Explicitly mark RMM headers with RMM_EXPORT

doxygen/Doxyfile

@@ -2136,15 +2136,15 @@ ENABLE_PREPROCESSING   = YES
 # The default value is: NO.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
 
-MACRO_EXPANSION        = NO
+MACRO_EXPANSION        = YES
 
 # If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then
 # the macro expansion is limited to the macros specified with the PREDEFINED and
 # EXPAND_AS_DEFINED tags.
 # The default value is: NO.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
 
-EXPAND_ONLY_PREDEF     = NO
+EXPAND_ONLY_PREDEF     = YES
 
 # If the SEARCH_INCLUDES tag is set to YES, the include files in the
 # INCLUDE_PATH will be searched if a #include is found.
@@ -2176,7 +2176,7 @@ INCLUDE_FILE_PATTERNS  =
 # recursively expanded use the := operator instead of the = operator.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
 
-PREDEFINED             =
+PREDEFINED             = RMM_NAMESPACE=rmm RMM_EXPORT
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
 # tag can be used to specify a list of macro names that should be expanded. The
@@ -2185,7 +2185,7 @@ PREDEFINED             =
 # definition found in the source code.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
 
-EXPAND_AS_DEFINED      =
+EXPAND_AS_DEFINED      = RMM_NAMESPACE
 
 # If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
 # remove all references to function-like macros that are alone on a line, have

include/rmm/aligned.hpp

@@ -16,11 +16,13 @@
 
 #pragma once
 
+#include <rmm/detail/export.hpp>
+
 #include <cassert>
 #include <cstddef>
 #include <cstdint>
 
-namespace rmm {
+namespace RMM_NAMESPACE {
 
 /**
  * @addtogroup utilities
@@ -123,4 +125,4 @@ static constexpr std::size_t CUDA_ALLOCATION_ALIGNMENT{256};
 
 /** @} */  // end of group
 
-}  // namespace rmm
+}  // namespace RMM_NAMESPACE

include/rmm/cuda_device.hpp

@@ -17,10 +17,11 @@
 
 #include <rmm/aligned.hpp>
 #include <rmm/detail/error.hpp>
+#include <rmm/detail/export.hpp>
 
 #include <cuda_runtime_api.h>
 
-namespace rmm {
+namespace RMM_NAMESPACE {
 
 struct cuda_device_id;
 inline cuda_device_id get_current_cuda_device();
@@ -175,4 +176,4 @@ struct cuda_set_device_raii {
 };
 
 /** @} */  // end of group
-}  // namespace rmm
+}  // namespace RMM_NAMESPACE

include/rmm/cuda_stream.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, NVIDIA CORPORATION.
+ * Copyright (c) 2020-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,14 +18,15 @@
 
 #include <rmm/cuda_stream_view.hpp>
 #include <rmm/detail/error.hpp>
+#include <rmm/detail/export.hpp>
 #include <rmm/detail/logging_assert.hpp>
 
 #include <cuda_runtime_api.h>
 
 #include <functional>
 #include <memory>
 
-namespace rmm {
+namespace RMM_NAMESPACE {
 /**
  * @addtogroup cuda_streams
  * @{
@@ -139,4 +140,4 @@ class cuda_stream {
 };
 
 /** @} */  // end of group
-}  // namespace rmm
+}  // namespace RMM_NAMESPACE

include/rmm/cuda_stream_pool.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021, NVIDIA CORPORATION.
+ * Copyright (c) 2020-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,12 +19,13 @@
 #include <rmm/cuda_stream.hpp>
 #include <rmm/cuda_stream_view.hpp>
 #include <rmm/detail/error.hpp>
+#include <rmm/detail/export.hpp>
 
 #include <atomic>
 #include <cstddef>
 #include <vector>
 
-namespace rmm {
+namespace RMM_NAMESPACE {
 /**
  * @addtogroup cuda_streams
  * @{
@@ -102,4 +103,4 @@ class cuda_stream_pool {
 };
 
 /** @} */  // end of group
-}  // namespace rmm
+}  // namespace RMM_NAMESPACE

include/rmm/cuda_stream_view.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021, NVIDIA CORPORATION.
+ * Copyright (c) 2020-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
 #pragma once
 
 #include <rmm/detail/error.hpp>
+#include <rmm/detail/export.hpp>
 
 #include <cuda/stream_ref>
 #include <cuda_runtime_api.h>
@@ -25,7 +26,7 @@
 #include <cstddef>
 #include <cstdint>
 
-namespace rmm {
+namespace RMM_NAMESPACE {
 /**
  * @addtogroup cuda_streams
  * @{
@@ -201,4 +202,4 @@ inline std::ostream& operator<<(std::ostream& os, cuda_stream_view stream)
 }
 
 /** @} */  // end of group
-}  // namespace rmm
+}  // namespace RMM_NAMESPACE

include/rmm/detail/aligned.hpp

@@ -17,14 +17,16 @@
 #pragma once
 
 #include <rmm/aligned.hpp>
+#include <rmm/detail/export.hpp>
 
 #include <cassert>
 #include <cstddef>
 #include <cstdint>
 #include <memory>
 #include <new>
 
-namespace rmm::detail {
+namespace RMM_NAMESPACE {
+namespace detail {
 
 /**
  * @brief Allocates sufficient host-accessible memory to satisfy the requested size `bytes` with
@@ -112,4 +114,5 @@ void aligned_host_deallocate(void* ptr,
 
   dealloc(original);
 }
-}  // namespace rmm::detail
+}  // namespace detail
+}  // namespace RMM_NAMESPACE

include/rmm/detail/dynamic_load_runtime.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, NVIDIA CORPORATION.
+ * Copyright (c) 2022-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,6 +16,7 @@
 #pragma once
 
