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

[nebutech]

New release

v30.0(2020-04-30)

• Add option --memory-tweak , optimize memory timings of Nvidia GD5 & GD5X GPUs. Detail describe can be found in readme.md
• Add option --verbose, print pool communucation log.
• Add option --proxy, user can using socks5 proxy to set up connection with pool.
• Add number of shares per GPU in both log print and api.
• Minor bug fix and improvements.

[impynick]

so in order to run mem tweak I have to install an unsigned driver?

[nebutech]

so in order to run mem tweak I have to install an unsigned driver?

Yes, tweaking need admin priviledge, one way or another.

[Dr_Victor]

New release

v30.0(2020-04-30)

• Add option --memory-tweak , optimize memory timings of Nvidia GD5 & GD5X GPUs. Detail describe can be found in readme.md
• Add option --verbose, print pool communucation log.
• Add option --proxy, user can using socks5 proxy to set up connection with pool.
• Add number of shares per GPU in both log print and api.
• Minor bug fix and improvements.

Does anybody get some speed-up?

[nebutech]

Does anybody get some speed-up?

A sample of p106 & 1070ti, power 75%, +150 core, +600 Mem

[Dr_Victor]

Does anybody get some speed-up?

A sample of p106 & 1070ti, power 75%, +150 core, +600 Mem

P106 has samsung mem?

[Grim]

at what epoch are you testing?

pascal cards seem to have tlb thrashing

[nebutech]

at what epoch are you testing?

pascal cards seem to have tlb thrashing

current eth epoch, 332

P106 has samsung mem?

Yes, samsung

[hieu1010]

error
https://i.imgur.com/KGzRVR4.jpg

[nebutech]

error

Reinstall a WHQL driver.

[hieu1010]

error

Reinstall a WHQL driver.

i tried 430.64 WHQL, it worked. But 398.36 WHQL get error. I don't want to reinstall driver. Can you fix ?

[impynick]

I got a speedup. Only valid on 10 series cards with -mt option. Hashrate up 0.5-1mh

*dual mining handshake

[nebutech]

i tried 430.64 WHQL, it worked. But 398.36 WHQL get error. I don't want to reinstall driver. Can you fix ?

I tried the 398.36, it is working fine on my rig.

[hk47]

C:\nbminer-300>nbminer -a cuckatoo -o stratum+tcp://grin.sparkpool.com:6667 -u 2516768771@qq.
com/default -long-format -log
[2020-05-01 18:37:46,021] INFO - ----------------------------------------------
[2020-05-01 18:37:46,021] INFO - |                  NBMiner                   |
[2020-05-01 18:37:46,021] INFO - |              Crypto GPU Miner              |
[2020-05-01 18:37:46,021] INFO - |                    30.0                    |
[2020-05-01 18:37:46,021] INFO - ----------------------------------------------
[2020-05-01 18:37:46,021] INFO - ALGO:       cuckatoo
[2020-05-01 18:37:46,021] INFO - URL:        stratum+tcp://grin.sparkpool.com:6667
[2020-05-01 18:37:46,021] INFO - USER:       2516768771@qq.com/default
[2020-05-01 18:37:46,021] INFO - TEMP-LIMIT: 90C
[2020-05-01 18:37:46,021] INFO - Initializing devices ...
[2020-05-01 18:37:46,985] INFO - ============= Device Information =============
[2020-05-01 18:37:46,985] INFO -  |ID|PCI|  CC|Memory|CU|
[2020-05-01 18:37:46,985] INFO - *| 0|  1|  61| 8192M|19| GeForce GTX 1070 Ti
[2020-05-01 18:37:46,985] INFO - *| 1|  2|  61| 8192M|19| GeForce GTX 1070 Ti
[2020-05-01 18:37:46,985] INFO - *| 2|  3|  61| 8192M|19| GeForce GTX 1070 Ti
[2020-05-01 18:37:46,985] INFO - *| 3|  5|  61| 8192M|19| GeForce GTX 1070 Ti
[2020-05-01 18:37:46,985] INFO - *| 4|  6|  61| 8192M|19| GeForce GTX 1070 Ti
[2020-05-01 18:37:46,985] INFO - *| 5|  7|  61| 8192M|19| GeForce GTX 1070 Ti
[2020-05-01 18:37:46,985] INFO - ==============================================
[2020-05-01 18:37:47,027] INFO - NVML initialized.
[2020-05-01 18:37:47,029] INFO - cuckatoo - Logging in to grin.sparkpool.com:6667 ...
[2020-05-01 18:37:47,635] INFO - cuckatoo - Login succeeded.
[2020-05-01 18:37:47,637] INFO - API:  0.0.0.0:22333
[2020-05-01 18:37:47,637] INFO - API server started.
[2020-05-01 18:37:47,935] INFO - cuckatoo - New job: grin.sparkpool.com:6667, ID: 40229002, HEIGHT: 676669, DIFF: 1
[2020-05-01 18:37:49,801] INFO - Device 0 started, Free mem = 7954 MB.
[2020-05-01 18:37:53,646] INFO - Device 1 started, Free mem = 7957 MB.
[2020-05-01 18:37:56,886] INFO - Device 2 started, Free mem = 7957 MB.
[2020-05-01 18:37:58,658] INFO - cuckatoo - New job: grin.sparkpool.com:6667, ID: 40279476, HEIGHT: 676670, DIFF: 1
[2020-05-01 18:38:00,994] INFO - Device 3 started, Free mem = 7957 MB.
[2020-05-01 18:38:06,248] INFO - Device 5 started, Free mem = 7957 MB.
[2020-05-01 18:38:07,630] INFO - cuckatoo - 0: 0.9708 g/s 1: 0 g/s 2: 0 g/s 3: 0 g/s 4: 0 g/s 5: 0 g/s
[2020-05-01 18:38:11,483] INFO - Device 4 started, Free mem = 7957 MB.
[2020-05-01 18:38:16,175] INFO - cuckatoo - #1 Share accepted, 297 ms. [DEVICE 0, #1]
[2020-05-01 18:38:20,176] ERROR - CUDA Error: device kernel image is invalid (err_no=200)
[2020-05-01 18:38:20,178] ERROR - Device 4 exception, exit ...
[2020-05-01 18:38:20,180] WARN - QMutex: destroying locked mutex
[18:38:23] ERROR - !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[18:38:23] ERROR - Mining program unexpected exit.
[18:38:23] ERROR - Code: -1073741819, Reason: Process crashed
[18:38:23] ERROR - Restart miner after 10 secs ...
[18:38:23] ERROR - !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[nebutech]

