Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 996.

Raja_MBZ

legendary

Activity: 1862

Merit: 1505

Quote from: mettalmag on March 10, 2017, 01:15:41 PM

I don't understand, it happens on regular bases, miner is working with 3xRX480 and suddenly one card drops to 7MH/s-4MH/s and then the OpenCL error appears, why it happens or what is the cure ?

Most probably you're over-clocking too much or under-volting too much. If that's the case, try mining with some less values.

Else see the temperature of the graphics cards, check if any of those is getting over-heated. If everything's alright here and there, you might have to change the driver and OS.

mettalmag

legendary

Activity: 1084

Merit: 1003

≡v≡

I don't understand, it happens on regular bases, miner is working with 3xRX480 and suddenly one card drops to 7MH/s-4MH/s and then the OpenCL error appears, why it happens or what is the cure ?

deadsix

hero member

Activity: 751

Merit: 517

Fail to plan, and you plan to fail.

Quote from: ParkExcite on March 10, 2017, 07:06:21 AM

Is there a dual miner ETH/zec scheduled ?

There is no point in an ETH/ZEC dual miner because both the algos stress the GPU similarly. Dual miners only make sense when one algo is only core focused, and the other is only memory focused. That being said, you can run both claymores ETH miner and ZEC miner together if you reduce intensity for both, but its half assing the whole thing and doesn't make a lot of sense.

ParkExcite

member

Activity: 89

Merit: 10

Is there a dual miner ETH/zec scheduled ?

RustyWraith

newbie

Activity: 3

Merit: 0

Quote from: RustyWraith on March 09, 2017, 05:17:19 PM

So, I have a problem.

I have Ubuntu 16.04 with two 4Gb rx 470s (red devils) in pci-e slots. Miner hangs after the "1 DCR pool specified" line. Before open CL initializing. I was able to make it work randomly, but it hangs with "DAG buffer allocation" error after a few minutes.
If I remove one GPU from the slot it works perfectly fine.
I have similar rig with Sapphire rx 470 and 480 in two pci-e slots. It works fine.
Maybe, I need configure a driver?
I cannot work out a solution. Please, help!

Ok. I have some additional information.

Code:

rustywraith@node1:/var/log$ sudo lshw -c video
*-display
description: VGA compatible controller
product: Advanced Micro Devices, Inc. [AMD/ATI]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:01:00.0
version: cf
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
configuration: driver=amdgpu latency=0
resources: irq:127 memory:c0000000-cfffffff memory:d0000000-d01fffff ioport:e000(size=256) memory:dfe00000-dfe3ffff memory:dfe40000-dfe5ffff
*-display UNCLAIMED
description: VGA compatible controller
product: Advanced Micro Devices, Inc. [AMD/ATI]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:02:00.0
version: cf
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller cap_list
configuration: latency=0
resources: memory:a0000000-afffffff memory:b0000000-b01fffff ioport:d000(size=256) memory:dfd00000-dfd3ffff memory:dfd40000-dfd5ffff

For some reason second card has no driver. Any suggestions, please?

Dowper

full member

Activity: 173

Merit: 100

Quote from: Antonious on March 10, 2017, 03:38:07 AM

Hi Claymore. Im using your miner and often see this in log files: "DCR: weak share, skip". What does this mean? Im loosing money or it is normal?

Same here, I mine DCR on coinmine.

Antonious

newbie

Activity: 4

Merit: 0

Hi Claymore. Im using your miner and often see this in log files: "DCR: weak share, skip". What does this mean? Im loosing money or it is normal?
Coinmine pool.

Why in miner and in pool are not the same speed?
http://i.piccy.info/i9/4f1aa12ea21e29342f67b87da493d96e/1489150317/5912/1127014/speed.png

http://i.piccy.info/i9/bb1867635ccd497424eeb59cb5a9b398/1489150466/20903/1127014/speed2.png

http://i.piccy.info/i9/aa4a33afc3e22018abd6441caa06c6d9/1489150479/12512/1127014/speed3.png

felixbrucker

hero member

Activity: 700

Merit: 500

I've got a very strange problem on one of my machines: EthDcrMiner seems to lock up of some kind and the process cant be killed via taskmanager (access denied)

seems to happen sometimes when killing it to start another miner with higher profitability, as a result i now have 6 instances of the miner running which cant be killed, and any new ones started dont start mining and lockup as well:

i have not seen this happening with other miners, will monitor with eth miner disabled

- im using eth only mode
- i have set 16GB of virtual ram
- im using 2x 290 with a single instance per gpu
- im using win8.1 x64
- im using amd drivers 16.12.2

anyboy knows why that might be?

adaseb

legendary

Activity: 3808

Merit: 1723

Quote from: Benkoo on March 09, 2017, 08:44:20 AM

Profitable to mine?

Like the above poster said its all speculation however there is a temporarily market off the market located at
https://bitcointalksearch.org/topic/pascal-lite-coin-account-trading-1817934

Highest bid is at 3000 Sats.

So its about 322% more profitable than PascalCoin if you can sell at that price and at the current difficulty.

However there are no gaurantees you can sell at that price and the difficulty is skyrocketing every few hours...

miner417

member

Activity: 84

Merit: 10

While mining Eth and Siacoin, or any other coin for that matter, it seems like my secondary coin is always locked at 10x the rate of eth. When I mine DCR or SC with it, it's always exactly 10x the speed of the Eth mining (23.5MH/S, GTX 1060 3gb). Is this a known thing or something I should look into?

RustyWraith

newbie

Activity: 3

Merit: 0

I have 4 such identical rigs. So it's systematic. Not a dirty contact.
For rx 470 on linux I have to use amdgpu pro 16.xx driver.

