一. 环境搭建
1. cuda
版本地址:
https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html
下载地址:
https://developer.nvidia.com/cuda-toolkit-archive
环境变量:
~\NVIDIA corporation\NVSMI
cmd验证:
nvidia-smi
2. anaconda
anaconda的清华镜像网:
https://mirror.tuna.tsinghua.edu.cn/help/anaconda/
环境变量:
~\
~\Scripts
cmd验证:
conda env list
修改conda源:
conda config --set show_channel_urls yes
vim C:\Users\MECHREVO_Z2_AIR\.condarc
替换成如下内容:
channels:
- defaults
show_channel_urls: true
default_channels:
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2
custom_channels:
conda-forge: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
msys2: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
bioconda: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
menpo: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
pytorch: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
pytorch-lts: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
simpleitk: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
创建虚拟环境(需要关闭翻墙代理):
conda create -n zhn-vir
删除虚拟环境:
conda remove –n zhn-vir –-all
激活环境:
activate zhn-vir
返回默认环境:
deactivate
二. 安装
1. 下载中断
迅雷下载后
conda clean --all
conda install --use-local .\***.tar.bz2
2 pytorch
conda install pytorch torchvision torchaudio cudatoolkit=10.2 -c pytorch
3. pip
pip配置文件位置:C:\Users\zhanghenan\AppData\Roaming\pip
[global]
index-url = http://mirrors.aliyun.com/pypi/simple/
trusted-host = mirrors.aliyun.com
三 启动
python demo_toolbox.py -d .\samples