Gateless Gate Sharp 1.3.8: 30Mh/s (Ethash) on RX 480! - page 146.

UnclWish

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Activity: 1484

Merit: 253

Quote from: zawawa on April 02, 2017, 06:48:25 AM

Quote from: UnclWish on April 02, 2017, 05:25:50 AM

zawawa, thanks! What about nicehash ethereum comatibility?
And what is the optimal parameters for 280X and 270X?

On Claymore Dual miner 8.1 I got 15.6M on 280X and 11.6M on 270X with -etha 1,1 parameter (auto is -etha 0,0 wich is slower on my cards).
On sgminer-gm 5.5.5-gm-nicehash-8 with gg 0.1.3pre5 ethash-new kernel and bins I got only 15M on 280X and 10.7M on 270X.
Even with 1% fee Claymore is quicker on tahiti and pitcairn... Or I do wrong something?

Well, I don't maintain sgminer-gm-nicehash, so I have no idea.

gg miner is not work on nicehash. All shares rejecting. Because of it I use sg-miner with gg kernels and bins.
Please add support for nicehash ethereum.

zawawa

sr. member

Activity: 728

Merit: 304

Miner Developer

Quote from: UnclWish on April 02, 2017, 05:25:50 AM

zawawa, thanks! What about nicehash ethereum comatibility?
And what is the optimal parameters for 280X and 270X?

On Claymore Dual miner 8.1 I got 15.6M on 280X and 11.6M on 270X with -etha 1,1 parameter (auto is -etha 0,0 wich is slower on my cards).
On sgminer-gm 5.5.5-gm-nicehash-8 with gg 0.1.3pre5 ethash-new kernel and bins I got only 15M on 280X and 10.7M on 270X.
Even with 1% fee Claymore is quicker on tahiti and pitcairn... Or I do wrong something?

Well, I don't maintain sgminer-gm-nicehash, so I have no idea.

UnclWish

sr. member

Activity: 1484

Merit: 253

zawawa, thanks! What about nicehash ethereum comatibility?
And what is the optimal parameters for 280X and 270X?

On Claymore Dual miner 8.1 I got 15.6M on 280X and 11.6M on 270X with -etha 1,1 parameter (auto is -etha 0,0 wich is slower on my cards).
On sgminer-gm 5.5.5-gm-nicehash-8 with gg 0.1.3pre5 ethash-new kernel and bins I got only 15M on 280X and 10.7M on 270X.
Even with 1% fee Claymore is quicker on tahiti and pitcairn... Or I do wrong something?

zawawa

sr. member

Activity: 728

Merit: 304

Miner Developer

i just uploaded a new pre-release with Ethash assembly kernels for all GCN1/GCN3 devices, including Fury, Fury X, and Nano:

https://github.com/zawawawa/gatelessgate/releases/tag/v0.1.3-pre5

The default settings in .bat/.sh files are improved as well.
As always, I really appreciate your donations and feedback. Enjoy!

nimy

newbie

Activity: 50

Merit: 0

How to minimize the hardware error? Got a lot HW.. using default intensity from github.

laik2

sr. member

Activity: 652

Merit: 266

With newer kernel HW error rate has increased a bit, Using your asm binary kernel reports 29.5 stable with less hw errors. When I delete bins and ethash-new.cl generates binary kernel rate reaches 30.1 but with about 3.66 hw errors per minute average, last one was with 2.33 average.

nimy

newbie

Activity: 50

Merit: 0

Quote from: cryptominer420 on April 02, 2017, 12:34:22 AM

@nimy

You have to download the source from github and extract the binary-kernel, and Kernel folders to GG pre4 folder then I use the settings provided by OP. You should be able to get 28 - 29.

Note: I have been tweaking my cards bioses for quite some time now to achieve the speeds I have. I have been monitoring the timings thread to learn and nerdralph has a tool that got me a 1MH boost to my old mem shift timings. (I don't share my bioses as I believe everyone can take the time to learn if they want more.)

Thanks.. now i got 28mhs.. worth it.. next need to optimize my memory timings..

cryptominer420

sr. member

Activity: 450

Merit: 255

Yea, The miner was only reporting 27-30MH/s but pool side it was always more.

zawawa

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Activity: 728

Merit: 304

Miner Developer

Quote from: cryptominer420 on April 01, 2017, 11:28:58 PM

asm version ethash-new results

Mem Type:	Version:	Brand:	Model:	GG:	Claymore:	Run Time:	Core Clock:	Mem Clock:
Hynix	470 4GB	Powercolor	Red Devil	28.5MH/s	28.4MH/s	24Hr	1150	1925
Samsung	470 4GB	Powercolor	Red Dragon	31.3MH/s	30.5MH/s	24Hr	1150	2125
Samsung	470 4GB	Asus	Strix	32.3MH/s	31.8MH/s	24Hr	1240	2175

Hashrates are 24Hr average at ethpool not via the miner Program.
System specs
Intel core 2 duo
4GB ddr2
60GB SSD
Windows 10 Anniversary

Thanks for the report!
So GG is officially faster than Claymore's, albeit in a totally unexpected way, huh?

cryptominer420

sr. member

Activity: 450

Merit: 255

@nimy

You have to download the source from github and extract the binary-kernel, and Kernel folders to GG pre4 folder then I use the settings provided by OP. You should be able to get 28 - 29.

