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

[adamvp]

Something  Ram memory intensive? :p

Maybe  HODLcoin? ':d

[Ram4eg]

Could anyone let me know, what is command to reboot computer not to restart miner if video driver failed and i get very low hashrate after?

I have this line in *.bat

EthDcrMiner64.exe -wd 1 -r 1 -epool eth-eu.dwarfpool.com:8008 etc... but it doesn't help, after driver failed, rig keep going calculation low speed (0,5-8mhs on each R9 280x) before it's rebooted myself.

command -r >20 restarts miner, but it still low hashrate and i need reboot.

Assistance please.

[elsano8]

  Hi! Need help setting up mining Antpool , Help me please!  Greetings from Argentina!

[madmartyk]

  Hi! Need help setting up mining Antpool , Help me please!  Greetings from Argentina!

Being no one is mining ETH on Antpool, have you tried it on ethpool and changing the pool name?

[generalt]

On windows you can run:

shutdown /r /f /t 0

But of course you have to configure auto login for the computer and have everything run in your startup.

Ah I just reread your OP and I'm guessing you want that command from the miner.  I'm not sure if there is a switch in the miner to reboot the computer or run an external command if hash rate drops below a certain point.

[BitJunkie223]

Could anyone let me know, what is command to reboot computer not to restart miner if video driver failed and i get very low hashrate after?

I have this line in *.bat

EthDcrMiner64.exe -wd 1 -r 1 -epool eth-eu.dwarfpool.com:8008 etc... but it doesn't help, after driver failed, rig keep going calculation low speed (0,5-8mhs on each R9 280x) before it's rebooted myself.

command -r >20 restarts miner, but it still low hashrate and i need reboot.

Assistance please.

The simplest way I've found is to go into device manager, into your GPU, or I guess multiple GPU's (which may get more tedious) and disable, then re-enable them, and everything works. At least for me.

Problem is, my software will run forever once it's gotten started, but often if I have to close it then re-open it, I get the issue of the miner not starting and the driver hanging. So this is what works for me, but I have multiple of the same card and it's an easy-ish process... YMMV...

[Ram4eg]

Could anyone let me know, what is command to reboot computer not to restart miner if video driver failed and i get very low hashrate after?

I have this line in *.bat

EthDcrMiner64.exe -wd 1 -r 1 -epool eth-eu.dwarfpool.com:8008 etc... but it doesn't help, after driver failed, rig keep going calculation low speed (0,5-8mhs on each R9 280x) before it's rebooted myself.

command -r >20 restarts miner, but it still low hashrate and i need reboot.

Assistance please.

The simplest way I've found is to go into device manager, into your GPU, or I guess multiple GPU's (which may get more tedious) and disable, then re-enable them, and everything works. At least for me.

Problem is, my software will run forever once it's gotten started, but often if I have to close it then re-open it, I get the issue of the miner not starting and the driver hanging. So this is what works for me, but I have multiple of the same card and it's an easy-ish process... YMMV...

Doesn't work for me(( I can't controll rigs working 24/7, and make *.bat to reboot system every couple hours seems not good idea. Maybe there is another way to do it?

[Shivoreun]

Hi to community.
One more man with a problem...
16 Gb virtual memory is set.

Code:

21:56:34:718	434	ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s
21:56:36:508	aac	Setting DAG epoch #55 for GPU #1
21:56:36:508	aac	Create GPU buffer for GPU #1
21:56:36:518	aac	OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

21:56:36:518	cdc	Setting DAG epoch #55 for GPU #0
21:56:36:518	cdc	Create GPU buffer for GPU #0
21:56:36:518	cdc	OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

21:56:39:520	ecc	Setting DAG epoch #55 for GPU #1
21:56:39:520	ecc	GPU 1, OpenCL error -38 - cannot write buffer for DAG

21:56:39:520	7c0	Setting DAG epoch #55 for GPU #0
21:56:39:520	7c0	GPU 0, OpenCL error -38 - cannot write buffer for DAG

Please, advice, what's wrong?

So, no ideas?..

[CoRpO]

Hi to community.
One more man with a problem...
16 Gb virtual memory is set.

Code:

21:56:34:718	434	ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s
21:56:36:508	aac	Setting DAG epoch #55 for GPU #1
21:56:36:508	aac	Create GPU buffer for GPU #1
21:56:36:518	aac	OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

21:56:36:518	cdc	Setting DAG epoch #55 for GPU #0
21:56:36:518	cdc	Create GPU buffer for GPU #0
21:56:36:518	cdc	OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

21:56:39:520	ecc	Setting DAG epoch #55 for GPU #1
21:56:39:520	ecc	GPU 1, OpenCL error -38 - cannot write buffer for DAG

21:56:39:520	7c0	Setting DAG epoch #55 for GPU #0
21:56:39:520	7c0	GPU 0, OpenCL error -38 - cannot write buffer for DAG

Please, advice, what's wrong?

So, no ideas?..

Have you set this ?
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

How much physical ram ?
Which gpus ? (how much vram on them ?)
Other opened programs ?

