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    Author Topic: [ANN] ccminer 2.3 - opensource - GPL (tpruvot)  (Read 500589 times)

    • pallas
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    February 08, 2017, 04:35:32 PM
     #1361
    Quote from: joblo on February 08, 2017, 04:27:29 PM
    This is an open question to all devs.

    What's the deal with midstate? Some hash functions alway hash some bits to the same constant value and
    don't have to be repeated each time the're called.

    I've seen it mostly on blake functions but it also works on whirlpool (I'm working on it).

    I've tried using the technique on some other algos that use blake but it hasn't worked.

    I'd like to propagate the technique to all applicable algos but don't know which ones are applicable.
    Other than dumping debug data to analyze the hash results is there an easier way to identify algos
    that could benefit?

    Usually it's not worth doing on cpu.
    It's very useful, and valid for most algos, on gpu miners, as part of the hash is precalculated on cpu, then sent to thousands of gpu threads.
    How much speedup you can get (if any), depends on how many redundant gpu instructions you can save.

  • joblo
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    February 08, 2017, 05:53:49 PM
     #1362
    Quote from: pallas on February 08, 2017, 04:35:32 PM
    Quote from: joblo on February 08, 2017, 04:27:29 PM
    This is an open question to all devs.

    What's the deal with midstate? Some hash functions alway hash some bits to the same constant value and
    don't have to be repeated each time the're called.

    I've seen it mostly on blake functions but it also works on whirlpool (I'm working on it).

    I've tried using the technique on some other algos that use blake but it hasn't worked.

    I'd like to propagate the technique to all applicable algos but don't know which ones are applicable.
    Other than dumping debug data to analyze the hash results is there an easier way to identify algos
    that could benefit?

    Usually it's not worth doing on cpu.
    It's very useful, and valid for most algos, on gpu miners, as part of the hash is precalculated on cpu, then sent to thousands of gpu threads.
    How much speedup you can get (if any), depends on how many redundant gpu instructions you can save.

    I thoink there are two dimensions to this. You are mentioning boradcasting the precalc to multiple threads. That makes a big
    difference on GPU due to it having 1000s of threads. On the CPU with only a few threads that part of it doesn't help much.
    The big gain on CPU is not recalculating with the same input over and over until new work arives.

    I'll look over some GPU code for clues.

    It makes a significant difference on CPU as well. Whirlpool +15% by precalculating the first 64 bits, even when every thread
    calculates its own.
    AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
    https://bt.irlbtc.com/view/5226770.msg53865575#msg53865575
    BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,

  • Epsylon3 (OP)
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    February 08, 2017, 05:58:20 PM
     #1363
    indeed it can.. on "heavy" algos like whirlpool

    guys... i cut yiimp for a few minutes... remember to use mine.gpu4u.eu for a faster DNS update... (that could involve a double down time for the default firmware auto upgrade)

    damn, ive only weird problems to resolve this week... sigh
    BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp

  • joblo
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    February 08, 2017, 07:04:00 PM
     #1364
    Quote from: Epsylon3 on February 08, 2017, 05:58:20 PM
    indeed it can.. on "heavy" algos like whirlpool

    guys... i cut yiimp for a few minutes... remember to use mine.gpu4u.eu for a faster DNS update... (that could involve a double down time for the default firmware auto upgrade)

    damn, ive only weird problems to resolve this week... sigh

    Annoying, maybe, but weird is what I had.

