From: Paul Eggert <eggert@cs.ucla.edu>
To: Alan Mackenzie <acm@muc.de>
Cc: michael_heerdegen@web.de, Eli Zaretskii <eliz@gnu.org>,
emacs-devel@gnu.org, cpitclaudel@gmail.com,
monnier@IRO.UMontreal.CA
Subject: Re: scratch/accurate-warning-pos: Solid progress: the branch now bootstraps.
Date: Tue, 27 Nov 2018 12:27:36 -0800 [thread overview]
Message-ID: <0ec5806a-0cc6-8b9f-6bc2-97875e36a511@cs.ucla.edu> (raw)
In-Reply-To: <20181127074336.GA4705@ACM>
On 11/26/18 11:43 PM, Alan Mackenzie wrote:
> Emacs used to work OK on machines 10, 100 times slower than what we have today.
That was back before Emacs did things like automatic syntax highlighting. Today's Emacs would have been rejected for use on those older machines.
Alas, we cannot assume that single-threaded computation will continue to
improve at the same rate it improved in the past, as the single-threaded
performance-vs-time curve is flattening out. See, for example:
https://imgur.com/a/FVLjs
next prev parent reply other threads:[~2018-11-27 20:27 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-17 12:45 scratch/accurate-warning-pos: First tentative successes Alan Mackenzie
2018-11-17 13:13 ` Eli Zaretskii
2018-11-23 13:09 ` scratch/accurate-warning-pos: Solid progress: the branch now bootstraps Alan Mackenzie
2018-11-25 11:26 ` Charles A. Roelli
2018-11-25 14:31 ` Alan Mackenzie
2018-11-25 15:12 ` Andreas Schwab
2018-11-25 15:42 ` Alan Mackenzie
2018-11-25 16:40 ` Eli Zaretskii
2018-11-25 17:59 ` Alan Mackenzie
2018-11-25 18:15 ` Eli Zaretskii
2018-11-25 18:23 ` Alan Mackenzie
2018-11-25 19:36 ` Alan Mackenzie
2018-11-25 16:22 ` Stefan Monnier
2018-11-25 17:35 ` Alan Mackenzie
2018-11-25 18:22 ` Stefan Monnier
2018-11-25 19:54 ` Alan Mackenzie
2018-11-25 20:08 ` Stefan Monnier
2018-11-26 9:52 ` Alan Mackenzie
2018-11-26 10:16 ` Alan Mackenzie
2018-11-25 16:38 ` Eli Zaretskii
2018-11-25 17:27 ` Andreas Schwab
2018-11-25 17:31 ` Alan Mackenzie
2018-11-25 17:39 ` Eli Zaretskii
2018-11-25 18:08 ` Alan Mackenzie
2018-11-25 18:45 ` Paul Eggert
2018-11-25 19:30 ` Alan Mackenzie
2018-11-25 20:12 ` Paul Eggert
2018-11-25 21:29 ` Alan Mackenzie
2018-11-26 1:41 ` Paul Eggert
2018-11-26 3:41 ` Eli Zaretskii
2018-11-26 17:43 ` Paul Eggert
2018-11-26 18:43 ` Alan Mackenzie
2018-11-26 19:18 ` Clément Pit-Claudel
2018-11-26 19:42 ` Alan Mackenzie
2018-11-27 1:07 ` Gemini Lasswell
2018-11-27 1:45 ` Alan Mackenzie
2018-11-27 6:06 ` Eli Zaretskii
2018-11-27 2:48 ` Paul Eggert
2018-11-27 7:43 ` Alan Mackenzie
2018-11-27 20:27 ` Paul Eggert [this message]
2018-11-27 21:15 ` Alan Mackenzie
2018-11-27 21:37 ` Paul Eggert
2018-11-27 21:53 ` Alan Mackenzie
2018-11-28 1:11 ` Paul Eggert
2018-11-28 12:04 ` Alan Mackenzie
2018-11-29 21:28 ` Paul Eggert
2018-11-29 22:05 ` Alan Mackenzie
2018-11-30 17:50 ` Paul Eggert
2018-11-30 18:55 ` Alan Mackenzie
2018-11-30 20:14 ` Paul Eggert
2018-11-30 22:02 ` Alan Mackenzie
2018-11-30 23:46 ` Paul Eggert
2018-12-01 7:35 ` martin rudalics
2018-12-01 8:25 ` Eli Zaretskii
2018-12-01 11:08 ` Alan Mackenzie
2018-12-01 11:36 ` Eli Zaretskii
2018-12-01 12:47 ` Alan Mackenzie
2018-12-01 14:09 ` martin rudalics
2018-12-01 14:30 ` Stefan Monnier
2018-12-01 16:30 ` martin rudalics
2018-12-01 19:56 ` Stefan Monnier
2018-12-01 14:59 ` Eli Zaretskii
2018-12-01 16:31 ` martin rudalics
2018-12-01 16:53 ` Eli Zaretskii
2018-12-01 19:04 ` martin rudalics
2018-12-01 19:22 ` Eli Zaretskii
2018-12-01 17:21 ` Alan Mackenzie
2018-12-01 17:44 ` Michael Heerdegen
2018-12-01 18:58 ` Alan Mackenzie
2018-12-01 20:26 ` Alan Mackenzie
2018-12-01 17:48 ` Eli Zaretskii
2018-12-01 21:00 ` Paul Eggert
2018-12-01 17:50 ` Clément Pit-Claudel
2018-12-01 18:26 ` Yuri Khan
2018-12-01 19:15 ` Clément Pit-Claudel
2018-12-01 21:26 ` Paul Eggert
2018-12-02 6:48 ` Yuri Khan
2018-12-02 18:39 ` Gemini Lasswell
2018-12-03 2:28 ` Stefan Monnier
2018-12-01 19:04 ` martin rudalics
2018-12-02 22:53 ` Dmitry Gutov
2018-12-01 0:26 ` Gemini Lasswell
2018-12-01 11:48 ` Alan Mackenzie
2018-11-27 22:09 ` Stefan Monnier
2018-11-28 2:18 ` Paul Eggert
2018-11-28 2:43 ` Stefan Monnier
2018-11-28 5:13 ` Paul Eggert
2018-11-28 6:03 ` Gemini Lasswell
2018-11-28 5:39 ` Gemini Lasswell
2018-11-28 13:06 ` Stefan Monnier
2018-11-28 6:28 ` Eli Zaretskii
2018-11-28 22:50 ` Paul Eggert
2018-11-29 7:19 ` Eli Zaretskii
2018-11-29 10:54 ` Alan Mackenzie
2018-11-29 11:13 ` Eli Zaretskii
2018-11-29 11:37 ` Alan Mackenzie
2018-11-29 21:12 ` Paul Eggert
2018-11-29 21:28 ` Alan Mackenzie
2018-11-28 0:53 ` Gemini Lasswell
2018-11-26 20:04 ` Stefan Monnier
2018-11-27 2:51 ` Paul Eggert
2018-11-26 9:48 ` Alan Mackenzie
2018-11-26 18:27 ` Paul Eggert
2018-11-25 18:48 ` Gemini Lasswell
2018-11-25 20:02 ` Stefan Monnier
2018-11-26 12:39 ` Alan Mackenzie
2018-11-26 16:14 ` Gemini Lasswell
2018-11-26 17:06 ` Alan Mackenzie
2018-11-26 17:24 ` Alan Mackenzie
2018-11-29 12:26 ` scratch/accurate-warning-pos: Some real world timings Alan Mackenzie
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