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Author Topic: [ANN] ccminer 2.0 - opensource - GPL (tpruvot)  (Read 254425 times)
pallas
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April 01, 2016, 08:35:58 AM
 #701

Pallas I compiled the pull request you were talking about and am currently getting a 4.5% increase (decred) with Cuda 7.5 on an 670 and an 770.

1120 total MH vs 1170MH now.

Nice! It looks like it's even more important for non-maxwell cards.
I should have another 4% ready soon.

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April 01, 2016, 08:57:40 AM
 #702

Pallas I compiled the pull request you were talking about and am currently getting a 4.5% increase (decred) with Cuda 7.5 on an 670 and an 770.
1120 total MH vs 1170MH now.
Nice! It looks like it's even more important for non-maxwell cards.
I should have another 4% ready soon.

My private #7 (0.1 BTC windoiws exe) is 25% faster. The sourcecode is for sale (0.4 BTC)

BTC: 1CTiNJyoUmbdMRACtteRWXhGqtSETYd6Vd
pallas
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April 01, 2016, 09:30:44 AM
 #703

Pallas I compiled the pull request you were talking about and am currently getting a 4.5% increase (decred) with Cuda 7.5 on an 670 and an 770.
1120 total MH vs 1170MH now.
Nice! It looks like it's even more important for non-maxwell cards.
I should have another 4% ready soon.

My private #7 (0.1 BTC windoiws exe) is 25% faster. The sourcecode is for sale (0.4 BTC)

my improvements are measured on fixed power consumption (by setting a low TDP), and it's not a finished job.

th3.r00t
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April 01, 2016, 06:26:39 PM
 #704

Pallas I compiled the pull request you were talking about and am currently getting a 4.5% increase (decred) with Cuda 7.5 on an 670 and an 770.

1120 total MH vs 1170MH now.

Nice! It looks like it's even more important for non-maxwell cards.
I should have another 4% ready soon.

Thank you pallas!!!

I just "applied" your pull request and I have 5-10 Mhash higher hashrate than sgminer-dcr fork on my 750Ti!  Cool
And best of all - no more cpu hoarding from sgminer-dcr!

Lovely work! And many thanks AGAIN!  Wink

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antantti
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April 01, 2016, 07:14:11 PM
 #705

I've submitted a pull request with a 2-3% speedup in decred.
I may work on it more, if there is interest.

wow: in a world of private miners, I push a free speedup to a popular algo and don't even get considered...
so far for my opensource miner efforts.

Cheers!

5b17e9109e8956530b78b828fd78604eef40400643f93bfb3d090c75040bcc37

My donations tend to moon sooner than later...
CodyF86
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April 02, 2016, 02:33:59 AM
 #706

I've submitted a pull request with a 2-3% speedup in decred.
I may work on it more, if there is interest.

wow: in a world of private miners, I push a free speedup to a popular algo and don't even get considered...
so far for my opensource miner efforts.

Cheers!

5b17e9109e8956530b78b828fd78604eef40400643f93bfb3d090c75040bcc37

My donations tend to moon sooner than later...


Pallas,

It's not a lot for now, but here's 0.016 Btc from me.
f70a25455577c0e500bc42450a03b956e82e882367eefcf3fe5517b29407db1e-000

I'm going to fork tpruvots repo and pull in your pull and fiddle around also.  Keep us updated if you do anymore / the other improvements you said.  Will donate more once I sell some more coins here in a week or so.
pallas
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April 02, 2016, 08:39:42 AM
 #707

Thank you all! I will post the updated code ASAP. I got another 1% meanwhile ;-)

Epsylon3
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April 02, 2016, 09:55:06 AM
 #708

PS: for decred you can do pull requests directly on decred repo...

BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp
pallas
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April 02, 2016, 01:30:11 PM
 #709

PS: for decred you can do pull requests directly on decred repo...

Here it is!
Pull request on both your fork and decred's.
~10% speed increase!

Have fun :-)

th3.r00t
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April 02, 2016, 01:42:07 PM
 #710

PS: for decred you can do pull requests directly on decred repo...