    Nothing working for me on yiimp yet. mine.gpu4u.eu has never worked for me.
    AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
    https://bt.irlbtc.com/view/5226770.msg53865575#msg53865575
    BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,

  • Epsylon3 (OP)
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    February 08, 2017, 07:31:36 PM
     #1365
    i guess you didnt read what i just explained... well the only good news is the DNS update is now faster (10/15mn)... but still require a manual edit of the zone
    Code:
    dig yiimp.ccminer.org

    ; <<>> DiG 9.9.5-3ubuntu0.11-Ubuntu <<>> yiimp.ccminer.org
    ;; global options: +cmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 53728
    ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

    ;; OPT PSEUDOSECTION:
    ; EDNS: version: 0, flags:; udp: 512
    ;; QUESTION SECTION:
    ;yiimp.ccminer.org.             IN      A

    ;; ANSWER SECTION:
    yiimp.ccminer.org.      153     IN      A       90.88.197.151

    ;; Query time: 18 msec
    ;; SERVER: 8.8.8.8#53(8.8.8.8)
    ;; WHEN: Wed Feb 08 20:23:45 CET 2017
    ;; MSG SIZE  rcvd: 62

    8.8.8.8 is a google public dns server

    well, im tired with ISP problems, all the day wasted on papers and customer service tech problems
    BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp

  • joblo
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    February 08, 2017, 08:19:38 PM
     #1366
    You're saying use mine.gpu4u.eu. I say it doesn't work, not even now when yiimp is back up.

    What am I missing?
    AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
    https://bt.irlbtc.com/view/5226770.msg53865575#msg53865575
    BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,

  • m1n1ngP4d4w4n
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    February 08, 2017, 08:23:11 PM
     #1367
    Quote from: joblo on February 08, 2017, 08:19:38 PM
    You're saying use mine.gpu4u.eu. I say it doesn't work, not even now when yiimp is back up.

    What am I missing?

    what dns servers are you using ?

    i use it like this stratum+tcp://mine.gpu4u.eu:xxxx and it work nicely.

  • joblo
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    February 08, 2017, 09:12:58 PM
     #1368
    Quote from: m1n1ngP4d4w4n on February 08, 2017, 08:23:11 PM
    Quote from: joblo on February 08, 2017, 08:19:38 PM
    You're saying use mine.gpu4u.eu. I say it doesn't work, not even now when yiimp is back up.

    What am I missing?

    what dns servers are you using ?

    i use it like this stratum+tcp://mine.gpu4u.eu:xxxx and it work nicely.

    It wasn't a dns issue it was a stupidity issue. I cut and pasted the url and picked up a trailing slash.
    I just kept pasting the same erroneous url over and over again.
    AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
    https://bt.irlbtc.com/view/5226770.msg53865575#msg53865575
    BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,

  • antonio8
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    February 09, 2017, 12:53:35 AM
     #1369
    Quote from: joblo on February 08, 2017, 09:12:58 PM
    Quote from: m1n1ngP4d4w4n on February 08, 2017, 08:23:11 PM
    Quote from: joblo on February 08, 2017, 08:19:38 PM
    You're saying use mine.gpu4u.eu. I say it doesn't work, not even now when yiimp is back up.

    What am I missing?

    what dns servers are you using ?

    i use it like this stratum+tcp://mine.gpu4u.eu:xxxx and it work nicely.

    It wasn't a dns issue it was a stupidity issue. I cut and pasted the url and picked up a trailing slash.
    I just kept pasting the same erroneous url over and over again.

    Sorry to laugh but I do stuff like that all the time.

    Once I forgot to add the -a to the bat file from copy and pasting and took me a minute (well hour) to figure out why the miner started but no hashing. Smiley
    If you are going to leave your BTC on an exchange please send it to this address instead 1GH3ub3UUHbU5qDJW5u3E9jZ96ZEmzaXtG, I will at least use the money better than someone who steals it from the exchange. Thanks Wink

  • cryptkeeper1979
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    February 09, 2017, 05:35:34 AM
     #1370
    Quote from: Epsylon3 on February 08, 2017, 05:58:20 PM
    indeed it can.. on "heavy" algos like whirlpool

    guys... i cut yiimp for a few minutes... remember to use mine.gpu4u.eu for a faster DNS update... (that could involve a double down time for the default firmware auto upgrade)

    damn, ive only weird problems to resolve this week... sigh

    You're doing a million things, CCMiner for 1 and YiiMP are both awesome, just wanted to say thank you. Tongue
    BTC: 1PP5r4YnGNXo4TFpCX4TKgSjrh9qRmWocn

  • m1n1ngP4d4w4n
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    February 09, 2017, 07:11:03 AM
     #1371
    Quote from: joblo on February 08, 2017, 09:12:58 PM
    Quote from: m1n1ngP4d4w4n on February 08, 2017, 08:23:11 PM
    Quote from: joblo on February 08, 2017, 08:19:38 PM
    You're saying use mine.gpu4u.eu. I say it doesn't work, not even now when yiimp is back up.

