EWBF's CUDA Zcash miner

[octra]

can anyone tell me how to check efficiency on this miner?

run with '--pec 1' parameter.

[sublimus]

INFO 00:13:26: GPUX devfee Accepted share

But sometimes show:

INFO 00:13:26: GPUX devfee rejected share

I don't konw what's wrong with my computer or software or my network？

PLS help me to fix.....


[/quote]

You can disable developer fee by adding "--fee 0" to your miner parameters
[/quote]


There is nothing to fix from your side.
And it is not by not paying the developper's fee (yeah devfee) that you will help making a better miner.
Please DO NOT follow advice from someone that knows less than you (by --fee 0).

[fr4nkthetank]

Dont worry about the devfee share rejected thing.  It doesnt do anything, its just the share is rejected, there is no consequence.  Dev fee will mine at the same time as your mining I think so you can just ignore it.

[Jdope]

Does anyone know what caused the exited with error 46 problem?

I have a gtx 1080 mining zec with ewbf and a gtx 1060 mining eth with claymore, after like a day or so of continous work i get an error exited with code 46 and claymore's show a "can't get temprature, driver error", its caused by the ewbf but i have no idea why.

[The_Immortal]

scryptr,

Guys, could you tell me please how to see the average hashrate on the miner? I know that pools show this info but it's incorrect sometimes.

So I can see only current speed...

Thank you!

You have to wait approx 24 hrs before you seen an accurate average hashrate.  For example, nanopool gives you pretty wild current hashrates, but their 6hr, 12hr and 24hr hashrates give you a good overall average.

Dude, I've been waiting for a month and still see incorrect speeds. So anyway the miner must have the possibility to show average speed on its side.

POOL HASHRATE CALCULATED BY SHARES ACCEPTED--

And the miner calculates hashrate based on cycles of the algorithm.  The pool goes by work received, the miner by work cycles done.  There is room for error between the two.       --scryptr

Which "room" are u talking about? Between a pool and a miner? Didn't get it.

And anyway I wanna see the average speed on the miner side just to be sure everything is ok on my side (make sense? I think it does). How to do this?

THE HASHRATES ARE DETERMINED DIFFERENTLY--

So, there is a margin for error.  Network signal lag,  pool mining load, and the computational difference between actual hash cycles (miner) and frequency of accepted shares (pool) are causes for error.  

--scryptr

I got you, man. But anyway:

I wanna see the average speed on the miner side just to be sure everything is ok on my side (make sense? I think it does).

[djn053]

INFO 00:13:26: GPUX devfee Accepted share

But sometimes show:

INFO 00:13:26: GPUX devfee rejected share

I don't konw what's wrong with my computer or software or my network？

PLS help me to fix.....

You can disable developer fee by adding "--fee 0" to your miner parameters

There is nothing to fix from your side.
And it is not by not paying the developper's fee (yeah devfee) that you will help making a better miner.
Please DO NOT follow advice from someone that knows less than you (by --fee 0).

Yes,I agree with you.
But I count the devfee share today, its more than 2%......more than double ever.....
I find sometime's file to count it,
about 251 devfee share, and 5881 accepted share
251/5881=4.26%

[bread22]

I tried to download, but virus is detected???

[fr4nkthetank]

the number of shares doesnt indicate the % of devfee like you think - most pools have dynamic difficulty for shares, so when you start mining difficulty is low, and then gets harder so you send the pool on average x number of shares per minute for example.  So the devfee shares vs your shares arent the same, because you dont know what difficulty each share is !  Set a dev fee in you config file that you think is fair and that should be good !

[NameTaken]

Пoдcкaжитe, кaким oбpaзoм нacтpoить aвтoзaпycк мaйнepa в Linux в видe дeмoнa. Пpи зaгpyзкe cиcтeмы нe xoчeт cтapтoвaть =(
Oпepaтop вывoдa ">" ничeгo нe пишeт в фaйл, ecли тaкoвoй eмy yкaзaть.

Haпиcaл вoт тaкoй cтapтoвый cкpипт.

Лиcтинг /etc/init.d/miner:

#!/bin/bash

### BEGIN INIT INFO
# Provides:   miner
# Required-Start: $local_fs $remote_fs x11-common lightdm
# Required-Stop:  $local_fs $remote_fs
# Should-Start:   $network
# Should-Stop:    $network
# Default-Start:  5
# Default-Stop:   0 1 6
# Short-Description:    Zcash miner
# Description:    This runs a script continuously in miner.
### END INIT INFO

case "$1" in

  start)
        echo "Starting miner Zcash"
        /usr/local/bin/fans.sh
        /usr/local/bin/miner > /dev/null 2> /dev/null &
        ;;
  stop)
        echo "Stopping miner Zcash"
        PID=`ps -ef | grep miner | grep -v grep | awk '{print $2}'`
        kill -9 $PID
        ;;

  restart|force-reload)
        echo "Restarting $screen"
        PID=`ps -ef | grep miner | grep -v grep | awk '{print $2}'`
        kill -9 $PID
        sleep 15
        /usr/local/bin/fans.sh
        /usr/local/bin/miner > /dev/null 2> /dev/null &
        ;;
esac
exit 0


