CCminer(SP-MOD) Modded NVIDIA Maxwell / Pascal kernels. - page 1137.

sp_

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QUARK algo @yaamp multipool: (13-april-2015)

AMD GPU miners: 0.72%
CPU miners: 0.09%
ccminer: 99,19% (sp-mod: 95,79%)

Quark does 20MHASH on the gtx 980 with overclocking in the latest sp-mod

Smolen's "Smelter - GPU miner for Quark-based coins" is doing 2 MHASH on the 280x

The same power consumption

ol92

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Quote from: sp_ on April 15, 2015, 01:58:59 AM

Quote from: chrysophylax on April 15, 2015, 01:52:09 AM

agreed ... if its about the profitability ...
though wouldnt it make sense to focus on the algos that are implemented in ccminer ( nvidia ) and optimize them to the fullest extent they can go? ...
possibly implement more algos to your fork and make it an all round better miner - even if amd have better opensource implementations ...
unless of course it is possible for ccminer to have both nvidia and amd implementations ...
#crysx

I will focus on the algos that give a profit. But the profit keeps changing, so in the end most of the algos are faster.

But in small steps. Optimizing is time consuming.

After Wolf0's x11,x13 and x15 binaries leaked he stopped optimizing them and moved over to other algos.. It doesn't meen that the wolf0's x11 implentation is the fastest possible.

ccminer was profitable with whirlpoolx, but smelter released a miner with >500mh/s for 1 280X (https://bitcointalk.org/index.php?topic=977245.900). Now this an amd only coin. A GTX 980 can do almost 300mh/s which used to be good, few weeks ago.

If you can do something like 600mh/s for a GTX 980, it will be profitable again.

chrysophylax

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Quote from: sp_ on April 15, 2015, 01:58:59 AM

Quote from: chrysophylax on April 15, 2015, 01:52:09 AM

agreed ... if its about the profitability ...
though wouldnt it make sense to focus on the algos that are implemented in ccminer ( nvidia ) and optimize them to the fullest extent they can go? ...
possibly implement more algos to your fork and make it an all round better miner - even if amd have better opensource implementations ...
unless of course it is possible for ccminer to have both nvidia and amd implementations ...
#crysx

I will focus on the algos that give a profit. But the profit keeps changing, so in the end most of the algos are faster.

But in small steps. Optimizing is time consuming.

After Wolf0's x11,x13 and x15 binaries leaked he stopped optimizing them and moved over to other algos.. It doesn't meen that the wolf0's x11 implentation is the fastest possible.

of course ... i guess the whole concept of optimization is spending time and effort to make the algo perform better - and faster ...

profitability plays a big part in that area - otherwise its not worth it - i understand ...

so if i understand correctly - there is more to be had in the way of better and faster performance with most of these algos - including x11 x13 x15? ...

#crysx

sp_

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Quote from: chrysophylax on April 15, 2015, 01:52:09 AM

agreed ... if its about the profitability ...
though wouldnt it make sense to focus on the algos that are implemented in ccminer ( nvidia ) and optimize them to the fullest extent they can go? ...
possibly implement more algos to your fork and make it an all round better miner - even if amd have better opensource implementations ...
unless of course it is possible for ccminer to have both nvidia and amd implementations ...
#crysx

I will focus on the algos that give a profit. But the profit keeps changing, so in the end most of the algos are faster.

But in small steps. Optimizing is time consuming.

After Wolf0's x11,x13 and x15 binaries leaked he stopped optimizing them and moved over to other algos.. It doesn't meen that the wolf0's x11 implentation is the fastest possible.

chrysophylax

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Quote from: sp_ on April 15, 2015, 01:43:27 AM

Quote from: chrysophylax on April 15, 2015, 01:34:40 AM

these are NEVER accurate sp ...
its based on the current diff and the current availability of miners ...
the moment you put another miner on there - especially if its a farm - that blows the so called 'profitability' out the window ...
i do like quibit tho Wink

...
#crysx

I know, but calculators say something about the speed of the hashing algo. People usually don't mine when the miner use more power than it gains. Some of the miners have
faster mining software or hardware.

