From: Juanma Barranquero <lekktu@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: eggert@cs.ucla.edu, 14886@debbugs.gnu.org
Subject: bug#14886: Fwd: A significant slowdown calling font-lock-fontify-buffer from a hook
Date: Wed, 17 Jul 2013 13:42:47 +0200 [thread overview]
Message-ID: <CAAeL0SQ_V_mYWRXhwsNxppUst5Mq2Buyn+ebWMJA8YV6V76TNQ@mail.gmail.com> (raw)
In-Reply-To: <CAAeL0SQh0rEUCnxzy5LXywQGxipK=M2HwqOB==A=R6A4Lm6f3g@mail.gmail.com>
X-Debbugs-Cc: eggert@cs.ucla.edu
Anyway, in my original report,
emacs -Q --eval "(add-hook 'prog-mode-hook
#'font-lock-fontify-buffer)" src/xdisp.c -f kill-emacs
an optimized 24.3 build was slower than a non-opt trunk one (both
compiled with gcc 4.7.2).
However, with your test case, non-opt trunk is 30s slower than non-opt
24.3, and optimized trunk needs less than a third of the time of
non-opt trunk (though glyph assertions are enabled, which could affect
the result)...
A shoot in the dark: Could all this be related to Paul's substitution
of many macros by inline functions?
Paul, WDYT?
Juanma
next prev parent reply other threads:[~2013-07-17 11:42 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-16 0:12 A significant slowdown calling font-lock-fontify-buffer from a hook Juanma Barranquero
2013-07-16 18:01 ` Eli Zaretskii
2013-07-16 18:26 ` Juanma Barranquero
2013-07-16 18:47 ` Eli Zaretskii
2013-07-16 23:03 ` bug#14886: Fwd: " Juanma Barranquero
2013-07-17 3:05 ` Juanma Barranquero
2013-07-17 4:02 ` Eli Zaretskii
2013-07-17 9:04 ` Juanma Barranquero
2013-07-17 11:42 ` Juanma Barranquero [this message]
2013-07-17 12:50 ` Paul Eggert
2013-07-17 13:43 ` Juanma Barranquero
2013-07-17 13:59 ` Paul Eggert
2013-07-17 15:19 ` Juanma Barranquero
2013-07-17 15:57 ` Glenn Morris
2013-07-17 16:56 ` Juanma Barranquero
2013-07-22 4:20 ` Stefan Monnier
2013-07-22 22:11 ` Juanma Barranquero
[not found] ` <CAAeL0STtrBnWTbc0FSPn6XHArcDtxHwzNVaijvyG5bVKMLRo+w@mail.gmail.com>
2013-07-24 19:30 ` bug#14886: Fwd: " Alan Mackenzie
2013-07-24 21:29 ` Juanma Barranquero
2013-07-25 1:24 ` Stefan Monnier
2013-07-25 6:53 ` Juanma Barranquero
2013-07-26 19:44 ` Alan Mackenzie
2013-07-26 21:32 ` Juanma Barranquero
2013-07-27 9:35 ` Alan Mackenzie
2013-07-27 10:10 ` Juanma Barranquero
2013-07-27 10:20 ` martin rudalics
2013-07-27 14:03 ` Stefan Monnier
2013-07-28 9:58 ` Alan Mackenzie
2019-10-30 12:52 ` Lars Ingebrigtsen
2013-07-17 15:04 ` Eli Zaretskii
2013-07-17 15:16 ` Juanma Barranquero
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