在CentOS上部署PyTorch主要有以下步骤:
sudo yum update -y。sudo yum install -y python3 python3-pip python3-devel numpy。~/.bashrc,添加export PATH=/usr/local/cuda/bin:$PATH和export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH,然后source ~/.bashrc。tar -xzvf cudnn-<version>-linux-x64-v<version>.tgz,然后sudo cp cuda/include/cudnn*.h /usr/local/cuda/include,sudo cp cuda/lib64/libcudnn* /usr/local/cuda/lib64,sudo chmod a+r /usr/local/cuda/include/cudnn*.h /usr/local/cuda/lib64/libcudnn*。pip3 install torch torchvision torchaudio。pip3 install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu<对应CUDA版本>,如pip3 install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu117(CUDA 11.7版本示例)。import torch,print(torch.__version__),print(torch.cuda.is_available()),若无报错且能正确输出版本号和GPU可用性,则安装成功。