一. 环境搭建

1. cuda

  1. 版本地址:
  2. https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html
  3. 下载地址:
  4. https://developer.nvidia.com/cuda-toolkit-archive
  5. 环境变量:
  6. ~\NVIDIA corporation\NVSMI
  7. cmd验证:
  8. nvidia-smi

image.png

2. anaconda

  1. anaconda的清华镜像网:
  2. https://mirror.tuna.tsinghua.edu.cn/help/anaconda/
  3. 环境变量:
  4. ~\
  5. ~\Scripts
  6. cmd验证:
  7. conda env list
  8. 修改conda源:
  9. conda config --set show_channel_urls yes
  10. vim C:\Users\MECHREVO_Z2_AIR\.condarc
  11. 替换成如下内容:
  12. channels:
  13. - defaults
  14. show_channel_urls: true
  15. default_channels:
  16. - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
  17. - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r
  18. - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2
  19. custom_channels:
  20. conda-forge: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  21. msys2: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  22. bioconda: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  23. menpo: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  24. pytorch: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  25. pytorch-lts: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  26. simpleitk: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
  27. 创建虚拟环境(需要关闭翻墙代理):
  28. conda create -n zhn-vir
  29. 删除虚拟环境:
  30. conda remove n zhn-vir –-all
  31. 激活环境:
  32. activate zhn-vir
  33. 返回默认环境:
  34. deactivate

二. 安装

1. 下载中断

  1. 迅雷下载后
  2. conda clean --all
  3. conda install --use-local .\***.tar.bz2

2 pytorch

  1. conda install pytorch torchvision torchaudio cudatoolkit=10.2 -c pytorch

3. pip

  1. pip配置文件位置:C:\Users\zhanghenan\AppData\Roaming\pip
  2. [global]
  3. index-url = http://mirrors.aliyun.com/pypi/simple/
  4. trusted-host = mirrors.aliyun.com

三 启动

  1. python demo_toolbox.py -d .\samples