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

[badworm]

Hi,

I notice that -li does not 'really' reduce heat and power consomption. Does anyone get a good tune to stabilize ?

it just lowers the intensity of which the algo is applied it isn't meant for cooling its meant to help with stability. remember there's 4 settings 0, 1, 2,3

Yes i have it help stability all the time. i have 580's and 570's running 34mhs due to the lidag setting. just helping the intensity a little.

Thanks for answer, but -li and -lidag commands looks different in the readme file :

-li   low intensity mode. Reduces mining intensity, useful if your cards are overheated. Note that mining speed is reduced too.
   More value means less heat and mining speed, for example, "-li 10" is less heat and mining speed than "-li 1". You can also specify values for every card, for example "-li 3,10,50".
   Default value is "0" - no low intensity mode.

-lidag   low intensity mode for DAG generation, it can help with OC or weak PSU. Supported values are 0, 1, 2, 3, more value means lower intensity. Example: "-lidag 1".
   You can also specify values for every card, for example "-lidag 1,0,3". Default value is "0" (no low intensity for DAG generation).

[Claymore]

If you have problems with 4GB AMD cards, make sure that you set environment variables correctly. Also try to set them system-wide (for example as described here https://docs.oracle.com/en/database/oracle/r-enterprise/1.5.1/oread/creating-and-modifying-environment-variables-on-windows.html) and reboot to apply them.
GPU_MAX_HEAP_SIZE must be 100
GPU_SINGLE_ALLOC_PERCENT must be 100
GPU_MAX_ALLOC_PERCENT must be 100

[BFL88]

For everyone who is having issues with the DAG during the new epoch, remove or disable one of your GPUs and see if it works then.

If it works then you most likely need more memory, either virtual or RAM.

If it still doesn't work, then its some software issue.

Hard to diagnose this issue since some people are getting it while other's are not.

tried with only 1 GPU enabled, still not working...

Lower your driver version to 19.7.1 or lower and your DAG issue will be resolved.

Thanks, but presume that refers to a windows driver...? I'm on Linux, and the driver has not updated recently...

[abg00]

If you have problems with 4GB AMD cards, make sure that you set environment variables correctly. Also try to set them system-wide (for example as described here https://docs.oracle.com/en/database/oracle/r-enterprise/1.5.1/oread/creating-and-modifying-environment-variables-on-windows.html) and reboot to apply them.
GPU_MAX_HEAP_SIZE must be 100
GPU_SINGLE_ALLOC_PERCENT must be 100
GPU_MAX_ALLOC_PERCENT must be 100

check. dont work

[dvz35]

If you have problems with 4GB AMD cards, make sure that you set environment variables correctly. Also try to set them system-wide (for example as described here https://docs.oracle.com/en/database/oracle/r-enterprise/1.5.1/oread/creating-and-modifying-environment-variables-on-windows.html) and reboot to apply them.
GPU_MAX_HEAP_SIZE must be 100
GPU_SINGLE_ALLOC_PERCENT must be 100
GPU_MAX_ALLOC_PERCENT must be 100

check. dont work

TIMEOUT 40
@echo off
set GPU_FORCE_64BIT_PTR=0
set GPU_MAX_HEAP_SIZE=100
set GPU_USE_SYNC_OBJECTS=1
set GPU_MAX_ALLOC_PERCENT=100
set GPU_SINGLE_ALLOC_PERCENT=100
@echo on

EthDcrMiner64.exe -epool eu2.ethermine.org:4444 -ewal 0x5B52e30Cd4a84Fb4 -eworker test -epsw x -mode 1 -r 1 -dbg -1 -mport 0 -etha 0 -retrydelay 3 -ftime 25 -strap 1 -rxboost 1

pause

[Claymore]

If you have problems with 4GB AMD cards, make sure that you set environment variables correctly. Also try to set them system-wide (for example as described here https://docs.oracle.com/en/database/oracle/r-enterprise/1.5.1/oread/creating-and-modifying-environment-variables-on-windows.html) and reboot to apply them.
GPU_MAX_HEAP_SIZE must be 100
GPU_SINGLE_ALLOC_PERCENT must be 100
GPU_MAX_ALLOC_PERCENT must be 100

check. dont work

Please extract these files to v14.7 folder: https://mega.nz/#!P8hQiI7b!n3eN4fNQbPnebBb6UBB3mJNDiLHnRZ2CUOXWUygTAW0
Then start the miner and check the log file, it must contain "b747" at the beginning (means build 747). Send me the log file (enough first 100 lines or so).

[abg00]

If you have problems with 4GB AMD cards, make sure that you set environment variables correctly. Also try to set them system-wide (for example as described here https://docs.oracle.com/en/database/oracle/r-enterprise/1.5.1/oread/creating-and-modifying-environment-variables-on-windows.html) and reboot to apply them.
GPU_MAX_HEAP_SIZE must be 100
GPU_SINGLE_ALLOC_PERCENT must be 100
GPU_MAX_ALLOC_PERCENT must be 100

check. dont work

Please extract these files to v14.7 folder: https://mega.nz/#!P8hQiI7b!n3eN4fNQbPnebBb6UBB3mJNDiLHnRZ2CUOXWUygTAW0
Then start the miner and check the log file, it must contain "b747" at the beginning (means build 747). Send me the log file (enough first 100 lines or so).

work ok with etc coin

[Claymore]

