Install PyTorch

PS C:\Users\user> pip3 install torch torchvision torchaudio –index-url https://download.pytorch.org/whl/cu118
Looking in indexes: https://download.pytorch.org/whl/cu118
Collecting torch
Using cached https://download.pytorch.org/whl/cu118/torch-2.0.0%2Bcu118-cp311-cp311-win_amd64.whl (2611.3 MB)
Collecting torchvision
Using cached https://download.pytorch.org/whl/cu118/torchvision-0.15.1%2Bcu118-cp311-cp311-win_amd64.whl (4.9 MB)
Collecting torchaudio
Using cached https://download.pytorch.org/whl/cu118/torchaudio-2.0.1%2Bcu118-cp311-cp311-win_amd64.whl (2.5 MB)
Collecting filelock (from torch)
Using cached https://download.pytorch.org/whl/filelock-3.9.0-py3-none-any.whl (9.7 kB)
Collecting typing-extensions (from torch)
Using cached https://download.pytorch.org/whl/typing_extensions-4.4.0-py3-none-any.whl (26 kB)
Collecting sympy (from torch)
Using cached https://download.pytorch.org/whl/sympy-1.11.1-py3-none-any.whl (6.5 MB)
Collecting networkx (from torch)
Using cached https://download.pytorch.org/whl/networkx-3.0-py3-none-any.whl (2.0 MB)
Collecting jinja2 (from torch)
Using cached https://download.pytorch.org/whl/Jinja2-3.1.2-py3-none-any.whl (133 kB)
Collecting numpy (from torchvision)
Using cached https://download.pytorch.org/whl/numpy-1.24.1-cp311-cp311-win_amd64.whl (14.8 MB)
Collecting requests (from torchvision)
Using cached https://download.pytorch.org/whl/requests-2.28.1-py3-none-any.whl (62 kB)
Collecting pillow!=8.3.*,>=5.3.0 (from torchvision)
Using cached https://download.pytorch.org/whl/Pillow-9.3.0-cp311-cp311-win_amd64.whl (2.5 MB)
Collecting MarkupSafe>=2.0 (from jinja2->torch)
Using cached https://download.pytorch.org/whl/MarkupSafe-2.1.2-cp311-cp311-win_amd64.whl (16 kB)
Collecting charset-normalizer<3,>=2 (from requests->torchvision)
Using cached https://download.pytorch.org/whl/charset_normalizer-2.1.1-py3-none-any.whl (39 kB)
Collecting idna<4,>=2.5 (from requests->torchvision)
Using cached https://download.pytorch.org/whl/idna-3.4-py3-none-any.whl (61 kB)
Collecting urllib3<1.27,>=1.21.1 (from requests->torchvision)
Using cached https://download.pytorch.org/whl/urllib3-1.26.13-py2.py3-none-any.whl (140 kB)
Collecting certifi>=2017.4.17 (from requests->torchvision)
Using cached https://download.pytorch.org/whl/certifi-2022.12.7-py3-none-any.whl (155 kB)
Collecting mpmath>=0.19 (from sympy->torch)
Using cached https://download.pytorch.org/whl/mpmath-1.2.1-py3-none-any.whl (532 kB)
Installing collected packages: mpmath, urllib3, typing-extensions, sympy, pillow, numpy, networkx, MarkupSafe, idna, filelock, charset-normalizer, certifi, requests, jinja2, torch, torchvision, torchaudio
Successfully installed MarkupSafe-2.1.2 certifi-2022.12.7 charset-normalizer-2.1.1 filelock-3.9.0 idna-3.4 jinja2-3.1.2 mpmath-1.2.1 networkx-3.0 numpy-1.24.1 pillow-9.3.0 requests-2.28.1 sympy-1.11.1 torch-2.0.0+cu118 torchaudio-2.0.1+cu118 torchvision-0.15.1+cu118 typing-extensions-4.4.0 urllib3-1.26.13
PS C:\Users\user>

