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    Author Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux)  (Read 6591465 times)

    • drr0ss
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    October 04, 2016, 10:05:38 PM
     #6301
    Quote from: xeridea on October 04, 2016, 09:43:46 PM
    Quote from: mineromineroso on October 04, 2016, 09:13:50 PM
    Quote from: shadabahmed on October 04, 2016, 07:42:27 PM
    i am only getting 48.76MS/S with 3 R9 280x vaporx cards

    pls advice how to increase hash rate

    In my opinion it would be better to sell those cards to some gamers and get a single rx480. You're getting 16,25Mh/s for each x280 with a power draw of 660W for all 3. This will be worse every day.
    With a single rx480 and a proper bios you can get 30-32Mh/s with less than 150W, this is a -34,37% total hashrate (48,76 vs 32) BUT with a -77,27% less power draw, less hashrate decrease, greater resale value and warranty.

    I sold my 7970 in july for 90€ with some other older cards (5850, etc.) to pay two rx480. Now those rx480 are amortized (ROI).

    Also you can try to go for a dual rx470 and get a decent ROI for the second one.

    EDIT: I pay close to 0,2€/kWh

    You can mine Expanse, the DAG is smaller and there is similar profitability last I checked.  Depending on power costs you may want to sell and upgrade.  Probably still decent resell on them, and 470s are easy to get now ($200-240)

    You missed something essential, reduction of hash rate, results to lowering the power consumption, 5 under-volt 280x now consumed lower than 900w....
    Anyway, modded 470, 480 is better choice.

  • armyman
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    October 04, 2016, 10:58:54 PM
     #6302
    Do does exist an Ethman guide?

  • GenTarkin
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    October 05, 2016, 12:45:00 AM
     #6303
    Quote from: Claymore on October 04, 2016, 04:03:07 PM
    Quote from: GenTarkin on October 04, 2016, 02:34:05 PM
    Quote from: Claymore on October 04, 2016, 07:24:54 AM
    Quote from: GenTarkin on October 04, 2016, 04:24:10 AM
    BUG: w/ new DAG and claymore miner.

    Up until recently ... the following has worked fine:

    Mining EXP and SIA or DCR on my rig on 2 7970's

    As of the latest DAG .... this now causes a crash when switching to devpool (subsequently having to change epoch to ETH's epoch), the DAG creation takes 2x longer than usual and at the end of it the machine reboots w/ bug check of a hung device thread status.
    Ive repeated this across multiple sets of cards - so its not hardware related.

    If you use same version and it started to generate DAG slowly - reboot PC, it's not miner issue, drivers or hardware failed. I have several rigs turned on right now and they work fine with latest 7.2 on Win10.
    What version of the miner do you use? What pool do you use to mine EXP?


    Using win7 x64, 15.12, have tried miner 5.3 and the latest 7.2 .... same issues. I dont understand how its a hardware problem. No cards on rig exhibit this problem when generating either EXP or ETH DAG on miner start, only while mining and switching to devfeepool has the problem shown up(going from EXP mining to devfeepool mining). Could it be size of larger new dag and exp dag cant coexist on a card? ( I dont know how the ongpu dag creation works - is the old DAG discarded prior to the GPUs generate a new one? ... if not then its easily a DAG size issue)

    Completely different GPU's on this rig exhibit same problem ... I doubt all the GPU's are failing ..

    I just tried to mine EXP, it mines it, after a few DAG switches it still works, no rejected/invalid shares. EXP has epoch #13 and ETH has epoch #79, so it takes in about 1.5 times longer to create DAG for ETH.
    Try to specify "-allcoins -1" option, see readme for details. If it does not help, ask here if someone mines EXP and has same problems, this way we can confirm that the problem is not in your hardware.
    PS. If you use dwarfpool (or any pool that accepts wallet address directly) you can avoid DAG re-creation at all, miner can mine EXP in devfee too. Though it seems "-allcoins exp" option was broken in v7.x, I fixed it and I can send you an update.

    k previously I had -allcoins 1 .... trying -allcoins -1 now, seems it has started on devfee fine then switched to exp (my pool) and subsequently epoch... just fine as well ... will see what happens when next devfee pool switch comes along.
    If this still fails, Ill have to get that -allcoins exp fix from ya.
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  • hcarpach
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    October 05, 2016, 01:50:07 AM
     #6304
    Hey Claymore, there's a Zcash miners challenge. I just found out by mailing list. The prize is 10 grand for the best GPU and CPU miners, respectively. I think you should join this challenge, your miners are awesome. Here's the info: http://zcashminers.org/

  • voidwalker
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    October 05, 2016, 02:01:04 AM
     #6305
    Quote from: Claymore on October 04, 2016, 07:11:53 PM
    Quote from: voidwalker on October 04, 2016, 06:45:35 PM
    Anyone have any idea why it takes 40-80 seconds for claymore to begin generating DAG on my rx 480 rigs with windows 10 ? this delay happens on all of them. have the latest stable driver (not hotfix, which causes a bit lower performance).

