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From: "João Távora" <joaotavora@gmail.com>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: Stefan Monnier <monnier@iro.umontreal.ca>, 48841@debbugs.gnu.org
Subject: bug#48841: fido-mode is slower than ido-mode with similar settings
Date: Sun, 6 Jun 2021 19:37:05 +0100	[thread overview]
Message-ID: <CALDnm51pYqMGbh7sYDxZ5dMV+6ntp5kaTrb7gfuiRD+LzeAKYg@mail.gmail.com> (raw)
In-Reply-To: <5efda5a3-f7ed-ca90-9e70-b35eb1c24750@yandex.ru>

[-- Attachment #1: Type: text/plain, Size: 1510 bytes --]

On Sun, Jun 6, 2021, 17:55 Dmitry Gutov <dgutov@yandex.ru> wrote:

> On 06.06.2021 09:59, João Távora wrote:
> > Very true, but here's the suprise: In the flex style, there are a_lot_
> > of "possible completions" for the null or very short patterns.  So those
> > calculations -- which were more than certainly thought up for prefix-ish
> > styles -- are quite slow (and also quite useless for flex).  At least
> > that's my theory.
>
> try-completion doesn't trigger any completion style machinery; only
> completion-try-completion does.
>

I have no idea if completion style stuff b is related. Just that else
branch is there to calculate some 'determ' thing and a cursory look
revealed try-completion calls being passed 'comps', or 'completions'.
Presumably lots of data given short flex style patterns. No idea what it
accomplishes, as I said.

Bottom line is that something (TM) happened to speed up the whole thing
when I skipped over that whole part. I had vertical mode basically visually
equivalent to vertical, but quite slower.  After skipping that part they
became practically equivalent. And you yourself witnessed this when
switching yo vertical mode, which is when the skip is made.

 I'll check later in the week, away from my computer now.

And are we talking about the 'try-completion' call which is guarded with
> (when icomplete-hide-common-prefix ...)?
>

No idea

>
> icomplete--fido-mode-setup sets that variable to nil.
>

May be.

João

>

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  reply	other threads:[~2021-06-06 18:37 UTC|newest]

