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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Ulrich Mueller <ulm@gentoo.org>
Cc: acm@muc.de, Eli Zaretskii <eliz@gnu.org>,
	rrandresf@gmail.com, Richard Stallman <rms@gnu.org>,
	emacs-devel@gnu.org
Subject: Re: emacs rendering comparisson between emacs23 and emacs26.3
Date: Sat, 28 Mar 2020 08:52:16 -0400	[thread overview]
Message-ID: <jwvlfnky7dr.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <upncwpvyi@gentoo.org> (Ulrich Mueller's message of "Sat, 28 Mar 2020 12:20:21 +0100")

>   18.59        n/a    0.320
>   23.4       5.436    1.019
>   24.5      25.482    1.636
>   25.3      22.370    1.610
>   26.3      16.533    1.911
>   27.0.90   17.602    2.339
>
> First column is the version, second and third column are the times with
> font-lock-mode enabled and disabled, respectively.

Thanks.  Some more questions need pondering before we can know what
might need to be done:
- What is the target?  is 5s good enough?  What about 10s?
- The middle column is basically a test of the font-lock performance of
  CC-mode's `c-mode`.  Is `c-mode` really all we care about here?
  [ I believe for the OP's case `c-mode` was just taken as an example
    but is not the only case he cares about, maybe not even the main one.  ]


-- Stefan




  reply	other threads:[~2020-03-28 12:52 UTC|newest]

Thread overview: 238+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <mailman.2407.1585380720.3017.emacs-devel@gnu.org>
2020-03-28 11:20 ` emacs rendering comparisson between emacs23 and emacs26.3 Ulrich Mueller
2020-03-28 12:52   ` Stefan Monnier [this message]
2020-03-29  2:16   ` Richard Stallman
     [not found] <<E1jJ6dO-0002BR-D1@fencepost.gnu.org>
     [not found] ` <<E1jJpeO-0004Xf-AO@fencepost.gnu.org>
     [not found]   ` <<e0ad3c6a-46f0-ae75-fd7a-477d46d3034d@gmx.at>
     [not found]     ` <<E1jKCRN-0001vd-OA@fencepost.gnu.org>
     [not found]       ` <<054393f3-3873-ab6e-b325-0eca354d8838@gmx.at>
     [not found]         ` <<20200403174757.GA8266@ACM>
     [not found]           ` <<daf5e7b0-3781-b910-541a-4437454b238d@gmx.at>
     [not found]             ` <<20200404104553.GA5329@ACM>
     [not found]               ` <<07fe3b69-3ab2-3173-0696-cb17809e2b91@gmx.at>
     [not found]                 ` <<83blo7v68b.fsf@gnu.org>
     [not found]                   ` <<1845d7aa-9ae4-3d95-6a30-c7b1d8d8adec@gmx.at>
     [not found]                     ` <<83a73qt6zs.fsf@gnu.org>
     [not found]                       ` <<97c4254e-ff43-8402-3645-f713c408c245@gmx.at>
     [not found]                         ` <<83y2r9syby.fsf@gnu.org>
     [not found]                           ` <<f3d39312-f03e-c4e9-09d8-63afd7ba390d@yandex.ru>
     [not found]                             ` <<83v9mdssqx.fsf@gnu.org>
     [not found]                               ` <<679ab47b-6e3e-65e6-f955-be58d59ed092@yandex.ru>
     [not found]                                 ` <<83sghhss8v.fsf@gnu.org>
     [not found]                                   ` <<671b5b41-663d-5ab9-f022-dc6c5ce54dd0@yandex.ru>
     [not found]                                     ` <<83r1x1sqkx.fsf@gnu.org>
     [not found]                                       ` <<c60ad734-cee1-a40b-1027-e4575799d161@yandex.ru>
     [not found]                                         ` <<83lfn9s63n.fsf@gnu.org>
     [not found]                                           ` <<c73564b8-f6af-5c61-5fe6-4fa142010323@yandex.ru>
     [not found]                                             ` <<83h7xvqsgc.fsf@gnu.org>
     [not found]                                               ` <<90749329-ccb1-f96e-29c0-b4ecbb81d1d4@yandex.ru>
     [not found]                                                 ` <<837dyrqews.fsf@gnu.org>
     [not found]                                                   ` <<b1122699-fc83-8738-58e4-bcf3669c2db8@yandex.ru>
     [not found]                                                     ` <<834ktuqz5a.fsf@gnu.org>
2020-04-08 16:04                                                       ` Drew Adams
2020-03-21 22:19 rrandresf
2020-03-21 22:47 ` Stefan Monnier
2020-03-22  3:32 ` Eli Zaretskii
2020-03-22 12:38 ` Alan Mackenzie
2020-03-22 15:08   ` Amin Bandali
2020-03-22 16:58     ` Eli Zaretskii
2020-03-23  2:51     ` Richard Stallman
2020-03-26 19:31       ` Alan Mackenzie
2020-03-26 20:25         ` Stefan Monnier
2020-03-26 20:38         ` rrandresf
2020-03-27  7:00           ` Eli Zaretskii
2020-03-27 18:36             ` andrés ramírez
2020-03-28  2:48             ` Richard Stallman
2020-03-28  7:09               ` Eli Zaretskii
2020-03-28  9:08                 ` Eli Zaretskii
2020-03-28 11:58                   ` Alan Mackenzie
2020-03-28 11:43                 ` Alan Mackenzie
2020-03-28 12:05                   ` Eli Zaretskii
2020-03-28 12:18                     ` Alan Mackenzie
2020-03-28 12:28                       ` Eli Zaretskii
2020-03-28 13:14                         ` Alan Mackenzie
2020-03-28 13:28                           ` Eli Zaretskii
2020-03-29 14:13                             ` andrés ramírez
2020-03-28 13:54                           ` Stefan Monnier
2020-03-28 12:43                     ` Stefan Monnier
2020-03-28  2:40           ` Richard Stallman
2020-03-28  9:21             ` Michael Albinus
2020-03-28  9:58             ` Eli Zaretskii
2020-03-28 10:09               ` Eli Zaretskii
2020-03-28 14:43               ` Clément Pit-Claudel
2020-03-28 15:03                 ` Eli Zaretskii
2020-03-28 15:17                   ` Clément Pit-Claudel
2020-03-28 15:44                     ` Eli Zaretskii
2020-03-28 16:10                     ` Dmitry Gutov
2020-03-28 16:11                       ` Dmitry Gutov
2020-03-28 16:25                         ` Eli Zaretskii
