CCminer(SP-MOD) Modded GPU kernels.

[rednoW]

just few results for new compiled git from sp_ on my poor gtx750 1gb
lyra 1500/1600 1130khs
quark 1500/1575 6030khs
Other algos without improvements comparing to my old records.
win7 64bit, ccminer 32bit, cuda 6.5, driver 353.30

quark on nicehash gives 7-8% rejects with ccminer and 1-2% on sgminer.

[chrysophylax]

just few results for new compiled git from sp_ on my poor gtx750 1gb
lyra 1500/1600 1130khs
quark 1500/1575 6030khs
Other algos without improvements comparing to my old records.
win7 64bit, ccminer 32bit, cuda 6.5, driver 353.30

quark on nicehash gives 7-8% rejects with ccminer and 1-2% on sgminer.

nice hashes ...

i dont get that with the 2GB cards ...

but then - i dont overclock either ...

...

#crysx

[sp_]

One of my rigs:

6x750ti's The driver version is from 2-jun-2014. standard clocks. release 54 +

Driver: 9.13.2

The results are verified at the pool.

[coinut]

nice speeds there   you have noted the PhysX driver number from the 2-jun-2014 ?

There is a GEFORCE 340.43 DRIVER (BETA) driver released on the 17th of june 2014
but this contains Physx driver number version 9.13.1220

not sure what geforce driver you are using here, would like to test though.

which driver you using again sp?

also any -g used for this test?

[pokeytex]

If you compile the latest version or wait for release 55 you will get a small increase in the quark hash. My gigabyte 970 went from 15.8 Mhash to 16.1 Mhash on the standard clocks.

sp - for us non-programming users - is there a guide on how to compile a latest commit for windows?  I tried researching a couple nights ago but got way in over my head.  Please advise.

thanks - pokeytex

[lawrencelyl]

If you compile the latest version or wait for release 55 you will get a small increase in the quark hash. My gigabyte 970 went from 15.8 Mhash to 16.1 Mhash on the standard clocks.

Any quick guide to compile latest version?
Or when will release 55 come out?

[chrysophylax]

One of my rigs:

6x750ti's The driver version is from 2-jun-2014. standard clocks. release 54 +

Driver: 9.13.2

The results are verified at the pool.

nice ...

we dont get anywhere near that ... if that is quark ...

unless you have modded the cards firmware as well ... which i think you gave instructions a while back ...

no oc and stock ( as in - pull out of box - plug in - and run compiled ccminer ) we get much less than that ...

which algo is that sp ( just to be sure ) ? ...

#crysx

[lawrencelyl]

One of my rigs:

6x750ti's The driver version is from 2-jun-2014. standard clocks. release 54 +

Driver: 9.13.2

The results are verified at the pool.

That's a very good speed on a bunch of 750Ti

[AliMan]

just few results for new compiled git from sp_ on my poor gtx750 1gb
lyra 1500/1600 1130khs
quark 1500/1575 6030khs
Other algos without improvements comparing to my old records.
win7 64bit, ccminer 32bit, cuda 6.5, driver 353.30

quark on nicehash gives 7-8% rejects with ccminer and 1-2% on sgminer.

nice hashes ...

i dont get that with the 2GB cards ...

but then - i dont overclock either ...

...

#crysx

Bro, if you don't OC, you ain't taking much advantage of your system!

[coinut]

compiled your latest commit Sp looking to get that 42+ Mh/s from my 750 ti's

just testing with -i 22.9 I got a 70 kh/s increase total, cards overclocked average 1345 mhz 39+ Mh/s .. way off your 42 at stock clocks.

I tried testing with the -g2 3,4,5  but the miner would crash tested down to -i 20 still no dice.

I would love to know your command line for the above run and nvidia driver used.

42mh/s at stock?

DO WANT 

[rednoW]

42mh/s at stock?

i think not, he likes to flash oc'ed gigabyte bioses )))

[coinut]

42mh/s at stock?

i think not, he likes to flash oc'ed gigabyte bioses )))

but if the clocks are at stock I don't think it would boost past factory clocks, unless I'm mistaken
if this was the case then I don't really see how it would utilize the higher TDP limit.

at the top sp says standard clocks , this would indicate stock/factory clocks  

[rednoW]

quark scales well with gpu clock
1500 => 1510mhz gives 6030 => 6070 khs

[sp_]

The gpu clock is at around 1200. Standard clocks. only one thread. -g 1

7MHASH mining quark on the 750ti. Private kernal for now.

[chrysophylax]

just few results for new compiled git from sp_ on my poor gtx750 1gb
lyra 1500/1600 1130khs
quark 1500/1575 6030khs
Other algos without improvements comparing to my old records.
win7 64bit, ccminer 32bit, cuda 6.5, driver 353.30

quark on nicehash gives 7-8% rejects with ccminer and 1-2% on sgminer.

nice hashes ...

i dont get that with the 2GB cards ...

but then - i dont overclock either ...

...

#crysx

Bro, if you don't OC, you ain't taking much advantage of your system!

agreed ...

BUT - the unfortunate thing is nvidia have NOT implemented genreal oc functionality in linux - especially with the 'lower end' cards like 750ti ... they have kept this functioanlity with the 'higher end' cards ...

for now ...

i would LUV to oc these cards and bring the farm inline with the hashes that i know these cards are capable of ...

but that is not my call - and there is no way we will move to windows ...

so we wait until nvidia pull their heads out their backsides - and support us miners also ...

#crysx

[chrysophylax]

The gpu clock is at around 1200. Standard clocks. only one thread. -g 1

7MHASH mining quark on the 750ti. Private kernal for now.

ok ... so private kernel ...

wish you would say that in the original post sp ... ...

now we know that - we know that theses figures are merely a comparison of what we 'can' get ... not what is available now with the tools we currently have ...

is the kernel available for sale? ...

#crysx

[lawrencelyl]

Any guide available to compile ccminer in Windows environment?

[Schleicher]

Any guide available to compile ccminer in Windows environment?

Sure.
Here:
https://bitcointalk.org/index.php?topic=826901.msg11179460#msg11179460

[lawrencelyl]

Any guide available to compile ccminer in Windows environment?

Sure.
Here:
https://bitcointalk.org/index.php?topic=826901.msg11179460#msg11179460

Great! Thank you

[lawrencelyl]

Compiled latest sp commit and my GTX980 is getting 18.8-18.9MH/s in quark algo.  About 300kH/s increased in speed