CCminer(SP-MOD) Modded GPU kernels.

[sp_]

But the price will be more than 0.1 BTC. Not fair for the people who have  already bough the other modules.

[bensam1231]

But the price will be more than 0.1 BTC. Not fair for the people who have  already bough the other modules.

Is the speed the same between vnl+dcr compared to just dcr in #7?

Also

Not sure what the 'unknown work' submit error is, I've gotten it a few times though over the months trying to use decred. It'll usually work fine and then crap out a bunch of those all in a row.

This is a confirmed bug in cgminer on windows. It affects all pools. This flags seem to help:

--no-submit-stale --scan-time 2 --queue 0

Unknown-work means you are sending work back to the pool that was never requested - thats why it gets rejected, on windows cgminer seems to wrong calculation of the hash sometimes which results in this behavior.

It will probably get fixed in one of the future releases, or simply try the flags above.

https://forum.decred.org/threads/unknown-work-rejected-shares-pool-mining.511/

Please fix this.

That's a known fix for 'unknown work'. Currently you can't tweak those settings in ccminer except for scan time, which means on occasion the miner will just shit a fuck ton of unknown works and the number of accepted submits drops to about 50%. It really hurts your efficiency pool side.

[fenomenhaa]

But the price will be more than 0.1 BTC. Not fair for the people who have  already bough the other modules.

Maybe you can make a discount for donators of other modules. Forex. for every module donatıors you can make 0.1btc discount. )

[sp_]

But the price will be more than 0.1 BTC. Not fair for the people who have  already bough the other modules.

Is the speed the same between vnl+dcr compared to just dcr in #7?

Same speed. But I might add the blake2s kernal(+7%) for free for the Vcash+vanilla donatores.

[bathrobehero]

That's a known fix for 'unknown work'. Currently you can't tweak those settings in ccminer except for scan time, which means on occasion the miner will just shit a fuck ton of unknown works and the number of accepted submits drops to about 50%. It really hurts your efficiency pool side.

Yes, and when it does it, it will continue to do so for a long time. Restarting the miner or if I remember correctly when the pool pushes a difficulty change also sovles the issue but I'm not 100% on that one.

[sp_]

Maybe you can make a discount for donators of other modules. Forex. for every module donatıors you can make 0.1btc discount. )

Good idea.

[sp_]

That's a known fix for 'unknown work'. Currently you can't tweak those settings in ccminer except for scan time, which means on occasion the miner will just shit a fuck ton of unknown works and the number of accepted submits drops to about 50%. It really hurts your efficiency pool side.

Yes, and when it does it, it will continue to do so for a long time. Restarting the miner or if I remember correctly when the pool pushes a difficulty change also sovles the issue but I'm not 100% on that one.

In 1.5.78 I submit stale shares as default. In 1.7.5 they are not submitted. Didn't make a switch though.


Here is the changeset:

https://github.com/sp-hash/ccminer/commit/6a1e8cda54df25dc6e484b20c7879aa87cf95841

If anybody wants to make a fix with a switch, add a pull request and I will merge it. (flipclip, pallas?`)

[sp_]

I am working on the sp-mod ultimate. Most of the kernals merged into one. Since #6 will include decred,vcach,blake2s the price will be more than 0.1 BTC.

I have added some more quark hash:



This private miner will earn 0,00142592BTC / day @32MHASH quark. (zpool.ca) ($6.13)
Genoils etherum miner will give you ($4.71) of 24 hours of mining. on the same card.

Donators will get discounts on #6 when it's ready.

[rednoW]

This private miner will earn 0,00142592BTC / day @32MHASH quark. (zpool.ca) ($6.13)
Genoils etherum miner will give you ($4.71) of 24 hours of mining. on the same card.

Wrong math, 0.001426 btc is only 60 cents )))
sell your 980ti buy 3 dirty cheap sapphire 290x for earned money and you will get $20 per day LOL

[sp_]

0.01426

Not

0.001426

[Ayers]

0.01426

Not

0.001426

i can mine 4 decred day on yimp with two 970, this is equal to 0.01 per card, now they dumped but i'm not selling under 500k satoshi

[duboisi]

Regularly Lyra2RE is profitable with NiceHash. Wonder which coin peoples are mining.

