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View Full Version : quetion for SLI:is there any api in OpenGL for SLI



milan_zhu
11-24-2008, 05:46 AM
my cards are quadro fx5600 sli,and how could i use the cards in sli mode with OpenGL and glsl?thx for any one help..:)

CrazyButcher
11-24-2008, 09:10 AM
more control over multi GPUs offers this extension
http://developer.download.nvidia.com/opengl/specs/WGL_nv_gpu_affinity.txt

skynet
11-24-2008, 09:20 AM
NVAPI gives you control over SLI:

http://developer.nvidia.com/object/nvapi.html

Unfortunately, it looks like you need to sign up for the NDA'd version of it for doing that.