tdxminer lyra2z/XZC Miner for AMD GPUs on Linux

manhky

newbie

Activity: 42

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todxx

member

Activity: 176

Merit: 76

tdxminer has become teamredminer

Please go to the teamredminer thread for new releases.

BobDodds

newbie

Activity: 4

Merit: 0

Someone said (here) in July 2018 that they were having tdxminer crash on linux mining environment, rocm rippa. That issue, OpenCL crash was fixed by lead rippa dev Jason Kurtz work on Babs kernel for Kurtz' rippa.

Highway 361 Revisited, rocm issue 361 "closed" by rocm devs. Highway 361, git alias tekcomm is a git "ghost", just another git G Host, Jason Kurtz rollout of rocm on rtos linux with pcie x16 gen 3 atomics, and with rocm 1.8.2 Vega underclocking became possible.

  1) download Earl Co's fork of rippa v2, with Babs' kernel solving the OpenCL crash issue.
  or..
  2) or install Babs kernel to rippa v2 yourself: github (dot) com/M-Bab/linux-kernel-amdgpu-binaries That way you will learn how to keep updating your rocm rippa rtos rig's kernels. Changes have gone upstream, but Babs updates are on the edge.

Links for "git rocm issue 361" aka "Highway 361 Revisited": bit (dot) ly/2p3BEs2

Highway 361 Revisited: Stone Free, Purple Haze, High Noon with Sheriff Guru-y Cooper. Jason Kurtz our linux rtos expert worked at Motorola, wrote the code for Sci Atlanta TV set top boxes, before guesting and g hosting, "SWIFT-in and driftin, riders on the storm(Snoop Dogg)", on Highway 361.

User44a

jr. member

Activity: 73

Merit: 2

Quote from: CharlieCox on September 11, 2018, 07:04:15 AM

Quote from: User44a on September 11, 2018, 05:59:04 AM

The main question is: What else we can mine with Vegas to get returns like on Lyra2z about two months ago (read 4 times better than today)?

Not much I suppose. You can try with Cryptonight variants such as Safex or Ryo.

Yeah. CN on Vegas means back to Windows or loosing hashrate if I'll stick with Linux. ...still considering Undecided

CharlieCox

member

Activity: 212

Merit: 12

Quote from: User44a on September 11, 2018, 05:59:04 AM

The main question is: What else we can mine with Vegas to get returns like on Lyra2z about two months ago (read 4 times better than today)?

Not much I suppose. You can try with Cryptonight variants such as Safex or Ryo.

User44a

jr. member

Activity: 73

Merit: 2

Quote from: FFI2013 on September 08, 2018, 05:32:57 AM

Quote from: Star65 on September 08, 2018, 05:16:07 AM

Quote from: fr4nkthetank on September 07, 2018, 03:12:55 PM

Quote from: CharlieCox on September 03, 2018, 03:05:54 AM

Quote from: Vispilio on September 01, 2018, 04:13:35 AM

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Lyra2z difficulty increased, it's not as profitable to mine Lyra2z as it was a month ago. I assume some ETH miners have already migrated from Ethash to Lyra2z. You're late to the party

Also 35-40+mhs FPGA on lyra2z now

Yes, this is bad. Angry

Ya things need to change or mining is going to be all centralized I don't care what anyone says the price and lack of FPGA's make them even more centralized than asic not to mention the lack of dev's writing miners therefor charging 4-5% dev fee will be the norm. Thankfully monero is working on asic and fpga resistant for there next fork

Already got back to mining Monero with all my RX rigs. Vegas are on Lyra2z only because I don't want to use Windows but will have to if there won't be any other way. The main question is: What else we can mine with Vegas to get returns like on Lyra2z about two months ago (read 4 times better than today)?

fr4nkthetank

legendary

Activity: 2294

Merit: 1182

Now the money is free, and so the people will be

Well dont worry yet, there arent that many FPGAs out there ( i think ) that have bitstreams for lyra2z. 5000 will be coming online very soon through mineority and they are now selling the bigger FPGA model. so well see, but i dont think lyra2z will be what they will want to mine anyway.

