cuDNN需要注册才能下载,实际上可以从nvidia的gitlab上找到下载地址

  https://gitlab.com/nvidia/cuda/tree/centos7/9.0   比如这个地址:http://developer.download.nvidia.com/compute/redist/cudnn/v7.1.4/cudnn-9.0-linux-x64-v7.1.tgz