[vtkusers] vtkOpenGLGPUVolumeRayCastMapper on a specific GPU

[Aashish Chaudhary]

For nvidia cards you can use gpu affinity

http://developer.download.nvidia.com/opengl/specs/WGL_nv_gpu_affinity.txt

Hope it helps.

Thanks


On Tue, May 31, 2011 at 12:36 PM, chasank <chasank at gmail.com> wrote:
> Create an OpenGL context on your code, then,
>
> gl_vendor = (const char *) (glGetString(GL_VENDOR));
> gl_model = (const char *) (glGetString(GL_RENDERER));
> if ( strstr(gl_vendor, "ATI" ) != 0 )
> {
>    // make your arrangement
> }
> else if ( strstr(gl_vendor, "NVIDIA") != 0)
> {
>    // make your arrangement
> }
>
> GL_VENDOR just returns the name of the GPU vendor while GL_RENDERER returns
> the name of the GPU card.
>
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-- 
| Aashish Chaudhary
| R&D Engineer
| Kitware Inc.
| www.kitware.com