Driver.cpp

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/*
 * Copyright (c) 2022 Samsung Electronics Co., Ltd. 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 "Dalgona.h"
 
#include <arser/arser.h>
#include <pybind11/embed.h>
 
namespace py = pybind11;
 
using namespace dalgona;
 
int entry(const int argc, char **argv)
{
  arser::Arser arser("Dalgona: Dynamic analysis tool for DNN");
 
  arser.add_argument("--input_model")
    .nargs(1)
    .type(arser::DataType::STR)
    .required(true)
    .help("Input model filepath (.circle)");
 
  arser.add_argument("--input_data")
    .nargs(1)
    .type(arser::DataType::STR)
    .help("Input data filepath (.h5) (if not given, random data will be used)");
 
  arser.add_argument("--analysis")
    .nargs(1)
    .type(arser::DataType::STR)
    .required(true)
    .help("Analysis code filepath (.py)");
 
  arser.add_argument("--analysis_args")
    .nargs(1)
    .type(arser::DataType::STR)
    .help("String argument passed to the analysis code");
 
  try
  {
    arser.parse(argc, argv);
  }
  catch (const std::runtime_error &err)
  {
    std::cout << err.what() << std::endl;
    std::cout << arser;
    return EXIT_FAILURE;
  }
 
  auto input_model_path = arser.get<std::string>("--input_model");
  auto analysis_path = arser.get<std::string>("--analysis");
  std::string analysis_args = "";
  if (arser["--analysis_args"])
    analysis_args = arser.get<std::string>("--analysis_args");
 
  // Initialize python interpreter
  py::scoped_interpreter guard{};
 
  Dalgona dalgona;
 
  // Initialize interpreter and operator hooks
  dalgona.initialize(input_model_path);
 
  // Run analysis
  if (arser["--input_data"])
  {
    const auto input_data_path = arser.get<std::string>("--input_data");
    dalgona.runAnalysisWithH5Input(input_data_path, analysis_path, analysis_args);
  }
  else
  {
    std::cout << "--input_data was not specified. Run with a random input." << std::endl;
    dalgona.runAnalysisWithRandomInput(analysis_path, analysis_args);
  }
 
  return EXIT_SUCCESS;
}