[Vaccomondus]

Regularly Lyra2RE is profitable with NiceHash. Wonder which coin peoples are mining.

how much is profitable? how much with one 970 per day?

[joblo]

Regularly Lyra2RE is profitable with NiceHash. Wonder which coin peoples are mining.

how much is profitable? how much with one 970 per day?

Lyra2 is even more profitable mining with a CPU using cpuminer-opt (see sig). It's normalised profitability
rate is 1.25 x11 vs ccminer at .336.

[Vaccomondus]

Regularly Lyra2RE is profitable with NiceHash. Wonder which coin peoples are mining.

how much is profitable? how much with one 970 per day?

Lyra2 is even more profitable mining with a CPU using cpuminer-opt (see sig). It's normalised profitability
rate is 1.25 x11 vs ccminer at .336.

what this mean? i can not understand your profit in your post

[sp_]

Regularly Lyra2RE is profitable with NiceHash. Wonder which coin peoples are mining.

how much is profitable? how much with one 970 per day?

Lyra2 is even more profitable mining with a CPU using cpuminer-opt (see sig). It's normalised profitability
rate is 1.25 x11 vs ccminer at .336.

what this mean? i can not understand your profit in your post

Lyra2re is paying 2.5Btc/ghash. 1 750ti shoild do around 1.1mhash with the sp-mod

(1.1/1000)*2.5 gives you 1 dollar per day.

[joblo]

Regularly Lyra2RE is profitable with NiceHash. Wonder which coin peoples are mining.

how much is profitable? how much with one 970 per day?

Lyra2 is even more profitable mining with a CPU using cpuminer-opt (see sig). It's normalised profitability
rate is 1.25 x11 vs ccminer at .336.

what this mean? i can not understand your profit in your post

It has to do with the efficiency of the device mining a particular algo. A CPU can hash lyra2 1.25 times
what it hashes x11. There are only a couple of algos that are CPU advantaged, lyra2 is one and cryptonight is
likely another.

Edit: the following claim was made using outaded measurements, the CPU advantage is less than stated.
Actual numbers are 1.1 MH for 750ti and 930 KH for i7-6700K.

A Core i-4790K @4 GHz will outperfrom a GTX750ti in raw hashrate on lyra2. That's nearly four times more hash with
a two times less power efficient device. A net gain of double the power efficiency for equal hash rate. Unfortunately
CPUs don't scale easilly, can't put 6 in one rig like with GPUs.

The GTX9xx cards perform a little better than the 750ti but the CPU still has the advantage with this algo.

[joblo]

Regularly Lyra2RE is profitable with NiceHash. Wonder which coin peoples are mining.

how much is profitable? how much with one 970 per day?

Lyra2 is even more profitable mining with a CPU using cpuminer-opt (see sig). It's normalised profitability
rate is 1.25 x11 vs ccminer at .336.

what this mean? i can not understand your profit in your post

Lyra2re is paying 2.5Btc/ghash. 1 750ti shoild do around 1.1mhash with the sp-mod

(1.1/1000)*2.5 gives you 1 dollar per day.

I'm getting 930K on a 6700K.

[sp_]

Wich is good. Lyra2re was replaced by lyra2v2 because the botnets had most of the hashrate. (Vertcoin, lyrabar)  lyra2v2 is usually  also more profitable to mine.

[joblo]

Wich is good. Lyra2re was replaced by lyra2v2 because the botnets had most of the hashrate. (Vertcoin, lyrabar)  lyra2v2 is usually  also more profitable to mine.

Untfortunately my attempts to optimise lyra2v2 have not succeeded.

I still don't know why lyra2 is so hot right now, but I'm not complaining.
I can't even take credit for the lyra2 performance, it's unchanged since I forked from TPruvot.