【快速安装pytorch-gpu，4060显卡】_4060pytorch

conda换源

C:\Users\用户名中的.condarc，换成以下内容

channels:
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/win-64/
  - defaults
show_channel_urls: true
default_channels:
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r
  - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2
custom_channels:
  conda-forge: https//mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  msys2: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  bioconda: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  menpo: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  pytorch: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  pytorch-lts: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  simpleitk: http://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
 
 
remote_read_timeout_secs: 1000.0
ssl_verify: false
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一句命令安装

conda install pytorch torchvision torchaudio pytorch-cuda=11.8 -c pytorch -c nvidia
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网上乱七八糟的教程真的好误导人。。。

pytorch cpu版

1. 一定去官网 https://pytorch.org/
2. pip3 install torch torchvision torchaudio