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提交 3567ea6d 编写于 作者: Q qijun
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move to dynload directory

上级 9eeabe98
隐藏空白更改
内联 并排
Showing with 46 addition and 45 deletion
paddle/platform/CMakeLists.txt
浏览文件 @ 3567ea6d
add_subdirectory(dynload)
nv_test(cuda_test SRCS cuda_test.cu)
cc_library(place SRCS place.cc)
cc_test(place_test SRCS place_test.cc DEPS place glog gflags)
cc_library(dynamic_loader SRCS dynamic_loader.cc DEPS glog gflags)
paddle/platform/dynload/CMakeLists.txt 0 → 100644
浏览文件 @ 3567ea6d
cc_library(dynamic_loader SRCS dynamic_loader.cc DEPS glog gflags)
paddle/platform/cublas.h → paddle/platform/dynload/cublas.h
浏览文件 @ 3567ea6d
......@@ -19,7 +19,7 @@ limitations under the License. */
namespace paddle {
namespace platform {
namespace dyload {
namespace dynload {
std::once_flag cublas_dso_flag;
void *cublas_dso_handle = nullptr;
......@@ -32,17 +32,17 @@ void *cublas_dso_handle = nullptr;
* note: default dynamic linked libs
*/
#ifdef PADDLE_USE_DSO
#define DYNAMIC_LOAD_CUBLAS_WRAP(__name) \
struct DynLoad__##__name { \
template <typename... Args> \
cublasStatus_t operator()(Args... args) { \
typedef cublasStatus_t (*cublasFunc)(Args...); \
std::call_once(cublas_dso_flag, \
paddle::platform::dyload::GetCublasDsoHandle, \
&cublas_dso_handle); \
void *p_##__name = dlsym(cublas_dso_handle, #__name); \
return reinterpret_cast<cublasFunc>(p_##__name)(args...); \
} \
#define DYNAMIC_LOAD_CUBLAS_WRAP(__name) \
struct DynLoad__##__name { \
template <typename... Args> \
cublasStatus_t operator()(Args... args) { \
typedef cublasStatus_t (*cublasFunc)(Args...); \
std::call_once(cublas_dso_flag, \
paddle::platform::dynload::GetCublasDsoHandle, \
&cublas_dso_handle); \
void *p_##__name = dlsym(cublas_dso_handle, #__name); \
return reinterpret_cast<cublasFunc>(p_##__name)(args...); \
} \
} __name; // struct DynLoad__##__name
#else
#define DYNAMIC_LOAD_CUBLAS_WRAP(__name) \
......@@ -99,6 +99,6 @@ CUBLAS_BLAS_ROUTINE_EACH(DYNAMIC_LOAD_CUBLAS_V2_WRAP)
#define CUBLAS_GETRF paddle::platform::dynload::cublasDgetrfBatched
#define CUBLAS_GETRI paddle::platform::dynload::cublasDgetriBatched
#endif
} // namespace dyload
} // namespace dynload
} // namespace platform
} // namespace paddle
paddle/platform/cudnn.h → paddle/platform/dynload/cudnn.h
浏览文件 @ 3567ea6d
......@@ -19,24 +19,24 @@ limitations under the License. */
namespace paddle {
namespace platform {
namespace dyload {
namespace dynload {
std::once_flag cudnn_dso_flag;
void* cudnn_dso_handle = nullptr;
#ifdef PADDLE_USE_DSO
#define DYNAMIC_LOAD_CUDNN_WRAP(__name) \
struct DynLoad__##__name { \
template <typename... Args> \
auto operator()(Args... args) -> decltype(__name(args...)) { \
using cudnn_func = decltype(__name(args...)) (*)(Args...); \
std::call_once(cudnn_dso_flag, \
paddle::platform::dyload::GetCudnnDsoHandle, \
&cudnn_dso_handle); \
void* p_##__name = dlsym(cudnn_dso_handle, #__name); \
return reinterpret_cast<cudnn_func>(p_##__name)(args...); \
} \
#define DYNAMIC_LOAD_CUDNN_WRAP(__name) \
struct DynLoad__##__name { \
template <typename... Args> \
auto operator()(Args... args) -> decltype(__name(args...)) { \
