Ubuntu18.04安装Nvidia driver,CUDA和CUDNN(DELL G15 3060version)及多版本CUDA切换
https://blog.csdn.net/Will_Ye/article/details/121039046
测试cudnn是否安装成功
http://www.javashuo.com/article/p-xahxpydr-vm.html
pytorch的版本安装
https://blog.csdn.net/qq_37541097/article/details/120951214