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    Author Topic: [ANN] cudaMiner & ccMiner CUDA based mining applications [Windows/Linux/MacOSX]  (Read 3427041 times)

    • cbuchner1 (OP)
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    January 07, 2014, 01:20:09 AM
     #2061
    I've added back interactive mode into the Kepler scrypt-jane kernel. It costs some performance, but the computer remains usable as if nothing was running in the background. I do this by splitting the large N=32768 scrypt computation into small chunks of 1024 iterations each and adding a tiny sleep time of 100us between each chunk. Next I will modify Titan and Fermi kernels accordingly.

    The Fermi architecture currently sucks for scrypt-jane. Not sure why. It's performing admirably for regular scrypt-hashing.

    Christian

  • relm9
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    January 07, 2014, 02:10:32 AM
    Last edit: January 07, 2014, 04:28:28 AM by relm9
     #2062
    Hmm, I've just tried mining a newer scrypt-jane coin (QQCoin) and I'm only getting around 7 kH/s on my 780. That's really low, my 7970s get around 1.8MH/s currently.

    I did change the nTimestamp value to the proper one for this coin in the source, is there anything else I need to change?

    Edit: switched to 64-bit build instead, now getting 53kH, but that's still way lower than AMD.

  • bigjme
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    January 07, 2014, 02:12:15 AM
     #2063
    Relm9, where did you get your cudaminer for scrypt-jane from?

    7 is very high
    Owner of: cudamining.co.uk

  • relm9
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    January 07, 2014, 02:13:45 AM
     #2064
    Quote from: bigjme on January 07, 2014, 02:12:15 AM
    Relm9, where did you get your cudaminer for scrypt-jane from?

    7 is very high

    For yacoin it is, but the N factor for QQcoin is still low so hashes should be much higher

    I compiled it myself from the github repo.

  • bigjme
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    January 07, 2014, 02:18:22 AM
     #2065
    Is there any chance you could pm me with a link to it if you can upload it? Or even email me it?

    I really want to start mining it and I can not for the life of me get it to compile
    Owner of: cudamining.co.uk

  • relm9
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    January 07, 2014, 02:26:33 AM
     #2066
    Quote from: bigjme on January 07, 2014, 02:18:22 AM
    Is there any chance you could pm me with a link to it if you can upload it? Or even email me it?

    I really want to start mining it and I can not for the life of me get it to compile

    I'm not sure if the dev wants unofficial binaries posted publicly, so I've PM'ed you.

  • bathrobehero
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    January 07, 2014, 02:36:00 AM
     #2067
    Quote from: cbuchner1 on January 07, 2014, 12:37:59 AM
    use these compiled installation prerequisites with Visual C++ 2010 SP1.

    cudaminer_vc2010_prerequisites.7z (49.3 MB)

    this should be decompressed using 7-zip right next to the folder "CudaMiner" (or whatever you named your checkout directory).

    Christian


    I've spent a few hours gathering and trying different versions and when I was about to give up, a man came down from heaven and gave me everything I needed!  Cheesy
    Not your keys, not your coins!

  • bigjme
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    January 07, 2014, 02:43:40 AM
     #2068
    Is it working? Can you send it me please? The one relm9 sent me has lots of dll missing errors. Can you send it as a pm or email? My pc is sitting ready and waiting

    This 6 minutes between posts in a killer!
    Owner of: cudamining.co.uk

  • Treggar
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    January 07, 2014, 03:03:09 AM
     #2069
    0.44 khash/second on a GTX 570 with scrypt-jane lol.  At least I got you a share on the yac pool Smiley

    Code:
    F:\Stuff\cudaminer-2013-12-18\git>cudaminer --algo=scrypt-jane -d 0 -H 0 -o stratum+tcp://yac.coinmine.pl:9088 -O cbuchner1.1:x
               *** CudaMiner for nVidia GPUs by Christian Buchner ***
                         This is version 2013-12-18 (beta)
            based on pooler-cpuminer 2.3.2 (c) 2010 Jeff Garzik, 2012 pooler
                   Cuda additions Copyright 2013 Christian Buchner
               My donation address: LKS1WDKGED647msBQfLBHV3Ls8sveGncnm
    [2014-01-06 20:55:05] 1 miner threads started, using 'scrypt-jane' algorithm.
    [2014-01-06 20:55:05] Binding thread 0 to cpu 0
    [2014-01-06 20:55:05] Starting Stratum on stratum+tcp://yac.coinmine.pl:9088
    [2014-01-06 20:55:06] Stratum detected new block
    [2014-01-06 20:55:07] GPU #0: GeForce GTX 570 with compute capability 2.0
    [2014-01-06 20:55:07] GPU #0: interactive: 1, tex-cache: 0 , single-alloc: 0
    [2014-01-06 20:55:08] GPU #0: Performing auto-tuning (Patience...)
    [2014-01-06 20:55:08] GPU #0: maximum warps: 7
    [2014-01-06 20:55:32] GPU #0:    0.46 khash/s with configuration F7x1
    [2014-01-06 20:55:32] GPU #0: using launch configuration F7x1
    [2014-01-06 20:55:58] GPU #0: GeForce GTX 570, 0.44 khash/s
    [2014-01-06 20:56:18] GPU #0: GeForce GTX 570, 0.44 khash/s
    [2014-01-06 20:56:19] accepted: 1/1 (100.00%), 0.44 khash/s (yay!!!)

