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)。