diff --git a/lightfm/_lightfm_fast.pyx.template b/lightfm/_lightfm_fast.pyx.template index f034a9af..7f006094 100644 --- a/lightfm/_lightfm_fast.pyx.template +++ b/lightfm/_lightfm_fast.pyx.template @@ -780,6 +780,8 @@ def fit_logistic(CSRMatrix item_features, item_alpha, user_alpha) + return loss + def fit_warp(CSRMatrix item_features, CSRMatrix user_features, @@ -911,6 +913,8 @@ def fit_warp(CSRMatrix item_features, item_alpha, user_alpha) + return loss + def fit_warp_kos(CSRMatrix item_features, CSRMatrix user_features, @@ -1070,6 +1074,8 @@ def fit_warp_kos(CSRMatrix item_features, item_alpha, user_alpha) + return loss + def fit_bpr(CSRMatrix item_features, CSRMatrix user_features, diff --git a/lightfm/_lightfm_fast_no_openmp.c b/lightfm/_lightfm_fast_no_openmp.c index 5a0616a0..3ce34189 100644 --- a/lightfm/_lightfm_fast_no_openmp.c +++ b/lightfm/_lightfm_fast_no_openmp.c @@ -1,10 +1,15 @@ -/* Generated by Cython 0.23.5 */ +/* Generated by Cython 0.27.3 */ /* BEGIN: Cython Metadata { "distutils": { - "depends": [] - } + "depends": [], + "name": "lightfm._lightfm_fast_no_openmp", + "sources": [ + "lightfm/_lightfm_fast_no_openmp.pyx" + ] + }, + "module_name": "lightfm._lightfm_fast_no_openmp" } END: Cython Metadata */ @@ -12,13 +17,14 @@ END: Cython Metadata */ #include "Python.h" #ifndef Py_PYTHON_H #error Python headers needed to compile C extensions, please install development version of Python. -#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) - #error Cython requires Python 2.6+ or Python 3.2+. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) + #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_23_5" +#define CYTHON_ABI "0_27_3" +#define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof -#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) + #define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) #endif #if !defined(WIN32) && !defined(MS_WINDOWS) #ifndef __stdcall @@ -37,6 +43,12 @@ END: Cython Metadata */ #ifndef DL_EXPORT #define DL_EXPORT(t) t #endif +#define __PYX_COMMA , +#ifndef HAVE_LONG_LONG + #if PY_VERSION_HEX >= 0x02070000 + #define HAVE_LONG_LONG + #endif +#endif #ifndef PY_LONG_LONG #define PY_LONG_LONG LONG_LONG #endif @@ -44,17 +56,148 @@ END: Cython Metadata */ #define Py_HUGE_VAL HUGE_VAL #endif #ifdef PYPY_VERSION -#define CYTHON_COMPILING_IN_PYPY 1 -#define CYTHON_COMPILING_IN_CPYTHON 0 + #define CYTHON_COMPILING_IN_PYPY 1 + #define CYTHON_COMPILING_IN_PYSTON 0 + #define CYTHON_COMPILING_IN_CPYTHON 0 + #undef CYTHON_USE_TYPE_SLOTS + #define CYTHON_USE_TYPE_SLOTS 0 + #undef CYTHON_USE_PYTYPE_LOOKUP + #define CYTHON_USE_PYTYPE_LOOKUP 0 + #if PY_VERSION_HEX < 0x03050000 + #undef CYTHON_USE_ASYNC_SLOTS + #define CYTHON_USE_ASYNC_SLOTS 0 + #elif !defined(CYTHON_USE_ASYNC_SLOTS) + #define CYTHON_USE_ASYNC_SLOTS 1 + #endif + #undef CYTHON_USE_PYLIST_INTERNALS + #define CYTHON_USE_PYLIST_INTERNALS 0 + #undef CYTHON_USE_UNICODE_INTERNALS + #define CYTHON_USE_UNICODE_INTERNALS 0 + #undef CYTHON_USE_UNICODE_WRITER + #define CYTHON_USE_UNICODE_WRITER 0 + #undef CYTHON_USE_PYLONG_INTERNALS + #define CYTHON_USE_PYLONG_INTERNALS 0 + #undef CYTHON_AVOID_BORROWED_REFS + #define CYTHON_AVOID_BORROWED_REFS 1 + #undef CYTHON_ASSUME_SAFE_MACROS + #define CYTHON_ASSUME_SAFE_MACROS 0 + #undef CYTHON_UNPACK_METHODS + #define CYTHON_UNPACK_METHODS 0 + #undef CYTHON_FAST_THREAD_STATE + #define CYTHON_FAST_THREAD_STATE 0 + #undef CYTHON_FAST_PYCALL + #define CYTHON_FAST_PYCALL 0 + #undef CYTHON_PEP489_MULTI_PHASE_INIT + #define CYTHON_PEP489_MULTI_PHASE_INIT 0 + #undef CYTHON_USE_TP_FINALIZE + #define CYTHON_USE_TP_FINALIZE 0 +#elif defined(PYSTON_VERSION) + #define CYTHON_COMPILING_IN_PYPY 0 + #define CYTHON_COMPILING_IN_PYSTON 1 + #define CYTHON_COMPILING_IN_CPYTHON 0 + #ifndef CYTHON_USE_TYPE_SLOTS + #define CYTHON_USE_TYPE_SLOTS 1 + #endif + #undef CYTHON_USE_PYTYPE_LOOKUP + #define CYTHON_USE_PYTYPE_LOOKUP 0 + #undef CYTHON_USE_ASYNC_SLOTS + #define CYTHON_USE_ASYNC_SLOTS 0 + #undef CYTHON_USE_PYLIST_INTERNALS + #define CYTHON_USE_PYLIST_INTERNALS 0 + #ifndef CYTHON_USE_UNICODE_INTERNALS + #define CYTHON_USE_UNICODE_INTERNALS 1 + #endif + #undef CYTHON_USE_UNICODE_WRITER + #define CYTHON_USE_UNICODE_WRITER 0 + #undef CYTHON_USE_PYLONG_INTERNALS + #define CYTHON_USE_PYLONG_INTERNALS 0 + #ifndef CYTHON_AVOID_BORROWED_REFS + #define CYTHON_AVOID_BORROWED_REFS 0 + #endif + #ifndef CYTHON_ASSUME_SAFE_MACROS + #define CYTHON_ASSUME_SAFE_MACROS 1 + #endif + #ifndef CYTHON_UNPACK_METHODS + #define CYTHON_UNPACK_METHODS 1 + #endif + #undef CYTHON_FAST_THREAD_STATE + #define CYTHON_FAST_THREAD_STATE 0 + #undef CYTHON_FAST_PYCALL + #define CYTHON_FAST_PYCALL 0 + #undef CYTHON_PEP489_MULTI_PHASE_INIT + #define CYTHON_PEP489_MULTI_PHASE_INIT 0 + #undef CYTHON_USE_TP_FINALIZE + #define CYTHON_USE_TP_FINALIZE 0 #else -#define CYTHON_COMPILING_IN_PYPY 0 -#define CYTHON_COMPILING_IN_CPYTHON 1 + #define CYTHON_COMPILING_IN_PYPY 0 + #define CYTHON_COMPILING_IN_PYSTON 0 + #define CYTHON_COMPILING_IN_CPYTHON 1 + #ifndef CYTHON_USE_TYPE_SLOTS + #define CYTHON_USE_TYPE_SLOTS 1 + #endif + #if PY_VERSION_HEX < 0x02070000 + #undef CYTHON_USE_PYTYPE_LOOKUP + #define CYTHON_USE_PYTYPE_LOOKUP 0 + #elif !defined(CYTHON_USE_PYTYPE_LOOKUP) + #define CYTHON_USE_PYTYPE_LOOKUP 1 + #endif + #if PY_MAJOR_VERSION < 3 + #undef CYTHON_USE_ASYNC_SLOTS + #define CYTHON_USE_ASYNC_SLOTS 0 + #elif !defined(CYTHON_USE_ASYNC_SLOTS) + #define CYTHON_USE_ASYNC_SLOTS 1 + #endif + #if PY_VERSION_HEX < 0x02070000 + #undef CYTHON_USE_PYLONG_INTERNALS + #define CYTHON_USE_PYLONG_INTERNALS 0 + #elif !defined(CYTHON_USE_PYLONG_INTERNALS) + #define CYTHON_USE_PYLONG_INTERNALS 1 + #endif + #ifndef CYTHON_USE_PYLIST_INTERNALS + #define CYTHON_USE_PYLIST_INTERNALS 1 + #endif + #ifndef CYTHON_USE_UNICODE_INTERNALS + #define CYTHON_USE_UNICODE_INTERNALS 1 + #endif + #if PY_VERSION_HEX < 0x030300F0 + #undef CYTHON_USE_UNICODE_WRITER + #define CYTHON_USE_UNICODE_WRITER 0 + #elif !defined(CYTHON_USE_UNICODE_WRITER) + #define CYTHON_USE_UNICODE_WRITER 1 + #endif + #ifndef CYTHON_AVOID_BORROWED_REFS + #define CYTHON_AVOID_BORROWED_REFS 0 + #endif + #ifndef CYTHON_ASSUME_SAFE_MACROS + #define CYTHON_ASSUME_SAFE_MACROS 1 + #endif + #ifndef CYTHON_UNPACK_METHODS + #define CYTHON_UNPACK_METHODS 1 + #endif + #ifndef CYTHON_FAST_THREAD_STATE + #define CYTHON_FAST_THREAD_STATE 1 + #endif + #ifndef CYTHON_FAST_PYCALL + #define CYTHON_FAST_PYCALL 1 + #endif + #ifndef CYTHON_PEP489_MULTI_PHASE_INIT + #define CYTHON_PEP489_MULTI_PHASE_INIT (0 && PY_VERSION_HEX >= 0x03050000) + #endif + #ifndef CYTHON_USE_TP_FINALIZE + #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1) + #endif #endif -#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000 -#define CYTHON_USE_PYLONG_INTERNALS 1 +#if !defined(CYTHON_FAST_PYCCALL) +#define CYTHON_FAST_PYCCALL (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1) +#endif +#if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #undef SHIFT + #undef BASE + #undef MASK #endif #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) -#define Py_OptimizeFlag 0 + #define Py_OptimizeFlag 0 #endif #define __PYX_BUILD_PY_SSIZE_T "n" #define CYTHON_FORMAT_SSIZE_T "z" @@ -81,23 +224,70 @@ END: Cython Metadata */ #ifndef Py_TPFLAGS_HAVE_FINALIZE #define Py_TPFLAGS_HAVE_FINALIZE 0 #endif +#if PY_VERSION_HEX < 0x030700A0 || !defined(METH_FASTCALL) + #ifndef METH_FASTCALL + #define METH_FASTCALL 0x80 + #endif + typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject **args, Py_ssize_t nargs); + typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject **args, + Py_ssize_t nargs, PyObject *kwnames); +#else + #define __Pyx_PyCFunctionFast _PyCFunctionFast + #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords +#endif +#if CYTHON_FAST_PYCCALL +#define __Pyx_PyFastCFunction_Check(func)\ + ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS))))) +#else +#define __Pyx_PyFastCFunction_Check(func) 0 +#endif +#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000 + #define __Pyx_PyThreadState_Current PyThreadState_GET() +#elif PY_VERSION_HEX >= 0x03060000 + #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet() +#elif PY_VERSION_HEX >= 0x03000000 + #define __Pyx_PyThreadState_Current PyThreadState_GET() +#else + #define __Pyx_PyThreadState_Current _PyThreadState_Current +#endif +#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized) +#define __Pyx_PyDict_NewPresized(n) ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n)) +#else +#define __Pyx_PyDict_NewPresized(n) PyDict_New() +#endif +#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) #define CYTHON_PEP393_ENABLED 1 #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\ 0 : _PyUnicode_Ready((PyObject *)(op))) #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) PyUnicode_MAX_CHAR_VALUE(u) #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) + #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) #else #define CYTHON_PEP393_ENABLED 0 + #define PyUnicode_1BYTE_KIND 1 + #define PyUnicode_2BYTE_KIND 2 + #define PyUnicode_4BYTE_KIND 4 #define __Pyx_PyUnicode_READY(op) (0) #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111) #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) + #define __Pyx_PyUnicode_WRITE(k, d, i, ch) (((void)(k)), ((Py_UNICODE*)d)[i] = ch) + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_SIZE(u)) #endif #if CYTHON_COMPILING_IN_PYPY #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) @@ -110,6 +300,24 @@ END: Cython Metadata */ #if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains) #define PyUnicode_Contains(u, s) PySequence_Contains(u, s) #endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check) + #define PyByteArray_Check(obj) PyObject_TypeCheck(obj, &PyByteArray_Type) +#endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format) + #define PyObject_Format(obj, fmt) PyObject_CallMethod(obj, "__format__", "O", fmt) +#endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc) + #define PyObject_Malloc(s) PyMem_Malloc(s) + #define PyObject_Free(p) PyMem_Free(p) + #define PyObject_Realloc(p) PyMem_Realloc(p) +#endif +#if CYTHON_COMPILING_IN_PYSTON + #define __Pyx_PyCode_HasFreeVars(co) PyCode_HasFreeVars(co) + #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno) +#else + #define __Pyx_PyCode_HasFreeVars(co) (PyCode_GetNumFree(co) > 0) + #define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno) +#endif #define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) #define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) #if PY_MAJOR_VERSION >= 3 @@ -117,6 +325,9 @@ END: Cython Metadata */ #else #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) #endif +#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII) + #define PyObject_ASCII(o) PyObject_Repr(o) +#endif #if PY_MAJOR_VERSION >= 3 #define PyBaseString_Type PyUnicode_Type #define PyStringObject PyUnicodeObject @@ -134,7 +345,7 @@ END: Cython Metadata */ #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif -#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception) #if PY_MAJOR_VERSION >= 3 #define PyIntObject PyLongObject #define PyInt_Type PyLong_Type @@ -173,18 +384,28 @@ END: Cython Metadata */ #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif -#if PY_VERSION_HEX >= 0x030500B1 -#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods -#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async) -#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 -typedef struct { - unaryfunc am_await; - unaryfunc am_aiter; - unaryfunc am_anext; -} __Pyx_PyAsyncMethodsStruct; -#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved)) +#ifndef __has_attribute + #define __has_attribute(x) 0 +#endif +#ifndef __has_cpp_attribute + #define __has_cpp_attribute(x) 0 +#endif +#if CYTHON_USE_ASYNC_SLOTS + #if PY_VERSION_HEX >= 0x030500B1 + #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods + #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async) + #else + #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved)) + #endif #else -#define __Pyx_PyType_AsAsync(obj) NULL + #define __Pyx_PyType_AsAsync(obj) NULL +#endif +#ifndef __Pyx_PyAsyncMethodsStruct + typedef struct { + unaryfunc am_await; + unaryfunc am_aiter; + unaryfunc am_anext; + } __Pyx_PyAsyncMethodsStruct; #endif #ifndef CYTHON_RESTRICT #if defined(__GNUC__) @@ -197,10 +418,76 @@ typedef struct { #define CYTHON_RESTRICT #endif #endif +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +#ifndef CYTHON_MAYBE_UNUSED_VAR +# if defined(__cplusplus) + template void CYTHON_MAYBE_UNUSED_VAR( const T& ) { } +# else +# define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x) +# endif +#endif +#ifndef CYTHON_NCP_UNUSED +# if CYTHON_COMPILING_IN_CPYTHON +# define CYTHON_NCP_UNUSED +# else +# define CYTHON_NCP_UNUSED CYTHON_UNUSED +# endif +#endif #define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None) +#ifdef _MSC_VER + #ifndef _MSC_STDINT_H_ + #if _MSC_VER < 1300 + typedef unsigned char uint8_t; + typedef unsigned int uint32_t; + #else + typedef unsigned __int8 uint8_t; + typedef unsigned __int32 uint32_t; + #endif + #endif +#else + #include +#endif +#ifndef CYTHON_FALLTHROUGH + #if defined(__cplusplus) && __cplusplus >= 201103L + #if __has_cpp_attribute(fallthrough) + #define CYTHON_FALLTHROUGH [[fallthrough]] + #elif __has_cpp_attribute(clang::fallthrough) + #define CYTHON_FALLTHROUGH [[clang::fallthrough]] + #elif __has_cpp_attribute(gnu::fallthrough) + #define CYTHON_FALLTHROUGH [[gnu::fallthrough]] + #endif + #endif + #ifndef CYTHON_FALLTHROUGH + #if __has_attribute(fallthrough) + #define CYTHON_FALLTHROUGH __attribute__((fallthrough)) + #else + #define CYTHON_FALLTHROUGH + #endif + #endif + #if defined(__clang__ ) && defined(__apple_build_version__) + #if __apple_build_version__ < 7000000 + #undef CYTHON_FALLTHROUGH + #define CYTHON_FALLTHROUGH + #endif + #endif +#endif #ifndef CYTHON_INLINE - #if defined(__GNUC__) + #if defined(__clang__) + #define CYTHON_INLINE __inline__ __attribute__ ((__unused__)) + #elif defined(__GNUC__) #define CYTHON_INLINE __inline__ #elif defined(_MSC_VER) #define CYTHON_INLINE __inline @@ -224,16 +511,18 @@ static CYTHON_INLINE float __PYX_NAN() { return value; } #endif - - -#if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) - #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL) +#define __Pyx_truncl trunc #else - #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) - #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#define __Pyx_truncl truncl #endif + +#define __PYX_ERR(f_index, lineno, Ln_error) \ +{ \ + __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ +} + #ifndef __PYX_EXTERN_C #ifdef __cplusplus #define __PYX_EXTERN_C extern "C" @@ -244,41 +533,22 @@ static CYTHON_INLINE float __PYX_NAN() { #define __PYX_HAVE__lightfm___lightfm_fast_no_openmp #define __PYX_HAVE_API__lightfm___lightfm_fast_no_openmp -#include "string.h" -#include "stdlib.h" +#include +#include #include "math.h" +#include "stdlib.h" #include "pythread.h" -#include "stdio.h" +#include #include "pystate.h" #ifdef _OPENMP #include #endif /* _OPENMP */ -#ifdef PYREX_WITHOUT_ASSERTIONS +#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS) #define CYTHON_WITHOUT_ASSERTIONS #endif -#ifndef CYTHON_UNUSED -# if defined(__GNUC__) -# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) -# define CYTHON_UNUSED __attribute__ ((__unused__)) -# else -# define CYTHON_UNUSED -# endif -# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) -# define CYTHON_UNUSED __attribute__ ((__unused__)) -# else -# define CYTHON_UNUSED -# endif -#endif -#ifndef CYTHON_NCP_UNUSED -# if CYTHON_COMPILING_IN_CPYTHON -# define CYTHON_NCP_UNUSED -# else -# define CYTHON_NCP_UNUSED CYTHON_UNUSED -# endif -#endif -typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; +typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding; const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; #define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 @@ -305,8 +575,8 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; #define __Pyx_sst_abs(value) abs(value) #elif SIZEOF_LONG >= SIZEOF_SIZE_T #define __Pyx_sst_abs(value) labs(value) -#elif defined (_MSC_VER) && defined (_M_X64) - #define __Pyx_sst_abs(value) _abs64(value) +#elif defined (_MSC_VER) + #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value)) #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L #define __Pyx_sst_abs(value) llabs(value) #elif defined (__GNUC__) @@ -314,8 +584,8 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; #else #define __Pyx_sst_abs(value) ((value<0) ? -value : value) #endif -static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); -static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) #define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) #define __Pyx_PyBytes_FromString PyBytes_FromString @@ -328,23 +598,27 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize #endif -#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) -#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyBytes_AsWritableString(s) ((char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsWritableSString(s) ((signed char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsWritableUString(s) ((unsigned char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsString(s) ((const char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsSString(s) ((const signed char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsUString(s) ((const unsigned char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyObject_AsWritableString(s) ((char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsWritableSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsWritableUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsSString(s) ((const signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((const unsigned char*) __Pyx_PyObject_AsString(s)) #define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) #define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) #define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) #define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) #define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) -#if PY_MAJOR_VERSION < 3 -static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) -{ +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) { const Py_UNICODE *u_end = u; while (*u_end++) ; return (size_t)(u_end - u - 1); } -#else -#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen -#endif #define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode #define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode @@ -352,15 +626,23 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) #define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None) #define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False)) static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); -static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x); +#define __Pyx_PySequence_Tuple(obj)\ + (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj)) static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); -#if CYTHON_COMPILING_IN_CPYTHON +#if CYTHON_ASSUME_SAFE_MACROS #define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) #else #define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) #endif #define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION >= 3 +#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x)) +#else +#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x)) +#endif +#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x)) #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII static int __Pyx_sys_getdefaultencoding_not_ascii; static int __Pyx_init_sys_getdefaultencoding_params(void) { @@ -445,12 +727,15 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) { #define likely(x) (x) #define unlikely(x) (x) #endif /* __GNUC__ */ +static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; } -static PyObject *__pyx_m; +static PyObject *__pyx_m = NULL; static PyObject *__pyx_d; static PyObject *__pyx_b; +static PyObject *__pyx_cython_runtime; static PyObject *__pyx_empty_tuple; static PyObject *__pyx_empty_bytes; +static PyObject *__pyx_empty_unicode; static int __pyx_lineno; static int __pyx_clineno = 0; static const char * __pyx_cfilenm= __FILE__; @@ -461,6 +746,7 @@ static const char *__pyx_f[] = { "lightfm/_lightfm_fast_no_openmp.pyx", "stringsource", }; +/* MemviewSliceStruct.proto */ struct __pyx_memoryview_obj; typedef struct { struct __pyx_memoryview_obj *memview; @@ -469,42 +755,9 @@ typedef struct { Py_ssize_t strides[8]; Py_ssize_t suboffsets[8]; } __Pyx_memviewslice; +#define __Pyx_MemoryView_Len(m) (m.shape[0]) -#define IS_UNSIGNED(type) (((type) -1) > 0) -struct __Pyx_StructField_; -#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0) -typedef struct { - const char* name; - struct __Pyx_StructField_* fields; - size_t size; - size_t arraysize[8]; - int ndim; - char typegroup; - char is_unsigned; - int flags; -} __Pyx_TypeInfo; -typedef struct __Pyx_StructField_ { - __Pyx_TypeInfo* type; - const char* name; - size_t offset; -} __Pyx_StructField; -typedef struct { - __Pyx_StructField* field; - size_t parent_offset; -} __Pyx_BufFmt_StackElem; -typedef struct { - __Pyx_StructField root; - __Pyx_BufFmt_StackElem* head; - size_t fmt_offset; - size_t new_count, enc_count; - size_t struct_alignment; - int is_complex; - char enc_type; - char new_packmode; - char enc_packmode; - char is_valid_array; -} __Pyx_BufFmt_Context; - +/* Atomics.proto */ #include #ifndef CYTHON_ATOMICS #define CYTHON_ATOMICS 1 @@ -553,6 +806,54 @@ typedef volatile __pyx_atomic_int_type __pyx_atomic_int; __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock) #endif +/* NoFastGil.proto */ +#define __Pyx_PyGILState_Ensure PyGILState_Ensure +#define __Pyx_PyGILState_Release PyGILState_Release +#define __Pyx_FastGIL_Remember() +#define __Pyx_FastGIL_Forget() +#define __Pyx_FastGilFuncInit() + +/* ForceInitThreads.proto */ +#ifndef __PYX_FORCE_INIT_THREADS + #define __PYX_FORCE_INIT_THREADS 0 +#endif + +/* BufferFormatStructs.proto */ +#define IS_UNSIGNED(type) (((type) -1) > 0) +struct __Pyx_StructField_; +#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0) +typedef struct { + const char* name; + struct __Pyx_StructField_* fields; + size_t size; + size_t arraysize[8]; + int ndim; + char typegroup; + char is_unsigned; + int flags; +} __Pyx_TypeInfo; +typedef struct __Pyx_StructField_ { + __Pyx_TypeInfo* type; + const char* name; + size_t offset; +} __Pyx_StructField; +typedef struct { + __Pyx_StructField* field; + size_t parent_offset; +} __Pyx_BufFmt_StackElem; +typedef struct { + __Pyx_StructField root; + __Pyx_BufFmt_StackElem* head; + size_t fmt_offset; + size_t new_count, enc_count; + size_t struct_alignment; + int is_complex; + char enc_type; + char new_packmode; + char enc_packmode; + char is_valid_array; +} __Pyx_BufFmt_Context; + /* "lightfm/_lightfm_fast_no_openmp.pyx":12 * @@ -635,7 +936,7 @@ struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM { }; -/* "View.MemoryView":101 +/* "View.MemoryView":103 * * @cname("__pyx_array") * cdef class array: # <<<<<<<<<<<<<< @@ -644,6 +945,7 @@ struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM { */ struct __pyx_array_obj { PyObject_HEAD + struct __pyx_vtabstruct_array *__pyx_vtab; char *data; Py_ssize_t len; char *format; @@ -659,7 +961,7 @@ struct __pyx_array_obj { }; -/* "View.MemoryView":271 +/* "View.MemoryView":277 * * @cname('__pyx_MemviewEnum') * cdef class Enum(object): # <<<<<<<<<<<<<< @@ -672,7 +974,7 @@ struct __pyx_MemviewEnum_obj { }; -/* "View.MemoryView":304 +/* "View.MemoryView":328 * * @cname('__pyx_memoryview') * cdef class memoryview(object): # <<<<<<<<<<<<<< @@ -695,7 +997,7 @@ struct __pyx_memoryview_obj { }; -/* "View.MemoryView":923 +/* "View.MemoryView":953 * * @cname('__pyx_memoryviewslice') * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<< @@ -727,7 +1029,21 @@ struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix { static struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_vtabptr_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix; -/* "View.MemoryView":304 +/* "View.MemoryView":103 + * + * @cname("__pyx_array") + * cdef class array: # <<<<<<<<<<<<<< + * + * cdef: + */ + +struct __pyx_vtabstruct_array { + PyObject *(*get_memview)(struct __pyx_array_obj *); +}; +static struct __pyx_vtabstruct_array *__pyx_vtabptr_array; + + +/* "View.MemoryView":328 * * @cname('__pyx_memoryview') * cdef class memoryview(object): # <<<<<<<<<<<<<< @@ -747,7 +1063,7 @@ struct __pyx_vtabstruct_memoryview { static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview; -/* "View.MemoryView":923 +/* "View.MemoryView":953 * * @cname('__pyx_memoryviewslice') * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<< @@ -761,6 +1077,7 @@ struct __pyx_vtabstruct__memoryviewslice { static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice; /* --- Runtime support code (head) --- */ +/* Refnanny.proto */ #ifndef CYTHON_REFNANNY #define CYTHON_REFNANNY 0 #endif @@ -823,7 +1140,8 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice; #define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0) #define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0) -#if CYTHON_COMPILING_IN_CPYTHON +/* PyObjectGetAttrStr.proto */ +#if CYTHON_USE_TYPE_SLOTS static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { PyTypeObject* tp = Py_TYPE(obj); if (likely(tp->tp_getattro)) @@ -838,21 +1156,22 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject #define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) #endif +/* GetBuiltinName.proto */ static PyObject *__Pyx_GetBuiltinName(PyObject *name); +/* RaiseDoubleKeywords.proto */ static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); +/* ParseKeywords.proto */ static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\ PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\ const char* function_name); +/* RaiseArgTupleInvalid.proto */ static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact, Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found); -static CYTHON_INLINE int __Pyx_GetBufferAndValidate(Py_buffer* buf, PyObject* obj, - __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack); -static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info); - +/* MemviewSliceInit.proto */ #define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d #define __Pyx_MEMVIEW_DIRECT 1 #define __Pyx_MEMVIEW_PTR 2 @@ -878,73 +1197,198 @@ static CYTHON_INLINE int __pyx_sub_acquisition_count_locked( static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int); static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int); +/* RaiseTooManyValuesToUnpack.proto */ static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected); +/* RaiseNeedMoreValuesToUnpack.proto */ static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index); +/* IterFinish.proto */ static CYTHON_INLINE int __Pyx_IterFinish(void); +/* UnpackItemEndCheck.proto */ static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected); -static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, - const char *name, int exact); +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyThreadStateGet.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate; +#define __Pyx_PyThreadState_assign __pyx_tstate = __Pyx_PyThreadState_Current; +#define __Pyx_PyErr_Occurred() __pyx_tstate->curexc_type +#else +#define __Pyx_PyThreadState_declare +#define __Pyx_PyThreadState_assign +#define __Pyx_PyErr_Occurred() PyErr_Occurred() +#endif + +/* PyErrFetchRestore.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL) +#define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb) +#define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb) +#define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb) +#define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb); +static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#if CYTHON_COMPILING_IN_CPYTHON +#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL)) +#else +#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc) +#endif +#else +#define __Pyx_PyErr_Clear() PyErr_Clear() +#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc) +#define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb) +#define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb) +#define __Pyx_ErrRestoreInState(tstate, type, value, tb) PyErr_Restore(type, value, tb) +#define __Pyx_ErrFetchInState(tstate, type, value, tb) PyErr_Fetch(type, value, tb) +#define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb) +#define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb) +#endif + +/* GetAttr.proto */ +static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *); + +/* GetAttr3.proto */ +static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *); +/* GetModuleGlobalName.proto */ static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); +/* ArgTypeTest.proto */ +#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\ + ((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\ + __Pyx__ArgTypeTest(obj, type, name, exact)) +static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact); + +/* PyCFunctionFastCall.proto */ +#if CYTHON_FAST_PYCCALL +static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs); +#else +#define __Pyx_PyCFunction_FastCall(func, args, nargs) (assert(0), NULL) +#endif + +/* PyFunctionFastCall.proto */ +#if CYTHON_FAST_PYCALL +#define __Pyx_PyFunction_FastCall(func, args, nargs)\ + __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL) +#if 1 || PY_VERSION_HEX < 0x030600B1 +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs); +#else +#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs) +#endif +#endif + +/* PyObjectCall.proto */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); #else #define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) #endif +/* PyObjectCallMethO.proto */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg); #endif +/* PyObjectCallOneArg.proto */ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg); -static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); -static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); +/* Import.proto */ +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); + +/* ImportFrom.proto */ +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); +/* RaiseException.proto */ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); +/* HasAttr.proto */ +static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *); + +/* IncludeStringH.proto */ #include +/* BytesEquals.proto */ static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals); +/* UnicodeEquals.proto */ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals); +/* StrEquals.proto */ #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals #else #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals #endif +/* UnaryNegOverflows.proto */ #define UNARY_NEG_WOULD_OVERFLOW(x)\ (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x))) static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/ -static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/ -static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *); +static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/ +/* decode_c_string_utf16.proto */ +static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) { + int byteorder = 0; + return PyUnicode_DecodeUTF16(s, size, errors, &byteorder); +} +static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) { + int byteorder = -1; + return PyUnicode_DecodeUTF16(s, size, errors, &byteorder); +} +static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) { + int byteorder = 1; + return PyUnicode_DecodeUTF16(s, size, errors, &byteorder); +} +/* decode_c_string.proto */ static CYTHON_INLINE PyObject* __Pyx_decode_c_string( const char* cstring, Py_ssize_t start, Py_ssize_t stop, const char* encoding, const char* errors, PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)); +/* RaiseNoneIterError.proto */ static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void); +/* ExtTypeTest.proto */ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); -static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); -static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); +/* SaveResetException.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_ExceptionSave(type, value, tb) __Pyx__ExceptionSave(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#define __Pyx_ExceptionReset(type, value, tb) __Pyx__ExceptionReset(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb); +#else +#define __Pyx_ExceptionSave(type, value, tb) PyErr_GetExcInfo(type, value, tb) +#define __Pyx_ExceptionReset(type, value, tb) PyErr_SetExcInfo(type, value, tb) +#endif +/* GetException.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_GetException(type, value, tb) __Pyx__GetException(__pyx_tstate, type, value, tb) +static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#else static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); +#endif +/* SwapException.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_ExceptionSwap(type, value, tb) __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#else static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb); +#endif -static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); - +/* GetItemInt.proto */ #define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\ (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\ __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\ @@ -962,15 +1406,13 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_ (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL)) static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, int wraparound, int boundscheck); -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j); +static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j); static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list, int wraparound, int boundscheck); static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/ -static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self); /*proto*/ -#if CYTHON_COMPILING_IN_CPYTHON +/* ListCompAppend.proto */ +#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) { PyListObject* L = (PyListObject*) list; Py_ssize_t len = Py_SIZE(list); @@ -986,19 +1428,15 @@ static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) { #define __Pyx_ListComp_Append(L,x) PyList_Append(L,x) #endif -static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/ -#if CYTHON_COMPILING_IN_CPYTHON +/* PyIntBinop.proto */ +#if !CYTHON_COMPILING_IN_PYPY static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace); #else #define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\ (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2)) #endif +/* ListExtend.proto */ static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) { #if CYTHON_COMPILING_IN_CPYTHON PyObject* none = _PyList_Extend((PyListObject*)L, v); @@ -1011,7 +1449,8 @@ static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) { #endif } -#if CYTHON_COMPILING_IN_CPYTHON +/* ListAppend.proto */ +#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) { PyListObject* L = (PyListObject*) list; Py_ssize_t len = Py_SIZE(list); @@ -1027,22 +1466,31 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) { #define __Pyx_PyList_Append(L,x) PyList_Append(L,x) #endif +/* None.proto */ static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname); -#ifndef __PYX_FORCE_INIT_THREADS - #define __PYX_FORCE_INIT_THREADS 0 -#endif - -static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/ +/* WriteUnraisableException.proto */ static void __Pyx_WriteUnraisable(const char *name, int clineno, int lineno, const char *filename, int full_traceback, int nogil); +/* SetVTable.proto */ static int __Pyx_SetVtable(PyObject *dict, void *vtable); +/* SetupReduce.proto */ +static int __Pyx_setup_reduce(PyObject* type_obj); + +/* CLineInTraceback.proto */ +#ifdef CYTHON_CLINE_IN_TRACEBACK +#define __Pyx_CLineForTraceback(tstate, c_line) (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0) +#else +static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line); +#endif + +/* CodeObjectCache.proto */ typedef struct { - int code_line; PyCodeObject* code_object; + int code_line; } __Pyx_CodeObjectCacheEntry; struct __Pyx_CodeObjectCache { int count; @@ -1054,9 +1502,20 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co static PyCodeObject *__pyx_find_code_object(int code_line); static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); +/* AddTraceback.proto */ static void __Pyx_AddTraceback(const char *funcname, int c_line, int py_line, const char *filename); +#if PY_MAJOR_VERSION < 3 + static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags); + static void __Pyx_ReleaseBuffer(Py_buffer *view); +#else + #define __Pyx_GetBuffer PyObject_GetBuffer + #define __Pyx_ReleaseBuffer PyBuffer_Release +#endif + + +/* BufferStructDeclare.proto */ typedef struct { Py_ssize_t shape, strides, suboffsets; } __Pyx_Buf_DimInfo; @@ -1070,20 +1529,37 @@ typedef struct { __Pyx_Buf_DimInfo diminfo[8]; } __Pyx_LocalBuf_ND; -#if PY_MAJOR_VERSION < 3 - static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags); - static void __Pyx_ReleaseBuffer(Py_buffer *view); -#else - #define __Pyx_GetBuffer PyObject_GetBuffer - #define __Pyx_ReleaseBuffer PyBuffer_Release -#endif +/* MemviewSliceIsContig.proto */ +static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim); + +/* OverlappingSlices.proto */ +static int __pyx_slices_overlap(__Pyx_memviewslice *slice1, + __Pyx_memviewslice *slice2, + int ndim, size_t itemsize); +/* Capsule.proto */ +static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(const char *itemp, PyObject *obj); -static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0}; -static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1}; +/* IsLittleEndian.proto */ +static CYTHON_INLINE int __Pyx_Is_Little_Endian(void); +/* BufferFormatCheck.proto */ +static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts); +static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx, + __Pyx_BufFmt_StackElem* stack, + __Pyx_TypeInfo* type); + +/* TypeInfoCompare.proto */ static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b); +/* MemviewSliceValidateAndInit.proto */ static int __Pyx_ValidateAndInit_memviewslice( int *axes_specs, int c_or_f_flag, @@ -1094,50 +1570,65 @@ static int __Pyx_ValidateAndInit_memviewslice( __Pyx_memviewslice *memviewslice, PyObject *original_obj); -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(PyObject *); - +/* ObjectToMemviewSlice.proto */ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(PyObject *); -static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_int(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_int(const char *itemp, PyObject *obj); +/* ObjectToMemviewSlice.proto */ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *); -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *); +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(PyObject *); -static PyObject *__pyx_memview_get_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(const char *itemp); -static int __pyx_memview_set_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(const char *itemp, PyObject *obj); +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *); +/* CIntToPy.proto */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); -static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); - -static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice *mvs, - char order, int ndim); - -static int __pyx_slices_overlap(__Pyx_memviewslice *slice1, - __Pyx_memviewslice *slice2, - int ndim, size_t itemsize); - +/* MemviewSliceCopyTemplate.proto */ static __Pyx_memviewslice __pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs, const char *mode, int ndim, size_t sizeof_dtype, int contig_flag, int dtype_is_object); -static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig); +/* CIntFromPy.proto */ +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); +/* CIntFromPy.proto */ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *); -static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); +/* FastTypeChecks.proto */ +#if CYTHON_COMPILING_IN_CPYTHON +#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type) +static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b); +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type); +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2); +#else +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type) +#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2)) +#endif +/* ObjectToMemviewSlice.proto */ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_unsigned_int(PyObject *); +/* CheckBinaryVersion.proto */ static int __Pyx_check_binary_version(void); +/* InitStrings.proto */ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); static int __pyx_f_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_get_row_start(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_self, int __pyx_v_row); /* proto*/ static int __pyx_f_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_get_row_end(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_self, int __pyx_v_row); /* proto*/ +static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/ @@ -1165,6 +1656,8 @@ static PyObject *strided = 0; static PyObject *indirect = 0; static PyObject *contiguous = 0; static PyObject *indirect_contiguous = 0; +static int __pyx_memoryview_thread_locks_used; +static PyThread_type_lock __pyx_memoryview_thread_locks[8]; static unsigned int __pyx_f_7lightfm_23_lightfm_fast_no_openmp_temper(unsigned int); /*proto*/ static int __pyx_f_7lightfm_23_lightfm_fast_no_openmp_rand_r(unsigned int *); /*proto*/ static int __pyx_f_7lightfm_23_lightfm_fast_no_openmp_sample_range(int, int, unsigned int *); /*proto*/ @@ -1183,6 +1676,8 @@ static CYTHON_INLINE void __pyx_f_7lightfm_23_lightfm_fast_no_openmp_update(doub static void __pyx_f_7lightfm_23_lightfm_fast_no_openmp_warp_update(double, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *, int, int, int, __pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *, __pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *, __pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *, double, double); /*proto*/ static void __pyx_f_7lightfm_23_lightfm_fast_no_openmp_regularize(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *, double, double); /*proto*/ static void __pyx_f_7lightfm_23_lightfm_fast_no_openmp_locked_regularize(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *, double, double); /*proto*/ +static PyObject *__pyx_f_7lightfm_23_lightfm_fast_no_openmp___pyx_unpickle_CSRMatrix__set_state(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *, PyObject *); /*proto*/ +static PyObject *__pyx_f_7lightfm_23_lightfm_fast_no_openmp___pyx_unpickle_FastLightFM__set_state(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *, PyObject *); /*proto*/ static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/ static void *__pyx_align_pointer(void *, size_t); /*proto*/ static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/ @@ -1215,11 +1710,13 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/ static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/ +static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/ static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt = { "flt", NULL, sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt), { 0 }, 0, 'R', 0, 0 }; static __Pyx_TypeInfo __Pyx_TypeInfo_int = { "int", NULL, sizeof(int), { 0 }, 0, IS_UNSIGNED(int) ? 'U' : 'I', IS_UNSIGNED(int), 0 }; static __Pyx_TypeInfo __Pyx_TypeInfo_double = { "double", NULL, sizeof(double), { 0 }, 0, 'R', 0, 0 }; static __Pyx_TypeInfo __Pyx_TypeInfo_unsigned_int = { "unsigned int", NULL, sizeof(unsigned int), { 0 }, 0, IS_UNSIGNED(unsigned int) ? 'U' : 'I', IS_UNSIGNED(unsigned int), 0 }; #define __Pyx_MODULE_NAME "lightfm._lightfm_fast_no_openmp" +extern int __pyx_module_is_main_lightfm___lightfm_fast_no_openmp; int __pyx_module_is_main_lightfm___lightfm_fast_no_openmp = 0; /* Implementation of 'lightfm._lightfm_fast_no_openmp' */ @@ -1227,180 +1724,203 @@ static PyObject *__pyx_builtin_range; static PyObject *__pyx_builtin_ValueError; static PyObject *__pyx_builtin_MemoryError; static PyObject *__pyx_builtin_enumerate; -static PyObject *__pyx_builtin_Ellipsis; static PyObject *__pyx_builtin_TypeError; +static PyObject *__pyx_builtin_Ellipsis; static PyObject *__pyx_builtin_id; static PyObject *__pyx_builtin_IndexError; -static char __pyx_k_O[] = "O"; -static char __pyx_k_Y[] = "Y"; -static char __pyx_k_c[] = "c"; -static char __pyx_k_i[] = "i"; -static char __pyx_k_j[] = "j"; -static char __pyx_k_k[] = "k"; -static char __pyx_k_n[] = "n"; -static char __pyx_k_y[] = "y"; -static char __pyx_k_id[] = "id"; -static char __pyx_k_np[] = "np"; -static char __pyx_k_auc[] = "auc"; -static char __pyx_k_col[] = "col"; -static char __pyx_k_mat[] = "mat"; -static char __pyx_k_max[] = "max"; -static char __pyx_k_obj[] = "obj"; -static char __pyx_k_rho[] = "rho"; -static char __pyx_k_row[] = "row"; -static char __pyx_k_base[] = "base"; -static char __pyx_k_data[] = "data"; -static char __pyx_k_loss[] = "loss"; -static char __pyx_k_main[] = "__main__"; -static char __pyx_k_mode[] = "mode"; -static char __pyx_k_name[] = "name"; -static char __pyx_k_ndim[] = "ndim"; -static char __pyx_k_pack[] = "pack"; -static char __pyx_k_rank[] = "rank"; -static char __pyx_k_size[] = "size"; -static char __pyx_k_step[] = "step"; -static char __pyx_k_stop[] = "stop"; -static char __pyx_k_test[] = "__test__"; -static char __pyx_k_ASCII[] = "ASCII"; -static char __pyx_k_class[] = "__class__"; -static char __pyx_k_error[] = "error"; -static char __pyx_k_flags[] = "flags"; -static char __pyx_k_gamma[] = "gamma"; -static char __pyx_k_iinfo[] = "iinfo"; -static char __pyx_k_int32[] = "int32"; -static char __pyx_k_numpy[] = "numpy"; -static char __pyx_k_range[] = "range"; -static char __pyx_k_ranks[] = "ranks"; -static char __pyx_k_shape[] = "shape"; -static char __pyx_k_start[] = "start"; -static char __pyx_k_y_row[] = "y_row"; -static char __pyx_k_astype[] = "astype"; -static char __pyx_k_encode[] = "encode"; -static char __pyx_k_format[] = "format"; -static char __pyx_k_import[] = "__import__"; -static char __pyx_k_indptr[] = "indptr"; -static char __pyx_k_name_2[] = "__name__"; -static char __pyx_k_struct[] = "struct"; -static char __pyx_k_uint32[] = "uint32"; -static char __pyx_k_unpack[] = "unpack"; -static char __pyx_k_weight[] = "weight"; -static char __pyx_k_epsilon[] = "epsilon"; -static char __pyx_k_fit_bpr[] = "fit_bpr"; -static char __pyx_k_fortran[] = "fortran"; -static char __pyx_k_indices[] = "indices"; -static char __pyx_k_it_repr[] = "it_repr"; -static char __pyx_k_item_id[] = "item_id"; -static char __pyx_k_lightfm[] = "lightfm"; -static char __pyx_k_memview[] = "memview"; -static char __pyx_k_randint[] = "randint"; -static char __pyx_k_sampled[] = "sampled"; -static char __pyx_k_user_id[] = "user_id"; -static char __pyx_k_Ellipsis[] = "Ellipsis"; -static char __pyx_k_MAX_LOSS[] = "MAX_LOSS"; -static char __pyx_k_adadelta[] = "adadelta"; -static char __pyx_k_fit_warp[] = "fit_warp"; -static char __pyx_k_item_ids[] = "item_ids"; -static char __pyx_k_itemsize[] = "itemsize"; -static char __pyx_k_row_stop[] = "row_stop"; -static char __pyx_k_user_ids[] = "user_ids"; -static char __pyx_k_TypeError[] = "TypeError"; -static char __pyx_k_enumerate[] = "enumerate"; -static char __pyx_k_pos_pairs[] = "pos_pairs"; -static char __pyx_k_rank_data[] = "rank_data"; -static char __pyx_k_row_start[] = "row_start"; -static char __pyx_k_user_repr[] = "user_repr"; -static char __pyx_k_IndexError[] = "IndexError"; -static char __pyx_k_ValueError[] = "ValueError"; -static char __pyx_k_csr_matrix[] = "csr_matrix"; -static char __pyx_k_item_alpha[] = "item_alpha"; -static char __pyx_k_prediction[] = "prediction"; -static char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; -static char __pyx_k_user_alpha[] = "user_alpha"; -static char __pyx_k_MemoryError[] = "MemoryError"; -static char __pyx_k_POS_SAMPLES[] = "POS_SAMPLES"; -static char __pyx_k_item_biases[] = "item_biases"; -static char __pyx_k_max_sampled[] = "max_sampled"; -static char __pyx_k_neg_it_repr[] = "neg_it_repr"; -static char __pyx_k_no_examples[] = "no_examples"; -static char __pyx_k_num_threads[] = "num_threads"; -static char __pyx_k_pos_it_repr[] = "pos_it_repr"; -static char __pyx_k_predictions[] = "predictions"; -static char __pyx_k_user_biases[] = "user_biases"; -static char __pyx_k_fit_logistic[] = "fit_logistic"; -static char __pyx_k_fit_warp_kos[] = "fit_warp_kos"; -static char __pyx_k_interactions[] = "interactions"; -static char __pyx_k_no_positives[] = "no_positives"; -static char __pyx_k_random_state[] = "random_state"; -static char __pyx_k_item_features[] = "item_features"; -static char __pyx_k_learning_rate[] = "learning_rate"; -static char __pyx_k_no_components[] = "no_components"; -static char __pyx_k_num_negatives[] = "num_negatives"; -static char __pyx_k_num_positives[] = "num_positives"; -static char __pyx_k_predict_ranks[] = "predict_ranks"; -static char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer"; -static char __pyx_k_random_states[] = "random_states"; -static char __pyx_k_sample_weight[] = "sample_weight"; -static char __pyx_k_user_features[] = "user_features"; -static char __pyx_k_user_pids_stop[] = "user_pids_stop"; -static char __pyx_k_allocate_buffer[] = "allocate_buffer"; -static char __pyx_k_dtype_is_object[] = "dtype_is_object"; -static char __pyx_k_predict_lightfm[] = "predict_lightfm"; -static char __pyx_k_shuffle_indices[] = "shuffle_indices"; -static char __pyx_k_user_pids_start[] = "user_pids_start"; -static char __pyx_k_negative_item_id[] = "negative_item_id"; -static char __pyx_k_positive_item_id[] = "positive_item_id"; -static char __pyx_k_predictions_size[] = "predictions_size"; -static char __pyx_k_test_in_positives[] = "__test_in_positives"; -static char __pyx_k_test_interactions[] = "test_interactions"; -static char __pyx_k_item_bias_momentum[] = "item_bias_momentum"; -static char __pyx_k_strided_and_direct[] = ""; -static char __pyx_k_train_interactions[] = "train_interactions"; -static char __pyx_k_user_bias_momentum[] = "user_bias_momentum"; -static char __pyx_k_item_bias_gradients[] = "item_bias_gradients"; -static char __pyx_k_negative_prediction[] = "negative_prediction"; -static char __pyx_k_num_train_positives[] = "num_train_positives"; -static char __pyx_k_positive_prediction[] = "positive_prediction"; -static char __pyx_k_user_bias_gradients[] = "user_bias_gradients"; -static char __pyx_k_strided_and_indirect[] = ""; -static char __pyx_k_contiguous_and_direct[] = ""; -static char __pyx_k_item_feature_momentum[] = "item_feature_momentum"; -static char __pyx_k_user_feature_momentum[] = "user_feature_momentum"; -static char __pyx_k_MemoryView_of_r_object[] = ""; -static char __pyx_k_item_feature_gradients[] = "item_feature_gradients"; -static char __pyx_k_user_feature_gradients[] = "user_feature_gradients"; -static char __pyx_k_MemoryView_of_r_at_0x_x[] = ""; -static char __pyx_k_calculate_auc_from_rank[] = "calculate_auc_from_rank"; -static char __pyx_k_contiguous_and_indirect[] = ""; -static char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'"; -static char __pyx_k_getbuffer_obj_view_flags[] = "getbuffer(obj, view, flags)"; -static char __pyx_k_sampled_positive_item_id[] = "sampled_positive_item_id"; -static char __pyx_k_Dimension_d_is_not_direct[] = "Dimension %d is not direct"; -static char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d."; -static char __pyx_k_Index_out_of_bounds_axis_d[] = "Index out of bounds (axis %d)"; -static char __pyx_k_Step_may_not_be_zero_axis_d[] = "Step may not be zero (axis %d)"; -static char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array"; -static char __pyx_k_sampled_positive_prediction[] = "sampled_positive_prediction"; -static char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data."; -static char __pyx_k_strided_and_direct_or_indirect[] = ""; -static char __pyx_k_home_maciej_Code_lightfm_lightf[] = "/home/maciej/Code/lightfm/lightfm/_lightfm_fast_no_openmp.pyx"; -static char __pyx_k_lightfm__lightfm_fast_no_openmp[] = "lightfm._lightfm_fast_no_openmp"; -static char __pyx_k_All_dimensions_preceding_dimensi[] = "All dimensions preceding dimension %d must be indexed and not sliced"; -static char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides"; -static char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory."; -static char __pyx_k_Cannot_transpose_memoryview_with[] = "Cannot transpose memoryview with indirect dimensions"; -static char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array"; -static char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported"; -static char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s"; -static char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)"; -static char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object"; -static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)"; -static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides."; +static const char __pyx_k_O[] = "O"; +static const char __pyx_k_Y[] = "Y"; +static const char __pyx_k_c[] = "c"; +static const char __pyx_k_i[] = "i"; +static const char __pyx_k_j[] = "j"; +static const char __pyx_k_k[] = "k"; +static const char __pyx_k_n[] = "n"; +static const char __pyx_k_y[] = "y"; +static const char __pyx_k_id[] = "id"; +static const char __pyx_k_np[] = "np"; +static const char __pyx_k_auc[] = "auc"; +static const char __pyx_k_col[] = "col"; +static const char __pyx_k_mat[] = "mat"; +static const char __pyx_k_max[] = "max"; +static const char __pyx_k_new[] = "__new__"; +static const char __pyx_k_obj[] = "obj"; +static const char __pyx_k_rho[] = "rho"; +static const char __pyx_k_row[] = "row"; +static const char __pyx_k_base[] = "base"; +static const char __pyx_k_data[] = "data"; +static const char __pyx_k_dict[] = "__dict__"; +static const char __pyx_k_loss[] = "loss"; +static const char __pyx_k_main[] = "__main__"; +static const char __pyx_k_mode[] = "mode"; +static const char __pyx_k_name[] = "name"; +static const char __pyx_k_ndim[] = "ndim"; +static const char __pyx_k_pack[] = "pack"; +static const char __pyx_k_rank[] = "rank"; +static const char __pyx_k_size[] = "size"; +static const char __pyx_k_step[] = "step"; +static const char __pyx_k_stop[] = "stop"; +static const char __pyx_k_test[] = "__test__"; +static const char __pyx_k_ASCII[] = "ASCII"; +static const char __pyx_k_class[] = "__class__"; +static const char __pyx_k_error[] = "error"; +static const char __pyx_k_flags[] = "flags"; +static const char __pyx_k_gamma[] = "gamma"; +static const char __pyx_k_iinfo[] = "iinfo"; +static const char __pyx_k_int32[] = "int32"; +static const char __pyx_k_numpy[] = "numpy"; +static const char __pyx_k_range[] = "range"; +static const char __pyx_k_ranks[] = "ranks"; +static const char __pyx_k_shape[] = "shape"; +static const char __pyx_k_start[] = "start"; +static const char __pyx_k_y_row[] = "y_row"; +static const char __pyx_k_astype[] = "astype"; +static const char __pyx_k_encode[] = "encode"; +static const char __pyx_k_format[] = "format"; +static const char __pyx_k_import[] = "__import__"; +static const char __pyx_k_indptr[] = "indptr"; +static const char __pyx_k_name_2[] = "__name__"; +static const char __pyx_k_pickle[] = "pickle"; +static const char __pyx_k_reduce[] = "__reduce__"; +static const char __pyx_k_struct[] = "struct"; +static const char __pyx_k_uint32[] = "uint32"; +static const char __pyx_k_unpack[] = "unpack"; +static const char __pyx_k_update[] = "update"; +static const char __pyx_k_weight[] = "weight"; +static const char __pyx_k_epsilon[] = "epsilon"; +static const char __pyx_k_fit_bpr[] = "fit_bpr"; +static const char __pyx_k_fortran[] = "fortran"; +static const char __pyx_k_indices[] = "indices"; +static const char __pyx_k_it_repr[] = "it_repr"; +static const char __pyx_k_item_id[] = "item_id"; +static const char __pyx_k_lightfm[] = "lightfm"; +static const char __pyx_k_memview[] = "memview"; +static const char __pyx_k_randint[] = "randint"; +static const char __pyx_k_sampled[] = "sampled"; +static const char __pyx_k_user_id[] = "user_id"; +static const char __pyx_k_Ellipsis[] = "Ellipsis"; +static const char __pyx_k_MAX_LOSS[] = "MAX_LOSS"; +static const char __pyx_k_adadelta[] = "adadelta"; +static const char __pyx_k_fit_warp[] = "fit_warp"; +static const char __pyx_k_getstate[] = "__getstate__"; +static const char __pyx_k_item_ids[] = "item_ids"; +static const char __pyx_k_itemsize[] = "itemsize"; +static const char __pyx_k_pyx_type[] = "__pyx_type"; +static const char __pyx_k_row_stop[] = "row_stop"; +static const char __pyx_k_setstate[] = "__setstate__"; +static const char __pyx_k_user_ids[] = "user_ids"; +static const char __pyx_k_TypeError[] = "TypeError"; +static const char __pyx_k_enumerate[] = "enumerate"; +static const char __pyx_k_pos_pairs[] = "pos_pairs"; +static const char __pyx_k_pyx_state[] = "__pyx_state"; +static const char __pyx_k_rank_data[] = "rank_data"; +static const char __pyx_k_reduce_ex[] = "__reduce_ex__"; +static const char __pyx_k_row_start[] = "row_start"; +static const char __pyx_k_user_repr[] = "user_repr"; +static const char __pyx_k_IndexError[] = "IndexError"; +static const char __pyx_k_ValueError[] = "ValueError"; +static const char __pyx_k_csr_matrix[] = "csr_matrix"; +static const char __pyx_k_item_alpha[] = "item_alpha"; +static const char __pyx_k_prediction[] = "prediction"; +static const char __pyx_k_pyx_result[] = "__pyx_result"; +static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; +static const char __pyx_k_user_alpha[] = "user_alpha"; +static const char __pyx_k_MemoryError[] = "MemoryError"; +static const char __pyx_k_POS_SAMPLES[] = "POS_SAMPLES"; +static const char __pyx_k_PickleError[] = "PickleError"; +static const char __pyx_k_item_biases[] = "item_biases"; +static const char __pyx_k_max_sampled[] = "max_sampled"; +static const char __pyx_k_neg_it_repr[] = "neg_it_repr"; +static const char __pyx_k_no_examples[] = "no_examples"; +static const char __pyx_k_num_threads[] = "num_threads"; +static const char __pyx_k_pos_it_repr[] = "pos_it_repr"; +static const char __pyx_k_predictions[] = "predictions"; +static const char __pyx_k_user_biases[] = "user_biases"; +static const char __pyx_k_fit_logistic[] = "fit_logistic"; +static const char __pyx_k_fit_warp_kos[] = "fit_warp_kos"; +static const char __pyx_k_interactions[] = "interactions"; +static const char __pyx_k_no_positives[] = "no_positives"; +static const char __pyx_k_pyx_checksum[] = "__pyx_checksum"; +static const char __pyx_k_random_state[] = "random_state"; +static const char __pyx_k_stringsource[] = "stringsource"; +static const char __pyx_k_item_features[] = "item_features"; +static const char __pyx_k_learning_rate[] = "learning_rate"; +static const char __pyx_k_no_components[] = "no_components"; +static const char __pyx_k_num_negatives[] = "num_negatives"; +static const char __pyx_k_num_positives[] = "num_positives"; +static const char __pyx_k_predict_ranks[] = "predict_ranks"; +static const char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer"; +static const char __pyx_k_random_states[] = "random_states"; +static const char __pyx_k_reduce_cython[] = "__reduce_cython__"; +static const char __pyx_k_sample_weight[] = "sample_weight"; +static const char __pyx_k_user_features[] = "user_features"; +static const char __pyx_k_user_pids_stop[] = "user_pids_stop"; +static const char __pyx_k_View_MemoryView[] = "View.MemoryView"; +static const char __pyx_k_allocate_buffer[] = "allocate_buffer"; +static const char __pyx_k_dtype_is_object[] = "dtype_is_object"; +static const char __pyx_k_predict_lightfm[] = "predict_lightfm"; +static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError"; +static const char __pyx_k_setstate_cython[] = "__setstate_cython__"; +static const char __pyx_k_shuffle_indices[] = "shuffle_indices"; +static const char __pyx_k_user_pids_start[] = "user_pids_start"; +static const char __pyx_k_negative_item_id[] = "negative_item_id"; +static const char __pyx_k_positive_item_id[] = "positive_item_id"; +static const char __pyx_k_predictions_size[] = "predictions_size"; +static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum"; +static const char __pyx_k_test_in_positives[] = "__test_in_positives"; +static const char __pyx_k_test_interactions[] = "test_interactions"; +static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback"; +static const char __pyx_k_item_bias_momentum[] = "item_bias_momentum"; +static const char __pyx_k_strided_and_direct[] = ""; +static const char __pyx_k_train_interactions[] = "train_interactions"; +static const char __pyx_k_user_bias_momentum[] = "user_bias_momentum"; +static const char __pyx_k_item_bias_gradients[] = "item_bias_gradients"; +static const char __pyx_k_negative_prediction[] = "negative_prediction"; +static const char __pyx_k_num_train_positives[] = "num_train_positives"; +static const char __pyx_k_positive_prediction[] = "positive_prediction"; +static const char __pyx_k_user_bias_gradients[] = "user_bias_gradients"; +static const char __pyx_k_strided_and_indirect[] = ""; +static const char __pyx_k_contiguous_and_direct[] = ""; +static const char __pyx_k_item_feature_momentum[] = "item_feature_momentum"; +static const char __pyx_k_user_feature_momentum[] = "user_feature_momentum"; +static const char __pyx_k_MemoryView_of_r_object[] = ""; +static const char __pyx_k_item_feature_gradients[] = "item_feature_gradients"; +static const char __pyx_k_pyx_unpickle_CSRMatrix[] = "__pyx_unpickle_CSRMatrix"; +static const char __pyx_k_user_feature_gradients[] = "user_feature_gradients"; +static const char __pyx_k_MemoryView_of_r_at_0x_x[] = ""; +static const char __pyx_k_calculate_auc_from_rank[] = "calculate_auc_from_rank"; +static const char __pyx_k_contiguous_and_indirect[] = ""; +static const char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'"; +static const char __pyx_k_pyx_unpickle_FastLightFM[] = "__pyx_unpickle_FastLightFM"; +static const char __pyx_k_sampled_positive_item_id[] = "sampled_positive_item_id"; +static const char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d."; +static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array"; +static const char __pyx_k_sampled_positive_prediction[] = "sampled_positive_prediction"; +static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data."; +static const char __pyx_k_strided_and_direct_or_indirect[] = ""; +static const char __pyx_k_lightfm__lightfm_fast_no_openmp[] = "lightfm/_lightfm_fast_no_openmp.pyx"; +static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides"; +static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory."; +static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array"; +static const char __pyx_k_Incompatible_checksums_s_vs_0x5b[] = "Incompatible checksums (%s vs 0x5b63e82 = (cols, data, indices, indptr, nnz, rows))"; +static const char __pyx_k_Incompatible_checksums_s_vs_0xb0[] = "Incompatible checksums (%s vs 0xb068931 = (name))"; +static const char __pyx_k_Incompatible_checksums_s_vs_0xdd[] = "Incompatible checksums (%s vs 0xddf264a = (adadelta, eps, item_bias_gradients, item_bias_momentum, item_biases, item_feature_gradients, item_feature_momentum, item_features, item_scale, learning_rate, max_sampled, no_components, rho, user_bias_gradients, user_bias_momentum, user_biases, user_feature_gradients, user_feature_momentum, user_features, user_scale))"; +static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported"; +static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s"; +static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)"; +static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object"; +static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)"; +static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__"; +static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides."; +static const char __pyx_k_lightfm__lightfm_fast_no_openmp_2[] = "lightfm._lightfm_fast_no_openmp"; static PyObject *__pyx_n_s_ASCII; static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri; static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is; static PyObject *__pyx_kp_s_Cannot_index_with_type_s; static PyObject *__pyx_n_s_Ellipsis; static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr; +static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0x5b; +static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xb0; +static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xdd; static PyObject *__pyx_n_s_IndexError; static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte; static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr; @@ -1412,9 +1932,11 @@ static PyObject *__pyx_kp_s_MemoryView_of_r_object; static PyObject *__pyx_n_b_O; static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a; static PyObject *__pyx_n_s_POS_SAMPLES; +static PyObject *__pyx_n_s_PickleError; static PyObject *__pyx_n_s_TypeError; static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object; static PyObject *__pyx_n_s_ValueError; +static PyObject *__pyx_n_s_View_MemoryView; static PyObject *__pyx_n_s_Y; static PyObject *__pyx_n_s_adadelta; static PyObject *__pyx_n_s_allocate_buffer; @@ -1425,11 +1947,13 @@ static PyObject *__pyx_n_s_c; static PyObject *__pyx_n_u_c; static PyObject *__pyx_n_s_calculate_auc_from_rank; static PyObject *__pyx_n_s_class; +static PyObject *__pyx_n_s_cline_in_traceback; static PyObject *__pyx_n_s_col; static PyObject *__pyx_kp_s_contiguous_and_direct; static PyObject *__pyx_kp_s_contiguous_and_indirect; static PyObject *__pyx_n_s_csr_matrix; static PyObject *__pyx_n_s_data; +static PyObject *__pyx_n_s_dict; static PyObject *__pyx_n_s_dtype_is_object; static PyObject *__pyx_n_s_encode; static PyObject *__pyx_n_s_enumerate; @@ -1444,8 +1968,8 @@ static PyObject *__pyx_n_s_format; static PyObject *__pyx_n_s_fortran; static PyObject *__pyx_n_u_fortran; static PyObject *__pyx_n_s_gamma; +static PyObject *__pyx_n_s_getstate; static PyObject *__pyx_kp_s_got_differing_extents_in_dimensi; -static PyObject *__pyx_kp_s_home_maciej_Code_lightfm_lightf; static PyObject *__pyx_n_s_i; static PyObject *__pyx_n_s_id; static PyObject *__pyx_n_s_iinfo; @@ -1470,7 +1994,8 @@ static PyObject *__pyx_n_s_j; static PyObject *__pyx_n_s_k; static PyObject *__pyx_n_s_learning_rate; static PyObject *__pyx_n_s_lightfm; -static PyObject *__pyx_n_s_lightfm__lightfm_fast_no_openmp; +static PyObject *__pyx_kp_s_lightfm__lightfm_fast_no_openmp; +static PyObject *__pyx_n_s_lightfm__lightfm_fast_no_openmp_2; static PyObject *__pyx_n_s_loss; static PyObject *__pyx_n_s_main; static PyObject *__pyx_n_s_mat; @@ -1485,7 +2010,9 @@ static PyObject *__pyx_n_s_ndim; static PyObject *__pyx_n_s_neg_it_repr; static PyObject *__pyx_n_s_negative_item_id; static PyObject *__pyx_n_s_negative_prediction; +static PyObject *__pyx_n_s_new; static PyObject *__pyx_n_s_no_components; +static PyObject *__pyx_kp_s_no_default___reduce___due_to_non; static PyObject *__pyx_n_s_no_examples; static PyObject *__pyx_n_s_no_positives; static PyObject *__pyx_n_s_np; @@ -1496,6 +2023,7 @@ static PyObject *__pyx_n_s_num_train_positives; static PyObject *__pyx_n_s_numpy; static PyObject *__pyx_n_s_obj; static PyObject *__pyx_n_s_pack; +static PyObject *__pyx_n_s_pickle; static PyObject *__pyx_n_s_pos_it_repr; static PyObject *__pyx_n_s_pos_pairs; static PyObject *__pyx_n_s_positive_item_id; @@ -1505,7 +2033,15 @@ static PyObject *__pyx_n_s_predict_ranks; static PyObject *__pyx_n_s_prediction; static PyObject *__pyx_n_s_predictions; static PyObject *__pyx_n_s_predictions_size; +static PyObject *__pyx_n_s_pyx_PickleError; +static PyObject *__pyx_n_s_pyx_checksum; static PyObject *__pyx_n_s_pyx_getbuffer; +static PyObject *__pyx_n_s_pyx_result; +static PyObject *__pyx_n_s_pyx_state; +static PyObject *__pyx_n_s_pyx_type; +static PyObject *__pyx_n_s_pyx_unpickle_CSRMatrix; +static PyObject *__pyx_n_s_pyx_unpickle_Enum; +static PyObject *__pyx_n_s_pyx_unpickle_FastLightFM; static PyObject *__pyx_n_s_pyx_vtable; static PyObject *__pyx_n_s_randint; static PyObject *__pyx_n_s_random_state; @@ -1514,6 +2050,9 @@ static PyObject *__pyx_n_s_range; static PyObject *__pyx_n_s_rank; static PyObject *__pyx_n_s_rank_data; static PyObject *__pyx_n_s_ranks; +static PyObject *__pyx_n_s_reduce; +static PyObject *__pyx_n_s_reduce_cython; +static PyObject *__pyx_n_s_reduce_ex; static PyObject *__pyx_n_s_rho; static PyObject *__pyx_n_s_row; static PyObject *__pyx_n_s_row_start; @@ -1522,6 +2061,8 @@ static PyObject *__pyx_n_s_sample_weight; static PyObject *__pyx_n_s_sampled; static PyObject *__pyx_n_s_sampled_positive_item_id; static PyObject *__pyx_n_s_sampled_positive_prediction; +static PyObject *__pyx_n_s_setstate; +static PyObject *__pyx_n_s_setstate_cython; static PyObject *__pyx_n_s_shape; static PyObject *__pyx_n_s_shuffle_indices; static PyObject *__pyx_n_s_size; @@ -1531,6 +2072,7 @@ static PyObject *__pyx_n_s_stop; static PyObject *__pyx_kp_s_strided_and_direct; static PyObject *__pyx_kp_s_strided_and_direct_or_indirect; static PyObject *__pyx_kp_s_strided_and_indirect; +static PyObject *__pyx_kp_s_stringsource; static PyObject *__pyx_n_s_struct; static PyObject *__pyx_n_s_test; static PyObject *__pyx_n_s_test_in_positives; @@ -1540,6 +2082,7 @@ static PyObject *__pyx_n_s_uint32; static PyObject *__pyx_kp_s_unable_to_allocate_array_data; static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str; static PyObject *__pyx_n_s_unpack; +static PyObject *__pyx_n_s_update; static PyObject *__pyx_n_s_user_alpha; static PyObject *__pyx_n_s_user_bias_gradients; static PyObject *__pyx_n_s_user_bias_momentum; @@ -1556,7 +2099,11 @@ static PyObject *__pyx_n_s_weight; static PyObject *__pyx_n_s_y; static PyObject *__pyx_n_s_y_row; static int __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix___init__(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_self, PyObject *__pyx_v_csr_matrix); /* proto */ +static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_2__reduce_cython__(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_4__setstate_cython__(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */ static int __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_11FastLightFM___init__(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *__pyx_v_self, __Pyx_memviewslice __pyx_v_item_features, __Pyx_memviewslice __pyx_v_item_feature_gradients, __Pyx_memviewslice __pyx_v_item_feature_momentum, __Pyx_memviewslice __pyx_v_item_biases, __Pyx_memviewslice __pyx_v_item_bias_gradients, __Pyx_memviewslice __pyx_v_item_bias_momentum, __Pyx_memviewslice __pyx_v_user_features, __Pyx_memviewslice __pyx_v_user_feature_gradients, __Pyx_memviewslice __pyx_v_user_feature_momentum, __Pyx_memviewslice __pyx_v_user_biases, __Pyx_memviewslice __pyx_v_user_bias_gradients, __Pyx_memviewslice __pyx_v_user_bias_momentum, int __pyx_v_no_components, int __pyx_v_adadelta, __pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt __pyx_v_learning_rate, __pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt __pyx_v_rho, __pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt __pyx_v_epsilon, int __pyx_v_max_sampled); /* proto */ +static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_11FastLightFM_2__reduce_cython__(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_11FastLightFM_4__setstate_cython__(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_fit_logistic(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_item_features, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_user_features, __Pyx_memviewslice __pyx_v_user_ids, __Pyx_memviewslice __pyx_v_item_ids, __Pyx_memviewslice __pyx_v_Y, __Pyx_memviewslice __pyx_v_sample_weight, __Pyx_memviewslice __pyx_v_shuffle_indices, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *__pyx_v_lightfm, CYTHON_UNUSED double __pyx_v_learning_rate, double __pyx_v_item_alpha, double __pyx_v_user_alpha, CYTHON_UNUSED int __pyx_v_num_threads); /* proto */ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_item_features, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_user_features, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_interactions, __Pyx_memviewslice __pyx_v_user_ids, __Pyx_memviewslice __pyx_v_item_ids, __Pyx_memviewslice __pyx_v_Y, __Pyx_memviewslice __pyx_v_sample_weight, __Pyx_memviewslice __pyx_v_shuffle_indices, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *__pyx_v_lightfm, CYTHON_UNUSED double __pyx_v_learning_rate, double __pyx_v_item_alpha, double __pyx_v_user_alpha, int __pyx_v_num_threads, PyObject *__pyx_v_random_state); /* proto */ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_item_features, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_user_features, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_data, __Pyx_memviewslice __pyx_v_user_ids, __Pyx_memviewslice __pyx_v_shuffle_indices, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *__pyx_v_lightfm, CYTHON_UNUSED double __pyx_v_learning_rate, double __pyx_v_item_alpha, double __pyx_v_user_alpha, int __pyx_v_k, int __pyx_v_n, int __pyx_v_num_threads, PyObject *__pyx_v_random_state); /* proto */ @@ -1565,15 +2112,22 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_item_features, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_user_features, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_test_interactions, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_train_interactions, __Pyx_memviewslice __pyx_v_ranks, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *__pyx_v_lightfm, CYTHON_UNUSED int __pyx_v_num_threads); /* proto */ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_from_rank(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_ranks, __Pyx_memviewslice __pyx_v_num_train_positives, __Pyx_memviewslice __pyx_v_rank_data, __Pyx_memviewslice __pyx_v_auc, CYTHON_UNUSED int __pyx_v_num_threads); /* proto */ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_14__test_in_positives(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_row, int __pyx_v_col, struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *__pyx_v_mat); /* proto */ +static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_16__pyx_unpickle_CSRMatrix(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */ +static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_18__pyx_unpickle_FastLightFM(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */ static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */ static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */ static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */ -static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */ -static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */ -static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */ +static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */ +static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */ +static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */ +static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */ static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */ static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */ static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */ static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */ @@ -1595,8 +2149,13 @@ static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16 static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */ static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */ static PyObject *__pyx_tp_new_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ static PyObject *__pyx_tp_new_7lightfm_23_lightfm_fast_no_openmp_FastLightFM(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ @@ -1605,6 +2164,9 @@ static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ static PyObject *__pyx_int_0; static PyObject *__pyx_int_1; +static PyObject *__pyx_int_95829634; +static PyObject *__pyx_int_184977713; +static PyObject *__pyx_int_232728138; static PyObject *__pyx_int_neg_1; static PyObject *__pyx_tuple_; static PyObject *__pyx_tuple__2; @@ -1615,31 +2177,43 @@ static PyObject *__pyx_tuple__6; static PyObject *__pyx_tuple__7; static PyObject *__pyx_tuple__8; static PyObject *__pyx_tuple__9; -static PyObject *__pyx_slice__10; -static PyObject *__pyx_slice__11; -static PyObject *__pyx_slice__12; +static PyObject *__pyx_slice__14; +static PyObject *__pyx_slice__15; +static PyObject *__pyx_slice__16; +static PyObject *__pyx_tuple__10; +static PyObject *__pyx_tuple__11; +static PyObject *__pyx_tuple__12; static PyObject *__pyx_tuple__13; -static PyObject *__pyx_tuple__14; -static PyObject *__pyx_tuple__16; +static PyObject *__pyx_tuple__17; static PyObject *__pyx_tuple__18; +static PyObject *__pyx_tuple__19; static PyObject *__pyx_tuple__20; static PyObject *__pyx_tuple__22; static PyObject *__pyx_tuple__24; static PyObject *__pyx_tuple__26; 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/*proto*/ static int __pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_1__init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { PyObject *__pyx_v_csr_matrix = 0; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; int __pyx_r; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__init__ (wrapper)", 0); @@ -2242,6 +2813,7 @@ static int __pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_1__init__(PyOb const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -2252,7 +2824,7 @@ static int __pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_1__init__(PyOb else goto __pyx_L5_argtuple_error; } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 159; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) __PYX_ERR(0, 159, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 1) { goto __pyx_L5_argtuple_error; @@ -2263,7 +2835,7 @@ static int __pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_1__init__(PyOb } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; - __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 159; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 159, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("lightfm._lightfm_fast_no_openmp.CSRMatrix.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); @@ -2288,10 +2860,7 @@ static int __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix___init__(struc PyObject *(*__pyx_t_7)(PyObject *); int __pyx_t_8; int __pyx_t_9; - Py_ssize_t __pyx_t_10; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; + size_t __pyx_t_10; __Pyx_RefNannySetupContext("__init__", 0); /* "lightfm/_lightfm_fast_no_openmp.pyx":161 @@ -2301,10 +2870,10 @@ static int __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix___init__(struc * self.indptr = csr_matrix.indptr * self.data = csr_matrix.data */ - __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_indices); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 161; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_indices); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 161, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __pyx_t_2 = __Pyx_PyObject_to_MemoryviewSlice_dc_int(__pyx_t_1); - if (unlikely(!__pyx_t_2.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 161; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__pyx_t_2.memview)) __PYX_ERR(0, 161, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __PYX_XDEC_MEMVIEW(&__pyx_v_self->indices, 0); __pyx_v_self->indices = __pyx_t_2; @@ -2318,10 +2887,10 @@ static int __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix___init__(struc * self.data = csr_matrix.data * */ - __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_indptr); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 162; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_indptr); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 162, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __pyx_t_2 = __Pyx_PyObject_to_MemoryviewSlice_dc_int(__pyx_t_1); - if (unlikely(!__pyx_t_2.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 162; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__pyx_t_2.memview)) __PYX_ERR(0, 162, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __PYX_XDEC_MEMVIEW(&__pyx_v_self->indptr, 0); __pyx_v_self->indptr = __pyx_t_2; @@ -2335,10 +2904,10 @@ static int __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix___init__(struc * * self.rows, self.cols = csr_matrix.shape */ - __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_data); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 163, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __pyx_t_3 = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(__pyx_t_1); - if (unlikely(!__pyx_t_3.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__pyx_t_3.memview)) __PYX_ERR(0, 163, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __PYX_XDEC_MEMVIEW(&__pyx_v_self->data, 0); __pyx_v_self->data = __pyx_t_3; @@ -2352,11 +2921,11 @@ static int __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix___init__(struc * self.nnz = len(self.data) * */ - __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_shape); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 165; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_shape); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 165, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if ((likely(PyTuple_CheckExact(__pyx_t_1))) || (PyList_CheckExact(__pyx_t_1))) { PyObject* sequence = __pyx_t_1; - #if CYTHON_COMPILING_IN_CPYTHON + #if !CYTHON_COMPILING_IN_PYPY Py_ssize_t size = Py_SIZE(sequence); #else Py_ssize_t size = PySequence_Size(sequence); @@ -2364,9 +2933,9 @@ static int __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix___init__(struc if (unlikely(size != 2)) { if (size > 2) __Pyx_RaiseTooManyValuesError(2); else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size); - {__pyx_filename = __pyx_f[0]; __pyx_lineno = 165; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __PYX_ERR(0, 165, __pyx_L1_error) } - #if CYTHON_COMPILING_IN_CPYTHON + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS if (likely(PyTuple_CheckExact(sequence))) { __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); __pyx_t_5 = PyTuple_GET_ITEM(sequence, 1); @@ -2377,15 +2946,15 @@ static int __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix___init__(struc __Pyx_INCREF(__pyx_t_4); __Pyx_INCREF(__pyx_t_5); #else - __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 165; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 165, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_4); - __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 165; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 165, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_5); #endif __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; } else { Py_ssize_t index = -1; - __pyx_t_6 = PyObject_GetIter(__pyx_t_1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 165; __pyx_clineno = __LINE__; 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else { - __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 14); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 216; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 14); __PYX_ERR(0, 216, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 15: if (likely((values[15] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_rho)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 15); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 216; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 15); __PYX_ERR(0, 216, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 16: if (likely((values[16] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_epsilon)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 16); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 216; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 16); __PYX_ERR(0, 216, __pyx_L3_error) } + CYTHON_FALLTHROUGH; 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} - __pyx_v_item_features = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[0]); if (unlikely(!__pyx_v_item_features.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 217; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_feature_gradients = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[1]); if (unlikely(!__pyx_v_item_feature_gradients.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_feature_momentum = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[2]); if (unlikely(!__pyx_v_item_feature_momentum.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 219; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_biases = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[3]); if (unlikely(!__pyx_v_item_biases.memview)) {__pyx_filename = __pyx_f[0]; 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/* function exit code */ @@ -4707,6 +6065,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_fit_logistic(CYTHON Py_ssize_t __pyx_t_7; int __pyx_t_8; int __pyx_t_9; + PyObject *__pyx_t_10 = NULL; __Pyx_RefNannySetupContext("fit_logistic", 0); /* "lightfm/_lightfm_fast_no_openmp.pyx":717 @@ -4729,6 +6088,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_fit_logistic(CYTHON #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { @@ -4963,6 +6323,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_fit_logistic(CYTHON /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -4980,6 +6341,20 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_fit_logistic(CYTHON */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); + /* "lightfm/_lightfm_fast_no_openmp.pyx":783 + * user_alpha) + * + * return loss # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); 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+ CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -5062,74 +6452,87 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_3fit_warp(PyObject case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 1); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_interactions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 2); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 3); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 4); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_Y)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 5); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_sample_weight)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 6); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 7: if (likely((values[7] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_shuffle_indices)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 7); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 7); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 8: if (likely((values[8] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 8); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 8); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 9: if (likely((values[9] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_learning_rate)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 9); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 9); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 10: if (likely((values[10] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 10); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 10); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 11: if (likely((values[11] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 11); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 11); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 12: if (likely((values[12] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 12); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 12); __PYX_ERR(0, 786, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 13: if (likely((values[13] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_random_state)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 13); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 13); __PYX_ERR(0, 786, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_warp") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_warp") < 0)) __PYX_ERR(0, 786, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 14) { goto __pyx_L5_argtuple_error; 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__pyx_t_8.data = NULL; - /* "lightfm/_lightfm_fast_no_openmp.pyx":816 + /* "lightfm/_lightfm_fast_no_openmp.pyx":818 * size=num_threads).astype(np.uint32) * * no_examples = Y.shape[0] # <<<<<<<<<<<<<< @@ -5386,7 +6826,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_no_examples = (__pyx_v_Y.shape[0]); - /* "lightfm/_lightfm_fast_no_openmp.pyx":817 + /* "lightfm/_lightfm_fast_no_openmp.pyx":819 * * no_examples = Y.shape[0] * MAX_LOSS = 10.0 # <<<<<<<<<<<<<< @@ -5395,7 +6835,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_MAX_LOSS = 10.0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":819 + /* "lightfm/_lightfm_fast_no_openmp.pyx":821 * MAX_LOSS = 10.0 * * with nogil: # <<<<<<<<<<<<<< @@ -5406,10 +6846,11 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { - /* "lightfm/_lightfm_fast_no_openmp.pyx":821 + /* "lightfm/_lightfm_fast_no_openmp.pyx":823 * with nogil: * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -5418,7 +6859,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_user_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":822 + /* "lightfm/_lightfm_fast_no_openmp.pyx":824 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -5427,7 +6868,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_pos_it_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":823 + /* "lightfm/_lightfm_fast_no_openmp.pyx":825 * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -5436,7 +6877,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":825 + /* "lightfm/_lightfm_fast_no_openmp.pyx":827 * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * * for i in range(no_examples): # <<<<<<<<<<<<<< @@ -5447,7 +6888,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) { __pyx_v_i = __pyx_t_10; - /* "lightfm/_lightfm_fast_no_openmp.pyx":826 + /* "lightfm/_lightfm_fast_no_openmp.pyx":828 * * for i in range(no_examples): * row = shuffle_indices[i] # <<<<<<<<<<<<<< @@ -5457,7 +6898,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_t_11 = __pyx_v_i; __pyx_v_row = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_shuffle_indices.data) + __pyx_t_11)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":828 + /* "lightfm/_lightfm_fast_no_openmp.pyx":830 * row = shuffle_indices[i] * * user_id = user_ids[row] # <<<<<<<<<<<<<< @@ -5467,7 +6908,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_t_12 = __pyx_v_row; __pyx_v_user_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_user_ids.data) + __pyx_t_12)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":829 + /* "lightfm/_lightfm_fast_no_openmp.pyx":831 * * user_id = user_ids[row] * positive_item_id = item_ids[row] # <<<<<<<<<<<<<< @@ -5477,7 +6918,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_t_13 = __pyx_v_row; __pyx_v_positive_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_item_ids.data) + __pyx_t_13)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":831 + /* "lightfm/_lightfm_fast_no_openmp.pyx":833 * positive_item_id = item_ids[row] * * if not Y[row] > 0: # <<<<<<<<<<<<<< @@ -5488,7 +6929,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_t_15 = ((!(((*((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) __pyx_v_Y.data) + __pyx_t_14)) ))) > 0.0) != 0)) != 0); if (__pyx_t_15) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":832 + /* "lightfm/_lightfm_fast_no_openmp.pyx":834 * * if not Y[row] > 0: * continue # <<<<<<<<<<<<<< @@ -5497,7 +6938,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ goto __pyx_L6_continue; - /* "lightfm/_lightfm_fast_no_openmp.pyx":831 + /* "lightfm/_lightfm_fast_no_openmp.pyx":833 * positive_item_id = item_ids[row] * * if not Y[row] > 0: # <<<<<<<<<<<<<< @@ -5506,7 +6947,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":834 + /* "lightfm/_lightfm_fast_no_openmp.pyx":836 * continue * * weight = sample_weight[row] # <<<<<<<<<<<<<< @@ -5516,7 +6957,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_t_16 = __pyx_v_row; __pyx_v_weight = (*((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) __pyx_v_sample_weight.data) + __pyx_t_16)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":836 + /* "lightfm/_lightfm_fast_no_openmp.pyx":838 * weight = sample_weight[row] * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -5525,7 +6966,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, __pyx_v_user_id, __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":843 + /* "lightfm/_lightfm_fast_no_openmp.pyx":845 * lightfm.user_scale, * user_repr) * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -5534,7 +6975,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_positive_item_id, __pyx_v_lightfm->item_scale, __pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":851 + /* "lightfm/_lightfm_fast_no_openmp.pyx":853 * pos_it_repr) * * positive_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -5543,7 +6984,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_positive_prediction = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_no_openmp.pyx":855 + /* "lightfm/_lightfm_fast_no_openmp.pyx":857 * lightfm.no_components) * * sampled = 0 # <<<<<<<<<<<<<< @@ -5552,7 +6993,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_sampled = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":857 + /* "lightfm/_lightfm_fast_no_openmp.pyx":859 * sampled = 0 * * while sampled < lightfm.max_sampled: # <<<<<<<<<<<<<< @@ -5563,7 +7004,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_t_15 = ((__pyx_v_sampled < __pyx_v_lightfm->max_sampled) != 0); if (!