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1)
Message boards :
Graphics cards (GPUs) :
Linux - 2 GPUS - 2nde one slow
(Message 24557)
Posted 4378 days ago by  [AF>Libristes] Dudumomo
Thanks skgiven for this extended explanation! |
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2)
Message boards :
Graphics cards (GPUs) :
Linux - 2 GPUS - 2nde one slow
(Message 24549)
Posted 4378 days ago by [AF>Libristes] Dudumomo
Ah... In fact I think I've been confuse with the : # Approximate elapsed time for entire WU: 13691.716 s 08:35:49 (12888): called boinc_finish 08:35:49 is not the runtime... I see now why in term of point I don't see much difference. So all goods in fact, I might loose 5% from somewhere, but no harm. |
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3)
Message boards :
Graphics cards (GPUs) :
Linux - 2 GPUS - 2nde one slow
(Message 24491)
Posted 4381 days ago by [AF>Libristes] Dudumomo
My MB is a Gigabyte GA-PH67A-D3-B3 and I don't have any others PCI slot used. Thanks for your help ! |
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4)
Message boards :
Graphics cards (GPUs) :
Linux - 2 GPUS - 2nde one slow
(Message 24486)
Posted 4382 days ago by [AF>Libristes] Dudumomo
Both cards are on Maximum performance... |
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5)
Message boards :
Graphics cards (GPUs) :
Linux - 2 GPUS - 2nde one slow
(Message 24479)
Posted 4383 days ago by [AF>Libristes] Dudumomo
No difference when swapping the cards. And as I said an update of the driver didn't change anything. Could it came from Xorg settings or so? Actually...it has always been an issue... When I had 2 GTS250 into another computer, the second one was slower....funny, after 2 years, still the same issue .... I could try an update GNU/Linux version (Like Sabayon/Fedora/Ubunutu) but doesn't seems the good way to me. |
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6)
Message boards :
Graphics cards (GPUs) :
Linux - 2 GPUS - 2nde one slow
(Message 24466)
Posted 4383 days ago by [AF>Libristes] Dudumomo
Hi Zydor. - No SLI enabled (And I didn't find any option in the BIOS) - 25 degrees differences between the 2 cards and I've updated my Nvidia drivers to 295 version. No difference. I will try to swap the card, but I guess it will be the same thing....the second one will be slower.... Any other idea? |
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7)
Message boards :
Graphics cards (GPUs) :
Linux - 2 GPUS - 2nde one slow
(Message 24452)
Posted 4384 days ago by [AF>Libristes] Dudumomo
Hi there, I've added a second GTX570 to my machine but for an unknown reason, this second GPU is very slow compare to the other one. For example, a I13R7-NATHAN_CB1 will take 8h35 on the first GPU but 12h31 on the [ur=http://www.gpugrid.net/result.php?resultid=5251012l]second GPU[/url]... BOINC recognizes well the 2 GPUs and I have a cc_config.xml that includes: <cc_config> <options> <report_results_immediately>1</report_results_immediately> <use_all_gpus>1</use_all_gpus> </options> </cc_config> along with SWAN_SYNC = 0 variable (Working, I do have 2 full cores occupied for the GPUs) I'm running Debian stable with Nvidia 285.05.09 and BOINC 6.12.34 And I have no idea why the second GPU takes longer than the first one.... (Temps are much lower as well on the second card) Any idea where to look for? |
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8)
Message boards :
Wish list :
Badge system :-)
(Message 22905)
Posted 4486 days ago by [AF>Libristes] Dudumomo
Very good news ! Looking forward for it ! |
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9)
Message boards :
Wish list :
Badge system :-)
(Message 22256)
Posted 4572 days ago by [AF>Libristes] Dudumomo
+2 :) 1,000,000,000 pts will be difficult to get but God is not an easy job xD |
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10)
Message boards :
Graphics cards (GPUs) :
Slow SLI GTX570
(Message 21817)
Posted 4637 days ago by [AF>Libristes] Dudumomo
I am presently running a Ubuntu 11.04 64bit OS on an i7-2600K, with a GTX260-216. Actually just put it in to test following another post. Thank you. I'll try to free 2 cores them and to check the Nvidia panel. I'll you know. |
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