    What am I missing?

    what dns servers are you using ?

    i use it like this stratum+tcp://mine.gpu4u.eu:xxxx and it work nicely.

    It wasn't a dns issue it was a stupidity issue. I cut and pasted the url and picked up a trailing slash.
    I just kept pasting the same erroneous url over and over again.

    Ah it happens Grin good you got it to work !

  • m1n1ngP4d4w4n
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    February 10, 2017, 08:16:14 AM
     #1372
    both address work for the website (yiimp & minegpu) but only the yiimp adress work for pool, the minegpu doesn't work anymore (issue begun @8:18 am)

    Code:
    [2017-02-10 08:18:29] Stratum connection failed: Failed to connect to mine.gpu4u.eu port 3334: Timed out
    [2017-02-10 08:18:29] ...retry after 30 seconds

  • Epsylon3 (OP)
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    February 10, 2017, 08:27:59 AM
     #1373
    yes, i experienced that too on windows... temporary, unable to explain... Lucky me i woke up exactly at the cut time :p

    try to ping it after an ipconfigflushdns, i think the ip is wrong in your cache. In theory this case is auto resolved in a few minutes automatically
    BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp

  • m1n1ngP4d4w4n
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    February 10, 2017, 09:44:17 AM
     #1374
    Quote from: Epsylon3 on February 10, 2017, 08:27:59 AM
    yes, i experienced that too on windows... temporary, unable to explain... Lucky me i woke up exactly at the cut time :p

    try to ping it after an ipconfigflushdns, i think the ip is wrong in your cache. In theory this case is auto resolved in a few minutes automatically

    I had added already the flushdns in my monitoring script, hence why it seemed weird it wasn't working especially since the website was, maybe there is some other factors.

    Still experiencing issue with lbry and the miner, pretty annoying those cards that doesn't start or start 4-8mn after the others, i tried pretty much everything but only this algo give me this much headaches Sad

  • Epsylon3 (OP)
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    February 10, 2017, 09:46:56 AM
     #1375
    Hmm, dunno, never experienced that (your lbry issue)

    Else for this url, i just setup an automated task to ensure a DNS update without delay... (for mine.gpu4u.eu only first). I hope the techs will stop to play to reset the router, that start to bug me a lot...
    BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp

  • m1n1ngP4d4w4n
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    February 10, 2017, 09:56:59 AM
     #1376
    Quote from: Epsylon3 on February 10, 2017, 09:46:56 AM
    Hmm, dunno, never experienced that (your lbry issue)

    Else for this url, i just setup an automated task to ensure a DNS update without delay... (for mine.gpu4u.eu only first). I hope the techs will stop to play to reset the router, that start to bug me a lot...

    I see, damn i can't understand it, and i have it across all my rigs, i tried 8 different drivers version always the same, it there anything i could do to give you any useful debug information so that you could look into it ?

  • Epsylon3 (OP)
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    February 10, 2017, 09:59:14 AM
     #1377
    first, ensure they are really inactive, did you check afterburner graphes (or nvidia-smi output)
    BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp

  • m1n1ngP4d4w4n
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    February 10, 2017, 10:04:22 AM
    Last edit: February 10, 2017, 10:19:56 AM by m1n1ngP4d4w4n
     #1378
    Quote from: Epsylon3 on February 10, 2017, 09:59:14 AM
    first, ensure they are really inactive, did you check afterburner graphes (or nvidia-smi output)

    Yes, i checked current gpu usage through nvidia-smi, and afterburner, and also nvidia-inspector, they're not running @ all, my wall power draw is also much lower than usual. Im gonna do a recheck/restest right now and try to post you useful infos.