__pyx_t_15) break; - /* "lightfm/_lightfm_fast_no_openmp.pyx":859 + /* "lightfm/_lightfm_fast_no_openmp.pyx":861 * while sampled < lightfm.max_sampled: * * sampled = sampled + 1 # <<<<<<<<<<<<<< @@ -5572,7 +7013,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_sampled = (__pyx_v_sampled + 1); - /* "lightfm/_lightfm_fast_no_openmp.pyx":860 + /* "lightfm/_lightfm_fast_no_openmp.pyx":862 * * sampled = sampled + 1 * negative_item_id = (rand_r(&random_states[0]) # <<<<<<<<<<<<<< @@ -5581,7 +7022,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_t_17 = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":861 + /* "lightfm/_lightfm_fast_no_openmp.pyx":863 * sampled = sampled + 1 * negative_item_id = (rand_r(&random_states[0]) * % item_features.rows) # <<<<<<<<<<<<<< @@ -5590,7 +7031,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_negative_item_id = (__pyx_f_7lightfm_23_lightfm_fast_no_openmp_rand_r((&(*((unsigned int *) ( /* dim=0 */ ((char *) (((unsigned int *) __pyx_v_random_states.data) + __pyx_t_17)) ))))) % __pyx_v_item_features->rows); - /* "lightfm/_lightfm_fast_no_openmp.pyx":863 + /* "lightfm/_lightfm_fast_no_openmp.pyx":865 * % item_features.rows) * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -5599,7 +7040,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_negative_item_id, __pyx_v_lightfm->item_scale, __pyx_v_neg_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":871 + /* "lightfm/_lightfm_fast_no_openmp.pyx":873 * neg_it_repr) * * negative_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -5608,7 +7049,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_negative_prediction = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_no_openmp.pyx":875 + /* "lightfm/_lightfm_fast_no_openmp.pyx":877 * lightfm.no_components) * * if negative_prediction > positive_prediction - 1: # <<<<<<<<<<<<<< @@ -5618,7 +7059,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_t_15 = ((__pyx_v_negative_prediction > (__pyx_v_positive_prediction - 1.0)) != 0); if (__pyx_t_15) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":878 + /* "lightfm/_lightfm_fast_no_openmp.pyx":880 * * # Sample again if the sample negative is actually a positive * if in_positives(negative_item_id, user_id, interactions): # <<<<<<<<<<<<<< @@ -5628,7 +7069,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_t_15 = (__pyx_f_7lightfm_23_lightfm_fast_no_openmp_in_positives(__pyx_v_negative_item_id, __pyx_v_user_id, __pyx_v_interactions) != 0); if (__pyx_t_15) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":879 + /* "lightfm/_lightfm_fast_no_openmp.pyx":881 * # Sample again if the sample negative is actually a positive * if in_positives(negative_item_id, user_id, interactions): * continue # <<<<<<<<<<<<<< @@ -5637,7 +7078,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ goto __pyx_L9_continue; - /* "lightfm/_lightfm_fast_no_openmp.pyx":878 + /* "lightfm/_lightfm_fast_no_openmp.pyx":880 * * # Sample again if the sample negative is actually a positive * if in_positives(negative_item_id, user_id, interactions): # <<<<<<<<<<<<<< @@ -5646,7 +7087,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":881 + /* "lightfm/_lightfm_fast_no_openmp.pyx":883 * continue * * loss = weight * log(floor((item_features.rows - 1) / sampled)) # <<<<<<<<<<<<<< @@ -5655,7 +7096,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_loss = (__pyx_v_weight * log(floor(((__pyx_v_item_features->rows - 1) / __pyx_v_sampled)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":884 + /* "lightfm/_lightfm_fast_no_openmp.pyx":886 * * # Clip gradients for numerical stability. * if loss > MAX_LOSS: # <<<<<<<<<<<<<< @@ -5665,7 +7106,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_t_15 = ((__pyx_v_loss > __pyx_v_MAX_LOSS) != 0); if (__pyx_t_15) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":885 + /* "lightfm/_lightfm_fast_no_openmp.pyx":887 * # Clip gradients for numerical stability. * if loss > MAX_LOSS: * loss = MAX_LOSS # <<<<<<<<<<<<<< @@ -5674,7 +7115,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_v_loss = __pyx_v_MAX_LOSS; - /* "lightfm/_lightfm_fast_no_openmp.pyx":884 + /* "lightfm/_lightfm_fast_no_openmp.pyx":886 * * # Clip gradients for numerical stability. * if loss > MAX_LOSS: # <<<<<<<<<<<<<< @@ -5683,7 +7124,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":887 + /* "lightfm/_lightfm_fast_no_openmp.pyx":889 * loss = MAX_LOSS * * warp_update(loss, # <<<<<<<<<<<<<< @@ -5692,7 +7133,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_warp_update(__pyx_v_loss, __pyx_v_item_features, __pyx_v_user_features, __pyx_v_user_id, __pyx_v_positive_item_id, __pyx_v_negative_item_id, __pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_no_openmp.pyx":899 + /* "lightfm/_lightfm_fast_no_openmp.pyx":901 * item_alpha, * user_alpha) * break # <<<<<<<<<<<<<< @@ -5701,7 +7142,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ goto __pyx_L10_break; - /* "lightfm/_lightfm_fast_no_openmp.pyx":875 + /* "lightfm/_lightfm_fast_no_openmp.pyx":877 * lightfm.no_components) * * if negative_prediction > positive_prediction - 1: # <<<<<<<<<<<<<< @@ -5713,7 +7154,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN } __pyx_L10_break:; - /* "lightfm/_lightfm_fast_no_openmp.pyx":901 + /* "lightfm/_lightfm_fast_no_openmp.pyx":903 * break * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -5731,7 +7172,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_L15_bool_binop_done:; if (__pyx_t_15) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":902 + /* "lightfm/_lightfm_fast_no_openmp.pyx":904 * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: * locked_regularize(lightfm, # <<<<<<<<<<<<<< @@ -5740,7 +7181,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_locked_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_no_openmp.pyx":901 + /* "lightfm/_lightfm_fast_no_openmp.pyx":903 * break * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -5751,7 +7192,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN __pyx_L6_continue:; } - /* "lightfm/_lightfm_fast_no_openmp.pyx":906 + /* "lightfm/_lightfm_fast_no_openmp.pyx":908 * user_alpha) * * free(user_repr) # <<<<<<<<<<<<<< @@ -5760,7 +7201,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":907 + /* "lightfm/_lightfm_fast_no_openmp.pyx":909 * * free(user_repr) * free(pos_it_repr) # <<<<<<<<<<<<<< @@ -5769,7 +7210,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ free(__pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":908 + /* "lightfm/_lightfm_fast_no_openmp.pyx":910 * free(user_repr) * free(pos_it_repr) * free(neg_it_repr) # <<<<<<<<<<<<<< @@ -5779,7 +7220,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN free(__pyx_v_neg_it_repr); } - /* "lightfm/_lightfm_fast_no_openmp.pyx":819 + /* "lightfm/_lightfm_fast_no_openmp.pyx":821 * MAX_LOSS = 10.0 * * with nogil: # <<<<<<<<<<<<<< @@ -5789,6 +7230,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -5797,7 +7239,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN } } - /* "lightfm/_lightfm_fast_no_openmp.pyx":910 + /* "lightfm/_lightfm_fast_no_openmp.pyx":912 * free(neg_it_repr) * * regularize(lightfm, # <<<<<<<<<<<<<< @@ -5806,17 +7248,29 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_no_openmp.pyx":784 + /* "lightfm/_lightfm_fast_no_openmp.pyx":916 + * user_alpha) + * + * return loss # <<<<<<<<<<<<<< * * - * def fit_warp(CSRMatrix item_features, # <<<<<<<<<<<<<< - * CSRMatrix user_features, - * CSRMatrix interactions, */ - - /* function exit code */ - __pyx_r = Py_None; __Pyx_INCREF(Py_None); - goto __pyx_L0; + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyFloat_FromDouble(__pyx_v_loss); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 916, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "lightfm/_lightfm_fast_no_openmp.pyx":786 + * + * + * def fit_warp(CSRMatrix item_features, # <<<<<<<<<<<<<< + * CSRMatrix user_features, + * CSRMatrix interactions, + */ + + /* function exit code */ __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); __Pyx_XDECREF(__pyx_t_2); @@ -5840,7 +7294,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_2fit_warp(CYTHON_UN return __pyx_r; } -/* "lightfm/_lightfm_fast_no_openmp.pyx":915 +/* "lightfm/_lightfm_fast_no_openmp.pyx":919 * * * def fit_warp_kos(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -5866,9 +7320,6 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_5fit_warp_kos(PyObj int __pyx_v_n; int __pyx_v_num_threads; PyObject *__pyx_v_random_state = 0; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("fit_warp_kos (wrapper)", 0); @@ -5880,18 +7331,31 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_5fit_warp_kos(PyObj const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12); + CYTHON_FALLTHROUGH; case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11); + CYTHON_FALLTHROUGH; case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10); + CYTHON_FALLTHROUGH; case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9); + CYTHON_FALLTHROUGH; case 9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8); + CYTHON_FALLTHROUGH; case 8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7); + CYTHON_FALLTHROUGH; case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); + CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -5900,69 +7364,81 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_5fit_warp_kos(PyObj case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 1); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 2); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 3); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_shuffle_indices)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 4); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 5); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_learning_rate)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 6); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 7: if (likely((values[7] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 7); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 7); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 8: if (likely((values[8] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 8); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 8); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 9: if (likely((values[9] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_k)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 9); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 9); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 10: if (likely((values[10] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_n)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 10); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 10); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 11: if (likely((values[11] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 11); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 11); __PYX_ERR(0, 919, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 12: if (likely((values[12] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_random_state)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 12); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 12); __PYX_ERR(0, 919, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_warp_kos") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_warp_kos") < 0)) __PYX_ERR(0, 919, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 13) { goto __pyx_L5_argtuple_error; @@ -5984,29 +7460,29 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_5fit_warp_kos(PyObj __pyx_v_item_features = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)values[0]); __pyx_v_user_features = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)values[1]); __pyx_v_data = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)values[2]); - __pyx_v_user_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[3]); 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- /* "lightfm/_lightfm_fast_no_openmp.pyx":953 + /* "lightfm/_lightfm_fast_no_openmp.pyx":957 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -6266,7 +7780,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_pos_it_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":954 + /* "lightfm/_lightfm_fast_no_openmp.pyx":958 * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -6275,7 +7789,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":955 + /* "lightfm/_lightfm_fast_no_openmp.pyx":959 * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_pairs = malloc(sizeof(Pair) * n) # <<<<<<<<<<<<<< @@ -6284,7 +7798,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_pos_pairs = ((struct __pyx_t_7lightfm_23_lightfm_fast_no_openmp_Pair *)malloc(((sizeof(struct __pyx_t_7lightfm_23_lightfm_fast_no_openmp_Pair)) * __pyx_v_n))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":957 + /* "lightfm/_lightfm_fast_no_openmp.pyx":961 * pos_pairs = malloc(sizeof(Pair) * n) * * for i in range(no_examples): # <<<<<<<<<<<<<< @@ -6295,7 +7809,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) { __pyx_v_i = __pyx_t_10; - /* "lightfm/_lightfm_fast_no_openmp.pyx":958 + /* "lightfm/_lightfm_fast_no_openmp.pyx":962 * * for i in range(no_examples): * row = shuffle_indices[i] # <<<<<<<<<<<<<< @@ -6305,7 +7819,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_11 = __pyx_v_i; __pyx_v_row = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_shuffle_indices.data) + __pyx_t_11)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":959 + /* "lightfm/_lightfm_fast_no_openmp.pyx":963 * for i in range(no_examples): * row = shuffle_indices[i] * user_id = user_ids[row] # <<<<<<<<<<<<<< @@ -6315,7 +7829,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_12 = __pyx_v_row; __pyx_v_user_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_user_ids.data) + __pyx_t_12)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":961 + /* "lightfm/_lightfm_fast_no_openmp.pyx":965 * user_id = user_ids[row] * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -6324,7 +7838,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, __pyx_v_user_id, __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":969 + /* "lightfm/_lightfm_fast_no_openmp.pyx":973 * user_repr) * * user_pids_start = data.get_row_start(user_id) # <<<<<<<<<<<<<< @@ -6333,7 +7847,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_user_pids_start = ((struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)__pyx_v_data->__pyx_vtab)->get_row_start(__pyx_v_data, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_no_openmp.pyx":970 + /* "lightfm/_lightfm_fast_no_openmp.pyx":974 * * user_pids_start = data.get_row_start(user_id) * user_pids_stop = data.get_row_end(user_id) # <<<<<<<<<<<<<< @@ -6342,7 +7856,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_user_pids_stop = ((struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)__pyx_v_data->__pyx_vtab)->get_row_end(__pyx_v_data, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_no_openmp.pyx":972 + /* "lightfm/_lightfm_fast_no_openmp.pyx":976 * user_pids_stop = data.get_row_end(user_id) * * if user_pids_stop == user_pids_start: # <<<<<<<<<<<<<< @@ -6352,7 +7866,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_13 = ((__pyx_v_user_pids_stop == __pyx_v_user_pids_start) != 0); if (__pyx_t_13) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":973 + /* "lightfm/_lightfm_fast_no_openmp.pyx":977 * * if user_pids_stop == user_pids_start: * continue # <<<<<<<<<<<<<< @@ -6361,7 +7875,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ goto __pyx_L6_continue; - /* "lightfm/_lightfm_fast_no_openmp.pyx":972 + /* "lightfm/_lightfm_fast_no_openmp.pyx":976 * user_pids_stop = data.get_row_end(user_id) * * if user_pids_stop == user_pids_start: # <<<<<<<<<<<<<< @@ -6370,7 +7884,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":976 + /* "lightfm/_lightfm_fast_no_openmp.pyx":980 * * # Sample k-th positive item * no_positives = int_min(n, user_pids_stop - user_pids_start) # <<<<<<<<<<<<<< @@ -6379,7 +7893,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_no_positives = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_int_min(__pyx_v_n, (__pyx_v_user_pids_stop - __pyx_v_user_pids_start)); - /* "lightfm/_lightfm_fast_no_openmp.pyx":977 + /* "lightfm/_lightfm_fast_no_openmp.pyx":981 * # Sample k-th positive item * no_positives = int_min(n, user_pids_stop - user_pids_start) * for j in range(no_positives): # <<<<<<<<<<<<<< @@ -6390,7 +7904,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO for (__pyx_t_15 = 0; __pyx_t_15 < __pyx_t_14; __pyx_t_15+=1) { __pyx_v_j = __pyx_t_15; - /* "lightfm/_lightfm_fast_no_openmp.pyx":980 + /* "lightfm/_lightfm_fast_no_openmp.pyx":984 * sampled_positive_item_id = data.indices[sample_range(user_pids_start, * user_pids_stop, * &random_states[0])] # <<<<<<<<<<<<<< @@ -6399,7 +7913,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_t_16 = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":978 + /* "lightfm/_lightfm_fast_no_openmp.pyx":982 * no_positives = int_min(n, user_pids_stop - user_pids_start) * for j in range(no_positives): * sampled_positive_item_id = data.indices[sample_range(user_pids_start, # <<<<<<<<<<<<<< @@ -6409,7 +7923,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_17 = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_sample_range(__pyx_v_user_pids_start, __pyx_v_user_pids_stop, (&(*((unsigned int *) ( /* dim=0 */ ((char *) (((unsigned int *) __pyx_v_random_states.data) + __pyx_t_16)) ))))); __pyx_v_sampled_positive_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_data->indices.data) + __pyx_t_17)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":982 + /* "lightfm/_lightfm_fast_no_openmp.pyx":986 * &random_states[0])] * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -6418,7 +7932,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_sampled_positive_item_id, __pyx_v_lightfm->item_scale, __pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":990 + /* "lightfm/_lightfm_fast_no_openmp.pyx":994 * pos_it_repr) * * sampled_positive_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -6427,7 +7941,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_sampled_positive_prediction = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_no_openmp.pyx":994 + /* "lightfm/_lightfm_fast_no_openmp.pyx":998 * lightfm.no_components) * * pos_pairs[j].idx = sampled_positive_item_id # <<<<<<<<<<<<<< @@ -6436,7 +7950,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ (__pyx_v_pos_pairs[__pyx_v_j]).idx = __pyx_v_sampled_positive_item_id; - /* "lightfm/_lightfm_fast_no_openmp.pyx":995 + /* "lightfm/_lightfm_fast_no_openmp.pyx":999 * * pos_pairs[j].idx = sampled_positive_item_id * pos_pairs[j].val = sampled_positive_prediction # <<<<<<<<<<<<<< @@ -6446,7 +7960,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO (__pyx_v_pos_pairs[__pyx_v_j]).val = __pyx_v_sampled_positive_prediction; } - /* "lightfm/_lightfm_fast_no_openmp.pyx":997 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1001 * pos_pairs[j].val = sampled_positive_prediction * * qsort(pos_pairs, # <<<<<<<<<<<<<< @@ -6455,7 +7969,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ qsort(__pyx_v_pos_pairs, __pyx_v_no_positives, (sizeof(struct __pyx_t_7lightfm_23_lightfm_fast_no_openmp_Pair)), __pyx_f_7lightfm_23_lightfm_fast_no_openmp_reverse_pair_compare); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1002 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1006 * reverse_pair_compare) * * positive_item_id = pos_pairs[int_min(k, no_positives) - 1].idx # <<<<<<<<<<<<<< @@ -6465,7 +7979,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_14 = (__pyx_v_pos_pairs[(__pyx_f_7lightfm_23_lightfm_fast_no_openmp_int_min(__pyx_v_k, __pyx_v_no_positives) - 1)]).idx; __pyx_v_positive_item_id = __pyx_t_14; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1003 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1007 * * positive_item_id = pos_pairs[int_min(k, no_positives) - 1].idx * positive_prediction = pos_pairs[int_min(k, no_positives) - 1].val # <<<<<<<<<<<<<< @@ -6475,7 +7989,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_18 = (__pyx_v_pos_pairs[(__pyx_f_7lightfm_23_lightfm_fast_no_openmp_int_min(__pyx_v_k, __pyx_v_no_positives) - 1)]).val; __pyx_v_positive_prediction = __pyx_t_18; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1005 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1009 * positive_prediction = pos_pairs[int_min(k, no_positives) - 1].val * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -6484,7 +7998,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_positive_item_id, __pyx_v_lightfm->item_scale, __pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1014 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1018 * * # Move on to the WARP step * sampled = 0 # <<<<<<<<<<<<<< @@ -6493,7 +8007,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_sampled = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1016 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1020 * sampled = 0 * * while sampled < lightfm.max_sampled: # <<<<<<<<<<<<<< @@ -6504,7 +8018,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_13 = ((__pyx_v_sampled < __pyx_v_lightfm->max_sampled) != 0); if (!__pyx_t_13) break; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1018 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1022 * while sampled < lightfm.max_sampled: * * sampled = sampled + 1 # <<<<<<<<<<<<<< @@ -6513,7 +8027,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_sampled = (__pyx_v_sampled + 1); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1019 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1023 * * sampled = sampled + 1 * negative_item_id = (rand_r(&random_states[0]) # <<<<<<<<<<<<<< @@ -6522,7 +8036,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_t_19 = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1020 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1024 * sampled = sampled + 1 * negative_item_id = (rand_r(&random_states[0]) * % item_features.rows) # <<<<<<<<<<<<<< @@ -6531,7 +8045,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_negative_item_id = (__pyx_f_7lightfm_23_lightfm_fast_no_openmp_rand_r((&(*((unsigned int *) ( /* dim=0 */ ((char *) (((unsigned int *) __pyx_v_random_states.data) + __pyx_t_19)) ))))) % __pyx_v_item_features->rows); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1022 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1026 * % item_features.rows) * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -6540,7 +8054,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_negative_item_id, __pyx_v_lightfm->item_scale, __pyx_v_neg_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1030 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1034 * neg_it_repr) * * negative_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -6549,7 +8063,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_negative_prediction = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1034 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1038 * lightfm.no_components) * * if negative_prediction > positive_prediction - 1: # <<<<<<<<<<<<<< @@ -6559,7 +8073,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_13 = ((__pyx_v_negative_prediction > (__pyx_v_positive_prediction - 1.0)) != 0); if (__pyx_t_13) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1036 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1040 * if negative_prediction > positive_prediction - 1: * * if in_positives(negative_item_id, user_id, data): # <<<<<<<<<<<<<< @@ -6569,7 +8083,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_13 = (__pyx_f_7lightfm_23_lightfm_fast_no_openmp_in_positives(__pyx_v_negative_item_id, __pyx_v_user_id, __pyx_v_data) != 0); if (__pyx_t_13) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1037 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1041 * * if in_positives(negative_item_id, user_id, data): * continue # <<<<<<<<<<<<<< @@ -6578,7 +8092,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ goto __pyx_L11_continue; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1036 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1040 * if negative_prediction > positive_prediction - 1: * * if in_positives(negative_item_id, user_id, data): # <<<<<<<<<<<<<< @@ -6587,7 +8101,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1039 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1043 * continue * * loss = log(floor((item_features.rows - 1) / sampled)) # <<<<<<<<<<<<<< @@ -6596,7 +8110,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_loss = log(floor(((__pyx_v_item_features->rows - 1) / __pyx_v_sampled))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1042 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1046 * * # Clip gradients for numerical stability. * if loss > MAX_LOSS: # <<<<<<<<<<<<<< @@ -6606,7 +8120,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_t_13 = ((__pyx_v_loss > __pyx_v_MAX_LOSS) != 0); if (__pyx_t_13) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1043 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1047 * # Clip gradients for numerical stability. * if loss > MAX_LOSS: * loss = MAX_LOSS # <<<<<<<<<<<<<< @@ -6615,7 +8129,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_v_loss = __pyx_v_MAX_LOSS; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1042 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1046 * * # Clip gradients for numerical stability. * if loss > MAX_LOSS: # <<<<<<<<<<<<<< @@ -6624,7 +8138,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1045 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1049 * loss = MAX_LOSS * * warp_update(loss, # <<<<<<<<<<<<<< @@ -6633,7 +8147,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_warp_update(__pyx_v_loss, __pyx_v_item_features, __pyx_v_user_features, __pyx_v_user_id, __pyx_v_positive_item_id, __pyx_v_negative_item_id, __pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1057 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1061 * item_alpha, * user_alpha) * break # <<<<<<<<<<<<<< @@ -6642,7 +8156,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ goto __pyx_L12_break; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1034 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1038 * lightfm.no_components) * * if negative_prediction > positive_prediction - 1: # <<<<<<<<<<<<<< @@ -6654,7 +8168,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO } __pyx_L12_break:; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1059 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1063 * break * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -6672,7 +8186,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_L17_bool_binop_done:; if (__pyx_t_13) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1060 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1064 * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: * locked_regularize(lightfm, # <<<<<<<<<<<<<< @@ -6681,7 +8195,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_locked_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1059 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1063 * break * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -6692,7 +8206,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO __pyx_L6_continue:; } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1064 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1068 * user_alpha) * * free(user_repr) # <<<<<<<<<<<<<< @@ -6701,7 +8215,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1065 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1069 * * free(user_repr) * free(pos_it_repr) # <<<<<<<<<<<<<< @@ -6710,7 +8224,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ free(__pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1066 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1070 * free(user_repr) * free(pos_it_repr) * free(neg_it_repr) # <<<<<<<<<<<<<< @@ -6719,7 +8233,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ free(__pyx_v_neg_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1067 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1071 * free(pos_it_repr) * free(neg_it_repr) * free(pos_pairs) # <<<<<<<<<<<<<< @@ -6729,7 +8243,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO free(__pyx_v_pos_pairs); } - /* "lightfm/_lightfm_fast_no_openmp.pyx":950 + /* "lightfm/_lightfm_fast_no_openmp.pyx":954 * MAX_LOSS = 10.0 * * with nogil: # <<<<<<<<<<<<<< @@ -6739,6 +8253,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -6747,7 +8262,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO } } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1069 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1073 * free(pos_pairs) * * regularize(lightfm, # <<<<<<<<<<<<<< @@ -6756,7 +8271,21 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_no_openmp.pyx":915 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1077 + * user_alpha) + * + * return loss # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyFloat_FromDouble(__pyx_v_loss); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1077, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "lightfm/_lightfm_fast_no_openmp.pyx":919 * * * def fit_warp_kos(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -6765,8 +8294,6 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO */ /* function exit code */ - __pyx_r = Py_None; __Pyx_INCREF(Py_None); - goto __pyx_L0; __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); __Pyx_XDECREF(__pyx_t_2); @@ -6787,7 +8314,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_4fit_warp_kos(CYTHO return __pyx_r; } -/* "lightfm/_lightfm_fast_no_openmp.pyx":1074 +/* "lightfm/_lightfm_fast_no_openmp.pyx":1080 * * * def fit_bpr(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -6814,9 +8341,6 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_7fit_bpr(PyObject * double __pyx_v_user_alpha; int __pyx_v_num_threads; PyObject *__pyx_v_random_state = 0; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("fit_bpr (wrapper)", 0); @@ -6828,19 +8352,33 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_7fit_bpr(PyObject * const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 14: values[13] = PyTuple_GET_ITEM(__pyx_args, 13); + CYTHON_FALLTHROUGH; case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12); + CYTHON_FALLTHROUGH; case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11); + CYTHON_FALLTHROUGH; case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10); + CYTHON_FALLTHROUGH; case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9); + CYTHON_FALLTHROUGH; case 9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8); + CYTHON_FALLTHROUGH; case 8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7); + CYTHON_FALLTHROUGH; case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); + CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -6849,74 +8387,87 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_7fit_bpr(PyObject * case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 1); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_interactions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 2); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 3); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 4); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_Y)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 5); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_sample_weight)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 6); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 7: if (likely((values[7] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_shuffle_indices)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 7); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 7); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 8: if (likely((values[8] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 8); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 8); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 9: if (likely((values[9] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_learning_rate)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 9); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 9); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 10: if (likely((values[10] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 10); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 10); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 11: if (likely((values[11] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 11); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 11); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 12: if (likely((values[12] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 12); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 12); __PYX_ERR(0, 1080, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 13: if (likely((values[13] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_random_state)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 13); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 13); __PYX_ERR(0, 1080, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_bpr") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_bpr") < 0)) __PYX_ERR(0, 1080, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 14) { goto __pyx_L5_argtuple_error; 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__pyx_lineno = 1079; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_sample_weight = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[6]); if (unlikely(!__pyx_v_sample_weight.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_shuffle_indices = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[7]); if (unlikely(!__pyx_v_shuffle_indices.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1081; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_user_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[3]); if (unlikely(!__pyx_v_user_ids.memview)) __PYX_ERR(0, 1083, __pyx_L3_error) + __pyx_v_item_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[4]); if (unlikely(!__pyx_v_item_ids.memview)) __PYX_ERR(0, 1084, __pyx_L3_error) + __pyx_v_Y = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[5]); if (unlikely(!__pyx_v_Y.memview)) __PYX_ERR(0, 1085, __pyx_L3_error) + __pyx_v_sample_weight = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[6]); if (unlikely(!__pyx_v_sample_weight.memview)) __PYX_ERR(0, 1086, __pyx_L3_error) + __pyx_v_shuffle_indices = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[7]); if (unlikely(!__pyx_v_shuffle_indices.memview)) __PYX_ERR(0, 1087, __pyx_L3_error) __pyx_v_lightfm = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *)values[8]); - __pyx_v_learning_rate = __pyx_PyFloat_AsDouble(values[9]); if (unlikely((__pyx_v_learning_rate == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1083; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_alpha = __pyx_PyFloat_AsDouble(values[10]); if (unlikely((__pyx_v_item_alpha == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1084; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_user_alpha = __pyx_PyFloat_AsDouble(values[11]); if (unlikely((__pyx_v_user_alpha == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1085; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_num_threads = __Pyx_PyInt_As_int(values[12]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1086; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_learning_rate = __pyx_PyFloat_AsDouble(values[9]); if (unlikely((__pyx_v_learning_rate == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 1089, __pyx_L3_error) + __pyx_v_item_alpha = __pyx_PyFloat_AsDouble(values[10]); if (unlikely((__pyx_v_item_alpha == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 1090, __pyx_L3_error) + __pyx_v_user_alpha = __pyx_PyFloat_AsDouble(values[11]); if (unlikely((__pyx_v_user_alpha == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 1091, __pyx_L3_error) + __pyx_v_num_threads = __Pyx_PyInt_As_int(values[12]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1092, __pyx_L3_error) __pyx_v_random_state = values[13]; } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; 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- /* "lightfm/_lightfm_fast_no_openmp.pyx":1110 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1116 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -7206,7 +8795,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_v_pos_it_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1111 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1117 * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -7215,7 +8804,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); 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if (__pyx_t_13) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1117 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1123 * * if not Y[row] > 0: * continue # <<<<<<<<<<<<<< @@ -7256,7 +8845,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ goto __pyx_L6_continue; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1116 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1122 * row = shuffle_indices[i] * * if not Y[row] > 0: # <<<<<<<<<<<<<< @@ -7265,7 +8854,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1119 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1125 * continue * * weight = sample_weight[row] # <<<<<<<<<<<<<< @@ -7275,7 +8864,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU __pyx_t_14 = __pyx_v_row; __pyx_v_weight = (*((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) __pyx_v_sample_weight.data) + __pyx_t_14)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1120 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1126 * * weight = sample_weight[row] * user_id = user_ids[row] # <<<<<<<<<<<<<< @@ -7285,7 +8874,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU __pyx_t_15 = __pyx_v_row; __pyx_v_user_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_user_ids.data) + __pyx_t_15)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1121 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1127 * weight = sample_weight[row] * user_id = user_ids[row] * positive_item_id = item_ids[row] # <<<<<<<<<<<<<< @@ -7295,7 +8884,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU __pyx_t_16 = __pyx_v_row; __pyx_v_positive_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_item_ids.data) + __pyx_t_16)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1123 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1129 * positive_item_id = item_ids[row] * * for j in range(no_examples): # <<<<<<<<<<<<<< @@ -7306,7 +8895,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU for (__pyx_t_18 = 0; __pyx_t_18 < __pyx_t_17; __pyx_t_18+=1) { __pyx_v_j = __pyx_t_18; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1124 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1130 * * for j in range(no_examples): * negative_item_id = item_ids[(rand_r(&random_states[0]) # <<<<<<<<<<<<<< @@ -7315,7 +8904,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_t_19 = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1125 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1131 * for j in range(no_examples): * negative_item_id = item_ids[(rand_r(&random_states[0]) * % no_examples)] # <<<<<<<<<<<<<< @@ -7325,7 +8914,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU __pyx_t_20 = (__pyx_f_7lightfm_23_lightfm_fast_no_openmp_rand_r((&(*((unsigned int *) ( /* dim=0 */ ((char *) (((unsigned int *) __pyx_v_random_states.data) + __pyx_t_19)) ))))) % __pyx_v_no_examples); __pyx_v_negative_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_item_ids.data) + __pyx_t_20)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1126 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1132 * negative_item_id = item_ids[(rand_r(&random_states[0]) * % no_examples)] * if not in_positives(negative_item_id, user_id, interactions): # <<<<<<<<<<<<<< @@ -7335,7 +8924,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU __pyx_t_13 = ((!(__pyx_f_7lightfm_23_lightfm_fast_no_openmp_in_positives(__pyx_v_negative_item_id, __pyx_v_user_id, __pyx_v_interactions) != 0)) != 0); if (__pyx_t_13) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1127 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1133 * % no_examples)] * if not in_positives(negative_item_id, user_id, interactions): * break # <<<<<<<<<<<<<< @@ -7344,7 +8933,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ goto __pyx_L10_break; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1126 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1132 * negative_item_id = item_ids[(rand_r(&random_states[0]) * % no_examples)] * if not in_positives(negative_item_id, user_id, interactions): # <<<<<<<<<<<<<< @@ -7355,7 +8944,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU } __pyx_L10_break:; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1129 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1135 * break * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -7364,7 +8953,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, __pyx_v_user_id, __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1136 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1142 * lightfm.user_scale, * user_repr) * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -7373,7 +8962,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_positive_item_id, __pyx_v_lightfm->item_scale, __pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1143 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1149 * lightfm.item_scale, * pos_it_repr) * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -7382,7 +8971,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_negative_item_id, __pyx_v_lightfm->item_scale, __pyx_v_neg_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1151 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1157 * neg_it_repr) * * positive_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -7391,7 +8980,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_v_positive_prediction = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1154 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1160 * pos_it_repr, * lightfm.no_components) * negative_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -7400,7 +8989,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_v_negative_prediction = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1158 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1164 * lightfm.no_components) * * warp_update(weight * (1.0 - sigmoid(positive_prediction - negative_prediction)), # <<<<<<<<<<<<<< @@ -7409,7 +8998,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_warp_update((__pyx_v_weight * (1.0 - __pyx_f_7lightfm_23_lightfm_fast_no_openmp_sigmoid((__pyx_v_positive_prediction - __pyx_v_negative_prediction)))), __pyx_v_item_features, __pyx_v_user_features, __pyx_v_user_id, __pyx_v_positive_item_id, __pyx_v_negative_item_id, __pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1171 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1177 * user_alpha) * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -7427,7 +9016,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU __pyx_L13_bool_binop_done:; if (__pyx_t_13) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1172 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1178 * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: * locked_regularize(lightfm, # <<<<<<<<<<<<<< @@ -7436,7 +9025,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_locked_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1171 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1177 * user_alpha) * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -7447,7 +9036,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU __pyx_L6_continue:; } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1176 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1182 * user_alpha) * * free(user_repr) # <<<<<<<<<<<<<< @@ -7456,7 +9045,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1177 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1183 * * free(user_repr) * free(pos_it_repr) # <<<<<<<<<<<<<< @@ -7465,7 +9054,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ free(__pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1178 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1184 * free(user_repr) * free(pos_it_repr) * free(neg_it_repr) # <<<<<<<<<<<<<< @@ -7475,7 +9064,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU free(__pyx_v_neg_it_repr); } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1107 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1113 * no_examples = Y.shape[0] * * with nogil: # <<<<<<<<<<<<<< @@ -7485,6 +9074,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -7493,7 +9083,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU } } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1180 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1186 * free(neg_it_repr) * * regularize(lightfm, # <<<<<<<<<<<<<< @@ -7502,7 +9092,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1074 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1080 * * * def fit_bpr(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -7536,7 +9126,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_6fit_bpr(CYTHON_UNU return __pyx_r; } -/* "lightfm/_lightfm_fast_no_openmp.pyx":1185 +/* "lightfm/_lightfm_fast_no_openmp.pyx":1191 * * * def predict_lightfm(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -7556,9 +9146,6 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9predict_lightfm(Py __Pyx_memviewslice __pyx_v_predictions = { 0, 0, { 0 }, { 0 }, { 0 } }; struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *__pyx_v_lightfm = 0; CYTHON_UNUSED int __pyx_v_num_threads; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("predict_lightfm (wrapper)", 0); @@ -7570,12 +9157,19 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9predict_lightfm(Py const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); + CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -7584,39 +9178,45 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9predict_lightfm(Py case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1185; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 1); __PYX_ERR(0, 1191, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1185; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 2); __PYX_ERR(0, 1191, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1185; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 3); __PYX_ERR(0, 1191, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_predictions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1185; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 4); __PYX_ERR(0, 1191, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1185; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 5); __PYX_ERR(0, 1191, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1185; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 6); __PYX_ERR(0, 1191, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "predict_lightfm") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1185; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "predict_lightfm") < 0)) __PYX_ERR(0, 1191, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 7) { goto __pyx_L5_argtuple_error; @@ -7631,23 +9231,23 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9predict_lightfm(Py } __pyx_v_item_features = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)values[0]); __pyx_v_user_features = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)values[1]); - __pyx_v_user_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[2]); if (unlikely(!__pyx_v_user_ids.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1187; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[3]); if (unlikely(!__pyx_v_item_ids.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1188; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_predictions = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[4]); if (unlikely(!__pyx_v_predictions.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1189; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_user_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[2]); if (unlikely(!__pyx_v_user_ids.memview)) __PYX_ERR(0, 1193, __pyx_L3_error) + __pyx_v_item_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[3]); if (unlikely(!__pyx_v_item_ids.memview)) __PYX_ERR(0, 1194, __pyx_L3_error) + __pyx_v_predictions = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[4]); if (unlikely(!__pyx_v_predictions.memview)) __PYX_ERR(0, 1195, __pyx_L3_error) __pyx_v_lightfm = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *)values[5]); - __pyx_v_num_threads = __Pyx_PyInt_As_int(values[6]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_num_threads = __Pyx_PyInt_As_int(values[6]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1197, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1185; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 1191, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("lightfm._lightfm_fast_no_openmp.predict_lightfm", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_item_features), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "item_features", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1185; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_user_features), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "user_features", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1186; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_lightfm), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_FastLightFM, 1, "lightfm", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1190; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_item_features), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "item_features", 0))) __PYX_ERR(0, 1191, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_user_features), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "user_features", 0))) __PYX_ERR(0, 1192, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_lightfm), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_FastLightFM, 1, "lightfm", 0))) __PYX_ERR(0, 1196, __pyx_L1_error) __pyx_r = __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(__pyx_self, __pyx_v_item_features, __pyx_v_user_features, __pyx_v_user_ids, __pyx_v_item_ids, __pyx_v_predictions, __pyx_v_lightfm, __pyx_v_num_threads); /* function exit code */ @@ -7673,7 +9273,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY Py_ssize_t __pyx_t_5; __Pyx_RefNannySetupContext("predict_lightfm", 0); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1200 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1206 * cdef flt *it_repr * * no_examples = predictions.shape[0] # <<<<<<<<<<<<<< @@ -7682,7 +9282,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY */ __pyx_v_no_examples = (__pyx_v_predictions.shape[0]); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1202 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1208 * no_examples = predictions.shape[0] * * with nogil: # <<<<<<<<<<<<<< @@ -7693,10 +9293,11 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1204 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1210 * with nogil: * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -7705,7 +9306,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY */ __pyx_v_user_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1205 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1211 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -7714,7 +9315,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY */ __pyx_v_it_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1207 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1213 * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * * for i in range(no_examples): # <<<<<<<<<<<<<< @@ -7725,7 +9326,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) { __pyx_v_i = __pyx_t_2; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1213 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1219 * lightfm.user_biases, * lightfm, * user_ids[i], # <<<<<<<<<<<<<< @@ -7734,7 +9335,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY */ __pyx_t_3 = __pyx_v_i; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1209 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1215 * for i in range(no_examples): * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -7743,7 +9344,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_user_ids.data) + __pyx_t_3)) ))), __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1220 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1226 * lightfm.item_biases, * lightfm, * item_ids[i], # <<<<<<<<<<<<<< @@ -7752,7 +9353,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY */ __pyx_t_4 = __pyx_v_i; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1216 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1222 * lightfm.user_scale, * user_repr) * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -7761,7 +9362,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_item_ids.data) + __pyx_t_4)) ))), __pyx_v_lightfm->item_scale, __pyx_v_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1224 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1230 * it_repr) * * predictions[i] = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -7772,7 +9373,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY *((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_predictions.data) + __pyx_t_5)) )) = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_it_repr, __pyx_v_lightfm->no_components); } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1228 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1234 * lightfm.no_components) * * free(user_repr) # <<<<<<<<<<<<<< @@ -7781,7 +9382,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1229 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1235 * * free(user_repr) * free(it_repr) # <<<<<<<<<<<<<< @@ -7791,7 +9392,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY free(__pyx_v_it_repr); } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1202 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1208 * no_examples = predictions.shape[0] * * with nogil: # <<<<<<<<<<<<<< @@ -7801,6 +9402,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -7809,7 +9411,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY } } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1185 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1191 * * * def predict_lightfm(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -7827,7 +9429,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_8predict_lightfm(CY return __pyx_r; } -/* "lightfm/_lightfm_fast_no_openmp.pyx":1232 +/* "lightfm/_lightfm_fast_no_openmp.pyx":1238 * * * def predict_ranks(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -7847,9 +9449,6 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_11predict_ranks(PyO __Pyx_memviewslice __pyx_v_ranks = { 0, 0, { 0 }, { 0 }, { 0 } }; struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *__pyx_v_lightfm = 0; CYTHON_UNUSED int __pyx_v_num_threads; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("predict_ranks (wrapper)", 0); @@ -7861,12 +9460,19 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_11predict_ranks(PyO const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); + CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -7875,39 +9481,45 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_11predict_ranks(PyO case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 1); __PYX_ERR(0, 1238, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_test_interactions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 2); __PYX_ERR(0, 1238, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_train_interactions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 3); __PYX_ERR(0, 1238, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_ranks)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 4); __PYX_ERR(0, 1238, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 5); __PYX_ERR(0, 1238, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 6); __PYX_ERR(0, 1238, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "predict_ranks") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "predict_ranks") < 0)) __PYX_ERR(0, 1238, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 7) { goto __pyx_L5_argtuple_error; @@ -7924,23 +9536,23 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_11predict_ranks(PyO __pyx_v_user_features = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)values[1]); __pyx_v_test_interactions = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)values[2]); __pyx_v_train_interactions = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)values[3]); - __pyx_v_ranks = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[4]); if (unlikely(!__pyx_v_ranks.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1236; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_ranks = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[4]); if (unlikely(!__pyx_v_ranks.memview)) __PYX_ERR(0, 1242, __pyx_L3_error) __pyx_v_lightfm = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *)values[5]); - __pyx_v_num_threads = __Pyx_PyInt_As_int(values[6]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_num_threads = __Pyx_PyInt_As_int(values[6]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1244, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 1238, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("lightfm._lightfm_fast_no_openmp.predict_ranks", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_item_features), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "item_features", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_user_features), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "user_features", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1233; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_test_interactions), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "test_interactions", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_train_interactions), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "train_interactions", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1235; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_lightfm), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_FastLightFM, 1, "lightfm", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1237; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_item_features), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "item_features", 0))) __PYX_ERR(0, 1238, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_user_features), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "user_features", 0))) __PYX_ERR(0, 1239, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_test_interactions), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "test_interactions", 0))) __PYX_ERR(0, 1240, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_train_interactions), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "train_interactions", 0))) __PYX_ERR(0, 1241, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_lightfm), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_FastLightFM, 1, "lightfm", 0))) __PYX_ERR(0, 1243, __pyx_L1_error) __pyx_r = __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(__pyx_self, __pyx_v_item_features, __pyx_v_user_features, __pyx_v_test_interactions, __pyx_v_train_interactions, __pyx_v_ranks, __pyx_v_lightfm, __pyx_v_num_threads); /* function exit code */ @@ -7978,7 +9590,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT Py_ssize_t __pyx_t_10; __Pyx_RefNannySetupContext("predict_ranks", 0); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1248 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1254 * cdef flt prediction, rank * * predictions_size = 0 # <<<<<<<<<<<<<< @@ -7987,7 +9599,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_v_predictions_size = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1252 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1258 * # Figure out the max size of the predictions * # buffer. * for user_id in range(test_interactions.rows): # <<<<<<<<<<<<<< @@ -7998,7 +9610,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) { __pyx_v_user_id = __pyx_t_2; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1253 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1259 * # buffer. * for user_id in range(test_interactions.rows): * predictions_size = int_max(predictions_size, # <<<<<<<<<<<<<< @@ -8008,7 +9620,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT __pyx_v_predictions_size = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_int_max(__pyx_v_predictions_size, (((struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)__pyx_v_test_interactions->__pyx_vtab)->get_row_end(__pyx_v_test_interactions, __pyx_v_user_id) - ((struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)__pyx_v_test_interactions->__pyx_vtab)->get_row_start(__pyx_v_test_interactions, __pyx_v_user_id))); } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1257 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1263 * - test_interactions.get_row_start(user_id)) * * with nogil: # <<<<<<<<<<<<<< @@ -8019,10 +9631,11 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1259 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1265 * with nogil: * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -8031,7 +9644,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_v_user_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1260 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1266 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -8040,7 +9653,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_v_it_repr = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1261 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1267 * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * item_ids = malloc(sizeof(int) * predictions_size) # <<<<<<<<<<<<<< @@ -8049,7 +9662,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_v_item_ids = ((int *)malloc(((sizeof(int)) * __pyx_v_predictions_size))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1262 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1268 * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * item_ids = malloc(sizeof(int) * predictions_size) * predictions = malloc(sizeof(flt) * predictions_size) # <<<<<<<<<<<<<< @@ -8058,7 +9671,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_v_predictions = ((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)) * __pyx_v_predictions_size))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1264 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1270 * predictions = malloc(sizeof(flt) * predictions_size) * * for user_id in range(test_interactions.rows): # <<<<<<<<<<<<<< @@ -8069,7 +9682,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) { __pyx_v_user_id = __pyx_t_2; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1266 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1272 * for user_id in range(test_interactions.rows): * * row_start = test_interactions.get_row_start(user_id) # <<<<<<<<<<<<<< @@ -8078,7 +9691,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_v_row_start = ((struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)__pyx_v_test_interactions->__pyx_vtab)->get_row_start(__pyx_v_test_interactions, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1267 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1273 * * row_start = test_interactions.get_row_start(user_id) * row_stop = test_interactions.get_row_end(user_id) # <<<<<<<<<<<<<< @@ -8087,7 +9700,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_v_row_stop = ((struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)__pyx_v_test_interactions->__pyx_vtab)->get_row_end(__pyx_v_test_interactions, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1269 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1275 * row_stop = test_interactions.get_row_end(user_id) * * if row_stop == row_start: # <<<<<<<<<<<<<< @@ -8097,7 +9710,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT __pyx_t_3 = ((__pyx_v_row_stop == __pyx_v_row_start) != 0); if (__pyx_t_3) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1271 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1277 * if row_stop == row_start: * # No test interactions for this user * continue # <<<<<<<<<<<<<< @@ -8106,7 +9719,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ goto __pyx_L8_continue; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1269 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1275 * row_stop = test_interactions.get_row_end(user_id) * * if row_stop == row_start: # <<<<<<<<<<<<<< @@ -8115,7 +9728,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1273 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1279 * continue * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -8124,7 +9737,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, __pyx_v_user_id, __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1283 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1289 * # Compute predictions for the items whose * # ranks we want to know * for i in range(row_stop - row_start): # <<<<<<<<<<<<<< @@ -8135,7 +9748,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) { __pyx_v_i = __pyx_t_5; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1285 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1291 * for i in range(row_stop - row_start): * * item_id = test_interactions.indices[row_start + i] # <<<<<<<<<<<<<< @@ -8145,7 +9758,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT __pyx_t_6 = (__pyx_v_row_start + __pyx_v_i); __pyx_v_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_test_interactions->indices.data) + __pyx_t_6)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1287 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1293 * item_id = test_interactions.indices[row_start + i] * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -8154,7 +9767,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_item_id, __pyx_v_lightfm->item_scale, __pyx_v_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1295 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1301 * it_repr) * * item_ids[i] = item_id # <<<<<<<<<<<<<< @@ -8163,7 +9776,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ (__pyx_v_item_ids[__pyx_v_i]) = __pyx_v_item_id; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1296 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1302 * * item_ids[i] = item_id * predictions[i] = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -8173,7 +9786,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT (__pyx_v_predictions[__pyx_v_i]) = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_it_repr, __pyx_v_lightfm->no_components); } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1301 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1307 * * # Now we can zip through all the other items and compute ranks * for item_id in range(test_interactions.cols): # <<<<<<<<<<<<<< @@ -8184,7 +9797,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) { __pyx_v_item_id = __pyx_t_5; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1303 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1309 * for item_id in range(test_interactions.cols): * * if in_positives(item_id, user_id, train_interactions): # <<<<<<<<<<<<<< @@ -8194,7 +9807,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT __pyx_t_3 = (__pyx_f_7lightfm_23_lightfm_fast_no_openmp_in_positives(__pyx_v_item_id, __pyx_v_user_id, __pyx_v_train_interactions) != 0); if (__pyx_t_3) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1304 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1310 * * if in_positives(item_id, user_id, train_interactions): * continue # <<<<<<<<<<<<<< @@ -8203,7 +9816,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ goto __pyx_L13_continue; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1303 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1309 * for item_id in range(test_interactions.cols): * * if in_positives(item_id, user_id, train_interactions): # <<<<<<<<<<<<<< @@ -8212,7 +9825,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1306 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1312 * continue * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -8221,7 +9834,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_item_id, __pyx_v_lightfm->item_scale, __pyx_v_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1313 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1319 * lightfm.item_scale, * it_repr) * prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -8230,7 +9843,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ __pyx_v_prediction = __pyx_f_7lightfm_23_lightfm_fast_no_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1317 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1323 * lightfm.no_components) * * for i in range(row_stop - row_start): # <<<<<<<<<<<<<< @@ -8241,7 +9854,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) { __pyx_v_i = __pyx_t_8; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1318 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1324 * * for i in range(row_stop - row_start): * if item_id != item_ids[i] and prediction >= predictions[i]: # <<<<<<<<<<<<<< @@ -8259,7 +9872,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT __pyx_L19_bool_binop_done:; if (__pyx_t_3) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1319 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1325 * for i in range(row_stop - row_start): * if item_id != item_ids[i] and prediction >= predictions[i]: * ranks[row_start + i] += 1.0 # <<<<<<<<<<<<<< @@ -8269,7 +9882,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT __pyx_t_10 = (__pyx_v_row_start + __pyx_v_i); *((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) __pyx_v_ranks.data) + __pyx_t_10)) )) += 1.0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1318 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1324 * * for i in range(row_stop - row_start): * if item_id != item_ids[i] and prediction >= predictions[i]: # <<<<<<<<<<<<<< @@ -8283,7 +9896,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT __pyx_L8_continue:; } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1321 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1327 * ranks[row_start + i] += 1.0 * * free(user_repr) # <<<<<<<<<<<<<< @@ -8292,7 +9905,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1322 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1328 * * free(user_repr) * free(it_repr) # <<<<<<<<<<<<<< @@ -8301,7 +9914,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT */ free(__pyx_v_it_repr); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1323 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1329 * free(user_repr) * free(it_repr) * free(predictions) # <<<<<<<<<<<<<< @@ -8311,7 +9924,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT free(__pyx_v_predictions); } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1257 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1263 * - test_interactions.get_row_start(user_id)) * * with nogil: # <<<<<<<<<<<<<< @@ -8321,6 +9934,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L7; @@ -8329,7 +9943,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT } } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1232 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1238 * * * def predict_ranks(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -8345,7 +9959,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_10predict_ranks(CYT return __pyx_r; } -/* "lightfm/_lightfm_fast_no_openmp.pyx":1326 +/* "lightfm/_lightfm_fast_no_openmp.pyx":1332 * * * def calculate_auc_from_rank(CSRMatrix ranks, # <<<<<<<<<<<<<< @@ -8362,9 +9976,6 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_13calculate_auc_fro __Pyx_memviewslice __pyx_v_rank_data = { 0, 0, { 0 }, { 0 }, { 0 } }; __Pyx_memviewslice __pyx_v_auc = { 0, 0, { 0 }, { 0 }, { 0 } }; CYTHON_UNUSED int __pyx_v_num_threads; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("calculate_auc_from_rank (wrapper)", 0); @@ -8376,10 +9987,15 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_13calculate_auc_fro const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -8388,29 +10004,33 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_13calculate_auc_fro case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_ranks)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_train_positives)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1326; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 1); __PYX_ERR(0, 1332, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_rank_data)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1326; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 2); __PYX_ERR(0, 1332, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_auc)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1326; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 3); __PYX_ERR(0, 1332, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1326; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 4); __PYX_ERR(0, 1332, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "calculate_auc_from_rank") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1326; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "calculate_auc_from_rank") < 0)) __PYX_ERR(0, 1332, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 5) { goto __pyx_L5_argtuple_error; @@ -8422,20 +10042,20 @@ static PyObject *__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_13calculate_auc_fro values[4] = PyTuple_GET_ITEM(__pyx_args, 4); } __pyx_v_ranks = ((struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)values[0]); - __pyx_v_num_train_positives = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[1]); if (unlikely(!__pyx_v_num_train_positives.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1327; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_rank_data = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[2]); if (unlikely(!__pyx_v_rank_data.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1328; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_auc = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[3]); if (unlikely(!__pyx_v_auc.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1329; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_num_threads = __Pyx_PyInt_As_int(values[4]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1330; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_num_train_positives = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[1]); if (unlikely(!__pyx_v_num_train_positives.memview)) __PYX_ERR(0, 1333, __pyx_L3_error) + __pyx_v_rank_data = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[2]); if (unlikely(!__pyx_v_rank_data.memview)) __PYX_ERR(0, 1334, __pyx_L3_error) + __pyx_v_auc = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(values[3]); if (unlikely(!__pyx_v_auc.memview)) __PYX_ERR(0, 1335, __pyx_L3_error) + __pyx_v_num_threads = __Pyx_PyInt_As_int(values[4]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1336, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1326; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 1332, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("lightfm._lightfm_fast_no_openmp.calculate_auc_from_rank", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_ranks), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "ranks", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1326; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_ranks), __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix, 1, "ranks", 0))) __PYX_ERR(0, 1332, __pyx_L1_error) __pyx_r = __pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_from_rank(__pyx_self, __pyx_v_ranks, __pyx_v_num_train_positives, __pyx_v_rank_data, __pyx_v_auc, __pyx_v_num_threads); /* function exit code */ @@ -8471,7 +10091,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro Py_ssize_t __pyx_t_12; __Pyx_RefNannySetupContext("calculate_auc_from_rank", 0); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1335 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1341 * cdef flt rank * * with nogil: # <<<<<<<<<<<<<< @@ -8482,10 +10102,11 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1336 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1342 * * with nogil: * for user_id in range(ranks.rows): # <<<<<<<<<<<<<< @@ -8496,7 +10117,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) { __pyx_v_user_id = __pyx_t_2; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1338 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1344 * for user_id in range(ranks.rows): * * row_start = ranks.get_row_start(user_id) # <<<<<<<<<<<<<< @@ -8505,7 +10126,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ __pyx_v_row_start = ((struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)__pyx_v_ranks->__pyx_vtab)->get_row_start(__pyx_v_ranks, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1339 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1345 * * row_start = ranks.get_row_start(user_id) * row_stop = ranks.get_row_end(user_id) # <<<<<<<<<<<<<< @@ -8514,7 +10135,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ __pyx_v_row_stop = ((struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)__pyx_v_ranks->__pyx_vtab)->get_row_end(__pyx_v_ranks, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1341 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1347 * row_stop = ranks.get_row_end(user_id) * * num_positives = row_stop - row_start # <<<<<<<<<<<<<< @@ -8523,7 +10144,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ __pyx_v_num_positives = (__pyx_v_row_stop - __pyx_v_row_start); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1342 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1348 * * num_positives = row_stop - row_start * num_negatives = ranks.cols - ((row_stop - row_start) + num_train_positives[user_id]) # <<<<<<<<<<<<<< @@ -8533,7 +10154,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro __pyx_t_3 = __pyx_v_user_id; __pyx_v_num_negatives = (__pyx_v_ranks->cols - ((__pyx_v_row_stop - __pyx_v_row_start) + (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_num_train_positives.data) + __pyx_t_3)) ))))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1346 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1352 * # If there is only one class present, * # return 0.5. * if num_positives == 0 or num_negatives == ranks.cols: # <<<<<<<<<<<<<< @@ -8551,7 +10172,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro __pyx_L9_bool_binop_done:; if (__pyx_t_4) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1347 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1353 * # return 0.5. * if num_positives == 0 or num_negatives == ranks.cols: * auc[user_id] = 0.5 # <<<<<<<<<<<<<< @@ -8561,7 +10182,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro __pyx_t_6 = __pyx_v_user_id; *((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) __pyx_v_auc.data) + __pyx_t_6)) )) = 0.5; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1348 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1354 * if num_positives == 0 or num_negatives == ranks.cols: * auc[user_id] = 0.5 * continue # <<<<<<<<<<<<<< @@ -8570,7 +10191,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ goto __pyx_L6_continue; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1346 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1352 * # If there is only one class present, * # return 0.5. * if num_positives == 0 or num_negatives == ranks.cols: # <<<<<<<<<<<<<< @@ -8579,7 +10200,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1352 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1358 * # Sort the positives according to * # increasing rank. * qsort(&rank_data[row_start], # <<<<<<<<<<<<<< @@ -8588,7 +10209,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ __pyx_t_7 = __pyx_v_row_start; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1355 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1361 * num_positives, * sizeof(flt), * flt_compare) # <<<<<<<<<<<<<< @@ -8597,7 +10218,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ qsort((&(*((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) __pyx_v_rank_data.data) + __pyx_t_7)) )))), __pyx_v_num_positives, (sizeof(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt)), __pyx_f_7lightfm_23_lightfm_fast_no_openmp_flt_compare); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1357 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1363 * flt_compare) * * for i in range(num_positives): # <<<<<<<<<<<<<< @@ -8608,7 +10229,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) { __pyx_v_i = __pyx_t_9; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1359 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1365 * for i in range(num_positives): * * rank = ranks.data[row_start + i] # <<<<<<<<<<<<<< @@ -8618,7 +10239,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro __pyx_t_10 = (__pyx_v_row_start + __pyx_v_i); __pyx_v_rank = (*((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) __pyx_v_ranks->data.data) + __pyx_t_10)) ))); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1365 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1371 * # by i. Ignore ties but ensure that * # the resulting rank is nonnegative. * rank = rank - i # <<<<<<<<<<<<<< @@ -8627,7 +10248,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ __pyx_v_rank = (__pyx_v_rank - __pyx_v_i); - /* "lightfm/_lightfm_fast_no_openmp.pyx":1367 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1373 * rank = rank - i * * if rank < 0: # <<<<<<<<<<<<<< @@ -8637,7 +10258,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro __pyx_t_4 = ((__pyx_v_rank < 0.0) != 0); if (__pyx_t_4) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1368 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1374 * * if rank < 0: * rank = 0 # <<<<<<<<<<<<<< @@ -8646,7 +10267,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ __pyx_v_rank = 0.0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1367 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1373 * rank = rank - i * * if rank < 0: # <<<<<<<<<<<<<< @@ -8655,7 +10276,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro */ } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1373 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1379 * # over the total number of negatives: the probability * # of rank inversion. * auc[user_id] += 1.0 - rank / num_negatives # <<<<<<<<<<<<<< @@ -8666,7 +10287,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro *((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) __pyx_v_auc.data) + __pyx_t_11)) )) += (1.0 - (__pyx_v_rank / __pyx_v_num_negatives)); } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1375 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1381 * auc[user_id] += 1.0 - rank / num_negatives * * if num_positives != 0: # <<<<<<<<<<<<<< @@ -8676,7 +10297,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro __pyx_t_4 = ((__pyx_v_num_positives != 0) != 0); if (__pyx_t_4) { - /* "lightfm/_lightfm_fast_no_openmp.pyx":1376 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1382 * * if num_positives != 0: * auc[user_id] /= num_positives # <<<<<<<<<<<<<< @@ -8686,7 +10307,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro __pyx_t_12 = __pyx_v_user_id; *((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) __pyx_v_auc.data) + __pyx_t_12)) )) /= __pyx_v_num_positives; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1375 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1381 * auc[user_id] += 1.0 - rank / num_negatives * * if num_positives != 0: # <<<<<<<<<<<<<< @@ -8698,7 +10319,7 @@ static PyObject *__pyx_pf_7lightfm_23_lightfm_fast_no_openmp_12calculate_auc_fro } } - /* "lightfm/_lightfm_fast_no_openmp.pyx":1335 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1341 * cdef flt rank * * with nogil: # <<<<<<<<<<<<<< @@ -8708,6 +10329,7 @@ static PyObject 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>= 0: + /* "View.MemoryView":833 + * start += shape + * if start < 0: + * start = 0 # <<<<<<<<<<<<<< + * elif start >= shape: + * if negative_step: */ - __pyx_t_5 = (__pyx_v_shape[__pyx_v_j]); - __pyx_t_4 = (__pyx_v_shape[__pyx_v_i]); - (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5; - (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4; + __pyx_v_start = 0; - /* "View.MemoryView":914 - * shape[i], shape[j] = shape[j], shape[i] - * - * if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0: # <<<<<<<<<<<<<< - * _err(ValueError, "Cannot transpose memoryview with indirect dimensions") - * + /* "View.MemoryView":832 + * if start < 0: + * start += shape + * if start < 0: # <<<<<<<<<<<<<< + * start = 0 + * elif start >= shape: */ - __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0); - if (!__pyx_t_7) { - } else { - __pyx_t_6 = __pyx_t_7; - goto __pyx_L6_bool_binop_done; - } - __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0); - __pyx_t_6 = __pyx_t_7; - 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__pyx_v_ndim; - int __pyx_r; - Py_ssize_t __pyx_t_1; +static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) { + CYTHON_UNUSED Py_ssize_t __pyx_v_i; + CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent; + Py_ssize_t __pyx_v_dst_extent; + Py_ssize_t __pyx_v_src_stride; + Py_ssize_t __pyx_v_dst_stride; + int __pyx_t_1; int __pyx_t_2; int __pyx_t_3; - int __pyx_t_4; - int __pyx_t_5; - void *__pyx_t_6; - int __pyx_t_7; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; - - /* "View.MemoryView":1233 - * Check for overlapping memory and verify the shapes. - * """ - * cdef void *tmpdata = NULL # <<<<<<<<<<<<<< - * cdef size_t itemsize = src.memview.view.itemsize - * cdef int i - */ - __pyx_v_tmpdata = NULL; - - /* "View.MemoryView":1234 - * """ - * cdef void *tmpdata = NULL - * cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<< - * cdef int i - * cdef char order = get_best_order(&src, src_ndim) - */ - __pyx_t_1 = __pyx_v_src.memview->view.itemsize; - __pyx_v_itemsize = __pyx_t_1; - - /* "View.MemoryView":1236 - * cdef size_t itemsize = src.memview.view.itemsize - * cdef int i - * cdef char order = get_best_order(&src, src_ndim) # <<<<<<<<<<<<<< - * cdef bint broadcasting = False - * cdef bint direct_copy = False - */ - __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim); - - /* "View.MemoryView":1237 - * cdef int i - * cdef char order = get_best_order(&src, src_ndim) - * cdef bint broadcasting = False # <<<<<<<<<<<<<< - * cdef bint direct_copy = False - * cdef __Pyx_memviewslice tmp - */ - __pyx_v_broadcasting = 0; + Py_ssize_t __pyx_t_4; + Py_ssize_t __pyx_t_5; - /* "View.MemoryView":1238 - * cdef char order = get_best_order(&src, src_ndim) - * cdef bint broadcasting = False - * cdef bint direct_copy = False # <<<<<<<<<<<<<< - * cdef __Pyx_memviewslice tmp + /* "View.MemoryView":1132 * + * cdef Py_ssize_t i + * cdef Py_ssize_t src_extent = src_shape[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t dst_extent = dst_shape[0] + * cdef Py_ssize_t src_stride = src_strides[0] */ - __pyx_v_direct_copy = 0; + __pyx_v_src_extent = (__pyx_v_src_shape[0]); - /* "View.MemoryView":1241 - * cdef __Pyx_memviewslice tmp - * - * if src_ndim < dst_ndim: # <<<<<<<<<<<<<< - * broadcast_leading(&src, src_ndim, dst_ndim) - * elif dst_ndim < src_ndim: + /* "View.MemoryView":1133 + * cdef Py_ssize_t i + * cdef Py_ssize_t src_extent = src_shape[0] + * cdef Py_ssize_t dst_extent = dst_shape[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t src_stride = src_strides[0] + * cdef Py_ssize_t dst_stride = dst_strides[0] */ - __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0); - if (__pyx_t_2) { + __pyx_v_dst_extent = (__pyx_v_dst_shape[0]); - /* "View.MemoryView":1242 + /* "View.MemoryView":1134 + * cdef Py_ssize_t src_extent = src_shape[0] + * cdef Py_ssize_t dst_extent = dst_shape[0] + * cdef Py_ssize_t src_stride = src_strides[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t dst_stride = dst_strides[0] * - * if src_ndim < dst_ndim: - * broadcast_leading(&src, src_ndim, dst_ndim) # <<<<<<<<<<<<<< - * elif dst_ndim < src_ndim: - * broadcast_leading(&dst, dst_ndim, src_ndim) */ - __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim); + __pyx_v_src_stride = (__pyx_v_src_strides[0]); - /* "View.MemoryView":1241 - * cdef __Pyx_memviewslice tmp + /* "View.MemoryView":1135 + * cdef Py_ssize_t dst_extent = dst_shape[0] + * cdef Py_ssize_t src_stride = src_strides[0] + * cdef Py_ssize_t dst_stride = dst_strides[0] # <<<<<<<<<<<<<< * - * if src_ndim < dst_ndim: # <<<<<<<<<<<<<< - * broadcast_leading(&src, src_ndim, dst_ndim) - * elif dst_ndim < src_ndim: + * if ndim == 1: */ - goto __pyx_L3; - } + __pyx_v_dst_stride = (__pyx_v_dst_strides[0]); - /* "View.MemoryView":1243 - * if src_ndim < dst_ndim: - * broadcast_leading(&src, src_ndim, dst_ndim) - * elif dst_ndim < src_ndim: # <<<<<<<<<<<<<< - * broadcast_leading(&dst, dst_ndim, src_ndim) + /* "View.MemoryView":1137 + * cdef Py_ssize_t dst_stride = dst_strides[0] * + * if ndim == 1: # <<<<<<<<<<<<<< + * if (src_stride > 0 and dst_stride > 0 and + * src_stride == itemsize == dst_stride): */ - __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0); - if (__pyx_t_2) { + __pyx_t_1 = ((__pyx_v_ndim == 1) != 0); + if (__pyx_t_1) { - /* "View.MemoryView":1244 - * broadcast_leading(&src, src_ndim, dst_ndim) - * elif dst_ndim < src_ndim: - * broadcast_leading(&dst, dst_ndim, src_ndim) # <<<<<<<<<<<<<< + /* "View.MemoryView":1138 * - * cdef int ndim = max(src_ndim, dst_ndim) + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<< + * src_stride == itemsize == dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) */ - __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim); + __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } - /* "View.MemoryView":1243 - * if src_ndim < dst_ndim: - * broadcast_leading(&src, src_ndim, dst_ndim) - * elif dst_ndim < src_ndim: # <<<<<<<<<<<<<< - * broadcast_leading(&dst, dst_ndim, src_ndim) - * + /* "View.MemoryView":1139 + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and + * src_stride == itemsize == dst_stride): # <<<<<<<<<<<<<< + * memcpy(dst_data, src_data, itemsize * dst_extent) + * else: */ - } - __pyx_L3:; + __pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize); + if (__pyx_t_2) { + __pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride)); + } + __pyx_t_3 = (__pyx_t_2 != 0); + __pyx_t_1 = __pyx_t_3; + __pyx_L5_bool_binop_done:; - /* "View.MemoryView":1246 - * broadcast_leading(&dst, dst_ndim, src_ndim) - * - * cdef int ndim = max(src_ndim, dst_ndim) # <<<<<<<<<<<<<< + /* "View.MemoryView":1138 * - * for i in range(ndim): + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<< + * src_stride == itemsize == dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) */ - __pyx_t_3 = __pyx_v_dst_ndim; - __pyx_t_4 = __pyx_v_src_ndim; - if (((__pyx_t_3 > __pyx_t_4) != 0)) { - __pyx_t_5 = __pyx_t_3; - } else { - __pyx_t_5 = __pyx_t_4; - } - __pyx_v_ndim = __pyx_t_5; + if (__pyx_t_1) { - /* "View.MemoryView":1248 - * cdef int ndim = max(src_ndim, dst_ndim) - * - * for i in range(ndim): # <<<<<<<<<<<<<< - * if src.shape[i] != dst.shape[i]: - * if src.shape[i] == 1: + /* "View.MemoryView":1140 + * if (src_stride > 0 and dst_stride > 0 and + * src_stride == itemsize == dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) # <<<<<<<<<<<<<< + * else: + * for i in range(dst_extent): */ - __pyx_t_5 = __pyx_v_ndim; - for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) { - __pyx_v_i = __pyx_t_3; + memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent)); - /* "View.MemoryView":1249 + /* "View.MemoryView":1138 * - * for i in range(ndim): - * if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<< - * if src.shape[i] == 1: - * broadcasting = True + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<< + * src_stride == itemsize == dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) */ - __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0); - if (__pyx_t_2) { + goto __pyx_L4; + } - /* "View.MemoryView":1250 - * for i in range(ndim): - * if src.shape[i] != dst.shape[i]: - * if src.shape[i] == 1: # <<<<<<<<<<<<<< - * broadcasting = True - * src.strides[i] = 0 + /* "View.MemoryView":1142 + * memcpy(dst_data, src_data, itemsize * dst_extent) + * else: + * for i in range(dst_extent): # <<<<<<<<<<<<<< + * memcpy(dst_data, src_data, itemsize) + * src_data += src_stride */ - __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0); - if (__pyx_t_2) { + /*else*/ { + __pyx_t_4 = __pyx_v_dst_extent; + for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) { + __pyx_v_i = __pyx_t_5; - /* "View.MemoryView":1251 - * if src.shape[i] != dst.shape[i]: - * if src.shape[i] == 1: - * broadcasting = True # <<<<<<<<<<<<<< - * src.strides[i] = 0 - * else: + /* "View.MemoryView":1143 + * else: + * for i in range(dst_extent): + * memcpy(dst_data, src_data, itemsize) # <<<<<<<<<<<<<< + * src_data += src_stride + * dst_data += dst_stride */ - __pyx_v_broadcasting = 1; + memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize); - /* "View.MemoryView":1252 - * if src.shape[i] == 1: - * broadcasting = True - * src.strides[i] = 0 # <<<<<<<<<<<<<< - * else: - * _err_extents(i, dst.shape[i], src.shape[i]) + /* "View.MemoryView":1144 + * for i in range(dst_extent): + * memcpy(dst_data, src_data, itemsize) + * src_data += src_stride # <<<<<<<<<<<<<< + * dst_data += dst_stride + * else: */ - (__pyx_v_src.strides[__pyx_v_i]) = 0; + __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride); - /* "View.MemoryView":1250 - * for i in range(ndim): - * if src.shape[i] != dst.shape[i]: - * if src.shape[i] == 1: # <<<<<<<<<<<<<< - * broadcasting = True - * src.strides[i] = 0 + /* "View.MemoryView":1145 + * memcpy(dst_data, src_data, itemsize) + * src_data += src_stride + * dst_data += dst_stride # <<<<<<<<<<<<<< + * else: + * for i in range(dst_extent): */ - goto __pyx_L7; + __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride); } + } + __pyx_L4:; - /* "View.MemoryView":1254 - * src.strides[i] = 0 - * else: - * _err_extents(i, dst.shape[i], src.shape[i]) # <<<<<<<<<<<<<< + /* "View.MemoryView":1137 + * cdef Py_ssize_t dst_stride = dst_strides[0] * - * if src.suboffsets[i] >= 0: + * if ndim == 1: # <<<<<<<<<<<<<< + * if (src_stride > 0 and dst_stride > 0 and + * src_stride == itemsize == dst_stride): */ - /*else*/ { - __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - } - __pyx_L7:; + goto __pyx_L3; + } - /* "View.MemoryView":1249 - * - * for i in range(ndim): - * if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<< - * if src.shape[i] == 1: - * broadcasting = True + /* "View.MemoryView":1147 + * dst_data += dst_stride + * else: + * for i in range(dst_extent): # <<<<<<<<<<<<<< + * _copy_strided_to_strided(src_data, src_strides + 1, + * dst_data, dst_strides + 1, */ - } + /*else*/ { + __pyx_t_4 = __pyx_v_dst_extent; + for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) { + __pyx_v_i = __pyx_t_5; - /* "View.MemoryView":1256 - * _err_extents(i, dst.shape[i], src.shape[i]) - * - * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< - * _err_dim(ValueError, "Dimension %d is not direct", i) - * + /* "View.MemoryView":1148 + * else: + * for i in range(dst_extent): + * _copy_strided_to_strided(src_data, src_strides + 1, # <<<<<<<<<<<<<< + * dst_data, dst_strides + 1, + * src_shape + 1, dst_shape + 1, */ - __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0); - if (__pyx_t_2) { + _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize); - /* "View.MemoryView":1257 - * - * if src.suboffsets[i] >= 0: - * _err_dim(ValueError, "Dimension %d is not direct", i) # <<<<<<<<<<<<<< + /* "View.MemoryView":1152 + * src_shape + 1, dst_shape + 1, + * ndim - 1, itemsize) + * src_data += src_stride # <<<<<<<<<<<<<< + * dst_data += dst_stride * - * if slices_overlap(&src, &dst, ndim, itemsize): */ - __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride); - /* "View.MemoryView":1256 - * _err_extents(i, dst.shape[i], src.shape[i]) - * - * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< - * _err_dim(ValueError, "Dimension %d is not direct", i) + /* "View.MemoryView":1153 + * ndim - 1, itemsize) + * src_data += src_stride + * dst_data += dst_stride # <<<<<<<<<<<<<< * + * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, */ + __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride); } } + __pyx_L3:; - /* "View.MemoryView":1259 - * _err_dim(ValueError, "Dimension %d is not direct", i) - * - * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< + /* "View.MemoryView":1125 * - * if not slice_is_contig(&src, order, ndim): + * @cython.cdivision(True) + * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<< + * char *dst_data, Py_ssize_t *dst_strides, + * Py_ssize_t *src_shape, Py_ssize_t *dst_shape, */ - __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0); - if (__pyx_t_2) { - /* "View.MemoryView":1261 - * if slices_overlap(&src, &dst, ndim, itemsize): - * - * if not slice_is_contig(&src, order, ndim): # <<<<<<<<<<<<<< - * order = get_best_order(&dst, ndim) + /* function exit code */ +} + +/* "View.MemoryView":1155 + * dst_data += dst_stride * + * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *dst, + * int ndim, size_t itemsize) nogil: */ - __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0); - if (__pyx_t_2) { - /* "View.MemoryView":1262 - * - * if not slice_is_contig(&src, order, ndim): - * order = get_best_order(&dst, ndim) # <<<<<<<<<<<<<< +static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) { + + /* "View.MemoryView":1158 + * __Pyx_memviewslice *dst, + * int ndim, size_t itemsize) nogil: + * _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides, # <<<<<<<<<<<<<< + * src.shape, dst.shape, ndim, itemsize) * - * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) */ - __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim); + _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize); - /* "View.MemoryView":1261 - * if slices_overlap(&src, &dst, ndim, itemsize): - * - * if not slice_is_contig(&src, order, ndim): # <<<<<<<<<<<<<< - * order = get_best_order(&dst, ndim) + /* "View.MemoryView":1155 + * dst_data += dst_stride * + * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *dst, + * int ndim, size_t itemsize) nogil: */ - } - /* "View.MemoryView":1264 - * order = get_best_order(&dst, ndim) + /* function exit code */ +} + +/* "View.MemoryView":1162 * - * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) # <<<<<<<<<<<<<< - * src = tmp + * @cname('__pyx_memoryview_slice_get_size') + * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<< + * "Return the size of the memory occupied by the slice in number of bytes" + * cdef int i + */ + +static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) { + int __pyx_v_i; + Py_ssize_t __pyx_v_size; + Py_ssize_t __pyx_r; + Py_ssize_t __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + + /* "View.MemoryView":1165 + * "Return the size of the memory occupied by the slice in number of bytes" + * cdef int i + * cdef Py_ssize_t size = src.memview.view.itemsize # <<<<<<<<<<<<<< * + * for i in range(ndim): */ - __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_v_tmpdata = __pyx_t_6; + __pyx_t_1 = __pyx_v_src->memview->view.itemsize; + __pyx_v_size = __pyx_t_1; - /* "View.MemoryView":1265 + /* "View.MemoryView":1167 + * cdef Py_ssize_t size = src.memview.view.itemsize * - * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) - * src = tmp # <<<<<<<<<<<<<< + * for i in range(ndim): # <<<<<<<<<<<<<< + * size *= src.shape[i] * - * if not broadcasting: */ - __pyx_v_src = __pyx_v_tmp; + __pyx_t_2 = __pyx_v_ndim; + for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) { + __pyx_v_i = __pyx_t_3; - /* "View.MemoryView":1259 - * _err_dim(ValueError, "Dimension %d is not direct", i) + /* "View.MemoryView":1168 * - * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< + * for i in range(ndim): + * size *= src.shape[i] # <<<<<<<<<<<<<< * - * if not slice_is_contig(&src, order, ndim): + * return size */ + __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i])); } - /* "View.MemoryView":1267 - * src = tmp - * - * if not broadcasting: # <<<<<<<<<<<<<< + /* "View.MemoryView":1170 + * size *= src.shape[i] * + * return size # <<<<<<<<<<<<<< * + * @cname('__pyx_fill_contig_strides_array') */ - __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0); - if (__pyx_t_2) { + __pyx_r = __pyx_v_size; + goto __pyx_L0; - /* "View.MemoryView":1270 - * + /* "View.MemoryView":1162 * - * if slice_is_contig(&src, 'C', ndim): # <<<<<<<<<<<<<< - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): + * @cname('__pyx_memoryview_slice_get_size') + * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<< + * "Return the size of the memory occupied by the slice in number of bytes" + * cdef int i */ - __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0); - if (__pyx_t_2) { - /* "View.MemoryView":1271 + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1173 * - * if slice_is_contig(&src, 'C', ndim): - * direct_copy = slice_is_contig(&dst, 'C', ndim) # <<<<<<<<<<<<<< - * elif slice_is_contig(&src, 'F', ndim): - * direct_copy = slice_is_contig(&dst, 'F', ndim) + * @cname('__pyx_fill_contig_strides_array') + * cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<< + * Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride, + * int ndim, char order) nogil: */ - __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim); - /* "View.MemoryView":1270 - * +static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) { + int __pyx_v_idx; + Py_ssize_t __pyx_r; + int __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + + /* "View.MemoryView":1182 + * cdef int idx * - * if slice_is_contig(&src, 'C', ndim): # <<<<<<<<<<<<<< - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): + * if order == 'F': # <<<<<<<<<<<<<< + * for idx in range(ndim): + * strides[idx] = stride */ - goto __pyx_L12; - } + __pyx_t_1 = ((__pyx_v_order == 'F') != 0); + if (__pyx_t_1) { - /* "View.MemoryView":1272 - * if slice_is_contig(&src, 'C', ndim): - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): # <<<<<<<<<<<<<< - * direct_copy = slice_is_contig(&dst, 'F', ndim) + /* "View.MemoryView":1183 * + * if order == 'F': + * for idx in range(ndim): # <<<<<<<<<<<<<< + * strides[idx] = stride + * stride = stride * shape[idx] */ - __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0); - if (__pyx_t_2) { + __pyx_t_2 = __pyx_v_ndim; + for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) { + __pyx_v_idx = __pyx_t_3; - /* "View.MemoryView":1273 - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): - * direct_copy = slice_is_contig(&dst, 'F', ndim) # <<<<<<<<<<<<<< - * - * if direct_copy: + /* "View.MemoryView":1184 + * if order == 'F': + * for idx in range(ndim): + * strides[idx] = stride # <<<<<<<<<<<<<< + * stride = stride * shape[idx] + * else: */ - __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim); + (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride; - /* "View.MemoryView":1272 - * if slice_is_contig(&src, 'C', ndim): - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): # <<<<<<<<<<<<<< - * direct_copy = slice_is_contig(&dst, 'F', ndim) - * + /* "View.MemoryView":1185 + * for idx in range(ndim): + * strides[idx] = stride + * stride = stride * shape[idx] # <<<<<<<<<<<<<< + * else: + * for idx in range(ndim - 1, -1, -1): */ + __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx])); } - __pyx_L12:; - /* "View.MemoryView":1275 - * direct_copy = slice_is_contig(&dst, 'F', ndim) - * - * if direct_copy: # <<<<<<<<<<<<<< + /* "View.MemoryView":1182 + * cdef int idx * - * refcount_copying(&dst, dtype_is_object, ndim, False) + * if order == 'F': # <<<<<<<<<<<<<< + * for idx in range(ndim): + * strides[idx] = stride */ - __pyx_t_2 = (__pyx_v_direct_copy != 0); - if (__pyx_t_2) { + goto __pyx_L3; + } - /* "View.MemoryView":1277 - * if direct_copy: + /* "View.MemoryView":1187 + * stride = stride * shape[idx] + * else: + * for idx in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<< + * strides[idx] = stride + * stride = stride * shape[idx] + */ + /*else*/ { + for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) { + __pyx_v_idx = __pyx_t_2; + + /* "View.MemoryView":1188 + * else: + * for idx in range(ndim - 1, -1, -1): + * strides[idx] = stride # <<<<<<<<<<<<<< + * stride = stride * shape[idx] * - * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< - * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) - * refcount_copying(&dst, dtype_is_object, ndim, True) */ - __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); + (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride; - /* "View.MemoryView":1278 + /* "View.MemoryView":1189 + * for idx in range(ndim - 1, -1, -1): + * strides[idx] = stride + * stride = stride * shape[idx] # <<<<<<<<<<<<<< * - * refcount_copying(&dst, dtype_is_object, ndim, False) - * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<< - * refcount_copying(&dst, dtype_is_object, ndim, True) - * free(tmpdata) + * return stride */ - memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)); + __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx])); + } + } + __pyx_L3:; - /* "View.MemoryView":1279 - * refcount_copying(&dst, dtype_is_object, ndim, False) - * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) - * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< - * free(tmpdata) - * return 0 + /* "View.MemoryView":1191 + * stride = stride * shape[idx] + * + * return stride # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_copy_data_to_temp') */ - __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + __pyx_r = __pyx_v_stride; + goto __pyx_L0; - /* "View.MemoryView":1280 - * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) - * refcount_copying(&dst, dtype_is_object, ndim, True) - * free(tmpdata) # <<<<<<<<<<<<<< - * return 0 + /* "View.MemoryView":1173 * + * @cname('__pyx_fill_contig_strides_array') + * cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<< + * Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride, + * int ndim, char order) nogil: */ - free(__pyx_v_tmpdata); - /* "View.MemoryView":1281 - * refcount_copying(&dst, dtype_is_object, ndim, True) - * free(tmpdata) - * return 0 # <<<<<<<<<<<<<< + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1194 * - * if order == 'F' == get_best_order(&dst, ndim): + * @cname('__pyx_memoryview_copy_data_to_temp') + * cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *tmpslice, + * char order, */ - __pyx_r = 0; - goto __pyx_L0; - /* "View.MemoryView":1275 - * direct_copy = slice_is_contig(&dst, 'F', ndim) +static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) { + int __pyx_v_i; + void *__pyx_v_result; + size_t __pyx_v_itemsize; + size_t __pyx_v_size; + void *__pyx_r; + Py_ssize_t __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + struct __pyx_memoryview_obj *__pyx_t_4; + int __pyx_t_5; + + /* "View.MemoryView":1205 + * cdef void *result * - * if direct_copy: # <<<<<<<<<<<<<< + * cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<< + * cdef size_t size = slice_get_size(src, ndim) * - * refcount_copying(&dst, dtype_is_object, ndim, False) */ - } + __pyx_t_1 = __pyx_v_src->memview->view.itemsize; + __pyx_v_itemsize = __pyx_t_1; - /* "View.MemoryView":1267 - * src = tmp - * - * if not broadcasting: # <<<<<<<<<<<<<< + /* "View.MemoryView":1206 * + * cdef size_t itemsize = src.memview.view.itemsize + * cdef size_t size = slice_get_size(src, ndim) # <<<<<<<<<<<<<< * + * result = malloc(size) */ - } + __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim); - /* "View.MemoryView":1283 - * return 0 + /* "View.MemoryView":1208 + * cdef size_t size = slice_get_size(src, ndim) * - * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< + * result = malloc(size) # <<<<<<<<<<<<<< + * if not result: + * _err(MemoryError, NULL) + */ + __pyx_v_result = malloc(__pyx_v_size); + + /* "View.MemoryView":1209 * + * result = malloc(size) + * if not result: # <<<<<<<<<<<<<< + * _err(MemoryError, NULL) * */ - __pyx_t_2 = (__pyx_v_order == 'F'); + __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0); if (__pyx_t_2) { - __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim)); - } - __pyx_t_7 = (__pyx_t_2 != 0); - if (__pyx_t_7) { - /* "View.MemoryView":1286 + /* "View.MemoryView":1210 + * result = malloc(size) + * if not result: + * _err(MemoryError, NULL) # <<<<<<<<<<<<<< * * - * transpose_memslice(&src) # <<<<<<<<<<<<<< - * transpose_memslice(&dst) + */ + __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 1210, __pyx_L1_error) + + /* "View.MemoryView":1209 + * + * result = malloc(size) + * if not result: # <<<<<<<<<<<<<< + * _err(MemoryError, NULL) * */ - __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + } - /* "View.MemoryView":1287 + /* "View.MemoryView":1213 * - * transpose_memslice(&src) - * transpose_memslice(&dst) # <<<<<<<<<<<<<< * - * refcount_copying(&dst, dtype_is_object, ndim, False) + * tmpslice.data = result # <<<<<<<<<<<<<< + * tmpslice.memview = src.memview + * for i in range(ndim): */ - __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_v_tmpslice->data = ((char *)__pyx_v_result); - /* "View.MemoryView":1283 - * return 0 + /* "View.MemoryView":1214 * - * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< + * tmpslice.data = result + * tmpslice.memview = src.memview # <<<<<<<<<<<<<< + * for i in range(ndim): + * tmpslice.shape[i] = src.shape[i] + */ + __pyx_t_4 = __pyx_v_src->memview; + __pyx_v_tmpslice->memview = __pyx_t_4; + + /* "View.MemoryView":1215 + * tmpslice.data = result + * tmpslice.memview = src.memview + * for i in range(ndim): # <<<<<<<<<<<<<< + * tmpslice.shape[i] = src.shape[i] + * tmpslice.suboffsets[i] = -1 + */ + __pyx_t_3 = __pyx_v_ndim; + for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) { + __pyx_v_i = __pyx_t_5; + + /* "View.MemoryView":1216 + * tmpslice.memview = src.memview + * for i in range(ndim): + * tmpslice.shape[i] = src.shape[i] # <<<<<<<<<<<<<< + * tmpslice.suboffsets[i] = -1 * + */ + (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]); + + /* "View.MemoryView":1217 + * for i in range(ndim): + * tmpslice.shape[i] = src.shape[i] + * tmpslice.suboffsets[i] = -1 # <<<<<<<<<<<<<< * + * fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, */ + (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L; } - /* "View.MemoryView":1289 - * transpose_memslice(&dst) + /* "View.MemoryView":1219 + * tmpslice.suboffsets[i] = -1 + * + * fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, # <<<<<<<<<<<<<< + * ndim, order) * - * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< - * copy_strided_to_strided(&src, &dst, ndim, itemsize) - * refcount_copying(&dst, dtype_is_object, ndim, True) */ - __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); + __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order); - /* "View.MemoryView":1290 + /* "View.MemoryView":1223 * - * refcount_copying(&dst, dtype_is_object, ndim, False) - * copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<< - * refcount_copying(&dst, dtype_is_object, ndim, True) * + * for i in range(ndim): # <<<<<<<<<<<<<< + * if tmpslice.shape[i] == 1: + * tmpslice.strides[i] = 0 */ - copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize); + __pyx_t_3 = __pyx_v_ndim; + for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) { + __pyx_v_i = __pyx_t_5; - /* "View.MemoryView":1291 - * refcount_copying(&dst, dtype_is_object, ndim, False) - * copy_strided_to_strided(&src, &dst, ndim, itemsize) - * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< + /* "View.MemoryView":1224 + * + * for i in range(ndim): + * if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<< + * tmpslice.strides[i] = 0 * - * free(tmpdata) */ - __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0); + if (__pyx_t_2) { - /* "View.MemoryView":1293 - * refcount_copying(&dst, dtype_is_object, ndim, True) + /* "View.MemoryView":1225 + * for i in range(ndim): + * if tmpslice.shape[i] == 1: + * tmpslice.strides[i] = 0 # <<<<<<<<<<<<<< * - * free(tmpdata) # <<<<<<<<<<<<<< - * return 0 + * if slice_is_contig(src[0], order, ndim): + */ + (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0; + + /* "View.MemoryView":1224 + * + * for i in range(ndim): + * if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<< + * tmpslice.strides[i] = 0 * */ - free(__pyx_v_tmpdata); + } + } - /* "View.MemoryView":1294 + /* "View.MemoryView":1227 + * tmpslice.strides[i] = 0 * - * free(tmpdata) - * return 0 # <<<<<<<<<<<<<< + * if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<< + * memcpy(result, src.data, size) + * else: + */ + __pyx_t_2 = (__pyx_memviewslice_is_contig((__pyx_v_src[0]), __pyx_v_order, __pyx_v_ndim) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1228 * - * @cname('__pyx_memoryview_broadcast_leading') + * if slice_is_contig(src[0], order, ndim): + * memcpy(result, src.data, size) # <<<<<<<<<<<<<< + * else: + * copy_strided_to_strided(src, tmpslice, ndim, itemsize) */ - __pyx_r = 0; + memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size); + + /* "View.MemoryView":1227 + * tmpslice.strides[i] = 0 + * + * if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<< + * memcpy(result, src.data, size) + * else: + */ + goto __pyx_L9; + } + + /* "View.MemoryView":1230 + * 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+ * if src.shape[i] != dst.shape[i]: + * if src.shape[i] == 1: # <<<<<<<<<<<<<< + * broadcasting = True + * src.strides[i] = 0 + */ + goto __pyx_L7; + } + + /* "View.MemoryView":1283 + * src.strides[i] = 0 + * else: + * _err_extents(i, dst.shape[i], src.shape[i]) # <<<<<<<<<<<<<< * + * if src.suboffsets[i] >= 0: */ - __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + /*else*/ { + __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1283, __pyx_L1_error) + } + __pyx_L7:; - /* "View.MemoryView":1354 + /* "View.MemoryView":1278 * - * @cname('__pyx_memoryview_slice_assign_scalar') - * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim, # <<<<<<<<<<<<<< - * size_t itemsize, void *item, - * bint dtype_is_object) nogil: + * for i in range(ndim): + * if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<< + * if src.shape[i] == 1: + * broadcasting = True */ + } - /* function exit code */ -} + /* "View.MemoryView":1285 + * _err_extents(i, dst.shape[i], src.shape[i]) + * + * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + */ + __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0); + if (__pyx_t_2) { -/* "View.MemoryView":1364 + /* "View.MemoryView":1286 * - * @cname('__pyx_memoryview__slice_assign_scalar') - * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<< - * Py_ssize_t *strides, int ndim, - * size_t itemsize, void *item) nogil: + * if src.suboffsets[i] >= 0: + * _err_dim(ValueError, "Dimension %d is not direct", i) # <<<<<<<<<<<<<< + * + * if slices_overlap(&src, &dst, ndim, itemsize): */ + __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Dimension %d is not direct"), __pyx_v_i); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1286, __pyx_L1_error) -static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item) { - CYTHON_UNUSED Py_ssize_t __pyx_v_i; - Py_ssize_t __pyx_v_stride; - Py_ssize_t __pyx_v_extent; - int __pyx_t_1; - Py_ssize_t __pyx_t_2; - Py_ssize_t __pyx_t_3; + /* "View.MemoryView":1285 + * _err_extents(i, dst.shape[i], src.shape[i]) + * + * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + */ + } + } - /* "View.MemoryView":1368 - * size_t itemsize, void *item) nogil: - * cdef Py_ssize_t i - * cdef Py_ssize_t stride = strides[0] # <<<<<<<<<<<<<< - * cdef Py_ssize_t extent = shape[0] + /* "View.MemoryView":1288 + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< * + * if not slice_is_contig(src, order, ndim): */ - __pyx_v_stride = (__pyx_v_strides[0]); + __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0); + if (__pyx_t_2) { - /* "View.MemoryView":1369 - * cdef Py_ssize_t i - * cdef Py_ssize_t stride = strides[0] - * cdef Py_ssize_t extent = shape[0] # <<<<<<<<<<<<<< + /* "View.MemoryView":1290 + * if slices_overlap(&src, &dst, ndim, itemsize): + * + * if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<< + * order = get_best_order(&dst, ndim) * - * if ndim == 1: */ - __pyx_v_extent = (__pyx_v_shape[0]); + __pyx_t_2 = ((!