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From: "Денис Смирнов" <mithraen@altlinux.ru>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
Subject: Re: [devel] parallel builds, again (was: [Fwd: [#16528] COMPLETE (try 23)])
Date: Sat, 12 Dec 2009 02:51:16 +0300
Message-ID: <20091211235116.GA25158@mw.office.seiros.ru> (raw)
In-Reply-To: <20091211195602.GV13584@osdn.org.ua>

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On Fri, Dec 11, 2009 at 09:56:02PM +0200, Michael Shigorin wrote:

MS> Single-threaded build is getting us nowhere when CPU clocks are
MS> effectively frozen at <= 3GHz while cores are plenty; ARM case
MS> is even more sensitive to single system performance being a
MS> bottleneck (as discussed on devel-ports@).

Так может таки использовать NPROCS=(cores * 4) и использовать нормальные
процессоры? 

MS> 2 ldv: what do you think of a week with parallel builds turned on
MS> and taking a log analysis vacation? :)
MS> (BTW having "main" packages built single-threaded and "contrib"
MS> packages built multi-threaded might help too -- if we had those)

Ты сейчас о NPROCS или спекулятивной сборке?

$ task-ls-queue | wc -l
134

существенная часть этих пакетов не зависит друг от друга, так что
спекулятивная сборка на имеющемся железе (вплоть до задействования офисных
машинок :) могла бы позволить очереди рассосаться за часы.

Собственно, как я понимаю, почти все необходимое для спекулятивной сборки
уже было сделано?

-- 
С уважением, Денис

http://freesource.info
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  reply	other threads:[~2009-12-11 23:51 UTC|newest]

Thread overview: 74+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-12-11 11:56 [devel] [Fwd: [#16528] COMPLETE (try 23) python.git=2.6.4-alt1_ srpm=scons-1.1.0-alt1.1.src.rpm ...] REAL
2009-12-11 11:43 ` Andrew Clark
2009-12-11 12:08   ` REAL
2009-12-11 11:54     ` Andrew Clark
2009-12-11 11:56       ` Paul Wolneykien
2009-12-11 12:41       ` REAL
2009-12-11 11:43 ` Dmitry M. Maslennikov
2009-12-11 12:11   ` REAL
2009-12-11 12:46     ` Denis Kirienko
2009-12-11 13:01       ` Andrey Rahmatullin
2009-12-11 11:54 ` Sergei Epiphanov
2009-12-11 13:12   ` REAL
2009-12-11 13:02     ` Slava Dubrovskiy
2009-12-11 13:32       ` REAL
2009-12-11 11:56 ` Alexey Shabalin
2009-12-11 13:00     ` Alexey Shabalin
2009-12-11 11:57 ` Sergey Y. Afonin
2009-12-11 11:59 ` Sergey Alembekov
2009-12-11 12:44   ` REAL
2009-12-11 12:29     ` Vladimir Lettiev
2009-12-11 12:33     ` Michael Bochkaryov
2009-12-11 12:37     ` Alexey Rusakov
2009-12-11 12:05 ` Денис Корявов
2009-12-11 12:05 ` Vladimir V. Kamarzin
2009-12-11 12:10 ` Max Ivanov
2009-12-11 12:17 ` Vladimir Lettiev
2009-12-11 12:59   ` REAL
2009-12-11 12:50     ` Andrew Clark
2009-12-11 12:20 ` Alexey Rusakov
2009-12-11 12:24 ` Alexey Tourbin
2009-12-11 13:47   ` Sergey Y. Afonin
2009-12-11 13:51     ` Alexey Tourbin
2009-12-11 12:39 ` Max Ivanov
2009-12-11 12:53   ` Sergei Epiphanov
2009-12-11 18:28   ` Alexey Tourbin
2009-12-11 19:56     ` [devel] parallel builds, again (was: [Fwd: [#16528] COMPLETE (try 23)]) Michael Shigorin
2009-12-11 23:51       ` Денис Смирнов [this message]
2009-12-13 13:57         ` Michael Shigorin
2009-12-12  3:51       ` Alexey Tourbin
2009-12-12  6:22       ` Alexey Tourbin
2009-12-12 10:06         ` Денис Смирнов
2009-12-12 11:45         ` Michael Shigorin
2009-12-12 14:12       ` [devel] parallel builds, again Dmitry V. Levin
2009-12-13 14:03         ` Michael Shigorin
2009-12-11 12:49 ` [devel] [Fwd: [#16528] COMPLETE (try 23) python.git=2.6.4-alt1_ srpm=scons-1.1.0-alt1.1.src.rpm ...] Aleksey Novodvorsky
2009-12-11 13:12   ` Valery Pipin
2009-12-11 13:15   ` REAL
2009-12-11 13:13     ` Aleksey Novodvorsky
2009-12-11 13:34       ` REAL
2009-12-11 13:25   ` Mikhail Efremov
2009-12-11 18:42   ` Alexey Tourbin
2009-12-11 13:02 ` Mykola S. Grechukh
2009-12-11 13:19   ` Andrew Clark
2009-12-11 13:23     ` Aleksey Novodvorsky
2009-12-11 13:26     ` Led
2009-12-11 14:33       ` [devel] [JT] Re: [Fwd: [#16528] COMPLETE (try 23) python.git=2.6.4-alt1] Michael Shigorin
2009-12-11 13:28 ` [devel] [Fwd: [#16528] COMPLETE (try 23) python.git=2.6.4-alt1_ srpm=scons-1.1.0-alt1.1.src.rpm ...] Stanislav Ievlev
2009-12-11 13:51 ` Anton Farygin
2009-12-11 14:03   ` [devel] [Fwd: [#16528] COMPLETE (try 23) python.git=2.6.4-alt1] Michael Shigorin
2009-12-14  4:21   ` [devel] Python 3 (was: Re: [Fwd: [#16528] COMPLETE (try 23) python.git=2.6.4-alt1_ srpm=scons-1.1.0-alt1.1.src.rpm ...]) REAL
2009-12-14  6:29     ` Alexey Rusakov
2009-12-14  6:51       ` [devel] Python 3 REAL
2009-12-14 10:20         ` Alexey Rusakov
2009-12-14  6:56     ` [devel] Python 3 (was: Re: [Fwd: [#16528] COMPLETE (try 23) python.git=2.6.4-alt1_ srpm=scons-1.1.0-alt1.1.src.rpm ...]) Andrey Rahmatullin
2009-12-14  7:17     ` [devel] Python 3 Anton Farygin
2009-12-14  7:19       ` Andrey Rahmatullin
2009-12-14  7:22         ` Anton Farygin
2009-12-14  7:23           ` Andrey Rahmatullin
2009-12-14 10:57             ` Michael Shigorin
2009-12-14  9:04       ` Sergey Alembekov
2009-12-11 13:58 ` [devel] [Fwd: [#16528] COMPLETE (try 23) python.git=2.6.4-alt1] Michael Shigorin
2009-12-11 15:41 ` [devel] [Fwd: [#16528] COMPLETE (try 23) python.git=2.6.4-alt1_ srpm=scons-1.1.0-alt1.1.src.rpm ...] Alexey I. Froloff
2009-12-11 17:48 ` Afanasov Dmitry
2009-12-12  0:19 ` Денис Смирнов

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