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

[tolazy]

must just say thank you for the miner software.

with CDM i get 33mhs and with ethminer-0.9.41-genoil-1.0.8 i get 29.5-29.8mhs

AMD 390x @1160Mhz powerlimit +50 core volt +30 set with msi afterburner

GREATE JOB

[zyzzyva]

is this right if i want to solo mine Expanse
EthDcrMiner64.exe -mode 1 -epool http://localhost:9656 -ewal 0xa9a1b80793c595a7b11bcc9f657d55cff58ba325 -epsw x -allcoins -1

You don't need -ewal or -epsw if you're connecting directly to gexp. Any block rewards you get will go to an account in your gexp wallet.

[Maicol792]

hello, this miner in single mode eth is More Fast of classic ethminer.exe or not ?? tnx

[Claymore]

thanks Claymore for the miner.. it works very good!

i´m getting kinda slow hashrates across all my rigs (compared to what other users report)


rigs are win7, 4gb, 15.12 dll in dir (it works the same as clean installed driver), variables set...

270x = 13.4 Mh/s
7950 = 18 Mh/s
280x = 18 Mh/s (!) gigabyte ones, 1020/1550

when i try to set -cclock or -mclock values, the miner fails to start and closes itself.

any help or tips will be appreciated.

Try to set "-etha 0" or "-etha 1" option and select the best for every card, check readme for details.

[Ajeto]

And of course install 15.12 or its dll-s at least.

where do you put DLLs, plz?

Never mind, tried in the miners folder...

[Beachguy]

@claymore - just had a chance to move to latest 4.2.
Really like the temp and fan speed showing, helps me to tune the -ethi and fan on all four GPU's
Two Thumbs UP   

[fr4nkthetank]

wussup guys, here I am happily paying 2% to claymore I suppose   Here is my question.  I used to mine at dwarfpool, have my backup at coinmine but I wanted to try out ethermine.  anybody mine there with claymore ?  I cant connect to the stratum server, anybody have any ideas ?

[Tinua]

Why DCR hashing fail, if ETH-Pool is down?

Because it is senseless not to mine Ethereum if you use this miner. This is Ethereum miner and plus Decred optionally, not vice versa. Just use failover to change eth pool.

Sorry if i come back to this case.

I rent my ETH and DCR hashrate on miningrigrental.
Now a renter has not entered a pool and my ETH has a Job timeout.
This causes, that my DCR hashrate stops also and that is bad when I have rented the DCR hashrate.
Is there no solution that DCR continue hashing with the set intensity (-dcri)?

A ETH failover pool is not really a solution because i get paid from miningrigrental for not hashing ETH.....

[osnwt]

wussup guys, here I am happily paying 2% to claymore I suppose   Here is my question.  I used to mine at dwarfpool, have my backup at coinmine but I wanted to try out ethermine.  anybody mine there with claymore ?  I cant connect to the stratum server, anybody have any ideas ?

-esm 1    ?

[Trimegistus]

Guys, I've been mining with v4.1 at dwarf's, my rigs are stable and everything is fine.

However, I've been loosing hash rate over the last few days 

I've lost 1~2% in three or four days.

Is this normal? Can it be related with the constant DAG growth?

Are you experiencing anything similar?

[fr4nkthetank]

wussup guys, here I am happily paying 2% to claymore I suppose   Here is my question.  I used to mine at dwarfpool, have my backup at coinmine but I wanted to try out ethermine.  anybody mine there with claymore ?  I cant connect to the stratum server, anybody have any ideas ?

-esm 1    ?

thanks yeah I had that but still doesnt want to connect.  im bummed

[citronick]

wussup guys, here I am happily paying 2% to claymore I suppose  Here is my question.  I used to mine at dwarfpool, have my backup at coinmine but I wanted to try out ethermine.  anybody mine there with claymore ?  I cant connect to the stratum server, anybody have any ideas ?