(__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0)) != 0); + if (__pyx_t_2) { - /* "View.MemoryView":1371 - * cdef Py_ssize_t extent = shape[0] + /* "View.MemoryView":1291 * - * if ndim == 1: # <<<<<<<<<<<<<< - * for i in range(extent): - * memcpy(data, item, itemsize) + * if not slice_is_contig(src, order, ndim): + * order = get_best_order(&dst, ndim) # <<<<<<<<<<<<<< + * + * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) */ - __pyx_t_1 = ((__pyx_v_ndim == 1) != 0); - if (__pyx_t_1) { + __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim); - /* "View.MemoryView":1372 + /* "View.MemoryView":1290 + * if slices_overlap(&src, &dst, ndim, itemsize): + * + * if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<< + * order = get_best_order(&dst, ndim) * - * if ndim == 1: - * for i in range(extent): # <<<<<<<<<<<<<< - * memcpy(data, item, itemsize) - * data += stride */ - __pyx_t_2 = __pyx_v_extent; - for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) { - __pyx_v_i = __pyx_t_3; + } - /* "View.MemoryView":1373 - * if ndim == 1: - * for i in range(extent): - * memcpy(data, item, itemsize) # <<<<<<<<<<<<<< - * data += stride - * else: + /* "View.MemoryView":1293 + * order = get_best_order(&dst, ndim) + * + * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) # <<<<<<<<<<<<<< + * src = tmp + * */ - memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize); + __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == ((void *)NULL))) __PYX_ERR(1, 1293, __pyx_L1_error) + __pyx_v_tmpdata = __pyx_t_6; - /* "View.MemoryView":1374 - * for i in range(extent): - * memcpy(data, item, itemsize) - * data += stride # <<<<<<<<<<<<<< - * else: - * for i in range(extent): + /* "View.MemoryView":1294 + * + * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) + * src = tmp # <<<<<<<<<<<<<< + * + * if not broadcasting: */ - __pyx_v_data = (__pyx_v_data + __pyx_v_stride); - } + __pyx_v_src = __pyx_v_tmp; - /* "View.MemoryView":1371 - * cdef Py_ssize_t extent = shape[0] + /* "View.MemoryView":1288 + * _err_dim(ValueError, "Dimension %d is not direct", i) * - * if ndim == 1: # <<<<<<<<<<<<<< - * for i in range(extent): - * memcpy(data, item, itemsize) + * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< + * + * if not slice_is_contig(src, order, ndim): */ - goto __pyx_L3; } - /* "View.MemoryView":1376 - * data += stride - * else: - * for i in range(extent): # <<<<<<<<<<<<<< - * _slice_assign_scalar(data, shape + 1, strides + 1, - * ndim - 1, itemsize, item) + /* "View.MemoryView":1296 + * src = tmp + * + * if not broadcasting: # <<<<<<<<<<<<<< + * + * */ - /*else*/ { - __pyx_t_2 = __pyx_v_extent; - for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) { - __pyx_v_i = __pyx_t_3; + __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0); + if (__pyx_t_2) { - /* "View.MemoryView":1377 - * else: - * for i in range(extent): - * _slice_assign_scalar(data, shape + 1, strides + 1, # <<<<<<<<<<<<<< - * ndim - 1, itemsize, item) - * data += stride + /* "View.MemoryView":1299 + * + * + * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): */ - __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item); + __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0); + if (__pyx_t_2) { - /* "View.MemoryView":1379 - * _slice_assign_scalar(data, shape + 1, strides + 1, - * ndim - 1, itemsize, item) - * data += stride # <<<<<<<<<<<<<< + /* "View.MemoryView":1300 + * + * if slice_is_contig(src, 'C', ndim): + * direct_copy = slice_is_contig(dst, 'C', ndim) # <<<<<<<<<<<<<< + * elif slice_is_contig(src, 'F', ndim): + * direct_copy = slice_is_contig(dst, 'F', ndim) + */ + __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim); + + /* "View.MemoryView":1299 * * + * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): */ - __pyx_v_data = (__pyx_v_data + __pyx_v_stride); + goto __pyx_L12; } - } - __pyx_L3:; - /* "View.MemoryView":1364 + /* "View.MemoryView":1301 + * if slice_is_contig(src, 'C', ndim): + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'F', ndim) * - * @cname('__pyx_memoryview__slice_assign_scalar') - * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<< - * Py_ssize_t *strides, int ndim, - * size_t itemsize, void *item) nogil: */ + __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim) != 0); + if (__pyx_t_2) { - /* function exit code */ -} -static struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix __pyx_vtable_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix; + /* "View.MemoryView":1302 + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): + * direct_copy = slice_is_contig(dst, 'F', ndim) # <<<<<<<<<<<<<< + * + * if direct_copy: + */ + __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim); -static PyObject *__pyx_tp_new_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) { - struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *p; - PyObject *o; - if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) { + /* "View.MemoryView":1301 + * if slice_is_contig(src, 'C', ndim): + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + */ + } + __pyx_L12:; + + /* "View.MemoryView":1304 + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + * if direct_copy: # <<<<<<<<<<<<<< + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + */ + __pyx_t_2 = (__pyx_v_direct_copy != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1306 + * if direct_copy: + * + * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) + * refcount_copying(&dst, dtype_is_object, ndim, True) + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); + + /* "View.MemoryView":1307 + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<< + * refcount_copying(&dst, dtype_is_object, ndim, True) + * free(tmpdata) + */ + memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)); + + /* "View.MemoryView":1308 + * refcount_copying(&dst, dtype_is_object, ndim, False) + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) + * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< + * free(tmpdata) + * return 0 + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + + /* "View.MemoryView":1309 + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) + * refcount_copying(&dst, dtype_is_object, ndim, True) + * free(tmpdata) # <<<<<<<<<<<<<< + * return 0 + * + */ + free(__pyx_v_tmpdata); + + /* "View.MemoryView":1310 + * refcount_copying(&dst, dtype_is_object, ndim, True) + * free(tmpdata) + * return 0 # <<<<<<<<<<<<<< + * + * if order == 'F' == get_best_order(&dst, ndim): + */ + __pyx_r = 0; + goto __pyx_L0; + + /* "View.MemoryView":1304 + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + * if direct_copy: # <<<<<<<<<<<<<< + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + */ + } + + /* "View.MemoryView":1296 + * src = tmp + * + * if not broadcasting: # <<<<<<<<<<<<<< + * + * + */ + } + + /* "View.MemoryView":1312 + * return 0 + * + * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_2 = (__pyx_v_order == 'F'); + if (__pyx_t_2) { + __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim)); + } + __pyx_t_7 = (__pyx_t_2 != 0); + if (__pyx_t_7) { + + /* "View.MemoryView":1315 + * + * + * transpose_memslice(&src) # <<<<<<<<<<<<<< + * transpose_memslice(&dst) + * + */ + __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1315, __pyx_L1_error) + + /* "View.MemoryView":1316 + * + * transpose_memslice(&src) + * transpose_memslice(&dst) # <<<<<<<<<<<<<< + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + */ + __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1316, __pyx_L1_error) + + /* "View.MemoryView":1312 + * return 0 + * + * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< + * + * + */ + } + + /* "View.MemoryView":1318 + * transpose_memslice(&dst) + * + * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< + * copy_strided_to_strided(&src, &dst, ndim, itemsize) + * refcount_copying(&dst, dtype_is_object, ndim, True) + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); + + /* "View.MemoryView":1319 + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + * copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<< + * refcount_copying(&dst, dtype_is_object, ndim, True) + * + */ + copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize); + + /* "View.MemoryView":1320 + * refcount_copying(&dst, dtype_is_object, ndim, False) + * copy_strided_to_strided(&src, &dst, ndim, itemsize) + * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< + * + * free(tmpdata) + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + + /* "View.MemoryView":1322 + * refcount_copying(&dst, dtype_is_object, ndim, True) + * + * free(tmpdata) # <<<<<<<<<<<<<< + * return 0 + * + */ + free(__pyx_v_tmpdata); + + /* "View.MemoryView":1323 + * + * free(tmpdata) + * return 0 # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_broadcast_leading') + */ + __pyx_r = 0; + goto __pyx_L0; + + /* "View.MemoryView":1254 + * + * @cname('__pyx_memoryview_copy_contents') + * cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice dst, + * int src_ndim, int dst_ndim, + */ + + /* function exit code */ + __pyx_L1_error:; + { + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif + } + __pyx_r = -1; + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1326 + * + * @cname('__pyx_memoryview_broadcast_leading') + * cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<< + * int ndim, + * int ndim_other) nogil: + */ + +static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) { + int __pyx_v_i; + int __pyx_v_offset; + int __pyx_t_1; + int __pyx_t_2; + + /* "View.MemoryView":1330 + * int ndim_other) nogil: + * cdef int i + * cdef int offset = ndim_other - ndim # <<<<<<<<<<<<<< + * + * for i in range(ndim - 1, -1, -1): + */ + __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim); + + /* "View.MemoryView":1332 + * cdef int offset = ndim_other - ndim + * + * for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<< + * mslice.shape[i + offset] = mslice.shape[i] + * mslice.strides[i + offset] = mslice.strides[i] + */ + for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) { + __pyx_v_i = __pyx_t_1; + + /* "View.MemoryView":1333 + * + * for i in range(ndim - 1, -1, -1): + * mslice.shape[i + offset] = mslice.shape[i] # <<<<<<<<<<<<<< + * mslice.strides[i + offset] = mslice.strides[i] + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + */ + (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]); + + /* "View.MemoryView":1334 + * for i in range(ndim - 1, -1, -1): + * mslice.shape[i + offset] = mslice.shape[i] + * mslice.strides[i + offset] = mslice.strides[i] # <<<<<<<<<<<<<< + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + * + */ + (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]); + + /* "View.MemoryView":1335 + * mslice.shape[i + offset] = mslice.shape[i] + * mslice.strides[i + offset] = mslice.strides[i] + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] # <<<<<<<<<<<<<< + * + * for i in range(offset): + */ + (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]); + } + + /* "View.MemoryView":1337 + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + * + * for i in range(offset): # <<<<<<<<<<<<<< + * mslice.shape[i] = 1 + * mslice.strides[i] = mslice.strides[0] + */ + __pyx_t_1 = __pyx_v_offset; + for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) { + __pyx_v_i = __pyx_t_2; + + /* "View.MemoryView":1338 + * + * for i in range(offset): + * mslice.shape[i] = 1 # <<<<<<<<<<<<<< + * mslice.strides[i] = mslice.strides[0] + * mslice.suboffsets[i] = -1 + */ + (__pyx_v_mslice->shape[__pyx_v_i]) = 1; + + /* "View.MemoryView":1339 + * for i in range(offset): + * mslice.shape[i] = 1 + * mslice.strides[i] = mslice.strides[0] # <<<<<<<<<<<<<< + * mslice.suboffsets[i] = -1 + * + */ + (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]); + + /* "View.MemoryView":1340 + * mslice.shape[i] = 1 + * mslice.strides[i] = mslice.strides[0] + * mslice.suboffsets[i] = -1 # <<<<<<<<<<<<<< + * + * + */ + (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L; + } + + /* "View.MemoryView":1326 + * + * @cname('__pyx_memoryview_broadcast_leading') + * cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<< + * int ndim, + * int ndim_other) nogil: + */ + + /* function exit code */ +} + +/* "View.MemoryView":1348 + * + * @cname('__pyx_memoryview_refcount_copying') + * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<< + * int ndim, bint inc) nogil: 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__Pyx_RefNannyFinishContext(); + return __pyx_r; +} +static struct __pyx_vtabstruct_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix __pyx_vtable_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix; + +static PyObject *__pyx_tp_new_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) { + struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *p; + PyObject *o; + if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) { o = (*t->tp_alloc)(t, 0); } else { o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0); @@ -20426,8 +24484,8 @@ static PyObject *__pyx_tp_new_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix(PyTyp static void __pyx_tp_dealloc_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix(PyObject *o) { struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *p = (struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *)o; - #if PY_VERSION_HEX >= 0x030400a1 - if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) { + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) { if (PyObject_CallFinalizerFromDealloc(o)) return; } #endif @@ -20438,6 +24496,8 @@ static void __pyx_tp_dealloc_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix(PyObje } static PyMethodDef __pyx_methods_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix[] = { + {"__reduce_cython__", (PyCFunction)__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_3__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_5__setstate_cython__, METH_O, 0}, {0, 0, 0, 0} }; @@ -20538,8 +24598,8 @@ static PyObject *__pyx_tp_new_7lightfm_23_lightfm_fast_no_openmp_FastLightFM(PyT static void __pyx_tp_dealloc_7lightfm_23_lightfm_fast_no_openmp_FastLightFM(PyObject *o) { struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *p = (struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_FastLightFM *)o; - #if PY_VERSION_HEX >= 0x030400a1 - if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) { + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) { if (PyObject_CallFinalizerFromDealloc(o)) return; } #endif @@ -20559,6 +24619,8 @@ static void __pyx_tp_dealloc_7lightfm_23_lightfm_fast_no_openmp_FastLightFM(PyOb } static PyMethodDef __pyx_methods_7lightfm_23_lightfm_fast_no_openmp_FastLightFM[] = { + {"__reduce_cython__", (PyCFunction)__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_11FastLightFM_3__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw_7lightfm_23_lightfm_fast_no_openmp_11FastLightFM_5__setstate_cython__, METH_O, 0}, {0, 0, 0, 0} }; @@ -20619,6 +24681,7 @@ static PyTypeObject __pyx_type_7lightfm_23_lightfm_fast_no_openmp_FastLightFM = 0, /*tp_finalize*/ #endif }; +static struct __pyx_vtabstruct_array __pyx_vtable_array; static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) { struct __pyx_array_obj *p; @@ -20630,18 +24693,20 @@ static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) { } if (unlikely(!o)) return 0; p = ((struct __pyx_array_obj *)o); + p->__pyx_vtab = __pyx_vtabptr_array; p->mode = ((PyObject*)Py_None); Py_INCREF(Py_None); p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None); - if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) { - Py_DECREF(o); o = 0; - } + if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) goto bad; return o; + bad: + Py_DECREF(o); o = 0; + return NULL; } static void __pyx_tp_dealloc_array(PyObject *o) { struct __pyx_array_obj *p = (struct __pyx_array_obj *)o; - #if PY_VERSION_HEX >= 0x030400a1 - if (unlikely(Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) { + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) { if (PyObject_CallFinalizerFromDealloc(o)) return; } #endif @@ -20686,21 +24751,23 @@ static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) { } static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) { - return get_memview(o); + return __pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(o); } static PyMethodDef __pyx_methods_array[] = { {"__getattr__", (PyCFunction)__pyx_array___getattr__, METH_O|METH_COEXIST, 0}, + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_array_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_array_3__setstate_cython__, METH_O, 0}, {0, 0, 0, 0} }; static struct PyGetSetDef __pyx_getsets_array[] = { - {(char *)"memview", __pyx_getprop___pyx_array_memview, 0, 0, 0}, + {(char *)"memview", __pyx_getprop___pyx_array_memview, 0, (char *)0, 0}, {0, 0, 0, 0, 0} }; static PySequenceMethods __pyx_tp_as_sequence_array = { - 0, /*sq_length*/ + __pyx_array___len__, /*sq_length*/ 0, /*sq_concat*/ 0, /*sq_repeat*/ __pyx_sq_item_array, /*sq_item*/ @@ -20713,7 +24780,7 @@ static PySequenceMethods __pyx_tp_as_sequence_array = { }; static PyMappingMethods __pyx_tp_as_mapping_array = { - 0, /*mp_length*/ + __pyx_array___len__, /*mp_length*/ __pyx_array___getitem__, /*mp_subscript*/ __pyx_mp_ass_subscript_array, /*mp_ass_subscript*/ }; @@ -20809,8 +24876,8 @@ static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, C static void __pyx_tp_dealloc_Enum(PyObject *o) { struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o; - #if PY_VERSION_HEX >= 0x030400a1 - if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { if (PyObject_CallFinalizerFromDealloc(o)) return; } #endif @@ -20838,6 +24905,8 @@ static int __pyx_tp_clear_Enum(PyObject *o) { } static PyMethodDef __pyx_methods_Enum[] = { + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0}, {0, 0, 0, 0} }; @@ -20915,16 +24984,17 @@ static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject p->_size = Py_None; Py_INCREF(Py_None); p->_array_interface = Py_None; Py_INCREF(Py_None); p->view.obj = NULL; - if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) { - Py_DECREF(o); o = 0; - } + if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad; return o; + bad: + Py_DECREF(o); o = 0; + return NULL; } static void __pyx_tp_dealloc_memoryview(PyObject *o) { struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; - #if PY_VERSION_HEX >= 0x030400a1 - if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { if (PyObject_CallFinalizerFromDealloc(o)) return; } #endif @@ -20996,39 +25066,39 @@ static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject } static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_transpose(o); + return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o); } static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview__get__base(o); + return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o); } static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_shape(o); + return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o); } static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_strides(o); + return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o); } static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_suboffsets(o); + return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o); } static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_ndim(o); + return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o); } static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_itemsize(o); + return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o); } static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_nbytes(o); + return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o); } static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_size(o); + return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o); } static PyMethodDef __pyx_methods_memoryview[] = { @@ -21036,19 +25106,21 @@ static PyMethodDef __pyx_methods_memoryview[] = { {"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0}, {"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0}, {"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0}, + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0}, {0, 0, 0, 0} }; static struct PyGetSetDef __pyx_getsets_memoryview[] = { - {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, 0, 0}, - {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, 0, 0}, - {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, 0, 0}, - {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, 0, 0}, - {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, 0, 0}, - {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, 0, 0}, - {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, 0, 0}, - {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, 0, 0}, - {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, 0, 0}, + {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0}, + {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0}, + {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0}, + {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0}, + {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0}, + {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0}, + {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0}, + {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0}, + {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0}, {0, 0, 0, 0, 0} }; @@ -21160,8 +25232,8 @@ static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyO static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) { struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; - #if PY_VERSION_HEX >= 0x030400a1 - if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { if (PyObject_CallFinalizerFromDealloc(o)) return; } #endif @@ -21201,15 +25273,17 @@ static int __pyx_tp_clear__memoryviewslice(PyObject *o) { } static PyObject *__pyx_getprop___pyx_memoryviewslice_base(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryviewslice__get__base(o); + return __pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(o); } static PyMethodDef __pyx_methods__memoryviewslice[] = { + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0}, {0, 0, 0, 0} }; static struct PyGetSetDef __pyx_getsets__memoryviewslice[] = { - {(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, 0, 0}, + {(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, (char *)0, 0}, {0, 0, 0, 0, 0} }; @@ -21284,17 +25358,31 @@ static PyMethodDef __pyx_methods[] = { }; #if PY_MAJOR_VERSION >= 3 +#if CYTHON_PEP489_MULTI_PHASE_INIT +static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/ +static int __pyx_pymod_exec__lightfm_fast_no_openmp(PyObject* module); /*proto*/ +static PyModuleDef_Slot __pyx_moduledef_slots[] = { + {Py_mod_create, (void*)__pyx_pymod_create}, + {Py_mod_exec, (void*)__pyx_pymod_exec__lightfm_fast_no_openmp}, + {0, NULL} +}; +#endif + static struct PyModuleDef __pyx_moduledef = { - #if PY_VERSION_HEX < 0x03020000 - { PyObject_HEAD_INIT(NULL) NULL, 0, NULL }, - #else PyModuleDef_HEAD_INIT, - #endif "_lightfm_fast_no_openmp", 0, /* m_doc */ + #if CYTHON_PEP489_MULTI_PHASE_INIT + 0, /* m_size */ + #else -1, /* m_size */ + #endif __pyx_methods /* m_methods */, + #if CYTHON_PEP489_MULTI_PHASE_INIT + __pyx_moduledef_slots, /* m_slots */ + #else NULL, /* m_reload */ + #endif NULL, /* m_traverse */ NULL, /* m_clear */ NULL /* m_free */ @@ -21308,6 +25396,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0}, {&__pyx_n_s_Ellipsis, 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sizeof(__pyx_k_Invalid_mode_expected_c_or_fortr), 0, 0, 1, 0}, @@ -21319,9 +25410,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_b_O, __pyx_k_O, sizeof(__pyx_k_O), 0, 0, 0, 1}, {&__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_k_Out_of_bounds_on_buffer_access_a, sizeof(__pyx_k_Out_of_bounds_on_buffer_access_a), 0, 0, 1, 0}, {&__pyx_n_s_POS_SAMPLES, __pyx_k_POS_SAMPLES, sizeof(__pyx_k_POS_SAMPLES), 0, 0, 1, 1}, + {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1}, {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1}, {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0}, {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1}, + {&__pyx_n_s_View_MemoryView, __pyx_k_View_MemoryView, sizeof(__pyx_k_View_MemoryView), 0, 0, 1, 1}, {&__pyx_n_s_Y, __pyx_k_Y, sizeof(__pyx_k_Y), 0, 0, 1, 1}, {&__pyx_n_s_adadelta, __pyx_k_adadelta, sizeof(__pyx_k_adadelta), 0, 0, 1, 1}, {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1}, @@ -21332,11 +25425,13 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_u_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 1, 0, 1}, {&__pyx_n_s_calculate_auc_from_rank, __pyx_k_calculate_auc_from_rank, sizeof(__pyx_k_calculate_auc_from_rank), 0, 0, 1, 1}, {&__pyx_n_s_class, __pyx_k_class, sizeof(__pyx_k_class), 0, 0, 1, 1}, + {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1}, {&__pyx_n_s_col, __pyx_k_col, sizeof(__pyx_k_col), 0, 0, 1, 1}, {&__pyx_kp_s_contiguous_and_direct, __pyx_k_contiguous_and_direct, sizeof(__pyx_k_contiguous_and_direct), 0, 0, 1, 0}, {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0}, {&__pyx_n_s_csr_matrix, __pyx_k_csr_matrix, sizeof(__pyx_k_csr_matrix), 0, 0, 1, 1}, {&__pyx_n_s_data, __pyx_k_data, sizeof(__pyx_k_data), 0, 0, 1, 1}, + {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1}, {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1}, {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1}, {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1}, @@ -21351,8 +25446,8 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 0, 1, 1}, {&__pyx_n_u_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 1, 0, 1}, {&__pyx_n_s_gamma, __pyx_k_gamma, sizeof(__pyx_k_gamma), 0, 0, 1, 1}, + {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1}, {&__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_k_got_differing_extents_in_dimensi, sizeof(__pyx_k_got_differing_extents_in_dimensi), 0, 0, 1, 0}, - {&__pyx_kp_s_home_maciej_Code_lightfm_lightf, __pyx_k_home_maciej_Code_lightfm_lightf, sizeof(__pyx_k_home_maciej_Code_lightfm_lightf), 0, 0, 1, 0}, {&__pyx_n_s_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 0, 1, 1}, {&__pyx_n_s_id, __pyx_k_id, sizeof(__pyx_k_id), 0, 0, 1, 1}, {&__pyx_n_s_iinfo, __pyx_k_iinfo, sizeof(__pyx_k_iinfo), 0, 0, 1, 1}, @@ -21377,7 +25472,8 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_k, __pyx_k_k, sizeof(__pyx_k_k), 0, 0, 1, 1}, {&__pyx_n_s_learning_rate, __pyx_k_learning_rate, sizeof(__pyx_k_learning_rate), 0, 0, 1, 1}, {&__pyx_n_s_lightfm, __pyx_k_lightfm, sizeof(__pyx_k_lightfm), 0, 0, 1, 1}, - {&__pyx_n_s_lightfm__lightfm_fast_no_openmp, __pyx_k_lightfm__lightfm_fast_no_openmp, sizeof(__pyx_k_lightfm__lightfm_fast_no_openmp), 0, 0, 1, 1}, + {&__pyx_kp_s_lightfm__lightfm_fast_no_openmp, __pyx_k_lightfm__lightfm_fast_no_openmp, sizeof(__pyx_k_lightfm__lightfm_fast_no_openmp), 0, 0, 1, 0}, + {&__pyx_n_s_lightfm__lightfm_fast_no_openmp_2, __pyx_k_lightfm__lightfm_fast_no_openmp_2, sizeof(__pyx_k_lightfm__lightfm_fast_no_openmp_2), 0, 0, 1, 1}, {&__pyx_n_s_loss, __pyx_k_loss, sizeof(__pyx_k_loss), 0, 0, 1, 1}, {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1}, {&__pyx_n_s_mat, __pyx_k_mat, sizeof(__pyx_k_mat), 0, 0, 1, 1}, @@ -21392,7 +25488,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_neg_it_repr, __pyx_k_neg_it_repr, sizeof(__pyx_k_neg_it_repr), 0, 0, 1, 1}, {&__pyx_n_s_negative_item_id, __pyx_k_negative_item_id, sizeof(__pyx_k_negative_item_id), 0, 0, 1, 1}, {&__pyx_n_s_negative_prediction, __pyx_k_negative_prediction, sizeof(__pyx_k_negative_prediction), 0, 0, 1, 1}, + {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1}, {&__pyx_n_s_no_components, __pyx_k_no_components, sizeof(__pyx_k_no_components), 0, 0, 1, 1}, + {&__pyx_kp_s_no_default___reduce___due_to_non, __pyx_k_no_default___reduce___due_to_non, sizeof(__pyx_k_no_default___reduce___due_to_non), 0, 0, 1, 0}, {&__pyx_n_s_no_examples, __pyx_k_no_examples, sizeof(__pyx_k_no_examples), 0, 0, 1, 1}, {&__pyx_n_s_no_positives, __pyx_k_no_positives, sizeof(__pyx_k_no_positives), 0, 0, 1, 1}, {&__pyx_n_s_np, __pyx_k_np, sizeof(__pyx_k_np), 0, 0, 1, 1}, @@ -21403,6 +25501,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_numpy, __pyx_k_numpy, sizeof(__pyx_k_numpy), 0, 0, 1, 1}, {&__pyx_n_s_obj, __pyx_k_obj, sizeof(__pyx_k_obj), 0, 0, 1, 1}, {&__pyx_n_s_pack, __pyx_k_pack, sizeof(__pyx_k_pack), 0, 0, 1, 1}, + {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1}, {&__pyx_n_s_pos_it_repr, __pyx_k_pos_it_repr, sizeof(__pyx_k_pos_it_repr), 0, 0, 1, 1}, {&__pyx_n_s_pos_pairs, __pyx_k_pos_pairs, sizeof(__pyx_k_pos_pairs), 0, 0, 1, 1}, {&__pyx_n_s_positive_item_id, __pyx_k_positive_item_id, sizeof(__pyx_k_positive_item_id), 0, 0, 1, 1}, @@ -21412,7 +25511,15 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_prediction, __pyx_k_prediction, sizeof(__pyx_k_prediction), 0, 0, 1, 1}, {&__pyx_n_s_predictions, __pyx_k_predictions, sizeof(__pyx_k_predictions), 0, 0, 1, 1}, {&__pyx_n_s_predictions_size, __pyx_k_predictions_size, sizeof(__pyx_k_predictions_size), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1}, {&__pyx_n_s_pyx_getbuffer, __pyx_k_pyx_getbuffer, sizeof(__pyx_k_pyx_getbuffer), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_unpickle_CSRMatrix, __pyx_k_pyx_unpickle_CSRMatrix, sizeof(__pyx_k_pyx_unpickle_CSRMatrix), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_unpickle_Enum, __pyx_k_pyx_unpickle_Enum, sizeof(__pyx_k_pyx_unpickle_Enum), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_unpickle_FastLightFM, __pyx_k_pyx_unpickle_FastLightFM, sizeof(__pyx_k_pyx_unpickle_FastLightFM), 0, 0, 1, 1}, {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1}, {&__pyx_n_s_randint, __pyx_k_randint, sizeof(__pyx_k_randint), 0, 0, 1, 1}, {&__pyx_n_s_random_state, __pyx_k_random_state, sizeof(__pyx_k_random_state), 0, 0, 1, 1}, @@ -21421,6 +25528,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_rank, __pyx_k_rank, sizeof(__pyx_k_rank), 0, 0, 1, 1}, {&__pyx_n_s_rank_data, __pyx_k_rank_data, sizeof(__pyx_k_rank_data), 0, 0, 1, 1}, {&__pyx_n_s_ranks, __pyx_k_ranks, sizeof(__pyx_k_ranks), 0, 0, 1, 1}, + {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1}, + {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1}, + {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1}, {&__pyx_n_s_rho, __pyx_k_rho, sizeof(__pyx_k_rho), 0, 0, 1, 1}, {&__pyx_n_s_row, __pyx_k_row, sizeof(__pyx_k_row), 0, 0, 1, 1}, {&__pyx_n_s_row_start, __pyx_k_row_start, sizeof(__pyx_k_row_start), 0, 0, 1, 1}, @@ -21429,6 +25539,8 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_sampled, __pyx_k_sampled, sizeof(__pyx_k_sampled), 0, 0, 1, 1}, {&__pyx_n_s_sampled_positive_item_id, __pyx_k_sampled_positive_item_id, sizeof(__pyx_k_sampled_positive_item_id), 0, 0, 1, 1}, {&__pyx_n_s_sampled_positive_prediction, __pyx_k_sampled_positive_prediction, sizeof(__pyx_k_sampled_positive_prediction), 0, 0, 1, 1}, + {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1}, + {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1}, {&__pyx_n_s_shape, __pyx_k_shape, sizeof(__pyx_k_shape), 0, 0, 1, 1}, {&__pyx_n_s_shuffle_indices, __pyx_k_shuffle_indices, sizeof(__pyx_k_shuffle_indices), 0, 0, 1, 1}, {&__pyx_n_s_size, __pyx_k_size, sizeof(__pyx_k_size), 0, 0, 1, 1}, @@ -21438,6 +25550,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_kp_s_strided_and_direct, __pyx_k_strided_and_direct, sizeof(__pyx_k_strided_and_direct), 0, 0, 1, 0}, {&__pyx_kp_s_strided_and_direct_or_indirect, __pyx_k_strided_and_direct_or_indirect, sizeof(__pyx_k_strided_and_direct_or_indirect), 0, 0, 1, 0}, {&__pyx_kp_s_strided_and_indirect, __pyx_k_strided_and_indirect, sizeof(__pyx_k_strided_and_indirect), 0, 0, 1, 0}, + {&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0}, {&__pyx_n_s_struct, __pyx_k_struct, sizeof(__pyx_k_struct), 0, 0, 1, 1}, {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1}, {&__pyx_n_s_test_in_positives, __pyx_k_test_in_positives, sizeof(__pyx_k_test_in_positives), 0, 0, 1, 1}, @@ -21447,6 +25560,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0}, {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0}, {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1}, + {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1}, {&__pyx_n_s_user_alpha, __pyx_k_user_alpha, sizeof(__pyx_k_user_alpha), 0, 0, 1, 1}, {&__pyx_n_s_user_bias_gradients, __pyx_k_user_bias_gradients, sizeof(__pyx_k_user_bias_gradients), 0, 0, 1, 1}, {&__pyx_n_s_user_bias_momentum, __pyx_k_user_bias_momentum, sizeof(__pyx_k_user_bias_momentum), 0, 0, 1, 1}, @@ -21465,14 +25579,14 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {0, 0, 0, 0, 0, 0, 0} }; static int __Pyx_InitCachedBuiltins(void) { - __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 305; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_id = 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__pyx_L1_error;} + if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif #ifdef __Pyx_Generator_USED - if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + #ifdef __Pyx_AsyncGen_USED + if (__pyx_AsyncGen_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif #ifdef __Pyx_StopAsyncIteration_USED - if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif /*--- Library function declarations ---*/ /*--- Threads initialization code ---*/ @@ -21844,39 +26088,45 @@ PyMODINIT_FUNC PyInit__lightfm_fast_no_openmp(void) #endif #endif /*--- Module creation code ---*/ + #if CYTHON_PEP489_MULTI_PHASE_INIT + __pyx_m = __pyx_pyinit_module; + Py_INCREF(__pyx_m); + #else #if PY_MAJOR_VERSION < 3 __pyx_m = Py_InitModule4("_lightfm_fast_no_openmp", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m); #else __pyx_m = PyModule_Create(&__pyx_moduledef); #endif - if (unlikely(!__pyx_m)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); - __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_cython_runtime = PyImport_AddModule((char 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__pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error) } } #endif /*--- Builtin init code ---*/ - if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error) /*--- Constants init code ---*/ - if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error) /*--- Global init code ---*/ generic = Py_None; Py_INCREF(Py_None); strided = Py_None; Py_INCREF(Py_None); @@ -21889,20 +26139,27 @@ PyMODINIT_FUNC PyInit__lightfm_fast_no_openmp(void) __pyx_vtabptr_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix = &__pyx_vtable_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix; __pyx_vtable_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix.get_row_start = (int (*)(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *, int))__pyx_f_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_get_row_start; __pyx_vtable_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix.get_row_end = (int (*)(struct __pyx_obj_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix *, int))__pyx_f_7lightfm_23_lightfm_fast_no_openmp_9CSRMatrix_get_row_end; - if (PyType_Ready(&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyType_Ready(&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix) < 0) __PYX_ERR(0, 145, __pyx_L1_error) __pyx_type_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix.tp_print = 0; - if (__Pyx_SetVtable(__pyx_type_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix.tp_dict, __pyx_vtabptr_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (PyObject_SetAttrString(__pyx_m, "CSRMatrix", (PyObject *)&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_SetVtable(__pyx_type_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix.tp_dict, __pyx_vtabptr_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix) < 0) __PYX_ERR(0, 145, __pyx_L1_error) + if (PyObject_SetAttrString(__pyx_m, "CSRMatrix", (PyObject *)&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix) < 0) __PYX_ERR(0, 145, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix) < 0) __PYX_ERR(0, 145, __pyx_L1_error) __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix = &__pyx_type_7lightfm_23_lightfm_fast_no_openmp_CSRMatrix; - if (PyType_Ready(&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_FastLightFM) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyType_Ready(&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_FastLightFM) < 0) __PYX_ERR(0, 185, __pyx_L1_error) __pyx_type_7lightfm_23_lightfm_fast_no_openmp_FastLightFM.tp_print = 0; - if (PyObject_SetAttrString(__pyx_m, "FastLightFM", (PyObject *)&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_FastLightFM) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyObject_SetAttrString(__pyx_m, "FastLightFM", (PyObject *)&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_FastLightFM) < 0) __PYX_ERR(0, 185, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type_7lightfm_23_lightfm_fast_no_openmp_FastLightFM) < 0) __PYX_ERR(0, 185, __pyx_L1_error) __pyx_ptype_7lightfm_23_lightfm_fast_no_openmp_FastLightFM = &__pyx_type_7lightfm_23_lightfm_fast_no_openmp_FastLightFM; - if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_vtabptr_array = &__pyx_vtable_array; + __pyx_vtable_array.get_memview = (PyObject *(*)(struct __pyx_array_obj *))__pyx_array_get_memview; + if (PyType_Ready(&__pyx_type___pyx_array) < 0) __PYX_ERR(1, 103, __pyx_L1_error) __pyx_type___pyx_array.tp_print = 0; + if (__Pyx_SetVtable(__pyx_type___pyx_array.tp_dict, __pyx_vtabptr_array) < 0) __PYX_ERR(1, 103, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_array) < 0) __PYX_ERR(1, 103, __pyx_L1_error) __pyx_array_type = &__pyx_type___pyx_array; - if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(1, 277, __pyx_L1_error) __pyx_type___pyx_MemviewEnum.tp_print = 0; + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(1, 277, __pyx_L1_error) __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum; __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview; __pyx_vtable_memoryview.get_item_pointer = (char *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_get_item_pointer; @@ -21912,25 +26169,27 @@ PyMODINIT_FUNC PyInit__lightfm_fast_no_openmp(void) __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed; __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object; __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object; - if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(1, 328, __pyx_L1_error) __pyx_type___pyx_memoryview.tp_print = 0; - if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) __PYX_ERR(1, 328, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(1, 328, __pyx_L1_error) __pyx_memoryview_type = &__pyx_type___pyx_memoryview; __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice; __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview; __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object; __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object; __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type; - if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(1, 953, __pyx_L1_error) __pyx_type___pyx_memoryviewslice.tp_print = 0; - if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) __PYX_ERR(1, 953, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(1, 953, __pyx_L1_error) __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice; /*--- Type import code ---*/ /*--- Variable import code ---*/ /*--- Function import code ---*/ /*--- Execution code ---*/ #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) - if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif /* "lightfm/_lightfm_fast_no_openmp.pyx":4 @@ -21940,9 +26199,9 @@ PyMODINIT_FUNC PyInit__lightfm_fast_no_openmp(void) * * cimport cython.operator.dereference as deref */ - __pyx_t_1 = __Pyx_Import(__pyx_n_s_numpy, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 4; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_Import(__pyx_n_s_numpy, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 4, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); - if (PyDict_SetItem(__pyx_d, __pyx_n_s_np, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 4; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyDict_SetItem(__pyx_d, __pyx_n_s_np, __pyx_t_1) < 0) __PYX_ERR(0, 4, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; /* "lightfm/_lightfm_fast_no_openmp.pyx":19 @@ -21961,93 +26220,115 @@ PyMODINIT_FUNC PyInit__lightfm_fast_no_openmp(void) * CSRMatrix user_features, * int[::1] user_ids, */ - __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_1fit_logistic, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 694; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_1fit_logistic, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 694, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); - if (PyDict_SetItem(__pyx_d, __pyx_n_s_fit_logistic, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 694; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyDict_SetItem(__pyx_d, __pyx_n_s_fit_logistic, __pyx_t_1) < 0) __PYX_ERR(0, 694, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":784 + /* "lightfm/_lightfm_fast_no_openmp.pyx":786 * * * def fit_warp(CSRMatrix item_features, # <<<<<<<<<<<<<< * CSRMatrix user_features, * CSRMatrix interactions, */ - __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_3fit_warp, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_3fit_warp, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 786, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); - if (PyDict_SetItem(__pyx_d, __pyx_n_s_fit_warp, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 784; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyDict_SetItem(__pyx_d, __pyx_n_s_fit_warp, __pyx_t_1) < 0) __PYX_ERR(0, 786, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":915 + /* "lightfm/_lightfm_fast_no_openmp.pyx":919 * * * def fit_warp_kos(CSRMatrix item_features, # <<<<<<<<<<<<<< * CSRMatrix user_features, * CSRMatrix data, */ - __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_5fit_warp_kos, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_5fit_warp_kos, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 919, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); - if (PyDict_SetItem(__pyx_d, __pyx_n_s_fit_warp_kos, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyDict_SetItem(__pyx_d, __pyx_n_s_fit_warp_kos, __pyx_t_1) < 0) __PYX_ERR(0, 919, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1074 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1080 * * * def fit_bpr(CSRMatrix item_features, # <<<<<<<<<<<<<< * CSRMatrix user_features, * CSRMatrix interactions, */ - __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_7fit_bpr, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_7fit_bpr, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1080, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); - if (PyDict_SetItem(__pyx_d, __pyx_n_s_fit_bpr, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1074; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyDict_SetItem(__pyx_d, __pyx_n_s_fit_bpr, __pyx_t_1) < 0) __PYX_ERR(0, 1080, 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__pyx_n_s_predict_lightfm, __pyx_t_1) < 0) __PYX_ERR(0, 1191, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; - /* "lightfm/_lightfm_fast_no_openmp.pyx":1232 + /* "lightfm/_lightfm_fast_no_openmp.pyx":1238 * * * def predict_ranks(CSRMatrix item_features, # <<<<<<<<<<<<<< * CSRMatrix user_features, * CSRMatrix test_interactions, */ - __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_11predict_ranks, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_23_lightfm_fast_no_openmp_11predict_ranks, NULL, __pyx_n_s_lightfm__lightfm_fast_no_openmp_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1238, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); - if (PyDict_SetItem(__pyx_d, __pyx_n_s_predict_ranks, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto 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PyInit__lightfm_fast_no_openmp(void) } __pyx_L0:; __Pyx_RefNannyFinishContext(); - #if PY_MAJOR_VERSION < 3 - return; - #else + #if CYTHON_PEP489_MULTI_PHASE_INIT + return (__pyx_m != NULL) ? 0 : -1; + #elif PY_MAJOR_VERSION >= 3 return __pyx_m; + #else + return; #endif } /* --- Runtime support code --- */ +/* Refnanny */ #if CYTHON_REFNANNY static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) { PyObject *m = NULL, *p = NULL; @@ -22216,6 +26536,7 @@ static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) { } #endif +/* GetBuiltinName */ static PyObject *__Pyx_GetBuiltinName(PyObject *name) { PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name); if (unlikely(!result)) { @@ -22229,6 +26550,7 @@ static PyObject *__Pyx_GetBuiltinName(PyObject *name) { return result; } +/* RaiseDoubleKeywords */ static void __Pyx_RaiseDoubleKeywordsError( const char* func_name, PyObject* kw_name) @@ -22242,6 +26564,7 @@ static void __Pyx_RaiseDoubleKeywordsError( #endif } +/* ParseKeywords */ static int __Pyx_ParseOptionalKeywords( PyObject *kwds, PyObject **argnames[], @@ -22343,6 +26666,7 @@ static int __Pyx_ParseOptionalKeywords( return -1; } +/* RaiseArgTupleInvalid */ static void __Pyx_RaiseArgtupleInvalid( const char* func_name, int exact, @@ -22359,1840 +26683,2365 @@ static void __Pyx_RaiseArgtupleInvalid( num_expected = num_max; more_or_less = "at most"; } - if (exact) { - more_or_less = "exactly"; + if (exact) { + more_or_less = "exactly"; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", + func_name, more_or_less, num_expected, + (num_expected == 1) ? "" : "s", num_found); +} + +/* MemviewSliceInit */ +static int +__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview, + int ndim, + __Pyx_memviewslice *memviewslice, + int memview_is_new_reference) +{ + __Pyx_RefNannyDeclarations + int i, retval=-1; + Py_buffer *buf = &memview->view; + __Pyx_RefNannySetupContext("init_memviewslice", 0); + if (!buf) { + PyErr_SetString(PyExc_ValueError, + "buf is NULL."); + goto fail; + } else if (memviewslice->memview || memviewslice->data) { + PyErr_SetString(PyExc_ValueError, + "memviewslice is already initialized!"); + goto fail; + } + if (buf->strides) { + for (i = 0; i < ndim; i++) { + memviewslice->strides[i] = buf->strides[i]; + } + } else { + Py_ssize_t stride = buf->itemsize; + for (i = ndim - 1; i >= 0; i--) { + memviewslice->strides[i] = stride; + stride *= buf->shape[i]; + } + } + for (i = 0; i < ndim; i++) { + memviewslice->shape[i] = buf->shape[i]; + if (buf->suboffsets) { + memviewslice->suboffsets[i] = buf->suboffsets[i]; + } else { + memviewslice->suboffsets[i] = -1; + } + } + memviewslice->memview = memview; + memviewslice->data = (char *)buf->buf; + if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) { + Py_INCREF(memview); + } + retval = 0; + goto no_fail; +fail: + memviewslice->memview = 0; + memviewslice->data = 0; + retval = -1; +no_fail: + __Pyx_RefNannyFinishContext(); + return retval; +} +#ifndef Py_NO_RETURN +#define Py_NO_RETURN +#endif +static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN { + va_list vargs; + char msg[200]; +#ifdef HAVE_STDARG_PROTOTYPES + va_start(vargs, fmt); +#else + va_start(vargs); +#endif + vsnprintf(msg, 200, fmt, vargs); + va_end(vargs); + Py_FatalError(msg); +} +static CYTHON_INLINE int +__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count, + PyThread_type_lock lock) +{ + int result; + PyThread_acquire_lock(lock, 1); + result = (*acquisition_count)++; + PyThread_release_lock(lock); + return result; +} +static CYTHON_INLINE int +__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count, + PyThread_type_lock lock) +{ + int result; + PyThread_acquire_lock(lock, 1); + result = (*acquisition_count)--; + PyThread_release_lock(lock); + return result; +} +static CYTHON_INLINE void +__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno) +{ + int first_time; + struct __pyx_memoryview_obj *memview = memslice->memview; + if (!memview || (PyObject *) memview == Py_None) + return; + if (__pyx_get_slice_count(memview) < 0) + __pyx_fatalerror("Acquisition count is %d (line %d)", + __pyx_get_slice_count(memview), lineno); + first_time = __pyx_add_acquisition_count(memview) == 0; + if (first_time) { + if (have_gil) { + Py_INCREF((PyObject *) memview); + } else { + PyGILState_STATE _gilstate = PyGILState_Ensure(); + Py_INCREF((PyObject *) memview); + PyGILState_Release(_gilstate); + } + } +} +static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice, + int have_gil, int lineno) { + int last_time; + struct __pyx_memoryview_obj *memview = memslice->memview; + if (!memview ) { + return; + } else if ((PyObject *) memview == Py_None) { + memslice->memview = NULL; + return; + } + if (__pyx_get_slice_count(memview) <= 0) + __pyx_fatalerror("Acquisition count is %d (line %d)", + __pyx_get_slice_count(memview), lineno); + last_time = __pyx_sub_acquisition_count(memview) == 1; + memslice->data = NULL; + if (last_time) { + if (have_gil) { + Py_CLEAR(memslice->memview); + } else { + PyGILState_STATE _gilstate = PyGILState_Ensure(); + Py_CLEAR(memslice->memview); + PyGILState_Release(_gilstate); + } + } else { + memslice->memview = NULL; } - PyErr_Format(PyExc_TypeError, - "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", - func_name, more_or_less, num_expected, - (num_expected == 1) ? "" : "s", num_found); } -static CYTHON_INLINE int __Pyx_IsLittleEndian(void) { - unsigned int n = 1; - return *(unsigned char*)(&n) != 0; +/* RaiseTooManyValuesToUnpack */ +static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) { + PyErr_Format(PyExc_ValueError, + "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected); } -static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx, - __Pyx_BufFmt_StackElem* stack, - __Pyx_TypeInfo* type) { - stack[0].field = &ctx->root; - stack[0].parent_offset = 0; - ctx->root.type = type; - ctx->root.name = "buffer dtype"; - ctx->root.offset = 0; - ctx->head = stack; - ctx->head->field = &ctx->root; - ctx->fmt_offset = 0; - ctx->head->parent_offset = 0; - ctx->new_packmode = '@'; - ctx->enc_packmode = '@'; - ctx->new_count = 1; - ctx->enc_count = 0; - ctx->enc_type = 0; - ctx->is_complex = 0; - ctx->is_valid_array = 0; - ctx->struct_alignment = 0; - while (type->typegroup == 'S') { - ++ctx->head; - ctx->head->field = type->fields; - ctx->head->parent_offset = 0; - type = type->fields->type; - } + +/* RaiseNeedMoreValuesToUnpack */ +static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) { + PyErr_Format(PyExc_ValueError, + "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack", + index, (index == 1) ? "" : "s"); } -static int __Pyx_BufFmt_ParseNumber(const char** ts) { - int count; - const char* t = *ts; - if (*t < '0' || *t > '9') { - return -1; - } else { - count = *t++ - '0'; - while (*t >= '0' && *t < '9') { - count *= 10; - count += *t++ - '0'; + +/* IterFinish */ +static CYTHON_INLINE int __Pyx_IterFinish(void) { +#if CYTHON_FAST_THREAD_STATE + PyThreadState *tstate = __Pyx_PyThreadState_Current; + PyObject* exc_type = tstate->curexc_type; + if (unlikely(exc_type)) { + if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) { + PyObject *exc_value, *exc_tb; + exc_value = tstate->curexc_value; + exc_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; + Py_DECREF(exc_type); + Py_XDECREF(exc_value); + Py_XDECREF(exc_tb); + return 0; + } else { + return -1; } } - *ts = t; - return count; -} -static int __Pyx_BufFmt_ExpectNumber(const char **ts) { - int number = __Pyx_BufFmt_ParseNumber(ts); - if (number == -1) - PyErr_Format(PyExc_ValueError,\ - "Does not understand character buffer dtype format string ('%c')", **ts); - return number; -} -static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) { - PyErr_Format(PyExc_ValueError, - "Unexpected format string character: '%c'", ch); + return 0; +#else + if (unlikely(PyErr_Occurred())) { + if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) { + PyErr_Clear(); + return 0; + } else { + return -1; + } + } + return 0; +#endif } -static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) { - switch (ch) { - case 'c': return "'char'"; - case 'b': return "'signed char'"; - case 'B': return "'unsigned char'"; - case 'h': return "'short'"; - case 'H': return "'unsigned short'"; - case 'i': return "'int'"; - case 'I': return "'unsigned int'"; - case 'l': return "'long'"; - case 'L': return "'unsigned long'"; - case 'q': return "'long long'"; - case 'Q': return "'unsigned long long'"; - case 'f': return (is_complex ? "'complex float'" : "'float'"); - case 'd': return (is_complex ? "'complex double'" : "'double'"); - case 'g': return (is_complex ? "'complex long double'" : "'long double'"); - case 'T': return "a struct"; - case 'O': return "Python object"; - case 'P': return "a pointer"; - case 's': case 'p': return "a string"; - case 0: return "end"; - default: return "unparseable format string"; - } + +/* UnpackItemEndCheck */ +static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) { + if (unlikely(retval)) { + Py_DECREF(retval); + __Pyx_RaiseTooManyValuesError(expected); + return -1; + } else { + return __Pyx_IterFinish(); + } + return 0; } -static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) { - switch (ch) { - case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; - case 'h': case 'H': return 2; - case 'i': case 'I': case 'l': case 'L': return 4; - case 'q': case 'Q': return 8; - case 'f': return (is_complex ? 8 : 4); - case 'd': return (is_complex ? 16 : 8); - case 'g': { - PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g').."); - return 0; + +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); } -typedef struct { char c; short x; } __Pyx_st_short; -typedef struct { char c; int x; } __Pyx_st_int; -typedef struct { char c; long x; } __Pyx_st_long; -typedef struct { char c; float x; } __Pyx_st_float; -typedef struct { char c; double x; } __Pyx_st_double; -typedef struct { char c; long double x; } __Pyx_st_longdouble; -typedef struct { char c; void *x; } __Pyx_st_void_p; -#ifdef HAVE_LONG_LONG -typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong; -#endif -static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) { - switch (ch) { - case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; - case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short); - case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int); - case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long); -#ifdef HAVE_LONG_LONG - case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG); #endif - case 'f': return sizeof(__Pyx_st_float) - sizeof(float); - case 'd': return sizeof(__Pyx_st_double) - sizeof(double); - case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double); - case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*); - default: - __Pyx_BufFmt_RaiseUnexpectedChar(ch); - return 0; - } + +/* PyErrFetchRestore */ +#if CYTHON_FAST_THREAD_STATE +static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); } -/* These are for computing the padding at the end of the struct to align - on the first member of the struct. This will probably the same as above, - but we don't have any guarantees. - */ -typedef struct { short x; char c; } __Pyx_pad_short; -typedef struct { int x; char c; } __Pyx_pad_int; -typedef struct { long x; char c; } __Pyx_pad_long; -typedef struct { float x; char c; } __Pyx_pad_float; -typedef struct { double x; char c; } __Pyx_pad_double; -typedef struct { long double x; char c; } __Pyx_pad_longdouble; -typedef struct { void *x; char c; } __Pyx_pad_void_p; -#ifdef HAVE_LONG_LONG -typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong; +static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +} +#endif + +/* GetAttr */ +static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) { +#if CYTHON_USE_TYPE_SLOTS +#if PY_MAJOR_VERSION >= 3 + if (likely(PyUnicode_Check(n))) +#else + if (likely(PyString_Check(n))) #endif -static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) { - switch (ch) { - case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; - case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short); - case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int); - case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long); -#ifdef HAVE_LONG_LONG - case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG); + return __Pyx_PyObject_GetAttrStr(o, n); #endif - case 'f': return sizeof(__Pyx_pad_float) - sizeof(float); - case 'd': return sizeof(__Pyx_pad_double) - sizeof(double); - case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double); - case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*); - default: - __Pyx_BufFmt_RaiseUnexpectedChar(ch); - return 0; + return PyObject_GetAttr(o, n); +} + +/* GetAttr3 */ +static PyObject *__Pyx_GetAttr3Default(PyObject *d) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + return NULL; + __Pyx_PyErr_Clear(); + Py_INCREF(d); + return d; +} +static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) { + PyObject *r = __Pyx_GetAttr(o, n); + return (likely(r)) ? r : __Pyx_GetAttr3Default(d); +} + +/* GetModuleGlobalName */ +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { + PyObject *result; +#if !CYTHON_AVOID_BORROWED_REFS + result = PyDict_GetItem(__pyx_d, name); + if (likely(result)) { + Py_INCREF(result); + } else { +#else + result = PyObject_GetItem(__pyx_d, name); + if (!result) { + PyErr_Clear(); +#endif + result = __Pyx_GetBuiltinName(name); } + return result; } -static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) { - switch (ch) { - case 'c': - return 'H'; - case 'b': case 'h': case 'i': - case 'l': case 'q': case 's': case 'p': - return 'I'; - case 'B': case 'H': case 'I': case 'L': case 'Q': - return 'U'; - case 'f': case 'd': case 'g': - return (is_complex ? 'C' : 'R'); - case 'O': - return 'O'; - case 'P': - return 'P'; - default: { - __Pyx_BufFmt_RaiseUnexpectedChar(ch); - return 0; + +/* ArgTypeTest */ + static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact) +{ + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; } - } + else if (exact) { + #if PY_MAJOR_VERSION == 2 + if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; + #endif + } + else { + if (likely(__Pyx_TypeCheck(obj, type))) return 1; + } + PyErr_Format(PyExc_TypeError, + "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", + name, type->tp_name, Py_TYPE(obj)->tp_name); + return 0; } -static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) { - if (ctx->head == NULL || ctx->head->field == &ctx->root) { - const char* expected; - const char* quote; - if (ctx->head == NULL) { - expected = "end"; - quote = ""; + +/* PyCFunctionFastCall */ + #if CYTHON_FAST_PYCCALL +static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) { + PyCFunctionObject *func = (PyCFunctionObject*)func_obj; + PyCFunction meth = PyCFunction_GET_FUNCTION(func); + PyObject *self = PyCFunction_GET_SELF(func); + int flags = PyCFunction_GET_FLAGS(func); + assert(PyCFunction_Check(func)); + assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS))); + assert(nargs >= 0); + assert(nargs == 0 || args != NULL); + /* _PyCFunction_FastCallDict() must not be called with an exception set, + because it may clear it (directly or indirectly) and so the + caller loses its exception */ + assert(!PyErr_Occurred()); + if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) { + return (*((__Pyx_PyCFunctionFastWithKeywords)meth)) (self, args, nargs, NULL); } else { - expected = ctx->head->field->type->name; - quote = "'"; + return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs); } - PyErr_Format(PyExc_ValueError, - "Buffer dtype mismatch, expected %s%s%s but got %s", - quote, expected, quote, - __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex)); - } else { - __Pyx_StructField* field = ctx->head->field; - __Pyx_StructField* parent = (ctx->head - 1)->field; - PyErr_Format(PyExc_ValueError, - "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'", - field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex), - parent->type->name, field->name); - } } -static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) { - char group; - size_t size, offset, arraysize = 1; - if (ctx->enc_type == 0) return 0; - if (ctx->head->field->type->arraysize[0]) { - int i, ndim = 0; - if (ctx->enc_type == 's' || ctx->enc_type == 'p') { - ctx->is_valid_array = ctx->head->field->type->ndim == 1; - ndim = 1; - if (ctx->enc_count != ctx->head->field->type->arraysize[0]) { - PyErr_Format(PyExc_ValueError, - "Expected a dimension of size %zu, got %zu", - ctx->head->field->type->arraysize[0], ctx->enc_count); - return -1; +#endif + +/* PyFunctionFastCall */ + #if CYTHON_FAST_PYCALL +#include "frameobject.h" +static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na, + PyObject *globals) { + PyFrameObject *f; + PyThreadState *tstate = __Pyx_PyThreadState_Current; + PyObject **fastlocals; + Py_ssize_t i; + PyObject *result; + assert(globals != NULL); + /* XXX Perhaps we should create a specialized + PyFrame_New() that doesn't take locals, but does + take builtins without sanity checking them. + */ + assert(tstate != NULL); + f = PyFrame_New(tstate, co, globals, NULL); + if (f == NULL) { + return NULL; + } + fastlocals = f->f_localsplus; + for (i = 0; i < na; i++) { + Py_INCREF(*args); + fastlocals[i] = *args++; + } + result = PyEval_EvalFrameEx(f,0); + ++tstate->recursion_depth; + Py_DECREF(f); + --tstate->recursion_depth; + return result; +} +#if 1 || PY_VERSION_HEX < 0x030600B1 +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) { + PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); + PyObject *globals = PyFunction_GET_GLOBALS(func); + PyObject *argdefs = PyFunction_GET_DEFAULTS(func); + PyObject *closure; +#if PY_MAJOR_VERSION >= 3 + PyObject *kwdefs; +#endif + PyObject *kwtuple, **k; + PyObject **d; + Py_ssize_t nd; + Py_ssize_t nk; + PyObject *result; + assert(kwargs == NULL || PyDict_Check(kwargs)); + nk = kwargs ? PyDict_Size(kwargs) : 0; + if (Py_EnterRecursiveCall((char*)" while calling a Python object")) { + return NULL; + } + if ( +#if PY_MAJOR_VERSION >= 3 + co->co_kwonlyargcount == 0 && +#endif + likely(kwargs == NULL || nk == 0) && + co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) { + if (argdefs == NULL && co->co_argcount == nargs) { + result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals); + goto done; + } + else if (nargs == 0 && argdefs != NULL + && co->co_argcount == Py_SIZE(argdefs)) { + /* function called with no arguments, but all parameters have + a default value: use default values as arguments .*/ + args = &PyTuple_GET_ITEM(argdefs, 0); + result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals); + goto done; } } - if (!ctx->is_valid_array) { - PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d", - ctx->head->field->type->ndim, ndim); - return -1; + if (kwargs != NULL) { + Py_ssize_t pos, i; + kwtuple = PyTuple_New(2 * nk); + if (kwtuple == NULL) { + result = NULL; + goto done; + } + k = &PyTuple_GET_ITEM(kwtuple, 0); + pos = i = 0; + while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) { + Py_INCREF(k[i]); + Py_INCREF(k[i+1]); + i += 2; + } + nk = i / 2; } - for (i = 0; i < ctx->head->field->type->ndim; i++) { - arraysize *= ctx->head->field->type->arraysize[i]; + else { + kwtuple = NULL; + k = NULL; } - ctx->is_valid_array = 0; - ctx->enc_count = 1; - } - group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex); - do { - __Pyx_StructField* field = ctx->head->field; - __Pyx_TypeInfo* type = field->type; - if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') { - size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex); - } else { - size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex); + closure = PyFunction_GET_CLOSURE(func); +#if PY_MAJOR_VERSION >= 3 + kwdefs = PyFunction_GET_KW_DEFAULTS(func); +#endif + if (argdefs != NULL) { + d = &PyTuple_GET_ITEM(argdefs, 0); + nd = Py_SIZE(argdefs); } - if (ctx->enc_packmode == '@') { - size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex); - size_t align_mod_offset; - if (align_at == 0) return -1; - align_mod_offset = ctx->fmt_offset % align_at; - if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset; - if (ctx->struct_alignment == 0) - ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type, - ctx->is_complex); + else { + d = NULL; + nd = 0; } - if (type->size != size || type->typegroup != group) { - if (type->typegroup == 'C' && type->fields != NULL) { - size_t parent_offset = ctx->head->parent_offset + field->offset; - ++ctx->head; - ctx->head->field = type->fields; - ctx->head->parent_offset = parent_offset; - continue; - } - if ((type->typegroup == 'H' || group == 'H') && type->size == size) { - } else { - __Pyx_BufFmt_RaiseExpected(ctx); - return -1; - } +#if PY_MAJOR_VERSION >= 3 + result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL, + args, nargs, + k, (int)nk, + d, (int)nd, kwdefs, closure); +#else + result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, + args, nargs, + k, (int)nk, + d, (int)nd, closure); +#endif + Py_XDECREF(kwtuple); +done: + Py_LeaveRecursiveCall(); + return result; +} +#endif +#endif + +/* PyObjectCall */ + #if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { + PyObject *result; + ternaryfunc call = func->ob_type->tp_call; + if (unlikely(!call)) + return PyObject_Call(func, arg, kw); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); } - offset = ctx->head->parent_offset + field->offset; - if (ctx->fmt_offset != offset) { - PyErr_Format(PyExc_ValueError, - "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected", - (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset); - return -1; + return result; +} +#endif + +/* PyObjectCallMethO */ + #if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { + PyObject *self, *result; + PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); } - ctx->fmt_offset += size; - if (arraysize) - ctx->fmt_offset += (arraysize - 1) * size; - --ctx->enc_count; - while (1) { - if (field == &ctx->root) { - ctx->head = NULL; - if (ctx->enc_count != 0) { - __Pyx_BufFmt_RaiseExpected(ctx); - return -1; - } - break; - } - ctx->head->field = ++field; - if (field->type == NULL) { - --ctx->head; - field = ctx->head->field; - continue; - } else if (field->type->typegroup == 'S') { - size_t parent_offset = ctx->head->parent_offset + field->offset; - if (field->type->fields->type == NULL) continue; - field = field->type->fields; - ++ctx->head; - ctx->head->field = field; - ctx->head->parent_offset = parent_offset; - break; - } else { - break; - } + return result; +} +#endif + +/* PyObjectCallOneArg */ + #if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#if CYTHON_FAST_PYCALL + if (PyFunction_Check(func)) { + return __Pyx_PyFunction_FastCall(func, &arg, 1); } - } while (ctx->enc_count); - ctx->enc_type = 0; - ctx->is_complex = 0; - return 0; +#endif + if (likely(PyCFunction_Check(func))) { + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); +#if CYTHON_FAST_PYCCALL + } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) { + return __Pyx_PyCFunction_FastCall(func, &arg, 1); +#endif + } + } + return __Pyx__PyObject_CallOneArg(func, arg); } -static CYTHON_INLINE PyObject * -__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp) -{ - const char *ts = *tsp; - int i = 0, number; - int ndim = ctx->head->field->type->ndim; -; - ++ts; - if (ctx->new_count != 1) { - PyErr_SetString(PyExc_ValueError, - "Cannot handle repeated arrays in format string"); - return NULL; +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_Pack(1, arg); + if (unlikely(!args)) return NULL; + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +#endif + +/* Import */ + static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_MAJOR_VERSION < 3 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; } - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - while (*ts && *ts != ')') { - switch (*ts) { - case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue; - default: break; + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_MAJOR_VERSION < 3 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif } - number = __Pyx_BufFmt_ExpectNumber(&ts); - if (number == -1) return NULL; - if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i]) - return PyErr_Format(PyExc_ValueError, - "Expected a dimension of size %zu, got %d", - ctx->head->field->type->arraysize[i], number); - if (*ts != ',' && *ts != ')') - return PyErr_Format(PyExc_ValueError, - "Expected a comma in format string, got '%c'", *ts); - if (*ts == ',') ts++; - i++; } - if (i != ndim) - return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d", - ctx->head->field->type->ndim, i); - if (!*ts) { - PyErr_SetString(PyExc_ValueError, - "Unexpected end of format string, expected ')'"); - return NULL; +bad: + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +/* ImportFrom */ + static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif } - ctx->is_valid_array = 1; - ctx->new_count = 1; - *tsp = ++ts; - return Py_None; + return value; } -static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) { - int got_Z = 0; - while (1) { - switch(*ts) { - case 0: - if (ctx->enc_type != 0 && ctx->head == NULL) { - __Pyx_BufFmt_RaiseExpected(ctx); - return NULL; - } - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - if (ctx->head != NULL) { - __Pyx_BufFmt_RaiseExpected(ctx); - return NULL; + +/* RaiseException */ + #if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + __Pyx_PyThreadState_declare + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; } - return ts; - case ' ': - case '\r': - case '\n': - ++ts; - break; - case '<': - if (!__Pyx_IsLittleEndian()) { - PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler"); - return NULL; + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; } - ctx->new_packmode = '='; - ++ts; - break; - case '>': - case '!': - if (__Pyx_IsLittleEndian()) { - PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler"); - return NULL; +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; } - ctx->new_packmode = '='; - ++ts; - break; - case '=': - case '@': - case '^': - ctx->new_packmode = *ts++; - break; - case 'T': - { - const char* ts_after_sub; - size_t i, struct_count = ctx->new_count; - size_t struct_alignment = ctx->struct_alignment; - ctx->new_count = 1; - ++ts; - if (*ts != '{') { - PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'"); - return NULL; - } - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - ctx->enc_type = 0; - ctx->enc_count = 0; - ctx->struct_alignment = 0; - ++ts; - ts_after_sub = ts; - for (i = 0; i != struct_count; ++i) { - ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts); - if (!ts_after_sub) return NULL; - } - ts = ts_after_sub; - if (struct_alignment) ctx->struct_alignment = struct_alignment; + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; } - break; - case '}': - { - size_t alignment = ctx->struct_alignment; - ++ts; - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - ctx->enc_type = 0; - if (alignment && ctx->fmt_offset % alignment) { - ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment); - } + } + __Pyx_PyThreadState_assign + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; } - return ts; - case 'x': - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - ctx->fmt_offset += ctx->new_count; - ctx->new_count = 1; - ctx->enc_count = 0; - ctx->enc_type = 0; - ctx->enc_packmode = ctx->new_packmode; - ++ts; - break; - case 'Z': - got_Z = 1; - ++ts; - if (*ts != 'f' && *ts != 'd' && *ts != 'g') { - __Pyx_BufFmt_RaiseUnexpectedChar('Z'); - return NULL; + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + int is_subclass = PyObject_IsSubclass(instance_class, type); + if (!is_subclass) { + instance_class = NULL; + } else if (unlikely(is_subclass == -1)) { + goto bad; + } else { + type = instance_class; + } + } } - case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I': - case 'l': case 'L': case 'q': case 'Q': - case 'f': case 'd': case 'g': - case 'O': case 'p': - if (ctx->enc_type == *ts && got_Z == ctx->is_complex && - ctx->enc_packmode == ctx->new_packmode) { - ctx->enc_count += ctx->new_count; - ctx->new_count = 1; - got_Z = 0; - ++ts; - break; + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } } - case 's': - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - ctx->enc_count = ctx->new_count; - ctx->enc_packmode = ctx->new_packmode; - ctx->enc_type = *ts; - ctx->is_complex = got_Z; - ++ts; - ctx->new_count = 1; - got_Z = 0; - break; - case ':': - ++ts; - while(*ts != ':') ++ts; - ++ts; - break; - case '(': - if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL; - break; - default: - { - int number = __Pyx_BufFmt_ExpectNumber(&ts); - if (number == -1) return NULL; - ctx->new_count = (size_t)number; + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } + if (cause) { + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; } + PyException_SetCause(value, fixed_cause); } - } -} -static CYTHON_INLINE void __Pyx_ZeroBuffer(Py_buffer* buf) { - buf->buf = NULL; - buf->obj = NULL; - buf->strides = __Pyx_zeros; - buf->shape = __Pyx_zeros; - buf->suboffsets = __Pyx_minusones; + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = __Pyx_PyThreadState_Current; + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; } -static CYTHON_INLINE int __Pyx_GetBufferAndValidate( - Py_buffer* buf, PyObject* obj, __Pyx_TypeInfo* dtype, int flags, - int nd, int cast, __Pyx_BufFmt_StackElem* stack) -{ - if (obj == Py_None || obj == NULL) { - __Pyx_ZeroBuffer(buf); - return 0; - } - buf->buf = NULL; - if (__Pyx_GetBuffer(obj, buf, flags) == -1) goto fail; - if (buf->ndim != nd) { - PyErr_Format(PyExc_ValueError, - "Buffer has wrong number of dimensions (expected %d, got %d)", - nd, buf->ndim); - goto fail; - } - if (!cast) { - __Pyx_BufFmt_Context ctx; - __Pyx_BufFmt_Init(&ctx, stack, dtype); - if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail; - } - if ((unsigned)buf->itemsize != dtype->size) { - PyErr_Format(PyExc_ValueError, - "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "d byte%s) does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "d byte%s)", - buf->itemsize, (buf->itemsize > 1) ? "s" : "", - dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : ""); - goto fail; - } - if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones; - return 0; -fail:; - __Pyx_ZeroBuffer(buf); - return -1; +#endif + +/* HasAttr */ + static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) { + PyObject *r; + if (unlikely(!