Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into feature/python_doc
yuyang18
7 years ago
commit
59d75bda74
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#!/bin/bash
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PADDLE_TRAINING_ROLE=PSERVER PADDLE_PSERVER_PORT=7164 PADDLE_PSERVER_IPS=127.0.0.1 PADDLE_TRAINERS=2 PADDLE_CURRENT_IP=127.0.0.1 PADDLE_TRAINER_ID=0 python fluid_benchmark.py --model resnet --device CPU --update_method pserver --iterations=10000 &
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sleep 15
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CUDA_VISIBLE_DEVICES=0,1 PADDLE_TRAINING_ROLE=TRAINER PADDLE_PSERVER_PORT=7164 PADDLE_PSERVER_IPS=127.0.0.1 PADDLE_TRAINERS=2 PADDLE_CURRENT_IP=127.0.0.1 PADDLE_TRAINER_ID=0 python fluid_benchmark.py --model resnet --device GPU --update_method pserver --iterations=10000 --gpus 2 &
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CUDA_VISIBLE_DEVICES=2,3 PADDLE_TRAINING_ROLE=TRAINER PADDLE_PSERVER_PORT=7164 PADDLE_PSERVER_IPS=127.0.0.1 PADDLE_TRAINERS=2 PADDLE_CURRENT_IP=127.0.0.1 PADDLE_TRAINER_ID=1 python fluid_benchmark.py --model resnet --device GPU --update_method pserver --iterations=10000 --gpus 2 &
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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/details/graph_builder_factory.h"
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#include <fstream>
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#include "paddle/fluid/framework/details/multi_devices_graph_builder.h"
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#include "paddle/fluid/framework/details/ssa_graph_printer.h"
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namespace paddle {
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namespace framework {
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namespace details {
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std::unique_ptr<SSAGraphBuilder> SSAGraphBuilderFactory::Create() {
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std::unique_ptr<SSAGraphBuilder> res(
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#ifdef PADDLE_WITH_CUDA
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new MultiDevSSAGraphBuilder(places_, loss_var_name_, param_names_,
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local_scopes_, nccl_ctxs_, strategy_)
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#else
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new MultiDevSSAGraphBuilder(places_, loss_var_name_, param_names_,
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local_scopes_, strategy_)
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#endif
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); // NOLINT
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if (!strategy_.debug_graphviz_path_.empty()) {
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std::unique_ptr<std::ostream> fout(
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new std::ofstream(strategy_.debug_graphviz_path_));
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PADDLE_ENFORCE(fout->good());
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std::unique_ptr<GraphvizSSAGraphPrinter> graphviz_printer(
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new GraphvizSSAGraphPrinter());
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res.reset(new SSAGraghBuilderWithPrinter(
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std::move(fout), std::move(graphviz_printer), std::move(res)));
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}
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return res;
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}
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} // namespace details
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} // namespace framework
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} // namespace paddle
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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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#pragma once
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#include <memory>
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#include <string>
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#include <vector>
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#include "paddle/fluid/framework/details/build_strategy.h"
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#include "paddle/fluid/framework/details/ssa_graph_builder.h"
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#include "paddle/fluid/platform/place.h"
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#ifdef PADDLE_WITH_CUDA
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#include "paddle/fluid/platform/nccl_helper.h"
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#endif
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namespace paddle {
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namespace framework {
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class Scope;
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namespace details {
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class SSAGraphBuilderFactory {
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public:
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SSAGraphBuilderFactory(const std::vector<platform::Place>& places,
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const std::string& loss_var_name,
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const std::unordered_set<std::string>& param_names,
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const std::vector<Scope*>& local_scopes,
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const BuildStrategy& strategy)
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: places_(places),
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loss_var_name_(loss_var_name),
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param_names_(param_names),
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local_scopes_(local_scopes),
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strategy_(strategy) {}
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#ifdef PADDLE_WITH_CUDA
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void SetNCCLContextMap(platform::NCCLContextMap* nccl_ctxs) {
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nccl_ctxs_ = nccl_ctxs;
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}
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#endif
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std::unique_ptr<SSAGraphBuilder> Create();
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private:
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std::vector<platform::Place> places_;
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std::string loss_var_name_;
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std::unordered_set<std::string> param_names_;
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std::vector<Scope*> local_scopes_;
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BuildStrategy strategy_;
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#ifdef PADDLE_WITH_CUDA
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platform::NCCLContextMap* nccl_ctxs_;
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#endif
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};
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} // namespace details
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} // namespace framework
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} // namespace paddle
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@ -0,0 +1,83 @@
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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/details/ssa_graph_printer.h"
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#include <string>
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#include "paddle/fluid/framework/details/ssa_graph.h"
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namespace paddle {
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namespace framework {
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namespace details {
