CCminer(SP-MOD) Modded GPU kernels.

[baristor]

well to be fair gtx 670 aint that old still didnt answer the scrypt - sha256 issue tho

[AzzAz]

well to be fair gtx 670 aint that old still didnt answer the scrypt - sha256 issue tho

Try nicehash, coinotron, ...
x11, x13..
i.e. mine x11 @ nicehash and get payed in btc. and that is easiest to setup

[sp_]

I have improved quark 10%. (submitted to github)

[djm34]

well to be fair gtx 670 aint that old still didnt answer the scrypt - sha256 issue tho

scrypt or sha256 aren't supported by ccminer. also they aren't profitable to gpu miners because of asic reason why they won't be supported.

And you need to tell in the command line which algo you want to use (and direct to a pool mining that algo/coin specifically).
say I want to mine x11 (time to do some reading to learn about x11) you will type something like that.  
"ccminer -a x11 -o "pool address" -u "username" -p "password"

Furthermore the 670 won't probably works on x11 (so it is a bad example) as it uses instructions which doesn't exist in compute 3.0
(you need to visit cudamining.co.uk and search for a version compatible with compute 3.0).


I personally think, that compute 3.0 should still be included... (wouldn't be too much work actually...)

[sp_]

New exe file to test. Compiled with compute 30,35,50,52

-faster lyra 12% (Most of the improvement done by Klaus_t)
-faster quark 10%
-fixed HW errors in x11
-fixed compute 3.0 cards.(untested.)

x11, x13, x15 a little bit faster. (Optimized Skein)

The 21th public beta(windows executable) is available here: (21-12-2014)

http://www.filedropper.com/ccminer21

The sourcecode is available here:

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

[go6ooo1212]

I cant find , do we have neoscrypt available for ccminer ?

[djm34]

I cant find , do we have neoscrypt available for ccminer ?

if it was already there, you would have seen it 
(working on it though)

[go6ooo1212]

I cant find , do we have neoscrypt available for ccminer ?

if it was already there, you would have seen it 
(working on it though)

hah well - said , my friend. Too much algos to follow these days

[Handofmidas]

New exe file to test. Compiled with compute 30,35,50,52

-faster lyra 12% (Most of the improvement done by Klaus_t)
-faster quark 10%
-fixed HW errors in x11
-fixed compute 3.0 cards.(untested.)

x11, x13, x15 a little bit faster. (Optimized Skein)

The 21th public beta(windows executable) is available here: (21-12-2014)

http://www.filedropper.com/ccminer21

The sourcecode is available here:

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

Good job as always SP! Lyra2 hash is a bit better.

However, same issue as with x11: Pool does not report the full hashrate. I think this is a ccminer 1.5.x related problem. For the original ccminer-Lyra2RE, pools show the correct hashrate as it is displayed in the miner. Would you mind to include the Lyra2 improvements into djm34's ccminer-Lyra2RE release?

[tbearhere]

New exe file to test. Compiled with compute 30,35,50,52

-faster lyra 12% (Most of the improvement done by Klaus_t)
-faster quark 10%
-fixed HW errors in x11
-fixed compute 3.0 cards.(untested.)

x11, x13, x15 a little bit faster. (Optimized Skein)

The 21th public beta(windows executable) is available here: (21-12-2014)

http://www.filedropper.com/ccminer21

The sourcecode is available here:

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

Works great sp 

[tbearhere]

I cant find , do we have neoscrypt available for ccminer ?

if it was already there, you would have seen it 
(working on it though)

Keep us informed.   

[djm34]

I cant find , do we have neoscrypt available for ccminer ?

if it was already there, you would have seen it 
(working on it though)

Keep us informed.   

I shouldn't have started from Wolf0 opencl code 

[scryptr]

I cant find , do we have neoscrypt available for ccminer ?

if it was already there, you would have seen it 
(working on it though)

Keep us informed.   

I shouldn't have started from Wolf0 opencl code 

Haha, yeah, it's hard to read... but it's a lot faster than it was!

I can run cgminer 3.7.8 neoscrypt on a 550ti at a rate of 25kh/s (Win64).  However, I cannot run cgminer 3.7.8 neoscrypt on a 6-card 750ti rig, Ubuntu 14.04.1. I can compile it, but it won't run properly, it just spits HW errors.

My 750ti rigs run smoothly with compiled ccminer 1.5.2-git code.  Are there any special command-line switches to use during compilation to make cgminer 3.7.8 or sgminer 5 work properly on nVidia Linux rigs?  The code compiles, I am pretty sure that I have the pre-requisites in place.