2020-03-28 16:43                           ` Dmitry Gutov
2020-03-28 21:08                             ` rrandresf
2020-03-28 21:20                               ` Dmitry Gutov
2020-03-28 21:38                                 ` andrés ramírez
2020-03-28 21:41                                   ` Dmitry Gutov
2020-03-28 22:15                                     ` andres.ramirez
2020-03-28 22:24                                       ` Dmitry Gutov
2020-03-29 14:30                             ` Eli Zaretskii
2020-03-29 16:39                               ` Stefan Monnier
2020-03-29 17:28                                 ` Eli Zaretskii
2020-03-29 18:10                                 ` Dmitry Gutov
2020-03-29 18:27                               ` Dmitry Gutov
2020-03-29 18:39                                 ` Eli Zaretskii
2020-03-29 19:11                                   ` Dmitry Gutov
2020-03-29 19:04                               ` 조성빈
2020-03-29 19:12                                 ` Eli Zaretskii
2020-03-30  3:42               ` Richard Stallman
2020-03-30 13:01                 ` Eli Zaretskii
2020-03-31  2:28                   ` Richard Stallman
2020-03-31 13:07                     ` Eli Zaretskii
2020-03-31 16:05                       ` Andrea Corallo
2020-03-31 17:34                         ` Eli Zaretskii
2020-03-31 18:00                           ` Andrea Corallo
2020-03-31 18:19                             ` Eli Zaretskii
2020-03-31 18:34                               ` Andrea Corallo
2020-03-31 19:05                               ` Stefan Monnier
2020-04-01  2:07                       ` Richard Stallman
2020-04-01 13:23                         ` Eli Zaretskii
2020-04-02  2:32                           ` Richard Stallman
2020-04-02  7:32                             ` martin rudalics
2020-04-03  2:52                               ` Richard Stallman
2020-04-03  6:59                                 ` martin rudalics
2020-04-03 13:38                                   ` Stefan Monnier
2020-04-03 16:23                                     ` martin rudalics
2020-04-03 16:56                                       ` Stefan Monnier
2020-04-04  8:54                                         ` martin rudalics
2020-04-03 18:08                                       ` Paul Eggert
2020-04-04  8:55                                         ` martin rudalics
2020-04-05  0:07                                           ` Paul Eggert
2020-04-05  1:50                                             ` Dmitry Gutov
2020-04-05  8:46                                             ` martin rudalics
2020-04-05 20:38                                               ` Paul Eggert
2020-04-03 17:47                                   ` Alan Mackenzie
2020-04-04  8:56                                     ` martin rudalics
2020-04-04 10:45                                       ` Alan Mackenzie
2020-04-04 11:10                                         ` martin rudalics
2020-04-04 11:29                                           ` Eli Zaretskii
2020-04-05  8:44                                             ` martin rudalics
2020-04-05 13:08                                               ` Eli Zaretskii
2020-04-05 15:50                                                 ` martin rudalics
2020-04-05 16:15                                                   ` Eli Zaretskii
2020-04-05 18:05                                                     ` Dmitry Gutov
2020-04-05 18:16                                                       ` Eli Zaretskii
2020-04-05 18:20                                                         ` Dmitry Gutov
2020-04-05 18:27                                                           ` Eli Zaretskii
2020-04-05 18:42                                                             ` Dmitry Gutov
2020-04-05 19:03                                                               ` Eli Zaretskii
2020-04-05 19:25                                                                 ` Dmitry Gutov
2020-04-06  2:25                                                                   ` Eli Zaretskii
2020-04-06 18:59                                                                     ` Dmitry Gutov
2020-04-07 14:30                                                                       ` Eli Zaretskii
2020-04-07 15:04                                                                         ` Dmitry Gutov
2020-04-07 17:42                                                                           ` Alan Mackenzie
2020-04-07 19:45                                                                             ` Dmitry Gutov
2020-04-08  2:09                                                                               ` Alan Mackenzie
2020-04-10  3:33                                                                                 ` Dmitry Gutov
2020-04-12 15:34                                                                                   ` Alan Mackenzie
2020-04-16  1:43                                                                                     ` Dmitry Gutov
2020-04-19 17:12                                                                                       ` Alan Mackenzie
2020-04-19 18:12                                                                                         ` Dmitry Gutov
2020-04-19 23:21                                                                                           ` Stefan Monnier
2020-04-20 13:33                                                                                             ` Dmitry Gutov
2020-04-20 19:01                                                                                               ` Stefan Monnier
