Xin Pan
7 years ago
parent
2c89d97538
commit
b9ec24c6e9
@ -0,0 +1,41 @@
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if(NOT WITH_GPU)
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return()
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endif()
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set(CUPTI_ROOT "/usr" CACHE PATH "CUPTI ROOT")
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find_path(CUPTI_INCLUDE_DIR cupti.h
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PATHS ${CUPTI_ROOT} ${CUPTI_ROOT}/include
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$ENV{CUPTI_ROOT} $ENV{CUPTI_ROOT}/include
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${CUDA_TOOLKIT_ROOT_DIR}/extras/CUPTI/include
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NO_DEFAULT_PATH
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)
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get_filename_component(__libpath_hist ${CUDA_CUDART_LIBRARY} PATH)
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set(TARGET_ARCH "x86_64")
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if(NOT ${CMAKE_SYSTEM_PROCESSOR})
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set(TARGET_ARCH ${CMAKE_SYSTEM_PROCESSOR})
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endif()
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list(APPEND CUPTI_CHECK_LIBRARY_DIRS
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${CUPTI_ROOT}
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${CUPTI_ROOT}/lib64
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${CUPTI_ROOT}/lib
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${CUPTI_ROOT}/lib/${TARGET_ARCH}-linux-gnu
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$ENV{CUPTI_ROOT}
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$ENV{CUPTI_ROOT}/lib64
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$ENV{CUPTI_ROOT}/lib
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/usr/lib
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${CUDA_TOOLKIT_ROOT_DIR}/extras/CUPTI/lib64)
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find_library(CUPTI_LIBRARY NAMES libcupti.so libcupti.dylib # libcupti_static.a
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PATHS ${CUPTI_CHECK_LIBRARY_DIRS} ${CUPTI_INCLUDE_DIR} ${__libpath_hist}
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NO_DEFAULT_PATH
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DOC "Path to cuPTI library.")
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get_filename_component(CUPTI_LIBRARY_PATH ${CUPTI_LIBRARY} DIRECTORY)
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if(CUPTI_INCLUDE_DIR AND CUPTI_LIBRARY)
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set(CUPTI_FOUND ON)
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else()
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set(CUPTI_FOUND OFF)
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endif()
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,72 @@
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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#pragma once
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#include "paddle/fluid/platform/dynload/cupti.h"
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#include "paddle/fluid/platform/profiler.pb.h"
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namespace paddle {
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namespace platform {
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///////////////////////
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// WARN: Under Development. Don't depend on it yet.
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//////////////////////
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// DeviceTracer performs the following tasks:
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// 1. Register cuda callbacks for various events: kernel, memcpy, etc.
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// 2. Collect cuda statistics: start/end ts, memory, etc.
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// 3. Generate a protobuf for further analysis.
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class DeviceTracer {
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public:
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struct KernelRecord {
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uint64_t start_ns;
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uint64_t end_ns;
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uint32_t device_id;
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uint32_t stream_id;
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uint32_t correlation_id;
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};
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virtual ~DeviceTracer() {}
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// Needs to be called once before use.
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virtual void Enable() = 0;
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// Needs to be called once after use.
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virtual void Disable() = 0;
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// Add a pair to correlate internal cuda id with high level
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// annotation (string). So cuda statistics can be represented by
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// human-readable annotations.
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virtual void AddAnnotation(uint64_t id, const std::string& anno) = 0;
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// Add a cuda kernel stats. `correlation_id` will be mapped to annotation
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// added before for human readability.
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virtual void AddKernelRecords(uint64_t start, uint64_t end,
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uint32_t device_id, uint32_t stream_id,
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uint32_t correlation_id) = 0;
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// Generate a proto after done (Disabled).
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virtual proto::Profile GenProfile() = 0;
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virtual bool IsEnabled() = 0;
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};
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// Get a DeviceTracer.
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DeviceTracer* GetDeviceTracer();
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// Set a name for the cuda kernel operation being launched by the thread.
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void SetCurAnnotation(const char* anno);
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// Clear the name after the operation is done.
