CCminer(SP-MOD) Modded GPU kernels.

[antonio8]

TBF wouldn't let me connect (Bad Access) and on hamsterpools whatever diff I try I can't get the pool to show my real hashrate. The closest I could get was with -f 0.01, anything lower means lower hashrate and anything higher introduces low difficulty shares.

I could not get hamsterpool to work at all with any diff settings. All booo's.

I had to use R36 to get it to work at TBF but had to use difficulty 1.

EDIT: The only pool I can get the miner and pool to show the same is yaamp

[1714670368]

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[1714670368]

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[sp_]

I submitted a 3% faster keccak my looking at the wolf0 changes in the cryptonight miner and rewriting/optimizing it it to use uint2.

Since Keccak is used in most algos, a small speedup in quark/x11,x13,x14,x15. etc.

[sp_]

I could not get hamsterpool to work at all with any diff settings. All booo's.
I had to use R36 to get it to work at TBF but had to use difficulty 1.
EDIT: The only pool I can get the miner and pool to show the same is yaamp

The only way to fix this properly is to make a new parameter to autoadjust the diff.
Also a parameter for --No-submit-stale shares.

Maybe later.

[scryptr]

QUBIT--

Here is my configuration line for adding Qubit algo to my YAAMP auto-switch batch file for a GTX 960.  This is a 1-line configuration string, broken after the "-p" flag by the blog formatting:

ccminer.exe -r 0 -a qubit -i 19.7 -f .01  -o stratum+tcp://yaamp.com:4733 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1,qubit=7.9

Without the "-f 0.01" flag, the algo does not mine, I get long successions of "boos".  Even with it, I am only mining at about 72% to 73% accepts.  I get a lot of "Low Difficulty Share" rejects, and long strings of "result does not validate on CPU".  

The algo has been best-paying several times today.       --scryptr

[flipclip]

YAAMP ROUND-ROBIN CONFIGURATION--

The following is a working Windows Batch File for a GTX 960 using the yaamp auto-switch.  The "-r 0" flag allows yaamp to cycle through algorithms until the high-paying algorithm is served up.  The long "password" should be comma separated and have no spaces except immediately after the "-p".  Each line is broken by the formatting process on this blog after the "-p" password flag.  I inserted 1 extra blank line between each 1-line command statement for clarity.

There is no such simple solution on Linux, primarily because BASH does not have a goto command.  Save this text as "looper.bat".  Code follows:

:loop

ccminer.exe -r 0 -a x11 -o stratum+tcp://yaamp.com:3533 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a x13   -o stratum+tcp://yaamp.com:3633 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a x14   -o stratum+tcp://yaamp.com:3933 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a x15   -o stratum+tcp://yaamp.com:3733 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a quark -i 20 -o stratum+tcp://yaamp.com:4033 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a lyra2 -o stratum+tcp://yaamp.com:4433 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a fresh -i 20 -o stratum+tcp://yaamp.com:4133 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

goto loop

Certainly not as compact as the above bat but skunk posted a bash script back in November to do this (also integrating nicehash, and trademybit (RIP)): https://bitcointalk.org/index.php?topic=167229.msg9434777#msg9434777 .  I also have my own bash script to do such things

[scryptr]

YAAMP ROUND-ROBIN CONFIGURATION--

The following is a working Windows Batch File for a GTX 960 using the yaamp auto-switch.  The "-r 0" flag allows yaamp to cycle through algorithms until the high-paying algorithm is served up.  The long "password" should be comma separated and have no spaces except immediately after the "-p".  Each line is broken by the formatting process on this blog after the "-p" password flag.  I inserted 1 extra blank line between each 1-line command statement for clarity.

There is no such simple solution on Linux, primarily because BASH does not have a goto command.  Save this text as "looper.bat".  Code follows:

:loop

ccminer.exe -r 0 -a x11 -o stratum+tcp://yaamp.com:3533 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a x13   -o stratum+tcp://yaamp.com:3633 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a x14   -o stratum+tcp://yaamp.com:3933 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a x15   -o stratum+tcp://yaamp.com:3733 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a quark -i 20 -o stratum+tcp://yaamp.com:4033 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a lyra2 -o stratum+tcp://yaamp.com:4433 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

ccminer.exe -r 0 -a fresh -i 20 -o stratum+tcp://yaamp.com:4133 -u name -p x11=5.4,x13=4.2,x14=4.1,x15=3.6,quark=9.8,lyra2=0.7,fresh=6.1

goto loop

Certainly not as compact as the above bat but skunk posted a bash script back in November to do this (also integrating nicehash, and trademybit (RIP)): https://bitcointalk.org/index.php?topic=167229.msg9434777#msg9434777 .  I also have my own bash script to do such things

Thank you for posting this comment.  I have been attempting to use Skunk's BASH script, and to remove the TMB portion without harming the performance.  So far, I have not been able to run it successfully.  May be a typo, may be copy damage,  I may post what I have, working or not.              --scryptr

[Grim]

@ sp have you ever looked into scrypt chacha/jane high n factor algos?

