CCminer(SP-MOD) Modded GPU kernels.

[djm34]

MINERS WILL DONATE FOR FRANKEN-WEENIE--

No waiting. Work on the purist executable at your own pace.  Maybe DJM will flip out some useful code for neoscrypt.  Maybe we will all just get along.       --scryptr

hmm... You must mistake me for Santa Klaus 

Will see what I can do during christmas vacation... 

[AliMan]

MINERS WILL DONATE FOR FRANKEN-WEENIE--

No waiting. Work on the purist executable at your own pace.  Maybe DJM will flip out some useful code for neoscrypt.  Maybe we will all just get along.       --scryptr

hmm... You must mistake me for Santa Klaus 

Will see what I can do during christmas vacation... 

Yo, what's your fastest kernel speed for 980 on neoscrypt?

[Grout]

0.01 BTC guys. This is all I am asking

There you go
697ff02bb2d2e1589eb2b8c40cbfd5584f477cbfe4ff6a942076ee54b8888075

[bobben2]

Since quark was the focus of the most recent changes it proves that cuda 7.5 can perform better than 6.5. I hope these results translate to the other algos.

I have showed that it can be done with quark.
I believe the other algos can be tuned faster as well with more work..

0.01 BTC guys. This is all I am asking

Just sent you
867794d843b271e2647511eff2d959e928bee5642bf9e181b4c9ce66bbf904b7

Keep up the good work!


BTW: My newly acquired ASUS GTX 970 on stock clocks is mining Neoscrypt at ~ 470 kH/s.
cmd line: ccminer -t -a neoscrypt -o <pool>
Version spmod 1.5.63 and CUDA 6.5.19 on Xubuntu 12.04 x64.   Is that what these cards can do or could it
go higher "with the current software"?  

EDIT: Managed to get to ~ 490 kH/s by setting difficulty=256 recognised by the pool..

[djm34]

MINERS WILL DONATE FOR FRANKEN-WEENIE--

No waiting. Work on the purist executable at your own pace.  Maybe DJM will flip out some useful code for neoscrypt.  Maybe we will all just get along.       --scryptr

hmm... You must mistake me for Santa Klaus  

Will see what I can do during christmas vacation...  

Yo, what's your fastest kernel speed for 980 on neoscrypt?

around 850kh/s OC

[sp_]

I submitted another 30KHASH in the x13 algo on the 750ti. Still a few khash to reach the cuda 6.5 speed. (release 72)

[sp_]

Just sent you
867794d843b271e2647511eff2d959e928bee5642bf9e181b4c9ce66bbf904b7
Keep up the good work!

Thanks

[sp_]

0.01 BTC guys. This is all I am asking

There you go
697ff02bb2d2e1589eb2b8c40cbfd5584f477cbfe4ff6a942076ee54b8888075

Thanks

[bensam1231]

Since quark was the focus of the most recent changes it proves that cuda 7.5 can perform better than 6.5. I hope these results translate to the other algos.

I have showed that it can be done with quark.
I believe the other algos can be tuned faster as well with more work..

0.01 BTC guys. This is all I am asking

so you need donation because you believe it can be done ?

Also called crowdfunding.

[sp_]

X11 and neoscrypt is performing terrible in release 74 compiled for cuda 7.5.
I have almost reached the performance of the cuda 6.5 build now with only 4 kernals modified. (x11, x13 (750ti))

release 76-git is 20% faster than a vanilla build of release 74 using cuda 7.5 build (x86)

[chrysophylax]

X11 and neoscrypt is performing terrible in release 74 compiled for cuda 7.5.
I have almost reached the performance of the cuda 6.5 build now with only 4 kernals modified. (x11, x13 (750ti))

release 76-git is 20% faster than a vanilla build of release 74 using cuda 7.5 build (x86)

sp ...

how do you find the test machine going? ...

i think its is powering along - even at the minimal rate that the 750ti runs at ...

in all honesty - i knew this would be a good thing when the code was tuned for c7.5 and wrote that earlier ...

the tests have proven that is the case - and not only the case - but shows there is still room for improvement ...

i am currently building a machine that will mine on all 5 cards for the donation-sp link - and will take the test machine off ... ill set it to x11 and see how that factors in for the speed and longer term performance of the cards with the latest git build ... if the average rate is more than 2800kh in x11 on these cards - then you have succeeded in doing better than c6.5 builds ...

