Optiminer/Zcash v1.7 (GPU, Windows+Linux, AMD) - page 16.

optiminer

full member

Activity: 187

Merit: 100

Quote from: cleverserge on January 27, 2017, 02:53:10 AM

Two of my 6xMSI R9 390 rigs work fine with stock .rom and Ubuntu 12.04/Cataalyst 15.12. The third one 6xMSI R9 390 with custom rom (made based on https://bitcointalksearch.org/topic/one-way-to-undervolt-r9-300-series-cards-by-bios-mod-1465128) does not work at all on optiminer 1.5(either Ubuntu or Win7. Stops at once after the first card is initiated. Lower intensity does not help) but works fine on Claymore 11.1 and 1.4.
@optiminer
What can be the reason of that? Can you please give any suggestions how to troubleshoot this?

Thanks

There is not that much change between 1.4 and 1.5 so this surprises me. The number of computations done has been reduced, so it memory is probably stressed more which could interfere with your custom rom tuning.

m1n1ngP4d4w4n

full member

Activity: 224

Merit: 100

CryptoLearner

Quote from: cleverserge on January 27, 2017, 02:53:10 AM

Two of my 6xMSI R9 390 rigs work fine with stock .rom and Ubuntu 12.04/Cataalyst 15.12. The third one 6xMSI R9 390 with custom rom (made based on https://bitcointalksearch.org/topic/one-way-to-undervolt-r9-300-series-cards-by-bios-mod-1465128) does not work at all on optiminer 1.5(either Ubuntu or Win7. Stops at once after the first card is initiated. Lower intensity does not help) but works fine on Claymore 11.1 and 1.4.
@optiminer
What can be the reason of that? Can you please give any suggestions how to troubleshoot this?

Thanks

Try above post solution, with a modded card you push to the limit, having too much intensity with an improved optiminer kernel (1.4 to 1.5) could make it unstable, try to lower intensity for this specific card.

cleverserge

newbie

Activity: 42

Merit: 0

Two of my 6xMSI R9 390 rigs work fine with stock .rom and Ubuntu 12.04/Cataalyst 15.12. The third one 6xMSI R9 390 with custom rom (made based on https://bitcointalksearch.org/topic/one-way-to-undervolt-r9-300-series-cards-by-bios-mod-1465128) does not work at all on optiminer 1.5(either Ubuntu or Win7. Stops at once after the first card is initiated. Lower intensity does not help) but works fine on Claymore 11.1 and 1.4.
@optiminer
What can be the reason of that? Can you please give any suggestions how to troubleshoot this?

Thanks

zzzzzzzzzz

full member

Activity: 150

Merit: 100

Quote from: TheMiningDwarf on January 26, 2017, 10:07:13 PM

Ok Optiminer,
I did what you said, I uninstalled the amd 16.50 and put the 16.40.
Still not mining on flypool with 1.5
If i switch to ver 1.4 works like a charm
Miner starts but the s/s is like 0.5 per card and it all get rejected of course.

Not to discount your problem, but as another data point, I mined on flypool yesterday with v1.5 and all my rigs were running fine, as they usually do. I'm using the SSL port, for what that's worth. Have you tried a lower intensity? If the intensity is too high, you will see erratic behavior. The kernels did change between v1.4 and v1.5, so an intensity setting that worked well on v1.4 may not on v1.5. Just a thought ...

TheMiningDwarf

jr. member

Activity: 71

Merit: 1

Ok Optiminer,
I did what you said, I uninstalled the amd 16.50 and put the 16.40.
Still not mining on flypool with 1.5
If i switch to ver 1.4 works like a charm
Miner starts but the s/s is like 0.5 per card and it all get rejected of course.

mitice

newbie

Activity: 33

Merit: 0

Quote from: cryptonitro on January 25, 2017, 05:11:11 AM

Quote from: babaG on January 24, 2017, 08:29:38 AM

Quote from: cryptonitro on January 24, 2017, 08:07:45 AM

Quote from: babaG on January 24, 2017, 02:26:20 AM

Is this speed ok or I can go higher?
Using 5X480s with 1500 straps
Ubuntu 16.04
amdgpu-pro 16.40
https://i.imgur.com/czn7LB0.png

did you check on pool if it's well reported , because lower timing sometimes get you big hashrate on screen but not in real ... will may be try that on downvolt mod

On pool it varies a lot. I'm mining with 3 rigs on MPH so cannot see individual stats. I will change the other 2 rigs on ETH and see what is gives.

you change that on stock .rom or modded .rom ?

i 'm actually using jukebox vdrop the original one , not v4.. I get around 280 S/s per card 780watt on the wall (no lower gpu volt) for 6 x rx480 8gb (sapphire)
think to lower gpu clock to 1115 and mem to 2040 on some cards , to run more stable.
i will test that soon will 1500 strap but think will be bad for ethereum.
actually i running not bad with stability on PimP 2.0.

