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Author Topic: [ANN][BURST] Burst | Efficient HDD Mining | New 1.2.3 Fork block 92000  (Read 1730701 times)
mmmaybe
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September 18, 2014, 07:51:32 PM
 #10841

I've created an advanced windows port of the dcct's-linux plotter:



Happy mining! Cool
Janror


Thanks alot  Smiley Smiley

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Janror
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September 18, 2014, 08:09:48 PM
 #10842

Well, for me at least was twice as fast as the linux version. 8200 nounces per minute with a i7 4770k at 4 Gh using 7 cores
Are you running windows in a VM? With a 4770k you should get much higher numbers, since the CPU supports AVX2. Please check which code path is chosen. You will see this at the end of the second line of the program output. If you are running a VM, you should consider upgrading your hypervisor, maybe a newer version will support AVX2!

To support development: BURST-LNVN-5M4L-S9KP-H5AAC
dcct
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September 18, 2014, 08:20:23 PM
 #10843

I like to announce a new version of my Linux miner/plotter/plot optimizer:

https://bchain.info/dcct_miner.tgz
sha256: eca303c3f2fb46a698797eab707bcc927614cfdd135c8e17114b52a6c962d641

How to use it
Download and unpack it:
wget https://bchain.info/dcct_miner.tgz
tar -xvzf dcct_miner.tgz

Then compile it:
make

or if you use 32-bit Linux:
make linux32

If you really can't compile it use the ones in "bin".

Now you have 3 tools:

The C plotfile generator

This tool creates plotfiles. In simple mode use it like this:
Code:
./plot -k <public key> -d /path/to/storage

This will fill the entire disk with a single plot file using a random start nonce, 80% of available memory and max. threads.

Or specify:
Code:
./plot -k <public key> -s 100000 -n 500G -m 10G -t 3

for starting nonce 100000, 500GB plot size, 10GB memory usage and 3 threads.

The plot optimizer utility

The new version is a LOT faster!

If you created your plots with a small stagger size, processing them takes a long time. You might miss your deadline if its found too late!
The utility optimizes your already created files making them a lot faster to read.

How to use it?

Code:
./optimize plots/1234567890_0_100000_1000

Or process your whole plot directory:

Code:
./optimize plots/*

You can limit the memory usage, for example to 1GB:

Code:
./optimize -m 1G plots/*

It will replace your plot files with optimized ones.

This does not work for incomplete plotfiles.

The miner

You want to use your plotfiles to generate coins, this is where the miner is used.

For solo mining put your passphrase in a file called "passphrases.txt". It supports only one passphrase and uses the files first line.
Avoid spaces before/after your passphrase.

Then start the miner:

Code:
./mine <node ip> [<plot dir> <plot dir> ..]

For example:

Code:
./mine 127.0.0.1 /mnt/disk1/plots /home/user/plots /mnt/usb1/plots

Each directory is read by a separate thread. If you use multiple HDD's try to use one directory per HDD, this is fastest.

The miner creates some nice output:
Code:
2872 MB read/11488 GB total/deadline 50134s (49664s left)
New block 8674, basetarget 9388869
2872 MB read/11488 GB total/deadline 21573s (21476s left)
New block 8675, basetarget 9260523
2872 MB read/11488 GB total/deadline 3040s (2823s left)
New block 8676, basetarget 9461804
2872 MB read/11488 GB total/deadline 1122s (1018s left)
New block 8677, basetarget 9502439

When seconds left approach zero, you likely found a block.

Make sure to synchronize your clock! (ntpdate ...)

The miner also supports pool mining:
For uray's pool use:

Code:
./mine_uray.sh [<plot directory>]

For dev's pools (share based)

Code:
./mine_dev_v1.sh [<plot directory>]

or

Code:
./mine_dev_v2.sh [<plot directory>]
chris190
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September 18, 2014, 08:22:55 PM
 #10844

it correct? I have 128gb of ram and converted to mb (131072)  Wink

wplotgenerator 4696574396366959509 0 58720256 131072 24




WOWWW! 3 times faster than before !!! With the original plot 6200 nonce, with this 17800!!! Incredible!  Shocked Shocked

With Intel Xeon E5-2620 v2 2.60 ghz!

thanks!



