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Author Topic: [ANN]Bminer: a fast Equihash/Ethash/Cuckaroo29d miner for AMD/NVIDIA GPUs 15.8.4  (Read 130389 times)
realbminer
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April 20, 2019, 04:22:19 PM
 #2861

Looks like we get a very high rejected shares rate on F2Pool after upgrading to 15.5.0.

We gained about 9-10% on hashrate but our rejected rate went from 0.7% up to 9.1% this morning.

Do you know what could be the cause of it?  Does anyone have high rejected rate on F2Pool ?

Thanks for your help.

Bminer log excerpt:
Code:
[INFO] [2019-04-20T07:31:36Z] Received new job 23806496
[WARN] [2019-04-20T07:31:36Z] Rejected share #0 (Unknown)
[WARN] [2019-04-20T07:31:36Z] Connection failed due to Too many rejected shares, retrying in 5 seconds
[INFO] [2019-04-20T07:31:41Z] [GPU 0] Speed: 2.42 G/s Fidelity 0.984 Temp: 64C Fan: 57% Power: 252W 0.01 G/J
[INFO] [2019-04-20T07:31:41Z] Connected to grin31.f2pool.com:13654
[WARN] [2019-04-20T07:31:41Z] Get error: Bad file descriptor, resetting in 5 seconds
[INFO] [2019-04-20T07:31:41Z] [GPU 1] Speed: 2.51 G/s Fidelity 0.995 Temp: 62C Fan: 55% Power: 263W 0.01 G/J
[INFO] [2019-04-20T07:31:41Z] [GPU 2] Speed: 2.47 G/s Fidelity 1.100 Temp: 62C Fan: 54% Power: 260W 0.01 G/J
[INFO] [2019-04-20T07:31:41Z] Total 7.40 G/s Accepted shares 181 Rejected shares 102
[INFO] [2019-04-20T07:31:46Z] Connected to grin31.f2pool.com:13654
[WARN] [2019-04-20T07:31:46Z] Get error: Bad file descriptor, resetting in 5 seconds

strange, would you please also share the command line? thanks

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April 21, 2019, 04:04:18 AM
 #2862

Very buggy/unstable using bminer on grin29, first it worked with my 1660ti, then I added 1070 and said the common "driver 2 error gpu died", then I set only the 1660ti and got the same error...
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April 21, 2019, 06:24:43 AM
 #2863

Does Bminer work on GTX 1050ti 4GB, any experience?
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April 22, 2019, 04:34:46 PM
 #2864

Very buggy/unstable using bminer on grin29, first it worked with my 1660ti, then I added 1070 and said the common "driver 2 error gpu died", then I set only the 1660ti and got the same error...

It's a known issue, we are working on fixing it. sorry for the trouble.

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April 23, 2019, 02:27:48 AM
 #2865

Bminer 15.5.0 Grin31 mining on stock settings:
2.60 G/s on RTX 2080Ti
1.65 G/s on RTX 2080
1.55 G/s on GTX 1080Ti
0.95 G/s on GTX 1070

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April 23, 2019, 06:08:27 AM
 #2866

Bminer 15.5.0 Grin31 mining on stock settings:
2.60 G/s on RTX 2080Ti
1.65 G/s on RTX 2080
1.55 G/s on GTX 1080Ti
0.95 G/s on GTX 1070


A stock RTX 2080 Ti delivers 2.6 g/s? I own enough of them, tested a few of different vendors, latest drivers, latest Win10 updates (and if it matters with different Intel CPU's up to 18 cores). Even with the highest/stablest possible overclock and a PL of 120%+, the highest score was ~2.3x g/s. With a PL of 100% or less it was max 2.1 g/s. Bminer is still a little bit slower than NB, but much faster than G.

Also there is still this bug on RTX cards: Failed to fetch device status....
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April 23, 2019, 06:47:03 AM
Last edit: April 23, 2019, 09:04:35 AM by 4ward
Merited by vapourminer (1)
 #2867

fails to initialize nvml on latest DCH drivers

edit: found solution on https://forums.geforce.com/default/topic/1100164/nvml-dll-and-nvsmi-folder-missing/
need to copy nvml.dll from c:\Windows\System32 to C:\Program Files\NVIDIA Corporation\NVSMI (create the folder if missing)

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April 23, 2019, 07:49:05 AM
 #2868

Bminer 15.5.0 Grin31 mining on stock settings:
2.60 G/s on RTX 2080Ti
1.65 G/s on RTX 2080
1.55 G/s on GTX 1080Ti
0.95 G/s on GTX 1070

Compared to the previous version of Miner 15.4.0, the hash rate by 1080ti has increased by about 5-7% and this is very good!
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April 24, 2019, 10:24:21 PM
 #2869

We're pleased to release Bminer 15.5.1. The release provides:

  *Fix the regression that Cuckaroo29 fails to work on Turing cards
  *Significantly improve the performance of ETH / VBK dual mine.、

Known issue:
There might be performance regression for Cuckaroo29 on NVIDIA driver 410.66. Please use 410.79 or 396.37 instead.

