以下是在Ubuntu中配置PyTorch环境的步骤:
sudo apt update && sudo apt upgrade -y。sudo apt install python3 python3-pip -y。python3 -m venv pytorch_env,source pytorch_env/bin/activate。pip3 install torch torchvision torchaudio;有GPU则用pip3 install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cuXXX(XXX为CUDA版本号)。import torch,print(torch.__version__),print(torch.cuda.is_available())。bash Miniconda3-latest-Linux-x86_64.sh。conda create -n pytorch_env python=3.8。conda activate pytorch_env。conda install pytorch torchvision torchaudio cpuonly -c pytorch或conda install pytorch torchvision torchaudio cudatoolkit=XXX -c pytorch(XXX为CUDA版本号)。