-esm 1    ?

thanks yeah I had that but still doesnt want to connect.  im bummed

use -esm 1 and also "-ewal yourETHaddress.yourworkername" format

It the same format at ethpool

-- edited

[JuanHungLo]

Guys, I've been mining with v4.1 at dwarf's, my rigs are stable and everything is fine.

However, I've been loosing hash rate over the last few days 

I've lost 1~2% in three or four days.

Is this normal? Can it be related with the constant DAG growth?

Are you experiencing anything similar?

Yes, yes, I am.  Larger DAG I am fairly sure is the culprit.  Individual cards in the rigs all have less hashrate as well with this new epoch.

[Talan]

Claymore, is this fix relevant to your miner

https://github.com/Genoil/cpp-ethereum/issues/36

It could fix some low difficulty shares, at least in ethminer.  

My miner does not use any sources from ethminer, so any bugs/fixes related to ethminer are not related to it.

Hi Claymore,
I'm also wondering how your miner handles such cases what genoil has fixed here: After having received a new job, will your miner still submit stale shares for the replaced job?

In fact, stale shares are invalid shares. If some pools want to get stale shares I will add such option, but some pools can count stale shares as invalid shares and you will ask me why miner sends more invalid shares. Therefore I will check all popular pools how they work with stale shares, so I can decide if this option must be enabled or disabled by default. Anyway, I will add this option in next update.
BTW, stale shares rate is less than 1% for my miner.

Hi Claymore,

Thanks for taking this up. How about you keep it simple by adding one commendline option to send stale shares and keep the status quo as default?
This way, there won't be a need to check all pools as anyways this could change over time. I heard that miningpoolhub and ethpool/ethermine accept stale shares as they could result in uncles.

Thanks

[Freedom425]

It seems like the temperature/find GPU ID numbers do not match up with the hash rate ID numbers. GPU3 for temp/fan seems to correspond to GPU2 for ETH hashrate.

[osnwt]

I'm new here but wonder every time why no-one RTFM? Ok, not the whole thread but at least the first message with manual and known issues. The issue of temp order mismatch is asked literally on every page of this topic and is well described in the manual on the first page of the thread as well as in the README file of the miner.

This is a known issue, thanks to AMD driver developers. Use -di switch to fix it.

[CorePrime95]

I have benchmarked the dualminer versions 1.0 - 4.2 (using 280X and 390)
And starting with version 3.3 my hashrate is slightly lower then with the previous versions, what might be the reason?

[revelacaogr]

wussup guys, here I am happily paying 2% to claymore I suppose  Here is my question.  I used to mine at dwarfpool, have my backup at coinmine but I wanted to try out ethermine.  anybody mine there with claymore ?  I cant connect to the stratum server, anybody have any ideas ?

-esm 1    ?

thanks yeah I had that but still doesnt want to connect.  im bummed

use -esm 1 and also "-ewal yourETHaddress.yourworkername" format

It the same format at ethpool

-- edited

if this can help u,i mine in ethermine with this .bat:

EthDcrMiner64.exe  -epool  eu1.ethermine.org:4444 -ewal 0x.....  -epsw x  -esm 0  -ethi 11  -dpool stratum+tcp://dcr.pool.mn:4800   -dwal  user.worker  -dpsw pass   -dcri 35  -mode 0  -allpools 1 -wd 0 -etha 0,1
pause

[Claymore]

I have benchmarked the dualminer versions 1.0 - 4.2 (using 280X and 390) here: http://bytefever.net/post/ethereum_benchmark_dualminer_versions/
And starting with version 3.3 my hashrate is slightly lower then with the previous versions, what might be the reason?

Check history.txt:

- default value for "-ethi" option is "8" now (instead of "16"), it slightly reduces delays when miner accepts new job.

You can set is back to 16 if you want to see max hashrate.

[citronick]

is the maximum hash for DCR, -dcri 60 ?