FFI2013

hero member

Activity: 906

Merit: 507

Quote from: Star65 on September 08, 2018, 05:16:07 AM

Quote from: fr4nkthetank on September 07, 2018, 03:12:55 PM

Quote from: CharlieCox on September 03, 2018, 03:05:54 AM

Quote from: Vispilio on September 01, 2018, 04:13:35 AM

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Lyra2z difficulty increased, it's not as profitable to mine Lyra2z as it was a month ago. I assume some ETH miners have already migrated from Ethash to Lyra2z. You're late to the party

Also 35-40+mhs FPGA on lyra2z now

Yes, this is bad. Angry

Ya things need to change or mining is going to be all centralized I don't care what anyone says the price and lack of FPGA's make them even more centralized than asic not to mention the lack of dev's writing miners therefor charging 4-5% dev fee will be the norm. Thankfully monero is working on asic and fpga resistant for there next fork

Star65

member

Activity: 109

Merit: 13

Quote from: fr4nkthetank on September 07, 2018, 03:12:55 PM

Quote from: CharlieCox on September 03, 2018, 03:05:54 AM

Quote from: Vispilio on September 01, 2018, 04:13:35 AM

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Lyra2z difficulty increased, it's not as profitable to mine Lyra2z as it was a month ago. I assume some ETH miners have already migrated from Ethash to Lyra2z. You're late to the party

Also 35-40+mhs FPGA on lyra2z now

Yes, this is bad. Angry

fr4nkthetank

legendary

Activity: 2294

Merit: 1182

Now the money is free, and so the people will be

Quote from: CharlieCox on September 03, 2018, 03:05:54 AM

Quote from: Vispilio on September 01, 2018, 04:13:35 AM

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Lyra2z difficulty increased, it's not as profitable to mine Lyra2z as it was a month ago. I assume some ETH miners have already migrated from Ethash to Lyra2z. You're late to the party

Also 35-40+mhs FPGA on lyra2z now

CharlieCox

member

Activity: 212

Merit: 12

Quote from: Grom2034 on September 07, 2018, 05:55:15 AM

I got a problem with HiveOS, (...) what do I do?

Contact HiveOS support.

Grom2034

newbie

Activity: 1

Merit: 0

I got a problem with HiveOS, it is not showing the hash rate on tdxminer, what do I do?

Jon Mnemonic

newbie

Activity: 6

Merit: 0

Quote from: nitrobg on September 03, 2018, 01:38:12 AM

Quote from: kiaas on September 01, 2018, 12:04:46 PM

Quote from: Jon Mnemonic on September 01, 2018, 03:02:17 AM

Is the hashrate the same for Rx 580 and RX 480 mining Lyra2z?

Only if you've got them at the same power limit, voltage, and clock. the 480s reference power limit and clock speed are lower than the 580s, so in general no it's not the same.
RX 480 clocks to 1266mhz by default, 580 to 1340. RX 480 default TDP is 150W and 580 is 185W TDP, and I believe amdgpu doesn't allow raising the powerlimit that the powerplay table should allow so you aren't going to raise a 480 to match a 580 on core-heavy algos like lyra2z.
Personally, because of that I modded my vbios on an RX 470 to adjust the TDP to be raised by around half of the powerplay powerlimit range, and then lowered the powerlimit range so I wouldn't accidentally exceed the card's actual limit by much when I got to an OS that allows adjusting it. (89W to 100W TDP, 20% Powerlimit range down to 8%.) I couldn't get over about 2.8MH/s on it before and now I'm getting 3.1, and I'm sure with more fiddling I could get further.

It's pointless to overclock the cards above their sweet spot. Run the memory at 300MHz, set core to 1150-1200MHz and lower the voltage as much as you can. 4xx series run at around 900mV, 5xx series are at around 800-850mV.

Exactly, I run my 580 at 1145 clock and 300 memory. So if I will buy the 480 all will have the same parameters.

BTW. How to undervolt in Linux? For sure there are 100 ways to do it

I am using Ubuntu 18.04 with rocm drivers. Is there a command in rocm-smi to do that?

CharlieCox

member

Activity: 212

Merit: 12

Quote from: Vispilio on September 01, 2018, 04:13:35 AM

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Lyra2z difficulty increased, it's not as profitable to mine Lyra2z as it was a month ago. I assume some ETH miners have already migrated from Ethash to Lyra2z. You're late to the party

nitrobg

member

Activity: 413

Merit: 17

Quote from: kiaas on September 01, 2018, 12:04:46 PM

Quote from: Jon Mnemonic on September 01, 2018, 03:02:17 AM

Is the hashrate the same for Rx 580 and RX 480 mining Lyra2z?

