cuda is not available on my pytorch, but I can't find anything wrong with the version
for some reason I have to use cuda version10.0 instead of upgrading it
The version of DriverAPI is higher than RunTimeAPI but somebody told me thats OK
Others who asked the same question at last found their version was not match. emmmm not like me
details here
OS:Windows10
Python 3.7&amp;3.8 both tried
result of 'nvcc -V':
nvcc: release 10.0, V10.0.130
nvidia-smi:
NVIDIA-SMI 451.67       Driver Version: 451.67       CUDA Version: 11.0
conda list: cudatoolkit  10.0.130  0
import torch
print(torch.version.cuda)-----None
torch.cuda.is_available()-----False

How did you install it ? I assume with pip. For pytorch I would recommend manually downloading the wheel from https://download.pytorch.org/whl/torch_stable.html and install it with:
    pip install torch-1.4.0+cu100-cp38-cp38-linux_x86_64.whl

Assuming python 3.8 and linux. If you use something different make sure to select the appropriate version for your OS, Cuda version and python interpreter.
