Questions and Answers :
GPU applications :
Gpu has started rotating thru multiple wu's instead of sticking to 1 or 2 wu's?
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Tom M Send message Joined: 28 Nov 02 Posts: 5124 Credit: 276,046,078 RAC: 462 |
Two of my smaller machines normally have 1 or in another case 2 gpu based work units processes. Something has happened today. The gpu's are "stuttering" and have started work on processing a dozen different work units. I updated the video drivers today. And I thought I had seti paused while I did it. So it shouldn't have really noticed. I guess I should have shut seti down. Is this likely to mess up the quality of the data being processed/returned on the work units? Thanks, Tom A proud member of the OFA (Old Farts Association). |
Zalster Send message Joined: 27 May 99 Posts: 5517 Credit: 528,817,460 RAC: 242 |
did you do a clean install? Sometimes after a video update there might be a problem with the Kernal, bin or wisdom files. I had an issue where my GPU were doing the same thing. It was something about removing the Bin and wisdom and allowing the computer to compile new ones. I would have to go back and look at my post but it was awhile back. Edit Ok find what I was looking for Did you remember to delete the old binary files so new ones could be built with the new driver? Stop BOINC then in the project folder, setiathome.berkeley.edu, delete the old files ending in .bin, .bin_V7, and .wisdom. so no kernal but the above Zalster |
BilBg Send message Joined: 27 May 07 Posts: 3720 Credit: 9,385,827 RAC: 0 |
Do they run as 'High priority'? If so BOINC just thinks they will not finish in time. After a while of running one task BOINC see it progresses well and will finish in time. So starts next task it think is in danger to miss the deadline. Â - ALF - "Find out what you don't do well ..... then don't do it!" :) Â |
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