If you have problems with 4GB AMD cards, make sure that you set environment variables correctly. Also try to set them system-wide (for example as described here https://docs.oracle.com/en/database/oracle/r-enterprise/1.5.1/oread/creating-and-modifying-environment-variables-on-windows.html) and reboot to apply them.
GPU_MAX_HEAP_SIZE must be 100
GPU_SINGLE_ALLOC_PERCENT must be 100
GPU_MAX_ALLOC_PERCENT must be 100

check. dont work

Please extract these files to v14.7 folder: https://mega.nz/#!P8hQiI7b!n3eN4fNQbPnebBb6UBB3mJNDiLHnRZ2CUOXWUygTAW0
Then start the miner and check the log file, it must contain "b747" at the beginning (means build 747). Send me the log file (enough first 100 lines or so).

work ok with etc coin

This build 747 sets environment variables automatically, that's the only difference. So if it works for you and previous versions don't work, it means that you cannot correctly set system environment variables in Windows.
I will release v14.8 within a few days, it will set environment variables automatically too, right now you can use b747 if you have problems with DAG on 4GB AMD cards.

[abg00]

trouble in beta witn rx550 card

21:03:12:322   480   Error loading C:\Claymore's Dual Ethereum+Decred_Siacoin AMD+NVIDIA GPU Miner v6.3\Data1k1.bin
21:03:12:323   480   Cannot build OpenCL program for GPU 0

[Claymore]

trouble in beta witn rx550 card

21:03:12:322   480   Error loading C:\Claymore's Dual Ethereum+Decred_Siacoin AMD+NVIDIA GPU Miner v6.3\Data1k1.bin
21:03:12:323   480   Cannot build OpenCL program for GPU 0

This bug is due to internal Navi tests, incorrect binary was used.
Fixed, please try b748:
https://mega.nz/#!D0pFHQSL!K0tlq7j2Huupo-PDK2SMuIovDCuXehcm5YZSQfmNEww

[karim_hassan777]

trouble in beta witn rx550 card

21:03:12:322   480   Error loading C:\Claymore's Dual Ethereum+Decred_Siacoin AMD+NVIDIA GPU Miner v6.3\Data1k1.bin
21:03:12:323   480   Cannot build OpenCL program for GPU 0

This bug is due to internal Navi tests, incorrect binary was used.
Fixed, please try b748:
https://mega.nz/#!D0pFHQSL!K0tlq7j2Huupo-PDK2SMuIovDCuXehcm5YZSQfmNEww

Any progress with RX 5700 XT cards ?

[Maxson666]

respected developer
Claymore does not work above 10.6 with the -asm 2 option on the R9 270 and 7950 card under Linux 16.04.05 with 18.10 drivers, which with dag fix
to fix, Miner freezes, and everything works on Windows, but there is no damn thing to fix.

[Claymore]

Any progress with RX 5700 XT cards ?

I can create ASM binaries for Navi now. But AMD must fix their drivers, they have same problem as old drivers for Polaris, drivers with dag fix are required. AMD knows about this problem, hope they will fix it.

[cikusa]

Any progress with RX 5700 XT cards ?

I can create ASM binaries for Navi now. But AMD must fix their drivers, they have same problem as old drivers for Polaris, drivers with dag fix are required. AMD knows about this problem, hope they will fix it.

Looks like they are releasing some updates on drivers, but i don't think they will put any info about dag fix in their changelog.

[BFL88]

If you have problems with 4GB AMD cards, make sure that you set environment variables correctly. Also try to set them system-wide (for example as described here https://docs.oracle.com/en/database/oracle/r-enterprise/1.5.1/oread/creating-and-modifying-environment-variables-on-windows.html) and reboot to apply them.
GPU_MAX_HEAP_SIZE must be 100
GPU_SINGLE_ALLOC_PERCENT must be 100
GPU_MAX_ALLOC_PERCENT must be 100

can confirm this works, & solves the DAG issue - on linux, with amd 4gb cards

thanks mr claymore

[kenron]

Hi! is there any other ways to download claymore 14.7, the file doesent get through my virus/browsers no matter what i do! ive closed down antivirus, ive changed browser etc... 

[bategojko74]

Hi! is there any other ways to download claymore 14.7, the file doesent get through my virus/browsers no matter what i do! ive closed down antivirus, ive changed browser etc... 

Download it to another PC and copy it with usb flash stick or download it to your gsm, connect it with usb cable to your pc and download it from your gsm.

[VII7]

I have 2x Radeon VII, what is best method for my dual GPU and is it worth for long term?

[MadMax56rus]

to Claymore

Hi, I have 12 rx578 sapphire pulse on asrock H110ProBTC+ and 4 video cards cannot work with strap. If I try to apply a strap to these video cards, my rig will reboot. I want to flash this videocards with a modified BIOS. Could you show which straps corresponds to raw strap string (96 characters)? All my video cards have micron memory. I tested them individually for strap 1 and they are stable, so I need POL8M1 raw strap string, but if you can show all table, then I will be very grateful.

[BogdanCo]

Hi Guys,

i know it's semi irrelevant, however, seems new platform of nicehash doesn't support claymore anymore in their miner.

it mines with claymore like before however hashrate and rig doesn't show up in the new platform

any hint on how to fix this problem

thanks for your help in advance

try https://old.nicehash.com/miner/<your BTC address>