Quote from: enmaku on July 18, 2011, 08:29:44 PM

If you're using the latest guiminer you should have the option to use the phoenix miner; phatk kernel gives you some good improvements over the old poclbm kernel.

The non-technical version: create a new phoenix miner and use these flags:

-k phatk VECTORS BFI_INT FASTLOOP=false AGGRESSION=11

Of course if you're using this computer for anything other than mining you'll want to set AGGRESSION to something a bit more sane, like say 7

Tried but it just says FATAL kernal error: Failed to compile OpenCL kernal!