Were pleased to release Bminer 15.2.0. The release provides:
* Improve performance and stability of Cuckatoo31.
* Slightly improved performance of Ccukaroo29
* Reduced the chance of reject and stale shares of CC29/CC31
* Support RTX 2080/2070 for Cuckatoo31. RTX 2080 expected speed 1.45G/s
Please see
https://www.bminer.me/releases/ for more details.
Happy mining.
On Ubuntu 16.04, GTX1070 Ti, and grin c31 the new version 15.2.0 is finding no shares at all. GTX1070 does find shares, but is slower than 15.1.0.
CPU is i3-7100. 8GB ram. CPU usage is 100%.
Seems like 15.2 has actually regressed performance. I see the opposite of what @realbminer says above.
Ok, something is definitely wrong with this release.
For 13x GTX1070 using a Celeron G3930 (2 cores, 2 threads, 2.9 GHz), the CPU usage is only 80% with the default intensity of 6 (mining C31). Pool hashrate matches roughly what bminer reports.
For 12x GTX1070 Ti using an i3-7100 (2 cores, 4 threads, 3.9 GHz), the CPU usage is at 100% even with intensity 1 and it's hardly finding any shares at all ... pool hashrate is practically 0.
Note 12x vs 13x. Something's wrong here. Why is is so bad for 1070 Ti? Ubuntu 16.04. Nvidia 415.27. CUDA 10.
v15.1 is fine, although also high CPU usage, but share rate (pool hashrate) is ok.
