Hi JeanMarc :) > This page is listing the cards that support OpenCl with Snow Leopard : > Apple - Mac OS X Snow Leopard - Technical specifications > > But it looks like it is not really up-to-date or perhaps optimistic.
It's potentially correct/up-to-date, but it may not be enough for QC. QC requires some additional CL features, and it might be those extensions that the card doesn't support. (Think of it like you would multisampling, or floating point textures in OpenGL -- not all GPUs support multisampling or floating point textures because they're extensions, so if your program absolutely _required_ those features, it just wouldn't work on that GPU. The GPU would still "support OpenGL", just not some of the advanced stuff you need). -- Christopher Wright [email protected]
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