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Message boards : Number crunching : GERARD tasks slow on 750Ti

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HA-SOFT, s.r.o.
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Message 37028 - Posted: 8 Jun 2014 | 18:38:54 UTC

Hello,

I have problems with GERARD tasks running on 750TI. GPU utilizations is 6% and task is very slow.

Have I missed something?

Thanks
Zdenek

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Jim1348
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Message 37030 - Posted: 8 Jun 2014 | 20:39:09 UTC - in response to Message 37028.

I have completed six Gerards on my GTX 750 Ti's with no problems (8 to 9 hours). I am running WinXP with the 337.88 drivers.

GPUGRID 8.41 Long runs (8-12 hours on fastest card) (cuda60) A2ARNUL_adapt4x03x42-GERARD_A2ARNUL_adapt4-13-17-RND7446_2 08:54:48 (01:05:01) 6/7/2014 8:07:02 AM 6/7/2014 8:11:02 AM 12.16 0.655C + 1NV (d0) Reported: OK * GPUGrid-PC
GPUGRID 8.41 Long runs (8-12 hours on fastest card) (cuda60) A2ARNUL_adapt4x04x43-GERARD_A2ARNUL_adapt4-9-17-RND2498_0 08:57:28 (01:05:06) 6/4/2014 12:56:26 AM 6/4/2014 1:00:45 AM 12.11 0.655C + 1NV (d1) Reported: OK * GPUGrid-PC
GPUGRID 8.41 Long runs (8-12 hours on fastest card) (cuda60) A2ART4E_adaptive2_02x54-GERARD_A2ART4E_adapt2-15-17-RND5190_0 08:18:13 (01:03:15) 6/2/2014 7:47:24 AM 6/2/2014 7:51:24 AM 12.70 0.655C + 1NV (d1) Reported: OK * GPUGrid-PC
GPUGRID 8.41 Long runs (8-12 hours on fastest card) (cuda60) A2ART4E_adaptive2_03x95-GERARD_A2ART4E_adapt2-7-17-RND1546_0 08:13:45 (01:03:38) 5/28/2014 11:31:20 PM 5/28/2014 11:35:20 PM 12.89 0.655C + 1NV (d0) Reported: OK * GPUGrid-PC
GPUGRID 8.41 Long runs (8-12 hours on fastest card) (cuda60) A2ART4E_adapt1_02x40-GERARD_A2ART4E_adapt1-7-17-RND8663_3 08:19:01 (01:03:05) 5/26/2014 8:25:11 PM 5/26/2014 8:29:05 PM 12.64 0.656C + 1NV (d1) Reported: OK * GPUGrid-PC
GPUGRID 8.41 Long runs (8-12 hours on fastest card) (cuda60) A2ART4E_adaptive2_01x59-GERARD_A2ART4E_adapt2-12-17-RND8252_0 08:18:52 (01:03:33) 5/25/2014 9:59:07 PM 5/25/2014 10:03:07 PM 12.74 0.656C + 1NV (d1) Reported: OK * GPUGrid-PC

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Message 37031 - Posted: 8 Jun 2014 | 21:19:45 UTC - in response to Message 37028.


GPU utilizations is 6% and task is very slow.

I assume that you are leaving a CPU core free to support the GPU, but that looks rather low in any case. It is probably something simple, but I can't think of anything else at the moment.

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HA-SOFT, s.r.o.
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Message 37033 - Posted: 9 Jun 2014 | 8:49:35 UTC - in response to Message 37031.

I forgot to change PCI setting in BIOS. Now it looks ok and new GERARD task works ok.

It's PC with four GTX750TI so bios settings was needed.

Thanks
Zdenek

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Message boards : Number crunching : GERARD tasks slow on 750Ti

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