[ mining os ] nvoc - page 274. | Bitcointalksearch.org

dbolivar

member

Activity: 119

Merit: 10

Quote from: tomlev5 on August 08, 2017, 05:02:55 PM

When I start the miner in single process:

1) breakdown of the CPU usage after about 20 minutes of uptime:
   1x process miner used 3:51
   14x process kworker (they used from 0:40 to 1:20)
   9x irq nvidia (they used from 0:40 to 1:03)

2) in the top twenty processes are miner, kworker, irq nvidia (nothing else)

3) if I type "ps aux | grep irqbalance" in Guake terminal i get two processes: one is root the other is m1.
What parameters can I check?

Thanks for helping dbolivar. I am stuck, because I have no experience with linux.

It's OK to have a high CPU usage time* for kworker and irq/nvidia, these account for internal kernel worker threads and interrupts for GPU I/O (expected on a multi-GPU rig mining). What I'm really looking for is how much CPU usage is for user processes, system processes, and I/O wait, that's why I asked these values. Try this: run the "top" utility, it will be constantly updating -- type "1", it will expand the third line (CPU usage summary) to show each CPU. Then paste the values here, like that:

%Cpu0 : 0.3 us, 1.0 sy, 0.0 ni, 98.7 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu1 : 0.3 us, 1.3 sy, 0.0 ni, 98.3 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
...
%CpuN : ....

Regarding irqbalance, running the command I suggested, you should get one line like this:

root 874 0.0 0.0 19536 2232 ? Ss Aug06 0:12 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid

* EDIT: high CPU usage TIME (which accumulates until the next reboot), not a constant high CPU usage percentual.

fogcity

newbie

Activity: 11

Merit: 0

Hey there --

I'm running v0018 on a single rig with 6x 1070 GPUs (1x EVGA & 5x ASUS). I have all the GPUs over-clocked to where my total eth mining MHz is ~180MHz and I'm quite content to just let it run.

That being said, my rig crashed today. The error on the screen was:

CUDA error in function 'search' at line 346 : the launch timed out and was terminated

This error was repeated for all 6x cudaminers (cudaminer0 thru cudaminer5) at the same system clock time, and then the rig halted.

Can anyone possibly tell me what caused this issue and what I can do to avoid it happening again?

Thanks in advance!

Fogcity

tomlev5

newbie

Activity: 35

Merit: 0

Quote from: dbolivar on August 08, 2017, 04:40:28 PM

Quote from: tomlev5 on August 08, 2017, 04:13:16 PM

I tried opening two miners in two screens with some change in 1bash:

screen -dmS minerX1 $HCD --eexit 3 --fee $EWBF_PERCENT --cuda_devices 0 1 2 3 4 --pec --server $ZEC_POOL --user $ZECADDR --pass z --port $ZEC_PORT;
screen -dmS minerX2 $HCD --eexit 3 --fee $EWBF_PERCENT --cuda_devices 5 6 7 8 9 --pec --server $ZEC_POOL --user $ZECADDR --pass z --port $ZEC_PORT;

After the change there are two processes in System monitor, but CPU usage is still the same (100% one core, 20% second core).

Is it possible that System monitor doesn't show the correct CPU utilization?
Will it help if I change the CPU from G3900 to i3 or perhaps i5?

I don't have experience with your particular hardware, but from the specs of your CPU, it supports up to 16 PCIe lanes, so at least I/O shouldn't be a problem (https://ark.intel.com/products/90741/Intel-Celeron-Processor-G3900-2M-Cache-2_80-GHz), as long as you use all your cards with risers, so they all run at PCIe 1x.

You can check the following in your Linux installation:

1) In "top" or "system monitor", what's the breakdown of the CPU usage for USER, SYSTEM, NICE and WAIT? This will help identify where the bottleneck could be.

2) Which are the top 3 processes using more CPU?

3) Check if you have the process "irqbalance" running with the correct parameters: "ps aux | grep irqbalance".

When I start the miner in single process:

1) breakdown of the CPU usage after about 20 minutes of uptime:
   1x process miner used 3:51
   14x process kworker (they used from 0:40 to 1:20)
   9x irq nvidia (they used from 0:40 to 1:03)

2) in the top twenty processes are miner, kworker, irq nvidia (nothing else)

3) if I type "ps aux | grep irqbalance" in Guake terminal i get two processes: one is root the other is m1.
What parameters can I check?

