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Author Topic: NBMiner v26.2, GPU Miner for CKB, GRIN, AE, SERO, BTM, ETH, SWAP  (Read 25831 times)
jebidia
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June 21, 2019, 03:40:47 PM
 #221

Hi all,

Been racking my brain for weeks trying to figure out why my 2080 ti's crash mining grin31...I have a couple machines with 1080ti's and they run wonderfully, but this machine has 3 cards, 1 x 1080ti and 2 x 2080ti's and within a min or so of firing up the miner one of the 2018ti's crash - fans go to full bore and 0's show in afterburner.   The machine is quite powerful with an 8 core cpu and 64 GB of RAM.  I've got VRAM set to 80GB, my machines with 6 x 1080ti's runs great with 70GB...Power supply is probably on the edge at 850 watts, but I monitor the usage and run the cards at 65%..And the wattage stays below 700 ish on the machine...I've uninstalled drivers, swapped cables, tried different drivers, lowered the clocks...Any tips on what else I could try would be greatly appreciated.  It will mine x16r for weeks without an issue...It's not just this miner, it's all miners for grin31, but I posted here because this miner is the best which means this thread probably has some real smart folks...

Are you using SMOS? Have you tested it without the 1080ti? I had this issue in February when I tried to run a rig with two 20-series cards (2080ti + 2070) and four 10-series cards (1080ti x2 + 1080 x2) on SMOS. I tried every configuration I could come up with and every time a 20-series card was mixed with a 10-series card, the fan on one or more of them wouldn't work right and that(those) card(s) would crash. I had to split the rig, which added 40-50W, but back then it was still more profitable in my situation to run the 1080s on Grin31 instead of Grin29. When you consider the extra electricity, it is now more profitable for me to run all the cards on one rig using Windows and just have the 2070 and two 1080s mining Grin29. I have no real technical expertise here and no idea if this is just an SMOS issue or more broadly a Linux issue.

Thanks for the reply...I should of mentioned these are Windows 10 machines...I did try running it on just the 2080ti's but no luck...the other machines with no 20180ti's have 0 issues...So strange.  I've swapped risers and cables...Might be the power supply but it runs so many other algos without issue...I've tried running them at 50% and still they crash.  I'll try like you said, run Grin31 on the 1080ti and 29 on the 2080ti's

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bakermining76
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June 21, 2019, 06:01:56 PM
 #222

Hi all,

Been racking my brain for weeks trying to figure out why my 2080 ti's crash mining grin31...I have a couple machines with 1080ti's and they run wonderfully, but this machine has 3 cards, 1 x 1080ti and 2 x 2080ti's and within a min or so of firing up the miner one of the 2018ti's crash - fans go to full bore and 0's show in afterburner.   The machine is quite powerful with an 8 core cpu and 64 GB of RAM.  I've got VRAM set to 80GB, my machines with 6 x 1080ti's runs great with 70GB...Power supply is probably on the edge at 850 watts, but I monitor the usage and run the cards at 65%..And the wattage stays below 700 ish on the machine...I've uninstalled drivers, swapped cables, tried different drivers, lowered the clocks...Any tips on what else I could try would be greatly appreciated.  It will mine x16r for weeks without an issue...It's not just this miner, it's all miners for grin31, but I posted here because this miner is the best which means this thread probably has some real smart folks...

Are you using SMOS? Have you tested it without the 1080ti? I had this issue in February when I tried to run a rig with two 20-series cards (2080ti + 2070) and four 10-series cards (1080ti x2 + 1080 x2) on SMOS. I tried every configuration I could come up with and every time a 20-series card was mixed with a 10-series card, the fan on one or more of them wouldn't work right and that(those) card(s) would crash. I had to split the rig, which added 40-50W, but back then it was still more profitable in my situation to run the 1080s on Grin31 instead of Grin29. When you consider the extra electricity, it is now more profitable for me to run all the cards on one rig using Windows and just have the 2070 and two 1080s mining Grin29. I have no real technical expertise here and no idea if this is just an SMOS issue or more broadly a Linux issue.

Thanks for the reply...I should of mentioned these are Windows 10 machines...I did try running it on just the 2080ti's but no luck...the other machines with no 20180ti's have 0 issues...So strange.  I've swapped risers and cables...Might be the power supply but it runs so many other algos without issue...I've tried running them at 50% and still they crash.  I'll try like you said, run Grin31 on the 1080ti and 29 on the 2080ti's



Okay. In that case, if you have another power supply, I'd try it because the power usage on Grin jumps around alot, but I would think it would run a little bit before that caused an issue. Hopefully you can get it figured out.
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June 24, 2019, 08:04:28 PM
 #223

Hi,
how do you set the starting diff for grin31? it starts at 16 and eventually goes down to 4, but I'd like to start it at 4 off the bat, thanks
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June 24, 2019, 09:08:40 PM
 #224

Hi,
how do you set the starting diff for grin31? it starts at 16 and eventually goes down to 4, but I'd like to start it at 4 off the bat, thanks


it might depend on pool, usually, you can enter the diff via the password, something like that:
-u address.worker:d=4
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June 25, 2019, 11:34:53 AM
 #225

