"hamsi-expand-big" : "1",
Default value is 4, but 1 works better for many cards (for example Sapphire R9 280X Dual-X).
For 290 '1' is better also.
Just add --kernel setting back..
what would be the point of putting --kernel back in when the kernels are all set with --algorithm?
The point is that instead of modifying existing kernel I would create new kernel and set it with --kernel option.
That's why --kernel option was implemented in the first place.
To be clear, --algo looks if specified kernel exist in the current sgminer build and if not it loads ckolivas.
So, I can't use ckolivas_my_pimped_kernel.cl
And adding hamsi-expand-big to config.. f.e. scrypt does not need that option. Lets add some.. dunno.. SPH_ECHO_64 or SPH_COMPACT_BLAKE_64 or any other defines in ocl kernels then..