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721  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 17, 2014, 11:12:28 AM
Can anyone explain please:
- Why we need a hardfork (or not)?
- What about the scratchpad ?

there are gpu miners for wild keccack now (which is used by bbr).
as this coin is intended to be cpu only there is a scratchpad needed for mining (just as a added memory requirement).
a gpu dev figured out how to store it effeciently: so we are talking about a hardfork to change the size of the scratchpad (or to change anything else we want to)

Dev said if the hardfork is needed (worst case), it would be about changing whole PoW mining algorithm, not just the size of scratchpad:
Quote
I guess yes, it is. If we gonna stuck with that situation for some reason, i'll do hardfork with changeing PoW algo(just fix details, i'm NOT gonna leave blockchain-based PoW philosophy), and as well i'll change difficulty adjustment algo, since CN-coins have not the best one. But this is plan B, the worst case.

Sorry, it was typo, i've updated post:
Wild Keccak will stay in any case.
722  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 17, 2014, 10:28:29 AM
the new boolbd.exe cannot open

missing MSVCP120.dll
Fixed. Binaries re-uploaded.
723  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 17, 2014, 09:25:32 AM
the new boolbd.exe cannot open

missing MSVCP120.dll
Fix will be in 20 minutes.
724  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 16, 2014, 09:40:50 PM
The new GUI looks good!!

... but the list of Recent transfers is empty...
Yes, at this moment it works similar to console wallet worked: recent transfers appears only when some new money transferred into wallet or sent from. It is not showing yet last transfers from previous session. But i'll add it in one or two days, since i think it's expected behavior.
If you want to seen transfers in current version - send some coins and wait until it will be included in blockchain.
725  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 16, 2014, 08:45:26 PM

Good news!

According to cbuchner1's post, they thinking of publishing their GPU miner with reasonable conditions:




This is just a Nvidia miner is it, nothing for AMD?
Not yet.
726  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 16, 2014, 04:06:14 PM
Good news!

Last two weeks i was working on GUI.
Probably it was not the best idea, since our project have another important problems (i'll talk about it below), but, since I've already started, I wanted to finish the it.

So, i'm happy to announce that we started testing GUI public betta.

This is cross-platform, qt-based, standalone application, that's no needed other proccess to be runned around. But, at the same time, it is designed to let user connect GUI to already running daemon.
As we tested, it works ok under Windows, Linux and MacOS.
I've just merged GUI branch into master and put build instructions on building GUI to website: http://boolberry.com/howto.html#build_gui (by default GUI is not included into the build since it have more dependencies)
Prebuild binraies for windows uploaded.
Prebuild MacOS binaries will be tomorrow i hope (if anyone of Mac-owners wish to make stand-alone GUI build - you welcome!).
http://boolberry.com/downloads.html

Screen shot:



Known bugs:
* Many places where html not  well-adjustment yet
* Sometimes qt-boolb stay running after window is closed

This GUI use qtWebKit as renderer, so appearance is described via html/javascript. This means that you could experiment with GUI without any knowlage of C++, you doesn't even need to recompile project - just open "html" folder and get fun.

Please, send bug reports to github: https://github.com/cryptozoidberg/boolberry/issues?labels=bug&state=open or here, in this thread.
We have a lot of todo's for this GUI, here is just a some of it:
1. Implement multi-wallet mode (keep opened few wallets)
2. Add more information on dashboard
3. Add commandline params to work with remote daemon
4. Add aliases support to address (alias name auto-completion, name checking)
5. Add multi recipient option to transfer
6. Add crushdumps collecting
7. Implement colored coin's support both in wallet and in GUI

................

Another good news is that we finally got logo for project:



As i learned before, there are always someone who don't like it, well ... if someone don't like it - there are lot of cryptonote forks where to go  Grin

Want to say many thanks to Bitcrea for his wonderful work and cooperation!

Now lets talk about GPU.

As someone already know, anotherone just guess - GPU miner was implemented for wild keccak.
As I found out, GPU implementation works on enterprise GPU hardware 7 times faster than CPU, they use textures memory cache to get some boost until wild keccak scratchpad is not big enough. (Currently wild keccak scratchpad is about 7MB)
Because size of scratchpad is growing day by day, I expect that the problem is not permanent, but now it hurts this project very much.
Mostly it seen by currency exchange rate, it pressed hard.
I do not underestimate the seriousness of this situation, and I realize that these things can destroy a project despite the good ideas of ​​the coin. Than's why probably was not the best idea to keep making GUI while project was hurting buy GPU-cowboys.

Now I moved my focus on solving this problem and will make every effort to return the project to the way of fair distribution of coins.

One of the possible way out of the situation is to implement support of stratum-pool for BBR.
According to cbuchner1's post, they thinking of publishing their GPU miner with reasonable conditions:
But rejoice, there will be an open sourced Wild Keccak nVidia GPU miner published by us,
as soon as the Boolberry developer(s) provide

a) some stratum capable pool code for Wild Keccak
b) a cpu miner based on cpuminer-multi with some working stratum support

Due to the need for transferring and updating the Wild Keccak scratchpad this
won't be trivial, but it's also not impossible.

once a) and b) are available, it won't take long for us to either integrate this into
ccminer or publish a fork of cpuminer-multi with some nVidia support.