 #include <rmm/cuda_device.hpp>
+#include <rmm/detail/export.hpp>
 
 #include <cuda_runtime_api.h>
 
@@ -24,7 +25,8 @@
 #include <memory>
 #include <optional>
 
-namespace rmm::detail {
+namespace RMM_NAMESPACE {
+namespace detail {
 
 /**
  * @brief `dynamic_load_runtime` loads the cuda runtime library at runtime
@@ -185,4 +187,5 @@ struct async_alloc {
 #endif
 
 #undef RMM_CUDART_API_WRAPPER
-}  // namespace rmm::detail
+}  // namespace detail
+}  // namespace RMM_NAMESPACE

include/rmm/detail/export.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, NVIDIA CORPORATION.
+ * Copyright (c) 2021-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,8 +18,9 @@
 
 // Macros used for defining symbol visibility, only GLIBC is supported
 #if (defined(__GNUC__) && !defined(__MINGW32__) && !defined(__MINGW64__))
-#define RMM_EXPORT __attribute__((visibility("default")))
-#define RMM_HIDDEN __attribute__((visibility("hidden")))
+#define RMM_EXPORT    __attribute__((visibility("default")))
+#define RMM_HIDDEN    __attribute__((visibility("hidden")))
+#define RMM_NAMESPACE RMM_EXPORT rmm
 #else
 #define RMM_EXPORT
 #define RMM_HIDDEN

include/rmm/detail/stack_trace.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021, NVIDIA CORPORATION.
+ * Copyright (c) 2020-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
 #pragma once
 
 #include <rmm/detail/error.hpp>
+#include <rmm/detail/export.hpp>
 
 // execinfo is a linux-only library, so stack traces will only be available on
 // linux systems.
@@ -36,7 +37,8 @@
 #include <vector>
 #endif
 
-namespace rmm::detail {
+namespace RMM_NAMESPACE {
+namespace detail {
 
 /**
  * @brief stack_trace is a class that will capture a stack on instantiation for output later.
@@ -102,4 +104,5 @@ class stack_trace {
 #endif  // RMM_ENABLE_STACK_TRACES
 };
 
-}  // namespace rmm::detail
+}  // namespace detail
+}  // namespace RMM_NAMESPACE

include/rmm/device_buffer.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2022, NVIDIA CORPORATION.
+ * Copyright (c) 2019-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,6 +18,7 @@
 #include <rmm/cuda_device.hpp>
 #include <rmm/cuda_stream_view.hpp>
 #include <rmm/detail/error.hpp>
+#include <rmm/detail/export.hpp>
 #include <rmm/mr/device/per_device_resource.hpp>
 #include <rmm/resource_ref.hpp>
 
@@ -29,7 +30,7 @@
 #include <stdexcept>
 #include <utility>
 
-namespace rmm {
+namespace RMM_NAMESPACE {
 /**
  * @addtogroup data_containers
  * @{
@@ -479,4 +480,4 @@ class device_buffer {
 };
 
 /** @} */  // end of group
-}  // namespace rmm
+}  // namespace RMM_NAMESPACE

include/rmm/device_scalar.hpp

@@ -17,13 +17,14 @@
 #pragma once
 
 #include <rmm/cuda_stream_view.hpp>
+#include <rmm/detail/export.hpp>
 #include <rmm/device_uvector.hpp>
 #include <rmm/mr/device/per_device_resource.hpp>
 #include <rmm/resource_ref.hpp>
 
 #include <type_traits>
 
-namespace rmm {
+namespace RMM_NAMESPACE {
 /**
  * @addtogroup data_containers
  * @{
@@ -277,4 +278,4 @@ class device_scalar {
 };
 
 /** @} */  // end of group
-}  // namespace rmm
+}  // namespace RMM_NAMESPACE

include/rmm/device_uvector.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2022, NVIDIA CORPORATION.
+ * Copyright (c) 2020-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,6 +19,7 @@
 #include <rmm/cuda_stream_view.hpp>
 #include <rmm/detail/error.hpp>
 #include <rmm/detail/exec_check_disable.hpp>
+#include <rmm/detail/export.hpp>
 #include <rmm/device_buffer.hpp>
 #include <rmm/mr/device/per_device_resource.hpp>
 #include <rmm/resource_ref.hpp>
@@ -28,7 +29,7 @@
 #include <cstddef>
 #include <vector>
 
-namespace rmm {
+namespace RMM_NAMESPACE {
 /**
  * @addtogroup data_containers
  * @{
@@ -565,4 +566,4 @@ class device_uvector {
 };
 
 /** @} */  // end of group
-}  // namespace rmm
+}  // namespace RMM_NAMESPACE

include/rmm/device_vector.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, NVIDIA CORPORATION.
+ * Copyright (c) 2020-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,12 +16,13 @@
 
 #pragma once
 
+#include <rmm/detail/export.hpp>
 #include <rmm/detail/thrust_namespace.h>
 #include <rmm/mr/device/thrust_allocator_adaptor.hpp>
 
 #include <thrust/device_vector.h>
 
-namespace rmm {
+namespace RMM_NAMESPACE {
 /**
  * @addtogroup thrust_integrations
  * @{
@@ -35,4 +36,4 @@ template <typename T>
 using device_vector = thrust::device_vector<T, rmm::mr::thrust_allocator<T>>;
 
 /** @} */  // end of group
-}  // namespace rmm
+}  // namespace RMM_NAMESPACE