Thanks for helping dbolivar. I am stuck, because I have no experience with linux.

salfter

hero member

Activity: 651

Merit: 501

My PGP Key: 92C7689C

Quote from: hwlgraka on August 04, 2017, 09:59:36 AM

Sorry but that's not really related to my question. It's no problem how loud the graphic cards are, they should just run at 100%. The cooler the card, the longer the lifespan. And at the moments in the room I really need them to run at 100%. They get 70 degree at 50% which is too much.

I thought I read somewhere that running the fans much past 85% won't do much in the way of additional cooling, but it will run up additional wear on the motors.

dbolivar

member

Activity: 119

Merit: 10

Quote from: tomlev5 on August 08, 2017, 04:13:16 PM

I tried opening two miners in two screens with some change in 1bash:

screen -dmS minerX1 $HCD --eexit 3 --fee $EWBF_PERCENT --cuda_devices 0 1 2 3 4 --pec --server $ZEC_POOL --user $ZECADDR --pass z --port $ZEC_PORT;
screen -dmS minerX2 $HCD --eexit 3 --fee $EWBF_PERCENT --cuda_devices 5 6 7 8 9 --pec --server $ZEC_POOL --user $ZECADDR --pass z --port $ZEC_PORT;

After the change there are two processes in System monitor, but CPU usage is still the same (100% one core, 20% second core).

Is it possible that System monitor doesn't show the correct CPU utilization?
Will it help if I change the CPU from G3900 to i3 or perhaps i5?

I don't have experience with your particular hardware, but from the specs of your CPU, it supports up to 16 PCIe lanes, so at least I/O shouldn't be a problem (https://ark.intel.com/products/90741/Intel-Celeron-Processor-G3900-2M-Cache-2_80-GHz), as long as you use all your cards with risers, so they all run at PCIe 1x.

You can check the following in your Linux installation:

1) In "top" or "system monitor", what's the breakdown of the CPU usage for USER, SYSTEM, NICE and WAIT? This will help identify where the bottleneck could be.

2) Which are the top 3 processes using more CPU?

3) Check if you have the process "irqbalance" running with the correct parameters: "ps aux | grep irqbalance".

salfter

hero member

Activity: 651

Merit: 501

My PGP Key: 92C7689C

Quote from: dbolivar on July 30, 2017, 12:03:54 AM

@salfter :

I'd like to suggest an idea to your switcher: when the most profitable algorithm is Ethash, give the option to dual-mine automatically with the second most profitable algorithm if it's able to do so.

Of course I'm oversimplifying, as the switching itself will have to consider a higher power limit, more complex profit calculation and perform a "switch inside a switch" (Ethash fixed + switching second algo). But I think we can get a few more bucks this way, at least from my short mining experience it's usually profitable to dual-mine when Ethash is the most profitable.

My somewhat limited experience is that it only squeezes out a few more cents, not dollars. I'd also need to redo miner benchmarks, as I've been using Genoil's ethminer.

tomlev5

newbie

Activity: 35

Merit: 0

Quote from: tomlev5 on August 08, 2017, 01:29:06 AM

Quote from: car1999 on August 06, 2017, 01:32:36 AM

Quote from: gs777 on August 06, 2017, 12:20:06 AM

Hi!
I'm about to build a rig with Pentium G4400.
But after reading about Skylake issues with hyper threading don't know
should I use it or better to return and exchange it with i3?

i have a rig runs 8 cards with G3900, no problem.

I have a rig with G3900 and 10 cards, but it seems that the G3900 is bottlenecking the system. First core uses 100%, the other around 20%.

Is there a way to split the workload on both cores (If I could run EWBF miner in two terminals or is there some other way)?

Can somebody please help me, i'm a noob in linux.

nvOC is a great system. Thanks for all the work.

I tried opening two miners in two screens with some change in 1bash:

screen -dmS minerX1 $HCD --eexit 3 --fee $EWBF_PERCENT --cuda_devices 0 1 2 3 4 --pec --server $ZEC_POOL --user $ZECADDR --pass z --port $ZEC_PORT;
screen -dmS minerX2 $HCD --eexit 3 --fee $EWBF_PERCENT --cuda_devices 5 6 7 8 9 --pec --server $ZEC_POOL --user $ZECADDR --pass z --port $ZEC_PORT;

After the change there are two processes in System monitor, but CPU usage is still the same (100% one core, 20% second core).

