From: Ulrich Mueller <ulm@gentoo.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: acm@muc.de, emacs-devel@gnu.org
Subject: Re: Scrolling xdisp.c. Room for optimisation in syntax.c/CC Mode.
Date: Sun, 19 Oct 2014 20:05:38 +0200 [thread overview]
Message-ID: <21571.64882.746398.289699@a1i15.kph.uni-mainz.de> (raw)
In-Reply-To: <83h9z0c5lu.fsf@gnu.org>
>>>>> On Sun, 19 Oct 2014, Eli Zaretskii wrote:
>> Tests were done with emacs -Q -nw in an xterm, 80 columns times
>> 80 lines.
> Did you test in a GUI session as well?
Yes, but with smaller window size (80 x 40):
no-odd-xdisp.c:
22.3: 953 scrolls, total time = 16.126529455184937s.
23.4: 942 scrolls, total time = 18.194140195846558s.
24.3: 942 scrolls, total time = 49.906872510910034s.
24.4-rc1: 942 scrolls, total time = 49.15416240692139s.
25.0.50: 942 scrolls, total time = 50.233097314834595s.
xdisp.c:
22.3: 953 scrolls, total time = 16.09666872024536s.
23.4: 942 scrolls, total time = 18.084166049957275s.
24.3: 942 scrolls, total time = 53.44005608558655s.
24.4-rc1: 942 scrolls, total time = 67.30650329589844s.
25.0.50: 942 scrolls, total time = 64.4020631313324s.
Ulrich
next prev parent reply other threads:[~2014-10-19 18:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-18 18:19 Scrolling xdisp.c. Room for optimisation in syntax.c/CC Mode Alan Mackenzie
2014-10-18 20:28 ` Alan Mackenzie
2014-10-19 16:37 ` Ulrich Mueller
2014-10-19 17:49 ` Eli Zaretskii
2014-10-19 18:05 ` Ulrich Mueller [this message]
2014-10-20 1:41 ` Stefan Monnier
2014-10-20 7:24 ` Ulrich Mueller
2014-10-20 15:45 ` Stefan Monnier
2014-10-20 16:55 ` Ulrich Mueller
2014-10-20 7:29 ` martin rudalics
2014-10-20 11:47 ` Alan Mackenzie
2014-10-20 12:05 ` martin rudalics
2014-10-20 12:22 ` Óscar Fuentes
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