Pytorch check if using gpu

Pytorch check gpu

In [1]: import torch

In [2]: torch.cuda.current_device()
Out[2]: 0

In [3]: torch.cuda.device(0)
Out[3]: <torch.cuda.device at 0x7efce0b03be0>

In [4]: torch.cuda.device_count()
Out[4]: 1

In [5]: torch.cuda.get_device_name(0)
Out[5]: 'GeForce GTX 950M'

In [6]: torch.cuda.is_available()
Out[6]: True

Source: stackoverflow.com

Pytorch check if using gpu

import torch

torch.cuda.is_available()
>>> True

torch.cuda.current_device()
>>> 0

torch.cuda.device(0)
>>> <torch.cuda.device at 0x7efce0b03be0>

torch.cuda.device_count()
>>> 1

torch.cuda.get_device_name(0)
>>> 'GeForce GTX 950M'

Source: stackoverflow.com

Pytorch check GPU

device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
#或device = torch.device("cuda:0")
device1 = torch.device("cuda:1")  
for batch_idx, (img, label) in enumerate(train_loader):
    img=img.to(device)
    label=label.to(device)

Source: feiguyunai.com

Similar codes

6 votes237 views4 answers
Normalize column pandas
Python
0 vote267 views1 answer
Python detect color on screen
Python
4 votes303 views4 answers
E in python
Python
1 vote268 views3 answers
Uninstall python ubuntu 18.04
Python
0 vote267 views1 answer
Setdefault python
Python
2 votes264 views1 answer
How to print palindrome in 100 between 250 in python
Python
3 votes254 views3 answers
Limit axis matplotlib
Python
1 vote252 views1 answer
Check the input format of a date python
Python
3 votes259 views2 answers
How to create a network scanner in python
Python
4 votes256 views1 answer
How to add variable in list python
Python