Forum > GPU crunching
CUDA_V12_app
Sutaru Tsureku:
Thanks! :)
I thought this would be also interesting.. 'Message 962882'.
Only ~ 200 MB free GPU RAM? All 2 GTX295 (all 4 GPUs), Win7 prob?
What would be the easiest way?
Install WinXP?
Just curious.. 'Message 962794', the same WinXP on more PCs? True or lie? :-\
This would be the easiest/cheapest way for Jon..
BTW. My browser need ~ 10+ sec. to find this site before he can load the site.
Is there a connection prob?
In past it was much faster/immediately..
Pappa:
@Raistmer how much futher should I carry the experiment. This host has been running for quite a while and the bulk of the errors are -12's a -1 and vlarkilled.
usability of video is good... Running Aqua on CPU
http://setiathome.berkeley.edu/show_host_detail.php?hostid=5133086
Shortly I can switch on Seti to the CPU's if needed.
Raistmer:
do yuo run V12b? On single GPU? at any moment :)
It's for multi GPU and even there advantages still questionable.
Pappa:
--- Quote from: Raistmer on 13 Jan 2010, 04:46:47 pm ---do yuo run V12b? On single GPU? at any moment :)
It's for multi GPU and even there advantages still questionable.
--- End quote ---
Actually I like the affinty feature esp when on an AMD. In the past I played with setting affinity and saw increased progress but was not able to set for 24/7 to set affinity on each task. Even Crunch3r knew that if task could get locked to a specifice CPU then on a dual CPU machine one runs full tilt and the other handles most of the OS stuff. So to that extent that part is a success.
Here is a LAR http://setiathome.berkeley.edu/result.php?resultid=1478568634 0.21 AR that it just completed (2210.4 sec).
Now if we could get Sataru to test it (live), we would have a better idea of its merit. It will not hurt his RAC and after a month live it is "safe."
sunu:
In a multi-GPU, multi core system there could be two possibilities: 1) all GPU tasks assigned to a single core, 2) every GPU gets its own core. Have you considered these regarding affinity?
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