Is it possible that System monitor doesn't show the correct CPU utilization?
Will it help if I change the CPU from G3900 to i3 or perhaps i5?

Fullzero, I see You have 13 GPUs on Asrock H110 PRO BTC (I am using the same motherboard). What kind of CPU do you have so that everything is working smoothly?

damNmad

full member

Activity: 378

Merit: 104

nvOC forever

Quote from: uat88 on August 08, 2017, 09:30:06 AM

Quote from: damNmad on August 07, 2017, 04:31:11 AM

Quote from: Bibi187 on August 07, 2017, 04:12:40 AM

Quote from: damNmad on August 07, 2017, 04:03:33 AM

I've managed to make it work with my RIG, it seems working fine (issue was with path as mentioned in one of the replies).

Getting around 125 MH with my 8x 1060 6GB ASUS (oc:0,mc:0,pl:80), please share you OC settings if you think I'm getting low hashrate.

Thanks.

I dont know about 1060, but on skunk algo, u dont care about mc so put them in lower value, max as u can for 1070 is -2000.
Up your powerlimit to the default powerlimit and Clockmemory step by step start at 100, wait 24h and increment by 10 after every 24hours before crash.
When crash occur reduce to the previous step, wait again more 24h if stable lower your powerlimit to get a better ratio watt / hashrate.

So for my ASUS 1070 GTX 8OG
MemClock : -2000
CoreClock : 130 ( the 24hours step, i go push to 130 just now )
PowerLimit : 150W per gpu
TempLimit : 70c
Fan range : 95-75 ( autotemp ON )

As SIGT is running good for 2500 blocks after reward get halved, i suggest you to get a stable setting cause watchdog is disable, so if your RIG crash, he dont gona reboot him self Wink

Thanks mate for the suggestions and sharing your OC settings, i will try to increase as per your suggestions and see how it goes.

Will share my OC settings if it improves.

Is getting around 125 MH with my 8x 1060 6GB considered low hashrate?
What should be the ideal for this GTX 1060 or 1070?

Well, from my experiments, i came to conclusion that the following settings are good (maybe not!!) I think.

cc :150
mc:-1500
pl :80

gave me around 138MH

But I just found this

https://bitcointalksearch.org/topic/signatum-skunk-ccminer-krnlx-30mh-1070-525-mh-1080ti-freeopensource-2070862

Testing it now, will keep you posted.

Please let me know if the above OC settings has made any improvement?

uat88

newbie

Activity: 6

Merit: 0

Quote from: damNmad on August 07, 2017, 04:31:11 AM

Quote from: Bibi187 on August 07, 2017, 04:12:40 AM

Quote from: damNmad on August 07, 2017, 04:03:33 AM

I've managed to make it work with my RIG, it seems working fine (issue was with path as mentioned in one of the replies).

Getting around 125 MH with my 8x 1060 6GB ASUS (oc:0,mc:0,pl:80), please share you OC settings if you think I'm getting low hashrate.

Thanks.

I dont know about 1060, but on skunk algo, u dont care about mc so put them in lower value, max as u can for 1070 is -2000.
Up your powerlimit to the default powerlimit and Clockmemory step by step start at 100, wait 24h and increment by 10 after every 24hours before crash.
When crash occur reduce to the previous step, wait again more 24h if stable lower your powerlimit to get a better ratio watt / hashrate.

So for my ASUS 1070 GTX 8OG
MemClock : -2000
CoreClock : 130 ( the 24hours step, i go push to 130 just now )
PowerLimit : 150W per gpu
TempLimit : 70c
Fan range : 95-75 ( autotemp ON )

As SIGT is running good for 2500 blocks after reward get halved, i suggest you to get a stable setting cause watchdog is disable, so if your RIG crash, he dont gona reboot him self Wink

Thanks mate for the suggestions and sharing your OC settings, i will try to increase as per your suggestions and see how it goes.

Will share my OC settings if it improves.

Is getting around 125 MH with my 8x 1060 6GB considered low hashrate?
What should be the ideal for this GTX 1060 or 1070?

