Installation of pytorch in pycharm

Today, I just started the actual contact pytorch, If a worker wants to do a good job, he must sharpen his tools first , We have to have something in hand , There are many online installation tutorials , Also very detailed , But most of it is based on anaconda Environmental Science , use anaconda install pytorch Really easy to use and easy to manage , however anaconda It's really a little bloated , For those with insufficient space , Don't want to delete python Classmate , We can download it directly pytorch, If there are any problems in the future, I will try the water first , The specific steps are as follows ：

1. Version selection

1.1 Check the graphics card 、 Update driver

There is nothing unique to skip this step
● It is better to update the driver first
● win+R key -> Input cmd -> Enter the following instructions to view the relevant information

nvidia-smi

Remember to introduce a version number .

1.2 Choose the version

Because our environment does not use anaconda, In the third line, we choose Pip, The fifth row Computer Platform Just choose one with a lower version number , Copy the lowest instruction .

2. use pycharm install pytorch

open pycharm, There are built projects , Or create a new project , Click on the bottom column terminal, Paste the copied instructions above and press enter to execute them .

After downloading, check whether the installation is complete .

import torch
print(torch.cuda.is_available())

 The result is True

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Then rush ！！！