Package: rzip
Version: 2.0-2
Severity: minor
Tags: sid

I'm happy to report that my testing found that
compression level 0 is about ten times as fast as
the rest.

Compression level 0 was even five times faster
than gzip.

rzip's second stage uses bzip2, which uses
compression levels from 1 to 9.

While rzip also allows compression levels from 1
to 9, it has the quick compression level 0 too.

What does compression level 0 do?

Does compression level 0 skip the bzip2 stage? 

If so, wouldn't compression level 0 permit it to
be used as a filter, which is vital for speeding
up network transfers by allowing simultaneous
compression, sending and decompression?

Thanks,
Kingsley


-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.4.27-1-k7
Locale: LANG=C, LC_CTYPE=C

Versions of packages rzip depends on:
ii  libbz2-1.0                  1.0.2-2      high-quality block-sorting file co
ii  libc6                       2.3.2.ds1-17 GNU C Library: Shared libraries an

-- no debconf information




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