title: Runtime error 999 when trying to use cuda with pytorch
body: <p>I installed Cuda 10.1 and the latest Nvidia Driver for my Geforce 2080 ti. I try to run a basic script to test if pytorch is working and I get the following error: </p>
  
  <p><code>RuntimeError: cuda runtime error (999) : unknown error at ..\aten\src\THC\THCGeneral.cpp:50</code></p>
  
  <p>Below is the code im trying to run:</p>
  
  <pre><code>import torch
  torch.cuda.current_device()
  torch.cuda.is_available()
  torch.cuda.get_device_name(0)
  </code></pre>