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Author Topic: Open Source ZEC (ZCash) GPU Miner AMD & NVidia (up to 45 sol/s on RX480)  (Read 320651 times)
aleksfox
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October 27, 2016, 05:20:16 PM
Last edit: October 27, 2016, 05:42:02 PM by aleksfox
 #521

I can't get this performance from silent army kernel
Quote
45.7 Sol/s with one R9 Nano
39.6 Sol/s with one RX 480

Really numbers for my RX470/R480 rig is
Quote
[GPU 0] T=-1C A=-1% sols=29.270
[GPU 1] T=-1C A=-1% sols=28.170
[GPU 2] T=-1C A=-1% sols=26.733
[GPU 3] T=-1C A=-1% sols=27.710

From SILENTARMY readme: Note: the code is currently very poorly optimized; it makes zero attempts to keep the queue of OpenCL commands full, therefore one needs to run 2 instances of SILENTARMY in parallel on the same GPU to keep it well utilized.

rx470 8gb (mod bios):
https://cdn-standard.discourse.org/uploads/zcash/original/1X/477ea4c2a5d0170ac502695979bc9becf1bbde79.png

23+23 = ~46 (2 instances)
and ~27 for inly one instance
with silentarmy --nonces 1000


krnlx
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October 27, 2016, 05:21:39 PM
 #522

I can't get this performance from silent army kernel
Quote
45.7 Sol/s with one R9 Nano
39.6 Sol/s with one RX 480

Really numbers for my RX470/R480 rig is
Quote
[GPU 0] T=-1C A=-1% sols=29.270
[GPU 1] T=-1C A=-1% sols=28.170
[GPU 2] T=-1C A=-1% sols=26.733
[GPU 3] T=-1C A=-1% sols=27.710


even this is cool. can you release what you did ?
doktor83
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October 27, 2016, 05:27:41 PM
 #523

he compiled SILENTARMY miner and run 2 instances of it

SRBMiner-MULTI thread - HERE
http://www.srbminer.com
dannygroove
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October 27, 2016, 05:31:39 PM
 #524

I can't get this performance from silent army kernel
Quote
45.7 Sol/s with one R9 Nano
39.6 Sol/s with one RX 480

Really numbers for my RX470/R480 rig is
Quote
[GPU 0] T=-1C A=-1% sols=29.270
[GPU 1] T=-1C A=-1% sols=28.170
[GPU 2] T=-1C A=-1% sols=26.733
[GPU 3] T=-1C A=-1% sols=27.710

Nonetheless, great work
MinermanNC
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October 27, 2016, 05:37:45 PM
 #525

weird, I'm running a rig with 4 gpus, 3 x 290 and 1 x 390. When hashing It shows gpu 0 and gpu 1 at 9.8 sols. AND gpu 3 and 4 at 16.5 each. Any reason why this mite be? lol

also testing a CPU on Nicehash/miner and getting 17.23 sols AMD 8320 7 cores mining......

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eXtremal (OP)
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October 27, 2016, 05:52:21 PM
 #526

I can't get this performance from silent army kernel
Quote
45.7 Sol/s with one R9 Nano
39.6 Sol/s with one RX 480

Really numbers for my RX470/R480 rig is
Quote
[GPU 0] T=-1C A=-1% sols=29.270
[GPU 1] T=-1C A=-1% sols=28.170
[GPU 2] T=-1C A=-1% sols=26.733
[GPU 3] T=-1C A=-1% sols=27.710

From SILENTARMY readme: Note: the code is currently very poorly optimized; it makes zero attempts to keep the queue of OpenCL commands full, therefore one needs to run 2 instances of SILENTARMY in parallel on the same GPU to keep it well utilized.

rx470 8gb (mod bios):


23+23 = ~46 (2 instances)
and ~27 for inly one instance
with silentarmy --nonces 1000




You a right:
Quote
[GPU 0] T=-1C A=-1% sols=20.456
(ST/INV/DUP): 10x 0ch(0/0/0)
[GPU 0] T=-1C A=-1% sols=20.300
(ST/INV/DUP): 6x 0ch(0/0/0)

