Mac下Pytorch环境搭建_mac pytorch

panaconda安装：

https://www.anaconda.com/download/success

pytorch安装

https://pytorch.org/get-started/locally/#macos-version

支持conda和pip安装方式

Anaconda安装：

conda install pytorch torchvision -c pytorch
Channels:
 - pytorch
 - defaults
Platform: osx-64
Collecting package metadata (repodata.json): done
Solving environment: done
 
## Package Plan ##
 
  environment location: /opt/anaconda3
 
  added / updated specs:
    - pytorch
    - torchvision
 
 
The following packages will be downloaded:
 
    package                    |            build
    ---------------------------|-----------------
    jsonpatch-1.33             |  py311hecd8cb5_0          37 KB
    libuv-1.44.2               |       h6c40b1e_0         388 KB
    ninja-1.10.2               |       hecd8cb5_5           9 KB
    ninja-base-1.10.2          |       haf03e11_5         118 KB
    packaging-23.2             |  py311hecd8cb5_0         174 KB
    pytorch-1.13.1             |cpu_py311h9e40b02_0        50.1 MB
    torchvision-0.15.2         |cpu_py311h5c52452_0        10.0 MB
    ------------------------------------------------------------
                                           Total:        60.8 MB
 
The following NEW packages will be INSTALLED:
 
  jsonpatch          pkgs/main/osx-64::jsonpatch-1.33-py311hecd8cb5_0
  libuv              pkgs/main/osx-64::libuv-1.44.2-h6c40b1e_0
  ninja              pkgs/main/osx-64::ninja-1.10.2-hecd8cb5_5
  ninja-base         pkgs/main/osx-64::ninja-base-1.10.2-haf03e11_5
  packaging          pkgs/main/osx-64::packaging-23.2-py311hecd8cb5_0
  pytorch            pkgs/main/osx-64::pytorch-1.13.1-cpu_py311h9e40b02_0
  torchvision        pkgs/main/osx-64::torchvision-0.15.2-cpu_py311h5c52452_0
 
 
Proceed ([y]/n)?

pip方式安装：

# Python 3.x
pip3 install torch torchvision