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* add align for WorkQueue * add spinlock * merge develop * merge * Add EventsWaiter * Revert "Add EventsWaiter" This reverts commit e206173. * update OS info * split host_event_recorder * split host_event_recorder * update * update * update * update * update * update * update Co-authored-by: liutiexing <liutiexing@google.com>
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,70 @@ | ||
| /* Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. | ||
| licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. */ | ||
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| #pragma once | ||
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| #include <string> | ||
| #include "paddle/fluid/platform/event.h" | ||
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| namespace paddle { | ||
| namespace platform { | ||
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| // CPU event tracing. A trace marks something that happens but has no duration | ||
| // associated with it. For example, thread starts working. | ||
| // Chrome Trace Viewer Format: Instant Event | ||
| struct RecordInstantEvent { | ||
| explicit RecordInstantEvent(const char* name, | ||
| const EventRole role = EventRole::kOrdinary); | ||
| }; | ||
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| // CPU event tracing. A trace starts when an object of this clas is created and | ||
| // stops when the object is destroyed. | ||
| // Chrome Trace Viewer Format: Duration Event/Complte Event | ||
| class RecordEvent { | ||
| public: | ||
| explicit RecordEvent(const std::string& name, | ||
| const EventRole role = EventRole::kOrdinary); | ||
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| explicit RecordEvent(const char* name, | ||
| const EventRole role = EventRole::kOrdinary); | ||
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| RecordEvent(const std::string& name, const EventRole role, | ||
| const std::string& attr); | ||
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| // Stop event tracing explicitly before the object goes out of scope. | ||
| // Sometimes it's inconvenient to use RAII | ||
| void End(); | ||
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| ~RecordEvent() { End(); } | ||
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| private: | ||
| void OriginalConstruct(const std::string& name, const EventRole role, | ||
| const std::string& attr); | ||
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| bool is_enabled_{false}; | ||
| bool is_pushed_{false}; | ||
| // Event name | ||
| std::string* name_{nullptr}; | ||
| const char* shallow_copy_name_{nullptr}; | ||
| uint64_t start_ns_; | ||
| // Need to distinguish name by op type, block_id, program_id and perhaps | ||
| // different kernel invocations within an op. | ||
| // std::string full_name_; | ||
| EventRole role_{EventRole::kOrdinary}; | ||
| std::string* attr_{nullptr}; | ||
| bool finished_{false}; | ||
| }; | ||
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| } // namespace platform | ||
| } // namespace paddle |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| /* Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved. | ||
| licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. */ | ||
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| #include "paddle/fluid/platform/host_event_recorder.h" | ||
| #include "paddle/fluid/platform/os_info.h" | ||
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| namespace paddle { | ||
| namespace platform { | ||
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| ThreadEventRecorder::ThreadEventRecorder() { | ||
| thread_id_ = ThreadIdRegistry::GetInstance().CurrentThreadId().MainTid(); | ||
| HostEventRecorder::GetInstance().RegisterThreadRecorder(thread_id_, this); | ||
| } | ||
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| HostEventSection HostEventRecorder::GatherEvents() { | ||
| HostEventSection host_sec; | ||
| host_sec.thr_sections.reserve(thread_recorders_.size()); | ||
| for (auto &kv : thread_recorders_) { | ||
| host_sec.thr_sections.emplace_back(std::move(kv.second->GatherEvents())); | ||
| } | ||
| return std::move(host_sec); | ||
| } | ||
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| } // namespace platform | ||
| } // namespace paddle |
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