CCminer(SP-MOD) Modded GPU kernels.

[sp_]

yeah. The Neoscrypt kernal is pretty good.

Looks like the latest changes in the lyra2v2 is hurting the 980/980ti performance.. Since I have added a memory access (level1 cache) I think the tpb(threads per block) needs  to be retuned.
search for these lines in the code (lyra2rev2.cu)

and change tpb

1,2,3,4,5,6,7.... 256?

   else if (strstr(props.name, "980"))
   {
      intensity = 256 * 256 * 18;
      tpb = 8;
   }

and...

   else if (strstr(props.name, "980 Ti"))
   {
      intensity = 256 * 256 * 18;
      tpb = 8;
   }

NEOSCRYPT--

Neoscrypt will not solo-mine.  None of the wallets (phoenixcoin, feathercoin, UFOcoin, etc) communicate properly with the miner.  I keep getting "Invalid JSON data", and "Unable to start getwork" errors with tpruvot's ccminer, and no error information with your ccminer.  These are really low diff coins, with small network hash rates.       --scryptr

Like a hacked drone flying across america painted black.

https://www.youtube.com/watch?v=Z-7TRVsArgI

1:100 000 000

[scryptr]

yeah. The Neoscrypt kernal is pretty good.

Looks like the latest changes in the lyra2v2 is hurting the 980/980ti performance.. Since I have added a memory access (level1 cache) I think the tpb(threads per block) needs  to be retuned.
search for these lines in the code (lyra2rev2.cu)

and change tpb

1,2,3,4,5,6,7.... 256?

   else if (strstr(props.name, "980"))
   {
      intensity = 256 * 256 * 18;
      tpb = 8;
   }

and...

   else if (strstr(props.name, "980 Ti"))
   {
      intensity = 256 * 256 * 18;
      tpb = 8;
   }

NEOSCRYPT--

Neoscrypt will not solo-mine.  None of the wallets (phoenixcoin, feathercoin, UFOcoin, etc) communicate properly with the miner.  I keep getting "Invalid JSON data", and "Unable to start getwork" errors with tpruvot's ccminer, and no error information with your ccminer.  These are really low diff coins, with small network hash rates.       --scryptr

Like a hacked drone flying across america painted black.

https://www.youtube.com/watch?v=Z-7TRVsArgI

1:100 000 000

GOOD SONG--

One of my favorites.  But unless you are referring to your version of ccminer as a "hacked drone" that yields no error information, I can't see how it relates to better solo-mining with neoscrypt.      --scryptr

[bathrobehero]

Like a hacked drone flying across america painted black.

https://www.youtube.com/watch?v=Z-7TRVsArgI

1:100 000 000

I call and raise your paint it black with a standard hotel california

[sp_]

I call and raise your paint it black with a standard hotel california

yeah. One of my favorite songs

[ltc_bilic]

guys, crypto it's an evolution of economics as we know it,...so it's heading towards real revolution so you have to listen to this song, it did the same at that time of an era...

sp some beers for you: 8dd782419246254fa34208b0c55fb0fbcfa5409b20d256f4514a4da9748c9aef cheers

[AliMan]

guys, crypto it's an evolution of economics as we know it,...so it's heading towards real revolution so you have to listen to this song, it did the same at that time of an era...

sp some beers for you: 8dd782419246254fa34208b0c55fb0fbcfa5409b20d256f4514a4da9748c9aef cheers

I listen to this one every now and then.

[sp_]

guys, crypto it's an evolution of economics as we know it,...so it's heading towards real revolution so you have to listen to this song, it did the same at that time of an era...
sp some beers for you: 8dd782419246254fa34208b0c55fb0fbcfa5409b20d256f4514a4da9748c9aef cheers

Thanks alot I am building release 74 now with a boost in lyra2v2

[sp_]

- Faster Lyra2v2 on all models (2.5% on the gtx970)
- Fixed lyra2 on gtx960 and gtx950 (out of memory bug)


1.5.74(sp-MOD) is available here: (15-nov-2015)

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

The sourcecode is available here:

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

[jjjordan]

sp_,
can you please send me the latest spreadminer win build?
It looks v7 is last one I've received...