this machine will be ready soon ... in fact - within the next half hour ...

its then sleep for me - then all day work on the other system i have been wanting to build for so long ... some of the components are already here ... the next few weeks will be the rest of the components for the granite 'grunt' system ... ill be building that system in fedora 23 x64 c7.5 ... cant wait ...

keep an eye on the x11 eu stratum at nicehash in the next 30mins ... https://www.nicehash.com/?p=miners&addr=1CTiNJyoUmbdMRACtteRWXhGqtSETYd6Vd&a=3&l=0 ... ill leave that running for a couple of days to donate a further bit of btc for you ...

#crysx

[theotherme]

Since quark was the focus of the most recent changes it proves that cuda 7.5 can perform better than 6.5. I hope these results translate to the other algos.

I have showed that it can be done with quark.
I believe the other algos can be tuned faster as well with more work..

0.01 BTC guys. This is all I am asking

so you need donation because you believe it can be done ?

Also called crowdfunding.

except we know that nothing noticeable comes out at the end...
so as far as I am concerned, these are just baseless promises...

[sp_]

except we know that nothing noticeable comes out at the end...
so as far as I am concerned, these are just baseless promises...

I just gave you 5% more quark on compute 5.2 devices(release 76). Everybody Know I have a faster private kernal.

But for only a few beers in donations,  I will not publish it.


For the donators: if you donate a total amount of 0.1 btc you can get a copy of my private kernals.

1. Spreadcoin 10-20% faster (0.1BTC) (full sourcecode and linux compatible)
2. Cryptonight 10% faster (0.1BTC)
3. pentablake 100-120% faster (0.3BTC)

Please restore the performance of your neoscrypt kernal on cuda 7.5. My 750ti is only hashing @ 60KHASH.  66% slower

[theotherme]

except we know that nothing noticeable comes out at the end...
so as far as I am concerned, these are just baseless promises...

I just gave you 5% more quark on compute 5.2 devices(release 76). Everybody Know I have a faster private kernal.

oh yes, I forgot the 5% stuff, we see all the time and nobody can notice 

[sp_]

X11 and neoscrypt is performing terrible in release 74 compiled for cuda 7.5.
I have almost reached the performance of the cuda 6.5 build now with only 4 kernals modified. (x11, x13 (750ti))
release 76-git is 20% faster than a vanilla build of release 74 using cuda 7.5 build (x86)

sp ...
how do you find the test machine going? ...
i think its is powering along - even at the minimal rate that the 750ti runs at ...
in all honesty - i knew this would be a good thing when the code was tuned for c7.5 and wrote that earlier ...
the tests have proven that is the case - and not only the case - but shows there is still room for improvement ...
i am currently building a machine that will mine on all 5 cards for the donation-sp link - and will take the test machine off ... ill set it to x11 and see how that factors in for the speed and longer term performance of the cards with the latest git build ... if the average rate is more than 2800kh in x11 on these cards - then you have succeeded in doing better than c6.5 builds ...
this machine will be ready soon ... in fact - within the next half hour ...
its then sleep for me - then all day work on the other system i have been wanting to build for so long ... some of the components are already here ... the next few weeks will be the rest of the components for the granite 'grunt' system ... ill be building that system in fedora 23 x64 c7.5 ... cant wait ...
keep an eye on the x11 eu stratum at nicehash in the next 30mins ... https://www.nicehash.com/?p=miners&addr=1CTiNJyoUmbdMRACtteRWXhGqtSETYd6Vd&a=3&l=0 ... ill leave that running for a couple of days to donate a further bit of btc for you ...
#crysx

Thanks for your support

[sp_]

except we know that nothing noticeable comes out at the end...
so as far as I am concerned, these are just baseless promises...

I just gave you 5% more quark on compute 5.2 devices(release 76). Everybody Know I have a faster private kernal.

oh yes, I forgot the 5% stuff, we see all the time and nobody can notice  

19-september 2014 (ccminer DJM34 version)
http://cryptomining-blog.com/3503-crypto-mining-performance-of-the-new-nvidia-geforce-gtx-980/




Quark was hashing at 12322 on the reference gtx 980 card (2048 shaders)
Quark is now  hashing at 12300 on a overclocked gtx 960 oc. (1024 shaders) and around 20MHASH on the reference 980 cards.(ccminer sp-mod release 76)'

A total of 63% gain

[theotherme]

except we know that nothing noticeable comes out at the end...
so as far as I am concerned, these are just baseless promises...

