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Author Topic: S: best datacruncher out there  (Read 1660 times)

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Offline RatteTopic starter

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S: best datacruncher out there
« on: February 24, 2008, 09:53:27 AM »
i am searching for the best datacruncher out there
the decruncher is needed as asm-source for my little project

for testing i used a normal a500-kick3.1file

fsc
522641

StoneCracker
366856

powerpacker
350416

Time
338952

TwPack(Pro)
329994

TurtleSmasher
329920

CrunchMania
327258

bwt (aminet)
321401

bzip2 (aminet)
306205

p7zip 4.42 amiga-version
265942

problem, the good bzip2 and 7zip are file-archivers, i need a simple datacruncher
next problem i cant read c-code only some asm (and basic)  :crazy:

is there some (for me unknown) datacruncher with decruncher-source out there, that is good as 7zip compression?

HELP!!!
 :-?
 

Offline xeron

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Re: S: best datacruncher out there
« Reply #1 on: February 24, 2008, 10:35:09 AM »
Interesting that powerpacker beat stonecracker; normally its the other way around.
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Offline RatteTopic starter

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Re: S: best datacruncher out there
« Reply #2 on: February 24, 2008, 01:35:21 PM »
A port of PAQ808 (Win32) would be nice ...

paq808.exe
524288 -> 216673 bytes only !!!

EDIT:
LPAQ8 - singlefilecruncher with source

@xeron:
i used "best possible" compression-setups for all crunchers
 

Offline Piru

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Re: S: best datacruncher out there
« Reply #3 on: February 24, 2008, 02:52:24 PM »
Take the short lzma decruncher C code, compile it with size optimizations, hand optimize the generated assembly code. For m68k I bet it will be shorter than 2KB.