[ANN] ccminer 2.3 - opensource - GPL (tpruvot)

[malafaya]

I'm having trouble mining decred on NiceHash:

Code:

*** ccminer 1.8.3 for nVidia GPUs by tpruvot@github ***
    Built with VC++ 2013 and nVidia CUDA SDK 6.5

  Originally based on Christian Buchner and Christian H. project
  Include some of the work of djm34, sp, tsiv and klausT.

BTC donation address: 1AJdfCpLWPNoAMDfHF1wD5y8VgKSSTHxPo (tpruvot)

[2016-11-30 18:36:28] POOL 0: decred.eu.nicehash.com:3354 USER ********************** -s 10
[2016-11-30 18:36:28] Starting on stratum+tcp://decred.eu.nicehash.com:3354
[2016-11-30 18:36:28] CUDA GPU 0 matches NVAPI GPU 0 by busId 1
[2016-11-30 18:36:28] 1 miner thread started, using 'decred' algorithm.
[2016-11-30 18:36:28] Stratum difficulty set to 4
[2016-11-30 18:36:29] GPU #0: no data
[2016-11-30 18:36:29] job 83f1c15 00000042aa1b4bcd target change: 3fffc000 (4.0)
[2016-11-30 18:36:29] GPU #0: start=00000000 end=3fffffff range=3fffffff
[2016-11-30 18:36:29] GPU #0: Intensity set to 17, 131072 cuda threads
[2016-11-30 18:36:33] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:36:51] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:37:05] job 83f1c51 00000042aa1b4bf0 target change: 3fffc000 (4.0)
[2016-11-30 18:37:05] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:37:22] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:37:32] found => 87227183 83712287
[2016-11-30 18:37:32] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:37:32] accepted: 0/1 (diff 5.362), 243.98 MH/s booooo
[2016-11-30 18:37:32] reject reason: Invalid extranonce2 size.
[2016-11-30 18:37:49] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:38:05] GPU #0: start=00000000 end=ffffffff range=ffffffff

Do you know what is this extranonce2 bug? People mention it several times in my searches:

https://bitcointalk.org/index.php?topic=562238.msg6503265#msg6503265

EDIT: I tried with the --no-extranonce switch with the same result

[joblo]

I'm having trouble mining decred on NiceHash:

Code:

*** ccminer 1.8.3 for nVidia GPUs by tpruvot@github ***
    Built with VC++ 2013 and nVidia CUDA SDK 6.5

  Originally based on Christian Buchner and Christian H. project
  Include some of the work of djm34, sp, tsiv and klausT.

BTC donation address: 1AJdfCpLWPNoAMDfHF1wD5y8VgKSSTHxPo (tpruvot)

[2016-11-30 18:36:28] POOL 0: decred.eu.nicehash.com:3354 USER ********************** -s 10
[2016-11-30 18:36:28] Starting on stratum+tcp://decred.eu.nicehash.com:3354
[2016-11-30 18:36:28] CUDA GPU 0 matches NVAPI GPU 0 by busId 1
[2016-11-30 18:36:28] 1 miner thread started, using 'decred' algorithm.
[2016-11-30 18:36:28] Stratum difficulty set to 4
[2016-11-30 18:36:29] GPU #0: no data
[2016-11-30 18:36:29] job 83f1c15 00000042aa1b4bcd target change: 3fffc000 (4.0)
[2016-11-30 18:36:29] GPU #0: start=00000000 end=3fffffff range=3fffffff
[2016-11-30 18:36:29] GPU #0: Intensity set to 17, 131072 cuda threads
[2016-11-30 18:36:33] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:36:51] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:37:05] job 83f1c51 00000042aa1b4bf0 target change: 3fffc000 (4.0)
[2016-11-30 18:37:05] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:37:22] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:37:32] found => 87227183 83712287
[2016-11-30 18:37:32] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:37:32] accepted: 0/1 (diff 5.362), 243.98 MH/s booooo
[2016-11-30 18:37:32] reject reason: Invalid extranonce2 size.
[2016-11-30 18:37:49] GPU #0: start=00000000 end=ffffffff range=ffffffff
[2016-11-30 18:38:05] GPU #0: start=00000000 end=ffffffff range=ffffffff

Do you know what is this extranonce2 bug? People mention it several times in my searches:

https://bitcointalk.org/index.php?topic=562238.msg6503265#msg6503265

I have the same issue with cpuminer-opt. Nicehash probably has a custom tweak to the protocol, I just never
bothered to follow up with them. It was a long time ago, I don't recall whether I tried with extranonce disabled.

[nicehash]

I'm having trouble mining decred on NiceHash:

Use this fork: https://github.com/nicehash/ccminer-tpruvot - it has the full needed stratum support.

