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    Author Topic: tdxminer lyra2z/XZC Miner for AMD GPUs on Linux  (Read 44611 times)

    • Bakchiadai
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    June 15, 2018, 07:47:35 AM
     #281
    Do any of you have the following problem:

    I have a multi Vega rig, and followed the following steps:

    Fresh Ubuntu 16.04 install.
    Installed ROCM  1.8.1 (honestly I dunno where you guys find 1.7.1).
    Reboot
    run the export HSA_ENABLE_SDMA=0 command
    Set fans to 70%
    Run the miner

    Then what happens is I can mine with one Vega, but as soon as I add an additional one, and then try to run the miner, my PC either freezes or the red lights on Vega no2 goes off

    Note: I do not have a PCIE Gen3 mobo. Its an MSI G890-GD65 with an Fx8370 CPU.

    Any help will be appreciated, I have 7 Rx570 Vega rigs I need to get on the network I can offer 0.05 ETH to someone who can help me fix this problem.

  • altsay
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    June 15, 2018, 10:04:20 AM
     #282
    Quote from: stolarzz on June 14, 2018, 10:12:01 PM
    So many "cgminer/4.9.0" with very high avg hashrate approaching on this algo. What's this? FPGAs are using this miner? Smiley

    So, another algo where GPUs lost the battle against FPGAs?

  • FFI2013
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    June 15, 2018, 10:40:27 AM
     #283
    Quote from: altsay on June 15, 2018, 10:04:20 AM
    Quote from: stolarzz on June 14, 2018, 10:12:01 PM
    So many "cgminer/4.9.0" with very high avg hashrate approaching on this algo. What's this? FPGAs are using this miner? Smiley

    So, another algo where GPUs lost the battle against FPGAs?
    I think its bullshit the fpga guys are saying this is real asic resistant but fpga's are more centralized than asic only so many miners can afford to pay 3500-4500 for one card also I think there was 5000 cards for the presale thats a small amount of miners and most likely the big miners with money where buying 10 or 20 in a clip the other thing is once the fpga manufacturers realize how much money they can make that 3500-4500 will turn to 6000, and what about miners who live in poorer countries I guess they don't count, but as usual its all about greed

  • Bakchiadai
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    June 15, 2018, 02:30:06 PM
     #284
    Quote
    Quote from: Bakchiadai on June 15, 2018, 07:47:35 AM
    Do any of you have the following problem:

    I have a multi Vega rig, and followed the following steps:

    Fresh Ubuntu 16.04 install.
    Installed ROCM  1.8.1 (honestly I dunno where you guys find 1.7.1).
    Reboot
    run the export HSA_ENABLE_SDMA=0 command
    Set fans to 70%
    Run the miner

    Then what happens is I can mine with one Vega, but as soon as I add an additional one, and then try to run the miner, my PC either freezes or the red lights on Vega no2 goes off

    Note: I do not have a PCIE Gen3 mobo. Its an MSI G890-GD65 with an Fx8370 CPU.

    Any help will be appreciated, I have 7 Rx570 Vega rigs I need to get on the network I can offer 0.05 ETH to someone who can help me fix this problem.

    Nevermind,
    It is not possible to run more than 1 Vega if you do not have PCIE Gen 3. I read Todxx's comments earlier in the thread.
    I would like to point out that you can however, run ONE vega, if you have an older Gen2 mobo.

    So I will just redistribute the Vegas to my other gen 3 mobos, and it should work.

  • gumso
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    June 16, 2018, 10:25:52 AM
     #285
    Quote from: PKBO on April 23, 2018, 11:58:03 PM
    pk@pk:~$ sudo apt install rocm-dkms
    Reading package lists... Done
    Building dependency tree
    Reading state information... Done
    E: Unable to locate package rocm-dkms


    pk@pk:~$  ./HelloWorld
    Segmentation fault (core dumped)
    pk@pk:~$




                 tdxminer version 0.2.2.0
      This is a beta release and may be unstable on some hardware.
    Segmentation fault (core dumped)
    pk@pk:~/tdxminer-v0.2.2.0$


    Hi PKBO, how did you fix:
     E: Unable to locate package rocm-dkms

    I'm running fresh ubuntu 16.04 and followed guides but can not install rocm-dkms.
    https://rocm.github.io/ROCmInstall.html

    Thanks,

  • Goliaph
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    June 16, 2018, 10:05:52 PM
     #286
    Hi all!!

    Can smb help me to find 4.16.0-992-lowlatency Ubuntu kernel?) I've spend almost full day and no result(( latest kernel at rep - failed at drivers (rocs and pro) installing..

    And I've found some issue... RX vega - often failing to start.. 2-3-4 miner restart and begin hashig... How to fix?

  • dgarnier
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    June 17, 2018, 01:31:17 PM
     #287
    trying to get rx580 and a vega working in the same machine.  With the amd pro diver I can get all 5 rx5x cards to work but the vega is not reconized.  If I install rocm all cards are reconized and I can set fan on all 6 cards.  TDX miner will only use 1 rx5x and the 1 vega.  I have put the
    export HSA_ENABLE_SDMA=0 in the script and still no dice.  I also tried setting -d 1,2,3,4,5,6 and -d 0,1,2,3,4,5 and it just tells me everything after the second gpu is out of range.  Any thoughts on what to try to get all 6 cards mining?

