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Author Topic: CCminer(SP-MOD) Modded GPU kernels.  (Read 2347498 times)
Epsylon3
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March 11, 2017, 05:58:55 PM
 #17001

So many words without purpose..

chrysophylax has moved to the other thread. I did a vector instruction rewrite of the boolberry kernel.
Nice speedup.  I am modding ccminer to load cubin kernels directly. Then  I can opensource ccminer, and sell bin files.
The binfiles will work on linux too. No need for exe files..

that is an idea.. better than doing fake commits which doesnt work

BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp
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scryptr
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March 11, 2017, 05:59:29 PM
 #17002

So many words without purpose..

chrysophylax has moved to the other thread. I did a vector instruction rewrite of the boolberry kernel.
Nice speedup.  I am modding ccminer to load cubin kernels directly. Then  I can opensource ccminer, and sell bin files.
The binfiles will work on linux too. No need for exe files..

SOUNDS LIKE A PLAN--

Miners want a better miner.  If you can package your personal code in a way to keep it distinct  from others work, it may quiet the complaints.

The constant sour grapes and nasty grumbling is a pain.       --scryptr

TIPS:  BTC - 1Fs4uZ6a9ABYBTaHGUfqcwCQmeBRxkKRQT    DASH - XrK81tW31SLsVvZ2WX9VhTjpT6GXJPLdbQ
          SCRYPTR'S NOTEBOOK: https://bitcointalk.org/index.php?topic=5035515.msg46035530#msg46035530
          GITHUB: "github.com/scryptr"  MERIT is appreciated, also.  Thanks!
Nikolaj
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March 11, 2017, 10:23:21 PM
 #17003

that would be a positive thing indeed Wink
joblo
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March 11, 2017, 10:47:06 PM
 #17004

So many words without purpose..

chrysophylax has moved to the other thread. I did a vector instruction rewrite of the boolberry kernel.
Nice speedup.  I am modding ccminer to load cubin kernels directly. Then  I can opensource ccminer, and sell bin files.
The binfiles will work on linux too. No need for exe files..

Then you can finally stop violating the license!

Only if the bins are written from scratch, otherwise they include GPL code.

AKA JayDDee, cpuminer-opt developer. https://github.com/JayDDee/cpuminer-opt
https://bitcointalk.org/index.php?topic=5226770.msg53865575#msg53865575
BTC: 12tdvfF7KmAsihBXQXynT6E6th2c2pByTT,
chrysophylax
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March 12, 2017, 12:54:33 AM
 #17005

So many words without purpose..

chrysophylax has moved to the other thread. I did a vector instruction rewrite of the boolberry kernel.
Nice speedup.  I am modding ccminer to load cubin kernels directly. Then  I can opensource ccminer, and sell bin files.
The binfiles will work on linux too. No need for exe files..

now THAT is the FIRST thing you have written that makes sense ...

AND is not an attack on those that support you ( basically the community ) by calling then disgusting names ...

as long as the bins are not gpl 'infected' ( as wolf would put it ) - then you are doing the right thing ... for once ...

btw - i dont 'move to another thread' ... you KNOW better than anyone else how involved i have been and still am in the mining industry - especially when YOU first started out and was asking for help ALL the time ... you KNOW how involved i have been with YOU and all the needs YOU had ... no longer now - admittedly - but that is YOUR doing due to your innate greed for btc and growth of your own farm ...

so no 'moving' to any thread - as i ALWAYS watch this thread and others ...

so you will stop breaking the gpl license? ... believe me we would all like to see this ... and with what you mentioned - sounds like a plan too Smiley ...

#crysx

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March 12, 2017, 04:58:52 AM
 #17006

So many words without purpose..

chrysophylax has moved to the other thread. I did a vector instruction rewrite of the boolberry kernel.
Nice speedup.  I am modding ccminer to load cubin kernels directly. Then  I can opensource ccminer, and sell bin files.
The binfiles will work on linux too. No need for exe files..

now THAT is the FIRST thing you have written that makes sense ...

AND is not an attack on those that support you ( basically the community ) by calling then disgusting names ...

as long as the bins are not gpl 'infected' ( as wolf would put it ) - then you are doing the right thing ... for once ...

btw - i dont 'move to another thread' ... you KNOW better than anyone else how involved i have been and still am in the mining industry - especially when YOU first started out and was asking for help ALL the time ... you KNOW how involved i have been with YOU and all the needs YOU had ... no longer now - admittedly - but that is YOUR doing due to your innate greed for btc and growth of your own farm ...

so no 'moving' to any thread - as i ALWAYS watch this thread and others ...

so you will stop breaking the gpl license? ... believe me we would all like to see this ... and with what you mentioned - sounds like a plan too Smiley ...

#crysx

+1 Then you can finally stop violating the license! open source with no fee is good for everyone.. i would be running your sp_ lbry_mod-ccminer in my current build as it is about 4%faster in my test's but i cant force my self to add a version of ccminer to my build with a built in FEE just doesnt feel right..

Regards
#Nemo

NemosMiner-v3.8.1.3
bensam1231
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March 12, 2017, 09:39:21 AM
 #17007

So many words without purpose..

chrysophylax has moved to the other thread. I did a vector instruction rewrite of the boolberry kernel.
Nice speedup.  I am modding ccminer to load cubin kernels directly. Then  I can opensource ccminer, and sell bin files.
The binfiles will work on linux too. No need for exe files..

Then you can finally stop violating the license!

Only if the bins are written from scratch, otherwise they include GPL code.

And the cycle continues...

I guess it just makes it easier to believe he (and other developers) rewrote a kernel from scratch then the entire miner. Whatever floats everyones boat. XD

I buy private Nvidia miners. Send information and/or inquiries to my PM box.
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March 12, 2017, 12:51:54 PM
 #17008

Boolberry sp-mod #1 early results..

