Gentoo Archives: gentoo-dev

From: Tobias Klausmann <klausman@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] ship app-arch/pbzip2 instead of app-arch/bzip2
Date: Thu, 27 Sep 2012 08:59:43
Message-Id: 20120927085827.GA55907@kaini.schwarzvogel.de
In Reply to: Re: [gentoo-dev] ship app-arch/pbzip2 instead of app-arch/bzip2 by "Chí-Thanh Christopher Nguyễn"
1 Hi!
2
3 On Wed, 26 Sep 2012, Chí-Thanh Christopher Nguyễn wrote:
4 > A different question is whether in the cases where parallel bzip2 makes
5 > sense, is it really the best solution? xz is outperforming bzip2's
6 > compression ratio for large files (for an informal comparison, see bug
7 > 434350). And xz is faster at decompression, which offsets the parallel
8 > advantage to some degree.
9
10 As for the performance side of things:
11 http://blog.i-no.de/archives/2008/05/08/index.html#e2008-05-08T16_35_13.txt
12
13 Yes, that's four years old and needs to be redone with modern
14 implementations (and machines). Will do so this weekend (I hope).
15
16 Regards,
17 Tobias
18
19 --
20 printk (KERN_ALERT "You are screwed! " ...);
21 linux-2.6.6/arch/i386/kernel/efi.c