Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 492. (Read 6590718 times)

"CUDA error - Cannot allocate big bugger for DAG. check readme for possible solutions"

I don't have Nvidia, but as said it shuld be documented in the readme.txt. I suspect
- "Set Virtual Memory 16 GB."
- need 4GB VRAM

on AMD I would suspect missing environement variables (GPU_FORCE_64BIT_PTR ...)

Hello! I have actually a little problem. I got that when I start the software.

https://www.noelshack.com/2018-01-3-1515000144-sans-titre.png

Someone can help me?

This is a common problem when a card it pushed too hard (overclocked, dcri too high etc). Reduce settings until card is stable.

Hello everybody,

i am pretty new to that - so hello everybody, but i have read really a lot to understand everything and now have setup my first rig with rx580 pulse 8GB cards.

Genereally they are working pretty well despite 2 facts which i am not pretty sure about. One is claymore related.

At some point it seems that one card is dropping it Mh/s to 0 - resulting in a hang process. Claymore miner then restarts this thread but it then hangs at POOL/SOLO version line when posted. Nothing is happening anymore. I need to restart the entire rig to get this solved.

Do you have any idea where this error comes from? I mean restarting the thread is great, but it doesnt work on my rig. (windows 10 x64 btw.)

Thank you so much,

Anyone had trouble with the AMD Wattman compute workloads switch using 17.12.2 minimal setup drivers?

I just added two Rx570s to three Rx580s already running in a rig.
Now one of the RX580s won't switch from graphics to compute workload - it appears to work but when Wattman restarts it still shows graphics and this card is slow in Claymore Dual Miner 10.2.
All the other cards are fine and this card switched properly to compute before adding the extra two cards.

Any ideas? This is a strange one.

I was looking to upgrade my other rigs from the Blockchain beta drivers but now I'm not sure I should.

Are you using Simple mining ti mine UBIQ?

Im trying and cant get it to work.

Question in other forum:

Hello all and Happy New Year.

To save me reading through 1000's of posts - which i will start doing - can anyone give me pointers on mining other Ethash coins on my AMD rig currently running claymore-eth-v10.2 mining Etherium?
-wd 1 -r 1 -epool stratum+tcp://eth-eu.dwarfpool.com:8008 -ewal $walletETH/$rigName -esm 0 -epsw x -allpools 1 -mport -3333 -asm 1

And NeoScrypt on my Nvidea Rig currently running ewbf-0.3.4b mining Z Cash.
--server eu1-zcash.flypool.org --user xxxxxxxxxxxxxxxxxxxxxxxxxxx.$rigName --pass x --port 3333

I've tried changing things and i can't get anything to work.

A few pointers would be greatly received.

Thanks

W

So i just tried using my claymore miner in SmOS to mine Ubiq and i get nothing.
Basically changing -epool address and using an UBQ address:
-wd 1 -r 1 -epool stratum+tcp://eu.ubiqpool.io:8008 -ewal 0x000000000000000000000000000000/$rigName -esm 0 -epsw x -allpools 1 -mport -3333 -asm 1

I get:
ETH: Stratum - connecting to 'eu.ubiqpool.io' <209.222.30.133> port 8008
ETH: Stratum - Connected (eu.ubiqpool.io:8008)
ETH: Authorization failed
: {"id":2,"jsonrpc":"2.0","result":null,"error":{"code":-1,"message":"Invalidlogin"}}
Stratum - reading socket failed, disconnect
ETH: Job timeout, disconnect, retry in 20 sec...

I can confirm this works. DevFee stays on the same UBQ pool. Thank you!

Nope, guy is thinking that dual mining will kill his GPU faster and that they will not last more than 6 months if he dual mines. But well, poor 25rigs.
Thanks for the input.

The story is actually quite short: setting up the miner for a 3rd party and don't want them to know that you are mining dec in your personal wallet.
And yes, it's been asked before.

I use Ubuntu 16.04.3 and I have this kind of problem, linked to overclocking and similar instability problems.
The problem is that it is locking something hardware, and the kernel cannot stop the thread, nor even shutdown properly.
I used a USB watchdog, but recently i found that my Asrock H81 ProBTC include an iTCO watchdog that is just to be configured with linux watchdog.

for restart I use the restart.sh with a shutdown -r (check thay you have a restart.sh  that works, show trace to see if it is called).

if your kernel is just stuck while rebooting, try to configure the watchdog of your motheboard if there is on, or acquire a USB watchdog.

Maybe it is already configured under EthOS

Not sure if anyone asked this yet...but is there a way to hide DCR in console? I just want to see ETH status of mining (long story why) 

Mate, again, if you are mining Ubiq, use "-allcoins exp". It will mine Ubiq for devfee, same pool, same dag. I have tested myself in 3 different ubiq pools and the devfee works in all of them (dont use -allpools).

Looks like you might need to install Microsoft Visual Studio 2013 Runtime Libraries, don't know if this will help but I guess there's no harm in trying:
https://support.native-instruments.com/hc/en-us/articles/209571689-Windows-Error-Message-Missing-MSVCP120-dll-File
https://support.microsoft.com/en-us/help/3179560/update-for-visual-c-2013-and-visual-c-redistributable-package

Have you tried DubaiCoin (DBIX)? The DAG Epoch is only #6 and the size is roughly 1.05GB. Should be easier for your card.

Let me know if your r7 260x get better hashrate mining DBIX

I am new to mining (2nd day into it).
I downloaded the most recent version of Claymore's Dual miner, and I use:
A10 6300 (currently mining XMR @ 46 H/s using 3 of the 4 cores)
2x RX560 (currently mining Signum @ 8.8MH/s each)
Windows 7

When I try to run the bechmark on NiceHash I get an error saying it didn't find msvcp120.dll.
Can it be because I use windows 7?
I downloaded the mentioned DLL from an online library but I don't really know where to drop it.
I have copies on:
/win
/win/system32
/NiceHash
/NiceHash/bin3rdparty/Claymore

And it still says it cant find the file.
What can I do to make this miner work?
Thank you.

Hi guys,
I have issue with Claymore 10.2, I've modded rx580 cards, but when connected in rig only one gets 29mhs in ethereum dual mining and the other 3 do only 25mhs per card. Can it be somehow connected, with PCIEx3 vs PCIEx2 ports? Different algo (Cryptonight) seems to work fine.

In 1-3 days I will release new version with Adrenalin drivers support (fan/temperature/clocks management) and some other improvements.

Maybe not so much a problem with the math as what is considered the end of the devfee period - I marked it as when my mining pool acknowledged receipt of my credentials with "39 bytes".

Check your math. Devfee was 37 sec as it should be and the log clearly shows that DAG was created within devfee. So just sit back and collect coins.

i watched movie yesterday and just realized (someone speak in movie about plant claymores)

i checked and The M18A1 Claymore is a directional anti-personnel mine

this mine isn't related to OUR or regular mine but its clever to name software that way