Message boards :
Number crunching :
two GPU's?
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Author | Message |
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Send message Joined: 29 Dec 11 Posts: 26 Credit: 1,456,736,094 RAC: 0 |
I am wondering, as I returned to Milkyway, with my two GTX 780 ti cards, why am I able to run only one of them on Milkyway at a time? On all the other projects it runs both. Perhaps I did not check off a box? Appreciate any help. |
Send message Joined: 18 Jul 09 Posts: 300 Credit: 303,562,776 RAC: 0 |
Have you tried putting an app_config file into your MW project folder? |
Send message Joined: 29 Dec 11 Posts: 26 Credit: 1,456,736,094 RAC: 0 |
Thank you for your reply. But, all the other projects(Seti, GPUGrid, PrimeGrid and Rainbow) recognize both GPU's. |
Send message Joined: 8 May 09 Posts: 3315 Credit: 519,947,431 RAC: 22,257 |
Thank you for your reply. But, all the other projects(Seti, GPUGrid, PrimeGrid and Rainbow) recognize both GPU's. SOME projects don't like 2 Nvidia gpu's in one machine, I don't remember if this is one of them or not. What you could do is have one gpu crunch for here and have the other one crunch for some other project thru an exclusion file like this: <cc_config> <options> <use_all_gpus>1</use_all_gpus> <exclude_gpu> <url>http://www.primegrid.com/</url> <device_num>0</device_num> </exclude_gpu> <exclude_gpu> <url>http://milkyway.cs.rpi.edu/milkyway/</url> <device_num>1</device_num> </exclude_gpu> </options> </cc_config> The above file will exclude gpu #0 from Prime Grid and exclude gpu #1 from Milkyway, that should get one of your gpu's working here. |
Send message Joined: 29 Dec 11 Posts: 26 Credit: 1,456,736,094 RAC: 0 |
Thank you mikey. |
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