Topic: ethminer-0.9.41-genoil-1.1 - page 13. (Read 397377 times)

Cпacибo зa coвeт. Mнe кaжeтcя, вы oшибaeтecь нeмнoгo. B GT 520  cтoит 1 GB пaмяти, нo!  пpoгpaммa genoil  (в мoeм cлyчae пpoгpaммa бeз пpoблeм зaпycкaeтcя и paбoтaeт c CPU) coxpaняeт 2 фaйлa DAG - пo 1,7 GB кaждый - нe в пaмяти видeoкapты, a в %USERPROFILE%/AppData/Local/Ethash
Пo мoeмy, oшибкa в дpyгoм .... никaк нe пoлyчaeтcя зaпycтить c GPU  (((

Is your GT 520 a 2GB card?

 If so, you're hitting the "DAG file got too big to fit on the card with the other data that also has to be there" issue that is affecting pretty much ALL 2GB cards at this point.

 This is a known issue, THERE IS NO LONG-TERM WORKAROUND, there is no way to avoid it, it's inherent to the design of ETH.


 Options are:

 1) Switch to Ethereum CLassic (ETC) or one of the other "ETH clones" that have a smaller DAG file and don't have this issue yet.
 2) Switch to XMR or ZEC or other such coins that don't have this type of issue at all.
 3) Retire the card
 4) Upgrade the card to a card with 3GB or more memory on the card.

Здpacтвyйтe! Пoдcкaжитe, пoжaлyйcтa, кaк мнe иcпpaвить эти oшибки? Boт cкpиншoт start cuda:

https://4.bp.blogspot.com/--n8wXaumAHI/WDtF8vo5LEI/AAAAAAAAA2Y/5HDaPnc-EOQGlEd-a7ibjOgx4RAwcsRIQCLcB/s1600/start%2Bcuda.jpg

и  start opencl:

https://2.bp.blogspot.com/-k1Gy07oq4F8/WDtF89Yu5pI/AAAAAAAAA2c/q0kX8rqaDooj1IVWcU5JuxgoZHo5gIgQACLcB/s1600/start%2Bopencl.jpg

start.bat:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

ethminer.exe --farm-recheck 200 -U -S eth-eu1.nanopool.org:9999 -O adress.worker/email --cl-local-work 128 --cl-global-work 512
pause

y мeня cтoит cuda 8.0

IIRC it is failover but only one pool can be used.

I'm not sure about temp management (I do fan settings via aticonfig and don't worry about 'managing" the temp) but I'm pretty sure there's fallover pool capability. Check the instructions.

But have it failover pool? temperature management etc?

Me too.

Genoil's ethminer is far better, incredibly stable under linux, i restart the miners once a week just because but it is not usually necessary.

Genoil,

I really appreciate your work on this miner.
Thank you for all that you did.

Personally, I prefer your ethminer over claymore's.

Thank you Trimegistus,Finally i can mine eth again

For some reason after around 24 hours the windows version significantly drops in hash rate.  Once I reboot it goes back to full power.  Any ideas how to stop this?

usage: ethminer -G -S my.pool.com:99999 -O [email protected] --cl-local-work 58 --farm-retries 9999999

0.2btc bounty to anyone who can compile the miner with cuda support on a Centos 6.5 (kernel 2.6.32-431.el6.x86_64).
Just make sure kernel stays the same (GLIBC issues)...

Ok, then make sure you set the correct environment variables on your bat file:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
ethminer ....

The onboard GPU is disabled.
And don't even pop up ..check with other miners too.

-platform 0 works 1 not

You have a built-in GPU anf the miner tries to use it first.

Add "--opencl-platform 1" to your command line

Hello,

I'm getting this strange issue:

No GPU device with sufficient memory was found. Can't GPU mine. Remove the -G argument

C:\Users\venom\Desktop\ethminer-0.9.41-genoil-1.1.7>ethminer.exe -G --list-devices
Genoil's ethminer 0.9.41-genoil-1.1.7
=====================================================================
Forked from github.com/ethereum/cpp-ethereum
CUDA kernel ported from Tim Hughes' OpenCL kernel
With contributions from nicehash, nerdralph, RoBiK and sp_

