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Topic: ***YACoin Development Fund*** - page 2. (Read 2240 times)

hero member
Activity: 693
Merit: 500
December 10, 2013, 10:24:38 AM
#26
Can anyone confirm whether fixing #1 issue also fixed #3 (slow with lots of transactions)?

I've got some ideas for issue #2, but this would need community consensus.

tonight I'll try loading this version.  I have ~1050 transactions in my wallet.
hero member
Activity: 802
Merit: 1003
GCVMMWH
December 10, 2013, 10:02:36 AM
#25
Thanks to everyone for your donations so far!  Special thanks to St. Bit for your very generous donation!
hero member
Activity: 802
Merit: 1003
GCVMMWH
December 10, 2013, 09:17:55 AM
#24
Can anyone confirm whether fixing #1 issue also fixed #3 (slow with lots of transactions)?

I was thinking the same thing. That would be a nice benefit of the fix for #1  Cool
sr. member
Activity: 406
Merit: 250
One does not simply mine Bitcoins
December 10, 2013, 05:15:34 AM
#23
Per request, I've added a BTC address for donations:   15qUzhfiMzweuVUyoc8rdX7G1sARSTz48A

Nice, expecting payout soon! Grin
sr. member
Activity: 406
Merit: 250
One does not simply mine Bitcoins
December 10, 2013, 04:36:10 AM
#22
Can anyone confirm whether fixing #1 issue also fixed #3 (slow with lots of transactions)?

I've got some ideas for issue #2, but this would need community consensus.
hero member
Activity: 802
Merit: 1003
GCVMMWH
December 09, 2013, 07:40:36 PM
#21
Per request, I've added a BTC address for donations:   15qUzhfiMzweuVUyoc8rdX7G1sARSTz48A
hero member
Activity: 802
Merit: 1003
GCVMMWH
December 09, 2013, 12:56:48 PM
#20
Were you working from an older scrypt-jane library?  FloodyBerry fixed some problems with it that caused some compile errors a few months ago.
That's quite possible, haven't checked.

No, all of the floodberry changes should be current in YAC. This was due to an extern C added to fix some linkage issues with the mingw compile. Unfortunately, that caused some problems with other builds so logic was added  to only apply if windoze and not Qt.
sr. member
Activity: 406
Merit: 250
One does not simply mine Bitcoins
December 09, 2013, 12:34:43 PM
#19
Were you working from an older scrypt-jane library?  FloodyBerry fixed some problems with it that caused some compile errors a few months ago.
That's quite possible, haven't checked.
hero member
Activity: 693
Merit: 500
December 09, 2013, 11:58:04 AM
#18
Most of the time at startup is now spend verifying the last couple of blocks (which needs to to recompute their hashes to ensure integrity). I've lowered this number from the default 2500 to 666 (rather arbitrarily chosen, but should absolutely be set higher than 520).

Can it be set in yacoin.conf ?
for example, check_hashes_of_last_blocks=777
with default value 2500

Not sure about the config file, but it can be set on command line, like this
Code:
./yacoind -checkblocks=1337

Also, I managed to fix the annoying #ifdef error in scrypt-jane library. Now it builds on Linux and Windoze without the need to manually edit the file.

Were you working from an older scrypt-jane library?  FloodyBerry fixed some problems with it that caused some compile errors a few months ago.
sr. member
Activity: 347
Merit: 250
December 09, 2013, 07:54:13 AM
#17
Tossed 500 YAC into the ring.
TXID: a26fef2ee10d34b01bb855607be8d4bb5d08ba6716dec093f961d0688630ac2c
sr. member
Activity: 406
Merit: 250
One does not simply mine Bitcoins
December 09, 2013, 05:32:16 AM
#16
Most of the time at startup is now spend verifying the last couple of blocks (which needs to to recompute their hashes to ensure integrity). I've lowered this number from the default 2500 to 666 (rather arbitrarily chosen, but should absolutely be set higher than 520).

