// Copyright (c) 2018 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. #pragma once #include #include #include #include #include "paddle/fluid/framework/details/ssa_graph_builder.h" namespace paddle { namespace framework { namespace details { class SSAGraphPrinter { public: virtual ~SSAGraphPrinter() {} virtual void Print(const ir::Graph& graph, std::ostream& sout) const = 0; }; class GraphvizSSAGraphPrinter : public SSAGraphPrinter { public: void Print(const ir::Graph& graph, std::ostream& sout) const override; }; class SSAGraghBuilderWithPrinter : public SSAGraphBuilder { public: std::unique_ptr Apply( std::unique_ptr graph) const override { std::unique_ptr fout( new std::ofstream(Get("debug_graphviz_path"))); PADDLE_ENFORCE(fout->good()); Get("graph_printer").Print(*graph, *fout); return graph; } }; } // namespace details } // namespace framework } // namespace paddle