Hello i downloaded and install gpu pro fans and sudo sensors to track temperatures Cheesy

on all videocards and cpu and am i use optiminer

.Im using only modder straps on both rx i have. Nano is stock mate .But ill flash the RX with lowe mV and some clock

cryptonitro

full member

Activity: 348

Merit: 119

Quote from: babaG on January 24, 2017, 08:29:38 AM

Quote from: cryptonitro on January 24, 2017, 08:07:45 AM

Quote from: babaG on January 24, 2017, 02:26:20 AM

Is this speed ok or I can go higher?
Using 5X480s with 1500 straps
Ubuntu 16.04
amdgpu-pro 16.40
https://i.imgur.com/czn7LB0.png

did you check on pool if it's well reported , because lower timing sometimes get you big hashrate on screen but not in real ... will may be try that on downvolt mod

On pool it varies a lot. I'm mining with 3 rigs on MPH so cannot see individual stats. I will change the other 2 rigs on ETH and see what is gives.

you change that on stock .rom or modded .rom ?

i 'm actually using jukebox vdrop the original one , not v4.. I get around 280 S/s per card 780watt on the wall (no lower gpu volt) for 6 x rx480 8gb (sapphire)
think to lower gpu clock to 1115 and mem to 2040 on some cards , to run more stable.
i will test that soon will 1500 strap but think will be bad for ethereum.
actually i running not bad with stability on PimP 2.0.

mitice

newbie

Activity: 33

Merit: 0

Quote from: 786sam on January 24, 2017, 05:56:37 PM

Quote from: mitice on January 24, 2017, 05:36:02 PM

Quote from: 786sam on January 24, 2017, 05:28:41 PM

Quote from: mitice on January 24, 2017, 05:26:56 PM

Quote from: 786sam on January 24, 2017, 05:20:39 PM

Quote from: mitice on January 24, 2017, 04:47:16 PM

Help me .I have installed opti miner everything runs fine but i shutted it off because i cant set fan speed so to not overheat my cards .Give an advise please

Try using sapphire trixx or msi afterburner to set your fan speed BEFORE starting miner... also underclock and undervolt to save on electricity costs

Eh i know but eh.. Dreams Cheesy

its on ubuntu 16.04 with gpu pro 16.40 and amd sdk 3.03 e.g latest

Your gonna need custom rom bruv for linux Cool

Probably what about fan speed?

Can you not implement that in bat file? Im sure someone knows more...

Ill wait someone ti reply about that

786sam

member

Activity: 83

Merit: 10

Quote from: mitice on January 24, 2017, 05:36:02 PM

Quote from: 786sam on January 24, 2017, 05:28:41 PM

Quote from: mitice on January 24, 2017, 05:26:56 PM

Quote from: 786sam on January 24, 2017, 05:20:39 PM

Quote from: mitice on January 24, 2017, 04:47:16 PM

Help me .I have installed opti miner everything runs fine but i shutted it off because i cant set fan speed so to not overheat my cards .Give an advise please

Try using sapphire trixx or msi afterburner to set your fan speed BEFORE starting miner... also underclock and undervolt to save on electricity costs

Eh i know but eh.. Dreams Cheesy

its on ubuntu 16.04 with gpu pro 16.40 and amd sdk 3.03 e.g latest

Your gonna need custom rom bruv for linux Cool

Probably what about fan speed?

Can you not implement that in bat file? Im sure someone knows more...

mitice

newbie

Activity: 33

Merit: 0

Quote from: 786sam on January 24, 2017, 05:28:41 PM

Quote from: mitice on January 24, 2017, 05:26:56 PM

Quote from: 786sam on January 24, 2017, 05:20:39 PM

Quote from: mitice on January 24, 2017, 04:47:16 PM

Help me .I have installed opti miner everything runs fine but i shutted it off because i cant set fan speed so to not overheat my cards .Give an advise please

Try using sapphire trixx or msi afterburner to set your fan speed BEFORE starting miner... also underclock and undervolt to save on electricity costs

Eh i know but eh.. Dreams Cheesy

its on ubuntu 16.04 with gpu pro 16.40 and amd sdk 3.03 e.g latest

Your gonna need custom rom bruv for linux Cool

Probably what about fan speed?

786sam

member

Activity: 83

Merit: 10

Quote from: mitice on January 24, 2017, 05:26:56 PM

Quote from: 786sam on January 24, 2017, 05:20:39 PM

Quote from: mitice on January 24, 2017, 04:47:16 PM

Help me .I have installed opti miner everything runs fine but i shutted it off because i cant set fan speed so to not overheat my cards .Give an advise please

Try using sapphire trixx or msi afterburner to set your fan speed BEFORE starting miner... also underclock and undervolt to save on electricity costs

Eh i know but eh.. Dreams Cheesy

its on ubuntu 16.04 with gpu pro 16.40 and amd sdk 3.03 e.g latest

Your gonna need custom rom bruv for linux Cool

mitice

newbie

Activity: 33

Merit: 0

Quote from: 786sam on January 24, 2017, 05:20:39 PM

Quote from: mitice on January 24, 2017, 04:47:16 PM

Help me .I have installed opti miner everything runs fine but i shutted it off because i cant set fan speed so to not overheat my cards .Give an advise please

Try using sapphire trixx or msi afterburner to set your fan speed BEFORE starting miner... also underclock and undervolt to save on electricity costs

Eh i know but eh.. Dreams Cheesy

its on ubuntu 16.04 with gpu pro 16.40 and amd sdk 3.03 e.g latest

786sam

member

Activity: 83

Merit: 10

Does anyone else get a gpu randomly drop off miner on windows 10? I mean all gpu mine well for say 12 hours then suddenly 1 drops and the rest just carry on mining? Strange bahaviour..