    Code:
    [2017-02-10 11:05:11] Adding 4194304 threads to intensity 23, 12582912 cuda threads
    [2017-02-10 11:05:11] Starting on stratum+tcp://mine.gpu4u.eu:3334
    [2017-02-10 11:05:11] 6 miner threads started, using 'lbry' algorithm.
    [2017-02-10 11:05:11] Stratum difficulty set to 32 (0.12500)
    [2017-02-10 11:05:13] GPU #0: Intensity set to 23.5, 12582912 cuda threads
    [2017-02-10 11:05:13] GPU #5: Intensity set to 23.5, 12582912 cuda threads
    [2017-02-10 11:05:13] GPU #1: Intensity set to 23.5, 12582912 cuda threads
    [2017-02-10 11:05:13] accepted: 1/1 (diff 1.402), 269.93 MH/s yes!
    [2017-02-10 11:05:14] accepted: 2/2 (diff 0.347), 282.67 MH/s yes!
    [2017-02-10 11:05:14] accepted: 3/3 (diff 0.163), 281.32 MH/s yes!
    [2017-02-10 11:05:15] accepted: 4/4 (diff 0.212), 279.62 MH/s yes!
    [2017-02-10 11:05:17] accepted: 5/5 (diff 0.640), 279.68 MH/s yes!
    [2017-02-10 11:05:23] accepted: 6/6 (diff 0.749), 279.34 MH/s yes!
    [2017-02-10 11:05:24] accepted: 7/7 (diff 4.338), 268.71 MH/s yes!
    [2017-02-10 11:05:26] GPU #2: Intensity set to 23.5, 12582912 cuda threads
    [2017-02-10 11:05:29] accepted: 8/8 (diff 0.369), 271.18 MH/s yes!
    [2017-02-10 11:05:31] accepted: 9/9 (diff 0.202), 272.92 MH/s yes!
    [2017-02-10 11:05:32] accepted: 10/10 (diff 0.170), 273.38 MH/s yes!
    [2017-02-10 11:05:32] accepted: 11/11 (diff 0.152), 273.25 MH/s yes!
    [2017-02-10 11:05:34] accepted: 12/12 (diff 0.223), 273.34 MH/s yes!
    [2017-02-10 11:05:36] accepted: 13/13 (diff 0.416), 274.32 MH/s yes!
    [2017-02-10 11:05:38] accepted: 14/14 (diff 0.370), 274.65 MH/s yes!

    Code:
    +-----------------------------------------------------------------------------+
    | NVIDIA-SMI 378.49                 Driver Version: 378.49                    |
    |-------------------------------+----------------------+----------------------+
    | GPU  Name            TCC/WDDM | Bus-Id        Disp.A | Volatile Uncorr. ECC |
    | Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
    |===============================+======================+======================|
    |   0  GeForce GTX 1070   WDDM  | 0000:01:00.0     Off |                  N/A |
    | 30%   63C    P2   112W 111W |    217MiB  8192MiB |     99%      Default |
    +-------------------------------+----------------------+----------------------+
    |   1  GeForce GTX 1070   WDDM  | 0000:02:00.0     Off |                  N/A |
    | 18%   48C    P8     8W 111W |    165MiB  8192MiB |      0%      Default |
    +-------------------------------+----------------------+----------------------+
    |   2  GeForce GTX 1070   WDDM  | 0000:03:00.0     Off |                  N/A |
    | 20%   48C    P8     8W 111W |    165MiB  8192MiB |      0%      Default |
    +-------------------------------+----------------------+----------------------+
    |   3  GeForce GTX 1070   WDDM  | 0000:04:00.0     Off |                  N/A |
    | 22%   50C    P2    28W 111W |    155MiB  8192MiB |      0%      Default |
    +-------------------------------+----------------------+----------------------+
    |   4  GeForce GTX 1070   WDDM  | 0000:05:00.0     Off |                  N/A |
    | 23%   50C    P2    28W 111W |    155MiB  8192MiB |      0%      Default |
    +-------------------------------+----------------------+----------------------+
    |   5  GeForce GTX 1070   WDDM  | 0000:06:00.0     Off |                  N/A |
    | 22%   50C    P8     8W 111W |    165MiB  8192MiB |      0%      Default |
    +-------------------------------+----------------------+----------------------+
                                                                                  