Thanks

[serg_25]

- Faster Lyra2v2 on all models (2.5% on the gtx970)
- Fixed lyra2 on gtx960 and gtx950 (out of memory bug)


1.5.74(sp-MOD) is available here: (15-nov-2015)

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

The sourcecode is available here:

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

Hi SP. thanks for build. can confirm speed up on 750Ti 30-40 kh/s

small donation in dash:
Transaction ID: 39d1110129585ae0646c35c900e471de9627ee51f3041c79518757e784305ba8-000

Do you have any plans about working on X11 algo?

[sp_]

- Faster Lyra2v2 on all models (2.5% on the gtx970)
- Fixed lyra2 on gtx960 and gtx950 (out of memory bug)
1.5.74(sp-MOD) is available here: (15-nov-2015)
https://github.com/sp-hash/ccminer/releases/
The sourcecode is available here:
https://github.com/sp-hash/ccminer

Hi SP. thanks for build. can confirm speed up on 750Ti 30-40 kh/s
small donation in dash:
Transaction ID: 39d1110129585ae0646c35c900e471de9627ee51f3041c79518757e784305ba8-000
Do you have any plans about working on X11 algo?

Thanks.

Yes. x11 is getting more profitable now. I have found some improvents in the simd algo. Will take a look later when I have time.

[theotherme]

Like a hacked drone flying across america painted black.

https://www.youtube.com/watch?v=Z-7TRVsArgI

1:100 000 000

I call and raise your paint it black with a standard hotel california

there is an all group which fit to crypto : "Them crooked vultures" 
(looks quite interesting actually...)

[chrysophylax]

- Faster Lyra2v2 on all models (2.5% on the gtx970)
- Fixed lyra2 on gtx960 and gtx950 (out of memory bug)
1.5.74(sp-MOD) is available here: (15-nov-2015)
https://github.com/sp-hash/ccminer/releases/
The sourcecode is available here:
https://github.com/sp-hash/ccminer

Hi SP. thanks for build. can confirm speed up on 750Ti 30-40 kh/s
small donation in dash:
Transaction ID: 39d1110129585ae0646c35c900e471de9627ee51f3041c79518757e784305ba8-000
Do you have any plans about working on X11 algo?

Thanks.

Yes. x11 is getting more profitable now. I have found some improvents in the simd algo. Will take a look later when I have time.

awesome ...

x11 may not have a great deal of improvement - but its something ...

cant wait for that to come ...

#crysx

[serg_25]

awesome ...

x11 may not have a great deal of improvement - but its something ...

cant wait for that to come ...

#crysx

Yep, you right. But if 750 Ti can achieve a 4mh\s this will be great deal.
Because current speed of 3.4 mh (overclocked) is not good for competition with amd, especially after recent DASH network hashrate raise.
Btw, noboby knows root cause of such 2x dash netwrok raise?

[chrysophylax]

awesome ...

x11 may not have a great deal of improvement - but its something ...

cant wait for that to come ...

#crysx

Yep, you right. But if 750 Ti can achieve a 4mh\s this will be great deal.
Because current speed of 3.4 mh (overclocked) is not good for competition with amd, especially after recent DASH network hashrate raise.
Btw, noboby knows root cause of such 2x dash netwrok raise?

we dont oc the cards - so an average of 2800KH is what we get per card is what we get ...

so even a nice increase would be a really good thing ...

#crysx

[tbearhere]

Less beers? Not necessarily less grateful, probably just a lot less, miners.

Hard times for the public kernals.. So I am adding a few percent.

cheers

Consider tackling Neoscrypt, it's currently the most profitable and hasn't been updated in quite some time... There are quite a few bot miners with CPU miners as well as you can see on the multipools so there is a lot of leeway there when it comes to GPUs taking a bigger slice of things.

It always seems like when things hit rock bottom Neoscrypt is always there to catch things.

No ..I never made any profit on that because other algo's  are always paying more.

[tbearhere]

yeah. The Neoscrypt kernal is pretty good.

