Message boards :
Number crunching :
"Stuck" ATI WUs
Message board moderation
Author | Message |
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Chilean Send message Joined: 6 Apr 03 Posts: 498 Credit: 3,200,504 RAC: 0 |
Sometimes I see WUs stuck and they keep running for hours on end. I have to manually abort them. I know some WUs are longer than others, but hese WUs can run for 12 hours or more with only 80% completion. I'm running 3 WUs on a HD 6850, using anonymous platform from Lunatics using latest ATI drivers. Anybody else have the same problem? |
Rolf Send message Joined: 16 Jun 09 Posts: 114 Credit: 7,817,146 RAC: 0 |
I had the same problem when using Lunatics ATI. The last was maybe 2 weeks ago. But I didn't abort them, I just stopped their execution, then resumed. So you don't loose all the elapsed time, only a part of it. This works also! Observation: Some seconds after resuming both - elapsed and remaining time - were modified i.e. became much smaller and then the WU was finished normally. |
Mike Send message Joined: 17 Feb 01 Posts: 34258 Credit: 79,922,639 RAC: 80 |
Have you freed a CPU core ? Its very important especially with a AMD CPU. With each crime and every kindness we birth our future. |
Chilean Send message Joined: 6 Apr 03 Posts: 498 Credit: 3,200,504 RAC: 0 |
Have you freed a CPU core ? I did just before posting this thread. Didn't think freeing up a CPU was necessary due to the low CPU allocation BOINC gives to these WUs (about 0.04). I'll try suspending/resuming like Mike suggested next time. Hopefully the freeing of a core will fix the issue. |
skildude Send message Joined: 4 Oct 00 Posts: 9541 Credit: 50,759,529 RAC: 60 |
freeing up a cpu core or 2 will allow the GPU to freely load the tasks which will more than make up for the idle CPU cores In a rich man's house there is no place to spit but his face. Diogenes Of Sinope |
Chilean Send message Joined: 6 Apr 03 Posts: 498 Credit: 3,200,504 RAC: 0 |
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Raistmer Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 |
Still getting these stuck WUs, the last ones were around 50% completion after 15 hours! I just suspended these. Check in system log if you had videodriver restarts recently. SETI apps news We're not gonna fight them. We're gonna transcend them. |
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