    Is my answer not enough? Or may be you missed it:
    https://bt.irlbtc.com/view/1433925.msg16422035#msg16422035

    yes i did miss it, thanks claymore. gpus are 6x rx480 8gb, 16.7.3 drivers, windows 10 anniversary, cheapeste celeron cpu. will wait for the next versions then. this only happens with the rx 480, no other older cards.

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    October 05, 2016, 04:28:07 AM
     #6306
    how to reduce the stale shares
    73 (92%)   6 (8%)

  • o00o
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    October 05, 2016, 04:43:52 AM
     #6307
    Which particular GPUs including make&model would represent the best investment for dual mining at this moment?  I'm currently debating between the MSI 390, 480 and 1070 but I would like to identify the few out of many cards which aren't plagued with various issues such as improper cooling on GPU/VRMs/VRAM.
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  • ginmac
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    October 05, 2016, 05:29:24 AM
     #6308
    Work 15.12 drivers with R-480? I have R-380 rig, but newer drivers (16.xx) decrease hashrate.

  • mikhan
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    October 05, 2016, 07:06:43 AM
     #6309
    @Claymore
    if I connect to a pool with "ETH: Stratum - Connected" but then receive "ETH: Job timeout, disconnect, retry in 20 sec..." message in the log, does your miner switch to other pool after 3 job timeouts? or what is the logic of switching?

  • Coreol
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    October 05, 2016, 07:07:03 AM
     #6310
    Quote from: ginmac on October 05, 2016, 05:29:24 AM
    Work 15.12 drivers with R-480? I have R-380 rig, but newer drivers (16.xx) decrease hashrate.
    No - RX480 are supported from 16.xx upwards. 16.9.1 works pretty well for me.

  • Claymore (OP)
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    October 05, 2016, 10:12:04 AM
     #6311
    Quote from: mikhan on October 05, 2016, 07:06:43 AM
    @Claymore
    if I connect to a pool with "ETH: Stratum - Connected" but then receive "ETH: Job timeout, disconnect, retry in 20 sec..." message in the log, does your miner switch to other pool after 3 job timeouts? or what is the logic of switching?

    Yes it will switch to other pool after 3 job timeouts.
    Please read Readme and FAQ in the first post of this thread before asking any questions, probably the answer is already there.
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  • qqqq
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    October 05, 2016, 11:50:43 AM
     #6312
    Claymore, hello, could you add for Ethman hashrate metter in tray icon like temperature icons in AB.

  • AriesIV10
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    October 05, 2016, 12:23:45 PM
     #6313






    Notice GPU2 with 5mh on the first pic and GPU1 Power at 18W.  I have tested them.  If I have 1 GPU plugged it will be the low one no matter what slot I put it into.  The rest run fine.

    I have 6 MSI RX 470s and 5 would hash at 20mh and 1 would hash at 4 or 5mh.  I did not know what this was or how to fix it no matter what I did so, I returned the Gigabite Gaming 3 Motherboard and got a MSI Z97 Gaming 5 Motherboard.  This did nothing to the problem.   I also have changed all of the settings in the Bios trying to make a difference.  Still doing the same thing, the first GPU will run at 4-5mh.

    Can someone help?
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  • armyman
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    October 05, 2016, 01:45:35 PM
     #6314
    I was mining on Nanopool when it suddenly stopped and now I am having problems in connecting again of not with just one card.

    These are the last lines in the log file, can you see something wrong in them?


    11:00:26:769   1070   ETH: 10/05/16-11:00:26 - New job from eth-eu1.nanopool.org:9999
    11:00:26:769   1070   target: 0x00000000dbe6fece (diff: 5000MH), epoch #79
    11:00:26:948   1070   ETH - Total Speed: 99.322 Mh/s, Total Shares: 1046, Rejected: 0, Time: 14:50
    11:00:26:958   d4   Cannot get Overdrive capabilities for adapter 6
    11:00:27:088   d4   Cannot get Overdrive capabilities for adapter 12
    11:00:27:098   d4   Cannot get Overdrive capabilities for adapter 18
    11:00:27:103   1070   ETH: GPU0 24.835 Mh/s, GPU1 24.829 Mh/s, GPU2 23.498 Mh/s, GPU3 24.854 Mh/s
    11:00:27:108   1070   ETH: checking pool connection...
    11:00:27:118   1070   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

