Howdy
I've been running GPUGrid for a little while now on two cards
1 GTX 460 and 1 GTX 560 ti

both have always run at 99% usage.
I've just received two new IBUCH tasks that are only running at
75%.
I have not touched the machine or settings at all.
Is this something that this unit does? or is there something
else going on?
It's nice for the temps, but adds 4 hours or so to the runtime

Different tasks utilize the gpu differently. I've seen swings from 50% to 90%+ on my GTX570. If nothing else has changed, it's likely just the different type of WU. Confirm after you get another type of WU that it changes back.

Thanks for your replies.
I now have a nathan unit that's going at 96%
just about to finish up the second IBUCH unit.

Interestingly, though these units only used 75% of the GPU
they run just as hot as units that run 100%.

anyway, all is well.
Noticed I just passed 2 million points :)

After 50% done on an IBUCH task utilization was maximum 55% on my GTX-570. That's a lot of 'idle time' I have left over. It's a wasted of resources on such a fast card.

That's why I need a working app_info.xml. Is there no one who can help me with that? The one I wrote didn't work. It wouldn't request for new tasks.

Anthony
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The longer I live, the more reasons I develop for wanting to die.