CMAKE_step4:安装与测试

CMake构建与测试实践
本文详细介绍了CMake在构建库和主程序过程中的应用,包括CMakeLists.txt的配置,以及如何进行编译、安装和测试。通过示例展示了如何添加测试用例,并使用ctest进行测试验证,所有测试均成功通过。

1.安装涉及到两部分:一是库的安装;另一个是主程序的安装;

库函数包括库与头文件;

  • MathFunctions目录下CMakeLists.txt内容

add_library(MathFunctions mysqrt.cxx)

target_include_directories(MathFunctions
          INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}
          )

install(TARGETS MathFunctions DESTINATION lib)
install(FILES MathFunctions.h DESTINATION include)

主程序包含主程序与配置文件

  • 主程序CMakeLists.txt

cmake_minimum_required(VERSION 3.10)

#set the project name and version
project(Tutorial VERSION 1.0)

#specify the C++ standard
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED True)

option(USE_MYMATH "Use tutorial provided math implementa

PowerShell 7 环境已加载 (版本: 7.5.2) PS C:\Users\Administrator\Desktop> cd E:\PyTorch_Build\pytorch PS E:\PyTorch_Build\pytorch> python -m venv rtx5070_env PS E:\PyTorch_Build\pytorch> .\rtx5070_env\Scripts\activate (rtx5070_env) PS E:\PyTorch_Build\pytorch> # 创建虚拟环境 (rtx5070_env) PS E:\PyTorch_Build\pytorch> python -m venv rtx5070_env Error: [Errno 13] Permission denied: 'E:\\PyTorch_Build\\pytorch\\rtx5070_env\\Scripts\\python.exe' (rtx5070_env) PS E:\PyTorch_Build\pytorch> .\rtx5070_env\Scripts\Activate.ps1 (rtx5070_env) PS E:\PyTorch_Build\pytorch> (rtx5070_env) PS E:\PyTorch_Build\pytorch> # 安装构建依赖 (rtx5070_env) PS E:\PyTorch_Build\pytorch> pip install numpy ninja pybind11 typing_extensions pyyaml future setuptools Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Requirement already satisfied: numpy in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (2.2.6) Requirement already satisfied: ninja in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (1.13.0) Requirement already satisfied: pybind11 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (3.0.1) Requirement already satisfied: typing_extensions in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (4.15.0) Requirement already satisfied: pyyaml in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (6.0.2) Requirement already satisfied: future in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (1.0.0) Requirement already satisfied: setuptools in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (65.5.0) [notice] A new release of pip available: 22.3.1 -> 25.2 [notice] To update, run: python.exe -m pip install --upgrade pip (rtx5070_env) PS E:\PyTorch_Build\pytorch> (rtx5070_env) PS E:\PyTorch_Build\pytorch> # CUDA环境设置 (rtx5070_env) PS E:\PyTorch_Build\pytorch> $env:CUDA_PATH = "E:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v13.0" (rtx5070_env) PS E:\PyTorch_Build\pytorch> $env:Path = "$env:CUDA_PATH\bin;$env:Path" (rtx5070_env) PS E:\PyTorch_Build\pytorch> (rtx5070_env) PS E:\PyTorch_Build\pytorch> # 配置构建 (rtx5070_env) PS E:\PyTorch_Build\pytorch> mkdir build -Force Directory: E:\PyTorch_Build\pytorch Mode LastWriteTime Length Name ---- ------------- ------ ---- da--- 2025/9/3 18:46 build (rtx5070_env) PS E:\PyTorch_Build\pytorch> cd build (rtx5070_env) PS E:\PyTorch_Build\pytorch\build> (rtx5070_env) PS E:\PyTorch_Build\pytorch\build> cmake .. -G "Ninja" ` >> -DBUILD_PYTHON=ON ` >> -DUSE_CUDA=ON ` >> -DUSE_CUDNN=ON ` >> -DCUDNN_INCLUDE_DIR="E:\Program Files\NVIDIA\CUNND\v9.12\include\13.0" ` >> -DCUDNN_LIBRARY="E:\Program Files\NVIDIA\CUNND\v9.12\lib\13.0\x64\cudnn64_9.lib" ` >> -DTORCH_CUDA_ARCH_LIST="8.9" ` >> -DCMAKE_BUILD_TYPE=Release -- Configuring done (0.0s) CMake Error at CMakeLists.txt:5 (add_library): Cannot find source file: libshm_windows.cpp Tried extensions .c .C .c++ .cc .cpp .cxx .cu .mpp .m .M .mm .ixx .cppm .ccm .cxxm .c++m .h .hh .h++ .hm .hpp .hxx .in .txx .f .F .for .f77 .f90 .f95 .f03 .hip .ispc CMake Error at CMakeLists.txt:5 (add_library): No SOURCES given to target: shm_windows CMake Generate step failed. Build files cannot be regenerated correctly. (rtx5070_env) PS E:\PyTorch_Build\pytorch\build> (rtx5070_env) PS E:\PyTorch_Build\pytorch\build> # 并行构建 (使用8个线程) (rtx5070_env) PS E:\PyTorch_Build\pytorch\build> ninja install -j 8 [0/1] Re-running CMake... FAILED: [code=1] build.ninja E:/PyTorch_Build/pytorch/build/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/protobuf/cmake/cmake_install.cmake E:/PyTorch_Build/pytorch/build/confu-deps/pthreadpool/cmake_install.cmake E:/PyTorch_Build/pytorch/build/FXdiv/cmake_install.cmake E:/PyTorch_Build/pytorch/build/confu-deps/cpuinfo/cmake_install.cmake E:/PyTorch_Build/pytorch/build/confu-deps/XNNPACK/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/googletest/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/googletest/googlemock/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/googletest/googletest/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/benchmark/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/benchmark/src/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ittapi/cmake_install.cmake E:/PyTorch_Build/pytorch/build/confu-deps/FP16/cmake_install.cmake E:/PyTorch_Build/pytorch/build/confu-deps/psimd/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/onnx/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/common/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/cpu/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/cpu/x64/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/interface/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/backend/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/backend/fake/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/backend/dnnl/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/backend/graph_compiler/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/utils/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/examples/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/tests/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/fmt/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/kineto/libkineto/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/kineto/libkineto/third_party/dynolog/dynolog/src/ipcfabric/cmake_install.cmake E:/PyTorch_Build/pytorch/build/third_party/mimalloc/cmake_install.cmake E:/PyTorch_Build/pytorch/build/torch/headeronly/cmake_install.cmake E:/PyTorch_Build/pytorch/build/c10/cmake_install.cmake E:/PyTorch_Build/pytorch/build/c10/test/cmake_install.cmake E:/PyTorch_Build/pytorch/build/c10/benchmark/cmake_install.cmake E:/PyTorch_Build/pytorch/build/c10/cuda/cmake_install.cmake