[Custom OP]Remove old custom OP to reduce whl package volume

Author: zhwesky2010

paddle/fluid/framework/CMakeLists.txt

@@ -364,7 +364,7 @@ if(WITH_TESTING AND TEST selected_rows_test)
   set_tests_properties(selected_rows_test PROPERTIES TIMEOUT 120)
 endif()
 
-# 2.0 New custom op extension mechanism related
+##### 2.0 New custom op extension mechanism related #####
 
 # if not deps `layer`, will cause: undefined symbol: _ZN6paddle10imperative7VarBase9name_set_
 set(PADDLE_CUSTOM_OP_MODULES custom_tensor op_meta_info custom_operator layer)

paddle/fluid/framework/c/c_api.cc

@@ -34,7 +34,6 @@ limitations under the License. */
 #include "paddle/fluid/framework/io/fs.h"
 #include "paddle/fluid/framework/ir/coalesce_grad_tensor_pass.h"
 #include "paddle/fluid/framework/ir/pass_builder.h"
-#include "paddle/fluid/framework/load_op_lib.h"
 #include "paddle/fluid/framework/lod_rank_table.h"
 #include "paddle/fluid/framework/lod_tensor.h"
 #include "paddle/fluid/framework/lod_tensor_array.h"
@@ -1753,7 +1752,6 @@ All parameter, weight, gradient are variables in Paddle.
 
   m.def("init_gflags", framework::InitGflags);
   m.def("init_glog", framework::InitGLOG);
-  m.def("load_op_library", framework::LoadOpLib);
   m.def("load_op_meta_info_and_register_op",
         framework::LoadOpMetaInfoAndRegisterOp);
   m.def("init_devices", []() { framework::InitDevices(); });

paddle/fluid/framework/c/c_api.h

@@ -53,7 +53,6 @@
     'is_compiled_with_cuda',
     'is_compiled_with_xpu',
     'Variable',
-    'load_op_library',
     'require_version',
     'device_guard',
     'set_flags',
@@ -5757,33 +5756,6 @@ def _dygraph_place_guard(place):
         _set_dygraph_tracer_expected_place(tmp_place)
 
 
-def load_op_library(lib_filename):
-    """
-    :api_attr: Static Graph
-
-    Load a dynamic library, including custom operators and kernels.
-    When library is loaded, ops and kernels registered in the library
-    will be available in PaddlePaddle main process.
-    Please note, the type of custom operators can't have the same type
-    with the existing operators in the framework.
-
-    Args:
-        lib_filename (str): name of dynamic library.
-    
-    Returns:
-        list[str]: new registered custom op names.
-
-    Examples:
-        .. code-block:: python
-
-            import paddle.fluid as fluid
-            #fluid.load_op_library('custom_op.so')
-
-    """
-    core.load_op_library(lib_filename)
-    return OpProtoHolder.instance().update_op_proto()
-
-
 def switch_device(device):
     global _current_device
     pre_device = _current_device

paddle/fluid/framework/load_op_lib.h

@@ -9,7 +9,8 @@ endforeach()
 add_subdirectory(unittests)
 add_subdirectory(book)
 
-# TODO: support New Custom OP on Mac
+# 2.0 New custom OP can support Windows/Linux now
+# TODO: support 2.0 New Custom OP on Mac
 if(NOT APPLE)
   add_subdirectory(custom_op)
 endif()

paddle/fluid/pybind/pybind.cc

@@ -19,42 +19,6 @@ py_test(test_custom_concat SRCS test_custom_concat.py)
 py_test(test_custom_conj SRCS test_custom_conj.py)
 
 # other tests
+py_test(test_sysconfig SRCS test_sysconfig.py)
 py_test(test_check_abi SRCS test_check_abi.py)
 cc_test(test_check_error SRCS test_check_error.cc DEPS gtest)
-py_test(test_sysconfig SRCS test_sysconfig.py)
-
-if(NOT LINUX)
-    return()
-endif()
-
-# Old custom OP only support Linux, only run on Linux
-py_test(test_custom_op SRCS test_custom_op.py)
-py_test(test_jit_load SRCS test_jit_load.py)
-py_test(test_setup_install SRCS test_setup_install.py)
-py_test(test_setup_build SRCS test_setup_build.py)
-
-set_tests_properties(test_jit_load PROPERTIES TIMEOUT 180)
-set_tests_properties(test_setup_install PROPERTIES TIMEOUT 250)
-set_tests_properties(test_setup_build PROPERTIES TIMEOUT 180)
-
-
-if(WITH_ROCM)
-    hip_library(relu_op_shared SHARED SRCS relu_op.cc relu_op.cu DEPS paddle_framework_shared)
-elseif(WITH_GPU)
-    nv_library(relu_op_shared SHARED SRCS relu_op.cc relu_op.cu DEPS paddle_framework_shared)
-else()
-    cc_library(relu_op_shared SHARED SRCS relu_op.cc DEPS paddle_framework_shared)
-endif()
-set_target_properties(relu_op_shared PROPERTIES OUTPUT_NAME relu2_op)
-target_link_libraries(relu_op_shared ${FLUID_FRAMEWORK_SHARED_LIB})
-
-# remove the linked glog and gflags when compling relu_op_shared
-# otherwise, there is running error:
-# ERROR: something wrong with flag 'logtostderr' in file
-# 'third_party/glog/src/extern_glog/src/logging.cc'.
-# One possibility: file 'third_party/glog/src/extern_glog/src/logging.cc'
-# is being linked both statically and dynamically into this executable.
-get_target_property(TARGET_LIBRARIES relu_op_shared LINK_LIBRARIES)
-LIST(REMOVE_ITEM TARGET_LIBRARIES glog)
-LIST(REMOVE_ITEM TARGET_LIBRARIES gflags)
-set_property(TARGET relu_op_shared PROPERTY LINK_LIBRARIES  ${TARGET_LIBRARIES} )