mac安装Pytorch记录

1. 终端pip3 install torch torchvision
2. 出现warning：

WARNING: You are using pip version 20.0.2; however, version 20.2.4 is available.
You should consider upgrading via the ‘/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7 -m pip install --upgrade pip’ command.

3. 更新pip，终端pip install --upgrade pip
4. pip install torch torchvision
5. 测试

import torch
print(torch.__version__)
x=torch.rand(5,3)
print(x)

参考链接：mac安装pytoch.