Groups > comp.programming.threads > #1456

Parallel LZ4 and my Parallel LZO...

From	aminer <aminer@toto.net>
Newsgroups	comp.programming.threads, comp.programming
Subject	Parallel LZ4 and my Parallel LZO...
Date	2013-04-16 12:45 -0700
Organization	A noiseless patient Spider
Message-ID	<kkk9j5$t1g$1@dont-email.me> (permalink)

Cross-posted to 2 groups.

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Hello,

I have downloaded the C version of the following compression algorithm:

http://code.google.com/p/lz4/


They say that it's the fastest, so  i have compiled it into a DLL with 
mingw  to use it from FreePascal and Delphi, so i have wrote the interface
and all was working perfectly, but when i have benchmarked the parallel 
LZ4 , that i have
wrote, against  my Parallel LZO algorithm ,
i have noticed that they have the almost the same speed on compression 
and decompression but my Parallel LZO is
7% better on compression ratio than Parallel LZ4 , so i have decided to 
not include Parallel LZ4 algorithm inside my Parallel Archiver, so if 
you want to compress Terabytes files i advice you to use my Parallel LZO 
algorithm with my
Parallel Archiver.


My Parallel archiver is very stable now, and you can
download it from:

http://pages.videotron.com/aminer/



Best Regards,
Amine Moulay Ramdane.

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Parallel LZ4 and my Parallel LZO... aminer <aminer@toto.net> - 2013-04-16 12:45 -0700

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