为什么 CUDA 无法使用 easyocr？

Question

According to Pytorch I used this command in cmd根据Pytorch我在 cmd 中使用了这个命令

pip3 install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu113

But CUDA still unavailable.但是CUDA还是打不通。 Could someone help me, please?有人可以帮我吗？

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

The output will be False output 将为False

Answer 1

You have to update driver first:您必须先更新驱动程序：

Here is a concept diagram from nvidia website这是来自nvidia网站的概念图

Here is another one:这是另一个：

Answer 2

You still have to install cuda-toolkit and cudnn on your machine你仍然需要在你的机器上安装cuda-toolkit和cudnn