GERARD tasks slow on 750Ti

Author	Message
HA-SOFT, s.r.o. Send message Joined: 3 Oct 11 Posts: 100 Credit: 5,879,292,399 RAC: 0 Level Scientific publications	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 ID: 37028 · Rating: 0 · rate: / Reply Quote

Jim1348 Send message Joined: 28 Jul 12 Posts: 819 Credit: 1,591,285,971 RAC: 0 Level Scientific publications	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 ID: 37030 · Rating: 0 · rate: / Reply Quote

Jim1348 Send message Joined: 28 Jul 12 Posts: 819 Credit: 1,591,285,971 RAC: 0 Level Scientific publications	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. ID: 37031 · Rating: 0 · rate: / Reply Quote

HA-SOFT, s.r.o. Send message Joined: 3 Oct 11 Posts: 100 Credit: 5,879,292,399 RAC: 0 Level Scientific publications	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 ID: 37033 · Rating: 0 · rate: / Reply Quote