PS C:\Users\user> pip3 install torch torchvision torchaudio –index-url https://download.pytorch.org/whl/cu118
Looking in indexes: https://download.pytorch.org/whl/cu118
Collecting torch
Using cached https://download.pytorch.org/whl/cu118/torch-2.0.0%2Bcu118-cp311-cp311-win_amd64.whl (2611.3 MB)
Collecting torchvision
Using cached https://download.pytorch.org/whl/cu118/torchvision-0.15.1%2Bcu118-cp311-cp311-win_amd64.whl (4.9 MB)
Collecting torchaudio
Using cached https://download.pytorch.org/whl/cu118/torchaudio-2.0.1%2Bcu118-cp311-cp311-win_amd64.whl (2.5 MB)
Collecting filelock
Using cached https://download.pytorch.org/whl/filelock-3.9.0-py3-none-any.whl (9.7 kB)
Requirement already satisfied: typing-extensions in c:\python311\lib\site-packages (from torch) (4.4.0)
Requirement already satisfied: sympy in c:\python311\lib\site-packages (from torch) (1.11.1)
Collecting networkx
Using cached https://download.pytorch.org/whl/networkx-3.0-py3-none-any.whl (2.0 MB)
Collecting jinja2
Using cached https://download.pytorch.org/whl/Jinja2-3.1.2-py3-none-any.whl (133 kB)
Collecting numpy
Using cached https://download.pytorch.org/whl/numpy-1.24.1-cp311-cp311-win_amd64.whl (14.8 MB)
Collecting requests
Using cached https://download.pytorch.org/whl/requests-2.28.1-py3-none-any.whl (62 kB)
Collecting pillow!=8.3.*,>=5.3.0
Using cached https://download.pytorch.org/whl/Pillow-9.3.0-cp311-cp311-win_amd64.whl (2.5 MB)
Collecting MarkupSafe>=2.0
Using cached https://download.pytorch.org/whl/MarkupSafe-2.1.2-cp311-cp311-win_amd64.whl (16 kB)
Collecting charset-normalizer<3,>=2
Using cached https://download.pytorch.org/whl/charset_normalizer-2.1.1-py3-none-any.whl (39 kB)
Collecting idna<4,>=2.5
Using cached https://download.pytorch.org/whl/idna-3.4-py3-none-any.whl (61 kB)
Requirement already satisfied: urllib3<1.27,>=1.21.1 in c:\python311\lib\site-packages (from requests->torchvision) (1.26.13)
Collecting certifi>=2017.4.17
Using cached https://download.pytorch.org/whl/certifi-2022.12.7-py3-none-any.whl (155 kB)
Requirement already satisfied: mpmath>=0.19 in c:\python311\lib\site-packages (from sympy->torch) (1.2.1)
Installing collected packages: pillow, numpy, networkx, MarkupSafe, idna, filelock, charset-normalizer, certifi, requests, jinja2, torch, torchvision, torchaudio
Successfully installed MarkupSafe-2.1.2 certifi-2022.12.7 charset-normalizer-2.1.1 filelock-3.9.0 idna-3.4 jinja2-3.1.2 networkx-3.0 numpy-1.24.1 pillow-9.3.0 requests-2.28.1 torch-2.0.0+cu118 torchaudio-2.0.1+cu118 torchvision-0.15.1+cu118
WARNING: There was an error checking the latest version of pip.
PS C:\Users\user>

PS C:\Users\user> python
Python 3.11.3 (tags/v3.11.3:f3909b8, Apr 4 2023, 23:49:59) [MSC v.1934 64 bit (AMD64)] on win32
Type “help”, “copyright”, “credits” or “license” for more information.

import torch
x = torch.rand(5,3)
print(x)
tensor([[8.8919e-01, 1.0881e-01, 3.2787e-01],
[2.2944e-01, 2.8505e-02, 9.2821e-01],
[9.2166e-01, 2.2820e-01, 5.5669e-02],
[5.2554e-01, 6.5124e-01, 4.6164e-01],
[8.1456e-04, 8.9918e-01, 4.7606e-01]])

import torch
torch.cuda.is_available()
True

PS C:\Users\user> pip3 show torch
Name: torch
Version: 2.0.0+cu118
Summary: Tensors and Dynamic neural networks in Python with strong GPU acceleration
Home-page: https://pytorch.org/
Author: PyTorch Team
Author-email: packages@pytorch.org
License: BSD-3
Location: C:\Python311\Lib\site-packages
Requires: filelock, jinja2, networkx, sympy, typing-extensions
Required-by: torchaudio, torchvision
PS C:\Users\user>