Can it be set in yacoin.conf ?
for example, check_hashes_of_last_blocks=777
with default value 2500

Not sure about the config file, but it can be set on command line, like this
Code:
./yacoind -checkblocks=1337

Also, I managed to fix the annoying #ifdef error in scrypt-jane library. Now it builds on Linux and Windoze without the need to manually edit the file.
sr. member
Activity: 288
Merit: 260
December 09, 2013, 02:34:30 AM
#15
Most of the time at startup is now spend verifying the last couple of blocks (which needs to to recompute their hashes to ensure integrity). I've lowered this number from the default 2500 to 666 (rather arbitrarily chosen, but should absolutely be set higher than 520).

Can it be set in yacoin.conf ?
for example, check_hashes_of_last_blocks=777
with default value 2500
hero member
Activity: 802
Merit: 1003
GCVMMWH
December 08, 2013, 11:13:24 PM
#14
Bump.

A little reminder for the rich list people: your fantastic holding won't be worth much if the coin is seriously hampered by a dysfunctional wallet.   Smiley

Seriously! I will match the first 2000 YAC's of the next large donation.  

Again, thanks to everyone who has already donated!
sr. member
Activity: 406
Merit: 250
One does not simply mine Bitcoins
December 08, 2013, 09:24:57 PM
#13
Bump.

A little reminder for the rich list people: your fantastic holding won't be worth much if the coin is seriously hampered by a dysfunctional wallet.   Smiley

We have a working prototype of a new wallet ready. Not sure if it's bug-free, though. However, works for me so far.
You can get the latest windows binaries here: https://www.dropbox.com/s/pwa2lymjl6igh6q/yacoin-cc-latest.zip

Still waiting for the major stakeholders to toss us some coins, though. Wink

NOTE: you NEED to move/rename (backup) everything except wallet.dat and peers.dat in the yacoin data directory and then run yacoin with -loadblock=C:\blk0001.dat (assuming you put the blk0001.dat file in C:\). This is needed because we had to change the way blocks are indexed and now the wallet starts in LESS THAN 30 SECONDS (down from more than 30 minutes). However, this initial load will take somewhere around 2 hours (still faster than downloading it through the p2p network).

If you don't mind redownloading all the blocks, you can just remove the unneeded files and start yacoin normally (less hassle, but takes more time).

Most of the time at startup is now spend verifying the last couple of blocks (which needs to to recompute their hashes to ensure integrity). I've lowered this number from the default 2500 to 666 (rather arbitrarily chosen, but should absolutely be set higher than 520).
sr. member
Activity: 274
Merit: 250
December 08, 2013, 08:32:09 PM
#12
Bump.

A little reminder for the rich list people: your fantastic holding won't be worth much if the coin is seriously hampered by a dysfunctional wallet.   Smiley
full member
Activity: 168
Merit: 100
December 07, 2013, 10:32:07 PM
#11
Donated 300 YACs, too! Smiley
hero member
Activity: 693
Merit: 500
December 07, 2013, 06:21:27 PM
#10
donated!
sr. member
Activity: 274
Merit: 250
December 07, 2013, 06:00:42 AM
#9
I think my small donation went through earlier. (Just waited a bit to bump this thread. Smiley )
hero member
Activity: 802
Merit: 1003
GCVMMWH
December 07, 2013, 01:39:29 AM
#8
Since I don't have much and am quite stingy on top of that, I'm only sending 30. Sorry.  Embarrassed

Any bit helps - thanks!
sr. member
Activity: 274
Merit: 250
December 07, 2013, 12:32:41 AM
#7
Since I don't have much and am quite stingy on top of that, I'm only sending 30. Sorry.  Embarrassed

The wallet does need to speed up. These days on my PC, it takes about 30 minutes for the GUI to turn up and the POS minting uses up a whole CPU core on its own (my CPU only has 3 cores). I'm quite reluctant to run it these days. (Just started the qt client. Looks like I need hours to sync as well.)
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