786sam

member

Activity: 83

Merit: 10

Quote from: mitice on January 24, 2017, 04:47:16 PM

Help me .I have installed opti miner everything runs fine but i shutted it off because i cant set fan speed so to not overheat my cards .Give an advise please

Try using sapphire trixx or msi afterburner to set your fan speed BEFORE starting miner... also underclock and undervolt to save on electricity costs

mitice

newbie

Activity: 33

Merit: 0

Help me .I have installed opti miner everything runs fine but i shutted it off because i cant set fan speed so to not overheat my cards .Give an advise please

dallase

member

Activity: 129

Merit: 10

Quote from: Crs on January 24, 2017, 09:31:10 AM

Hello all,

Can you please share some tips on how to start to mine automatically after each reboot?
I tried putting the mining command in a script and that script in /etc/rc.local
This does not seem to work.

The content of the script is:

Code:

#!/bin/bash
#mine @ flypool with optiminer
cd /home/user/optiminer-zcash;
screen -S optiminer0 ./optiminer-zcash -s eu1-zcash.flypool.org:3333 -u xxxx.amd0 -d 1;

I am using Ubuntu 16.04.1

Thank you.

I launch a screen per GPU, but I think what you want is just

>> screen -dmS myscreenname -m sh -c "/full/path/to/optiminer-zcash -s $POOL -u $USER -p $PASSWORD"

Here is a snippet of my startup script, launched from rc.local

DEVICES=`lspci | grep VGA | grep AMD | wc -l`
MAXCARDNUM=$(expr $DEVICES - 1)

for x in `seq 0 $MAXCARDNUM` ; do

cat << EOF >./screenrc.$x
logfile ./screenlog.$x
EOF
echo "$COIN Launching Miner #$x on screen$x"
echo "./optiminer-zcash -s $POOL -u $USER -p $PASSWORD -d $x -i $i"
screen -c ./screenrc.$x -L -fn -dmS screen$x -m sh -c "./optiminer-zcash -s $POOL -u $USER -p $PASSWORD -d $x"
done

optiminer

full member

Activity: 187

Merit: 100

Quote from: TheMiningDwarf on January 23, 2017, 07:35:23 PM

Quote from: optiminer on January 23, 2017, 01:02:25 PM

Quote from: TheMiningDwarf on January 23, 2017, 12:24:07 PM

Doesnt work on flypool with my rx480 anymore

Can you give some more details? What error do you get? What os, driver? Does it work on other pools?

Using ubuntu 16.04
drivers are the amd 16.50 and the app sdk is 3.0.130.136
I dont get any error, its start the mining, I get the i/s but no s/s at all
when I look at the pool stats my miner using lastest version is hightlighted in red and no solution at all going throught
While all my other rigs are all normal with 1800 ss

I suggest to try 16.40 drivers.

sorry2xs

legendary

Activity: 924

Merit: 1000

Dark Passenger Bitcoin miner 2013,Bitcoin node

? do i have to add any thing to the bat file so that the miner recognizes both gpu in an amd 295x2 card

Crs

member

Activity: 107

Merit: 10

Hello all,

Can you please share some tips on how to start to mine automatically after each reboot?
I tried putting the mining command in a script and that script in /etc/rc.local
This does not seem to work.

The content of the script is:

Code:

#!/bin/bash
#mine @ flypool with optiminer
cd /home/user/optiminer-zcash;
screen -S optiminer0 ./optiminer-zcash -s eu1-zcash.flypool.org:3333 -u xxxx.amd0 -d 1;

I am using Ubuntu 16.04.1

Thank you.

babaG

member

Activity: 114

Merit: 10

Quote from: cryptonitro on January 24, 2017, 08:07:45 AM

Quote from: babaG on January 24, 2017, 02:26:20 AM

Is this speed ok or I can go higher?
Using 5X480s with 1500 straps
Ubuntu 16.04
amdgpu-pro 16.40
https://i.imgur.com/czn7LB0.png

did you check on pool if it's well reported , because lower timing sometimes get you big hashrate on screen but not in real ... will may be try that on downvolt mod

On pool it varies a lot. I'm mining with 3 rigs on MPH so cannot see individual stats. I will change the other 2 rigs on ETH and see what is gives.

Topic: Optiminer/Zcash v1.7 (GPU, Windows+Linux, AMD) - page 16. (Read 115953 times)