[citronick]

Hi to community.
One more man with a problem...
16 Gb virtual memory is set.

Code:

21:56:34:718	434	ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s
21:56:36:508	aac	Setting DAG epoch #55 for GPU #1
21:56:36:508	aac	Create GPU buffer for GPU #1
21:56:36:518	aac	OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

21:56:36:518	cdc	Setting DAG epoch #55 for GPU #0
21:56:36:518	cdc	Create GPU buffer for GPU #0
21:56:36:518	cdc	OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

21:56:39:520	ecc	Setting DAG epoch #55 for GPU #1
21:56:39:520	ecc	GPU 1, OpenCL error -38 - cannot write buffer for DAG

21:56:39:520	7c0	Setting DAG epoch #55 for GPU #0
21:56:39:520	7c0	GPU 0, OpenCL error -38 - cannot write buffer for DAG

Please, advice, what's wrong?

So, no ideas?..

what GPU are you using?
you need at least 4GB cards mate

[CoRpO]

what GPU are you using?
you need at least 4GB cards mate

3Gb cards are fine. Maybe 2 Gb too but not sure with the latest dag

[citronick]

Could anyone let me know, what is command to reboot computer not to restart miner if video driver failed and i get very low hashrate after?

I have this line in *.bat

EthDcrMiner64.exe -wd 1 -r 1 -epool eth-eu.dwarfpool.com:8008 etc... but it doesn't help, after driver failed, rig keep going calculation low speed (0,5-8mhs on each R9 280x) before it's rebooted myself.

command -r >20 restarts miner, but it still low hashrate and i need reboot.

Assistance please.

The simplest way I've found is to go into device manager, into your GPU, or I guess multiple GPU's (which may get more tedious) and disable, then re-enable them, and everything works. At least for me.

Problem is, my software will run forever once it's gotten started, but often if I have to close it then re-open it, I get the issue of the miner not starting and the driver hanging. So this is what works for me, but I have multiple of the same card and it's an easy-ish process... YMMV...

Doesn't work for me(( I can't controll rigs working 24/7, and make *.bat to reboot system every couple hours seems not good idea. Maybe there is another way to do it?

if you can script something like.... if miner restart counter more than 2 then run reboot.bat

[adamvp]

Hi to community.
One more man with a problem...
16 Gb virtual memory is set.

Code:

21:56:34:718	434	ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s
21:56:36:508	aac	Setting DAG epoch #55 for GPU #1
21:56:36:508	aac	Create GPU buffer for GPU #1
21:56:36:518	aac	OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

21:56:36:518	cdc	Setting DAG epoch #55 for GPU #0
21:56:36:518	cdc	Create GPU buffer for GPU #0
21:56:36:518	cdc	OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

21:56:39:520	ecc	Setting DAG epoch #55 for GPU #1
21:56:39:520	ecc	GPU 1, OpenCL error -38 - cannot write buffer for DAG

21:56:39:520	7c0	Setting DAG epoch #55 for GPU #0
21:56:39:520	7c0	GPU 0, OpenCL error -38 - cannot write buffer for DAG

Please, advice, what's wrong?

So, no ideas?..

what GPU are you using?
you need at least 4GB cards mate

No 2gb is sufficient:)

[Dobmaster]

what GPU are you using?
you need at least 4GB cards mate

3Gb cards are fine. Maybe 2 Gb too but not sure with the latest dag

The size of the latest DAG is about 1.6 GB, so 2 GB card is fine at the moment.

[madmartyk]

Well we'll see how Claymore's miner works with the RX 480s tonight!!  4 on the way here!!

[Fanpant]

Well we'll see how Claymore's miner works with the RX 480s tonight!!  4 on the way here!!

I have seen the reviews in the gaming performance. It is slower than the R9 390. In the mining, it is also slower.

[citronick]

Well we'll see how Claymore's miner works with the RX 480s tonight!!  4 on the way here!!

keep us posted - mine only coming tomorrow morning.

which brand did you get?

[madmartyk]

Well we'll see how Claymore's miner works with the RX 480s tonight!!  4 on the way here!!

keep us posted - mine only coming tomorrow morning.

which brand did you get?

XFX Radeon Rx 480 8GB DDR5 3Xdp Hdm Graphics Cards RX480M8BFA6

Of course they price was higher than MSRP ($259), but free same day shipping

[osnwt]

PM me the log file, I will check it.

Another series of rejects @ DwarfPool. I understand it is not a miner fault, but wonder why it did not detect issues like 2000/800 or 6000/600 shares/rejects as a reason to restart.

I sent you PM with logs from 4.6b3, please check what happened.

[Xccel]

hello claymore,

I have a strange memory usage on certain card and my hash drop for the same GPU. I do not understand why.

Normally 1x R9 270 15MH at 1050/1500 and actualy  the memory usage is 1775 mb.

http://img15.hostingpics.net/pics/162288r9270.jpg

For another card my hash drop at 13.9 (  but same clock  ) my memory usage not same 1558mb , I think my problem is here.

http://img15.hostingpics.net/pics/667611270drop.jpg

Can you help my?

best regards