Лиcтинг /usr/local/bin/fans.sh

#/bin/bash

SPEED=75
MEMORY=700
CLOCK=50

DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:0]/GPUFanControlState=1" -a "[fan:0]/GPUTargetFanSpeed=$SPEED"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:1]/GPUFanControlState=1" -a "[fan:1]/GPUTargetFanSpeed=$SPEED"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:2]/GPUFanControlState=1" -a "[fan:2]/GPUTargetFanSpeed=$SPEED"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:3]/GPUFanControlState=1" -a "[fan:3]/GPUTargetFanSpeed=$SPEED"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:4]/GPUFanControlState=1" -a "[fan:4]/GPUTargetFanSpeed=$SPEED"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:5]/GPUFanControlState=1" -a "[fan:5]/GPUTargetFanSpeed=$SPEED"

DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:0]/GPUMemoryTransferRateOffset[3]=$MEMORY" -a "[gpu:0]/GPUGraphicsClockOffset[3]=$CLOCK"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:1]/GPUMemoryTransferRateOffset[3]=$MEMORY" -a "[gpu:1]/GPUGraphicsClockOffset[3]=$CLOCK"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:2]/GPUMemoryTransferRateOffset[3]=$MEMORY" -a "[gpu:2]/GPUGraphicsClockOffset[3]=$CLOCK"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:3]/GPUMemoryTransferRateOffset[3]=$MEMORY" -a "[gpu:3]/GPUGraphicsClockOffset[3]=$CLOCK"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:4]/GPUMemoryTransferRateOffset[3]=$MEMORY" -a "[gpu:4]/GPUGraphicsClockOffset[3]=$CLOCK"
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 /usr/bin/nvidia-settings -a "[gpu:5]/GPUMemoryTransferRateOffset[3]=$MEMORY" -a "[gpu:5]/GPUGraphicsClockOffset[3]=$CLOCK"

Use a Systemd unit file e.g.

Code:

[Unit]
Description=Zcash Service
Wants=lightdm.service network-online.target
After=lightdm.service network-online.target

[Service]
Environment=DISPLAY=:0
Environment=SPEED=75
Environment=CLOCK=50
Environment=MEMORY=700
ExecStartPre=-/usr/bin/nvidia-settings -a "[gpu:0]/GPUFanControlState=1" -a "[fan:0]/GPUTargetFanSpeed=${SPEED}" -a "[gpu:0]/GPUGraphicsClockOffset[3]=${CLOCK}" -a "[gpu:0]/GPUMemoryTransferRateOffset[3]=${MEMORY}" 
ExecStart=/usr/bin/stdbuf -oL /usr/local/bin/miner --config miner.cfg
ExecReload=/bin/kill -HUP $MAINPID

WorkingDirectory=/opt/zcash/
KillMode=mixed
RestartSec=10s
Restart=always
TimeoutStopSec=10
Nice=-20
ProtectSystem=full
ProtectHome=yes

[Install]
WantedBy=multi-user.target

[sublimus]

Yes,I agree with you.
But I count the devfee share today, its more than 2%......more than double ever.....
I find sometime's file to count it,
about 251 devfee share, and 5881 accepted share
251/5881=4.26%

Dev shares  are rejected simply because some other miner submitted the solution
before you.

[milospinkfloyd]

not a chance to run ewbf miner, crashes and exit on start. Last win 10 pro 64, last drivers. H270 plus, gigabyte g1 1050ti. Claymore runs perfect

[talenat92]

anyone knows anything about thread exit code 30?

[Temporel]

not a chance to run ewbf miner, crashes and exit on start. Last win 10 pro 64, last drivers. H270 plus, gigabyte g1 1050ti. Claymore runs perfect

I run EWBF on 3 rigs, no issue.

[giagge]

EWBF what you think the maximum speed for gtx 1070 is ? .

[lokko]

People just click through this thread, all your questions have already been answered 100X


99% of all errors BAD (over- under clocking)
Dev-Fee can disabled


 

[YIz]

Should I expect more than 700Sol/s on a 1080Ti?

[hallway_monitor]

Should I expect more than 700Sol/s on a 1080Ti?

Seeing about 750-765 sol/s on mine, stable.

GTX 1080ti Aorus Xtreme 11GB

[Temporel]

Should I expect more than 700Sol/s on a 1080Ti?

Seeing about 750-765 sol/s on mine, stable.

GTX 1080ti Aorus Xtreme 11GB

I have the same card (and a few other brands) and none of them can reach 750 sol/s.

Any tips ?

TIA

[Heguli97]

Should I expect more than 700Sol/s on a 1080Ti?

Seeing about 750-765 sol/s on mine, stable.

GTX 1080ti Aorus Xtreme 11GB

Around 800 Sol/s stable for me

MSI GTX 1080Ti Gaming X

[Temporel]

Should I expect more than 700Sol/s on a 1080Ti?

Seeing about 750-765 sol/s on mine, stable.

GTX 1080ti Aorus Xtreme 11GB

I have the same card (and a few other brands) and none of them can reach 750 sol/s.

Any tips ?

TIA

I just tried  again and I get 755 Sol/s without overclocking... so Im fine I guess