Janror
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September 18, 2014, 08:29:59 PM
 #10845

it correct? I have 128gb of ram and converted to mb (131072)  Wink

wplotgenerator 4696574396366959509 0 58720256 131072 24
http://s30.postimg.org/ry7m7z5kx/aaaaa.jpg
With this much RAM you could possible use 262144 as stagger size, or you try the async-mode.

To support development: BURST-LNVN-5M4L-S9KP-H5AAC
maxpayne1256
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September 18, 2014, 08:32:04 PM
 #10846

it correct? I have 128gb of ram and converted to mb (131072)  Wink

wplotgenerator 4696574396366959509 0 58720256 131072 24

With this much RAM you could possible use 262144 as stagger size, or you try the async-mode.

Are you sure, that you want to plot 14,5 TB in a single file?

mmmaybe
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September 18, 2014, 08:34:58 PM
 #10847

I like to announce a new version of my Linux miner/plotter/plot optimizer:

https://bchain.info/dcct_miner.tgz
sha256: ff4b3f970d2820fa001bc3653021b24b800e100163767eab99170fe28915b81d


The plot optimizer utility

The new version is a LOT faster!

If you created your plots with a small stagger size, processing them takes a long time. You might miss your deadline if its found too late!
The utility optimizes your already created files making them a lot faster to read.

How to use it?

Code:
./optimize plots/1234567890_0_100000_1000

Or process your whole plot directory:

Code:
./optimize plots/*

Great new version, thanks dcct!  Cheesy

The optimizing tool, is it still restricted to 10 digit long nounces?


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September 18, 2014, 08:36:57 PM
 #10848

how can you optimize the stagger for the last plot, if all you hd are full?

bkz
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September 18, 2014, 08:37:49 PM
 #10849

Is it normal for the dev's pool miner to be using somewhere around 8GB of physical RAM?  Using Xmx750.  Also, it's not released when the miner is shut down.

BURST-4R42-9PQB-W8JF-4MNZE
s3v3nh4cks
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September 18, 2014, 08:38:28 PM
 #10850

is anyone else having issues with not being able to submit the nonce's but like only 20% of the time? the other 80% says "Failed to submit nonce, Retrying"

I have tried both ports on the pool and the same thing..

Any ideas?

PIVX: DPQabewFmgSFxAtZPKszNKb2E6eHqPfJt5
SpeedDemon13
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September 18, 2014, 08:38:37 PM
 #10851

if any clone apeard we need to build plot again?Huh Grin Grin

Probably yes.
BURST was a good coin. Let's look forward for a new ones with better features.

I'm getting tired of you and timk225 Fudding this coin, or anyone else. If you don't have anything positive to contribute to the coin, then please leave the thread. Burst isn't the only coin on a downtrend, BTC and others are too. Was a good coin? It's still is and will be a good coin for the future. I wouldn't want people like you on a team, quitters and selfish. Help yourself and go get some self improvement lessons about humanity and being humble.

CRYPTSY exchange: https://www.cryptsy.com/users/register?refid=9017 BURST= BURST-TE3W-CFGH-7343-6VM6R BTC=1CNsqGUR9YJNrhydQZnUPbaDv6h4uaYCHv ETH=0x144bc9fe471d3c71d8e09d58060d78661b1d4f32 SHF=0x13a0a2cb0d55eca975cf2d97015f7d580ce52d85 EXP=0xd71921dca837e415a58ca0d6dd2223cc84e0ea2f SC=6bdf9d12a983fed6723abad91a39be4f95d227f9bdb0490de3b8e5d45357f63d564638b1bd71 CLAMS=xGVTdM9EJpNBCYAjHFVxuZGcqvoL22nP6f SOIL=0x8b5c989bc931c0769a50ecaf9ffe490c67cb5911
dcct
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September 18, 2014, 08:38:49 PM
 #10852

Great new version, thanks dcct!  Cheesy

The optimizing tool, is it still restricted to 10 digit long nounces?

