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Author Topic: Gateless Gate Sharp 1.1.4: zawawa's open-source dual ETH/XMR/PASC/LBC miner  (Read 163399 times)
nerdralph
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January 29, 2017, 06:57:57 PM
 #481

I urgently need to set up clang/llvm as I feel like losing hairs dealing with disassembled codes...

If you were using Ubuntu for development setup it's pretty easy.

Code:
miner@l1:~/bin$ apt-cache policy clang-3.9
clang-3.9:
  Installed: 1:3.9~svn288847-1~exp1
  Candidate: 1:3.9~svn288847-1~exp1
  Version table:
 *** 1:3.9~svn288847-1~exp1 0
        500 http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.9/main amd64 Packages

You'll also probably want libclc-dev.
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cryptominer420
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January 29, 2017, 08:41:29 PM
 #482

1.3-pre0

Preliminary Testing
my tahiti 7870xt -I 10
GG = 139-142h/s very random 5 Second spikes up-to 160h/s+
Claymore = 140-148h/s - dev fee = 137-145h/s

So it's very very close on tahiti

Will test on 270x and rx 470 4GB Modded Later

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zawawa
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January 29, 2017, 10:33:09 PM
 #483

1.3-pre0

Preliminary Testing
my tahiti 7870xt -I 10
GG = 139-142h/s very random 5 Second spikes up-to 160h/s+
Claymore = 140-148h/s - dev fee = 137-145h/s

So it's very very close on tahiti

Will test on 270x and rx 470 4GB Modded Later

So nerdralph is right, then. I'm almost catching up, huh.

Quote
On all AMD Radeon HD 79XX-series GPUs, there are 12 channels. A crossbar distributes the load to the appropriate memory channel. Each memory channel has a read/write global L2 cache, with 64 kB per channel. The cache line size is 64 bytes. . . . On AMD Radeon HD 78XX GPUs, the channel selection are bits 10:8 of the byte address. For the AMD Radeon  HD 77XX, the channel selection are bits 9:8 of the byte address. This means a linear burst switches channels every 256 bytes.
http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/opencl-optimization-guide/

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megacrypto
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January 29, 2017, 10:46:56 PM
 #484

im still confused on how to build it on ubuntu 16.04 Smiley))

i got the source and compiled it ... running it i get sgminer 5.5.4 and same hashrate im getting from genesis sgminer 5.5.5 ... R9-390x: 285 h/s and RX470: 188 h/s?!

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zawawa
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January 29, 2017, 10:56:31 PM
 #485

im still confused on how to build it on ubuntu 16.04 Smiley))

i got the source and compiled it ... running it i get sgminer 5.5.4 and same hashrate im getting from genesis sgminer 5.5.5 ... R9-390x: 285 h/s and RX470: 188 h/s?!


The speeds should be pretty much the same because sgminer-gm has my kernel and I haven't updated yet for Linux.
The new kernel should be ready tonight, hopefully...

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
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qwep1
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January 29, 2017, 11:04:54 PM
 #486

zawawa Hi what about PASCminer

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zawawa
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January 30, 2017, 12:37:48 AM
 #487

Easy, easy. One thing at a time.

I think I finally figured out the last secret to Claymore's performance.
Since the maximum memory throughput is dictated by the hardware limitations, it is imperative to maintain a steady flow of memory transfer without interruptions. It's as simple as that.

Oops, my wife is calling. Gotta go!

