Need explanation about variety of matrix multiplication

Discussion created by riza.guntur on Sep 2, 2009
Latest reply on Sep 7, 2009 by riza.guntur

I bench these http://img515.imageshack.us/i/benchmark.jpg/

Why there are some dimensions that fail, slow for small input for some cases, and CAL is faster in small matrix while Brook+ faster for the rest?

Where I can find more detailed information about these? About online kernel compilation and etc?