[OSPP][PIR] modify CMakeLists to enable debug Python & C++

[qzylalala]

Modify CMakeLists to enable debug with breakpoints in vscode. Please build with cmake which enable debug mode.

git clone https://github.com/PaddlePaddle/Paddle2ONNX.git
cd Paddle2ONNX
git submodule update --init

mkdir build && cd build
cmake .. \
-DPYTHON_INCLUDE_DIR='PATH/TO/PYTHON/include/python3.10' \
-DPYTHON_EXECUTABLE='PATH/TO/PYTHON/bin/python' \
-DBUILD_PADDLE2ONNX_PYTHON=ON \
-DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
-DONNX_NAMESPACE=onnx \
-DPY_EXT_SUFFIX=.cpython-310-x86_64-linux-gnu.so \
-DPADDLE2ONNX_DEBUG=ON \
-DCMAKE_BUILD_TYPE=Debug

# build
make -j193

# install python package
cd ..
pip install -e .

After this setup, you can debug python script with attach, which can use lldb to step into C++ code with breakpoints.

[jzhang533]

赞~ 请教一下，vscode 里的 launch.json 文件应该怎么配置？

[qzylalala]

赞~ 请教一下，vscode 里的 launch.json 文件应该怎么配置？

我写了一篇文档，可以参考一下 ，linux 下我自己测试是可以断点到 C++ 代码里的。 launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Python: Current File",
            "type": "debugpy",
            "request": "launch",
            "program": "${file}",
            "console": "integratedTerminal",
            "justMyCode": true,
            "cwd": "${workspaceFolder}/myscripts",
            "preLaunchTask": "myShellCmd"
        },
        {
            "type": "lldb",
            "request": "attach",
            "name": "Attach-Paddle2ONNX",
            "pid": "${command:pickMyProcess}"
        }
    ]
}

tasks.json

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "myShellCmd",
            "type": "shell",
            "command":"echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope"
        }
    ]
}

[jzhang533]

谢谢，学到啦，不过我的环境是 mac 的，所以还没配置成功。

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