An OpenCL RayTracing app, with manual tuning using multiple GPUs.

Talonman · January 12th, 2010, 11:52 AM

An OpenCL RayTracing app, with manual workload distribution tuning, when using multiple GPUs.

http://forum.beyond3d.com/showthread.php?t=55913&page=6
(Post 137 to download.)

Dave has updated his program, to allow you to manually adjust the % of workload, using more than 1 GPU.

Ya might want to check it out, I find it charming.

Trivia: Another new app to keep an eye out for that is not yet released:

http://www.twitpic.com/xrqdu

It's a GPU stress tester.

Scorpio_pt · January 13th, 2010, 03:36 PM

i will test it wen i can

Talonman · January 13th, 2010, 04:47 PM

Sounds good...

Scorpio_pt · January 14th, 2010, 04:16 PM

for some dumb reason it detects only the 9600 has an open CL device instead of my 5870

Edit also GPU caps viewer does the same mistake

i have Ati stream SDK 2.0 v4 isntalled ,DirectCompute & OpenCL Benchmark works fine

Talonman · January 14th, 2010, 08:19 PM

odd...

I can't advise well on the 5870 issue.

Scorpio_pt · January 14th, 2010, 08:25 PM

report it to the maker maybe he can do something loll

Talonman · January 14th, 2010, 08:54 PM

Check this thread, it might hold the answer:

http://www.xtremesystems.org/forums/...=241904&page=2

The other ATI boys are running it...

Scorpio_pt · January 14th, 2010, 09:04 PM

found the problem its the nvidia drivers , some games also detect the 9600 has main card , witch is not true .

After removal of them ati card is detected :/

cant see a way to fix this because wen i install nvidia drivers , 9600 is reported has main card , something on them is screwing things up

Talonman · January 14th, 2010, 09:19 PM

Thanks for the update...

lumo · January 15th, 2010, 07:48 AM

did you try reinstalling the ati drivers after installing the nv drivers?

anyone provide a screenshot?