    11:00:27:108   d4   Cannot get Overdrive capabilities for adapter 24
    11:00:27:213   1070   got 243 bytes
    11:00:27:213   1070   buf: {"jsonrpc":"2.0","id":0,"result":["0x398aacc3f56c957329c88d4d50b705895cbef7af498d4ef8256207e88c1c5b18","0x0f4bcc947074216cc9976c1c3795aca915084450d97f94239974c2c71712b783","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

    11:00:27:218   1070   parse packet: 242
    11:00:27:218   1070   eth: job is the same
    11:00:27:223   1070   new buf size: 0
    11:00:27:603   1070   send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x5ec15b6", "0x00000000000000000000000000000000000000000000000000000000d075e02c"]}

    11:00:37:130   1070   ETH: checking pool connection...
    11:00:37:130   1070   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

    11:00:37:225   1070   got 243 bytes
    11:00:37:225   1070   buf: {"jsonrpc":"2.0","id":0,"result":["0x398aacc3f56c957329c88d4d50b705895cbef7af498d4ef8256207e88c1c5b18","0x0f4bcc947074216cc9976c1c3795aca915084450d97f94239974c2c71712b783","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

    11:00:37:230   1070   parse packet: 242
    11:00:37:230   1070   eth: job is the same
    11:00:37:235   1070   new buf size: 0
    11:00:37:320   d4   Cannot get Overdrive capabilities for adapter 6
    11:00:37:345   d4   Cannot get Overdrive capabilities for adapter 12
    11:00:37:360   d4   Cannot get Overdrive capabilities for adapter 18
    11:00:37:370   d4   Cannot get Overdrive capabilities for adapter 24
    11:00:38:415   14a4   ETH: put share nonce 972e89a008471712
    11:00:38:420   14a4   ETH round found 1 shares
    11:00:38:425   1070   ETH: 10/05/16-11:00:38 - SHARE FOUND - (GPU 1)

  • NOS4R2
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    October 05, 2016, 02:37:26 PM
     #6315
    I hope someone can help out a N00B like me; I'm trying to run the linux version of this on ubuntu 14.04 lts.
    In the terminal, I navigated to the unzipped folder containing the Claymore v7.2 mining client and I enter the command sudo bash start.bash into the terminal, I get the following error : ./ethdcrminer64: error while loading shared libraries: libOpenCL.so.1: cannot open shared object file: No such file or directory

    What am I doing wrong?

  • AriesIV10
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    October 05, 2016, 02:54:25 PM
    Last edit: October 05, 2016, 03:54:59 PM by AriesIV10
     #6316
    Quote from: AriesIV10 on October 05, 2016, 12:23:45 PM






    Notice GPU2 with 5mh on the first pic and GPU1 Power at 18W.  I have tested them.  If I have 1 GPU plugged it will be the low one no matter what slot I put it into.  The rest run fine.

    I have 6 MSI RX 470s and 5 would hash at 20mh and 1 would hash at 4mh.  I did not know what this was or how to fix it no matter what I did so, I returned the Gigabite Gaming 3 Motherboard and got a MSI Z97 Gaming 5 Motherboard.  This did nothing to the problem.   I also have changed all of the settings in the Bios trying to make a difference.  Still doing the same thing, the first GPU will run at 4mh.

    Can someone help?

    The 4mh Issue:

    -only 1 gpu installed (I removed 5 gpu's until I can resolve this issue)
    -set the Bios to Gen1 for all slots
    -tried moving the 1 gpu to different slots on mobo to include installing directly on the slots on the mob
    -uninstalled and reinstalled all versions of drivers (16.9.2, 16.9.1, 16.7.3)  I now have 16.9.2 installed


    Still having the 4mh issue on the 1 card that I have installed.  Anyone have a solution?

    ----------------------------------------------------------------------------------------------------------------------

    The 4mh Issue

    in all of my cases  my 4mh issues  are not card specific  ie  one card would show 4mh  pull it put in a completely different card, in a different slot on mob and  still have a 4mh issue.

    Example:  This is a different gpu in slot #3 - Same Problem:
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  • kdb424
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    October 05, 2016, 03:08:34 PM
     #6317
    Quote from: NOS4R2 on October 05, 2016, 02:37:26 PM
    I hope someone can help out a N00B like me; I'm trying to run the linux version of this on ubuntu 14.04 lts.
    In the terminal, I navigated to the unzipped folder containing the Claymore v7.2 mining client and I enter the command sudo bash start.bash into the terminal, I get the following error : ./ethdcrminer64: error while loading shared libraries: libOpenCL.so.1: cannot open shared object file: No such file or directory

    What am I doing wrong?



