I'm currently searching for some papers concerning OpenCL on ATI graphics cards or AMD CPUs. I already found this site http://developer.amd.com/gpu/ATIStreamSDK/pages/Documentation.aspx but I'm interessted in some in depth information on how ATI graphics cards are handling different things like:
Coalescing differences on Devices (comparable to Nvida Compute Capability 1.0, 1.1 or 1.2)?
Improvements from 4xxx cards to 5xxx?
and other useful information.
Are there any additionals papers or any other kind of documentation available?