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Author Topic: Bounty for Open-Sourced XMR/Cryptonight GPU Miner Bounties Thread  (Read 170869 times)
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July 29, 2014, 06:53:56 AM
 #121



I am starting to take a serious look at this algo but that cannot happen until the playing field is level.

If the guy who made the miner kept it a secret and just mined , like other things with other coins have gone down in the past he would have been better off but he wants a piece of everyone's action.

Developers deserve compensation for thier work , but equal to what they develop.

The rest is for the community.

I would urge those who have gpu miners to make the code open source for the good of all.

I think the fame you will get and respect and potential for future work will far outweigh your current strategy.

Please consider this.


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July 31, 2014, 10:59:08 AM
 #122

I have worked on CryptoNight ATI sgminer based on sph-sgminer.

I have already lost more then one week for this full-time job  Embarrassed , but currently I don't have time for this project.  Undecided

Here is repo: https://github.com/Atrides/sgminer-monero

What is done: all except of right cryptonight.cl

Miner works currently via RPCv1, available on test-port 8001 on erebor.dwarfpool.com
I have integrated djm's cpu-miner to compare hash, so, debuggers can see it in logs as "DIFFERENT_HASH" if OpenCL gives wrong hash.

In "cryptonight.cl_withaes_noworking" I have added AES implementation from djm. But with some errors.
"cryptonight.cl" == "cryptonight.cl_withkeccak_noaes" does not have AES therefore bad hashes.

So, if anybody can check and make normal "cryptonight.cl", you can use test port 8001.




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August 01, 2014, 01:18:10 AM
 #123

thanks, cool , i forked your repo ill check it out probably this weekend should have some time

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August 06, 2014, 06:46:09 AM
 #124

Bump  Smiley
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August 08, 2014, 11:59:52 AM
Last edit: August 08, 2014, 12:40:02 PM by runra
 #125

set -l ?

nomal is 8x40 i can't run  now i use 6x40 can run on 750ti 220 h/s
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August 22, 2014, 06:15:49 PM
 #126

What is it?
This problem with card?

?
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August 28, 2014, 08:19:22 AM
 #127

What is it?
This problem with card?

?

OC'd too high.

I got similar off-limit readings using my old GeForce GT 430 card -- even without overclocking.
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September 20, 2014, 02:46:34 PM
 #128

Anyone settings / updated miner for GTX 980?
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September 20, 2014, 10:56:22 PM
 #129

Anyone settings / updated miner for GTX 980?

Send me the card and I will test it out for you.  Grin

Nice GPU.

My lil 750Ti, I use this  8x30

Maybe try that and then try other settings to compare to.
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September 20, 2014, 11:38:27 PM
 #130

GTX 980 makes GPU mining profitable again.
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September 21, 2014, 02:56:06 AM
 #131

GTX 980 makes GPU mining profitable again.


How?  It's absurdly expensive, and at first (naive) testing, appears to be similar to the 750ti, plus or minus a bit.  Ok, you save pci-e slots.  That's good.  But the ratios of hash vs power draw are nothing new.. now maybe that changes as developers start really optimizing for the cards.. but I don't think we're going to see massive improvement when the first pass was basically this good.

Maybe there are new silicon features that can be exploited, though..
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September 22, 2014, 09:34:01 PM
 #132

Anyone settings / updated miner for GTX 980?

Send me the card and I will test it out for you.  Grin

Nice GPU.

My lil 750Ti, I use this  8x30

Maybe try that and then try other settings to compare to.

No matter what settings i try the card is barely warm with 60c and 30% cooler. Its not used to full. Hash is 530 with 8x128 (best ive gotten)
Tsiv, any ideas? It should get at least 3x 750ti perf @1000hash
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September 22, 2014, 11:30:46 PM
 #133

GTX 970 is probably the better card for mining, for the money.
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September 27, 2014, 07:46:51 PM
 #134

https://github.com/tsiv/ccminer-cryptonight/releases/tag/v0.17

Tsiv released a new version with compute 5.2 4 days ago. You guys with 970 and 980 cards should check it out and see if it gives you better performance.

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September 28, 2014, 05:28:10 AM
 #135

Running it now, what settings do you guys recommend for a GTX970?
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September 29, 2014, 09:36:02 AM
 #136

Can't wait to try it out later this evening.
@ Heslo - what kind of settings are you using and what are you getting on your GTX 970?

I was getting 550hash on my GTX 980 (OC) with the old version...
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September 29, 2014, 12:51:21 PM
 #137

Around the 450h/s on my 970 with the 8x60 flag. Not sure if that's good or not or even the right setting :/
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September 29, 2014, 01:35:38 PM
 #138

Around the 450h/s on my 970 with the 8x60 flag. Not sure if that's good or not or even the right setting :/

try 8x128?
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September 30, 2014, 03:55:25 AM
Last edit: September 30, 2014, 08:13:02 AM by heslo
 #139

Getting around the 465-470h/s now
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September 30, 2014, 03:00:04 PM
 #140

Getting around the 465-470h/s now

i guess this is not good news then. how hot does your card get under which temperature and how much video ram is being used?

i know that mine wasn't being used to the full (card being barely warm with fan at 30%), so there's definitely some optimizations to make on the miner side.
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