Thanks! Of cause not. All fixed  Wink
hoze
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September 18, 2014, 08:39:03 PM
 #10853

Heeeeeelp! What is wrong with this ?   Huh  Always get "Passphrase does not match reward recipient"

Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"3940135","height":"13715","generationSignature":"553095e12d853542
4ccea2ad8bcc733b3f1770420a3c5cd4003b543ab90b1afe"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
Error reading file: 2177804140358193474_0_2800000_1000
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
New best: 2177804140358193474:234412
Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
chris190
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September 18, 2014, 08:39:50 PM
 #10854

it correct? I have 128gb of ram and converted to mb (131072)  Wink

wplotgenerator 4696574396366959509 0 58720256 131072 24

With this much RAM you could possible use 262144 as stagger size, or you try the async-mode.

Are you sure, that you want to plot 14,5 TB in a single file?

It works perfectly, already made ​​a smaller! Wink

hashes4.me
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September 18, 2014, 08:41:34 PM
 #10855

Heeeeeelp! What is wrong with this ?   Huh  Always get "Passphrase does not match reward recipient"

Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"3940135","height":"13715","generationSignature":"553095e12d853542
4ccea2ad8bcc733b3f1770420a3c5cd4003b543ab90b1afe"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
Error reading file: 2177804140358193474_0_2800000_1000
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
New best: 2177804140358193474:234412
Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
U prob changed the reward assignment.

BURST: BURST-MJYK-QCA9-AUV6-9BC72 | Burst4.Me - More then an ordinary BlockExplorer ANN
fivebells
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September 18, 2014, 08:51:08 PM
 #10856

This does not work for incomplete plotfiles.

I have this in my modified version.  I'm not certain it's correct, because I'm testing on a humungous plot, but I think it should work:

Code:
// Get the number of completed staggers in the file (drops the
// final stagger if incomplete.)
struct stat sh
fstat(fh, &sh);
unsigned long long int completed_plots = (sh.st_size / PLOTSIZE);
nonces = completed_plots - (completed_plots % stagger);
 
enta2k
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September 18, 2014, 08:53:11 PM
 #10857

Heeeeeelp! What is wrong with this ?   Huh  Always get "Passphrase does not match reward recipient"

Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"3940135","height":"13715","generationSignature":"553095e12d853542
4ccea2ad8bcc733b3f1770420a3c5cd4003b543ab90b1afe"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
Error reading file: 2177804140358193474_0_2800000_1000
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
New best: 2177804140358193474:234412
Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d

It´s not starting to do this without your help.
Just undo what you did, set the correct reward recipient.
hoze
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September 18, 2014, 08:53:58 PM
 #10858

Heeeeeelp! What is wrong with this ?   Huh  Always get "Passphrase does not match reward recipient"

Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"3940135","height":"13715","generationSignature":"553095e12d853542
4ccea2ad8bcc733b3f1770420a3c5cd4003b543ab90b1afe"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
Error reading file: 2177804140358193474_0_2800000_1000
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
New best: 2177804140358193474:234412
Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
U prob changed the reward assignment.


No Sad I make again a reward assigment , but nothing...
maxpayne1256
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September 18, 2014, 08:55:31 PM
 #10859

Heeeeeelp! What is wrong with this ?   Huh  Always get "Passphrase does not match reward recipient"

Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"3940135","height":"13715","generationSignature":"553095e12d853542
4ccea2ad8bcc733b3f1770420a3c5cd4003b543ab90b1afe"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
Error reading file: 2177804140358193474_0_2800000_1000
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
New best: 2177804140358193474:234412
Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
U prob changed the reward assignment.


No Sad I make again a reward assigment , but nothing...

pool mining or solo? when pool: which pool?

bkz
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September 18, 2014, 08:56:04 PM
 #10860

Heeeeeelp! What is wrong with this ?   Huh  Always get "Passphrase does not match reward recipient"

Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"3940135","height":"13715","generationSignature":"553095e12d853542
4ccea2ad8bcc733b3f1770420a3c5cd4003b543ab90b1afe"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
Error reading file: 2177804140358193474_0_2800000_1000
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
2f01170ca1b17a66435c79964a3cc352dc7689130b3983fa"}
New best: 2177804140358193474:234412
Submitting share
{"result":"Passphrase does not match reward recipient"}
{"baseTarget":"4138068","height":"13716","generationSignature":"640a4d25ac0e2f9d
U prob changed the reward assignment.


No Sad I make again a reward assigment , but nothing...

It usually takes 4 confirmations before it'll work.

BURST-4R42-9PQB-W8JF-4MNZE
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