[ANN] cudaMiner & ccMiner CUDA based mining applications [Windows/Linux/MacOSX] - page 58.

cbuchner1

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Quote from: sp_ on October 20, 2014, 11:33:34 PM

Quote from: Schleicher on October 20, 2014, 08:17:06 AM

I'm using VS Express 2013 for Desktop
For the dependencies I mostly use Christian's files because I'm too lazy to compile them myself:
https://mega.co.nz/#!cQQziBrb!HB1fEEcVM7HQuE3HI1ZcV00GCOA6kV4rwmAWkBaMI84
(see first post in this thread)
I only had to compile MPIR myself.

These files contain the heartbleed version of openssl. This meens that the miner computer can be infected.

Nope it's a data leakage bug - read access to 64kb of a memory pool page of recently freed allocations. It carries no infection risk.

sp_

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Team Black developer

Quote from: tbearhere on October 20, 2014, 08:04:33 PM

Quote from: djm34 on October 20, 2014, 07:02:47 PM

Quote from: tbearhere on October 20, 2014, 06:24:22 PM

Can Cudaminer do sha256 ?

wanna mine against TH/s asics ? Grin

yes it can, but it's not worth it (also I don't know if there is one or two loop of sha256... which doesn't change anything actually)
I think it is doing stuff around 300MH/s (say some optimization could double it or quadruple it... it would still be 1GH/s against several TH/s machine (not farm) so unless it is a ninja launch and you are the only one aware it, you don't have a chance to get a block.
And if you get one, it will orphan...

yep

your right djm34. one 750ti would get about 2 coins a day. on sha256 coin. Cheesy

But if the ti is used to predict the outcome of the final hash, you might not need to compute all the hashes. Then the TI beat the TH's asiscs.

Predict -> verify (cpu)

Schleicher

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Activity: 675

Merit: 514

Quote from: sp_ on October 20, 2014, 11:33:34 PM

Quote from: Schleicher on October 20, 2014, 08:17:06 AM

I'm using VS Express 2013 for Desktop
For the dependencies I mostly use Christian's files because I'm too lazy to compile them myself:
https://mega.co.nz/#!cQQziBrb!HB1fEEcVM7HQuE3HI1ZcV00GCOA6kV4rwmAWkBaMI84
(see first post in this thread)
I only had to compile MPIR myself.

These files contain the heartbleed version of openssl. This meens that the miner computer can be infected.

No, not really. I don't use encrypted connections for mining.

sp_

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Activity: 2926

Merit: 1087

Team Black developer

Quote from: Schleicher on October 20, 2014, 08:17:06 AM

I'm using VS Express 2013 for Desktop
For the dependencies I mostly use Christian's files because I'm too lazy to compile them myself:
https://mega.co.nz/#!cQQziBrb!HB1fEEcVM7HQuE3HI1ZcV00GCOA6kV4rwmAWkBaMI84
(see first post in this thread)
I only had to compile MPIR myself.

These files contain the heartbleed version of openssl. This meens that the miner computer can be infected.

tbearhere

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Activity: 3164

Merit: 1003

Quote from: djm34 on October 20, 2014, 07:02:47 PM

Quote from: tbearhere on October 20, 2014, 06:24:22 PM

Can Cudaminer do sha256 ?

wanna mine against TH/s asics ? Grin

yes it can, but it's not worth it (also I don't know if there is one or two loop of sha256... which doesn't change anything actually)
I think it is doing stuff around 300MH/s (say some optimization could double it or quadruple it... it would still be 1GH/s against several TH/s machine (not farm) so unless it is a ninja launch and you are the only one aware it, you don't have a chance to get a block.
And if you get one, it will orphan...

yep

your right djm34. one 750ti would get about 2 coins a day. on sha256 coin. Cheesy

djm34

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Quote from: tbearhere on October 20, 2014, 06:24:22 PM

Can Cudaminer do sha256 ?

wanna mine against TH/s asics ? Grin

yes it can, but it's not worth it (also I don't know if there is one or two loop of sha256... which doesn't change anything actually)
I think it is doing stuff around 300MH/s (say some optimization could double it or quadruple it... it would still be 1GH/s against several TH/s machine (not farm) so unless it is a ninja launch and you are the only one aware it, you don't have a chance to get a block.
And if you get one, it will orphan...

tbearhere

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Activity: 3164

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Can Cudaminer do sha256 ?

tbearhere

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Activity: 3164

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Quote from: PVmining on October 20, 2014, 03:48:52 AM

Quote from: Schleicher on October 19, 2014, 12:07:14 PM

I managed to increase the quark and nist5 speed a little bit.
Source code:
https://github.com/KlausT/ccminer

Big fat thanks!
Love to see you share your optimization with us.