Christian

It would be a good, if Christian is not joking:)

Well, if someone who had experience with stratum pools or cpuminer-multi  would like to participate - he is welcome.
Anyway, i'll try to implement it since stratum is desirable technology in anycase.

Is there any another way to solve this problem ?
I guess yes, it is. If we gonna stuck with that situation for some reason, i'll do hardfork with changeing PoW algo(just fix details, i'm NOT gonna leave blockchain-based PoW philosophy), and as well i'll change difficulty adjustment algo, since CN-coins have not the best one. But this is plan B, the worst case.



PS: Want to say also many thanks to dga for caring about simpleminer and pools.





727  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 15, 2014, 08:07:23 PM
I'm seeing the "low difficulty share" issue here now.  Took about 24h of testing for it to show up.

I saw this begin happening after a disconnect from extremepool at 11:30 EDT.  Did this happen to others at the same time?

I have added a more complete restart mechanism to mask this even more, but would like to identify the underlying source of the failures.

Miner updated, patch here:

  https://github.com/dave-andersen/boolberry/commit/06998dc0ed2f63683dadf5ea293c8217575c9b46

Will keep testing.  C_Z, if you have any insights to how the scratchpad copy might get permanently desynchronized with the server, I think that's where the error lies.  Hopefully this more complete restart will mask it, but re-downloading the scratchpad will increase bandwidth use, so it'd still be good to fix.

  -Dave

This fix appears effective.

Code:
2014-Jun-15 14:08:52.666932 Failed to submit share!  Updating job.
2014-Jun-15 14:08:52.666939 Too many submission failures.  Something is very wrong.
2014-Jun-15 14:08:52.666944 Excessive failures.  Sleeping 10 seconds and restarting...
2014-Jun-15 14:09:02.679750 Mining with 8 threads

I'll keep digging, however, because of the potential bandwidth use of having to re-download the scratchpad twice a day or so, as the blockchain gets larger.
Megred.
728  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 15, 2014, 01:30:41 PM
dga, still getting this on most of my own miners
https://i.imgur.com/nDxoP8r.png


Not very useful.  Run from gdb and get backtrace when it dies.  Make sure binary has debug info.
dmesg might also give some clue about the cause of death.
already did
https://i.imgur.com/RcfLvhi.png

my guess is the system is running out of ram.

Sounds like it.  Is it possible something *else* is using memory periodically and you're running really close to the limit?

(that ps output would be helpful).  Mine has been locked at 658mb virtual / 18mb resident since I started it running yesterday, but that doesn't mean there's not a memory leak in some other setting.
Have dmesg showed some memory problems ?
729  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 15, 2014, 01:17:27 AM
dga, still getting this on most of my own miners
https://i.imgur.com/nDxoP8r.png

Damn.
I'll take a look.
730  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 14, 2014, 11:43:09 PM
Two further questions:
  • To set an alias I can use "make_alias <alias> <address>". When the alias is overtaken in the blockchain? Must the daemon be in mining mode? I tried creation of an alias, but the alias was unknown in the transfer command
  • Which information is in the wallet.bin file? OK, the private key, but the size indicated there is more. Can wallet contain more then one address?
wallet.bin - it's wallet's data file, http://boolberry.com/howto.html#wallet
Quote
want_to_be_rich.bin.keys - Most important file with keys, crypted with password. If you lose this file you can't spend your coins. File is portable (could be used on any OS)
want_to_be_rich.bin - Data file, that keeps synchronisation data, could be repaired if you lose this file.
So, wallet.bin doesn't keep your private keys. Keys file keeped in wallet.bin.keys and it's crypted.


To get the alias you have to find block! Only with new block that you found your alias could be registered. Not easy.
731  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 14, 2014, 08:30:48 PM
I'm having a hard time reproducing the invalid share error, but I have a hypothesis about it (local scratchpad not being sync'd correctly).  I also found one bug that could cause the program to exit instead of re-trying after certain failures.

I've committed a change for both of these into my copy of the boolberry tree:

https://github.com/dave-andersen/boolberry

As before, the *only* file you want out of that tree is simpleminer.cpp , and after some testing, I'll get this submitted upstream.  It's not tested enough to do that yet.

If the usual suspects are willing to donate their attention again to testing this and letting me know, it'd be great.  I'm testing it with my machine on extremepool right now, but more eyeballs will help, given that the bug(s) seem to get triggered only rarely.

Thank you David!
732  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 14, 2014, 05:27:57 PM
anyone else just randomly have simpleminer terminate?

https://i.imgur.com/mprtacU.png

dga started looking on it.
hope we gonna fix it soon.
733  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 14, 2014, 04:06:41 AM
Now, thanks to DGA and his improved version of simpleminer,  it appears mining with pools is now viable for this coin.   Wanted to share with everyone the features of Extreme Pool.  

