pytorch gpu~ cuda cudacnn安装是否成功的测试代码

Posted 2020-11-27 xuechengmeigui

# CUDA TEST
import torch
x = torch.Tensor([1.0])
xx = x.cuda()
print(xx)

# CUDNN TEST
from torch.backends import cudnn
print(cudnn.is_acceptable(xx))

#血的教训！安装目录要英文目录不要搞在中文目录 ！不然可能报些奇奇怪怪的bug!