Really 40 sol/s on RX470.
But this silent army code sometimes crashes (after 20-30 minutes work), need a bat file for auto restarting Smiley

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jenifive
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October 27, 2016, 05:56:00 PM
 #527

What is custom ROM? https://bitcointalk.org/index.php?topic=1584617.0
How to get ZCash test wallet?

cantwinX
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October 27, 2016, 05:59:55 PM
 #528

Hi i'm a noob too mining.
can anyone help me with the config for my 980 GTX?
I try to change amd too Nivida in the config file but it dont work out Sad
Hanacerty
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October 27, 2016, 06:02:17 PM
 #529

I can't get this performance from silent army kernel
Quote
45.7 Sol/s with one R9 Nano
39.6 Sol/s with one RX 480

Really numbers for my RX470/R480 rig is
Quote
[GPU 0] T=-1C A=-1% sols=29.270
[GPU 1] T=-1C A=-1% sols=28.170
[GPU 2] T=-1C A=-1% sols=26.733
[GPU 3] T=-1C A=-1% sols=27.710

From SILENTARMY readme: Note: the code is currently very poorly optimized; it makes zero attempts to keep the queue of OpenCL commands full, therefore one needs to run 2 instances of SILENTARMY in parallel on the same GPU to keep it well utilized.

rx470 8gb (mod bios):


23+23 = ~46 (2 instances)
and ~27 for inly one instance
with silentarmy --nonces 1000




Has anybody tried more than 2 instances? Will the three instances faster than the 2 instances as suggested?

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tutorialevideo
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October 27, 2016, 06:05:23 PM
 #530

If you have linux with AMD GPUs, share his benchmark results
Quote
./silentarmy --nonces 100


RX 470 Nitro 4 GB Elpida custom rom for ETH.

Total 195 solutions in 8405.1 ms (23.2 Sol/s)

Hosting Bitcoin and any mining gear in Europe/Romania.

https://bitcointalk.org/index.php?topic=5228685.msg53918147#msg53918147

For more info you can write me!
aleksfox
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October 27, 2016, 06:06:08 PM
 #531

I can't get this performance from silent army kernel
Quote
45.7 Sol/s with one R9 Nano
39.6 Sol/s with one RX 480

Really numbers for my RX470/R480 rig is
Quote
[GPU 0] T=-1C A=-1% sols=29.270
[GPU 1] T=-1C A=-1% sols=28.170
[GPU 2] T=-1C A=-1% sols=26.733
[GPU 3] T=-1C A=-1% sols=27.710

From SILENTARMY readme: Note: the code is currently very poorly optimized; it makes zero attempts to keep the queue of OpenCL commands full, therefore one needs to run 2 instances of SILENTARMY in parallel on the same GPU to keep it well utilized.

23+23 = ~46 (2 instances)
and ~27 for inly one instance
with silentarmy --nonces 1000

You a right:
Quote
[GPU 0] T=-1C A=-1% sols=20.456
(ST/INV/DUP): 10x 0ch(0/0/0)
[GPU 0] T=-1C A=-1% sols=20.300
(ST/INV/DUP): 6x 0ch(0/0/0)

Really 40 sol/s on RX470.
But this silent army code sometimes crashes (after 20-30 minutes work), need a bat file for auto restarting Smiley

Yes..i have some crashes too...
Really looking forward to when you release a new version   Wink Wink Wink

Quote
Has anybody tried more than 2 instances? Will the three instances faster than the 2 instances as suggested?