Note: I have been tweaking my cards bioses for quite some time now to achieve the speeds I have. I have been monitoring the timings thread to learn and nerdralph has a tool that got me a 1MH boost to my old mem shift timings. (I don't share my bioses as I believe everyone can take the time to learn if they want more.)

nimy

newbie

Activity: 50

Merit: 0

Quote from: cryptominer420 on April 01, 2017, 11:28:58 PM

asm version ethash-new results

Mem Type:	Version:	Brand:	Model:	GG:	Claymore:	Run Time:	Core Clock:	Mem Clock:
Hynix	470 4GB	Powercolor	Red Devil	28.5MH/s	28.4MH/s	24Hr	1150	1925
Samsung	470 4GB	Powercolor	Red Dragon	31.3MH/s	30.5MH/s	24Hr	1150	2125
Samsung	470 4GB	Asus	Strix	32.3MH/s	31.8MH/s	24Hr	1240	2175

Hashrates are 24Hr average at ethpool not via the miner Program.
System specs
Intel core 2 duo
4GB ddr2
60GB SSD
Windows 10 Anniversary

May i know your configuration bat file? mine rx480 only got below 28mhs
and how do i know i'm using the asm version ethash? i just download the precompiled binaries for windows.

cryptominer420

sr. member

Activity: 450

Merit: 255

asm version ethash-new results

Mem Type:	Version:	Brand:	Model:	GG:	Claymore:	Run Time:	Core Clock:	Mem Clock:
Hynix	470 4GB	Powercolor	Red Devil	28.5MH/s	28.4MH/s	24Hr	1150	1925
Samsung	470 4GB	Powercolor	Red Dragon	31.3MH/s	30.5MH/s	24Hr	1150	2125
Samsung	470 4GB	Asus	Strix	32.3MH/s	31.8MH/s	24Hr	1240	2175

Hashrates are 24Hr average at ethpool not via the miner Program.
System specs
Intel core 2 duo
4GB ddr2
60GB SSD
Windows 10 Anniversary

dallase

member

Activity: 129

Merit: 10

Quote

[19:51:57] Building binary ethash-newEllesmeregw192l8.bin
[19:51:58] Initialising kernel ethash-new.cl with nfactor 10, n 1024

only nets like 24Mh

does that mean its not loading the asm?

laik2

sr. member

Activity: 652

Merit: 266

Quote from: zawawa on April 01, 2017, 05:35:51 PM

Quote from: UnclWish on April 01, 2017, 04:47:01 PM

Quote from: zawawa on April 01, 2017, 04:32:24 PM

Oh well, I will get to that when I have a chance.
The Ethash kernel is a tad faster now. I will push the change to the repo soon.
These Ethash kernels are so weird... Seemingly innocuous changes cause hardware errors for no obvious reasons.
It is so refreshing to work on a different kernel after tackling with Equihash for so long, though.

What is the situation with Equihash? You can increase speed close to Claymore miner results? Whan we can test it?

I am currently working on a new sorting algorithm.
It's hard to give you a definite time frame now, though.

Just to report

Quote

gatelessgate 0.1.3-pre4 - Started: [2017-03-31 22:57:51] - [1 day 02:59:13]
--------------------------------------------------------------------------------
(5s):29.18M (avg):29.98Mh/s | A:2612000000000 R:4000000000 HW:4074 WU:27.426/m
ST: 1 SS: 1 NB: 6639 LW: 123015 GF: 12 RF: 0

Quote

Block: 9c7fe57e... Diff:0 Started: [01:57:11] Best share: 70.8T
--------------------------------------------------------------------------------
[P]ool management [G]PU management ettings [D]isplay options [Q]uit
GPU 0: | 30.01M/29.98Mh/s | R: 0.2% HW:4075 WU:27.429/m xI:4620

zawawa

sr. member

Activity: 728

Merit: 304

Miner Developer

Quote from: UnclWish on April 01, 2017, 04:47:01 PM

Quote from: zawawa on April 01, 2017, 04:32:24 PM

Oh well, I will get to that when I have a chance.
The Ethash kernel is a tad faster now. I will push the change to the repo soon.
These Ethash kernels are so weird... Seemingly innocuous changes cause hardware errors for no obvious reasons.
It is so refreshing to work on a different kernel after tackling with Equihash for so long, though.

What is the situation with Equihash? You can increase speed close to Claymore miner results? Whan we can test it?

I am currently working on a new sorting algorithm.
It's hard to give you a definite time frame now, though.

UnclWish

sr. member

Activity: 1484

Merit: 253

Quote from: zawawa on April 01, 2017, 04:32:24 PM

Oh well, I will get to that when I have a chance.
The Ethash kernel is a tad faster now. I will push the change to the repo soon.
These Ethash kernels are so weird... Seemingly innocuous changes cause hardware errors for no obvious reasons.
It is so refreshing to work on a different kernel after tackling with Equihash for so long, though.

What is the situation with Equihash? You can increase speed close to Claymore miner results? Whan we can test it?

zawawa

sr. member

Activity: 728

Merit: 304

Miner Developer

Oh well, I will get to that when I have a chance.
The Ethash kernel is a tad faster now. I will push the change to the repo soon.
These Ethash kernels are so weird... Seemingly innocuous changes cause hardware errors for no obvious reasons.
It is so refreshing to work on a different kernel after tackling with Equihash for so long, though.

SunStruck

sr. member

Activity: 676

Merit: 250

also it could be the same reason why claymore doesnt work with your dbix coin (ethash), only after the blockchain reached height #30000.

lupanar

sr. member

Activity: 1344

Merit: 252

Quote from: laik2 on April 01, 2017, 05:13:17 AM

The problem is not with GG but with stratum server different pools are using.

Maybe, but ethminer have no problems with stratum server of different pools.

laik2

sr. member

Activity: 652

Merit: 266

The problem is not with GG but with stratum server different pools are using.

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