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[tools/onnx-subgraph] add initial main.cpp #14867

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[tools/onnx-subgraph] add initial main.cpp
initial main.cpp for onnx model parsing

ONE-DCO-1.0-Signed-off-by: Youxin Chen <yx113.chen@samsung.com>
chenyx113 committed Mar 21, 2025
commit ca2e23d9d3fd463b3e061572f13ef7ab1d8ac138
3 changes: 3 additions & 0 deletions tools/onnx_subgraph/CMakeLists.txt
Original file line number Diff line number Diff line change
@@ -14,6 +14,9 @@ find_package(Python3 COMPONENTS Interpreter Development REQUIRED)
include_directories(${CMAKE_CURRENT_BINARY_DIR})
include_directories(${Python3_INCLUDE_DIRS})

add_executable(onnx-subgraph src/main.cpp)
target_link_libraries(onnx-subgraph ${Python3_LIBRARIES})

set(ONNX_SUBGRAPH_FILES
test_model_download.sh
extract_onnx.py
76 changes: 76 additions & 0 deletions tools/onnx_subgraph/src/main.cpp
Original file line number Diff line number Diff line change
@@ -0,0 +1,76 @@
/*
* Copyright (c) 2025 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 <iostream>
#include <string>
#include <filesystem>
namespace fs = std::filesystem;

int main(int argc, char *argv[])
{
std::string onnxFile;
std::string confFile;
if (argc == 3)
{
std::string arg1 = argv[1];
if (arg1.substr(0, 7) == "--onnx=")
{
onnxFile = arg1.substr(7);
if (onnxFile.empty())
{
std::cout << "No ONNX file provided." << std::endl;
return -1;
}

if (!fs::exists(onnxFile))
{
std::cout << onnxFile << " not exists." << std::endl;
return -1;
}
else
{
std::cout << onnxFile << " exists." << std::endl;
}
}

std::string arg2 = argv[2];
if (arg2.substr(0, 7) == "--conf=")
{
confFile = arg2.substr(7);
if (confFile.empty())
{
std::cout << "No conf file provided." << std::endl;
return -1;
}

if (!fs::exists(confFile))
{
std::cout << confFile << " not exists." << std::endl;
return -1;
}
else
{
std::cout << confFile << " exists." << std::endl;
}
}
}
else
{
printf("Please set valide args: ./onnx-subgraph --onnx=xxx.onnx --conf=xxx.json\n");
return -1;
}

return 0;
}