From: "Ludovic Courtès" <ludo@gnu.org>
To: Arun Isaac <arunisaac@systemreboot.net>
Cc: 39258@debbugs.gnu.org
Subject: [bug#39258] [PATCH 2/4] ui: Use string matching with literal search strings.
Date: Tue, 09 Jun 2020 10:33:04 +0200 [thread overview]
Message-ID: <87y2owmyf3.fsf@gnu.org> (raw)
In-Reply-To: <20200601000030.7443-3-arunisaac@systemreboot.net> (Arun Isaac's message of "Mon, 1 Jun 2020 05:30:28 +0530")
Arun Isaac <arunisaac@systemreboot.net> skribis:
> * guix/scripts/package.scm (process-query): Make search query a regexp only if
> it is not a literal search string.
> * guix/ui.scm (relevance): Use string matching with literal search strings and
> regexp matching with regexp search strings.
How does this affect performance?
I would expect the regexp engine in libc to do something similar
internally, so I wonder if the extra work in Scheme pays off.
Ludo’.
next prev parent reply other threads:[~2020-06-09 8:34 UTC|newest]
Thread overview: 126+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-23 19:51 [bug#39258] Faster guix search using an sqlite cache Arun Isaac
2020-01-29 23:33 ` zimoun
2020-01-30 13:48 ` Arun Isaac
2020-01-31 12:48 ` zimoun
2020-02-02 21:16 ` Arun Isaac
2020-02-04 10:19 ` zimoun
2020-02-06 1:58 ` Arun Isaac
2020-02-11 16:29 ` Ludovic Courtès
2020-02-11 18:21 ` zimoun
2020-02-11 18:39 ` Ludovic Courtès
2020-02-11 19:07 ` Arun Isaac
2020-02-11 20:20 ` zimoun
2020-02-15 14:50 ` Arun Isaac
2020-02-11 20:13 ` zimoun
2020-02-27 20:41 ` [bug#39258] [PATCH 0/4] Xapian for Guix package search Arun Isaac
2020-02-27 20:41 ` [bug#39258] [PATCH 1/4] gnu: Add guile-xapian Arun Isaac
2020-03-03 16:29 ` zimoun
2020-02-27 20:41 ` [bug#39258] [PATCH 2/4] build-self: Add guile-xapian to Guix dependencies Arun Isaac
2020-02-27 20:41 ` [bug#39258] [PATCH 3/4] gnu: Generate xapian package search index Arun Isaac
2020-02-28 8:04 ` Pierre Neidhardt
2020-03-05 20:26 ` Arun Isaac
2020-03-03 18:29 ` zimoun
2020-02-27 20:41 ` [bug#39258] [PATCH 4/4] gnu: Use xapian index for package search Arun Isaac
2020-02-28 8:11 ` Pierre Neidhardt
2020-03-03 19:21 ` zimoun
2020-03-03 19:51 ` zimoun
2020-02-28 8:13 ` [bug#39258] [PATCH 0/4] Xapian for Guix " Pierre Neidhardt
2020-02-28 12:39 ` zimoun
2020-02-28 12:49 ` Pierre Neidhardt
2020-02-28 15:36 ` Arun Isaac
2020-02-28 16:04 ` Arun Isaac
2020-03-02 18:37 ` zimoun
2020-03-02 19:13 ` zimoun
2020-03-03 20:04 ` zimoun
2020-02-29 8:25 ` Arun Isaac
2020-03-02 18:27 ` zimoun
2020-02-28 12:36 ` zimoun
2020-03-05 16:46 ` Ludovic Courtès
2020-03-07 13:31 ` [bug#39258] [PATCH v2 0/3] " Arun Isaac
2020-03-07 13:31 ` [bug#39258] [PATCH v2 1/3] build-self: Add guile-xapian to Guix dependencies Arun Isaac
2020-03-09 18:14 ` zimoun
2020-03-09 23:40 ` Jonathan Brielmaier
2020-03-10 5:24 ` Arun Isaac
2020-03-07 13:31 ` [bug#39258] [PATCH v2 2/3] gnu: Generate Xapian package search index Arun Isaac
2020-03-09 18:19 ` zimoun
2020-03-07 13:31 ` [bug#39258] [PATCH v2 3/3] gnu: Use Xapian index for package search Arun Isaac
2020-03-07 20:33 ` [bug#39258] [PATCH v2 0/3] Xapian for Guix " Ludovic Courtès
2020-03-08 9:01 ` Arun Isaac
2020-03-08 11:33 ` Ludovic Courtès
2020-03-08 20:27 ` Arun Isaac
2020-03-09 7:42 ` Pierre Neidhardt
2020-03-09 12:50 ` zimoun
2020-03-09 10:35 ` Ludovic Courtès
2020-03-10 14:17 ` Arun Isaac
2020-03-10 14:33 ` zimoun
2020-03-11 13:50 ` Ludovic Courtès
2020-03-13 5:37 ` Arun Isaac
2020-03-15 20:40 ` Ludovic Courtès
2020-03-09 7:50 ` Pierre Neidhardt
2020-03-09 10:28 ` Ludovic Courtès
