Topic: [ANN]Bminer: a fast Equihash/Ethash/Cuckaroo29z miner for AMD/NVIDIA GPUs 16.4.9 - page 57. (Read 148347 times)

All 6GB cards with nothing connected to display, windows 1809

DEVS PLEASE IMPLEMENT THIS

https://github.com/tromp/cuckoo/commit/22f7a78b605713dd5e4624acff6b241ee37c2b49

I also experienced this randomly with 14.1.0 too.
CUDA 10, 417.71
9 x1070 Ti, 80GB swap file
tried with +0 core +0 mem, didn't help
psu is oversized (I use it around 50%)

i tested 14.1.0, 14.0.0 and 13.2.0 with Cuckaroo29 and on my rig 14.0.0 showed highest hashrate, 27.20g/s VS around 26.70-26.50 with latest and 13.2 build, but 14.1.0 build had less cpu usage 60-55% VS 50-55%, i better stay on 14.0.0 build with higher cpu usage and around 0.5g/sec more overall hashrate, today i had only 1.3 % rejected shares on f2pool in 24 hour period and 31.2g.sec average hashrate

bminer.exe -uri beam://xxxx:[email protected]:3370 -devices amd:0
or
bminer.exe -uri beam+ssl://xxxx:[email protected]:33370 -devices amd:0

seems to connect to NiceHash and mine, but all shares are rejected


EDIT:
After a few attempts with the same command, it started Accepting shares

Could somebody give an example of config for nicehash please? Can't seem to make it work on my own)) Also what command should I use to specify GPUs: -device? Thanks.

Now I get this lower graphrate after I updated the driver and changing cores settings.

Check it below.

Кaк нacтpoить пoд нaйcxeш? how to set up under nicehash?
stratum+tcp://beam.eu.nicehash.com:3370
3Mh2AxzcLnzrLMNmRBamRsYmuHaGXAbKqQ.rx570

He пoлyчaeтcя нacтpoить, нe paбoтaeт пoд нaйcxeш. Can not configure, does not work under nicehash.

http://joxi.ru/Y2Lqd0Os9ZvqvA.jpg
http://joxi.ru/Dr8nGEpi4BDvL2.jpg

Still no good on my 6*1080ti. My celeron 2.4ghz is at 100%. 13.2.0 still much better on windows

We’re pleased to release Bminer 14.1.0.

Improve performance of AE / Grin on Turing cards.
Improve performance of AE / Grin on lower-end CPUs and Windows platforms.
Support mining beam on leafpool and nicehash.
Fix the regression where /api/v1/devices is occasionally unresponsive.

Grin mining on stock settings:
10.8 G/s on GTX 2080Ti
7.90 G/s on GTX 2080
7.10 G/s on GTX 1080Ti
4.60 G/s on GTX 1070
3.20 G/s on GTX 1060 6G
6.76 G/s on GTX P102
4.00 G/s on GTX P104

AE mining on stock settings:
11.0 Sol/s on GTX 2080Ti
8.30 Sol/s on GTX 2080
6.90 Sol/s on GTX 1080Ti
4.37 Sol/s on GTX 1070
3.15 Sol/s on GTX 1060 6G

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

Happy mining!

i cant use telemetry on bminer 14.0.1 again its shows me nothing just white screen please fix this problem for mining grin29, i need to use it from my browser to see miner info

But the lite version is for....

I think I found out what that was.
Lower your core overclock. If your display driver crashes as a result of too much core o/c the miner is not able to get whatever info it needs and throws out this error. Hashrate drops as well by about 20-25%.

I did but right now the graphrate still the same as before installed latest driver but the result is the same.

There are new error shows on the bminer "Failed to fetch device Status for device id: 0, Error code: 999"

no fifth 1080 card is just different model and it's working with lower core speeds, difference is around 150MHZ between MSI gamer x 1080 and EVGA 1080 FTW using second bios with -50 core oc + teamviewer by the way in f2pool statistics average 24 hour hashrate is 30g.sec, while miner shows only 27.20g without using teamviewer, so there's no performance decrease on my rig, by the way first GPU is 1080Ti zotac amp on my rig with core oc 120+ all five gpu work at TDP 70% and 53-55% fan, temps are around 2-3 °C less than on skunkhash,X16R and other X algos

https://i.imgur.com/ndmFSVk.png
https://i.imgur.com/jiWii7d.png
https://i.imgur.com/hh3RpLD.png

maybe it's because increased fidelity in latest build:

Improved the miner fidelity by 8%-10%. You will not see big local difference but you will see roughly 10% higher speed on the pool side.

so there's definitely some problem with 6+ GPU rigs at the moment even with latest intel i7, also 1080Ti will need higher pagefile than 1070-1080 with just 8GB VRAM, well 7-8 GPU rig need at least 120gb ssd with just only 4gb ram but at the moment performance drop would be quite big on such systems even with i7, i have only 60gb and there's only 10gb free space left with 32gb pagefile, but system stability is quite good in 24 hour mining period, even with 5X1080Ti maybe there's some performance drop using higher pagefile and 120gb ssd, since 60gb partition won't be enough with 5X11GB VRAM GPU + 1080Ti need higher cpu usage than 1080
i haven't tested beam hashrates and profits yet on nicehash with equahash 150.5 algo, i think it doesn't need so large pagefile and should do around 0.0016-0.0018 bitcoins per day with 120-130 Sol/s hashrate, later they should add grincoin as well, grin-beam-Zcoin are most profitable coins to mine at the moment, but grin at the moment has highest income on my rig

No, same picture with i7 and 16 GB Ram: https://bitcointalksearch.org/topic/m.49407882

I can see the same drop in your rig. First GPU is fine. 1+2+3 has less hashrate and GPU 4 a massive drop. Together as a whole picture: GPU 1-4 with normal hashrate, from GPU 5 a visible drop.

well with 5 GPU only hashrates are quite good on my rig, i think problem starts after 6 GPU, for example with 6 1080Ti even with larger pagefile 2 core cpu would have problems and hashrate would drop, maybe  6-8 core cpu should do better with 6-8 GPU or there's some kind of limitation at the moment with 6-8 gpu rigs using latest bminer build, as for celeron it can do well with 5X1080Ti, i use only 32gb pagefile and hashrates are quite high:

https://i.imgur.com/qglZGxH.png

even with 5 GPU my celeron G1840 works at 50%, so with 6+ GPU CPU utilization will be even higher and GPU hashrates will dicrease, with 7-8 GPU rig there should be quite high cpu bottleneck, maybe i7-8700 should do better with more RAM

++++++++

Latest version starts puking out these error messages after a while:

"failed to fetch device status for device id: 1, Error code 999"

Hashrate drops by 20%, and CPU is completely maxed out - and no, it's not a Celeron.

Something's fukced up.
Please fix.

• Latest DCH drivers for 1089 windows 10.
• 94GB virtual memory
• gminer works

I wanted to try if i get better hashrate then gminer, but bminer does not start. I don't think it is not enough virtual memory issue (these are on line 72 ).