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
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cryptominer420
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January 30, 2017, 02:58:46 AM
 #488

OK Heavily Modded RX 470 Comparison
GG -I 10 = 198-215h/s
GG -I 11 = 202-218h/s

CM = 219-230h/s - Fee = 214.5-225.5h/s

270x matches the 7870XT in comparison

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dallase
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January 30, 2017, 04:36:47 AM
 #489

So I guess I cant just take the 0.1.3 kernel/equihash* files and recompile sgminer-gm 5.5.5 on linux.   I re-defined a bunch of variables that no longer exist in equihash-param.h that ocl.c wanted to be defined, and I got it to compile, but it segfaults during runtime.   So there must be more to it Smiley
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January 30, 2017, 06:15:33 AM
 #490

Scratch that, I managed to get it running with new kernels... but only 180sols on modded rx470s

[2017-01-30 00:14:16] GPU0                | (5s):178.4 (avg):179.1h/s | A:10 R:0 HW:0 WU:6.308/m                   
[2017-01-30 00:14:16] GPU1                | (5s):182.1 (avg):178.9h/s | A:6 R:0 HW:0 WU:3.785/m                   
[2017-01-30 00:14:16] GPU2                | (5s):173.4 (avg):176.6h/s | A:6 R:0 HW:0 WU:3.785/m                   
[2017-01-30 00:14:16] GPU3                | (5s):179.3 (avg):179.8h/s | A:13 R:0 HW:0 WU:8.201/m                   
[2017-01-30 00:14:16] GPU4                | (5s):179.9 (avg):179.4h/s | A:8 R:0 HW:0 WU:5.047/m                   
[2017-01-30 00:14:16] GPU5                | (5s):179.9 (avg):178.1h/s | A:10 R:0 HW:0 WU:6.308/m   

Is the windows version using the equihash-gcn1-ocl12-32bit.asm kernel?

zawawa
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January 30, 2017, 06:18:05 AM
 #491

Scratch that, I managed to get it running with new kernels... but only 180sols on modded rx470s

[2017-01-30 00:14:16] GPU0                | (5s):178.4 (avg):179.1h/s | A:10 R:0 HW:0 WU:6.308/m                   
[2017-01-30 00:14:16] GPU1                | (5s):182.1 (avg):178.9h/s | A:6 R:0 HW:0 WU:3.785/m                   
[2017-01-30 00:14:16] GPU2                | (5s):173.4 (avg):176.6h/s | A:6 R:0 HW:0 WU:3.785/m                   
[2017-01-30 00:14:16] GPU3                | (5s):179.3 (avg):179.8h/s | A:13 R:0 HW:0 WU:8.201/m                   
[2017-01-30 00:14:16] GPU4                | (5s):179.9 (avg):179.4h/s | A:8 R:0 HW:0 WU:5.047/m                   
[2017-01-30 00:14:16] GPU5                | (5s):179.9 (avg):178.1h/s | A:10 R:0 HW:0 WU:6.308/m   

Is the windows version using the equihash-gcn1-ocl12-32bit.asm kernel?



Yes. Be patient, guys. I'm working on something here.

Gateless Gate Sharp, an open-source ETH/XMR miner: http://bit.ly/2rJ2x4V
BTC: 1BHwDWVerUTiKxhHPf2ubqKKiBMiKQGomZ
dallase
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January 30, 2017, 06:22:58 AM
 #492

Scratch that, I managed to get it running with new kernels... but only 180sols on modded rx470s

[2017-01-30 00:14:16] GPU0                | (5s):178.4 (avg):179.1h/s | A:10 R:0 HW:0 WU:6.308/m                   
[2017-01-30 00:14:16] GPU1                | (5s):182.1 (avg):178.9h/s | A:6 R:0 HW:0 WU:3.785/m                   
[2017-01-30 00:14:16] GPU2                | (5s):173.4 (avg):176.6h/s | A:6 R:0 HW:0 WU:3.785/m                   
[2017-01-30 00:14:16] GPU3                | (5s):179.3 (avg):179.8h/s | A:13 R:0 HW:0 WU:8.201/m                   
[2017-01-30 00:14:16] GPU4                | (5s):179.9 (avg):179.4h/s | A:8 R:0 HW:0 WU:5.047/m                   
[2017-01-30 00:14:16] GPU5                | (5s):179.9 (avg):178.1h/s | A:10 R:0 HW:0 WU:6.308/m   

Is the windows version using the equihash-gcn1-ocl12-32bit.asm kernel?



