pytorch-gpu安装cuda安装

https://blog.csdn.net/qq_44707910/article/details/118096577

 https://zhuanlan.zhihu.com/p/106133822

conda install pytorch torchvision torchaudio cudatoolkit=11.3 -c pytorch -c https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/win-64/