Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux)

[sofianeelec]

the miner do not restart when gpu hang, i need to reboot manualy all the rig to start miner correctly a gain !

do you have a reboot.bat/reboot.sh with shutdown called inside ?

if yes, there is a problem. often when GPU hang because of overclocking and heat, there are many memory errors in kernel logs, and the linux kernel end with a panic on unstoppable processor thread. I use a hardware watchdog

no i do not use reboot.bat i use default wd I mean just restart miner when gpu hang and this not hapened when gpu hang

any help

[MarcusDe]

Something I really dislike about your miner Claymore is the fact that if I'm dual mining ETC, when DevFee starts I lose another 30-40 seconds because it needs to swap to a different DAG and then after DevFee ends it changes again to a different DAG (132 on ETC 130 on ETH).

I really, really dislike it about your miner.

Just set an ETC pool for your devfee if mining ETC for christ sake, I understand you do a good job with your miners (you also make an awful lot of money, but it's cool anyway, it's deserved), but that's a long way from 1-2%, it's much closer to around 5% of lost hashrate each our with this dag swapping.

+1 i'm also loosing speed because of this

+1 too.
Also if mining on NiceHash is even worse, as you can get whatever coin with daggerhashimoto algo, and swap DAG like crazy :-D

[Claymore]

Something I really dislike about your miner Claymore is the fact that if I'm dual mining ETC, when DevFee starts I lose another 30-40 seconds because it needs to swap to a different DAG and then after DevFee ends it changes again to a different DAG (132 on ETC 130 on ETH).

I really, really dislike it about your miner.

Just set an ETC pool for your devfee if mining ETC for christ sake, I understand you do a good job with your miners (you also make an awful lot of money, but it's cool anyway, it's deserved), but that's a long way from 1-2%, it's much closer to around 5% of lost hashrate each our with this dag swapping.

+1 i'm also loosing speed because of this

+1 too.
Also if mining on NiceHash is even worse, as you can get whatever coin with daggerhashimoto algo, and swap DAG like crazy :-D

Ok in next update I will improve nicehash support (so devfee will be mined there too) and add "-allcoins etc" mode which selects devfee ETC pools. New version will be available in 2-3 days.

[Claymore]

I found a few recent questions related to low speed of LBC mining in dual mode. Check Readme, "KNOWN ISSUES" section:
.....
- LBC PoW is not very good for dual mining, it causes a bit less Ethereum mining speed.
.....

Also ASM mode is not implemented for LBC yet, but I'm working on it and expect about x2 speedup for LBC when it is finished (for AMD cards). It's a lot of work though, so it will take some more time.

[milosx7]

Hello, I was mining with 2 GTX 1050ti for a week now.
Today I have received 4 more of these cards, but when I start the miner I get the error:

Code:

GPU 0, GpuMiner cu_kd failed 4 (0), unspecified launch failure
GPU 1, GpuMiner cu_kd failed 4 (0), unspecified launch failure
GPU 1, Calc DAG failed!
GPU 0, Calc DAG failed!
GPU 2, GpuMiner cu_kd failed 4 (0), unspecified launch failure
GPU 2, Calc DAG failed!
GPU 1 failed
GPU 0 failed
GPU 2 failed
Setting DAG epoch #130 for GPU0
GPU 0, CUDA error 4 - cannot write buffer for DAG
Setting DAG epoch #130 for GPU1
GPU 1, CUDA error 4 - cannot write buffer for DAG
Setting DAG epoch #130 for GPU2
GPU 2, CUDA error 4 - cannot write buffer for DAG
ETH: 06/24/17-12:22:40 - New job from eu2.ethermine.org:4444
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s, GPU2 0.000 Mh/s
GPU 0 failed
GPU 2 failed
GPU 1 failed

Here are the parameters

Code:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eu2.ethermine.org:4444 -ewal 0xc141f8A43bf450B36948eC9C3Fe5068f8deF6Ced.rig1 -epsw x

I have set the virtual memory to 16GB in Windows8.1, with 2 GPUs everything works fine. I have also used DDU to clear drivers and re-installed a fresh driver AFTER adding GPUs. Having more than 2 gives me this wierd error. Can this be corrected?

Asrock Fatal1ty H270 Performance
4GB DDR4 Ram
Intel Celeron G3920
750w Corsair MR750i 80+Gold
Asus Ex GTX 1050ti 4GB GDDR4

Thanks!