Looks like the latest changes in the lyra2v2 is hurting the 980/980ti performance.. Since I have added a memory access (level1 cache) I think the tpb(threads per block) needs  to be retuned.
search for these lines in the code (lyra2rev2.cu)

and change tpb

1,2,3,4,5,6,7.... 256?

   else if (strstr(props.name, "980"))
   {
      intensity = 256 * 256 * 18;
      tpb = 8;
   }

and...

   else if (strstr(props.name, "980 Ti"))
   {
      intensity = 256 * 256 * 18;
      tpb = 8;
   }

Well I can't compile and my new rig with the 2 980ti's died will have a new one today.

[tbearhere]

- Faster Lyra2v2 on all models (2.5% on the gtx970)
- Fixed lyra2 on gtx960 and gtx950 (out of memory bug)


1.5.74(sp-MOD) is available here: (15-nov-2015)

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

The sourcecode is available here:

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

Hi SP. thanks for build. can confirm speed up on 750Ti 30-40 kh/s

small donation in dash:
Transaction ID: 39d1110129585ae0646c35c900e471de9627ee51f3041c79518757e784305ba8-000

Do you have any plans about working on X11 algo?

There is rumor of asics comig out soon that will do x11 so I consider x11 a dead algo for gpu's.  But just a rumor.

[chrysophylax]

- Faster Lyra2v2 on all models (2.5% on the gtx970)
- Fixed lyra2 on gtx960 and gtx950 (out of memory bug)


1.5.74(sp-MOD) is available here: (15-nov-2015)

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

The sourcecode is available here:

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

Hi SP. thanks for build. can confirm speed up on 750Ti 30-40 kh/s

small donation in dash:
Transaction ID: 39d1110129585ae0646c35c900e471de9627ee51f3041c79518757e784305ba8-000

Do you have any plans about working on X11 algo?

There is rumor of asics comig out soon that will do x11 so I consider x11 a dead algo for gpu's.  But just a rumor.

there are companies out there that have been wanting to do this for a very long time - and some companies actually succeeded from what ive read in the past ..,

but none have actually gone into production with it due to the cost of the asic systems themselves ... so far - almost all calculations based on asic design is one hell of a non-profitable ( yes - this time i mean fiat ) method of manufacture ... if it was worth the effort - it would have hit productions systems already ...

this doesnt mean they are not going to do it - it just simply means that when they can see a nice big fat fiat prifit at the end of the manufacturing cylce for x11 - they will do it ...

and then we change algos to mine something different again ... the beauty of gpu ...

...

#crysx

[bathrobehero]

- Faster Lyra2v2 on all models (2.5% on the gtx970)
- Fixed lyra2 on gtx960 and gtx950 (out of memory bug)


1.5.74(sp-MOD) is available here: (15-nov-2015)

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

The sourcecode is available here:

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

Hi SP. thanks for build. can confirm speed up on 750Ti 30-40 kh/s

small donation in dash:
Transaction ID: 39d1110129585ae0646c35c900e471de9627ee51f3041c79518757e784305ba8-000

Do you have any plans about working on X11 algo?

There is rumor of asics comig out soon that will do x11 so I consider x11 a dead algo for gpu's.  But just a rumor.

there are companies out there that have been wanting to do this for a very long time - and some companies actually succeeded from what ive read in the past ..,

but none have actually gone into production with it due to the cost of the asic systems themselves ... so far - almost all calculations based on asic design is one hell of a non-profitable ( yes - this time i mean fiat ) method of manufacture ... if it was worth the effort - it would have hit productions systems already ...

this doesnt mean they are not going to do it - it just simply means that when they can see a nice big fat fiat prifit at the end of the manufacturing cylce for x11 - they will do it ...

and then we change algos to mine something different again ... the beauty of gpu ...

...

#crysx

I'm fairly confident that there are x11 ASICs of some sort for a while now but the race haven't started yet so of course the first owners aren't going to sell their golden egg laying goose.
By the time we'll see the first advertisements for x11 ASICs will probably be the time their profitability dropped a lot and the race begins.