__Pyx_PyBaseString_Check(n))) { + PyErr_SetString(PyExc_TypeError, + "hasattr(): attribute name must be string"); + return -1; + } + r = __Pyx_GetAttr(o, n); + if (unlikely(!r)) { + PyErr_Clear(); + return 0; + } else { + Py_DECREF(r); + return 1; + } } -static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) { - if (info->buf == NULL) return; - if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL; - __Pyx_ReleaseBuffer(info); + +/* BytesEquals */ + static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) { +#if CYTHON_COMPILING_IN_PYPY + return PyObject_RichCompareBool(s1, s2, equals); +#else + if (s1 == s2) { + return (equals == Py_EQ); + } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) { + const char *ps1, *ps2; + Py_ssize_t length = PyBytes_GET_SIZE(s1); + if (length != PyBytes_GET_SIZE(s2)) + return (equals == Py_NE); + ps1 = PyBytes_AS_STRING(s1); + ps2 = PyBytes_AS_STRING(s2); + if (ps1[0] != ps2[0]) { + return (equals == Py_NE); + } else if (length == 1) { + return (equals == Py_EQ); + } else { + int result; +#if CYTHON_USE_UNICODE_INTERNALS + Py_hash_t hash1, hash2; + hash1 = ((PyBytesObject*)s1)->ob_shash; + hash2 = ((PyBytesObject*)s2)->ob_shash; + if (hash1 != hash2 && hash1 != -1 && hash2 != -1) { + return (equals == Py_NE); + } +#endif + result = memcmp(ps1, ps2, (size_t)length); + return (equals == Py_EQ) ? (result == 0) : (result != 0); + } + } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) { + return (equals == Py_NE); + } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) { + return (equals == Py_NE); + } else { + int result; + PyObject* py_result = PyObject_RichCompare(s1, s2, equals); + if (!py_result) + return -1; + result = __Pyx_PyObject_IsTrue(py_result); + Py_DECREF(py_result); + return result; + } +#endif } -static int -__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview, - int ndim, - __Pyx_memviewslice *memviewslice, - int memview_is_new_reference) -{ - __Pyx_RefNannyDeclarations - int i, retval=-1; - Py_buffer *buf = &memview->view; - __Pyx_RefNannySetupContext("init_memviewslice", 0); - if (!buf) { - PyErr_SetString(PyExc_ValueError, - "buf is NULL."); - goto fail; - } else if (memviewslice->memview || memviewslice->data) { - PyErr_SetString(PyExc_ValueError, - "memviewslice is already initialized!"); - goto fail; +/* UnicodeEquals */ + static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) { +#if CYTHON_COMPILING_IN_PYPY + return PyObject_RichCompareBool(s1, s2, equals); +#else +#if PY_MAJOR_VERSION < 3 + PyObject* owned_ref = NULL; +#endif + int s1_is_unicode, s2_is_unicode; + if (s1 == s2) { + goto return_eq; } - if (buf->strides) { - for (i = 0; i < ndim; i++) { - memviewslice->strides[i] = buf->strides[i]; + s1_is_unicode = PyUnicode_CheckExact(s1); + s2_is_unicode = PyUnicode_CheckExact(s2); +#if PY_MAJOR_VERSION < 3 + if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) { + owned_ref = PyUnicode_FromObject(s2); + if (unlikely(!owned_ref)) + return -1; + s2 = owned_ref; + s2_is_unicode = 1; + } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) { + owned_ref = PyUnicode_FromObject(s1); + if (unlikely(!owned_ref)) + return -1; + s1 = owned_ref; + s1_is_unicode = 1; + } else if (((!s2_is_unicode) & (!s1_is_unicode))) { + return __Pyx_PyBytes_Equals(s1, s2, equals); + } +#endif + if (s1_is_unicode & s2_is_unicode) { + Py_ssize_t length; + int kind; + void *data1, *data2; + if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0)) + return -1; + length = __Pyx_PyUnicode_GET_LENGTH(s1); + if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) { + goto return_ne; } - } else { - Py_ssize_t stride = buf->itemsize; - for (i = ndim - 1; i >= 0; i--) { - memviewslice->strides[i] = stride; - stride *= buf->shape[i]; +#if CYTHON_USE_UNICODE_INTERNALS + { + Py_hash_t hash1, hash2; + #if CYTHON_PEP393_ENABLED + hash1 = ((PyASCIIObject*)s1)->hash; + hash2 = ((PyASCIIObject*)s2)->hash; + #else + hash1 = ((PyUnicodeObject*)s1)->hash; + hash2 = ((PyUnicodeObject*)s2)->hash; + #endif + if (hash1 != hash2 && hash1 != -1 && hash2 != -1) { + goto return_ne; + } } - } - for (i = 0; i < ndim; i++) { - memviewslice->shape[i] = buf->shape[i]; - if (buf->suboffsets) { - memviewslice->suboffsets[i] = buf->suboffsets[i]; +#endif + kind = __Pyx_PyUnicode_KIND(s1); + if (kind != __Pyx_PyUnicode_KIND(s2)) { + goto return_ne; + } + data1 = __Pyx_PyUnicode_DATA(s1); + data2 = __Pyx_PyUnicode_DATA(s2); + if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) { + goto return_ne; + } else if (length == 1) { + goto return_eq; } else { - memviewslice->suboffsets[i] = -1; + int result = memcmp(data1, data2, (size_t)(length * kind)); + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(owned_ref); + #endif + return (equals == Py_EQ) ? (result == 0) : (result != 0); } + } else if ((s1 == Py_None) & s2_is_unicode) { + goto return_ne; + } else if ((s2 == Py_None) & s1_is_unicode) { + goto return_ne; + } else { + int result; + PyObject* py_result = PyObject_RichCompare(s1, s2, equals); + if (!py_result) + return -1; + result = __Pyx_PyObject_IsTrue(py_result); + Py_DECREF(py_result); + return result; } - memviewslice->memview = memview; - memviewslice->data = (char *)buf->buf; - if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) { - Py_INCREF(memview); - } - retval = 0; - goto no_fail; -fail: - memviewslice->memview = 0; - memviewslice->data = 0; - retval = -1; -no_fail: - __Pyx_RefNannyFinishContext(); - return retval; -} -static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) { - va_list vargs; - char msg[200]; -#ifdef HAVE_STDARG_PROTOTYPES - va_start(vargs, fmt); -#else - va_start(vargs); +return_eq: + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(owned_ref); + #endif + return (equals == Py_EQ); +return_ne: + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(owned_ref); + #endif + return (equals == Py_NE); #endif - vsnprintf(msg, 200, fmt, vargs); - Py_FatalError(msg); - va_end(vargs); -} -static CYTHON_INLINE int -__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count, - PyThread_type_lock lock) -{ - int result; - PyThread_acquire_lock(lock, 1); - result = (*acquisition_count)++; - PyThread_release_lock(lock); - return result; -} -static CYTHON_INLINE int -__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count, - PyThread_type_lock lock) -{ - int result; - PyThread_acquire_lock(lock, 1); - result = (*acquisition_count)--; - PyThread_release_lock(lock); - return result; } -static CYTHON_INLINE void -__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno) -{ - int first_time; - struct __pyx_memoryview_obj *memview = memslice->memview; - if (!memview || (PyObject *) memview == Py_None) - return; - if (__pyx_get_slice_count(memview) < 0) - __pyx_fatalerror("Acquisition count is %d (line %d)", - __pyx_get_slice_count(memview), lineno); - first_time = __pyx_add_acquisition_count(memview) == 0; - if (first_time) { - if (have_gil) { - Py_INCREF((PyObject *) memview); - } else { - PyGILState_STATE _gilstate = PyGILState_Ensure(); - Py_INCREF((PyObject *) memview); - PyGILState_Release(_gilstate); + +/* decode_c_string */ + static CYTHON_INLINE PyObject* __Pyx_decode_c_string( + const char* cstring, Py_ssize_t start, Py_ssize_t stop, + const char* encoding, const char* errors, + PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) { + Py_ssize_t length; + if (unlikely((start < 0) | (stop < 0))) { + size_t slen = strlen(cstring); + if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) { + PyErr_SetString(PyExc_OverflowError, + "c-string too long to convert to Python"); + return NULL; } - } -} -static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice, - int have_gil, int lineno) { - int last_time; - struct __pyx_memoryview_obj *memview = memslice->memview; - if (!memview ) { - return; - } else if ((PyObject *) memview == Py_None) { - memslice->memview = NULL; - return; - } - if (__pyx_get_slice_count(memview) <= 0) - __pyx_fatalerror("Acquisition count is %d (line %d)", - __pyx_get_slice_count(memview), lineno); - last_time = __pyx_sub_acquisition_count(memview) == 1; - memslice->data = NULL; - if (last_time) { - if (have_gil) { - Py_CLEAR(memslice->memview); - } else { - PyGILState_STATE _gilstate = PyGILState_Ensure(); - Py_CLEAR(memslice->memview); - PyGILState_Release(_gilstate); + length = (Py_ssize_t) slen; + if (start < 0) { + start += length; + if (start < 0) + start = 0; } + if (stop < 0) + stop += length; + } + length = stop - start; + if (unlikely(length <= 0)) + return PyUnicode_FromUnicode(NULL, 0); + cstring += start; + if (decode_func) { + return decode_func(cstring, length, errors); } else { - memslice->memview = NULL; + return PyUnicode_Decode(cstring, length, encoding, errors); } } -static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) { - PyErr_Format(PyExc_ValueError, - "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected); +/* RaiseNoneIterError */ + static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); } -static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) { - PyErr_Format(PyExc_ValueError, - "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack", - index, (index == 1) ? "" : "s"); +/* ExtTypeTest */ + static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) { + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; + } + if (likely(__Pyx_TypeCheck(obj, type))) + return 1; + PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s", + Py_TYPE(obj)->tp_name, type->tp_name); + return 0; } -static CYTHON_INLINE int __Pyx_IterFinish(void) { -#if CYTHON_COMPILING_IN_CPYTHON - PyThreadState *tstate = PyThreadState_GET(); - PyObject* exc_type = tstate->curexc_type; - if (unlikely(exc_type)) { - if (likely(exc_type == PyExc_StopIteration) || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)) { - PyObject *exc_value, *exc_tb; - exc_value = tstate->curexc_value; - exc_tb = tstate->curexc_traceback; - tstate->curexc_type = 0; - tstate->curexc_value = 0; - tstate->curexc_traceback = 0; - Py_DECREF(exc_type); - Py_XDECREF(exc_value); - Py_XDECREF(exc_tb); - return 0; - } else { - return -1; - } +/* SaveResetException */ + #if CYTHON_FAST_THREAD_STATE +static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { + #if PY_VERSION_HEX >= 0x030700A2 + *type = tstate->exc_state.exc_type; + *value = tstate->exc_state.exc_value; + *tb = tstate->exc_state.exc_traceback; + #else + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + #endif + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +} +static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + #if PY_VERSION_HEX >= 0x030700A2 + tmp_type = tstate->exc_state.exc_type; + tmp_value = tstate->exc_state.exc_value; + tmp_tb = tstate->exc_state.exc_traceback; + tstate->exc_state.exc_type = type; + tstate->exc_state.exc_value = value; + tstate->exc_state.exc_traceback = tb; + #else + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = type; + tstate->exc_value = value; + tstate->exc_traceback = tb; + #endif + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +} +#endif + +/* GetException */ + #if CYTHON_FAST_THREAD_STATE +static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { +#else +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { +#endif + PyObject *local_type, *local_value, *local_tb; +#if CYTHON_FAST_THREAD_STATE + PyObject *tmp_type, *tmp_value, *tmp_tb; + local_type = tstate->curexc_type; + local_value = tstate->curexc_value; + local_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(&local_type, &local_value, &local_tb); +#endif + PyErr_NormalizeException(&local_type, &local_value, &local_tb); +#if CYTHON_FAST_THREAD_STATE + if (unlikely(tstate->curexc_type)) +#else + if (unlikely(PyErr_Occurred())) +#endif + goto bad; + #if PY_MAJOR_VERSION >= 3 + if (local_tb) { + if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) + goto bad; } - return 0; + #endif + Py_XINCREF(local_tb); + Py_XINCREF(local_type); + Py_XINCREF(local_value); + *type = local_type; + *value = local_value; + *tb = local_tb; +#if CYTHON_FAST_THREAD_STATE + #if PY_VERSION_HEX >= 0x030700A2 + tmp_type = tstate->exc_state.exc_type; + tmp_value = tstate->exc_state.exc_value; + tmp_tb = tstate->exc_state.exc_traceback; + tstate->exc_state.exc_type = local_type; + tstate->exc_state.exc_value = local_value; + tstate->exc_state.exc_traceback = local_tb; + #else + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = local_type; + tstate->exc_value = local_value; + tstate->exc_traceback = local_tb; + #endif + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); #else - if (unlikely(PyErr_Occurred())) { - if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) { - PyErr_Clear(); - return 0; - } else { - return -1; - } - } - return 0; + PyErr_SetExcInfo(local_type, local_value, local_tb); #endif + return 0; +bad: + *type = 0; + *value = 0; + *tb = 0; + Py_XDECREF(local_type); + Py_XDECREF(local_value); + Py_XDECREF(local_tb); + return -1; } -static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) { - if (unlikely(retval)) { - Py_DECREF(retval); - __Pyx_RaiseTooManyValuesError(expected); - return -1; - } else { - return __Pyx_IterFinish(); - } - return 0; +/* SwapException */ + #if CYTHON_FAST_THREAD_STATE +static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + #if PY_VERSION_HEX >= 0x030700A2 + tmp_type = tstate->exc_state.exc_type; + tmp_value = tstate->exc_state.exc_value; + tmp_tb = tstate->exc_state.exc_traceback; + tstate->exc_state.exc_type = *type; + tstate->exc_state.exc_value = *value; + tstate->exc_state.exc_traceback = *tb; + #else + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = *type; + tstate->exc_value = *value; + tstate->exc_traceback = *tb; + #endif + *type = tmp_type; + *value = tmp_value; + *tb = tmp_tb; +} +#else +static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb); + PyErr_SetExcInfo(*type, *value, *tb); + *type = tmp_type; + *value = tmp_value; + *tb = tmp_tb; } +#endif -static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) { - PyErr_Format(PyExc_TypeError, - "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", - name, type->tp_name, Py_TYPE(obj)->tp_name); +/* GetItemInt */ + static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) { + PyObject *r; + if (!j) return NULL; + r = PyObject_GetItem(o, j); + Py_DECREF(j); + return r; } -static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, - const char *name, int exact) -{ - if (unlikely(!type)) { - PyErr_SetString(PyExc_SystemError, "Missing type object"); - return 0; +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, + CYTHON_NCP_UNUSED int wraparound, + CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + Py_ssize_t wrapped_i = i; + if (wraparound & unlikely(i < 0)) { + wrapped_i += PyList_GET_SIZE(o); } - if (none_allowed && obj == Py_None) return 1; - else if (exact) { - if (likely(Py_TYPE(obj) == type)) return 1; - #if PY_MAJOR_VERSION == 2 - else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; - #endif + if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyList_GET_SIZE(o)))) { + PyObject *r = PyList_GET_ITEM(o, wrapped_i); + Py_INCREF(r); + return r; } - else { - if (likely(PyObject_TypeCheck(obj, type))) return 1; + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, + CYTHON_NCP_UNUSED int wraparound, + CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + Py_ssize_t wrapped_i = i; + if (wraparound & unlikely(i < 0)) { + wrapped_i += PyTuple_GET_SIZE(o); } - __Pyx_RaiseArgumentTypeInvalid(name, obj, type); - return 0; + if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, wrapped_i); + Py_INCREF(r); + return r; + } + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif } - -static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { - PyObject *result; -#if CYTHON_COMPILING_IN_CPYTHON - result = PyDict_GetItem(__pyx_d, name); - if (likely(result)) { - Py_INCREF(result); +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list, + CYTHON_NCP_UNUSED int wraparound, + CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS + if (is_list || PyList_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o); + if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) { + PyObject *r = PyList_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } + } + else if (PyTuple_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o); + if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } } else { + PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence; + if (likely(m && m->sq_item)) { + if (wraparound && unlikely(i < 0) && likely(m->sq_length)) { + Py_ssize_t l = m->sq_length(o); + if (likely(l >= 0)) { + i += l; + } else { + if (!PyErr_ExceptionMatches(PyExc_OverflowError)) + return NULL; + PyErr_Clear(); + } + } + return m->sq_item(o, i); + } + } #else - result = PyObject_GetItem(__pyx_d, name); - if (!result) { - PyErr_Clear(); -#endif - result = __Pyx_GetBuiltinName(name); + if (is_list || PySequence_Check(o)) { + return PySequence_GetItem(o, i); } - return result; +#endif + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); } -#if CYTHON_COMPILING_IN_CPYTHON -static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { - PyObject *result; - ternaryfunc call = func->ob_type->tp_call; - if (unlikely(!call)) - return PyObject_Call(func, arg, kw); - if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) - return NULL; - result = (*call)(func, arg, kw); - Py_LeaveRecursiveCall(); - if (unlikely(!result) && unlikely(!PyErr_Occurred())) { - PyErr_SetString( - PyExc_SystemError, - "NULL result without error in PyObject_Call"); +/* PyIntBinop */ + #if !CYTHON_COMPILING_IN_PYPY +static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) { + #if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(op1))) { + const long b = intval; + long x; + long a = PyInt_AS_LONG(op1); + x = (long)((unsigned long)a + b); + if (likely((x^a) >= 0 || (x^b) >= 0)) + return PyInt_FromLong(x); + return PyLong_Type.tp_as_number->nb_add(op1, op2); } - return result; -} + #endif + #if CYTHON_USE_PYLONG_INTERNALS + if (likely(PyLong_CheckExact(op1))) { + const long b = intval; + long a, x; +#ifdef HAVE_LONG_LONG + const PY_LONG_LONG llb = intval; + PY_LONG_LONG lla, llx; #endif - -#if CYTHON_COMPILING_IN_CPYTHON -static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { - PyObject *self, *result; - PyCFunction cfunc; - cfunc = PyCFunction_GET_FUNCTION(func); - self = PyCFunction_GET_SELF(func); - if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) - return NULL; - result = cfunc(self, arg); - Py_LeaveRecursiveCall(); - if (unlikely(!result) && unlikely(!PyErr_Occurred())) { - PyErr_SetString( - PyExc_SystemError, - "NULL result without error in PyObject_Call"); - } - return result; -} + const digit* digits = ((PyLongObject*)op1)->ob_digit; + const Py_ssize_t size = Py_SIZE(op1); + if (likely(__Pyx_sst_abs(size) <= 1)) { + a = likely(size) ? digits[0] : 0; + if (size == -1) a = -a; + } else { + switch (size) { + case -2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; #endif - -#if CYTHON_COMPILING_IN_CPYTHON -static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { - PyObject *result; - PyObject *args = PyTuple_New(1); - if (unlikely(!args)) return NULL; - Py_INCREF(arg); - PyTuple_SET_ITEM(args, 0, arg); - result = __Pyx_PyObject_Call(func, args, NULL); - Py_DECREF(args); - return result; -} -static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { -#ifdef __Pyx_CyFunction_USED - if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { -#else - if (likely(PyCFunction_Check(func))) { + } + case 2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + case -3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + case 3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; #endif - if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { - return __Pyx_PyObject_CallMethO(func, arg); + } + case -4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + case 4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + default: return PyLong_Type.tp_as_number->nb_add(op1, op2); + } } + x = a + b; + return PyLong_FromLong(x); +#ifdef HAVE_LONG_LONG + long_long: + llx = lla + llb; + return PyLong_FromLongLong(llx); +#endif + + } - return __Pyx__PyObject_CallOneArg(func, arg); -} -#else -static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { - PyObject *result; - PyObject *args = PyTuple_Pack(1, arg); - if (unlikely(!args)) return NULL; - result = __Pyx_PyObject_Call(func, args, NULL); - Py_DECREF(args); - return result; + #endif + if (PyFloat_CheckExact(op1)) { + const long b = intval; + double a = PyFloat_AS_DOUBLE(op1); + double result; + PyFPE_START_PROTECT("add", return NULL) + result = ((double)a) + (double)b; + PyFPE_END_PROTECT(result) + return PyFloat_FromDouble(result); + } + return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2); } #endif -static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { -#if CYTHON_COMPILING_IN_CPYTHON - PyObject *tmp_type, *tmp_value, *tmp_tb; - PyThreadState *tstate = PyThreadState_GET(); - tmp_type = tstate->curexc_type; - tmp_value = tstate->curexc_value; - tmp_tb = tstate->curexc_traceback; - tstate->curexc_type = type; - tstate->curexc_value = value; - tstate->curexc_traceback = tb; - Py_XDECREF(tmp_type); - Py_XDECREF(tmp_value); - Py_XDECREF(tmp_tb); -#else - PyErr_Restore(type, value, tb); -#endif -} -static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { -#if CYTHON_COMPILING_IN_CPYTHON - PyThreadState *tstate = PyThreadState_GET(); - *type = tstate->curexc_type; - *value = tstate->curexc_value; - *tb = tstate->curexc_traceback; - tstate->curexc_type = 0; - tstate->curexc_value = 0; - tstate->curexc_traceback = 0; -#else - PyErr_Fetch(type, value, tb); -#endif +/* None */ + static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) { + PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname); } -#if PY_MAJOR_VERSION < 3 -static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, - CYTHON_UNUSED PyObject *cause) { - Py_XINCREF(type); - if (!value || value == Py_None) - value = NULL; - else - Py_INCREF(value); - if (!tb || tb == Py_None) - tb = NULL; - else { - Py_INCREF(tb); - if (!PyTraceBack_Check(tb)) { - PyErr_SetString(PyExc_TypeError, - "raise: arg 3 must be a traceback or None"); - goto raise_error; - } - } - if (PyType_Check(type)) { -#if CYTHON_COMPILING_IN_PYPY - if (!value) { - Py_INCREF(Py_None); - value = Py_None; - } +/* WriteUnraisableException */ + static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno, + CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename, + int full_traceback, CYTHON_UNUSED int nogil) { + PyObject *old_exc, *old_val, *old_tb; + PyObject *ctx; + __Pyx_PyThreadState_declare +#ifdef WITH_THREAD + PyGILState_STATE state; + if (nogil) + state = PyGILState_Ensure(); +#ifdef _MSC_VER + else state = (PyGILState_STATE)-1; #endif - PyErr_NormalizeException(&type, &value, &tb); +#endif + __Pyx_PyThreadState_assign + __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); + if (full_traceback) { + Py_XINCREF(old_exc); + Py_XINCREF(old_val); + Py_XINCREF(old_tb); + __Pyx_ErrRestore(old_exc, old_val, old_tb); + PyErr_PrintEx(1); + } + #if PY_MAJOR_VERSION < 3 + ctx = PyString_FromString(name); + #else + ctx = PyUnicode_FromString(name); + #endif + __Pyx_ErrRestore(old_exc, old_val, old_tb); + if (!ctx) { + PyErr_WriteUnraisable(Py_None); } else { - if (value) { - PyErr_SetString(PyExc_TypeError, - "instance exception may not have a separate value"); - goto raise_error; - } - value = type; - type = (PyObject*) Py_TYPE(type); - Py_INCREF(type); - if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { - PyErr_SetString(PyExc_TypeError, - "raise: exception class must be a subclass of BaseException"); - goto raise_error; - } + PyErr_WriteUnraisable(ctx); + Py_DECREF(ctx); } - __Pyx_ErrRestore(type, value, tb); - return; -raise_error: - Py_XDECREF(value); - Py_XDECREF(type); - Py_XDECREF(tb); - return; +#ifdef WITH_THREAD + if (nogil) + PyGILState_Release(state); +#endif } + +/* SetVTable */ + static int __Pyx_SetVtable(PyObject *dict, void *vtable) { +#if PY_VERSION_HEX >= 0x02070000 + PyObject *ob = PyCapsule_New(vtable, 0, 0); #else -static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { - PyObject* owned_instance = NULL; - if (tb == Py_None) { - tb = 0; - } else if (tb && !PyTraceBack_Check(tb)) { - PyErr_SetString(PyExc_TypeError, - "raise: arg 3 must be a traceback or None"); + PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); +#endif + if (!ob) goto bad; - } - if (value == Py_None) - value = 0; - if (PyExceptionInstance_Check(type)) { - if (value) { - PyErr_SetString(PyExc_TypeError, - "instance exception may not have a separate value"); - goto bad; - } - value = type; - type = (PyObject*) Py_TYPE(value); - } else if (PyExceptionClass_Check(type)) { - PyObject *instance_class = NULL; - if (value && PyExceptionInstance_Check(value)) { - instance_class = (PyObject*) Py_TYPE(value); - if (instance_class != type) { - int is_subclass = PyObject_IsSubclass(instance_class, type); - if (!is_subclass) { - instance_class = NULL; - } else if (unlikely(is_subclass == -1)) { - goto bad; - } else { - type = instance_class; - } - } - } - if (!instance_class) { - PyObject *args; - if (!value) - args = PyTuple_New(0); - else if (PyTuple_Check(value)) { - Py_INCREF(value); - args = value; - } else - args = PyTuple_Pack(1, value); - if (!args) - goto bad; - owned_instance = PyObject_Call(type, args, NULL); - Py_DECREF(args); - if (!owned_instance) - goto bad; - value = owned_instance; - if (!PyExceptionInstance_Check(value)) { - PyErr_Format(PyExc_TypeError, - "calling %R should have returned an instance of " - "BaseException, not %R", - type, Py_TYPE(value)); - goto bad; - } - } - } else { - PyErr_SetString(PyExc_TypeError, - "raise: exception class must be a subclass of BaseException"); + if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0) goto bad; - } -#if PY_VERSION_HEX >= 0x03030000 - if (cause) { -#else - if (cause && cause != Py_None) { -#endif - PyObject *fixed_cause; - if (cause == Py_None) { - fixed_cause = NULL; - } else if (PyExceptionClass_Check(cause)) { - fixed_cause = PyObject_CallObject(cause, NULL); - if (fixed_cause == NULL) - goto bad; - } else if (PyExceptionInstance_Check(cause)) { - fixed_cause = cause; - Py_INCREF(fixed_cause); - } else { - PyErr_SetString(PyExc_TypeError, - "exception causes must derive from " - "BaseException"); - goto bad; - } - PyException_SetCause(value, fixed_cause); - } - PyErr_SetObject(type, value); - if (tb) { -#if CYTHON_COMPILING_IN_PYPY - PyObject *tmp_type, *tmp_value, *tmp_tb; - PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb); - Py_INCREF(tb); - PyErr_Restore(tmp_type, tmp_value, tb); - Py_XDECREF(tmp_tb); + Py_DECREF(ob); + return 0; +bad: + Py_XDECREF(ob); + return -1; +} + +/* SetupReduce */ + static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { + int ret; + PyObject *name_attr; + name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2); + if (likely(name_attr)) { + ret = PyObject_RichCompareBool(name_attr, name, Py_EQ); + } else { + ret = -1; + } + if (unlikely(ret < 0)) { + PyErr_Clear(); + ret = 0; + } + Py_XDECREF(name_attr); + return ret; +} +static int __Pyx_setup_reduce(PyObject* type_obj) { + int ret = 0; + PyObject *object_reduce = NULL; + PyObject *object_reduce_ex = NULL; + PyObject *reduce = NULL; + PyObject *reduce_ex = NULL; + PyObject *reduce_cython = NULL; + PyObject *setstate = NULL; + PyObject *setstate_cython = NULL; +#if CYTHON_USE_PYTYPE_LOOKUP + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; #else - PyThreadState *tstate = PyThreadState_GET(); - PyObject* tmp_tb = tstate->curexc_traceback; - if (tb != tmp_tb) { - Py_INCREF(tb); - tstate->curexc_traceback = tb; - Py_XDECREF(tmp_tb); + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; +#endif +#if CYTHON_USE_PYTYPE_LOOKUP + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; +#else + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; +#endif + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + if (reduce_ex == object_reduce_ex) { +#if CYTHON_USE_PYTYPE_LOOKUP + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; +#else + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; +#endif + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { + reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); + if (!setstate) PyErr_Clear(); + if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { + setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + } + PyType_Modified((PyTypeObject*)type_obj); } + } + goto GOOD; +BAD: + if (!PyErr_Occurred()) + PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); + ret = -1; +GOOD: +#if !CYTHON_USE_PYTYPE_LOOKUP + Py_XDECREF(object_reduce); + Py_XDECREF(object_reduce_ex); +#endif + Py_XDECREF(reduce); + Py_XDECREF(reduce_ex); + Py_XDECREF(reduce_cython); + Py_XDECREF(setstate); + Py_XDECREF(setstate_cython); + return ret; +} + +/* CLineInTraceback */ + #ifndef CYTHON_CLINE_IN_TRACEBACK +static int __Pyx_CLineForTraceback(CYTHON_UNUSED PyThreadState *tstate, int c_line) { + PyObject *use_cline; + PyObject *ptype, *pvalue, *ptraceback; +#if CYTHON_COMPILING_IN_CPYTHON + PyObject **cython_runtime_dict; #endif + __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback); +#if CYTHON_COMPILING_IN_CPYTHON + cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime); + if (likely(cython_runtime_dict)) { + use_cline = PyDict_GetItem(*cython_runtime_dict, __pyx_n_s_cline_in_traceback); + } else +#endif + { + PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback); + if (use_cline_obj) { + use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True; + Py_DECREF(use_cline_obj); + } else { + PyErr_Clear(); + use_cline = NULL; + } } -bad: - Py_XDECREF(owned_instance); - return; + if (!use_cline) { + c_line = 0; + PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False); + } + else if (PyObject_Not(use_cline) != 0) { + c_line = 0; + } + __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback); + return c_line; } #endif -static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) { -#if CYTHON_COMPILING_IN_PYPY - return PyObject_RichCompareBool(s1, s2, equals); -#else - if (s1 == s2) { - return (equals == Py_EQ); - } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) { - const char *ps1, *ps2; - Py_ssize_t length = PyBytes_GET_SIZE(s1); - if (length != PyBytes_GET_SIZE(s2)) - return (equals == Py_NE); - ps1 = PyBytes_AS_STRING(s1); - ps2 = PyBytes_AS_STRING(s2); - if (ps1[0] != ps2[0]) { - return (equals == Py_NE); - } else if (length == 1) { - return (equals == Py_EQ); +/* CodeObjectCache */ + static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = start + (end - start) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; } else { - int result = memcmp(ps1, ps2, (size_t)length); - return (equals == Py_EQ) ? (result == 0) : (result != 0); + return mid; } - } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) { - return (equals == Py_NE); - } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) { - return (equals == Py_NE); + } + if (code_line <= entries[mid].code_line) { + return mid; } else { - int result; - PyObject* py_result = PyObject_RichCompare(s1, s2, equals); - if (!py_result) - return -1; - result = __Pyx_PyObject_IsTrue(py_result); - Py_DECREF(py_result); - return result; + return mid + 1; } -#endif } - -static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) { -#if CYTHON_COMPILING_IN_PYPY - return PyObject_RichCompareBool(s1, s2, equals); -#else -#if PY_MAJOR_VERSION < 3 - PyObject* owned_ref = NULL; -#endif - int s1_is_unicode, s2_is_unicode; - if (s1 == s2) { - goto return_eq; +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; } - s1_is_unicode = PyUnicode_CheckExact(s1); - s2_is_unicode = PyUnicode_CheckExact(s2); -#if PY_MAJOR_VERSION < 3 - if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) { - owned_ref = PyUnicode_FromObject(s2); - if (unlikely(!owned_ref)) - return -1; - s2 = owned_ref; - s2_is_unicode = 1; - } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) { - owned_ref = PyUnicode_FromObject(s1); - if (unlikely(!owned_ref)) - return -1; - s1 = owned_ref; - s1_is_unicode = 1; - } else if (((!s2_is_unicode) & (!s1_is_unicode))) { - return __Pyx_PyBytes_Equals(s1, s2, equals); + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; } -#endif - if (s1_is_unicode & s2_is_unicode) { - Py_ssize_t length; - int kind; - void *data1, *data2; - if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0)) - return -1; - length = __Pyx_PyUnicode_GET_LENGTH(s1); - if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) { - goto return_ne; - } - kind = __Pyx_PyUnicode_KIND(s1); - if (kind != __Pyx_PyUnicode_KIND(s2)) { - goto return_ne; + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); } - data1 = __Pyx_PyUnicode_DATA(s1); - data2 = __Pyx_PyUnicode_DATA(s2); - if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) { - goto return_ne; - } else if (length == 1) { - goto return_eq; - } else { - int result = memcmp(data1, data2, (size_t)(length * kind)); - #if PY_MAJOR_VERSION < 3 - Py_XDECREF(owned_ref); - #endif - return (equals == Py_EQ) ? (result == 0) : (result != 0); + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; } - } else if ((s1 == Py_None) & s2_is_unicode) { - goto return_ne; - } else if ((s2 == Py_None) & s1_is_unicode) { - goto return_ne; - } else { - int result; - PyObject* py_result = PyObject_RichCompare(s1, s2, equals); - if (!py_result) - return -1; - result = __Pyx_PyObject_IsTrue(py_result); - Py_DECREF(py_result); - return result; + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; } -return_eq: - #if PY_MAJOR_VERSION < 3 - Py_XDECREF(owned_ref); - #endif - return (equals == Py_EQ); -return_ne: - #if PY_MAJOR_VERSION < 3 - Py_XDECREF(owned_ref); - #endif - return (equals == Py_NE); -#endif + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); } -static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) { -#if CYTHON_COMPILING_IN_CPYTHON -#if PY_MAJOR_VERSION >= 3 - if (likely(PyUnicode_Check(n))) -#else - if (likely(PyString_Check(n))) -#endif - return __Pyx_PyObject_GetAttrStr(o, n); -#endif - return PyObject_GetAttr(o, n); +/* AddTraceback */ + #include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; } - -static CYTHON_INLINE PyObject* __Pyx_decode_c_string( - const char* cstring, Py_ssize_t start, Py_ssize_t stop, - const char* encoding, const char* errors, - PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) { - Py_ssize_t length; - if (unlikely((start < 0) | (stop < 0))) { - size_t slen = strlen(cstring); - if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) { - PyErr_SetString(PyExc_OverflowError, - "c-string too long to convert to Python"); - return NULL; - } - length = (Py_ssize_t) slen; - if (start < 0) { - start += length; - if (start < 0) - start = 0; - } - if (stop < 0) - stop += length; +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + PyThreadState *tstate = __Pyx_PyThreadState_Current; + if (c_line) { + c_line = __Pyx_CLineForTraceback(tstate, c_line); } - length = stop - start; - if (unlikely(length <= 0)) - return PyUnicode_FromUnicode(NULL, 0); - cstring += start; - if (decode_func) { - return decode_func(cstring, length, errors); - } else { - return PyUnicode_Decode(cstring, length, encoding, errors); + py_code = __pyx_find_code_object(c_line ? -c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? -c_line : py_line, py_code); } + py_frame = PyFrame_New( + tstate, /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + __Pyx_PyFrame_SetLineNumber(py_frame, py_line); + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); } -static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) { - PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); +#if PY_MAJOR_VERSION < 3 +static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) { + if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags); + if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags); + if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags); + PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name); + return -1; } - -static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) { - if (unlikely(!type)) { - PyErr_SetString(PyExc_SystemError, "Missing type object"); - return 0; +static void __Pyx_ReleaseBuffer(Py_buffer *view) { + PyObject *obj = view->obj; + if (!obj) return; + if (PyObject_CheckBuffer(obj)) { + PyBuffer_Release(view); + return; } - if (likely(PyObject_TypeCheck(obj, type))) - return 1; - PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s", - Py_TYPE(obj)->tp_name, type->tp_name); - return 0; -} - -static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { -#if CYTHON_COMPILING_IN_CPYTHON - PyThreadState *tstate = PyThreadState_GET(); - *type = tstate->exc_type; - *value = tstate->exc_value; - *tb = tstate->exc_traceback; - Py_XINCREF(*type); - Py_XINCREF(*value); - Py_XINCREF(*tb); -#else - PyErr_GetExcInfo(type, value, tb); -#endif + if ((0)) {} + view->obj = NULL; + Py_DECREF(obj); } -static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { -#if CYTHON_COMPILING_IN_CPYTHON - PyObject *tmp_type, *tmp_value, *tmp_tb; - PyThreadState *tstate = PyThreadState_GET(); - tmp_type = tstate->exc_type; - tmp_value = tstate->exc_value; - tmp_tb = tstate->exc_traceback; - tstate->exc_type = type; - tstate->exc_value = value; - tstate->exc_traceback = tb; - Py_XDECREF(tmp_type); - Py_XDECREF(tmp_value); - Py_XDECREF(tmp_tb); -#else - PyErr_SetExcInfo(type, value, tb); #endif -} -static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { - PyObject *local_type, *local_value, *local_tb; -#if CYTHON_COMPILING_IN_CPYTHON - PyObject *tmp_type, *tmp_value, *tmp_tb; - PyThreadState *tstate = PyThreadState_GET(); - local_type = tstate->curexc_type; - local_value = tstate->curexc_value; - local_tb = tstate->curexc_traceback; - tstate->curexc_type = 0; - tstate->curexc_value = 0; - tstate->curexc_traceback = 0; -#else - PyErr_Fetch(&local_type, &local_value, &local_tb); -#endif - PyErr_NormalizeException(&local_type, &local_value, &local_tb); -#if CYTHON_COMPILING_IN_CPYTHON - if (unlikely(tstate->curexc_type)) -#else - if (unlikely(PyErr_Occurred())) -#endif - goto bad; - #if PY_MAJOR_VERSION >= 3 - if (local_tb) { - if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) - goto bad; - } - #endif - Py_XINCREF(local_tb); - Py_XINCREF(local_type); - Py_XINCREF(local_value); - *type = local_type; - *value = local_value; - *tb = local_tb; -#if CYTHON_COMPILING_IN_CPYTHON - tmp_type = tstate->exc_type; - tmp_value = tstate->exc_value; - tmp_tb = tstate->exc_traceback; - tstate->exc_type = local_type; - tstate->exc_value = local_value; - tstate->exc_traceback = local_tb; - Py_XDECREF(tmp_type); - Py_XDECREF(tmp_value); - Py_XDECREF(tmp_tb); -#else - PyErr_SetExcInfo(local_type, local_value, local_tb); -#endif - return 0; -bad: - *type = 0; - *value = 0; - *tb = 0; - Py_XDECREF(local_type); - Py_XDECREF(local_value); - Py_XDECREF(local_tb); - return -1; -} -static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) { - PyObject *tmp_type, *tmp_value, *tmp_tb; -#if CYTHON_COMPILING_IN_CPYTHON - PyThreadState *tstate = PyThreadState_GET(); - tmp_type = tstate->exc_type; - tmp_value = tstate->exc_value; - tmp_tb = tstate->exc_traceback; - tstate->exc_type = *type; - tstate->exc_value = *value; - tstate->exc_traceback = *tb; -#else - PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb); - PyErr_SetExcInfo(*type, *value, *tb); -#endif - *type = tmp_type; - *value = tmp_value; - *tb = tmp_tb; + /* MemviewSliceIsContig */ + static int +__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim) +{ + int i, index, step, start; + Py_ssize_t itemsize = mvs.memview->view.itemsize; + if (order == 'F') { + step = 1; + start = 0; + } else { + step = -1; + start = ndim - 1; + } + for (i = 0; i < ndim; i++) { + index = start + step * i; + if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize) + return 0; + itemsize *= mvs.shape[index]; + } + return 1; } -static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { - PyObject *empty_list = 0; - PyObject *module = 0; - PyObject *global_dict = 0; - PyObject *empty_dict = 0; - PyObject *list; - #if PY_VERSION_HEX < 0x03030000 - PyObject *py_import; - py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); - if (!py_import) - goto bad; - #endif - if (from_list) - list = from_list; - else { - empty_list = PyList_New(0); - if (!empty_list) - goto bad; - list = empty_list; - } - global_dict = PyModule_GetDict(__pyx_m); - if (!global_dict) - goto bad; - empty_dict = PyDict_New(); - if (!empty_dict) - goto bad; - { - #if PY_MAJOR_VERSION >= 3 - if (level == -1) { - if (strchr(__Pyx_MODULE_NAME, '.')) { - #if PY_VERSION_HEX < 0x03030000 - PyObject *py_level = PyInt_FromLong(1); - if (!py_level) - goto bad; - module = PyObject_CallFunctionObjArgs(py_import, - name, global_dict, empty_dict, list, py_level, NULL); - Py_DECREF(py_level); - #else - module = PyImport_ImportModuleLevelObject( - name, global_dict, empty_dict, list, 1); - #endif - if (!module) { - if (!PyErr_ExceptionMatches(PyExc_ImportError)) - goto bad; - PyErr_Clear(); - } - } - level = 0; - } - #endif - if (!module) { - #if PY_VERSION_HEX < 0x03030000 - PyObject *py_level = PyInt_FromLong(level); - if (!py_level) - goto bad; - module = PyObject_CallFunctionObjArgs(py_import, - name, global_dict, empty_dict, list, py_level, NULL); - Py_DECREF(py_level); - #else - module = PyImport_ImportModuleLevelObject( - name, global_dict, empty_dict, list, level); - #endif +/* OverlappingSlices */ + static void +__pyx_get_array_memory_extents(__Pyx_memviewslice *slice, + void **out_start, void **out_end, + int ndim, size_t itemsize) +{ + char *start, *end; + int i; + start = end = slice->data; + for (i = 0; i < ndim; i++) { + Py_ssize_t stride = slice->strides[i]; + Py_ssize_t extent = slice->shape[i]; + if (extent == 0) { + *out_start = *out_end = start; + return; + } else { + if (stride > 0) + end += stride * (extent - 1); + else + start += stride * (extent - 1); } } -bad: - #if PY_VERSION_HEX < 0x03030000 - Py_XDECREF(py_import); - #endif - Py_XDECREF(empty_list); - Py_XDECREF(empty_dict); - return module; + *out_start = start; + *out_end = end + itemsize; } - -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) { - PyObject *r; - if (!j) return NULL; - r = PyObject_GetItem(o, j); - Py_DECREF(j); - return r; +static int +__pyx_slices_overlap(__Pyx_memviewslice *slice1, + __Pyx_memviewslice *slice2, + int ndim, size_t itemsize) +{ + void *start1, *end1, *start2, *end2; + __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize); + __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize); + return (start1 < end2) && (start2 < end1); } -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, - CYTHON_NCP_UNUSED int wraparound, - CYTHON_NCP_UNUSED int boundscheck) { -#if CYTHON_COMPILING_IN_CPYTHON - if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o); - if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) { - PyObject *r = PyList_GET_ITEM(o, i); - Py_INCREF(r); - return r; - } - return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); + +/* Capsule */ + static CYTHON_INLINE PyObject * +__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig) +{ + PyObject *cobj; +#if PY_VERSION_HEX >= 0x02070000 + cobj = PyCapsule_New(p, sig, NULL); #else - return PySequence_GetItem(o, i); + cobj = PyCObject_FromVoidPtr(p, NULL); #endif + return cobj; } -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, - CYTHON_NCP_UNUSED int wraparound, - CYTHON_NCP_UNUSED int boundscheck) { -#if CYTHON_COMPILING_IN_CPYTHON - if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o); - if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) { - PyObject *r = PyTuple_GET_ITEM(o, i); - Py_INCREF(r); - return r; - } - return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); -#else - return PySequence_GetItem(o, i); + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = (int) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); #endif -} -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list, - CYTHON_NCP_UNUSED int wraparound, - CYTHON_NCP_UNUSED int boundscheck) { -#if CYTHON_COMPILING_IN_CPYTHON - if (is_list || PyList_CheckExact(o)) { - Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o); - if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) { - PyObject *r = PyList_GET_ITEM(o, n); - Py_INCREF(r); - return r; - } - } - else if (PyTuple_CheckExact(o)) { - Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o); - if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) { - PyObject *r = PyTuple_GET_ITEM(o, n); - Py_INCREF(r); - return r; } } else { - PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence; - if (likely(m && m->sq_item)) { - if (wraparound && unlikely(i < 0) && likely(m->sq_length)) { - Py_ssize_t l = m->sq_length(o); - if (likely(l >= 0)) { - i += l; - } else { - if (PyErr_ExceptionMatches(PyExc_OverflowError)) - PyErr_Clear(); - else - return NULL; - } - } - return m->sq_item(o, i); + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif } } -#else - if (is_list || PySequence_Check(o)) { - return PySequence_GetItem(o, i); + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); } -#endif - return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); } -#if CYTHON_USE_PYLONG_INTERNALS - #include "longintrepr.h" -#endif - -#if CYTHON_COMPILING_IN_CPYTHON -static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) { - #if PY_MAJOR_VERSION < 3 - if (likely(PyInt_CheckExact(op1))) { - const long b = intval; - long x; - long a = PyInt_AS_LONG(op1); - x = (long)((unsigned long)a + b); - if (likely((x^a) >= 0 || (x^b) >= 0)) - return PyInt_FromLong(x); - return PyLong_Type.tp_as_number->nb_add(op1, op2); - } - #endif - #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3 - if (likely(PyLong_CheckExact(op1))) { - const long b = intval; - long a, x; - const PY_LONG_LONG llb = intval; - PY_LONG_LONG lla, llx; - const digit* digits = ((PyLongObject*)op1)->ob_digit; - const Py_ssize_t size = Py_SIZE(op1); - if (likely(__Pyx_sst_abs(size) <= 1)) { - a = likely(size) ? digits[0] : 0; - if (size == -1) a = -a; - } else { - switch (size) { - case -2: - if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { - lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case 2: - if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { - lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case -3: - if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { - lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case 3: - if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { - lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case -4: - if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { - a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { - lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case 4: - if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { - a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { - lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - default: return PyLong_Type.tp_as_number->nb_add(op1, op2); - } - } - x = a + b; - return PyLong_FromLong(x); - long_long: - llx = lla + llb; - return PyLong_FromLongLong(llx); +/* CIntFromPyVerify */ + #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\ + __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0) +#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\ + __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1) +#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\ + {\ + func_type value = func_value;\ + if (sizeof(target_type) < sizeof(func_type)) {\ + if (unlikely(value != (func_type) (target_type) value)) {\ + func_type zero = 0;\ + if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\ + return (target_type) -1;\ + if (is_unsigned && unlikely(value < zero))\ + goto raise_neg_overflow;\ + else\ + goto raise_overflow;\ + }\ + }\ + return (target_type) value;\ } - #endif - if (PyFloat_CheckExact(op1)) { - const long b = intval; - double a = PyFloat_AS_DOUBLE(op1); - double result; - PyFPE_START_PROTECT("add", return NULL) - result = ((double)a) + (double)b; - PyFPE_END_PROTECT(result) - return PyFloat_FromDouble(result); + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(const char *itemp) { + return (PyObject *) PyFloat_FromDouble(*(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(const char *itemp, PyObject *obj) { + __pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt value = __pyx_PyFloat_AsFloat(obj); + if ((value == (float)-1) && PyErr_Occurred()) + return 0; + *(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) itemp = value; + return 1; +} + +/* IsLittleEndian */ + static CYTHON_INLINE int __Pyx_Is_Little_Endian(void) +{ + union { + uint32_t u32; + uint8_t u8[4]; + } S; + S.u32 = 0x01020304; + return S.u8[0] == 4; +} + +/* BufferFormatCheck */ + static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx, + __Pyx_BufFmt_StackElem* stack, + __Pyx_TypeInfo* type) { + stack[0].field = &ctx->root; + stack[0].parent_offset = 0; + ctx->root.type = type; + ctx->root.name = "buffer dtype"; + ctx->root.offset = 0; + ctx->head = stack; + ctx->head->field = &ctx->root; + ctx->fmt_offset = 0; + ctx->head->parent_offset = 0; + ctx->new_packmode = '@'; + ctx->enc_packmode = '@'; + ctx->new_count = 1; + ctx->enc_count = 0; + ctx->enc_type = 0; + ctx->is_complex = 0; + ctx->is_valid_array = 0; + ctx->struct_alignment = 0; + while (type->typegroup == 'S') { + ++ctx->head; + ctx->head->field = type->fields; + ctx->head->parent_offset = 0; + type = type->fields->type; + } +} +static int __Pyx_BufFmt_ParseNumber(const char** ts) { + int count; + const char* t = *ts; + if (*t < '0' || *t > '9') { + return -1; + } else { + count = *t++ - '0'; + while (*t >= '0' && *t < '9') { + count *= 10; + count += *t++ - '0'; + } } - return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2); + *ts = t; + return count; } -#endif - -static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) { - PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname); +static int __Pyx_BufFmt_ExpectNumber(const char **ts) { + int number = __Pyx_BufFmt_ParseNumber(ts); + if (number == -1) + PyErr_Format(PyExc_ValueError,\ + "Does not understand character buffer dtype format string ('%c')", **ts); + return number; } - -static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno, - CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename, - int full_traceback, CYTHON_UNUSED int nogil) { - PyObject *old_exc, *old_val, *old_tb; - PyObject *ctx; -#ifdef WITH_THREAD - PyGILState_STATE state; - if (nogil) - state = PyGILState_Ensure(); -#endif - __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); - if (full_traceback) { - Py_XINCREF(old_exc); - Py_XINCREF(old_val); - Py_XINCREF(old_tb); - __Pyx_ErrRestore(old_exc, old_val, old_tb); - PyErr_PrintEx(1); +static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) { + PyErr_Format(PyExc_ValueError, + "Unexpected format string character: '%c'", ch); +} +static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) { + switch (ch) { + case 'c': return "'char'"; + case 'b': return "'signed char'"; + case 'B': return "'unsigned char'"; + case 'h': return "'short'"; + case 'H': return "'unsigned short'"; + case 'i': return "'int'"; + case 'I': return "'unsigned int'"; + case 'l': return "'long'"; + case 'L': return "'unsigned long'"; + case 'q': return "'long long'"; + case 'Q': return "'unsigned long long'"; + case 'f': return (is_complex ? "'complex float'" : "'float'"); + case 'd': return (is_complex ? "'complex double'" : "'double'"); + case 'g': return (is_complex ? "'complex long double'" : "'long double'"); + case 'T': return "a struct"; + case 'O': return "Python object"; + case 'P': return "a pointer"; + case 's': case 'p': return "a string"; + case 0: return "end"; + default: return "unparseable format string"; + } +} +static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) { + switch (ch) { + case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return 2; + case 'i': case 'I': case 'l': case 'L': return 4; + case 'q': case 'Q': return 8; + case 'f': return (is_complex ? 8 : 4); + case 'd': return (is_complex ? 16 : 8); + case 'g': { + PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g').."); + return 0; } - #if PY_MAJOR_VERSION < 3 - ctx = PyString_FromString(name); - #else - ctx = PyUnicode_FromString(name); + case 'O': case 'P': return sizeof(void*); + default: + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } +} +static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) { + switch (ch) { + case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return sizeof(short); + case 'i': case 'I': return sizeof(int); + case 'l': case 'L': return sizeof(long); + #ifdef HAVE_LONG_LONG + case 'q': case 'Q': return sizeof(PY_LONG_LONG); #endif - __Pyx_ErrRestore(old_exc, old_val, old_tb); - if (!ctx) { - PyErr_WriteUnraisable(Py_None); - } else { - PyErr_WriteUnraisable(ctx); - Py_DECREF(ctx); + case 'f': return sizeof(float) * (is_complex ? 2 : 1); + case 'd': return sizeof(double) * (is_complex ? 2 : 1); + case 'g': return sizeof(long double) * (is_complex ? 2 : 1); + case 'O': case 'P': return sizeof(void*); + default: { + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; } -#ifdef WITH_THREAD - if (nogil) - PyGILState_Release(state); + } +} +typedef struct { char c; short x; } __Pyx_st_short; +typedef struct { char c; int x; } __Pyx_st_int; +typedef struct { char c; long x; } __Pyx_st_long; +typedef struct { char c; float x; } __Pyx_st_float; +typedef struct { char c; double x; } __Pyx_st_double; +typedef struct { char c; long double x; } __Pyx_st_longdouble; +typedef struct { char c; void *x; } __Pyx_st_void_p; +#ifdef HAVE_LONG_LONG +typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong; +#endif +static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) { + switch (ch) { + case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short); + case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int); + case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long); +#ifdef HAVE_LONG_LONG + case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG); #endif + case 'f': return sizeof(__Pyx_st_float) - sizeof(float); + case 'd': return sizeof(__Pyx_st_double) - sizeof(double); + case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double); + case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*); + default: + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } } - -static int __Pyx_SetVtable(PyObject *dict, void *vtable) { -#if PY_VERSION_HEX >= 0x02070000 - PyObject *ob = PyCapsule_New(vtable, 0, 0); -#else - PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); +/* These are for computing the padding at the end of the struct to align + on the first member of the struct. This will probably the same as above, + but we don't have any guarantees. + */ +typedef struct { short x; char c; } __Pyx_pad_short; +typedef struct { int x; char c; } __Pyx_pad_int; +typedef struct { long x; char c; } __Pyx_pad_long; +typedef struct { float x; char c; } __Pyx_pad_float; +typedef struct { double x; char c; } __Pyx_pad_double; +typedef struct { long double x; char c; } __Pyx_pad_longdouble; +typedef struct { void *x; char c; } __Pyx_pad_void_p; +#ifdef HAVE_LONG_LONG +typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong; #endif - if (!ob) - goto bad; - if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0) - goto bad; - Py_DECREF(ob); - return 0; -bad: - Py_XDECREF(ob); - return -1; +static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) { + switch (ch) { + case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short); + case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int); + case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long); +#ifdef HAVE_LONG_LONG + case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG); +#endif + case 'f': return sizeof(__Pyx_pad_float) - sizeof(float); + case 'd': return sizeof(__Pyx_pad_double) - sizeof(double); + case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double); + case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*); + default: + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } } - -static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { - int start = 0, mid = 0, end = count - 1; - if (end >= 0 && code_line > entries[end].code_line) { - return count; +static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) { + switch (ch) { + case 'c': + return 'H'; + case 'b': case 'h': case 'i': + case 'l': case 'q': case 's': case 'p': + return 'I'; + case 'B': case 'H': case 'I': case 'L': case 'Q': + return 'U'; + case 'f': case 'd': case 'g': + return (is_complex ? 'C' : 'R'); + case 'O': + return 'O'; + case 'P': + return 'P'; + default: { + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; } - while (start < end) { - mid = start + (end - start) / 2; - if (code_line < entries[mid].code_line) { - end = mid; - } else if (code_line > entries[mid].code_line) { - start = mid + 1; - } else { - return mid; + } +} +static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) { + if (ctx->head == NULL || ctx->head->field == &ctx->root) { + const char* expected; + const char* quote; + if (ctx->head == NULL) { + expected = "end"; + quote = ""; + } else { + expected = ctx->head->field->type->name; + quote = "'"; + } + PyErr_Format(PyExc_ValueError, + "Buffer dtype mismatch, expected %s%s%s but got %s", + quote, expected, quote, + __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex)); + } else { + __Pyx_StructField* field = ctx->head->field; + __Pyx_StructField* parent = (ctx->head - 1)->field; + PyErr_Format(PyExc_ValueError, + "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'", + field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex), + parent->type->name, field->name); + } +} +static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) { + char group; + size_t size, offset, arraysize = 1; + if (ctx->enc_type == 0) return 0; + if (ctx->head->field->type->arraysize[0]) { + int i, ndim = 0; + if (ctx->enc_type == 's' || ctx->enc_type == 'p') { + ctx->is_valid_array = ctx->head->field->type->ndim == 1; + ndim = 1; + if (ctx->enc_count != ctx->head->field->type->arraysize[0]) { + PyErr_Format(PyExc_ValueError, + "Expected a dimension of size %zu, got %zu", + ctx->head->field->type->arraysize[0], ctx->enc_count); + return -1; } } - if (code_line <= entries[mid].code_line) { - return mid; + if (!ctx->is_valid_array) { + PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d", + ctx->head->field->type->ndim, ndim); + return -1; + } + for (i = 0; i < ctx->head->field->type->ndim; i++) { + arraysize *= ctx->head->field->type->arraysize[i]; + } + ctx->is_valid_array = 0; + ctx->enc_count = 1; + } + group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex); + do { + __Pyx_StructField* field = ctx->head->field; + __Pyx_TypeInfo* type = field->type; + if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') { + size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex); } else { - return mid + 1; + size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex); } -} -static PyCodeObject *__pyx_find_code_object(int code_line) { - PyCodeObject* code_object; - int pos; - if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { - return NULL; + if (ctx->enc_packmode == '@') { + size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex); + size_t align_mod_offset; + if (align_at == 0) return -1; + align_mod_offset = ctx->fmt_offset % align_at; + if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset; + if (ctx->struct_alignment == 0) + ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type, + ctx->is_complex); } - pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); - if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { - return NULL; + if (type->size != size || type->typegroup != group) { + if (type->typegroup == 'C' && type->fields != NULL) { + size_t parent_offset = ctx->head->parent_offset + field->offset; + ++ctx->head; + ctx->head->field = type->fields; + ctx->head->parent_offset = parent_offset; + continue; + } + if ((type->typegroup == 'H' || group == 'H') && type->size == size) { + } else { + __Pyx_BufFmt_RaiseExpected(ctx); + return -1; + } } - code_object = __pyx_code_cache.entries[pos].code_object; - Py_INCREF(code_object); - return code_object; + offset = ctx->head->parent_offset + field->offset; + if (ctx->fmt_offset != offset) { + PyErr_Format(PyExc_ValueError, + "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected", + (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset); + return -1; + } + ctx->fmt_offset += size; + if (arraysize) + ctx->fmt_offset += (arraysize - 1) * size; + --ctx->enc_count; + while (1) { + if (field == &ctx->root) { + ctx->head = NULL; + if (ctx->enc_count != 0) { + __Pyx_BufFmt_RaiseExpected(ctx); + return -1; + } + break; + } + ctx->head->field = ++field; + if (field->type == NULL) { + --ctx->head; + field = ctx->head->field; + continue; + } else if (field->type->typegroup == 'S') { + size_t parent_offset = ctx->head->parent_offset + field->offset; + if (field->type->fields->type == NULL) continue; + field = field->type->fields; + ++ctx->head; + ctx->head->field = field; + ctx->head->parent_offset = parent_offset; + break; + } else { + break; + } + } + } while (ctx->enc_count); + ctx->enc_type = 0; + ctx->is_complex = 0; + return 0; } -static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { - int pos, i; - __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; - if (unlikely(!code_line)) { - return; +static PyObject * +__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp) +{ + const char *ts = *tsp; + int i = 0, number; + int ndim = ctx->head->field->type->ndim; +; + ++ts; + if (ctx->new_count != 1) { + PyErr_SetString(PyExc_ValueError, + "Cannot handle repeated arrays in format string"); + return NULL; } - if (unlikely(!entries)) { - entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); - if (likely(entries)) { - __pyx_code_cache.entries = entries; - __pyx_code_cache.max_count = 64; - __pyx_code_cache.count = 1; - entries[0].code_line = code_line; - entries[0].code_object = code_object; - Py_INCREF(code_object); + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + while (*ts && *ts != ')') { + switch (*ts) { + case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue; + default: break; } - return; + number = __Pyx_BufFmt_ExpectNumber(&ts); + if (number == -1) return NULL; + if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i]) + return PyErr_Format(PyExc_ValueError, + "Expected a dimension of size %zu, got %d", + ctx->head->field->type->arraysize[i], number); + if (*ts != ',' && *ts != ')') + return PyErr_Format(PyExc_ValueError, + "Expected a comma in format string, got '%c'", *ts); + if (*ts == ',') ts++; + i++; } - pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); - if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { - PyCodeObject* tmp = entries[pos].code_object; - entries[pos].code_object = code_object; - Py_DECREF(tmp); - return; + if (i != ndim) + return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d", + ctx->head->field->type->ndim, i); + if (!*ts) { + PyErr_SetString(PyExc_ValueError, + "Unexpected end of format string, expected ')'"); + return NULL; } - if (__pyx_code_cache.count == __pyx_code_cache.max_count) { - int new_max = __pyx_code_cache.max_count + 64; - entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); - if (unlikely(!entries)) { - return; + ctx->is_valid_array = 1; + ctx->new_count = 1; + *tsp = ++ts; + return Py_None; +} +static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) { + int got_Z = 0; + while (1) { + switch(*ts) { + case 0: + if (ctx->enc_type != 0 && ctx->head == NULL) { + __Pyx_BufFmt_RaiseExpected(ctx); + return NULL; + } + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + if (ctx->head != NULL) { + __Pyx_BufFmt_RaiseExpected(ctx); + return NULL; + } + return ts; + case ' ': + case '\r': + case '\n': + ++ts; + break; + case '<': + if (!__Pyx_Is_Little_Endian()) { + PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler"); + return NULL; + } + ctx->new_packmode = '='; + ++ts; + break; + case '>': + case '!': + if (__Pyx_Is_Little_Endian()) { + PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler"); + return NULL; + } + ctx->new_packmode = '='; + ++ts; + break; + case '=': + case '@': + case '^': + ctx->new_packmode = *ts++; + break; + case 'T': + { + const char* ts_after_sub; + size_t i, struct_count = ctx->new_count; + size_t struct_alignment = ctx->struct_alignment; + ctx->new_count = 1; + ++ts; + if (*ts != '{') { + PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'"); + return NULL; + } + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->enc_type = 0; + ctx->enc_count = 0; + ctx->struct_alignment = 0; + ++ts; + ts_after_sub = ts; + for (i = 0; i != struct_count; ++i) { + ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts); + if (!ts_after_sub) return NULL; + } + ts = ts_after_sub; + if (struct_alignment) ctx->struct_alignment = struct_alignment; + } + break; + case '}': + { + size_t alignment = ctx->struct_alignment; + ++ts; + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->enc_type = 0; + if (alignment && ctx->fmt_offset % alignment) { + ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment); + } + } + return ts; + case 'x': + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->fmt_offset += ctx->new_count; + ctx->new_count = 1; + ctx->enc_count = 0; + ctx->enc_type = 0; + ctx->enc_packmode = ctx->new_packmode; + ++ts; + break; + case 'Z': + got_Z = 1; + ++ts; + if (*ts != 'f' && *ts != 'd' && *ts != 'g') { + __Pyx_BufFmt_RaiseUnexpectedChar('Z'); + return NULL; + } + case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I': + case 'l': case 'L': case 'q': case 'Q': + case 'f': case 'd': case 'g': + case 'O': case 'p': + if (ctx->enc_type == *ts && got_Z == ctx->is_complex && + ctx->enc_packmode == ctx->new_packmode) { + ctx->enc_count += ctx->new_count; + ctx->new_count = 1; + got_Z = 0; + ++ts; + break; + } + case 's': + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->enc_count = ctx->new_count; + ctx->enc_packmode = ctx->new_packmode; + ctx->enc_type = *ts; + ctx->is_complex = got_Z; + ++ts; + ctx->new_count = 1; + got_Z = 0; + break; + case ':': + ++ts; + while(*ts != ':') ++ts; + ++ts; + break; + case '(': + if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL; + break; + default: + { + int number = __Pyx_BufFmt_ExpectNumber(&ts); + if (number == -1) return NULL; + ctx->new_count = (size_t)number; } - __pyx_code_cache.entries = entries; - __pyx_code_cache.max_count = new_max; - } - for (i=__pyx_code_cache.count; i>pos; i--) { - entries[i] = entries[i-1]; - } - entries[pos].code_line = code_line; - entries[pos].code_object = code_object; - __pyx_code_cache.count++; - Py_INCREF(code_object); -} - -#include "compile.h" -#include "frameobject.h" -#include "traceback.h" -static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( - const char *funcname, int c_line, - int py_line, const char *filename) { - PyCodeObject *py_code = 0; - PyObject *py_srcfile = 0; - PyObject *py_funcname = 0; - #if PY_MAJOR_VERSION < 3 - py_srcfile = PyString_FromString(filename); - #else - py_srcfile = PyUnicode_FromString(filename); - #endif - if (!py_srcfile) goto bad; - if (c_line) { - #if PY_MAJOR_VERSION < 3 - py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); - #else - py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); - #endif - } - else { - #if PY_MAJOR_VERSION < 3 - py_funcname = PyString_FromString(funcname); - #else - py_funcname = PyUnicode_FromString(funcname); - #endif - } - if (!py_funcname) goto bad; - py_code = __Pyx_PyCode_New( - 0, - 0, - 0, - 0, - 0, - __pyx_empty_bytes, /*PyObject *code,*/ - __pyx_empty_tuple, /*PyObject *consts,*/ - __pyx_empty_tuple, /*PyObject *names,*/ - __pyx_empty_tuple, /*PyObject *varnames,*/ - __pyx_empty_tuple, /*PyObject *freevars,*/ - __pyx_empty_tuple, /*PyObject *cellvars,*/ - py_srcfile, /*PyObject *filename,*/ - py_funcname, /*PyObject *name,*/ - py_line, - __pyx_empty_bytes /*PyObject *lnotab*/ - ); - Py_DECREF(py_srcfile); - Py_DECREF(py_funcname); - return py_code; -bad: - Py_XDECREF(py_srcfile); - Py_XDECREF(py_funcname); - return NULL; -} -static void __Pyx_AddTraceback(const char *funcname, int c_line, - int py_line, const char *filename) { - PyCodeObject *py_code = 0; - PyFrameObject *py_frame = 0; - py_code = __pyx_find_code_object(c_line ? c_line : py_line); - if (!py_code) { - py_code = __Pyx_CreateCodeObjectForTraceback( - funcname, c_line, py_line, filename); - if (!py_code) goto bad; - __pyx_insert_code_object(c_line ? c_line : py_line, py_code); - } - py_frame = PyFrame_New( - PyThreadState_GET(), /*PyThreadState *tstate,*/ - py_code, /*PyCodeObject *code,*/ - __pyx_d, /*PyObject *globals,*/ - 0 /*PyObject *locals*/ - ); - if (!py_frame) goto bad; - py_frame->f_lineno = py_line; - PyTraceBack_Here(py_frame); -bad: - Py_XDECREF(py_code); - Py_XDECREF(py_frame); -} - -#if PY_MAJOR_VERSION < 3 -static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) { - if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags); - if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags); - if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags); - PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name); - return -1; -} -static void __Pyx_ReleaseBuffer(Py_buffer *view) { - PyObject *obj = view->obj; - if (!obj) return; - if (PyObject_CheckBuffer(obj)) { - PyBuffer_Release(view); - return; } - Py_DECREF(obj); - view->obj = NULL; + } } -#endif - - static int +/* TypeInfoCompare */ + static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b) { int i; @@ -24232,7 +29081,8 @@ __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b) return 1; } -static int +/* MemviewSliceValidateAndInit */ + static int __pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec) { if (buf->shape[dim] <= 1) @@ -24413,7 +29263,66 @@ static int __Pyx_ValidateAndInit_memviewslice( return retval; } -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(PyObject *obj) { +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(PyObject *obj) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, + &__Pyx_TypeInfo_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_int(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_int(*(int *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_int(const char *itemp, PyObject *obj) { + int value = __Pyx_PyInt_As_int(obj); + if ((value == (int)-1) && PyErr_Occurred()) + return 0; + *(int *) itemp = value; + return 1; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *obj) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, + &__Pyx_TypeInfo_int, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(PyObject *obj) { __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; __Pyx_BufFmt_StackElem stack[1]; int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; @@ -24435,7 +29344,8 @@ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_n return result; } -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(PyObject *obj) { +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *obj) { __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; __Pyx_BufFmt_StackElem stack[1]; int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; @@ -24444,41 +29354,119 @@ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn_ result.memview = (struct __pyx_memoryview_obj *) Py_None; return result; } - retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, - (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, - &__Pyx_TypeInfo_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt, stack, - &result, obj); - if (unlikely(retcode == -1)) - goto __pyx_fail; - return result; -__pyx_fail: - result.memview = NULL; - result.data = NULL; - return result; -} - -#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\ - __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0) -#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\ - __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1) -#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\ - {\ - func_type value = func_value;\ - if (sizeof(target_type) < sizeof(func_type)) {\ - if (unlikely(value != (func_type) (target_type) value)) {\ - func_type zero = 0;\ - if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\ - return (target_type) -1;\ - if (is_unsigned && unlikely(value < zero))\ - goto raise_neg_overflow;\ - else\ - goto raise_overflow;\ - }\ - }\ - return (target_type) value;\ + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, + &__Pyx_TypeInfo_double, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = (long) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +/* MemviewSliceCopyTemplate */ + static __Pyx_memviewslice +__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs, + const char *mode, int ndim, + size_t sizeof_dtype, int contig_flag, + int dtype_is_object) +{ + __Pyx_RefNannyDeclarations + int i; + __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } }; + struct __pyx_memoryview_obj *from_memview = from_mvs->memview; + Py_buffer *buf = &from_memview->view; + PyObject *shape_tuple = NULL; + PyObject *temp_int = NULL; + struct __pyx_array_obj *array_obj = NULL; + struct __pyx_memoryview_obj *memview_obj = NULL; + __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0); + for (i = 0; i < ndim; i++) { + if (from_mvs->suboffsets[i] >= 0) { + PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with " + "indirect dimensions (axis %d)", i); + goto fail; + } + } + shape_tuple = PyTuple_New(ndim); + if (unlikely(!shape_tuple)) { + goto fail; + } + __Pyx_GOTREF(shape_tuple); + for(i = 0; i < ndim; i++) { + temp_int = PyInt_FromSsize_t(from_mvs->shape[i]); + if(unlikely(!temp_int)) { + goto fail; + } else { + PyTuple_SET_ITEM(shape_tuple, i, temp_int); + temp_int = NULL; + } + } + array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL); + if (unlikely(!array_obj)) { + goto fail; } + __Pyx_GOTREF(array_obj); + memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new( + (PyObject *) array_obj, contig_flag, + dtype_is_object, + from_mvs->memview->typeinfo); + if (unlikely(!memview_obj)) + goto fail; + if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0)) + goto fail; + if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim, + dtype_is_object) < 0)) + goto fail; + goto no_fail; +fail: + __Pyx_XDECREF(new_mvs.memview); + new_mvs.memview = NULL; + new_mvs.data = NULL; +no_fail: + __Pyx_XDECREF(shape_tuple); + __Pyx_XDECREF(temp_int); + __Pyx_XDECREF(array_obj); + __Pyx_RefNannyFinishContext(); + return new_mvs; +} -static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { +/* CIntFromPy */ + static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { const int neg_one = (int) -1, const_zero = (int) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 @@ -24545,8 +29533,10 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { #endif if (sizeof(int) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif } } else { #if CYTHON_USE_PYLONG_INTERNALS @@ -24611,10 +29601,201 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { break; } #endif - if (sizeof(int) <= sizeof(long)) { - __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x)) - } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { - __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x)) + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = (long) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (long) 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0]) + case 2: + if (8 * sizeof(long) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) { + return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(long) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) { + return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(long) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) { + return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (long) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (long) 0; + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0]) + case -2: + if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(long) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(long) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(long) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + } +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif } } { @@ -24622,8 +29803,8 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else - int val; - PyObject *v = __Pyx_PyNumber_Int(x); + long val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; @@ -24636,275 +29817,34 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { unsigned char *bytes = (unsigned char *)&val; int ret = _PyLong_AsByteArray((PyLongObject *)v, bytes, sizeof(val), - is_little, !is_unsigned); - Py_DECREF(v); - if (likely(!ret)) - return val; - } -#endif - return (int) -1; - } - } else { - int val; - PyObject *tmp = __Pyx_PyNumber_Int(x); - if (!tmp) return (int) -1; - val = __Pyx_PyInt_As_int(tmp); - Py_DECREF(tmp); - return val; - } -raise_overflow: - PyErr_SetString(PyExc_OverflowError, - "value too large to convert to int"); - return (int) -1; -raise_neg_overflow: - PyErr_SetString(PyExc_OverflowError, - "can't convert negative value to int"); - return (int) -1; -} - -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *obj) { - __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; - __Pyx_BufFmt_StackElem stack[1]; - int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; - int retcode; - if (obj == Py_None) { - result.memview = (struct __pyx_memoryview_obj *) Py_None; - return result; - } - retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, - (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, - &__Pyx_TypeInfo_int, stack, - &result, obj); - if (unlikely(retcode == -1)) - goto __pyx_fail; - return result; -__pyx_fail: - result.memview = NULL; - result.data = NULL; - return result; -} - -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *obj) { - __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; - __Pyx_BufFmt_StackElem stack[1]; - int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; - int retcode; - if (obj == Py_None) { - result.memview = (struct __pyx_memoryview_obj *) Py_None; - return result; - } - retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, - (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, - &__Pyx_TypeInfo_double, stack, - &result, obj); - if (unlikely(retcode == -1)) - goto __pyx_fail; - return result; -__pyx_fail: - result.memview = NULL; - result.data = NULL; - return result; -} - -static PyObject *__pyx_memview_get_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(const char *itemp) { - return (PyObject *) PyFloat_FromDouble(*(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) itemp); -} -static int __pyx_memview_set_nn___pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt(const char *itemp, PyObject *obj) { - __pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt value = __pyx_PyFloat_AsFloat(obj); - if ((value == (float)-1) && PyErr_Occurred()) - return 0; - *(__pyx_t_7lightfm_23_lightfm_fast_no_openmp_flt *) itemp = value; - return 1; -} - -static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { - const long neg_one = (long) -1, const_zero = (long) 0; - const int is_unsigned = neg_one > const_zero; - if (is_unsigned) { - if (sizeof(long) < sizeof(long)) { - return PyInt_FromLong((long) value); - } else if (sizeof(long) <= sizeof(unsigned long)) { - return PyLong_FromUnsignedLong((unsigned long) value); - } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { - return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); - } - } else { - if (sizeof(long) <= sizeof(long)) { - return PyInt_FromLong((long) value); - } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { - return PyLong_FromLongLong((PY_LONG_LONG) value); - } - } - { - int one = 1; int little = (int)*(unsigned char *)&one; - unsigned char *bytes = (unsigned char *)&value; - return _PyLong_FromByteArray(bytes, sizeof(long), - little, !is_unsigned); - } -} - -static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { - const int neg_one = (int) -1, const_zero = (int) 0; - const int is_unsigned = neg_one > const_zero; - if (is_unsigned) { - if (sizeof(int) < sizeof(long)) { - return PyInt_FromLong((long) value); - } else if (sizeof(int) <= sizeof(unsigned long)) { - return PyLong_FromUnsignedLong((unsigned long) value); - } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { - return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); - } - } else { - if (sizeof(int) <= sizeof(long)) { - return PyInt_FromLong((long) value); - } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { - return PyLong_FromLongLong((PY_LONG_LONG) value); - } - } - { - int one = 1; int little = (int)*(unsigned char *)&one; - unsigned char *bytes = (unsigned char *)&value; - return _PyLong_FromByteArray(bytes, sizeof(int), - little, !is_unsigned); - } -} - -static int -__pyx_memviewslice_is_contig(const __Pyx_memviewslice *mvs, - char order, int ndim) -{ - int i, index, step, start; - Py_ssize_t itemsize = mvs->memview->view.itemsize; - if (order == 'F') { - step = 1; - start = 0; - } else { - step = -1; - start = ndim - 1; - } - for (i = 0; i < ndim; i++) { - index = start + step * i; - if (mvs->suboffsets[index] >= 0 || mvs->strides[index] != itemsize) - return 0; - itemsize *= mvs->shape[index]; - } - return 1; -} - -static void -__pyx_get_array_memory_extents(__Pyx_memviewslice *slice, - void **out_start, void **out_end, - int ndim, size_t itemsize) -{ - char *start, *end; - int i; - start = end = slice->data; - for (i = 0; i < ndim; i++) { - Py_ssize_t stride = slice->strides[i]; - Py_ssize_t extent = slice->shape[i]; - if (extent == 0) { - *out_start = *out_end = start; - return; - } else { - if (stride > 0) - end += stride * (extent - 1); - else - start += stride * (extent - 1); - } - } - *out_start = start; - *out_end = end + itemsize; -} -static int -__pyx_slices_overlap(__Pyx_memviewslice *slice1, - __Pyx_memviewslice *slice2, - int ndim, size_t itemsize) -{ - void *start1, *end1, *start2, *end2; - __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize); - __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize); - return (start1 < end2) && (start2 < end1); -} - -static __Pyx_memviewslice -__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs, - const char *mode, int ndim, - size_t sizeof_dtype, int contig_flag, - int dtype_is_object) -{ - __Pyx_RefNannyDeclarations - int i; - __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } }; - struct __pyx_memoryview_obj *from_memview = from_mvs->memview; - Py_buffer *buf = &from_memview->view; - PyObject *shape_tuple = NULL; - PyObject *temp_int = NULL; - struct __pyx_array_obj *array_obj = NULL; - struct __pyx_memoryview_obj *memview_obj = NULL; - __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0); - for (i = 0; i < ndim; i++) { - if (from_mvs->suboffsets[i] >= 0) { - PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with " - "indirect dimensions (axis %d)", i); - goto fail; - } - } - shape_tuple = PyTuple_New(ndim); - if (unlikely(!shape_tuple)) { - goto fail; - } - __Pyx_GOTREF(shape_tuple); - for(i = 0; i < ndim; i++) { - temp_int = PyInt_FromSsize_t(from_mvs->shape[i]); - if(unlikely(!temp_int)) { - goto fail; - } else { - PyTuple_SET_ITEM(shape_tuple, i, temp_int); - temp_int = NULL; - } - } - array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL); - if (unlikely(!array_obj)) { - goto fail; - } - __Pyx_GOTREF(array_obj); - memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new( - (PyObject *) array_obj, contig_flag, - dtype_is_object, - from_mvs->memview->typeinfo); - if (unlikely(!memview_obj)) - goto fail; - if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0)) - goto fail; - if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim, - dtype_is_object) < 0)) - goto fail; - goto no_fail; -fail: - __Pyx_XDECREF(new_mvs.memview); - new_mvs.memview = NULL; - new_mvs.data = NULL; -no_fail: - __Pyx_XDECREF(shape_tuple); - __Pyx_XDECREF(temp_int); - __Pyx_XDECREF(array_obj); - __Pyx_RefNannyFinishContext(); - return new_mvs; -} - -static CYTHON_INLINE PyObject * -__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig) -{ - PyObject *cobj; -#if PY_VERSION_HEX >= 0x02070000 - cobj = PyCapsule_New(p, sig, NULL); -#else - cobj = PyCObject_FromVoidPtr(p, NULL); + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } #endif - return cobj; + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; } -static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { +/* CIntFromPy */ + static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { const char neg_one = (char) -1, const_zero = (char) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 @@ -24971,8 +29911,10 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { #endif if (sizeof(char) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif } } else { #if CYTHON_USE_PYLONG_INTERNALS @@ -25039,8 +29981,10 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { #endif if (sizeof(char) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif } } { @@ -25049,7 +29993,7 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else char val; - PyObject *v = __Pyx_PyNumber_Int(x); + PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; @@ -25072,7 +30016,7 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { } } else { char val; - PyObject *tmp = __Pyx_PyNumber_Int(x); + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (char) -1; val = __Pyx_PyInt_As_char(tmp); Py_DECREF(tmp); @@ -25088,191 +30032,80 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { return (char) -1; } -static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { - const long neg_one = (long) -1, const_zero = (long) 0; - const int is_unsigned = neg_one > const_zero; -#if PY_MAJOR_VERSION < 3 - if (likely(PyInt_Check(x))) { - if (sizeof(long) < sizeof(long)) { - __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) - } else { - long val = PyInt_AS_LONG(x); - if (is_unsigned && unlikely(val < 0)) { - goto raise_neg_overflow; - } - return (long) val; +/* FastTypeChecks */ + #if CYTHON_COMPILING_IN_CPYTHON +static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) { + while (a) { + a = a->tp_base; + if (a == b) + return 1; + } + return b == &PyBaseObject_Type; +} +static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) { + PyObject *mro; + if (a == b) return 1; + mro = a->tp_mro; + if (likely(mro)) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(mro); + for (i = 0; i < n; i++) { + if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b) + return 1; } - } else -#endif - if (likely(PyLong_Check(x))) { - if (is_unsigned) { -#if CYTHON_USE_PYLONG_INTERNALS - const digit* digits = ((PyLongObject*)x)->ob_digit; - switch (Py_SIZE(x)) { - case 0: return (long) 0; - case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0]) - case 2: - if (8 * sizeof(long) > 1 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) { - return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); - } - } - break; - case 3: - if (8 * sizeof(long) > 2 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) { - return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); - } - } - break; - case 4: - if (8 * sizeof(long) > 3 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) { - return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); - } - } - break; - } -#endif -#if CYTHON_COMPILING_IN_CPYTHON - if (unlikely(Py_SIZE(x) < 0)) { - goto raise_neg_overflow; - } -#else - { - int result = PyObject_RichCompareBool(x, Py_False, Py_LT); - if (unlikely(result < 0)) - return (long) -1; - if (unlikely(result == 1)) - goto raise_neg_overflow; - } -#endif - if (sizeof(long) <= sizeof(unsigned long)) { - __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x)) - } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { - __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) - } - } else { -#if CYTHON_USE_PYLONG_INTERNALS - const digit* digits = ((PyLongObject*)x)->ob_digit; - switch (Py_SIZE(x)) { - case 0: return (long) 0; - case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0])) - case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0]) - case -2: - if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case 2: - if (8 * sizeof(long) > 1 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case -3: - if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case 3: - if (8 * sizeof(long) > 2 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case -4: - if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { - return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case 4: - if (8 * sizeof(long) > 3 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { - return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - } -#endif - if (sizeof(long) <= sizeof(long)) { - __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x)) - } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { - __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x)) - } + return 0; + } + return __Pyx_InBases(a, b); +} +#if PY_MAJOR_VERSION == 2 +static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) { + PyObject *exception, *value, *tb; + int res; + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + __Pyx_ErrFetch(&exception, &value, &tb); + res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0; + if (unlikely(res == -1)) { + PyErr_WriteUnraisable(err); + res = 0; + } + if (!res) { + res = PyObject_IsSubclass(err, exc_type2); + if (unlikely(res == -1)) { + PyErr_WriteUnraisable(err); + res = 0; } - { -#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) - PyErr_SetString(PyExc_RuntimeError, - "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); + } + __Pyx_ErrRestore(exception, value, tb); + return res; +} #else - long val; - PyObject *v = __Pyx_PyNumber_Int(x); - #if PY_MAJOR_VERSION < 3 - if (likely(v) && !PyLong_Check(v)) { - PyObject *tmp = v; - v = PyNumber_Long(tmp); - Py_DECREF(tmp); - } - #endif - if (likely(v)) { - int one = 1; int is_little = (int)*(unsigned char *)&one; - unsigned char *bytes = (unsigned char *)&val; - int ret = _PyLong_AsByteArray((PyLongObject *)v, - bytes, sizeof(val), - is_little, !is_unsigned); - Py_DECREF(v); - if (likely(!ret)) - return val; - } +static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) { + int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0; + if (!res) { + res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2); + } + return res; +} #endif - return (long) -1; - } - } else { - long val; - PyObject *tmp = __Pyx_PyNumber_Int(x); - if (!tmp) return (long) -1; - val = __Pyx_PyInt_As_long(tmp); - Py_DECREF(tmp); - return val; +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) { + if (likely(err == exc_type)) return 1; + if (likely(PyExceptionClass_Check(err))) { + return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type); } -raise_overflow: - PyErr_SetString(PyExc_OverflowError, - "value too large to convert to long"); - return (long) -1; -raise_neg_overflow: - PyErr_SetString(PyExc_OverflowError, - "can't convert negative value to long"); - return (long) -1; + return PyErr_GivenExceptionMatches(err, exc_type); +} +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) { + if (likely(err == exc_type1 || err == exc_type2)) return 1; + if (likely(PyExceptionClass_Check(err))) { + return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2); + } + return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2)); } +#endif -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_unsigned_int(PyObject *obj) { +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_unsigned_int(PyObject *obj) { __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; __Pyx_BufFmt_StackElem stack[1]; int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; @@ -25294,7 +30127,8 @@ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_uns return result; } -static int __Pyx_check_binary_version(void) { +/* CheckBinaryVersion */ + static int __Pyx_check_binary_version(void) { char ctversion[4], rtversion[4]; PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); @@ -25309,7 +30143,8 @@ static int __Pyx_check_binary_version(void) { return 0; } -static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { +/* InitStrings */ + static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { while (t->p) { #if PY_MAJOR_VERSION < 3 if (t->is_unicode) { @@ -25334,6 +30169,8 @@ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { #endif if (!*t->p) return -1; + if (PyObject_Hash(*t->p) == -1) + PyErr_Clear(); ++t; } return 0; @@ -25342,50 +30179,57 @@ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); } -static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { +static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) { Py_ssize_t ignore; return __Pyx_PyObject_AsStringAndSize(o, &ignore); } -static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { -#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT) - if ( -#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII - __Pyx_sys_getdefaultencoding_not_ascii && -#endif - PyUnicode_Check(o)) { -#if PY_VERSION_HEX < 0x03030000 - char* defenc_c; - PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); - if (!defenc) return NULL; - defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +#if !CYTHON_PEP393_ENABLED +static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) { + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII - { - char* end = defenc_c + PyBytes_GET_SIZE(defenc); - char* c; - for (c = defenc_c; c < end; c++) { - if ((unsigned char) (*c) >= 128) { - PyUnicode_AsASCIIString(o); - return NULL; - } + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; } } + } #endif - *length = PyBytes_GET_SIZE(defenc); - return defenc_c; + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +} #else - if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) { + if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL; #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII - if (PyUnicode_IS_ASCII(o)) { - *length = PyUnicode_GET_LENGTH(o); - return PyUnicode_AsUTF8(o); - } else { - PyUnicode_AsASCIIString(o); - return NULL; - } + if (likely(PyUnicode_IS_ASCII(o))) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } #else - return PyUnicode_AsUTF8AndSize(o, length); + return PyUnicode_AsUTF8AndSize(o, length); +#endif +} +#endif #endif +static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && #endif + PyUnicode_Check(o)) { + return __Pyx_PyUnicode_AsStringAndSize(o, length); } else #endif #if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)) @@ -25409,43 +30253,67 @@ static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { if (is_true | (x == Py_False) | (x == Py_None)) return is_true; else return PyObject_IsTrue(x); } -static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { +static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) { +#if PY_MAJOR_VERSION >= 3 + if (PyLong_Check(result)) { + if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1, + "__int__ returned non-int (type %.200s). " + "The ability to return an instance of a strict subclass of int " + "is deprecated, and may be removed in a future version of Python.", + Py_TYPE(result)->tp_name)) { + Py_DECREF(result); + return NULL; + } + return result; + } +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + type_name, type_name, Py_TYPE(result)->tp_name); + Py_DECREF(result); + return NULL; +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) { +#if CYTHON_USE_TYPE_SLOTS PyNumberMethods *m; +#endif const char *name = NULL; PyObject *res = NULL; #if PY_MAJOR_VERSION < 3 - if (PyInt_Check(x) || PyLong_Check(x)) + if (likely(PyInt_Check(x) || PyLong_Check(x))) #else - if (PyLong_Check(x)) + if (likely(PyLong_Check(x))) #endif return __Pyx_NewRef(x); +#if CYTHON_USE_TYPE_SLOTS m = Py_TYPE(x)->tp_as_number; -#if PY_MAJOR_VERSION < 3 + #if PY_MAJOR_VERSION < 3 if (m && m->nb_int) { name = "int"; - res = PyNumber_Int(x); + res = m->nb_int(x); } else if (m && m->nb_long) { name = "long"; - res = PyNumber_Long(x); + res = m->nb_long(x); } -#else - if (m && m->nb_int) { + #else + if (likely(m && m->nb_int)) { name = "int"; - res = PyNumber_Long(x); + res = m->nb_int(x); + } + #endif +#else + if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) { + res = PyNumber_Int(x); } #endif - if (res) { + if (likely(res)) { #if PY_MAJOR_VERSION < 3 - if (!PyInt_Check(res) && !PyLong_Check(res)) { + if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) { #else - if (!PyLong_Check(res)) { + if (unlikely(!PyLong_CheckExact(res))) { #endif - PyErr_Format(PyExc_TypeError, - "__%.4s__ returned non-%.4s (type %.200s)", - name, name, Py_TYPE(res)->tp_name); - Py_DECREF(res); - return NULL; + return __Pyx_PyNumber_IntOrLongWrongResultType(res, name); } } else if (!PyErr_Occurred()) { diff --git a/lightfm/_lightfm_fast_openmp.c b/lightfm/_lightfm_fast_openmp.c index c74cba44..13656cf3 100644 --- a/lightfm/_lightfm_fast_openmp.c +++ b/lightfm/_lightfm_fast_openmp.c @@ -1,13 +1,18 @@ -/* Generated by Cython 0.23.5 */ +/* Generated by Cython 0.27.3 */ /* BEGIN: Cython Metadata { "distutils": { - "depends": [], + "depends": [], "extra_link_args": [ "-fopenmp" + ], + "name": "lightfm._lightfm_fast_openmp", + "sources": [ + "lightfm/_lightfm_fast_openmp.pyx" ] - } + }, + "module_name": "lightfm._lightfm_fast_openmp" } END: Cython Metadata */ @@ -15,13 +20,14 @@ END: Cython Metadata */ #include "Python.h" #ifndef Py_PYTHON_H #error Python headers needed to compile C extensions, please install development version of Python. -#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000) - #error Cython requires Python 2.6+ or Python 3.2+. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) + #error Cython requires Python 2.6+ or Python 3.3+. #else -#define CYTHON_ABI "0_23_5" +#define CYTHON_ABI "0_27_3" +#define CYTHON_FUTURE_DIVISION 0 #include #ifndef offsetof -#define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) + #define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) #endif #if !defined(WIN32) && !defined(MS_WINDOWS) #ifndef __stdcall @@ -40,6 +46,12 @@ END: Cython Metadata */ #ifndef DL_EXPORT #define DL_EXPORT(t) t #endif +#define __PYX_COMMA , +#ifndef HAVE_LONG_LONG + #if PY_VERSION_HEX >= 0x02070000 + #define HAVE_LONG_LONG + #endif +#endif #ifndef PY_LONG_LONG #define PY_LONG_LONG LONG_LONG #endif @@ -47,17 +59,148 @@ END: Cython Metadata */ #define Py_HUGE_VAL HUGE_VAL #endif #ifdef PYPY_VERSION -#define CYTHON_COMPILING_IN_PYPY 1 -#define CYTHON_COMPILING_IN_CPYTHON 0 + #define CYTHON_COMPILING_IN_PYPY 1 + #define CYTHON_COMPILING_IN_PYSTON 0 + #define CYTHON_COMPILING_IN_CPYTHON 0 + #undef CYTHON_USE_TYPE_SLOTS + #define CYTHON_USE_TYPE_SLOTS 0 + #undef CYTHON_USE_PYTYPE_LOOKUP + #define CYTHON_USE_PYTYPE_LOOKUP 0 + #if PY_VERSION_HEX < 0x03050000 + #undef CYTHON_USE_ASYNC_SLOTS + #define CYTHON_USE_ASYNC_SLOTS 0 + #elif !defined(CYTHON_USE_ASYNC_SLOTS) + #define CYTHON_USE_ASYNC_SLOTS 1 + #endif + #undef CYTHON_USE_PYLIST_INTERNALS + #define CYTHON_USE_PYLIST_INTERNALS 0 + #undef CYTHON_USE_UNICODE_INTERNALS + #define CYTHON_USE_UNICODE_INTERNALS 0 + #undef CYTHON_USE_UNICODE_WRITER + #define CYTHON_USE_UNICODE_WRITER 0 + #undef CYTHON_USE_PYLONG_INTERNALS + #define CYTHON_USE_PYLONG_INTERNALS 0 + #undef CYTHON_AVOID_BORROWED_REFS + #define CYTHON_AVOID_BORROWED_REFS 1 + #undef CYTHON_ASSUME_SAFE_MACROS + #define CYTHON_ASSUME_SAFE_MACROS 0 + #undef CYTHON_UNPACK_METHODS + #define CYTHON_UNPACK_METHODS 0 + #undef CYTHON_FAST_THREAD_STATE + #define CYTHON_FAST_THREAD_STATE 0 + #undef CYTHON_FAST_PYCALL + #define CYTHON_FAST_PYCALL 0 + #undef CYTHON_PEP489_MULTI_PHASE_INIT + #define CYTHON_PEP489_MULTI_PHASE_INIT 0 + #undef CYTHON_USE_TP_FINALIZE + #define CYTHON_USE_TP_FINALIZE 0 +#elif defined(PYSTON_VERSION) + #define CYTHON_COMPILING_IN_PYPY 0 + #define CYTHON_COMPILING_IN_PYSTON 1 + #define CYTHON_COMPILING_IN_CPYTHON 0 + #ifndef CYTHON_USE_TYPE_SLOTS + #define CYTHON_USE_TYPE_SLOTS 1 + #endif + #undef CYTHON_USE_PYTYPE_LOOKUP + #define CYTHON_USE_PYTYPE_LOOKUP 0 + #undef CYTHON_USE_ASYNC_SLOTS + #define CYTHON_USE_ASYNC_SLOTS 0 + #undef CYTHON_USE_PYLIST_INTERNALS + #define CYTHON_USE_PYLIST_INTERNALS 0 + #ifndef CYTHON_USE_UNICODE_INTERNALS + #define CYTHON_USE_UNICODE_INTERNALS 1 + #endif + #undef CYTHON_USE_UNICODE_WRITER + #define CYTHON_USE_UNICODE_WRITER 0 + #undef CYTHON_USE_PYLONG_INTERNALS + #define CYTHON_USE_PYLONG_INTERNALS 0 + #ifndef CYTHON_AVOID_BORROWED_REFS + #define CYTHON_AVOID_BORROWED_REFS 0 + #endif + #ifndef CYTHON_ASSUME_SAFE_MACROS + #define CYTHON_ASSUME_SAFE_MACROS 1 + #endif + #ifndef CYTHON_UNPACK_METHODS + #define CYTHON_UNPACK_METHODS 1 + #endif + #undef CYTHON_FAST_THREAD_STATE + #define CYTHON_FAST_THREAD_STATE 0 + #undef CYTHON_FAST_PYCALL + #define CYTHON_FAST_PYCALL 0 + #undef CYTHON_PEP489_MULTI_PHASE_INIT + #define CYTHON_PEP489_MULTI_PHASE_INIT 0 + #undef CYTHON_USE_TP_FINALIZE + #define CYTHON_USE_TP_FINALIZE 0 #else -#define CYTHON_COMPILING_IN_PYPY 0 -#define CYTHON_COMPILING_IN_CPYTHON 1 + #define CYTHON_COMPILING_IN_PYPY 0 + #define CYTHON_COMPILING_IN_PYSTON 0 + #define CYTHON_COMPILING_IN_CPYTHON 1 + #ifndef CYTHON_USE_TYPE_SLOTS + #define CYTHON_USE_TYPE_SLOTS 1 + #endif + #if PY_VERSION_HEX < 0x02070000 + #undef CYTHON_USE_PYTYPE_LOOKUP + #define CYTHON_USE_PYTYPE_LOOKUP 0 + #elif !defined(CYTHON_USE_PYTYPE_LOOKUP) + #define CYTHON_USE_PYTYPE_LOOKUP 1 + #endif + #if PY_MAJOR_VERSION < 3 + #undef CYTHON_USE_ASYNC_SLOTS + #define CYTHON_USE_ASYNC_SLOTS 0 + #elif !defined(CYTHON_USE_ASYNC_SLOTS) + #define CYTHON_USE_ASYNC_SLOTS 1 + #endif + #if PY_VERSION_HEX < 0x02070000 + #undef CYTHON_USE_PYLONG_INTERNALS + #define CYTHON_USE_PYLONG_INTERNALS 0 + #elif !defined(CYTHON_USE_PYLONG_INTERNALS) + #define CYTHON_USE_PYLONG_INTERNALS 1 + #endif + #ifndef CYTHON_USE_PYLIST_INTERNALS + #define CYTHON_USE_PYLIST_INTERNALS 1 + #endif + #ifndef CYTHON_USE_UNICODE_INTERNALS + #define CYTHON_USE_UNICODE_INTERNALS 1 + #endif + #if PY_VERSION_HEX < 0x030300F0 + #undef CYTHON_USE_UNICODE_WRITER + #define CYTHON_USE_UNICODE_WRITER 0 + #elif !defined(CYTHON_USE_UNICODE_WRITER) + #define CYTHON_USE_UNICODE_WRITER 1 + #endif + #ifndef CYTHON_AVOID_BORROWED_REFS + #define CYTHON_AVOID_BORROWED_REFS 0 + #endif + #ifndef CYTHON_ASSUME_SAFE_MACROS + #define CYTHON_ASSUME_SAFE_MACROS 1 + #endif + #ifndef CYTHON_UNPACK_METHODS + #define CYTHON_UNPACK_METHODS 1 + #endif + #ifndef CYTHON_FAST_THREAD_STATE + #define CYTHON_FAST_THREAD_STATE 1 + #endif + #ifndef CYTHON_FAST_PYCALL + #define CYTHON_FAST_PYCALL 1 + #endif + #ifndef CYTHON_PEP489_MULTI_PHASE_INIT + #define CYTHON_PEP489_MULTI_PHASE_INIT (0 && PY_VERSION_HEX >= 0x03050000) + #endif + #ifndef CYTHON_USE_TP_FINALIZE + #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1) + #endif #endif -#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000 -#define CYTHON_USE_PYLONG_INTERNALS 1 +#if !defined(CYTHON_FAST_PYCCALL) +#define CYTHON_FAST_PYCCALL (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1) +#endif +#if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #undef SHIFT + #undef BASE + #undef MASK #endif #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) -#define Py_OptimizeFlag 0 + #define Py_OptimizeFlag 0 #endif #define __PYX_BUILD_PY_SSIZE_T "n" #define CYTHON_FORMAT_SSIZE_T "z" @@ -84,23 +227,70 @@ END: Cython Metadata */ #ifndef Py_TPFLAGS_HAVE_FINALIZE #define Py_TPFLAGS_HAVE_FINALIZE 0 #endif +#if PY_VERSION_HEX < 0x030700A0 || !defined(METH_FASTCALL) + #ifndef METH_FASTCALL + #define METH_FASTCALL 0x80 + #endif + typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject **args, Py_ssize_t nargs); + typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject **args, + Py_ssize_t nargs, PyObject *kwnames); +#else + #define __Pyx_PyCFunctionFast _PyCFunctionFast + #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords +#endif +#if CYTHON_FAST_PYCCALL +#define __Pyx_PyFastCFunction_Check(func)\ + ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS))))) +#else +#define __Pyx_PyFastCFunction_Check(func) 0 +#endif +#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000 + #define __Pyx_PyThreadState_Current PyThreadState_GET() +#elif PY_VERSION_HEX >= 0x03060000 + #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet() +#elif PY_VERSION_HEX >= 0x03000000 + #define __Pyx_PyThreadState_Current PyThreadState_GET() +#else + #define __Pyx_PyThreadState_Current _PyThreadState_Current +#endif +#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized) +#define __Pyx_PyDict_NewPresized(n) ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n)) +#else +#define __Pyx_PyDict_NewPresized(n) PyDict_New() +#endif +#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) #define CYTHON_PEP393_ENABLED 1 #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\ 0 : _PyUnicode_Ready((PyObject *)(op))) #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) PyUnicode_MAX_CHAR_VALUE(u) #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) + #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) #else #define CYTHON_PEP393_ENABLED 0 + #define PyUnicode_1BYTE_KIND 1 + #define PyUnicode_2BYTE_KIND 2 + #define PyUnicode_4BYTE_KIND 4 #define __Pyx_PyUnicode_READY(op) (0) #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111) #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) + #define __Pyx_PyUnicode_WRITE(k, d, i, ch) (((void)(k)), ((Py_UNICODE*)d)[i] = ch) + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_SIZE(u)) #endif #if CYTHON_COMPILING_IN_PYPY #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) @@ -113,6 +303,24 @@ END: Cython Metadata */ #if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains) #define PyUnicode_Contains(u, s) PySequence_Contains(u, s) #endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check) + #define PyByteArray_Check(obj) PyObject_TypeCheck(obj, &PyByteArray_Type) +#endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format) + #define PyObject_Format(obj, fmt) PyObject_CallMethod(obj, "__format__", "O", fmt) +#endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc) + #define PyObject_Malloc(s) PyMem_Malloc(s) + #define PyObject_Free(p) PyMem_Free(p) + #define PyObject_Realloc(p) PyMem_Realloc(p) +#endif +#if CYTHON_COMPILING_IN_PYSTON + #define __Pyx_PyCode_HasFreeVars(co) PyCode_HasFreeVars(co) + #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno) +#else + #define __Pyx_PyCode_HasFreeVars(co) (PyCode_GetNumFree(co) > 0) + #define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno) +#endif #define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) #define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) #if PY_MAJOR_VERSION >= 3 @@ -120,6 +328,9 @@ END: Cython Metadata */ #else #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) #endif +#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII) + #define PyObject_ASCII(o) PyObject_Repr(o) +#endif #if PY_MAJOR_VERSION >= 3 #define PyBaseString_Type PyUnicode_Type #define PyStringObject PyUnicodeObject @@ -137,7 +348,7 @@ END: Cython Metadata */ #ifndef PySet_CheckExact #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) #endif -#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception) #if PY_MAJOR_VERSION >= 3 #define PyIntObject PyLongObject #define PyInt_Type PyLong_Type @@ -176,18 +387,28 @@ END: Cython Metadata */ #else #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) #endif -#if PY_VERSION_HEX >= 0x030500B1 -#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods -#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async) -#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3 -typedef struct { - unaryfunc am_await; - unaryfunc am_aiter; - unaryfunc am_anext; -} __Pyx_PyAsyncMethodsStruct; -#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved)) +#ifndef __has_attribute + #define __has_attribute(x) 0 +#endif +#ifndef __has_cpp_attribute + #define __has_cpp_attribute(x) 0 +#endif +#if CYTHON_USE_ASYNC_SLOTS + #if PY_VERSION_HEX >= 0x030500B1 + #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods + #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async) + #else + #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved)) + #endif #else -#define __Pyx_PyType_AsAsync(obj) NULL + #define __Pyx_PyType_AsAsync(obj) NULL +#endif +#ifndef __Pyx_PyAsyncMethodsStruct + typedef struct { + unaryfunc am_await; + unaryfunc am_aiter; + unaryfunc am_anext; + } __Pyx_PyAsyncMethodsStruct; #endif #ifndef CYTHON_RESTRICT #if defined(__GNUC__) @@ -200,10 +421,76 @@ typedef struct { #define CYTHON_RESTRICT #endif #endif +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +#ifndef CYTHON_MAYBE_UNUSED_VAR +# if defined(__cplusplus) + template void CYTHON_MAYBE_UNUSED_VAR( const T& ) { } +# else +# define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x) +# endif +#endif +#ifndef CYTHON_NCP_UNUSED +# if CYTHON_COMPILING_IN_CPYTHON +# define CYTHON_NCP_UNUSED +# else +# define CYTHON_NCP_UNUSED CYTHON_UNUSED +# endif +#endif #define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None) +#ifdef _MSC_VER + #ifndef _MSC_STDINT_H_ + #if _MSC_VER < 1300 + typedef unsigned char uint8_t; + typedef unsigned int uint32_t; + #else + typedef unsigned __int8 uint8_t; + typedef unsigned __int32 uint32_t; + #endif + #endif +#else + #include +#endif +#ifndef CYTHON_FALLTHROUGH + #if defined(__cplusplus) && __cplusplus >= 201103L + #if __has_cpp_attribute(fallthrough) + #define CYTHON_FALLTHROUGH [[fallthrough]] + #elif __has_cpp_attribute(clang::fallthrough) + #define CYTHON_FALLTHROUGH [[clang::fallthrough]] + #elif __has_cpp_attribute(gnu::fallthrough) + #define CYTHON_FALLTHROUGH [[gnu::fallthrough]] + #endif + #endif + #ifndef CYTHON_FALLTHROUGH + #if __has_attribute(fallthrough) + #define CYTHON_FALLTHROUGH __attribute__((fallthrough)) + #else + #define CYTHON_FALLTHROUGH + #endif + #endif + #if defined(__clang__ ) && defined(__apple_build_version__) + #if __apple_build_version__ < 7000000 + #undef CYTHON_FALLTHROUGH + #define CYTHON_FALLTHROUGH + #endif + #endif +#endif #ifndef CYTHON_INLINE - #if defined(__GNUC__) + #if defined(__clang__) + #define CYTHON_INLINE __inline__ __attribute__ ((__unused__)) + #elif defined(__GNUC__) #define CYTHON_INLINE __inline__ #elif defined(_MSC_VER) #define CYTHON_INLINE __inline @@ -227,16 +514,18 @@ static CYTHON_INLINE float __PYX_NAN() { return value; } #endif - - -#if PY_MAJOR_VERSION >= 3 - #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) - #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL) +#define __Pyx_truncl trunc #else - #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) - #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#define __Pyx_truncl truncl #endif + +#define __PYX_ERR(f_index, lineno, Ln_error) \ +{ \ + __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ +} + #ifndef __PYX_EXTERN_C #ifdef __cplusplus #define __PYX_EXTERN_C extern "C" @@ -247,42 +536,23 @@ static CYTHON_INLINE float __PYX_NAN() { #define __PYX_HAVE__lightfm___lightfm_fast_openmp #define __PYX_HAVE_API__lightfm___lightfm_fast_openmp -#include "string.h" -#include "stdlib.h" -#include "omp.h" +#include +#include +#include #include "math.h" +#include "stdlib.h" #include "pythread.h" -#include "stdio.h" +#include #include "pystate.h" #ifdef _OPENMP #include #endif /* _OPENMP */ -#ifdef PYREX_WITHOUT_ASSERTIONS +#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS) #define CYTHON_WITHOUT_ASSERTIONS #endif -#ifndef CYTHON_UNUSED -# if defined(__GNUC__) -# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) -# define CYTHON_UNUSED __attribute__ ((__unused__)) -# else -# define CYTHON_UNUSED -# endif -# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) -# define CYTHON_UNUSED __attribute__ ((__unused__)) -# else -# define CYTHON_UNUSED -# endif -#endif -#ifndef CYTHON_NCP_UNUSED -# if CYTHON_COMPILING_IN_CPYTHON -# define CYTHON_NCP_UNUSED -# else -# define CYTHON_NCP_UNUSED CYTHON_UNUSED -# endif -#endif -typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; +typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding; const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; #define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 @@ -309,8 +579,8 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; #define __Pyx_sst_abs(value) abs(value) #elif SIZEOF_LONG >= SIZEOF_SIZE_T #define __Pyx_sst_abs(value) labs(value) -#elif defined (_MSC_VER) && defined (_M_X64) - #define __Pyx_sst_abs(value) _abs64(value) +#elif defined (_MSC_VER) + #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value)) #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L #define __Pyx_sst_abs(value) llabs(value) #elif defined (__GNUC__) @@ -318,8 +588,8 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding; #else #define __Pyx_sst_abs(value) ((value<0) ? -value : value) #endif -static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*); -static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) #define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) #define __Pyx_PyBytes_FromString PyBytes_FromString @@ -332,23 +602,27 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize #endif -#define __Pyx_PyObject_AsSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) -#define __Pyx_PyObject_AsUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyBytes_AsWritableString(s) ((char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsWritableSString(s) ((signed char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsWritableUString(s) ((unsigned char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsString(s) ((const char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsSString(s) ((const signed char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsUString(s) ((const unsigned char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyObject_AsWritableString(s) ((char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsWritableSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsWritableUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsSString(s) ((const signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((const unsigned char*) __Pyx_PyObject_AsString(s)) #define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) #define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) #define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) #define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) #define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) -#if PY_MAJOR_VERSION < 3 -static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) -{ +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) { const Py_UNICODE *u_end = u; while (*u_end++) ; return (size_t)(u_end - u - 1); } -#else -#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen -#endif #define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode #define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode @@ -356,15 +630,23 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) #define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None) #define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False)) static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); -static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x); +#define __Pyx_PySequence_Tuple(obj)\ + (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj)) static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); -#if CYTHON_COMPILING_IN_CPYTHON +#if CYTHON_ASSUME_SAFE_MACROS #define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) #else #define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) #endif #define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION >= 3 +#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x)) +#else +#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x)) +#endif +#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x)) #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII static int __Pyx_sys_getdefaultencoding_not_ascii; static int __Pyx_init_sys_getdefaultencoding_params(void) { @@ -449,12 +731,15 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) { #define likely(x) (x) #define unlikely(x) (x) #endif /* __GNUC__ */ +static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; } -static PyObject *__pyx_m; +static PyObject *__pyx_m = NULL; static PyObject *__pyx_d; static PyObject *__pyx_b; +static PyObject *__pyx_cython_runtime; static PyObject *__pyx_empty_tuple; static PyObject *__pyx_empty_bytes; +static PyObject *__pyx_empty_unicode; static int __pyx_lineno; static int __pyx_clineno = 0; static const char * __pyx_cfilenm= __FILE__; @@ -465,6 +750,7 @@ static const char *__pyx_f[] = { "lightfm/_lightfm_fast_openmp.pyx", "stringsource", }; +/* MemviewSliceStruct.proto */ struct __pyx_memoryview_obj; typedef struct { struct __pyx_memoryview_obj *memview; @@ -473,42 +759,9 @@ typedef struct { Py_ssize_t strides[8]; Py_ssize_t suboffsets[8]; } __Pyx_memviewslice; +#define __Pyx_MemoryView_Len(m) (m.shape[0]) -#define IS_UNSIGNED(type) (((type) -1) > 0) -struct __Pyx_StructField_; -#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0) -typedef struct { - const char* name; - struct __Pyx_StructField_* fields; - size_t size; - size_t arraysize[8]; - int ndim; - char typegroup; - char is_unsigned; - int flags; -} __Pyx_TypeInfo; -typedef struct __Pyx_StructField_ { - __Pyx_TypeInfo* type; - const char* name; - size_t offset; -} __Pyx_StructField; -typedef struct { - __Pyx_StructField* field; - size_t parent_offset; -} __Pyx_BufFmt_StackElem; -typedef struct { - __Pyx_StructField root; - __Pyx_BufFmt_StackElem* head; - size_t fmt_offset; - size_t new_count, enc_count; - size_t struct_alignment; - int is_complex; - char enc_type; - char new_packmode; - char enc_packmode; - char is_valid_array; -} __Pyx_BufFmt_Context; - +/* Atomics.proto */ #include #ifndef CYTHON_ATOMICS #define CYTHON_ATOMICS 1 @@ -557,6 +810,54 @@ typedef volatile __pyx_atomic_int_type __pyx_atomic_int; __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock) #endif +/* NoFastGil.proto */ +#define __Pyx_PyGILState_Ensure PyGILState_Ensure +#define __Pyx_PyGILState_Release PyGILState_Release +#define __Pyx_FastGIL_Remember() +#define __Pyx_FastGIL_Forget() +#define __Pyx_FastGilFuncInit() + +/* ForceInitThreads.proto */ +#ifndef __PYX_FORCE_INIT_THREADS + #define __PYX_FORCE_INIT_THREADS 0 +#endif + +/* BufferFormatStructs.proto */ +#define IS_UNSIGNED(type) (((type) -1) > 0) +struct __Pyx_StructField_; +#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0) +typedef struct { + const char* name; + struct __Pyx_StructField_* fields; + size_t size; + size_t arraysize[8]; + int ndim; + char typegroup; + char is_unsigned; + int flags; +} __Pyx_TypeInfo; +typedef struct __Pyx_StructField_ { + __Pyx_TypeInfo* type; + const char* name; + size_t offset; +} __Pyx_StructField; +typedef struct { + __Pyx_StructField* field; + size_t parent_offset; +} __Pyx_BufFmt_StackElem; +typedef struct { + __Pyx_StructField root; + __Pyx_BufFmt_StackElem* head; + size_t fmt_offset; + size_t new_count, enc_count; + size_t struct_alignment; + int is_complex; + char enc_type; + char new_packmode; + char enc_packmode; + char is_valid_array; +} __Pyx_BufFmt_Context; + /* "lightfm/_lightfm_fast_openmp.pyx":15 * @@ -639,7 +940,7 @@ struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM { }; -/* "View.MemoryView":101 +/* "View.MemoryView":103 * * @cname("__pyx_array") * cdef class array: # <<<<<<<<<<<<<< @@ -648,6 +949,7 @@ struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM { */ struct __pyx_array_obj { PyObject_HEAD + struct __pyx_vtabstruct_array *__pyx_vtab; char *data; Py_ssize_t len; char *format; @@ -663,7 +965,7 @@ struct __pyx_array_obj { }; -/* "View.MemoryView":271 +/* "View.MemoryView":277 * * @cname('__pyx_MemviewEnum') * cdef class Enum(object): # <<<<<<<<<<<<<< @@ -676,7 +978,7 @@ struct __pyx_MemviewEnum_obj { }; -/* "View.MemoryView":304 +/* "View.MemoryView":328 * * @cname('__pyx_memoryview') * cdef class memoryview(object): # <<<<<<<<<<<<<< @@ -699,7 +1001,7 @@ struct __pyx_memoryview_obj { }; -/* "View.MemoryView":923 +/* "View.MemoryView":953 * * @cname('__pyx_memoryviewslice') * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<< @@ -731,7 +1033,21 @@ struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix { static struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_vtabptr_7lightfm_20_lightfm_fast_openmp_CSRMatrix; -/* "View.MemoryView":304 +/* "View.MemoryView":103 + * + * @cname("__pyx_array") + * cdef class array: # <<<<<<<<<<<<<< + * + * cdef: + */ + +struct __pyx_vtabstruct_array { + PyObject *(*get_memview)(struct __pyx_array_obj *); +}; +static struct __pyx_vtabstruct_array *__pyx_vtabptr_array; + + +/* "View.MemoryView":328 * * @cname('__pyx_memoryview') * cdef class memoryview(object): # <<<<<<<<<<<<<< @@ -751,7 +1067,7 @@ struct __pyx_vtabstruct_memoryview { static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview; -/* "View.MemoryView":923 +/* "View.MemoryView":953 * * @cname('__pyx_memoryviewslice') * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<< @@ -765,6 +1081,7 @@ struct __pyx_vtabstruct__memoryviewslice { static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice; /* --- Runtime support code (head) --- */ +/* Refnanny.proto */ #ifndef CYTHON_REFNANNY #define CYTHON_REFNANNY 0 #endif @@ -827,7 +1144,8 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice; #define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0) #define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0) -#if CYTHON_COMPILING_IN_CPYTHON +/* PyObjectGetAttrStr.proto */ +#if CYTHON_USE_TYPE_SLOTS static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { PyTypeObject* tp = Py_TYPE(obj); if (likely(tp->tp_getattro)) @@ -842,21 +1160,22 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject #define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) #endif +/* GetBuiltinName.proto */ static PyObject *__Pyx_GetBuiltinName(PyObject *name); +/* RaiseDoubleKeywords.proto */ static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); +/* ParseKeywords.proto */ static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\ PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\ const char* function_name); +/* RaiseArgTupleInvalid.proto */ static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact, Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found); -static CYTHON_INLINE int __Pyx_GetBufferAndValidate(Py_buffer* buf, PyObject* obj, - __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack); -static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info); - +/* MemviewSliceInit.proto */ #define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d #define __Pyx_MEMVIEW_DIRECT 1 #define __Pyx_MEMVIEW_PTR 2 @@ -882,73 +1201,198 @@ static CYTHON_INLINE int __pyx_sub_acquisition_count_locked( static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int); static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int); +/* RaiseTooManyValuesToUnpack.proto */ static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected); +/* RaiseNeedMoreValuesToUnpack.proto */ static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index); +/* IterFinish.proto */ static CYTHON_INLINE int __Pyx_IterFinish(void); +/* UnpackItemEndCheck.proto */ static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected); -static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, - const char *name, int exact); +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* PyThreadStateGet.