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选择包的格式
（cudnn library for linux）解压tar.gz 并进入相应问价夹
sudo cp cuda/include/cudnn* /usr/local/cuda-11.1/include
sudo cp cuda/lib64/libcudnn* /usr/local/cuda-11.1/lib64
sudo chmod a+r /usr/local/cuda-11.1/include/cudnn*
sudo chmod a+r /usr/local/cuda-11.1/lib64/libcudnn*验证cudnn 是否成功
cat /usr/local/cuda-11.1/include/cudnn_version.h | grep CUDNN_MAJOR -A 2标签：local,sudo,11.1,cudnn,usr,ubuntu,安装,cuda From： https://www.cnblogs.com/ryzemagic/p/16930617.html