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Question: Do you want to see improvements in Ethash dual-mining with GGS?
I desperately need it. - 8 (15.7%)
It would be nice. - 11 (21.6%)
It's not worth it anymore. - 32 (62.7%)
Total Voters: 51

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Author Topic: Gateless Gate Sharp 1.3.8: 30Mh/s (Ethash) on RX 480!  (Read 204602 times)
zawawa
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September 06, 2018, 01:37:08 PM
 #3901

I *think* I found a jackpot...

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
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September 06, 2018, 01:40:37 PM
 #3902

I *think* I found a jackpot...
The suspense is killing us!

Come on, spit it out! Cheesy


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dumada
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September 06, 2018, 02:02:33 PM
 #3903

I was able to upload a PowerPlay table to Vega 56/64 on the fly.
No more messy registry hacks. This is getting interesting...

The new miner also has a (somewhat clumsy) way to disable some of
the compute units for reduced power consumption.
I need to run more experiments with that, though.

By the way, my new Ethash kernel made it into ethminer.
(I had no idea for weeks. Smiley
It seems that my kernel is possibly the fastest Ethash kernel out there.
I tweaked it a bit, but I don't think it would get any faster than as it is now.

Is your miner faster for R9 390 as well?
Iamtutut
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September 06, 2018, 02:06:46 PM
 #3904

I *think* I found a jackpot...

On the fly memory timings for Vega ? Tongue Tongue Tongue Tongue Tongue Tongue
zawawa
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September 06, 2018, 08:35:24 PM
 #3905

I *think* I found a jackpot...

On the fly memory timings for Vega ? Tongue Tongue Tongue Tongue Tongue Tongue

Well, I need to take another deep dive...

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
zawawa
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September 10, 2018, 05:35:50 PM
 #3906

I did locate Vega's registers for memory timings, but it is taking forever to find the right combination of values for these registers as they are not documented anywhere, not even in the Linux kernel GitHub repository. *sigh*

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
laik2
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September 10, 2018, 05:48:20 PM
 #3907

I did locate Vega's registers for memory timings, but it is taking forever to find the right combination of values for these registers as they are not documented anywhere, not even in the Linux kernel GitHub repository. *sigh*
You can just ask me, I don't bite Cheesy

zawawa
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September 10, 2018, 05:52:02 PM
Last edit: September 11, 2018, 12:09:19 AM by zawawa
 #3908

As for Ethash and Vega, I don't think we would ever be able to maximize the usage of HBM2's bandwidth (4096 bits)
as memory access to anything greater than sizeof(compute_hash_share), which is 512 bits, would be subject
to tCAS and tRAS. Just my two cents.

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
laik2
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September 10, 2018, 05:54:48 PM
 #3909

As for Ethash and Vega, I don't think we would ever be able to maximize the use of HBM2's bandwidth (4096 bits)
as memory access to anything greater than sizeof(compute_hash_share), which is 512 bits, would be subject
to tCAS and tRAS. Just my two cents.
In theory you are absolutely correct, but there is still some improvements you can do to loosen HBM2 and achieve higher memclk.
But for now focus on ggsharp going on linux, there is no good cryptonote miner for linux...
P.S: I don't know if you haven't noticed yet -> https://github.com/OhGodACompany/OhGodADecode/pull/6

zawawa
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September 10, 2018, 06:19:20 PM
 #3910

As for Ethash and Vega, I don't think we would ever be able to maximize the use of HBM2's bandwidth (4096 bits)
as memory access to anything greater than sizeof(compute_hash_share), which is 512 bits, would be subject
to tCAS and tRAS. Just my two cents.
In theory you are absolutely correct, but there is still some improvements you can do to loosen HBM2 and achieve higher memclk.
But for now focus on ggsharp going on linux, there is no good cryptonote miner for linux...
P.S: I don't know if you haven't noticed yet -> https://github.com/OhGodACompany/OhGodADecode/pull/6

I guess I have to resort to that method as tightening memory timings do not seem to have any effects.

By the way, this looks very nice... Thanks!

https://github.com/OhGodACompany/OhGodADecode/pull/6/commits/caf53f5f486f49979c9836a34f28dd1b86da2b8a

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
laik2
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September 10, 2018, 06:24:42 PM
 #3911

Quote
Do not try and bend the spoon. That's impossible. Instead... only try to realize the truth.
Try to bump instead of decrease Smiley

zawawa
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September 11, 2018, 12:07:33 AM
 #3912

Quote
Do not try and bend the spoon. That's impossible. Instead... only try to realize the truth.
Try to bump instead of decrease Smiley


That doesn't seem to do too much to my Sapphire Nitro+ Vega 64, though.
What a bummer... Oh well, let me try this with another Vega card...

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
scryptr
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September 11, 2018, 06:31:37 PM
 #3913

Quote
Do not try and bend the spoon. That's impossible. Instead... only try to realize the truth.
Try to bump instead of decrease Smiley


That doesn't seem to do too much to my Sapphire Nitro+ Vega 64, though.
What a bummer... Oh well, let me try this with another Vega card...

MY VEGAS HAVE A MIND OF THEIR OWN--

I have the same Sapphire Nitro+ RX Vega 64 cards.  I have adjusted the clocks, mining ETH and XMR, and it does little to change the hash rate.  They mine ETH at 36MH/s each, whether I clock them or let them run at default.  I use Linux, and got no better than 1300H/s with XMR.  Usually it was lower.  I am hoping that you will find the answers.

