Date: Sun, 9 Jan 2011 00:10:47 +0100 From: Erik Cederstrand <erik@cederstrand.dk> To: pav@FreeBSD.org Cc: FreeBSD Current <freebsd-current@freebsd.org>, Ivan Voras <ivoras@FreeBSD.org>, freebsd-ports@FreeBSD.org Subject: Re: HEADS UP: Merge of binutils 2.17 Message-ID: <B38D5EEF-0D38-47ED-87B4-BC9CE9B83A25@cederstrand.dk> In-Reply-To: <1294515254.16774.32.camel@hood.oook.cz> References: <4D277E4B.1030006@FreeBSD.org> <4D27840A.8020107@FreeBSD.org> <4D2785A7.7080106@FreeBSD.org> <4D27888F.4090703@FreeBSD.org> <467EA052-70AB-4C4C-B28E-9AD037C8BF14@FreeBSD.org> <4D27A3B8.4070401@FreeBSD.org> <82CF1B3F-B5F0-4B26-A6D1-8767370C1E0E@FreeBSD.org> <B0C1CEDB-D302-422D-9565-4A07AACF9BD2@cederstrand.dk> <AANLkTinWp6TxDrZ4hQW=ZMDrCaT4A8fzggZq-x4Ldxqi@mail.gmail.com> <1294515254.16774.32.camel@hood.oook.cz>
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--Apple-Mail-317-540951899 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Hello Pav, Den 08/01/2011 kl. 20.34 skrev Pav Lucistnik: > Package cluster is quite clever, akshully, and since this is OT here, > just terse comments Sorry, replied to a bad message... redirecting to current@ >>> 1. adding SSD disks >=20 > irrelevant because of bullet 2. >=20 >>> 2. source and destination directories on md devices >=20 > already done, swap backed md devices are used >=20 >>> 3. huge ccache cache >>> 4. dist-cc >=20 > these tend to have their own issues >=20 >>> 5. some heuristics on which ports could be skipped because = dependencies haven't changed since last run >=20 > this is also already done, we call it "incremental builds" >=20 >>> 6. tuning the host system for this specific task >=20 > empty words I was pretty sure I couldn't improve anything with 5 minutes of = thinking. I'm glad the most obvious things have already been done, and = I'm sure you and others have put a lot of effort into this. My question = was more what, if anything, can be done to speed up the cluster. Also, how long does it take to complete an exp-run on the cluster? Thanks, Erik= --Apple-Mail-317-540951899--
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