CCminer(SP-MOD) Modded GPU kernels.

[sp_]

Get ready for decred private miner version #4 (0.1 BTC)



with -i 30.9 and more overclocking

No more buyers meens no more releases:) Release #4 will be tested  for a couple of weeks in my private farm.

[bensam1231]

ethereum is much more profitable to mine so this is pointless, i can mine ethereum and buy more decred than mining decred

And BTC used to be profitable for GPUs to mine. Things change. We're in a huge profit bubble right now and that can pop at any moment and then all hell is going to break loose when all that Eth hash hits all the other GPU coins.

[Vaccomondus]

ethereum is much more profitable to mine so this is pointless, i can mine ethereum and buy more decred than mining decred

And BTC used to be profitable for GPUs to mine. Things change. We're in a huge profit bubble right now and that can pop at any moment and then all hell is going to break loose when all that Eth hash hits all the other GPU coins.

it does not work like that, they dump? i'm fine, diff will adjust = same profit as before

[Slava_K]

Get ready for decred private miner version #4 (0.1 BTC)



with -i 30.9 and more overclocking

No more buyers meens no more releases:) Release #4 will be tested  for a couple of weeks in my private farm.

Just donated 0.1 BTC for miner (decred). And in this miner only otimized decred algo?
PS. Id d7192fe71f09cded0b8ba4725d3cd1c87e7ea8044044a179a2c8fb1525a45d95

[go6ooo1212]

Which nvidia miner is faster on ethreum now...

[sp_]

Get ready for decred private miner version #4 (0.1 BTC)



with -i 30.9 and more overclocking

No more buyers meens no more releases:) Release #4 will be tested  for a couple of weeks in my private farm.

Just donated 0.1 BTC for miner (decred). And in this miner only otimized decred algo?
PS. Id d7192fe71f09cded0b8ba4725d3cd1c87e7ea8044044a179a2c8fb1525a45d95

Only decred is modded.

[sp_]

I think I can get it over 3ghash by using self modified code. Now the midstate data is stored in constant memory. The maxwell can fetch from the instruction cache in paralell with datacache, if half the midstate data is fetched in const mem, and half in the instruction cache. Less latency and more speed.

But then I need to generete gpu assembly instructions with the cpu.(build a kernal for each midstate) flush the cache and run.

[Slava_K]

Just run decred mode # 3 - after 3800 - before 3400   wait for mode #4

[scryptr]

Which nvidia miner is faster on ethreum now...

GENOIL'S ETHMINER--

Genoil has the only CUDA-coded Ethminer.  The Ethminer is independant of CCminer, but Genoil's is coded for CUDA.  CCminer does not mine ETH, the code dependncies for mining ETH differ greatly from CCminer code.

--scryptr

EDIT:  Go here------->  https://bitcointalk.org/index.php?topic=1368785.0

The above link is for Genoil's thread in this forum.       --scryptr

[go6ooo1212]

Which nvidia miner is faster on ethreum now...

GENOIL'S ETHMINER--

Genoil has the only CUDA-coded Ethminer.  The Ethminer is independant of CCminer, but Genoil's is coded for CUDA.  CCminer does not mine ETH, the code dependncies for mining ETH differ greatly from CCminer code.

--scryptr

EDIT:  Go here------->  https://bitcointalk.org/index.php?topic=1368785.0

The above link is for Genoil's thread in this forum.       --scryptr

Thanks , mate

[Strannik-74]

Hello SP_, can not understand why the decredminer by the host card 6 starts trotling ?

[scryptr]

Hello SP_, can not understand why the decredminer by the host card 6 starts trotling ?

SIXTH CARD PROBLEM--

Not all 6-card rigs pan out.  It has been a disturbing mystery to nVidia and AMD miners alike.  Miners may have an underpowered rig, a quirky motherboard, a slot or riser that is not 100%, et cetera.  My 6-card 750ti FTW rig runs like a champ with no problems, but I had troubles with my 750ti SC cards, my 970s, and my AMD 280X cards when running on the same brand and model of motherboard.  There are posts all over the internet about the 6-card problem.

Re-arranging the cards may help, switching risers is also a priority to check.  It can be tedious.       --scyptr

[bathrobehero]

No more buyers meens no more releases:) Release #4 will be tested  for a couple of weeks in my private farm.

It woud help if you'd have a clear and transparent plan on each of your private releases regarding how long will you plan on working on it.
One would even expect that your nicehash private release for random 0-5% would include decred as well but it's not.

That means that it's hard to invest even just 0.1 when nobody knows how much actual value they are going to get and for how long before you change things up.
Especially because only a few miners can afford to 0.1 for practically a pig in a poke. It's a useless arbitrary amount that small miners can't afford; big miners can buy without second thouhts while medium miners won't buy because it's not valuable enough.

