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

[Powablocks]

Why use windows 7 ?

[fredeq]

The calculators assume 100% block reward @ 5 Ethers and doesn't count for uncle blocks (which can be as low as 1.25 Ethers) and orphans, and to not forget the pool fee and your miner efficiency. Having 90% of the calculated reward is a great result in my opinion.

Edit: BTW, the weighted average of uncles in the network is between 7-10 %

My calc allows to customize both block reward and pool fee, link in the footer
Direct link to ETH here: http://www.whattomine.com/coins/151-eth-ethash

I agree though that ETH calc results are generally below average. I tend to put in 10% pool fee when doing calculations for it.

[Walrusbonzo]

My miner stop why and how to restart it automaticly pls ?
http://prntscr.com/bclhjf
I have a r9 290 and windows 10, catalyst 15.12.

Dont use win 10
Use win 7 64

Windows 10 and Radeon 16.5.x on three PCs here, zero issues and excellent hash rates. Windows 7 is not needed.

[lynxchat]

Hello!

First question:
If I restart EthMan.exe, I need to add all my farms manual. It's normal?

Maybe add button save config in EthMan.exe?

Second question:
I add in config file options -r -1 (do not reboot miner), but it options no work, and miner peбyт if GPU is dead. Whats wrong??

[Claymore]

Hello!
First question:
If I restart EthMan.exe, I need to add all my farms manual. It's normal?
Maybe add button save config in EthMan.exe?
Second question:
I add in config file options -r -1 (do not reboot miner), but it options no work, and miner peбyт if GPU is dead. Whats wrong??

1. There is "Save" button on "Options" tab. If it does not work it means that it cannot save options there, check your rights if you can write files in the folder with EthMan.
2. Miner cannot reboot with "-r -1", but it will be closed. Use "-wd 0" to disable watchdog if you want to continue mining on the rest of GPUs.

[soyab0007]

Does Win 7 or 10 makes difference in Mining?

[lynxchat]

Hello!
First question:
If I restart EthMan.exe, I need to add all my farms manual. It's normal?
Maybe add button save config in EthMan.exe?
Second question:
I add in config file options -r -1 (do not reboot miner), but it options no work, and miner peбyт if GPU is dead. Whats wrong??

1. There is "Save" button on "Options" tab. If it does not work it means that it cannot save options there, check your rights if you can write files in the folder with EthMan.
2. Miner cannot reboot with "-r -1", but it will be closed. Use "-wd 0" to disable watchdog if you want to continue mining on the rest of GPUs.

Thank you for fast responce.
1. In 1.2 version save config wock perfectly.
2. Thank you for command.

[ekiller]

Hello!
First question:
If I restart EthMan.exe, I need to add all my farms manual. It's normal?
Maybe add button save config in EthMan.exe?
Second question:
I add in config file options -r -1 (do not reboot miner), but it options no work, and miner peбyт if GPU is dead. Whats wrong??

1. There is "Save" button on "Options" tab. If it does not work it means that it cannot save options there, check your rights if you can write files in the folder with EthMan.
2. Miner cannot reboot with "-r -1", but it will be closed. Use "-wd 0" to disable watchdog if you want to continue mining on the rest of GPUs.

Hello ,  can I solve this 

  My remote manager does not show GPU temp

windows 10 x64   /   Dual miner 4.4 Beta 2

[Claymore]

Hello ,  can I solve this 
  My remote manager does not show GPU temp
windows 10 x64   /   Dual miner 4.4 Beta 2

Firstly, make sure that the miner itself shows temperature.
It can be if you use RDC (Remote Desktop Connection) on miner computer. If so, use some different tool for remote access, RDC disables access to real hardware properties.

[mojoxc]

Claymore I love the miners and I have it running on multiple rigs with the remote monitoring...my miner still won't display the temperatures on windows 8.1 and Remote desktop is disabled and it still doesn't show up.  Any thoughts on why?  I do run these option settings in the miner -tt 65 -tstop 82 -ftime 10 -r 0.

I am running miner v4.5
GPUs are R9 Nanos

Update:  It is on my end with a combination of using onboard graphics for booting and the cards for mining causes an issue of the hardware being unable to read the temperature in the system.

[adamvp]

I would like to use this miner on Ubuntu server 15.10

I have to wget precomplied version?
How to set export variables correctly?

I install but.. something wrong with coinmine.pl:

ethdcrminer64 -epool eth.coinmine.pl:4000 -ewal adamvp.2 -esm (!) -epsw x
(!) - I have tried 0,1 or 2 but nothing changed.. still below error:

Code:

Received unknown response: {"id":null,"method":"mining.notify","params":["c0ce","0xf3c2d49683d2dcef74f69eb0e0b56584ef1b223e10d3c8684864db6a8eb0e88f","0xc3ddddc8436ab2c5958d2527f3d0d91a9e33c92b59a4fcec4e3523d4bed939e6",null,true]}
ETH: Job timeout, disconnect, retry in 20 sec...

nanopool seems to work, but not showing temps..

is it impossible without X?

