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

[felixbrucker]

i will be integrating this miners api info into my miner-manager, and im missing a small and possibly easy to implement stat: the current version of the software (eg: "version":"1.5.0")

cheers

[charles2k]

old R9 270X in V1.5.0 same hashrate as in V1.4.0

[zzzzzzzzzz]

On my Nanos I'm getting about 1% more hash rate and a 2.5 watts/per GPU power drop going from v1.4 to v1.5. Going from v1.3.2 to v1.5, I'm getting 2.5% more hash rate and a 5 watt per GPU power drop. So, a 6-GPU rig is running at 2580 Sols/s and 1300 watts at the wall. Thanks @Optiminer !

Can you tell me what intesity you are using please? Also any undervolting/overclocking?

Auto-detected intensity (5), -118 mv core voltage, stock clocks.

How did you get -118mv? Iv tried trixx and only allows -72mv

I modded the vbios rom using the Polaris rom editor.

[786sam]

On my Nanos I'm getting about 1% more hash rate and a 2.5 watts/per GPU power drop going from v1.4 to v1.5. Going from v1.3.2 to v1.5, I'm getting 2.5% more hash rate and a 5 watt per GPU power drop. So, a 6-GPU rig is running at 2580 Sols/s and 1300 watts at the wall. Thanks @Optiminer !

Can you tell me what intesity you are using please? Also any undervolting/overclocking?

Auto-detected intensity (5), -118 mv core voltage, stock clocks.

How did you get -118mv? Iv tried trixx and only allows -72mv

I modded the vbios rom using the Polaris rom editor.

Thank you

[optiminer]

i will be integrating this miners api info into my miner-manager, and im missing a small and possibly easy to implement stat: the current version of the software (eg: "version":"1.5.0")

Good idea! I will add this to the json in the next release.

[cryptonitro]

anyone ever get linux version stable ?
even watchdogs , do not reboot -_- ... speed is nothing without control !  
i didn't try 1.5

[TheMiningDwarf]

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

[felixbrucker]

i will be integrating this miners api info into my miner-manager, and im missing a small and possibly easy to implement stat: the current version of the software (eg: "version":"1.5.0")

Good idea! I will add this to the json in the next release.

great! looking forward to it

[dallase]

anyone ever get linux version stable ?
even watchdogs , do not reboot -_- ... speed is nothing without control !  
i didn't try 1.5

Optiminer has never been stable on my rigs.  They are 6x rx470s on ubuntu 16.04 w/ amdgpu-pro 16.40 drivers.  I've tried less aggressive bios settings, and running lowest intensity...    I really need to break it down to 1 card at a time, but just havent had the time.

Also, I can run ethdcrminer64 pushing 1030w all day every day...  so I highly doubt it has anything to do with my risers getting hot (which I read fixed it for someone on the zcash forums).   I also have multiple rigs, some with v3 risers, some with v5 risers, etc.  The only constant is ubuntu 16.04 and amd driver versions.   Also sgminer-gm works for days on XMR without issue.

Someday (when I have to) I'll figure this out.   

[jackcantrell]

anyone ever get linux version stable ?
even watchdogs , do not reboot -_- ... speed is nothing without control !  
i didn't try 1.5

Stable on Ubuntu 16.04 with amdgpu-pro 1.50 and Optiminer 1.5. I have about 11 boxes running this way with R9 390, RX470, RX480, and R9 Fury.

[snk0752]

Using fglrx under linux. Everything is working stable.

[babaG]

Is this speed ok or I can go higher?
Using 5X480s with 1500 straps
Ubuntu 16.04
amdgpu-pro 16.40

[benekiki]

Version 1.5.0 pixelates the screen on all my rigs, but anyway rock stabile. This didn't happened under previous versions.

[cryptonitro]

Version 1.5.0 pixelates the screen on all my rigs, but anyway rock stabile. This didn't happened under previous versions.

modded or not ?

[felixbrucker]

Is this speed ok or I can go higher?
Using 5X480s with 1500 straps
Ubuntu 16.04
amdgpu-pro 16.40

can you check something small for me?
i need to know the api response if queried after over 1hr runtime, the avg hashrate keys do not seem to be present if the miner has not been running for at least this time (and in return i dont know them as they are not documented anywhere)

maybe even somebody else can chime in if he/she knows them


edit: resolved: the 1hr avg key is: "3600s", thanks

thanks

[benekiki]

Version 1.5.0 pixelates the screen on all my rigs, but anyway rock stabile. This didn't happened under previous versions.

modded or not ?

Not modded, not overclocked and haven't changed any hardware thing. 1.4.0 and any previous versions didn't have such an issue.

[cryptonitro]

Is this speed ok or I can go higher?
Using 5X480s with 1500 straps
Ubuntu 16.04
amdgpu-pro 16.40

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

[babaG]

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.

[Crs]

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.

[sorry2xs]

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