XMR Fork for cryptonight/r updates

gcy000 commented 5 years ago

Hi Nioroso, Do you develop any updates on the current XMR-stak-power for coming fork for XMR cryptonight R? thanks....

Arukadox commented 5 years ago

Hi Nioroso, same question like gcy000. I've tried to find alternative miner but apparently there's nothing for powerpc. Many thx in advance and kind regards....

nioroso-x3 commented 5 years ago

I'll probably try to port xmrig now, if madscientist hasnt done it already.

gcy000 commented 5 years ago

Hi Nioroso, Appreciate your help to port to xmr-stak-power..thks

nioroso-x3 commented 5 years ago

This is going to require creating a powerpc JIT for cryptonight/r, its going to take a while. The interpreter is working, but it gets 4H/s per core.

thsitthisak commented 5 years ago

Keep going! , Keep fighting! ^^

nioroso-x3 commented 5 years ago

I ported xmrig for ppc64le, the initial JIT is slow, but its at least twice as fast as the reference interpreter. https://github.com/nioroso-x3/xmrig

thsitthisak commented 5 years ago

My hast rate avg = 190+-5 resource 8 core cpus, smt8

result..

sith@ubuntuSrv:~/xmrig/build$ tail -f nohup.out

LIBS libuv/1.18.0 OpenSSL/1.1.0g microhttpd/0.9.59
CPU POWER8 IBM,9119-MHE, POWER8 stepping DD242.0 (1) x64 AES -AVX2
THREADS 64, cryptonight, donate=1%
POOL #1 pool.supportxmr.com:5555 variant=auto
API BIND 0.0.0.0:1
COMMANDS 'h' hashrate, 'p' pause, 'r' resume [2019-03-28 15:56:48] HTTP Daemon failed to start. [2019-03-28 15:56:48] use pool pool.supportxmr.com:5555 103.253.40.189 [2019-03-28 15:56:48] new job from pool.supportxmr.com:5555 diff 10000 algo cn/r height 1800501 [2019-03-28 15:56:55] READY (CPU) threads 64(64) huge pages 64/64 100% memory 131072 KB [2019-03-28 15:57:20] accepted (1/0) diff 10000 (183 ms) [2019-03-28 15:57:52] speed 10s/60s/15m 196.2 n/a n/a H/s max 196.3 H/s [2019-03-28 15:58:11] new job from pool.supportxmr.com:5555 diff 10000 algo cn/r height 1800502 2019-03-28 15:58:11] new job from pool.supportxmr.com:5555 diff 10000 algo cn/r height 1800502 2019-03-28 15:58:30] accepted (2/0) diff 10000 (167 ms) 2019-03-28 15:58:52] speed 10s/60s/15m 202.2 200.3 n/a H/s max 202.2 H/s 2019-03-28 15:58:54] new job from pool.supportxmr.com:5555 diff 10000 algo cn/r height 1800503 2019-03-28 15:59:47] accepted (3/0) diff 10000 (247 ms) 2019-03-28 15:59:50] accepted (4/0) diff 10000 (127 ms) 2019-03-28 15:59:52] speed 10s/60s/15m 194.6 195.0 n/a H/s max 202.2 H/s

nioroso-x3 commented 5 years ago

It's the expected hashrate for now, I still have to finish the v2 JIT, add the big endian AES optimizations, use altivec directly instead of the SSE2ALTIVEC header, etc.

nioroso-x3 commented 5 years ago

Updated the JIT, speed should be at 50H per core now.

gcy000 commented 5 years ago

Thks Nioroso, manage to get 1K for 20core S822LC...

nioroso-x3 / xmr-stak-power

XMR Fork for cryptonight/r updates #21