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate; +#define __Pyx_PyThreadState_assign __pyx_tstate = __Pyx_PyThreadState_Current; +#define __Pyx_PyErr_Occurred() __pyx_tstate->curexc_type +#else +#define __Pyx_PyThreadState_declare +#define __Pyx_PyThreadState_assign +#define __Pyx_PyErr_Occurred() PyErr_Occurred() +#endif + +/* PyErrFetchRestore.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL) +#define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb) +#define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb) +#define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb) +#define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb); +static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#if CYTHON_COMPILING_IN_CPYTHON +#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL)) +#else +#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc) +#endif +#else +#define __Pyx_PyErr_Clear() PyErr_Clear() +#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc) +#define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb) +#define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb) +#define __Pyx_ErrRestoreInState(tstate, type, value, tb) PyErr_Restore(type, value, tb) +#define __Pyx_ErrFetchInState(tstate, type, value, tb) PyErr_Fetch(type, value, tb) +#define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb) +#define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb) +#endif + +/* GetAttr.proto */ +static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *); + +/* GetAttr3.proto */ +static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *); +/* GetModuleGlobalName.proto */ static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); +/* ArgTypeTest.proto */ +#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\ + ((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\ + __Pyx__ArgTypeTest(obj, type, name, exact)) +static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact); + +/* PyCFunctionFastCall.proto */ +#if CYTHON_FAST_PYCCALL +static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs); +#else +#define __Pyx_PyCFunction_FastCall(func, args, nargs) (assert(0), NULL) +#endif + +/* PyFunctionFastCall.proto */ +#if CYTHON_FAST_PYCALL +#define __Pyx_PyFunction_FastCall(func, args, nargs)\ + __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL) +#if 1 || PY_VERSION_HEX < 0x030600B1 +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs); +#else +#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs) +#endif +#endif + +/* PyObjectCall.proto */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); #else #define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) #endif +/* PyObjectCallMethO.proto */ #if CYTHON_COMPILING_IN_CPYTHON static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg); #endif +/* PyObjectCallOneArg.proto */ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg); -static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); -static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); +/* Import.proto */ +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); + +/* ImportFrom.proto */ +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); +/* RaiseException.proto */ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); +/* HasAttr.proto */ +static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *); + +/* IncludeStringH.proto */ #include +/* BytesEquals.proto */ static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals); +/* UnicodeEquals.proto */ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals); +/* StrEquals.proto */ #if PY_MAJOR_VERSION >= 3 #define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals #else #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals #endif +/* UnaryNegOverflows.proto */ #define UNARY_NEG_WOULD_OVERFLOW(x)\ (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x))) static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/ -static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/ -static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *); +static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/ +/* decode_c_string_utf16.proto */ +static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) { + int byteorder = 0; + return PyUnicode_DecodeUTF16(s, size, errors, &byteorder); +} +static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) { + int byteorder = -1; + return PyUnicode_DecodeUTF16(s, size, errors, &byteorder); +} +static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) { + int byteorder = 1; + return PyUnicode_DecodeUTF16(s, size, errors, &byteorder); +} +/* decode_c_string.proto */ static CYTHON_INLINE PyObject* __Pyx_decode_c_string( const char* cstring, Py_ssize_t start, Py_ssize_t stop, const char* encoding, const char* errors, PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)); +/* RaiseNoneIterError.proto */ static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void); +/* ExtTypeTest.proto */ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); -static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb); -static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb); +/* SaveResetException.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_ExceptionSave(type, value, tb) __Pyx__ExceptionSave(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#define __Pyx_ExceptionReset(type, value, tb) __Pyx__ExceptionReset(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb); +#else +#define __Pyx_ExceptionSave(type, value, tb) PyErr_GetExcInfo(type, value, tb) +#define __Pyx_ExceptionReset(type, value, tb) PyErr_SetExcInfo(type, value, tb) +#endif +/* GetException.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_GetException(type, value, tb) __Pyx__GetException(__pyx_tstate, type, value, tb) +static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#else static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); +#endif +/* SwapException.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_ExceptionSwap(type, value, tb) __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#else static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb); +#endif -static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); - +/* GetItemInt.proto */ #define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\ (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\ __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\ @@ -966,15 +1410,13 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_ (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL)) static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, int wraparound, int boundscheck); -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j); +static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j); static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list, int wraparound, int boundscheck); static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/ -static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self); /*proto*/ -#if CYTHON_COMPILING_IN_CPYTHON +/* ListCompAppend.proto */ +#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) { PyListObject* L = (PyListObject*) list; Py_ssize_t len = Py_SIZE(list); @@ -990,19 +1432,15 @@ static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) { #define __Pyx_ListComp_Append(L,x) PyList_Append(L,x) #endif -static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/ -static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/ -#if CYTHON_COMPILING_IN_CPYTHON +/* PyIntBinop.proto */ +#if !CYTHON_COMPILING_IN_PYPY static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace); #else #define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\ (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2)) #endif +/* ListExtend.proto */ static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) { #if CYTHON_COMPILING_IN_CPYTHON PyObject* none = _PyList_Extend((PyListObject*)L, v); @@ -1015,7 +1453,8 @@ static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) { #endif } -#if CYTHON_COMPILING_IN_CPYTHON +/* ListAppend.proto */ +#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) { PyListObject* L = (PyListObject*) list; Py_ssize_t len = Py_SIZE(list); @@ -1031,22 +1470,31 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) { #define __Pyx_PyList_Append(L,x) PyList_Append(L,x) #endif +/* None.proto */ static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname); -#ifndef __PYX_FORCE_INIT_THREADS - #define __PYX_FORCE_INIT_THREADS 0 -#endif - -static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/ +/* WriteUnraisableException.proto */ static void __Pyx_WriteUnraisable(const char *name, int clineno, int lineno, const char *filename, int full_traceback, int nogil); +/* SetVTable.proto */ static int __Pyx_SetVtable(PyObject *dict, void *vtable); +/* SetupReduce.proto */ +static int __Pyx_setup_reduce(PyObject* type_obj); + +/* CLineInTraceback.proto */ +#ifdef CYTHON_CLINE_IN_TRACEBACK +#define __Pyx_CLineForTraceback(tstate, c_line) (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0) +#else +static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line); +#endif + +/* CodeObjectCache.proto */ typedef struct { - int code_line; PyCodeObject* code_object; + int code_line; } __Pyx_CodeObjectCacheEntry; struct __Pyx_CodeObjectCache { int count; @@ -1058,9 +1506,20 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co static PyCodeObject *__pyx_find_code_object(int code_line); static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); +/* AddTraceback.proto */ static void __Pyx_AddTraceback(const char *funcname, int c_line, int py_line, const char *filename); +#if PY_MAJOR_VERSION < 3 + static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags); + static void __Pyx_ReleaseBuffer(Py_buffer *view); +#else + #define __Pyx_GetBuffer PyObject_GetBuffer + #define __Pyx_ReleaseBuffer PyBuffer_Release +#endif + + +/* BufferStructDeclare.proto */ typedef struct { Py_ssize_t shape, strides, suboffsets; } __Pyx_Buf_DimInfo; @@ -1074,20 +1533,37 @@ typedef struct { __Pyx_Buf_DimInfo diminfo[8]; } __Pyx_LocalBuf_ND; -#if PY_MAJOR_VERSION < 3 - static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags); - static void __Pyx_ReleaseBuffer(Py_buffer *view); -#else - #define __Pyx_GetBuffer PyObject_GetBuffer - #define __Pyx_ReleaseBuffer PyBuffer_Release -#endif +/* MemviewSliceIsContig.proto */ +static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim); + +/* OverlappingSlices.proto */ +static int __pyx_slices_overlap(__Pyx_memviewslice *slice1, + __Pyx_memviewslice *slice2, + int ndim, size_t itemsize); + +/* Capsule.proto */ +static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(const char *itemp, PyObject *obj); +/* IsLittleEndian.proto */ +static CYTHON_INLINE int __Pyx_Is_Little_Endian(void); -static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0}; -static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1}; +/* BufferFormatCheck.proto */ +static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts); +static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx, + __Pyx_BufFmt_StackElem* stack, + __Pyx_TypeInfo* type); +/* TypeInfoCompare.proto */ static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b); +/* MemviewSliceValidateAndInit.proto */ static int __Pyx_ValidateAndInit_memviewslice( int *axes_specs, int c_or_f_flag, @@ -1098,50 +1574,65 @@ static int __Pyx_ValidateAndInit_memviewslice( __Pyx_memviewslice *memviewslice, PyObject *original_obj); -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(PyObject *); - +/* ObjectToMemviewSlice.proto */ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(PyObject *); -static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_int(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_int(const char *itemp, PyObject *obj); +/* ObjectToMemviewSlice.proto */ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *); -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *); +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(PyObject *); -static PyObject *__pyx_memview_get_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(const char *itemp); -static int __pyx_memview_set_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(const char *itemp, PyObject *obj); +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *); +/* CIntToPy.proto */ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); -static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); - -static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice *mvs, - char order, int ndim); - -static int __pyx_slices_overlap(__Pyx_memviewslice *slice1, - __Pyx_memviewslice *slice2, - int ndim, size_t itemsize); - +/* MemviewSliceCopyTemplate.proto */ static __Pyx_memviewslice __pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs, const char *mode, int ndim, size_t sizeof_dtype, int contig_flag, int dtype_is_object); -static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig); +/* CIntFromPy.proto */ +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); +/* CIntFromPy.proto */ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *); -static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); +/* FastTypeChecks.proto */ +#if CYTHON_COMPILING_IN_CPYTHON +#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type) +static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b); +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type); +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2); +#else +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type) +#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2)) +#endif +/* ObjectToMemviewSlice.proto */ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_unsigned_int(PyObject *); +/* CheckBinaryVersion.proto */ static int __Pyx_check_binary_version(void); +/* InitStrings.proto */ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); static int __pyx_f_7lightfm_20_lightfm_fast_openmp_9CSRMatrix_get_row_start(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_self, int __pyx_v_row); /* proto*/ static int __pyx_f_7lightfm_20_lightfm_fast_openmp_9CSRMatrix_get_row_end(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_self, int __pyx_v_row); /* proto*/ +static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/ @@ -1172,6 +1663,8 @@ static PyObject *strided = 0; static PyObject *indirect = 0; static PyObject *contiguous = 0; static PyObject *indirect_contiguous = 0; +static int __pyx_memoryview_thread_locks_used; +static PyThread_type_lock __pyx_memoryview_thread_locks[8]; static unsigned int __pyx_f_7lightfm_20_lightfm_fast_openmp_temper(unsigned int); /*proto*/ static int __pyx_f_7lightfm_20_lightfm_fast_openmp_rand_r(unsigned int *); /*proto*/ static int __pyx_f_7lightfm_20_lightfm_fast_openmp_sample_range(int, int, unsigned int *); /*proto*/ @@ -1190,6 +1683,8 @@ static CYTHON_INLINE void __pyx_f_7lightfm_20_lightfm_fast_openmp_update(double, static void __pyx_f_7lightfm_20_lightfm_fast_openmp_warp_update(double, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *, int, int, int, __pyx_t_7lightfm_20_lightfm_fast_openmp_flt *, __pyx_t_7lightfm_20_lightfm_fast_openmp_flt *, __pyx_t_7lightfm_20_lightfm_fast_openmp_flt *, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *, double, double); /*proto*/ static void __pyx_f_7lightfm_20_lightfm_fast_openmp_regularize(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *, double, double); /*proto*/ static void __pyx_f_7lightfm_20_lightfm_fast_openmp_locked_regularize(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *, double, double); /*proto*/ +static PyObject *__pyx_f_7lightfm_20_lightfm_fast_openmp___pyx_unpickle_CSRMatrix__set_state(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *, PyObject *); /*proto*/ +static PyObject *__pyx_f_7lightfm_20_lightfm_fast_openmp___pyx_unpickle_FastLightFM__set_state(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *, PyObject *); /*proto*/ static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/ static void *__pyx_align_pointer(void *, size_t); /*proto*/ static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/ @@ -1222,11 +1717,13 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/ static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/ +static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/ static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt = { "flt", NULL, sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt), { 0 }, 0, 'R', 0, 0 }; static __Pyx_TypeInfo __Pyx_TypeInfo_int = { "int", NULL, sizeof(int), { 0 }, 0, IS_UNSIGNED(int) ? 'U' : 'I', IS_UNSIGNED(int), 0 }; static __Pyx_TypeInfo __Pyx_TypeInfo_double = { "double", NULL, sizeof(double), { 0 }, 0, 'R', 0, 0 }; static __Pyx_TypeInfo __Pyx_TypeInfo_unsigned_int = { "unsigned int", NULL, sizeof(unsigned int), { 0 }, 0, IS_UNSIGNED(unsigned int) ? 'U' : 'I', IS_UNSIGNED(unsigned int), 0 }; #define __Pyx_MODULE_NAME "lightfm._lightfm_fast_openmp" +extern int __pyx_module_is_main_lightfm___lightfm_fast_openmp; int __pyx_module_is_main_lightfm___lightfm_fast_openmp = 0; /* Implementation of 'lightfm._lightfm_fast_openmp' */ @@ -1234,180 +1731,203 @@ static PyObject *__pyx_builtin_range; static PyObject *__pyx_builtin_ValueError; static PyObject *__pyx_builtin_MemoryError; static PyObject *__pyx_builtin_enumerate; -static PyObject *__pyx_builtin_Ellipsis; static PyObject *__pyx_builtin_TypeError; +static PyObject *__pyx_builtin_Ellipsis; static PyObject *__pyx_builtin_id; static PyObject *__pyx_builtin_IndexError; -static char __pyx_k_O[] = "O"; -static char __pyx_k_Y[] = "Y"; -static char __pyx_k_c[] = "c"; -static char __pyx_k_i[] = "i"; -static char __pyx_k_j[] = "j"; -static char __pyx_k_k[] = "k"; -static char __pyx_k_n[] = "n"; -static char __pyx_k_y[] = "y"; -static char __pyx_k_id[] = "id"; -static char __pyx_k_np[] = "np"; -static char __pyx_k_auc[] = "auc"; -static char __pyx_k_col[] = "col"; -static char __pyx_k_mat[] = "mat"; -static char __pyx_k_max[] = "max"; -static char __pyx_k_obj[] = "obj"; -static char __pyx_k_rho[] = "rho"; -static char __pyx_k_row[] = "row"; -static char __pyx_k_base[] = "base"; -static char __pyx_k_data[] = "data"; -static char __pyx_k_loss[] = "loss"; -static char __pyx_k_main[] = "__main__"; -static char __pyx_k_mode[] = "mode"; -static char __pyx_k_name[] = "name"; -static char __pyx_k_ndim[] = "ndim"; -static char __pyx_k_pack[] = "pack"; -static char __pyx_k_rank[] = "rank"; -static char __pyx_k_size[] = "size"; -static char __pyx_k_step[] = "step"; -static char __pyx_k_stop[] = "stop"; -static char __pyx_k_test[] = "__test__"; -static char __pyx_k_ASCII[] = "ASCII"; -static char __pyx_k_class[] = "__class__"; -static char __pyx_k_error[] = "error"; -static char __pyx_k_flags[] = "flags"; -static char __pyx_k_gamma[] = "gamma"; -static char __pyx_k_iinfo[] = "iinfo"; -static char __pyx_k_int32[] = "int32"; -static char __pyx_k_numpy[] = "numpy"; -static char __pyx_k_range[] = "range"; -static char __pyx_k_ranks[] = "ranks"; -static char __pyx_k_shape[] = "shape"; -static char __pyx_k_start[] = "start"; -static char __pyx_k_y_row[] = "y_row"; -static char __pyx_k_astype[] = "astype"; -static char __pyx_k_encode[] = "encode"; -static char __pyx_k_format[] = "format"; -static char __pyx_k_import[] = "__import__"; -static char __pyx_k_indptr[] = "indptr"; -static char __pyx_k_name_2[] = "__name__"; -static char __pyx_k_struct[] = "struct"; -static char __pyx_k_uint32[] = "uint32"; -static char __pyx_k_unpack[] = "unpack"; -static char __pyx_k_weight[] = "weight"; -static char __pyx_k_epsilon[] = "epsilon"; -static char __pyx_k_fit_bpr[] = "fit_bpr"; -static char __pyx_k_fortran[] = "fortran"; -static char __pyx_k_indices[] = "indices"; -static char __pyx_k_it_repr[] = "it_repr"; -static char __pyx_k_item_id[] = "item_id"; -static char __pyx_k_lightfm[] = "lightfm"; -static char __pyx_k_memview[] = "memview"; -static char __pyx_k_randint[] = "randint"; -static char __pyx_k_sampled[] = "sampled"; -static char __pyx_k_user_id[] = "user_id"; -static char __pyx_k_Ellipsis[] = "Ellipsis"; -static char __pyx_k_MAX_LOSS[] = "MAX_LOSS"; -static char __pyx_k_adadelta[] = "adadelta"; -static char __pyx_k_fit_warp[] = "fit_warp"; -static char __pyx_k_item_ids[] = "item_ids"; -static char __pyx_k_itemsize[] = "itemsize"; -static char __pyx_k_row_stop[] = "row_stop"; -static char __pyx_k_user_ids[] = "user_ids"; -static char __pyx_k_TypeError[] = "TypeError"; -static char __pyx_k_enumerate[] = "enumerate"; -static char __pyx_k_pos_pairs[] = "pos_pairs"; -static char __pyx_k_rank_data[] = "rank_data"; -static char __pyx_k_row_start[] = "row_start"; -static char __pyx_k_user_repr[] = "user_repr"; -static char __pyx_k_IndexError[] = "IndexError"; -static char __pyx_k_ValueError[] = "ValueError"; -static char __pyx_k_csr_matrix[] = "csr_matrix"; -static char __pyx_k_item_alpha[] = "item_alpha"; -static char __pyx_k_prediction[] = "prediction"; -static char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; -static char __pyx_k_user_alpha[] = "user_alpha"; -static char __pyx_k_MemoryError[] = "MemoryError"; -static char __pyx_k_POS_SAMPLES[] = "POS_SAMPLES"; -static char __pyx_k_item_biases[] = "item_biases"; -static char __pyx_k_max_sampled[] = "max_sampled"; -static char __pyx_k_neg_it_repr[] = "neg_it_repr"; -static char __pyx_k_no_examples[] = "no_examples"; -static char __pyx_k_num_threads[] = "num_threads"; -static char __pyx_k_pos_it_repr[] = "pos_it_repr"; -static char __pyx_k_predictions[] = "predictions"; -static char __pyx_k_user_biases[] = "user_biases"; -static char __pyx_k_fit_logistic[] = "fit_logistic"; -static char __pyx_k_fit_warp_kos[] = "fit_warp_kos"; -static char __pyx_k_interactions[] = "interactions"; -static char __pyx_k_no_positives[] = "no_positives"; -static char __pyx_k_random_state[] = "random_state"; -static char __pyx_k_item_features[] = "item_features"; -static char __pyx_k_learning_rate[] = "learning_rate"; -static char __pyx_k_no_components[] = "no_components"; -static char __pyx_k_num_negatives[] = "num_negatives"; -static char __pyx_k_num_positives[] = "num_positives"; -static char __pyx_k_predict_ranks[] = "predict_ranks"; -static char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer"; -static char __pyx_k_random_states[] = "random_states"; -static char __pyx_k_sample_weight[] = "sample_weight"; -static char __pyx_k_user_features[] = "user_features"; -static char __pyx_k_user_pids_stop[] = "user_pids_stop"; -static char __pyx_k_allocate_buffer[] = "allocate_buffer"; -static char __pyx_k_dtype_is_object[] = "dtype_is_object"; -static char __pyx_k_predict_lightfm[] = "predict_lightfm"; -static char __pyx_k_shuffle_indices[] = "shuffle_indices"; -static char __pyx_k_user_pids_start[] = "user_pids_start"; -static char __pyx_k_negative_item_id[] = "negative_item_id"; -static char __pyx_k_positive_item_id[] = "positive_item_id"; -static char __pyx_k_predictions_size[] = "predictions_size"; -static char __pyx_k_test_in_positives[] = "__test_in_positives"; -static char __pyx_k_test_interactions[] = "test_interactions"; -static char __pyx_k_item_bias_momentum[] = "item_bias_momentum"; -static char __pyx_k_strided_and_direct[] = ""; -static char __pyx_k_train_interactions[] = "train_interactions"; -static char __pyx_k_user_bias_momentum[] = "user_bias_momentum"; -static char __pyx_k_item_bias_gradients[] = "item_bias_gradients"; -static char __pyx_k_negative_prediction[] = "negative_prediction"; -static char __pyx_k_num_train_positives[] = "num_train_positives"; -static char __pyx_k_positive_prediction[] = "positive_prediction"; -static char __pyx_k_user_bias_gradients[] = "user_bias_gradients"; -static char __pyx_k_strided_and_indirect[] = ""; -static char __pyx_k_contiguous_and_direct[] = ""; -static char __pyx_k_item_feature_momentum[] = "item_feature_momentum"; -static char __pyx_k_user_feature_momentum[] = "user_feature_momentum"; -static char __pyx_k_MemoryView_of_r_object[] = ""; -static char __pyx_k_item_feature_gradients[] = "item_feature_gradients"; -static char __pyx_k_user_feature_gradients[] = "user_feature_gradients"; -static char __pyx_k_MemoryView_of_r_at_0x_x[] = ""; -static char __pyx_k_calculate_auc_from_rank[] = "calculate_auc_from_rank"; -static char __pyx_k_contiguous_and_indirect[] = ""; -static char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'"; -static char __pyx_k_getbuffer_obj_view_flags[] = "getbuffer(obj, view, flags)"; -static char __pyx_k_sampled_positive_item_id[] = "sampled_positive_item_id"; -static char __pyx_k_Dimension_d_is_not_direct[] = "Dimension %d is not direct"; -static char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d."; -static char __pyx_k_Index_out_of_bounds_axis_d[] = "Index out of bounds (axis %d)"; -static char __pyx_k_Step_may_not_be_zero_axis_d[] = "Step may not be zero (axis %d)"; -static char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array"; -static char __pyx_k_sampled_positive_prediction[] = "sampled_positive_prediction"; -static char __pyx_k_lightfm__lightfm_fast_openmp[] = "lightfm._lightfm_fast_openmp"; -static char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data."; -static char __pyx_k_strided_and_direct_or_indirect[] = ""; -static char __pyx_k_home_maciej_Code_lightfm_lightf[] = "/home/maciej/Code/lightfm/lightfm/_lightfm_fast_openmp.pyx"; -static char __pyx_k_All_dimensions_preceding_dimensi[] = "All dimensions preceding dimension %d must be indexed and not sliced"; -static char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides"; -static char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory."; -static char __pyx_k_Cannot_transpose_memoryview_with[] = "Cannot transpose memoryview with indirect dimensions"; -static char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array"; -static char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported"; -static char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s"; -static char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)"; -static char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object"; -static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)"; -static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides."; +static const char __pyx_k_O[] = "O"; +static const char __pyx_k_Y[] = "Y"; +static const char __pyx_k_c[] = "c"; +static const char __pyx_k_i[] = "i"; +static const char __pyx_k_j[] = "j"; +static const char __pyx_k_k[] = "k"; +static const char __pyx_k_n[] = "n"; +static const char __pyx_k_y[] = "y"; +static const char __pyx_k_id[] = "id"; +static const char __pyx_k_np[] = "np"; +static const char __pyx_k_auc[] = "auc"; +static const char __pyx_k_col[] = "col"; +static const char __pyx_k_mat[] = "mat"; +static const char __pyx_k_max[] = "max"; +static const char __pyx_k_new[] = "__new__"; +static const char __pyx_k_obj[] = "obj"; +static const char __pyx_k_rho[] = "rho"; +static const char __pyx_k_row[] = "row"; +static const char __pyx_k_base[] = "base"; +static const char __pyx_k_data[] = "data"; +static const char __pyx_k_dict[] = "__dict__"; +static const char __pyx_k_loss[] = "loss"; +static const char __pyx_k_main[] = "__main__"; +static const char __pyx_k_mode[] = "mode"; +static const char __pyx_k_name[] = "name"; +static const char __pyx_k_ndim[] = "ndim"; +static const char __pyx_k_pack[] = "pack"; +static const char __pyx_k_rank[] = "rank"; +static const char __pyx_k_size[] = "size"; +static const char __pyx_k_step[] = "step"; +static const char __pyx_k_stop[] = "stop"; +static const char __pyx_k_test[] = "__test__"; +static const char __pyx_k_ASCII[] = "ASCII"; +static const char __pyx_k_class[] = "__class__"; +static const char __pyx_k_error[] = "error"; +static const char __pyx_k_flags[] = "flags"; +static const char __pyx_k_gamma[] = "gamma"; +static const char __pyx_k_iinfo[] = "iinfo"; +static const char __pyx_k_int32[] = "int32"; +static const char __pyx_k_numpy[] = "numpy"; +static const char __pyx_k_range[] = "range"; +static const char __pyx_k_ranks[] = "ranks"; +static const char __pyx_k_shape[] = "shape"; +static const char __pyx_k_start[] = "start"; +static const char __pyx_k_y_row[] = "y_row"; +static const char __pyx_k_astype[] = "astype"; +static const char __pyx_k_encode[] = "encode"; +static const char __pyx_k_format[] = "format"; +static const char __pyx_k_import[] = "__import__"; +static const char __pyx_k_indptr[] = "indptr"; +static const char __pyx_k_name_2[] = "__name__"; +static const char __pyx_k_pickle[] = "pickle"; +static const char __pyx_k_reduce[] = "__reduce__"; +static const char __pyx_k_struct[] = "struct"; +static const char __pyx_k_uint32[] = "uint32"; +static const char __pyx_k_unpack[] = "unpack"; +static const char __pyx_k_update[] = "update"; +static const char __pyx_k_weight[] = "weight"; +static const char __pyx_k_epsilon[] = "epsilon"; +static const char __pyx_k_fit_bpr[] = "fit_bpr"; +static const char __pyx_k_fortran[] = "fortran"; +static const char __pyx_k_indices[] = "indices"; +static const char __pyx_k_it_repr[] = "it_repr"; +static const char __pyx_k_item_id[] = "item_id"; +static const char __pyx_k_lightfm[] = "lightfm"; +static const char __pyx_k_memview[] = "memview"; +static const char __pyx_k_randint[] = "randint"; +static const char __pyx_k_sampled[] = "sampled"; +static const char __pyx_k_user_id[] = "user_id"; +static const char __pyx_k_Ellipsis[] = "Ellipsis"; +static const char __pyx_k_MAX_LOSS[] = "MAX_LOSS"; +static const char __pyx_k_adadelta[] = "adadelta"; +static const char __pyx_k_fit_warp[] = "fit_warp"; +static const char __pyx_k_getstate[] = "__getstate__"; +static const char __pyx_k_item_ids[] = "item_ids"; +static const char __pyx_k_itemsize[] = "itemsize"; +static const char __pyx_k_pyx_type[] = "__pyx_type"; +static const char __pyx_k_row_stop[] = "row_stop"; +static const char __pyx_k_setstate[] = "__setstate__"; +static const char __pyx_k_user_ids[] = "user_ids"; +static const char __pyx_k_TypeError[] = "TypeError"; +static const char __pyx_k_enumerate[] = "enumerate"; +static const char __pyx_k_pos_pairs[] = "pos_pairs"; +static const char __pyx_k_pyx_state[] = "__pyx_state"; +static const char __pyx_k_rank_data[] = "rank_data"; +static const char __pyx_k_reduce_ex[] = "__reduce_ex__"; +static const char __pyx_k_row_start[] = "row_start"; +static const char __pyx_k_user_repr[] = "user_repr"; +static const char __pyx_k_IndexError[] = "IndexError"; +static const char __pyx_k_ValueError[] = "ValueError"; +static const char __pyx_k_csr_matrix[] = "csr_matrix"; +static const char __pyx_k_item_alpha[] = "item_alpha"; +static const char __pyx_k_prediction[] = "prediction"; +static const char __pyx_k_pyx_result[] = "__pyx_result"; +static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; +static const char __pyx_k_user_alpha[] = "user_alpha"; +static const char __pyx_k_MemoryError[] = "MemoryError"; +static const char __pyx_k_POS_SAMPLES[] = "POS_SAMPLES"; +static const char __pyx_k_PickleError[] = "PickleError"; +static const char __pyx_k_item_biases[] = "item_biases"; +static const char __pyx_k_max_sampled[] = "max_sampled"; +static const char __pyx_k_neg_it_repr[] = "neg_it_repr"; +static const char __pyx_k_no_examples[] = "no_examples"; +static const char __pyx_k_num_threads[] = "num_threads"; +static const char __pyx_k_pos_it_repr[] = "pos_it_repr"; +static const char __pyx_k_predictions[] = "predictions"; +static const char __pyx_k_user_biases[] = "user_biases"; +static const char __pyx_k_fit_logistic[] = "fit_logistic"; +static const char __pyx_k_fit_warp_kos[] = "fit_warp_kos"; +static const char __pyx_k_interactions[] = "interactions"; +static const char __pyx_k_no_positives[] = "no_positives"; +static const char __pyx_k_pyx_checksum[] = "__pyx_checksum"; +static const char __pyx_k_random_state[] = "random_state"; +static const char __pyx_k_stringsource[] = "stringsource"; +static const char __pyx_k_item_features[] = "item_features"; +static const char __pyx_k_learning_rate[] = "learning_rate"; +static const char __pyx_k_no_components[] = "no_components"; +static const char __pyx_k_num_negatives[] = "num_negatives"; +static const char __pyx_k_num_positives[] = "num_positives"; +static const char __pyx_k_predict_ranks[] = "predict_ranks"; +static const char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer"; +static const char __pyx_k_random_states[] = "random_states"; +static const char __pyx_k_reduce_cython[] = "__reduce_cython__"; +static const char __pyx_k_sample_weight[] = "sample_weight"; +static const char __pyx_k_user_features[] = "user_features"; +static const char __pyx_k_user_pids_stop[] = "user_pids_stop"; +static const char __pyx_k_View_MemoryView[] = "View.MemoryView"; +static const char __pyx_k_allocate_buffer[] = "allocate_buffer"; +static const char __pyx_k_dtype_is_object[] = "dtype_is_object"; +static const char __pyx_k_predict_lightfm[] = "predict_lightfm"; +static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError"; +static const char __pyx_k_setstate_cython[] = "__setstate_cython__"; +static const char __pyx_k_shuffle_indices[] = "shuffle_indices"; +static const char __pyx_k_user_pids_start[] = "user_pids_start"; +static const char __pyx_k_negative_item_id[] = "negative_item_id"; +static const char __pyx_k_positive_item_id[] = "positive_item_id"; +static const char __pyx_k_predictions_size[] = "predictions_size"; +static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum"; +static const char __pyx_k_test_in_positives[] = "__test_in_positives"; +static const char __pyx_k_test_interactions[] = "test_interactions"; +static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback"; +static const char __pyx_k_item_bias_momentum[] = "item_bias_momentum"; +static const char __pyx_k_strided_and_direct[] = ""; +static const char __pyx_k_train_interactions[] = "train_interactions"; +static const char __pyx_k_user_bias_momentum[] = "user_bias_momentum"; +static const char __pyx_k_item_bias_gradients[] = "item_bias_gradients"; +static const char __pyx_k_negative_prediction[] = "negative_prediction"; +static const char __pyx_k_num_train_positives[] = "num_train_positives"; +static const char __pyx_k_positive_prediction[] = "positive_prediction"; +static const char __pyx_k_user_bias_gradients[] = "user_bias_gradients"; +static const char __pyx_k_strided_and_indirect[] = ""; +static const char __pyx_k_contiguous_and_direct[] = ""; +static const char __pyx_k_item_feature_momentum[] = "item_feature_momentum"; +static const char __pyx_k_user_feature_momentum[] = "user_feature_momentum"; +static const char __pyx_k_MemoryView_of_r_object[] = ""; +static const char __pyx_k_item_feature_gradients[] = "item_feature_gradients"; +static const char __pyx_k_pyx_unpickle_CSRMatrix[] = "__pyx_unpickle_CSRMatrix"; +static const char __pyx_k_user_feature_gradients[] = "user_feature_gradients"; +static const char __pyx_k_MemoryView_of_r_at_0x_x[] = ""; +static const char __pyx_k_calculate_auc_from_rank[] = "calculate_auc_from_rank"; +static const char __pyx_k_contiguous_and_indirect[] = ""; +static const char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'"; +static const char __pyx_k_pyx_unpickle_FastLightFM[] = "__pyx_unpickle_FastLightFM"; +static const char __pyx_k_sampled_positive_item_id[] = "sampled_positive_item_id"; +static const char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d."; +static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array"; +static const char __pyx_k_sampled_positive_prediction[] = "sampled_positive_prediction"; +static const char __pyx_k_lightfm__lightfm_fast_openmp[] = "lightfm._lightfm_fast_openmp"; +static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data."; +static const char __pyx_k_strided_and_direct_or_indirect[] = ""; +static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides"; +static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory."; +static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array"; +static const char __pyx_k_Incompatible_checksums_s_vs_0x5b[] = "Incompatible checksums (%s vs 0x5b63e82 = (cols, data, indices, indptr, nnz, rows))"; +static const char __pyx_k_Incompatible_checksums_s_vs_0xb0[] = "Incompatible checksums (%s vs 0xb068931 = (name))"; +static const char __pyx_k_Incompatible_checksums_s_vs_0xdd[] = "Incompatible checksums (%s vs 0xddf264a = (adadelta, eps, item_bias_gradients, item_bias_momentum, item_biases, item_feature_gradients, item_feature_momentum, item_features, item_scale, learning_rate, max_sampled, no_components, rho, user_bias_gradients, user_bias_momentum, user_biases, user_feature_gradients, user_feature_momentum, user_features, user_scale))"; +static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported"; +static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s"; +static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)"; +static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object"; +static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)"; +static const char __pyx_k_lightfm__lightfm_fast_openmp_pyx[] = "lightfm/_lightfm_fast_openmp.pyx"; +static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__"; +static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides."; static PyObject *__pyx_n_s_ASCII; static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri; static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is; static PyObject *__pyx_kp_s_Cannot_index_with_type_s; static PyObject *__pyx_n_s_Ellipsis; static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr; +static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0x5b; +static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xb0; +static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xdd; static PyObject *__pyx_n_s_IndexError; static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte; static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr; @@ -1419,9 +1939,11 @@ static PyObject *__pyx_kp_s_MemoryView_of_r_object; static PyObject *__pyx_n_b_O; static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a; static PyObject *__pyx_n_s_POS_SAMPLES; +static PyObject *__pyx_n_s_PickleError; static PyObject *__pyx_n_s_TypeError; static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object; static PyObject *__pyx_n_s_ValueError; +static PyObject *__pyx_n_s_View_MemoryView; static PyObject *__pyx_n_s_Y; static PyObject *__pyx_n_s_adadelta; static PyObject *__pyx_n_s_allocate_buffer; @@ -1432,11 +1954,13 @@ static PyObject *__pyx_n_s_c; static PyObject *__pyx_n_u_c; static PyObject *__pyx_n_s_calculate_auc_from_rank; static PyObject *__pyx_n_s_class; +static PyObject *__pyx_n_s_cline_in_traceback; static PyObject *__pyx_n_s_col; static PyObject *__pyx_kp_s_contiguous_and_direct; static PyObject *__pyx_kp_s_contiguous_and_indirect; static PyObject *__pyx_n_s_csr_matrix; static PyObject *__pyx_n_s_data; +static PyObject *__pyx_n_s_dict; static PyObject *__pyx_n_s_dtype_is_object; static PyObject *__pyx_n_s_encode; static PyObject *__pyx_n_s_enumerate; @@ -1451,8 +1975,8 @@ static PyObject *__pyx_n_s_format; static PyObject *__pyx_n_s_fortran; static PyObject *__pyx_n_u_fortran; static PyObject *__pyx_n_s_gamma; +static PyObject *__pyx_n_s_getstate; static PyObject *__pyx_kp_s_got_differing_extents_in_dimensi; -static PyObject *__pyx_kp_s_home_maciej_Code_lightfm_lightf; static PyObject *__pyx_n_s_i; static PyObject *__pyx_n_s_id; static PyObject *__pyx_n_s_iinfo; @@ -1478,6 +2002,7 @@ static PyObject *__pyx_n_s_k; static PyObject *__pyx_n_s_learning_rate; static PyObject *__pyx_n_s_lightfm; static PyObject *__pyx_n_s_lightfm__lightfm_fast_openmp; +static PyObject *__pyx_kp_s_lightfm__lightfm_fast_openmp_pyx; static PyObject *__pyx_n_s_loss; static PyObject *__pyx_n_s_main; static PyObject *__pyx_n_s_mat; @@ -1492,7 +2017,9 @@ static PyObject *__pyx_n_s_ndim; static PyObject *__pyx_n_s_neg_it_repr; static PyObject *__pyx_n_s_negative_item_id; static PyObject *__pyx_n_s_negative_prediction; +static PyObject *__pyx_n_s_new; static PyObject *__pyx_n_s_no_components; +static PyObject *__pyx_kp_s_no_default___reduce___due_to_non; static PyObject *__pyx_n_s_no_examples; static PyObject *__pyx_n_s_no_positives; static PyObject *__pyx_n_s_np; @@ -1503,6 +2030,7 @@ static PyObject *__pyx_n_s_num_train_positives; static PyObject *__pyx_n_s_numpy; static PyObject *__pyx_n_s_obj; static PyObject *__pyx_n_s_pack; +static PyObject *__pyx_n_s_pickle; static PyObject *__pyx_n_s_pos_it_repr; static PyObject *__pyx_n_s_pos_pairs; static PyObject *__pyx_n_s_positive_item_id; @@ -1512,7 +2040,15 @@ static PyObject *__pyx_n_s_predict_ranks; static PyObject *__pyx_n_s_prediction; static PyObject *__pyx_n_s_predictions; static PyObject *__pyx_n_s_predictions_size; +static PyObject *__pyx_n_s_pyx_PickleError; +static PyObject *__pyx_n_s_pyx_checksum; static PyObject *__pyx_n_s_pyx_getbuffer; +static PyObject *__pyx_n_s_pyx_result; +static PyObject *__pyx_n_s_pyx_state; +static PyObject *__pyx_n_s_pyx_type; +static PyObject *__pyx_n_s_pyx_unpickle_CSRMatrix; +static PyObject *__pyx_n_s_pyx_unpickle_Enum; +static PyObject *__pyx_n_s_pyx_unpickle_FastLightFM; static PyObject *__pyx_n_s_pyx_vtable; static PyObject *__pyx_n_s_randint; static PyObject *__pyx_n_s_random_state; @@ -1521,6 +2057,9 @@ static PyObject *__pyx_n_s_range; static PyObject *__pyx_n_s_rank; static PyObject *__pyx_n_s_rank_data; static PyObject *__pyx_n_s_ranks; +static PyObject *__pyx_n_s_reduce; +static PyObject *__pyx_n_s_reduce_cython; +static PyObject *__pyx_n_s_reduce_ex; static PyObject *__pyx_n_s_rho; static PyObject *__pyx_n_s_row; static PyObject *__pyx_n_s_row_start; @@ -1529,6 +2068,8 @@ static PyObject *__pyx_n_s_sample_weight; static PyObject *__pyx_n_s_sampled; static PyObject *__pyx_n_s_sampled_positive_item_id; static PyObject *__pyx_n_s_sampled_positive_prediction; +static PyObject *__pyx_n_s_setstate; +static PyObject *__pyx_n_s_setstate_cython; static PyObject *__pyx_n_s_shape; static PyObject *__pyx_n_s_shuffle_indices; static PyObject *__pyx_n_s_size; @@ -1538,6 +2079,7 @@ static PyObject *__pyx_n_s_stop; static PyObject *__pyx_kp_s_strided_and_direct; static PyObject *__pyx_kp_s_strided_and_direct_or_indirect; static PyObject *__pyx_kp_s_strided_and_indirect; +static PyObject *__pyx_kp_s_stringsource; static PyObject *__pyx_n_s_struct; static PyObject *__pyx_n_s_test; static PyObject *__pyx_n_s_test_in_positives; @@ -1547,6 +2089,7 @@ static PyObject *__pyx_n_s_uint32; static PyObject *__pyx_kp_s_unable_to_allocate_array_data; static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str; static PyObject *__pyx_n_s_unpack; +static PyObject *__pyx_n_s_update; static PyObject *__pyx_n_s_user_alpha; static PyObject *__pyx_n_s_user_bias_gradients; static PyObject *__pyx_n_s_user_bias_momentum; @@ -1563,7 +2106,11 @@ static PyObject *__pyx_n_s_weight; static PyObject *__pyx_n_s_y; static PyObject *__pyx_n_s_y_row; static int __pyx_pf_7lightfm_20_lightfm_fast_openmp_9CSRMatrix___init__(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_self, PyObject *__pyx_v_csr_matrix); /* proto */ +static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_9CSRMatrix_2__reduce_cython__(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_9CSRMatrix_4__setstate_cython__(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */ static int __pyx_pf_7lightfm_20_lightfm_fast_openmp_11FastLightFM___init__(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *__pyx_v_self, __Pyx_memviewslice __pyx_v_item_features, __Pyx_memviewslice __pyx_v_item_feature_gradients, __Pyx_memviewslice __pyx_v_item_feature_momentum, __Pyx_memviewslice __pyx_v_item_biases, __Pyx_memviewslice __pyx_v_item_bias_gradients, __Pyx_memviewslice __pyx_v_item_bias_momentum, __Pyx_memviewslice __pyx_v_user_features, __Pyx_memviewslice __pyx_v_user_feature_gradients, __Pyx_memviewslice __pyx_v_user_feature_momentum, __Pyx_memviewslice __pyx_v_user_biases, __Pyx_memviewslice __pyx_v_user_bias_gradients, __Pyx_memviewslice __pyx_v_user_bias_momentum, int __pyx_v_no_components, int __pyx_v_adadelta, __pyx_t_7lightfm_20_lightfm_fast_openmp_flt __pyx_v_learning_rate, __pyx_t_7lightfm_20_lightfm_fast_openmp_flt __pyx_v_rho, __pyx_t_7lightfm_20_lightfm_fast_openmp_flt __pyx_v_epsilon, int __pyx_v_max_sampled); /* proto */ +static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_11FastLightFM_2__reduce_cython__(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_11FastLightFM_4__setstate_cython__(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_fit_logistic(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_item_features, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_user_features, __Pyx_memviewslice __pyx_v_user_ids, __Pyx_memviewslice __pyx_v_item_ids, __Pyx_memviewslice __pyx_v_Y, __Pyx_memviewslice __pyx_v_sample_weight, __Pyx_memviewslice __pyx_v_shuffle_indices, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *__pyx_v_lightfm, CYTHON_UNUSED double __pyx_v_learning_rate, double __pyx_v_item_alpha, double __pyx_v_user_alpha, int __pyx_v_num_threads); /* proto */ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_item_features, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_user_features, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_interactions, __Pyx_memviewslice __pyx_v_user_ids, __Pyx_memviewslice __pyx_v_item_ids, __Pyx_memviewslice __pyx_v_Y, __Pyx_memviewslice __pyx_v_sample_weight, __Pyx_memviewslice __pyx_v_shuffle_indices, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *__pyx_v_lightfm, CYTHON_UNUSED double __pyx_v_learning_rate, double __pyx_v_item_alpha, double __pyx_v_user_alpha, int __pyx_v_num_threads, PyObject *__pyx_v_random_state); /* proto */ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_item_features, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_user_features, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_data, __Pyx_memviewslice __pyx_v_user_ids, __Pyx_memviewslice __pyx_v_shuffle_indices, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *__pyx_v_lightfm, CYTHON_UNUSED double __pyx_v_learning_rate, double __pyx_v_item_alpha, double __pyx_v_user_alpha, int __pyx_v_k, int __pyx_v_n, int __pyx_v_num_threads, PyObject *__pyx_v_random_state); /* proto */ @@ -1572,15 +2119,22 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_item_features, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_user_features, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_test_interactions, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_train_interactions, __Pyx_memviewslice __pyx_v_ranks, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *__pyx_v_lightfm, int __pyx_v_num_threads); /* proto */ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_rank(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_ranks, __Pyx_memviewslice __pyx_v_num_train_positives, __Pyx_memviewslice __pyx_v_rank_data, __Pyx_memviewslice __pyx_v_auc, int __pyx_v_num_threads); /* proto */ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_14__test_in_positives(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_row, int __pyx_v_col, struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_mat); /* proto */ +static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_16__pyx_unpickle_CSRMatrix(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */ +static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_18__pyx_unpickle_FastLightFM(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */ static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */ static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */ static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */ -static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */ -static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */ -static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */ +static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */ +static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */ +static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */ +static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */ static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */ static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */ static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */ static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */ @@ -1602,8 +2156,13 @@ static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16 static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */ static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */ static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */ static PyObject *__pyx_tp_new_7lightfm_20_lightfm_fast_openmp_CSRMatrix(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ static PyObject *__pyx_tp_new_7lightfm_20_lightfm_fast_openmp_FastLightFM(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ @@ -1612,6 +2171,9 @@ static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ static PyObject *__pyx_int_0; static PyObject *__pyx_int_1; +static PyObject *__pyx_int_95829634; +static PyObject *__pyx_int_184977713; +static PyObject *__pyx_int_232728138; static PyObject *__pyx_int_neg_1; static PyObject *__pyx_tuple_; static PyObject *__pyx_tuple__2; @@ -1622,31 +2184,43 @@ static PyObject *__pyx_tuple__6; static PyObject *__pyx_tuple__7; static PyObject *__pyx_tuple__8; static PyObject *__pyx_tuple__9; -static PyObject *__pyx_slice__10; -static PyObject *__pyx_slice__11; -static PyObject *__pyx_slice__12; +static PyObject *__pyx_slice__14; +static PyObject *__pyx_slice__15; +static PyObject *__pyx_slice__16; +static PyObject *__pyx_tuple__10; +static PyObject *__pyx_tuple__11; +static PyObject *__pyx_tuple__12; static PyObject *__pyx_tuple__13; -static PyObject *__pyx_tuple__14; -static PyObject *__pyx_tuple__16; +static PyObject *__pyx_tuple__17; static PyObject *__pyx_tuple__18; +static PyObject *__pyx_tuple__19; static PyObject *__pyx_tuple__20; static PyObject *__pyx_tuple__22; static PyObject *__pyx_tuple__24; static PyObject *__pyx_tuple__26; static PyObject *__pyx_tuple__28; static PyObject *__pyx_tuple__30; -static PyObject *__pyx_tuple__31; static PyObject *__pyx_tuple__32; -static PyObject *__pyx_tuple__33; 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if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 169; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 169, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __pyx_t_3 = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(__pyx_t_1); - if (unlikely(!__pyx_t_3.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 169; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__pyx_t_3.memview)) __PYX_ERR(0, 169, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __PYX_XDEC_MEMVIEW(&__pyx_v_self->data, 0); __pyx_v_self->data = __pyx_t_3; @@ -2359,11 +2928,11 @@ static int __pyx_pf_7lightfm_20_lightfm_fast_openmp_9CSRMatrix___init__(struct _ * self.nnz = len(self.data) * */ - __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_shape); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 171; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_csr_matrix, __pyx_n_s_shape); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 171, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if ((likely(PyTuple_CheckExact(__pyx_t_1))) || (PyList_CheckExact(__pyx_t_1))) { PyObject* sequence = __pyx_t_1; - #if CYTHON_COMPILING_IN_CPYTHON + #if !CYTHON_COMPILING_IN_PYPY Py_ssize_t size = Py_SIZE(sequence); #else Py_ssize_t size = PySequence_Size(sequence); @@ -2371,9 +2940,9 @@ static int __pyx_pf_7lightfm_20_lightfm_fast_openmp_9CSRMatrix___init__(struct _ if (unlikely(size != 2)) { if (size > 2) __Pyx_RaiseTooManyValuesError(2); else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size); - {__pyx_filename = __pyx_f[0]; __pyx_lineno = 171; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __PYX_ERR(0, 171, __pyx_L1_error) } - #if CYTHON_COMPILING_IN_CPYTHON + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS if (likely(PyTuple_CheckExact(sequence))) { __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 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goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 11); __PYX_ERR(0, 222, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 12: if (likely((values[12] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_no_components)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 12); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 12); __PYX_ERR(0, 222, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 13: if (likely((values[13] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_adadelta)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 13); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 13); __PYX_ERR(0, 222, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 14: if (likely((values[14] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_learning_rate)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 14); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 14); __PYX_ERR(0, 222, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 15: if (likely((values[15] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_rho)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 15); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 15); __PYX_ERR(0, 222, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 16: if (likely((values[16] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_epsilon)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 16); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__init__", 1, 18, 18, 16); __PYX_ERR(0, 222, __pyx_L3_error) } + CYTHON_FALLTHROUGH; 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} - __pyx_v_item_features = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[0]); if (unlikely(!__pyx_v_item_features.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 223; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_feature_gradients = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[1]); if (unlikely(!__pyx_v_item_feature_gradients.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_feature_momentum = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[2]); if (unlikely(!__pyx_v_item_feature_momentum.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 225; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_biases = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[3]); if (unlikely(!__pyx_v_item_biases.memview)) {__pyx_filename = __pyx_f[0]; 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/* function exit code */ @@ -4733,6 +6091,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_fit_logistic(CYTHON_UN Py_ssize_t __pyx_t_8; int __pyx_t_9; int __pyx_t_10; + PyObject *__pyx_t_11 = NULL; __Pyx_RefNannySetupContext("fit_logistic", 0); /* "lightfm/_lightfm_fast_openmp.pyx":723 @@ -4755,6 +6114,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_fit_logistic(CYTHON_UN #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { { @@ -4765,7 +6125,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_fit_logistic(CYTHON_UN #define unlikely(x) (x) #endif #ifdef _OPENMP - #pragma omp parallel private(__pyx_v_it_repr, __pyx_v_user_repr) private(__pyx_t_8, __pyx_t_9, __pyx_t_3, __pyx_t_1, __pyx_t_2, __pyx_t_7, __pyx_t_5, __pyx_t_10, __pyx_t_4, __pyx_t_6) num_threads(__pyx_v_num_threads) + #pragma omp parallel private(__pyx_v_it_repr, __pyx_v_user_repr) private(__pyx_t_1, __pyx_t_10, __pyx_t_2, __pyx_t_3, __pyx_t_4, __pyx_t_5, __pyx_t_6, __pyx_t_7, __pyx_t_8, __pyx_t_9) num_threads(__pyx_v_num_threads) #endif /* _OPENMP */ { /* Initialize private variables to invalid values */ @@ -4804,18 +6164,18 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_fit_logistic(CYTHON_UN if (__pyx_t_3 > 0) { #ifdef _OPENMP - #pragma omp for lastprivate(__pyx_v_item_id) lastprivate(__pyx_v_loss) lastprivate(__pyx_v_row) firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) lastprivate(__pyx_v_user_id) lastprivate(__pyx_v_weight) lastprivate(__pyx_v_prediction) lastprivate(__pyx_v_y) lastprivate(__pyx_v_y_row) + #pragma omp for firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) lastprivate(__pyx_v_item_id) lastprivate(__pyx_v_loss) lastprivate(__pyx_v_prediction) lastprivate(__pyx_v_row) lastprivate(__pyx_v_user_id) lastprivate(__pyx_v_weight) lastprivate(__pyx_v_y) lastprivate(__pyx_v_y_row) #endif /* _OPENMP */ for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_3; __pyx_t_2++){ { - __pyx_v_i = 0 + 1 * __pyx_t_2; + __pyx_v_i = (int)(0 + 1 * __pyx_t_2); /* Initialize private variables to invalid values */ __pyx_v_item_id = ((int)0xbad0bad0); __pyx_v_loss = ((double)__PYX_NAN()); + __pyx_v_prediction = ((double)__PYX_NAN()); __pyx_v_row = ((int)0xbad0bad0); __pyx_v_user_id = ((int)0xbad0bad0); __pyx_v_weight = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)__PYX_NAN()); - __pyx_v_prediction = ((double)__PYX_NAN()); __pyx_v_y = ((int)0xbad0bad0); __pyx_v_y_row = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)__PYX_NAN()); @@ -5032,6 +6392,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_fit_logistic(CYTHON_UN /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -5049,6 +6410,20 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_fit_logistic(CYTHON_UN */ __pyx_f_7lightfm_20_lightfm_fast_openmp_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); + /* "lightfm/_lightfm_fast_openmp.pyx":789 + * user_alpha) + * + * return loss # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_11 = PyFloat_FromDouble(__pyx_v_loss); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 789, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_11); + __pyx_r = __pyx_t_11; + __pyx_t_11 = 0; + goto __pyx_L0; + /* "lightfm/_lightfm_fast_openmp.pyx":700 * * @@ -5058,7 +6433,11 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_fit_logistic(CYTHON_UN */ /* function exit code */ - __pyx_r = Py_None; __Pyx_INCREF(Py_None); + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_11); + __Pyx_AddTraceback("lightfm._lightfm_fast_openmp.fit_logistic", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; __PYX_XDEC_MEMVIEW(&__pyx_v_user_ids, 1); __PYX_XDEC_MEMVIEW(&__pyx_v_item_ids, 1); __PYX_XDEC_MEMVIEW(&__pyx_v_Y, 1); @@ -5069,7 +6448,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_fit_logistic(CYTHON_UN return __pyx_r; } -/* "lightfm/_lightfm_fast_openmp.pyx":790 +/* "lightfm/_lightfm_fast_openmp.pyx":792 * * * def fit_warp(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -5096,9 +6475,6 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_3fit_warp(PyObject *__ double __pyx_v_user_alpha; int __pyx_v_num_threads; PyObject *__pyx_v_random_state = 0; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("fit_warp (wrapper)", 0); @@ -5110,19 +6486,33 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_3fit_warp(PyObject *__ const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 14: values[13] = PyTuple_GET_ITEM(__pyx_args, 13); + CYTHON_FALLTHROUGH; case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12); + CYTHON_FALLTHROUGH; case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11); + CYTHON_FALLTHROUGH; case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10); + CYTHON_FALLTHROUGH; case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9); + CYTHON_FALLTHROUGH; case 9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8); + CYTHON_FALLTHROUGH; case 8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7); + CYTHON_FALLTHROUGH; case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); + CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -5131,74 +6521,87 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_3fit_warp(PyObject *__ case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 1); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_interactions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 2); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 3); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 4); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_Y)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 5); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_sample_weight)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 6); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 7: if (likely((values[7] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_shuffle_indices)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 7); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 7); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 8: if (likely((values[8] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 8); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 8); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 9: if (likely((values[9] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_learning_rate)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 9); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 9); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 10: if (likely((values[10] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 10); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 10); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 11: if (likely((values[11] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 11); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 11); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 12: if (likely((values[12] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 12); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 12); __PYX_ERR(0, 792, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 13: if (likely((values[13] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_random_state)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 13); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp", 1, 14, 14, 13); __PYX_ERR(0, 792, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_warp") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_warp") < 0)) __PYX_ERR(0, 792, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 14) { goto __pyx_L5_argtuple_error; 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__pyx_t_8.data = NULL; - /* "lightfm/_lightfm_fast_openmp.pyx":822 + /* "lightfm/_lightfm_fast_openmp.pyx":824 * size=num_threads).astype(np.uint32) * * no_examples = Y.shape[0] # <<<<<<<<<<<<<< @@ -5456,7 +6896,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_no_examples = (__pyx_v_Y.shape[0]); - /* "lightfm/_lightfm_fast_openmp.pyx":823 + /* "lightfm/_lightfm_fast_openmp.pyx":825 * * no_examples = Y.shape[0] * MAX_LOSS = 10.0 # <<<<<<<<<<<<<< @@ -5465,7 +6905,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_MAX_LOSS = 10.0; - /* "lightfm/_lightfm_fast_openmp.pyx":825 + /* "lightfm/_lightfm_fast_openmp.pyx":827 * MAX_LOSS = 10.0 * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -5476,6 +6916,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { { @@ -5486,15 +6927,15 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE #define unlikely(x) (x) #endif #ifdef _OPENMP - #pragma omp parallel private(__pyx_v_neg_it_repr, __pyx_v_user_repr, __pyx_v_pos_it_repr) private(__pyx_t_10, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_19, __pyx_t_13, __pyx_t_18, __pyx_t_12, __pyx_t_9, __pyx_t_14, __pyx_t_11) num_threads(__pyx_v_num_threads) + #pragma omp parallel private(__pyx_v_neg_it_repr, __pyx_v_pos_it_repr, __pyx_v_user_repr) private(__pyx_t_10, __pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_9) num_threads(__pyx_v_num_threads) #endif /* _OPENMP */ { /* Initialize private variables to invalid values */ __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); - __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); __pyx_v_pos_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); + __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); - /* "lightfm/_lightfm_fast_openmp.pyx":827 + /* "lightfm/_lightfm_fast_openmp.pyx":829 * with nogil, parallel(num_threads=num_threads): * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -5503,7 +6944,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":828 + /* "lightfm/_lightfm_fast_openmp.pyx":830 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -5512,7 +6953,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_pos_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":829 + /* "lightfm/_lightfm_fast_openmp.pyx":831 * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -5521,7 +6962,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":831 + /* "lightfm/_lightfm_fast_openmp.pyx":833 * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * * for i in prange(no_examples): # <<<<<<<<<<<<<< @@ -5535,23 +6976,23 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE if (__pyx_t_11 > 0) { #ifdef _OPENMP - #pragma omp for lastprivate(__pyx_v_positive_prediction) lastprivate(__pyx_v_weight) lastprivate(__pyx_v_user_id) lastprivate(__pyx_v_loss) lastprivate(__pyx_v_negative_prediction) lastprivate(__pyx_v_row) lastprivate(__pyx_v_sampled) lastprivate(__pyx_v_positive_item_id) firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) lastprivate(__pyx_v_negative_item_id) + #pragma omp for firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) lastprivate(__pyx_v_loss) lastprivate(__pyx_v_negative_item_id) lastprivate(__pyx_v_negative_prediction) lastprivate(__pyx_v_positive_item_id) lastprivate(__pyx_v_positive_prediction) lastprivate(__pyx_v_row) lastprivate(__pyx_v_sampled) lastprivate(__pyx_v_user_id) lastprivate(__pyx_v_weight) #endif /* _OPENMP */ for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_11; __pyx_t_10++){ { - __pyx_v_i = 0 + 1 * __pyx_t_10; + __pyx_v_i = (int)(0 + 1 * __pyx_t_10); /* Initialize private variables to invalid values */ - __pyx_v_positive_prediction = ((double)__PYX_NAN()); - __pyx_v_weight = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)__PYX_NAN()); - __pyx_v_user_id = ((int)0xbad0bad0); __pyx_v_loss = ((double)__PYX_NAN()); + __pyx_v_negative_item_id = ((int)0xbad0bad0); __pyx_v_negative_prediction = ((double)__PYX_NAN()); + __pyx_v_positive_item_id = ((int)0xbad0bad0); + __pyx_v_positive_prediction = ((double)__PYX_NAN()); __pyx_v_row = ((int)0xbad0bad0); __pyx_v_sampled = ((int)0xbad0bad0); - __pyx_v_positive_item_id = ((int)0xbad0bad0); - __pyx_v_negative_item_id = ((int)0xbad0bad0); + __pyx_v_user_id = ((int)0xbad0bad0); + __pyx_v_weight = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)__PYX_NAN()); - /* "lightfm/_lightfm_fast_openmp.pyx":832 + /* "lightfm/_lightfm_fast_openmp.pyx":834 * * for i in prange(no_examples): * row = shuffle_indices[i] # <<<<<<<<<<<<<< @@ -5561,7 +7002,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_t_12 = __pyx_v_i; __pyx_v_row = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_shuffle_indices.data) + __pyx_t_12)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":834 + /* "lightfm/_lightfm_fast_openmp.pyx":836 * row = shuffle_indices[i] * * user_id = user_ids[row] # <<<<<<<<<<<<<< @@ -5571,7 +7012,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_t_13 = __pyx_v_row; __pyx_v_user_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_user_ids.data) + __pyx_t_13)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":835 + /* "lightfm/_lightfm_fast_openmp.pyx":837 * * user_id = user_ids[row] * positive_item_id = item_ids[row] # <<<<<<<<<<<<<< @@ -5581,7 +7022,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_t_14 = __pyx_v_row; __pyx_v_positive_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_item_ids.data) + __pyx_t_14)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":837 + /* "lightfm/_lightfm_fast_openmp.pyx":839 * positive_item_id = item_ids[row] * * if not Y[row] > 0: # <<<<<<<<<<<<<< @@ -5592,7 +7033,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_t_16 = ((!(((*((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_Y.data) + __pyx_t_15)) ))) > 0.0) != 0)) != 0); if (__pyx_t_16) { - /* "lightfm/_lightfm_fast_openmp.pyx":838 + /* "lightfm/_lightfm_fast_openmp.pyx":840 * * if not Y[row] > 0: * continue # <<<<<<<<<<<<<< @@ -5601,7 +7042,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ goto __pyx_L10_continue; - /* "lightfm/_lightfm_fast_openmp.pyx":837 + /* "lightfm/_lightfm_fast_openmp.pyx":839 * positive_item_id = item_ids[row] * * if not Y[row] > 0: # <<<<<<<<<<<<<< @@ -5610,7 +7051,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ } - /* "lightfm/_lightfm_fast_openmp.pyx":840 + /* "lightfm/_lightfm_fast_openmp.pyx":842 * continue * * weight = sample_weight[row] # <<<<<<<<<<<<<< @@ -5620,7 +7061,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_t_17 = __pyx_v_row; __pyx_v_weight = (*((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_sample_weight.data) + __pyx_t_17)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":842 + /* "lightfm/_lightfm_fast_openmp.pyx":844 * weight = sample_weight[row] * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -5629,7 +7070,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, __pyx_v_user_id, __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":849 + /* "lightfm/_lightfm_fast_openmp.pyx":851 * lightfm.user_scale, * user_repr) * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -5638,7 +7079,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_positive_item_id, __pyx_v_lightfm->item_scale, __pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":857 + /* "lightfm/_lightfm_fast_openmp.pyx":859 * pos_it_repr) * * positive_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -5647,7 +7088,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_positive_prediction = __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_openmp.pyx":861 + /* "lightfm/_lightfm_fast_openmp.pyx":863 * lightfm.no_components) * * sampled = 0 # <<<<<<<<<<<<<< @@ -5656,7 +7097,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_sampled = 0; - /* "lightfm/_lightfm_fast_openmp.pyx":863 + /* "lightfm/_lightfm_fast_openmp.pyx":865 * sampled = 0 * * while sampled < lightfm.max_sampled: # <<<<<<<<<<<<<< @@ -5667,7 +7108,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_t_16 = ((__pyx_v_sampled < __pyx_v_lightfm->max_sampled) != 0); if (!__pyx_t_16) break; - /* "lightfm/_lightfm_fast_openmp.pyx":865 + /* "lightfm/_lightfm_fast_openmp.pyx":867 * while sampled < lightfm.max_sampled: * * sampled = sampled + 1 # <<<<<<<<<<<<<< @@ -5676,7 +7117,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_sampled = (__pyx_v_sampled + 1); - /* "lightfm/_lightfm_fast_openmp.pyx":866 + /* "lightfm/_lightfm_fast_openmp.pyx":868 * * sampled = sampled + 1 * negative_item_id = (rand_r(&random_states[openmp.omp_get_thread_num()]) # <<<<<<<<<<<<<< @@ -5685,7 +7126,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_t_18 = omp_get_thread_num(); - /* "lightfm/_lightfm_fast_openmp.pyx":867 + /* "lightfm/_lightfm_fast_openmp.pyx":869 * sampled = sampled + 1 * negative_item_id = (rand_r(&random_states[openmp.omp_get_thread_num()]) * % item_features.rows) # <<<<<<<<<<<<<< @@ -5694,7 +7135,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_negative_item_id = (__pyx_f_7lightfm_20_lightfm_fast_openmp_rand_r((&(*((unsigned int *) ( /* dim=0 */ ((char *) (((unsigned int *) __pyx_v_random_states.data) + __pyx_t_18)) ))))) % __pyx_v_item_features->rows); - /* "lightfm/_lightfm_fast_openmp.pyx":869 + /* "lightfm/_lightfm_fast_openmp.pyx":871 * % item_features.rows) * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -5703,7 +7144,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_negative_item_id, __pyx_v_lightfm->item_scale, __pyx_v_neg_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":877 + /* "lightfm/_lightfm_fast_openmp.pyx":879 * neg_it_repr) * * negative_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -5712,7 +7153,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_negative_prediction = __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_openmp.pyx":881 + /* "lightfm/_lightfm_fast_openmp.pyx":883 * lightfm.no_components) * * if negative_prediction > positive_prediction - 1: # <<<<<<<<<<<<<< @@ -5722,7 +7163,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_t_16 = ((__pyx_v_negative_prediction > (__pyx_v_positive_prediction - 1.0)) != 0); if (__pyx_t_16) { - /* "lightfm/_lightfm_fast_openmp.pyx":884 + /* "lightfm/_lightfm_fast_openmp.pyx":886 * * # Sample again if the sample negative is actually a positive * if in_positives(negative_item_id, user_id, interactions): # <<<<<<<<<<<<<< @@ -5732,7 +7173,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_t_16 = (__pyx_f_7lightfm_20_lightfm_fast_openmp_in_positives(__pyx_v_negative_item_id, __pyx_v_user_id, __pyx_v_interactions) != 0); if (__pyx_t_16) { - /* "lightfm/_lightfm_fast_openmp.pyx":885 + /* "lightfm/_lightfm_fast_openmp.pyx":887 * # Sample again if the sample negative is actually a positive * if in_positives(negative_item_id, user_id, interactions): * continue # <<<<<<<<<<<<<< @@ -5741,7 +7182,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ goto __pyx_L15_continue; - /* "lightfm/_lightfm_fast_openmp.pyx":884 + /* "lightfm/_lightfm_fast_openmp.pyx":886 * * # Sample again if the sample negative is actually a positive * if in_positives(negative_item_id, user_id, interactions): # <<<<<<<<<<<<<< @@ -5750,7 +7191,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ } - /* "lightfm/_lightfm_fast_openmp.pyx":887 + /* "lightfm/_lightfm_fast_openmp.pyx":889 * continue * * loss = weight * log(floor((item_features.rows - 1) / sampled)) # <<<<<<<<<<<<<< @@ -5759,7 +7200,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_loss = (__pyx_v_weight * log(floor(((__pyx_v_item_features->rows - 1) / __pyx_v_sampled)))); - /* "lightfm/_lightfm_fast_openmp.pyx":890 + /* "lightfm/_lightfm_fast_openmp.pyx":892 * * # Clip gradients for numerical stability. * if loss > MAX_LOSS: # <<<<<<<<<<<<<< @@ -5769,7 +7210,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_t_16 = ((__pyx_v_loss > __pyx_v_MAX_LOSS) != 0); if (__pyx_t_16) { - /* "lightfm/_lightfm_fast_openmp.pyx":891 + /* "lightfm/_lightfm_fast_openmp.pyx":893 * # Clip gradients for numerical stability. * if loss > MAX_LOSS: * loss = MAX_LOSS # <<<<<<<<<<<<<< @@ -5778,7 +7219,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_v_loss = __pyx_v_MAX_LOSS; - /* "lightfm/_lightfm_fast_openmp.pyx":890 + /* "lightfm/_lightfm_fast_openmp.pyx":892 * * # Clip gradients for numerical stability. * if loss > MAX_LOSS: # <<<<<<<<<<<<<< @@ -5787,7 +7228,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ } - /* "lightfm/_lightfm_fast_openmp.pyx":893 + /* "lightfm/_lightfm_fast_openmp.pyx":895 * loss = MAX_LOSS * * warp_update(loss, # <<<<<<<<<<<<<< @@ -5796,7 +7237,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_f_7lightfm_20_lightfm_fast_openmp_warp_update(__pyx_v_loss, __pyx_v_item_features, __pyx_v_user_features, __pyx_v_user_id, __pyx_v_positive_item_id, __pyx_v_negative_item_id, __pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_openmp.pyx":905 + /* "lightfm/_lightfm_fast_openmp.pyx":907 * item_alpha, * user_alpha) * break # <<<<<<<<<<<<<< @@ -5805,7 +7246,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ goto __pyx_L16_break; - /* "lightfm/_lightfm_fast_openmp.pyx":881 + /* "lightfm/_lightfm_fast_openmp.pyx":883 * lightfm.no_components) * * if negative_prediction > positive_prediction - 1: # <<<<<<<<<<<<<< @@ -5817,7 +7258,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE } __pyx_L16_break:; - /* "lightfm/_lightfm_fast_openmp.pyx":907 + /* "lightfm/_lightfm_fast_openmp.pyx":909 * break * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -5835,7 +7276,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE __pyx_L21_bool_binop_done:; if (__pyx_t_16) { - /* "lightfm/_lightfm_fast_openmp.pyx":908 + /* "lightfm/_lightfm_fast_openmp.pyx":910 * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: * locked_regularize(lightfm, # <<<<<<<<<<<<<< @@ -5844,7 +7285,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_f_7lightfm_20_lightfm_fast_openmp_locked_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_openmp.pyx":907 + /* "lightfm/_lightfm_fast_openmp.pyx":909 * break * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -5861,7 +7302,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE } } - /* "lightfm/_lightfm_fast_openmp.pyx":912 + /* "lightfm/_lightfm_fast_openmp.pyx":914 * user_alpha) * * free(user_repr) # <<<<<<<<<<<<<< @@ -5870,7 +7311,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":913 + /* "lightfm/_lightfm_fast_openmp.pyx":915 * * free(user_repr) * free(pos_it_repr) # <<<<<<<<<<<<<< @@ -5879,7 +7320,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ free(__pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":914 + /* "lightfm/_lightfm_fast_openmp.pyx":916 * free(user_repr) * free(pos_it_repr) * free(neg_it_repr) # <<<<<<<<<<<<<< @@ -5897,7 +7338,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE #endif } - /* "lightfm/_lightfm_fast_openmp.pyx":825 + /* "lightfm/_lightfm_fast_openmp.pyx":827 * MAX_LOSS = 10.0 * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -5907,6 +7348,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -5915,7 +7357,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE } } - /* "lightfm/_lightfm_fast_openmp.pyx":916 + /* "lightfm/_lightfm_fast_openmp.pyx":918 * free(neg_it_repr) * * regularize(lightfm, # <<<<<<<<<<<<<< @@ -5924,7 +7366,21 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ __pyx_f_7lightfm_20_lightfm_fast_openmp_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_openmp.pyx":790 + /* "lightfm/_lightfm_fast_openmp.pyx":922 + * user_alpha) + * + * return loss # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyFloat_FromDouble(__pyx_v_loss); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 922, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "lightfm/_lightfm_fast_openmp.pyx":792 * * * def fit_warp(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -5933,8 +7389,6 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE */ /* function exit code */ - __pyx_r = Py_None; __Pyx_INCREF(Py_None); - goto __pyx_L0; __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); __Pyx_XDECREF(__pyx_t_2); @@ -5958,7 +7412,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_2fit_warp(CYTHON_UNUSE return __pyx_r; } -/* "lightfm/_lightfm_fast_openmp.pyx":921 +/* "lightfm/_lightfm_fast_openmp.pyx":925 * * * def fit_warp_kos(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -5984,9 +7438,6 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_5fit_warp_kos(PyObject int __pyx_v_n; int __pyx_v_num_threads; PyObject *__pyx_v_random_state = 0; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("fit_warp_kos (wrapper)", 0); @@ -5998,18 +7449,31 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_5fit_warp_kos(PyObject const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12); + CYTHON_FALLTHROUGH; case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11); + CYTHON_FALLTHROUGH; case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10); + CYTHON_FALLTHROUGH; case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9); + CYTHON_FALLTHROUGH; case 9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8); + CYTHON_FALLTHROUGH; case 8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7); + CYTHON_FALLTHROUGH; case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); + CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -6018,69 +7482,81 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_5fit_warp_kos(PyObject case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 1); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 2); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 3); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_shuffle_indices)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 4); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 5); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_learning_rate)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 6); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 7: if (likely((values[7] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 7); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 7); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 8: if (likely((values[8] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 8); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 8); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 9: if (likely((values[9] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_k)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 9); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 9); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 10: if (likely((values[10] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_n)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 10); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 10); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 11: if (likely((values[11] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 11); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 11); __PYX_ERR(0, 925, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 12: if (likely((values[12] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_random_state)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 12); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_warp_kos", 1, 13, 13, 12); __PYX_ERR(0, 925, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_warp_kos") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_warp_kos") < 0)) __PYX_ERR(0, 925, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 13) { goto __pyx_L5_argtuple_error; @@ -6102,29 +7578,29 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_5fit_warp_kos(PyObject __pyx_v_item_features = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)values[0]); 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__pyx_t_8.data = NULL; - /* "lightfm/_lightfm_fast_openmp.pyx":953 + /* "lightfm/_lightfm_fast_openmp.pyx":957 * size=num_threads).astype(np.uint32) * * no_examples = user_ids.shape[0] # <<<<<<<<<<<<<< @@ -6344,7 +7857,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_no_examples = (__pyx_v_user_ids.shape[0]); - /* "lightfm/_lightfm_fast_openmp.pyx":954 + /* "lightfm/_lightfm_fast_openmp.pyx":958 * * no_examples = user_ids.shape[0] * MAX_LOSS = 10.0 # <<<<<<<<<<<<<< @@ -6353,7 +7866,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_MAX_LOSS = 10.0; - /* "lightfm/_lightfm_fast_openmp.pyx":956 + /* "lightfm/_lightfm_fast_openmp.pyx":960 * MAX_LOSS = 10.0 * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -6364,6 +7877,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { { @@ -6374,16 +7888,16 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U #define unlikely(x) (x) #endif #ifdef _OPENMP - #pragma omp parallel private(__pyx_v_user_repr, __pyx_v_neg_it_repr, __pyx_v_pos_it_repr, __pyx_v_pos_pairs) private(__pyx_t_10, __pyx_t_19, __pyx_t_17, __pyx_t_13, __pyx_t_18, __pyx_t_12, __pyx_t_9, __pyx_t_15, __pyx_t_14, __pyx_t_16, __pyx_t_21, __pyx_t_20, __pyx_t_11) num_threads(__pyx_v_num_threads) + #pragma omp parallel private(__pyx_v_neg_it_repr, __pyx_v_pos_it_repr, __pyx_v_pos_pairs, __pyx_v_user_repr) private(__pyx_t_10, __pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_9) num_threads(__pyx_v_num_threads) #endif /* _OPENMP */ { /* Initialize private variables to invalid values */ - __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); __pyx_v_pos_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); __pyx_v_pos_pairs = ((struct __pyx_t_7lightfm_20_lightfm_fast_openmp_Pair *)1); + __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); - /* "lightfm/_lightfm_fast_openmp.pyx":958 + /* "lightfm/_lightfm_fast_openmp.pyx":962 * with nogil, parallel(num_threads=num_threads): * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -6392,7 +7906,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":959 + /* "lightfm/_lightfm_fast_openmp.pyx":963 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -6401,7 +7915,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_pos_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":960 + /* "lightfm/_lightfm_fast_openmp.pyx":964 * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -6410,7 +7924,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":961 + /* "lightfm/_lightfm_fast_openmp.pyx":965 * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_pairs = malloc(sizeof(Pair) * n) # <<<<<<<<<<<<<< @@ -6419,7 +7933,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_pos_pairs = ((struct __pyx_t_7lightfm_20_lightfm_fast_openmp_Pair *)malloc(((sizeof(struct __pyx_t_7lightfm_20_lightfm_fast_openmp_Pair)) * __pyx_v_n))); - /* "lightfm/_lightfm_fast_openmp.pyx":963 + /* "lightfm/_lightfm_fast_openmp.pyx":967 * pos_pairs = malloc(sizeof(Pair) * n) * * for i in prange(no_examples): # <<<<<<<<<<<<<< @@ -6433,28 +7947,28 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U if (__pyx_t_11 > 0) { #ifdef _OPENMP - #pragma omp for lastprivate(__pyx_v_negative_prediction) lastprivate(__pyx_v_sampled_positive_item_id) lastprivate(__pyx_v_j) lastprivate(__pyx_v_user_pids_start) lastprivate(__pyx_v_sampled_positive_prediction) lastprivate(__pyx_v_row) lastprivate(__pyx_v_user_id) lastprivate(__pyx_v_positive_item_id) lastprivate(__pyx_v_negative_item_id) lastprivate(__pyx_v_loss) lastprivate(__pyx_v_no_positives) lastprivate(__pyx_v_user_pids_stop) lastprivate(__pyx_v_positive_prediction) firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) lastprivate(__pyx_v_sampled) + #pragma omp for firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) lastprivate(__pyx_v_j) lastprivate(__pyx_v_loss) lastprivate(__pyx_v_negative_item_id) lastprivate(__pyx_v_negative_prediction) lastprivate(__pyx_v_no_positives) lastprivate(__pyx_v_positive_item_id) lastprivate(__pyx_v_positive_prediction) lastprivate(__pyx_v_row) lastprivate(__pyx_v_sampled) lastprivate(__pyx_v_sampled_positive_item_id) lastprivate(__pyx_v_sampled_positive_prediction) lastprivate(__pyx_v_user_id) lastprivate(__pyx_v_user_pids_start) lastprivate(__pyx_v_user_pids_stop) #endif /* _OPENMP */ for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_11; __pyx_t_10++){ { - __pyx_v_i = 0 + 1 * __pyx_t_10; + __pyx_v_i = (int)(0 + 1 * __pyx_t_10); /* Initialize private variables to invalid values */ - __pyx_v_negative_prediction = ((double)__PYX_NAN()); - __pyx_v_sampled_positive_item_id = ((int)0xbad0bad0); __pyx_v_j = ((int)0xbad0bad0); - __pyx_v_user_pids_start = ((int)0xbad0bad0); - __pyx_v_sampled_positive_prediction = ((double)__PYX_NAN()); - __pyx_v_row = ((int)0xbad0bad0); - __pyx_v_user_id = ((int)0xbad0bad0); - __pyx_v_positive_item_id = ((int)0xbad0bad0); - __pyx_v_negative_item_id = ((int)0xbad0bad0); __pyx_v_loss = ((double)__PYX_NAN()); + __pyx_v_negative_item_id = ((int)0xbad0bad0); + __pyx_v_negative_prediction = ((double)__PYX_NAN()); __pyx_v_no_positives = ((int)0xbad0bad0); - __pyx_v_user_pids_stop = ((int)0xbad0bad0); + __pyx_v_positive_item_id = ((int)0xbad0bad0); __pyx_v_positive_prediction = ((double)__PYX_NAN()); + __pyx_v_row = ((int)0xbad0bad0); __pyx_v_sampled = ((int)0xbad0bad0); + __pyx_v_sampled_positive_item_id = ((int)0xbad0bad0); + __pyx_v_sampled_positive_prediction = ((double)__PYX_NAN()); + __pyx_v_user_id = ((int)0xbad0bad0); + __pyx_v_user_pids_start = ((int)0xbad0bad0); + __pyx_v_user_pids_stop = ((int)0xbad0bad0); - /* "lightfm/_lightfm_fast_openmp.pyx":964 + /* "lightfm/_lightfm_fast_openmp.pyx":968 * * for i in prange(no_examples): * row = shuffle_indices[i] # <<<<<<<<<<<<<< @@ -6464,7 +7978,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_12 = __pyx_v_i; __pyx_v_row = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_shuffle_indices.data) + __pyx_t_12)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":965 + /* "lightfm/_lightfm_fast_openmp.pyx":969 * for i in prange(no_examples): * row = shuffle_indices[i] * user_id = user_ids[row] # <<<<<<<<<<<<<< @@ -6474,7 +7988,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_13 = __pyx_v_row; __pyx_v_user_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_user_ids.data) + __pyx_t_13)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":967 + /* "lightfm/_lightfm_fast_openmp.pyx":971 * user_id = user_ids[row] * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -6483,7 +7997,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, __pyx_v_user_id, __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":975 + /* "lightfm/_lightfm_fast_openmp.pyx":979 * user_repr) * * user_pids_start = data.get_row_start(user_id) # <<<<<<<<<<<<<< @@ -6492,7 +8006,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_user_pids_start = ((struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)__pyx_v_data->__pyx_vtab)->get_row_start(__pyx_v_data, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_openmp.pyx":976 + /* "lightfm/_lightfm_fast_openmp.pyx":980 * * user_pids_start = data.get_row_start(user_id) * user_pids_stop = data.get_row_end(user_id) # <<<<<<<<<<<<<< @@ -6501,7 +8015,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_user_pids_stop = ((struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)__pyx_v_data->__pyx_vtab)->get_row_end(__pyx_v_data, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_openmp.pyx":978 + /* "lightfm/_lightfm_fast_openmp.pyx":982 * user_pids_stop = data.get_row_end(user_id) * * if user_pids_stop == user_pids_start: # <<<<<<<<<<<<<< @@ -6511,7 +8025,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_14 = ((__pyx_v_user_pids_stop == __pyx_v_user_pids_start) != 0); if (__pyx_t_14) { - /* "lightfm/_lightfm_fast_openmp.pyx":979 + /* "lightfm/_lightfm_fast_openmp.pyx":983 * * if user_pids_stop == user_pids_start: * continue # <<<<<<<<<<<<<< @@ -6520,7 +8034,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ goto __pyx_L10_continue; - /* "lightfm/_lightfm_fast_openmp.pyx":978 + /* "lightfm/_lightfm_fast_openmp.pyx":982 * user_pids_stop = data.get_row_end(user_id) * * if user_pids_stop == user_pids_start: # <<<<<<<<<<<<<< @@ -6529,7 +8043,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ } - /* "lightfm/_lightfm_fast_openmp.pyx":982 + /* "lightfm/_lightfm_fast_openmp.pyx":986 * * # Sample k-th positive item * no_positives = int_min(n, user_pids_stop - user_pids_start) # <<<<<<<<<<<<<< @@ -6538,7 +8052,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_no_positives = __pyx_f_7lightfm_20_lightfm_fast_openmp_int_min(__pyx_v_n, (__pyx_v_user_pids_stop - __pyx_v_user_pids_start)); - /* "lightfm/_lightfm_fast_openmp.pyx":983 + /* "lightfm/_lightfm_fast_openmp.pyx":987 * # Sample k-th positive item * no_positives = int_min(n, user_pids_stop - user_pids_start) * for j in range(no_positives): # <<<<<<<<<<<<<< @@ -6549,7 +8063,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { __pyx_v_j = __pyx_t_16; - /* "lightfm/_lightfm_fast_openmp.pyx":986 + /* "lightfm/_lightfm_fast_openmp.pyx":990 * sampled_positive_item_id = data.indices[sample_range(user_pids_start, * user_pids_stop, * &random_states[openmp.omp_get_thread_num()])] # <<<<<<<<<<<<<< @@ -6558,7 +8072,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_t_17 = omp_get_thread_num(); - /* "lightfm/_lightfm_fast_openmp.pyx":984 + /* "lightfm/_lightfm_fast_openmp.pyx":988 * no_positives = int_min(n, user_pids_stop - user_pids_start) * for j in range(no_positives): * sampled_positive_item_id = data.indices[sample_range(user_pids_start, # <<<<<<<<<<<<<< @@ -6568,7 +8082,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_18 = __pyx_f_7lightfm_20_lightfm_fast_openmp_sample_range(__pyx_v_user_pids_start, __pyx_v_user_pids_stop, (&(*((unsigned int *) ( /* dim=0 */ ((char *) (((unsigned int *) __pyx_v_random_states.data) + __pyx_t_17)) ))))); __pyx_v_sampled_positive_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_data->indices.data) + __pyx_t_18)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":988 + /* "lightfm/_lightfm_fast_openmp.pyx":992 * &random_states[openmp.omp_get_thread_num()])] * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -6577,7 +8091,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_sampled_positive_item_id, __pyx_v_lightfm->item_scale, __pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":996 + /* "lightfm/_lightfm_fast_openmp.pyx":1000 * pos_it_repr) * * sampled_positive_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -6586,7 +8100,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_sampled_positive_prediction = __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_openmp.pyx":1000 + /* "lightfm/_lightfm_fast_openmp.pyx":1004 * lightfm.no_components) * * pos_pairs[j].idx = sampled_positive_item_id # <<<<<<<<<<<<<< @@ -6595,7 +8109,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ (__pyx_v_pos_pairs[__pyx_v_j]).idx = __pyx_v_sampled_positive_item_id; - /* "lightfm/_lightfm_fast_openmp.pyx":1001 + /* "lightfm/_lightfm_fast_openmp.pyx":1005 * * pos_pairs[j].idx = sampled_positive_item_id * pos_pairs[j].val = sampled_positive_prediction # <<<<<<<<<<<<<< @@ -6605,7 +8119,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U (__pyx_v_pos_pairs[__pyx_v_j]).val = __pyx_v_sampled_positive_prediction; } - /* "lightfm/_lightfm_fast_openmp.pyx":1003 + /* "lightfm/_lightfm_fast_openmp.pyx":1007 * pos_pairs[j].val = sampled_positive_prediction * * qsort(pos_pairs, # <<<<<<<<<<<<<< @@ -6614,7 +8128,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ qsort(__pyx_v_pos_pairs, __pyx_v_no_positives, (sizeof(struct __pyx_t_7lightfm_20_lightfm_fast_openmp_Pair)), __pyx_f_7lightfm_20_lightfm_fast_openmp_reverse_pair_compare); - /* "lightfm/_lightfm_fast_openmp.pyx":1008 + /* "lightfm/_lightfm_fast_openmp.pyx":1012 * reverse_pair_compare) * * positive_item_id = pos_pairs[int_min(k, no_positives) - 1].idx # <<<<<<<<<<<<<< @@ -6624,7 +8138,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_15 = (__pyx_v_pos_pairs[(__pyx_f_7lightfm_20_lightfm_fast_openmp_int_min(__pyx_v_k, __pyx_v_no_positives) - 1)]).idx; __pyx_v_positive_item_id = __pyx_t_15; - /* "lightfm/_lightfm_fast_openmp.pyx":1009 + /* "lightfm/_lightfm_fast_openmp.pyx":1013 * * positive_item_id = pos_pairs[int_min(k, no_positives) - 1].idx * positive_prediction = pos_pairs[int_min(k, no_positives) - 1].val # <<<<<<<<<<<<<< @@ -6634,7 +8148,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_19 = (__pyx_v_pos_pairs[(__pyx_f_7lightfm_20_lightfm_fast_openmp_int_min(__pyx_v_k, __pyx_v_no_positives) - 1)]).val; __pyx_v_positive_prediction = __pyx_t_19; - /* "lightfm/_lightfm_fast_openmp.pyx":1011 + /* "lightfm/_lightfm_fast_openmp.pyx":1015 * positive_prediction = pos_pairs[int_min(k, no_positives) - 1].val * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -6643,7 +8157,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_positive_item_id, __pyx_v_lightfm->item_scale, __pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1020 + /* "lightfm/_lightfm_fast_openmp.pyx":1024 * * # Move on to the WARP step * sampled = 0 # <<<<<<<<<<<<<< @@ -6652,7 +8166,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_sampled = 0; - /* "lightfm/_lightfm_fast_openmp.pyx":1022 + /* "lightfm/_lightfm_fast_openmp.pyx":1026 * sampled = 0 * * while sampled < lightfm.max_sampled: # <<<<<<<<<<<<<< @@ -6663,7 +8177,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_14 = ((__pyx_v_sampled < __pyx_v_lightfm->max_sampled) != 0); if (!