I'm thinking it would be much better for everyone involved if the community would collectively donate for whatever optimizations they want.

[bensam1231]

ethereum is much more profitable to mine so this is pointless, i can mine ethereum and buy more decred than mining decred

And BTC used to be profitable for GPUs to mine. Things change. We're in a huge profit bubble right now and that can pop at any moment and then all hell is going to break loose when all that Eth hash hits all the other GPU coins.

it does not work like that, they dump? i'm fine, diff will adjust = same profit as before

Oh yeah? I don't think it works the way you're thinking. Why do you think profitability will be the same if Eth loses market value? No other coin is nearly as profitable and Eth has hand over fist more hash then any other coin. If it starts to equalize the other coins can't support the amount of hash.

As I mentioned before, GPU mining hash has grown about 30% in the last two weeks... Maybe closer to 50% as Eth has gained another 300Mh since then.

This is completely putting aside Eth can crash and it can go PoS, which means no more mining. They have talked about PoS already.

[sp_]

Decred has some pretty damned good profitability - it may not exceed Eth for all GPUs, but it comes fairly close.

And the price is still low. Decred can rise 1000% just like etherum. Btc suite developers. Active github. Financial backing.. this coin has everything. Remember that banks have started to invest in the blockchain technology. They are not interested in bitcoin, they want to make their own.. good times for altcoin miners.

[sp_]

Hello SP_, can not understand why the decredminer by the host card 6 starts trotling ?

Open gpuz and read the trottle reason. (pcap)

If it says VOP the card doesn't get enough power. Then you can try to increase the tdp of the card with the nvidia smi tool. Be careful though. Make sure than your mofherboard can handle it. Add powered risers or cards with a 6pin adapter. Most nonpowered ti's have a tdp of 38 watt. In Europe and asia the powergrid is 220v. In the usa only 120v. A 750ti will use more power in the us.

[sp_]

A 750Ti will use more power in the US? By what logic?

It's getting fed the same exact voltages in either case by the PSU. You may get *slightly* better efficiency overall from the PSU on 220 - 240V, but there's no reason to think stuff uses more power.

My ti cards have a tdp of 38w. Each card use 40watt mining lyra2v2 and around 35w in decred. I messure in the wall beforen I start the miner and after. (idle watt/ cpu/harddrive is excluded) my psus are all gold rated or bether.  Why are you guys getting 66w ?

[airwalker2662]

A 750Ti will use more power in the US? By what logic?

It's getting fed the same exact voltages in either case by the PSU. You may get *slightly* better efficiency overall from the PSU on 220 - 240V, but there's no reason to think stuff uses more power.

My ti cards have a tdp of 38w. Each card use 40watt mining lyra2v2 and around 35w in decred. I messure in the wall beforen I start the miner and after. (idle watt/ cpu/harddrive is excluded) my psus are all gold rated or bether.  Why are you guys getting 66w ?

I can chime in on this, I am big on efficiency. Yes, the cards are using the same amount of power regardless of what the PSU input is. The difference is the conversion from the power supply from AC to DC. I live in the US and have recently converted my 3 rigs to 240v from 120. All of them on EVGA platinum plus power supplies which are dual voltage capable. I have a separate whole home energy monitor on a dedicated line to my rigs. I can tell you the difference is not extreme on a platinum power supply but it is slightly better. I reduced my total wattage down approx 3-4%. However, I can run all my rigs on one circuit now and keep them all in my garage to avoid heating the house as it's spring now

[Ayers]

ethereum is much more profitable to mine so this is pointless, i can mine ethereum and buy more decred than mining decred

And BTC used to be profitable for GPUs to mine. Things change. We're in a huge profit bubble right now and that can pop at any moment and then all hell is going to break loose when all that Eth hash hits all the other GPU coins.

it does not work like that, they dump? i'm fine, diff will adjust = same profit as before

Oh yeah? I don't think it works the way you're thinking. Why do you think profitability will be the same if Eth loses market value? No other coin is nearly as profitable and Eth has hand over fist more hash then any other coin. If it starts to equalize the other coins can't support the amount of hash.

As I mentioned before, GPU mining hash has grown about 30% in the last two weeks... Maybe closer to 50% as Eth has gained another 300Mh since then.

This is completely putting aside Eth can crash and it can go PoS, which means no more mining. They have talked about PoS already.

Decred has some pretty damned good profitability - it may not exceed Eth for all GPUs, but it comes fairly close.

also if ethereum go pos, another big coin will emerge, probably decred, so a pump there is not so unexpected in the near future
the money will always move in way or another and diff will follow

[Vaccomondus]

sp can you work on integrating blake2s algo on this? wolfo has reached 2,5 giga per card