Check if pytorch supports cuda

Table of contents

1. Check cuda

import torch
torch.cuda.is_available()   # 检查cuda是否可用
torch.version.cuda          # 查看cuda版本

2. Check cudnn

torch.backends.cudnn.is_available()  # 检查cudnn是否可用
torch.backends.cudnn.version()       # 查看cudnn版本

Reference link:
https://blog.csdn.net/yang332233/article/details/125752424

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