claymore, can you assist me... im getting
openCL error - cannot alocate big buffer for dag
on one 7850 AMD, latest drivers, i know its not problem witg its 2 GB ram, because my other 7850s with same miner, same driver, same OS, are working ok
http://prnt.sc/ceecuu
Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 1136. (Read 6590565 times)
September 05, 2016, 09:41:40 AM
September 05, 2016, 09:05:46 AM
Hello,
i Use
Ubuntu 1604
Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v6.4
SAPPHIRE NITRO RADEON RX 470 8G
and i have test the option
-cvddc 1050
-mvddc 1050
but if i reduce the mV - nothing change on the Power Consumtion (I measure the power consumption with a calibrated electricity Watt meter)
what do i worng?
lg Martin
i Use
Ubuntu 1604
Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v6.4
SAPPHIRE NITRO RADEON RX 470 8G
and i have test the option
-cvddc 1050
-mvddc 1050
but if i reduce the mV - nothing change on the Power Consumtion (I measure the power consumption with a calibrated electricity Watt meter)
what do i worng?
lg Martin
From OP or Readme:
-cvddc set target GPU core voltage, multiplied by 1000. For example, "-cvddc 1050" means 1.05V. You can also specify values for every card, for example "-cvddc 900,950,1000,970". Supports latest AMD 4xx cards only in Windows.
Note: for NVIDIA cards this option is not supported.
-mvddc set target GPU memory voltage, multiplied by 1000. For example, "-mvddc 1050" means 1.05V. You can also specify values for every card, for example "-mvddc 900,950,1000,970". Supports latest AMD 4xx cards only in Windows.
Note: for NVIDIA cards this option is not supported.
Rx 470/480 doesn't work on Ubuntu?
September 04, 2016, 08:06:57 PM
Hello.
When i start the program i get a problem in my computer.
It said
OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible
solutions.
What can i do?
When i start the program i get a problem in my computer.
It said
OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible
solutions.
What can i do?
What card do you use?
September 04, 2016, 06:51:55 PM
Hello.
When i start the program i get a problem in my computer.
It said
OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible
solutions.
What can i do?
When i start the program i get a problem in my computer.
It said
OpenCL error - cannot allocate big buffer for DAG. Check readme.txt for possible
solutions.
What can i do?
September 04, 2016, 06:17:55 PM
I have a GIGABYTE GA-Z170X-UD5 board, trying to boot 5 470/480s. I have them all on powered 1x-16x risers. It won't POST with 5 cards, but it will boot with 4 cards, mining now, 100% stable. Tried changing slots. Tried changing PCIE gen to 1, 2, and 3 in bios. Default display set to onboard. Is there a different setting I need to change? Looked through the bios, didn't see anything else. Is this a board that needs 16x risers if using more than 4 cards? If so, can someone link one that won't fry a card?
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Unfortunately the Z170 motherboards have some strange PCI Lane limitation that won't let you run more than 4 or 5 cards.
Going go see if I can get 5 working by a card directly in board, as I don't have 16x risers to test. I didn't get a BTC pro because I heard their were high failure rates. This true? Or only on the H97?I think the ASrock H81 Pro BTC is quite decent mobo and have very good track record -- even from the days of Litecoin circa 2014. Go see Bits Be Trippin Youtube videos... they are rave on that board. A board that popular must be that good, no?
Tried placing a card in a slot on the board, still won't POST.
Yeah many there were just bad reviews where I looked from a vocal minority. That board is discontinued, what other boards support 6 cards?
September 04, 2016, 05:58:40 PM
Rx 470, OpenCL.dll is missing cant run.
I install lastest driver. from MSI. any help plz.
From fresh install PC
Do i need AMD SDK ?
I install lastest driver. from MSI. any help plz.
From fresh install PC
Do i need AMD SDK ?
Install the offical driver from AMD/Radeon Group
Use DDU to uninstall and start all over again. Get it here:
http://www.guru3d.com/files-details/display-driver-uninstaller-download.html
September 04, 2016, 05:51:11 PM
Rx 470, OpenCL.dll is missing cant run.
I install lastest driver. from MSI. any help plz.
From fresh install PC
Do i need AMD SDK ?
I install lastest driver. from MSI. any help plz.
From fresh install PC
Do i need AMD SDK ?
Install the offical driver from AMD/Radeon Group
September 04, 2016, 05:18:27 PM
Rx 470, OpenCL.dll is missing cant run.