Thread overview: 174+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-05  1:39 bug#48841: fido-mode is slower than ido-mode with similar settings Dmitry Gutov
2021-06-05  9:35 ` João Távora
2021-06-05 23:02   ` Dmitry Gutov
2021-06-05 23:20     ` João Távora
2021-06-05 23:42       ` Dmitry Gutov
2021-06-06  0:25       ` Dmitry Gutov
2021-06-06  6:54         ` João Távora
2021-06-06 22:20           ` Dmitry Gutov
2021-06-06 23:49             ` João Távora
2021-06-07  0:11               ` Dmitry Gutov
2021-06-07  8:52                 ` João Távora
2021-06-11  2:19                   ` Dmitry Gutov
2021-06-11 17:09                     ` João Távora
2021-06-11 22:34                       ` Dmitry Gutov
2021-06-11 22:41                         ` Dmitry Gutov
2021-06-13 14:55                         ` João Távora
2021-06-17  2:36                           ` Dmitry Gutov
2021-06-17 21:21                             ` João Távora
2021-07-04  1:53                               ` Dmitry Gutov
2021-07-07  8:56                                 ` bug#47711: " Daniel Mendler
2021-06-11 23:24                     ` João Távora
2021-06-12  0:43                       ` Dmitry Gutov
2021-06-13 14:29                         ` João Távora
2021-06-14  0:08                           ` Dmitry Gutov
2021-06-14  0:16                             ` João Távora
2021-06-17  2:23                               ` Dmitry Gutov
2021-06-17 21:29                                 ` João Távora
2021-07-04  1:42                                   ` Dmitry Gutov
2021-06-06  2:34       ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-06-06  6:59         ` João Távora
2021-06-06 16:54           ` Dmitry Gutov
2021-06-06 18:37             ` João Távora [this message]
2021-06-06 22:21               ` Dmitry Gutov
2021-06-06 23:27                 ` João Távora
2021-06-06 17:55           ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-06-06 21:33             ` João Távora
2021-08-11 14:16 ` bug#48841: [PATCH] Add new `completion-filter-completions` API and deferred highlighting Daniel Mendler
2021-08-11 16:11   ` Daniel Mendler
2021-08-11 16:17     ` bug#47711: " João Távora
2021-08-12  9:24     ` Daniel Mendler
2021-08-13 10:38       ` bug#48841: [PATCH VERSION 2] " Daniel Mendler
2021-08-13 10:56         ` João Távora
2021-08-13 11:21           ` bug#48841: bug#47711: " Daniel Mendler
2021-08-13 12:05             ` João Távora
2021-08-13 12:22               ` Daniel Mendler
2021-08-13 12:37                 ` bug#48841: " João Távora
2021-08-13 12:56                   ` Daniel Mendler
2021-08-13 13:36                     ` bug#48841: " João Távora
2021-08-13 14:03                       ` Daniel Mendler
2021-08-13 14:11                         ` bug#48841: " João Távora
2021-08-13 14:37                           ` bug#47711: " Daniel Mendler
2021-08-14  2:47                       ` Dmitry Gutov
2021-08-14  7:12                         ` bug#47711: " Eli Zaretskii
2021-08-14 11:22                           ` Dmitry Gutov
2021-08-16  8:48                           ` Daniel Mendler
2021-08-16 11:57                             ` bug#47711: " Eli Zaretskii
2021-08-16 12:02                               ` João Távora
2021-08-16 12:19                                 ` Eli Zaretskii
2021-08-16 12:08                               ` Daniel Mendler
2021-08-14 10:36                         ` João Távora
2021-08-14 11:29                           ` Eli Zaretskii
2021-08-14 12:12                             ` bug#47711: " Lars Ingebrigtsen
2021-08-14 12:39                               ` Eli Zaretskii
2021-08-14 13:29                                 ` Lars Ingebrigtsen
2021-08-16  3:21                               ` Dmitry Gutov
2021-08-16  3:27                                 ` bug#47711: " João Távora
2021-08-16  3:31                                   ` Dmitry Gutov
2021-08-16  3:53                                     ` João Távora
2021-08-16  3:59                                       ` Dmitry Gutov
2021-08-16  4:25                                         ` bug#47711: " João Távora
2021-08-16  9:08                                           ` Daniel Mendler
2021-08-16 10:15                                             ` João Távora
2021-08-16 10:52                                               ` Daniel Mendler
2021-08-16 11:37                                                 ` bug#48841: " João Távora
2021-08-16 12:05                                                   ` Daniel Mendler
2021-08-16 12:17                                                     ` João Távora
2021-08-16 12:43                                                     ` Eli Zaretskii
2021-08-16 14:26                                                   ` bug#48841: " Dmitry Gutov
2021-08-16 14:29                                                     ` João Távora
2021-08-16 12:39                                                 ` Eli Zaretskii
2021-08-16 12:49                                                   ` bug#48841: " Daniel Mendler
2021-08-16 13:21                                                     ` Eli Zaretskii
2021-08-16 14:00                                                       ` Dmitry Gutov
2021-08-16 14:20                                                         ` João Távora
2021-08-16 14:33                                                           ` bug#48841: " Dmitry Gutov
2021-08-16 14:36                                                             ` João Távora
2021-08-16 14:47                                                               ` bug#47711: bug#48841: " Dmitry Gutov
2021-08-16 16:59                                                                 ` João Távora
2021-08-16 18:25                                                             ` João Távora
2021-08-17  2:08                                                               ` Dmitry Gutov
2021-08-17  8:59                                                                 ` João Távora
2021-08-17 11:48                                                                   ` bug#48841: " Eli Zaretskii
2021-08-17 11:52                                                                     ` bug#47711: " João Távora
2021-08-16  3:17                             ` Dmitry Gutov
2021-08-16 11:46                               ` Eli Zaretskii
2021-08-16 13:38                                 ` Dmitry Gutov
2021-08-16 13:41                                   ` João Távora
