Re: CCminer(SP-MOD) Modded NVIDIA Maxwell kernels.

Yes, the result is, but at the moment the gap is very small, but still progress is being made

That's why I will release a sp-mod ultimate with all kernals optimized. Decred donators wil get a 0.1 BTC discount. Profitabillity is changing from algo to algo.
I have optimized all the 17 algos from x1 to x17, When I merge my kernals into the latest 1.7.6 branch other unkown algos will be faster as well. M2m, c11, sib etc..

Why is sib so slow on the GPU? On the CPU it's .73 x11, on GPU it's only .23.

Current opensource GOST implementations are pretty slow. I made a faster one for AMD and I will look into the cuda one soon.

I did one, too - WAY better. The current GOST one is dead slow.

what speed you achieved?

Looks like ~4.65MH/s on SIB for a 280X, but it's been a long while since I looked at it.

Smth around 5.2-5.25(280X) with a pretty high clocks(someone may consider them as high, for me it is ok): 1100/1500. In my case other algos are limiting the speed.