Aslong as i can keep my income higher then my costs i am fine with that
I've done some work on the table based Groestl (the SPH library based version), which would benefit CCMiner 0.5 neatly. Maybe I can commit that part separately.
okay, the faster version of cuda_groestlcoin.cu is in the repo.
You should see some notable speed-up on Compute 3.0 devices. Not sure about 2.0 and 3.5 - test yourselves.
My rig with 3 ASUS MARS (6 x GTX 760 cores) is doing 24.5 MHash/s Groestlcoin with this code.
In comparison the 3x 780Ti rig is doing 38 MHash/s with some yet unpublished code (this unpublished "killer groestl" code currently only benefits Compute 3.5 and 5.0 devices...).
Christian