2020-04-20 19:51                                                                                                 ` Alan Mackenzie
2020-04-20 21:58                                                                                                   ` Stefan Monnier
2020-04-20 20:06                                                                                             ` Alan Mackenzie
2020-04-20 20:08                                                                                               ` Dmitry Gutov
2020-04-20 21:19                                                                                           ` Alan Mackenzie
2020-04-21  1:41                                                                                             ` Dmitry Gutov
2020-04-21  3:41                                                                                             ` Stefan Monnier
2020-04-16 13:52                                                                                     ` Stefan Monnier
2020-04-07 19:22                                                                           ` Eli Zaretskii
2020-04-07 20:05                                                                             ` Dmitry Gutov
2020-04-08  6:17                                                                               ` Eli Zaretskii
2020-04-07 20:10                                                                             ` Alan Mackenzie
2020-04-08  6:15                                                                               ` Eli Zaretskii
2020-04-08  7:02                                                                                 ` Alan Mackenzie
2020-04-08  7:10                                                                                   ` Eli Zaretskii
2020-04-08  7:40                                                                                     ` Eli Zaretskii
2020-04-08 14:22                                                                                       ` Stefan Monnier
2020-04-08 15:06                                                                                         ` Eli Zaretskii
2020-04-08 15:16                                                                                           ` Stefan Monnier
2020-04-08 15:36                                                                                             ` Eli Zaretskii
2020-04-08  8:38                                                                                 ` martin rudalics
2020-04-08  9:44                                                                                   ` Eli Zaretskii
2020-04-08 14:25                                                                                   ` Stefan Monnier
2020-04-05 18:23                                                       ` Eli Zaretskii
2020-04-05 18:55                                                         ` Dmitry Gutov
2020-04-05 19:03                                                           ` Stefan Monnier
2020-04-05 19:14                                                             ` Eli Zaretskii
2020-04-05 19:21                                                             ` Dmitry Gutov
2020-04-06  2:16                                                               ` Stefan Monnier
2020-04-06 18:39                                                                 ` Dmitry Gutov
2020-04-06 21:27                                                                   ` Stefan Monnier
2020-04-06 21:40                                                                     ` Dmitry Gutov
2020-04-06 23:43                                                                       ` Stefan Monnier
2020-04-06 23:53                                                                         ` Dmitry Gutov
2020-04-07  3:17                                                                           ` Stefan Monnier
2020-04-05 19:06                                                           ` Eli Zaretskii
2020-04-05 19:16                                                             ` andrés ramírez
2020-04-05 19:19                                                               ` Eli Zaretskii
2020-04-05 19:28                                                             ` Dmitry Gutov
2020-04-05 19:57                                                       ` Alan Mackenzie
2020-04-05 20:48                                                         ` Dmitry Gutov
2020-04-06 12:43                                                           ` Dmitry Gutov
2020-04-06 13:39                                                             ` Eli Zaretskii
2020-04-06 13:55                                                               ` Dmitry Gutov
2020-04-06 14:44                                                                 ` Eli Zaretskii
2020-04-06 17:16                                                                   ` Dmitry Gutov
2020-04-07 14:26                                                                     ` Eli Zaretskii
2020-04-08  2:29                                                                       ` Richard Stallman
2020-04-08  6:45                                                                         ` Eli Zaretskii
2020-04-08  8:37                                                                       ` martin rudalics
2020-04-08 13:59                                                                         ` Eli Zaretskii
2020-04-08 14:45                                                                         ` Stefan Monnier
2020-04-06  2:27                                                         ` Eli Zaretskii
2020-04-06 12:26                                                           ` Alan Mackenzie
2020-04-07  8:31                                                         ` martin rudalics
