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Author Topic: Donations to open source a GPU Protoshares miner (PTS)  (Read 95175 times)

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Offline th4o

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #118 on: January 10, 2014, 10:20:11 am »
Thank you. I looked into that and changed it to 21.

Still the same issue and output.
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Offline ryen123

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #117 on: January 10, 2014, 10:08:18 am »
Quote from: th4o on January 10, 2014, 10:01:48 am
Thank You, for your great development!

It compiled fine under ubuntu 12.04. Its also running, but does not get any collision:

********************************************
*** cudapts - Nvidia PTS Pool Miner v0.7 RC2 <experimental>
*** by dga - based on ptsminer.
*** If you like this software, please consider sending tips to:
*** PTS:  Pr8cnhz5eDsUegBZD4VZmGDARcKaozWbBc
*** BTC:  17sb5mcCnnt4xH3eEkVi6kHvhzQRjPRBtS
*** Your donations will encourage further optimization and development
***
*** press CTRL+C to exit
********************************************
using SSE4
spawning 1 worker thread(s)
[WORKER0] Hello, World!
Initializing.  Device has 2118770688 free of 2147155968 total bytes of memory
connecting to 54.201.26.128:1337
[WORKER0] GoGoGo!
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d


It is an NVIDIA Quadro 3000M GPU and I edited the makefile to sm_20. With 30 is is the same.

What can cause the problem?

Yours should be sm_21. Try and see.

https://developer.nvidia.com/cuda-gpus
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Offline th4o

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #116 on: January 10, 2014, 10:01:48 am »
Thank You, for your great development!

It compiled fine under ubuntu 12.04. Its also running, but does not get any collision:

********************************************
*** cudapts - Nvidia PTS Pool Miner v0.7 RC2 <experimental>
*** by dga - based on ptsminer.
*** If you like this software, please consider sending tips to:
*** PTS:  Pr8cnhz5eDsUegBZD4VZmGDARcKaozWbBc
*** BTC:  17sb5mcCnnt4xH3eEkVi6kHvhzQRjPRBtS
*** Your donations will encourage further optimization and development
***
*** press CTRL+C to exit
********************************************
using SSE4
spawning 1 worker thread(s)
[WORKER0] Hello, World!
Initializing.  Device has 2118770688 free of 2147155968 total bytes of memory
connecting to 54.201.26.128:1337
[WORKER0] GoGoGo!
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d
[MASTER] work received - sharetarget: 03ffffffffffffffffffffffffffffffffffffffffffffffffffffffbeefde4d


It is an NVIDIA Quadro 3000M GPU and I edited the makefile to sm_20. With 30 is is the same.

What can cause the problem?
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Offline EvilTwin

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #115 on: January 10, 2014, 09:42:00 am »
Is the cuda-miner independent from the cpu? Would this run on a machine with amd-cpu?
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Offline slothlike

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #114 on: January 10, 2014, 07:38:12 am »
archit was it problems with yasm?  I have been fing around with it all night.

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Offline sohueasy

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #113 on: January 10, 2014, 07:30:00 am »
how about efficiency in win compares to Linux ?
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Offline archit

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #112 on: January 10, 2014, 07:05:40 am »
Got it mostly working 500 c/m on GTX 560ti on windows and ypool :)

I will release it soon

Donations:
PTS:Pn9b5y2FRpAn4V94gTLjxJ9eSQkeuuU6GP
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Offline archit

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #111 on: January 10, 2014, 04:24:32 am »
The problem isn't that, it's in the hashing algorithm, maybe YASM didn't compile the asm files properly. This forced me to use SPH which I think is creating a bottleneck
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Offline slothlike

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #110 on: January 10, 2014, 04:09:36 am »
Quote from: archit on January 10, 2014, 02:54:05 am


Slothlike - I did it but it's a lot slower than abc123
Archit did you compile for compute 3.5 and did you change the constant that dave recommended (Copied his post below)?



"I see you found which constants to tune to get a little more speed at the use of a little more memory. :-)

If anyone running Linux wants to try to match his performance numbers, change the constant:

#define NUM_COUNTBITS_POWER 31

in gpuhash.cu from 31 to 32.  You'll have to have about 1.2GB of memory on your GPU, but if you have it, you'll get a better c/m rate that should match what the above author posted.  I plan a future release that auto-selects this a bit more carefully.

n.b.  It's perfectly within the license of the code I released to re-brand and add your own donation to it, but I just want to be clear to the forum that these donations aren't going to me.  Obviously, however, it's also a pain to get these things working on Windows."


« Last Edit: January 10, 2014, 04:15:16 am by slothlike »
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Offline markieta

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #109 on: January 10, 2014, 04:01:49 am »
I would love to hear how current gen cards fair with this miner (gtx 760, 770, 780). Am I preaching to choir... or will this miner not work with those cards yet?
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Offline archit

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #108 on: January 10, 2014, 02:54:05 am »
Earthbound if you just compiled my files, it won't work

Slothlike - I did it but it's a lot slower than abc123
« Last Edit: January 10, 2014, 03:02:13 am by archit »
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Offline bitminer9000

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #107 on: January 10, 2014, 02:44:13 am »
changed sm to 13
works on gtx 295 np
gtx295 is dual gpu,  so   2x 335c/m

Thanks!
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Offline slothlike

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #106 on: January 10, 2014, 02:28:29 am »
Guys I am pretty sure we are going about building a windows release all wrong.  Cuda is basicly impossible to get to work under cygwin.  The nvida site is riddled with support request about this with nvidias official response being we aren't ever going to support it.  Instead I suggest we take Daves gpuhash kernel code which is relatively self contained and easy to get to compile under visual studio and then merge it in with the source for https://github.com/jh000/jhProtominer here.  I have gotten the kernel to compile no problem.  If anyone who is more familiar with the protoshares algorithm is willing to point me in the right direction of what function call I need to replace with a call to daves kernel I will happily give it a shot and put up a github link with the code. 
--Adam

Pretty sure this is what abc123 did btw .  As its the only way I can think to get past the yasm roadblock with Dave's source.
« Last Edit: January 10, 2014, 02:30:35 am by slothlike »
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Offline earthbound

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #105 on: January 10, 2014, 12:18:04 am »
Got it to compile, and it executes, but I need to actually use it with a card that has compute 3.0 ability :)

It's hard-coded to mine at beeeeer.org, apparently, by the way. I'd alter it to accept url etc. parameters . . .
« Last Edit: January 10, 2014, 12:21:33 am by earthbound »
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Offline Sullivan

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Re: Donations to open source a GPU Protoshares miner (PTS)
« Reply #104 on: January 09, 2014, 10:03:52 pm »
Working for me, thanks for the contribution.
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