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Topic: CCminer(SP-MOD) Modded NVIDIA Maxwell / Pascal kernels. - page 921. (Read 2347659 times)

member
Activity: 81
Merit: 10
I'm not sure it matters how many ways to donate we have. Miners seem to be way better at complaining than donating.  I had my all of my GPUs pointed at broken soloing for nearly a week and have only received two donations (thanks again myagui and zTheWolfz!) since the fix went in.  That's despite there being at least a half dozen people on here complaining about the issue.  It really makes me wonder whether my time would be better spent fixing ccminer or teaming up with some of the kernel guys and doing something closed from scratch...

I did mention no one uses pool mining except for giant farms and they're unlikely to actually donate as they probably have their own devs they employ.

I also said that the miner would be better off with a miner fee split among developers or a company which could manage such things.

I will also, also point out the people who were complaining were mainly other devs.


Honestly I really don't understand this. It's like developers like putting themselves in the corner and then complaining about miners too. What's wrong with a mining fee? We've went over this multiple times. You could easily get paid for your work. You could even make it optional to test it out or a release candidate with miner improvements and a fee to see how it turns out.

It's already been done successfully with Claymore.
you sound like a broken record bensam...

Sorry crowdfunding wrecks private miners.

Nicehash lyrav2 currently paying     2.6896btc ..Dropped to 0.50
Up to 0.9296 now..


https://www.nicehash.com/index.jsp?p=miners&a=14&l=0

The top miner just switched from mining quark to lyra2v2 5,4 gigash all NVIDIA. I wonder if he is using the DJM-34 version or the sp-mod.

This farm is making 3.274 BTC a day on this adress..
Pretty good..
No donations to the developers.
If you release your faster lyra2v2 kernal djm34, he will upgrade and the profit will go away.

Massive hashrate...

equal to around 1300 750ti's @ 40watt (52,000 watt)

But I think this company has some older compute cards. So the power usage is probobly twice as much as the competition. And all the rigs are linux based.

Yeah, too bad there isn't a 2% miner fee attached to that... XD


Curiously why do so many devs hate the idea of a miner fee? I don't understand. No one has made a rational argument against it yet. Even Wolf (of all people) eventually agreed with me in this thread that it was a good idea. It supports the developers, it scales with hashing power, and it's something small miners can handle.
zzzzzzz again ?
shall we point you to the numerous answer many of us have already answered that question ?

Sure, in light of you not providing one. zzzz...


BTW the SP miner is still getting 10% less hash rate compared to DJM's original release. The power fluctuates a lot on the SP version compared to the DJM version.
there is a time feature to fix in sp... opt_scantime which is probably too small and cause latencies in gpu usage (already told about that... )
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Guys can you please provide config example for ccminer?
want to check how to use nicehash as primary and some other pool for backup, can't find such config example for ccminer.
Thanks.

You need external software to do this. Google "Miner Control"
legendary
Activity: 2716
Merit: 1094
Black Belt Developer
Monacoin just hardforked from scrypt to Lyra2v2. Pretty big in Japan..

Ya-ya, Guano Apes - Big In Japan ))) nice song

no, it's Alphaville :-)

https://en.wikipedia.org/wiki/Big_in_Japan_(Alphaville_song)

EDIT: you must be young!
newbie
Activity: 51
Merit: 0
Guys can you please provide config example for ccminer?
want to check how to use nicehash as primary and some other pool for backup, can't find such config example for ccminer.
Thanks.
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Just checked a pool
https://pool.xau.jp/monacoin/index.php?page=statistics&action=pool

(edit)
Mona is very profitable but the diff is rising. (1.4BTC/GHASH when solomined) and 0.9 on the rental sites.
legendary
Activity: 1510
Merit: 1003
Monacoin just hardforked from scrypt to Lyra2v2. Pretty big in Japan..

Ya-ya, Guano Apes - Big In Japan ))) nice song
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Then there is monacoin.

Monacoin just hardforked from scrypt to Lyra2v2. Pretty big in Japan..
legendary
Activity: 1510
Merit: 1003

Threads per block. You need to recompile for each time you change it, but a change of values will speedup alot. See my edited post above...

When you find the optimal values for your card, please post it and I will change it as the default setting..
The 750ti, and the 970 settings should be pretty good. (5-10% faster than DJM's version on the maxwell)
The other models probobly need a different launch config. I haven't done it yet because lyra2v2 hasn't been profitable.

And another thing....
My modded kernal is slower on linux and on older cards.

(compute 3.0/3.5 Might not work).

I put for "750" the same setting as for 750ti

tpb = 16;

And with -i 19 it takes 811mb of gpu memory, 14-18% mem controller load and 4440khs/s. Nice!