I install lastest driver. from MSI. any help plz.
From fresh install PC
Do i need AMD SDK ?
I install lastest driver. from MSI. any help plz.
From fresh install PC
Do i need AMD SDK ?
Install the offical driver from AMD/Radeon Group
September 04, 2016, 05:03:10 PM
Rx 470, OpenCL.dll is missing cant run.
I install lastest driver. from MSI. any help plz.
From fresh install PC
Do i need AMD SDK ?
I install lastest driver. from MSI. any help plz.
From fresh install PC
Do i need AMD SDK ?
September 04, 2016, 02:44:08 PM
Quote
it's true that lbry will be added for dual mining? this will kill nvidia miner lol, i hope claymore will choose another coin
whichever coin is added to dualmining, it's profitability is killed instantly, that's true
Not instantly, in short term is even more profitable. At least sc was ..
September 04, 2016, 01:31:19 PM
Quote
it's true that lbry will be added for dual mining? this will kill nvidia miner lol, i hope claymore will choose another coin
whichever coin is added to dualmining, it's profitability is killed instantly, that's true
September 04, 2016, 01:16:20 PM
I have a GIGABYTE GA-Z170X-UD5 board, trying to boot 5 470/480s. I have them all on powered 1x-16x risers. It won't POST with 5 cards, but it will boot with 4 cards, mining now, 100% stable. Tried changing slots. Tried changing PCIE gen to 1, 2, and 3 in bios. Default display set to onboard. Is there a different setting I need to change? Looked through the bios, didn't see anything else. Is this a board that needs 16x risers if using more than 4 cards? If so, can someone link one that won't fry a card?
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Unfortunately the Z170 motherboards have some strange PCI Lane limitation that won't let you run more than 4 or 5 cards.
Going go see if I can get 5 working by a card directly in board, as I don't have 16x risers to test. I didn't get a BTC pro because I heard their were high failure rates. This true? Or only on the H97?I think the ASrock H81 Pro BTC is quite decent mobo and have very good track record -- even from the days of Litecoin circa 2014. Go see Bits Be Trippin Youtube videos... they are rave on that board. A board that popular must be that good, no?
September 04, 2016, 12:37:02 PM
I have a GIGABYTE GA-Z170X-UD5 board, trying to boot 5 470/480s. I have them all on powered 1x-16x risers. It won't POST with 5 cards, but it will boot with 4 cards, mining now, 100% stable. Tried changing slots. Tried changing PCIE gen to 1, 2, and 3 in bios. Default display set to onboard. Is there a different setting I need to change? Looked through the bios, didn't see anything else. Is this a board that needs 16x risers if using more than 4 cards? If so, can someone link one that won't fry a card?
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Unfortunately the Z170 motherboards have some strange PCI Lane limitation that won't let you run more than 4 or 5 cards.
Going go see if I can get 5 working by a card directly in board, as I don't have 16x risers to test. I didn't get a BTC pro because I heard their were high failure rates. This true? Or only on the H97? 
September 04, 2016, 12:13:54 PM
it's true that lbry will be added for dual mining? this will kill nvidia miner lol, i hope claymore will choose another coin
i think not possible because cryptonote is mem intensive?
Hello Claymore,
can you add Bikercoin to your GPU and CPU Mining software please?
Bikercoin is a Cryptonote based coin, so you should add the support to your Cryptonote mining software. But it would be very nice if you can add Bikercoin support to ETH/DCR/SIA Miner too.
I'm the owner of an Bikercoin pool.
You can reach my Pool at: http://bikercoin.acidminer.org
You can contact me here by answer my pm.
kind regards
can you add Bikercoin to your GPU and CPU Mining software please?
Bikercoin is a Cryptonote based coin, so you should add the support to your Cryptonote mining software. But it would be very nice if you can add Bikercoin support to ETH/DCR/SIA Miner too.
I'm the owner of an Bikercoin pool.
You can reach my Pool at: http://bikercoin.acidminer.org
You can contact me here by answer my pm.
kind regards
i think not possible because cryptonote is mem intensive?
