- conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
- conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
- conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud//pytorch/
- conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
conda config --add envs_dirs D:\App\Anaconda3\envs conda create -n Demo python=3.11.5 conda info --envs 
conda env remove -n 环境名 conda activate 虚拟环境名称 nvidia-smi 

pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118 -i https://pypi.tuna.tsinghua.edu.cn/simple - import torch
- print(torch.cuda.is_available())
