Upgrade to CUDA 2.2

[Duner]

I noticed some nice improvements.

I'm using the latest driver from Nvidia's site and the CUDA 2.2 .dll files.

http://setiathome.berkeley.edu/forum_thread.php?id=53551

Watch your temps though.

 

[Codeman05]

noice, I'll give this a shot right now!

 

[Codeman05]

so far temps only seem a few C higher.
Wall time decreased by atleast 50%...hopefully see a few percentage point uptick in rac.

 

[PhysX]

yeah i am only up by 3C too

 

[tricknasty]

i cant imagine my GTX280's getting any hotter !

 

[nzaneb]

My GTX260's increased in temp a little. Oddly enough, the 9800GTX+, seemed to drop a few degrees

 

[e6600]

http://www.nvidia.com/object/cuda_get.html
ive downloaded "cuda 2.2" from here along with the 185.85 drivers, but do i still need those .dlls supplied here?: http://lunatics.kwsn.net/12-gpu-cru...-full-multi-gpucpu-use.msg17425.html#msg17425

 

[QuietIce]

You need the cudart.dll and cufft.dll files to run CUDA with SETI. I think most people update both *.dll files when they use the new driver ...

 

[Duner]

FYI, the 2.3 .dll's are available for download on the lunatics site. Again, some improvements are noted, and you need the latest driver.