CCminer(SP-MOD) Modded GPU kernels.

[pallas]

sp blake2s could see an improvement of 50%, can you reproduce it?

you mean faster than alexis and tpruvot 2.0? they are already 2x compared to tpruvot 1.8...

[Amph]

a guy reached 3.5MH on a single 1060, so there is definitely an improvement over the alexis one

curently ccminer 2.0 is doing only 3.5MH with a 1070

https://ip.bitcointalk.org/?u=http%3A%2F%2Fi.imgur.com%2FYqHjwLT.png&t=574&c=OCFfUXDb5YAm0g

[sp_]

sp blake2s could see an improvement of 50%, can you reproduce it?

you mean faster than alexis and tpruvot 2.0? they are already 2x compared to tpruvot 1.8...

yes. It can be done.

[pallas]

I don't think it's 50%, more like 33%.

[Amph]

I don't think it's 50%, more like 33%.

33% faster than a 1060, but 40-50% faster compared to the actual speed of a 1070

i'm curious what need to be changed here to achieve that hash increase?

https://github.com/tpruvot/ccminer/blob/windows/Algo256/blake2s.cu

[sp_]

i'm curious what need to be changed here to achieve that hash increase?

Magic 

[Amph]

i'm curious what need to be changed here to achieve that hash increase?

Magic  

well i'll see it when it is done, by comparing it with the last version  

i already know that is that table...

[sp_]

i already know that is that table...

If you look at my github I did a Speedup in the quark algo that actually was a 30% speedup in blake-512. Not blake2s but similar.
I removed instructions and constant memory reads by using dynamic programming and precalculation.

https://github.com/sp-hash/ccminer/commit/68484024167132cdee5e71d57566c8aa5fdd1399

[pallas]

i already know that is that table...

If you look at my github I did a Speedup in the quark algo that actually was a 30% speedup in blake-512. Not blake2s but similar.
I removed instructions and constant memory reads by using dynamic programming and precalculation.

https://github.com/sp-hash/ccminer/commit/68484024167132cdee5e71d57566c8aa5fdd1399

the same can't be done with blake2s (precalculating the XORs).

[sp_]

the same can't be done with blake2s (precalculating the XORs).

No, So you need to find another way to do it faster.

[bensam1231]

1070 is making $2.5 a day mining Zclassic... 480 is making $2.5 a day mining Eth+DCR... WOOOO GO NVIDIA!

*goes off and sobs quietly in a corner*

[sp_]

Ethereum is profitable again. Etherum+decred.

[sp_]

Ethereum+decred:  $3.2 per day on the gtx 1070 now.. (30mhash ethereum, 600mhash decred)
zcash is only giving $2.53 (430sol/s)

[sp_]

the same can't be done with blake2s (precalculating the XORs).

No, So you need to find another way to do it faster.

Not sure if Nvidia has a similar instruction to AMD's v_perm_b32, but it might be faster than rotate to shuffle the bytes around for the rot by 16 and 8.

ccminer 2.0 already use the perm instructions to rotate.

Another trick in blake 512 is not to unroll the whole loop:

Old commit from my github. (25-aug-2015)

https://github.com/sp-hash/ccminer/blob/a3d0ef3fab1a3b9fcd55cb2c6dea7253ecf0b809/quark/cuda_quark_blake512.cu

Here the first 10 rounds are unrolled, and the last 6  rounds  are looped with an indextable.

(quark +500KHASH, x11+250KHASH (980ti))

[bensam1231]

dcr&lbc are nvidia coins, just to be on topic, huge advantage against amd.

dcr can possible do everything btc, eth and xmr are trying to do. That alone makes some upward pressure. All that without marketing. Place your bets.

bensam clearly is a miner.

edit: dump everything that has ash on it.
edit2: Leicester!!!
edit3: I also shorted btc at 1246, need to cover at 1260. Time to take some damage...

You have no idea what you're talking about. You understand that there are entire OTHER coins built inside of ETH right? Saying DCR can do everything ETH can do means you have absolutely ZERO technical understanding of the coins you're talking about. All coins in existence can do everything BTC does because BTC is the original coin and literally has zero features. Another example of shit coins that make it big and really have no improvements done to them.

Weird, huh? One of the most basic examples of how the marketplace can be random and it really has no bearing what so ever on coin development IS BTC. It has not been improved in years and is literally a lumbering behemoth of a coin. Pretty much ANY coin made within the last two years will be better then BTC, yet people still invest in it and we talk about it all the time.


Hey look Zclassic just got pumped... I bet they're doing something truly amazing with that knock off off coin! Probably reached some sort of milestone or something!!??! No? Oh wait it's just a spin off of Zcash and mining fodder... weird... I bet you guys were holding onto Zclassic for just this day.

Right now all the major alt coins are getting pumped with from what I can tell to prop up alt-mining communities or preparing for a bigger pump somewhere that they want less resistance (such as Ethereum or Zcash).

Hey look Ethereum just got a MASSIVE pump. Weird... Now is that chance or was that 100% predicted? I'm sure it's being caused by some sort of development milestone in Ethereum though, nothing to do with markets or a alternative agenda.

[sp_]

Hey look Ethereum just got a MASSIVE pump. Weird... Now is that chance or was that 100% predicted? I'm sure it's being caused by some sort of development milestone in Ethereum though, nothing to do with markets or a alternative agenda.

In order to be competitive with Dash and Monero, zcash and ethereum needs to be pumped..

Companies that support mobile payment in stores have now accepted some of the biggest altcoins. In some countries in Africa, mobile payment is more popular than cash..


This article is good to read.

http://www.financemagnates.com/cryptocurrency/trading/dash-now-fourth-biggest-cryptocurrency-200m-market-cap/

[giagge]

The best miner for lbry gtx pascal gpu free windows now ? .

[sp_]

The best miner for lbry gtx pascal gpu free windows now ? .

LBRY sp-mod #5 seems to be the most popular right now.

Get it here:

https://github.com/sp-hash/ccminer/releases/tag/LBRYSP5


1.66% fee.

[Amph]

sp a job for you https://bitcointalk.org/index.php?topic=1796036.0

a modified zcash algo, no nvidia miner yet, has the chance to be pumped

[bensam1231]

Hey look Ethereum just got a MASSIVE pump. Weird... Now is that chance or was that 100% predicted? I'm sure it's being caused by some sort of development milestone in Ethereum though, nothing to do with markets or a alternative agenda.

In order to be competitive with Dash and Monero, zcash and ethereum needs to be pumped..

Companies that support mobile payment in stores have now accepted some of the biggest altcoins. In some countries in Africa, mobile payment is more popular than cash..


This article is good to read.

http://www.financemagnates.com/cryptocurrency/trading/dash-now-fourth-biggest-cryptocurrency-200m-market-cap/

What, this doesn't even make sense. There are plenty of coins, because one has more 'volume' then other coins doesn't mean people are going to invest more in another. They aren't chasing their own tail. Investment isn't a game of who can piss the furthest. Seriously, multi-million dollar investors don't fucking have a 10th grade education and play lord of the flies.

Between ganglords in a 3rd world country that can't get consistent drinking water let alone internet the most popular pick for drug trades is cryptos... That also explains why Ethereum got pumped. -_-

Like I said, most of you just link together random things based on when something happens and make up random BS stories to help perpetuate what you think is right. Have you ever heard of a confirmation bias?

https://en.wikipedia.org/wiki/Confirmation_bias


Now on the other hand if you're talking about diversionary tactics, that's an entirely different story, which is what I mentioned.