EWBF's CUDA Zcash miner

[tomekjoe]

Hello guys. A the begining I'm sorry for my english.
I have a problem with my mining rig
My conf:
6x1070 MSI ARMOR GPU
Celeron
4GB DDR4
120SSD
MSI Z170 MAINBOARD
cooler master 1200w platinum
W10

With 6 cards my miner crash about 10 minutes after start, with 5 cards miner works good (18h-24h) without crash. When miner stop one graphic from msi afterburner are dissapear, then i must restart computer.

WITH 5 CARDS:
http://imgur.com/a/Sfzdx
MSI AFTERBURNER:
http://imgur.com/a/B1NN1
CRASH:
http://imgur.com/a/dSOYu
MY EWBFS:
http://imgur.com/a/Uc7iH



Maybe I have a bad conf in mainboard bios?
Im using newest gpu drivers.
Do you have any tips what should i do to work on 6 cards ?
MY MINER: http://imgur.com/a/yKemv

THX for help good people

[xgodprotopskill]

Thanks again dev!  

https://i.imgur.com/h1BfKgP.png

How do you get so high efficiency? What is your GPU model? I have 1080 STRIX and on stock speed i have around 490 Sol and OCed 580 Sol, efficiency is around 2.5 Sol/W. Only if I downclock my gpu(power target reduced reduced on 60%) to get about 470 Sol my efficiency is around 4.0 Sol/W.

[Bulletdodger]

SOMEBODY PLEASE write the correct script/code for miner reset when a GPU hangs, 'thread exit code 46 - or whichever".

It happens to me during the night and I lose hours of mining because of that,
I tried all suggestions from this topic, but nothing worked.

And send me your btc address, I'll give out a reward to successful solution.

[Zoke]

SOMEBODY PLEASE write the correct script/code for miner reset when a GPU hangs, 'thread exit code 46 - or whichever".

It happens to me during the night and I lose hours of mining because of that,
I tried all suggestions from this topic, but nothing worked.

And send me your btc address, I'll give out a reward to successful solution.

Lower your OC.
BTC address 17K2z8rqwCSqtxo4AgbJ2CgYLEECBZcfX

[Gaglam]

When are the dev fees getting calculated? Never saw the message so far...

Temp: GPU0: 64C GPU1: 64C GPU2: 64C GPU3: 63C
GPU0: 387 Sol/s GPU1: 374 Sol/s GPU2: 384 Sol/s GPU3: 380 Sol/s
Total speed: 1525 Sol/s
+-----+-------------+--------------+
| GPU | Power usage |  Efficiency  |
+-----+-------------+--------------+
|  0  |     92W     |  4.21 Sol/W  |
|  1  |     92W     |  4.07 Sol/W  |
|  2  |     92W     |  4.17 Sol/W  |
|  3  |     92W     |  4.13 Sol/W  |
+-----+-------------+--------------+

[patrike]

SOMEBODY PLEASE write the correct script/code for miner reset when a GPU hangs, 'thread exit code 46 - or whichever".

It happens to me during the night and I lose hours of mining because of that,
I tried all suggestions from this topic, but nothing worked.

And send me your btc address, I'll give out a reward to successful solution.

It's popular to use Awesome Miner to detect and do something about these kind of issues, for example automatic restart or reboot. You can define rules based on hashrate, if mining process isn't working and so on. Awesome Miner is totally free for up to two miners, so please give it a try.

[Bulletdodger]

@Zoke

ROFL thanks for the tip.
But sometimes it isn't related to that, and I have 5 rigs, I can't spend whole day looking at the matrix.

@patrike,
thanks, I'll check it out and let you know what I think.

[barabeku]

Old Asus Crosshair V formula Z mobo
5x Zotac GTX 1060 AMP!  ~320 Sol/s each or ~1600 Sol/s total (thanks to EWBF miner)
Core +120 Mem +700 PL 115
on Ubuntu 16.04 Machine
I just keep eff around 2.7 sol/Watt
Everything stable for 24hrs and days.

Gpu can stay 70C-80C on 24C(night)-34C(noon) ambient temp
Manual fan 80%

Cooling Exhaust system:
http://prntscr.com/fku9nc

[DeLike]

Thanks again dev!  

https://i.imgur.com/h1BfKgP.png

130W and 542 Sol/s is very good 

Can I ask what of gtx 1080 do you have (MSI, Gigabyte or )?

What have you set up (Power Limit, Core/Memory Clock)?

Best regards and thanks.

[halker2010]

i get around 30 % more hashrate when i run 2 instances of miner with half intensity on my 1080s.

[Vaccinus]

Thanks again dev!  