    +-----------------------------------------------------------------------------+
    | Processes:                                                       GPU Memory |
    |  GPU       PID  Type  Process name                               Usage      |
    |=============================================================================|
    |    0      1016  C+G   C:\Windows\System32\dwm.exe                  N/A      |
    |    0      3544  C+G   C:\Windows\explorer.exe                      N/A      |
    |    0      4392  C+G   ...ost_cw5n1h2txyewy\ShellExperienceHost.exe N/A      |
    |    0      4588  C+G   ...eamViewer\Version9\TeamViewer_Desktop.exe N/A      |
    |    0      4632  C+G   ...indows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A      |
    |    0      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    1      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    2      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    3      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    4      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    5      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    +-----------------------------------------------------------------------------+

    After a bit (a few minutes), it will go up opening those 4 threads that started earlier.

    Code:
    [2017-02-10 11:07:57] accepted: 130/175 (diff 0.828), 1148.06 MH/s yes!
    [2017-02-10 11:07:59] accepted: 131/176 (diff 1.636), 1148.00 MH/s yes!
    [2017-02-10 11:07:59] accepted: 132/177 (diff 0.984), 1148.56 MH/s yes!
    [2017-02-10 11:07:59] accepted: 133/178 (diff 0.984), 1148.56 MH/s yes!
    [2017-02-10 11:07:59] accepted: 134/179 (diff 1.264), 1148.21 MH/s yes!
    [2017-02-10 11:08:00] accepted: 135/180 (diff 0.513), 1148.20 MH/s yes!
    [2017-02-10 11:08:00] accepted: 136/181 (diff 1.421), 1148.22 MH/s yes!
    [2017-02-10 11:08:05] accepted: 137/182 (diff 2.486), 1147.59 MH/s yes!
    [2017-02-10 11:08:05] accepted: 138/183 (diff 2.486), 1147.59 MH/s yes!
    [2017-02-10 11:08:07] accepted: 139/184 (diff 2.158), 1147.62 MH/s yes!
    [2017-02-10 11:08:09] accepted: 140/185 (diff 0.630), 1147.22 MH/s yes!

    Code:
    +-----------------------------------------------------------------------------+
    | NVIDIA-SMI 378.49                 Driver Version: 378.49                    |
    |-------------------------------+----------------------+----------------------+
    | GPU  Name            TCC/WDDM | Bus-Id        Disp.A | Volatile Uncorr. ECC |
    | Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
    |===============================+======================+======================|
    |   0  GeForce GTX 1070   WDDM  | 0000:01:00.0     Off |                  N/A |
    | 32%   64C    P2   106W 111W |    217MiB  8192MiB |     97%      Default |
    +-------------------------------+----------------------+----------------------+
    |   1  GeForce GTX 1070   WDDM  | 0000:02:00.0     Off |                  N/A |
    | 30%   64C    P2    89W 111W |    165MiB  8192MiB |     99%      Default |
    +-------------------------------+----------------------+----------------------+
    |   2  GeForce GTX 1070   WDDM  | 0000:03:00.0     Off |                  N/A |
    | 35%   66C    P2   112W 111W |    165MiB  8192MiB |    100%      Default |
    +-------------------------------+----------------------+----------------------+
    |   3  GeForce GTX 1070   WDDM  | 0000:04:00.0     Off |                  N/A |
    |  5%   49C    P2    28W 111W |    155MiB  8192MiB |      0%      Default |
    +-------------------------------+----------------------+----------------------+
    |   4  GeForce GTX 1070   WDDM  | 0000:05:00.0     Off |                  N/A |
    |  0%   43C    P8     8W 111W |    165MiB  8192MiB |      0%      Default |
    +-------------------------------+----------------------+----------------------+
    |   5  GeForce GTX 1070   WDDM  | 0000:06:00.0     Off |                  N/A |
    | 31%   64C    P2   111W 111W |    165MiB  8192MiB |     99%      Default |
    +-------------------------------+----------------------+----------------------+
                                                                                  