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template <typename Callback>
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static inline void IterAllVar(const SSAGraph &graph, Callback callback) {
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for (auto &each : graph.vars_) {
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for (auto &pair1 : each) {
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for (auto &pair2 : pair1.second) {
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callback(*pair2);
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}
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}
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}
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for (auto &var : graph.dep_vars_) {
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callback(*var);
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}
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}
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void GraphvizSSAGraphPrinter::Print(const SSAGraph &graph,
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std::ostream &sout) const {
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size_t var_id = 0;
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std::unordered_map<const VarHandleBase *, size_t> vars;
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sout << "digraph G {\n";
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IterAllVar(graph, [&](const VarHandleBase &var) {
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auto *var_ptr = &var;
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auto *var_handle_ptr = dynamic_cast<const VarHandle *>(var_ptr);
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auto *dummy_ptr = dynamic_cast<const DummyVarHandle *>(var_ptr);
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size_t cur_var_id = var_id++;
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vars[var_ptr] = cur_var_id;
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if (var_handle_ptr) {
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sout << "var_" << cur_var_id << " [label=\"" << var_handle_ptr->name_
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<< "\\n"
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<< var_handle_ptr->place_ << "\\n"
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<< var_handle_ptr->version_ << "\"]" << std::endl;
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} else if (dummy_ptr) {
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sout << "var_" << cur_var_id << " [label=\"dummy\"]" << std::endl;
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}
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});
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size_t op_id = 0;
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for (auto &op : graph.ops_) {
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std::string op_name = "op_" + std::to_string(op_id++);
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sout << op_name << " [label=\"" << op->Name() << "\", shape=rect]"
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<< std::endl;
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for (auto in : op->Inputs()) {
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std::string var_name = "var_" + std::to_string(vars[in]);
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sout << var_name << " -> " << op_name << std::endl;
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}
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for (auto out : op->Outputs()) {
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std::string var_name = "var_" + std::to_string(vars[out]);
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sout << op_name << " -> " << var_name << std::endl;
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}
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}
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sout << "}\n";
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}
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} // namespace details
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} // namespace framework
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} // namespace paddle
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@ -0,0 +1,67 @@
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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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#pragma once
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#include <iosfwd>
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#include "paddle/fluid/framework/details/ssa_graph_builder.h"
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namespace paddle {
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namespace framework {
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namespace details {
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class SSAGraph;
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class SSAGraphPrinter {
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public:
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virtual ~SSAGraphPrinter() {}
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virtual void Print(const SSAGraph& graph, std::ostream& sout) const = 0;
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};
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class GraphvizSSAGraphPrinter : public SSAGraphPrinter {
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public:
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void Print(const SSAGraph& graph, std::ostream& sout) const override;
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};
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class SSAGraghBuilderWithPrinter : public SSAGraphBuilder {
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public:
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SSAGraghBuilderWithPrinter(std::ostream& sout,
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std::unique_ptr<SSAGraphPrinter>&& printer,
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std::unique_ptr<SSAGraphBuilder>&& builder)
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: printer_(std::move(printer)),
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builder_(std::move(builder)),
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stream_ref_(sout) {}
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SSAGraghBuilderWithPrinter(std::unique_ptr<std::ostream>&& sout,
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std::unique_ptr<SSAGraphPrinter>&& printer,
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std::unique_ptr<SSAGraphBuilder>&& builder)
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: printer_(std::move(printer)),
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builder_(std::move(builder)),
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stream_ptr_(std::move(sout)),
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stream_ref_(*stream_ptr_) {}
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std::unique_ptr<SSAGraph> Build(const ProgramDesc& program) const override {
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auto graph = builder_->Build(program);
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printer_->Print(*graph, stream_ref_);
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return graph;
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}
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private:
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std::unique_ptr<SSAGraphPrinter> printer_;
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std::unique_ptr<SSAGraphBuilder> builder_;
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std::unique_ptr<std::ostream> stream_ptr_;
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std::ostream& stream_ref_;
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};
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} // namespace details
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} // namespace framework
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} // namespace paddle
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