Forum > GPU crunching
Modified SETI MB CUDA + opt AP package for full GPU utilization
bloort:
Typo - Bloort Bad. somewhere around 18 minutes give or take. original post edited.
Stoffe:
--- Quote from: bloort on 19 Feb 2009, 05:10:39 am ---Typo - Bloort Bad. somewhere around 18 minutes give or take. original post edited.
--- End quote ---
Thanks! You saved me further worries. ;D
Stoffe:
Clocked my WUs now. Running 4 an hour on each GPU-core. I think I should be satisfied with that... 8)
Now, I'm only hoping for a miracle to make the AP WUs finish in a few hours a piece in stead of the current, close to ten. :(
bloort:
you know, on the quad, i finally had a couple of AP units going at the same time. they were finished in 8. that was cool. What kind of temps does your GPU when running. Mine is doind 82, and nvidia monitor says it's managing the fan...seems to be. And as far as I know 85 is upper limit...so it's within spec right? temp keeps my toes warm lately, but don't want too much.
I've experienced some slowdowns (or possible reversions back onto the CPU) a few times that i've noticed. I think for now i'm going to blame that on microsoft remote desktop access interfering with the GPU and me being lazy and not grabbing the other keyboard off to the side.
efmer (fred):
--- Quote from: bloort on 21 Feb 2009, 09:31:55 am ---you know, on the quad, i finally had a couple of AP units going at the same time. they were finished in 8. that was cool. What kind of temps does your GPU when running. Mine is doind 82, and nvidia monitor says it's managing the fan...seems to be. And as far as I know 85 is upper limit...so it's within spec right? temp keeps my toes warm lately, but don't want too much.
I've experienced some slowdowns (or possible reversions back onto the CPU) a few times that i've noticed. I think for now i'm going to blame that on microsoft remote desktop access interfering with the GPU and me being lazy and not grabbing the other keyboard off to the side.
--- End quote ---
Don't worry 80-90 should be average. http://www.tomshardware.co.uk/forum/page-253599_15_0.html
My machine (8800GTX) is well cooled and goes up to 72C (65-72) running SETI. When I query the card with my program, the max temp is 127. But that is probably the shutdown temperature.
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