Here it is!
Pull request on both your fork and decred's.
~10% speed increase!

Have fun :-)

Thanks!
Recompiling...

Just a quick question - these about 10% are on top your previous 4% or total compared to original 1.7.5?

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pallas
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April 02, 2016, 01:47:58 PM
 #711

PS: for decred you can do pull requests directly on decred repo...

Here it is!
Pull request on both your fork and decred's.
~10% speed increase!

Have fun :-)

Thanks!
Recompiling...

Just a quick question - these about 10% are on top your previous 4% or total compared to original 1.7.5?

total compared to original.
further speedup is possible: not sure I have time to work on it, though.

Vaccomondus
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April 02, 2016, 03:51:34 PM
 #712

PS: for decred you can do pull requests directly on decred repo...

Here it is!
Pull request on both your fork and decred's.
~10% speed increase!

Have fun :-)

what is pool request? can i have this 10% increase for my 970?
pallas
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April 02, 2016, 04:05:24 PM
 #713

PS: for decred you can do pull requests directly on decred repo...

Here it is!
Pull request on both your fork and decred's.
~10% speed increase!

Have fun :-)

what is pool request? can i have this 10% increase for my 970?

Pull not pool. It's a git thing.
Tpruvot is testing it on older cards, then he will merge it into the main source tree.
If you know how to patch a file you can use it already, otherwise wait for a release.

skunk
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April 02, 2016, 04:24:21 PM
 #714

PS: for decred you can do pull requests directly on decred repo...

Here it is!
Pull request on both your fork and decred's.
~10% speed increase!

Have fun :-)
your first pull request gave +3,4%, while the second just +1% on 750ti's (both compared with tpruvot's code)

pallas
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April 02, 2016, 04:31:04 PM
 #715

PS: for decred you can do pull requests directly on decred repo...

Here it is!
Pull request on both your fork and decred's.
~10% speed increase!

Have fun :-)
your first pull request gave +3,4%, while the second just +1% on 750ti's (both compared with tpruvot's code)

I'm sorry I don't have a 750ti to tune it with.

skunk
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April 02, 2016, 04:39:26 PM
 #716

PS: for decred you can do pull requests directly on decred repo...

Here it is!
Pull request on both your fork and decred's.
~10% speed increase!

Have fun :-)
your first pull request gave +3,4%, while the second just +1% on 750ti's (both compared with tpruvot's code)

I'm sorry I don't have a 750ti to tune it with.
indeed, still enjoying the 3,4% speedup, thank you!

Vaccomondus
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April 02, 2016, 07:29:22 PM
 #717

PS: for decred you can do pull requests directly on decred repo...

Here it is!
Pull request on both your fork and decred's.
~10% speed increase!

Have fun :-)

what is pool request? can i have this 10% increase for my 970?

Pull not pool. It's a git thing.
Tpruvot is testing it on older cards, then he will merge it into the main source tree.
If you know how to patch a file you can use it already, otherwise wait for a release.

cool i hate this whole donation thing ongoing, i don't want to pay i'm poor lol
Epsylon3
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April 02, 2016, 10:16:23 PM
 #718

Look like only the 750ti on cuda 7.5 doesn't profit so much of this change and ive no real explanation, even the GT 740 (SM 3.0) was improved. Good game

I still need some other changes for the 1.7.6 release (waiting first decred votes tests)

BTC: 1FhDPLPpw18X4srecguG3MxJYe4a1JsZnd - My Projects: ccminer - cpuminer-multi - yiimp - Forum threads : ccminer - cpuminer-multi - yiimp
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April 02, 2016, 11:21:28 PM
 #719

Look like only the 750ti on cuda 7.5 doesn't profit so much

yes. doesn't work. slow.. back to the drawing board... Donate a 750ti to pallas so that he can advance from being a black belt developer.

BTC: 1CTiNJyoUmbdMRACtteRWXhGqtSETYd6Vd
antantti
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April 03, 2016, 12:07:46 AM
 #720

I just don't get it. 750ti, so 2014...

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