Extreme Pool - New and Improved!

Features
•2% Fee
•Longpolling Enabled on http ports  (Disabled for BBR)
•Payouts after 60 block confirmations
•Latest pool code
•Variable Difficulty based on your individual CPU performance  (Adjusted for BBR based on DGA's and my tests)
•Verified Secure
•Dedicated Staff
•Exceptional Support

Extreme Pool currently offers a pool for every cryptonote coin, including Boolberry.

We are constantly working with all the communities to provide whatever services need to be provided, from testing functionality to setting up bounties!

Visit us at http://www.extremepool.org
Email us @ support@extremepool.org
Talk to us on IRC, Server Freenode, channel #extremepool or #boolberry

Hope to mine with you soon!

So, I am one of the 12 miners on your pool, been mining for the past three days and I am likely the one with lowest hashrate. Is it possible that a link to the improved Win64 simpleminer executable is provided either on your pool or here? I have no way to build the binary...

i've uploaded last binaries to website.
http://boolberry.com/downloads.html

734  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 13, 2014, 11:14:19 PM
Ahh, thanks!  I've committed a fix for this into my repository and added it to the pull request to the master.

(it's a one line change if you want to update and try it)
Merged!
Sorry for delay
735  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 13, 2014, 07:46:52 AM
Good news!

I've uploaded preview version of GUI with wallet functions (windows build).
This is early alpha version, beware of bugs. It's actually just first version that able to send and receive money, pretty ugly.

Everyone who want to have fun:
boolberry.com/downloads.html


What next:
0. Integrate qt-daemon into build system
1. Build and test it for Mac and Linux
2. Preapare normal deploy binaries
3. Adjust html layout to make it looking nice
4. add address aliases support
5. add multi-recipient feature
6. implement tray-mode
7. Add multiple wallets support (work with few opened wallets)
.....
we have a tons of work ahead.....



GUI branch:
https://github.com/cryptozoidberg/boolberry/tree/GUI
(boost libs path hardcoded, will be fixed tomorow)



Great work!!!!
BBR will be the first cryptonote coin which have gui wallet~~~

I have test this new version build windows version.
One problem:
I can not open wallet file which generated on linux.
Is this a bug?
Well, you can, but with some trick.
It's a known issue, bad design. To open wallet, that generated under linux please remove wallet-data file(DON'T DELETE WALLET KEYS FILE), and in open file dialog select wallet keys file. It will resync wallet and should work fine.
Wallet data files are different.
Will fix it soon.
736  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 13, 2014, 01:45:05 AM
Good news!

I've uploaded preview version of GUI with wallet functions (windows build).
This is early alpha version, beware of bugs. It's actually just first version that able to send and receive money, pretty ugly.

Everyone who want to have fun:
boolberry.com/downloads.html


What next:
0. Integrate qt-daemon into build system
1. Build and test it for Mac and Linux
2. Preapare normal deploy binaries
3. Adjust html layout to make it looking nice
4. add address aliases support
5. add multi-recipient feature
6. implement tray-mode
7. Add multiple wallets support (work with few opened wallets)
.....
we have a tons of work ahead.....



GUI branch:
https://github.com/cryptozoidberg/boolberry/tree/GUI
(boost libs path hardcoded, will be fixed tomorow)

737  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 11, 2014, 02:56:00 AM
thanks @crypto_zoidberg
You welcome!
Reload archive, guess it fixed.
what do you mean reload archive?
I meant download windows binary archive from website again. nothing else.
738  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 11, 2014, 12:14:33 AM
thanks @crypto_zoidberg
You welcome!
Reload archive, guess it fixed.
739  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 11, 2014, 12:11:17 AM
Mine is Boolberry v0.1.1.13(58fd3dd)
Also print This software is is up to date, please update.

Quote

2014-Jun-11 06:44:30.519804 Starting...
2014-Jun-11 06:44:30.543727 Boolberry v0.1.1.13(58fd3dd)
.....
2014-Jun-11 06:44:41.196293 [P2P1][URGENT]:This software is is up to date, please update.
2014-Jun-11 06:44:52.197399 [P2P6][URGENT]:This software is is up to date, please update.
Fixed in 0.1.1.15(5e193f8)

boolb-v0.1.1.15(5e193f8) problem!


Reload archive pls.
PS: still have no time to create automated build system Smiley
740  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BBR] Boolberry [ANONYMOUS | CRYPTONOTE | ADDR ALIASES | NO IPO/PREMINE] on: June 10, 2014, 11:57:17 PM
Mine is Boolberry v0.1.1.13(58fd3dd)
Also print This software is is up to date, please update.

Quote

2014-Jun-11 06:44:30.519804 Starting...
2014-Jun-11 06:44:30.543727 Boolberry v0.1.1.13(58fd3dd)
.....
2014-Jun-11 06:44:41.196293 [P2P1][URGENT]:This software is is up to date, please update.
2014-Jun-11 06:44:52.197399 [P2P6][URGENT]:This software is is up to date, please update.
Fixed in 0.1.1.15(5e193f8)
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