Bug#698256: ITP: lz4 -- Extremely Fast Compression algorithm library
Hi,
On Wed, Jan 16, 2013 at 11:50 AM, Paul Wise <pabs@debian.org> wrote:
> On Wed, Jan 16, 2013 at 8:51 AM, Nobuhiro Iwamatsu wrote:
>
>> * Package name : lz4
>> Description : Extremely Fast Compression algorithm library
>>
>> LZ4 is a very fast lossless compression algorithm.
>
> Is it faster than lzop? How does it compare to lzop, gzip, lzip, xz,
> bzip2 in terms of compression ratio? Please include that information
> in the package description.
OK , I wil include that.
And we can see infomation from website.
http://code.google.com/p/lz4
I copied infomation about compression ratio and speed.
Name Ratio C.speed D.speed
LZ4 (r59) 2.084 330 915
LZO 2.05 1x_1 2.038 311 480
QuickLZ 1.5 -1 2.233 257 277
Snappy 1.0.5 2.024 227 729
LZF 2.076 197 465
FastLZ 2.030 190 420
zlib 1.2.5 -1 2.728 39 195
LZ4 HC (r66) 2.712 18 1020
zlib 1.2.5 -6 3.095 14 210
Best regards,
Nobuhiro
--
Nobuhiro Iwamatsu
iwamatsu at {nigauri.org / debian.org}
GPG ID: 40AD1FA6
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