Please restore the performance of your neoscrypt kernal on cuda 7.5. My 750ti is only hashing @ 60KHASH.  66% slower

Not my problem, this algo was developed for cuda 6.5 (the newest algo, still unpublished, which is a lot faster would be the only one I would consider for upgrade...).
This is funny how when it comes to announce small and meaningless speed increase, you are there, and how it becomes everyone else fault when an algo gets slower 

[sp_]

This is funny how when it comes to announce small and meaningless speed increase, you are there, and how it becomes everyone else fault when an algo gets slower 

Just different ways to work. I don't wait 6 months to publish my kernals. They are getting faster every week, and most of my work is opensource.

[chrysophylax]

sp ...

ccminer-spmod76 has succeeded in hashing more compiled in f22x64c75 than the previous versions on f22x64c65 ...

the average hashrate i used to get per card ( gigabyte 750ti oc lp ) was 2800kh ... now the average is 2847kh ...

this is proof enough for me that you have improved it on x11 more than the previous versions ...

below is a copy of the most recent output of ccminer-spmod76 using the setting - ./ccminer -o stratum+tcp://donate-sp.granitecoin.com:7003/ -O chrysophylax.ace:x -a x11 -X 29 ...

-------

[2015-12-14 23:42:29] GPU #1: GeForce GTX 750 Ti, 2830 (T= 74C F= 60% C=1176/2700)
[2015-12-14 23:42:29] GPU #2: GeForce GTX 750 Ti, 2859 (T= 74C F= 60% C=1176/2700)
[2015-12-14 23:42:30] accepted: 126/133 (94.74%), 14237 kH/s yes!
[2015-12-14 23:42:30] accepted: 127/134 (94.78%), 14237 kH/s yes!
[2015-12-14 23:42:41] GPU #4: GeForce GTX 750 Ti, 2847 (T= 65C F= 54% C=1176/2700)
[2015-12-14 23:42:42] accepted: 128/135 (94.81%), 14237 kH/s yes!
[2015-12-14 23:42:44] GPU #2: GeForce GTX 750 Ti, 2857 (T= 74C F= 60% C=1176/2700)
[2015-12-14 23:42:45] accepted: 129/136 (94.85%), 14237 kH/s yes!
[2015-12-14 23:42:47] donate-sp.granitecoin.com:7003/ x11 block 116788
[2015-12-14 23:42:47] GPU #2: GeForce GTX 750 Ti, 2855 (T= 74C F= 60% C=1176/2700)
[2015-12-14 23:42:47] GPU #4: GeForce GTX 750 Ti, 2850 (T= 65C F= 54% C=1176/2700)
[2015-12-14 23:42:47] GPU #3: GeForce GTX 750 Ti, 2845 (T= 71C F= 57% C=1176/2700)
[2015-12-14 23:42:47] GPU #1: GeForce GTX 750 Ti, 2829 (T= 74C F= 60% C=1176/2700)
[2015-12-14 23:42:47] GPU #0: GeForce GTX 750 Ti, 2861 (T= 76C F= 62% C=1189/2700)
[2015-12-14 23:42:53] GPU #1: GeForce GTX 750 Ti, 2830 (T= 74C F= 60% C=1176/2700)
[2015-12-14 23:42:54] accepted: 130/137 (94.89%), 14237 kH/s yes!

-------

this is currently running on the donation link http://donate-sp.granitecoin.com:7003/ on nicehash - https://www.nicehash.com/?p=miners&addr=1CTiNJyoUmbdMRACtteRWXhGqtSETYd6Vd&a=3&l=0 ...

tanx ...

#crysx

[sp_]

But your cards are showing lower numbers than others. I get 2.9-3.1 on most of my cards on the factory clocks. With Overclocking you can reach 3.4-3.5 in the x11 algo. on the 750ti.

edit: I see that your cards are running with a corespeed of 1176 Mhz. this is very low. x11 performs best between 1300  and 1400