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Author Topic: Vanitygen: Vanity bitcoin address generator/miner [v0.22]  (Read 809816 times)
LtPaxIV
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September 04, 2014, 05:08:42 PM
 #1861

nice post,i didnt know that there are so much sites offering this.
about the distributed thingy,did someone think about making a real "pool" for searching for addresses?
like in mining pools if someone finds the address all people wich took part in it get paid depending on their Mh/s
would this even be possible?
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TheRealSteve
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September 04, 2014, 05:40:09 PM
 #1862

about the distributed thingy,did someone think about making a real "pool" for searching for addresses?
like in mining pools if someone finds the address all people wich took part in it get paid depending on their Mh/s
would this even be possible?
I'd say head on over to this thread, as that was discussed (somewhat) there:
Bitcoin Forum > Bitcoin > Development & Technical Discussion > Vanity Pool

Skip ahead to some talk about making it more like a regular pool:
https://bitcointalk.org/index.php?topic=84569.msg5211968;topicseen#msg5211968

Or:
https://bitcointalk.org/index.php?topic=84569.msg8388500#msg8388500

tl;dr: The service isn't really popular enough to warrant the additional work required to make such a scheme work - at least to the author Smiley

Muhammed Zakir
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September 08, 2014, 12:30:17 PM
 #1863

Please help me! After I changed the directory, compiling started but still showing error. My graphics card is crashing too. Sad



  ~~MZ~~

unamis76
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September 08, 2014, 05:32:38 PM
 #1864

I've been using oclvanityminer recently, and I've noticed that it uses 100% CPU and GPU. Shouldn't it use GPU only? Is there a way to disable CPU usage?

 

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TheRealSteve
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September 08, 2014, 06:46:59 PM
 #1865

I've been using oclvanityminer recently, and I've noticed that it uses 100% CPU and GPU. Shouldn't it use GPU only? Is there a way to disable CPU usage?
I've never had it use 100% CPU - it hovers around 30% - but that might depend on the hardware.  One thing you could check is what options it's using when compiling your OpenCL kernel.  Delete/rename the .oclbin file, and start up oclvanitygen(64) with the -v flag (verbose) to check.  Some output here:
Code:
Grid size: 4096x2048
Modular inverse: 2048 threads, 4096 ops each
Using OpenCL prefix matcher

If yours says it's using a CPU prefix matcher - that would probably be a good chunk of the CPU use.  Again though, mine's using the graphics card itself and still uses ~30% of the CPU.  Can't say I've looked at the code to see where that load's coming from - but at least there's nothing in terms of the command line flags to affect it one way or the other - and slowing the CPU portion down (through e.g. BES) does affect overall key generation rate.

malevolent
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September 09, 2014, 05:55:14 PM
 #1866

I've been using oclvanityminer recently, and I've noticed that it uses 100% CPU and GPU. Shouldn't it use GPU only? Is there a way to disable CPU usage?

Try making it work on one core only (RMB on the process and click on "Set affinity" if you're a Windows user, or use taskset if you're on a Debian-based system).

You could also try different driver and AMD SDK versions as not all are affected by the 100% CPU bug, but some combinations can make oclvanitygen stop working so do that only if you have time to play with this.
eXch.cc
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September 09, 2014, 06:21:59 PM
 #1867

Please help me! After I changed the directory, compiling started but still showing error. My graphics card is crashing too. Sad

  ~~MZ~~
Had this exact problem too and looking for resolution

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Muhammed Zakir
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September 10, 2014, 09:37:15 AM
 #1868

Please help me! After I changed the directory, compiling started but still showing error. My graphics card is crashing too. Sad

Image : http://i.imgur.com/pLY9Jst.jpg

Please help me in Keyconv.c compiling too. It is terminating after showing "error: openssl/ec.h: No such file or directory. This is the line : #include <openssl/evp.h>"



Need help from anyone. Smiley

  ~~MZ~~

Loco
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September 14, 2014, 03:24:04 AM
 #1869

Can someone explain me why i have this:
 When i look without "-i" for, for example:    1LLLLL it gives me a dificulty of 259627881
When i look without "-i" , for,    1iiiii   it gives me a dificulty of 15318045009

Both of them dont have the mayus or minus etc. It's not a problem in the dificulty calculation because it takes less time for the "L" everytime i checked.

Why is this happening?
(It also happends for "1LLLLLL" six times gives me a really really low dificulty. The other leters takes me really long time)

Also:
"1iiiAL" without "-i" takes 15318045009
"1LLLLLL" without "-i" takes 15058417127

How is possible that even with more caracters i have less time of search? o.O

EDIT:
1iiiii dificulty 15318045009
199999 dificulty 259627881
Same amount of caracters
Trillium
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September 14, 2014, 10:29:17 AM
 #1870

Can someone explain me why i have this:
 When i look without "-i" for, for example:    1LLLLL it gives me a dificulty of 259627881
When i look without "-i" , for,    1iiiii   it gives me a dificulty of 15318045009

Both of them dont have the mayus or minus etc. It's not a problem in the dificulty calculation because it takes less time for the "L" everytime i checked.