Only if you've got them at the same power limit, voltage, and clock. the 480s reference power limit and clock speed are lower than the 580s, so in general no it's not the same.
RX 480 clocks to 1266mhz by default, 580 to 1340. RX 480 default TDP is 150W and 580 is 185W TDP, and I believe amdgpu doesn't allow raising the powerlimit that the powerplay table should allow so you aren't going to raise a 480 to match a 580 on core-heavy algos like lyra2z.
Personally, because of that I modded my vbios on an RX 470 to adjust the TDP to be raised by around half of the powerplay powerlimit range, and then lowered the powerlimit range so I wouldn't accidentally exceed the card's actual limit by much when I got to an OS that allows adjusting it. (89W to 100W TDP, 20% Powerlimit range down to 8%.) I couldn't get over about 2.8MH/s on it before and now I'm getting 3.1, and I'm sure with more fiddling I could get further.

It's pointless to overclock the cards above their sweet spot. Run the memory at 300MHz, set core to 1150-1200MHz and lower the voltage as much as you can. 4xx series run at around 900mV, 5xx series are at around 800-850mV.

kiaas

jr. member

Activity: 42

Merit: 12

Quote from: Jon Mnemonic on September 01, 2018, 03:02:17 AM

Is the hashrate the same for Rx 580 and RX 480 mining Lyra2z?

Only if you've got them at the same power limit, voltage, and clock. the 480s reference power limit and clock speed are lower than the 580s, so in general no it's not the same.
RX 480 clocks to 1266mhz by default, 580 to 1340. RX 480 default TDP is 150W and 580 is 185W TDP, and I believe amdgpu doesn't allow raising the powerlimit that the powerplay table should allow so you aren't going to raise a 480 to match a 580 on core-heavy algos like lyra2z.
Personally, because of that I modded my vbios on an RX 470 to adjust the TDP to be raised by around half of the powerplay powerlimit range, and then lowered the powerlimit range so I wouldn't accidentally exceed the card's actual limit by much when I got to an OS that allows adjusting it. (89W to 100W TDP, 20% Powerlimit range down to 8%.) I couldn't get over about 2.8MH/s on it before and now I'm getting 3.1, and I'm sure with more fiddling I could get further.

Vispilio

legendary

Activity: 2128

Merit: 1657

This is a much needed miner for AMD's as ETH profitability has become really marginal...

Can anyone confirm and give some figures that they are making more money mining lyra2z or similar with this miner than mining Ethash ?..

Jon Mnemonic

newbie

Activity: 6

Merit: 0

Is the hashrate the same for Rx 580 and RX 480 mining Lyra2z?

keksik

jr. member

Activity: 169

Merit: 1

Quote from: crypt0.zone on August 16, 2018, 06:31:39 AM

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

Cool

i love you!! Cheesy

earlvanze

newbie

Activity: 1

Merit: 0

This is my forked version of AMD-ROCM-RIPPA from the same developer who has since deleted his GitHub account and chooses to be anonymous. It is a plug-and-chug developer/production mining image. start-rtminer.sh is currently configured working with tdxminer or Claymore ETH dual miner or xmr-stak. I mine with 28 8GB RX 580 cards from different manufacturers, mostly Sapphire Nitro+.
https://github.com/earlvanze/AMD-rocm-miner

Quote from: zientarski on July 31, 2018, 08:37:16 PM

Quote from: rocketr on July 30, 2018, 06:58:11 PM

Quote from: Hackintoshihope on July 27, 2018, 02:22:24 PM

Posting again because I guess no one else tried or reported back...

Has anyone tried this it is suppose to reduce power consumption. Didn’t know if any of you would have luck with it. I tired the first suggestion without luck and was going to see if the second suggestion maybe worked by the doctor aka tekcomm.

https://github.com/RadeonOpenCompute/ROCm/issues/463

I tried all this with no luck... Open CL still doesn't work... tried the v5 image, 16.04 ubuntu, and 18.04 ubuntu installed to a hard drive.

I tried some time ago without success. Yesterday received new files from developer. Can't test it now. You can try
https://drive.google.com/open?id=1Ru-3-OVeqPZ54TVk3mn9HtWlQ2VWmxyE
For v5 if you install it here is the install of the opencl & drivers
https://drive.google.com/open?id=1fgpPFljaO9053tx8OMpX_Yyaz_OirheO

Topic: tdxminer lyra2z/XZC Miner for AMD GPUs on Linux (Read 44574 times)