@EDIT1: Very high OC. Pulled the cards back to stock, and it's working fine. Guess I'll have to OC them again till I reach the top stable amounts

[MinerosYV]

Has anyone experienced claymore destroying your wifi connection? 

Without claymore running I can ping my gateway all <50ms.  As soon as claymore starts mining the connection seems to be wrecked. Pings drop and claymore cannot access the network. Some pings get through but very few and with huge delays (3000 ms).

The only solution I've seen people talk about is hardwiring.  I've noticed it only happens with my new router and my rig on the old router works.  However I cannot reach the old router from where I want the new rig.

I did find a way out of this, it looks like is some kind of interference of the GPUs working, Claymore does not have anything to do with this.
Had a free PCIe slot, have a PCIe wifi adapter, if I install it right on the slot the connection would be there but the system keep drooping shares, so I installed a raiser in order to get the wifi adapter far from the rig, now it works wonderfully

Just my 2 cents

wow, if this is the answer, I'll be so happy.  I am using windows 10 and a usb wifi chip.  I'll get a small hub and see if I can put the wifi card further away.  Last night when I tried the usb wifi was sitting right under the GPUs.  I was suspicious of interference, but didn't think too hard about it. 

Now that I think about it, an USB cable extension should be enough too, gonna buy me a few of those to find out

[twocoinz]

I am new to mining but I started the Claymore Miner and ran it for a few hours then as i am figuring out how to add my wallet it turns out

THE DEVELOPER HAS HIS ETHEREUM WALLET ADDRESS PUT IN AS DEFAULT.

i searched his code on ethermine.org and he is getting abour an ETH a week from this. not cool.

[hacman]

I am new to mining but I started the Claymore Miner and ran it for a few hours then as i am figuring out how to add my wallet it turns out

THE DEVELOPER HAS HIS ETHEREUM WALLET ADDRESS PUT IN AS DEFAULT.

i searched his code on ethermine.org and he is getting abour an ETH a week from this. not cool.

Or, you could have just checked the command you were running and made sure your address was in there? 

This software is very well put together, and documented to an equally high standard, especially considering the nature of the project.

I really don't get why so many people seem to object to Claymore making some money for his efforts on this project. I'm sure you expect remuneration for whatever it is you do in your daily life!

[pehoko]

Agree - very good software, developer need some fee, but user always can do disable fee if he doesn't agree. Newbies please do more reading  than writing.

[MarcusDe]

I am new to mining but I started the Claymore Miner and ran it for a few hours then as i am figuring out how to add my wallet it turns out

THE DEVELOPER HAS HIS ETHEREUM WALLET ADDRESS PUT IN AS DEFAULT.

i searched his code on ethermine.org and he is getting abour an ETH a week from this. not cool.

LOL?
And what default address should be there? Maybe yours? Haha, you've made my day :-)

[dolores12]

hi , i try to setup a gtx 1080 ti windows 10 fully updated i get only 2 on eth driver i use 378.78 any help??

[preda]

I am new to mining but I started the Claymore Miner and ran it for a few hours then as i am figuring out how to add my wallet it turns out

THE DEVELOPER HAS HIS ETHEREUM WALLET ADDRESS PUT IN AS DEFAULT.

i searched his code on ethermine.org and he is getting abour an ETH a week from this. not cool.

Ahahahhahaha

[chancoin]

I am new to mining but I started the Claymore Miner and ran it for a few hours then as i am figuring out how to add my wallet it turns out

THE DEVELOPER HAS HIS ETHEREUM WALLET ADDRESS PUT IN AS DEFAULT.

i searched his code on ethermine.org and he is getting abour an ETH a week from this. not cool.

What a retard. Maybe you should have done some research before jump straight into running the program.

[Fakoleon]

Hello, how to configure multiple worker? When I run my 2nd pc, I only the 1st one, maybe it has to do with the api config but I'm not sure how to do it properly, thanks

[fonyo]

Hello, i have looked at a lot of the pages in this thread but can not find my issue. I have 5 GTX 1060 msi 3gb cards, trying to use claymore miner. It starts to mine fine then crashes with the following error.