__pyx_t_14) break; - /* "lightfm/_lightfm_fast_openmp.pyx":1024 + /* "lightfm/_lightfm_fast_openmp.pyx":1028 * while sampled < lightfm.max_sampled: * * sampled = sampled + 1 # <<<<<<<<<<<<<< @@ -6672,7 +8186,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_sampled = (__pyx_v_sampled + 1); - /* "lightfm/_lightfm_fast_openmp.pyx":1025 + /* "lightfm/_lightfm_fast_openmp.pyx":1029 * * sampled = sampled + 1 * negative_item_id = (rand_r(&random_states[openmp.omp_get_thread_num()]) # <<<<<<<<<<<<<< @@ -6681,7 +8195,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_t_20 = omp_get_thread_num(); - /* "lightfm/_lightfm_fast_openmp.pyx":1026 + /* "lightfm/_lightfm_fast_openmp.pyx":1030 * sampled = sampled + 1 * negative_item_id = (rand_r(&random_states[openmp.omp_get_thread_num()]) * % item_features.rows) # <<<<<<<<<<<<<< @@ -6690,7 +8204,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_negative_item_id = (__pyx_f_7lightfm_20_lightfm_fast_openmp_rand_r((&(*((unsigned int *) ( /* dim=0 */ ((char *) (((unsigned int *) __pyx_v_random_states.data) + __pyx_t_20)) ))))) % __pyx_v_item_features->rows); - /* "lightfm/_lightfm_fast_openmp.pyx":1028 + /* "lightfm/_lightfm_fast_openmp.pyx":1032 * % item_features.rows) * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -6699,7 +8213,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_negative_item_id, __pyx_v_lightfm->item_scale, __pyx_v_neg_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1036 + /* "lightfm/_lightfm_fast_openmp.pyx":1040 * neg_it_repr) * * negative_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -6708,7 +8222,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_negative_prediction = __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_openmp.pyx":1040 + /* "lightfm/_lightfm_fast_openmp.pyx":1044 * lightfm.no_components) * * if negative_prediction > positive_prediction - 1: # <<<<<<<<<<<<<< @@ -6718,7 +8232,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_14 = ((__pyx_v_negative_prediction > (__pyx_v_positive_prediction - 1.0)) != 0); if (__pyx_t_14) { - /* "lightfm/_lightfm_fast_openmp.pyx":1042 + /* "lightfm/_lightfm_fast_openmp.pyx":1046 * if negative_prediction > positive_prediction - 1: * * if in_positives(negative_item_id, user_id, data): # <<<<<<<<<<<<<< @@ -6728,7 +8242,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_14 = (__pyx_f_7lightfm_20_lightfm_fast_openmp_in_positives(__pyx_v_negative_item_id, __pyx_v_user_id, __pyx_v_data) != 0); if (__pyx_t_14) { - /* "lightfm/_lightfm_fast_openmp.pyx":1043 + /* "lightfm/_lightfm_fast_openmp.pyx":1047 * * if in_positives(negative_item_id, user_id, data): * continue # <<<<<<<<<<<<<< @@ -6737,7 +8251,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ goto __pyx_L17_continue; - /* "lightfm/_lightfm_fast_openmp.pyx":1042 + /* "lightfm/_lightfm_fast_openmp.pyx":1046 * if negative_prediction > positive_prediction - 1: * * if in_positives(negative_item_id, user_id, data): # <<<<<<<<<<<<<< @@ -6746,7 +8260,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ } - /* "lightfm/_lightfm_fast_openmp.pyx":1045 + /* "lightfm/_lightfm_fast_openmp.pyx":1049 * continue * * loss = log(floor((item_features.rows - 1) / sampled)) # <<<<<<<<<<<<<< @@ -6755,7 +8269,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_loss = log(floor(((__pyx_v_item_features->rows - 1) / __pyx_v_sampled))); - /* "lightfm/_lightfm_fast_openmp.pyx":1048 + /* "lightfm/_lightfm_fast_openmp.pyx":1052 * * # Clip gradients for numerical stability. * if loss > MAX_LOSS: # <<<<<<<<<<<<<< @@ -6765,7 +8279,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_t_14 = ((__pyx_v_loss > __pyx_v_MAX_LOSS) != 0); if (__pyx_t_14) { - /* "lightfm/_lightfm_fast_openmp.pyx":1049 + /* "lightfm/_lightfm_fast_openmp.pyx":1053 * # Clip gradients for numerical stability. * if loss > MAX_LOSS: * loss = MAX_LOSS # <<<<<<<<<<<<<< @@ -6774,7 +8288,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_v_loss = __pyx_v_MAX_LOSS; - /* "lightfm/_lightfm_fast_openmp.pyx":1048 + /* "lightfm/_lightfm_fast_openmp.pyx":1052 * * # Clip gradients for numerical stability. * if loss > MAX_LOSS: # <<<<<<<<<<<<<< @@ -6783,7 +8297,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ } - /* "lightfm/_lightfm_fast_openmp.pyx":1051 + /* "lightfm/_lightfm_fast_openmp.pyx":1055 * loss = MAX_LOSS * * warp_update(loss, # <<<<<<<<<<<<<< @@ -6792,7 +8306,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_f_7lightfm_20_lightfm_fast_openmp_warp_update(__pyx_v_loss, __pyx_v_item_features, __pyx_v_user_features, __pyx_v_user_id, __pyx_v_positive_item_id, __pyx_v_negative_item_id, __pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_openmp.pyx":1063 + /* "lightfm/_lightfm_fast_openmp.pyx":1067 * item_alpha, * user_alpha) * break # <<<<<<<<<<<<<< @@ -6801,7 +8315,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ goto __pyx_L18_break; - /* "lightfm/_lightfm_fast_openmp.pyx":1040 + /* "lightfm/_lightfm_fast_openmp.pyx":1044 * lightfm.no_components) * * if negative_prediction > positive_prediction - 1: # <<<<<<<<<<<<<< @@ -6813,7 +8327,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U } __pyx_L18_break:; - /* "lightfm/_lightfm_fast_openmp.pyx":1065 + /* "lightfm/_lightfm_fast_openmp.pyx":1069 * break * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -6831,7 +8345,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U __pyx_L23_bool_binop_done:; if (__pyx_t_14) { - /* "lightfm/_lightfm_fast_openmp.pyx":1066 + /* "lightfm/_lightfm_fast_openmp.pyx":1070 * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: * locked_regularize(lightfm, # <<<<<<<<<<<<<< @@ -6840,7 +8354,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_f_7lightfm_20_lightfm_fast_openmp_locked_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_openmp.pyx":1065 + /* "lightfm/_lightfm_fast_openmp.pyx":1069 * break * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -6857,7 +8371,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U } } - /* "lightfm/_lightfm_fast_openmp.pyx":1070 + /* "lightfm/_lightfm_fast_openmp.pyx":1074 * user_alpha) * * free(user_repr) # <<<<<<<<<<<<<< @@ -6866,7 +8380,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1071 + /* "lightfm/_lightfm_fast_openmp.pyx":1075 * * free(user_repr) * free(pos_it_repr) # <<<<<<<<<<<<<< @@ -6875,7 +8389,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ free(__pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1072 + /* "lightfm/_lightfm_fast_openmp.pyx":1076 * free(user_repr) * free(pos_it_repr) * free(neg_it_repr) # <<<<<<<<<<<<<< @@ -6884,7 +8398,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ free(__pyx_v_neg_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1073 + /* "lightfm/_lightfm_fast_openmp.pyx":1077 * free(pos_it_repr) * free(neg_it_repr) * free(pos_pairs) # <<<<<<<<<<<<<< @@ -6902,7 +8416,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U #endif } - /* "lightfm/_lightfm_fast_openmp.pyx":956 + /* "lightfm/_lightfm_fast_openmp.pyx":960 * MAX_LOSS = 10.0 * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -6912,6 +8426,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -6920,7 +8435,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U } } - /* "lightfm/_lightfm_fast_openmp.pyx":1075 + /* "lightfm/_lightfm_fast_openmp.pyx":1079 * free(pos_pairs) * * regularize(lightfm, # <<<<<<<<<<<<<< @@ -6929,7 +8444,21 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ __pyx_f_7lightfm_20_lightfm_fast_openmp_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_openmp.pyx":921 + /* "lightfm/_lightfm_fast_openmp.pyx":1083 + * user_alpha) + * + * return loss # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyFloat_FromDouble(__pyx_v_loss); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1083, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "lightfm/_lightfm_fast_openmp.pyx":925 * * * def fit_warp_kos(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -6938,8 +8467,6 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U */ /* function exit code */ - __pyx_r = Py_None; __Pyx_INCREF(Py_None); - goto __pyx_L0; __pyx_L1_error:; __Pyx_XDECREF(__pyx_t_1); __Pyx_XDECREF(__pyx_t_2); @@ -6960,7 +8487,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_4fit_warp_kos(CYTHON_U return __pyx_r; } -/* "lightfm/_lightfm_fast_openmp.pyx":1080 +/* "lightfm/_lightfm_fast_openmp.pyx":1086 * * * def fit_bpr(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -6987,9 +8514,6 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_7fit_bpr(PyObject *__p double __pyx_v_user_alpha; int __pyx_v_num_threads; PyObject *__pyx_v_random_state = 0; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("fit_bpr (wrapper)", 0); @@ -7001,19 +8525,33 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_7fit_bpr(PyObject *__p const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 14: values[13] = PyTuple_GET_ITEM(__pyx_args, 13); + CYTHON_FALLTHROUGH; case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12); + CYTHON_FALLTHROUGH; case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11); + CYTHON_FALLTHROUGH; case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10); + CYTHON_FALLTHROUGH; case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9); + CYTHON_FALLTHROUGH; case 9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8); + CYTHON_FALLTHROUGH; case 8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7); + CYTHON_FALLTHROUGH; case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); + CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -7022,74 +8560,87 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_7fit_bpr(PyObject *__p case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 1); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_interactions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 2); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 3); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 4); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_Y)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 5); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_sample_weight)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 6); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 7: if (likely((values[7] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_shuffle_indices)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 7); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 7); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 8: if (likely((values[8] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 8); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 8); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 9: if (likely((values[9] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_learning_rate)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 9); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 9); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 10: if (likely((values[10] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 10); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 10); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 11: if (likely((values[11] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_alpha)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 11); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 11); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 12: if (likely((values[12] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 12); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 12); __PYX_ERR(0, 1086, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 13: if (likely((values[13] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_random_state)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 13); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("fit_bpr", 1, 14, 14, 13); __PYX_ERR(0, 1086, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_bpr") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_bpr") < 0)) __PYX_ERR(0, 1086, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 14) { goto __pyx_L5_argtuple_error; 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__pyx_lineno = 1085; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_sample_weight = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[6]); if (unlikely(!__pyx_v_sample_weight.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1086; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_shuffle_indices = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[7]); if (unlikely(!__pyx_v_shuffle_indices.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1087; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_user_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[3]); if (unlikely(!__pyx_v_user_ids.memview)) __PYX_ERR(0, 1089, __pyx_L3_error) + __pyx_v_item_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[4]); if (unlikely(!__pyx_v_item_ids.memview)) __PYX_ERR(0, 1090, __pyx_L3_error) + __pyx_v_Y = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[5]); if (unlikely(!__pyx_v_Y.memview)) __PYX_ERR(0, 1091, __pyx_L3_error) + __pyx_v_sample_weight = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[6]); if (unlikely(!__pyx_v_sample_weight.memview)) __PYX_ERR(0, 1092, __pyx_L3_error) + __pyx_v_shuffle_indices = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[7]); if (unlikely(!__pyx_v_shuffle_indices.memview)) __PYX_ERR(0, 1093, __pyx_L3_error) __pyx_v_lightfm = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *)values[8]); - __pyx_v_learning_rate = __pyx_PyFloat_AsDouble(values[9]); if (unlikely((__pyx_v_learning_rate == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1089; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_alpha = __pyx_PyFloat_AsDouble(values[10]); if (unlikely((__pyx_v_item_alpha == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1090; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_user_alpha = __pyx_PyFloat_AsDouble(values[11]); if (unlikely((__pyx_v_user_alpha == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1091; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_num_threads = __Pyx_PyInt_As_int(values[12]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_learning_rate = __pyx_PyFloat_AsDouble(values[9]); if (unlikely((__pyx_v_learning_rate == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 1095, __pyx_L3_error) + __pyx_v_item_alpha = __pyx_PyFloat_AsDouble(values[10]); if (unlikely((__pyx_v_item_alpha == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 1096, __pyx_L3_error) + __pyx_v_user_alpha = __pyx_PyFloat_AsDouble(values[11]); if (unlikely((__pyx_v_user_alpha == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 1097, __pyx_L3_error) + __pyx_v_num_threads = __Pyx_PyInt_As_int(values[12]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1098, __pyx_L3_error) __pyx_v_random_state = values[13]; } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; 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__pyx_t_8.memview = NULL; __pyx_t_8.data = NULL; - /* "lightfm/_lightfm_fast_openmp.pyx":1111 + /* "lightfm/_lightfm_fast_openmp.pyx":1117 * size=num_threads).astype(np.uint32) * * no_examples = Y.shape[0] # <<<<<<<<<<<<<< @@ -7348,7 +8936,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_v_no_examples = (__pyx_v_Y.shape[0]); - /* "lightfm/_lightfm_fast_openmp.pyx":1113 + /* "lightfm/_lightfm_fast_openmp.pyx":1119 * no_examples = Y.shape[0] * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -7359,6 +8947,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { { @@ -7369,15 +8958,15 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED #define unlikely(x) (x) #endif #ifdef _OPENMP - #pragma omp parallel private(__pyx_v_pos_it_repr, __pyx_v_user_repr, __pyx_v_neg_it_repr) private(__pyx_t_10, __pyx_t_15, __pyx_t_17, __pyx_t_16, __pyx_t_13, __pyx_t_12, __pyx_t_9, __pyx_t_20, __pyx_t_14, __pyx_t_19, __pyx_t_22, __pyx_t_18, __pyx_t_21, __pyx_t_11) num_threads(__pyx_v_num_threads) + #pragma omp parallel private(__pyx_v_neg_it_repr, __pyx_v_pos_it_repr, __pyx_v_user_repr) private(__pyx_t_10, __pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_9) num_threads(__pyx_v_num_threads) #endif /* _OPENMP */ { /* Initialize private variables to invalid values */ + __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); __pyx_v_pos_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); - __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); - /* "lightfm/_lightfm_fast_openmp.pyx":1115 + /* "lightfm/_lightfm_fast_openmp.pyx":1121 * with nogil, parallel(num_threads=num_threads): * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -7386,7 +8975,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":1116 + /* "lightfm/_lightfm_fast_openmp.pyx":1122 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -7395,7 +8984,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_v_pos_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":1117 + /* "lightfm/_lightfm_fast_openmp.pyx":1123 * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * pos_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -7404,7 +8993,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_v_neg_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":1119 + /* "lightfm/_lightfm_fast_openmp.pyx":1125 * neg_it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * * for i in prange(no_examples): # <<<<<<<<<<<<<< @@ -7418,22 +9007,22 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED if (__pyx_t_11 > 0) { #ifdef _OPENMP - #pragma omp for lastprivate(__pyx_v_j) lastprivate(__pyx_v_weight) lastprivate(__pyx_v_negative_item_id) lastprivate(__pyx_v_positive_item_id) lastprivate(__pyx_v_row) lastprivate(__pyx_v_positive_prediction) lastprivate(__pyx_v_negative_prediction) lastprivate(__pyx_v_user_id) firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) + #pragma omp for firstprivate(__pyx_v_i) lastprivate(__pyx_v_i) lastprivate(__pyx_v_j) lastprivate(__pyx_v_negative_item_id) lastprivate(__pyx_v_negative_prediction) lastprivate(__pyx_v_positive_item_id) lastprivate(__pyx_v_positive_prediction) lastprivate(__pyx_v_row) lastprivate(__pyx_v_user_id) lastprivate(__pyx_v_weight) #endif /* _OPENMP */ for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_11; __pyx_t_10++){ { - __pyx_v_i = 0 + 1 * __pyx_t_10; + __pyx_v_i = (int)(0 + 1 * __pyx_t_10); /* Initialize private variables to invalid values */ __pyx_v_j = ((int)0xbad0bad0); - __pyx_v_weight = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)__PYX_NAN()); __pyx_v_negative_item_id = ((int)0xbad0bad0); + __pyx_v_negative_prediction = ((double)__PYX_NAN()); __pyx_v_positive_item_id = ((int)0xbad0bad0); - __pyx_v_row = ((int)0xbad0bad0); __pyx_v_positive_prediction = ((double)__PYX_NAN()); - __pyx_v_negative_prediction = ((double)__PYX_NAN()); + __pyx_v_row = ((int)0xbad0bad0); __pyx_v_user_id = ((int)0xbad0bad0); + __pyx_v_weight = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)__PYX_NAN()); - /* "lightfm/_lightfm_fast_openmp.pyx":1120 + /* "lightfm/_lightfm_fast_openmp.pyx":1126 * * for i in prange(no_examples): * row = shuffle_indices[i] # <<<<<<<<<<<<<< @@ -7443,7 +9032,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED __pyx_t_12 = __pyx_v_i; __pyx_v_row = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_shuffle_indices.data) + __pyx_t_12)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":1122 + /* "lightfm/_lightfm_fast_openmp.pyx":1128 * row = shuffle_indices[i] * * if not Y[row] > 0: # <<<<<<<<<<<<<< @@ -7454,7 +9043,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED __pyx_t_14 = ((!(((*((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_Y.data) + __pyx_t_13)) ))) > 0.0) != 0)) != 0); if (__pyx_t_14) { - /* "lightfm/_lightfm_fast_openmp.pyx":1123 + /* "lightfm/_lightfm_fast_openmp.pyx":1129 * * if not Y[row] > 0: * continue # <<<<<<<<<<<<<< @@ -7463,7 +9052,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ goto __pyx_L10_continue; - /* "lightfm/_lightfm_fast_openmp.pyx":1122 + /* "lightfm/_lightfm_fast_openmp.pyx":1128 * row = shuffle_indices[i] * * if not Y[row] > 0: # <<<<<<<<<<<<<< @@ -7472,7 +9061,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ } - /* "lightfm/_lightfm_fast_openmp.pyx":1125 + /* "lightfm/_lightfm_fast_openmp.pyx":1131 * continue * * weight = sample_weight[row] # <<<<<<<<<<<<<< @@ -7482,7 +9071,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED __pyx_t_15 = __pyx_v_row; __pyx_v_weight = (*((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_sample_weight.data) + __pyx_t_15)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":1126 + /* "lightfm/_lightfm_fast_openmp.pyx":1132 * * weight = sample_weight[row] * user_id = user_ids[row] # <<<<<<<<<<<<<< @@ -7492,7 +9081,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED __pyx_t_16 = __pyx_v_row; __pyx_v_user_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_user_ids.data) + __pyx_t_16)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":1127 + /* "lightfm/_lightfm_fast_openmp.pyx":1133 * weight = sample_weight[row] * user_id = user_ids[row] * positive_item_id = item_ids[row] # <<<<<<<<<<<<<< @@ -7502,7 +9091,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED __pyx_t_17 = __pyx_v_row; __pyx_v_positive_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_item_ids.data) + __pyx_t_17)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":1129 + /* "lightfm/_lightfm_fast_openmp.pyx":1135 * positive_item_id = item_ids[row] * * for j in range(no_examples): # <<<<<<<<<<<<<< @@ -7513,7 +9102,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED for (__pyx_t_19 = 0; __pyx_t_19 < __pyx_t_18; __pyx_t_19+=1) { __pyx_v_j = __pyx_t_19; - /* "lightfm/_lightfm_fast_openmp.pyx":1130 + /* "lightfm/_lightfm_fast_openmp.pyx":1136 * * for j in range(no_examples): * negative_item_id = item_ids[(rand_r(&random_states[openmp.omp_get_thread_num()]) # <<<<<<<<<<<<<< @@ -7522,7 +9111,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_t_20 = omp_get_thread_num(); - /* "lightfm/_lightfm_fast_openmp.pyx":1131 + /* "lightfm/_lightfm_fast_openmp.pyx":1137 * for j in range(no_examples): * negative_item_id = item_ids[(rand_r(&random_states[openmp.omp_get_thread_num()]) * % no_examples)] # <<<<<<<<<<<<<< @@ -7532,7 +9121,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED __pyx_t_21 = (__pyx_f_7lightfm_20_lightfm_fast_openmp_rand_r((&(*((unsigned int *) ( /* dim=0 */ ((char *) (((unsigned int *) __pyx_v_random_states.data) + __pyx_t_20)) ))))) % __pyx_v_no_examples); __pyx_v_negative_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_item_ids.data) + __pyx_t_21)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":1132 + /* "lightfm/_lightfm_fast_openmp.pyx":1138 * negative_item_id = item_ids[(rand_r(&random_states[openmp.omp_get_thread_num()]) * % no_examples)] * if not in_positives(negative_item_id, user_id, interactions): # <<<<<<<<<<<<<< @@ -7542,7 +9131,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED __pyx_t_14 = ((!(__pyx_f_7lightfm_20_lightfm_fast_openmp_in_positives(__pyx_v_negative_item_id, __pyx_v_user_id, __pyx_v_interactions) != 0)) != 0); if (__pyx_t_14) { - /* "lightfm/_lightfm_fast_openmp.pyx":1133 + /* "lightfm/_lightfm_fast_openmp.pyx":1139 * % no_examples)] * if not in_positives(negative_item_id, user_id, interactions): * break # <<<<<<<<<<<<<< @@ -7551,7 +9140,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ goto __pyx_L16_break; - /* "lightfm/_lightfm_fast_openmp.pyx":1132 + /* "lightfm/_lightfm_fast_openmp.pyx":1138 * negative_item_id = item_ids[(rand_r(&random_states[openmp.omp_get_thread_num()]) * % no_examples)] * if not in_positives(negative_item_id, user_id, interactions): # <<<<<<<<<<<<<< @@ -7562,7 +9151,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED } __pyx_L16_break:; - /* "lightfm/_lightfm_fast_openmp.pyx":1135 + /* "lightfm/_lightfm_fast_openmp.pyx":1141 * break * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -7571,7 +9160,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, __pyx_v_user_id, __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1142 + /* "lightfm/_lightfm_fast_openmp.pyx":1148 * lightfm.user_scale, * user_repr) * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -7580,7 +9169,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_positive_item_id, __pyx_v_lightfm->item_scale, __pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1149 + /* "lightfm/_lightfm_fast_openmp.pyx":1155 * lightfm.item_scale, * pos_it_repr) * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -7589,7 +9178,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_negative_item_id, __pyx_v_lightfm->item_scale, __pyx_v_neg_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1157 + /* "lightfm/_lightfm_fast_openmp.pyx":1163 * neg_it_repr) * * positive_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -7598,7 +9187,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_v_positive_prediction = __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_openmp.pyx":1160 + /* "lightfm/_lightfm_fast_openmp.pyx":1166 * pos_it_repr, * lightfm.no_components) * negative_prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -7607,7 +9196,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_v_negative_prediction = __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_openmp.pyx":1164 + /* "lightfm/_lightfm_fast_openmp.pyx":1170 * lightfm.no_components) * * warp_update(weight * (1.0 - sigmoid(positive_prediction - negative_prediction)), # <<<<<<<<<<<<<< @@ -7616,7 +9205,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_f_7lightfm_20_lightfm_fast_openmp_warp_update((__pyx_v_weight * (1.0 - __pyx_f_7lightfm_20_lightfm_fast_openmp_sigmoid((__pyx_v_positive_prediction - __pyx_v_negative_prediction)))), __pyx_v_item_features, __pyx_v_user_features, __pyx_v_user_id, __pyx_v_positive_item_id, __pyx_v_negative_item_id, __pyx_v_user_repr, __pyx_v_pos_it_repr, __pyx_v_neg_it_repr, __pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_openmp.pyx":1177 + /* "lightfm/_lightfm_fast_openmp.pyx":1183 * user_alpha) * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -7634,7 +9223,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED __pyx_L19_bool_binop_done:; if (__pyx_t_14) { - /* "lightfm/_lightfm_fast_openmp.pyx":1178 + /* "lightfm/_lightfm_fast_openmp.pyx":1184 * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: * locked_regularize(lightfm, # <<<<<<<<<<<<<< @@ -7643,7 +9232,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_f_7lightfm_20_lightfm_fast_openmp_locked_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_openmp.pyx":1177 + /* "lightfm/_lightfm_fast_openmp.pyx":1183 * user_alpha) * * if lightfm.item_scale > MAX_REG_SCALE or lightfm.user_scale > MAX_REG_SCALE: # <<<<<<<<<<<<<< @@ -7660,7 +9249,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED } } - /* "lightfm/_lightfm_fast_openmp.pyx":1182 + /* "lightfm/_lightfm_fast_openmp.pyx":1188 * user_alpha) * * free(user_repr) # <<<<<<<<<<<<<< @@ -7669,7 +9258,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1183 + /* "lightfm/_lightfm_fast_openmp.pyx":1189 * * free(user_repr) * free(pos_it_repr) # <<<<<<<<<<<<<< @@ -7678,7 +9267,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ free(__pyx_v_pos_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1184 + /* "lightfm/_lightfm_fast_openmp.pyx":1190 * free(user_repr) * free(pos_it_repr) * free(neg_it_repr) # <<<<<<<<<<<<<< @@ -7696,7 +9285,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED #endif } - /* "lightfm/_lightfm_fast_openmp.pyx":1113 + /* "lightfm/_lightfm_fast_openmp.pyx":1119 * no_examples = Y.shape[0] * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -7706,6 +9295,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -7714,7 +9304,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED } } - /* "lightfm/_lightfm_fast_openmp.pyx":1186 + /* "lightfm/_lightfm_fast_openmp.pyx":1192 * free(neg_it_repr) * * regularize(lightfm, # <<<<<<<<<<<<<< @@ -7723,7 +9313,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED */ __pyx_f_7lightfm_20_lightfm_fast_openmp_regularize(__pyx_v_lightfm, __pyx_v_item_alpha, __pyx_v_user_alpha); - /* "lightfm/_lightfm_fast_openmp.pyx":1080 + /* "lightfm/_lightfm_fast_openmp.pyx":1086 * * * def fit_bpr(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -7757,7 +9347,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_6fit_bpr(CYTHON_UNUSED return __pyx_r; } -/* "lightfm/_lightfm_fast_openmp.pyx":1191 +/* "lightfm/_lightfm_fast_openmp.pyx":1197 * * * def predict_lightfm(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -7777,9 +9367,6 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_9predict_lightfm(PyObj __Pyx_memviewslice __pyx_v_predictions = { 0, 0, { 0 }, { 0 }, { 0 } }; struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *__pyx_v_lightfm = 0; int __pyx_v_num_threads; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("predict_lightfm (wrapper)", 0); @@ -7791,12 +9378,19 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_9predict_lightfm(PyObj const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); + CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -7805,39 +9399,45 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_9predict_lightfm(PyObj case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 1); __PYX_ERR(0, 1197, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 2); __PYX_ERR(0, 1197, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_ids)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 3); __PYX_ERR(0, 1197, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_predictions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 4); __PYX_ERR(0, 1197, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 5); __PYX_ERR(0, 1197, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, 6); __PYX_ERR(0, 1197, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "predict_lightfm") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "predict_lightfm") < 0)) __PYX_ERR(0, 1197, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 7) { goto __pyx_L5_argtuple_error; @@ -7852,23 +9452,23 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_9predict_lightfm(PyObj } __pyx_v_item_features = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)values[0]); __pyx_v_user_features = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)values[1]); - __pyx_v_user_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[2]); if (unlikely(!__pyx_v_user_ids.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1193; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_item_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[3]); if (unlikely(!__pyx_v_item_ids.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1194; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_predictions = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[4]); if (unlikely(!__pyx_v_predictions.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1195; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_user_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[2]); if (unlikely(!__pyx_v_user_ids.memview)) __PYX_ERR(0, 1199, __pyx_L3_error) + __pyx_v_item_ids = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[3]); if (unlikely(!__pyx_v_item_ids.memview)) __PYX_ERR(0, 1200, __pyx_L3_error) + __pyx_v_predictions = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[4]); if (unlikely(!__pyx_v_predictions.memview)) __PYX_ERR(0, 1201, __pyx_L3_error) __pyx_v_lightfm = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *)values[5]); - __pyx_v_num_threads = __Pyx_PyInt_As_int(values[6]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1197; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_num_threads = __Pyx_PyInt_As_int(values[6]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1203, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; - __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_lightfm", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 1197, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("lightfm._lightfm_fast_openmp.predict_lightfm", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_item_features), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "item_features", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1191; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_user_features), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "user_features", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1192; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_lightfm), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_FastLightFM, 1, "lightfm", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1196; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_item_features), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "item_features", 0))) __PYX_ERR(0, 1197, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_user_features), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "user_features", 0))) __PYX_ERR(0, 1198, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_lightfm), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_FastLightFM, 1, "lightfm", 0))) __PYX_ERR(0, 1202, __pyx_L1_error) __pyx_r = __pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(__pyx_self, __pyx_v_item_features, __pyx_v_user_features, __pyx_v_user_ids, __pyx_v_item_ids, __pyx_v_predictions, __pyx_v_lightfm, __pyx_v_num_threads); /* function exit code */ @@ -7895,7 +9495,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO Py_ssize_t __pyx_t_6; __Pyx_RefNannySetupContext("predict_lightfm", 0); - /* "lightfm/_lightfm_fast_openmp.pyx":1206 + /* "lightfm/_lightfm_fast_openmp.pyx":1212 * cdef flt *it_repr * * no_examples = predictions.shape[0] # <<<<<<<<<<<<<< @@ -7904,7 +9504,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO */ __pyx_v_no_examples = (__pyx_v_predictions.shape[0]); - /* "lightfm/_lightfm_fast_openmp.pyx":1208 + /* "lightfm/_lightfm_fast_openmp.pyx":1214 * no_examples = predictions.shape[0] * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -7915,6 +9515,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { { @@ -7925,14 +9526,14 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO #define unlikely(x) (x) #endif #ifdef _OPENMP - #pragma omp parallel private(__pyx_v_user_repr, __pyx_v_it_repr) private(__pyx_t_3, __pyx_t_1, __pyx_t_2, __pyx_t_5, __pyx_t_4, __pyx_t_6) num_threads(__pyx_v_num_threads) + #pragma omp parallel private(__pyx_v_it_repr, __pyx_v_user_repr) private(__pyx_t_1, __pyx_t_2, __pyx_t_3, __pyx_t_4, __pyx_t_5, __pyx_t_6) num_threads(__pyx_v_num_threads) #endif /* _OPENMP */ { /* Initialize private variables to invalid values */ - __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); __pyx_v_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); + __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); - /* "lightfm/_lightfm_fast_openmp.pyx":1210 + /* "lightfm/_lightfm_fast_openmp.pyx":1216 * with nogil, parallel(num_threads=num_threads): * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -7941,7 +9542,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO */ __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":1211 + /* "lightfm/_lightfm_fast_openmp.pyx":1217 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -7950,7 +9551,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO */ __pyx_v_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":1213 + /* "lightfm/_lightfm_fast_openmp.pyx":1219 * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * * for i in prange(no_examples): # <<<<<<<<<<<<<< @@ -7968,9 +9569,9 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO #endif /* _OPENMP */ for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_3; __pyx_t_2++){ { - __pyx_v_i = 0 + 1 * __pyx_t_2; + __pyx_v_i = (int)(0 + 1 * __pyx_t_2); - /* "lightfm/_lightfm_fast_openmp.pyx":1219 + /* "lightfm/_lightfm_fast_openmp.pyx":1225 * lightfm.user_biases, * lightfm, * user_ids[i], # <<<<<<<<<<<<<< @@ -7979,7 +9580,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO */ __pyx_t_4 = __pyx_v_i; - /* "lightfm/_lightfm_fast_openmp.pyx":1215 + /* "lightfm/_lightfm_fast_openmp.pyx":1221 * for i in prange(no_examples): * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -7988,7 +9589,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_user_ids.data) + __pyx_t_4)) ))), __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1226 + /* "lightfm/_lightfm_fast_openmp.pyx":1232 * lightfm.item_biases, * lightfm, * item_ids[i], # <<<<<<<<<<<<<< @@ -7997,7 +9598,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO */ __pyx_t_5 = __pyx_v_i; - /* "lightfm/_lightfm_fast_openmp.pyx":1222 + /* "lightfm/_lightfm_fast_openmp.pyx":1228 * lightfm.user_scale, * user_repr) * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -8006,7 +9607,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_item_ids.data) + __pyx_t_5)) ))), __pyx_v_lightfm->item_scale, __pyx_v_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1230 + /* "lightfm/_lightfm_fast_openmp.pyx":1236 * it_repr) * * predictions[i] = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -8020,7 +9621,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO } } - /* "lightfm/_lightfm_fast_openmp.pyx":1234 + /* "lightfm/_lightfm_fast_openmp.pyx":1240 * lightfm.no_components) * * free(user_repr) # <<<<<<<<<<<<<< @@ -8029,7 +9630,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1235 + /* "lightfm/_lightfm_fast_openmp.pyx":1241 * * free(user_repr) * free(it_repr) # <<<<<<<<<<<<<< @@ -8047,7 +9648,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO #endif } - /* "lightfm/_lightfm_fast_openmp.pyx":1208 + /* "lightfm/_lightfm_fast_openmp.pyx":1214 * no_examples = predictions.shape[0] * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -8057,6 +9658,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -8065,7 +9667,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO } } - /* "lightfm/_lightfm_fast_openmp.pyx":1191 + /* "lightfm/_lightfm_fast_openmp.pyx":1197 * * * def predict_lightfm(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -8083,7 +9685,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_8predict_lightfm(CYTHO return __pyx_r; } -/* "lightfm/_lightfm_fast_openmp.pyx":1238 +/* "lightfm/_lightfm_fast_openmp.pyx":1244 * * * def predict_ranks(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -8103,9 +9705,6 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_11predict_ranks(PyObje __Pyx_memviewslice __pyx_v_ranks = { 0, 0, { 0 }, { 0 }, { 0 } }; struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *__pyx_v_lightfm = 0; int __pyx_v_num_threads; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("predict_ranks (wrapper)", 0); @@ -8117,12 +9716,19 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_11predict_ranks(PyObje const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6); + CYTHON_FALLTHROUGH; case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -8131,39 +9737,45 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_11predict_ranks(PyObje case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_item_features)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_user_features)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 1); __PYX_ERR(0, 1244, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_test_interactions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 2); __PYX_ERR(0, 1244, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_train_interactions)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 3); __PYX_ERR(0, 1244, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_ranks)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 4); __PYX_ERR(0, 1244, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 5: if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_lightfm)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 5); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 5); __PYX_ERR(0, 1244, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 6: if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 6); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, 6); __PYX_ERR(0, 1244, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "predict_ranks") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "predict_ranks") < 0)) __PYX_ERR(0, 1244, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 7) { goto __pyx_L5_argtuple_error; @@ -8180,23 +9792,23 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_11predict_ranks(PyObje __pyx_v_user_features = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)values[1]); __pyx_v_test_interactions = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)values[2]); __pyx_v_train_interactions = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)values[3]); - __pyx_v_ranks = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[4]); if (unlikely(!__pyx_v_ranks.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1242; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_ranks = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[4]); if (unlikely(!__pyx_v_ranks.memview)) __PYX_ERR(0, 1248, __pyx_L3_error) __pyx_v_lightfm = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_FastLightFM *)values[5]); - __pyx_v_num_threads = __Pyx_PyInt_As_int(values[6]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1244; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_num_threads = __Pyx_PyInt_As_int(values[6]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1250, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; - __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("predict_ranks", 1, 7, 7, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 1244, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("lightfm._lightfm_fast_openmp.predict_ranks", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_item_features), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "item_features", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_user_features), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "user_features", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1239; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_test_interactions), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "test_interactions", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1240; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_train_interactions), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "train_interactions", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1241; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_lightfm), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_FastLightFM, 1, "lightfm", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1243; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_item_features), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "item_features", 0))) __PYX_ERR(0, 1244, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_user_features), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "user_features", 0))) __PYX_ERR(0, 1245, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_test_interactions), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "test_interactions", 0))) __PYX_ERR(0, 1246, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_train_interactions), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "train_interactions", 0))) __PYX_ERR(0, 1247, __pyx_L1_error) + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_lightfm), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_FastLightFM, 1, "lightfm", 0))) __PYX_ERR(0, 1249, __pyx_L1_error) __pyx_r = __pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(__pyx_self, __pyx_v_item_features, __pyx_v_user_features, __pyx_v_test_interactions, __pyx_v_train_interactions, __pyx_v_ranks, __pyx_v_lightfm, __pyx_v_num_threads); /* function exit code */ @@ -8235,7 +9847,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON Py_ssize_t __pyx_t_11; __Pyx_RefNannySetupContext("predict_ranks", 0); - /* "lightfm/_lightfm_fast_openmp.pyx":1254 + /* "lightfm/_lightfm_fast_openmp.pyx":1260 * cdef flt prediction, rank * * predictions_size = 0 # <<<<<<<<<<<<<< @@ -8244,7 +9856,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_v_predictions_size = 0; - /* "lightfm/_lightfm_fast_openmp.pyx":1258 + /* "lightfm/_lightfm_fast_openmp.pyx":1264 * # Figure out the max size of the predictions * # buffer. * for user_id in range(test_interactions.rows): # <<<<<<<<<<<<<< @@ -8255,7 +9867,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) { __pyx_v_user_id = __pyx_t_2; - /* "lightfm/_lightfm_fast_openmp.pyx":1259 + /* "lightfm/_lightfm_fast_openmp.pyx":1265 * # buffer. * for user_id in range(test_interactions.rows): * predictions_size = int_max(predictions_size, # <<<<<<<<<<<<<< @@ -8265,7 +9877,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON __pyx_v_predictions_size = __pyx_f_7lightfm_20_lightfm_fast_openmp_int_max(__pyx_v_predictions_size, (((struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)__pyx_v_test_interactions->__pyx_vtab)->get_row_end(__pyx_v_test_interactions, __pyx_v_user_id) - ((struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)__pyx_v_test_interactions->__pyx_vtab)->get_row_start(__pyx_v_test_interactions, __pyx_v_user_id))); } - /* "lightfm/_lightfm_fast_openmp.pyx":1263 + /* "lightfm/_lightfm_fast_openmp.pyx":1269 * - test_interactions.get_row_start(user_id)) * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -8276,6 +9888,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { { @@ -8286,7 +9899,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON #define unlikely(x) (x) #endif #ifdef _OPENMP - #pragma omp parallel private(__pyx_v_it_repr, __pyx_v_item_ids, __pyx_v_predictions, __pyx_v_user_repr) private(__pyx_t_3, __pyx_t_1, __pyx_t_2, __pyx_t_11, __pyx_t_6, __pyx_t_7, __pyx_t_4, __pyx_t_9, __pyx_t_10, __pyx_t_8, __pyx_t_5) num_threads(__pyx_v_num_threads) + #pragma omp parallel private(__pyx_v_it_repr, __pyx_v_item_ids, __pyx_v_predictions, __pyx_v_user_repr) private(__pyx_t_1, __pyx_t_10, __pyx_t_11, __pyx_t_2, __pyx_t_3, __pyx_t_4, __pyx_t_5, __pyx_t_6, __pyx_t_7, __pyx_t_8, __pyx_t_9) num_threads(__pyx_v_num_threads) #endif /* _OPENMP */ { /* Initialize private variables to invalid values */ @@ -8295,7 +9908,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON __pyx_v_predictions = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)1); - /* "lightfm/_lightfm_fast_openmp.pyx":1265 + /* "lightfm/_lightfm_fast_openmp.pyx":1271 * with nogil, parallel(num_threads=num_threads): * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -8304,7 +9917,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_v_user_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":1266 + /* "lightfm/_lightfm_fast_openmp.pyx":1272 * * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) # <<<<<<<<<<<<<< @@ -8313,7 +9926,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_v_it_repr = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * (__pyx_v_lightfm->no_components + 1)))); - /* "lightfm/_lightfm_fast_openmp.pyx":1267 + /* "lightfm/_lightfm_fast_openmp.pyx":1273 * user_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * item_ids = malloc(sizeof(int) * predictions_size) # <<<<<<<<<<<<<< @@ -8322,7 +9935,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_v_item_ids = ((int *)malloc(((sizeof(int)) * __pyx_v_predictions_size))); - /* "lightfm/_lightfm_fast_openmp.pyx":1268 + /* "lightfm/_lightfm_fast_openmp.pyx":1274 * it_repr = malloc(sizeof(flt) * (lightfm.no_components + 1)) * item_ids = malloc(sizeof(int) * predictions_size) * predictions = malloc(sizeof(flt) * predictions_size) # <<<<<<<<<<<<<< @@ -8331,7 +9944,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_v_predictions = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *)malloc(((sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)) * __pyx_v_predictions_size))); - /* "lightfm/_lightfm_fast_openmp.pyx":1270 + /* "lightfm/_lightfm_fast_openmp.pyx":1276 * predictions = malloc(sizeof(flt) * predictions_size) * * for user_id in prange(test_interactions.rows): # <<<<<<<<<<<<<< @@ -8345,19 +9958,19 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON if (__pyx_t_3 > 0) { #ifdef _OPENMP - #pragma omp for lastprivate(__pyx_v_item_id) firstprivate(__pyx_v_user_id) lastprivate(__pyx_v_user_id) lastprivate(__pyx_v_i) lastprivate(__pyx_v_row_start) lastprivate(__pyx_v_prediction) lastprivate(__pyx_v_row_stop) + #pragma omp for lastprivate(__pyx_v_i) lastprivate(__pyx_v_item_id) lastprivate(__pyx_v_prediction) lastprivate(__pyx_v_row_start) lastprivate(__pyx_v_row_stop) firstprivate(__pyx_v_user_id) lastprivate(__pyx_v_user_id) #endif /* _OPENMP */ for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_3; __pyx_t_2++){ { - __pyx_v_user_id = 0 + 1 * __pyx_t_2; + __pyx_v_user_id = (int)(0 + 1 * __pyx_t_2); /* Initialize private variables to invalid values */ - __pyx_v_item_id = ((int)0xbad0bad0); __pyx_v_i = ((int)0xbad0bad0); - __pyx_v_row_start = ((int)0xbad0bad0); + __pyx_v_item_id = ((int)0xbad0bad0); __pyx_v_prediction = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)__PYX_NAN()); + __pyx_v_row_start = ((int)0xbad0bad0); __pyx_v_row_stop = ((int)0xbad0bad0); - /* "lightfm/_lightfm_fast_openmp.pyx":1272 + /* "lightfm/_lightfm_fast_openmp.pyx":1278 * for user_id in prange(test_interactions.rows): * * row_start = test_interactions.get_row_start(user_id) # <<<<<<<<<<<<<< @@ -8366,7 +9979,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_v_row_start = ((struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)__pyx_v_test_interactions->__pyx_vtab)->get_row_start(__pyx_v_test_interactions, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_openmp.pyx":1273 + /* "lightfm/_lightfm_fast_openmp.pyx":1279 * * row_start = test_interactions.get_row_start(user_id) * row_stop = test_interactions.get_row_end(user_id) # <<<<<<<<<<<<<< @@ -8375,7 +9988,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_v_row_stop = ((struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)__pyx_v_test_interactions->__pyx_vtab)->get_row_end(__pyx_v_test_interactions, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_openmp.pyx":1275 + /* "lightfm/_lightfm_fast_openmp.pyx":1281 * row_stop = test_interactions.get_row_end(user_id) * * if row_stop == row_start: # <<<<<<<<<<<<<< @@ -8385,7 +9998,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON __pyx_t_4 = ((__pyx_v_row_stop == __pyx_v_row_start) != 0); if (__pyx_t_4) { - /* "lightfm/_lightfm_fast_openmp.pyx":1277 + /* "lightfm/_lightfm_fast_openmp.pyx":1283 * if row_stop == row_start: * # No test interactions for this user * continue # <<<<<<<<<<<<<< @@ -8394,7 +10007,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ goto __pyx_L12_continue; - /* "lightfm/_lightfm_fast_openmp.pyx":1275 + /* "lightfm/_lightfm_fast_openmp.pyx":1281 * row_stop = test_interactions.get_row_end(user_id) * * if row_stop == row_start: # <<<<<<<<<<<<<< @@ -8403,7 +10016,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ } - /* "lightfm/_lightfm_fast_openmp.pyx":1279 + /* "lightfm/_lightfm_fast_openmp.pyx":1285 * continue * * compute_representation(user_features, # <<<<<<<<<<<<<< @@ -8412,7 +10025,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_user_features, __pyx_v_lightfm->user_features, __pyx_v_lightfm->user_biases, __pyx_v_lightfm, __pyx_v_user_id, __pyx_v_lightfm->user_scale, __pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1289 + /* "lightfm/_lightfm_fast_openmp.pyx":1295 * # Compute predictions for the items whose * # ranks we want to know * for i in range(row_stop - row_start): # <<<<<<<<<<<<<< @@ -8423,7 +10036,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) { __pyx_v_i = __pyx_t_6; - /* "lightfm/_lightfm_fast_openmp.pyx":1291 + /* "lightfm/_lightfm_fast_openmp.pyx":1297 * for i in range(row_stop - row_start): * * item_id = test_interactions.indices[row_start + i] # <<<<<<<<<<<<<< @@ -8433,7 +10046,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON __pyx_t_7 = (__pyx_v_row_start + __pyx_v_i); __pyx_v_item_id = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_test_interactions->indices.data) + __pyx_t_7)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":1293 + /* "lightfm/_lightfm_fast_openmp.pyx":1299 * item_id = test_interactions.indices[row_start + i] * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -8442,7 +10055,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_item_id, __pyx_v_lightfm->item_scale, __pyx_v_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1301 + /* "lightfm/_lightfm_fast_openmp.pyx":1307 * it_repr) * * item_ids[i] = item_id # <<<<<<<<<<<<<< @@ -8451,7 +10064,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ (__pyx_v_item_ids[__pyx_v_i]) = __pyx_v_item_id; - /* "lightfm/_lightfm_fast_openmp.pyx":1302 + /* "lightfm/_lightfm_fast_openmp.pyx":1308 * * item_ids[i] = item_id * predictions[i] = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -8461,7 +10074,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON (__pyx_v_predictions[__pyx_v_i]) = __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_it_repr, __pyx_v_lightfm->no_components); } - /* "lightfm/_lightfm_fast_openmp.pyx":1307 + /* "lightfm/_lightfm_fast_openmp.pyx":1313 * * # Now we can zip through all the other items and compute ranks * for item_id in range(test_interactions.cols): # <<<<<<<<<<<<<< @@ -8472,7 +10085,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) { __pyx_v_item_id = __pyx_t_6; - /* "lightfm/_lightfm_fast_openmp.pyx":1309 + /* "lightfm/_lightfm_fast_openmp.pyx":1315 * for item_id in range(test_interactions.cols): * * if in_positives(item_id, user_id, train_interactions): # <<<<<<<<<<<<<< @@ -8482,7 +10095,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON __pyx_t_4 = (__pyx_f_7lightfm_20_lightfm_fast_openmp_in_positives(__pyx_v_item_id, __pyx_v_user_id, __pyx_v_train_interactions) != 0); if (__pyx_t_4) { - /* "lightfm/_lightfm_fast_openmp.pyx":1310 + /* "lightfm/_lightfm_fast_openmp.pyx":1316 * * if in_positives(item_id, user_id, train_interactions): * continue # <<<<<<<<<<<<<< @@ -8491,7 +10104,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ goto __pyx_L19_continue; - /* "lightfm/_lightfm_fast_openmp.pyx":1309 + /* "lightfm/_lightfm_fast_openmp.pyx":1315 * for item_id in range(test_interactions.cols): * * if in_positives(item_id, user_id, train_interactions): # <<<<<<<<<<<<<< @@ -8500,7 +10113,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ } - /* "lightfm/_lightfm_fast_openmp.pyx":1312 + /* "lightfm/_lightfm_fast_openmp.pyx":1318 * continue * * compute_representation(item_features, # <<<<<<<<<<<<<< @@ -8509,7 +10122,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_representation(__pyx_v_item_features, __pyx_v_lightfm->item_features, __pyx_v_lightfm->item_biases, __pyx_v_lightfm, __pyx_v_item_id, __pyx_v_lightfm->item_scale, __pyx_v_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1319 + /* "lightfm/_lightfm_fast_openmp.pyx":1325 * lightfm.item_scale, * it_repr) * prediction = compute_prediction_from_repr(user_repr, # <<<<<<<<<<<<<< @@ -8518,7 +10131,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ __pyx_v_prediction = __pyx_f_7lightfm_20_lightfm_fast_openmp_compute_prediction_from_repr(__pyx_v_user_repr, __pyx_v_it_repr, __pyx_v_lightfm->no_components); - /* "lightfm/_lightfm_fast_openmp.pyx":1323 + /* "lightfm/_lightfm_fast_openmp.pyx":1329 * lightfm.no_components) * * for i in range(row_stop - row_start): # <<<<<<<<<<<<<< @@ -8529,7 +10142,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) { __pyx_v_i = __pyx_t_9; - /* "lightfm/_lightfm_fast_openmp.pyx":1324 + /* "lightfm/_lightfm_fast_openmp.pyx":1330 * * for i in range(row_stop - row_start): * if item_id != item_ids[i] and prediction >= predictions[i]: # <<<<<<<<<<<<<< @@ -8547,7 +10160,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON __pyx_L25_bool_binop_done:; if (__pyx_t_4) { - /* "lightfm/_lightfm_fast_openmp.pyx":1325 + /* "lightfm/_lightfm_fast_openmp.pyx":1331 * for i in range(row_stop - row_start): * if item_id != item_ids[i] and prediction >= predictions[i]: * ranks[row_start + i] += 1.0 # <<<<<<<<<<<<<< @@ -8557,7 +10170,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON __pyx_t_11 = (__pyx_v_row_start + __pyx_v_i); *((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_ranks.data) + __pyx_t_11)) )) += 1.0; - /* "lightfm/_lightfm_fast_openmp.pyx":1324 + /* "lightfm/_lightfm_fast_openmp.pyx":1330 * * for i in range(row_stop - row_start): * if item_id != item_ids[i] and prediction >= predictions[i]: # <<<<<<<<<<<<<< @@ -8577,7 +10190,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON } } - /* "lightfm/_lightfm_fast_openmp.pyx":1327 + /* "lightfm/_lightfm_fast_openmp.pyx":1333 * ranks[row_start + i] += 1.0 * * free(user_repr) # <<<<<<<<<<<<<< @@ -8586,7 +10199,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ free(__pyx_v_user_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1328 + /* "lightfm/_lightfm_fast_openmp.pyx":1334 * * free(user_repr) * free(it_repr) # <<<<<<<<<<<<<< @@ -8595,7 +10208,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON */ free(__pyx_v_it_repr); - /* "lightfm/_lightfm_fast_openmp.pyx":1329 + /* "lightfm/_lightfm_fast_openmp.pyx":1335 * free(user_repr) * free(it_repr) * free(predictions) # <<<<<<<<<<<<<< @@ -8613,7 +10226,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON #endif } - /* "lightfm/_lightfm_fast_openmp.pyx":1263 + /* "lightfm/_lightfm_fast_openmp.pyx":1269 * - test_interactions.get_row_start(user_id)) * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -8623,6 +10236,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L7; @@ -8631,7 +10245,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON } } - /* "lightfm/_lightfm_fast_openmp.pyx":1238 + /* "lightfm/_lightfm_fast_openmp.pyx":1244 * * * def predict_ranks(CSRMatrix item_features, # <<<<<<<<<<<<<< @@ -8647,7 +10261,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_10predict_ranks(CYTHON return __pyx_r; } -/* "lightfm/_lightfm_fast_openmp.pyx":1332 +/* "lightfm/_lightfm_fast_openmp.pyx":1338 * * * def calculate_auc_from_rank(CSRMatrix ranks, # <<<<<<<<<<<<<< @@ -8664,9 +10278,6 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_13calculate_auc_from_r __Pyx_memviewslice __pyx_v_rank_data = { 0, 0, { 0 }, { 0 }, { 0 } }; __Pyx_memviewslice __pyx_v_auc = { 0, 0, { 0 }, { 0 }, { 0 } }; int __pyx_v_num_threads; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("calculate_auc_from_rank (wrapper)", 0); @@ -8678,10 +10289,15 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_13calculate_auc_from_r const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -8690,29 +10306,33 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_13calculate_auc_from_r case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_ranks)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_train_positives)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1332; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 1); __PYX_ERR(0, 1338, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_rank_data)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1332; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 2); __PYX_ERR(0, 1338, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 3: if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_auc)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 3); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1332; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 3); __PYX_ERR(0, 1338, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 4: if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_num_threads)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 4); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1332; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, 4); __PYX_ERR(0, 1338, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "calculate_auc_from_rank") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1332; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "calculate_auc_from_rank") < 0)) __PYX_ERR(0, 1338, __pyx_L3_error) } } else if (PyTuple_GET_SIZE(__pyx_args) != 5) { goto __pyx_L5_argtuple_error; @@ -8724,20 +10344,20 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_13calculate_auc_from_r values[4] = PyTuple_GET_ITEM(__pyx_args, 4); } __pyx_v_ranks = ((struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)values[0]); - __pyx_v_num_train_positives = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[1]); if (unlikely(!__pyx_v_num_train_positives.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1333; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_rank_data = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[2]); if (unlikely(!__pyx_v_rank_data.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1334; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_auc = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[3]); if (unlikely(!__pyx_v_auc.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1335; __pyx_clineno = __LINE__; goto __pyx_L3_error;} - __pyx_v_num_threads = __Pyx_PyInt_As_int(values[4]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1336; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __pyx_v_num_train_positives = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[1]); if (unlikely(!__pyx_v_num_train_positives.memview)) __PYX_ERR(0, 1339, __pyx_L3_error) + __pyx_v_rank_data = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[2]); if (unlikely(!__pyx_v_rank_data.memview)) __PYX_ERR(0, 1340, __pyx_L3_error) + __pyx_v_auc = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(values[3]); if (unlikely(!__pyx_v_auc.memview)) __PYX_ERR(0, 1341, __pyx_L3_error) + __pyx_v_num_threads = __Pyx_PyInt_As_int(values[4]); if (unlikely((__pyx_v_num_threads == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 1342, __pyx_L3_error) } goto __pyx_L4_argument_unpacking_done; __pyx_L5_argtuple_error:; - __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1332; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("calculate_auc_from_rank", 1, 5, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 1338, __pyx_L3_error) __pyx_L3_error:; __Pyx_AddTraceback("lightfm._lightfm_fast_openmp.calculate_auc_from_rank", __pyx_clineno, __pyx_lineno, __pyx_filename); __Pyx_RefNannyFinishContext(); return NULL; __pyx_L4_argument_unpacking_done:; - if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_ranks), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "ranks", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1332; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_ranks), __pyx_ptype_7lightfm_20_lightfm_fast_openmp_CSRMatrix, 1, "ranks", 0))) __PYX_ERR(0, 1338, __pyx_L1_error) __pyx_r = __pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_rank(__pyx_self, __pyx_v_ranks, __pyx_v_num_train_positives, __pyx_v_rank_data, __pyx_v_auc, __pyx_v_num_threads); /* function exit code */ @@ -8774,7 +10394,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r Py_ssize_t __pyx_t_13; __Pyx_RefNannySetupContext("calculate_auc_from_rank", 0); - /* "lightfm/_lightfm_fast_openmp.pyx":1341 + /* "lightfm/_lightfm_fast_openmp.pyx":1347 * cdef flt rank * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -8785,6 +10405,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r #ifdef WITH_THREAD PyThreadState *_save; Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); #endif /*try:*/ { { @@ -8795,11 +10416,11 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r #define unlikely(x) (x) #endif #ifdef _OPENMP - #pragma omp parallel private(__pyx_t_8, __pyx_t_10, __pyx_t_3, __pyx_t_1, __pyx_t_2, __pyx_t_11, __pyx_t_5, __pyx_t_7, __pyx_t_12, __pyx_t_9, __pyx_t_13, __pyx_t_4, __pyx_t_6) num_threads(__pyx_v_num_threads) + #pragma omp parallel private(__pyx_t_1, __pyx_t_10, __pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_2, __pyx_t_3, __pyx_t_4, __pyx_t_5, __pyx_t_6, __pyx_t_7, __pyx_t_8, __pyx_t_9) num_threads(__pyx_v_num_threads) #endif /* _OPENMP */ { - /* "lightfm/_lightfm_fast_openmp.pyx":1342 + /* "lightfm/_lightfm_fast_openmp.pyx":1348 * * with nogil, parallel(num_threads=num_threads): * for user_id in prange(ranks.rows): # <<<<<<<<<<<<<< @@ -8813,20 +10434,20 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r if (__pyx_t_3 > 0) { #ifdef _OPENMP - #pragma omp for lastprivate(__pyx_v_i) lastprivate(__pyx_v_num_positives) lastprivate(__pyx_v_row_start) lastprivate(__pyx_v_rank) firstprivate(__pyx_v_user_id) lastprivate(__pyx_v_user_id) lastprivate(__pyx_v_num_negatives) lastprivate(__pyx_v_row_stop) + #pragma omp for lastprivate(__pyx_v_i) lastprivate(__pyx_v_num_negatives) lastprivate(__pyx_v_num_positives) lastprivate(__pyx_v_rank) lastprivate(__pyx_v_row_start) lastprivate(__pyx_v_row_stop) firstprivate(__pyx_v_user_id) lastprivate(__pyx_v_user_id) #endif /* _OPENMP */ for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_3; __pyx_t_2++){ { - __pyx_v_user_id = 0 + 1 * __pyx_t_2; + __pyx_v_user_id = (int)(0 + 1 * __pyx_t_2); /* Initialize private variables to invalid values */ __pyx_v_i = ((int)0xbad0bad0); + __pyx_v_num_negatives = ((int)0xbad0bad0); __pyx_v_num_positives = ((int)0xbad0bad0); - __pyx_v_row_start = ((int)0xbad0bad0); __pyx_v_rank = ((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)__PYX_NAN()); - __pyx_v_num_negatives = ((int)0xbad0bad0); + __pyx_v_row_start = ((int)0xbad0bad0); __pyx_v_row_stop = ((int)0xbad0bad0); - /* "lightfm/_lightfm_fast_openmp.pyx":1344 + /* "lightfm/_lightfm_fast_openmp.pyx":1350 * for user_id in prange(ranks.rows): * * row_start = ranks.get_row_start(user_id) # <<<<<<<<<<<<<< @@ -8835,7 +10456,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ __pyx_v_row_start = ((struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)__pyx_v_ranks->__pyx_vtab)->get_row_start(__pyx_v_ranks, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_openmp.pyx":1345 + /* "lightfm/_lightfm_fast_openmp.pyx":1351 * * row_start = ranks.get_row_start(user_id) * row_stop = ranks.get_row_end(user_id) # <<<<<<<<<<<<<< @@ -8844,7 +10465,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ __pyx_v_row_stop = ((struct __pyx_vtabstruct_7lightfm_20_lightfm_fast_openmp_CSRMatrix *)__pyx_v_ranks->__pyx_vtab)->get_row_end(__pyx_v_ranks, __pyx_v_user_id); - /* "lightfm/_lightfm_fast_openmp.pyx":1347 + /* "lightfm/_lightfm_fast_openmp.pyx":1353 * row_stop = ranks.get_row_end(user_id) * * num_positives = row_stop - row_start # <<<<<<<<<<<<<< @@ -8853,7 +10474,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ __pyx_v_num_positives = (__pyx_v_row_stop - __pyx_v_row_start); - /* "lightfm/_lightfm_fast_openmp.pyx":1348 + /* "lightfm/_lightfm_fast_openmp.pyx":1354 * * num_positives = row_stop - row_start * num_negatives = ranks.cols - ((row_stop - row_start) + num_train_positives[user_id]) # <<<<<<<<<<<<<< @@ -8863,7 +10484,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r __pyx_t_4 = __pyx_v_user_id; __pyx_v_num_negatives = (__pyx_v_ranks->cols - ((__pyx_v_row_stop - __pyx_v_row_start) + (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_num_train_positives.data) + __pyx_t_4)) ))))); - /* "lightfm/_lightfm_fast_openmp.pyx":1352 + /* "lightfm/_lightfm_fast_openmp.pyx":1358 * # If there is only one class present, * # return 0.5. * if num_positives == 0 or num_negatives == ranks.cols: # <<<<<<<<<<<<<< @@ -8881,7 +10502,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r __pyx_L15_bool_binop_done:; if (__pyx_t_5) { - /* "lightfm/_lightfm_fast_openmp.pyx":1353 + /* "lightfm/_lightfm_fast_openmp.pyx":1359 * # return 0.5. * if num_positives == 0 or num_negatives == ranks.cols: * auc[user_id] = 0.5 # <<<<<<<<<<<<<< @@ -8891,7 +10512,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r __pyx_t_7 = __pyx_v_user_id; *((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_auc.data) + __pyx_t_7)) )) = 0.5; - /* "lightfm/_lightfm_fast_openmp.pyx":1354 + /* "lightfm/_lightfm_fast_openmp.pyx":1360 * if num_positives == 0 or num_negatives == ranks.cols: * auc[user_id] = 0.5 * continue # <<<<<<<<<<<<<< @@ -8900,7 +10521,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ goto __pyx_L10_continue; - /* "lightfm/_lightfm_fast_openmp.pyx":1352 + /* "lightfm/_lightfm_fast_openmp.pyx":1358 * # If there is only one class present, * # return 0.5. * if num_positives == 0 or num_negatives == ranks.cols: # <<<<<<<<<<<<<< @@ -8909,7 +10530,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ } - /* "lightfm/_lightfm_fast_openmp.pyx":1358 + /* "lightfm/_lightfm_fast_openmp.pyx":1364 * # Sort the positives according to * # increasing rank. * qsort(&rank_data[row_start], # <<<<<<<<<<<<<< @@ -8918,7 +10539,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ __pyx_t_8 = __pyx_v_row_start; - /* "lightfm/_lightfm_fast_openmp.pyx":1361 + /* "lightfm/_lightfm_fast_openmp.pyx":1367 * num_positives, * sizeof(flt), * flt_compare) # <<<<<<<<<<<<<< @@ -8927,7 +10548,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ qsort((&(*((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_rank_data.data) + __pyx_t_8)) )))), __pyx_v_num_positives, (sizeof(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt)), __pyx_f_7lightfm_20_lightfm_fast_openmp_flt_compare); - /* "lightfm/_lightfm_fast_openmp.pyx":1363 + /* "lightfm/_lightfm_fast_openmp.pyx":1369 * flt_compare) * * for i in range(num_positives): # <<<<<<<<<<<<<< @@ -8938,7 +10559,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) { __pyx_v_i = __pyx_t_10; - /* "lightfm/_lightfm_fast_openmp.pyx":1365 + /* "lightfm/_lightfm_fast_openmp.pyx":1371 * for i in range(num_positives): * * rank = ranks.data[row_start + i] # <<<<<<<<<<<<<< @@ -8948,7 +10569,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r __pyx_t_11 = (__pyx_v_row_start + __pyx_v_i); __pyx_v_rank = (*((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_ranks->data.data) + __pyx_t_11)) ))); - /* "lightfm/_lightfm_fast_openmp.pyx":1371 + /* "lightfm/_lightfm_fast_openmp.pyx":1377 * # by i. Ignore ties but ensure that * # the resulting rank is nonnegative. * rank = rank - i # <<<<<<<<<<<<<< @@ -8957,7 +10578,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ __pyx_v_rank = (__pyx_v_rank - __pyx_v_i); - /* "lightfm/_lightfm_fast_openmp.pyx":1373 + /* "lightfm/_lightfm_fast_openmp.pyx":1379 * rank = rank - i * * if rank < 0: # <<<<<<<<<<<<<< @@ -8967,7 +10588,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r __pyx_t_5 = ((__pyx_v_rank < 0.0) != 0); if (__pyx_t_5) { - /* "lightfm/_lightfm_fast_openmp.pyx":1374 + /* "lightfm/_lightfm_fast_openmp.pyx":1380 * * if rank < 0: * rank = 0 # <<<<<<<<<<<<<< @@ -8976,7 +10597,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ __pyx_v_rank = 0.0; - /* "lightfm/_lightfm_fast_openmp.pyx":1373 + /* "lightfm/_lightfm_fast_openmp.pyx":1379 * rank = rank - i * * if rank < 0: # <<<<<<<<<<<<<< @@ -8985,7 +10606,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r */ } - /* "lightfm/_lightfm_fast_openmp.pyx":1379 + /* "lightfm/_lightfm_fast_openmp.pyx":1385 * # over the total number of negatives: the probability * # of rank inversion. * auc[user_id] += 1.0 - rank / num_negatives # <<<<<<<<<<<<<< @@ -8996,7 +10617,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r *((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_auc.data) + __pyx_t_12)) )) += (1.0 - (__pyx_v_rank / __pyx_v_num_negatives)); } - /* "lightfm/_lightfm_fast_openmp.pyx":1381 + /* "lightfm/_lightfm_fast_openmp.pyx":1387 * auc[user_id] += 1.0 - rank / num_negatives * * if num_positives != 0: # <<<<<<<<<<<<<< @@ -9006,7 +10627,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r __pyx_t_5 = ((__pyx_v_num_positives != 0) != 0); if (__pyx_t_5) { - /* "lightfm/_lightfm_fast_openmp.pyx":1382 + /* "lightfm/_lightfm_fast_openmp.pyx":1388 * * if num_positives != 0: * auc[user_id] /= num_positives # <<<<<<<<<<<<<< @@ -9016,7 +10637,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r __pyx_t_13 = __pyx_v_user_id; *((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) ( /* dim=0 */ ((char *) (((__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) __pyx_v_auc.data) + __pyx_t_13)) )) /= __pyx_v_num_positives; - /* "lightfm/_lightfm_fast_openmp.pyx":1381 + /* "lightfm/_lightfm_fast_openmp.pyx":1387 * auc[user_id] += 1.0 - rank / num_negatives * * if num_positives != 0: # <<<<<<<<<<<<<< @@ -9042,7 +10663,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r #endif } - /* "lightfm/_lightfm_fast_openmp.pyx":1341 + /* "lightfm/_lightfm_fast_openmp.pyx":1347 * cdef flt rank * * with nogil, parallel(num_threads=num_threads): # <<<<<<<<<<<<<< @@ -9052,6 +10673,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r /*finally:*/ { /*normal exit:*/{ #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); Py_BLOCK_THREADS #endif goto __pyx_L5; @@ -9060,7 +10682,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r } } - /* "lightfm/_lightfm_fast_openmp.pyx":1332 + /* "lightfm/_lightfm_fast_openmp.pyx":1338 * * * def calculate_auc_from_rank(CSRMatrix ranks, # <<<<<<<<<<<<<< @@ -9078,7 +10700,7 @@ static PyObject *__pyx_pf_7lightfm_20_lightfm_fast_openmp_12calculate_auc_from_r return __pyx_r; } -/* "lightfm/_lightfm_fast_openmp.pyx":1386 +/* "lightfm/_lightfm_fast_openmp.pyx":1392 * * # Expose test functions * def __test_in_positives(int row, int col, CSRMatrix mat): # <<<<<<<<<<<<<< @@ -9093,9 +10715,6 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_15__test_in_positives( int __pyx_v_row; int __pyx_v_col; struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *__pyx_v_mat = 0; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; PyObject *__pyx_r = 0; __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__test_in_positives (wrapper)", 0); @@ -9107,8 +10726,11 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_15__test_in_positives( const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); switch (pos_args) { case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; case 0: break; default: goto __pyx_L5_argtuple_error; } @@ -9117,19 +10739,21 @@ static PyObject *__pyx_pw_7lightfm_20_lightfm_fast_openmp_15__test_in_positives( case 0: if (likely((values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_row)) != 0)) kw_args--; else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; case 1: if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_col)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("__test_in_positives", 1, 3, 3, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1386; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__test_in_positives", 1, 3, 3, 1); __PYX_ERR(0, 1392, __pyx_L3_error) } + CYTHON_FALLTHROUGH; case 2: if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_mat)) != 0)) kw_args--; else { - __Pyx_RaiseArgtupleInvalid("__test_in_positives", 1, 3, 3, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1386; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + __Pyx_RaiseArgtupleInvalid("__test_in_positives", 1, 3, 3, 2); __PYX_ERR(0, 1392, __pyx_L3_error) } } if (unlikely(kw_args > 0)) { - if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__test_in_positives") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1386; __pyx_clineno = __LINE__; goto __pyx_L3_error;} + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, 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__pyx_L7_break:; - /* "View.MemoryView":1256 - * _err_extents(i, dst.shape[i], src.shape[i]) - * - * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< - * _err_dim(ValueError, "Dimension %d is not direct", i) + /* "View.MemoryView":1119 + * break * + * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<< + * return 'C' + * else: */ - __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0); - if (__pyx_t_2) { + __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0); + if (__pyx_t_2) { - /* "View.MemoryView":1257 + /* "View.MemoryView":1120 * - * if src.suboffsets[i] >= 0: - * _err_dim(ValueError, "Dimension %d is not direct", i) # <<<<<<<<<<<<<< - * - * if slices_overlap(&src, &dst, ndim, itemsize): + * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): + * return 'C' # <<<<<<<<<<<<<< + * else: + * return 'F' */ - __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_r = 'C'; + goto __pyx_L0; - /* "View.MemoryView":1256 - * _err_extents(i, dst.shape[i], src.shape[i]) - * - * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< - * _err_dim(ValueError, "Dimension %d is not direct", i) + /* "View.MemoryView":1119 + * break * + * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<< + * return 'C' + * else: */ - } } - /* "View.MemoryView":1259 - * _err_dim(ValueError, "Dimension %d is not direct", i) - * - * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< + /* "View.MemoryView":1122 + * return 'C' + * else: + * return 'F' # <<<<<<<<<<<<<< * - * if not slice_is_contig(&src, order, ndim): + * @cython.cdivision(True) */ - __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0); - if (__pyx_t_2) { + /*else*/ { + __pyx_r = 'F'; + goto __pyx_L0; + } - /* "View.MemoryView":1261 - * if slices_overlap(&src, &dst, ndim, itemsize): - * - * if not slice_is_contig(&src, order, ndim): # <<<<<<<<<<<<<< - * order = get_best_order(&dst, ndim) + /* "View.MemoryView":1101 * + * @cname('__pyx_get_best_slice_order') + * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<< + * """ + * Figure out the best memory access order for a given slice. */ - __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0); - if (__pyx_t_2) { - /* "View.MemoryView":1262 - * - * if not slice_is_contig(&src, order, ndim): - * order = get_best_order(&dst, ndim) # <<<<<<<<<<<<<< + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1125 * - * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) + * @cython.cdivision(True) + * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<< + * char *dst_data, Py_ssize_t *dst_strides, + * Py_ssize_t *src_shape, Py_ssize_t *dst_shape, */ - __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim); - /* "View.MemoryView":1261 - * if slices_overlap(&src, &dst, ndim, itemsize): - * - * if not slice_is_contig(&src, order, ndim): # <<<<<<<<<<<<<< - * order = get_best_order(&dst, ndim) - * - */ - } - - /* "View.MemoryView":1264 - * order = get_best_order(&dst, ndim) - * - * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) # <<<<<<<<<<<<<< - * src = tmp - * - */ - __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_v_tmpdata = __pyx_t_6; +static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) { + CYTHON_UNUSED Py_ssize_t __pyx_v_i; + CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent; + Py_ssize_t __pyx_v_dst_extent; + Py_ssize_t __pyx_v_src_stride; + Py_ssize_t __pyx_v_dst_stride; + int __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + Py_ssize_t __pyx_t_4; + Py_ssize_t __pyx_t_5; - /* "View.MemoryView":1265 - * - * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) - * src = tmp # <<<<<<<<<<<<<< + /* "View.MemoryView":1132 * - * if not broadcasting: + * cdef Py_ssize_t i + * cdef Py_ssize_t src_extent = src_shape[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t dst_extent = dst_shape[0] + * cdef Py_ssize_t src_stride = src_strides[0] */ - __pyx_v_src = __pyx_v_tmp; + __pyx_v_src_extent = (__pyx_v_src_shape[0]); - /* "View.MemoryView":1259 - * _err_dim(ValueError, "Dimension %d is not direct", i) - * - * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< - * - * if not slice_is_contig(&src, order, ndim): + /* "View.MemoryView":1133 + * cdef Py_ssize_t i + * cdef Py_ssize_t src_extent = src_shape[0] + * cdef Py_ssize_t dst_extent = dst_shape[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t src_stride = src_strides[0] + * cdef Py_ssize_t dst_stride = dst_strides[0] */ - } + __pyx_v_dst_extent = (__pyx_v_dst_shape[0]); - /* "View.MemoryView":1267 - * src = tmp - * - * if not broadcasting: # <<<<<<<<<<<<<< - * + /* "View.MemoryView":1134 + * cdef Py_ssize_t src_extent = src_shape[0] + * cdef Py_ssize_t dst_extent = dst_shape[0] + * cdef Py_ssize_t src_stride = src_strides[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t dst_stride = dst_strides[0] * */ - __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0); - if (__pyx_t_2) { + __pyx_v_src_stride = (__pyx_v_src_strides[0]); - /* "View.MemoryView":1270 - * + /* "View.MemoryView":1135 + * cdef Py_ssize_t dst_extent = dst_shape[0] + * cdef Py_ssize_t src_stride = src_strides[0] + * cdef Py_ssize_t dst_stride = dst_strides[0] # <<<<<<<<<<<<<< * - * if slice_is_contig(&src, 'C', ndim): # <<<<<<<<<<<<<< - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): + * if ndim == 1: */ - __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0); - if (__pyx_t_2) { + __pyx_v_dst_stride = (__pyx_v_dst_strides[0]); - /* "View.MemoryView":1271 + /* "View.MemoryView":1137 + * cdef Py_ssize_t dst_stride = dst_strides[0] * - * if slice_is_contig(&src, 'C', ndim): - * direct_copy = slice_is_contig(&dst, 'C', ndim) # <<<<<<<<<<<<<< - * elif slice_is_contig(&src, 'F', ndim): - * direct_copy = slice_is_contig(&dst, 'F', ndim) + * if ndim == 1: # <<<<<<<<<<<<<< + * if (src_stride > 0 and dst_stride > 0 and + * src_stride == itemsize == dst_stride): */ - __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim); + __pyx_t_1 = ((__pyx_v_ndim == 1) != 0); + if (__pyx_t_1) { - /* "View.MemoryView":1270 + /* "View.MemoryView":1138 * - * - * if slice_is_contig(&src, 'C', ndim): # <<<<<<<<<<<<<< - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<< + * src_stride == itemsize == dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) */ - goto __pyx_L12; + __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; } - - /* "View.MemoryView":1272 - * if slice_is_contig(&src, 'C', ndim): - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): # <<<<<<<<<<<<<< - * direct_copy = slice_is_contig(&dst, 'F', ndim) - * - */ - __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0); + __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0); if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } - /* "View.MemoryView":1273 - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): - * direct_copy = slice_is_contig(&dst, 'F', ndim) # <<<<<<<<<<<<<< - * - * if direct_copy: - */ - __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim); - - /* "View.MemoryView":1272 - * if slice_is_contig(&src, 'C', ndim): - * direct_copy = slice_is_contig(&dst, 'C', ndim) - * elif slice_is_contig(&src, 'F', ndim): # <<<<<<<<<<<<<< - * direct_copy = slice_is_contig(&dst, 'F', ndim) - * + /* "View.MemoryView":1139 + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and + * src_stride == itemsize == dst_stride): # <<<<<<<<<<<<<< + * memcpy(dst_data, src_data, itemsize * dst_extent) + * else: */ + __pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize); + if (__pyx_t_2) { + __pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride)); } - __pyx_L12:; + __pyx_t_3 = (__pyx_t_2 != 0); + __pyx_t_1 = __pyx_t_3; + __pyx_L5_bool_binop_done:; - /* "View.MemoryView":1275 - * direct_copy = slice_is_contig(&dst, 'F', ndim) + /* "View.MemoryView":1138 * - * if direct_copy: # <<<<<<<<<<<<<< - * - * refcount_copying(&dst, dtype_is_object, ndim, False) + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<< + * src_stride == itemsize == dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) */ - __pyx_t_2 = (__pyx_v_direct_copy != 0); - if (__pyx_t_2) { + if (__pyx_t_1) { - /* "View.MemoryView":1277 - * if direct_copy: - * - * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< - * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) - * refcount_copying(&dst, dtype_is_object, ndim, True) + /* "View.MemoryView":1140 + * if (src_stride > 0 and dst_stride > 0 and + * src_stride == itemsize == dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) # <<<<<<<<<<<<<< + * else: + * for i in range(dst_extent): */ - __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); + memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent)); - /* "View.MemoryView":1278 + /* "View.MemoryView":1138 * - * refcount_copying(&dst, dtype_is_object, ndim, False) - * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<< - * refcount_copying(&dst, dtype_is_object, ndim, True) - * free(tmpdata) + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<< + * src_stride == itemsize == dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) */ - memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)); + goto __pyx_L4; + } - /* "View.MemoryView":1279 - * refcount_copying(&dst, dtype_is_object, ndim, False) - * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) - * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< - * free(tmpdata) - * return 0 + /* "View.MemoryView":1142 + * memcpy(dst_data, src_data, itemsize * dst_extent) + * else: + * for i in range(dst_extent): # <<<<<<<<<<<<<< + * memcpy(dst_data, src_data, itemsize) + * src_data += src_stride */ - __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + /*else*/ { + __pyx_t_4 = __pyx_v_dst_extent; + for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) { + __pyx_v_i = __pyx_t_5; - /* "View.MemoryView":1280 - * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) - * refcount_copying(&dst, dtype_is_object, ndim, True) - * free(tmpdata) # <<<<<<<<<<<<<< - * return 0 - * + /* "View.MemoryView":1143 + * else: + * for i in range(dst_extent): + * memcpy(dst_data, src_data, itemsize) # <<<<<<<<<<<<<< + * src_data += src_stride + * dst_data += dst_stride */ - free(__pyx_v_tmpdata); + memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize); - /* "View.MemoryView":1281 - * refcount_copying(&dst, dtype_is_object, ndim, True) - * free(tmpdata) - * return 0 # <<<<<<<<<<<<<< - * - * if order == 'F' == get_best_order(&dst, ndim): + /* "View.MemoryView":1144 + * for i in range(dst_extent): + * memcpy(dst_data, src_data, itemsize) + * src_data += src_stride # <<<<<<<<<<<<<< + * dst_data += dst_stride + * else: */ - __pyx_r = 0; - goto __pyx_L0; + __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride); - /* "View.MemoryView":1275 - * direct_copy = slice_is_contig(&dst, 'F', ndim) - * - * if direct_copy: # <<<<<<<<<<<<<< - * - * refcount_copying(&dst, dtype_is_object, ndim, False) + /* "View.MemoryView":1145 + * memcpy(dst_data, src_data, itemsize) + * src_data += src_stride + * dst_data += dst_stride # <<<<<<<<<<<<<< + * else: + * for i in range(dst_extent): */ + __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride); + } } + __pyx_L4:; - /* "View.MemoryView":1267 - * src = tmp - * - * if not broadcasting: # <<<<<<<<<<<<<< - * + /* "View.MemoryView":1137 + * cdef Py_ssize_t dst_stride = dst_strides[0] * + * if ndim == 1: # <<<<<<<<<<<<<< + * if (src_stride > 0 and dst_stride > 0 and + * src_stride == itemsize == dst_stride): */ + goto __pyx_L3; } - /* "View.MemoryView":1283 - * return 0 - * - * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< - * - * + /* "View.MemoryView":1147 + * dst_data += dst_stride + * else: + * for i in range(dst_extent): # <<<<<<<<<<<<<< + * _copy_strided_to_strided(src_data, src_strides + 1, + * dst_data, dst_strides + 1, */ - __pyx_t_2 = (__pyx_v_order == 'F'); - if (__pyx_t_2) { - __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim)); - } - __pyx_t_7 = (__pyx_t_2 != 0); - if (__pyx_t_7) { + /*else*/ { + __pyx_t_4 = __pyx_v_dst_extent; + for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) { + __pyx_v_i = __pyx_t_5; - /* "View.MemoryView":1286 - * - * - * transpose_memslice(&src) # <<<<<<<<<<<<<< - * transpose_memslice(&dst) - * + /* "View.MemoryView":1148 + * else: + * for i in range(dst_extent): + * _copy_strided_to_strided(src_data, src_strides + 1, # <<<<<<<<<<<<<< + * dst_data, dst_strides + 1, + * src_shape + 1, dst_shape + 1, */ - __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize); - /* "View.MemoryView":1287 - * - * transpose_memslice(&src) - * transpose_memslice(&dst) # <<<<<<<<<<<<<< + /* "View.MemoryView":1152 + * src_shape + 1, dst_shape + 1, + * ndim - 1, itemsize) + * src_data += src_stride # <<<<<<<<<<<<<< + * dst_data += dst_stride * - * refcount_copying(&dst, dtype_is_object, ndim, False) */ - __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride); - /* "View.MemoryView":1283 - * return 0 - * - * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< - * + /* "View.MemoryView":1153 + * ndim - 1, itemsize) + * src_data += src_stride + * dst_data += dst_stride # <<<<<<<<<<<<<< * + * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, */ + __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride); + } } + __pyx_L3:; - /* "View.MemoryView":1289 - * transpose_memslice(&dst) + /* "View.MemoryView":1125 * - * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< - * copy_strided_to_strided(&src, &dst, ndim, itemsize) - * refcount_copying(&dst, dtype_is_object, ndim, True) + * @cython.cdivision(True) + * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<< + * char *dst_data, Py_ssize_t *dst_strides, + * Py_ssize_t *src_shape, Py_ssize_t *dst_shape, */ - __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); - /* "View.MemoryView":1290 + /* function exit code */ +} + +/* "View.MemoryView":1155 + * dst_data += dst_stride * - * refcount_copying(&dst, dtype_is_object, ndim, False) - * copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<< - * refcount_copying(&dst, dtype_is_object, ndim, True) + * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *dst, + * int ndim, size_t itemsize) nogil: + */ + +static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) { + + /* "View.MemoryView":1158 + * __Pyx_memviewslice *dst, + * int ndim, size_t itemsize) nogil: + * _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides, # <<<<<<<<<<<<<< + * src.shape, dst.shape, ndim, itemsize) * */ - copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize); + _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize); - /* "View.MemoryView":1291 - * refcount_copying(&dst, dtype_is_object, ndim, False) - * copy_strided_to_strided(&src, &dst, ndim, itemsize) - * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< + /* "View.MemoryView":1155 + * dst_data += dst_stride * - * free(tmpdata) + * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *dst, + * int ndim, size_t itemsize) nogil: */ - __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); - /* "View.MemoryView":1293 - * refcount_copying(&dst, dtype_is_object, ndim, True) + /* function exit code */ +} + +/* "View.MemoryView":1162 * - * free(tmpdata) # <<<<<<<<<<<<<< - * return 0 + * @cname('__pyx_memoryview_slice_get_size') + * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<< + * "Return the size of the memory occupied by the slice in number of bytes" + * cdef int i + */ + +static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) { + int __pyx_v_i; + Py_ssize_t __pyx_v_size; + Py_ssize_t __pyx_r; + Py_ssize_t __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + + /* "View.MemoryView":1165 + * "Return the size of the memory occupied by the slice in number of bytes" + * cdef int i + * cdef Py_ssize_t size = src.memview.view.itemsize # <<<<<<<<<<<<<< * + * for i in range(ndim): */ - free(__pyx_v_tmpdata); + __pyx_t_1 = __pyx_v_src->memview->view.itemsize; + __pyx_v_size = __pyx_t_1; - /* "View.MemoryView":1294 + /* "View.MemoryView":1167 + * cdef Py_ssize_t size = src.memview.view.itemsize * - * free(tmpdata) - * return 0 # <<<<<<<<<<<<<< + * for i in range(ndim): # <<<<<<<<<<<<<< + * size *= src.shape[i] * - * @cname('__pyx_memoryview_broadcast_leading') */ - __pyx_r = 0; + __pyx_t_2 = __pyx_v_ndim; + for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) { + __pyx_v_i = __pyx_t_3; + + /* 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__pyx_v_order) { + int __pyx_v_idx; + Py_ssize_t __pyx_r; int __pyx_t_1; int __pyx_t_2; + int __pyx_t_3; - /* "View.MemoryView":1301 - * int ndim_other) nogil: - * cdef int i - * cdef int offset = ndim_other - ndim # <<<<<<<<<<<<<< + /* "View.MemoryView":1182 + * cdef int idx * - * for i in range(ndim - 1, -1, -1): + * if order == 'F': # <<<<<<<<<<<<<< + * for idx in range(ndim): + * strides[idx] = stride */ - __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim); + __pyx_t_1 = ((__pyx_v_order == 'F') != 0); + if (__pyx_t_1) { - /* "View.MemoryView":1303 - * cdef int offset = ndim_other - ndim + /* "View.MemoryView":1183 * - * for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<< - * mslice.shape[i + offset] = mslice.shape[i] - * mslice.strides[i + offset] = mslice.strides[i] + * if order == 'F': + * for idx in range(ndim): # <<<<<<<<<<<<<< + * strides[idx] = stride + * stride = stride * shape[idx] */ - for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) { - __pyx_v_i = __pyx_t_1; + __pyx_t_2 = __pyx_v_ndim; + for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) { + __pyx_v_idx = __pyx_t_3; - /* "View.MemoryView":1304 - * - * for i in range(ndim - 1, -1, -1): - * mslice.shape[i + offset] = mslice.shape[i] # <<<<<<<<<<<<<< - * mslice.strides[i + offset] = mslice.strides[i] - * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + /* "View.MemoryView":1184 + * if order == 'F': + * for idx in range(ndim): + * strides[idx] = stride # <<<<<<<<<<<<<< + * stride = stride * shape[idx] + * else: */ - (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]); + (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride; - /* "View.MemoryView":1305 - * for i in range(ndim - 1, -1, -1): - * mslice.shape[i + offset] = mslice.shape[i] - * mslice.strides[i + offset] = mslice.strides[i] # <<<<<<<<<<<<<< - * mslice.suboffsets[i + offset] = mslice.suboffsets[i] - * + /* "View.MemoryView":1185 + * for idx in range(ndim): + * strides[idx] = stride + * stride = stride * shape[idx] # <<<<<<<<<<<<<< + * else: + * for idx in range(ndim - 1, -1, -1): */ - (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]); + __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx])); + } - /* "View.MemoryView":1306 - * mslice.shape[i + offset] = mslice.shape[i] - * mslice.strides[i + offset] = mslice.strides[i] - * mslice.suboffsets[i + offset] = mslice.suboffsets[i] # <<<<<<<<<<<<<< + /* "View.MemoryView":1182 + * cdef int idx * - * for i in range(offset): + * if order == 'F': # <<<<<<<<<<<<<< + * for idx in range(ndim): + * strides[idx] = stride */ - (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]); + goto __pyx_L3; } - /* "View.MemoryView":1308 - * mslice.suboffsets[i + offset] = mslice.suboffsets[i] - * - * for i in range(offset): # <<<<<<<<<<<<<< - * mslice.shape[i] = 1 - * mslice.strides[i] = mslice.strides[0] + /* "View.MemoryView":1187 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size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<< + * cdef int i + * cdef char order = get_best_order(&src, src_ndim) + */ + __pyx_t_1 = __pyx_v_src.memview->view.itemsize; + __pyx_v_itemsize = __pyx_t_1; -static struct PyGetSetDef __pyx_getsets_array[] = { - {(char *)"memview", __pyx_getprop___pyx_array_memview, 0, 0, 0}, - {0, 0, 0, 0, 0} -}; + /* "View.MemoryView":1265 + * cdef size_t itemsize = src.memview.view.itemsize + * cdef int i + * cdef char order = get_best_order(&src, src_ndim) # <<<<<<<<<<<<<< + * cdef bint broadcasting = False + * cdef bint direct_copy = False + */ + __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim); -static PySequenceMethods __pyx_tp_as_sequence_array = { - 0, /*sq_length*/ - 0, /*sq_concat*/ - 0, /*sq_repeat*/ - __pyx_sq_item_array, /*sq_item*/ - 0, /*sq_slice*/ - 0, /*sq_ass_item*/ - 0, /*sq_ass_slice*/ - 0, /*sq_contains*/ - 0, /*sq_inplace_concat*/ - 0, /*sq_inplace_repeat*/ -}; + /* "View.MemoryView":1266 + * cdef int i + * cdef char order = get_best_order(&src, src_ndim) + * cdef bint broadcasting = False # <<<<<<<<<<<<<< + * cdef bint direct_copy = False + * cdef __Pyx_memviewslice tmp + */ + __pyx_v_broadcasting = 0; -static PyMappingMethods __pyx_tp_as_mapping_array = { - 0, /*mp_length*/ - __pyx_array___getitem__, /*mp_subscript*/ - __pyx_mp_ass_subscript_array, /*mp_ass_subscript*/ -}; + /* "View.MemoryView":1267 + * cdef char order = get_best_order(&src, src_ndim) + * cdef bint broadcasting = False + * cdef bint direct_copy = False # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice tmp + * + */ + __pyx_v_direct_copy = 0; -static PyBufferProcs __pyx_tp_as_buffer_array = { - #if PY_MAJOR_VERSION < 3 - 0, /*bf_getreadbuffer*/ - #endif - #if PY_MAJOR_VERSION < 3 - 0, /*bf_getwritebuffer*/ - #endif - #if PY_MAJOR_VERSION < 3 - 0, /*bf_getsegcount*/ - #endif - #if PY_MAJOR_VERSION < 3 - 0, /*bf_getcharbuffer*/ - #endif - __pyx_array_getbuffer, /*bf_getbuffer*/ - 0, /*bf_releasebuffer*/ -}; + /* "View.MemoryView":1270 + * cdef __Pyx_memviewslice tmp + * + * if src_ndim < dst_ndim: # <<<<<<<<<<<<<< + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: + */ + __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0); + if (__pyx_t_2) { -static PyTypeObject __pyx_type___pyx_array = { - PyVarObject_HEAD_INIT(0, 0) - "lightfm._lightfm_fast_openmp.array", /*tp_name*/ - sizeof(struct __pyx_array_obj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - __pyx_tp_dealloc_array, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - #if PY_MAJOR_VERSION < 3 - 0, /*tp_compare*/ - #endif - #if PY_MAJOR_VERSION >= 3 - 0, /*tp_as_async*/ - #endif - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - &__pyx_tp_as_sequence_array, /*tp_as_sequence*/ - &__pyx_tp_as_mapping_array, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - __pyx_tp_getattro_array, /*tp_getattro*/ - 0, /*tp_setattro*/ - &__pyx_tp_as_buffer_array, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/ - 0, /*tp_doc*/ - 0, /*tp_traverse*/ - 0, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - __pyx_methods_array, /*tp_methods*/ - 0, /*tp_members*/ - __pyx_getsets_array, /*tp_getset*/ - 0, /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - 0, /*tp_init*/ - 0, /*tp_alloc*/ - __pyx_tp_new_array, /*tp_new*/ - 0, /*tp_free*/ - 0, /*tp_is_gc*/ - 0, /*tp_bases*/ - 0, /*tp_mro*/ - 0, /*tp_cache*/ - 0, /*tp_subclasses*/ - 0, /*tp_weaklist*/ - 0, /*tp_del*/ - 0, /*tp_version_tag*/ - #if PY_VERSION_HEX >= 0x030400a1 - 0, /*tp_finalize*/ - #endif -}; + /* "View.MemoryView":1271 + * + * if src_ndim < dst_ndim: + * broadcast_leading(&src, src_ndim, dst_ndim) # <<<<<<<<<<<<<< + * elif dst_ndim < src_ndim: + * broadcast_leading(&dst, dst_ndim, src_ndim) + */ + __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim); -static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) { - struct __pyx_MemviewEnum_obj *p; - PyObject *o; - if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) { - o = (*t->tp_alloc)(t, 0); - } else { - o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0); + /* "View.MemoryView":1270 + * cdef __Pyx_memviewslice tmp + * + * if src_ndim < dst_ndim: # <<<<<<<<<<<<<< + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: + */ + goto __pyx_L3; } - if (unlikely(!o)) return 0; - p = ((struct __pyx_MemviewEnum_obj *)o); - p->name = Py_None; Py_INCREF(Py_None); - return o; -} -static void __pyx_tp_dealloc_Enum(PyObject *o) { - struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o; - #if PY_VERSION_HEX >= 0x030400a1 - if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { - if (PyObject_CallFinalizerFromDealloc(o)) return; + /* "View.MemoryView":1272 + * if src_ndim < dst_ndim: + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: # <<<<<<<<<<<<<< + * broadcast_leading(&dst, dst_ndim, src_ndim) + * + */ + __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1273 + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: + * broadcast_leading(&dst, dst_ndim, src_ndim) # <<<<<<<<<<<<<< + * + * cdef int ndim = max(src_ndim, dst_ndim) + */ + __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim); + + /* "View.MemoryView":1272 + * if src_ndim < dst_ndim: + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: # <<<<<<<<<<<<<< + * broadcast_leading(&dst, dst_ndim, src_ndim) + * + */ } - #endif - PyObject_GC_UnTrack(o); - Py_CLEAR(p->name); - (*Py_TYPE(o)->tp_free)(o); -} + __pyx_L3:; -static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) { - int e; - struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o; - if (p->name) { - e = (*v)(p->name, a); if (e) return e; + /* "View.MemoryView":1275 + * broadcast_leading(&dst, dst_ndim, src_ndim) + * + * cdef int ndim = max(src_ndim, dst_ndim) # <<<<<<<<<<<<<< + * + * for i in range(ndim): + */ + __pyx_t_3 = __pyx_v_dst_ndim; + __pyx_t_4 = __pyx_v_src_ndim; + if (((__pyx_t_3 > __pyx_t_4) != 0)) { + __pyx_t_5 = __pyx_t_3; + } else { + __pyx_t_5 = __pyx_t_4; } - return 0; -} + __pyx_v_ndim = __pyx_t_5; -static int __pyx_tp_clear_Enum(PyObject *o) { - PyObject* tmp; - struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o; - tmp = ((PyObject*)p->name); - p->name = Py_None; Py_INCREF(Py_None); - Py_XDECREF(tmp); - return 0; -} + /* "View.MemoryView":1277 + * cdef int ndim = max(src_ndim, dst_ndim) + * + * for i in range(ndim): # <<<<<<<<<<<<<< + * if src.shape[i] != dst.shape[i]: + * if src.shape[i] == 1: + */ + __pyx_t_5 = __pyx_v_ndim; + for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) { + __pyx_v_i = __pyx_t_3; -static PyMethodDef __pyx_methods_Enum[] = { - {0, 0, 0, 0} -}; + /* "View.MemoryView":1278 + * + * for i in range(ndim): + * if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<< + * if src.shape[i] == 1: + * broadcasting = True + */ + __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0); + if (__pyx_t_2) { -static PyTypeObject __pyx_type___pyx_MemviewEnum = { - PyVarObject_HEAD_INIT(0, 0) - "lightfm._lightfm_fast_openmp.Enum", /*tp_name*/ - sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - __pyx_tp_dealloc_Enum, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - #if PY_MAJOR_VERSION < 3 - 0, /*tp_compare*/ - #endif - #if PY_MAJOR_VERSION >= 3 - 0, /*tp_as_async*/ - #endif - __pyx_MemviewEnum___repr__, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - 0, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ - 0, /*tp_doc*/ - __pyx_tp_traverse_Enum, /*tp_traverse*/ - __pyx_tp_clear_Enum, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - __pyx_methods_Enum, /*tp_methods*/ - 0, /*tp_members*/ - 0, /*tp_getset*/ - 0, /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - __pyx_MemviewEnum___init__, /*tp_init*/ - 0, /*tp_alloc*/ - __pyx_tp_new_Enum, /*tp_new*/ - 0, /*tp_free*/ - 0, /*tp_is_gc*/ - 0, /*tp_bases*/ - 0, /*tp_mro*/ - 0, /*tp_cache*/ - 0, /*tp_subclasses*/ - 0, /*tp_weaklist*/ - 0, /*tp_del*/ - 0, /*tp_version_tag*/ - #if PY_VERSION_HEX >= 0x030400a1 - 0, /*tp_finalize*/ - #endif -}; -static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview; + /* "View.MemoryView":1279 + * for i in range(ndim): + * if src.shape[i] != dst.shape[i]: + * if src.shape[i] == 1: # <<<<<<<<<<<<<< + * broadcasting = True + * src.strides[i] = 0 + */ + __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0); + if (__pyx_t_2) { -static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) { - struct __pyx_memoryview_obj *p; - PyObject *o; - if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) { - o = (*t->tp_alloc)(t, 0); - } else { - o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0); - } - if (unlikely(!o)) return 0; - p = ((struct __pyx_memoryview_obj *)o); - p->__pyx_vtab = __pyx_vtabptr_memoryview; - p->obj = Py_None; Py_INCREF(Py_None); - p->_size = Py_None; Py_INCREF(Py_None); - p->_array_interface = Py_None; Py_INCREF(Py_None); - p->view.obj = NULL; - if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) { - Py_DECREF(o); o = 0; - } - return o; -} + /* "View.MemoryView":1280 + * if src.shape[i] != dst.shape[i]: + * if src.shape[i] == 1: + * broadcasting = True # <<<<<<<<<<<<<< + * src.strides[i] = 0 + * else: + */ + __pyx_v_broadcasting = 1; -static void __pyx_tp_dealloc_memoryview(PyObject *o) { - struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; - #if PY_VERSION_HEX >= 0x030400a1 - if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { - if (PyObject_CallFinalizerFromDealloc(o)) return; - } - #endif - PyObject_GC_UnTrack(o); - { - PyObject *etype, *eval, *etb; - PyErr_Fetch(&etype, &eval, &etb); - ++Py_REFCNT(o); - __pyx_memoryview___dealloc__(o); - --Py_REFCNT(o); - PyErr_Restore(etype, eval, etb); - } - Py_CLEAR(p->obj); - Py_CLEAR(p->_size); - Py_CLEAR(p->_array_interface); - (*Py_TYPE(o)->tp_free)(o); -} + /* "View.MemoryView":1281 + * if src.shape[i] == 1: + * broadcasting = True + * src.strides[i] = 0 # <<<<<<<<<<<<<< + * else: + * _err_extents(i, dst.shape[i], src.shape[i]) + */ + (__pyx_v_src.strides[__pyx_v_i]) = 0; -static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) { - int e; - struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; - if (p->obj) { - e = (*v)(p->obj, a); if (e) return e; - } - if (p->_size) { - e = (*v)(p->_size, a); if (e) return e; - } - if (p->_array_interface) { - e = (*v)(p->_array_interface, a); if (e) return e; - } - if (p->view.obj) { - e = (*v)(p->view.obj, a); if (e) return e; - } - return 0; -} + /* "View.MemoryView":1279 + * for i in range(ndim): + * if src.shape[i] != dst.shape[i]: + * if src.shape[i] == 1: # <<<<<<<<<<<<<< + * broadcasting = True + * src.strides[i] = 0 + */ + goto __pyx_L7; + } -static int __pyx_tp_clear_memoryview(PyObject *o) { - PyObject* tmp; - struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; - tmp = ((PyObject*)p->obj); - p->obj = Py_None; Py_INCREF(Py_None); - Py_XDECREF(tmp); - tmp = ((PyObject*)p->_size); - p->_size = Py_None; Py_INCREF(Py_None); - Py_XDECREF(tmp); - tmp = ((PyObject*)p->_array_interface); - p->_array_interface = Py_None; Py_INCREF(Py_None); - Py_XDECREF(tmp); - Py_CLEAR(p->view.obj); - return 0; -} -static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) { - PyObject *r; - PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0; - r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x); - Py_DECREF(x); - return r; -} + /* "View.MemoryView":1283 + * src.strides[i] = 0 + * else: + * _err_extents(i, dst.shape[i], src.shape[i]) # <<<<<<<<<<<<<< + * + * if src.suboffsets[i] >= 0: + */ + /*else*/ { + __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1283, __pyx_L1_error) + } + __pyx_L7:; -static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) { - if (v) { - return __pyx_memoryview___setitem__(o, i, v); - } - else { - PyErr_Format(PyExc_NotImplementedError, - "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name); - return -1; + /* "View.MemoryView":1278 + * + * for i in range(ndim): + * if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<< + * if src.shape[i] == 1: + * broadcasting = True + */ + } + + /* "View.MemoryView":1285 + * _err_extents(i, dst.shape[i], src.shape[i]) + * + * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + */ + __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1286 + * + * if src.suboffsets[i] >= 0: + * _err_dim(ValueError, "Dimension %d is not direct", i) # <<<<<<<<<<<<<< + * + * if slices_overlap(&src, &dst, ndim, itemsize): + */ + __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Dimension %d is not direct"), __pyx_v_i); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1286, __pyx_L1_error) + + /* "View.MemoryView":1285 + * _err_extents(i, dst.shape[i], src.shape[i]) + * + * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + */ + } } -} -static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_transpose(o); -} + /* "View.MemoryView":1288 + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< + * + * if not slice_is_contig(src, order, ndim): + */ + __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0); + if (__pyx_t_2) { -static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview__get__base(o); -} + /* "View.MemoryView":1290 + * if slices_overlap(&src, &dst, ndim, itemsize): + * + * if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<< + * order = get_best_order(&dst, ndim) + * + */ + __pyx_t_2 = ((!