2020-03-09 13:03 ` zimoun
2020-03-09 12:53 ` zimoun
2020-03-09 12:47 ` zimoun
2020-03-09 12:40 ` zimoun
2020-03-09 12:34 ` zimoun
2020-03-08 20:27 ` zimoun
2020-03-08 20:40 ` Arun Isaac
2020-03-09 12:28 ` zimoun
2020-03-27 16:26 ` [bug#39258] [PATCH v3 0/3] Package metadata cache for guix search Arun Isaac
2020-03-27 16:26 ` [bug#39258] [PATCH v3 1/3] guix: Generate package metadata cache Arun Isaac
2020-04-24 20:48 ` Ludovic Courtès
2020-04-26 9:48 ` zimoun
2020-04-26 14:35 ` Ludovic Courtès
2020-04-26 14:54 ` Pierre Neidhardt
2020-04-26 15:33 ` Ludovic Courtès
2020-04-26 15:05 ` zimoun
2020-03-27 16:26 ` [bug#39258] [PATCH v3 2/3] guix: Search " Arun Isaac
2020-04-24 20:58 ` Ludovic Courtès
2020-03-27 16:26 ` [bug#39258] [PATCH v3 3/3] guix: Use package metadata cache for package search Arun Isaac
2020-04-24 21:03 ` Ludovic Courtès
2020-04-05 14:08 ` [bug#39258] [PATCH v3 0/3] Package metadata cache for guix search Ludovic Courtès
2020-04-24 21:05 ` Ludovic Courtès
2020-04-26 3:54 ` [bug#39258] benchmark search: default vs v2 vs v3 zimoun
2020-04-26 7:29 ` Pierre Neidhardt
2020-04-26 15:49 ` Ludovic Courtès
2020-04-26 17:01 ` zimoun
2020-04-26 20:22 ` Ludovic Courtès
2020-04-30 13:10 ` zimoun
2020-05-03 15:01 ` [bug#39258] [PATCH v4 0/3] Faster cache generation (similar as v3) zimoun
2020-05-03 15:01 ` [bug#39258] [PATCH v4 1/3] DRAFT packages: Add fields to packages cache zimoun
2020-05-03 15:01 ` [bug#39258] [PATCH v4 2/3] DRAFT packages: Add new procedure 'fold-packages*' zimoun
2020-05-03 15:01 ` [bug#39258] [PATCH v4 3/3] DRAFT guix package: Use cache in 'find-packages-by-description' zimoun
2020-05-03 16:43 ` [bug#39258] [PATCH v4 0/3] Faster cache generation (similar as v3) Ludovic Courtès
2020-05-03 18:10 ` zimoun
2020-05-03 19:49 ` Ludovic Courtès
2020-06-01 0:00 ` [bug#39258] [PATCH 0/4] Optimize guix search Arun Isaac
2020-06-01 0:00 ` [bug#39258] [PATCH 1/4] ui: Cut off search early if any regexp does not match Arun Isaac
2020-06-09 8:29 ` Ludovic Courtès
2020-06-01 0:00 ` [bug#39258] [PATCH 2/4] ui: Use string matching with literal search strings Arun Isaac
2020-06-09 8:33 ` Ludovic Courtès [this message]
2020-06-09 9:55 ` zimoun
2020-06-13 12:37 ` Arun Isaac
2020-06-13 13:36 ` zimoun
2020-06-13 17:21 ` Arun Isaac
2020-06-14 19:14 ` zimoun
2020-06-13 19:32 ` Ludovic Courtès
2020-06-15 20:18 ` Arun Isaac
2020-06-01 0:00 ` [bug#39258] [PATCH 3/4] ui: Do not translate package synopsis a second time Arun Isaac
2020-06-09 8:33 ` Ludovic Courtès
2020-06-01 0:00 ` [bug#39258] [PATCH 4/4] ui: Use package-description-string Arun Isaac
2020-06-09 8:34 ` Ludovic Courtès
2020-06-01 1:25 ` [bug#39258] [PATCH v5 0/4] Optimize guix search zimoun
2020-06-01 2:24 ` Arun Isaac
2020-06-01 10:01 ` zimoun
2020-06-01 10:11 ` [bug#39258] KMP string search algorithm? zimoun
2020-06-01 22:24 ` Leo Famulari
2020-06-01 23:48 ` Arun Isaac
2020-06-02 8:49 ` Ludovic Courtès
2021-07-15 7:33 ` [bug#39258] [PATCH v6 0/2] DRAFT "guix search" performances zimoun
2021-07-15 7:33 ` [bug#39258] [PATCH v6 1/2] DRAFT packages: Add fields to packages cache zimoun
2021-07-17 8:31 ` Arun Isaac
2021-07-23 15:30 ` Ludovic Courtès
2021-08-17 14:03 ` zimoun
2021-07-15 7:33 ` [bug#39258] [PATCH v6 2/2] DRAFT scripts: package: Use cache in 'find-packages-by-description' zimoun
2021-07-23 15:43 ` [bug#39258] [PATCH v6 0/2] DRAFT "guix search" performances Ludovic Courtès
2021-08-20 15:42 ` zimoun
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