I suspect, i need configure MB bios or X-org. Dont know exactly how.

AzzAz

legendary

Activity: 1030

Merit: 1006

Quote from: RustyWraith on March 09, 2017, 05:17:19 PM

So, I have a problem.

I have Ubuntu 16.04 with two 4Gb rx 470s (red devils) in pci-e slots. Miner hangs after the "1 DCR pool specified" line. Before open CL initializing. I was able to make it work randomly, but it hangs with "DAG buffer allocation" error after a few minutes.
If I remove one GPU from the slot it works perfectly fine.
I have similar rig with Sapphire rx 470 and 480 in two pci-e slots. It works fine.
Maybe, I need configure a driver?
I cannot work out a solution. Please, help!

1. To high clock. Or over - undervolted
2. Weak PSU or bad connector/s
3. Dirty card contacts
4. Faulty card
5. Did I mention "reinstall driver? and use 16.11.5?

RustyWraith

newbie

Activity: 3

Merit: 0

So, I have a problem.

I have Ubuntu 16.04 with two 4Gb rx 470s (red devils) in pci-e slots. Miner hangs after the "1 DCR pool specified" line. Before open CL initializing. I was able to make it work randomly, but it hangs with "DAG buffer allocation" error after a few minutes.
If I remove one GPU from the slot it works perfectly fine.
I have similar rig with Sapphire rx 470 and 480 in two pci-e slots. It works fine.
Maybe, I need configure a driver?
I cannot work out a solution. Please, help!

fittsy

sr. member

Activity: 441

Merit: 252

Quote from: Benkoo on March 09, 2017, 08:44:20 AM

Profitable to mine?

Not yet. It is all speculation at the moment.

Pascal Lite isn't on any exchanges yet. However they are in the process of getting listed on Cryptopia.

I turned my rig on to dual mine ETH & PASL just in case. I stopped mining DCRED for a couple days.

Benkoo

newbie

Activity: 4

Merit: 0

Quote from: code_honesty on March 08, 2017, 11:09:23 PM

Guys,

You can also mine Pascal Lite with your Eth+Pasc dualminer.

Pascal Lite is a fork of pascalcoin with improvements on network and coin immersion. The networks sits at 250GHS on peak and 70GHS atm.

For more Info you can check its ANN at

ANN: https://bitcointalksearch.org/topic/annpasl-pascal-lite-the-future-is-almost-here-1773026
Explorer: https://pascallite.com/
Pool: https://pasl.fairpool.xyz/
Pool automatically distributes an account to miner when you reached 12.5 PASL

Its on cue to be listed on https://www.cryptopia.co.nz/. The devs are currently working it out. If you missed the first one, this might be your second chance. Mine while hashrate is low.

Cheers.

Profitable to mine?

mrmaigo

newbie

Activity: 16

Merit: 0

Quote from: mettalmag on March 08, 2017, 02:49:56 PM

is there a possibility to add user and pwd management to remote monitoring web client?

That would help my paranoia

code_honesty

newbie

Activity: 42

Merit: 0

Guys,

You can also mine Pascal Lite with your Eth+Pasc dualminer.

Pascal Lite is a fork of pascalcoin with improvements on network and coin immersion. The networks sits at 250GHS on peak and 70GHS atm.

For more Info you can check its ANN at

ANN: https://bitcointalksearch.org/topic/annpasl-pascal-lite-the-future-is-almost-here-1773026
Explorer: https://pascallite.com/
Pool: https://pasl.fairpool.xyz/
Pool automatically distributes an account to miner when you reached 12.5 PASL

Its on cue to be listed on https://www.cryptopia.co.nz/. The devs are currently working it out. If you missed the first one, this might be your second chance. Mine while hashrate is low.

Cheers.

AzzAz

legendary

Activity: 1030

Merit: 1006

Quote from: BenCodie on March 08, 2017, 01:35:39 PM

Quote from: BogdanCo on March 08, 2017, 11:55:14 AM

Quote from: BenCodie on March 08, 2017, 07:32:21 AM

Quote from: adaseb on March 08, 2017, 05:32:05 AM

Quote from: BenCodie on March 08, 2017, 05:29:57 AM

Kindly share your speeds on Sapphire HD 7990 on eth only

Don't mine ETH with that card. Mine XMR or ZEC instead.

It has a DAG bug thrashing.

Quote from: Naughtis on March 08, 2017, 07:08:51 AM

HD 7990 is very good for ZEC mining as it has 384 bit memory bus.

I knew but i was getting and running stable @ 14Mh/s on each GPU.
Just wanted to make sure it was not my settings fault.

Other guy getting 22MH/s mining ETH on 7950 GPU which has same spec 3GB and 384 bit memory bus (if i am not wrong)

7990 has two GPUs so it should at least get 18Mh/s to 20Mh/s on each GPUs

14-15 Mh/s on each of the 7990's GPU, this is what I get when mining ETH, but the card is very good at Zec mining 290-300 H/s /GPU
22Mh/s on 7950 I think was in the old days...

Thanks for reply
Mine 7990 getting 300+ H/s at zec.

check "helipotte" post and see his screenshot posted by him https://bitcointalksearch.org/topic/m.18100199

GPU0 is a 7950 getting 22.5Mh/s

7950 can do 22MH ETH @ insane clocks like 1450/1750 and some 300W+ ... That would be fun with 7990 :-)

clipto

member

Activity: 311

Merit: 10

That would be a big plus indeed!

mettalmag

legendary

Activity: 1084

Merit: 1003

≡v≡

is there a possibility to add user and pwd management to remote monitoring web client?

Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 996. (Read 6590718 times)