Personally, I think a 750ti could likely hash on a level of a 280x if the cuda code is right.       --scryptr

[Schleicher]

I cant find , do we have neoscrypt available for ccminer ?

if it was already there, you would have seen it  
(working on it though)

Keep us informed.  

I shouldn't have started from Wolf0 opencl code  

Don't you like 16-dimensional vectors?  

[chrysophylax]

I cant find , do we have neoscrypt available for ccminer ?

if it was already there, you would have seen it  
(working on it though)

Keep us informed.  

I shouldn't have started from Wolf0 opencl code  

Haha, yeah, it's hard to read... but it's a lot faster than it was!

I can run cgminer 3.7.8 neoscrypt on a 550ti at a rate of 25kh/s (Win64).  However, I cannot run cgminer 3.7.8 neoscrypt on a 6-card 750ti rig, Ubuntu 14.04.1. I can compile it, but it won't run properly, it just spits HW errors.

My 750ti rigs run smoothly with compiled ccminer 1.5.2-git code.  Are there any special command-line switches to use during compilation to make cgminer 3.7.8 or sgminer 5 work properly on nVidia Linux rigs?  The code compiles, I am pretty sure that I have the pre-requisites in place.

Personally, I think a 750ti could likely hash on a level of a 280x if the cuda code is right.       --scryptr

agreed - it would run very well if it was coded right ... if only we had the fine grained control that sgminer does with ccminer and cuda ...

as a side issue - i run sgminer/neoscrypt on the 6 card 750ti with out issue - but the hashrates are poor ... so i stick with ccminer/x11 ...

#crysx

[djm34]

I cant find , do we have neoscrypt available for ccminer ?

if it was already there, you would have seen it 
(working on it though)

Keep us informed.   

I shouldn't have started from Wolf0 opencl code 

Don't you like 16-dimensional vectors? 

would be good if they were existing natively in cuda... (sure I could probably create a similar structure...)

[djm34]

I cant find , do we have neoscrypt available for ccminer ?

if it was already there, you would have seen it 
(working on it though)

Keep us informed.   

I shouldn't have started from Wolf0 opencl code 

Don't you like 16-dimensional vectors? 

would be good if they were existing natively in cuda... (sure I could probably create a similar structure...)

lol, sorry. They're so handy, though!

especially for the permutation... really miss that thing

[sp_]

Good job as always SP! Lyra2 hash is a bit better.

However, same issue as with x11: Pool does not report the full hashrate. I think this is a ccminer 1.5.x related problem. For the original ccminer-Lyra2RE, pools show the correct hashrate as it is displayed in the miner. Would you mind to include the Lyra2 improvements into djm34's ccminer-Lyra2RE release?

I have done some fixes in x11 , is it still underrepporting in release 21?

Lyra is currently only finding one solution and the throughput is big. I will add 2 solutions soon.

I am considering to change the fork to the DJM34 fork. Clean it and replace all the kernals.

1. Less crashes.
2. Fix the problem on some pools.

But will lack some features like the API etc..

[grendel25]

anyone else get frequent crashes?  I run on three separate win8 rigs and all occasionally get a pop-up window saying the ccminer.exe stopped working.  Or, sometimes it stops working without a pop-up window.

It's not bad but of course very noticeable when the original/slower ccminer doesn't crash at all.  And the crashes aren't too frequent but at least once in 24 hours so I check it daily.  I know I could do some other monitor things or just set it to restart every 12 hours but... I'm lazy!  And... just wanted to bring it up for any discussion.

thx

which ccminer is it - url/link please?

im setting a windows system up and want to test the 750ti oc on that ...

tanx in advance ...

#crysx

It's the latest release from the OP.  I've been using the latest link from the OP and some releases are better than others.  I think 19 may have been a little more stable than 20.  I'm on 20 now.

[grendel25]

Good job as always SP! Lyra2 hash is a bit better.

However, same issue as with x11: Pool does not report the full hashrate. I think this is a ccminer 1.5.x related problem. For the original ccminer-Lyra2RE, pools show the correct hashrate as it is displayed in the miner. Would you mind to include the Lyra2 improvements into djm34's ccminer-Lyra2RE release?

I have done some fixes in x11 , is it still underrepporting in release 21?

Lyra is currently only finding one solution and the throughput is big. I will add 2 solutions soon.

I am considering to change the fork to the DJM34 fork. Clean it and replace all the kernals.

1. Less crashes.
2. Fix the problem on some pools.

But will lack some features like the API etc..

#1 please.  Less crashes would be really nice.  Is 21 any better than 20?