  • Goliaph
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    June 18, 2018, 06:36:49 AM
     #288
    Quote from: dgarnier on June 17, 2018, 01:31:17 PM
    trying to get rx580 and a vega working in the same machine.  With the amd pro diver I can get all 5 rx5x cards to work but the vega is not reconized.  If I install rocm all cards are reconized and I can set fan on all 6 cards.  TDX miner will only use 1 rx5x and the 1 vega.  I have put the
    export HSA_ENABLE_SDMA=0 in the script and still no dice.  I also tried setting -d 1,2,3,4,5,6 and -d 0,1,2,3,4,5 and it just tells me everything after the second gpu is out of range.  Any thoughts on what to try to get all 6 cards mining?

    PCI-gen 2 in mobo bios.

  • nikskovrov
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    June 18, 2018, 04:42:38 PM
     #289
    Hi. Where can I find TDXminer source code? I want to try to compile it. In source link on Github is only reedme file((

  • HaloGenius
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    June 18, 2018, 04:51:22 PM
     #290
    Quote from: nikskovrov on June 18, 2018, 04:42:38 PM
    Hi. Where can I find TDXminer source code? I want to try to compile it. In source link on Github is only reedme file((
    nice joke )))
    it's not open-source miner with devfree
    Hive OS - mining platform #1. Register with promo code MINING4ALL and get 10$ to your balance

  • nikskovrov
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    June 18, 2018, 06:40:49 PM
    Last edit: June 18, 2018, 08:41:22 PM by nikskovrov
     #291
    On Ubuntu running TDX I have a mistake - Failed to initialize device number

    Can anybody help to solve?

  • zientarski
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    June 19, 2018, 08:44:20 AM
     #292
    Thank you for miner, great job.

    Managed to install everything runs perfect with ROCm 8x Vega 64 Asrock BTC 110 , celeron g3900, 8GB RAM. 7Mh/s per card on standard settings but power consumption is too high around 1800W (PSU switch off can run for very short when cold)

    /usr/sbin/rocm-smi --setsclk 0 1 2 3 4 --setfan 255   6.1Mh/s per card  - 1700W whole rig
    /usr/sbin/rocm-smi --setsclk 0 1 2 3  --setfan 255   5.7Mh/s per card  - 1600W whole rig

    How to under volt Vegas ? I read about kernel patch to load custom pp tables. I am not experience linux user, cant find solution

  • plox99
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    June 19, 2018, 01:42:13 PM
     #293
    Oh man how you did it?
    Which one ROCm you installed? 1.7.1 or last one?

  • dragonmike
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    June 19, 2018, 02:44:17 PM
     #294
    Quote from: stolarzz on June 14, 2018, 10:12:01 PM
    So many "cgminer/4.9.0" with very high avg hashrate approaching on this algo. What's this? FPGAs are using this miner? Smiley
    Nicehash.

  • TMR42
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    June 19, 2018, 03:03:32 PM
     #295
    What about Fury X (Fiji) ?
    I have 6 cards, they are showing in rocm-smi, fan setup is working.
    But in tdxminer mines only 1 card (main pci slot) Asus z270-p. I tried all (pci gen's) in BIOS motherboard but nothing.
    alredy i have modified grub file on size 9

  • plox99
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    June 19, 2018, 03:32:28 PM
    Last edit: June 19, 2018, 03:59:11 PM by plox99
     #296
    Same like me on ASUS Prime Z270-A
    Did you tried to turn on IGFX?

  • zientarski
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    June 19, 2018, 05:48:34 PM
     #297
    Quote from: TMR42 on June 19, 2018, 03:03:32 PM
    What about Fury X (Fiji) ?
    I have 6 cards, they are showing in rocm-smi, fan setup is working.
    But in tdxminer mines only 1 card (main pci slot) Asus z270-p. I tried all (pci gen's) in BIOS motherboard but nothing.
    alredy i have modified grub file on size 9

    Run this command before starting miner export HSA_ENABLE_SDMA=0. I have PCI gen 2 in bios. works fine. I am absolutely not linux expert, not in the position to give advise

    Quote from: plox99 on June 19, 2018, 01:42:13 PM
    Oh man how you did it?
    Which one ROCm you installed? 1.7.1 or last one?

    I just follow instructions in this thread + ROCm  Ubuntu 16.04 LTS amd64, ROCm 1.7.1.


    Just realized electricity cost at my place (after VAT deduction) is 0.065 USD, will run Vegas at full power 1900W 56Mh/s

  • plox99
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    June 19, 2018, 05:57:24 PM
     #298
    Thanks for you answer, i did it with last ROCm, maybe i should do it with 1.7.1

  • MoneroCrusher
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    June 20, 2018, 06:43:33 AM
     #299
    Getting "Failed to initialize device number *gpunumber*" error
    Using RX 550 and RX 560. Everything detected by clinfo and also able to mine with other miners.
    Why not allow RX 550/560. Should be rather trivial no?

  • tale01
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    June 20, 2018, 09:41:54 AM
     #300
    Quote from: TMR42 on June 19, 2018, 03:03:32 PM
    What about Fury X (Fiji) ?
    I have 6 cards, they are showing in rocm-smi, fan setup is working.
    But in tdxminer mines only 1 card (main pci slot) Asus z270-p. I tried all (pci gen's) in BIOS motherboard but nothing.
    alredy i have modified grub file on size 9

    how about speed for Fury?

    Thanks
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