Yes. Be patient, guys. I'm working on something here.

Sorry, I just read backwards and see "The new assembly version is for GCN1 and Windows only for now."
zawawa
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January 30, 2017, 08:05:44 AM
 #493

No problem. Good news, peeps! I was able to achieve 453 sol/s on 7990 without the GCN assembly.
That should translate into 500 sol/s with the GCN assembly.
The trick was to run the slot loads/radix sort and collision search concurrently. I'm getting really good at this!

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m1n1ngP4d4w4n
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January 30, 2017, 08:57:16 AM
 #494

No problem. Good news, peeps! I was able to achieve 453 sol/s on 7990 without the GCN assembly.
That should translate into 500 sol/s with the GCN assembly.
The trick was to run the slot loads/radix sort and collision search concurrently. I'm getting really good at this!

Nice work man, you rock  Wink

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January 30, 2017, 09:01:16 AM
 #495

Nice. Now we need linux version.
Thank you zawawa for hard work will donate soon.
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January 30, 2017, 03:41:22 PM
 #496

With latest GG 0.1.3-pre0 my 280x shows me ~250sol/s (Win8.1x64, 15.12). And what I want to say - this is great result! Needs only 15+% speedup, that hits CM11.1(up to 295 sol/s). Thanks!

And for my nvidia 1070 rig - I get error right after start:
"Error -54: Reading results buffer for "ALGO_EQUIHASH failed. (clEnqueueReadBuffer)"

Btw - nice miner coloring Grin
laik2
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January 30, 2017, 04:59:40 PM
 #497

With latest GG 0.1.3-pre0 my 280x shows me ~250sol/s (Win8.1x64, 15.12). And what I want to say - this is great result! Needs only 15+% speedup, that hits CM11.1(up to 295 sol/s). Thanks!

And for my nvidia 1070 rig - I get error right after start:
"Error -54: Reading results buffer for "ALGO_EQUIHASH failed. (clEnqueueReadBuffer)"

Btw - nice miner coloring Grin
--gpu-platform 1

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January 30, 2017, 06:04:00 PM
 #498

--gpu-platform 1

I got this with --gpu-platform 1. With platform 0 it writes, that can't find GPUs, so platform 0 is CPU.
cryptominer420
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January 30, 2017, 06:10:54 PM
 #499

With latest GG 0.1.3-pre0 my 280x shows me ~250sol/s (Win8.1x64, 15.12). And what I want to say - this is great result! Needs only 15+% speedup, that hits CM11.1(up to 295 sol/s). Thanks!

Are you running the default bat file cause it only runs with a Intensity of 8 I get best results at intensity 10
Here is my testing Bat for the 7870XT and 270x
I have both a Amd and Nvidia in this system so it's Platform 1 for me but could be 0 for you, I also do all my testing Donating hash to the Dev
Code:
@echo off
@set GPU_FORCE_64BIT_PTR 0
@set GPU_MAX_HEAP_SIZE 100
@set GPU_USE_SYNC_OBJECTS 1
@set GPU_MAX_ALLOC_PERCENT 100
@set GPU_SINGLE_ALLOC_PERCENT 100
gatelessgate.exe -k equihash  --gpu-threads 2 --gpu-platform 1 -I 10 -o stratum+tcp://us1-zcash.flypool.org:3333 -u t1NwUDeSKu4BxkD58mtEYKDjzw5toiLfmCu.Test -p z
pause

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jstefanop
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January 30, 2017, 10:58:44 PM
 #500

I just uploaded a new pre-release:

https://github.com/zawawawa/gatelessgate/releases/tag/v0.1.3-pre0

The new assembly version is for GCN1 and Windows only for now.
I will work on the Linux version today.
As always, I appreciate your feedback, donations, and even stars on GitHub. Enjoy!

Is there something specific in the ASM that requires modification for linux? Or do you just mean you haven't compiled that linux version yet...if thats the case I can easily compile it myself.

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