Atm nf 15 and 16 for yac and utc is relevant.

Shouldn't be too much work to look at cuz it is just a single algo like sha256 or scrypt.

The last working miner is now nearly one year old from february 2014 called cudaminer.

TIA

[schnuvany]

i have a 750, r38 and use this, but here is no fine Tuning,
...
:start

ccminer.exe --cpu-priority 0 -r 0 -a x11      -o stratum+tcp://yaamp.com:3533 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a x13      -o stratum+tcp://yaamp.com:3633 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a x14      -o stratum+tcp://yaamp.com:3933 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a x15      -o stratum+tcp://yaamp.com:3733 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a quark       -o stratum+tcp://yaamp.com:4033 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a lyra2        -o stratum+tcp://yaamp.com:4433 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a fresh        -o stratum+tcp://yaamp.com:4133 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a scryptn  -o stratum+tcp://yaamp.com:4333 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a scrypt      -o stratum+tcp://yaamp.com:3433 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt

ping yaamp.com -n 10

goto start

...
and yaam.com say this: By default, we use our built in factor table to normalize the profitability. The scrypt algo is the reference with a factor of 1.
'scrypt'   => 1,
'scryptn'   => 0.5,
'x11'      => 5.5,
'x13'      => 3.9,
'x14'      => 3.7,
'x15'      => 3.5,
'nist5'   => 15,
'neoscrypt'   => 0.3,
'lyra2'   => 1.3,
'quark'   => 6,

[Bombadil]

i have a 750, r38 and use this, but here is no fine Tuning,
...
:start

ccminer.exe --cpu-priority 0 -r 0 -a x11      -o stratum+tcp://yaamp.com:3533 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a x13      -o stratum+tcp://yaamp.com:3633 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a x14      -o stratum+tcp://yaamp.com:3933 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a x15      -o stratum+tcp://yaamp.com:3733 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a quark       -o stratum+tcp://yaamp.com:4033 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a lyra2        -o stratum+tcp://yaamp.com:4433 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a fresh        -o stratum+tcp://yaamp.com:4133 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a scryptn  -o stratum+tcp://yaamp.com:4333 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt
ccminer.exe --cpu-priority 0 -r 0 -a scrypt      -o stratum+tcp://yaamp.com:3433 -u 3Cmw -p x11,x13,x14,x15,quark,lyra2,fresh,scryptn,scrypt

ping yaamp.com -n 10

goto start

...
and yaam.com say this: By default, we use our built in factor table to normalize the profitability. The scrypt algo is the reference with a factor of 1.
'scrypt'   => 1,
'scryptn'   => 0.5,
'x11'      => 5.5,
'x13'      => 3.9,
'x14'      => 3.7,
'x15'      => 3.5,
'nist5'   => 15,
'neoscrypt'   => 0.3,
'lyra2'   => 1.3,
'quark'   => 6,

Use Miner Control to switch between YAAMP and/or other pools, and more specifically, try my mod of it
This will allow you to setup your own hashrates. You can delete the other pools in the .conf if you only need YAAMP. 

[sp_]

@ sp have you ever looked into scrypt chacha/jane high n factor algos?
Atm nf 15 and 16 for yac and utc is relevant.
Shouldn't be too much work to look at cuz it is just a single algo like sha256 or scrypt.
The last working miner is now nearly one year old from february 2014 called cudaminer.
TIA

I think cudaminer does 0.37MHASH on a 750ti Even if manage to optimize it 300% to 1MHASH it is still 6 times less profitable than other algos. f,eks quark.
IMHO a waste of time to optimize it.

So for those of you who are still mining Scrypt with cudaminer, you can get a 1800% higher return if you switch to quark sp-mod(release 38).

[PVmining]

@ sp have you ever looked into scrypt chacha/jane high n factor algos?
Atm nf 15 and 16 for yac and utc is relevant.
Shouldn't be too much work to look at cuz it is just a single algo like sha256 or scrypt.
The last working miner is now nearly one year old from february 2014 called cudaminer.
TIA

I think cudaminer does 0.37MHASH on a 750ti Even if manage to optimize it 300% to 1MHASH it is still 6 times less profitable than other algos. f,eks quark.
IMHO a waste of time to optimize it.

So for those of you who are still mining Scrypt with cudaminer, you can get a 1800% higher return if you switch to quark sp-mod(release 38).

sp_ if I read this right he pointed his wish to scrypt chacha & scrypt jane coins which are not that unprofitable as scrypt.
a single 750ti could make above 500hash/s on nf16 (YAC) which was some weeks ago the best deal arround here.
AMD sucked at this time because they had no optimized miner. But this changed.