E:/PyTorch_Build/pytorch/build/c10/cuda/test/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/THC/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/ATen/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/ATen/quantized/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/ATen/nnapi/cmake_install.cmake E:/PyTorch_Build/pytorch/build/sleef/cmake_install.cmake E:/PyTorch_Build/pytorch/build/sleef/src/cmake_install.cmake E:/PyTorch_Build/pytorch/build/sleef/src/libm/cmake_install.cmake E:/PyTorch_Build/pytorch/build/sleef/src/common/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/ATen/test/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/core/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/serialize/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/utils/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/perfkernels/cmake_install.cmake E:/PyTorch_Build/pytorch/build/test_jit/cmake_install.cmake E:/PyTorch_Build/pytorch/build/test_nativert/cmake_install.cmake E:/PyTorch_Build/pytorch/build/test_inductor/cmake_install.cmake E:/PyTorch_Build/pytorch/build/test_api/cmake_install.cmake E:/PyTorch_Build/pytorch/build/test_lazy/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/torch/cmake_install.cmake E:/PyTorch_Build/pytorch/build/caffe2/torch/lib/libshm_windows/cmake_install.cmake E:/PyTorch_Build/pytorch/build/functorch/cmake_install.cmake E:/PyTorch_Build/pytorch/build/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/protobuf/cmake/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/confu-deps/pthreadpool/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/FXdiv/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/confu-deps/cpuinfo/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/confu-deps/XNNPACK/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/googletest/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/googletest/googlemock/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/googletest/googletest/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/benchmark/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/benchmark/src/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ittapi/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/confu-deps/FP16/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/confu-deps/psimd/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/onnx/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/common/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/cpu/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/cpu/x64/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/interface/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/backend/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/backend/fake/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/backend/dnnl/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/backend/graph_compiler/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/src/graph/utils/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/examples/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/ideep/mkl-dnn/tests/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/fmt/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/kineto/libkineto/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/kineto/libkineto/third_party/dynolog/dynolog/src/ipcfabric/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/third_party/mimalloc/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/torch/headeronly/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/c10/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/c10/test/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/c10/benchmark/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/c10/cuda/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/c10/cuda/test/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/THC/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/ATen/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/ATen/quantized/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/ATen/nnapi/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/sleef/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/sleef/src/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/sleef/src/libm/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/sleef/src/common/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/aten/src/ATen/test/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/core/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/serialize/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/utils/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/perfkernels/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/test_jit/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/test_nativert/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/test_inductor/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/test_api/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/test_lazy/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/torch/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/caffe2/torch/lib/libshm_windows/CTestTestfile.cmake E:/PyTorch_Build/pytorch/build/functorch/CTestTestfile.cmake E:\PyTorch_Build\pytorch\rtx5070_env\Lib\site-packages\cmake\data\bin\cmake.exe --regenerate-during-build -SE:\PyTorch_Build\pytorch -BE:\PyTorch_Build\pytorch\build CreateProcess failed: The system cannot find the file specified. ninja: error: rebuilding 'build.ninja': subcommand failed (rtx5070_env) PS E:\PyTorch_Build\pytorch\build> (rtx5070_env) PS E:\PyTorch_Build\pytorch\build> # 安装Python包 (rtx5070_env) PS E:\PyTorch_Build\pytorch\build> cd .. (rtx5070_env) PS E:\PyTorch_Build\pytorch> python setup.py install Traceback (most recent call last): File "E:\PyTorch_Build\pytorch\setup.py", line 288, in <module> import setuptools.command.bdist_wheel ModuleNotFoundError: No module named 'setuptools.command.bdist_wheel' (rtx5070_env) PS E:\PyTorch_Build\pytorch> (rtx5070_env) PS E:\PyTorch_Build\pytorch> # 验证安装 (rtx5070_env) PS E:\PyTorch_Build\pytorch> python -c "import torch; print(f'PyTorch {torch.__version__} built successfully! CUDA: {torch.cuda.is_available()}'); x = torch.rand(5).cuda(); print(f'GPU Tensor: {x}')" Traceback (most recent call last): File "<string>", line 1, in <module> File "E:\PyTorch_Build\pytorch\torch\__init__.py", line 415, in <module> from torch._C import * # noqa: F403 ImportError: DLL load failed while importing _C: 找不到指定的模块。 (rtx5070_env) PS E:\PyTorch_Build\pytorch>
09-04
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