Date: Fri, 14 Apr 2017 14:22:28 +0000 From: Alexey Dokuchaev <danfe@FreeBSD.org> To: Michael Gmelin <grembo@freebsd.org> Cc: ports@FreeBSD.org Subject: Re: LLVM port(s) take very long time to package Message-ID: <20170414142228.GA52898@FreeBSD.org> In-Reply-To: <2B393FE8-C076-4714-A718-0EDA155A5037@freebsd.org> References: <20170412034308.GA56148@FreeBSD.org> <79A96B5B-8E4C-4E2E-8108-BA4F05CBFA4F@freebsd.org> <20170412093737.GB22201@FreeBSD.org> <2B393FE8-C076-4714-A718-0EDA155A5037@freebsd.org>
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On Wed, Apr 12, 2017 at 12:06:42PM +0200, Michael Gmelin wrote: > > On 12. Apr 2017, at 11:37, Alexey Dokuchaev <danfe@FreeBSD.org> wrote: > > ... > > Other alternative to PKG_NOCOMPRESS=1 could be PKGSUFFIX=.tbz (pkg-static > > create -f tbz ...), will play with that as well. > > I don't think bzip will buy you much in terms of performance, Surprisingly, it actually did: $ time make package PKG_SUFX=.tbz ===> Building package for llvm40-4.0.0_2 565.215u 5.316s 9:34.18 99.3% 7899+502k 1+3020io 0pf+0w ^^^^^^^ Single-threaded bzip2 was faster than multi-threaded xz, at the expense of larger package of course: $ ls -s1 llvm40-4.0.0_2.t* 386752 llvm40-4.0.0_2.tbz 286816 llvm40-4.0.0_2.txz > supporting something like lz4 would be useful. Or, like vsevolod@ had mentioned, Zstandard. But I'm afraid it would take some time before we'd arrive there. ./danfe
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