JayneL

member

Activity: 104

Merit: 10

thanks guys i finally manage to make it run for couple of hours now, heres the new problem i plug all my 6 GPU in my Biostar TB250-BTC PRO but only 5 was working
bios already set to mining above 6gpu, pcie set to GEN1, i plug my monitor on the 1x16 pcie all fans are working. and im lost Sad

Bibi187

full member

Activity: 420

Merit: 106

https://steemit.com/@bibi187

Quote from: hwlgraka on August 08, 2017, 07:52:29 AM

Hello,

I have two scenarios, where I don't have a solution. And I'm not able to search only in this entire thread, is that possible?

Maxximus007_AUTO_TEMPERATURE_CONTROL is disabled
Config is set to REMOTE

1) Sometimes the miner get stuck. This means, that I can still open the session (screen -r miner), but I cannot kill it (pkill -e miner).
If I happen to be in that situation, how do I kill the miner? Sending a pkill -9 -e miner also doesn't help.

2) After the miner gets killed (via pkill -e miner), there is no screen session opened again (screen -ls returns nothing). How can I manually start the 1bash script again, so that it starts the corresponding and correct screen session?

Thanks very much in advance.
Kind regards

When u are on the miner terminal do CTRL+C interrupt your miner.
To launch a new 1bash just do "bash 1bash"
Let him do the work, when u see the final line do CTRL+C
"screen -ls" gona show you new miner

hwlgraka

newbie

Activity: 8

Merit: 0

Hello,

I have two scenarios, where I don't have a solution. And I'm not able to search only in this entire thread, is that possible?

Maxximus007_AUTO_TEMPERATURE_CONTROL is disabled
Config is set to REMOTE

1) Sometimes the miner get stuck. This means, that I can still open the session (screen -r miner), but I cannot kill it (pkill -e miner).
If I happen to be in that situation, how do I kill the miner? Sending a pkill -9 -e miner also doesn't help.

2) After the miner gets killed (via pkill -e miner), there is no screen session opened again (screen -ls returns nothing). How can I manually start the 1bash script again, so that it starts the corresponding and correct screen session?

Thanks very much in advance.
Kind regards

car1999

full member

Activity: 350

Merit: 100

Quote from: damNmad on August 08, 2017, 12:57:05 AM

Quote from: Malbo on August 07, 2017, 05:37:12 PM

Quote from: Bibi187 on August 07, 2017, 03:35:33 PM

Quote from: Malbo on August 07, 2017, 03:31:13 PM

Hey, ty for adding teamviewer to nvOC!

But i got a problem: teamviewer never start on boot, i always need to enter this on guake terminal :

sudo teamviewer --daemon enable

My rigs are not at home, and if i need to reboot this, i can't control after the reboot :-(, please help me.

On your 1bash be sure to set

TEAMVIEWER="YES"

Oh thanks, there is a way to edit the 1bash in ubuntu ? if yes it need a restart ? thanks!

Yes, you can. It is in the home directory. Please search in home folder (where you see all miners)

EDIT:

For restart, to apply the 1bash changes you don't need to restart whole rig, you can kill the mining process using 'CTRL + c' and it should restart the process with new changes, if it doesn't just close the terminal after 'CTRL+c' and close the terminal and restart the terminal (not the rig)

press CTRL+c, it restarts 1bash, do you know how to disable this feature?
I'd like to exit the terminal when I press CTRL+c, thanks.

damNmad

full member

Activity: 378

Merit: 104

nvOC forever

Quote from: JayneL on August 08, 2017, 05:37:11 AM

yup i do.... still figuring out now...

Have you followed the below instructions?? Please try the below again, if it doesn't work. happy to help you via teamviewer.

Quote from: Bibi187 on August 06, 2017, 06:44:24 PM

Quote from: BigHashMiner on August 06, 2017, 06:34:06 PM

Quote from: Bibi187 on August 06, 2017, 02:01:34 PM

Hi guys,

i do a little "how to" if some people want to mine SIGT / skunk algo.