Thanks!

[etang6000]

I'm having trouble mining a p2pool vs a standard pool. For some reason the in the p2pool im only getting 46% accepted shares vs the regular pool near 100% accepted using the same settings. Is there something i need to add to the config special for a p2pool. I'm mining vertcoin btw

[staysecure]

First happy NY to all the Cuda miners out there.

I gotta say WOW just WOW on the blake2s tweeks with ccminer 1.8.4.

Feels like one bought a brand new Nvidia.

Great stuff @Epsylon3 just awesome. Since there arent many blake2s coins out there i am kinda honoured that the algo was included in the optimizations with the latest release.

Sent you a beer and burger tip just now. Not much but its from the heart. Have a great 2k17. Keep the faith and CryptoOn.

Cheers from Slovenia.

[Epsylon3]

Thanks and happy new year. Will share that with alexis

[Nikolaj]

Thanks and happy new year. Will share that with alexis

Good job guys, and a happy new year to you too

ps: tpruvot, I've sent you a pm some days ago

[crysx]

First happy NY to all the Cuda miners out there.

I gotta say WOW just WOW on the blake2s tweeks with ccminer 1.8.4.

Feels like one bought a brand new Nvidia.

Great stuff @Epsylon3 just awesome. Since there arent many blake2s coins out there i am kinda honoured that the algo was included in the optimizations with the latest release.

Sent you a beer and burger tip just now. Not much but its from the heart. Have a great 2k17. Keep the faith and CryptoOn.

Cheers from Slovenia.

how many coins are out there for blake2s? ...

we are looking at adding this algo to the cwi-pool system as well - but have been slightly apprehensive about the coins that are available ...

#crysx

[malafaya]

I gotta say WOW just WOW on the blake2s tweeks with ccminer 1.8.4.

With this new version I'm having lower performance for intensities 20 and lower.
For example, at intensity 17 (I set this value when I'm using the computer), hashrate is 20% the one I get with v1.8.3.
Card is an oldie GTX570.

EDIT: when allowing intensity to be automatic, v1.8.3 sets intensity to 22 whereas v1.8.4 sets it to 28. I wonder if there is a different base for intensity in the new version (say, shifted by 6?).

[Nikolaj]

First happy NY to all the Cuda miners out there.

I gotta say WOW just WOW on the blake2s tweeks with ccminer 1.8.4.

Feels like one bought a brand new Nvidia.

Great stuff @Epsylon3 just awesome. Since there arent many blake2s coins out there i am kinda honoured that the algo was included in the optimizations with the latest release.

Sent you a beer and burger tip just now. Not much but its from the heart. Have a great 2k17. Keep the faith and CryptoOn.

Cheers from Slovenia.

how many coins are out there for blake2s? ...

we are looking at adding this algo to the cwi-pool system as well - but have been slightly apprehensive about the coins that are available ...

#crysx

Hi chris.

Unfortunately nothing at all. Tajcoin and another useless one, 0 marketcap

[sp_]

Hi chris.

Unfortunately nothing at all. Tajcoin and another useless one, 0 marketcap

Siacoin uses blake2s, but the header is different, so he need to merge the changes into the sia coin code.

http://coinmarketcap.com/currencies/siacoin/

[Epsylon3]

nope, blake2(b) big/small 512 vs 256 bits

[Qumiu]

First happy NY to all the Cuda miners out there.

I gotta say WOW just WOW on the blake2s tweeks with ccminer 1.8.4.

Feels like one bought a brand new Nvidia.

Great stuff @Epsylon3 just awesome. Since there arent many blake2s coins out there i am kinda honoured that the algo was included in the optimizations with the latest release.

Sent you a beer and burger tip just now. Not much but its from the heart. Have a great 2k17. Keep the faith and CryptoOn.

Cheers from Slovenia.

sound good, sir. so, I feels like one bought a brand new Nvidia, too.

[Qumiu]

hi hello, how about to mod GTX 1060? Guide please！

[go6ooo1212]

hi hello, how about to mod GTX 1060? Guide please！

Don't you have access on google...

[ioglnx]

Epsylon3 are you implementing Boolberry currently? I saw in the latest commits the wild k. algo has been added :-D
Happy new year and all the best.

[Epsylon3]

yep, bbr and xmr

[ioglnx]

yep, bbr and xmr

Okay I didn't saw the XMR algo so I will check again :-D

[Epsylon3]

its a dev branch, the time line could be affected

[ioglnx]

its a dev branch, the time line could be affected

Was just looking into the repo during a set break in gym :-D
So BBR and XMR is ready to use did you use KlausT sources?