CUDA available test is false

windows
1

Install pytorch using the following command line
conda install pytorch==1.12.1 torchvision==0.13.1 torchaudio==0.12.1 cudatoolkit=10.2 -c pytorch

The result is
pytorch 1.12.1 py3.10_cpu_0 pytorch
pytorch-mutex 1.0 cpu pytorch
It seems that the CPU version is installed

Use the following command to test cuda

print(torch.cuda.is_available())
False

What’s going wrong, any advice welcome!

Attach CUDA related information

CUDA info
CUDA info1140×518 15.7 KB

2

That’s right, as also the version indicates.
You could try to install the older pip wheels if the conda package does not work or you could update to a more recent release.

3

Thanks for your suggestion. After I downgraded python and pytorch, I successfully saw True