NBMiner v42.2, 100% LHR unlock for ETH mining ! - page 31.

nebutech

member

Activity: 134

Merit: 26

Quote from: cudapop on February 02, 2019, 11:22:41 PM

Volta's tensor cores don't support the INT8 mode supported by Turing's tensor cores, and BTM's tensority algo uses 8-bit matrix multiplication.

That being said, the @NebuTech devs could make a version specifically for Volta's tensor cores which used the FP16 matrix multiply mode supported by Volta, since you can encode INT8 numbers in FP16 format with no loss of precision.

yes, but there are other limitation other than operator type.

cudapop

member

Activity: 93

Merit: 41

Volta's tensor cores don't support the INT8 mode supported by Turing's tensor cores, and BTM's tensority algo uses 8-bit matrix multiplication.

That being said, the @NebuTech devs could make a version specifically for Volta's tensor cores which used the FP16 matrix multiply mode supported by Volta, since you can encode INT8 numbers in FP16 format with no loss of precision.

nebutech

member

Activity: 134

Merit: 26

Quote from: havoc4200 on February 02, 2019, 02:08:10 PM

I have a 3 Titan V's and get an error when trying to use any version higher than 13.1

Cuda Error (err_no=209)

any help on a solution

The tensor cores on TTV is different from those on RTXs.

havoc4200

newbie

Activity: 3

Merit: 0

I have a 3 Titan V's and get an error when trying to use any version higher than 13.1

Cuda Error (err_no=209)

any help on a solution

Q_R_V

sr. member

Activity: 428

Merit: 250

Inactivity: 8963

Good question, 2070 should be doing half of 2080ti's hashrate, so 7500h/s i guess?

christiano88

member

Activity: 161

Merit: 10

Anyone tested lower RTX cards like the 2080,2070 and 2060?

Q_R_V

sr. member

Activity: 428

Merit: 250

Inactivity: 8963

Quote from: nebutech on January 30, 2019, 10:25:01 AM

Quote from: pedro77pl on January 30, 2019, 07:46:36 AM

I currently mine Bytom with 1080ti's. What's the BTM hashrate for 2080ti under v.14?

[...]
On theory, single 2080ti can hit around 17,000 H/s.

It can and it does:

nebutech

member

Activity: 134

Merit: 26

Quote from: fistsofgod on January 30, 2019, 11:24:56 PM

what is CUTL/MUTL? also add total power to the summary output on line with total speed

Core utilization & memory utilization.

Thanks for the advice, consider add total power display in future versions.

fistsofgod

newbie

Activity: 164

Merit: 0

what is CUTL/MUTL? also add total power to the summary output on line with total speed

nebutech

member

Activity: 134

Merit: 26

Quote from: Kompik on January 30, 2019, 03:18:21 PM

Quote from: cudapop on January 30, 2019, 10:32:08 AM

^^^Good to see a public miner finally putting to use Turing's tensor cores.

What? You can actually use the tensor cores for mining?

Is there any chance we will see tensor cores used in other algos?

Yes, v14.0 utilizes tensor cores to tripple the BTM mining hashrate.

Kompik

sr. member

Activity: 463

Merit: 250

Quote from: cudapop on January 30, 2019, 10:32:08 AM

^^^Good to see a public miner finally putting to use Turing's tensor cores.

What? You can actually use the tensor cores for mining?

Is there any chance we will see tensor cores used in other algos?

evlo

jr. member

Activity: 155

Merit: 4

grin 2.6-2.7 for 1060 g6 on windows 1809, i think other miner claim about 3, but don't work on windows 10 72w per car thought, so maybe could get that 3gps if i would OC

cudapop

member

Activity: 93

Merit: 41

^^^Good to see a public miner finally putting to use Turing's tensor cores.

nebutech

member

Activity: 134

Merit: 26

Quote from: pedro77pl on January 30, 2019, 07:46:36 AM

I currently mine Bytom with 1080ti's. What's the BTM hashrate for 2080ti under v.14?

BTM: 8 x 2080ti.

Hits temp wall, and not full TDP.

On theory, single 2080ti can hit around 17,000 H/s.

promomei

sr. member

Activity: 399

Merit: 254

lots of stale shares
https://ibb.co/Y85FxFH

nebutech

member

Activity: 134

Merit: 26

Quote from: cudapop on January 30, 2019, 08:09:50 AM

@NebuTech devs, mining BTM with a 1060 6gb on AntPool shows around 1600 h/s on the console but only around 1000 h/s on AntPool's side (reject ratio is only around 1%). This is with v13.2, trying v14 now.

Any idea on why the large discrepancy between local/console hashrate and pool side hashrate?

There is several reasons that hashrate on miningpool lower than local console print.

For your specific situation, the reasons maybe:

1. Not enough running time. Run for 24 Hours, check again.
2. High mining difficulty on mining pool & too few cards.

strannik51159

newbie

Activity: 11

Merit: 0

cudapop

member

Activity: 93

Merit: 41

@NebuTech devs, mining BTM with a 1060 6gb on AntPool shows around 1600 h/s on the console but only around 1000 h/s on AntPool's side (reject ratio is only around 1%). This is with v13.2, trying v14 now.

Any idea on why the large discrepancy between local/console hashrate and pool side hashrate?

promomei

sr. member

Activity: 399

Merit: 254