Python用GPU的CUDA加速时报错:NvvmSupportError: lib NVVM cannot be found. Do `conda install cudatoolkit`:

Python报错:

NvvmSupportError: libNVVM cannot be found. Do `conda install cudatoolkit`: library nvvm not found

  • 添加如下环境变量:

  •     1.系统变量的设置

           CUDA_BIN_PATH       %CUDA_PATH%\bin

           CUDA_LIB_PATH       %CUDA_PATH%\lib\x64

           CUDA_PATH           C:\software\CUDA

           CUDA_PATH_V9_1      C:\software\CUDA

           CUDA_SDK_BIN_PATH   %CUDA_SDK_PATH%\bin\win64

           CUDA_SDK_LIB_PATH   %CUDA_SDK_PATH%\common\lib\x64

           CUDA_SDK_PATH   C:\software\CUDA

          NVCUDASAMPLES_ROOT    C:\software\CUDA

          NVCUDASAMPLES9_1_ROOT    C:\software\CUDA

 如下图所示:

  •      2.环境变量中Path的配置 

                          添加以下路径即可:

C:\software\CUDA\bin                           (这个在CUDA安装路径里面)

C:\software\CUDA\libnvvp

C:\software\visualstudio\VC\Tools\MSVC\14.13.26128\bin\Hostx64\x64            (这个在visualstudio安装路径里面)

%CUDA_LIB_PATH%

%CUDA_BIN_PATH%

%CUDA_SDK_LIB_PATH%

%CUDA_SDK_BIN_PATH%

C:\software\CUDA\lib\x64

C:\software\CUDA\common\lib\x64

C:\software\CUDA\bin\win64

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转载自blog.csdn.net/weixin_42074867/article/details/88550832