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Question: Do you want to see improvements in Ethash dual-mining with GGS?
I desperately need it. - 8 (15.1%)
It would be nice. - 12 (22.6%)
It's not worth it anymore. - 33 (62.3%)
Total Voters: 53

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Author Topic: Gateless Gate Sharp 1.3.8: 30Mh/s (Ethash) on RX 480!  (Read 214423 times)
mimagneto
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October 05, 2018, 09:28:44 AM
 #3901

I only work if there is an advanced payment. Too bad!

Actually, I am quite busy right now anyway.
I *think* I found a crack in one of the major algorithms.
If rumors are correct, somebody must have been taking advantage of it for quite some time now.

Oh will you stop teasing us all the time  Tongue

OK, OK. I will disclose as much as I can. I am not going to reveal everything as I still need to pay my bills, though.

There is a critical flaw in Ethash'es memory-hardness as you can generate DAG on the fly with enough computing power.
This is probably impractical with GPU's, but it seems that it is quite possible with FPGA's and ASIC's.
I found an efficient way to represent an Ethash DAG with a memory footprint in the order of several MB's,
which is three orders of magnitude less than the original DAG. I might be able to implement this method
with Vega if I can squeeze everything onto Vega's 4MB L2 cache.

Wow, very interesting.  You're knocking them out of the park bro!  I've always loved your miner for all of the algorithms that it's been able to mine and now that you're adding more algorithms, it's even better. Thank you for all of your hard work.  Cheers!

mimagneto
zawawa (OP)
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October 07, 2018, 05:35:44 PM
 #3902

It seems like I should be able to come up with a ridiculously fast implementation of Ethash.
After all, the illusion of Ethash'es memory-hardness hinges upon the false assumption that
algorithmically-generated DAG's are comparable to a series of true random numbers
in terms of randomness, which is just not true. I will publish everything
after I make enough money to buy a house in Berkeley...

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
mayers8851
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October 07, 2018, 06:27:43 PM
 #3903

It seems like I should be able to come up with a ridiculously fast implementation of Ethash.
After all, the illusion of Ethash'es memory-hardness hinges upon the false assumption that
algorithmically-generated DAG's are comparable to a series of true random numbers
in terms of randomness, which is just not true. I will publish everything
after I make enough money to buy a house in Berkeley...

I read it and laugh, again and again, thanks Grin
This is the best message from you, ever!
I must save it here as a quote...
wtfonly16
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October 07, 2018, 07:40:19 PM
 #3904

wat is speed on 570 cryptoniteV7 ?

ye i aint bares
dragonmike
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October 22, 2018, 11:57:49 AM
 #3905

Come on, Zawawa, don't leave us hanging like that, we need updated software from you! Cheesy

Actually, nobody's released a properly optimised x16r/s miner for AMD in the last months. It's painful to see the RX cards dragging their feet with one of the most popular GPU algos out there. Same with ProgPow.
zawawa (OP)
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October 24, 2018, 10:54:28 PM
 #3906

I thought the last few "quotes" of mine were like the biggest giveaway ever.
Anyway, I am extremely busy with FPGA development and other stuff.
I had no idea Xilinx's SDK was such a major pain in the rear...

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
Rock and Paper
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October 25, 2018, 10:35:43 AM
 #3907

may i know the expected hash rate of r9 fury in cryptonight heavy?
zawawa (OP)
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October 27, 2018, 04:56:29 PM
 #3908

may i know the expected hash rate of r9 fury in cryptonight heavy?

I will answer these questions once I get back to GPU mining.

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
Mastker
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October 27, 2018, 05:07:05 PM
 #3909

wat is speed on 570 cryptoniteV7 ?

