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76 lines
2.4 KiB
76 lines
2.4 KiB
/* 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 <gflags/gflags.h>
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#include <gtest/gtest.h>
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#include <fstream>
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#include <string>
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#include "paddle/fluid/framework/executor.h"
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#include "paddle/fluid/inference/analysis/data_flow_graph.h"
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#include "paddle/fluid/inference/analysis/fluid_to_data_flow_graph_pass.h"
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#include "paddle/fluid/inference/analysis/ut_helper.h"
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namespace paddle {
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namespace inference {
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// Read ProgramDesc from a __model__ file, defined in io.cc
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extern void ReadBinaryFile(const std::string& filename, std::string* contents);
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namespace analysis {
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DEFINE_string(inference_model_dir, "", "inference test model dir");
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static framework::proto::ProgramDesc LoadProgramDesc(
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const std::string& model_dir = FLAGS_inference_model_dir) {
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std::string msg;
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std::string net_file = FLAGS_inference_model_dir + "/__model__";
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std::ifstream fin(net_file, std::ios::in | std::ios::binary);
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PADDLE_ENFORCE(static_cast<bool>(fin), "Cannot open file %s", net_file);
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fin.seekg(0, std::ios::end);
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msg.resize(fin.tellg());
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fin.seekg(0, std::ios::beg);
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fin.read(&(msg.at(0)), msg.size());
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fin.close();
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framework::proto::ProgramDesc program_desc;
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program_desc.ParseFromString(msg);
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return program_desc;
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}
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static DataFlowGraph ProgramDescToDFG(
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const framework::proto::ProgramDesc& desc) {
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DataFlowGraph graph;
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FluidToDataFlowGraphPass pass;
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Argument argument;
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argument.origin_program_desc.reset(new framework::proto::ProgramDesc(desc));
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pass.Initialize(&argument);
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pass.Run(&graph);
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pass.Finalize();
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return graph;
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}
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class DFG_Tester : public ::testing::Test {
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protected:
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void SetUp() override {
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auto desc = LoadProgramDesc(FLAGS_inference_model_dir);
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argument.origin_program_desc.reset(new framework::proto::ProgramDesc(desc));
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}
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Argument argument;
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};
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} // namespace analysis
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} // namespace inference
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} // namespace paddle
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