Merge pull request #16177 from fc500110/remove_visualizer

remove graph visualizer tool, which can be replaced by python IrGraph draw API

paddle/fluid/inference/utils/CMakeLists.txt

 cc_library(benchmark SRCS benchmark.cc DEPS enforce)
 cc_test(test_benchmark SRCS benchmark_tester.cc DEPS benchmark)
-cc_binary(visualizer SRCS visualizer.cc DEPS analysis
-    paddle_pass_builder ir_pass_manager pass graph_viz_pass analysis_passes)

paddle/fluid/inference/utils/visualizer.cc

-// 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.
-
-#include "paddle/fluid/inference/utils/visualizer.h"
-#include <gflags/gflags.h>
-#include <glog/logging.h>
-#include <fstream>
-#include <memory>
-#include "paddle/fluid/framework/ir/graph_viz_pass.h"
-#include "paddle/fluid/inference/analysis/analyzer.h"
-#include "paddle/fluid/inference/analysis/passes/ir_analysis_pass.h"
-#include "paddle/fluid/platform/init.h"
-
-DEFINE_string(model_dir, "", "model directory");
-DEFINE_string(model_program_path, "", "model program path");
-DEFINE_string(model_params_path, "", "model params path");
-
-using paddle::inference::analysis::Argument;
-
-namespace paddle {
-namespace inference {
-namespace utils {
-
-void Visualizer::SetArgument(Argument *argument) { argument_ = argument; }
-
-bool Visualizer::Run() {
-  paddle::framework::InitDevices(false);
-  paddle::inference::analysis::Analyzer().Run(argument_);
-  return true;
-}
-
-}  // namespace utils
-}  // namespace inference
-}  // namespace paddle
-
-// Generate a dot file describing the structure of graph.
-// To use this tool, run command: ./visualizer [options...]
-// Options:
-//     --model_dir: the directory of model
-//     --model_program_path: the path of program
-//     --model_params_path: the path of params
-int main(int argc, char *argv[]) {
-  gflags::ParseCommandLineFlags(&argc, &argv, true);
-  google::InitGoogleLogging(argv[0]);
-
-  paddle::inference::analysis::Argument argument;
-  argument.SetUseGPU(false);
-  argument.SetUseTensorRT(false);
-
-  if (FLAGS_model_dir.empty()) {
-    if (FLAGS_model_program_path.empty() || FLAGS_model_params_path.empty()) {
-      LOG(ERROR) << "Please set model_dir"
-                    " or model_program_path and model_params_path";
-      return -1;
-    } else {
-      argument.SetModelProgramPath(FLAGS_model_program_path);
-      argument.SetModelParamsPath(FLAGS_model_params_path);
-    }
-  } else {
-    argument.SetModelDir(FLAGS_model_dir);
-  }
-
-  // Only 1 pass, default filename is 0_ir_origin.dot
-  // For more details, looking for paddle::inference::analysis::IRPassManager
-  argument.SetIrAnalysisPasses({"infer_clean_graph_pass", "graph_viz_pass"});
-
-  std::unique_ptr<paddle::framework::Scope> scope{
-      new paddle::framework::Scope()};
-  argument.SetScopeNotOwned(
-      const_cast<paddle::framework::Scope *>(scope.get()));
-
-  paddle::inference::utils::Visualizer visualizer;
-  visualizer.SetArgument(&argument);
-  visualizer.Run();
-
-  return 0;
-}
-
-USE_PASS(infer_clean_graph_pass);
-USE_PASS(graph_viz_pass);
-USE_PASS(graph_to_program_pass);

paddle/fluid/inference/utils/visualizer.h

-// 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 <string>
-#include "paddle/fluid/inference/analysis/argument.h"
-
-namespace paddle {
-namespace inference {
-namespace utils {
-
-using paddle::inference::analysis::Argument;
-
-class Visualizer final {
- public:
-  Visualizer() = default;
-  ~Visualizer() = default;
-  Visualizer(const Visualizer &) = delete;
-  Visualizer &operator=(const Visualizer &) = delete;
-
-  void SetArgument(Argument *);
-  bool Run();
-
- private:
-  Argument *argument_;
-};
-
-}  // namespace utils
-}  // namespace inference
-}  // namespace paddle