wehub-resource-sync
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
// Copyright (c) 2021 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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//
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#include "paddle/fluid/eager/api/utils/global_utils.h"
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namespace egr {
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Controller* Controller::controller_ = new Controller();
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thread_local std::shared_ptr<paddle::imperative::Tracer> Controller::tracer_ =
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std::make_shared<paddle::imperative::Tracer>();
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Controller& Controller::Instance() { return *controller_; }
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void Controller::SetExpectedPlace(const phi::Place& place) {
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tracer_->SetExpectedPlace(place);
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}
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void Controller::SetUsePromote(bool use_promote) {
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tracer_->SetUsePromote(use_promote);
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}
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bool Controller::GetUsePromote() const { return tracer_->GetUsePromote(); }
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bool Controller::UseLayoutAutoTune() {
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bool use_autotune = false;
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#if defined(PADDLE_WITH_CUDA)
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auto place = tracer_->ExpectedPlace();
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bool is_gpu_place = phi::is_gpu_place(place);
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if (is_gpu_place) {
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use_autotune = tracer_->UseLayoutAutoTune();
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}
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#endif
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return use_autotune;
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}
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void Controller::SetIsInBackward(bool is_in_backward) {
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is_in_backward_ = is_in_backward;
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}
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bool Controller::GetIsInBackward() const { return is_in_backward_; }
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} // namespace egr
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