Please see https://www.bminer.me/releases/ for more details.

Happy mining.

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April 25, 2019, 05:43:43 AM
 #2870

Dual mining performance

Algorithm / GPUs   

2080TI   
Ethereum(MH/s )      50.194   
 VBK (MH/s )          501.928   

2070       
Ethereum(MH/s )    35.39
 VBK (MH/s )          354.02

 1080TI
Ethereum(MH/s )   43
 VBK (MH/s )         430   

 1070   
Ethereum(MH/s )    25.5
 VBK (MH/s )          255.43

P106
Ethereum(MH/s )    17.4
 VBK (MH/s )         171.4

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April 25, 2019, 03:18:02 PM
 #2871

Is anyone able to run Bminer on AMD RX580 4GB cards? And if so, what AMD drivers are you using? Blockchain or later? If later, which one?

I keep getting “Undefined but requested solver: ethash” [or whatever I put in "scheme" it always comes out as "Undefined but requested solver"]

The rig have been mining Ethereum for years, and still does, just trying different mining software. Plenty of virtual memory [60GB+]

My .bat file

bminer -devices amd:0 -uri ethash://mywalletaddress@eu1.ethermine.org:4444

Many thanks in advance
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April 25, 2019, 08:03:02 PM
 #2872

Quote

May I ask if you tried adjust the -dual-intensity to see if it increase the hashrare of the VBK? thanks!

almost does not give
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April 25, 2019, 08:11:26 PM
 #2873

Dual mining performance

Algorithm / GPUs   

2080TI   
Ethereum(MH/s )      50.194   
 VBK (MH/s )          501.928   

2070       
Ethereum(MH/s )    35.39
 VBK (MH/s )          354.02

 1080TI
Ethereum(MH/s )   43
 VBK (MH/s )         430   

 1070   
Ethereum(MH/s )    25.5
 VBK (MH/s )          255.43

P106
Ethereum(MH/s )    17.4
 VBK (MH/s )         171.4
such a hash looks much more interesting
Quote
please also try add -dual-subsolver 3
if you still need - try if possible
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April 28, 2019, 05:19:10 PM
 #2874

Is anyone able to run Bminer on AMD RX580 4GB cards? And if so, what AMD drivers are you using? Blockchain or later? If later, which one?

I keep getting “Undefined but requested solver: ethash” [or whatever I put in "scheme" it always comes out as "Undefined but requested solver"]

The rig have been mining Ethereum for years, and still does, just trying different mining software. Plenty of virtual memory [60GB+]

My .bat file

bminer -devices amd:0 -uri ethash://mywalletaddress@eu1.ethermine.org:4444

Many thanks in advance


Bminer Ethash mining is for NVIDIA GPUs yet.

When Crypto-mining Made Fast. @realbminer on TWTR
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April 29, 2019, 03:40:15 PM
 #2875

@realbminer
grin miners are going to swap mining. Swap mining is now more profitable and inflation is very good. Bminer swap mining added all but you. why don't you add swap xwp
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May 02, 2019, 11:25:01 AM
 #2876

Bminer Ethash mining is for NVIDIA GPUs ,Hello developer why not little more color like other miner software ?  Huh

https://latest-miners.wixsite.com/latestminer
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May 03, 2019, 12:16:57 AM
 #2877

Bminer Ethash mining is for NVIDIA GPUs ,Hello developer why not little more color like other miner software ?  Huh
https://latest-miners.wixsite.com/latestminer]https://latest-miners.wixsite.com/latestminer[/b]

nice but not enough
how about a list of supported algos for each miner ?

realbminer, two last releases are dedicated to ETH+VBK mining improvements
how about cuckoo ? is it highest bound ?


 
                                . ██████████.
                              .████████████████.
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       ..████████████████████████████████████████████████████████████..
       .   .██████████████████████████████████████████████████████.
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May 05, 2019, 07:11:46 AM
 #2878

Bminer Ethash mining is for NVIDIA GPUs ,Hello developer why not little more color like other miner software ?  Huh
https://latest-miners.wixsite.com/latestminer]https://latest-miners.wixsite.com/latestminer[/b]

realbminer, two last releases are dedicated to ETH+VBK mining improvements
how about cuckoo ? is it highest bound ?


and beam and zhash algos?
realbminer
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May 05, 2019, 09:47:22 AM
 #2879

We're pleased to release Bminer 15.5.3. The release provides:

  *Fix invalid shares ETH + VBK when using multiple cards.

Please see https://www.bminer.me/releases/ for more details.

Happy mining.

When Crypto-mining Made Fast. @realbminer on TWTR
realbminer
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May 07, 2019, 03:51:03 PM
 #2880

Bminer Ethash mining is for NVIDIA GPUs ,Hello developer why not little more color like other miner software ?  Huh
https://latest-miners.wixsite.com/latestminer]https://latest-miners.wixsite.com/latestminer[/b]

realbminer, two last releases are dedicated to ETH+VBK mining improvements
how about cuckoo ? is it highest bound ?


and beam and zhash algos?

please stay tuned.

When Crypto-mining Made Fast. @realbminer on TWTR
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