sneaxiy
7 years ago
commit
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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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#include "paddle/fluid/framework/ir/fuse_pass_base.h"
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namespace paddle {
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namespace framework {
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namespace ir {
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void FusePassBase::Init(const std::string& repr, Graph* graph) const {
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repr_ = repr;
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graph_ = graph;
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}
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Scope* FusePassBase::param_scope() const {
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PADDLE_ENFORCE(graph_->Has(kParamScopeAttr));
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return graph_->Get<framework::Scope*>(kParamScopeAttr);
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}
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void FusePassBase::AddStatis(int count_of_fused) const {
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PADDLE_ENFORCE(graph_);
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PADDLE_ENFORCE(!repr_.empty());
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if (!graph_->Has(kFuseStatisAttr)) {
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graph_->Set(kFuseStatisAttr, new std::unordered_map<std::string, int>);
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}
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auto& info =
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graph_->Get<std::unordered_map<std::string, int>>(kFuseStatisAttr);
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info[repr_] = count_of_fused;
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}
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FuseOptions FusePassBase::FindFuseOption(const Node& node1,
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const Node& node2) const {
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#ifdef PADDLE_WITH_MKLDNN
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bool node1_mkldnn = node1.Op()->HasAttr("use_mkldnn") &&
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boost::get<bool>(node1.Op()->GetAttr("use_mkldnn"));
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bool node2_mkldnn = node2.Op()->HasAttr("use_mkldnn") &&
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boost::get<bool>(node2.Op()->GetAttr("use_mkldnn"));
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if (node1_mkldnn && node2_mkldnn)
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return FUSE_MKLDNN;
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else if (!node1_mkldnn && !node2_mkldnn)
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return FUSE_NATIVE;
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else
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return DO_NOT_FUSE;
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#else
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return FUSE_NATIVE;
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#endif
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};
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} // namespace ir
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} // namespace framework
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} // namespace paddle
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@ -0,0 +1,37 @@
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/* Copyright (c) 2018 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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#include "paddle/fluid/framework/ir/mkldnn_placement_pass.h"
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namespace paddle {
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namespace framework {
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namespace ir {
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std::unique_ptr<ir::Graph> MKLDNNPlacementPass::ApplyImpl(
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std::unique_ptr<ir::Graph> graph) const {
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VLOG(3) << "Aplies MKL-DNN placement strategy.";
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for (const Node* n : graph->Nodes()) {
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if (n->IsOp() && n->Op()->HasAttr("use_mkldnn")) {
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n->Op()->SetAttr("use_mkldnn", true);
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}
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}
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return graph;
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}
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} // namespace ir
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} // namespace framework
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} // namespace paddle
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REGISTER_PASS(mkldnn_placement_pass,
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paddle::framework::ir::MKLDNNPlacementPass);
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@ -0,0 +1,31 @@
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/* Copyright (c) 2018 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/framework/ir/pass.h"
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namespace paddle {
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namespace framework {
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namespace ir {
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class MKLDNNPlacementPass : public Pass {
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protected:
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std::unique_ptr<ir::Graph> ApplyImpl(
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std::unique_ptr<ir::Graph> graph) const override;
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};
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} // namespace ir
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} // namespace framework
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} // namespace paddle
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