CCminer(SP-MOD) Modded GPU kernels.

[djm34]

Sorry guys, the kernal was broken. The real hashrate is around 200MHASH on the 970.

[sp_]

Worked some more.

The hashrate is verified on the pool

(standard clocks)

980: 238MHASH
970: 195MHASH
960: 121.5 MHASH
750ti: 70.5MHASH

[sp_]

This kernal is oveclockable and it use less power than x11

[sp_]

-500MHZ on the memclock
+260MHZ on the core

[CapnBDL]

Hi,

Ok, can someone tell me who has the best version for a GTX750Ti2Gb and where to find it...please? I've been running ccMiner version 70 and getting a consistent 3123kH (OC & hot). Is there a better one for x11 now?


Thanks much!!!!



edit: missed typed.....it should have been version 40.

[sp_]

https://github.com/sp-hash/ccminer/releases/tag/1.5.41

[CapnBDL]

Thanks...I'll give it a try. What might I expect to see? (so I can get an idea).

[sp_]

Depends on the card and the clockrate.  Gigabyte black with overclock should do around 3.2-3.3MHASH.

[CapnBDL]

Depends on the card and the clockrate.  Gigabyte black with overclock should do around 3.2-3.3MHASH.

It's an ASUS card. I can get those clocks but the system becomes unstable if I try to do anything else but mine x11. Using GPUtweak /w clock of 1256 and mem of 5446, I can still get to mail and browser /w it being video slow but usable. It (v41) gives me just a small boost compared to v40. It's all good! Still over 3.1Mh. Not gonna complain. Keep up the good work!


Thanks

edit: Anyone know what happened to xHash.net? Not running for me, can't even get the homepage to come up.

[sp_]

I have submitted my modded Whirlpoolx to github. Building version 42

[sp_]

-Added Wirpoolx and optimized a few percent. (uint2 rewrite)
-Keccak +5MHASH on the 750ti
-tiny hashimprovements in some algos.


1.5.42(sp-MOD) is available here: (8-mar-2015)

https://github.com/sp-hash/ccminer/releases/tag/1.5.42

The sourcecode is available here:

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

[PVmining]

-Added Wirpoolx and optimized a few percent. (uint2 rewrite)

thanks, but I get a scanhash_whirlpoolx out of memory on linux

[malekbaba]

-Added Wirpoolx and optimized a few percent. (uint2 rewrite)
-Keccak +5MHASH on the 750ti
-tiny hashimprovements in some algos.


1.5.42(sp-MOD) is available here: (8-mar-2015)

https://github.com/sp-hash/ccminer/releases/tag/1.5.42

The sourcecode is available here:

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

thanks a lot.

[flipclip]

-Added Wirpoolx and optimized a few percent. (uint2 rewrite)

thanks, but I get a scanhash_whirlpoolx out of memory on linux

Same here.  Dual 750Ti Ubuntu 14.04

[scryptr]

WHIRLPOOL COMMANDLINE--

What is the proper commandline for whirlpoolx on NiceHash?  Also, what is the default Intensity?       --scryptr

[sp_]

To fix the default intensity(linuxI) you have to change the hardcoded value 26U in the whirlpoolx.cuda file. I forgot to add support for the intensity parameter. Will do it later.

Guys, this kernal is very fast, very profitable and very free. Please donate some beers to the authors

[sp_]

WHIRLPOOL COMMANDLINE--

What is the proper commandline for whirlpoolx on NiceHash?  Also, what is the default Intensity?       --scryptr

-a whirlpoolx

try -p d=0.02 in the password

[scryptr]

WHIRLPOOL COMMANDLINE--

What is the proper commandline for whirlpoolx on NiceHash?  Also, what is the default Intensity?       --scryptr

try -p d=0.02 in the password

Thank you.  How do you properly call the algorithm?   Is it "whirl", or "whirlpoolx"?       --scryptr

[sp_]

-a whirlpoolx

[scryptr]

Thanks, SP_  --

I haven't been able to mine whirlpoolx on NiceHash yet.  Right now it is the hottest algo there.  

NiceHash posted that they increased the security for DDOS attacks, and miners are complaining that they are being blocked.  Earlier this week NiceHash was offline for maintenance.

I use a JSON.conf file as below:

{
   "url" : "stratum+tcp://stratum.nicehash.com:3343"
   "user" : "bitcoinaddress.worker",
   "pass" : "d=0.02",

   "algo" : "whirlpoolx"
}

and call it with the command line "ccminer.exe -c JSON.conf" on Win7 x64 with a GTX 960.  I get about 128150 kh/s but no accepts.       --scryptr