Posts by [AF>France>Est>Bourgogne]Skwi
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1) Message boards : News : CUDA 4.2 Version for Windows Now Available (Message 14487)
Posted 2010 days ago by [AF>France>Est>Bourgogne]Skwi
For me this new 4.0 or 4.2 app is far slower then with cuda 3.1
Drivers for Nvidia is latest, I have factory OC version of 560Ti

Is someone have similar result like me?


Same for me with a GT440 and a Quadro 600.
All default settings.
2) Message boards : News : OpenCL Applications (Message 14342)
Posted 2031 days ago by [AF>France>Est>Bourgogne]Skwi
Tasks take between 2 or 3 more time to complete for the same number of points since yesturday.
With my GT440 and Quadro600. Those cards use OpenCL.
My HD3850 don't have this problem, and it don't use OpenCL.
Is that due to the update?


Isn't OpenCL wonderful? It runs slower and has worse video response!

I'm working on a new CUDA version for CUDA 4.2 which I'm hoping will get the speed back up.


Yes, wanderful, realy.

Thanks for geting an eye on it.
3) Message boards : News : OpenCL Applications (Message 14333)
Posted 2031 days ago by [AF>France>Est>Bourgogne]Skwi
With the Quadro600, GPU load is around 99%, and I have heavy lags in windows (7 64bit) with all softwares.
Previous app was around 96% GPU load on this card (without using a app_info file),
and not any lag.
4) Message boards : News : OpenCL Applications (Message 14332)
Posted 2031 days ago by [AF>France>Est>Bourgogne]Skwi
Tasks take between 2 or 3 more time to complete for the same number of points since yesturday.
With my GT440 and Quadro600. Those cards use OpenCL.
My HD3850 don't have this problem, and it don't use OpenCL.
Is that due to the update?
5) Message boards : Number crunching : its taking to long (Message 14331)
Posted 2031 days ago by [AF>France>Est>Bourgogne]Skwi
Same for me.

Tasks take between 2 or 3 more time to complete for the same number of points.
Both with my GT440 and Quadro600. Those cards use OpenCL.
My HD3850 don't have this problem, and it don't use OpenCL.

OpenCL apps just been updated :
http://boinc.thesonntags.com/collatz/forum_thread.php?id=887#14314
May have a link?




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