2020-04-07 11:47                                                           ` Alan Mackenzie
2020-04-07 12:45                                                             ` martin rudalics
2020-04-07 13:11                                                               ` Dmitry Gutov
2020-04-08  8:36                                                                 ` martin rudalics
2020-04-08 10:37                                                                   ` Dmitry Gutov
2020-04-08 11:22                                                                     ` Eli Zaretskii
2020-04-08 14:01                                                                       ` Dmitry Gutov
2020-04-07 14:15                                                               ` Eli Zaretskii
2020-04-07 12:07                                                           ` Dmitry Gutov
2020-04-07 12:35                                                             ` Dmitry Gutov
2020-04-07 12:45                                                             ` martin rudalics
2020-04-06  9:05                                                     ` martin rudalics
2020-04-06 13:29                                                       ` Eli Zaretskii
2020-04-06 15:29                                                       ` Stefan Monnier
2020-04-06 17:40                                                         ` martin rudalics
2020-04-05 18:48                                                   ` Stefan Monnier
2020-04-06  9:05                                                     ` martin rudalics
2020-04-06 15:25                                                       ` Stefan Monnier
2020-04-06 15:30                                                         ` Eli Zaretskii
2020-04-06 16:23                                                           ` Stefan Monnier
2020-04-04 12:01                                           ` Alan Mackenzie
2020-04-05  8:45                                             ` martin rudalics
2020-04-06  3:49                                               ` Ravine Var
2020-04-06  9:05                                                 ` martin rudalics
2020-04-06  9:04                                         ` martin rudalics
2020-04-04 19:20                                       ` Alan Mackenzie
2020-04-04 22:53                                       ` Stefan Monnier
2020-04-06  9:04                                         ` martin rudalics
2020-04-05  3:12                                     ` Richard Stallman
2020-04-05 11:16                                       ` Alan Mackenzie
2020-04-05 14:10                                         ` Stefan Monnier
2020-04-06  2:36                                           ` Richard Stallman
2020-04-06 14:43                                             ` Stefan Monnier
2020-04-07  2:48                                               ` Richard Stallman
2020-04-07  3:23                                                 ` Stefan Monnier
2020-04-06 14:55                                             ` Dmitry Gutov
2020-04-06 19:36                                               ` Alan Mackenzie
2020-04-06 22:12                                                 ` Dmitry Gutov
2020-04-06 23:41                                                   ` Stefan Monnier
2020-04-07 14:17                                                     ` Dmitry Gutov
2020-04-06  2:36                                         ` Richard Stallman
2020-04-06 12:14                                           ` Alan Mackenzie
2020-04-07  2:49                                             ` Richard Stallman
2020-04-07  3:26                                               ` Stefan Monnier
2020-04-08  2:29                                                 ` Richard Stallman
2020-04-08  3:48                                                   ` Stefan Monnier
2020-04-09  3:10                                                     ` Richard Stallman
2020-04-09  6:43                                                       ` Eli Zaretskii
2020-04-10  2:08                                                         ` Richard Stallman
2020-04-10  3:07                                                           ` Stefan Monnier
2020-04-11  2:31                                                             ` Richard Stallman
2020-04-11  4:20                                                               ` Stefan Monnier
2020-04-06  2:36                                         ` Richard Stallman
2020-04-05 13:27                                   ` Alan Mackenzie
2020-04-05 15:50                                     ` martin rudalics
2020-04-06  2:36                                   ` Richard Stallman
2020-04-06 13:21                                     ` Eli Zaretskii
2020-04-07  8:32                                       ` martin rudalics
2020-04-07 12:52                                         ` Dmitry Gutov
2020-04-08  8:36                                           ` martin rudalics
2020-04-07 14:03                                         ` Eli Zaretskii
2020-04-08  8:37                                           ` martin rudalics
2020-04-11 15:13                                         ` Noam Postavsky
2020-04-08  2:29                                       ` Richard Stallman
2020-04-08  6:40                                         ` Eli Zaretskii
2020-04-09  3:10                                           ` Richard Stallman
2020-04-06 14:46                                     ` Stefan Monnier
2020-04-02 13:30                             ` Eli Zaretskii
2020-04-03  2:54                               ` Richard Stallman
2020-03-28 20:08             ` andrés ramírez

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