CCminer(SP-MOD) Modded GPU kernels.

[tbearhere]

yaamp is currently paying 3,6 BTC/day 1 GHz neoscrypt
One single 980 mining @ 360KHASH will give you BTC 0.001296 per day

It will take a single 980 card 3858 days to earn 5 bitcoins with free power.

Don't you think your bounty is a little high?

no... because released for free it will take twice that time... (just look at vtc...)  
also I am not asking one persons to pay 5btc.
xcn miners was downloaded more than 1000times (binary version, have no idea for the source), in that scenario that would be 0.005btc/persons
don't say it is expensive...  < 1.5euros

it is a crowdfunding project. people gives what they can...

That's the way it should be in my opion too. Right on djm. 

[grendel25]

Today I finally solved the ccminer crash when exiting with ctrl-c. Now ccminer will exit quietly, and not with a windows error message box. I believe other crashes, also will be without the message box. This makes it easier to run i a batch script.

here is a simple example of a bat script:

:loop
C:\ccminersp-mod\ccminer.exe  <params>
timeout 30 /NOBREAK >nul
goto loop

If the miner crash, it will wait a bit and then restart

That's a good idea to build in a loop.  I use vbs script to run in the background:

Code:

Set WshShell = WScript.CreateObject("WScript.Shell")
Do
WshShell.Run "Z:\ccminer.exe -q -r 3 -R 10 -t 3 -a x11 -o stratum+tcp://miningpool.com:3234 -u yours.234239 -p x", 0, true
Loop

works great for me since I like to run it on a few random computers and don't want the program window visible to whoever uses it.  Of course that's sort of like a botnet but it's just in my house... I can only dream of how evil that would be to get this working as a botnet but that's pretty much the gist of what a botnet does I suppose. 

[SS2006]

OP, think you can fix the miner crashing the computer when i try to close it, when I have SLI enabled
I know its better to mine without SLI enabled etc (thats what people say), however in my tests, i get no differences in hashrate with SLI enabled or disabled, it is just difficult to disable/enable SLI everytime I want to game or mine becasue it involves me having to close many programs (nvidia is picky) every time. I have 2 GTX970s hooked up

[Amph]

Yes its a nice speed but honestly Its not even worth running anymore. Nothing is profitable anymore.

too bad this miner comes soo late, it should have come in jackpot era at the very least

[sp_]

Yes its a nice speed but honestly Its not even worth running anymore. Nothing is profitable anymore.

too bad this miner comes soo late, it should have come in jackpot era at the very least

Still possible to make a profit if you know how to use the software...

[bathrobehero]

Yes its a nice speed but honestly Its not even worth running anymore. Nothing is profitable anymore.

too bad this miner comes soo late, it should have come in jackpot era at the very least

Still possible to make a profit if you know how to use the software...

Not without ridiculously cheap electricity as far as I can tell.

[sp_]

- Fixed some of the random crashes.(ctrl-c exit and network disconnects)
- Blake rewrite to uint2. Faster x11,x13,x14,x15,x17,nist5,quark etc (around 40khash on the 980(x11))
- fixed dropping hashrate on some pools
- less gputhreads,more speed (1 watt less powerusage 750ti)

My 6card rig on the attic is using 207 watt total. (750ti).
This is including cpu and harddrive.(mining quark) 32MHASH base clocks.

(Temperature in the room is around 4 degrees celsius. )

The 24th public beta(windows executable) is available here: (03-jan-2015)

http://www.filedropper.com/release24

The sourcecode is available here:

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

Post your stats here. Card name/gpu clock/memclock

[scryptr]

KlausT-

Does KlausT have his own thread?  I tried to compile his version of ccminer today and got a syntax error on line 6631, something about token "fi" found.

I wanted to try his version because he has reportedly tackled a memory leak problem.  One of my rigs has been crashing intermittantly, and I wanted to see if his version was more stable.

And, speaking of threads, I hope that DJM34 starts one to promote his dev campaign for neoscrypt.         --scryptr

[sp_]

Yes its a nice speed but honestly Its not even worth running anymore. Nothing is profitable anymore.

too bad this miner comes soo late, it should have come in jackpot era at the very least

Still possible to make a profit if you know how to use the software...

Not without ridiculously cheap electricity as far as I can tell.

Donate some beers, and I will tell you how to double your profit.

[jpouza]

- Fixed some of the random crashes.(ctrl-c exit and network disconnects)
- Blake rewrite to uint2. Faster x11,x13,x14,x15,x17,nist5,quark etc (around 40khash on the 980(x11))
- fixed dropping hashrate on some pools
- less threads,more speed (1 watt less powerusage 750ti)

My 6card rig on the attic is using 207 watt total. (750ti).
This is including cpu and harddrive.(mining quark) 32MHASH base clocks.

(Temperature in the room is around 4 degrees celsius. )

The 24th public beta(windows executable) is available here: (03-jan-2015)

http://www.filedropper.com/release24

The sourcecode is available here:

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

Post your stats here. Card name/gpu clock/memclock

Hash rates unchanged...will test more this r24.