First of all i use Palginmodccminer ( the SP_MOD is faster but u have to pay )

FIRST STEP GET THE CLIENT

### Be in home dir ###

Quote

cd /home/m1/

### Create a directory for your new miner ###

Quote

mkdir PMccminer

### Go in new dir ###

Quote

cd PMccminer/

### Download miner client ###

Quote

wget https://github.com/palginpav/ccminer/releases/download/1.1/palginmod_1.1_Ubuntu.tar.gz

### Extract the file ###

Quote

tar -zxvf palginmod_1.1_Ubuntu.tar.gz

### Delete start.sh ###

Quote

rm start.sh

### Back to home dir ###

Quote

cd /home/m1/

SECOND STEP EDIT BASH

### Open 1bash

Quote

nano 1bash

### Add SIGT and SIGT_BTC to the coin selection

Quote

# CHOOSE COIN FROM:
# DMD GRS ZPOOL_LYRA2V2 ZPOOL_BLAKE2S
# ZEC ZCOIN HUSH ZEN ZCL SIGT SIGT_BTC
# NICE_ETHASH ETH MUSIC ETC EXP DCR PASC
# MONA VTC DGB SIA FTC LBC
# DUAL_ETC_DCR DUAL_ETC_PASC DUAL_ETC_LBC DUAL_ETC_SC
# DUAL_EXP_DCR DUAL_EXP_PASC DUAL_EXP_LBC DUAL_EXP_SC
# DUAL_ETH_DCR DUAL_ETH_PASC DUAL_ETH_LBC DUAL_ETH_SC
# DUAL_MUSIC_DCR DUAL_MUSIC_PASC DUAL_MUSIC_LBC DUAL_MUSIC_SC

### Add SIGT and SIGT_BTC specs ( u have to modify SIGT_WORKER and SIGT_ADDRESS by your seting )

Quote

SIGT_WORKER="SIGT"
SIGT_ADDRESS="Bibi187"
SIGT_POOL="stratum+tcp://sigt.suprnova.cc:7106"

###SIGT_BTC use BTC adresses###
SIGT_BTC_POOL="stratum+tcp://skunk.mine.zpool.ca:8433"

### If u use SIGT_BTC, be sure to get correct ( your BTC adress )

Quote

BTC_ADDRESS="3JJaMUVBJp55BNsGvYynaJhDXRyUf95hyG"

### Add miner specs to the end of ur file between the two last "fi" ( ensure ur worker have x password on suprnova pool, or modify the "-p x" by "-p YourPassword" in the SIGT section )

Quote

if [ $COIN == "SIGT_BTC" ]
then
HCD='/home/m1/PMccminer/ccminer'
ADDR="$BTC_ADDRESS"

screen -dmS miner $HCD -a skunk -o $SIGT_BTC_POOL -u $ADDR -p c=SIGT

if [ $LOCALorREMOTE == "LOCAL" ]
then
screen -r miner
fi

BITCOIN="theGROUND"

while [ $BITCOIN == "theGROUND" ]
do
sleep 60
done
fi

if [ $COIN == "SIGT" ]
then
HCD='/home/m1/PMccminer/ccminer'
ADDR="$SIGT_ADDRESS.$SIGT_WORKER"

screen -dmS miner $HCD -a skunk -o $SIGT_POOL -u $ADDR -p x

if [ $LOCALorREMOTE == "LOCAL" ]
then
screen -r miner
fi

BITCOIN="theGROUND"

while [ $BITCOIN == "theGROUND" ]
do
sleep 60
done
fi

THIRD STEP OC SETTING ( ASUS 1070 GTX 8OG / prolly ok for most 1070 gtx )

First of all this algo, gona get a lot of heat from your card, he use core, not memory.

CoreClock : 120
MemClock : -2000
PowerLimit at default : 150W
Temp Target 70°
Fan between 95% - 75% ( I use watchdog )

This fine tunning work like a charm 213mh/s on suprnova, 211mh/s on zpool

U have to disable

Quote

IAmNotAJeep_and_Maxximus007_WATCHDOG="NO"

Or your RIG gona get restart for nothing, i dont modify IAmNotAJeep_and_Maxximus007_WATCHDOG, if i do prolly i can get him work with this setup but more simple to stop him for this coin Wink

Et voila

thanks for the walkthrough. there is a few things that i think are backwards on your instructions. on my nvoc the directories are /home/m1/ and you have /m1/home/ in your instructions.
also, with the settings i am entering into the fields for the suprnova pool info, i dont know if they are right or what is going on...i am getting a error when i run the terminal "stratum authentication failed" then trying again in 30 seconds. your settings show:
SIGT_WORKER="SIGT"
SIGT_ADDRESS="Bibi187"
SIGT_POOL="stratum+tcp://sigt.suprnova.cc:7106"

in suprnova, my worker is "firstname.systemnumber" example "lovecoin.sys1" - so would i make my settings look like SIGT_WORKER="lovecoin.sys1" ? also what am i editing to sigt_address?

