GNU bug report logs - #21473
24.5; very slow tooltip display to sort-of-slow remote display

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From: Ken Raeburn <raeburn <at> permabit.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 21473 <at> debbugs.gnu.org
Subject: bug#21473: 24.5; very slow tooltip display to sort-of-slow remote display
Date: Sun, 27 Sep 2015 06:35:30 -0400

> On Sep 26, 2015, at 03:03, Eli Zaretskii <eliz <at> gnu.org> wrote:
> 
>> From: Ken Raeburn <raeburn <at> permabit.com>
>> Date: Mon, 14 Sep 2015 04:13:41 -0400
>> 
>> (“spun off” from discussion in bug #11822 that was wandering off topic)
> 
> Given the latest changes wrt face realization, does this bug still
> need attention?  If so, could you provide an update regarding the
> portions that take the most time?

This one’s still basically unchanged. I just got 165 _XReply round-trip delays, with face realization color requests accounting for 60 of those, x_create_tip_frame initialization using “black” and “white” accounting for a dozen more, and other XParseColor or XAllocColor calls bringing it up to around 100 (maybe fewer than last time, by just a few); 38 XSync calls, almost all for error catching. The other ~20% is XQueryColors, XListFonts, XGetWindowProperty, and a few other calls that need responses.

Ken

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