  • bigjme
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    January 07, 2014, 03:05:18 AM
     #2070
    I want to try mining yacoin over night so I can post my results tomorrow but I still dont have a miner sadly
    Owner of: cudamining.co.uk

  • Treggar
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    January 07, 2014, 03:17:02 AM
     #2071
    Quote from: bigjme on January 07, 2014, 03:05:18 AM
    I want to try mining yacoin over night so I can post my results tomorrow but I still dont have a miner sadly
    Here's a somewhat basic overview what I did to compile it:

    1) Install visual studio 2012 express (free from microsoft)
    2) Install the cuda 5.5 toolkit (free from nvidia)
    3) Download libcurl source & read the README on how to build the library for windows
    4) Download the pthread library for windows  - I downloaded prebuilt lib
    5) Open visual c command prompt & build libcurl library  - I built static lib and included it in the exe
    6) Clone the git inside visual studio
    7) Edit the properties of the project to include the libcurl & pthread includes & libs
    8) Build release
    9) Profit from YAC!!~?  

    Actually there are a couple of scrypt-jane coins out there now... but they might have different start times?  might need to make that an argument

  • relm9
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    January 07, 2014, 03:17:19 AM
    Last edit: January 07, 2014, 03:40:24 AM by relm9
     #2072
    My 780 results on yacoin. The -l param I was using with scrypt would give validation errors on scrypt-jane so I switched to autotune btw



    Quote from: Treggar on January 07, 2014, 03:17:02 AM

    Actually there are a couple of scrypt-jane coins out there now... but they might have different start times?  might need to make that an argument

    Yes, I tried changing the start values for QQcoin but the hashes are really low... getting 53kH/s vs 1.8 MH/s on a 7970. Maybe it's just not calculating N right, not sure

  • bigjme
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    January 07, 2014, 03:40:08 AM
     #2073
    using this config on my 780 for solo mining i keep getting stratum_subscribe errors. does anyone know why?
    cudaminer.exe --algo=scrypt-jane -H 0 -i 0 -d 0 -l T12x32 -o stratum+tcp://127.0.0.1:3339
    Owner of: cudamining.co.uk

  • relm9
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    January 07, 2014, 03:51:48 AM
     #2074
    Quote from: bigjme on January 07, 2014, 03:40:08 AM
    using this config on my 780 for solo mining i keep getting stratum_subscribe errors. does anyone know why?
    cudaminer.exe --algo=scrypt-jane -H 0 -i 0 -d 0 -l T12x32 -o stratum+tcp://127.0.0.1:3339

    If solo, I don't think you'd be using stratum. Should just be http://127.0.0.1:3339

  • Treggar
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    January 07, 2014, 03:56:22 AM
     #2075
    Quote from: relm9 on January 07, 2014, 03:17:19 AM
    Yes, I tried changing the start values for QQcoin but the hashes are really low... getting 53kH/s vs 1.8 MH/s on a 7970. Maybe it's just not calculating N right, not sure

    I get 21KH/s on the GTX 570, which is about 1/10th of what I get out of the modified ybcminer, but it probably has something to do with threads?  I haven't looked at ybc source but I can run multiple cudaminer instances and not take a hit on hashrate.

  • bigjme
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    January 07, 2014, 03:59:11 AM
     #2076
    http://s16.postimg.org/m3behh3wl/Untitled_1.png

    any ideas?
    Owner of: cudamining.co.uk

  • bathrobehero
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    January 07, 2014, 04:01:13 AM
     #2077
    Error 401 - unauthorized
    You need to add username/password to coin.conf and the same to cudaminer -u -p
    Not your keys, not your coins!

  • bigjme
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    January 07, 2014, 04:09:26 AM
     #2078
    cudaminer.exe --algo=scrypt-jane -H 0 -i 0 -d 0 -l T12x32 -o http://127.0.0.1:3339 -u user -p pass

    i literally copied the username and password out of my config file and still the same issue.

    Code:
    rpcuser=user  *your username here
    rpcpassword=pass       *set you password here
    rpcallowip=127.0.0.1        *this to mine from your computer
    rpcallowip=192.168.0.*    *Put your local address here, is important

    that you use * at the end, of the ip address to allow inncoming

    connection from the whole ip range of your network.
    rpcport=3339          *just type here i use 3339
    port=7688
    daemon=1
    server=1
    addnode=82.211.30.212
    addnode=78.21.9.49
    addnode=76.115.8.101
    addnode=124.149.56.205
    addnode=178.130.36.81
    addnode=82.6.77.126
    addnode=106.187.55.212
    addnode=81.202.104.33
    addnode=84.200.17.178
    addnode=88.204.169.242

    same thing still
    Owner of: cudamining.co.uk

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    January 07, 2014, 04:12:10 AM
     #2079
    I guess maybe you should clean it or try a different port

    Code:
    rpcuser=user
    rpcpassword=pass
    rpcallowip=127.0.0.1
    rpcallowip=192.168.0.*
    rpcport=3339
    port=7688
    daemon=1
    server=1
    addnode=82.211.30.212
    addnode=78.21.9.49
    addnode=76.115.8.101
    addnode=124.149.56.205
    addnode=178.130.36.81
    addnode=82.6.77.126
    addnode=106.187.55.212
    addnode=81.202.104.33
    addnode=84.200.17.178
    addnode=88.204.169.242
    Not your keys, not your coins!

  • bigjme
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    January 07, 2014, 04:15:32 AM
     #2080
    http://s22.postimg.org/u3auz41vl/Untitled_2.png

    cleaning worked. so how come a  lot of people are only getting 3.2kh/s and im getting 80?
    how do i turn on feedback so i know if its actually submitting anything or even working?
    Owner of: cudamining.co.uk
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