September 04, 2016, 12:11:33 PM
I have a GIGABYTE GA-Z170X-UD5 board, trying to boot 5 470/480s. I have them all on powered 1x-16x risers. It won't POST with 5 cards, but it will boot with 4 cards, mining now, 100% stable. Tried changing slots. Tried changing PCIE gen to 1, 2, and 3 in bios. Default display set to onboard. Is there a different setting I need to change? Looked through the bios, didn't see anything else. Is this a board that needs 16x risers if using more than 4 cards? If so, can someone link one that won't fry a card?
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Unfortunately the Z170 motherboards have some strange PCI Lane limitation that won't let you run more than 4 or 5 cards.
September 04, 2016, 12:10:53 PM
I have a GIGABYTE GA-Z170X-UD5 board, trying to boot 5 470/480s. I have them all on powered 1x-16x risers. It won't POST with 5 cards, but it will boot with 4 cards, mining now, 100% stable. Tried changing slots. Tried changing PCIE gen to 1, 2, and 3 in bios. Default display set to onboard. Is there a different setting I need to change? Looked through the bios, didn't see anything else. Is this a board that needs 16x risers if using more than 4 cards? If so, can someone link one that won't fry a card?
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
If you use more than 4 cards you need a MB with an extra molex 4 pin connector like this one: http://www.ebay.co.uk/itm/ASRock-H97-Anniversary-motherboard-ATX-LGA1150-Socket-H97ANNIVERSARY-/112016860002?hash=item1a14b9a362:g:EgEAAOSwv9hW2Jck
So you can't boot with 5 cards because the MB doesn't have enough power for all your PCI-E cards.
The USB risers will work for the individual PCIE connections. If you have three USB risers connect to the same molex cable, it will burn the cable.
Each cable from PSU is connected to a single card. All the cards are 8 pin, so power draw from the slot shouldn't be an issue.
September 04, 2016, 06:04:07 AM
any simple android aplication for monitoring claymore?
now im using teamviewer but it's very unstable, need high internet conection
now im using teamviewer but it's very unstable, need high internet conection
September 04, 2016, 05:44:09 AM
which driver for ubuntu are the best for amd 470?
:-)
:-)
September 04, 2016, 04:10:51 AM
I have a GIGABYTE GA-Z170X-UD5 board, trying to boot 5 470/480s. I have them all on powered 1x-16x risers. It won't POST with 5 cards, but it will boot with 4 cards, mining now, 100% stable. Tried changing slots. Tried changing PCIE gen to 1, 2, and 3 in bios. Default display set to onboard. Is there a different setting I need to change? Looked through the bios, didn't see anything else. Is this a board that needs 16x risers if using more than 4 cards? If so, can someone link one that won't fry a card?
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
If you use more than 4 cards you need a MB with an extra molex 4 pin connector like this one: http://www.ebay.co.uk/itm/ASRock-H97-Anniversary-motherboard-ATX-LGA1150-Socket-H97ANNIVERSARY-/112016860002?hash=item1a14b9a362:g:EgEAAOSwv9hW2Jck
So you can't boot with 5 cards because the MB doesn't have enough power for all your PCI-E cards.
The USB risers will work for the individual PCIE connections. If you have three USB risers connect to the same molex cable, it will burn the cable.
September 04, 2016, 03:26:22 AM
I have a GIGABYTE GA-Z170X-UD5 board, trying to boot 5 470/480s. I have them all on powered 1x-16x risers. It won't POST with 5 cards, but it will boot with 4 cards, mining now, 100% stable. Tried changing slots. Tried changing PCIE gen to 1, 2, and 3 in bios. Default display set to onboard. Is there a different setting I need to change? Looked through the bios, didn't see anything else. Is this a board that needs 16x risers if using more than 4 cards? If so, can someone link one that won't fry a card?
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
Motherboard http://www.newegg.com/Product/Product.aspx?Item=N82E16813128838
Risers http://r.ebay.com/xeJZCX
PSU EVGA SuperNOVA 1200 P2
If you use more than 4 cards you need a MB with an extra molex 4 pin connector like this one: http://www.ebay.co.uk/itm/ASRock-H97-Anniversary-motherboard-ATX-LGA1150-Socket-H97ANNIVERSARY-/112016860002?hash=item1a14b9a362:g:EgEAAOSwv9hW2Jck
So you can't boot with 5 cards because the MB doesn't have enough power for all your PCI-E cards.
Maybe you're right, but according to the manual of the MB if you use more than 4 GPU's you have to connect the molex... I own 3 of these MB and also powered risers, but never tried the cards without connecting the 4 pin molex.
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