Forum > GPU crunching
x38g reports
perryjay:
--- Quote ---Decent info along those lines could paint a clearer picture in some cases, if some info could be printed to stderr.
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Will this be coming out in a paperback edition or just hardcover? ::)
Jason G:
--- Quote from: perryjay on 15 Jul 2011, 11:58:54 am ---Will this be coming out in a paperback edition or just hardcover? ::)
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LoL, I was thinking of something along the lines of "Your GPU appears to be broken"
Josef W. Segur:
--- Quote from: perryjay on 15 Jul 2011, 11:05:46 am ---Here's a strange one http://setiathome.berkeley.edu/workunit.php?wuid=771323155 Check out computer 5257703. He's showing he has two GTS460s but all his GPU work is coming up no GPUs found.
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--- Quote from: Jason G on 15 Jul 2011, 11:08:56 am ---He probably installed Boinc as a service (protected application)
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I thought in that case BOINC doesn't see the GPUs at all, though Windows does?
Joe
perryjay:
Here's an oldie but a goody http://setiathome.berkeley.edu/workunit.php?wuid=730523283 I know the first one was showing a couple of no heartbeats but it looks like it finished and had the same count as everybody else. Wonder why he didn't get any credit?
Jason G:
--- Quote from: Josef W. Segur on 16 Jul 2011, 08:54:23 am ---I thought in that case BOINC doesn't see the GPUs at all, though Windows does?
Joe
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I would have to check to be sure on that, but I believe everything appears normal under enumeration, except once in the application you can't initialise the selected device (cudaSetDevice() ) due to permissions or the device already being allocated to another (presumably the user) session somehow. If that is really the case, then the approaching move to the boinc_temporary_exit() feature should help out, indefinitely stalling the work.
Jason
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