Nice point about the path, the true one is /home/m1, i edit the post Wink

SIGT_WORKER="sys1"
SIGT_ADDRESS="lovecoin"

Will do the job

JayneL

member

Activity: 104

Merit: 10

yup i do.... still figuring out now...

damNmad

full member

Activity: 378

Merit: 104

nvOC forever

Quote from: JayneL on August 08, 2017, 04:57:48 AM

for zec im using the default pool included in the nvOC, for the SIGT i use supernova that was working on my windows..i see that after disabling watchdog the machine now doesn't do any restart or crashing but still miner still not working. tnx for help can you help me via teamviewer?

Have you added the required code for SIGT in your oneBash??

JayneL

member

Activity: 104

Merit: 10

for zec im using the default pool included in the nvOC, for the SIGT i use supernova that was working on my windows..i see that after disabling watchdog the machine now doesn't do any restart or crashing but still miner still not working. tnx for help can you help me via teamviewer?

damNmad

full member

Activity: 378

Merit: 104

nvOC forever

Quote from: JayneL on August 08, 2017, 02:23:07 AM

Quote from: damNmad on August 08, 2017, 01:01:11 AM

Quote from: JayneL on August 07, 2017, 10:58:46 PM

Hi Guys,

This was really a great forum, especially for us newbie to linux mining.

I just want to ask im trying to setup my first ever Linux OS and Miner, i already did installing nvOC v18 on my sata hdd 500gb and successfully booted,
then i already setup 1bash for SIGT mining but i always stuck on this part and then the PC will auto-restart after a couple of minutes.

I hope you can help me.

Thanks

God Bless

As per the instructions you need to disable watch_dog by setting it to 'NO'.

EDIT:

Sorry, just saw your screenshot, go to quake terminal by pressing F12.

Type

Code:

screen -r miner

It should show the mining process in that tab/quake terminal.

If it doesn't, then try disabling the watch dog and see.

Let me know if you still see the issue.

I already disable watch dog still my ccminer skunk not running for SIGT, i use skunk miner spmod5 from github.. oh i try to mine ZEC and its working fine. but for SIGT no luck.. i just leave for an hour to buy a 32GB flash drive BRB

Which pool you use to mine ZEC and SIGT??

JayneL

member

Activity: 104

Merit: 10

Quote from: damNmad on August 08, 2017, 01:01:11 AM

Quote from: JayneL on August 07, 2017, 10:58:46 PM

Hi Guys,

This was really a great forum, especially for us newbie to linux mining.

I just want to ask im trying to setup my first ever Linux OS and Miner, i already did installing nvOC v18 on my sata hdd 500gb and successfully booted,
then i already setup 1bash for SIGT mining but i always stuck on this part and then the PC will auto-restart after a couple of minutes.

I hope you can help me.

Thanks

God Bless

As per the instructions you need to disable watch_dog by setting it to 'NO'.

EDIT:

Sorry, just saw your screenshot, go to quake terminal by pressing F12.

Type

Code:

screen -r miner

It should show the mining process in that tab/quake terminal.

If it doesn't, then try disabling the watch dog and see.

Let me know if you still see the issue.

I already disable watch dog still my ccminer skunk not running for SIGT, i use skunk miner spmod5 from github.. oh i try to mine ZEC and its working fine. but for SIGT no luck.. i just leave for an hour to buy a 32GB flash drive BRB

tomlev5

newbie

Activity: 35

Merit: 0

Quote from: car1999 on August 06, 2017, 01:32:36 AM

Quote from: gs777 on August 06, 2017, 12:20:06 AM

Hi!
I'm about to build a rig with Pentium G4400.
But after reading about Skylake issues with hyper threading don't know
should I use it or better to return and exchange it with i3?

i have a rig runs 8 cards with G3900, no problem.

I have a rig with G3900 and 10 cards, but it seems that the G3900 is bottlenecking the system. First core uses 100%, the other around 20%.

Is there a way to split the workload on both cores (If I could run EWBF miner in two terminals or is there some other way)?

Can somebody please help me, i'm a noob in linux.

nvOC is a great system. Thanks for all the work.

Topic: [ mining os ] nvoc - page 274. (Read 418549 times)