both GPU, run OpenCL benchmark, no problem.

Latest test:
https://fbcdn-sphotos-e-a.akamaihd.net/hphotos-ak-ash3/q71/s720x720/945617_10201349366279065_1741007079_n.jpg

I read Diablo Readme for GPU vector size, and diablo return opencl worksize 256, and apply it here.
I try use other kernel, seem mining no respond at all, like null?

this one on Catalyst 13.4, OpenCL 1.2