[systemd-devel] [PATCH 1/2] journal: add LZ4 as optional compressor

[Reindl Harald]

Am 06.07.2014 21:47, schrieb Lennart Poettering:
> BTW, have you checked whether reuseing the XZ context might make the XZ
> more competitive?

please try a simple test compress 50 MB with XZ and GZ, LZO, LZ4
or BZIP2 - XZ is *magnitudes* slower in any case, there is simply
nothing to optimize - XZ is the wrong compression for anything
where user feedback in time matters, even with no care about
memory usage which also is part of the game finally

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 246 bytes
Desc: OpenPGP digital signature
URL: <http://lists.freedesktop.org/archives/systemd-devel/attachments/20140707/173abdf7/attachment.sig>