I'm trying to run the Stream beta4 samples, but openCL does not seem to find my Radeon 4850 card when looking for a GPU-context, as all the samples print the "Unsupported GPU device"-string and then fallbacks to using CPU. Any ideas how as of what could be wrong?
I've installed (and reinstalled) the Stream beta4 SDK, got the latest drivers for my card (v9.10), all the path variables are pointing to the correct places and the code seem to compile just fine.
I'm using Windows 7 64bit. I've tried to search the forums for anyone having a similar problem, but to no result.