Forum > GPU crunching
Modified SETI MB CUDA + opt AP package for full GPU utilization
Richard Haselgrove:
I've seen one overflow with CUDA stock v6.07: http://setiweb.ssl.berkeley.edu/beta/workunit.php?wuid=1693470
That had 30 spikes at AR=0.378607 - but the CPU v6.03 validator found exactly the same thing, so I'm assuming it's genuine.
Edit - likewise http://setiweb.ssl.berkeley.edu/beta/workunit.php?wuid=1693468
Raistmer:
Sure, nobody cancel "valid" overflows existence. Only "invalid" ones important o CUDA MB.
Raistmer:
This build devoted to all who still experiences videodriver crash on VLAR tasks. It should abort its own execution if VLAR with AR <0.14 is detected (temporary measure, of course).
All thanks go to Crunch3r & Maik for this mod.
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Jason G:
Let me know how it goes and I'll crank it up again if it now stops crashing drivers and doesn't require manual babysitting. Once the heat here goes down anyway, I don't really fancy pumping more Watts into the room right at the moment 8)
Raistmer:
--- Quote from: Jason G on 13 Jan 2009, 12:24:31 pm ---Let me know how it goes and I'll crank it up again if it now stops crashing drivers and doesn't require manual babysitting. Once the heat here goes down anyway, I don't really fancy pumping more Watts into the room right at the moment 8)
--- End quote ---
Hehe, yes, heating more needed here than at your place now ;D
It should go OK now, but will see (as usual)
ADDON: oops, I just going to post on main forums about update but project is closed for maintenance now... Time to start moan it seems ;D ;D ;D
ADDON2 - unfortunately I already deleted all VLARs from current cache load + it seems beta feeds only midrange AR tasks now (see Richard's posts). So online mod validation will take some more time.
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