using cudnn_func = decltype(__name(args...)) (*)(Args...); \
std::call_once(cudnn_dso_flag, \
paddle::platform::dynload::GetCudnnDsoHandle, \
&cudnn_dso_handle); \
void* p_##__name = dlsym(cudnn_dso_handle, #__name); \
return reinterpret_cast<cudnn_func>(p_##__name)(args...); \
} \
} __name; /* struct DynLoad__##__name */
#else
......@@ -129,6 +129,6 @@ CUDNN_DNN_ROUTINE_EACH_R5(DYNAMIC_LOAD_CUDNN_WRAP)
#undef CUDNN_DNN_ROUTINE_EACH
// clang-format on
} // namespace dyload
} // namespace dynload
} // namespace platform
} // namespace paddle
paddle/platform/curand.h → paddle/platform/dynload/curand.h
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......@@ -19,21 +19,21 @@ limitations under the License. */
namespace paddle {
namespace platform {
namespace dyload {
namespace dynload {
std::once_flag curand_dso_flag;
void *curand_dso_handle = nullptr;
#ifdef PADDLE_USE_DSO
#define DYNAMIC_LOAD_CURAND_WRAP(__name) \
struct DynLoad__##__name { \
template <typename... Args> \
curandStatus_t operator()(Args... args) { \
typedef curandStatus_t (*curandFunc)(Args...); \
std::call_once(curand_dso_flag, \
paddle::platform::dyload::GetCurandDsoHandle, \
&curand_dso_handle); \
void *p_##__name = dlsym(curand_dso_handle, #__name); \
return reinterpret_cast<curandFunc>(p_##__name)(args...); \
} \
#define DYNAMIC_LOAD_CURAND_WRAP(__name) \
struct DynLoad__##__name { \
template <typename... Args> \
curandStatus_t operator()(Args... args) { \
typedef curandStatus_t (*curandFunc)(Args...); \
std::call_once(curand_dso_flag, \
paddle::platform::dynload::GetCurandDsoHandle, \
&curand_dso_handle); \
void *p_##__name = dlsym(curand_dso_handle, #__name); \
return reinterpret_cast<curandFunc>(p_##__name)(args...); \
} \
} __name; /* struct DynLoad__##__name */
#else
#define DYNAMIC_LOAD_CURAND_WRAP(__name) \
......@@ -60,6 +60,6 @@ CURAND_RAND_ROUTINE_EACH(DYNAMIC_LOAD_CURAND_WRAP)
#undef CURAND_RAND_ROUTINE_EACH
#undef DYNAMIC_LOAD_CURAND_WRAP
} // namespace dyload
} // namespace dynload
} // namespace platform
} // namespace paddle
paddle/platform/dynamic_loader.cc → paddle/platform/dynload/dynamic_loader.cc
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......@@ -36,7 +36,7 @@ DEFINE_string(lapack_dir, "", "Specify path for loading liblapack.so.");
namespace paddle {
namespace platform {
namespace dyload {
namespace dynload {
static inline std::string join(const std::string& part1,
const std::string& part2) {
......@@ -164,6 +164,6 @@ void GetLapackDsoHandle(void** dso_handle) {
#endif
}
} // namespace dyload
} // namespace dynload
} // namespace platform
} // namespace paddle
paddle/platform/dynamic_loader.h → paddle/platform/dynload/dynamic_loader.h
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......@@ -16,7 +16,7 @@ limitations under the License. */
namespace paddle {
namespace platform {
namespace dyload {
namespace dynload {
/**
* @brief load the DSO of CUBLAS
......@@ -58,6 +58,6 @@ void GetWarpCTCDsoHandle(void** dso_handle);
*/
void GetLapackDsoHandle(void** dso_handle);
} // namespace dyload
} // namespace dynload
} // namespace platform
} // namespace paddle
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