BitShares Forum

Other => Graveyard => MemoryCoin => Topic started by: FreeTrade on December 24, 2013, 07:38:28 pm

Title: v0.8.55 - Faster Startup
Post by: FreeTrade on December 24, 2013, 07:38:28 pm

New version available.

Windows Binaries and github source updated.

The main change is faster startup, reindex and better performance - previous hashes are cached so hashing is only ever performed once for a block.

v0.8.55
http://www.memorycoin.org/downloads/memorycoin.zip
https://drive.google.com/file/d/0B-5Ax5kejTpMRzgwTEFBRjBjTFU/edit?usp=sharing

Title: Re: v0.8.55 - Faster Startup
Post by: I_M on December 24, 2013, 07:48:33 pm

This is much better!  Startup was practically instantaneous!  Thanks!

Title: Re: v0.8.55 - Faster Startup
Post by: agran on December 24, 2013, 08:02:16 pm

Very cool! Incredibly fast start! Solved the main problem is frustrating me.

Title: Re: v0.8.55 - Faster Startup
Post by: smokim11 on December 24, 2013, 10:56:17 pm

Freetrade not sure but I think the first link is the old wallet.

The Google link good.

Title: Re: v0.8.55 - Faster Startup
Post by: Delinquency on December 24, 2013, 11:18:33 pm

Quote from: smokim11 on December 24, 2013, 10:56:17 pm

Freetrade not sure but I think the first link is the old wallet.

The Google link good.

Outstanding job on the fast startup time!

Title: Re: v0.8.55 - Faster Startup
Post by: jorneyflair on December 25, 2013, 02:32:55 am

excellent work :) open and resync in 3sec

Title: Re: v0.8.55 - Faster Startup
Post by: hayer on December 25, 2013, 12:18:13 pm

Hi,

I'm running solo miner on verson v0.8.54. Have prolem with that when I run old verion.

Thanks.

Title: Re: v0.8.55 - Faster Startup
Post by: Grekk on December 25, 2013, 04:13:37 pm

FreeTrade
I am solo mine about 25 xeon machines to 1 wallet.dat. Can i problem with that?
May be better to use different wallet.dat on each machine?
Thanks.

Title: Re: v0.8.55 - Faster Startup
Post by: danbi on December 25, 2013, 09:22:54 pm

Software compiled from source.  With

cd src
gmake -f makefile.unix

When run for the first time, it downloads the block chain, and "works". But restarting it always dumps core.
Deleting the block chain and leaving only the wallet -- works again, then after restart it is dumping core again.
Seems it is not liking it's on disk block chain. :)

If a strack trace helps:

(gdb) bt
#0  0x0000000800fb8779 in std::string::assign (this=<value optimized out>,
    __str=<value optimized out>) from /usr/local/lib/gcc46/libstdc++.so.6
#1  0x000000000047d952 in CBlockHeader::GetHash (this=0x7fffffffbf80)
    at error_code.hpp:499
#2  0x00000000005811fd in CBlockTreeDB::LoadBlockIndexGuts (
    this=<value optimized out>) at error_code.hpp:499
#3  0x000000000047c34a in LoadBlockIndexDB () at error_code.hpp:499
#4  0x000000000047cb2f in LoadBlockIndex () at error_code.hpp:499
#5  0x0000000801c62b18 in ?? ()
#6  0xdd6f08c5dbd62905 in ?? ()
#7  0x0000000804e59e80 in ?? ()
#8  0x000001432ba19a7c in ?? ()
#9  0x0000000000000048 in ?? () at error_code.hpp:184
#10 0x0000000800fcf1cd in operator new (sz=140737488341456)
    at ../../.././../gcc-4.6.4/libstdc++-v3/libsupc++/new_op.cc:52
#11 0x0000000000447aa1 in AppInit2 (threadGroup=@0x7fffffffd5e0)
    at error_code.hpp:499
#12 0x00007fffffffc400 in ?? ()
#13 0x0000000800aeab6b in r_debug_state () from /libexec/ld-elf.so.1
Previous frame inner to this frame (corrupt stack?)

tried few different compilers, same result. Also, why is it producing bitcoind excitable? :)

Title: Re: v0.8.55 - Faster Startup
Post by: hayer on December 26, 2013, 01:08:40 am

Sometime Miner crash .I dont know why I have to restart it. I Use Ubuntu and Debian .Event I upgrade to new verion , Still crash.

Title: Re: v0.8.55 - Faster Startup
Post by: 3dtr on December 30, 2013, 04:41:59 pm

Download now. My hashes are:

sha256: 3ec3bbb173b95b740f79baf28b286f978a8b243cb16062c1caa1a76d95ad6e13
sha1: 17bedb17f61b8fc403764ddb2cb1be5af31e96ee
md5: 49f790d969d290a8f23ab59caffeb3c3

Are they ok?