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flat assembler > MenuetOS > Context mixing file compressor for MenuetOS

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x3k30c



Joined: 14 Aug 2013
Posts: 13
Location: Hungary
Context mixing file compressor for MenuetOS
MenuetOS is going to have a context mixing file compressor, here are some results for kernel.mnt (1.0 or so):

original: 218880 bytes
compressed: 77040 bytes
compressed and x86 filtered: 72790 bytes

just for comparison, here is a result from paq8f

paq8f -4 kernel.mnt: 65868 bytes


It's mainly suitable for executables, especially when x86-filtering is done. It uses moderate amount of memory and optimized for speed, just fits into 4k.

https://www.mediafire.com/?6bcjadc9be5apn5

rgds,
Akos
Post 10 Dec 2015, 03:46
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x3k30c



Joined: 14 Aug 2013
Posts: 13
Location: Hungary
the hell I forgot the fasm port
https://www.mediafire.com/?d59r6zl6ph2w01q
Post 10 Dec 2015, 05:07
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x3k30c



Joined: 14 Aug 2013
Posts: 13
Location: Hungary
Ah, I forgot to enable the MS ABI, now it's working

enwik8 results: 22,112,131 bytes
calgary results: 701112 bytes

https://www.mediafire.com/?buw770wftk3dg23
Post 10 Dec 2015, 09:43
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x3k30c



Joined: 14 Aug 2013
Posts: 13
Location: Hungary
The compressor is included in M64 1.15.00 as syscall 152.

Win64 and ELF(64) executables can be downloaded from:

https://www.mediafire.com/?1q332ktkbr23t8i
Post 19 Dec 2015, 15:05
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