CCminer(SP-MOD) Modded GPU kernels.

[djm34]

KlausT has added bitcoin mining just for fun. If you want to know how fast the newest cards are, build a version from the latest github.

Or use my compile https://mega.co.nz/#!ZI8UUZzb!jV7smY-l0MxoWvHRLkscj-Q6L9acsfNKnDJncDy-5-8

I didn't found SHA-256 algo in the help list...
How do I solo mine Bitcoin, could you please help me with the command line?

I use the Multibit wallet.

tks

Hah, he should add it to --help Anyways, if I see it right, it's -a bitcoin

How do I solo mine Bitcoin?

[1714689202]

1714689202

[1714689202]

1714689202

[sp_]

I have submitted an optimalization i  the fresh algo. Release 33. To lazy to build. Yaamp.com has added fresh. Prices are swinging but fresh is more profigable than quark now.

[scotte]

I have submitted an optimalization i  the fresh algo. Release 33. To lazy to build. Yaamp.com has added fresh. Prices are swinging but fresh is more profigable than quark now.

Thanks, now added to my multi algo script for yaamp

I am finding that quark is not as fast as build 31
build 33:
[2015-02-02 13:55:51] accepted: 19/20 (95.00%), 4810 khash/s yay!!!
[2015-02-02 13:55:53] yaamp.com:4033 quark block 430232
[2015-02-02 13:55:53] GPU #0: GeForce GTX 850M, 4806 kH/s

build 31
[2015-02-02 14:03:58] accepted: 33/34 (97.06%), 4920 khash/s yay!!!
[2015-02-02 14:04:06] yaamp.com:4033 quark block 1686456
[2015-02-02 14:04:06] GPU #0: GeForce GTX 850M, 4920 kH/s


both compiled from git on linux. No intensity is being set as in my limited testing the default is  optimum or very close

I have commented out this line (441) in proper_exit() in ccminer.cpp on my system:
sleep(10);                      //make sure that the gpu threads are stopped when updating the stats.
When yaamp closes my miner to move to a different algo it adds a delay before moving to the next one, I have not seen any detrimental effects, is this a bad thing to do?

[scryptr]

I have submitted an optimalization i  the fresh algo. Release 33. To lazy to build. Yaamp.com has added fresh. Prices are swinging but fresh is more profigable than quark now.

Thanks, now added to my multi algo script for yaamp

I am finding that quark is not as fast as build 31
build 33:
[2015-02-02 13:55:51] accepted: 19/20 (95.00%), 4810 khash/s yay!!!
[2015-02-02 13:55:53] yaamp.com:4033 quark block 430232
[2015-02-02 13:55:53] GPU #0: GeForce GTX 850M, 4806 kH/s

build 31
[2015-02-02 14:03:58] accepted: 33/34 (97.06%), 4920 khash/s yay!!!
[2015-02-02 14:04:06] yaamp.com:4033 quark block 1686456
[2015-02-02 14:04:06] GPU #0: GeForce GTX 850M, 4920 kH/s


both compiled from git on linux. No intensity is being set as in my limited testing the default is  optimum or very close

I have commented out this line (441) in proper_exit() in ccminer.cpp on my system:
sleep(10);                      //make sure that the gpu threads are stopped when updating the stats.
When yaamp closes my miner to move to a different algo it adds a delay before moving to the next one, I have not seen any detrimental effects, is this a bad thing to do?

BUILD v31 SPEED--

Build v31 was the fastest yet.  It is knocking 37.8mh/s on my 6x750ti FTW rig.  Later builds have dropped at least 1mh/s on the rig, or ~200kh/s per card.  My good rig has over 12,000 accepts at 37.8mh/s quark currently.       --scryptr

[tbearhere]

I have submitted an optimalization i  the fresh algo. Release 33. To lazy to build. Yaamp.com has added fresh. Prices are swinging but fresh is more profigable than quark now.

sp I find on 33 that my quark is a little more stable on the 3 cards on this computer  ... not so many booo's.
I compiled on this computer as most of the time.
Ok here is the problem, I copy ccminer.exe to my rig as I always do...but with #33 I run into appcrash. It won't run on my rig. All drivers are up to date too. So I don't know why this is happening ..any thoughts please.

