inference analyzer as bin (#12450)
Yan Chunwei
7 years ago
committed by
GitHub
parent
31a2c87688
commit
dcfbc6a661
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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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/*
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* This file implements analysizer -- an executation help to analyze and
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* optimize trained model.
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*/
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#include "paddle/fluid/inference/analysis/analyzer.h"
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#include <gflags/gflags.h>
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#include <glog/logging.h>
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int main(int argc, char** argv) {
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google::ParseCommandLineFlags(&argc, &argv, true);
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using paddle::inference::analysis::Analyzer;
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using paddle::inference::analysis::Argument;
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Argument argument;
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Analyzer analyzer;
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analyzer.Run(&argument);
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return 0;
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}
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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/inference/analysis/model_store_pass.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include "paddle/fluid/inference/analysis/analyzer.h"
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#include "paddle/fluid/inference/analysis/argument.h"
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namespace paddle {
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namespace inference {
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namespace analysis {
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void ModelStorePass::Run(DataFlowGraph *x) {
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if (!argument_->fluid_model_param_path) {
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PADDLE_ENFORCE_NOT_NULL(argument_->fluid_model_dir);
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argument_->fluid_model_param_path.reset(
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new std::string(*argument_->fluid_model_dir + "param"));
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}
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PADDLE_ENFORCE_NOT_NULL(argument_->model_output_store_path);
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// Directly copy param file to destination.
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std::stringstream ss;
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// NOTE these commands only works on linux.
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ss << "mkdir -p " << *argument_->model_output_store_path;
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LOG(INFO) << "run command: " << ss.str();
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PADDLE_ENFORCE_EQ(system(ss.str().c_str()), 0);
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ss.str("");
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ss << "cp " << *argument_->fluid_model_dir << "/*"
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<< " " << *argument_->model_output_store_path;
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LOG(INFO) << "run command: " << ss.str();
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PADDLE_ENFORCE_EQ(system(ss.str().c_str()), 0);
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// Store program
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PADDLE_ENFORCE_NOT_NULL(argument_->transformed_program_desc,
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"program desc is not transformed, should call "
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"DataFlowGraphToFluidPass first.");
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const std::string program_output_path =
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*argument_->model_output_store_path + "/__model__";
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std::ofstream file(program_output_path, std::ios::binary);
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PADDLE_ENFORCE(file.is_open(), "failed to open %s to write.",
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program_output_path);
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const std::string serialized_message =
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argument_->transformed_program_desc->SerializeAsString();
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file.write(serialized_message.c_str(), serialized_message.size());
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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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// 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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/*
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* This file defines ModelStorePass, which store the runtime DFG to a Paddle
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* model in the disk, and that model can be reloaded for prediction.
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*/
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#include "paddle/fluid/inference/analysis/pass.h"
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namespace paddle {
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namespace inference {
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namespace analysis {
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class ModelStorePass : public DataFlowGraphPass {
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public:
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bool Initialize(Argument* argument) override {
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if (!argument) {
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LOG(ERROR) << "invalid argument";
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return false;
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}
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argument_ = argument;
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return true;
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}
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void Run(DataFlowGraph* x) override;
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std::string repr() const override { return "DFG-store-pass"; }
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std::string description() const override {
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return R"DD(This file defines ModelStorePass, which store the runtime DFG to a Paddle
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model in the disk, and that model can be reloaded for prediction again.)DD";
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}
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private:
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Argument* argument_{nullptr};
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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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@ -0,0 +1,43 @@
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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/inference/analysis/model_store_pass.h"
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#include <gflags/gflags.h>
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#include <gtest/gtest.h>
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#include "paddle/fluid/inference/analysis/analyzer.h"
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namespace paddle {
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namespace inference {
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namespace analysis {
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DEFINE_string(inference_model_dir, "", "Model path");
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TEST(DFG_StorePass, test) {
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Analyzer analyzer;
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Argument argument(FLAGS_inference_model_dir);
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argument.model_output_store_path.reset(
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new std::string("./_dfg_store_pass_tmp"));
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// disable storage in alalyzer
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FLAGS_inference_analysis_output_storage_path = "";
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analyzer.Run(&argument);
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ModelStorePass pass;
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pass.Initialize(&argument);
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pass.Run(argument.main_dfg.get());
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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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