tdxminer lyra2z/XZC Miner for AMD GPUs on Linux

[BIERAAP]

im getting:

failed to build program.
Failed to initialize device number 0.

Anyone a clue how to fix this?

Opencl shows the devices like it should.
ETHminer works without a problem.

Hopefully someone can help or point me into the right direction.

Thanks.

can you paste a screenshot here please. That will be more helpful for ppl here to understand your problem and solve a solution for this.
And you should also give your rig specs. And remove if you have any nvidia GPUs in your mining rig. And try again.

Got it working now. Upgrade to the latest kernel 4.15 and now its working.
But for some reasons i cannot change the powerplay mode with using rocm-smi

/opt/rocm/bin/rocm-smi --setfan 180 --device 0 --setsclk 5 --setmclk 3 --setperflevel high

sclk stays at 4 not switching to 5
How are you guys overclocking/undervoltage?

[zmago]

im getting:

failed to build program.
Failed to initialize device number 0.

Anyone a clue how to fix this?

Opencl shows the devices like it should.
ETHminer works without a problem.

Hopefully someone can help or point me into the right direction.

Thanks.

can you paste a screenshot here please. That will be more helpful for ppl here to understand your problem and solve a solution for this.
And you should also give your rig specs. And remove if you have any nvidia GPUs in your mining rig. And try again.

Got it working now. Upgrade to the latest kernel 4.15 and now its working.
But for some reasons i cannot change the powerplay mode with using rocm-smi

/opt/rocm/bin/rocm-smi --setfan 180 --device 0 --setsclk 5 --setmclk 3 --setperflevel high

sclk stays at 4 not switching to 5
How are you guys overclocking/undervoltage?

i was trying to undervolt on ubuntu. and after spending all day reading every forum i could find i gave up and install ethos 1.3.2

i was able to set 6 rx 580 8gb to run at 18.2 mh/s and pulling only 570w from wall.

you can install tdxminer to ethos if you follow this guide https://github.com/unrealjke/ethos-tdxminer

and you can use my local conf

Code:

globalfan 70
maxgputemp 85
globalvolt 950
tdxminer=proxypool1 lyra2z.eu.mine.zpool.ca:4553
tdxminer=poolpass1 c=BTC
tdxminer=proxywallet YourPayoutWalletBTC
miner YourHostName tdxminer
cor YourHostName 1180 1180 1180 1180 1180 1180
mem YourHostName 2150 2150 2150 2150 2150 2150
pwr YourHostName 115 115 115 115 115 115
dpm YourHostName 6 6 6 6 6 6
vlt YourHostName 950 950 950 950 950 950
vddci YourHostName 900 900 900 900 900 900

[Mind163]

Why expose such a frequency of memory? It is better to put 300 MHz. This will save a few Watts

[zmago]

Why expose such a frequency of memory? It is better to put 300 MHz. This will save a few Watts

i forgot to change them back since i was testing lago switching between lyra2z and eth

[kostepanych2]

Hi,
What hashrate has RX 470?
Is there any difference between 4gb and 8gb?

[kkrectorden]

The thread that was posted was a different dev/miner.

[peteris-apse]

Hi,
What hashrate has RX 470?
Is there any difference between 4gb and 8gb?

i beleive rx470 could give same as rx570 - ~3mhs on 100-120w from wall per card. rx580 give 3.2-3.5mhs 100-120w from wall per card. like for example 12 card rx580 takes 1350w fro wall. I have found max working core speed for each card. Every card is very differenet, from 12 xfx rx580 some are mining on 1300mhz 850mv, some only 1160 same voltage on core.

[kostepanych2]

Hi,
What hashrate has RX 470?
Is there any difference between 4gb and 8gb?

i beleive rx470 could give same as rx570 - ~3mhs on 100-120w from wall per card. rx580 give 3.2-3.5mhs 100-120w from wall per card. like for example 12 card rx580 takes 1350w fro wall. I have found max working core speed for each card. Every card is very differenet, from 12 xfx rx580 some are mining on 1300mhz 850mv, some only 1160 same voltage on core.

And is there any difference between 4gb and 8gb? Or hashrate is approximately equal?

[HaloGenius]

Neither volume nor memory size matters only the core frequency and the number of shaders

lyra2z - typical core clock frequency depended algo

[kostepanych2]

Neither volume nor memory size matters only the core frequency and the number of shaders

lyra2z - typical core clock frequency depended algo

And there is no difference what memory is installed on the card (Samsung, Hunix, etc.)?

[peteris-apse]

Neither volume nor memory size matters only the core frequency and the number of shaders

lyra2z - typical core clock frequency depended algo

And there is no difference what memory is installed on the card (Samsung, Hunix, etc.)?

no difference at all. pure core speed!

[notsure85]

is it at all possible to run this on r9 290/390 cards?
thx for reply

[dragonmike]

Neither volume nor memory size matters only the core frequency and the number of shaders

lyra2z - typical core clock frequency depended algo

And there is no difference what memory is installed on the card (Samsung, Hunix, etc.)?

no difference at all. pure core speed!

...which is why much higher hashing speeds should be attainable on nVidia GPUs currently... But for some reason nobody has bothered with (or wanted to share publicly) a properly optimised Cuda miner so far.

[crypt0.zone]

Hi guys!

We have just published our latest step-by-step tutorial on how to mine with AMD Radeons RX570 / RX580 using tdxminer on Ubuntu 16.04:
https://crypt0.zone/tdxminer-lyra2z-mining-radeon-rx570-rx580-ubuntu-1604!

Feel free to send us some feedback.
We are open for all suggestions

[420sam]

Hi guys!

We have just published our latest step-by-step tutorial on how to mine with AMD Radeons RX570 / RX580 using tdxminer on Ubuntu 16.04:
https://crypt0.zone/tdxminer-lyra2z-mining-radeon-rx570-rx580-ubuntu-1604!

Feel free to send us some feedback.
We are open for all suggestions

Please could you do one for Vega 56?

[jerichon333]

Hi guys!

We have just published our latest step-by-step tutorial on how to mine with AMD Radeons RX570 / RX580 using tdxminer on Ubuntu 16.04:
https://crypt0.zone/tdxminer-lyra2z-mining-radeon-rx570-rx580-ubuntu-1604!

Feel free to send us some feedback.
We are open for all suggestions

Please could you do one for Vega 56?

Yes please !!!!

[SigiSinatra]

Did anybody try latest ethos ?
It should supports vega linux overclock.

ethOS 1.3.2 changelog (released July 31st 2018)
Major Changes
Added support for Radeon RX VEGA: for all miners, overclocking, reporting, and mixing RX VEGA with other RX GPUs.
Added avermore ewbf-equihash nevermore tdxminer xmr-stak xtl-stak

[unsivilaudio]

It does not.  Requires the ROCM drivers, which ethos does not use.

[SigiSinatra]

https://i.imgur.com/xdKihIV.png

I use this settings :
sudo /opt/rocm/bin/rocm-smi --setsclk 0 1 2 3 4 5 --setfan 190 --setmclk 0 but it memory is still 945mhz
How to set memory to 167mhz...I thik that is the lowest possible.

[Mind163]

Did anybody try latest ethos ?
It should supports vega linux overclock.

ethOS 1.3.2 changelog (released July 31st 2018)
Major Changes
Added support for Radeon RX VEGA: for all miners, overclocking, reporting, and mixing RX VEGA with other RX GPUs.
Added avermore ewbf-equihash nevermore tdxminer xmr-stak xtl-stak

TDX miner not working on the vega (1.3.2)