Bitcoin is not profitable on GPU's (ASIC's)
Scrypt is not profitable on GPU's (ASIC's)
groestl is not profitable on NVIDIA GPU's. (AMD has a fast opensource implementation).
SKEIN could be profitable with some work on NVIDIA. What is the speed on AMD cards?
QUBIT is faster on NVIDIA

Also note that qubit ccminer spmod version 44 is

1750% more profitable to mine than SCRYPT in cudaminer. (on the same hardware. 750ti OC)

agreed ... if its about the profitability ...

though wouldnt it make sense to focus on the algos that are implemented in ccminer ( nvidia ) and optimize them to the fullest extent they can go? ...

possibly implement more algos to your fork and make it an all round better miner - even if amd have better opensource implementations ...

unless of course it is possible for ccminer to have both nvidia and amd implementations ...

#crysx

sp_

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Quote from: chrysophylax on April 15, 2015, 01:34:40 AM

these are NEVER accurate sp ...
its based on the current diff and the current availability of miners ...
the moment you put another miner on there - especially if its a farm - that blows the so called 'profitability' out the window ...
i do like quibit tho Wink

...
#crysx

I know, but calculators say something about the speed of the hashing algo. People usually don't mine when the miner use more power than it gains. Some of the miners have
faster mining software or hardware.

Bitcoin is not profitable on GPU's (ASIC's)
Scrypt is not profitable on GPU's (ASIC's)
groestl is not profitable on NVIDIA GPU's. (AMD has a fast opensource implementation).
SKEIN could be profitable with some work on NVIDIA. What is the speed on AMD cards?
QUBIT is faster on NVIDIA

Also note that qubit ccminer spmod version 44 is

1750% more profitable to mine than SCRYPT in cudaminer. (on the same hardware. 750ti OC)

chrysophylax

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Quote from: sp_ on April 15, 2015, 01:29:21 AM

I just put the data of a 750ti light overclock in a

Myriadcoin Profitability Calculator

http://birdonwheels5.no-ip.org/profit-calc/

these are NEVER accurate sp ...

its based on the current diff and the current availability of miners ...

the moment you put another miner on there - especially if its a farm - that blows the so called 'profitability' out the window ...

i do like quibit tho Wink

...

#crysx

sp_

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I just put the data of a 750ti light overclock in a Myriadcoin Profitability Calculator
I I can boost the hashrate from 60 to 82 MHASH(36.6%) it will be more profitable than mining qubit.

http://birdonwheels5.no-ip.org/profit-calc/

sp_

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Quote from: ?? on ??

Quote from: sp_ on April 15, 2015, 12:52:29 AM

Quote from: sp_ on April 14, 2015, 03:53:29 PM

Submitted a 10% increase in skeincoin.
The change was done in the sha-256 implementation
-Reduced register usage by moving constants from constmem to the instruction cache
-bether launch configuration
-bether default intensity

The last pass of skeincoin is a pure SHA-256 pass(bitcoin) Probobly it would be bether to use the bitcoin kernal implemented by klaus_t.
Or any ASIC miner in hybrid mining.
NVIDIA does the SKEIN and the asic's does the sha256 and the search.

I'm guessing you don't know how ASIC miners are implemented...
It returns winning nonces, not hashes - it functions as a BTC-mining black-box.

I dont need the hash, i need the wining nounce. (in skeincoin the SHA-256 is the last pass)
But I need to feed the Hardware with input data, and this is not supported or is it?

sp_

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Quote from: sp_ on April 14, 2015, 03:53:29 PM

Submitted a 10% increase in skeincoin.
The change was done in the sha-256 implementation
-Reduced register usage by moving constants from constmem to the instruction cache
-bether launch configuration
-bether default intensity

The last pass of skeincoin is a pure SHA-256 pass(bitcoin) Probobly it would be bether to use the bitcoin kernal implemented by klaus_t.
Or any ASIC miner in hybrid mining.

NVIDIA does the SKEIN and the asic's does the sha256 and the search.

sp_

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Wich pools? (PLNS or PROP payout?)
Windows/linux?
Did you build it yourself?
if you build yourself you must add compute 5.2 in the project file.
Do you get any (does not validate on the cpu)?
Did you try on lower clockrates? on a standard card(Non OC) you should get around 9.2MHASH

What is the reject rate in percent.
What is the fee in the pool.