Will send some beers soon ))

upd: directly from cryptsy from my poor gtx750 ))) 0.02btc minus taxes ))) https://blockchain.info/de/tx/5e0374309f65e38dabff5cd6a12fb6ea91I4fdb90eda3calc752dde3cb76217b
legendary
Activity: 3164
Merit: 1003
around 1-1,1MHASH per 750ti
Thx sp
Do you have this implemented in r69 ? I would like to get it to work ..for a test.

yes. ccminer -a lyra2 --benchmark
Thx sp   I had Lyra2re   Cheesy

EDIT: I wonder what launched to make Lyre2v2 to go up so much?
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
around 1-1,1MHASH per 750ti
Thx sp
Do you have this implemented in r69 ? I would like to get it to work ..for a test.

yes. ccminer -a lyra2 --benchmark
legendary
Activity: 3164
Merit: 1003
around 1-1,1MHASH per 750ti
Thx sp
Do you have this implemented in r69 ? I would like to get it to work ..for a test.
What does the bat file look like?
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
around 1-1,1MHASH per 750ti
legendary
Activity: 3164
Merit: 1003
Could someone please tell me the hashrate for Lyra2RE...not Lyra2REv2.... for the 750ti. I can't get my bat file working on nicehash to check. I know nicehash is paying better for Lyra2REv2.....but just wanted to know Lyra2RE hashrate .
Thx
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Seems like exist other profitable altcoin with lyra2rev2 algo?

Or it could be the bitcoin testnet wich is testing a new POW algorithm for the new fork of the bitcoin blockchain.  Grin
legendary
Activity: 2716
Merit: 1094
Black Belt Developer
Quote

Maybe somebody can explain me how this can be.
Currently nicehash have this speed for lyra2rev2: Lyra2REv2   13.4005 GH/s
but vertcoin network has only: 11.45 GH/s right now.

Seems like exist other profitable altcoin with lyra2rev2 algo?

I know that lyrabar is planning an algo fork. They are non answering their own post on btc, nor updating the github so I have no more info than that.
Then there is monacoin. And this one:

https://bitcointalksearch.org/topic/ann-tianhe-tia-pow-only-lyra2rev2-no-icopremine-ninja-launched-1180005

So a couple chinese coin can be enough to bring that demand ;-)
newbie
Activity: 51
Merit: 0
Quote

Maybe somebody can explain me how this can be.
Currently nicehash have this speed for lyra2rev2: Lyra2REv2   13.4005 GH/s
but vertcoin network has only: 11.45 GH/s right now.

Seems like exist other profitable altcoin with lyra2rev2 algo?
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
That is because the launch config is wrong for the 750. Check the lyra2v2 file and adjust the TPB and the intensity.
Code:
else if (strstr(props.name, "750"))
{
intensity = 256 * 256 * 5;
tpb = 7;
}
As far as I understand I can change intensity with - i parameter without recompile. But it doesn't help, I tried.
What is tpb? Can I change it without recompile?

Threads per block. You need to recompile for each time you change it, but a change of values will speedup alot. See my edited post above...

When you find the optimal values for your card, please post it and I will change it as the default setting..
The 750ti, and the 970 settings should be pretty good. (5-10% faster than DJM's version on the maxwell)
The other models probobly need a different launch config. I haven't done it yet because lyra2v2 hasn't been profitable.

And another thing....
My modded kernal is slower on linux and on older cards.

(compute 3.0/3.5 Might not work).
legendary
Activity: 1510
Merit: 1003

That is because the launch config is wrong for the 750. Check the lyra2v2 file and adjust the TPB and the intensity.

Code:
else if (strstr(props.name, "750"))
{
intensity = 256 * 256 * 5;
tpb = 7;
}


As far as I understand I can change intensity with - i parameter without recompile. But it doesn't help, I tried.
What is tpb? Can I change it without recompile?
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Wich card models? Wich operating system? I get 5-10% more hash on my rigs...
I've got 4200kh/s with djm's ccminer lyra and your release 60.
But only 3740 with your r68 and r69 (((
gtx 750 1gb 1500/1600

That is because the launch config is wrong for the 750. Check the lyra2REv2 file and adjust the TPB and the intensity.

Code:
else if (strstr(props.name, "750"))
{
intensity = 256 * 256 * 5;
tpb = 7;
}

TPB should be changed to something else. start with 1 recompile test, then 2, then 3 then....
256 * 256 * 5 is the same as -X 5

run with -X 1, -X 2, -X 3 etc.. until you find the optimal solution.

lyra2v2 is a semi memory algorithm. You need to find the optimal configuration for your card just like in scrypt mining.
legendary
Activity: 1510
Merit: 1003

Wich card models? Wich operating system? I get 5-10% more hash on my rigs...

I've got 4200kh/s with djm's ccminer lyra and your release 60.

But only 3740 with your r68 and r69 (((

gtx 750 1gb 1500/1600
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