And my last question: I installed fglrx drivers.. Are these ok? Or should I use something other?

[Claymore]

I would like to use this miner on Ubuntu server 15.10

I have to wget precomplied version?
How to set export variables correctly?

I install but.. something wrong with coinmine.pl:

ethdcrminer64 -epool eth.coinmine.pl:4000 -ewal adamvp.2 -esm (!) -epsw x
(!) - I have tried 0,1 or 2 but nothing changed.. still below error:

Code:

Received unknown response: {"id":null,"method":"mining.notify","params":["c0ce","0xf3c2d49683d2dcef74f69eb0e0b56584ef1b223e10d3c8684864db6a8eb0e88f","0xc3ddddc8436ab2c5958d2527f3d0d91a9e33c92b59a4fcec4e3523d4bed939e6",null,true]}
ETH: Job timeout, disconnect, retry in 20 sec...

nanopool seems to work, but not showing temps..

is it impossible without X?

And my last question: I installed fglrx drivers.. Are these ok? Or should I use something other?

Use "-esm 2".
Install AMD APP SDK to see temps.

[aimsml]

Excellent work dear Claymore.
The forum can not attach a picture to prove the stable operation. 64.7 63.2 get work
Thank you for your hard work.

[CoRpO]

Claymore,

Thank you for your miner. I have 2 requests about the dev fee :

• Please create an account on coinmine.pl for devfee. I do like MPOS based pools a lot, and it seems there are none in your devfee accounts as of now. I'm getting invalid shares when switching from my pool to the devfee pools
• Please allow to setup a region for the devfee pools : I'm in europe and my miners are connecting to us1.ethermine.org (terrible ping, +/- 144ms vs 40 ms for eu servers, reported by your miner)

Thats all

1. Well, then I will have to create accounts on other pools that requires Login.Worker style. Not a good idea. You cannot get invalid shares on your pool due to switching to devfee pool. If you get invalid shares during devfee mining, it is not related to your earnings. It can be related to devfee only.
2. Same thing - bad ping to devfee pool is not related to your earnings. It can be related to devfee only.

1. Considering the income generated by the devfee, you could create a few accounts, it takes a few minutes at most, and it's smoother not to have to switch pools. Maybe just coinotron ? Looking at the top 10 pools, coinmine and coinotron are the only MPOS based pools, and have rather cool tools to monitor them. I got sometime invalid shares when switching to or from the devfee pools. That's not a lot, but efficiency wise, I don't like wasting of ressources
2. It's for you, to get more efficient devfee (well maybe you can just add a few geo urls for each pools and choose at launch time the server with the lowest ping without user interaction).

Anyway those are just suggestions

[pehoko]

Hello ,  can I solve this 
  My remote manager does not show GPU temp
windows 10 x64   /   Dual miner 4.4 Beta 2

Firstly, make sure that the miner itself shows temperature.
It can be if you use RDC (Remote Desktop Connection) on miner computer. If so, use some different tool for remote access, RDC disables access to real hardware properties.

Hi, I have the same problem. Miner itself doesn't show temp and speed fan of second card, but other programs show.

[adamvp]

I would like to use this miner on Ubuntu server 15.10

I have to wget precomplied version?
How to set export variables correctly?

I install but.. something wrong with coinmine.pl:

ethdcrminer64 -epool eth.coinmine.pl:4000 -ewal adamvp.2 -esm (!) -epsw x
(!) - I have tried 0,1 or 2 but nothing changed.. still below error:

Code:

Received unknown response: {"id":null,"method":"mining.notify","params":["c0ce","0xf3c2d49683d2dcef74f69eb0e0b56584ef1b223e10d3c8684864db6a8eb0e88f","0xc3ddddc8436ab2c5958d2527f3d0d91a9e33c92b59a4fcec4e3523d4bed939e6",null,true]}
ETH: Job timeout, disconnect, retry in 20 sec...

nanopool seems to work, but not showing temps..




is it impossible without X?

And my last question: I installed fglrx drivers.. Are these ok? Or should I use something other?

Use "-esm 2".
Install AMD APP SDK to see temps.

I tried yestarday with -esm 2 didn't work. now it's ok,

but still not temp...

I have used this tutorial to instal AMD APP SDK https://forum.ethereum.org/discussion/2695/frontier-mining-setup-notes-ubuntu-15-04-geth-v1-0-amd-ethminer


and another problem:

when I trying attach to screen:

Code:

Two characters are required with -e option, not 'pool'.

[tolazy]

Can we use antminer S7 or S5 to mine etherum?

never

you can mine with them att a multi pool and select eth.
only one i know is https://www.eobot.com

dont know if its profitable

[pehoko]

v4.4 miner
Error "...GPU 1, OpenCL error -4 - cannot create DAG on GPU..."
 

[CoRpO]

v4.4 miner
Error "...GPU 1, OpenCL error -4 - cannot create DAG on GPU..."
 

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

or

not enough ram or virtual memory

[pehoko]

Thank you, notice that pagefile was 2gb, set to 16gb and no problem.