From: "Mattias Engdegård" <mattias.engdegard@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Dmitry Gutov <dmitry@gutov.dev>, Eli Zaretskii <eliz@gnu.org>,
68244@debbugs.gnu.org
Subject: bug#68244: hash-table improvements
Date: Sat, 6 Jan 2024 12:46:07 +0100 [thread overview]
Message-ID: <2A9DEB8A-CDEB-425B-B7BC-45657BE43298@gmail.com> (raw)
In-Reply-To: <jwv7ckniu19.fsf-monnier+emacs@gnu.org>
5 jan. 2024 kl. 18.14 skrev Stefan Monnier <monnier@iro.umontreal.ca>:
>> [2. application/vnd.lotus-organizer; pct.org]
>
> Lotus, eh?
For those having trouble reading the file, I may have some Organiser licenses left for sale.
> What's up with 64?
The old (current) hash tables have a default size of 65 which is very convenient if you happen to fill it with that many entries. The new code lowers the default substantially which is generally beneficial as most tables are small, and growing them is much cheaper than before.
next prev parent reply other threads:[~2024-01-06 11:46 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <170438379722.3921.9312235725296561206@vcs2.savannah.gnu.org>
[not found] ` <20240104155642.B4A99C00344@vcs2.savannah.gnu.org>
2024-01-04 17:32 ` scratch/hash-table-perf 2d28042f56a 19/35: Use non-Lisp allocation for internal hash-table vectors Dmitry Gutov
2024-01-05 10:33 ` bug#68244: hash-table improvements Mattias Engdegård
2024-01-05 15:41 ` Dmitry Gutov
2024-01-06 11:34 ` Mattias Engdegård
2024-01-06 11:51 ` Eli Zaretskii
2024-01-07 3:13 ` Dmitry Gutov
2024-01-07 5:26 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-07 15:39 ` Dmitry
2024-01-07 18:36 ` Mattias Engdegård
2024-01-07 19:10 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-08 18:26 ` Mattias Engdegård
2024-01-09 0:33 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-09 10:26 ` Mattias Engdegård
2024-01-13 20:06 ` Mattias Engdegård
2024-01-04 16:27 ` Mattias Engdegård
2024-01-04 16:39 ` Eli Zaretskii
2024-01-04 17:02 ` Mattias Engdegård
2024-01-04 17:45 ` Eli Zaretskii
2024-01-05 11:34 ` Mattias Engdegård
2024-01-05 17:14 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-06 11:46 ` Mattias Engdegård [this message]
2024-01-09 21:51 ` Stefan Kangas
2024-01-12 15:42 ` Mattias Engdegård
2024-01-14 22:08 ` Andy Moreton
2024-01-15 12:31 ` Eli Zaretskii
2024-01-15 13:26 ` Mattias Engdegård
2024-01-18 18:13 ` Mattias Engdegård
2024-01-15 20:01 ` Andy Moreton
2024-01-15 20:21 ` Eli Zaretskii
2024-01-16 21:57 ` Andy Moreton
2024-01-17 3:31 ` Eli Zaretskii
2024-01-18 20:29 ` Andy Moreton
2024-01-19 6:37 ` Eli Zaretskii
2024-01-20 20:20 ` Andy Moreton
2024-01-21 5:11 ` Eli Zaretskii
2024-01-21 13:03 ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-22 9:17 ` João Távora
2024-01-22 9:18 ` João Távora
2024-01-23 9:44 ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-14 5:25 ` Gerd Möllmann
2024-01-14 14:42 ` Mattias Engdegård
2024-01-21 12:41 ` Stefan Kangas
2024-02-08 9:46 ` Mattias Engdegård
2024-02-08 14:19 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-08 14:36 ` Gerd Möllmann
2024-02-08 14:42 ` Mattias Engdegård
2024-02-08 15:13 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-08 17:29 ` Mattias Engdegård
2024-02-08 17:49 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-12 12:16 ` Mattias Engdegård
2024-02-12 13:36 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-13 9:05 ` Gerd Möllmann
2024-02-13 10:12 ` Mattias Engdegård
2024-02-13 12:12 ` Gerd Möllmann
2024-02-13 12:43 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-14 12:37 ` Mattias Engdegård
2024-02-14 13:05 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-14 13:21 ` Mattias Engdegård
2024-02-17 19:50 ` Mattias Engdegård
2024-02-20 10:21 ` Mattias Engdegård
2024-02-20 14:00 ` Eli Zaretskii
2024-02-20 16:11 ` Mattias Engdegård
2024-02-20 17:12 ` Eli Zaretskii
2024-02-21 12:59 ` Eli Zaretskii
2024-02-21 20:13 ` Andrea Corallo
2024-02-23 12:16 ` Mattias Engdegård
2024-02-24 9:45 ` Mattias Engdegård
2024-02-24 10:30 ` Eli Zaretskii
2024-02-24 10:53 ` Mattias Engdegård
2024-02-24 11:03 ` Eli Zaretskii
2024-02-24 17:20 ` Dmitry Gutov
2024-02-24 17:43 ` Mattias Engdegård
2024-02-24 17:48 ` Dmitry Gutov
2024-02-24 17:53 ` Mattias Engdegård
2024-02-24 18:08 ` Eli Zaretskii
2024-02-24 18:31 ` Dmitry Gutov
2024-02-24 17:54 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-24 17:14 ` Dmitry Gutov
2024-02-24 2:46 ` Dmitry Gutov
[not found] ` <20240104155642.6326FC00344@vcs2.savannah.gnu.org>
2024-01-04 18:52 ` scratch/hash-table-perf 3e9e68333ae 16/35: Remove rehash-threshold and rehash-size struct members Dmitry Gutov
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