在 https://developer.download.nvidia.com/ 下载cudnn-9.0-linux-x64-v7.3.0.29.tgz
tar -xzvf cudnn-9.0-linux-x64-v7.1.tgz
解压CUDNN
tar -xzvf cudnn-9.0-linux-x64-v7.1.tgz
复制相关文件到cuda特定目录下(我的cuda安装目录为/usr/local/cuda-9.0/)
sudo cp cuda/include/cudnn.h /usr/local/cuda-9.0/include
sudo cp cuda/lib64/libcudnn* /usr/local/cuda-9.0/lib64
修改文件权限
sudo chmod a+r /usr/local/cuda-9.0/include/cudnn.h /usr/local/cuda-9.0/lib64/libcudnn*
