From: storm@cua.dk (Kim F. Storm)
Cc: emacs-devel@gnu.org
Subject: Re: Simple optimization for read_avail_input()
Date: 20 Feb 2004 01:31:57 +0100 [thread overview]
Message-ID: <m31xoqwpz6.fsf@kfs-l.imdomain.dk> (raw)
In-Reply-To: <m3vfm5p8n2.fsf@kfs-l.imdomain.dk>
storm@cua.dk (Kim F. Storm) writes:
> I don't know if the intended effect on read_avail_input is still
> present with my changes, so I would ask you to redo your measurements
> to see if my changes are ok. Can you do that?
Dmitry kindly measured the effect of my changes, and they were not
quite satisfactory, so I have now committed a simpler and more
efficient version of read_avail_input, which uses a much smaller
input_event buffer (8 instead of 4096 elements) when read_socket_hook
is used, and just a single input_event otherwise.
My own subjective feeling is that emacs is now more responsive, especially
when resizing the frame or dragging a mode line with the mouse.
--
Kim F. Storm <storm@cua.dk> http://www.cua.dk
next prev parent reply other threads:[~2004-02-20 0:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-30 15:57 Simple optimization for read_avail_input() Dmitry Antipov
2004-02-03 14:17 ` Kim F. Storm
2004-02-17 23:51 ` Kim F. Storm
2004-02-20 0:31 ` Kim F. Storm [this message]
[not found] <E1Ap8aH-000LqG-00.dmitry-antipov-mail-ru@f7.mail.ru>
2004-02-07 0:12 ` Kim F. Storm
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