Message boards :
Number crunching :
GPU Ignored due to config
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Author | Message |
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elec999 Send message Joined: 24 Nov 02 Posts: 375 Credit: 416,969,548 RAC: 141 |
Can anyone please assist me with this one: 8/21/2017 1:40:57 PM | | CUDA: NVIDIA GPU 0: GeForce GTX 980 (driver version 384.76, CUDA version 9.0, compute capability 5.2, 4096MB, 3378MB available, 5288 GFLOPS peak) 8/21/2017 1:40:57 PM | | CUDA: NVIDIA GPU 1 (not used): GeForce GTX 560 Ti (driver version 384.76, CUDA version 9.0, compute capability 2.1, 1024MB, 804MB available, 1306 GFLOPS peak) 8/21/2017 1:40:57 PM | | OpenCL: NVIDIA GPU 0: GeForce GTX 980 (driver version 384.76, device version OpenCL 1.2 CUDA, 4096MB, 3378MB available, 5288 GFLOPS peak) 8/21/2017 1:40:57 PM | | OpenCL: NVIDIA GPU 1 (ignored by config): GeForce GTX 560 Ti (driver version 384.76, device version OpenCL 1.1 CUDA, 1024MB, 804MB available, 1306 GFLOPS peak) |
arkayn Send message Joined: 14 May 99 Posts: 4438 Credit: 55,006,323 RAC: 0 |
Can anyone please assist me with this one: cc_config.xml with this will fix it. <cc_config> <log_flags> <file_xfer>1</file_xfer> <sched_ops>1</sched_ops> <task>1</task> </log_flags> <options> <use_all_gpus>1</use_all_gpus> </options> </cc_config> If you already have a cc_config, just find that option and change the 0 to a 1 |
Zalster Send message Joined: 27 May 99 Posts: 5517 Credit: 528,817,460 RAC: 242 |
I think you need a cc_config.xml to use both types of GPUs It needs to be placed in the boinc folder itself not in seti@home folder <cc_config> <options> <use_all_gpus>1</use_all_gpus> </options> </cc_config> |
rob smith Send message Joined: 7 Mar 03 Posts: 22160 Credit: 416,307,556 RAC: 380 |
Arkayn's suggestion may get the two running, but being a stable & productive configuration I have my doubts. The difference in performance capability of the two GPUs makes it a hard task. There are ways of doing it, but they can be very fragile. I would suggest you remove the '560 and leave it out as the '980 on its own will be a far more stable beast. Also, for its performance is the '560 is very power hungry when compared with the '980 - and power is heat that you need to get out of the case. You would probably be better off replacing the GT120 with the GTX580 (provided there is space in the case and the PSU is up to it). Bob Smith Member of Seti PIPPS (Pluto is a Planet Protest Society) Somewhere in the (un)known Universe? |
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