    +-----------------------------------------------------------------------------+
    | Processes:                                                       GPU Memory |
    |  GPU       PID  Type  Process name                               Usage      |
    |=============================================================================|
    |    0      1016  C+G   C:\Windows\System32\dwm.exe                  N/A      |
    |    0      3544  C+G   C:\Windows\explorer.exe                      N/A      |
    |    0      4392  C+G   ...ost_cw5n1h2txyewy\ShellExperienceHost.exe N/A      |
    |    0      4588  C+G   ...eamViewer\Version9\TeamViewer_Desktop.exe N/A      |
    |    0      4632  C+G   ...indows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A      |
    |    0      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    1      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    2      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    3      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    4      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    5      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    +-----------------------------------------------------------------------------+

    And after this sometimes it will start the thread of the 2 missing cards, but sometimes it doesn't

    Code:
    [2017-02-10 11:09:06] accepted: 162/207 (diff 7.438), 1146.97 MH/s yes!
    [2017-02-10 11:09:16] accepted: 163/208 (diff 2.432), 1146.98 MH/s yes!
    [2017-02-10 11:09:19] Stratum difficulty set to 512 (2.00000)
    [2017-02-10 11:09:32] accepted: 164/209 (diff 2.298), 1147.95 MH/s yes!
    [2017-02-10 11:09:37] accepted: 165/210 (diff 3.336), 1147.97 MH/s yes!
    [2017-02-10 11:09:40] accepted: 166/211 (diff 2.963), 1147.76 MH/s yes!
    [2017-02-10 11:10:01] accepted: 167/212 (diff 14.531), 1147.76 MH/s yes!
    [2017-02-10 11:10:07] accepted: 168/213 (diff 4.229), 1147.75 MH/s yes!
    [2017-02-10 11:10:08] accepted: 169/214 (diff 2.068), 1147.62 MH/s yes!
    [2017-02-10 11:10:15] GPU #3: Intensity set to 23.5, 12582912 cuda threads
    [2017-02-10 11:10:21] accepted: 170/215 (diff 9.569), 1738.08 MH/s yes!
    [2017-02-10 11:10:22] accepted: 171/216 (diff 4.519), 1738.04 MH/s yes!
    [2017-02-10 11:10:23] accepted: 172/217 (diff 2.933), 1738.25 MH/s yes!
    [2017-02-10 11:10:25] accepted: 173/218 (diff 5.600), 1737.90 MH/s yes!
    [2017-02-10 11:10:33] accepted: 174/219 (diff 20.750), 1738.99 MH/s yes

