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Sherman H.
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Message 886474 - Posted: 19 Apr 2009, 20:29:30 UTC
Last modified: 19 Apr 2009, 21:00:41 UTC

All of a sudden CUDA tasks are no longer running properly on one of my machines running 6.6.20. BOINC would start a CUDA task, only to suspend it after a few seconds to minutes without starting another one. After sitting idle for a long while, the CUDA task gets resumed, only to get suspended again after another a short while.

Does anybody have any idea what's going on? I hadn't done anything to the machine before this problem started.

EDIT:
Never mind, I found out what happened: for some reason the option "Use GPU while computer is in use" got unchecked. I have absolutely no idea how that option unchecked itself though.
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Profile Jord
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Message 886502 - Posted: 19 Apr 2009, 22:46:41 UTC - in response to Message 886474.  

EDIT:
Never mind, I found out what happened: for some reason the option "Use GPU while computer is in use" got unchecked. I have absolutely no idea how that option unchecked itself though.

Its default setting was recently changed from ON to OFF, because of the slowdown problems that VLAR tasks cause.
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Questions and Answers : GPU applications : CUDA stopped working?!


 
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