Quote from: AizenSou on October 20, 2014, 03:22:08 AM

Nice. So many people have interest in cuda mining now.
Thanks for this release, although I will stay with djm's version for a while.

I like to mention tpruvots source once more.
https://github.com/tpruvot/ccminer

clean & mostly up to date.
especially for windows guys easy to compile, because he included everything in source that is needed.

Including the errors. Grin

I get errors when trying to compile. Undecided

cbuchner1

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Great stuff going on here in this thread, but ChrisH and I will be sticking to developing prime number maths in CUDA for a while. Implementing a fast Montgomery multiplication / exponentiation is challenging. Almost there... so close ;-)

Christian

Schleicher

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Quote from: restless on October 20, 2014, 05:10:28 AM

Quote from: Schleicher on October 19, 2014, 12:07:14 PM

I managed to increase the quark and nist5 speed a little bit.
Source code:
https://github.com/KlausT/ccminer
Compared to djm's m7v7 version:
about 6% faster for quark
about 4% faster for nist5
(on my 750Ti, not overclocked)

Which VS version for compiling? VS2013 says it cant compile native x86 :S

I'm using VS Express 2013 for Desktop
For the dependencies I mostly use Christian's files because I'm too lazy to compile them myself:
https://mega.co.nz/#!cQQziBrb!HB1fEEcVM7HQuE3HI1ZcV00GCOA6kV4rwmAWkBaMI84
(see first post in this thread)
I only had to compile MPIR myself.

djm34

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Quote from: ?? on ??

Quote from: PVmining on October 20, 2014, 06:14:17 AM

Quote from: djm34 on October 20, 2014, 05:55:05 AM

what did I (or others) missed in the source which make my version difficult to compile ? Grin

I compiled your source on my linux boxes many times without hazzel.
but on linux I had the usual "suspects" (dependencies) already installed for the common uses.

trying to play around on windows (with vs2013) tprvouts source was the only one just compiling on a fresh system and just needs cuda installed. with your and other releases are some stuff missing (phtread,. curl,...)... and some of these stuff is not as easy to get by as on linux.

Quote from: djm34 on October 20, 2014, 05:55:05 AM

Anyway some of the change will certainly make their way to my version when I have time (which I don't at the moment... the priority being on new development... ).
Anyhow I am almost done with sk-1024 miner.
current speed 40MH/s on gtx980
26MH/s on gtx780ti
14MH/s on gtx750ti

great guy! do you open-source your keccak speedup too?

It IS open source - the original uint2 keccak wasn't done by djm34.

yep actually it is in cudaminer... but I assume nobody want to piece things together (well the 2 meme-miners (sorry Grin

but the battle of the ego is funny) might pick them faster than I include them in my release.
actually it works also with skein...

djm34

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Quote from: PVmining on October 20, 2014, 06:14:17 AM

Quote from: djm34 on October 20, 2014, 05:55:05 AM

what did I (or others) missed in the source which make my version difficult to compile ? Grin

I compiled your source on my linux boxes many times without hazzel.
but on linux I had the usual "suspects" (dependencies) already installed for the common uses.

trying to play around on windows (with vs2013) tprvouts source was the only one just compiling on a fresh system and just needs cuda installed. with your and other releases are some stuff missing (phtread,. curl,...)... and some of these stuff is not as easy to get by as on linux.

Quote from: djm34 on October 20, 2014, 05:55:05 AM

Anyway some of the change will certainly make their way to my version when I have time (which I don't at the moment... the priority being on new development... ).
Anyhow I am almost done with sk-1024 miner.
current speed 40MH/s on gtx980
26MH/s on gtx780ti
14MH/s on gtx750ti

great guy! do you open-source your keccak speedup too?

at some point yes (rather next week)... but not today as sk1024 will be released as a standalone miner (well nobody want pthreads and boost at the time...).

Regarding how the dependencies are treated, I don't think everything should be including into ccminer.
It isn't a good idea nor considered as good practice in terms of package management and make things difficult to upgrade hence at that level I prefer to stick with what has been done so far... (even though it is a pain in the ass...)

PVmining

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Quote from: djm34 on October 20, 2014, 05:55:05 AM

what did I (or others) missed in the source which make my version difficult to compile ? Grin

I compiled your source on my linux boxes many times without hazzel.
but on linux I had the usual "suspects" (dependencies) already installed for the common uses.

trying to play around on windows (with vs2013) tprvouts source was the only one just compiling on a fresh system and just needs cuda installed. with your and other releases are some stuff missing (phtread,. curl,...)... and some of these stuff is not as easy to get by as on linux.

