de & ps_separation_09_2s_sample_2_ GPU tasks validate error

Message boards : Number crunching : de & ps_separation_09_2s_sample_2_ GPU tasks validate error

Author	Message
Ray_GTI-R Send message Joined: 5 Nov 10 Posts: 56 Credit: 10,052,813 RAC: 45,222	Message 55188 - Posted: 20 Jul 2012 \| 23:40:00 UTC
	Started up a PC today after leaving it off for a while. Have now got:- 116 (new) failed GPU WUs. 70-odd other "Pending. Outcome Success. Validation inconclusive. Checked, but no consensus yet". 3 more OK. Previously this PC worked fine. I have not updated anything (as it was switched off). See http://milkyway.cs.rpi.edu/milkyway/result.php?resultid=260073423 as an example. What?
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Link Send message Joined: 19 Jul 10 Posts: 277 Credit: 10,204,111 RAC: 7,129	Message 55193 - Posted: 21 Jul 2012 \| 8:26:42 UTC - in response to Message 55188.
	The numbers you got are quite different from the wingmen, but I don't know why they are validate errors instead of "marked as invalid". Well, that can be anything, the first two I'd check are heat and voltages. ____________ .
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Ray_GTI-R Send message Joined: 5 Nov 10 Posts: 56 Credit: 10,052,813 RAC: 45,222	Message 55198 - Posted: 22 Jul 2012 \| 0:08:43 UTC - in response to Message 55193.
	Upped voltage from 0.974 (yep way, way undervolted, my choice). 99% sure that's the problem... I checked some results and they dropped into "Pending. Outcome Success. Validation inconclusive. Checked, but no consensus yet". Then drastically dropped GPU from std 669 & Mem from std 829 - just in case 'tho heat wasn't ever a problem at that voltage. Re-checked & so far OK? Conclusion - might have a crippled card ... Simple solutions - which seem to work pending more, manual cross-checking - I like. Thanks, "Link" for the support and the "keep it simple" approach to problem solving - saved me hours of what-if/maybe answers :-P
	ID: 55198 \| Rating: 0 \| rate: / Reply Quote

BulletMagnetEd Send message Joined: 8 Jul 10 Posts: 13 Credit: 7,258,640 RAC: 833	Message 55273 - Posted: 1 Aug 2012 \| 6:05:23 UTC
	I too had a bunch of failed WUs - all from this job batch, and all dated sent on 30 July 2012 22:42:57 UTC and after. Nothing has changed on my PC, so any further ideas would be swell.
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Link Send message Joined: 19 Jul 10 Posts: 277 Credit: 10,204,111 RAC: 7,129	Message 55274 - Posted: 1 Aug 2012 \| 7:07:32 UTC - in response to Message 55273.
	Tried rebooting? ____________ .
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BulletMagnetEd Send message Joined: 8 Jul 10 Posts: 13 Credit: 7,258,640 RAC: 833	Message 55278 - Posted: 2 Aug 2012 \| 1:27:58 UTC
	Oh yeah.
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Message boards : Number crunching : de & ps_separation_09_2s_sample_2_ GPU tasks validate error