did any one meet the timeout

as title
the launch timed out and was terminated
i have make my program work on device run ,it’s complain such error.
any help is appreciated
thank’s advnace

I’ve already met this problem. I think that, after a long time, the graphic card considers that the GPU has encoutered a bug. Immagine you have an infinite loop, the card must stop it.
But maybe I’m wrong…