(__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0)) != 0); + if (__pyx_t_2) { -static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_shape(o); -} + /* "View.MemoryView":1291 + * + * if not slice_is_contig(src, order, ndim): + * order = get_best_order(&dst, ndim) # <<<<<<<<<<<<<< + * + * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) + */ + __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim); -static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_strides(o); -} + /* "View.MemoryView":1290 + * if slices_overlap(&src, &dst, ndim, itemsize): + * + * if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<< + * order = get_best_order(&dst, ndim) + * + */ + } -static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_suboffsets(o); -} + /* "View.MemoryView":1293 + * order = get_best_order(&dst, ndim) + * + * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) # <<<<<<<<<<<<<< + * src = tmp + * + */ + __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == ((void *)NULL))) __PYX_ERR(1, 1293, __pyx_L1_error) + __pyx_v_tmpdata = __pyx_t_6; -static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_ndim(o); -} + /* "View.MemoryView":1294 + * + * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) + * src = tmp # <<<<<<<<<<<<<< + * + * if not broadcasting: + */ + __pyx_v_src = __pyx_v_tmp; -static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_itemsize(o); -} + /* "View.MemoryView":1288 + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< + * + * if not slice_is_contig(src, order, ndim): + */ + } -static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_nbytes(o); -} + /* "View.MemoryView":1296 + * src = tmp + * + * if not broadcasting: # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0); + if (__pyx_t_2) { -static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryview_get_size(o); -} + /* "View.MemoryView":1299 + * + * + * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): + */ + __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0); + if (__pyx_t_2) { -static PyMethodDef __pyx_methods_memoryview[] = { - {"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0}, - {"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0}, - {"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0}, - {"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0}, - {0, 0, 0, 0} -}; + /* "View.MemoryView":1300 + * + * if slice_is_contig(src, 'C', ndim): + * direct_copy = slice_is_contig(dst, 'C', ndim) # <<<<<<<<<<<<<< + * elif slice_is_contig(src, 'F', ndim): + * direct_copy = slice_is_contig(dst, 'F', ndim) + */ + __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim); -static struct PyGetSetDef __pyx_getsets_memoryview[] = { - {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, 0, 0}, - {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, 0, 0}, - {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, 0, 0}, - {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, 0, 0}, - {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, 0, 0}, - {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, 0, 0}, - {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, 0, 0}, - {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, 0, 0}, - {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, 0, 0}, - {0, 0, 0, 0, 0} -}; + /* "View.MemoryView":1299 + * + * + * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): + */ + goto __pyx_L12; + } -static PySequenceMethods __pyx_tp_as_sequence_memoryview = { - __pyx_memoryview___len__, /*sq_length*/ - 0, /*sq_concat*/ - 0, /*sq_repeat*/ - __pyx_sq_item_memoryview, /*sq_item*/ - 0, /*sq_slice*/ - 0, /*sq_ass_item*/ - 0, /*sq_ass_slice*/ - 0, /*sq_contains*/ - 0, /*sq_inplace_concat*/ - 0, /*sq_inplace_repeat*/ -}; + /* "View.MemoryView":1301 + * if slice_is_contig(src, 'C', ndim): + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + */ + __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim) != 0); + if (__pyx_t_2) { -static PyMappingMethods __pyx_tp_as_mapping_memoryview = { - __pyx_memoryview___len__, /*mp_length*/ - __pyx_memoryview___getitem__, /*mp_subscript*/ - __pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/ -}; + /* "View.MemoryView":1302 + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): + * direct_copy = slice_is_contig(dst, 'F', ndim) # <<<<<<<<<<<<<< + * + * if direct_copy: + */ + __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim); -static PyBufferProcs __pyx_tp_as_buffer_memoryview = { - #if PY_MAJOR_VERSION < 3 - 0, /*bf_getreadbuffer*/ - #endif - #if PY_MAJOR_VERSION < 3 - 0, /*bf_getwritebuffer*/ - #endif - #if PY_MAJOR_VERSION < 3 - 0, /*bf_getsegcount*/ - #endif - #if PY_MAJOR_VERSION < 3 - 0, /*bf_getcharbuffer*/ - #endif - __pyx_memoryview_getbuffer, /*bf_getbuffer*/ - 0, /*bf_releasebuffer*/ -}; + /* "View.MemoryView":1301 + * if slice_is_contig(src, 'C', ndim): + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + */ + } + __pyx_L12:; -static PyTypeObject __pyx_type___pyx_memoryview = { - PyVarObject_HEAD_INIT(0, 0) - "lightfm._lightfm_fast_openmp.memoryview", /*tp_name*/ - sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - __pyx_tp_dealloc_memoryview, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - #if PY_MAJOR_VERSION < 3 - 0, /*tp_compare*/ - #endif - #if PY_MAJOR_VERSION >= 3 - 0, /*tp_as_async*/ - #endif - __pyx_memoryview___repr__, /*tp_repr*/ - 0, /*tp_as_number*/ - &__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/ - &__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - __pyx_memoryview___str__, /*tp_str*/ - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - &__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ - 0, /*tp_doc*/ - __pyx_tp_traverse_memoryview, /*tp_traverse*/ - __pyx_tp_clear_memoryview, /*tp_clear*/ - 0, /*tp_richcompare*/ - 0, /*tp_weaklistoffset*/ - 0, /*tp_iter*/ - 0, /*tp_iternext*/ - __pyx_methods_memoryview, /*tp_methods*/ - 0, /*tp_members*/ - __pyx_getsets_memoryview, /*tp_getset*/ - 0, /*tp_base*/ - 0, /*tp_dict*/ - 0, /*tp_descr_get*/ - 0, /*tp_descr_set*/ - 0, /*tp_dictoffset*/ - 0, /*tp_init*/ - 0, /*tp_alloc*/ - __pyx_tp_new_memoryview, /*tp_new*/ - 0, /*tp_free*/ - 0, /*tp_is_gc*/ - 0, /*tp_bases*/ - 0, /*tp_mro*/ - 0, /*tp_cache*/ - 0, /*tp_subclasses*/ - 0, /*tp_weaklist*/ - 0, /*tp_del*/ - 0, /*tp_version_tag*/ - #if PY_VERSION_HEX >= 0x030400a1 - 0, /*tp_finalize*/ - #endif -}; -static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice; + /* "View.MemoryView":1304 + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + * if direct_copy: # <<<<<<<<<<<<<< + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + */ + __pyx_t_2 = (__pyx_v_direct_copy != 0); + if (__pyx_t_2) { -static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) { - struct __pyx_memoryviewslice_obj *p; - PyObject *o = __pyx_tp_new_memoryview(t, a, k); - if (unlikely(!o)) return 0; - p = ((struct __pyx_memoryviewslice_obj *)o); - p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice; - p->from_object = Py_None; Py_INCREF(Py_None); - p->from_slice.memview = NULL; - return o; -} + /* "View.MemoryView":1306 + * if direct_copy: + * + * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) + * refcount_copying(&dst, dtype_is_object, ndim, True) + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); -static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) { - struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; - #if PY_VERSION_HEX >= 0x030400a1 - if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { - if (PyObject_CallFinalizerFromDealloc(o)) return; + /* "View.MemoryView":1307 + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<< + * refcount_copying(&dst, dtype_is_object, ndim, True) + * free(tmpdata) + */ + memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)); + + /* "View.MemoryView":1308 + * refcount_copying(&dst, dtype_is_object, ndim, False) + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) + * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< + * free(tmpdata) + * return 0 + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + + /* "View.MemoryView":1309 + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) + * refcount_copying(&dst, dtype_is_object, ndim, True) + * free(tmpdata) # <<<<<<<<<<<<<< + * return 0 + * + */ + free(__pyx_v_tmpdata); + + /* "View.MemoryView":1310 + * refcount_copying(&dst, dtype_is_object, ndim, True) + * free(tmpdata) + * return 0 # <<<<<<<<<<<<<< + * + * if order == 'F' == get_best_order(&dst, ndim): + */ + __pyx_r = 0; + goto __pyx_L0; + + /* "View.MemoryView":1304 + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + * if direct_copy: # <<<<<<<<<<<<<< + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + */ + } + + /* "View.MemoryView":1296 + * src = tmp + * + * if not broadcasting: # <<<<<<<<<<<<<< + * + * + */ } - #endif - PyObject_GC_UnTrack(o); - { - PyObject *etype, *eval, *etb; - PyErr_Fetch(&etype, &eval, &etb); - ++Py_REFCNT(o); - __pyx_memoryviewslice___dealloc__(o); - --Py_REFCNT(o); - PyErr_Restore(etype, eval, etb); + + /* "View.MemoryView":1312 + * return 0 + * + * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_2 = (__pyx_v_order == 'F'); + if (__pyx_t_2) { + __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim)); } - Py_CLEAR(p->from_object); - PyObject_GC_Track(o); - __pyx_tp_dealloc_memoryview(o); -} + __pyx_t_7 = (__pyx_t_2 != 0); + if (__pyx_t_7) { -static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) { - int e; - struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; - e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e; - if (p->from_object) { - e = (*v)(p->from_object, a); if (e) return e; + /* "View.MemoryView":1315 + * + * + * transpose_memslice(&src) # <<<<<<<<<<<<<< + * transpose_memslice(&dst) + * + */ + __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1315, __pyx_L1_error) + + /* "View.MemoryView":1316 + * + * transpose_memslice(&src) + * transpose_memslice(&dst) # <<<<<<<<<<<<<< + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + */ + __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1316, __pyx_L1_error) + + /* "View.MemoryView":1312 + * return 0 + * + * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< + * + * + */ } - return 0; -} -static int __pyx_tp_clear__memoryviewslice(PyObject *o) { - PyObject* tmp; - struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; - __pyx_tp_clear_memoryview(o); - tmp = ((PyObject*)p->from_object); - p->from_object = Py_None; Py_INCREF(Py_None); - Py_XDECREF(tmp); - __PYX_XDEC_MEMVIEW(&p->from_slice, 1); - return 0; -} + /* "View.MemoryView":1318 + * transpose_memslice(&dst) + * + * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< + * copy_strided_to_strided(&src, &dst, ndim, itemsize) + * refcount_copying(&dst, dtype_is_object, ndim, True) + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); -static PyObject *__pyx_getprop___pyx_memoryviewslice_base(PyObject *o, CYTHON_UNUSED void *x) { - return __pyx_memoryviewslice__get__base(o); -} + /* "View.MemoryView":1319 + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + * copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<< + * refcount_copying(&dst, dtype_is_object, ndim, True) + * + */ + copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize); -static PyMethodDef __pyx_methods__memoryviewslice[] = { - {0, 0, 0, 0} -}; + /* "View.MemoryView":1320 + * refcount_copying(&dst, dtype_is_object, ndim, False) + * copy_strided_to_strided(&src, &dst, ndim, itemsize) + * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< + * + * free(tmpdata) + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); -static struct PyGetSetDef __pyx_getsets__memoryviewslice[] = { - {(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, 0, 0}, - {0, 0, 0, 0, 0} -}; + /* "View.MemoryView":1322 + * refcount_copying(&dst, dtype_is_object, ndim, True) + * + * free(tmpdata) # <<<<<<<<<<<<<< + * return 0 + * + */ + free(__pyx_v_tmpdata); -static PyTypeObject __pyx_type___pyx_memoryviewslice = { - PyVarObject_HEAD_INIT(0, 0) - "lightfm._lightfm_fast_openmp._memoryviewslice", /*tp_name*/ - sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/ - 0, /*tp_itemsize*/ - __pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/ - 0, /*tp_print*/ - 0, /*tp_getattr*/ - 0, /*tp_setattr*/ - #if PY_MAJOR_VERSION < 3 - 0, /*tp_compare*/ - #endif - #if PY_MAJOR_VERSION >= 3 - 0, /*tp_as_async*/ - #endif - #if CYTHON_COMPILING_IN_PYPY - __pyx_memoryview___repr__, /*tp_repr*/ - #else - 0, /*tp_repr*/ - #endif - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash*/ - 0, /*tp_call*/ - #if CYTHON_COMPILING_IN_PYPY - __pyx_memoryview___str__, /*tp_str*/ - #else - 0, /*tp_str*/ - #endif - 0, /*tp_getattro*/ - 0, /*tp_setattro*/ - 0, /*tp_as_buffer*/ - Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ - "Internal class for passing memoryview slices to Python", /*tp_doc*/ + /* "View.MemoryView":1323 + * + * free(tmpdata) + * return 0 # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_broadcast_leading') + */ + __pyx_r = 0; + goto __pyx_L0; + + /* "View.MemoryView":1254 + * + * @cname('__pyx_memoryview_copy_contents') + * cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice dst, + * int src_ndim, int dst_ndim, + */ + + /* function exit code */ + __pyx_L1_error:; + { + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif + } + __pyx_r = -1; + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1326 + * + * @cname('__pyx_memoryview_broadcast_leading') + * cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<< + * int ndim, + * int ndim_other) nogil: + */ + +static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) { + int __pyx_v_i; + int __pyx_v_offset; + int __pyx_t_1; + int __pyx_t_2; + + /* "View.MemoryView":1330 + * int ndim_other) nogil: + * cdef int i + * cdef int offset = ndim_other - ndim # <<<<<<<<<<<<<< + * + * for i in range(ndim - 1, -1, -1): + */ + __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim); + + /* "View.MemoryView":1332 + * cdef int offset = ndim_other - ndim + * + * for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<< + * mslice.shape[i + offset] = mslice.shape[i] + * mslice.strides[i + offset] = mslice.strides[i] + */ + for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) { + __pyx_v_i = __pyx_t_1; + + /* "View.MemoryView":1333 + * + * for i in range(ndim - 1, -1, -1): + * mslice.shape[i + offset] = mslice.shape[i] # <<<<<<<<<<<<<< + * mslice.strides[i + offset] = mslice.strides[i] + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + */ + (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]); + + /* "View.MemoryView":1334 + * for i in range(ndim - 1, -1, -1): + * mslice.shape[i + offset] = mslice.shape[i] + * mslice.strides[i + offset] = mslice.strides[i] # <<<<<<<<<<<<<< + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + * + */ + (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]); + + /* "View.MemoryView":1335 + * mslice.shape[i + offset] = mslice.shape[i] + * mslice.strides[i + offset] = mslice.strides[i] + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] # <<<<<<<<<<<<<< + * + * for i in range(offset): + */ + (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]); + } + + /* "View.MemoryView":1337 + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + * + * for i in range(offset): # <<<<<<<<<<<<<< + * mslice.shape[i] = 1 + * mslice.strides[i] = mslice.strides[0] + */ + __pyx_t_1 = __pyx_v_offset; + for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) { + __pyx_v_i = __pyx_t_2; + + /* "View.MemoryView":1338 + * + * for i in range(offset): + * mslice.shape[i] = 1 # <<<<<<<<<<<<<< + * mslice.strides[i] = mslice.strides[0] + * mslice.suboffsets[i] = -1 + */ + (__pyx_v_mslice->shape[__pyx_v_i]) = 1; + + /* "View.MemoryView":1339 + * for i in range(offset): + * mslice.shape[i] = 1 + * mslice.strides[i] = mslice.strides[0] # <<<<<<<<<<<<<< + * mslice.suboffsets[i] = -1 + * + */ + 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Py_CLEAR(p->name); + (*Py_TYPE(o)->tp_free)(o); +} + +static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) { + int e; + struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o; + if (p->name) { + e = (*v)(p->name, a); if (e) return e; + } + return 0; +} + +static int __pyx_tp_clear_Enum(PyObject *o) { + PyObject* tmp; + struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o; + tmp = ((PyObject*)p->name); + p->name = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + return 0; +} + +static PyMethodDef __pyx_methods_Enum[] = { + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0}, + {0, 0, 0, 0} +}; + +static PyTypeObject __pyx_type___pyx_MemviewEnum = { + PyVarObject_HEAD_INIT(0, 0) + "lightfm._lightfm_fast_openmp.Enum", /*tp_name*/ + sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc_Enum, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #endif + #if PY_MAJOR_VERSION >= 3 + 0, /*tp_as_async*/ + #endif + __pyx_MemviewEnum___repr__, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + 0, /*tp_doc*/ + __pyx_tp_traverse_Enum, /*tp_traverse*/ + __pyx_tp_clear_Enum, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + __pyx_methods_Enum, /*tp_methods*/ + 0, /*tp_members*/ + 0, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + __pyx_MemviewEnum___init__, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new_Enum, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ + 0, /*tp_bases*/ + 0, /*tp_mro*/ + 0, /*tp_cache*/ + 0, /*tp_subclasses*/ + 0, /*tp_weaklist*/ + 0, /*tp_del*/ + 0, /*tp_version_tag*/ + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; +static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview; + +static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) { + struct __pyx_memoryview_obj *p; + PyObject *o; + if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) { + o = (*t->tp_alloc)(t, 0); + } else { + o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0); + } + if (unlikely(!o)) return 0; + p = ((struct __pyx_memoryview_obj *)o); + p->__pyx_vtab = __pyx_vtabptr_memoryview; + p->obj = Py_None; Py_INCREF(Py_None); + p->_size = Py_None; Py_INCREF(Py_None); + p->_array_interface = Py_None; Py_INCREF(Py_None); + p->view.obj = NULL; + if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad; + return o; + bad: + Py_DECREF(o); o = 0; + return NULL; +} + +static void __pyx_tp_dealloc_memoryview(PyObject *o) { + struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { + if (PyObject_CallFinalizerFromDealloc(o)) return; + } + #endif + PyObject_GC_UnTrack(o); + { + PyObject *etype, *eval, *etb; + PyErr_Fetch(&etype, &eval, &etb); + ++Py_REFCNT(o); + __pyx_memoryview___dealloc__(o); + --Py_REFCNT(o); + PyErr_Restore(etype, eval, etb); + } + Py_CLEAR(p->obj); + Py_CLEAR(p->_size); + Py_CLEAR(p->_array_interface); + (*Py_TYPE(o)->tp_free)(o); +} + +static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) { + int e; + struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; + if (p->obj) { + e = (*v)(p->obj, a); if (e) return e; + } + if (p->_size) { + e = (*v)(p->_size, a); if (e) return e; + } + if (p->_array_interface) { + e = (*v)(p->_array_interface, a); if (e) return e; + } + if (p->view.obj) { + e = (*v)(p->view.obj, a); if (e) return e; + } + return 0; +} + +static int __pyx_tp_clear_memoryview(PyObject *o) { + PyObject* tmp; + struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; + tmp = ((PyObject*)p->obj); + p->obj = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + tmp = ((PyObject*)p->_size); + p->_size = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + tmp = ((PyObject*)p->_array_interface); + p->_array_interface = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + Py_CLEAR(p->view.obj); + return 0; +} +static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) { + PyObject *r; + PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0; + r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x); + Py_DECREF(x); + return r; +} + +static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) { + if (v) { + return __pyx_memoryview___setitem__(o, i, v); + } + else { + PyErr_Format(PyExc_NotImplementedError, + "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name); + return -1; + } +} + +static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o); +} + +static PyMethodDef __pyx_methods_memoryview[] = { + {"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0}, + {"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0}, + {"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0}, + {"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0}, + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0}, + {0, 0, 0, 0} +}; + +static struct PyGetSetDef __pyx_getsets_memoryview[] = { + {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0}, + {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0}, + {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0}, + {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0}, + {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0}, + {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0}, + {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0}, + {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0}, + {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0}, + {0, 0, 0, 0, 0} +}; + +static PySequenceMethods __pyx_tp_as_sequence_memoryview = { + __pyx_memoryview___len__, /*sq_length*/ + 0, /*sq_concat*/ + 0, /*sq_repeat*/ + __pyx_sq_item_memoryview, /*sq_item*/ + 0, /*sq_slice*/ + 0, /*sq_ass_item*/ + 0, /*sq_ass_slice*/ + 0, /*sq_contains*/ + 0, /*sq_inplace_concat*/ + 0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping_memoryview = { + __pyx_memoryview___len__, /*mp_length*/ + __pyx_memoryview___getitem__, /*mp_subscript*/ + __pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer_memoryview = { + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getreadbuffer*/ + #endif + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getwritebuffer*/ + #endif + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getsegcount*/ + #endif + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getcharbuffer*/ + #endif + __pyx_memoryview_getbuffer, /*bf_getbuffer*/ + 0, /*bf_releasebuffer*/ +}; + +static PyTypeObject __pyx_type___pyx_memoryview = { + PyVarObject_HEAD_INIT(0, 0) + "lightfm._lightfm_fast_openmp.memoryview", /*tp_name*/ + sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc_memoryview, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #endif + #if PY_MAJOR_VERSION >= 3 + 0, /*tp_as_async*/ + #endif + __pyx_memoryview___repr__, /*tp_repr*/ + 0, /*tp_as_number*/ + &__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/ + &__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + __pyx_memoryview___str__, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + &__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + 0, /*tp_doc*/ + __pyx_tp_traverse_memoryview, /*tp_traverse*/ + __pyx_tp_clear_memoryview, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + __pyx_methods_memoryview, /*tp_methods*/ + 0, /*tp_members*/ + __pyx_getsets_memoryview, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new_memoryview, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ + 0, /*tp_bases*/ + 0, /*tp_mro*/ + 0, /*tp_cache*/ + 0, /*tp_subclasses*/ + 0, /*tp_weaklist*/ + 0, /*tp_del*/ + 0, /*tp_version_tag*/ + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; +static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice; + +static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) { + struct __pyx_memoryviewslice_obj *p; + PyObject *o = __pyx_tp_new_memoryview(t, a, k); + if (unlikely(!o)) return 0; + p = ((struct __pyx_memoryviewslice_obj *)o); + p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice; + p->from_object = Py_None; Py_INCREF(Py_None); + p->from_slice.memview = NULL; + return o; +} + +static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) { + struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { + if (PyObject_CallFinalizerFromDealloc(o)) return; + } + #endif + PyObject_GC_UnTrack(o); + { + PyObject *etype, *eval, *etb; + PyErr_Fetch(&etype, &eval, &etb); + ++Py_REFCNT(o); + __pyx_memoryviewslice___dealloc__(o); + --Py_REFCNT(o); + PyErr_Restore(etype, eval, etb); + } + Py_CLEAR(p->from_object); + PyObject_GC_Track(o); + __pyx_tp_dealloc_memoryview(o); +} + +static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) { + int e; + struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; + e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e; + if (p->from_object) { + e = (*v)(p->from_object, a); if (e) return e; + } + return 0; +} + +static int __pyx_tp_clear__memoryviewslice(PyObject *o) { + PyObject* tmp; + struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; + __pyx_tp_clear_memoryview(o); + tmp = ((PyObject*)p->from_object); + p->from_object = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + __PYX_XDEC_MEMVIEW(&p->from_slice, 1); + return 0; +} + +static PyObject *__pyx_getprop___pyx_memoryviewslice_base(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(o); +} + +static PyMethodDef __pyx_methods__memoryviewslice[] = { + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0}, + {0, 0, 0, 0} +}; + +static struct PyGetSetDef __pyx_getsets__memoryviewslice[] = { + {(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, (char *)0, 0}, + {0, 0, 0, 0, 0} +}; + +static PyTypeObject __pyx_type___pyx_memoryviewslice = { + PyVarObject_HEAD_INIT(0, 0) + "lightfm._lightfm_fast_openmp._memoryviewslice", /*tp_name*/ + sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #endif + #if PY_MAJOR_VERSION >= 3 + 0, /*tp_as_async*/ + #endif + #if CYTHON_COMPILING_IN_PYPY + __pyx_memoryview___repr__, /*tp_repr*/ + #else + 0, /*tp_repr*/ + #endif + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + #if CYTHON_COMPILING_IN_PYPY + __pyx_memoryview___str__, /*tp_str*/ + #else + 0, /*tp_str*/ + #endif + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + "Internal class for passing memoryview slices to Python", /*tp_doc*/ __pyx_tp_traverse__memoryviewslice, /*tp_traverse*/ __pyx_tp_clear__memoryviewslice, /*tp_clear*/ 0, /*tp_richcompare*/ @@ -21628,17 +25702,31 @@ static PyMethodDef __pyx_methods[] = { }; #if PY_MAJOR_VERSION >= 3 +#if CYTHON_PEP489_MULTI_PHASE_INIT +static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/ +static int __pyx_pymod_exec__lightfm_fast_openmp(PyObject* module); /*proto*/ +static PyModuleDef_Slot __pyx_moduledef_slots[] = { + {Py_mod_create, (void*)__pyx_pymod_create}, + {Py_mod_exec, (void*)__pyx_pymod_exec__lightfm_fast_openmp}, + {0, NULL} +}; +#endif + static struct PyModuleDef __pyx_moduledef = { - #if PY_VERSION_HEX < 0x03020000 - { PyObject_HEAD_INIT(NULL) NULL, 0, NULL }, - #else PyModuleDef_HEAD_INIT, - #endif "_lightfm_fast_openmp", 0, /* m_doc */ + #if CYTHON_PEP489_MULTI_PHASE_INIT + 0, /* m_size */ + #else -1, /* m_size */ + #endif __pyx_methods /* m_methods */, + #if CYTHON_PEP489_MULTI_PHASE_INIT + __pyx_moduledef_slots, /* m_slots */ + #else NULL, /* m_reload */ + #endif NULL, /* m_traverse */ NULL, /* m_clear */ NULL /* m_free */ @@ -21652,6 +25740,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0}, {&__pyx_n_s_Ellipsis, __pyx_k_Ellipsis, sizeof(__pyx_k_Ellipsis), 0, 0, 1, 1}, {&__pyx_kp_s_Empty_shape_tuple_for_cython_arr, __pyx_k_Empty_shape_tuple_for_cython_arr, sizeof(__pyx_k_Empty_shape_tuple_for_cython_arr), 0, 0, 1, 0}, + {&__pyx_kp_s_Incompatible_checksums_s_vs_0x5b, __pyx_k_Incompatible_checksums_s_vs_0x5b, sizeof(__pyx_k_Incompatible_checksums_s_vs_0x5b), 0, 0, 1, 0}, + {&__pyx_kp_s_Incompatible_checksums_s_vs_0xb0, __pyx_k_Incompatible_checksums_s_vs_0xb0, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xb0), 0, 0, 1, 0}, + {&__pyx_kp_s_Incompatible_checksums_s_vs_0xdd, __pyx_k_Incompatible_checksums_s_vs_0xdd, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xdd), 0, 0, 1, 0}, {&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1}, {&__pyx_kp_s_Indirect_dimensions_not_supporte, __pyx_k_Indirect_dimensions_not_supporte, sizeof(__pyx_k_Indirect_dimensions_not_supporte), 0, 0, 1, 0}, {&__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_k_Invalid_mode_expected_c_or_fortr, sizeof(__pyx_k_Invalid_mode_expected_c_or_fortr), 0, 0, 1, 0}, @@ -21663,9 +25754,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_b_O, __pyx_k_O, sizeof(__pyx_k_O), 0, 0, 0, 1}, {&__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_k_Out_of_bounds_on_buffer_access_a, sizeof(__pyx_k_Out_of_bounds_on_buffer_access_a), 0, 0, 1, 0}, {&__pyx_n_s_POS_SAMPLES, __pyx_k_POS_SAMPLES, sizeof(__pyx_k_POS_SAMPLES), 0, 0, 1, 1}, + {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1}, {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1}, {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0}, {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1}, + {&__pyx_n_s_View_MemoryView, __pyx_k_View_MemoryView, sizeof(__pyx_k_View_MemoryView), 0, 0, 1, 1}, {&__pyx_n_s_Y, __pyx_k_Y, sizeof(__pyx_k_Y), 0, 0, 1, 1}, {&__pyx_n_s_adadelta, __pyx_k_adadelta, sizeof(__pyx_k_adadelta), 0, 0, 1, 1}, {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1}, @@ -21676,11 +25769,13 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_u_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 1, 0, 1}, {&__pyx_n_s_calculate_auc_from_rank, __pyx_k_calculate_auc_from_rank, sizeof(__pyx_k_calculate_auc_from_rank), 0, 0, 1, 1}, {&__pyx_n_s_class, __pyx_k_class, sizeof(__pyx_k_class), 0, 0, 1, 1}, + {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1}, {&__pyx_n_s_col, __pyx_k_col, sizeof(__pyx_k_col), 0, 0, 1, 1}, {&__pyx_kp_s_contiguous_and_direct, __pyx_k_contiguous_and_direct, sizeof(__pyx_k_contiguous_and_direct), 0, 0, 1, 0}, {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0}, {&__pyx_n_s_csr_matrix, __pyx_k_csr_matrix, sizeof(__pyx_k_csr_matrix), 0, 0, 1, 1}, {&__pyx_n_s_data, __pyx_k_data, sizeof(__pyx_k_data), 0, 0, 1, 1}, + {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1}, {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1}, {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1}, {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1}, @@ -21695,8 +25790,8 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 0, 1, 1}, {&__pyx_n_u_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 1, 0, 1}, {&__pyx_n_s_gamma, __pyx_k_gamma, sizeof(__pyx_k_gamma), 0, 0, 1, 1}, + {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1}, {&__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_k_got_differing_extents_in_dimensi, sizeof(__pyx_k_got_differing_extents_in_dimensi), 0, 0, 1, 0}, - {&__pyx_kp_s_home_maciej_Code_lightfm_lightf, __pyx_k_home_maciej_Code_lightfm_lightf, sizeof(__pyx_k_home_maciej_Code_lightfm_lightf), 0, 0, 1, 0}, {&__pyx_n_s_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 0, 1, 1}, {&__pyx_n_s_id, __pyx_k_id, sizeof(__pyx_k_id), 0, 0, 1, 1}, {&__pyx_n_s_iinfo, __pyx_k_iinfo, sizeof(__pyx_k_iinfo), 0, 0, 1, 1}, @@ -21722,6 +25817,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_learning_rate, __pyx_k_learning_rate, sizeof(__pyx_k_learning_rate), 0, 0, 1, 1}, {&__pyx_n_s_lightfm, __pyx_k_lightfm, sizeof(__pyx_k_lightfm), 0, 0, 1, 1}, {&__pyx_n_s_lightfm__lightfm_fast_openmp, __pyx_k_lightfm__lightfm_fast_openmp, sizeof(__pyx_k_lightfm__lightfm_fast_openmp), 0, 0, 1, 1}, + {&__pyx_kp_s_lightfm__lightfm_fast_openmp_pyx, __pyx_k_lightfm__lightfm_fast_openmp_pyx, sizeof(__pyx_k_lightfm__lightfm_fast_openmp_pyx), 0, 0, 1, 0}, {&__pyx_n_s_loss, __pyx_k_loss, sizeof(__pyx_k_loss), 0, 0, 1, 1}, {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1}, {&__pyx_n_s_mat, __pyx_k_mat, sizeof(__pyx_k_mat), 0, 0, 1, 1}, @@ -21736,7 +25832,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_neg_it_repr, __pyx_k_neg_it_repr, sizeof(__pyx_k_neg_it_repr), 0, 0, 1, 1}, {&__pyx_n_s_negative_item_id, __pyx_k_negative_item_id, sizeof(__pyx_k_negative_item_id), 0, 0, 1, 1}, {&__pyx_n_s_negative_prediction, __pyx_k_negative_prediction, sizeof(__pyx_k_negative_prediction), 0, 0, 1, 1}, + {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1}, {&__pyx_n_s_no_components, __pyx_k_no_components, sizeof(__pyx_k_no_components), 0, 0, 1, 1}, + {&__pyx_kp_s_no_default___reduce___due_to_non, __pyx_k_no_default___reduce___due_to_non, sizeof(__pyx_k_no_default___reduce___due_to_non), 0, 0, 1, 0}, {&__pyx_n_s_no_examples, __pyx_k_no_examples, sizeof(__pyx_k_no_examples), 0, 0, 1, 1}, {&__pyx_n_s_no_positives, __pyx_k_no_positives, sizeof(__pyx_k_no_positives), 0, 0, 1, 1}, {&__pyx_n_s_np, __pyx_k_np, sizeof(__pyx_k_np), 0, 0, 1, 1}, @@ -21747,6 +25845,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_numpy, __pyx_k_numpy, sizeof(__pyx_k_numpy), 0, 0, 1, 1}, {&__pyx_n_s_obj, __pyx_k_obj, sizeof(__pyx_k_obj), 0, 0, 1, 1}, {&__pyx_n_s_pack, __pyx_k_pack, sizeof(__pyx_k_pack), 0, 0, 1, 1}, + {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1}, {&__pyx_n_s_pos_it_repr, __pyx_k_pos_it_repr, sizeof(__pyx_k_pos_it_repr), 0, 0, 1, 1}, {&__pyx_n_s_pos_pairs, __pyx_k_pos_pairs, sizeof(__pyx_k_pos_pairs), 0, 0, 1, 1}, {&__pyx_n_s_positive_item_id, __pyx_k_positive_item_id, sizeof(__pyx_k_positive_item_id), 0, 0, 1, 1}, @@ -21756,7 +25855,15 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_prediction, __pyx_k_prediction, sizeof(__pyx_k_prediction), 0, 0, 1, 1}, {&__pyx_n_s_predictions, __pyx_k_predictions, sizeof(__pyx_k_predictions), 0, 0, 1, 1}, {&__pyx_n_s_predictions_size, __pyx_k_predictions_size, sizeof(__pyx_k_predictions_size), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1}, {&__pyx_n_s_pyx_getbuffer, __pyx_k_pyx_getbuffer, sizeof(__pyx_k_pyx_getbuffer), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_unpickle_CSRMatrix, __pyx_k_pyx_unpickle_CSRMatrix, sizeof(__pyx_k_pyx_unpickle_CSRMatrix), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_unpickle_Enum, __pyx_k_pyx_unpickle_Enum, sizeof(__pyx_k_pyx_unpickle_Enum), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_unpickle_FastLightFM, __pyx_k_pyx_unpickle_FastLightFM, sizeof(__pyx_k_pyx_unpickle_FastLightFM), 0, 0, 1, 1}, {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1}, {&__pyx_n_s_randint, __pyx_k_randint, sizeof(__pyx_k_randint), 0, 0, 1, 1}, {&__pyx_n_s_random_state, __pyx_k_random_state, sizeof(__pyx_k_random_state), 0, 0, 1, 1}, @@ -21765,6 +25872,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_rank, __pyx_k_rank, sizeof(__pyx_k_rank), 0, 0, 1, 1}, {&__pyx_n_s_rank_data, __pyx_k_rank_data, sizeof(__pyx_k_rank_data), 0, 0, 1, 1}, {&__pyx_n_s_ranks, __pyx_k_ranks, sizeof(__pyx_k_ranks), 0, 0, 1, 1}, + {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1}, + {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1}, + {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1}, {&__pyx_n_s_rho, __pyx_k_rho, sizeof(__pyx_k_rho), 0, 0, 1, 1}, {&__pyx_n_s_row, __pyx_k_row, sizeof(__pyx_k_row), 0, 0, 1, 1}, {&__pyx_n_s_row_start, __pyx_k_row_start, sizeof(__pyx_k_row_start), 0, 0, 1, 1}, @@ -21773,6 +25883,8 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_n_s_sampled, __pyx_k_sampled, sizeof(__pyx_k_sampled), 0, 0, 1, 1}, {&__pyx_n_s_sampled_positive_item_id, __pyx_k_sampled_positive_item_id, sizeof(__pyx_k_sampled_positive_item_id), 0, 0, 1, 1}, {&__pyx_n_s_sampled_positive_prediction, __pyx_k_sampled_positive_prediction, sizeof(__pyx_k_sampled_positive_prediction), 0, 0, 1, 1}, + {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1}, + {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1}, {&__pyx_n_s_shape, __pyx_k_shape, sizeof(__pyx_k_shape), 0, 0, 1, 1}, {&__pyx_n_s_shuffle_indices, __pyx_k_shuffle_indices, sizeof(__pyx_k_shuffle_indices), 0, 0, 1, 1}, {&__pyx_n_s_size, __pyx_k_size, sizeof(__pyx_k_size), 0, 0, 1, 1}, @@ -21782,6 +25894,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_kp_s_strided_and_direct, __pyx_k_strided_and_direct, sizeof(__pyx_k_strided_and_direct), 0, 0, 1, 0}, {&__pyx_kp_s_strided_and_direct_or_indirect, __pyx_k_strided_and_direct_or_indirect, sizeof(__pyx_k_strided_and_direct_or_indirect), 0, 0, 1, 0}, {&__pyx_kp_s_strided_and_indirect, __pyx_k_strided_and_indirect, sizeof(__pyx_k_strided_and_indirect), 0, 0, 1, 0}, + {&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0}, {&__pyx_n_s_struct, __pyx_k_struct, sizeof(__pyx_k_struct), 0, 0, 1, 1}, {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1}, {&__pyx_n_s_test_in_positives, __pyx_k_test_in_positives, sizeof(__pyx_k_test_in_positives), 0, 0, 1, 1}, @@ -21791,6 +25904,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0}, {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0}, {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1}, + {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1}, {&__pyx_n_s_user_alpha, __pyx_k_user_alpha, sizeof(__pyx_k_user_alpha), 0, 0, 1, 1}, {&__pyx_n_s_user_bias_gradients, __pyx_k_user_bias_gradients, sizeof(__pyx_k_user_bias_gradients), 0, 0, 1, 1}, {&__pyx_n_s_user_bias_momentum, __pyx_k_user_bias_momentum, sizeof(__pyx_k_user_bias_momentum), 0, 0, 1, 1}, @@ -21809,14 +25923,14 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = { {0, 0, 0, 0, 0, 0, 0} }; static int __Pyx_InitCachedBuiltins(void) { - __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 311; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(0, 311, __pyx_L1_error) + __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) __PYX_ERR(1, 131, __pyx_L1_error) + __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) __PYX_ERR(1, 146, __pyx_L1_error) + __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) __PYX_ERR(1, 149, __pyx_L1_error) + __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(1, 2, __pyx_L1_error) + __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) __PYX_ERR(1, 398, __pyx_L1_error) + __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) __PYX_ERR(1, 601, __pyx_L1_error) + __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(1, 820, __pyx_L1_error) return 0; __pyx_L1_error:; return -1; @@ -21826,151 +25940,208 @@ static int __Pyx_InitCachedConstants(void) { __Pyx_RefNannyDeclarations __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0); - /* "View.MemoryView":129 + /* "View.MemoryView":131 * * if not self.ndim: * raise ValueError("Empty shape tuple for cython.array") # <<<<<<<<<<<<<< * * if itemsize <= 0: */ - __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple_)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple_)) __PYX_ERR(1, 131, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple_); __Pyx_GIVEREF(__pyx_tuple_); - /* "View.MemoryView":132 + /* "View.MemoryView":134 * * if itemsize <= 0: * raise ValueError("itemsize <= 0 for cython.array") # <<<<<<<<<<<<<< * * if not isinstance(format, bytes): */ - __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(1, 134, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__2); __Pyx_GIVEREF(__pyx_tuple__2); - /* "View.MemoryView":135 + /* "View.MemoryView":137 * * if not isinstance(format, bytes): * format = format.encode('ASCII') # <<<<<<<<<<<<<< * self._format = format # keep a reference to the byte string * self.format = self._format */ - __pyx_tuple__3 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_tuple__3 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__3)) __PYX_ERR(1, 137, __pyx_L1_error) __Pyx_GOTREF(__pyx_tuple__3); __Pyx_GIVEREF(__pyx_tuple__3); - /* "View.MemoryView":144 + /* "View.MemoryView":146 * * if not self._shape: * raise MemoryError("unable to allocate shape and strides.") # <<<<<<<<<<<<<< * * */ - 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(__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(0, 1, __pyx_L1_error); + __pyx_int_0 = PyInt_FromLong(0); if (unlikely(!__pyx_int_0)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_95829634 = PyInt_FromLong(95829634L); if (unlikely(!__pyx_int_95829634)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_184977713 = PyInt_FromLong(184977713L); if (unlikely(!__pyx_int_184977713)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_232728138 = PyInt_FromLong(232728138L); if (unlikely(!__pyx_int_232728138)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_neg_1 = PyInt_FromLong(-1); if (unlikely(!__pyx_int_neg_1)) __PYX_ERR(0, 1, __pyx_L1_error) return 0; __pyx_L1_error:; return -1; @@ -22152,13 +26350,55 @@ PyMODINIT_FUNC init_lightfm_fast_openmp(void) #else PyMODINIT_FUNC PyInit__lightfm_fast_openmp(void); /*proto*/ PyMODINIT_FUNC PyInit__lightfm_fast_openmp(void) +#if CYTHON_PEP489_MULTI_PHASE_INIT +{ + return PyModuleDef_Init(&__pyx_moduledef); +} +static int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name) { + PyObject *value = PyObject_GetAttrString(spec, from_name); + int result = 0; + if (likely(value)) { + result = PyDict_SetItemString(moddict, to_name, value); + Py_DECREF(value); + } else if (PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Clear(); + } else { + result = -1; + } + return result; +} +static PyObject* __pyx_pymod_create(PyObject *spec, CYTHON_UNUSED PyModuleDef *def) { + PyObject *module = NULL, *moddict, *modname; + if (__pyx_m) + return __Pyx_NewRef(__pyx_m); + modname = PyObject_GetAttrString(spec, "name"); + if (unlikely(!modname)) goto bad; + module = PyModule_NewObject(modname); + Py_DECREF(modname); + if (unlikely(!module)) goto bad; + moddict = PyModule_GetDict(module); + if (unlikely(!moddict)) goto bad; + if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__") < 0)) goto bad; + if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__") < 0)) goto bad; + if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__") < 0)) goto bad; + if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__") < 0)) goto bad; + return module; +bad: + Py_XDECREF(module); + return NULL; +} + + +static int __pyx_pymod_exec__lightfm_fast_openmp(PyObject *__pyx_pyinit_module) +#endif #endif { PyObject *__pyx_t_1 = NULL; - int __pyx_lineno = 0; - const char *__pyx_filename = NULL; - int __pyx_clineno = 0; + static PyThread_type_lock __pyx_t_2[8]; __Pyx_RefNannyDeclarations + #if CYTHON_PEP489_MULTI_PHASE_INIT + if (__pyx_m && __pyx_m == __pyx_pyinit_module) return 0; + #endif #if CYTHON_REFNANNY __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny"); if (!__Pyx_RefNanny) { @@ -22169,23 +26409,27 @@ PyMODINIT_FUNC PyInit__lightfm_fast_openmp(void) } #endif __Pyx_RefNannySetupContext("PyMODINIT_FUNC 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(__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__pyx_CyFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif #ifdef __Pyx_FusedFunction_USED - if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__pyx_FusedFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif #ifdef __Pyx_Coroutine_USED - if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif #ifdef __Pyx_Generator_USED - if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + #ifdef __Pyx_AsyncGen_USED + if (__pyx_AsyncGen_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif #ifdef __Pyx_StopAsyncIteration_USED - if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif /*--- Library function declarations ---*/ /*--- Threads initialization code ---*/ @@ -22195,39 +26439,45 @@ PyMODINIT_FUNC PyInit__lightfm_fast_openmp(void) #endif #endif /*--- Module creation code ---*/ + #if CYTHON_PEP489_MULTI_PHASE_INIT + __pyx_m = __pyx_pyinit_module; + Py_INCREF(__pyx_m); + #else #if PY_MAJOR_VERSION < 3 __pyx_m = Py_InitModule4("_lightfm_fast_openmp", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m); #else __pyx_m = PyModule_Create(&__pyx_moduledef); #endif - if (unlikely(!__pyx_m)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} - __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) Py_INCREF(__pyx_d); - __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) #if CYTHON_COMPILING_IN_PYPY Py_INCREF(__pyx_b); #endif - if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}; + if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); /*--- Initialize various global constants etc. ---*/ - if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT) - if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(0, 1, __pyx_L1_error) #endif if (__pyx_module_is_main_lightfm___lightfm_fast_openmp) { - if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) __PYX_ERR(0, 1, __pyx_L1_error) } #if PY_MAJOR_VERSION >= 3 { - PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error) if (!PyDict_GetItemString(modules, "lightfm._lightfm_fast_openmp")) { - if (unlikely(PyDict_SetItemString(modules, "lightfm._lightfm_fast_openmp", __pyx_m) < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (unlikely(PyDict_SetItemString(modules, "lightfm._lightfm_fast_openmp", __pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error) } } #endif /*--- Builtin init code ---*/ - if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error) /*--- Constants init code ---*/ - if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error) /*--- Global init code ---*/ generic = Py_None; Py_INCREF(Py_None); strided = Py_None; Py_INCREF(Py_None); @@ -22240,20 +26490,27 @@ PyMODINIT_FUNC PyInit__lightfm_fast_openmp(void) __pyx_vtabptr_7lightfm_20_lightfm_fast_openmp_CSRMatrix = &__pyx_vtable_7lightfm_20_lightfm_fast_openmp_CSRMatrix; __pyx_vtable_7lightfm_20_lightfm_fast_openmp_CSRMatrix.get_row_start = (int (*)(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *, int))__pyx_f_7lightfm_20_lightfm_fast_openmp_9CSRMatrix_get_row_start; __pyx_vtable_7lightfm_20_lightfm_fast_openmp_CSRMatrix.get_row_end = (int (*)(struct __pyx_obj_7lightfm_20_lightfm_fast_openmp_CSRMatrix *, int))__pyx_f_7lightfm_20_lightfm_fast_openmp_9CSRMatrix_get_row_end; - if (PyType_Ready(&__pyx_type_7lightfm_20_lightfm_fast_openmp_CSRMatrix) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if 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(__Pyx_setup_reduce((PyObject*)&__pyx_type_7lightfm_20_lightfm_fast_openmp_FastLightFM) < 0) __PYX_ERR(0, 191, __pyx_L1_error) __pyx_ptype_7lightfm_20_lightfm_fast_openmp_FastLightFM = &__pyx_type_7lightfm_20_lightfm_fast_openmp_FastLightFM; - if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_vtabptr_array = &__pyx_vtable_array; + __pyx_vtable_array.get_memview = (PyObject *(*)(struct __pyx_array_obj *))__pyx_array_get_memview; + if (PyType_Ready(&__pyx_type___pyx_array) < 0) __PYX_ERR(1, 103, __pyx_L1_error) __pyx_type___pyx_array.tp_print = 0; + if (__Pyx_SetVtable(__pyx_type___pyx_array.tp_dict, __pyx_vtabptr_array) < 0) __PYX_ERR(1, 103, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_array) < 0) __PYX_ERR(1, 103, __pyx_L1_error) __pyx_array_type = &__pyx_type___pyx_array; - if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(1, 277, __pyx_L1_error) __pyx_type___pyx_MemviewEnum.tp_print = 0; + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(1, 277, __pyx_L1_error) __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum; __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview; __pyx_vtable_memoryview.get_item_pointer = (char *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_get_item_pointer; @@ -22263,25 +26520,27 @@ PyMODINIT_FUNC PyInit__lightfm_fast_openmp(void) __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed; __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object; __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object; - if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(1, 328, __pyx_L1_error) __pyx_type___pyx_memoryview.tp_print = 0; - if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) __PYX_ERR(1, 328, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(1, 328, __pyx_L1_error) __pyx_memoryview_type = &__pyx_type___pyx_memoryview; __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice; __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview; 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PyCFunction_NewEx(&__pyx_mdef_7lightfm_20_lightfm_fast_openmp_11predict_ranks, NULL, __pyx_n_s_lightfm__lightfm_fast_openmp); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1244, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); - if (PyDict_SetItem(__pyx_d, __pyx_n_s_predict_ranks, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1238; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyDict_SetItem(__pyx_d, __pyx_n_s_predict_ranks, __pyx_t_1) < 0) __PYX_ERR(0, 1244, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; - /* "lightfm/_lightfm_fast_openmp.pyx":1332 + /* "lightfm/_lightfm_fast_openmp.pyx":1338 * * * def calculate_auc_from_rank(CSRMatrix ranks, # <<<<<<<<<<<<<< * int[::1] num_train_positives, * flt[::1] rank_data, */ - __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_20_lightfm_fast_openmp_13calculate_auc_from_rank, NULL, __pyx_n_s_lightfm__lightfm_fast_openmp); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1332; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_20_lightfm_fast_openmp_13calculate_auc_from_rank, NULL, __pyx_n_s_lightfm__lightfm_fast_openmp); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1338, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); - if (PyDict_SetItem(__pyx_d, __pyx_n_s_calculate_auc_from_rank, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1332; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyDict_SetItem(__pyx_d, __pyx_n_s_calculate_auc_from_rank, __pyx_t_1) < 0) __PYX_ERR(0, 1338, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; - /* "lightfm/_lightfm_fast_openmp.pyx":1386 + /* "lightfm/_lightfm_fast_openmp.pyx":1392 * * # Expose test functions * def __test_in_positives(int row, int col, CSRMatrix mat): # <<<<<<<<<<<<<< * * if in_positives(col, row, mat): */ - __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_20_lightfm_fast_openmp_15__test_in_positives, NULL, __pyx_n_s_lightfm__lightfm_fast_openmp); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1386; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_20_lightfm_fast_openmp_15__test_in_positives, NULL, __pyx_n_s_lightfm__lightfm_fast_openmp); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1392, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_test_in_positives, __pyx_t_1) < 0) __PYX_ERR(0, 1392, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "(tree fragment)":1 + * def __pyx_unpickle_CSRMatrix(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<< + * if __pyx_checksum != 0x5b63e82: + * from pickle import PickleError as __pyx_PickleError + */ + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_7lightfm_20_lightfm_fast_openmp_17__pyx_unpickle_CSRMatrix, NULL, __pyx_n_s_lightfm__lightfm_fast_openmp); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, 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PyType_Modified(__pyx_array_type); - /* "View.MemoryView":278 + /* "View.MemoryView":284 * return self.name * * cdef generic = Enum("") # <<<<<<<<<<<<<< * cdef strided = Enum("") # default * cdef indirect = Enum("") */ - __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__30, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__40, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 284, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_XGOTREF(generic); __Pyx_DECREF_SET(generic, __pyx_t_1); __Pyx_GIVEREF(__pyx_t_1); __pyx_t_1 = 0; - /* "View.MemoryView":279 + /* "View.MemoryView":285 * * cdef generic = Enum("") * cdef strided = Enum("") # default # <<<<<<<<<<<<<< * cdef indirect = Enum("") * */ - __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__31, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__41, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 285, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_XGOTREF(strided); __Pyx_DECREF_SET(strided, __pyx_t_1); __Pyx_GIVEREF(__pyx_t_1); __pyx_t_1 = 0; - /* "View.MemoryView":280 + /* "View.MemoryView":286 * cdef generic = Enum("") * cdef strided = Enum("") # default * cdef indirect = Enum("") # <<<<<<<<<<<<<< * * */ - __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__32, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__42, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 286, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_XGOTREF(indirect); 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__pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 983, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); - if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;} + if (PyDict_SetItem((PyObject *)__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) __PYX_ERR(1, 983, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; PyType_Modified(__pyx_memoryviewslice_type); - /* "View.MemoryView":1364 - * - * @cname('__pyx_memoryview__slice_assign_scalar') - * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<< - * Py_ssize_t *strides, int ndim, - * size_t itemsize, void *item) nogil: + /* "(tree fragment)":1 + * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<< + * if __pyx_checksum != 0xb068931: + * from pickle import PickleError as __pyx_PickleError + */ + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum, NULL, __pyx_n_s_View_MemoryView); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle_Enum, __pyx_t_1) < 0) __PYX_ERR(1, 1, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "(tree fragment)":9 + * __pyx_unpickle_Enum__set_state( __pyx_result, __pyx_state) + * return __pyx_result + * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<< + * __pyx_result.name = __pyx_state[0] + * if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): */ /*--- Wrapped vars code ---*/ @@ -22544,7 +26861,7 @@ PyMODINIT_FUNC PyInit__lightfm_fast_openmp(void) __Pyx_XDECREF(__pyx_t_1); if (__pyx_m) { if (__pyx_d) { - __Pyx_AddTraceback("init lightfm._lightfm_fast_openmp", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_AddTraceback("init lightfm._lightfm_fast_openmp", 0, __pyx_lineno, __pyx_filename); } Py_DECREF(__pyx_m); __pyx_m = 0; } else if (!PyErr_Occurred()) { @@ -22552,14 +26869,17 @@ PyMODINIT_FUNC PyInit__lightfm_fast_openmp(void) } __pyx_L0:; __Pyx_RefNannyFinishContext(); - #if PY_MAJOR_VERSION < 3 - return; - #else + #if CYTHON_PEP489_MULTI_PHASE_INIT + return (__pyx_m != NULL) ? 0 : -1; + #elif PY_MAJOR_VERSION >= 3 return __pyx_m; + #else + return; #endif } /* --- Runtime support code --- */ +/* Refnanny */ #if CYTHON_REFNANNY static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) { PyObject *m = NULL, *p = NULL; @@ -22576,6 +26896,7 @@ static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) { } #endif +/* GetBuiltinName */ static PyObject *__Pyx_GetBuiltinName(PyObject *name) { PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name); if (unlikely(!result)) { @@ -22589,6 +26910,7 @@ static PyObject *__Pyx_GetBuiltinName(PyObject *name) { return result; } +/* RaiseDoubleKeywords */ static void __Pyx_RaiseDoubleKeywordsError( const char* func_name, PyObject* kw_name) @@ -22602,6 +26924,7 @@ static void __Pyx_RaiseDoubleKeywordsError( #endif } +/* ParseKeywords */ static int __Pyx_ParseOptionalKeywords( PyObject *kwds, PyObject **argnames[], @@ -22703,6 +27026,7 @@ static int __Pyx_ParseOptionalKeywords( return -1; } +/* RaiseArgTupleInvalid */ static void __Pyx_RaiseArgtupleInvalid( const char* func_name, int exact, @@ -22719,1840 +27043,2365 @@ static void __Pyx_RaiseArgtupleInvalid( num_expected = num_max; more_or_less = "at most"; } - if (exact) { - more_or_less = "exactly"; + if (exact) { + more_or_less = "exactly"; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", + func_name, more_or_less, num_expected, + (num_expected == 1) ? "" : "s", num_found); +} + +/* MemviewSliceInit */ +static int +__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview, + int ndim, + __Pyx_memviewslice *memviewslice, + int memview_is_new_reference) +{ + __Pyx_RefNannyDeclarations + int i, retval=-1; + Py_buffer *buf = &memview->view; + __Pyx_RefNannySetupContext("init_memviewslice", 0); + if (!buf) { + PyErr_SetString(PyExc_ValueError, + "buf is NULL."); + goto fail; + } else if (memviewslice->memview || memviewslice->data) { + PyErr_SetString(PyExc_ValueError, + "memviewslice is already initialized!"); + goto fail; + } + if (buf->strides) { + for (i = 0; i < ndim; i++) { + memviewslice->strides[i] = buf->strides[i]; + } + } else { + Py_ssize_t stride = buf->itemsize; + for (i = ndim - 1; i >= 0; i--) { + memviewslice->strides[i] = stride; + stride *= buf->shape[i]; + } + } + for (i = 0; i < ndim; i++) { + memviewslice->shape[i] = buf->shape[i]; + if (buf->suboffsets) { + memviewslice->suboffsets[i] = buf->suboffsets[i]; + } else { + memviewslice->suboffsets[i] = -1; + } + } + memviewslice->memview = memview; + memviewslice->data = (char *)buf->buf; + if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) { + Py_INCREF(memview); + } + retval = 0; + goto no_fail; +fail: + memviewslice->memview = 0; + memviewslice->data = 0; + retval = -1; +no_fail: + __Pyx_RefNannyFinishContext(); + return retval; +} +#ifndef Py_NO_RETURN +#define Py_NO_RETURN +#endif +static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN { + va_list vargs; + char msg[200]; +#ifdef HAVE_STDARG_PROTOTYPES + va_start(vargs, fmt); +#else + va_start(vargs); +#endif + vsnprintf(msg, 200, fmt, vargs); + va_end(vargs); + Py_FatalError(msg); +} +static CYTHON_INLINE int +__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count, + PyThread_type_lock lock) +{ + int result; + PyThread_acquire_lock(lock, 1); + result = (*acquisition_count)++; + PyThread_release_lock(lock); + return result; +} +static CYTHON_INLINE int +__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count, + PyThread_type_lock lock) +{ + int result; + PyThread_acquire_lock(lock, 1); + result = (*acquisition_count)--; + PyThread_release_lock(lock); + return result; +} +static CYTHON_INLINE void +__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno) +{ + int first_time; + struct __pyx_memoryview_obj *memview = memslice->memview; + if (!memview || (PyObject *) memview == Py_None) + return; + if (__pyx_get_slice_count(memview) < 0) + __pyx_fatalerror("Acquisition count is %d (line %d)", + __pyx_get_slice_count(memview), lineno); + first_time = __pyx_add_acquisition_count(memview) == 0; + if (first_time) { + if (have_gil) { + Py_INCREF((PyObject *) memview); + } else { + PyGILState_STATE _gilstate = PyGILState_Ensure(); + Py_INCREF((PyObject *) memview); + PyGILState_Release(_gilstate); + } + } +} +static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice, + int have_gil, int lineno) { + int last_time; + struct __pyx_memoryview_obj *memview = memslice->memview; + if (!memview ) { + return; + } else if ((PyObject *) memview == Py_None) { + memslice->memview = NULL; + return; + } + if (__pyx_get_slice_count(memview) <= 0) + __pyx_fatalerror("Acquisition count is %d (line %d)", + __pyx_get_slice_count(memview), lineno); + last_time = __pyx_sub_acquisition_count(memview) == 1; + memslice->data = NULL; + if (last_time) { + if (have_gil) { + Py_CLEAR(memslice->memview); + } else { + PyGILState_STATE _gilstate = PyGILState_Ensure(); + Py_CLEAR(memslice->memview); + PyGILState_Release(_gilstate); + } + } else { + memslice->memview = NULL; } - PyErr_Format(PyExc_TypeError, - "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", - func_name, more_or_less, num_expected, - (num_expected == 1) ? "" : "s", num_found); } -static CYTHON_INLINE int __Pyx_IsLittleEndian(void) { - unsigned int n = 1; - return *(unsigned char*)(&n) != 0; +/* RaiseTooManyValuesToUnpack */ +static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) { + PyErr_Format(PyExc_ValueError, + "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected); } -static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx, - __Pyx_BufFmt_StackElem* stack, - __Pyx_TypeInfo* type) { - stack[0].field = &ctx->root; - stack[0].parent_offset = 0; - ctx->root.type = type; - ctx->root.name = "buffer dtype"; - ctx->root.offset = 0; - ctx->head = stack; - ctx->head->field = &ctx->root; - ctx->fmt_offset = 0; - ctx->head->parent_offset = 0; - ctx->new_packmode = '@'; - ctx->enc_packmode = '@'; - ctx->new_count = 1; - ctx->enc_count = 0; - ctx->enc_type = 0; - ctx->is_complex = 0; - ctx->is_valid_array = 0; - ctx->struct_alignment = 0; - while (type->typegroup == 'S') { - ++ctx->head; - ctx->head->field = type->fields; - ctx->head->parent_offset = 0; - type = type->fields->type; - } + +/* RaiseNeedMoreValuesToUnpack */ +static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) { + PyErr_Format(PyExc_ValueError, + "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack", + index, (index == 1) ? "" : "s"); } -static int __Pyx_BufFmt_ParseNumber(const char** ts) { - int count; - const char* t = *ts; - if (*t < '0' || *t > '9') { - return -1; - } else { - count = *t++ - '0'; - while (*t >= '0' && *t < '9') { - count *= 10; - count += *t++ - '0'; + +/* IterFinish */ +static CYTHON_INLINE int __Pyx_IterFinish(void) { +#if CYTHON_FAST_THREAD_STATE + PyThreadState *tstate = __Pyx_PyThreadState_Current; + PyObject* exc_type = tstate->curexc_type; + if (unlikely(exc_type)) { + if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) { + PyObject *exc_value, *exc_tb; + exc_value = tstate->curexc_value; + exc_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; + Py_DECREF(exc_type); + Py_XDECREF(exc_value); + Py_XDECREF(exc_tb); + return 0; + } else { + return -1; } } - *ts = t; - return count; -} -static int __Pyx_BufFmt_ExpectNumber(const char **ts) { - int number = __Pyx_BufFmt_ParseNumber(ts); - if (number == -1) - PyErr_Format(PyExc_ValueError,\ - "Does not understand character buffer dtype format string ('%c')", **ts); - return number; -} -static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) { - PyErr_Format(PyExc_ValueError, - "Unexpected format string character: '%c'", ch); + return 0; +#else + if (unlikely(PyErr_Occurred())) { + if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) { + PyErr_Clear(); + return 0; + } else { + return -1; + } + } + return 0; +#endif } -static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) { - switch (ch) { - case 'c': return "'char'"; - case 'b': return "'signed char'"; - case 'B': return "'unsigned char'"; - case 'h': return "'short'"; - case 'H': return "'unsigned short'"; - case 'i': return "'int'"; - case 'I': return "'unsigned int'"; - case 'l': return "'long'"; - case 'L': return "'unsigned long'"; - case 'q': return "'long long'"; - case 'Q': return "'unsigned long long'"; - case 'f': return (is_complex ? "'complex float'" : "'float'"); - case 'd': return (is_complex ? "'complex double'" : "'double'"); - case 'g': return (is_complex ? "'complex long double'" : "'long double'"); - case 'T': return "a struct"; - case 'O': return "Python object"; - case 'P': return "a pointer"; - case 's': case 'p': return "a string"; - case 0: return "end"; - default: return "unparseable format string"; - } + +/* UnpackItemEndCheck */ +static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) { + if (unlikely(retval)) { + Py_DECREF(retval); + __Pyx_RaiseTooManyValuesError(expected); + return -1; + } else { + return __Pyx_IterFinish(); + } + return 0; } -static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) { - switch (ch) { - case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; - case 'h': case 'H': return 2; - case 'i': case 'I': case 'l': case 'L': return 4; - case 'q': case 'Q': return 8; - case 'f': return (is_complex ? 8 : 4); - case 'd': return (is_complex ? 16 : 8); - case 'g': { - PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g').."); - return 0; + +/* PyErrExceptionMatches */ +#if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; icurexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); } -typedef struct { char c; short x; } __Pyx_st_short; -typedef struct { char c; int x; } __Pyx_st_int; -typedef struct { char c; long x; } __Pyx_st_long; -typedef struct { char c; float x; } __Pyx_st_float; -typedef struct { char c; double x; } __Pyx_st_double; -typedef struct { char c; long double x; } __Pyx_st_longdouble; -typedef struct { char c; void *x; } __Pyx_st_void_p; -#ifdef HAVE_LONG_LONG -typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong; -#endif -static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) { - switch (ch) { - case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; - case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short); - case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int); - case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long); -#ifdef HAVE_LONG_LONG - case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG); #endif - case 'f': return sizeof(__Pyx_st_float) - sizeof(float); - case 'd': return sizeof(__Pyx_st_double) - sizeof(double); - case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double); - case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*); - default: - __Pyx_BufFmt_RaiseUnexpectedChar(ch); - return 0; - } + +/* PyErrFetchRestore */ +#if CYTHON_FAST_THREAD_STATE +static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); } -/* These are for computing the padding at the end of the struct to align - on the first member of the struct. This will probably the same as above, - but we don't have any guarantees. - */ -typedef struct { short x; char c; } __Pyx_pad_short; -typedef struct { int x; char c; } __Pyx_pad_int; -typedef struct { long x; char c; } __Pyx_pad_long; -typedef struct { float x; char c; } __Pyx_pad_float; -typedef struct { double x; char c; } __Pyx_pad_double; -typedef struct { long double x; char c; } __Pyx_pad_longdouble; -typedef struct { void *x; char c; } __Pyx_pad_void_p; -#ifdef HAVE_LONG_LONG -typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong; +static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +} +#endif + +/* GetAttr */ +static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) { +#if CYTHON_USE_TYPE_SLOTS +#if PY_MAJOR_VERSION >= 3 + if (likely(PyUnicode_Check(n))) +#else + if (likely(PyString_Check(n))) #endif -static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) { - switch (ch) { - case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; - case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short); - case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int); - case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long); -#ifdef HAVE_LONG_LONG - case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG); + return __Pyx_PyObject_GetAttrStr(o, n); #endif - case 'f': return sizeof(__Pyx_pad_float) - sizeof(float); - case 'd': return sizeof(__Pyx_pad_double) - sizeof(double); - case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double); - case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*); - default: - __Pyx_BufFmt_RaiseUnexpectedChar(ch); - return 0; + return PyObject_GetAttr(o, n); +} + +/* GetAttr3 */ +static PyObject *__Pyx_GetAttr3Default(PyObject *d) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + return NULL; + __Pyx_PyErr_Clear(); + Py_INCREF(d); + return d; +} +static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) { + PyObject *r = __Pyx_GetAttr(o, n); + return (likely(r)) ? r : __Pyx_GetAttr3Default(d); +} + +/* GetModuleGlobalName */ +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { + PyObject *result; +#if !CYTHON_AVOID_BORROWED_REFS + result = PyDict_GetItem(__pyx_d, name); + if (likely(result)) { + Py_INCREF(result); + } else { +#else + result = PyObject_GetItem(__pyx_d, name); + if (!result) { + PyErr_Clear(); +#endif + result = __Pyx_GetBuiltinName(name); } + return result; } -static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) { - switch (ch) { - case 'c': - return 'H'; - case 'b': case 'h': case 'i': - case 'l': case 'q': case 's': case 'p': - return 'I'; - case 'B': case 'H': case 'I': case 'L': case 'Q': - return 'U'; - case 'f': case 'd': case 'g': - return (is_complex ? 'C' : 'R'); - case 'O': - return 'O'; - case 'P': - return 'P'; - default: { - __Pyx_BufFmt_RaiseUnexpectedChar(ch); - return 0; + +/* ArgTypeTest */ + static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact) +{ + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; } - } + else if (exact) { + #if PY_MAJOR_VERSION == 2 + if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; + #endif + } + else { + if (likely(__Pyx_TypeCheck(obj, type))) return 1; + } + PyErr_Format(PyExc_TypeError, + "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", + name, type->tp_name, Py_TYPE(obj)->tp_name); + return 0; } -static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) { - if (ctx->head == NULL || ctx->head->field == &ctx->root) { - const char* expected; - const char* quote; - if (ctx->head == NULL) { - expected = "end"; - quote = ""; + +/* PyCFunctionFastCall */ + #if CYTHON_FAST_PYCCALL +static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) { + PyCFunctionObject *func = (PyCFunctionObject*)func_obj; + PyCFunction meth = PyCFunction_GET_FUNCTION(func); + PyObject *self = PyCFunction_GET_SELF(func); + int flags = PyCFunction_GET_FLAGS(func); + assert(PyCFunction_Check(func)); + assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS))); + assert(nargs >= 0); + assert(nargs == 0 || args != NULL); + /* _PyCFunction_FastCallDict() must not be called with an exception set, + because it may clear it (directly or indirectly) and so the + caller loses its exception */ + assert(!PyErr_Occurred()); + if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) { + return (*((__Pyx_PyCFunctionFastWithKeywords)meth)) (self, args, nargs, NULL); } else { - expected = ctx->head->field->type->name; - quote = "'"; + return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs); } - PyErr_Format(PyExc_ValueError, - "Buffer dtype mismatch, expected %s%s%s but got %s", - quote, expected, quote, - __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex)); - } else { - __Pyx_StructField* field = ctx->head->field; - __Pyx_StructField* parent = (ctx->head - 1)->field; - PyErr_Format(PyExc_ValueError, - "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'", - field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex), - parent->type->name, field->name); - } } -static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) { - char group; - size_t size, offset, arraysize = 1; - if (ctx->enc_type == 0) return 0; - if (ctx->head->field->type->arraysize[0]) { - int i, ndim = 0; - if (ctx->enc_type == 's' || ctx->enc_type == 'p') { - ctx->is_valid_array = ctx->head->field->type->ndim == 1; - ndim = 1; - if (ctx->enc_count != ctx->head->field->type->arraysize[0]) { - PyErr_Format(PyExc_ValueError, - "Expected a dimension of size %zu, got %zu", - ctx->head->field->type->arraysize[0], ctx->enc_count); - return -1; +#endif + +/* PyFunctionFastCall */ + #if CYTHON_FAST_PYCALL +#include "frameobject.h" +static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na, + PyObject *globals) { + PyFrameObject *f; + PyThreadState *tstate = __Pyx_PyThreadState_Current; + PyObject **fastlocals; + Py_ssize_t i; + PyObject *result; + assert(globals != NULL); + /* XXX Perhaps we should create a specialized + PyFrame_New() that doesn't take locals, but does + take builtins without sanity checking them. + */ + assert(tstate != NULL); + f = PyFrame_New(tstate, co, globals, NULL); + if (f == NULL) { + return NULL; + } + fastlocals = f->f_localsplus; + for (i = 0; i < na; i++) { + Py_INCREF(*args); + fastlocals[i] = *args++; + } + result = PyEval_EvalFrameEx(f,0); + ++tstate->recursion_depth; + Py_DECREF(f); + --tstate->recursion_depth; + return result; +} +#if 1 || PY_VERSION_HEX < 0x030600B1 +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) { + PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); + PyObject *globals = PyFunction_GET_GLOBALS(func); + PyObject *argdefs = PyFunction_GET_DEFAULTS(func); + PyObject *closure; +#if PY_MAJOR_VERSION >= 3 + PyObject *kwdefs; +#endif + PyObject *kwtuple, **k; + PyObject **d; + Py_ssize_t nd; + Py_ssize_t nk; + PyObject *result; + assert(kwargs == NULL || PyDict_Check(kwargs)); + nk = kwargs ? PyDict_Size(kwargs) : 0; + if (Py_EnterRecursiveCall((char*)" while calling a Python object")) { + return NULL; + } + if ( +#if PY_MAJOR_VERSION >= 3 + co->co_kwonlyargcount == 0 && +#endif + likely(kwargs == NULL || nk == 0) && + co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) { + if (argdefs == NULL && co->co_argcount == nargs) { + result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals); + goto done; + } + else if (nargs == 0 && argdefs != NULL + && co->co_argcount == Py_SIZE(argdefs)) { + /* function called with no arguments, but all parameters have + a default value: use default values as arguments .*/ + args = &PyTuple_GET_ITEM(argdefs, 0); + result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals); + goto done; } } - if (!ctx->is_valid_array) { - PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d", - ctx->head->field->type->ndim, ndim); - return -1; + if (kwargs != NULL) { + Py_ssize_t pos, i; + kwtuple = PyTuple_New(2 * nk); + if (kwtuple == NULL) { + result = NULL; + goto done; + } + k = &PyTuple_GET_ITEM(kwtuple, 0); + pos = i = 0; + while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) { + Py_INCREF(k[i]); + Py_INCREF(k[i+1]); + i += 2; + } + nk = i / 2; } - for (i = 0; i < ctx->head->field->type->ndim; i++) { - arraysize *= ctx->head->field->type->arraysize[i]; + else { + kwtuple = NULL; + k = NULL; } - ctx->is_valid_array = 0; - ctx->enc_count = 1; - } - group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex); - do { - __Pyx_StructField* field = ctx->head->field; - __Pyx_TypeInfo* type = field->type; - if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') { - size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex); - } else { - size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex); + closure = PyFunction_GET_CLOSURE(func); +#if PY_MAJOR_VERSION >= 3 + kwdefs = PyFunction_GET_KW_DEFAULTS(func); +#endif + if (argdefs != NULL) { + d = &PyTuple_GET_ITEM(argdefs, 0); + nd = Py_SIZE(argdefs); } - if (ctx->enc_packmode == '@') { - size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex); - size_t align_mod_offset; - if (align_at == 0) return -1; - align_mod_offset = ctx->fmt_offset % align_at; - if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset; - if (ctx->struct_alignment == 0) - ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type, - ctx->is_complex); + else { + d = NULL; + nd = 0; } - if (type->size != size || type->typegroup != group) { - if (type->typegroup == 'C' && type->fields != NULL) { - size_t parent_offset = ctx->head->parent_offset + field->offset; - ++ctx->head; - ctx->head->field = type->fields; - ctx->head->parent_offset = parent_offset; - continue; - } - if ((type->typegroup == 'H' || group == 'H') && type->size == size) { - } else { - __Pyx_BufFmt_RaiseExpected(ctx); - return -1; - } +#if PY_MAJOR_VERSION >= 3 + result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL, + args, nargs, + k, (int)nk, + d, (int)nd, kwdefs, closure); +#else + result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, + args, nargs, + k, (int)nk, + d, (int)nd, closure); +#endif + Py_XDECREF(kwtuple); +done: + Py_LeaveRecursiveCall(); + return result; +} +#endif +#endif + +/* PyObjectCall */ + #if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { + PyObject *result; + ternaryfunc call = func->ob_type->tp_call; + if (unlikely(!call)) + return PyObject_Call(func, arg, kw); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); } - offset = ctx->head->parent_offset + field->offset; - if (ctx->fmt_offset != offset) { - PyErr_Format(PyExc_ValueError, - "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected", - (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset); - return -1; + return result; +} +#endif + +/* PyObjectCallMethO */ + #if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { + PyObject *self, *result; + PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); } - ctx->fmt_offset += size; - if (arraysize) - ctx->fmt_offset += (arraysize - 1) * size; - --ctx->enc_count; - while (1) { - if (field == &ctx->root) { - ctx->head = NULL; - if (ctx->enc_count != 0) { - __Pyx_BufFmt_RaiseExpected(ctx); - return -1; - } - break; - } - ctx->head->field = ++field; - if (field->type == NULL) { - --ctx->head; - field = ctx->head->field; - continue; - } else if (field->type->typegroup == 'S') { - size_t parent_offset = ctx->head->parent_offset + field->offset; - if (field->type->fields->type == NULL) continue; - field = field->type->fields; - ++ctx->head; - ctx->head->field = field; - ctx->head->parent_offset = parent_offset; - break; - } else { - break; - } + return result; +} +#endif + +/* PyObjectCallOneArg */ + #if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#if CYTHON_FAST_PYCALL + if (PyFunction_Check(func)) { + return __Pyx_PyFunction_FastCall(func, &arg, 1); } - } while (ctx->enc_count); - ctx->enc_type = 0; - ctx->is_complex = 0; - return 0; +#endif + if (likely(PyCFunction_Check(func))) { + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); +#if CYTHON_FAST_PYCCALL + } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) { + return __Pyx_PyCFunction_FastCall(func, &arg, 1); +#endif + } + } + return __Pyx__PyObject_CallOneArg(func, arg); } -static CYTHON_INLINE PyObject * -__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp) -{ - const char *ts = *tsp; - int i = 0, number; - int ndim = ctx->head->field->type->ndim; -; - ++ts; - if (ctx->new_count != 1) { - PyErr_SetString(PyExc_ValueError, - "Cannot handle repeated arrays in format string"); - return NULL; +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_Pack(1, arg); + if (unlikely(!args)) return NULL; + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +#endif + +/* Import */ + static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_MAJOR_VERSION < 3 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; } - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - while (*ts && *ts != ')') { - switch (*ts) { - case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue; - default: break; + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_MAJOR_VERSION < 3 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif } - number = __Pyx_BufFmt_ExpectNumber(&ts); - if (number == -1) return NULL; - if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i]) - return PyErr_Format(PyExc_ValueError, - "Expected a dimension of size %zu, got %d", - ctx->head->field->type->arraysize[i], number); - if (*ts != ',' && *ts != ')') - return PyErr_Format(PyExc_ValueError, - "Expected a comma in format string, got '%c'", *ts); - if (*ts == ',') ts++; - i++; } - if (i != ndim) - return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d", - ctx->head->field->type->ndim, i); - if (!*ts) { - PyErr_SetString(PyExc_ValueError, - "Unexpected end of format string, expected ')'"); - return NULL; +bad: + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +/* ImportFrom */ + static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif } - ctx->is_valid_array = 1; - ctx->new_count = 1; - *tsp = ++ts; - return Py_None; + return value; } -static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) { - int got_Z = 0; - while (1) { - switch(*ts) { - case 0: - if (ctx->enc_type != 0 && ctx->head == NULL) { - __Pyx_BufFmt_RaiseExpected(ctx); - return NULL; - } - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - if (ctx->head != NULL) { - __Pyx_BufFmt_RaiseExpected(ctx); - return NULL; + +/* RaiseException */ + #if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + __Pyx_PyThreadState_declare + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; } - return ts; - case ' ': - case '\r': - case '\n': - ++ts; - break; - case '<': - if (!__Pyx_IsLittleEndian()) { - PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler"); - return NULL; + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; } - ctx->new_packmode = '='; - ++ts; - break; - case '>': - case '!': - if (__Pyx_IsLittleEndian()) { - PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler"); - return NULL; +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; } - ctx->new_packmode = '='; - ++ts; - break; - case '=': - case '@': - case '^': - ctx->new_packmode = *ts++; - break; - case 'T': - { - const char* ts_after_sub; - size_t i, struct_count = ctx->new_count; - size_t struct_alignment = ctx->struct_alignment; - ctx->new_count = 1; - ++ts; - if (*ts != '{') { - PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'"); - return NULL; - } - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - ctx->enc_type = 0; - ctx->enc_count = 0; - ctx->struct_alignment = 0; - ++ts; - ts_after_sub = ts; - for (i = 0; i != struct_count; ++i) { - ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts); - if (!ts_after_sub) return NULL; - } - ts = ts_after_sub; - if (struct_alignment) ctx->struct_alignment = struct_alignment; + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; } - break; - case '}': - { - size_t alignment = ctx->struct_alignment; - ++ts; - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - ctx->enc_type = 0; - if (alignment && ctx->fmt_offset % alignment) { - ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment); - } + } + __Pyx_PyThreadState_assign + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; } - return ts; - case 'x': - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - ctx->fmt_offset += ctx->new_count; - ctx->new_count = 1; - ctx->enc_count = 0; - ctx->enc_type = 0; - ctx->enc_packmode = ctx->new_packmode; - ++ts; - break; - case 'Z': - got_Z = 1; - ++ts; - if (*ts != 'f' && *ts != 'd' && *ts != 'g') { - __Pyx_BufFmt_RaiseUnexpectedChar('Z'); - return NULL; + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + int is_subclass = PyObject_IsSubclass(instance_class, type); + if (!is_subclass) { + instance_class = NULL; + } else if (unlikely(is_subclass == -1)) { + goto bad; + } else { + type = instance_class; + } + } } - case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I': - case 'l': case 'L': case 'q': case 'Q': - case 'f': case 'd': case 'g': - case 'O': case 'p': - if (ctx->enc_type == *ts && got_Z == ctx->is_complex && - ctx->enc_packmode == ctx->new_packmode) { - ctx->enc_count += ctx->new_count; - ctx->new_count = 1; - got_Z = 0; - ++ts; - break; + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } } - case 's': - if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; - ctx->enc_count = ctx->new_count; - ctx->enc_packmode = ctx->new_packmode; - ctx->enc_type = *ts; - ctx->is_complex = got_Z; - ++ts; - ctx->new_count = 1; - got_Z = 0; - break; - case ':': - ++ts; - while(*ts != ':') ++ts; - ++ts; - break; - case '(': - if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL; - break; - default: - { - int number = __Pyx_BufFmt_ExpectNumber(&ts); - if (number == -1) return NULL; - ctx->new_count = (size_t)number; + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } + if (cause) { + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; } + PyException_SetCause(value, fixed_cause); } - } -} -static CYTHON_INLINE void __Pyx_ZeroBuffer(Py_buffer* buf) { - buf->buf = NULL; - buf->obj = NULL; - buf->strides = __Pyx_zeros; - buf->shape = __Pyx_zeros; - buf->suboffsets = __Pyx_minusones; + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = __Pyx_PyThreadState_Current; + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; } -static CYTHON_INLINE int __Pyx_GetBufferAndValidate( - Py_buffer* buf, PyObject* obj, __Pyx_TypeInfo* dtype, int flags, - int nd, int cast, __Pyx_BufFmt_StackElem* stack) -{ - if (obj == Py_None || obj == NULL) { - __Pyx_ZeroBuffer(buf); - return 0; - } - buf->buf = NULL; - if (__Pyx_GetBuffer(obj, buf, flags) == -1) goto fail; - if (buf->ndim != nd) { - PyErr_Format(PyExc_ValueError, - "Buffer has wrong number of dimensions (expected %d, got %d)", - nd, buf->ndim); - goto fail; - } - if (!cast) { - __Pyx_BufFmt_Context ctx; - __Pyx_BufFmt_Init(&ctx, stack, dtype); - if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail; - } - if ((unsigned)buf->itemsize != dtype->size) { - PyErr_Format(PyExc_ValueError, - "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "d byte%s) does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "d byte%s)", - buf->itemsize, (buf->itemsize > 1) ? "s" : "", - dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : ""); - goto fail; - } - if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones; - return 0; -fail:; - __Pyx_ZeroBuffer(buf); - return -1; +#endif + +/* HasAttr */ + static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) { + PyObject *r; + if (unlikely(!