On 3. Dec 2008, at 23:19, [EMAIL PROTECTED] wrote: > In fact, I was assuming 3 GPUs, with each GPU drive 2 displays.
Ah! > > Originally, I expeted to address different GPU using > "WGL_NV_gpu_affinity". > But you said that "WGL_NV_gpu_affinity" is only available on NVIDIA > Quadro cards. Correct. > > I also noticed that Eqalizer use "WGLEW_NV_gpu_affinity". > Does it mean WGLEW_NV_gpu_affinity" available on non-Quadro cards ? GLEW is the library used by Equalizer for OpenGL extension handling. > I most likely to use 3 Geforce 8800GTS in one PC to drive 6 displays > totally. > So Equalizer has no problem? On Windows, you can drive them sub-optimally using Equalizer, because the rendering commands for each display will be send to all cards. Linux does not have this limitation. > So My configuration is like: > > I need three pipes, each pipe has its own window, and each window > has two channels. > > Am I correct ? Yes. On windows you can also configure one pipe with one window and six channels. > The Equalizer Programming guide did not say one context allow more > than more window or NOT, also did not say one GPU (pipe) allow how > many context. One window = one OpenGL context and drawable One pipe (GPU) has n windows one window has n channels (rendering areas) > I hope more explaination. Please phrase your question, if my explanation above doesn't help. Cheers, Stefan. _______________________________________________ eq-dev mailing list [email protected] http://www.equalizergraphics.com/cgi-bin/mailman/listinfo/eq-dev http://www.equalizergraphics.com