2021-08-16 14:14                                     ` bug#47711: " Dmitry Gutov
2021-08-15 18:32                           ` bug#48841: [PATCH] Make fido-mode about as fast as ido-mode even with many completions João Távora
2021-08-25 15:42                             ` João Távora
2021-08-14  7:01                     ` bug#48841: bug#47711: [PATCH VERSION 2] Add new `completion-filter-completions` API and deferred highlighting Eli Zaretskii
2021-08-14  9:48                       ` João Távora
2021-08-15  0:03                         ` João Távora
2021-08-16  3:26                       ` Dmitry Gutov
2021-08-16 11:48                         ` bug#48841: " Eli Zaretskii
2021-08-16  8:47                       ` Daniel Mendler
2021-08-14  2:55               ` bug#47711: bug#48841: " Dmitry Gutov
2021-08-14  7:16                 ` bug#48841: " Eli Zaretskii
2023-10-24 22:25                   ` bug#47711: " Dmitry Gutov
2023-10-25 17:52                     ` João Távora
2023-10-25 20:50                       ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-25 21:02                         ` João Távora
2023-10-25 22:12                           ` João Távora
2023-10-26 21:49                             ` João Távora
2023-10-26 23:10                               ` Dmitry Gutov
2023-10-26 23:27                                 ` João Távora
2023-10-26 23:35                                   ` Dmitry Gutov
2023-10-26 23:52                                     ` João Távora
2023-10-26 23:25                       ` Dmitry Gutov
2023-10-26 23:44                         ` João Távora
2023-10-27  0:11                           ` Dmitry Gutov
2023-10-27  0:26                             ` João Távora
2023-10-27 13:29                               ` Dmitry Gutov
2023-10-27 13:46                                 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-27 15:41                                   ` Dmitry Gutov
2023-10-27 16:19                                     ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-27 17:06                                       ` Dmitry Gutov
2023-10-27 18:12                                         ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-29  2:07                                           ` Dmitry Gutov
2023-10-29  4:41                                             ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-11-03  0:16                                               ` Dmitry Gutov
2023-11-03  3:05                                                 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-27 17:16                                 ` João Távora
2023-10-28 22:24                                   ` Dmitry Gutov
2023-10-29 23:12                                     ` João Távora
2023-10-31  3:20                                       ` Dmitry Gutov
2023-10-31 10:55                                         ` João Távora
2023-10-31 20:52                                           ` Dmitry Gutov
2023-11-01 18:47                                             ` João Távora
2023-11-01 22:45                                               ` Dmitry Gutov
2023-11-02  9:48                                                 ` João Távora
2023-11-02 10:10                                                   ` Eli Zaretskii
2023-11-02 10:39                                                     ` João Távora
2023-11-02 10:58                                                       ` Eli Zaretskii
2023-11-02 11:12                                                         ` João Távora
2023-11-02 14:40                                                   ` Dmitry Gutov
2023-11-02 15:24                                                     ` João Távora
2023-11-02 15:36                                                       ` Dmitry Gutov
2023-11-02 15:58                                                         ` João Távora
2023-11-02 16:03                                                           ` Dmitry Gutov
2023-11-02 16:09                                                             ` João Távora
2023-11-02 16:15                                                               ` Dmitry Gutov
2021-04-11 20:51                                                                 ` bug#47711: 27.1; Deferred highlighting support in `completion-all-completions', `vertico--all-completions` Daniel Mendler
     [not found]                                                                   ` <handler.47711.B.16181742862702.ack@debbugs.gnu.org>
2021-04-18 21:26                                                                     ` bug#47711: Acknowledgement (27.1; Deferred highlighting support in `completion-all-completions', `vertico--all-completions`) Daniel Mendler
2023-11-04 18:46                                                                   ` bug#47711: bug#48841: bug#47711: bug#48841: bug#47711: [PATCH VERSION 2] Add new `completion-filter-completions` API and deferred highlighting Howard Melman
2024-04-08 17:19                                                                   ` bug#47711: 27.1; Deferred highlighting support in `completion-all-completions', `vertico--all-completions` Dmitry Gutov
2023-11-06 16:20                                                 ` bug#47711: bug#48841: bug#47711: bug#48841: bug#47711: [PATCH VERSION 2] Add new `completion-filter-completions` API and deferred highlighting João Távora
2023-11-06 19:38                                                   ` Dmitry Gutov
2023-11-07 12:13                                                     ` João Távora
2023-11-08  1:06                                                       ` Dmitry Gutov
2023-11-08  1:24                                                         ` João Távora
2023-11-08  1:47                                                           ` Dmitry Gutov
2023-10-27  0:14                           ` João Távora
2021-08-14  8:23                 ` João Távora
2021-08-16  3:48                   ` Dmitry Gutov
2021-08-16  4:20                     ` bug#48841: " João Távora
2021-08-16  8:53                       ` Daniel Mendler
2021-08-14  6:45         ` Eli Zaretskii
2021-08-14  3:11     ` bug#47711: bug#48841: [PATCH] " Dmitry Gutov
2021-08-12  8:00   ` Eli Zaretskii
2021-08-12  8:47     ` Daniel Mendler
2021-08-14  6:27       ` Eli Zaretskii
2021-08-16  9:42         ` Daniel Mendler
2021-08-16 12:58           ` bug#47711: " Eli Zaretskii

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