[Grim]

yep the question was about scrypt chacha/jane algos

[Grim]

also a new algo with a bounty to grab

https://bitcointalk.org/index.php?topic=950084.80

[sp_]

sp_ if I read this right he pointed his wish to scrypt chacha & scrypt jane coins which are not that unprofitable as scrypt.
a single 750ti could make above 500hash/s on nf16 (YAC) which was some weeks ago the best deal arround here.
AMD sucked at this time because they had no optimized miner. But this changed.

Yes, I though he ment Normal Scrypt. When the 750ti came out last year I bought a few and started mining scrypt. The price of the 750 ti was around the same a gridseed ASIC scrypt miner. The gridseed used less power than the TI, so it would seem more profitable to buy. Both had a hashrate of around 350KHASH.

Now one year later the TI is producing 18 times more money than the asic gridseed scrypt.

Just think about this the next time you order a ASICminer.

If you want to support the development, please donate and recieved my private spreadcoin miner. I hope to release 6 this weekend with more hashing power. Free to the donators.

[Snouphruh]

The GTX750 (non ti) has only got 512 cuda cores, while the gtx750ti has got 640 cores. A radeon 280x has 2048 cores.


But the 512 core gtx beats the 2048 core AMD:


http://cryptomining-blog.com/wp-content/uploads/2014/07/sph-sgminer-fresh-windows-580x301.jpg

I have two Sapphire Toxic R9 280X cards with Hynix GDDR5 memory on board.
I overvoltaged them upto 1.3 V and set 1240 MHz for core and 1850 MHz for memory.
I use cgminer 5.1.0 with radeon drivers 4.7 RC3 installed.
Each card produces 5 MH/s

[bathrobehero]

In order to raise tangible funds to motivate GPU miner devs, I am now hosting a donation address for Bitcoin.

1K6cUbtsn5xinD8XfjnTn7UnsMriLhZaGD

The first GPU miner to be created (AMD or Nvidia) and published under an open source license will receive all the money from this fund.

I'm putting in 0.25 BTC of my own money. I encourage everyone to donate what you can to help make this a lucrative bounty.

[sp_]

New build with more hashing power in most algos.

from release 38 we have

-faster keccak
-faster fugue
-faster hamsi
-faster aes
-faster echo
-some bugfixes

1.5.39(sp-MOD) is available here: (15-feb-2015)

https://github.com/sp-hash/ccminer/releases/tag/1.5.39

The sourcecode is available here:

https://github.com/sp-hash/ccminer

[rednoW]

New build with more hashing power in most algos.

GTX 750 1480core/1567mem testing with --cpu-priority 5 on yaamp:
X15 faster 8-10khs
X14 faster 8-10khs
X13 faster 8-10khs
X11 - BROKEN!!!

start /realtime ccminer.exe -a x11 --cpu-priority 5 -o stratum+tcp://yaamp.com:3533 -u X -p x

Code:

*** ccminer 1.5.39-git(SP-MOD) for nVidia GPUs by sp-hash@github ***
        Built with VC++ 2013 and nVidia CUDA SDK 6.5

  Based on pooler cpuminer 2.3.2 and the tpruvot@github fork
   CUDA support by Christian Buchner, Christian H. and DJM34
  Includes optimizations implemented by sp , klaust, tpruvot and tsiv.

[2015-02-15 14:45:41] CPU priority: realtime
[2015-02-15 14:45:41] Starting Stratum on stratum+tcp://yaamp.com:3533
[2015-02-15 14:45:41] NVAPI GPU monitoring enabled.
[2015-02-15 14:45:41] 1 miner thread started, using 'x11' algorithm.
[2015-02-15 14:45:42] Stratum difficulty set to 0.016
[2015-02-15 14:45:42] yaamp.com:3533 x11 block 220530
[2015-02-15 14:45:55] yaamp.com:3533 x11 block 220530
[2015-02-15 14:45:55] GPU #0: GeForce GTX 750, 8370 kH/s
[2015-02-15 14:46:05] yaamp.com:3533 x11 block 186310
[2015-02-15 14:46:06] GPU #0: GeForce GTX 750, 8410 kH/s

high hashrate and no "ya"

[sp_]

I need to do a new build. The source should work. I forgot to do a clean before rebuilding, and get some old files.

edit: a new build has been uploaded. This build is 200kb smaller than the last one when unpacked

please test other algos as well. Quark,qubit,fresh what is your speed?

[rednoW]

new build 39

GTX 750 1480core/1567mem testing with --cpu-priority 5 on yaamp:
rates in khs

qubit: ~4350
quark: ~5650
fresh: ~3450
x11: 2859
x13: 2248
x14: 2214
x15: 1937
lyra2: 862
sha256 : 193950 (didn't wait for yay's )

keccak on NiceHash:
150mhs