<![CDATA[Beyond3D Forum - GPGPU Technology & Programming]]> http://forum.beyond3d.com/ For discussion of General Purpose GPU computing and related technologies, as well as all partially competing solutions such as PPUs, DSPs, and other coprocessors. en Wed, 22 May 2013 18:51:11 GMT vBulletin 60 http://forum.beyond3d.com/images/styles/B3DArena/misc/rss.jpg <![CDATA[Beyond3D Forum - GPGPU Technology & Programming]]> http://forum.beyond3d.com/ OpenCL Solar System http://forum.beyond3d.com/showthread.php?t=63555&goto=newpost Sat, 18 May 2013 12:13:17 GMT I have release a inital version of my OpenCL Solar System Simulation
http://sourceforge.net/projects/openclsolarsyst

I'd appeciate if people with decent video cards that support opencl with double precision support could test it.
I only have access to an old gtx260 and intel CPU opencl.
I have not done alot of testing on other systems.
It still has a number of bugs.

I don't have an installer yet. Just unzip it, read the readme.txt, then edit the run.cmd to match your video card (-amd,-nvidia and -intel).

It is double precision only and will check for it at startup.
My intention is to make it very accurate.
I'm not planning to add any fancy rendered planets etc. Lots of other products do that already.

For amd cards you may need to coment out the #pragma lines near the start of the adams.cl file.

All constructive feedback is welcome.
moozoo.wizard@gmail.com ]]> moozoo http://forum.beyond3d.com/showthread.php?t=63555 AMD hUMA ( Uniform Memory Access ) http://forum.beyond3d.com/showthread.php?t=63463&goto=newpost Wed, 01 May 2013 16:50:58 GMT Not sure it is right thread for it, but anyway as it is specially for GPGPU.. Source and read http://www.theregister.co.uk/2013/05/01/amd_huma/ ---Quote--- Image: http://regmedia.co.uk/2013/04/30/huma_intro_small.jpg (http://regmedia.co.uk/2013/04/30/huma_intro_large.jpg) Image:... Not sure it is right thread for it, but anyway as it is specially for GPGPU..

Source and read http://www.theregister.co.uk/2013/05/01/amd_huma/
Quote:
]]> lanek http://forum.beyond3d.com/showthread.php?t=63463