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void ClearCurAnnotation();
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} // namespace platform
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} // namespace paddle
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@ -1,4 +1,8 @@
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cc_library(dynamic_loader SRCS dynamic_loader.cc DEPS glog gflags enforce)
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nv_library(dynload_cuda SRCS cublas.cc cudnn.cc curand.cc nccl.cc
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DEPS dynamic_loader)
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list(APPEND CUDA_SRCS cublas.cc cudnn.cc curand.cc nccl.cc)
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if (CUPTI_FOUND)
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list(APPEND CUDA_SRCS cupti.cc)
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endif(CUPTI_FOUND)
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nv_library(dynload_cuda SRCS ${CUDA_SRCS} DEPS dynamic_loader)
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cc_library(dynload_warpctc SRCS warpctc.cc DEPS dynamic_loader warpctc)
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@ -0,0 +1,35 @@
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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#ifdef PADDLE_WITH_CUPTI
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#include "paddle/fluid/platform/dynload/cupti.h"
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#include "paddle/fluid/platform/enforce.h"
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namespace paddle {
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namespace platform {
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namespace dynload {
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std::once_flag cupti_dso_flag;
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void *cupti_dso_handle = nullptr;
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#define DEFINE_WRAP(__name) DynLoad__##__name __name
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CUPTI_ROUTINE_EACH(DEFINE_WRAP);
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} // namespace dynload
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} // namespace platform
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} // namespace paddle
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#endif // PADDLE_WITH_CUPTI
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@ -0,0 +1,86 @@
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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#pragma once
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#ifdef PADDLE_WITH_CUPTI
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#include <cuda.h>
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#include <cupti.h>
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#include <dlfcn.h>
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#include <mutex>
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#include "paddle/fluid/platform/dynload/dynamic_loader.h"
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namespace paddle {
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namespace platform {
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namespace dynload {
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extern std::once_flag cupti_dso_flag;
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extern void *cupti_dso_handle;
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/**
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* The following macro definition can generate structs
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* (for each function) to dynamic load cupti routine
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* via operator overloading.
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*
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* note: default dynamic linked libs
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*/
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#ifdef PADDLE_USE_DSO
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#define DECLARE_DYNAMIC_LOAD_CUPTI_WRAP(__name) \
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struct DynLoad__##__name { \
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template <typename... Args> \
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inline CUptiResult CUPTIAPI operator()(Args... args) { \
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typedef CUptiResult CUPTIAPI (*cuptiFunc)(Args...); \
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std::call_once(cupti_dso_flag, \
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paddle::platform::dynload::GetCUPTIDsoHandle, \
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&cupti_dso_handle); \
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void *p_##__name = dlsym(cupti_dso_handle, #__name); \
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return reinterpret_cast<cuptiFunc>(p_##__name)(args...); \
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} \
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}; \
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extern DynLoad__##__name __name
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#else
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#define DECLARE_DYNAMIC_LOAD_CUPTI_WRAP(__name) \
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struct DynLoad__##__name { \
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template <typename... Args> \
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inline CUptiResult CUPTIAPI operator()(Args... args) { \
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return __name(args...); \
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} \
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}; \
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extern DynLoad__##__name __name
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#endif
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#define CUPTI_ROUTINE_EACH(__macro) \
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__macro(cuptiActivityEnable); \
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__macro(cuptiActivityDisable); \
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__macro(cuptiActivityRegisterCallbacks); \
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__macro(cuptiActivityGetAttribute); \
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__macro(cuptiActivitySetAttribute); \
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__macro(cuptiGetTimestamp); \
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__macro(cuptiActivityGetNextRecord); \
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__macro(cuptiGetResultString); \
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__macro(cuptiActivityGetNumDroppedRecords); \
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__macro(cuptiActivityFlushAll); \
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__macro(cuptiFinalize); \
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__macro(cuptiSubscribe); \
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__macro(cuptiUnsubscribe); \
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__macro(cuptiEnableCallback);
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CUPTI_ROUTINE_EACH(DECLARE_DYNAMIC_LOAD_CUPTI_WRAP);
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#undef DECLARE_DYNAMIC_LOAD_CUPTI_WRAP
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} // namespace dynload
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} // namespace platform
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} // namespace paddle
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#endif // PADDLE_WITH_CUPTI
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@ -0,0 +1,30 @@
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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syntax = "proto2";
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package paddle.platform.proto;
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message Event {
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optional string name = 1;
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optional uint64 start_ns = 2;
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optional uint64 end_ns = 3;
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optional uint32 device_id = 5;
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optional uint32 stream_id = 6;
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}
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message Profile {
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repeated Event events = 1;
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optional uint64 start_ns = 2;
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optional uint64 end_ns = 3;
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}
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@ -0,0 +1,46 @@
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# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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import os
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import numpy as np
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import paddle.v2.fluid as fluid
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import paddle.v2.fluid.profiler as profiler
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import paddle.v2.fluid.layers as layers
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import paddle.v2.fluid.core as core
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class TestNVProf(unittest.TestCase):
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def test_nvprof(self):
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if not fluid.core.is_compiled_with_cuda():
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return
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epoc = 8
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dshape = [4, 3, 28, 28]
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data = layers.data(name='data', shape=[3, 28, 28], dtype='float32')
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conv = layers.conv2d(data, 20, 3, stride=[1, 1], padding=[1, 1])
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place = fluid.CUDAPlace(0)
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exe = fluid.Executor(place)
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exe.run(fluid.default_startup_program())
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output_file = 'cuda_profiler.txt'
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with profiler.cuda_profiler(output_file, 'csv') as nvprof:
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for i in range(epoc):
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input = np.random.random(dshape).astype('float32')
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exe.run(fluid.default_main_program(), feed={'data': input})
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os.remove(output_file)
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if __name__ == '__main__':
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unittest.main()
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Reference in new issue