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Author Topic: [ANN] ccminer 1.8.4 - opensource (tpruvot)  (Read 155473 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.

XCN M7 ccminer cuda8 pascal: https://bitcointalk.org/index.php?topic=1586383.0 -- Optimized GRS/DMD sgminer: https://bitcointalk.org/index.php?topic=779598.0
Espers: Reverse ICO, sidechains, new algo: https://bitcointalk.org/index.php?topic=1434700.0 -- BTC donations: 1H7qC5uHuGX2d5s9Kuw3k7Wm7xMQzL16SN
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sp_
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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.

XCN M7 ccminer cuda8 pascal: https://bitcointalk.org/index.php?topic=1586383.0 -- Optimized GRS/DMD sgminer: https://bitcointalk.org/index.php?topic=779598.0
Espers: Reverse ICO, sidechains, new algo: https://bitcointalk.org/index.php?topic=1434700.0 -- BTC donations: 1H7qC5uHuGX2d5s9Kuw3k7Wm7xMQzL16SN
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

[XMG] Coin Magi | CPU mining | PoS-II | PoM | Unique block reward | Coin Source: Trust Verified [ ★ ★ ★ ★ ★ ★ ★ ]
Proud to be a member of Magi XMG community. Come and join us! | XMG: 96zvQhGwim9kxA83LJwdGta1RTpMS3TVJ2

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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 ;-)

XCN M7 ccminer cuda8 pascal: https://bitcointalk.org/index.php?topic=1586383.0 -- Optimized GRS/DMD sgminer: https://bitcointalk.org/index.php?topic=779598.0
Espers: Reverse ICO, sidechains, new algo: https://bitcointalk.org/index.php?topic=1434700.0 -- BTC donations: 1H7qC5uHuGX2d5s9Kuw3k7Wm7xMQzL16SN
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
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 :-)

XCN M7 ccminer cuda8 pascal: https://bitcointalk.org/index.php?topic=1586383.0 -- Optimized GRS/DMD sgminer: https://bitcointalk.org/index.php?topic=779598.0
Espers: Reverse ICO, sidechains, new algo: https://bitcointalk.org/index.php?topic=1434700.0 -- BTC donations: 1H7qC5uHuGX2d5s9Kuw3k7Wm7xMQzL16SN
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?

[XMG] Coin Magi | CPU mining | PoS-II | PoM | Unique block reward | Coin Source: Trust Verified [ ★ ★ ★ ★ ★ ★ ★ ]
Proud to be a member of Magi XMG community. Come and join us! | XMG: 96zvQhGwim9kxA83LJwdGta1RTpMS3TVJ2

zrc.multipools.info - Awesome ziftrCOIN Pool
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.

XCN M7 ccminer cuda8 pascal: https://bitcointalk.org/index.php?topic=1586383.0 -- Optimized GRS/DMD sgminer: https://bitcointalk.org/index.php?topic=779598.0
Espers: Reverse ICO, sidechains, new algo: https://bitcointalk.org/index.php?topic=1434700.0 -- BTC donations: 1H7qC5uHuGX2d5s9Kuw3k7Wm7xMQzL16SN
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.

XCN M7 ccminer cuda8 pascal: https://bitcointalk.org/index.php?topic=1586383.0 -- Optimized GRS/DMD sgminer: https://bitcointalk.org/index.php?topic=779598.0
Espers: Reverse ICO, sidechains, new algo: https://bitcointalk.org/index.php?topic=1434700.0 -- BTC donations: 1H7qC5uHuGX2d5s9Kuw3k7Wm7xMQzL16SN
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.

XCN M7 ccminer cuda8 pascal: https://bitcointalk.org/index.php?topic=1586383.0 -- Optimized GRS/DMD sgminer: https://bitcointalk.org/index.php?topic=779598.0
Espers: Reverse ICO, sidechains, new algo: https://bitcointalk.org/index.php?topic=1434700.0 -- BTC donations: 1H7qC5uHuGX2d5s9Kuw3k7Wm7xMQzL16SN
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
sp_
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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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