[gnuwin32 - Help] GZIP with an improved parsing

Read and respond to this message at: 
https://sourceforge.net/forum/message.php?msg_id=4461752
By: ilia_muraviev

Hi!

I wonder why you still not improved the main GZIP/ZLIB's compression. I made
a small improvement by myself, it took 5 minutes. This version I called GZIP
1.2.4-hack, since it is just a GZIP with a small hack on parsing.

Some results:
world95.txt:
gzip 1.2.4, -9: 862,955 bytes
gzip 1.2.4-hack, -9: 857,205 bytes

fp.log:
gzip 1.2.4, -9: 1,337,914 bytes
gzip 1.2.4-hack, -9: 1,319,851 bytes

bible.txt:
gzip 1.2.4, -9: 1,176,645 bytes
gzip 1.2.4-hack, -9: 1,168,229 bytes

3200.txt:
gzip 1.2.4, -9: 6,205,632 bytes
gzip 1.2.4-hack, -9: 6,183,702 bytes

ENWIK8:
gzip 1.2.4, -9: 36,445,248 bytes
gzip 1.2.4-hack, -9: 36,273,716 bytes

ENWIK9:
gzip 1.2.4, -9: 322,591,995 bytes
gzip 1.2.4-hack, -9: 321,050,648 bytes 

Most important that the speed is nearly kept untouched.

Link:
http://www.encode.ru/downloads/gzip124hack.zip (61 KB)

Info:
http://www.encode.ru/forums/index.php?action=vthread&forum=1&topic=499

:)

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