Could you show some screenshots?

DragonSlayer

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I just picked up a gtx980 over the weekend. Using version 44 I am getting 10200kh/s. One thing I notice the pools are only registering around 8000kh/s. Anyone else notice this as well? I tried out 2 different pools with same results. Oh, this is on x11.

Thanks

scryptr

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Quote from: rednoW on April 14, 2015, 09:27:02 AM

sp_

I confirm that built from your github source pre-release 45 gives 4540khs instead of the best previous 4418khs of r43.
R44 was no good for me except whirpool and x15.
Quark seems to be very close to R43 record 5717khs but R43 still better for quark

oced 750non-ti 1gb,

Quote from: my old post

comparing v43 vs. v44 for my gtx750(non-ti) (windows binaries from github)
x15: 1966 vs 1976
x13: 2272 vs 2270
x11: 2886 vs 2883
quark: 5700 vs 5660
qubit: 4418 vs 4419 (with drops)
lyra: 882 vs 881

So, only x15 gain for me

v45-pre (?)

After allowing my 6x750ti rig to run Quark 24hr+, I notice that the rig performs better than previously reported. When I came home today, the rig was running at 36600+ kh/s, and it is currently running at 36580kh/s as I type this. This is better than yesterday's report of 36500kh/s. Individual cards run from 6050kh/s to 6160kh/s . --scryptr

sp_

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Quote from: Grim on April 14, 2015, 11:06:52 AM

Quote from: sp_ on April 14, 2015, 07:55:05 AM

I might add scrypt-n..
Just checked, not many profitable scrypt-n coins out there..

If scrypt-n can be optimized by you to run faster on higher vram cards I'll donate 0.3 btc right away

I have managed to optimize all the hashing functions available in ccminer (20 algorithms?)
Some of the algos just a few percent, and some of them more

I belive I can do scrypt-n as well.

sp_

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Submitted a 10% increase in skeincoin.

The change was done in the sha-256 implementation

-Reduced register usage by moving constants from constmem to the instruction cache
-bether launch configuration
-bether default intensity

sp_

legendary

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Added skeincoin from the tpruvot branch.

Didn't do many changes yet, so the speed should be around the same. (50-52MHASH on the standard 750ti)

totoy

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Quote from: sp_ on April 14, 2015, 07:55:05 AM

Yesterday I found out that the hefty 1 algo (mjolnir,heavycoin,securecoin?) is producing wrong results.
Are there any other coins that are using this algo?

If not, I will remove the support in my fork

I only know one using hefty1, few miners though https://bitcointalksearch.org/topic/ann-tec-tecoin-community-takeover-trading-hefty-1-asic-res-algo-1006784

Grim

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Quote from: sp_ on April 14, 2015, 07:55:05 AM

I might add scrypt-n..

Just checked, not many profitable scrypt-n coins out there..

If scrypt-n can be optimized by you to run faster on higher vram cards I'll donate 0.3 btc right away

rednoW

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Activity: 1510

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sp_

I confirm that built from your github source pre-release 45 gives 4540khs instead of the best previous 4418khs of r43.
R44 was no good for me except whirpool and x15.
Quark seems to be very close to R43 record 5717khs but R43 still better for quark

oced 750non-ti 1gb,

Quote from: my old post

comparing v43 vs. v44 for my gtx750(non-ti) (windows binaries from github)
x15: 1966 vs 1976
x13: 2272 vs 2270
x11: 2886 vs 2883
quark: 5700 vs 5660
qubit: 4418 vs 4419 (with drops)
lyra: 882 vs 881

So, only x15 gain for me

sp_

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Quote from: antonio8 on April 14, 2015, 08:55:37 AM

So are you still vacationing is the big question.

No I am back. But busy at work.

I have some hours every evening and the weekends when the wheater is bad.

I think I will add Skein. Mining digibyte(skein) seems to be profitable.

Topic: CCminer(SP-MOD) Modded NVIDIA Maxwell / Pascal kernels. - page 1137. (Read 2347601 times)