130W and 542 Sol/s is very good 

Can I ask what of gtx 1080 do you have (MSI, Gigabyte or )?

What have you set up (Power Limit, Core/Memory Clock)?

Best regards and thanks.

yeah but better to get more hash when you have current high profit, who care about electricity cost, it's nothing when you earn so much

[QuintLeo]

How do you turn off the colors on the text on this miner?

 The "dark green" and "dark blue" and "dark grey" on a black background make it IMPOSSIBLE to see anything about what this miner is doing on some of my monitors even when I turn brightness and contrast ALL THE WAY UP the text is so washed out I can't read it.

[ashamba]

My toys are making too low hashrate, are too hot and devouring too much energy.
I can't even. Supermicro 4028 case.

https://cdn.jpg.wtf/futurico/81/07/1497705409-8107ea000bc4fc52092c6195a8a111c9.jpeg

[sublimus]

My toys are making too low hashrate, are too hot and devouring too much energy.
I can't even. Supermicro 4028 case.

Is that a joke?

[sublimus]

i get around 30 % more hashrate when i run 2 instances of miner with half intensity on my 1080s.

Tried it for a short 30min test with my 1070s and did not get any h/s improvement.

[TheOATeam]

i get around 30 % more hashrate when i run 2 instances of miner with half intensity on my 1080s.

Tried it for a short 30min test with my 1070s and did not get any h/s improvement.

I also tried this with a rig which has 2x 1070, 2x 1080, 1x 1080ti, single instance, half intensity: 1260, 1271 sols/s each (total 2531), one instance full intensity 2571 sols/s. No different.

[kopija]

MY MINER: http://imgur.com/a/yKemv

THX for help good people

Disable motherboard LEDS in bios, they are causing it.


















Ok, just kidding.
Did jou set pcie gen to gen 2/1? Disable audio? Enabled 4G encoding?
Try 378 drivers?
Faulty riser?

[kopija]

Old Asus Crosshair V formula Z mobo
5x Zotac GTX 1060 AMP!  ~320 Sol/s each or ~1600 Sol/s total (thanks to EWBF miner)
Core +120 Mem +700 PL 115
on Ubuntu 16.04 Machine
I just keep eff around 2.7 sol/Watt
Everything stable for 24hrs and days.

Gpu can stay 70C-80C on 24C(night)-34C(noon) ambient temp
Manual fan 80%

Cooling Exhaust system:
http://prntscr.com/fku9nc

Impressive setup. Zotacs are excellent choice. Linux is way to go.
Consider this, so your PSUs do not get big chunks of dust inside and you are frustrated because they are under warranty so cant be opened and cleaned properly.
https://www.aliexpress.com/item/New-Arrival-14cmx14cm-Computer-Cooling-Fan-Filter-PVC-140mm-PC-Fan-Case-Dust-Filter-Strainer-Dustproof/32792308824.html

[kopija]

When are the dev fees getting calculated? Never saw the message so far...

Temp: GPU0: 64C GPU1: 64C GPU2: 64C GPU3: 63C
GPU0: 387 Sol/s GPU1: 374 Sol/s GPU2: 384 Sol/s GPU3: 380 Sol/s
Total speed: 1525 Sol/s
+-----+-------------+--------------+
| GPU | Power usage |  Efficiency  |
+-----+-------------+--------------+
|  0  |     92W     |  4.21 Sol/W  |
|  1  |     92W     |  4.07 Sol/W  |
|  2  |     92W     |  4.17 Sol/W  |
|  3  |     92W     |  4.13 Sol/W  |
+-----+-------------+--------------+

Thats a mystery to me also.
I read recently that -fee option no longer works in latest version.
FUD or truth?
I have no problem with fee, I have problem with no transparency on this issue.

[sublimus]

Hello guys. A the begining I'm sorry for my english.
I have a problem with my mining rig
My conf:
6x1070 MSI ARMOR GPU
Celeron
4GB DDR4
120SSD
MSI Z170 MAINBOARD
cooler master 1200w platinum
W10

With 6 cards my miner crash about 10 minutes after start, with 5 cards miner works good (18h-24h) without crash. When miner stop one graphic from msi afterburner are dissapear, then i must restart computer.

WITH 5 CARDS:
http://imgur.com/a/Sfzdx
MSI AFTERBURNER:
http://imgur.com/a/B1NN1
CRASH:
http://imgur.com/a/dSOYu
MY EWBFS:
http://imgur.com/a/Uc7iH



Maybe I have a bad conf in mainboard bios?
Im using newest gpu drivers.
Do you have any tips what should i do to work on 6 cards ?
MY MINER: http://imgur.com/a/yKemv

THX for help good people

Device 1 = solver 4 ?
Add  --solver 0 to your line