Problem Event Name:   APPCRASH
  Application Name:   ccminer.exe
  Application Version:   0.0.0.0
  Application Timestamp:   54cf8512
  Fault Module Name:   ccminer.exe
  Fault Module Version:   0.0.0.0
  Fault Module Timestamp:   54cf8512
  Exception Code:   c000001d
  Exception Offset:   000000000005ba4a
  OS Version:   6.3.9600.2.0.0.768.101
  Locale ID:   1033
  Additional Information 1:   4d8a
  Additional Information 2:   4d8aafd3a9dbc4c137421d46c9db7349
  Additional Information 3:   d832
  Additional Information 4:   d8329f8e154230ee98672dd11f0d4582

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[flipclip]

i know - just saw it bomba ... tanx for the explanation ... wont work with linux im assuming ... or it will? ...

damn im slow this morning ... :|

will get on irc when i get back in a few hours - gotta run a few errands for now ...

#crysx

#crysx
SP's Release 33 has the ability to set priority and affinity in Linux too (also Windows priority/affinity no longer seems to be hardset in SP's build).  Also per GPU intensity has been added from tpruvot's build.

[jjjordan]

Nvidia tricked us with GTX 970...
Let's get refund!
https://www.change.org/p/nvidia-refund-for-gtx-970

[djm34]

Nvidia tricked us with GTX 970...
Let's get refund!
https://www.change.org/p/nvidia-refund-for-gtx-970

yeah... I told you, you should have bought the 980gtx 

now regarding the spec, well this is crypto here... people looks more at the price than the spec...
and if they were interested in the spec, they would have gone for the 980gtx...

[go6ooo1212]

IDK , I like the 970 pritty much. They are working very stable to me , and if their price got a little cheaper , I'll go for more pcs , despite of this memory issue.

[mig]

Is there an optimized miner for Nvidia Quadro series, especially for K4000?

Tried ccminer-1.5.1 and getting significantly less hashrates than with GTX660. 

[sp_]

Get ready for a 100-600KHASH boost in x11. (750ti) (low difficulty) The 750ti is peaking at 3600KHASH

I am running Echo in parallel with shavite, increasing the AES table cachehits.

With minercontrol software wich switches algos, this is very profitable.

Release 34 is building now.

[bathrobehero]

What do you mean by low difficulty? Does it affect solomining?

[sp_]

Is there an optimized miner for Nvidia Quadro series, especially for K4000?
Tried ccminer-1.5.1 and getting significantly less hashrates than with GTX660. 

K4000 is using Compute 3.0. Should work If you build yourself. My binaries are always build with compute 5.0 and 5.2.

[sp_]

What do you mean by low difficulty? Does it affect solomining?

Won't help much in solomining. Most of the speed is gained when a nounce is found. The problem with low difficulty is that with -i 20 ccminer is computing 1 310 720 hashes in one run. In release 34 it will exit faster when a solution is found, and run more code in paralell.

[sp_]

1.5.34(sp-MOD) is available here: (2-feb-2015)

Faster x11 (best on low difficulty)
Faster fresh
Bitcoin (sha256) support (from the Klaus-t Mod fork)
--cpu-priority parameter (0-5) ( from the tpruvot fork)

https://github.com/sp-hash/ccminer/releases/tag/1.5.34

The sourcecode is available here:

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

Post your stats here. Card name/gpu clock/memclock

[go6ooo1212]

Does it work on QUBIT?

[sp_]

yes qubit is fixed.

[KL0nLutiy]

What difficult is the best on x11?

[sp_]

Depends on how many cards you've got, and what kind of cards. And network connection.

Mine at default diff first. The pools will autoadjust. Find the optimal diff by looking at the hashrates on the cards.

Nicehash seems to like the new miner. My test rig is doing 1MHASH bether than the average displayed in ccminer. (on d=0.02

[hefty]

pls sp, can you help im having trouble with driver crashing with only 970 gtx cards with all of your realases mining mjollnir algo on diferent systems and different os i have TDP at 52% and gpu usage at 91-92%, i have 1200w gold psu per 3 card setups and all cards are stock - non oced and never get hotter than 50 C, i tried all drivers that are out and same cards are not crashing when mining 11 algo or with spreadminer. They are at 61% TDP when mining spread and that is maybe why they are chrashing while mining mjollnir at only 52% maybe they need more power idk can you help, Thanks