GNU bug report logs - #57079
29.0.50; Performance of seq-uniq is not very good

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Package: emacs;

Reported by: Stefan Kangas <stefan <at> marxist.se>

Date: Tue, 9 Aug 2022 16:12:02 UTC

Severity: minor

Found in version 29.0.50

Fixed in version 29.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #52 received at 57079 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Juri Linkov <juri <at> linkov.net>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 57079 <at> debbugs.gnu.org, stefan <at> marxist.se
Subject: Re: bug#57079: 29.0.50; Performance of seq-uniq is not very good
Date: Fri, 12 Aug 2022 15:16:09 +0200

Juri Linkov <juri <at> linkov.net> writes:

> delete-dups is faster because its implementation uses the hash table.

Good point.  I've now made seq-uniq do the same, and this makes the test
case go from 1.7s to 0.07s.
This bug report was last modified 3 years and 3 days ago.

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