C:\nbminer-300>nbminer -a cuckatoo -o stratum+tcp://grin.sparkpool.com:6667 -u 2516768771@qq.
com/default -long-format -log
[2020-05-01 18:38:20,176] ERROR - CUDA Error: device kernel image is invalid (err_no=200)
[2020-05-01 18:38:20,178] ERROR - Device 4 exception, exit ...
[2020-05-01 18:38:20,180] WARN - QMutex: destroying locked mutex
[18:38:23] ERROR - !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[18:38:23] ERROR - Mining program unexpected exit.
[18:38:23] ERROR - Code: -1073741819, Reason: Process crashed
[18:38:23] ERROR - Restart miner after 10 secs ...
[18:38:23] ERROR - !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

What's your CPU model?

[boo50]

is it possible to setup ezil.me pool?
it use ETH_WALLET.ZIL_WALLET setup, in nbminer it will mean miner.worker

[superlative1974]

help, mining on ETC does not work
can an example of a bat file.

[hk47]

C:\nbminer-300>nbminer -a cuckatoo -o stratum+tcp://grin.sparkpool.com:6667 -u 2516768771@qq.
com/default -long-format -log
[2020-05-01 18:38:20,176] ERROR - CUDA Error: device kernel image is invalid (err_no=200)
[2020-05-01 18:38:20,178] ERROR - Device 4 exception, exit ...
[2020-05-01 18:38:20,180] WARN - QMutex: destroying locked mutex
[18:38:23] ERROR - !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[18:38:23] ERROR - Mining program unexpected exit.
[18:38:23] ERROR - Code: -1073741819, Reason: Process crashed
[18:38:23] ERROR - Restart miner after 10 secs ...
[18:38:23] ERROR - !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

What's your CPU model?

Problem on all my rig, any my cpu: Xeon-E3 1270, i7-4790K, Pentium G4400, i3-6320, 9100F
Windows 7 x64.
Nvidia Driver 430.86

[hieu1010]

I tried the 398.36, it is working fine on my rig.

Hi, driver 398.36 , win 7 64 bit, not working.

[nebutech]

New version released.

 v30.1(2020-05-03)

- Reduce `ethash` `kawpow` startup time.
- Fix a possible crash on certain rigs of reason `invalid kernel image`.
- Do not apply memory tweak if `-mt` is set to 0 on corresponding gpu.
- Print system information on start.