    Make sure you install an older version or compatible version of libcurl. If you are on arch, this package should help. Works for me.

    https://www.archlinux.org/packages/community/x86_64/libcurl-compat/files/

    LD_PRELOAD=libcurl.so.3 ./ethdcrminer64

    Quote from: AriesIV10 on October 05, 2016, 12:23:45 PM

    https://i.imgur.com/4LFvie4.png

    https://i.imgur.com/441Yrks.png


    Notice GPU2 with 5mh on the first pic and GPU1 Power at 18W.  I have tested them.  If I have 1 GPU plugged it will be the low one no matter what slot I put it into.  The rest run fine.

    I have 6 MSI RX 470s and 5 would hash at 20mh and 1 would hash at 4 or 5mh.  I did not know what this was or how to fix it no matter what I did so, I returned the Gigabite Gaming 3 Motherboard and got a MSI Z97 Gaming 5 Motherboard.  This did nothing to the problem.   I also have changed all of the settings in the Bios trying to make a difference.  Still doing the same thing, the first GPU will run at 4-5mh.

    Can someone help?

    Working for me on arch linux with 2 RX 470's. Both cards are getting me about 25Mh at all times on this miner.

  • GenTarkin
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    October 05, 2016, 03:20:39 PM
     #6318
    Quote from: GenTarkin on October 05, 2016, 12:45:00 AM
    Quote from: Claymore on October 04, 2016, 04:03:07 PM
    Quote from: GenTarkin on October 04, 2016, 02:34:05 PM
    Quote from: Claymore on October 04, 2016, 07:24:54 AM
    Quote from: GenTarkin on October 04, 2016, 04:24:10 AM
    BUG: w/ new DAG and claymore miner.

    Up until recently ... the following has worked fine:

    Mining EXP and SIA or DCR on my rig on 2 7970's

    As of the latest DAG .... this now causes a crash when switching to devpool (subsequently having to change epoch to ETH's epoch), the DAG creation takes 2x longer than usual and at the end of it the machine reboots w/ bug check of a hung device thread status.
    Ive repeated this across multiple sets of cards - so its not hardware related.

    If you use same version and it started to generate DAG slowly - reboot PC, it's not miner issue, drivers or hardware failed. I have several rigs turned on right now and they work fine with latest 7.2 on Win10.
    What version of the miner do you use? What pool do you use to mine EXP?


    Using win7 x64, 15.12, have tried miner 5.3 and the latest 7.2 .... same issues. I dont understand how its a hardware problem. No cards on rig exhibit this problem when generating either EXP or ETH DAG on miner start, only while mining and switching to devfeepool has the problem shown up(going from EXP mining to devfeepool mining). Could it be size of larger new dag and exp dag cant coexist on a card? ( I dont know how the ongpu dag creation works - is the old DAG discarded prior to the GPUs generate a new one? ... if not then its easily a DAG size issue)

    Completely different GPU's on this rig exhibit same problem ... I doubt all the GPU's are failing ..

    I just tried to mine EXP, it mines it, after a few DAG switches it still works, no rejected/invalid shares. EXP has epoch #13 and ETH has epoch #79, so it takes in about 1.5 times longer to create DAG for ETH.
    Try to specify "-allcoins -1" option, see readme for details. If it does not help, ask here if someone mines EXP and has same problems, this way we can confirm that the problem is not in your hardware.
    PS. If you use dwarfpool (or any pool that accepts wallet address directly) you can avoid DAG re-creation at all, miner can mine EXP in devfee too. Though it seems "-allcoins exp" option was broken in v7.x, I fixed it and I can send you an update.

    k previously I had -allcoins 1 .... trying -allcoins -1 now, seems it has started on devfee fine then switched to exp (my pool) and subsequently epoch... just fine as well ... will see what happens when next devfee pool switch comes along.
    If this still fails, Ill have to get that -allcoins exp fix from ya.

    UPDATE ... looks like the -allcoins -1 works , 9hrs w/o stability problems.   Guess generating the ETH dag first is the key =)
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  • citronick
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    October 05, 2016, 03:48:54 PM
     #6319
    anyone knows how to update Ubuntu 16.0.4 to latest AMD drivers?
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    October 05, 2016, 03:51:03 PM
     #6320
    Quote from: citronick on October 05, 2016, 03:48:54 PM
    anyone knows how to update Ubuntu 16.0.4 to latest AMD drivers?

    http://support.amd.com/en-us/kb-articles/Pages/AMDGPU-PRO-Install.aspx

    First search on google. "amdgpu-pro ubuntu install"
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