No. Slower.
adaseb
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October 27, 2016, 06:06:35 PM
 #532

Anybody with a R9 290 or R9 280X or Radeon 7970 can run that SilentArmy miner?
Anamixxx
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October 27, 2016, 06:09:47 PM
 #533

hi,

I search in this thread but nothing

Anyone know how configure this gpu miner for suprnova?
aleksfox
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October 27, 2016, 06:14:10 PM
Last edit: October 27, 2016, 06:34:01 PM by aleksfox
 #534

hi,
how configure this gpu miner for suprnova?
it's impossible
I hope that will be possible later.
TheKoolaider
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October 27, 2016, 06:20:36 PM
 #535

Will this eventually have support for stratum?  The miner works fine, but trying to go on Suprnova.cc test does not work.
AtlasONo
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October 27, 2016, 06:20:41 PM
 #536

Windows 7 x64 with some antiquated 5800 and 6800 series
cards.

Code:
Error compiling program from digitH.
Frontend phase failed compilation.
Error: Creating kernel digitH failed!
jenifive
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October 27, 2016, 06:20:55 PM
 #537

How to mine Zcash solo?

doktor83
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October 27, 2016, 06:34:45 PM
 #538

Any results for R9 380 4gb cards ?
Silentarmy and eXtremal im curious about both.

SRBMiner-MULTI thread - HERE
http://www.srbminer.com
jack0m
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October 27, 2016, 06:37:34 PM
 #539

How is it installed with a NVIDIA card on Ubuntu? Does it require CUDA proprietary drivers? Should we get them from some extra repository?

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jenifive
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October 27, 2016, 06:49:16 PM
 #540

R7 370 x2 all working fine with ethereum mining


Why i getting error with one GPU when mining zcash?
And why only 6.3 sol for GPU?



madPrimeMiner-v1.1
ClientName = 'MINE'  ClientID = 342422441  InstanceID = 4324234412
Address = 'zthTb2ToG5kuAc11Ni6NxoYjoxQdEr2XvST7XEdLvmHG9k7kotEcwYCaAn1SH4zRdPoXn
9kNeFm8CQok9SNtNgn8d9WcdTK'
found platform[0] name = 'AMD Accelerated Parallel Processing'
<info> found 2 devices
Using device 0 as GPU 0
Using device 1 as GPU 1
OpenCL error: -11 at /build/xpmclient/src/opencl.cpp:163
OpenCL error: -48 at /build/xpmclient/src/zcash/zcashgpuclient.cpp:181
OpenCL error: -48 at /build/xpmclient/src/zcash/zcashgpuclient.cpp:181
threads: 8192, work size: 256
ZCash GPU miner thread 0 started
threads: 8192, work size: 256
Connecting to frontend: coinsforall.io:6668 ...
ZCash GPU miner thread 1 started
Connecting to bitcoin: coinsforall.io:60200 ...
Connecting to signals: coinsforall.io:60201 ...
Work received: height=3053 diff=84351.174 latency=280ms
OpenCL error: -48 at /build/xpmclient/src/zcash/zcashgpuclient.cpp:112
OpenCL error: -48 at /build/xpmclient/src/zcash/zcashgpuclient.cpp:378
GPU 1 found share
Share accepted.
[GPU 0] crashed!
[GPU 1] T=-1C A=-1% sols=5.810
GPU 0: core=-1MHz mem=-1MHz powertune=-1 fanspeed=-1
GPU 1: core=-1MHz mem=-1MHz powertune=-1 fanspeed=-1
(ST/INV/DUP): 1x 0ch(0/0/0)
Work received: height=3054 diff=75731.33 latency=46ms
[GPU 0] crashed!
[GPU 1] T=-1C A=-1% sols=5.847
(ST/INV/DUP): 1x 0ch(0/0/0)
GPU 1 found share
Share accepted.
[GPU 0] crashed!
[GPU 1] T=-1C A=-1% sols=6.146
(ST/INV/DUP): 2x 0ch(0/0/0)
GPU 1 found share
Share accepted.
GPU 1 found share
Share accepted.
[GPU 0] crashed!
[GPU 1] T=-1C A=-1% sols=6.298
(ST/INV/DUP): 4x 0ch(0/0/0)
[GPU 0] crashed!
[GPU 1] T=-1C A=-1% sols=6.328
(ST/INV/DUP): 4x 0ch(0/0/0)
GPU 1 found share
Share accepted.




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