[ANN][YBC] Ybcminer GPU miner for Ybcoin

[mikaelh]

By popular demand, here is a GPU miner for Ybcoin, a Chinese clone of Yacoin. This is a copy of my Yacminer that supports the different launch date of Ybcoin. I'm not going to support this miner. It may get updated as an afterthought.

Ybcoin English announcement thread
https://bitcointalk.org/index.php?topic=243046.0

My Yacminer is here:
https://bitcointalk.org/index.php?topic=247782.0

Usage:
Sample settings for 7790:

Code:

--scrypt -w 128 --lookup-gap 2 -I 20 --thread-concurrency 8000 -g 1

Hash rate is 1.092 Mh/s with N = 32. I also recommend setting -s 1 because block times may get pretty fast.

Windows x64 version
https://mega.co.nz/#!A5sBWSxS!NXD1lV3VXShb5qptZdRcWQ3kxzh0HhA4XX0mmXaEw9E
http://download.muuttuja.org/yacoin/ybcoin/ybcminer/3.3.1-yac2/ybcminer-3.3.1-yac2-windows-x64.zip

Windows x86 version
https://mega.co.nz/#!pp1BQRCS!bjzee1Ith5A904Miczc9qmlQvTpLMUE_BNUg1HdfugA
http://download.muuttuja.org/yacoin/ybcoin/ybcminer/3.3.1-yac2/ybcminer-3.3.1-yac2-windows-x86.zip

Source code (.tar.xz)
https://mega.co.nz/#!B9VAFDpR!PqCudWcxMggO2SxMmXnNPnmGwA8cQFMLYySgp6gA_fw
http://download.muuttuja.org/yacoin/ybcoin/ybcminer/3.3.1-yac2/ybcminer-3.3.1-yac2.tar.xz

Source code (.tar.bz2)
https://mega.co.nz/#!ptFmiR5K!BmnvcxKdE1VXGpE6xj3cOBNR3m9xj2Z4TkXPbd2qzFU
http://download.muuttuja.org/yacoin/ybcoin/ybcminer/3.3.1-yac2/ybcminer-3.3.1-yac2.tar.bz2

Ybcoin donations can be sent to YQDziKgPKkoWnnrRS8wqxUF9yisRq1bMmS

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[eule]

Dude you rock!

[3dcgminer]

Sweet, thank you mikael!
A little yac and a lot ybc s coming your way.

Ybcoin status at the release of ybcminer:
getmininginfo

22:29:18

{
"blocks" : 45758,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 0.54117326,
"errors" : "",
"generate" : false,
"genproclimit" : -1,
"hashespersec" : 0,
"networkhashps" : 90705228,
"pooledtx" : 0,
"testnet" : false,
"Nfactor" : 4,
"N" : 32,
"powreward" : 2.77000000
}

[JDDev]

Are ybcoins traded anywhere yet?

[qwep]

guys are a normal result

[3dcgminer]

My AMD 7970 at 900/1000/0.975 core/mem/Volt does: 2.60Mh/s
Settings: ybcminer --scrypt --thread-concurrency 8192 -I 17 -g 2 -w 256 --lookup-gap 2

Got 1 accepted and 1 rejected block in about 10 minutes, 3 coins so far, not that good...

Edit: Added these settings: -Q 0 -s 1 -E 1 and found 3 blocks in 12 minutes, still not that good...
Edit 2: Up to 2,68Mhash with thread concurrency at 20000 (out of memory at 22400) or 8192 at 1500MHz memory.

[ig0tik3d]

7660D
ybcminer --scrypt -w 256 --lookup-gap 2 -I 17 --thread-concurrency 2048

2 reject ((

[eule]

Sample settings for 7790:

Code:

--scrypt -w 128 --lookup-gap 2 -I 20 --thread-concurrency 8000 -g 1

Hash rate is 1.092 Mh/s with N = 32. I also recommend setting -s 1 because block times may get pretty fast.

5770 does 1.3 MHash on Intensity 13 

[3dcgminer]

7660D
ybcminer --scrypt -w 256 --lookup-gap 2 -I 17 --thread-concurrency 2048

2 reject ((

I got 0 rejects after adding:
-Q 0 -s 1 -E 1

[ig0tik3d]

7660D
ybcminer --scrypt -w 256 --lookup-gap 2 -I 17 --thread-concurrency 2048

2 reject ((

I got 0 rejects after adding:
-Q 0 -s 1 -E 1

sanks.. found first accepted block for me))

[mumus]

Hi,
Today I'm getting about 3Mh/s with a 6950 (without unlock to 6970) with these settings:

"intensity" : "20",
"thread-concurrency" : "14080",
"vectors" : "1",
"worksize" : "64",
"lookup-gap" : "2",
"shaders" : "1408",
"gpu-engine" : "930",
"gpu-memclock" : "1375",

Yesterday was 3.7Mh/s.

So a 7970 should be much more faster with the right settings.

[3dcgminer]

Less than 20 hours after the GPU miner release, hashrate is up 50%, difficulty is up 50%.  

currentblocksize" : 1000,
"currentblocktx" : 0,
"difficulty" : 0.84888797,
"errors" : "",
"generate" : false,
"genproclimit" : -1,
"hashespersec" : 0,
"networkhashps" : 155976302,
"pooledtx" : 0,
"testnet" : false,
"Nfactor" : 4,
"N" : 32,
"powreward" : 2.57000000

[ig0tik3d]

stop mining with gpu))

[paulthetafy]

stop mining with gpu))

+1.

Actually please feel free to GPU mine this crap so that you are not using your hashrate to earn and put the difficulty up on other coins

[never_love_27]

I USE laptop i7.who body can help me sut up mining??please..

[3dcgminer]

Do not use a laptop to mine, you will kill it due to overheating.
CPU mining costs more in electricity that you can mine, unless you get free power, give up.

If you refuse to listen, buy a laptop cooler first:
http://www.amazon.com/Cooler-Master-NotePal-Ultra-Slim-R9-NBC-XSLI-GP/dp/B005C31HC0/ref=sr_1_1?ie=UTF8&qid=1372966782&sr=8-1&keywords=laptop+cooler

[never_love_27]

Do not use a laptop to mine, you will kill it due to overheating.
CPU mining costs more in electricity that you can mine, unless you get free power, give up.

If you refuse to listen, buy a laptop cooler first:
http://www.amazon.com/Cooler-Master-NotePal-Ultra-Slim-R9-NBC-XSLI-GP/dp/B005C31HC0/ref=sr_1_1?ie=UTF8&qid=1372966782&sr=8-1&keywords=laptop+cooler

i use laptop in the room with air conditioner.so very cool..

[igysa]

is YBC on any exchange ? someone selling/buying ? or will be ?

[3dcgminer]

3 days after the ybcminer and the network is above 1000 Mh/s with a difficulty of 3.7.
 
Must be a new record, 10x hashrate increase in 3 days and 7x difficulty increase.

[ig0tik3d]

is YBC on any exchange ? someone selling/buying ? or will be ?

http://www.filecn.com/