1070 1850Khash/s (60% tdp)
1060 3gb 1360Khash/s (60% tdp)



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March 12, 2017, 01:49:18 PM
 #17009

I don't think I will sell this kernel. Bether to harvest with my farm... nice speed on the 1060 3gb. the 1070 need some more work..

What does the opensource miner do?

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March 12, 2017, 01:50:13 PM
 #17010

[2017-03-10 13:46:57] GPU #2: GeForce GTX 1070: 34603008 hashes, 1596.13 kh/s
[2017-03-10 13:46:57] accepted: 19/20 (95.00%), 4255 khash/s (yay!!!)
[2017-03-10 13:47:08] GPU #2: GeForce GTX 1070: 16777216 hashes, 1595.91 kh/s
[2017-03-10 13:47:08] accepted: 20/21 (95.24%), 4255 khash/s (yay!!!)
[2017-03-10 13:47:12] GPU #1: GeForce GTX 1070: 57671680 hashes, 1595.77 kh/s
[2017-03-10 13:47:12] accepted: 21/22 (95.45%), 4782 khash/s (yay!!!)
[2017-03-10 13:47:16] GPU #1: GeForce GTX 1070: 6291456 hashes, 1596.09 kh/s
[2017-03-10 13:47:16] accepted: 22/23 (95.65%), 4783 khash/s (yay!!!)
[2017-03-10 13:47:31] GPU #2: GeForce GTX 1070: 36700160 hashes, 1595.99 kh/s
[2017-03-10 13:47:31] accepted: 23/24 (95.83%), 4783 khash/s (yay!!!)
[2017-03-10 13:47:37] GPU #0: GeForce GTX 1070: 95420417 hashes, 1592.41 kh/s

TDP 100W.
slight code modification.

Is this with overclocking?

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March 12, 2017, 01:53:01 PM
 #17011

What does the opensource miner do?

ccminer 2.0 opensource does 850khash on the gtx 1060 3gb.

sp-mod #1 is 60% faster..

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March 12, 2017, 03:28:26 PM
Last edit: March 13, 2017, 06:29:43 AM by vmajura
 #17012

ccminer v2.0 RC2 opensource - Boolberry
Palit GTX 1070
Core Clock +0   - 1500 kh/s
Core Clock +60 - 1800 kh/s (stable work)



https://pp.userapi.com/c626129/v626129062/4bfe3/NO60T7zeQPc.jpg
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March 13, 2017, 07:09:34 AM
Last edit: March 13, 2017, 07:29:12 AM by sp_
 #17013

Decred $5.01 (+45.37%)...

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March 13, 2017, 07:46:06 AM
 #17014

Decred $5.01 (+45.37%)...

What speed GTX 1070
sp_ (OP)
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March 13, 2017, 07:56:07 AM
 #17015

3000mhash ( $2.17) per day

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March 13, 2017, 08:15:12 AM
 #17016

Few bucks in a day,and small place to get more.
bensam1231
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March 13, 2017, 09:17:22 AM
 #17017

I don't think I will sell this kernel. Bether to harvest with my farm... nice speed on the 1060 3gb. the 1070 need some more work..

What does the opensource miner do?

Wow so what was the point of commissioning Epsylon to fix the stratum and then continually talk about it in this thread for the last six months? I already mentioned that the code was broken for Pascal and I'm sure that wasn't that hard of a fix. I also mentioned that it would be pretty profitable multiple times.

Original miner got 1400 on a 970, 2500 on a 1070 is about right with almost no changes to the code and updating it to Pascal.

And no, a 1060 isn't representative of original speeds. 1060 is also Pascal and was also operating at half speed.

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March 13, 2017, 09:20:11 AM
Last edit: March 13, 2017, 09:31:07 AM by sp_
 #17018

Original miner got 1400 on a 970, 2500 on a 1070 is about right with almost no changes to the code and updating it to Pascal.

But ccminer 2.0 only does 1500 and not 2500 on the gtx 1070.

The scratchpad is 230MB now. In the early days (2014), the scratchpad was smaller, and you got more cachehits in the random access and more speed.

The gtx 970 is doing around 1000.

ccminer v2.0 RC2 opensource - Boolberry
Palit GTX 1070
Core Clock +0   - 1500 kh/s
Core Clock +60 - 1800 kh/s (stable work)






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March 13, 2017, 09:32:22 AM
Last edit: March 13, 2017, 09:43:01 AM by bensam1231
 #17019

Original miner got 1400 on a 970, 2500 on a 1070 is about right with almost no changes to the code and updating it to Pascal.

But ccminer 2.0 only does 1500 and not 2500 on the gtx 1070.

The scratchpad is 230MB now. In the early days (2014), the scratchpad was smaller, and you got more cachehits in the random access and more speed.



I wasn't talking about the scratchpad. If you ran the miner on a 970 it got 1400. Same thing for Epsylons 2.0. The 1060 and 1070 were so bad because the original miner was never upgraded for Pascal. Wolf0s miner is pre-Pascal. Maxwell still worked perfectly fine. You basically aren't showing a speed increase, but rather a bug fix that I've been asking for for months, including in PMs to you.



That isn't on 2.0, it's on the version I got from Epsylon last September.

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March 13, 2017, 10:01:08 AM
 #17020

I wasn't talking about the scratchpad. If you ran the miner on a 970 it got 1400.

Gpu #3 is running @ 1025, is it a bug or is this gpu clocked lower than the others? (Asus gpu #0 seems to be doing fine)

Boolberry need a good coreclock/memclock ratio. from 1000 to 1400 is a 40% increase.

Adjusting mem/core clock, and finding the optimal launchconfig is the key here. Modding the code is not enough...

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