Why is this happening?
(It also happends for "1LLLLLL" six times gives me a really really low dificulty. The other leters takes me really long time)

Also:
"1iiiAL" without "-i" takes 15318045009
"1LLLLLL" without "-i" takes 15058417127

How is possible that even with more caracters i have less time of search? o.O

EDIT:
1iiiii dificulty 15318045009
199999 dificulty 259627881
Same amount of caracters

https://bitcointa.lk/threads/vanitygen-vanity-bitcoin-address-generator-miner-v0-22.22346/page-89#post-7276700

BTC:1AaaAAAAaAAE2L1PXM1x9VDNqvcrfa9He6
deepceleron
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September 14, 2014, 03:44:31 PM
 #1871

Please do not link to scumbag site that stole their content from here.

LtPaxIV
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September 14, 2014, 03:51:10 PM
 #1872


nice to know.thank u.i was always wondering if this site belongs to bitcointalk.org as part of a mirror/backup or something.didnt it visit,as i was scared.
TheRealSteve
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September 14, 2014, 03:57:55 PM
 #1873

Please do not link to scumbag site that stole their content from here.

Here's the original bit:
Caveat 2: Some prefixes are harder than others; https://bitcointalk.org/index.php?topic=301068.msg7478542#msg7478542



As an off-topic aside - bitcointa.lk doesn't really 'steal' content, it just mirrors it.. including (most) posts that get deleted.  That's why it's got any traction at all (well, some might prefer its UI as well).  Theymos doesn't seem to mind as long as the bots don't hammer this site too much (it would be trivial for Theymos to ban them and effectively shut bitcointa.lk down).  On a more positive note, this site should have new forum software at some point as well.

Muhammed Zakir
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September 14, 2014, 04:08:36 PM
 #1874


Please try to avoid the site when giving some answers. It's not a phishing site or something like that. It is like an alt-site. It is good for referring posts.

  ~~MZ~~

Squeaker
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September 14, 2014, 04:48:27 PM
 #1875

any luck on this working with Catalyst 14 and a 5xxx?

=squeak=

unamis76
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September 14, 2014, 06:25:21 PM
 #1876

I've been using oclvanityminer recently, and I've noticed that it uses 100% CPU and GPU. Shouldn't it use GPU only? Is there a way to disable CPU usage?
I've never had it use 100% CPU - it hovers around 30% - but that might depend on the hardware.  One thing you could check is what options it's using when compiling your OpenCL kernel.  Delete/rename the .oclbin file, and start up oclvanitygen(64) with the -v flag (verbose) to check.  Some output here:
Code:
Grid size: 4096x2048
Modular inverse: 2048 threads, 4096 ops each
Using OpenCL prefix matcher

If yours says it's using a CPU prefix matcher - that would probably be a good chunk of the CPU use.  Again though, mine's using the graphics card itself and still uses ~30% of the CPU.  Can't say I've looked at the code to see where that load's coming from - but at least there's nothing in terms of the command line flags to affect it one way or the other - and slowing the CPU portion down (through e.g. BES) does affect overall key generation rate.

It also says Using OpenCL prefix matcher... Still consuming 100% CPU and GPU

Try making it work on one core only (RMB on the process and click on "Set affinity" if you're a Windows user, or use taskset if you're on a Debian-based system).

You could also try different driver and AMD SDK versions as not all are affected by the 100% CPU bug, but some combinations can make oclvanitygen stop working so do that only if you have time to play with this.

It now consumes 50%... (100% of the resources that are given to the process)


Thanks for the tips. Maybe I'll update my drivers and see where it goes from there Smiley

 

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akuinginsukses
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September 15, 2014, 02:04:46 PM
 #1877

I always getting this problem. Can you help me?
Screenshot => bit[.]ly/1qQPFEN
Kangaderoo
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September 15, 2014, 02:20:03 PM
 #1878

I saw your screenshot.
There is no configure for vanitygen, but you do have to run a
Code:
make vanitygen
command on a *ux system.
The assert displayed is related to a missing/not found OpenSSL library.

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Squeaker
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September 15, 2014, 02:38:46 PM
 #1879

wouldn't mind being able to set how aggressive it works... (like the intensity setting on the miners)

I have a GPU with a dead fan on it I would like to have vanitygen run on, but no apparent way to fine tune how fast it sends work to the card, to keep the temp reasonable.

=squeak=

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September 29, 2014, 01:40:30 PM
 #1880

Do any of you guys have a link to the version of Vanitygen that ouputs in .csv format. (address,key)?

I downloaded it over 6 months ago from somewhere and my hard drive died. i didnt back up the .csv Vanity as i figured i could just re DL it, but now i cannot seem to find the link...
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