Re: [ANN][POOL] Mining Pool Hub - Multipool. Multialgo, Auto Exchange to any coin.
I'm getting weird low hash rate when mining lyra2rev2 vert and mona
I have 7x270 Mh/s workers so it should be around 1890 mh/s
I know pool shows hash rate based on accepted shares, but its way lower than my workers hash rate
Its ok when I mine equihash and hash rates are almost same, but on lyra2re2 its not
http://oi65.tinypic.com/2lnwc42.jpg
As you can see it never goes over 1100 while it should reach 1800
Using Alexis ccminer
one of my workers output :
I have 7x270 Mh/s workers so it should be around 1890 mh/s
I know pool shows hash rate based on accepted shares, but its way lower than my workers hash rate
Its ok when I mine equihash and hash rates are almost same, but on lyra2re2 its not
http://oi65.tinypic.com/2lnwc42.jpg
As you can see it never goes over 1100 while it should reach 1800
Using Alexis ccminer
one of my workers output :
Code:
[2017-12-09 14:16:30] [S/A/T]: 0/456/456, diff: 0.779, 276.77MH/s yes!
[2017-12-09 14:16:30] [S/A/T]: 0/457/457, diff: 0.760, 276.77MH/s yes!
[2017-12-09 14:16:34] [S/A/T]: 0/458/458, diff: 10.370, 276.77MH/s yes!
[2017-12-09 14:16:42] GPU#7:Gigabyte P106-100, 22.96MH/s
[2017-12-09 14:16:42] GPU#7:Gigabyte P106-100, 0.3MH/W, 0.013MH/Mhz
[2017-12-09 14:16:42] GPU#7:Gigabyte P106-100, 56C(F:50%) 1792/2999MHz(76W)
[2017-12-09 14:16:42] [S/A/T]: 0/459/459, diff: 4.908, 276.77MH/s yes!
[2017-12-09 14:16:46] lyra2v2 block 838574, diff 79706.439
[2017-12-09 14:16:53] lyra2v2 block 838575, diff 79902.176
[2017-12-09 14:17:07] [S/A/T]: 0/460/460, diff: 0.780, 276.76MH/s yes!
[2017-12-09 14:17:08] GPU#1:Gigabyte P106-100, 23.02MH/s
[2017-12-09 14:17:08] GPU#1:Gigabyte P106-100, 0.3MH/W, 0.013MH/Mhz
[2017-12-09 14:17:08] GPU#1:Gigabyte P106-100, 54C(F:50%) 1789/2999MHz(76W)
[2017-12-09 14:16:30] [S/A/T]: 0/457/457, diff: 0.760, 276.77MH/s yes!
[2017-12-09 14:16:34] [S/A/T]: 0/458/458, diff: 10.370, 276.77MH/s yes!
[2017-12-09 14:16:42] GPU#7:Gigabyte P106-100, 22.96MH/s
[2017-12-09 14:16:42] GPU#7:Gigabyte P106-100, 0.3MH/W, 0.013MH/Mhz
[2017-12-09 14:16:42] GPU#7:Gigabyte P106-100, 56C(F:50%) 1792/2999MHz(76W)
[2017-12-09 14:16:42] [S/A/T]: 0/459/459, diff: 4.908, 276.77MH/s yes!
[2017-12-09 14:16:46] lyra2v2 block 838574, diff 79706.439
[2017-12-09 14:16:53] lyra2v2 block 838575, diff 79902.176
[2017-12-09 14:17:07] [S/A/T]: 0/460/460, diff: 0.780, 276.76MH/s yes!
[2017-12-09 14:17:08] GPU#1:Gigabyte P106-100, 23.02MH/s
[2017-12-09 14:17:08] GPU#1:Gigabyte P106-100, 0.3MH/W, 0.013MH/Mhz
[2017-12-09 14:17:08] GPU#1:Gigabyte P106-100, 54C(F:50%) 1789/2999MHz(76W)
I have been pointing this out but the pool dev replied to normal replies and not to the real issue here with vertcoin mining on this pool.
I have been facing this issue since the day i joined.
It is old known issue.
Lyra2 type algo's hashrate is lower than actual from ccminer because their shares come in to poo quite lately.
This issue doesn't happen on sgminer. Also some ccminer users don't experience this issue at all.
I don't know the core difference but I think there's some nvidia's inner bottleneck for lyra2 hashing. Something like memory bandwidth maybe.
There's no way to fix from pool side unless pool manipulate hashrate.
Thanks a lot for info
Any one can help with better miner for mining lyra2rev2 on nvidia/linux?