Quote from: djm34 on October 20, 2014, 05:55:05 AM

Anyway some of the change will certainly make their way to my version when I have time (which I don't at the moment... the priority being on new development... ).
Anyhow I am almost done with sk-1024 miner.
current speed 40MH/s on gtx980
26MH/s on gtx780ti
14MH/s on gtx750ti

great guy! do you open-source your keccak speedup too?

djm34

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Activity: 1400

Merit: 1050

Quote from: PVmining on October 20, 2014, 03:48:52 AM

Quote from: Schleicher on October 19, 2014, 12:07:14 PM

I managed to increase the quark and nist5 speed a little bit.
Source code:
https://github.com/KlausT/ccminer

Big fat thanks!
Love to see you share your optimization with us.

Quote from: AizenSou on October 20, 2014, 03:22:08 AM

Nice. So many people have interest in cuda mining now.
Thanks for this release, although I will stay with djm's version for a while.

I like to mention tpruvots source once more.
https://github.com/tpruvot/ccminer

clean & mostly up to date.
especially for windows guys easy to compile, because he included everything in source that is needed.

what did I (or others) missed in the source which make my version difficult to compile ? Grin

Anyway some of the change will certainly make their way to my version when I have time (which I don't at the moment... the priority being on new development... and so far I haven't had much time to look back)
I looked a bit into schleicher release and there is some interesting stuff.

Anyhow I am almost done with sk-1024 miner.
current speed 40MH/s on gtx980
26MH/s on gtx780ti
14MH/s on gtx750ti

restless

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Quote from: Schleicher on October 19, 2014, 12:07:14 PM

I managed to increase the quark and nist5 speed a little bit.
Source code:
https://github.com/KlausT/ccminer
Compared to djm's m7v7 version:
about 6% faster for quark
about 4% faster for nist5
(on my 750Ti, not overclocked)

Which VS version for compiling? VS2013 says it cant compile native x86 :S

sp_

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Activity: 2926

Merit: 1087

Team Black developer

Quote from: Schleicher on October 19, 2014, 12:07:14 PM

I managed to increase the quark and nist5 speed a little bit.
Source code:
https://github.com/KlausT/ccminer
Compared to djm's m7v7 version:
about 6% faster for quark
about 4% faster for nist5
(on my 750Ti, not overclocked)

Good job. These improvements are different from my maxwell mod, so it meens that it will improve the speed of the maxwell mod when I merge them in.

PVmining

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Activity: 330

Merit: 252

Quote from: Schleicher on October 19, 2014, 12:07:14 PM

I managed to increase the quark and nist5 speed a little bit.
Source code:
https://github.com/KlausT/ccminer

Big fat thanks!
Love to see you share your optimization with us.

Quote from: AizenSou on October 20, 2014, 03:22:08 AM

Nice. So many people have interest in cuda mining now.
Thanks for this release, although I will stay with djm's version for a while.

I like to mention tpruvots source once more.
https://github.com/tpruvot/ccminer

clean & mostly up to date.
especially for windows guys easy to compile, because he included everything in source that is needed.

AizenSou

hero member

Activity: 938

Merit: 1000

Quote from: Schleicher on October 19, 2014, 12:07:14 PM

I managed to increase the quark and nist5 speed a little bit.
Source code:
https://github.com/KlausT/ccminer
Compared to djm's m7v7 version:
about 6% faster for quark
about 4% faster for nist5
(on my 750Ti, not overclocked)

Nice. So many people have interest in cuda mining now. Thanks for this release, although I will stay with djm's version for a while.

Schleicher

hero member

Activity: 675

Merit: 514

I managed to increase the quark and nist5 speed a little bit.
Source code:
https://github.com/KlausT/ccminer
Compared to djm's m7v7 version:
about 6% faster for quark
about 4% faster for nist5
(on my 750Ti, not overclocked)

AizenSou

hero member

Activity: 938

Merit: 1000

Quote from: Ignition75 on October 19, 2014, 07:34:02 AM

Quote from: djm34 on October 19, 2014, 07:17:07 AM

Quote from: Ignition75 on October 19, 2014, 06:59:23 AM

Anyone doing Blade optimisation?

http://h20195.www2.hp.com/V2/GetPDF.aspx/4AA4-2743ENW.pdf

Wink

lol, the cooling solution might be expensive

Haha Chris's new home, I guess.

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