__Pyx_PyBaseString_Check(n))) { + PyErr_SetString(PyExc_TypeError, + "hasattr(): attribute name must be string"); + return -1; + } + r = __Pyx_GetAttr(o, n); + if (unlikely(!r)) { + PyErr_Clear(); + return 0; + } else { + Py_DECREF(r); + return 1; + } } -static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) { - if (info->buf == NULL) return; - if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL; - __Pyx_ReleaseBuffer(info); + +/* BytesEquals */ + static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) { +#if CYTHON_COMPILING_IN_PYPY + return PyObject_RichCompareBool(s1, s2, equals); +#else + if (s1 == s2) { + return (equals == Py_EQ); + } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) { + const char *ps1, *ps2; + Py_ssize_t length = PyBytes_GET_SIZE(s1); + if (length != PyBytes_GET_SIZE(s2)) + return (equals == Py_NE); + ps1 = PyBytes_AS_STRING(s1); + ps2 = PyBytes_AS_STRING(s2); + if (ps1[0] != ps2[0]) { + return (equals == Py_NE); + } else if (length == 1) { + return (equals == Py_EQ); + } else { + int result; +#if CYTHON_USE_UNICODE_INTERNALS + Py_hash_t hash1, hash2; + hash1 = ((PyBytesObject*)s1)->ob_shash; + hash2 = ((PyBytesObject*)s2)->ob_shash; + if (hash1 != hash2 && hash1 != -1 && hash2 != -1) { + return (equals == Py_NE); + } +#endif + result = memcmp(ps1, ps2, (size_t)length); + return (equals == Py_EQ) ? (result == 0) : (result != 0); + } + } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) { + return (equals == Py_NE); + } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) { + return (equals == Py_NE); + } else { + int result; + PyObject* py_result = PyObject_RichCompare(s1, s2, equals); + if (!py_result) + return -1; + result = __Pyx_PyObject_IsTrue(py_result); + Py_DECREF(py_result); + return result; + } +#endif } -static int -__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview, - int ndim, - __Pyx_memviewslice *memviewslice, - int memview_is_new_reference) -{ - __Pyx_RefNannyDeclarations - int i, retval=-1; - Py_buffer *buf = &memview->view; - __Pyx_RefNannySetupContext("init_memviewslice", 0); - if (!buf) { - PyErr_SetString(PyExc_ValueError, - "buf is NULL."); - goto fail; - } else if (memviewslice->memview || memviewslice->data) { - PyErr_SetString(PyExc_ValueError, - "memviewslice is already initialized!"); - goto fail; +/* UnicodeEquals */ + static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) { +#if CYTHON_COMPILING_IN_PYPY + return PyObject_RichCompareBool(s1, s2, equals); +#else +#if PY_MAJOR_VERSION < 3 + PyObject* owned_ref = NULL; +#endif + int s1_is_unicode, s2_is_unicode; + if (s1 == s2) { + goto return_eq; } - if (buf->strides) { - for (i = 0; i < ndim; i++) { - memviewslice->strides[i] = buf->strides[i]; + s1_is_unicode = PyUnicode_CheckExact(s1); + s2_is_unicode = PyUnicode_CheckExact(s2); +#if PY_MAJOR_VERSION < 3 + if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) { + owned_ref = PyUnicode_FromObject(s2); + if (unlikely(!owned_ref)) + return -1; + s2 = owned_ref; + s2_is_unicode = 1; + } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) { + owned_ref = PyUnicode_FromObject(s1); + if (unlikely(!owned_ref)) + return -1; + s1 = owned_ref; + s1_is_unicode = 1; + } else if (((!s2_is_unicode) & (!s1_is_unicode))) { + return __Pyx_PyBytes_Equals(s1, s2, equals); + } +#endif + if (s1_is_unicode & s2_is_unicode) { + Py_ssize_t length; + int kind; + void *data1, *data2; + if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0)) + return -1; + length = __Pyx_PyUnicode_GET_LENGTH(s1); + if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) { + goto return_ne; } - } else { - Py_ssize_t stride = buf->itemsize; - for (i = ndim - 1; i >= 0; i--) { - memviewslice->strides[i] = stride; - stride *= buf->shape[i]; +#if CYTHON_USE_UNICODE_INTERNALS + { + Py_hash_t hash1, hash2; + #if CYTHON_PEP393_ENABLED + hash1 = ((PyASCIIObject*)s1)->hash; + hash2 = ((PyASCIIObject*)s2)->hash; + #else + hash1 = ((PyUnicodeObject*)s1)->hash; + hash2 = ((PyUnicodeObject*)s2)->hash; + #endif + if (hash1 != hash2 && hash1 != -1 && hash2 != -1) { + goto return_ne; + } } - } - for (i = 0; i < ndim; i++) { - memviewslice->shape[i] = buf->shape[i]; - if (buf->suboffsets) { - memviewslice->suboffsets[i] = buf->suboffsets[i]; +#endif + kind = __Pyx_PyUnicode_KIND(s1); + if (kind != __Pyx_PyUnicode_KIND(s2)) { + goto return_ne; + } + data1 = __Pyx_PyUnicode_DATA(s1); + data2 = __Pyx_PyUnicode_DATA(s2); + if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) { + goto return_ne; + } else if (length == 1) { + goto return_eq; } else { - memviewslice->suboffsets[i] = -1; + int result = memcmp(data1, data2, (size_t)(length * kind)); + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(owned_ref); + #endif + return (equals == Py_EQ) ? (result == 0) : (result != 0); } + } else if ((s1 == Py_None) & s2_is_unicode) { + goto return_ne; + } else if ((s2 == Py_None) & s1_is_unicode) { + goto return_ne; + } else { + int result; + PyObject* py_result = PyObject_RichCompare(s1, s2, equals); + if (!py_result) + return -1; + result = __Pyx_PyObject_IsTrue(py_result); + Py_DECREF(py_result); + return result; } - memviewslice->memview = memview; - memviewslice->data = (char *)buf->buf; - if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) { - Py_INCREF(memview); - } - retval = 0; - goto no_fail; -fail: - memviewslice->memview = 0; - memviewslice->data = 0; - retval = -1; -no_fail: - __Pyx_RefNannyFinishContext(); - return retval; -} -static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) { - va_list vargs; - char msg[200]; -#ifdef HAVE_STDARG_PROTOTYPES - va_start(vargs, fmt); -#else - va_start(vargs); +return_eq: + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(owned_ref); + #endif + return (equals == Py_EQ); +return_ne: + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(owned_ref); + #endif + return (equals == Py_NE); #endif - vsnprintf(msg, 200, fmt, vargs); - Py_FatalError(msg); - va_end(vargs); -} -static CYTHON_INLINE int -__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count, - PyThread_type_lock lock) -{ - int result; - PyThread_acquire_lock(lock, 1); - result = (*acquisition_count)++; - PyThread_release_lock(lock); - return result; -} -static CYTHON_INLINE int -__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count, - PyThread_type_lock lock) -{ - int result; - PyThread_acquire_lock(lock, 1); - result = (*acquisition_count)--; - PyThread_release_lock(lock); - return result; } -static CYTHON_INLINE void -__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno) -{ - int first_time; - struct __pyx_memoryview_obj *memview = memslice->memview; - if (!memview || (PyObject *) memview == Py_None) - return; - if (__pyx_get_slice_count(memview) < 0) - __pyx_fatalerror("Acquisition count is %d (line %d)", - __pyx_get_slice_count(memview), lineno); - first_time = __pyx_add_acquisition_count(memview) == 0; - if (first_time) { - if (have_gil) { - Py_INCREF((PyObject *) memview); - } else { - PyGILState_STATE _gilstate = PyGILState_Ensure(); - Py_INCREF((PyObject *) memview); - PyGILState_Release(_gilstate); + +/* decode_c_string */ + static CYTHON_INLINE PyObject* __Pyx_decode_c_string( + const char* cstring, Py_ssize_t start, Py_ssize_t stop, + const char* encoding, const char* errors, + PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) { + Py_ssize_t length; + if (unlikely((start < 0) | (stop < 0))) { + size_t slen = strlen(cstring); + if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) { + PyErr_SetString(PyExc_OverflowError, + "c-string too long to convert to Python"); + return NULL; } - } -} -static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice, - int have_gil, int lineno) { - int last_time; - struct __pyx_memoryview_obj *memview = memslice->memview; - if (!memview ) { - return; - } else if ((PyObject *) memview == Py_None) { - memslice->memview = NULL; - return; - } - if (__pyx_get_slice_count(memview) <= 0) - __pyx_fatalerror("Acquisition count is %d (line %d)", - __pyx_get_slice_count(memview), lineno); - last_time = __pyx_sub_acquisition_count(memview) == 1; - memslice->data = NULL; - if (last_time) { - if (have_gil) { - Py_CLEAR(memslice->memview); - } else { - PyGILState_STATE _gilstate = PyGILState_Ensure(); - Py_CLEAR(memslice->memview); - PyGILState_Release(_gilstate); + length = (Py_ssize_t) slen; + if (start < 0) { + start += length; + if (start < 0) + start = 0; } + if (stop < 0) + stop += length; + } + length = stop - start; + if (unlikely(length <= 0)) + return PyUnicode_FromUnicode(NULL, 0); + cstring += start; + if (decode_func) { + return decode_func(cstring, length, errors); } else { - memslice->memview = NULL; + return PyUnicode_Decode(cstring, length, encoding, errors); } } -static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) { - PyErr_Format(PyExc_ValueError, - "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected); +/* RaiseNoneIterError */ + static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); } -static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) { - PyErr_Format(PyExc_ValueError, - "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack", - index, (index == 1) ? "" : "s"); +/* ExtTypeTest */ + static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) { + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; + } + if (likely(__Pyx_TypeCheck(obj, type))) + return 1; + PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s", + Py_TYPE(obj)->tp_name, type->tp_name); + return 0; } -static CYTHON_INLINE int __Pyx_IterFinish(void) { -#if CYTHON_COMPILING_IN_CPYTHON - PyThreadState *tstate = PyThreadState_GET(); - PyObject* exc_type = tstate->curexc_type; - if (unlikely(exc_type)) { - if (likely(exc_type == PyExc_StopIteration) || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)) { - PyObject *exc_value, *exc_tb; - exc_value = tstate->curexc_value; - exc_tb = tstate->curexc_traceback; - tstate->curexc_type = 0; - tstate->curexc_value = 0; - tstate->curexc_traceback = 0; - Py_DECREF(exc_type); - Py_XDECREF(exc_value); - Py_XDECREF(exc_tb); - return 0; - } else { - return -1; - } +/* SaveResetException */ + #if CYTHON_FAST_THREAD_STATE +static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { + #if PY_VERSION_HEX >= 0x030700A2 + *type = tstate->exc_state.exc_type; + *value = tstate->exc_state.exc_value; + *tb = tstate->exc_state.exc_traceback; + #else + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + #endif + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +} +static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + #if PY_VERSION_HEX >= 0x030700A2 + tmp_type = tstate->exc_state.exc_type; + tmp_value = tstate->exc_state.exc_value; + tmp_tb = tstate->exc_state.exc_traceback; + tstate->exc_state.exc_type = type; + tstate->exc_state.exc_value = value; + tstate->exc_state.exc_traceback = tb; + #else + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = type; + tstate->exc_value = value; + tstate->exc_traceback = tb; + #endif + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +} +#endif + +/* GetException */ + #if CYTHON_FAST_THREAD_STATE +static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { +#else +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { +#endif + PyObject *local_type, *local_value, *local_tb; +#if CYTHON_FAST_THREAD_STATE + PyObject *tmp_type, *tmp_value, *tmp_tb; + local_type = tstate->curexc_type; + local_value = tstate->curexc_value; + local_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(&local_type, &local_value, &local_tb); +#endif + PyErr_NormalizeException(&local_type, &local_value, &local_tb); +#if CYTHON_FAST_THREAD_STATE + if (unlikely(tstate->curexc_type)) +#else + if (unlikely(PyErr_Occurred())) +#endif + goto bad; + #if PY_MAJOR_VERSION >= 3 + if (local_tb) { + if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) + goto bad; } - return 0; + #endif + Py_XINCREF(local_tb); + Py_XINCREF(local_type); + Py_XINCREF(local_value); + *type = local_type; + *value = local_value; + *tb = local_tb; +#if CYTHON_FAST_THREAD_STATE + #if PY_VERSION_HEX >= 0x030700A2 + tmp_type = tstate->exc_state.exc_type; + tmp_value = tstate->exc_state.exc_value; + tmp_tb = tstate->exc_state.exc_traceback; + tstate->exc_state.exc_type = local_type; + tstate->exc_state.exc_value = local_value; + tstate->exc_state.exc_traceback = local_tb; + #else + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = local_type; + tstate->exc_value = local_value; + tstate->exc_traceback = local_tb; + #endif + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); #else - if (unlikely(PyErr_Occurred())) { - if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) { - PyErr_Clear(); - return 0; - } else { - return -1; - } - } - return 0; + PyErr_SetExcInfo(local_type, local_value, local_tb); #endif + return 0; +bad: + *type = 0; + *value = 0; + *tb = 0; + Py_XDECREF(local_type); + Py_XDECREF(local_value); + Py_XDECREF(local_tb); + return -1; } -static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) { - if (unlikely(retval)) { - Py_DECREF(retval); - __Pyx_RaiseTooManyValuesError(expected); - return -1; - } else { - return __Pyx_IterFinish(); - } - return 0; +/* SwapException */ + #if CYTHON_FAST_THREAD_STATE +static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + #if PY_VERSION_HEX >= 0x030700A2 + tmp_type = tstate->exc_state.exc_type; + tmp_value = tstate->exc_state.exc_value; + tmp_tb = tstate->exc_state.exc_traceback; + tstate->exc_state.exc_type = *type; + tstate->exc_state.exc_value = *value; + tstate->exc_state.exc_traceback = *tb; + #else + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = *type; + tstate->exc_value = *value; + tstate->exc_traceback = *tb; + #endif + *type = tmp_type; + *value = tmp_value; + *tb = tmp_tb; +} +#else +static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb); + PyErr_SetExcInfo(*type, *value, *tb); + *type = tmp_type; + *value = tmp_value; + *tb = tmp_tb; } +#endif -static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) { - PyErr_Format(PyExc_TypeError, - "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", - name, type->tp_name, Py_TYPE(obj)->tp_name); +/* GetItemInt */ + static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) { + PyObject *r; + if (!j) return NULL; + r = PyObject_GetItem(o, j); + Py_DECREF(j); + return r; } -static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed, - const char *name, int exact) -{ - if (unlikely(!type)) { - PyErr_SetString(PyExc_SystemError, "Missing type object"); - return 0; +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, + CYTHON_NCP_UNUSED int wraparound, + CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + Py_ssize_t wrapped_i = i; + if (wraparound & unlikely(i < 0)) { + wrapped_i += PyList_GET_SIZE(o); } - if (none_allowed && obj == Py_None) return 1; - else if (exact) { - if (likely(Py_TYPE(obj) == type)) return 1; - #if PY_MAJOR_VERSION == 2 - else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; - #endif + if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyList_GET_SIZE(o)))) { + PyObject *r = PyList_GET_ITEM(o, wrapped_i); + Py_INCREF(r); + return r; } - else { - if (likely(PyObject_TypeCheck(obj, type))) return 1; + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, + CYTHON_NCP_UNUSED int wraparound, + CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + Py_ssize_t wrapped_i = i; + if (wraparound & unlikely(i < 0)) { + wrapped_i += PyTuple_GET_SIZE(o); } - __Pyx_RaiseArgumentTypeInvalid(name, obj, type); - return 0; + if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, wrapped_i); + Py_INCREF(r); + return r; + } + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif } - -static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { - PyObject *result; -#if CYTHON_COMPILING_IN_CPYTHON - result = PyDict_GetItem(__pyx_d, name); - if (likely(result)) { - Py_INCREF(result); +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list, + CYTHON_NCP_UNUSED int wraparound, + CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS + if (is_list || PyList_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o); + if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) { + PyObject *r = PyList_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } + } + else if (PyTuple_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o); + if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } } else { + PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence; + if (likely(m && m->sq_item)) { + if (wraparound && unlikely(i < 0) && likely(m->sq_length)) { + Py_ssize_t l = m->sq_length(o); + if (likely(l >= 0)) { + i += l; + } else { + if (!PyErr_ExceptionMatches(PyExc_OverflowError)) + return NULL; + PyErr_Clear(); + } + } + return m->sq_item(o, i); + } + } #else - result = PyObject_GetItem(__pyx_d, name); - if (!result) { - PyErr_Clear(); -#endif - result = __Pyx_GetBuiltinName(name); + if (is_list || PySequence_Check(o)) { + return PySequence_GetItem(o, i); } - return result; +#endif + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); } -#if CYTHON_COMPILING_IN_CPYTHON -static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { - PyObject *result; - ternaryfunc call = func->ob_type->tp_call; - if (unlikely(!call)) - return PyObject_Call(func, arg, kw); - if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) - return NULL; - result = (*call)(func, arg, kw); - Py_LeaveRecursiveCall(); - if (unlikely(!result) && unlikely(!PyErr_Occurred())) { - PyErr_SetString( - PyExc_SystemError, - "NULL result without error in PyObject_Call"); +/* PyIntBinop */ + #if !CYTHON_COMPILING_IN_PYPY +static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) { + #if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(op1))) { + const long b = intval; + long x; + long a = PyInt_AS_LONG(op1); + x = (long)((unsigned long)a + b); + if (likely((x^a) >= 0 || (x^b) >= 0)) + return PyInt_FromLong(x); + return PyLong_Type.tp_as_number->nb_add(op1, op2); } - return result; -} + #endif + #if CYTHON_USE_PYLONG_INTERNALS + if (likely(PyLong_CheckExact(op1))) { + const long b = intval; + long a, x; +#ifdef HAVE_LONG_LONG + const PY_LONG_LONG llb = intval; + PY_LONG_LONG lla, llx; #endif - -#if CYTHON_COMPILING_IN_CPYTHON -static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { - PyObject *self, *result; - PyCFunction cfunc; - cfunc = PyCFunction_GET_FUNCTION(func); - self = PyCFunction_GET_SELF(func); - if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) - return NULL; - result = cfunc(self, arg); - Py_LeaveRecursiveCall(); - if (unlikely(!result) && unlikely(!PyErr_Occurred())) { - PyErr_SetString( - PyExc_SystemError, - "NULL result without error in PyObject_Call"); - } - return result; -} + const digit* digits = ((PyLongObject*)op1)->ob_digit; + const Py_ssize_t size = Py_SIZE(op1); + if (likely(__Pyx_sst_abs(size) <= 1)) { + a = likely(size) ? digits[0] : 0; + if (size == -1) a = -a; + } else { + switch (size) { + case -2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; #endif - -#if CYTHON_COMPILING_IN_CPYTHON -static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { - PyObject *result; - PyObject *args = PyTuple_New(1); - if (unlikely(!args)) return NULL; - Py_INCREF(arg); - PyTuple_SET_ITEM(args, 0, arg); - result = __Pyx_PyObject_Call(func, args, NULL); - Py_DECREF(args); - return result; -} -static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { -#ifdef __Pyx_CyFunction_USED - if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) { -#else - if (likely(PyCFunction_Check(func))) { + } + case 2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + case -3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + case 3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; #endif - if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { - return __Pyx_PyObject_CallMethO(func, arg); + } + case -4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + case 4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + default: return PyLong_Type.tp_as_number->nb_add(op1, op2); + } } + x = a + b; + return PyLong_FromLong(x); +#ifdef HAVE_LONG_LONG + long_long: + llx = lla + llb; + return PyLong_FromLongLong(llx); +#endif + + } - return __Pyx__PyObject_CallOneArg(func, arg); -} -#else -static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { - PyObject *result; - PyObject *args = PyTuple_Pack(1, arg); - if (unlikely(!args)) return NULL; - result = __Pyx_PyObject_Call(func, args, NULL); - Py_DECREF(args); - return result; + #endif + if (PyFloat_CheckExact(op1)) { + const long b = intval; + double a = PyFloat_AS_DOUBLE(op1); + double result; + PyFPE_START_PROTECT("add", return NULL) + result = ((double)a) + (double)b; + PyFPE_END_PROTECT(result) + return PyFloat_FromDouble(result); + } + return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2); } #endif -static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) { -#if CYTHON_COMPILING_IN_CPYTHON - PyObject *tmp_type, *tmp_value, *tmp_tb; - PyThreadState *tstate = PyThreadState_GET(); - tmp_type = tstate->curexc_type; - tmp_value = tstate->curexc_value; - tmp_tb = tstate->curexc_traceback; - tstate->curexc_type = type; - tstate->curexc_value = value; - tstate->curexc_traceback = tb; - Py_XDECREF(tmp_type); - Py_XDECREF(tmp_value); - Py_XDECREF(tmp_tb); -#else - PyErr_Restore(type, value, tb); -#endif -} -static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) { -#if CYTHON_COMPILING_IN_CPYTHON - PyThreadState *tstate = PyThreadState_GET(); - *type = tstate->curexc_type; - *value = tstate->curexc_value; - *tb = tstate->curexc_traceback; - tstate->curexc_type = 0; - tstate->curexc_value = 0; - tstate->curexc_traceback = 0; -#else - PyErr_Fetch(type, value, tb); -#endif +/* None */ + static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) { + PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname); } -#if PY_MAJOR_VERSION < 3 -static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, - CYTHON_UNUSED PyObject *cause) { - Py_XINCREF(type); - if (!value || value == Py_None) - value = NULL; - else - Py_INCREF(value); - if (!tb || tb == Py_None) - tb = NULL; - else { - Py_INCREF(tb); - if (!PyTraceBack_Check(tb)) { - PyErr_SetString(PyExc_TypeError, - "raise: arg 3 must be a traceback or None"); - goto raise_error; - } - } - if (PyType_Check(type)) { -#if CYTHON_COMPILING_IN_PYPY - if (!value) { - Py_INCREF(Py_None); - value = Py_None; - } +/* WriteUnraisableException */ + static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno, + CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename, + int full_traceback, CYTHON_UNUSED int nogil) { + PyObject *old_exc, *old_val, *old_tb; + PyObject *ctx; + __Pyx_PyThreadState_declare +#ifdef WITH_THREAD + PyGILState_STATE state; + if (nogil) + state = PyGILState_Ensure(); +#ifdef _MSC_VER + else state = (PyGILState_STATE)-1; #endif - PyErr_NormalizeException(&type, &value, &tb); +#endif + __Pyx_PyThreadState_assign + __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); + if (full_traceback) { + Py_XINCREF(old_exc); + Py_XINCREF(old_val); + Py_XINCREF(old_tb); + __Pyx_ErrRestore(old_exc, old_val, old_tb); + PyErr_PrintEx(1); + } + #if PY_MAJOR_VERSION < 3 + ctx = PyString_FromString(name); + #else + ctx = PyUnicode_FromString(name); + #endif + __Pyx_ErrRestore(old_exc, old_val, old_tb); + if (!ctx) { + PyErr_WriteUnraisable(Py_None); } else { - if (value) { - PyErr_SetString(PyExc_TypeError, - "instance exception may not have a separate value"); - goto raise_error; - } - value = type; - type = (PyObject*) Py_TYPE(type); - Py_INCREF(type); - if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { - PyErr_SetString(PyExc_TypeError, - "raise: exception class must be a subclass of BaseException"); - goto raise_error; - } + PyErr_WriteUnraisable(ctx); + Py_DECREF(ctx); } - __Pyx_ErrRestore(type, value, tb); - return; -raise_error: - Py_XDECREF(value); - Py_XDECREF(type); - Py_XDECREF(tb); - return; +#ifdef WITH_THREAD + if (nogil) + PyGILState_Release(state); +#endif } + +/* SetVTable */ + static int __Pyx_SetVtable(PyObject *dict, void *vtable) { +#if PY_VERSION_HEX >= 0x02070000 + PyObject *ob = PyCapsule_New(vtable, 0, 0); #else -static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { - PyObject* owned_instance = NULL; - if (tb == Py_None) { - tb = 0; - } else if (tb && !PyTraceBack_Check(tb)) { - PyErr_SetString(PyExc_TypeError, - "raise: arg 3 must be a traceback or None"); + PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); +#endif + if (!ob) goto bad; - } - if (value == Py_None) - value = 0; - if (PyExceptionInstance_Check(type)) { - if (value) { - PyErr_SetString(PyExc_TypeError, - "instance exception may not have a separate value"); - goto bad; - } - value = type; - type = (PyObject*) Py_TYPE(value); - } else if (PyExceptionClass_Check(type)) { - PyObject *instance_class = NULL; - if (value && PyExceptionInstance_Check(value)) { - instance_class = (PyObject*) Py_TYPE(value); - if (instance_class != type) { - int is_subclass = PyObject_IsSubclass(instance_class, type); - if (!is_subclass) { - instance_class = NULL; - } else if (unlikely(is_subclass == -1)) { - goto bad; - } else { - type = instance_class; - } - } - } - if (!instance_class) { - PyObject *args; - if (!value) - args = PyTuple_New(0); - else if (PyTuple_Check(value)) { - Py_INCREF(value); - args = value; - } else - args = PyTuple_Pack(1, value); - if (!args) - goto bad; - owned_instance = PyObject_Call(type, args, NULL); - Py_DECREF(args); - if (!owned_instance) - goto bad; - value = owned_instance; - if (!PyExceptionInstance_Check(value)) { - PyErr_Format(PyExc_TypeError, - "calling %R should have returned an instance of " - "BaseException, not %R", - type, Py_TYPE(value)); - goto bad; - } - } - } else { - PyErr_SetString(PyExc_TypeError, - "raise: exception class must be a subclass of BaseException"); + if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0) goto bad; - } -#if PY_VERSION_HEX >= 0x03030000 - if (cause) { -#else - if (cause && cause != Py_None) { -#endif - PyObject *fixed_cause; - if (cause == Py_None) { - fixed_cause = NULL; - } else if (PyExceptionClass_Check(cause)) { - fixed_cause = PyObject_CallObject(cause, NULL); - if (fixed_cause == NULL) - goto bad; - } else if (PyExceptionInstance_Check(cause)) { - fixed_cause = cause; - Py_INCREF(fixed_cause); - } else { - PyErr_SetString(PyExc_TypeError, - "exception causes must derive from " - "BaseException"); - goto bad; - } - PyException_SetCause(value, fixed_cause); - } - PyErr_SetObject(type, value); - if (tb) { -#if CYTHON_COMPILING_IN_PYPY - PyObject *tmp_type, *tmp_value, *tmp_tb; - PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb); - Py_INCREF(tb); - PyErr_Restore(tmp_type, tmp_value, tb); - Py_XDECREF(tmp_tb); + Py_DECREF(ob); + return 0; +bad: + Py_XDECREF(ob); + return -1; +} + +/* SetupReduce */ + static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { + int ret; + PyObject *name_attr; + name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2); + if (likely(name_attr)) { + ret = PyObject_RichCompareBool(name_attr, name, Py_EQ); + } else { + ret = -1; + } + if (unlikely(ret < 0)) { + PyErr_Clear(); + ret = 0; + } + Py_XDECREF(name_attr); + return ret; +} +static int __Pyx_setup_reduce(PyObject* type_obj) { + int ret = 0; + PyObject *object_reduce = NULL; + PyObject *object_reduce_ex = NULL; + PyObject *reduce = NULL; + PyObject *reduce_ex = NULL; + PyObject *reduce_cython = NULL; + PyObject *setstate = NULL; + PyObject *setstate_cython = NULL; +#if CYTHON_USE_PYTYPE_LOOKUP + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; #else - PyThreadState *tstate = PyThreadState_GET(); - PyObject* tmp_tb = tstate->curexc_traceback; - if (tb != tmp_tb) { - Py_INCREF(tb); - tstate->curexc_traceback = tb; - Py_XDECREF(tmp_tb); + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; +#endif +#if CYTHON_USE_PYTYPE_LOOKUP + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; +#else + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; +#endif + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + if (reduce_ex == object_reduce_ex) { +#if CYTHON_USE_PYTYPE_LOOKUP + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; +#else + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; +#endif + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { + reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); + if (!setstate) PyErr_Clear(); + if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { + setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + } + PyType_Modified((PyTypeObject*)type_obj); } + } + goto GOOD; +BAD: + if (!PyErr_Occurred()) + PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); + ret = -1; +GOOD: +#if !CYTHON_USE_PYTYPE_LOOKUP + Py_XDECREF(object_reduce); + Py_XDECREF(object_reduce_ex); +#endif + Py_XDECREF(reduce); + Py_XDECREF(reduce_ex); + Py_XDECREF(reduce_cython); + Py_XDECREF(setstate); + Py_XDECREF(setstate_cython); + return ret; +} + +/* CLineInTraceback */ + #ifndef CYTHON_CLINE_IN_TRACEBACK +static int __Pyx_CLineForTraceback(CYTHON_UNUSED PyThreadState *tstate, int c_line) { + PyObject *use_cline; + PyObject *ptype, *pvalue, *ptraceback; +#if CYTHON_COMPILING_IN_CPYTHON + PyObject **cython_runtime_dict; #endif + __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback); +#if CYTHON_COMPILING_IN_CPYTHON + cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime); + if (likely(cython_runtime_dict)) { + use_cline = PyDict_GetItem(*cython_runtime_dict, __pyx_n_s_cline_in_traceback); + } else +#endif + { + PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback); + if (use_cline_obj) { + use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True; + Py_DECREF(use_cline_obj); + } else { + PyErr_Clear(); + use_cline = NULL; + } } -bad: - Py_XDECREF(owned_instance); - return; + if (!use_cline) { + c_line = 0; + PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False); + } + else if (PyObject_Not(use_cline) != 0) { + c_line = 0; + } + __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback); + return c_line; } #endif -static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) { -#if CYTHON_COMPILING_IN_PYPY - return PyObject_RichCompareBool(s1, s2, equals); -#else - if (s1 == s2) { - return (equals == Py_EQ); - } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) { - const char *ps1, *ps2; - Py_ssize_t length = PyBytes_GET_SIZE(s1); - if (length != PyBytes_GET_SIZE(s2)) - return (equals == Py_NE); - ps1 = PyBytes_AS_STRING(s1); - ps2 = PyBytes_AS_STRING(s2); - if (ps1[0] != ps2[0]) { - return (equals == Py_NE); - } else if (length == 1) { - return (equals == Py_EQ); +/* CodeObjectCache */ + static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = start + (end - start) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; } else { - int result = memcmp(ps1, ps2, (size_t)length); - return (equals == Py_EQ) ? (result == 0) : (result != 0); + return mid; } - } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) { - return (equals == Py_NE); - } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) { - return (equals == Py_NE); + } + if (code_line <= entries[mid].code_line) { + return mid; } else { - int result; - PyObject* py_result = PyObject_RichCompare(s1, s2, equals); - if (!py_result) - return -1; - result = __Pyx_PyObject_IsTrue(py_result); - Py_DECREF(py_result); - return result; + return mid + 1; } -#endif } - -static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) { -#if CYTHON_COMPILING_IN_PYPY - return PyObject_RichCompareBool(s1, s2, equals); -#else -#if PY_MAJOR_VERSION < 3 - PyObject* owned_ref = NULL; -#endif - int s1_is_unicode, s2_is_unicode; - if (s1 == s2) { - goto return_eq; +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; } - s1_is_unicode = PyUnicode_CheckExact(s1); - s2_is_unicode = PyUnicode_CheckExact(s2); -#if PY_MAJOR_VERSION < 3 - if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) { - owned_ref = PyUnicode_FromObject(s2); - if (unlikely(!owned_ref)) - return -1; - s2 = owned_ref; - s2_is_unicode = 1; - } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) { - owned_ref = PyUnicode_FromObject(s1); - if (unlikely(!owned_ref)) - return -1; - s1 = owned_ref; - s1_is_unicode = 1; - } else if (((!s2_is_unicode) & (!s1_is_unicode))) { - return __Pyx_PyBytes_Equals(s1, s2, equals); + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; } -#endif - if (s1_is_unicode & s2_is_unicode) { - Py_ssize_t length; - int kind; - void *data1, *data2; - if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0)) - return -1; - length = __Pyx_PyUnicode_GET_LENGTH(s1); - if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) { - goto return_ne; - } - kind = __Pyx_PyUnicode_KIND(s1); - if (kind != __Pyx_PyUnicode_KIND(s2)) { - goto return_ne; + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); } - data1 = __Pyx_PyUnicode_DATA(s1); - data2 = __Pyx_PyUnicode_DATA(s2); - if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) { - goto return_ne; - } else if (length == 1) { - goto return_eq; - } else { - int result = memcmp(data1, data2, (size_t)(length * kind)); - #if PY_MAJOR_VERSION < 3 - Py_XDECREF(owned_ref); - #endif - return (equals == Py_EQ) ? (result == 0) : (result != 0); + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; } - } else if ((s1 == Py_None) & s2_is_unicode) { - goto return_ne; - } else if ((s2 == Py_None) & s1_is_unicode) { - goto return_ne; - } else { - int result; - PyObject* py_result = PyObject_RichCompare(s1, s2, equals); - if (!py_result) - return -1; - result = __Pyx_PyObject_IsTrue(py_result); - Py_DECREF(py_result); - return result; + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; } -return_eq: - #if PY_MAJOR_VERSION < 3 - Py_XDECREF(owned_ref); - #endif - return (equals == Py_EQ); -return_ne: - #if PY_MAJOR_VERSION < 3 - Py_XDECREF(owned_ref); - #endif - return (equals == Py_NE); -#endif + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); } -static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) { -#if CYTHON_COMPILING_IN_CPYTHON -#if PY_MAJOR_VERSION >= 3 - if (likely(PyUnicode_Check(n))) -#else - if (likely(PyString_Check(n))) -#endif - return __Pyx_PyObject_GetAttrStr(o, n); -#endif - return PyObject_GetAttr(o, n); +/* AddTraceback */ + #include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; } - -static CYTHON_INLINE PyObject* __Pyx_decode_c_string( - const char* cstring, Py_ssize_t start, Py_ssize_t stop, - const char* encoding, const char* errors, - PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) { - Py_ssize_t length; - if (unlikely((start < 0) | (stop < 0))) { - size_t slen = strlen(cstring); - if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) { - PyErr_SetString(PyExc_OverflowError, - "c-string too long to convert to Python"); - return NULL; - } - length = (Py_ssize_t) slen; - if (start < 0) { - start += length; - if (start < 0) - start = 0; - } - if (stop < 0) - stop += length; +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + PyThreadState *tstate = __Pyx_PyThreadState_Current; + if (c_line) { + c_line = __Pyx_CLineForTraceback(tstate, c_line); } - length = stop - start; - if (unlikely(length <= 0)) - return PyUnicode_FromUnicode(NULL, 0); - cstring += start; - if (decode_func) { - return decode_func(cstring, length, errors); - } else { - return PyUnicode_Decode(cstring, length, encoding, errors); + py_code = __pyx_find_code_object(c_line ? -c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? -c_line : py_line, py_code); } + py_frame = PyFrame_New( + tstate, /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + __Pyx_PyFrame_SetLineNumber(py_frame, py_line); + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); } -static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) { - PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); +#if PY_MAJOR_VERSION < 3 +static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) { + if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags); + if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags); + if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags); + PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name); + return -1; } - -static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) { - if (unlikely(!type)) { - PyErr_SetString(PyExc_SystemError, "Missing type object"); - return 0; +static void __Pyx_ReleaseBuffer(Py_buffer *view) { + PyObject *obj = view->obj; + if (!obj) return; + if (PyObject_CheckBuffer(obj)) { + PyBuffer_Release(view); + return; } - if (likely(PyObject_TypeCheck(obj, type))) - return 1; - PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s", - Py_TYPE(obj)->tp_name, type->tp_name); - return 0; -} - -static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) { -#if CYTHON_COMPILING_IN_CPYTHON - PyThreadState *tstate = PyThreadState_GET(); - *type = tstate->exc_type; - *value = tstate->exc_value; - *tb = tstate->exc_traceback; - Py_XINCREF(*type); - Py_XINCREF(*value); - Py_XINCREF(*tb); -#else - PyErr_GetExcInfo(type, value, tb); -#endif + if ((0)) {} + view->obj = NULL; + Py_DECREF(obj); } -static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) { -#if CYTHON_COMPILING_IN_CPYTHON - PyObject *tmp_type, *tmp_value, *tmp_tb; - PyThreadState *tstate = PyThreadState_GET(); - tmp_type = tstate->exc_type; - tmp_value = tstate->exc_value; - tmp_tb = tstate->exc_traceback; - tstate->exc_type = type; - tstate->exc_value = value; - tstate->exc_traceback = tb; - Py_XDECREF(tmp_type); - Py_XDECREF(tmp_value); - Py_XDECREF(tmp_tb); -#else - PyErr_SetExcInfo(type, value, tb); #endif -} -static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { - PyObject *local_type, *local_value, *local_tb; -#if CYTHON_COMPILING_IN_CPYTHON - PyObject *tmp_type, *tmp_value, *tmp_tb; - PyThreadState *tstate = PyThreadState_GET(); - local_type = tstate->curexc_type; - local_value = tstate->curexc_value; - local_tb = tstate->curexc_traceback; - tstate->curexc_type = 0; - tstate->curexc_value = 0; - tstate->curexc_traceback = 0; -#else - PyErr_Fetch(&local_type, &local_value, &local_tb); -#endif - PyErr_NormalizeException(&local_type, &local_value, &local_tb); -#if CYTHON_COMPILING_IN_CPYTHON - if (unlikely(tstate->curexc_type)) -#else - if (unlikely(PyErr_Occurred())) -#endif - goto bad; - #if PY_MAJOR_VERSION >= 3 - if (local_tb) { - if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) - goto bad; - } - #endif - Py_XINCREF(local_tb); - Py_XINCREF(local_type); - Py_XINCREF(local_value); - *type = local_type; - *value = local_value; - *tb = local_tb; -#if CYTHON_COMPILING_IN_CPYTHON - tmp_type = tstate->exc_type; - tmp_value = tstate->exc_value; - tmp_tb = tstate->exc_traceback; - tstate->exc_type = local_type; - tstate->exc_value = local_value; - tstate->exc_traceback = local_tb; - Py_XDECREF(tmp_type); - Py_XDECREF(tmp_value); - Py_XDECREF(tmp_tb); -#else - PyErr_SetExcInfo(local_type, local_value, local_tb); -#endif - return 0; -bad: - *type = 0; - *value = 0; - *tb = 0; - Py_XDECREF(local_type); - Py_XDECREF(local_value); - Py_XDECREF(local_tb); - return -1; -} -static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) { - PyObject *tmp_type, *tmp_value, *tmp_tb; -#if CYTHON_COMPILING_IN_CPYTHON - PyThreadState *tstate = PyThreadState_GET(); - tmp_type = tstate->exc_type; - tmp_value = tstate->exc_value; - tmp_tb = tstate->exc_traceback; - tstate->exc_type = *type; - tstate->exc_value = *value; - tstate->exc_traceback = *tb; -#else - PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb); - PyErr_SetExcInfo(*type, *value, *tb); -#endif - *type = tmp_type; - *value = tmp_value; - *tb = tmp_tb; + /* MemviewSliceIsContig */ + static int +__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim) +{ + int i, index, step, start; + Py_ssize_t itemsize = mvs.memview->view.itemsize; + if (order == 'F') { + step = 1; + start = 0; + } else { + step = -1; + start = ndim - 1; + } + for (i = 0; i < ndim; i++) { + index = start + step * i; + if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize) + return 0; + itemsize *= mvs.shape[index]; + } + return 1; } -static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { - PyObject *empty_list = 0; - PyObject *module = 0; - PyObject *global_dict = 0; - PyObject *empty_dict = 0; - PyObject *list; - #if PY_VERSION_HEX < 0x03030000 - PyObject *py_import; - py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); - if (!py_import) - goto bad; - #endif - if (from_list) - list = from_list; - else { - empty_list = PyList_New(0); - if (!empty_list) - goto bad; - list = empty_list; - } - global_dict = PyModule_GetDict(__pyx_m); - if (!global_dict) - goto bad; - empty_dict = PyDict_New(); - if (!empty_dict) - goto bad; - { - #if PY_MAJOR_VERSION >= 3 - if (level == -1) { - if (strchr(__Pyx_MODULE_NAME, '.')) { - #if PY_VERSION_HEX < 0x03030000 - PyObject *py_level = PyInt_FromLong(1); - if (!py_level) - goto bad; - module = PyObject_CallFunctionObjArgs(py_import, - name, global_dict, empty_dict, list, py_level, NULL); - Py_DECREF(py_level); - #else - module = PyImport_ImportModuleLevelObject( - name, global_dict, empty_dict, list, 1); - #endif - if (!module) { - if (!PyErr_ExceptionMatches(PyExc_ImportError)) - goto bad; - PyErr_Clear(); - } - } - level = 0; - } - #endif - if (!module) { - #if PY_VERSION_HEX < 0x03030000 - PyObject *py_level = PyInt_FromLong(level); - if (!py_level) - goto bad; - module = PyObject_CallFunctionObjArgs(py_import, - name, global_dict, empty_dict, list, py_level, NULL); - Py_DECREF(py_level); - #else - module = PyImport_ImportModuleLevelObject( - name, global_dict, empty_dict, list, level); - #endif +/* OverlappingSlices */ + static void +__pyx_get_array_memory_extents(__Pyx_memviewslice *slice, + void **out_start, void **out_end, + int ndim, size_t itemsize) +{ + char *start, *end; + int i; + start = end = slice->data; + for (i = 0; i < ndim; i++) { + Py_ssize_t stride = slice->strides[i]; + Py_ssize_t extent = slice->shape[i]; + if (extent == 0) { + *out_start = *out_end = start; + return; + } else { + if (stride > 0) + end += stride * (extent - 1); + else + start += stride * (extent - 1); } } -bad: - #if PY_VERSION_HEX < 0x03030000 - Py_XDECREF(py_import); - #endif - Py_XDECREF(empty_list); - Py_XDECREF(empty_dict); - return module; + *out_start = start; + *out_end = end + itemsize; } - -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) { - PyObject *r; - if (!j) return NULL; - r = PyObject_GetItem(o, j); - Py_DECREF(j); - return r; +static int +__pyx_slices_overlap(__Pyx_memviewslice *slice1, + __Pyx_memviewslice *slice2, + int ndim, size_t itemsize) +{ + void *start1, *end1, *start2, *end2; + __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize); + __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize); + return (start1 < end2) && (start2 < end1); } -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, - CYTHON_NCP_UNUSED int wraparound, - CYTHON_NCP_UNUSED int boundscheck) { -#if CYTHON_COMPILING_IN_CPYTHON - if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o); - if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) { - PyObject *r = PyList_GET_ITEM(o, i); - Py_INCREF(r); - return r; - } - return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); + +/* Capsule */ + static CYTHON_INLINE PyObject * +__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig) +{ + PyObject *cobj; +#if PY_VERSION_HEX >= 0x02070000 + cobj = PyCapsule_New(p, sig, NULL); #else - return PySequence_GetItem(o, i); + cobj = PyCObject_FromVoidPtr(p, NULL); #endif + return cobj; } -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, - CYTHON_NCP_UNUSED int wraparound, - CYTHON_NCP_UNUSED int boundscheck) { -#if CYTHON_COMPILING_IN_CPYTHON - if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o); - if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) { - PyObject *r = PyTuple_GET_ITEM(o, i); - Py_INCREF(r); - return r; - } - return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); -#else - return PySequence_GetItem(o, i); + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = (int) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); #endif -} -static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list, - CYTHON_NCP_UNUSED int wraparound, - CYTHON_NCP_UNUSED int boundscheck) { -#if CYTHON_COMPILING_IN_CPYTHON - if (is_list || PyList_CheckExact(o)) { - Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o); - if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) { - PyObject *r = PyList_GET_ITEM(o, n); - Py_INCREF(r); - return r; - } - } - else if (PyTuple_CheckExact(o)) { - Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o); - if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) { - PyObject *r = PyTuple_GET_ITEM(o, n); - Py_INCREF(r); - return r; } } else { - PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence; - if (likely(m && m->sq_item)) { - if (wraparound && unlikely(i < 0) && likely(m->sq_length)) { - Py_ssize_t l = m->sq_length(o); - if (likely(l >= 0)) { - i += l; - } else { - if (PyErr_ExceptionMatches(PyExc_OverflowError)) - PyErr_Clear(); - else - return NULL; - } - } - return m->sq_item(o, i); + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif } } -#else - if (is_list || PySequence_Check(o)) { - return PySequence_GetItem(o, i); + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); } -#endif - return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); } -#if CYTHON_USE_PYLONG_INTERNALS - #include "longintrepr.h" -#endif - -#if CYTHON_COMPILING_IN_CPYTHON -static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) { - #if PY_MAJOR_VERSION < 3 - if (likely(PyInt_CheckExact(op1))) { - const long b = intval; - long x; - long a = PyInt_AS_LONG(op1); - x = (long)((unsigned long)a + b); - if (likely((x^a) >= 0 || (x^b) >= 0)) - return PyInt_FromLong(x); - return PyLong_Type.tp_as_number->nb_add(op1, op2); - } - #endif - #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3 - if (likely(PyLong_CheckExact(op1))) { - const long b = intval; - long a, x; - const PY_LONG_LONG llb = intval; - PY_LONG_LONG lla, llx; - const digit* digits = ((PyLongObject*)op1)->ob_digit; - const Py_ssize_t size = Py_SIZE(op1); - if (likely(__Pyx_sst_abs(size) <= 1)) { - a = likely(size) ? digits[0] : 0; - if (size == -1) a = -a; - } else { - switch (size) { - case -2: - if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { - lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case 2: - if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { - lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case -3: - if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { - lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case 3: - if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { - lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case -4: - if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { - a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { - lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - case 4: - if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { - a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); - break; - } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { - lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); - goto long_long; - } - default: return PyLong_Type.tp_as_number->nb_add(op1, op2); - } - } - x = a + b; - return PyLong_FromLong(x); - long_long: - llx = lla + llb; - return PyLong_FromLongLong(llx); +/* CIntFromPyVerify */ + #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\ + __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0) +#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\ + __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1) +#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\ + {\ + func_type value = func_value;\ + if (sizeof(target_type) < sizeof(func_type)) {\ + if (unlikely(value != (func_type) (target_type) value)) {\ + func_type zero = 0;\ + if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\ + return (target_type) -1;\ + if (is_unsigned && unlikely(value < zero))\ + goto raise_neg_overflow;\ + else\ + goto raise_overflow;\ + }\ + }\ + return (target_type) value;\ } - #endif - if (PyFloat_CheckExact(op1)) { - const long b = intval; - double a = PyFloat_AS_DOUBLE(op1); - double result; - PyFPE_START_PROTECT("add", return NULL) - result = ((double)a) + (double)b; - PyFPE_END_PROTECT(result) - return PyFloat_FromDouble(result); + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(const char *itemp) { + return (PyObject *) PyFloat_FromDouble(*(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(const char *itemp, PyObject *obj) { + __pyx_t_7lightfm_20_lightfm_fast_openmp_flt value = __pyx_PyFloat_AsFloat(obj); + if ((value == (float)-1) && PyErr_Occurred()) + return 0; + *(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) itemp = value; + return 1; +} + +/* IsLittleEndian */ + static CYTHON_INLINE int __Pyx_Is_Little_Endian(void) +{ + union { + uint32_t u32; + uint8_t u8[4]; + } S; + S.u32 = 0x01020304; + return S.u8[0] == 4; +} + +/* BufferFormatCheck */ + static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx, + __Pyx_BufFmt_StackElem* stack, + __Pyx_TypeInfo* type) { + stack[0].field = &ctx->root; + stack[0].parent_offset = 0; + ctx->root.type = type; + ctx->root.name = "buffer dtype"; + ctx->root.offset = 0; + ctx->head = stack; + ctx->head->field = &ctx->root; + ctx->fmt_offset = 0; + ctx->head->parent_offset = 0; + ctx->new_packmode = '@'; + ctx->enc_packmode = '@'; + ctx->new_count = 1; + ctx->enc_count = 0; + ctx->enc_type = 0; + ctx->is_complex = 0; + ctx->is_valid_array = 0; + ctx->struct_alignment = 0; + while (type->typegroup == 'S') { + ++ctx->head; + ctx->head->field = type->fields; + ctx->head->parent_offset = 0; + type = type->fields->type; + } +} +static int __Pyx_BufFmt_ParseNumber(const char** ts) { + int count; + const char* t = *ts; + if (*t < '0' || *t > '9') { + return -1; + } else { + count = *t++ - '0'; + while (*t >= '0' && *t < '9') { + count *= 10; + count += *t++ - '0'; + } } - return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2); + *ts = t; + return count; } -#endif - -static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) { - PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname); +static int __Pyx_BufFmt_ExpectNumber(const char **ts) { + int number = __Pyx_BufFmt_ParseNumber(ts); + if (number == -1) + PyErr_Format(PyExc_ValueError,\ + "Does not understand character buffer dtype format string ('%c')", **ts); + return number; } - -static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno, - CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename, - int full_traceback, CYTHON_UNUSED int nogil) { - PyObject *old_exc, *old_val, *old_tb; - PyObject *ctx; -#ifdef WITH_THREAD - PyGILState_STATE state; - if (nogil) - state = PyGILState_Ensure(); -#endif - __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); - if (full_traceback) { - Py_XINCREF(old_exc); - Py_XINCREF(old_val); - Py_XINCREF(old_tb); - __Pyx_ErrRestore(old_exc, old_val, old_tb); - PyErr_PrintEx(1); +static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) { + PyErr_Format(PyExc_ValueError, + "Unexpected format string character: '%c'", ch); +} +static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) { + switch (ch) { + case 'c': return "'char'"; + case 'b': return "'signed char'"; + case 'B': return "'unsigned char'"; + case 'h': return "'short'"; + case 'H': return "'unsigned short'"; + case 'i': return "'int'"; + case 'I': return "'unsigned int'"; + case 'l': return "'long'"; + case 'L': return "'unsigned long'"; + case 'q': return "'long long'"; + case 'Q': return "'unsigned long long'"; + case 'f': return (is_complex ? "'complex float'" : "'float'"); + case 'd': return (is_complex ? "'complex double'" : "'double'"); + case 'g': return (is_complex ? "'complex long double'" : "'long double'"); + case 'T': return "a struct"; + case 'O': return "Python object"; + case 'P': return "a pointer"; + case 's': case 'p': return "a string"; + case 0: return "end"; + default: return "unparseable format string"; + } +} +static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) { + switch (ch) { + case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return 2; + case 'i': case 'I': case 'l': case 'L': return 4; + case 'q': case 'Q': return 8; + case 'f': return (is_complex ? 8 : 4); + case 'd': return (is_complex ? 16 : 8); + case 'g': { + PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g').."); + return 0; } - #if PY_MAJOR_VERSION < 3 - ctx = PyString_FromString(name); - #else - ctx = PyUnicode_FromString(name); + case 'O': case 'P': return sizeof(void*); + default: + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } +} +static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) { + switch (ch) { + case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return sizeof(short); + case 'i': case 'I': return sizeof(int); + case 'l': case 'L': return sizeof(long); + #ifdef HAVE_LONG_LONG + case 'q': case 'Q': return sizeof(PY_LONG_LONG); #endif - __Pyx_ErrRestore(old_exc, old_val, old_tb); - if (!ctx) { - PyErr_WriteUnraisable(Py_None); - } else { - PyErr_WriteUnraisable(ctx); - Py_DECREF(ctx); + case 'f': return sizeof(float) * (is_complex ? 2 : 1); + case 'd': return sizeof(double) * (is_complex ? 2 : 1); + case 'g': return sizeof(long double) * (is_complex ? 2 : 1); + case 'O': case 'P': return sizeof(void*); + default: { + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; } -#ifdef WITH_THREAD - if (nogil) - PyGILState_Release(state); + } +} +typedef struct { char c; short x; } __Pyx_st_short; +typedef struct { char c; int x; } __Pyx_st_int; +typedef struct { char c; long x; } __Pyx_st_long; +typedef struct { char c; float x; } __Pyx_st_float; +typedef struct { char c; double x; } __Pyx_st_double; +typedef struct { char c; long double x; } __Pyx_st_longdouble; +typedef struct { char c; void *x; } __Pyx_st_void_p; +#ifdef HAVE_LONG_LONG +typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong; +#endif +static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) { + switch (ch) { + case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short); + case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int); + case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long); +#ifdef HAVE_LONG_LONG + case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG); #endif + case 'f': return sizeof(__Pyx_st_float) - sizeof(float); + case 'd': return sizeof(__Pyx_st_double) - sizeof(double); + case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double); + case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*); + default: + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } } - -static int __Pyx_SetVtable(PyObject *dict, void *vtable) { -#if PY_VERSION_HEX >= 0x02070000 - PyObject *ob = PyCapsule_New(vtable, 0, 0); -#else - PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); +/* These are for computing the padding at the end of the struct to align + on the first member of the struct. This will probably the same as above, + but we don't have any guarantees. + */ +typedef struct { short x; char c; } __Pyx_pad_short; +typedef struct { int x; char c; } __Pyx_pad_int; +typedef struct { long x; char c; } __Pyx_pad_long; +typedef struct { float x; char c; } __Pyx_pad_float; +typedef struct { double x; char c; } __Pyx_pad_double; +typedef struct { long double x; char c; } __Pyx_pad_longdouble; +typedef struct { void *x; char c; } __Pyx_pad_void_p; +#ifdef HAVE_LONG_LONG +typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong; #endif - if (!ob) - goto bad; - if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0) - goto bad; - Py_DECREF(ob); - return 0; -bad: - Py_XDECREF(ob); - return -1; +static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) { + switch (ch) { + case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short); + case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int); + case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long); +#ifdef HAVE_LONG_LONG + case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG); +#endif + case 'f': return sizeof(__Pyx_pad_float) - sizeof(float); + case 'd': return sizeof(__Pyx_pad_double) - sizeof(double); + case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double); + case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*); + default: + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } } - -static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { - int start = 0, mid = 0, end = count - 1; - if (end >= 0 && code_line > entries[end].code_line) { - return count; +static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) { + switch (ch) { + case 'c': + return 'H'; + case 'b': case 'h': case 'i': + case 'l': case 'q': case 's': case 'p': + return 'I'; + case 'B': case 'H': case 'I': case 'L': case 'Q': + return 'U'; + case 'f': case 'd': case 'g': + return (is_complex ? 'C' : 'R'); + case 'O': + return 'O'; + case 'P': + return 'P'; + default: { + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; } - while (start < end) { - mid = start + (end - start) / 2; - if (code_line < entries[mid].code_line) { - end = mid; - } else if (code_line > entries[mid].code_line) { - start = mid + 1; - } else { - return mid; + } +} +static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) { + if (ctx->head == NULL || ctx->head->field == &ctx->root) { + const char* expected; + const char* quote; + if (ctx->head == NULL) { + expected = "end"; + quote = ""; + } else { + expected = ctx->head->field->type->name; + quote = "'"; + } + PyErr_Format(PyExc_ValueError, + "Buffer dtype mismatch, expected %s%s%s but got %s", + quote, expected, quote, + __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex)); + } else { + __Pyx_StructField* field = ctx->head->field; + __Pyx_StructField* parent = (ctx->head - 1)->field; + PyErr_Format(PyExc_ValueError, + "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'", + field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex), + parent->type->name, field->name); + } +} +static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) { + char group; + size_t size, offset, arraysize = 1; + if (ctx->enc_type == 0) return 0; + if (ctx->head->field->type->arraysize[0]) { + int i, ndim = 0; + if (ctx->enc_type == 's' || ctx->enc_type == 'p') { + ctx->is_valid_array = ctx->head->field->type->ndim == 1; + ndim = 1; + if (ctx->enc_count != ctx->head->field->type->arraysize[0]) { + PyErr_Format(PyExc_ValueError, + "Expected a dimension of size %zu, got %zu", + ctx->head->field->type->arraysize[0], ctx->enc_count); + return -1; } } - if (code_line <= entries[mid].code_line) { - return mid; + if (!ctx->is_valid_array) { + PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d", + ctx->head->field->type->ndim, ndim); + return -1; + } + for (i = 0; i < ctx->head->field->type->ndim; i++) { + arraysize *= ctx->head->field->type->arraysize[i]; + } + ctx->is_valid_array = 0; + ctx->enc_count = 1; + } + group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex); + do { + __Pyx_StructField* field = ctx->head->field; + __Pyx_TypeInfo* type = field->type; + if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') { + size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex); } else { - return mid + 1; + size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex); } -} -static PyCodeObject *__pyx_find_code_object(int code_line) { - PyCodeObject* code_object; - int pos; - if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { - return NULL; + if (ctx->enc_packmode == '@') { + size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex); + size_t align_mod_offset; + if (align_at == 0) return -1; + align_mod_offset = ctx->fmt_offset % align_at; + if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset; + if (ctx->struct_alignment == 0) + ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type, + ctx->is_complex); } - pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); - if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { - return NULL; + if (type->size != size || type->typegroup != group) { + if (type->typegroup == 'C' && type->fields != NULL) { + size_t parent_offset = ctx->head->parent_offset + field->offset; + ++ctx->head; + ctx->head->field = type->fields; + ctx->head->parent_offset = parent_offset; + continue; + } + if ((type->typegroup == 'H' || group == 'H') && type->size == size) { + } else { + __Pyx_BufFmt_RaiseExpected(ctx); + return -1; + } } - code_object = __pyx_code_cache.entries[pos].code_object; - Py_INCREF(code_object); - return code_object; + offset = ctx->head->parent_offset + field->offset; + if (ctx->fmt_offset != offset) { + PyErr_Format(PyExc_ValueError, + "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected", + (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset); + return -1; + } + ctx->fmt_offset += size; + if (arraysize) + ctx->fmt_offset += (arraysize - 1) * size; + --ctx->enc_count; + while (1) { + if (field == &ctx->root) { + ctx->head = NULL; + if (ctx->enc_count != 0) { + __Pyx_BufFmt_RaiseExpected(ctx); + return -1; + } + break; + } + ctx->head->field = ++field; + if (field->type == NULL) { + --ctx->head; + field = ctx->head->field; + continue; + } else if (field->type->typegroup == 'S') { + size_t parent_offset = ctx->head->parent_offset + field->offset; + if (field->type->fields->type == NULL) continue; + field = field->type->fields; + ++ctx->head; + ctx->head->field = field; + ctx->head->parent_offset = parent_offset; + break; + } else { + break; + } + } + } while (ctx->enc_count); + ctx->enc_type = 0; + ctx->is_complex = 0; + return 0; } -static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { - int pos, i; - __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; - if (unlikely(!code_line)) { - return; +static PyObject * +__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp) +{ + const char *ts = *tsp; + int i = 0, number; + int ndim = ctx->head->field->type->ndim; +; + ++ts; + if (ctx->new_count != 1) { + PyErr_SetString(PyExc_ValueError, + "Cannot handle repeated arrays in format string"); + return NULL; } - if (unlikely(!entries)) { - entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); - if (likely(entries)) { - __pyx_code_cache.entries = entries; - __pyx_code_cache.max_count = 64; - __pyx_code_cache.count = 1; - entries[0].code_line = code_line; - entries[0].code_object = code_object; - Py_INCREF(code_object); + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + while (*ts && *ts != ')') { + switch (*ts) { + case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue; + default: break; } - return; + number = __Pyx_BufFmt_ExpectNumber(&ts); + if (number == -1) return NULL; + if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i]) + return PyErr_Format(PyExc_ValueError, + "Expected a dimension of size %zu, got %d", + ctx->head->field->type->arraysize[i], number); + if (*ts != ',' && *ts != ')') + return PyErr_Format(PyExc_ValueError, + "Expected a comma in format string, got '%c'", *ts); + if (*ts == ',') ts++; + i++; } - pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); - if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { - PyCodeObject* tmp = entries[pos].code_object; - entries[pos].code_object = code_object; - Py_DECREF(tmp); - return; + if (i != ndim) + return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d", + ctx->head->field->type->ndim, i); + if (!*ts) { + PyErr_SetString(PyExc_ValueError, + "Unexpected end of format string, expected ')'"); + return NULL; } - if (__pyx_code_cache.count == __pyx_code_cache.max_count) { - int new_max = __pyx_code_cache.max_count + 64; - entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( - __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); - if (unlikely(!entries)) { - return; + ctx->is_valid_array = 1; + ctx->new_count = 1; + *tsp = ++ts; + return Py_None; +} +static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) { + int got_Z = 0; + while (1) { + switch(*ts) { + case 0: + if (ctx->enc_type != 0 && ctx->head == NULL) { + __Pyx_BufFmt_RaiseExpected(ctx); + return NULL; + } + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + if (ctx->head != NULL) { + __Pyx_BufFmt_RaiseExpected(ctx); + return NULL; + } + return ts; + case ' ': + case '\r': + case '\n': + ++ts; + break; + case '<': + if (!__Pyx_Is_Little_Endian()) { + PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler"); + return NULL; + } + ctx->new_packmode = '='; + ++ts; + break; + case '>': + case '!': + if (__Pyx_Is_Little_Endian()) { + PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler"); + return NULL; + } + ctx->new_packmode = '='; + ++ts; + break; + case '=': + case '@': + case '^': + ctx->new_packmode = *ts++; + break; + case 'T': + { + const char* ts_after_sub; + size_t i, struct_count = ctx->new_count; + size_t struct_alignment = ctx->struct_alignment; + ctx->new_count = 1; + ++ts; + if (*ts != '{') { + PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'"); + return NULL; + } + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->enc_type = 0; + ctx->enc_count = 0; + ctx->struct_alignment = 0; + ++ts; + ts_after_sub = ts; + for (i = 0; i != struct_count; ++i) { + ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts); + if (!ts_after_sub) return NULL; + } + ts = ts_after_sub; + if (struct_alignment) ctx->struct_alignment = struct_alignment; + } + break; + case '}': + { + size_t alignment = ctx->struct_alignment; + ++ts; + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->enc_type = 0; + if (alignment && ctx->fmt_offset % alignment) { + ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment); + } + } + return ts; + case 'x': + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->fmt_offset += ctx->new_count; + ctx->new_count = 1; + ctx->enc_count = 0; + ctx->enc_type = 0; + ctx->enc_packmode = ctx->new_packmode; + ++ts; + break; + case 'Z': + got_Z = 1; + ++ts; + if (*ts != 'f' && *ts != 'd' && *ts != 'g') { + __Pyx_BufFmt_RaiseUnexpectedChar('Z'); + return NULL; + } + case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I': + case 'l': case 'L': case 'q': case 'Q': + case 'f': case 'd': case 'g': + case 'O': case 'p': + if (ctx->enc_type == *ts && got_Z == ctx->is_complex && + ctx->enc_packmode == ctx->new_packmode) { + ctx->enc_count += ctx->new_count; + ctx->new_count = 1; + got_Z = 0; + ++ts; + break; + } + case 's': + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->enc_count = ctx->new_count; + ctx->enc_packmode = ctx->new_packmode; + ctx->enc_type = *ts; + ctx->is_complex = got_Z; + ++ts; + ctx->new_count = 1; + got_Z = 0; + break; + case ':': + ++ts; + while(*ts != ':') ++ts; + ++ts; + break; + case '(': + if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL; + break; + default: + { + int number = __Pyx_BufFmt_ExpectNumber(&ts); + if (number == -1) return NULL; + ctx->new_count = (size_t)number; } - __pyx_code_cache.entries = entries; - __pyx_code_cache.max_count = new_max; - } - for (i=__pyx_code_cache.count; i>pos; i--) { - entries[i] = entries[i-1]; - } - entries[pos].code_line = code_line; - entries[pos].code_object = code_object; - __pyx_code_cache.count++; - Py_INCREF(code_object); -} - -#include "compile.h" -#include "frameobject.h" -#include "traceback.h" -static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( - const char *funcname, int c_line, - int py_line, const char *filename) { - PyCodeObject *py_code = 0; - PyObject *py_srcfile = 0; - PyObject *py_funcname = 0; - #if PY_MAJOR_VERSION < 3 - py_srcfile = PyString_FromString(filename); - #else - py_srcfile = PyUnicode_FromString(filename); - #endif - if (!py_srcfile) goto bad; - if (c_line) { - #if PY_MAJOR_VERSION < 3 - py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); - #else - py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); - #endif - } - else { - #if PY_MAJOR_VERSION < 3 - py_funcname = PyString_FromString(funcname); - #else - py_funcname = PyUnicode_FromString(funcname); - #endif - } - if (!py_funcname) goto bad; - py_code = __Pyx_PyCode_New( - 0, - 0, - 0, - 0, - 0, - __pyx_empty_bytes, /*PyObject *code,*/ - __pyx_empty_tuple, /*PyObject *consts,*/ - __pyx_empty_tuple, /*PyObject *names,*/ - __pyx_empty_tuple, /*PyObject *varnames,*/ - __pyx_empty_tuple, /*PyObject *freevars,*/ - __pyx_empty_tuple, /*PyObject *cellvars,*/ - py_srcfile, /*PyObject *filename,*/ - py_funcname, /*PyObject *name,*/ - py_line, - __pyx_empty_bytes /*PyObject *lnotab*/ - ); - Py_DECREF(py_srcfile); - Py_DECREF(py_funcname); - return py_code; -bad: - Py_XDECREF(py_srcfile); - Py_XDECREF(py_funcname); - return NULL; -} -static void __Pyx_AddTraceback(const char *funcname, int c_line, - int py_line, const char *filename) { - PyCodeObject *py_code = 0; - PyFrameObject *py_frame = 0; - py_code = __pyx_find_code_object(c_line ? c_line : py_line); - if (!py_code) { - py_code = __Pyx_CreateCodeObjectForTraceback( - funcname, c_line, py_line, filename); - if (!py_code) goto bad; - __pyx_insert_code_object(c_line ? c_line : py_line, py_code); - } - py_frame = PyFrame_New( - PyThreadState_GET(), /*PyThreadState *tstate,*/ - py_code, /*PyCodeObject *code,*/ - __pyx_d, /*PyObject *globals,*/ - 0 /*PyObject *locals*/ - ); - if (!py_frame) goto bad; - py_frame->f_lineno = py_line; - PyTraceBack_Here(py_frame); -bad: - Py_XDECREF(py_code); - Py_XDECREF(py_frame); -} - -#if PY_MAJOR_VERSION < 3 -static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) { - if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags); - if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags); - if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags); - PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name); - return -1; -} -static void __Pyx_ReleaseBuffer(Py_buffer *view) { - PyObject *obj = view->obj; - if (!obj) return; - if (PyObject_CheckBuffer(obj)) { - PyBuffer_Release(view); - return; } - Py_DECREF(obj); - view->obj = NULL; + } } -#endif - - static int +/* TypeInfoCompare */ + static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b) { int i; @@ -24592,7 +29441,8 @@ __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b) return 1; } -static int +/* MemviewSliceValidateAndInit */ + static int __pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec) { if (buf->shape[dim] <= 1) @@ -24773,7 +29623,66 @@ static int __Pyx_ValidateAndInit_memviewslice( return retval; } -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(PyObject *obj) { +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(PyObject *obj) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, + &__Pyx_TypeInfo_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_int(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_int(*(int *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_int(const char *itemp, PyObject *obj) { + int value = __Pyx_PyInt_As_int(obj); + if ((value == (int)-1) && PyErr_Occurred()) + return 0; + *(int *) itemp = value; + return 1; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *obj) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, + &__Pyx_TypeInfo_int, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(PyObject *obj) { __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; __Pyx_BufFmt_StackElem stack[1]; int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; @@ -24795,7 +29704,8 @@ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_n return result; } -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(PyObject *obj) { +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *obj) { __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; __Pyx_BufFmt_StackElem stack[1]; int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; @@ -24804,41 +29714,119 @@ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn_ result.memview = (struct __pyx_memoryview_obj *) Py_None; return result; } - retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, - (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, - &__Pyx_TypeInfo_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt, stack, - &result, obj); - if (unlikely(retcode == -1)) - goto __pyx_fail; - return result; -__pyx_fail: - result.memview = NULL; - result.data = NULL; - return result; -} - -#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\ - __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0) -#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\ - __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1) -#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\ - {\ - func_type value = func_value;\ - if (sizeof(target_type) < sizeof(func_type)) {\ - if (unlikely(value != (func_type) (target_type) value)) {\ - func_type zero = 0;\ - if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\ - return (target_type) -1;\ - if (is_unsigned && unlikely(value < zero))\ - goto raise_neg_overflow;\ - else\ - goto raise_overflow;\ - }\ - }\ - return (target_type) value;\ + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, + &__Pyx_TypeInfo_double, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = (long) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +/* MemviewSliceCopyTemplate */ + static __Pyx_memviewslice +__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs, + const char *mode, int ndim, + size_t sizeof_dtype, int contig_flag, + int dtype_is_object) +{ + __Pyx_RefNannyDeclarations + int i; + __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } }; + struct __pyx_memoryview_obj *from_memview = from_mvs->memview; + Py_buffer *buf = &from_memview->view; + PyObject *shape_tuple = NULL; + PyObject *temp_int = NULL; + struct __pyx_array_obj *array_obj = NULL; + struct __pyx_memoryview_obj *memview_obj = NULL; + __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0); + for (i = 0; i < ndim; i++) { + if (from_mvs->suboffsets[i] >= 0) { + PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with " + "indirect dimensions (axis %d)", i); + goto fail; + } + } + shape_tuple = PyTuple_New(ndim); + if (unlikely(!shape_tuple)) { + goto fail; + } + __Pyx_GOTREF(shape_tuple); + for(i = 0; i < ndim; i++) { + temp_int = PyInt_FromSsize_t(from_mvs->shape[i]); + if(unlikely(!temp_int)) { + goto fail; + } else { + PyTuple_SET_ITEM(shape_tuple, i, temp_int); + temp_int = NULL; + } + } + array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL); + if (unlikely(!array_obj)) { + goto fail; } + __Pyx_GOTREF(array_obj); + memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new( + (PyObject *) array_obj, contig_flag, + dtype_is_object, + from_mvs->memview->typeinfo); + if (unlikely(!memview_obj)) + goto fail; + if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0)) + goto fail; + if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim, + dtype_is_object) < 0)) + goto fail; + goto no_fail; +fail: + __Pyx_XDECREF(new_mvs.memview); + new_mvs.memview = NULL; + new_mvs.data = NULL; +no_fail: + __Pyx_XDECREF(shape_tuple); + __Pyx_XDECREF(temp_int); + __Pyx_XDECREF(array_obj); + __Pyx_RefNannyFinishContext(); + return new_mvs; +} -static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { +/* CIntFromPy */ + static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { const int neg_one = (int) -1, const_zero = (int) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 @@ -24905,8 +29893,10 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { #endif if (sizeof(int) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif } } else { #if CYTHON_USE_PYLONG_INTERNALS @@ -24971,10 +29961,201 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { break; } #endif - if (sizeof(int) <= sizeof(long)) { - __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x)) - } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { - __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x)) + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = (long) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (long) 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0]) + case 2: + if (8 * sizeof(long) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) { + return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(long) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) { + return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(long) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) { + return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (long) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (long) 0; + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0]) + case -2: + if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(long) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(long) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(long) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + } +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif } } { @@ -24982,8 +30163,8 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { PyErr_SetString(PyExc_RuntimeError, "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else - int val; - PyObject *v = __Pyx_PyNumber_Int(x); + long val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; @@ -24996,275 +30177,34 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { unsigned char *bytes = (unsigned char *)&val; int ret = _PyLong_AsByteArray((PyLongObject *)v, bytes, sizeof(val), - is_little, !is_unsigned); - Py_DECREF(v); - if (likely(!ret)) - return val; - } -#endif - return (int) -1; - } - } else { - int val; - PyObject *tmp = __Pyx_PyNumber_Int(x); - if (!tmp) return (int) -1; - val = __Pyx_PyInt_As_int(tmp); - Py_DECREF(tmp); - return val; - } -raise_overflow: - PyErr_SetString(PyExc_OverflowError, - "value too large to convert to int"); - return (int) -1; -raise_neg_overflow: - PyErr_SetString(PyExc_OverflowError, - "can't convert negative value to int"); - return (int) -1; -} - -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *obj) { - __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; - __Pyx_BufFmt_StackElem stack[1]; - int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; - int retcode; - if (obj == Py_None) { - result.memview = (struct __pyx_memoryview_obj *) Py_None; - return result; - } - retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, - (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, - &__Pyx_TypeInfo_int, stack, - &result, obj); - if (unlikely(retcode == -1)) - goto __pyx_fail; - return result; -__pyx_fail: - result.memview = NULL; - result.data = NULL; - return result; -} - -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *obj) { - __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; - __Pyx_BufFmt_StackElem stack[1]; - int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; - int retcode; - if (obj == Py_None) { - result.memview = (struct __pyx_memoryview_obj *) Py_None; - return result; - } - retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, - (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT | PyBUF_WRITABLE), 1, - &__Pyx_TypeInfo_double, stack, - &result, obj); - if (unlikely(retcode == -1)) - goto __pyx_fail; - return result; -__pyx_fail: - result.memview = NULL; - result.data = NULL; - return result; -} - -static PyObject *__pyx_memview_get_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(const char *itemp) { - return (PyObject *) PyFloat_FromDouble(*(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) itemp); -} -static int __pyx_memview_set_nn___pyx_t_7lightfm_20_lightfm_fast_openmp_flt(const char *itemp, PyObject *obj) { - __pyx_t_7lightfm_20_lightfm_fast_openmp_flt value = __pyx_PyFloat_AsFloat(obj); - if ((value == (float)-1) && PyErr_Occurred()) - return 0; - *(__pyx_t_7lightfm_20_lightfm_fast_openmp_flt *) itemp = value; - return 1; -} - -static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { - const long neg_one = (long) -1, const_zero = (long) 0; - const int is_unsigned = neg_one > const_zero; - if (is_unsigned) { - if (sizeof(long) < sizeof(long)) { - return PyInt_FromLong((long) value); - } else if (sizeof(long) <= sizeof(unsigned long)) { - return PyLong_FromUnsignedLong((unsigned long) value); - } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { - return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); - } - } else { - if (sizeof(long) <= sizeof(long)) { - return PyInt_FromLong((long) value); - } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { - return PyLong_FromLongLong((PY_LONG_LONG) value); - } - } - { - int one = 1; int little = (int)*(unsigned char *)&one; - unsigned char *bytes = (unsigned char *)&value; - return _PyLong_FromByteArray(bytes, sizeof(long), - little, !is_unsigned); - } -} - -static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { - const int neg_one = (int) -1, const_zero = (int) 0; - const int is_unsigned = neg_one > const_zero; - if (is_unsigned) { - if (sizeof(int) < sizeof(long)) { - return PyInt_FromLong((long) value); - } else if (sizeof(int) <= sizeof(unsigned long)) { - return PyLong_FromUnsignedLong((unsigned long) value); - } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { - return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); - } - } else { - if (sizeof(int) <= sizeof(long)) { - return PyInt_FromLong((long) value); - } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { - return PyLong_FromLongLong((PY_LONG_LONG) value); - } - } - { - int one = 1; int little = (int)*(unsigned char *)&one; - unsigned char *bytes = (unsigned char *)&value; - return _PyLong_FromByteArray(bytes, sizeof(int), - little, !is_unsigned); - } -} - -static int -__pyx_memviewslice_is_contig(const __Pyx_memviewslice *mvs, - char order, int ndim) -{ - int i, index, step, start; - Py_ssize_t itemsize = mvs->memview->view.itemsize; - if (order == 'F') { - step = 1; - start = 0; - } else { - step = -1; - start = ndim - 1; - } - for (i = 0; i < ndim; i++) { - index = start + step * i; - if (mvs->suboffsets[index] >= 0 || mvs->strides[index] != itemsize) - return 0; - itemsize *= mvs->shape[index]; - } - return 1; -} - -static void -__pyx_get_array_memory_extents(__Pyx_memviewslice *slice, - void **out_start, void **out_end, - int ndim, size_t itemsize) -{ - char *start, *end; - int i; - start = end = slice->data; - for (i = 0; i < ndim; i++) { - Py_ssize_t stride = slice->strides[i]; - Py_ssize_t extent = slice->shape[i]; - if (extent == 0) { - *out_start = *out_end = start; - return; - } else { - if (stride > 0) - end += stride * (extent - 1); - else - start += stride * (extent - 1); - } - } - *out_start = start; - *out_end = end + itemsize; -} -static int -__pyx_slices_overlap(__Pyx_memviewslice *slice1, - __Pyx_memviewslice *slice2, - int ndim, size_t itemsize) -{ - void *start1, *end1, *start2, *end2; - __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize); - __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize); - return (start1 < end2) && (start2 < end1); -} - -static __Pyx_memviewslice -__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs, - const char *mode, int ndim, - size_t sizeof_dtype, int contig_flag, - int dtype_is_object) -{ - __Pyx_RefNannyDeclarations - int i; - __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } }; - struct __pyx_memoryview_obj *from_memview = from_mvs->memview; - Py_buffer *buf = &from_memview->view; - PyObject *shape_tuple = NULL; - PyObject *temp_int = NULL; - struct __pyx_array_obj *array_obj = NULL; - struct __pyx_memoryview_obj *memview_obj = NULL; - __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0); - for (i = 0; i < ndim; i++) { - if (from_mvs->suboffsets[i] >= 0) { - PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with " - "indirect dimensions (axis %d)", i); - goto fail; - } - } - shape_tuple = PyTuple_New(ndim); - if (unlikely(!shape_tuple)) { - goto fail; - } - __Pyx_GOTREF(shape_tuple); - for(i = 0; i < ndim; i++) { - temp_int = PyInt_FromSsize_t(from_mvs->shape[i]); - if(unlikely(!temp_int)) { - goto fail; - } else { - PyTuple_SET_ITEM(shape_tuple, i, temp_int); - temp_int = NULL; - } - } - array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL); - if (unlikely(!array_obj)) { - goto fail; - } - __Pyx_GOTREF(array_obj); - memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new( - (PyObject *) array_obj, contig_flag, - dtype_is_object, - from_mvs->memview->typeinfo); - if (unlikely(!memview_obj)) - goto fail; - if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0)) - goto fail; - if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim, - dtype_is_object) < 0)) - goto fail; - goto no_fail; -fail: - __Pyx_XDECREF(new_mvs.memview); - new_mvs.memview = NULL; - new_mvs.data = NULL; -no_fail: - __Pyx_XDECREF(shape_tuple); - __Pyx_XDECREF(temp_int); - __Pyx_XDECREF(array_obj); - __Pyx_RefNannyFinishContext(); - return new_mvs; -} - -static CYTHON_INLINE PyObject * -__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig) -{ - PyObject *cobj; -#if PY_VERSION_HEX >= 0x02070000 - cobj = PyCapsule_New(p, sig, NULL); -#else - cobj = PyCObject_FromVoidPtr(p, NULL); + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } #endif - return cobj; + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; } -static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { +/* CIntFromPy */ + static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { const char neg_one = (char) -1, const_zero = (char) 0; const int is_unsigned = neg_one > const_zero; #if PY_MAJOR_VERSION < 3 @@ -25331,8 +30271,10 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { #endif if (sizeof(char) <= sizeof(unsigned long)) { __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif } } else { #if CYTHON_USE_PYLONG_INTERNALS @@ -25399,8 +30341,10 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { #endif if (sizeof(char) <= sizeof(long)) { __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) { __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif } } { @@ -25409,7 +30353,7 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); #else char val; - PyObject *v = __Pyx_PyNumber_Int(x); + PyObject *v = __Pyx_PyNumber_IntOrLong(x); #if PY_MAJOR_VERSION < 3 if (likely(v) && !PyLong_Check(v)) { PyObject *tmp = v; @@ -25432,7 +30376,7 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { } } else { char val; - PyObject *tmp = __Pyx_PyNumber_Int(x); + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); if (!tmp) return (char) -1; val = __Pyx_PyInt_As_char(tmp); Py_DECREF(tmp); @@ -25448,191 +30392,80 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { return (char) -1; } -static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { - const long neg_one = (long) -1, const_zero = (long) 0; - const int is_unsigned = neg_one > const_zero; -#if PY_MAJOR_VERSION < 3 - if (likely(PyInt_Check(x))) { - if (sizeof(long) < sizeof(long)) { - __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) - } else { - long val = PyInt_AS_LONG(x); - if (is_unsigned && unlikely(val < 0)) { - goto raise_neg_overflow; - } - return (long) val; +/* FastTypeChecks */ + #if CYTHON_COMPILING_IN_CPYTHON +static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) { + while (a) { + a = a->tp_base; + if (a == b) + return 1; + } + return b == &PyBaseObject_Type; +} +static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) { + PyObject *mro; + if (a == b) return 1; + mro = a->tp_mro; + if (likely(mro)) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(mro); + for (i = 0; i < n; i++) { + if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b) + return 1; } - } else -#endif - if (likely(PyLong_Check(x))) { - if (is_unsigned) { -#if CYTHON_USE_PYLONG_INTERNALS - const digit* digits = ((PyLongObject*)x)->ob_digit; - switch (Py_SIZE(x)) { - case 0: return (long) 0; - case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0]) - case 2: - if (8 * sizeof(long) > 1 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) { - return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); - } - } - break; - case 3: - if (8 * sizeof(long) > 2 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) { - return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); - } - } - break; - case 4: - if (8 * sizeof(long) > 3 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) { - return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); - } - } - break; - } -#endif -#if CYTHON_COMPILING_IN_CPYTHON - if (unlikely(Py_SIZE(x) < 0)) { - goto raise_neg_overflow; - } -#else - { - int result = PyObject_RichCompareBool(x, Py_False, Py_LT); - if (unlikely(result < 0)) - return (long) -1; - if (unlikely(result == 1)) - goto raise_neg_overflow; - } -#endif - if (sizeof(long) <= sizeof(unsigned long)) { - __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x)) - } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { - __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) - } - } else { -#if CYTHON_USE_PYLONG_INTERNALS - const digit* digits = ((PyLongObject*)x)->ob_digit; - switch (Py_SIZE(x)) { - case 0: return (long) 0; - case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0])) - case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0]) - case -2: - if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case 2: - if (8 * sizeof(long) > 1 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case -3: - if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case 3: - if (8 * sizeof(long) > 2 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case -4: - if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { - return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - case 4: - if (8 * sizeof(long) > 3 * PyLong_SHIFT) { - if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { - __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) - } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { - return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); - } - } - break; - } -#endif - if (sizeof(long) <= sizeof(long)) { - __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x)) - } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { - __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x)) - } + return 0; + } + return __Pyx_InBases(a, b); +} +#if PY_MAJOR_VERSION == 2 +static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) { + PyObject *exception, *value, *tb; + int res; + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + __Pyx_ErrFetch(&exception, &value, &tb); + res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0; + if (unlikely(res == -1)) { + PyErr_WriteUnraisable(err); + res = 0; + } + if (!res) { + res = PyObject_IsSubclass(err, exc_type2); + if (unlikely(res == -1)) { + PyErr_WriteUnraisable(err); + res = 0; } - { -#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) - PyErr_SetString(PyExc_RuntimeError, - "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); + } + __Pyx_ErrRestore(exception, value, tb); + return res; +} #else - long val; - PyObject *v = __Pyx_PyNumber_Int(x); - #if PY_MAJOR_VERSION < 3 - if (likely(v) && !PyLong_Check(v)) { - PyObject *tmp = v; - v = PyNumber_Long(tmp); - Py_DECREF(tmp); - } - #endif - if (likely(v)) { - int one = 1; int is_little = (int)*(unsigned char *)&one; - unsigned char *bytes = (unsigned char *)&val; - int ret = _PyLong_AsByteArray((PyLongObject *)v, - bytes, sizeof(val), - is_little, !is_unsigned); - Py_DECREF(v); - if (likely(!ret)) - return val; - } +static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) { + int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0; + if (!res) { + res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2); + } + return res; +} #endif - return (long) -1; - } - } else { - long val; - PyObject *tmp = __Pyx_PyNumber_Int(x); - if (!tmp) return (long) -1; - val = __Pyx_PyInt_As_long(tmp); - Py_DECREF(tmp); - return val; +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) { + if (likely(err == exc_type)) return 1; + if (likely(PyExceptionClass_Check(err))) { + return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type); } -raise_overflow: - PyErr_SetString(PyExc_OverflowError, - "value too large to convert to long"); - return (long) -1; -raise_neg_overflow: - PyErr_SetString(PyExc_OverflowError, - "can't convert negative value to long"); - return (long) -1; + return PyErr_GivenExceptionMatches(err, exc_type); +} +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) { + if (likely(err == exc_type1 || err == exc_type2)) return 1; + if (likely(PyExceptionClass_Check(err))) { + return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2); + } + return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2)); } +#endif -static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_unsigned_int(PyObject *obj) { +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_unsigned_int(PyObject *obj) { __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; __Pyx_BufFmt_StackElem stack[1]; int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; @@ -25654,7 +30487,8 @@ static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_uns return result; } -static int __Pyx_check_binary_version(void) { +/* CheckBinaryVersion */ + static int __Pyx_check_binary_version(void) { char ctversion[4], rtversion[4]; PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); @@ -25669,7 +30503,8 @@ static int __Pyx_check_binary_version(void) { return 0; } -static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { +/* InitStrings */ + static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { while (t->p) { #if PY_MAJOR_VERSION < 3 if (t->is_unicode) { @@ -25694,6 +30529,8 @@ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { #endif if (!*t->p) return -1; + if (PyObject_Hash(*t->p) == -1) + PyErr_Clear(); ++t; } return 0; @@ -25702,50 +30539,57 @@ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); } -static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) { +static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) { Py_ssize_t ignore; return __Pyx_PyObject_AsStringAndSize(o, &ignore); } -static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { -#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT) - if ( -#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII - __Pyx_sys_getdefaultencoding_not_ascii && -#endif - PyUnicode_Check(o)) { -#if PY_VERSION_HEX < 0x03030000 - char* defenc_c; - PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); - if (!defenc) return NULL; - defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +#if !CYTHON_PEP393_ENABLED +static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) { + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII - { - char* end = defenc_c + PyBytes_GET_SIZE(defenc); - char* c; - for (c = defenc_c; c < end; c++) { - if ((unsigned char) (*c) >= 128) { - PyUnicode_AsASCIIString(o); - return NULL; - } + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; } } + } #endif - *length = PyBytes_GET_SIZE(defenc); - return defenc_c; + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +} #else - if (__Pyx_PyUnicode_READY(o) == -1) return NULL; +static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) { + if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL; #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII - if (PyUnicode_IS_ASCII(o)) { - *length = PyUnicode_GET_LENGTH(o); - return PyUnicode_AsUTF8(o); - } else { - PyUnicode_AsASCIIString(o); - return NULL; - } + if (likely(PyUnicode_IS_ASCII(o))) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } #else - return PyUnicode_AsUTF8AndSize(o, length); + return PyUnicode_AsUTF8AndSize(o, length); +#endif +} +#endif #endif +static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && #endif + PyUnicode_Check(o)) { + return __Pyx_PyUnicode_AsStringAndSize(o, length); } else #endif #if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)) @@ -25769,43 +30613,67 @@ static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { if (is_true | (x == Py_False) | (x == Py_None)) return is_true; else return PyObject_IsTrue(x); } -static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) { +static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) { +#if PY_MAJOR_VERSION >= 3 + if (PyLong_Check(result)) { + if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1, + "__int__ returned non-int (type %.200s). " + "The ability to return an instance of a strict subclass of int " + "is deprecated, and may be removed in a future version of Python.", + Py_TYPE(result)->tp_name)) { + Py_DECREF(result); + return NULL; + } + return result; + } +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + type_name, type_name, Py_TYPE(result)->tp_name); + Py_DECREF(result); + return NULL; +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) { +#if CYTHON_USE_TYPE_SLOTS PyNumberMethods *m; +#endif const char *name = NULL; PyObject *res = NULL; #if PY_MAJOR_VERSION < 3 - if (PyInt_Check(x) || PyLong_Check(x)) + if (likely(PyInt_Check(x) || PyLong_Check(x))) #else - if (PyLong_Check(x)) + if (likely(PyLong_Check(x))) #endif return __Pyx_NewRef(x); +#if CYTHON_USE_TYPE_SLOTS m = Py_TYPE(x)->tp_as_number; -#if PY_MAJOR_VERSION < 3 + #if PY_MAJOR_VERSION < 3 if (m && m->nb_int) { name = "int"; - res = PyNumber_Int(x); + res = m->nb_int(x); } else if (m && m->nb_long) { name = "long"; - res = PyNumber_Long(x); + res = m->nb_long(x); } -#else - if (m && m->nb_int) { + #else + if (likely(m && m->nb_int)) { name = "int"; - res = PyNumber_Long(x); + res = m->nb_int(x); + } + #endif +#else + if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) { + res = PyNumber_Int(x); } #endif - if (res) { + if (likely(res)) { #if PY_MAJOR_VERSION < 3 - if (!PyInt_Check(res) && !PyLong_Check(res)) { + if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) { #else - if (!PyLong_Check(res)) { + if (unlikely(!PyLong_CheckExact(res))) { #endif - PyErr_Format(PyExc_TypeError, - "__%.4s__ returned non-%.4s (type %.200s)", - name, name, Py_TYPE(res)->tp_name); - Py_DECREF(res); - return NULL; + return __Pyx_PyNumber_IntOrLongWrongResultType(res, name); } } else if (!PyErr_Occurred()) { diff --git a/lightfm/lightfm.py b/lightfm/lightfm.py index 3034b49c..f4614995 100644 --- a/lightfm/lightfm.py +++ b/lightfm/lightfm.py @@ -109,6 +109,7 @@ class LightFM(object): Contains the biases for item_features. user_biases: np.float32 array of shape [n_user_features,] Contains the biases for user_features. + loss_value: Value of the loss function after most recent epoch (None if loss is bpr). Notes ----- @@ -195,6 +196,8 @@ def __init__(self, no_components=10, k=5, n=10, self.item_alpha = item_alpha self.user_alpha = user_alpha + self.loss_value = None + if random_state is None: self.random_state = np.random.RandomState() elif isinstance(random_state, np.random.RandomState): @@ -220,6 +223,8 @@ def _reset_state(self): self.user_bias_gradients = None self.user_bias_momentum = None + self.loss_value = None + def _check_initialized(self): for var in (self.item_embeddings, @@ -601,20 +606,20 @@ def _run_epoch(self, item_features, user_features, interactions, # Call the estimation routines. if loss == 'warp': - fit_warp(CSRMatrix(item_features), - CSRMatrix(user_features), - positives_lookup, - interactions.row, - interactions.col, - interactions.data, - sample_weight, - shuffle_indices, - lightfm_data, - self.learning_rate, - self.item_alpha, - self.user_alpha, - num_threads, - self.random_state) + self.loss_value = fit_warp(CSRMatrix(item_features), + CSRMatrix(user_features), + positives_lookup, + interactions.row, + interactions.col, + interactions.data, + sample_weight, + shuffle_indices, + lightfm_data, + self.learning_rate, + self.item_alpha, + self.user_alpha, + num_threads, + self.random_state) elif loss == 'bpr': fit_bpr(CSRMatrix(item_features), CSRMatrix(user_features), @@ -630,33 +635,34 @@ def _run_epoch(self, item_features, user_features, interactions, self.user_alpha, num_threads, self.random_state) + self.loss_value = None elif loss == 'warp-kos': - fit_warp_kos(CSRMatrix(item_features), - CSRMatrix(user_features), - positives_lookup, - interactions.row, - shuffle_indices, - lightfm_data, - self.learning_rate, - self.item_alpha, - self.user_alpha, - self.k, - self.n, - num_threads, - self.random_state) + self.loss_value = fit_warp_kos(CSRMatrix(item_features), + CSRMatrix(user_features), + positives_lookup, + interactions.row, + shuffle_indices, + lightfm_data, + self.learning_rate, + self.item_alpha, + self.user_alpha, + self.k, + self.n, + num_threads, + self.random_state) else: - fit_logistic(CSRMatrix(item_features), - CSRMatrix(user_features), - interactions.row, - interactions.col, - interactions.data, - sample_weight, - shuffle_indices, - lightfm_data, - self.learning_rate, - self.item_alpha, - self.user_alpha, - num_threads) + self.loss_value = fit_logistic(CSRMatrix(item_features), + CSRMatrix(user_features), + interactions.row, + interactions.col, + interactions.data, + sample_weight, + shuffle_indices, + lightfm_data, + self.learning_rate, + self.item_alpha, + self.user_alpha, + num_threads) def predict(self, user_ids, item_ids, item_features=None, user_features=None, num_threads=1):