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Author Topic: Optiminer/Equihash 2.1.0 supporting Zcash, Bitcoin Gold, Minexcoin, Zero..  (Read 32404 times)
optiminer
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November 12, 2017, 12:52:58 AM
 #1

Optiminer/Equihash is a GPU multi-miner supporting all variants of Equihash used to mine coins:

  • Zcash
  • Bitcoin Gold (-a equihash200_9)
  • Hush
  • Zero
  • Minexcoin
  • Kommodo

Download and more info at https://github.com/Optiminer/OptiminerEquihash

Currently Linux only. Windows release will follow.
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damniatx
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November 12, 2017, 01:00:46 AM
 #2

any time frame for windows release ?
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November 12, 2017, 01:02:50 AM
 #3

isnt Bitcoin Gold the exact same algo as Zcash?

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optiminer
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November 12, 2017, 01:10:28 AM
 #4

isnt Bitcoin Gold the exact same algo as Zcash?

Yes BTG is the same algorithm. Zero and Minexcoin use different variants.
optiminer
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November 12, 2017, 01:16:12 AM
 #5

Getting

Code:
[2017-11-11 17:03:24.346] [info] Optiminer/Equihash 2.0.0 (C) Optiminer 2017                                                                                                                                         
[2017-11-11 17:03:24.347] [info] Connecting to us1-zcash.flypool.org:3443.
[2017-11-11 17:03:24.480] [info] Using generic kernel code.
[2017-11-11 17:03:24.480] [info] Autodetected '--intensity 128' for device 0.
[2017-11-11 17:03:24.480] [info] [GPU0] Device info: {"id": "0/0" "name": "GeForce GTX 1080 Ti" "platform": "Nvidia" "driver": "384.90"}
[2017-11-11 17:03:24.520] [info] GPU0 Waiting for work from pool.                                                                                                                                                   
[2017-11-11 17:03:24.567] [info] TLS handshake with us1-zcash.flypool.org succeeded.                                                                                                                                 
[2017-11-11 17:03:24.633] [info] Extranonce is '110bdb65a8'.                                                                                                                                                         
[2017-11-11 17:03:24.700] [info] Connected to us1-zcash.flypool.org:3443.                                                                                                                                           
[2017-11-11 17:03:24.700] [info] Mining target is 0004189374bc6a7ef9db22d0e5604189374bc6a7ef9db22d0e5604189374bc6a                                                                                                   
[2017-11-11 17:03:25.700] [info] Got new work.                                                                                                                                                                       
[2017-11-11 17:03:25.700] [info] GPU0 Got work, start mining.
[2017-11-11 17:03:27.114] [warning] [GPU0] Share submission failed: Invalid solution!! (0 / 1)                                                                                                                       
[2017-11-11 17:03:28.271] [warning] [GPU0] Share submission failed: Invalid solution!! (0 / 2)                                                                                                                       
[2017-11-11 17:03:29.232] [info] Got new work.                                                                                                                                                                       
[2017-11-11 17:03:30.724] [info] [GPU0]  5555.2 I/s 10485.4 S/s (5s)                                                                                                                                                 
[2017-11-11 17:03:30.903] [warning] [GPU0] Share submission failed: Invalid solution!! (0 / 3)                                                                                                                       
[2017-11-11 17:03:32.174] [warning] [GPU0] Share submission failed: Invalid solution!! (0 / 4)                                                                                                                       
[2017-11-11 17:03:32.719] [warning] [GPU0] Share submission failed: Invalid solution!! (0 / 5)                                                                                                                       
[2017-11-11 17:03:33.013] [warning] [GPU0] Share submission failed: Invalid solution!! (0 / 6)

using 1080Ti and -a equihash96_5.

Strange, same card works for me Try driver version 381.22.
optiminer
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November 12, 2017, 01:51:55 AM
 #6

Same result with 375.


Zcash uses equihash200_9. Only Minexcoin uses equihash96_5, you need to point it at a minex mining pool if you want to try this algorithm.
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November 12, 2017, 03:36:06 AM
 #7

eagerly awaiting a windows version Smiley

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CryptoWatcher420
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November 12, 2017, 04:25:19 AM
 #8

so whats the hashrate for a 1070 8gb doing equihash such as zcash?

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November 12, 2017, 08:52:44 AM
 #9

Very long time from last update, hope Windows version will release soon.
How about hash rate of 1080ti and fee in this version?
optiminer
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November 12, 2017, 09:33:32 AM
 #10

Very long time from last update, hope Windows version will release soon.
How about hash rate of 1080ti and fee in this version?

Fee has been reduced to 1%.

Nvidia performance for Equihash200/9 (used by Zcash) is rather bad, therefore I have disabled it. At some point I will rewrite the kernel in CUDA for good Nvidia performance.
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November 12, 2017, 05:47:53 PM
 #11

Great miner. Any news on when we can expect a Windows binary?
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November 12, 2017, 06:14:30 PM
 #12

Nice, waiting for windows version  Roll Eyes
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November 12, 2017, 06:21:03 PM
 #13

+1 for win version  Cry
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November 12, 2017, 11:08:50 PM
 #14

Testing with an older card for fun (560 Ti) and getting this: "ptxas fatal   : SM version specified by .target is higher than default SM version assumed"

SM version too low? What is the minimum? Tried to mine some MNX.
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November 13, 2017, 12:57:08 AM
 #15

It's great! and evryone can mine bitcoin gold at here: http://btgold.nicepool.me

MULTI-COIN POOL: http://www.nicepool.me
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November 13, 2017, 02:42:59 AM
 #16

wait for windows version

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November 13, 2017, 05:23:45 AM
 #17

wait for windows version
+1
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November 13, 2017, 06:42:28 AM
 #18

I'm not sure who/why deleted my previous post...

Good job Optiminer! This was long overdue
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November 13, 2017, 10:08:58 AM
 #19

I just tried the miner at work and I get the following error on Ubuntu16:

[GPU0] Device info: {"id": "0/0" "name": "GeForce GT 730" "platform": "Nvidia" "driver": "387.12"}
ptxas fatal   : SM version specified by .target is higher than default SM version assumed

Any ideas? I cannot test on my GTX1070 as I am on Windows on all my rigs
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November 13, 2017, 01:24:52 PM
 #20

Optiminer 2.0 is great, but unstable af.  

I'm running 6x1060 6GB rig powered by EthOS v1.2.5 (Linux ###### 4.8.17-ethos49 #6 SMP Tue Aug 29 23:24:18 CDT 2017 x86_64 x86_64 x86_64 GNU/Linux), Nvidia driver version: 384.47 
Optiminer 2.0 runs with no errors, the performance is really impressive (equihash96_5), BUT... it works only half an hour max and then HDD led glows red (not blinking), nothing happens, system hanged and unresponsive. So I hit reset, os and the miner loads up... 10-20 minutes and it hangs again...  NO ERRORS, NO NOTHING.. hashrate just drops to zero and then hang occurs. Perhaps my Core2Quad Q9450 cpu is too weak for this miner idk, if so, tell me is there a way to exclude cpu from mining process? Oh and could you please explain --pci-modes there are four, right? which one is best for pcie2.0 system? Thanks in advance.

 

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