Mixing GPUs in Seti

dekez · 27 Jan 2011 at 19:26

Guys I've just put a 460 in to my rig which already has a 260 in it running seti.

Now in boinc it says it's using GPU 1 (the 460) but it says GPU 0 (not used).

So it detects it fine but isn't using it, I've tried looking in the preferences and I can't find anywhere to enable multiple GPUs, any suggestions?

Cheers

dekez · 27 Jan 2011 at 21:14

Cheers Biffa that worked

Although now, looking at the cuda tasks, one is completing a task, the other is just moving down through them, after about 19 seconds it turns to 100% - ready to report then does the same with the next task :confused:

dekez · 27 Jan 2011 at 21:28

I've suspended work for the moment as it just seems to be wasting tasks, I'm going to wait and see what error they come back with once they're processed.

dekez · 27 Jan 2011 at 22:30

Strange, I've been folding on both cards since I've turned boinc off with no problems, installed boinc tasks and you're right they are coming up in red. I guess the only thing left to try is to completely reinstall everything.

dekez · 28 Jan 2011 at 15:15

Thanks Biffa I've had a look at the xml but need to have a bit of a read up on what it all means when I have a bit more time.

Annoyingly now I can't even get folding to run on both cards now, and I know what I'm doing with that! This is the last time I mix GPUs!