CircusDad and his Windows-based tricks can get 2000H/s on XMR.  He jumps through hoops to do it, too.  I just want to boot and mine.  Good luck...       --scryptr

TIPS:  BTC - 1Fs4uZ6a9ABYBTaHGUfqcwCQmeBRxkKRQT    DASH - XrK81tW31SLsVvZ2WX9VhTjpT6GXJPLdbQ
          ETH - 0x8a42dfAE53612E98daf8614bFA402f3DcD0546Fa    LTC - MKUHfUmRrJUQvELxzajhVaLE5uTPxU2bRK
          SCRYPTR'S NOTEBOOK: https://bitcointalk.org/index.php?topic=5035515.msg46035530#msg46035530  MERIT is appreciated, also.  Thanks!
zawawa
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September 11, 2018, 06:48:15 PM
 #3914

Quote
Do not try and bend the spoon. That's impossible. Instead... only try to realize the truth.
Try to bump instead of decrease Smiley


That doesn't seem to do too much to my Sapphire Nitro+ Vega 64, though.
What a bummer... Oh well, let me try this with another Vega card...

MY VEGAS HAVE A MIND OF THEIR OWN--

I have the same Sapphire Nitro+ RX Vega 64 cards.  I have adjusted the clocks, mining ETH and XMR, and it does little to change the hash rate.  They mine ETH at 36MH/s each, whether I clock them or let them run at default.  I use Linux, and got no better than 1300H/s with XMR.  Usually it was lower.  I am hoping that you will find the answers.

CircusDad and his Windows-based tricks can get 2000H/s on XMR.  He jumps through hoops to do it, too.  I just want to boot and mine.  Good luck...       --scryptr

You mean something like this?


Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
scryptr
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September 11, 2018, 09:34:46 PM
 #3915

YES, EXCELLENT RESULTS! --

But I would want a command line executed console application that runs on Lubuntu/Ubuntu 14.04 or better.  The GUI is nice, but I just want something to be monitored and operated remotely via SSH

Less is more.  If it can be installed in a mining OS with little fuss, system developers will fold it into their work.  OR, dedicated miners will do it for them.  Excavator installs with just a few commands, for example.  Something like that...

--scryptr


Quote
Do not try and bend the spoon. That's impossible. Instead... only try to realize the truth.
Try to bump instead of decrease Smiley


That doesn't seem to do too much to my Sapphire Nitro+ Vega 64, though.
What a bummer... Oh well, let me try this with another Vega card...

MY VEGAS HAVE A MIND OF THEIR OWN--

I have the same Sapphire Nitro+ RX Vega 64 cards.  I have adjusted the clocks, mining ETH and XMR, and it does little to change the hash rate.  They mine ETH at 36MH/s each, whether I clock them or let them run at default.  I use Linux, and got no better than 1300H/s with XMR.  Usually it was lower.  I am hoping that you will find the answers.

CircusDad and his Windows-based tricks can get 2000H/s on XMR.  He jumps through hoops to do it, too.  I just want to boot and mine.  Good luck...       --scryptr

You mean something like this?



TIPS:  BTC - 1Fs4uZ6a9ABYBTaHGUfqcwCQmeBRxkKRQT    DASH - XrK81tW31SLsVvZ2WX9VhTjpT6GXJPLdbQ
          ETH - 0x8a42dfAE53612E98daf8614bFA402f3DcD0546Fa    LTC - MKUHfUmRrJUQvELxzajhVaLE5uTPxU2bRK
          SCRYPTR'S NOTEBOOK: https://bitcointalk.org/index.php?topic=5035515.msg46035530#msg46035530  MERIT is appreciated, also.  Thanks!
zawawa
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September 12, 2018, 06:00:55 PM
 #3916

The command-line version is already there, but Linux is not my priority now.
Unless somebody pays for it, that is.

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
scryptr
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September 13, 2018, 12:07:42 AM
 #3917

The command-line version is already there, but Linux is not my priority now.
Unless somebody pays for it, that is.
THANK YOU FOR YOUR ANSWER--

I guess I will need to wait.  Another day older......       --scryptr

TIPS:  BTC - 1Fs4uZ6a9ABYBTaHGUfqcwCQmeBRxkKRQT    DASH - XrK81tW31SLsVvZ2WX9VhTjpT6GXJPLdbQ
          ETH - 0x8a42dfAE53612E98daf8614bFA402f3DcD0546Fa    LTC - MKUHfUmRrJUQvELxzajhVaLE5uTPxU2bRK
          SCRYPTR'S NOTEBOOK: https://bitcointalk.org/index.php?topic=5035515.msg46035530#msg46035530  MERIT is appreciated, also.  Thanks!
Cezarr
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September 13, 2018, 04:06:31 PM
 #3918

I have installed AMD drivers which GGS requires, but I always get the same message about OpenCL and being redirected to AMD Adrenalin drivers webstie (which I have installed). Why?

PS I have no Windows 10 April Update installed.
zawawa
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September 14, 2018, 11:37:38 AM
 #3919

I have installed AMD drivers which GGS requires, but I always get the same message about OpenCL and being redirected to AMD Adrenalin drivers webstie (which I have installed). Why?

PS I have no Windows 10 April Update installed.

I need to see the "message about OpenCL." You might have to install Windows 10 April Update for the AMD driver.

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
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September 14, 2018, 03:54:27 PM
 #3920

I need to see the "message about OpenCL." You might have to install Windows 10 April Update for the AMD driver.

Failed to initialize OpenCL drivers. Please install apropriate device driver(s) for your graphics cards.

And then my web browser opens https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Adrenalin-Edition-18.5.1-Release-Notes.aspx
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