From: | Jason Stubbs <jstubbs@g.o> | ||
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To: | gentoo-portage-dev@l.g.o | ||
Subject: | Re: [gentoo-portage-dev] PATCH: portage_checksum prelink optimization (#83379) | ||
Date: | Thu, 11 Aug 2005 14:11:19 | ||
Message-Id: | 200508112310.26752.jstubbs@gentoo.org | ||
In Reply to: | [gentoo-portage-dev] PATCH: portage_checksum prelink optimization (#83379) by Zac Medico |
1 | On Thursday 11 August 2005 14:19, Zac Medico wrote: |
2 | > http://bugs.gentoo.org/show_bug.cgi?id=83379 |
3 | > |
4 | > Author: Zac Medico |
5 | > |
6 | > This patch uses prelink --undo-output=prelink_tmpfile in order to avoid |
7 | > extra copying. Files rejected by prelink are checksummed in place. With |
8 | > this patch applied, I have measured a 7.75% decrease in the time taken to |
9 | > checksum non-elf files when prelink is enabled. |
10 | > |
11 | > Comments? |
12 | |
13 | Also for 2.1. |
14 | |
15 | -- |
16 | Jason Stubbs |