Please consider a donation to:
ETH: 0xeb9310b185455f863f526dab3d245809f6854b4d


Listing OpenCL devices.
FORMAT: [deviceID] deviceName

• Ellesmere

        CL_DEVICE_TYPE: GPU
        CL_DEVICE_GLOBAL_MEM_SIZE: 8589934592
        CL_DEVICE_MAX_MEM_ALLOC_SIZE: 4244635648
        CL_DEVICE_MAX_WORK_GROUP_SIZE: 256
[1] Ellesmere
        CL_DEVICE_TYPE: GPU
        CL_DEVICE_GLOBAL_MEM_SIZE: 8589934592
        CL_DEVICE_MAX_MEM_ALLOC_SIZE: 4244635648
        CL_DEVICE_MAX_WORK_GROUP_SIZE: 256
[2] Ellesmere
        CL_DEVICE_TYPE: GPU
        CL_DEVICE_GLOBAL_MEM_SIZE: 8589934592
        CL_DEVICE_MAX_MEM_ALLOC_SIZE: 4244635648
        CL_DEVICE_MAX_WORK_GROUP_SIZE: 256


C:\Users\venom\Desktop\ethminer-0.9.41-genoil-1.1.7>Cuda-ethpool.bat

C:\Users\venom\Desktop\ethminer-0.9.41-genoil-1.1.7>setx GPU_FORCE_64BIT_PTR 0

ERFOLGREICH: Angegebener Wert wurde gespeichert.

C:\Users\venom\Desktop\ethminer-0.9.41-genoil-1.1.7>setx GPU_MAX_HEAP_SIZE 100

ERFOLGREICH: Angegebener Wert wurde gespeichert.

C:\Users\venom\Desktop\ethminer-0.9.41-genoil-1.1.7>setx GPU_USE_SYNC_OBJECTS 1

ERFOLGREICH: Angegebener Wert wurde gespeichert.

C:\Users\venom\Desktop\ethminer-0.9.41-genoil-1.1.7>setx GPU_MAX_ALLOC_PERCENT 100

ERFOLGREICH: Angegebener Wert wurde gespeichert.

C:\Users\venom\Desktop\ethminer-0.9.41-genoil-1.1.7>setx GPU_SINGLE_ALLOC_PERCENT 100

ERFOLGREICH: Angegebener Wert wurde gespeichert.

C:\Users\venom\Desktop\ethminer-0.9.41-genoil-1.1.7>ethminer.exe --farm-recheck 75 -G -S eu2.ethermine.org:4444 -FS eu1.ethermine.org:14444 -O xxx.wrk
Genoil's ethminer 0.9.41-genoil-1.1.7
=====================================================================
Forked from github.com/ethereum/cpp-ethereum
CUDA kernel ported from Tim Hughes' OpenCL kernel
With contributions from nicehash, nerdralph, RoBiK and sp_

Please consider a donation to:
ETH: 0xeb9310b185455f863f526dab3d245809f6854b4d

No GPU device with sufficient memory was found. Can't GPU mine. Remove the -G argument

C:\Users\venom\Desktop\ethminer-0.9.41-genoil-1.1.7>

Ok, thanks!


It's been a while since I mined ETH, but I know the DAG was supposed to bump 2GB cards out around this time. Make sure you set your environment variables. Use 'setx' to make them permanent, or 'set' to make them only for the current session. I think if you use 'set' you have to use '=' before the value instead of a space but don't quote me on that. So once you open up the command prompt (or in your batch file) you'd type in this:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

You may have to reboot first for it to take effect. If you type:

ethminer --list-devices

You should be able to see how much available memory you have on each card. (Apparently you have to add -G to that command now for AMD cards or -U for nVidia). If your available memory (CL_DEVICE_MAX_MEM_ALLOC_SIZE) is less than the size of the DAG, then you can't mine on that card. In my case I see this:


So if the DAG is larger than 1.75GB (or 1878490204 bytes), then I won't be able to mine on my Pitcairn card. There was supposed to be some kind of 'chunking' implemented to break the DAG into smaller pieces so you could use the full 2GB, but I don't know if that happened or not.

Hi ,
I am just trying ethminer/genoil for the first time and run into some issues:


Allocating/mapping DAG buffer failed with clCreateBuffer(-61). GPU can't Allocate THE DAG in a single chunk. Bailing.
clEnqueueWriteBuffer(-38)

any help with that ?
thanks

same setting(same oc) and i only get 178MH instead of 176, but you need to remove 1% fee, and you have about the same profit if not worse in the end

no, if ANY gains are noticed they are negated by the "donation" mining deductions.

but then again i'm running an older genoil version before some features i enjoy seeing were removed for the sake of esthetics.

Is Claymore's miner any faster if not dual mining?