From: Alexey Tourbin <at@altlinux.ru>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: Re: [devel] LZMA и 4.1
Date: Thu, 19 Jun 2008 16:08:35 +0400
Message-ID: <20080619120835.GV17550@solemn.turbinal> (raw)
In-Reply-To: <200806191449.50375.ledest@gmail.com>
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On Thu, Jun 19, 2008 at 02:49:50PM +0300, Led wrote:
> Да вот мне тоже попадались случаи, когда от 6 до 8 - никаких изменений, и
> только на 9 небольшой "скачок" (в лучшую сторону)...
Скачок w8/w9 возможен только при условии, что размер cpio значительно
больше 16M (в разжатом виде), и в нём "неудачно" чередуются совпадающие
куски.
Сейчас медиана размера x86_64 пакетов -- 70K в сжатом виде.
$ ls -l --sort=size /ALT/Sisyphus/files/x86_64/RPMS |less
и набрать "50%".
Десятипроцентный квантиль -- 1.3M (набрать "10%"). То есть 90% всех
x86_64 пакетов меньше 1.3M в сжатом виде (и поэтому почти наверняка
мньше 16M в разжатом виде). Для них скачка точно не будет.
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next prev parent reply other threads:[~2008-06-19 12:08 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-18 12:25 Михаил Якушин
2008-06-18 12:33 ` Kirill A. Shutemov
2008-06-20 7:10 ` Valery V. Inozemtsev
2008-06-20 7:15 ` Alexey Tourbin
2008-06-20 7:35 ` Valery V. Inozemtsev
2008-06-20 7:43 ` Alexey Tourbin
2008-06-20 7:49 ` Valery V. Inozemtsev
2008-06-20 7:20 ` Alexey Gladkov
2008-06-18 12:55 ` Михаил Якушин
2008-06-18 13:57 ` Anton Farygin
2008-06-19 2:01 ` Alexey Tourbin
2008-06-19 9:55 ` Dmitry V. Levin
2008-06-19 10:03 ` Alexey Tourbin
2008-06-19 10:12 ` Dmitry V. Levin
2008-06-19 10:32 ` Alexey Tourbin
2008-06-19 10:44 ` Led
2008-06-19 10:49 ` Alexey Tourbin
2008-06-19 11:05 ` Led
2008-06-19 11:27 ` Alexey Tourbin
2008-06-19 11:42 ` Alexey Tourbin
2008-06-19 11:49 ` Led
2008-06-19 12:08 ` Alexey Tourbin [this message]
2008-06-19 12:14 ` Led
2008-06-19 12:18 ` Alexey Tourbin
2008-06-19 12:25 ` Led
2008-06-19 12:30 ` Alexey Tourbin
2008-06-19 12:49 ` Led
2008-06-19 14:12 ` Alexey Tourbin
2008-06-19 11:51 ` Led
2008-06-19 12:21 ` Alexey Tourbin
2008-06-19 20:02 ` Alexey Tourbin
2008-06-24 8:20 ` [devel] LZMA и 4.1 (а-ля glibc-preinstall?) Michael Shigorin
2008-07-01 22:55 ` Dmitry V. Levin
2008-07-02 9:20 ` Michael Shigorin
2008-07-01 22:53 ` [devel] LZMA и 4.x Dmitry V. Levin
2008-07-01 22:57 ` Aleksey Novodvorsky
2008-07-01 23:01 ` Dmitry V. Levin
2008-07-01 23:05 ` Alexey Tourbin
2008-07-01 23:10 ` Aleksey Novodvorsky
2008-07-01 23:23 ` Alexey Tourbin
2008-06-19 20:31 ` [devel] LZMA и 4.1 [JT] Vitaly Lipatov
2008-06-24 8:39 ` Michael Shigorin
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