Quote from: Epsylon3 on August 03, 2017, 05:57:49 AM

Quote from: rodman80 on August 02, 2017, 08:14:07 PM

Epsylon,

Did you try Cuda 9 RC yet? Looks like __shfl was deprecated in favor of something else. There´s no programming guide for V9 yet so I don't know for sure.

I´m trying to give it a shot to see if they improved compiling for sm_61.

Almost all algos run slower on sm_61 compiled code, comparing to sm_52, which is a bit odd.

yes... sm_61 is an emulation of sm_60 P100 fp16 stuff, and when used (look like it is sometimes) its slower than normal ops generated for sm_5x ... So nothing changed for the GTX (and mining cards) about that since CUDA 8

ghostwalker: -d 0 or -d 1

So when compiling for 1080ti, you recommend using sm_60 or 61?

Lumikor

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