How to write --temperature-limit 76 or --temperature-limit \76
peteris-apse
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June 28, 2019, 06:40:19 PM
 #226

is 7% rejected shares considered to be normal? I have 7x1080ti rig with overclock that usually works fine on other miners. temps are low. oc should be fine. mem -500. Tho internet is really bad - farm is on 4g net probably heavily loaded.  I have meesages like share sent to late or something like that. is there way to check why there are such rejected shares? I am mining on hiveos, latest version.
and stuill with those 7% rejected shares poolside shows better hashrate than bminer.
nebutech
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June 29, 2019, 12:43:17 AM
 #227

is 7% rejected shares considered to be normal? I have 7x1080ti rig with overclock that usually works fine on other miners. temps are low. oc should be fine. mem -500. Tho internet is really bad - farm is on 4g net probably heavily loaded.  I have meesages like share sent to late or something like that. is there way to check why there are such rejected shares? I am mining on hiveos, latest version.
and stuill with those 7% rejected shares poolside shows better hashrate than bminer.


Please join our Discord channel and get more responsive discussion.

Discord: https://discord.gg/3gDU8Kf
congmmo
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June 29, 2019, 04:13:04 AM
 #228

Any way for gtx1060 3G to mine Cuckaroo C29?
thanks
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June 29, 2019, 02:27:50 PM
 #229

Hi all,

Been racking my brain for weeks trying to figure out why my 2080 ti's crash mining grin31...I have a couple machines with 1080ti's and they run wonderfully, but this machine has 3 cards, 1 x 1080ti and 2 x 2080ti's and within a min or so of firing up the miner one of the 2018ti's crash - fans go to full bore and 0's show in afterburner.   The machine is quite powerful with an 8 core cpu and 64 GB of RAM.  I've got VRAM set to 80GB, my machines with 6 x 1080ti's runs great with 70GB...Power supply is probably on the edge at 850 watts, but I monitor the usage and run the cards at 65%..And the wattage stays below 700 ish on the machine...I've uninstalled drivers, swapped cables, tried different drivers, lowered the clocks...Any tips on what else I could try would be greatly appreciated.  It will mine x16r for weeks without an issue...It's not just this miner, it's all miners for grin31, but I posted here because this miner is the best which means this thread probably has some real smart folks...


Did you resolve the problem ? I'm having the same issue .
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June 29, 2019, 03:29:30 PM
 #230

hi guys, I‘m mining swap on luckypool. thing is: diff is set to 1 from pool side. is there any parameter which I can use miner-wise to set the diff to 16?
nebutech
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June 30, 2019, 02:08:41 AM
 #231

hi guys, I‘m mining swap on luckypool. thing is: diff is set to 1 from pool side. is there any parameter which I can use miner-wise to set the diff to 16?

https://swap2.luckypool.io/how-to-mine#coin-info

There is a poolside instruction for this.
JFoxOne
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you need minerstat


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July 12, 2019, 09:10:04 PM
 #232

Welcome to minerstat, NBMinerCool

nebutech
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July 14, 2019, 08:26:12 AM
 #233

Welcome to minerstat, NBMinerCool

Awesome   Cool
nebutech
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July 15, 2019, 12:01:47 PM
 #234

New version v24.0 released! Cool

- Support Grin29 fork on 17th, July.
  - When using algo `cuckaroo`, v24.0 will do an automatically switch to `cuckarood` on height 262080.
  - Add a temporary option `-grin29-fork-height`, user can test the auto-switch by setting this option to lower height value.
- Improve performance on Grin29 & AE.
- Add support for mining `SERO`, algo `progpow_sero`.
- Add option `-intensity` to set the intensity level for each GPU.
- Add option `-fidelity-timeframe` to customize the timeframe for fidelity calculation.
- Add option `-log-file` to set a specified log filename.
- Add option `-no-nvml` to close the periodical query for GPU status.
- Add new method to turn on NiceHash protocol, `nicehash+tcp://`
  - Also compatible with previous url based method.
- Minor improvement and bug fix.
nebutech
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July 16, 2019, 09:26:50 AM
 #235

v24.1 released with bug fix.

- Fix lower hashrate than previous version for Grin29 & AE on 10xx 6GB cards
- Fix mining Grin29 AE on Turing 6GB Cards on Win10.
- Fix the disfunction of auto-reboot when GPU error happens.
- Fix start using json config file.
- Change the GPU MEM size display upon launch from Total Size to Available Size.
Atrixis
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July 16, 2019, 10:02:58 AM
 #236

can u make 4gb solver grin29 for p102 on win10?
nebutech
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July 16, 2019, 10:06:08 AM
 #237

can u make 4gb solver grin29 for p102 on win10?

p102 should work now with v24.1
Atrixis
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July 16, 2019, 10:12:17 AM
Last edit: July 16, 2019, 10:25:43 AM by Atrixis
 #238

http://piccy.info/view3/13287581/308c9a0ab6d0aee844f4579d4f26e28b/orig/
 Undecided
out of memory
nebutech
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July 16, 2019, 10:17:22 AM
 #239


 Undecided
out of memory

wait for a quick update
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July 16, 2019, 10:25:15 AM
 #240

waiting with hope
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