Here are the environment variables after the changes: CUDA_BIN_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5\binĬUDA_INC_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5\includeĬUDA_LIB_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5\lib\圆4ĬUDA_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5\ĬUDA_PATH_V5_5=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5. I added a trailing backslash to CUDA_PATH and CUDA_PATH_V5_5 and restarted Visual Studio and then the project compiled successfully. We have an existing project that built fine with 5.0, but after I installed 5.5 and changed the build customization accordingly it would no longer compile because it could not find the necessary include files. This results in the first three path variables being incorrect because they are missing a backslash after the “v5.5”. Note that CUDA_PATH and CUDA_PATH_V5_5 lack trailing backslashes. C:\>set cudaĬUDA_BIN_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5binĬUDA_INC_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5includeĬUDA_LIB_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5lib\圆4ĬUDA_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5ĬUDA_PATH_V4_0=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v4.0\ĬUDA_PATH_V4_1=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v4.1\ĬUDA_PATH_V5_0=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.0\ĬUDA_PATH_V5_5=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v5.5 You’ll notice I have multiple toolkits installed. Here are my CUDA-related environment variables after the 5.5 install. This is on 64-bit Windows 7 with Visual Studio 2010. I am not sure if this has been covered already, but maybe this post will help someone else. I recently installed the 5.5 Toolkit and noticed the following problem in the path environment variables. Also according to Cuda installation logs in Ubuntu and another stackoverflow post CUDA toolkits require the following minimum Nvidia driver versions in Linux OS: at least 340.00 is required for CUDA 6.5 at least 331.00 is required for CUDA 6.0 at least 319.00 is required for CUDA 5.
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