Date: Mon, 09 Feb 2015 00:04:36 -0800 From: Rui Paulo <rpaulo@me.com> To: Rui Paulo <rpaulo@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r278433 - in head: . contrib/xz contrib/xz/src/common contrib/xz/src/liblzma contrib/xz/src/liblzma/api contrib/xz/src/liblzma/api/lzma contrib/xz/src/liblzma/check contrib/xz/src/liblz... Message-ID: <49CF99E3-959F-43CE-B606-78FA5FF998A0@me.com> In-Reply-To: <201502090620.t196KZSk040702@svn.freebsd.org> References: <201502090620.t196KZSk040702@svn.freebsd.org>
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On Feb 8, 2015, at 22:20, Rui Paulo <rpaulo@freebsd.org> wrote: >=20 > Author: rpaulo > Date: Mon Feb 9 06:20:34 2015 > New Revision: 278433 > URL: https://svnweb.freebsd.org/changeset/base/278433 >=20 > Log: > Merge xz 5.2.0. >=20 > This brings support for multi-threaded compression. This brings = close > N times faster compression where N is the number of CPU cores. > Because of this, liblzma now depends on libthr. For those that want to try it, this patch adds support to multi-threaded = compression when using lzma in libarchive: https://people.freebsd.org/~rpaulo/libarchive-lzma-mt.diff It uses all the available CPU cores by default. -- Rui Paulo
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