In the mean time, the other thing that no one has reported is what happens when you run two copies of BBP against two different datadirectories on the Ryzen? If anyone can test that out and report back that would be immensely helpful also. I think inblue was going to try that on a server at one point.
Someone tried that on a Xeon before:
I just run 8 times biblepayd with genproclimit=1 on my Xeon E3-1245 v5 @ 3.5GHz
and now is 70583.5 hashps
Before with one biblepayd with genproclimit=8 I had about 68000 hashps so it's not big diffrent
I run gentoo linux 4.7.10-hardened with ZFS filesystem.
But I couldn't find a way to run multiple daemons. The .biblepaycore directory is locked when one daemon is running and I don't know how to point a second daemon to a different directory (or any other way to achieve it). How to do it without editing the source code and recompiling for every instance?
Oh wow, great info, I didnt see that post, cool.
You can specify the -datadir for each launched instance to be different and share the same box with the same codebase.