wehub-resource-sync
48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
// Copyright (c) 2020 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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#include "paddle/fluid/platform/gloo_context.h"
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namespace paddle::platform {
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#if defined(PADDLE_WITH_GLOO)
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void GlooParallelContext::Init() {
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auto gloo_ptr = paddle::framework::GlooWrapper::GetInstance();
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gloo_ptr->SetRank(strategy_.rank);
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gloo_ptr->SetSize(strategy_.rank_num);
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gloo_ptr->SetIface(strategy_.iface);
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gloo_ptr->SetTimeoutSeconds(strategy_.init_seconds, strategy_.run_seconds);
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gloo_ptr->SetHttpStore(
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strategy_.ip_address, strategy_.ip_port, strategy_.scope);
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gloo_ptr->Init();
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}
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void GlooParallelContext::Barrier() {
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auto gloo_ptr = paddle::framework::GlooWrapper::GetInstance();
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PADDLE_ENFORCE_EQ(
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gloo_ptr->IsInitialized(),
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true,
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common::errors::Unavailable("Gloo context is not initialized."));
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gloo_ptr->Barrier();
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}
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void GlooParallelContext::ReleaseContext() {
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auto gloo_ptr = paddle::framework::GlooWrapper::GetInstance();
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if (gloo_ptr->IsInitialized() == true) {
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gloo_ptr.reset();
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}
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}
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#endif
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} // namespace paddle::platform
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