We need V8 miner.
dragonmike
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October 27, 2018, 07:50:32 PM
 #3910

I thought the last few "quotes" of mine were like the biggest giveaway ever.
Anyway, I am extremely busy with FPGA development and other stuff.
I had no idea Xilinx's SDK was such a major pain in the rear...
Are you developing bitstreams for sqrl/allmine/mineority?
Which algos are you working on out of curiosity?
zawawa (OP)
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October 28, 2018, 03:25:11 PM
 #3911

I thought the last few "quotes" of mine were like the biggest giveaway ever.
Anyway, I am extremely busy with FPGA development and other stuff.
I had no idea Xilinx's SDK was such a major pain in the rear...
Are you developing bitstreams for sqrl/allmine/mineority?
Which algos are you working on out of curiosity?

I'm developing bitstreams independently for myself.
I am still optimizing Ethash. I am planning to work on ProgPoW and CryptoNight variants, too.

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
alucard20724
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October 28, 2018, 11:46:57 PM
 #3912

I thought the last few "quotes" of mine were like the biggest giveaway ever.
Anyway, I am extremely busy with FPGA development and other stuff.
I had no idea Xilinx's SDK was such a major pain in the rear...
Are you developing bitstreams for sqrl/allmine/mineority?
Which algos are you working on out of curiosity?

I'm developing bitstreams independently for myself.
I am still optimizing Ethash. I am planning to work on ProgPoW and CryptoNight variants, too.

which FPGA are you working with... asking for a friend..  Wink Cool
zawawa (OP)
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October 30, 2018, 03:45:52 PM
 #3913

I thought the last few "quotes" of mine were like the biggest giveaway ever.
Anyway, I am extremely busy with FPGA development and other stuff.
I had no idea Xilinx's SDK was such a major pain in the rear...
Are you developing bitstreams for sqrl/allmine/mineority?
Which algos are you working on out of curiosity?

I'm developing bitstreams independently for myself.
I am still optimizing Ethash. I am planning to work on ProgPoW and CryptoNight variants, too.

which FPGA are you working with... asking for a friend..  Wink Cool

I am currently targeting BCU1525. I would buy a better model now, though.

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
chup
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October 31, 2018, 03:08:25 PM
 #3914


I'm developing bitstreams independently for myself.
I am still optimizing Ethash. I am planning to work on ProgPoW and CryptoNight variants, too.

CryptoNight is crowded, so ProgPoW first should be great approach.

dragonmike
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October 31, 2018, 04:14:37 PM
 #3915


I'm developing bitstreams independently for myself.
I am still optimizing Ethash. I am planning to work on ProgPoW and CryptoNight variants, too.

CryptoNight is crowded, so ProgPoW first should be great approach.
...and x16R. God does that algo needs optimising for AMD... And I've been told there's craploads to extract out of AMD cards for that algo, should someone with the right skills get onto it.

Not implying you should. Like... at all. Really.

Grin
Iamtutut
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November 07, 2018, 08:11:10 AM
 #3916

I am currently targeting BCU1525. I would buy a better model now, though.

What would you buy then ?
Darek90
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November 07, 2018, 06:39:36 PM
 #3917

V8 monero version soon?
UnclWish
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November 15, 2018, 09:42:38 AM
 #3918

I still waiting Nicehash heavy support...
evlo
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December 28, 2018, 11:48:17 PM
 #3919

I thought the last few "quotes" of mine were like the biggest giveaway ever.
Anyway, I am extremely busy with FPGA development and other stuff.
I had no idea Xilinx's SDK was such a major pain in the rear...
Are you developing bitstreams for sqrl/allmine/mineority?
Which algos are you working on out of curiosity?

I'm developing bitstreams independently for myself.
I am still optimizing Ethash. I am planning to work on ProgPoW and CryptoNight variants, too.
So that youtube video might not be fake after all? Cheesy
Poetryslamer
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July 06, 2019, 04:33:04 AM
 #3920

Does someone know how to uninstall it completly? While i do the uninstall it says there is already a version on this computer...
I removed all folders too, like it was said on ~page 90. But nothing works.

I think vr_redist, is the problem somehow, i even uninstall this, but somehow i cant repair nor uninstall it.

Would be awesome if I could use this programm again, it was pretty good!
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