Edit: Found an older DiabloMiner and reverted (it does not include the 2 latest commits), back to mining.
I cannot reproduce that bug. BTW, I've dropped OpenCL 1.0 support, so if you're on SDK 2.1... don't do that. DM is supposed to detect if you're on 1.0 and refuse to use those devices, too. Well, assuming I coded that test right.
I am on Catalyst 12.4 and the SDK that is included with the drivers. Radeon 5870s/5850s in both boxes (CentOS/Windows 7). If there is anything I can do to help you possibly pinpoint the problem I am all ears. Basically diablominer adds the OpenCL devices then starts hashing away at only god knows what.. and never submits shares, all whilst hashing at full speed and making my GPUs waste energy.
The hash meter has a number above zero, right? I'm wondering if Windows has a driver bug that Linux doesn't, because I'm on Linux /w Catalyst 12.4 using the runtime that comes with the drivers, and I can't reproduce it.
Yes the hashrate is at full speed, causing 100% gpu usage on all gpus. This happens on 2 separate systems, both with catalyst 12.4 and the included sdk. One system is windows and one is linux (CentOS).