    Code:
    +-----------------------------------------------------------------------------+
    | NVIDIA-SMI 378.49                 Driver Version: 378.49                    |
    |-------------------------------+----------------------+----------------------+
    | GPU  Name            TCC/WDDM | Bus-Id        Disp.A | Volatile Uncorr. ECC |
    | Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
    |===============================+======================+======================|
    |   0  GeForce GTX 1070   WDDM  | 0000:01:00.0     Off |                  N/A |
    | 34%   64C    P2   111W 111W |    217MiB  8192MiB |     99%      Default |
    +-------------------------------+----------------------+----------------------+
    |   1  GeForce GTX 1070   WDDM  | 0000:02:00.0     Off |                  N/A |
    | 32%   63C    P2   107W 111W |    165MiB  8192MiB |     98%      Default |
    +-------------------------------+----------------------+----------------------+
    |   2  GeForce GTX 1070   WDDM  | 0000:03:00.0     Off |                  N/A |
    | 37%   65C    P2   108W 111W |    165MiB  8192MiB |    100%      Default |
    +-------------------------------+----------------------+----------------------+
    |   3  GeForce GTX 1070   WDDM  | 0000:04:00.0     Off |                  N/A |
    | 34%   65C    P2    98W 111W |    165MiB  8192MiB |     99%      Default |
    +-------------------------------+----------------------+----------------------+
    |   4  GeForce GTX 1070   WDDM  | 0000:05:00.0     Off |                  N/A |
    | 28%   63C    P2   111W 111W |    165MiB  8192MiB |     99%      Default |
    +-------------------------------+----------------------+----------------------+
    |   5  GeForce GTX 1070   WDDM  | 0000:06:00.0     Off |                  N/A |
    | 33%   64C    P2   113W 111W |    165MiB  8192MiB |     98%      Default |
    +-------------------------------+----------------------+----------------------+
                                                                                  
    +-----------------------------------------------------------------------------+
    | Processes:                                                       GPU Memory |
    |  GPU       PID  Type  Process name                               Usage      |
    |=============================================================================|
    |    0      1016  C+G   C:\Windows\System32\dwm.exe                  N/A      |
    |    0      3544  C+G   C:\Windows\explorer.exe                      N/A      |
    |    0      4392  C+G   ...ost_cw5n1h2txyewy\ShellExperienceHost.exe N/A      |
    |    0      4588  C+G   ...eamViewer\Version9\TeamViewer_Desktop.exe N/A      |
    |    0      4632  C+G   ...indows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A      |
    |    0      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    1      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    2      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    3      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    4      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    |    5      6028    C   ...r-rel1.8.4-x64-tpruvot\ccminer-80-x64.exe N/A      |
    +-----------------------------------------------------------------------------+

    As you see it take up to 5-8mn to get to full speed, but sometimes it doesn't even after 30mn of mining, also i checked it affect any cards, not always the same. I have this behavior on all my 10 rigs, i run the miner in admin, i tried on 2 rigs, 8 different drivers version. I dunno what to do Sad, my monitoring script has sometimes to reboot the rig twice or restart the miner a couple of time before i get full speed in a timely manner.

    I also checked if that wasn't an issue with either remaining stuff in memory & such by doing reboot, and also i tried it without using any remote app like teamviewer or vnc, but the behavior is the same, and i use ccminer to mine lbry, dcr, ftc, vtc this is the only algo that does this. I also checked pool & ccminer api numbers and it match what i see.

    And when it take 5-8mn to reach full speed, it's not really full speed i have about 1% less hash than when it reach full speed @ the start of the miner. It's really weird

  • Epsylon3 (OP)
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    February 10, 2017, 10:27:07 AM
     #1379
    rmm indeed really annoying, never seen that :/ and i mine lbry on various machines..

    maybe some win10 cortana intelligence :p in power saving... Cortana you are fired!

    its the P8 which seems to indicate that. So maybe check the nvidia panel settings, the setting about performance "economy optimised"
    BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp

  • m1n1ngP4d4w4n
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    February 10, 2017, 10:37:15 AM
     #1380
    Quote from: Epsylon3 on February 10, 2017, 10:27:07 AM
    rmm indeed really annoying, never seen that :/ and i mine lbry on various machines..

    maybe some win10 cortana intelligence :p in power saving... Cortana you are fired!

    its the P8 which seems to indicate that. So maybe check the nvidia panel settings, the setting about performance "economy optimised"

    Lulz,

    Well the P8 state is just here because the card isn't used, it go back to P2 as soon as it is, i already disabled any power saving stuff anywhere, and it's really only this algo Sad

    Im trying to setup ccminer with a conf file instead of cmdline, and also debug mode, im also going to try if the -p stats option is hindering the process (i doubt it but i haven't tried) by the way any way to log with ccminer i didn't see anything in the help about this.
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