title: cuda-memcheck : internal error (7)
body: <p>I was trying to debug my CUDA-C program and I found out cuda-memcheck could be helpful. My problem is that I can't use the tool, because everytime I run it, even on an "Hello World" program taken from the internet, I get this result:</p>
  
  <pre><code>========= CUDA-MEMCHECK
    *program output*
  ========= Internal error (7)
  ========= No CUDA-MEMCHECK results found
  </code></pre>
  
  <p>Here's also a screen of the bash: 
  <a href="https://i.stack.imgur.com/aKByy.png" rel="nofollow noreferrer">cuda-memcheck output</a></p>
  
  <p>I found nothing on the Internet so I hope someone else here will be able to help me. Thanks anyone!</p>