Forum > GPU crunching
CUDA MB V12b for multi-GPU multicore hosts.
Raistmer:
Attached builds use affinity lock and priority class NORMAL/ thread priority HIGHEST to achieve better CPU response times for their needs.
On my own quad with single low-end GPU I don;t see any improvement so try at your own hosts and see if these build will increase host's RAC or not.
x4 version designed for use on quad (or better) with >2 GPUs installed.
another one - for multicore (duo or quad or better) host with only 2 GPUs installed.
But again, try both and see what will works better on your particular equipment (apps not tested on targed hardware, it's only assumptions).
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Raistmer:
> 20 downloads and still no feedback? ???
Pappa:
I have been running I grab it and will install on the 8400GS...
I have to ask is it VLAR or NONVLAR kill..
Edit: successfully tranplanted into Main on these two hosts.
http://setiathome.berkeley.edu/show_host_detail.php?hostid=5133086 which is the 9800GT, I am noticing a bit of sluggishness on this machine doing a 0.40 AR. But then it is doing Aqua on teh CPU's and Seti on the GPU. Still tolerable.
http://setiathome.berkeley.edu/show_host_detail.php?hostid=2435134 which is the 8400GS (which is 4 hours 20% into a 0.008). So whiile the VLAR is sluggish it is tollerable.
Raistmer:
1) Should be VLARkill version (cause all who aware use rebranding tool and for ones who unaware better not to meet VLARs at all ;) )
So not quite understand how your can do VLAR with this build.
2) Unfortunately, you have no targed hardware it seems (as do I myself). On my 9400GT this build showed worser results on standalone test than prev build.
That is, it probably not suitable for single GPU configs. Affinity lock implemented (and needed) solely for multi-GPU (and fast GPU) hosts where initial CPU-based phase should be as small as possible....
Pepi:
Raistmer I try on my both machines your new builds ( both)
I know that you not build form my type of computer , but I was trying them and now I am back to your "normal build"
1 computer is Sampron 140 with green GT9800. With new builds ( both of them) every WU is slower about 50 sec in 1600 sec ( 1650 sec verse 1600 sec with "old build")
2 computer is AMD Quad with GT240: both new builds are slower, but not as in previous case.
I disabled network access, make rar archive and try set of ten results , so I think it is good comparative method.
Best regards for holidays :)
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