The best version till now for me is Release21 IMHO, runs smooth, I can play videos without lags etc.

Cheers

[jpouza]

I will keep using r21, same hash rates, less video lags.

[sp_]

Try without the intensity parameter. i get bether hashrate on the 980 and higher on the pool.

[jpouza]

Try without the intensity parameter. i get bether hashrate on the 980 and higher on the pool.

Noticed some hash improvements with r24, but I prefer the system smooth to do other stuff.

I'm not using the -i parameter.

r24 I get 8 fps on a 720HD video, with r21 I get 24fps smooth.

Cheers

[tbearhere]

Yes its a nice speed but honestly Its not even worth running anymore. Nothing is profitable anymore.

too bad this miner comes soo late, it should have come in jackpot era at the very least

Still possible to make a profit if you know how to use the software...

Not without ridiculously cheap electricity as far as I can tell.

Donate some beers, and I will tell you how to double your profit.

  750ti just broke 6mh/s QUARK ALGO with #24 and my oc is still the same.
How to double your profit?  

[sp_]

Noticed some hash improvements with r24, but I prefer the system smooth to do other stuff.
I'm not using the -i parameter.
r24 I get 8 fps on a 720HD video, with r21 I get 24fps smooth.
Cheers

Yes, I have reduced the number of calls to cudadevice syncronize to gain speed, but it will decrease multitaskng performance. Perhaps i will make a parameter in the command line. Multitask on off.

[Schleicher]

Does KlausT have his own thread?  I tried to compile his version of ccminer today and got a syntax error on line 6631, something about token "fi" found.
I wanted to try his version because he has reportedly tackled a memory leak problem.  One of my rigs has been crashing intermittantly, and I wanted to see if his version was more stable.

KlausT would be me  
I can't remember having any syntax errors.
The crashes are probably not the result of a memory leak, I think.
What algo?
Is it crashing after a few minutes, or does it take some hours?

[sp_]

Yes its a nice speed but honestly Its not even worth running anymore. Nothing is profitable anymore.

too bad this miner comes soo late, it should have come in jackpot era at the very least

Still possible to make a profit if you know how to use the software...

Not without ridiculously cheap electricity as far as I can tell.

Donate some beers, and I will tell you how to double your profit.

  750ti just broke 6mh/s QUARK ALGO with #24 and my oc is still the same.
How to double your profit?  

The 290x is doing 5.6 Mhash@ stock clocks with the public miner.(quark) no leaked wolf0binaries on quark.

in release 24 My 980 is doing 15.5 MHASh@quark on stock clocks. Almost 300% faster than Amd w290x the competition is sleeping %)

[scryptr]

Does KlausT have his own thread?  I tried to compile his version of ccminer today and got a syntax error on line 6631, something about token "fi" found.
I wanted to try his version because he has reportedly tackled a memory leak problem.  One of my rigs has been crashing intermittantly, and I wanted to see if his version was more stable.

KlausT would be me  
I can't remember having any syntax errors.
The crashes are probably not the result of a memory leak, I think.
What algo?
Is it crashing after a few minutes, or does it take some hours?

I was mining x11 with sp_'s versions of CCminer 1.5.1-git, v21-v24.  I have two 750ti rigs, one with an AMD FX cpu, the other with an AMD Sempron 145.  Both motherboards are identical, the FX rig has 6x EVGA FTW cards, the Sempron rig has 6x EVGA SC cards (no PCI plug).  The faster (FX) rig handles v21-v24 with no problems.  I am currently using tpruvot's v1.5.2-git on the slower rig, with a loss of 500kh/s for the total rig, but with stable performance.

I managed to get a snap of the slower rig as it went from ~3000kh/s to ~300kh/s.  It had been running v24 for an hour or less.  At this point, if I issue a control-c shutdown command, it confirms the command but does not shut down.  I have to perform a hard reset with the power switch:



I suspected a memory leak because the problem seems to "build-up", it isn't instantaneous.  The problem began around v21-22, and took hours to occcur.       --scryptr

[sp_]

In version 24, when pressing crtrl-c the miner should wait 10 seconds before exit. Make sure you are building from the head on git, as I did some adjustments.

[sp_]

Yes its a nice speed but honestly Its not even worth running anymore. Nothing is profitable anymore.

too bad this miner comes soo late, it should have come in jackpot era at the very least

Still possible to make a profit if you know how to use the software...

Not without ridiculously cheap electricity as far as I can tell.

Donate some beers, and I will tell you how to double your profit.

  750ti just broke 6mh/s QUARK ALGO with #24 and my oc is still the same.
How to double your profit?  

The 290x is doing 5.6 Mhash@ stock clocks with the public miner.(quark) no leaked wolf0binaries on quark.

in release 24 My 980 is doing 15.5 MHASh@quark on stock clocks. Almost 300% faster than Amd w290x the competition is sleeping %)

The competition didn't work on Quark

You should. Very profitable $)