GPU 1, GpuMiner cu_k00 failed 4, unspecified launch failure
GPU 1, GpuMiner kx failed 1
GPU 3, GpuMiner cu_k00 failed 4, unspecified launch failure
GPU 1, GpuMiner cu_k00 failed 4, unspecified launch failure
GPU 2, GpuMiner cu_k00 failed 4, unspecified launch failure
GPU 1 failed
GPU 3, GpuMiner kx failed 1
GPU 1, GpuMiner kx failed 1
GPU 2, GpuMiner kx failed 1
GPU 0, GpuMiner cu_k00 failed 4, unspecified launch failure
GPU 3, GpuMiner cu_k00 failed 4, unspecified launch failure
GPU 3 failed
GPU 1 failed
GPU 2, GpuMiner cu_k00 failed 4, unspecified launch failure
GPU 2 failed
GPU 0, GpuMiner kx failed 1
GPU 3, GpuMiner kx failed 1
GPU 2, GpuMiner kx failed 1
GPU 0, GpuMiner cu_k00 failed 4, unspecified launch failure
GPU 0 failed
GPU 3 failed
GPU 2 failed
GPU 0, GpuMiner kx failed 1
GPU 0 failed

******************************************
here is my batch file.

timeout /t 10
@echo %time% %date%
@echo off

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100

EthDcrMiner64.exe -tt 0 -epool stratum+tcp://daggerhashimoto.eu.nicehash.com:3353 -ewal 18PPjuF7psTxFRWcP7dBZgbGRHW78fGGWB -epsw x -esm 3 -allpools 1 -estale 0 -dpool stratum+tcp://decred.eu.nicehash.com:3354 -dwal 18PPjuF7psTxFRWcP7dBZgbGRHW78fGGWB

**********************************************

also, device manager shows 5 gpus, but claymore only finds 4. Any tips on this as well.


any help would be appreciated.

I have the same issue with him! My rig have 6 VGA Giga 3gb, but 1st VGA stoped Have anyone help us (

If you are having a single card first (others may fail afterward but usually starts with the same card), check your riser.  specifically I would replace the cheap USB cable that comes with it along with the power adapter if you are using it.  That's where most of my failures have been from.  The other thing to check is to put a meter at the wall and see what your total draw is and make sure you are not maxing out your power supply.

i have a 850 power supply and each card is using 105-110 watt, so i should have plenty of power. Also, the issue happens with 4 cards installed not even 5. Currently , i have three of the cards on the board and only one using the riser and still get the same message. three cards on the board alone run no problem. I am trying to get 4 stable before i work on the 5th. I do not know why the error keeps coming up. I will try to replace the usb cord and the molex to sata. I also have another riser board on the way from a different and better company(according to the reviews). Any other suggestions are appreciated.

It is not caused by the risers as I had the same issue with NVIDIA 1070 cards plugged in directly. It is not the OC (also happens at stock clocks) but the dcri value pushed over 35-40 that causes it. Tested with version 9.3 and 9.5. It only seems you could push the secondary coin (Sia in my case) much further (and earn more with dual mining than with equihash) as the ethash hash rate doesn't change at all until 40-ish. But then when you push it further, the miner actually fails with the error mentioned above. Not sure whether it is a Claymore bug or driver or something else that causes it. I would really appreciate an input from @Claymore regarding the issue.

[noviceminer]

The total shares for individual cards shown are not correct for Decred

https://i.imgur.com/H9RwSWP.png

[Claymore]

Dear Claymore!
This is a feature request:
Can You add a key to disable fan speed monitoring on water-cooled videocards to avoid log messages "828   Failed to get fan speed info"?
Main miner window show this info:
GPU0 t=65C fan=-1%, GPU1 t=68C fan=-1%, GPU2 t=68C fan=-1%, GPU3 t=72C fan=-1%

By default you can see this error in debug log only, is it a problem?

The total shares for individual cards shown are not correct for Decred

Already fixed in v9.5, update miner.

[sofianeelec]

To Claymore devloper,

Please Display icorrect shar in the miner to see witch Gpu is overclocked so much but keep mining incorrect shar

Thanks

[zanmat0]

How can you force the o/c settings in the bat file to apply?

Even with MSI Afterburner uninstalled, I can't get them to work. I have 2 RX570s exact same brand and model that are running at different memory speeds. They both have stock BIOS so how is this possible?

Anyone can offer some advice?

[ReaperCaution]

I have been reading and searching and I'm unable to find the ETHman app for remote management of the miner.  I can connect fine through the web to see the stats but I want to be able to manage it and reset it as well.  The smartphone app is good for stats but not for changes.

Where do I look?