More like here: ( thats where i got it from, and one other post similar to this 
https://bitcointalk.org/index.php?topic=1707546.1800
https://bitcointalk.org/index.php?topic=1707546.1800
My latest private public (0.05) is the Myriad groestl and groestl sp-mod #1. Up to 15% faster.
I have optimized all the army-boy kernels now. (Alexei Provos)
Next up is Z-cash. Team Claymore seem to have reached their limits.