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List:       kde-core-devel
Subject:    Re: DNOTIFY support and some timing
From:       Martin Konold <martin.konold () erfrakon ! de>
Date:       2003-02-23 14:58:23
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Am Sonntag, 23. Februar 2003 06:07 schrieb Christian Esken:

Hi,

> overall KDE performance. Application startup and overall resposiveness
> is much better with DNOTIFY. I blame this on the continuous task switching
> from and to kded.

Which leads to the question why kded polls so often? I just checked that win2k 
does not poll at all (needs Fn-5 in order to refresh the view).
Maybe changing the poll intervall to 4 seconds should help.

> Examples (both time everything was compiled including --enable-debug=full
> switch):
>
> Application  With / without DNOTIFY support (Time used for launching App.)
> --------------------------------------------------------------------------
> kwrite       4-6s / 6-10s
> kedit        2-3s / 3-5s

These numbers look very dramatic to me (I never expected that the polling 
makes such a noticable impact) and I must agree that I do not like permanent 
polling either.

Regards,
-- martin

Dipl.-Phys. Martin Konold

e r f r a k o n
Erlewein, Frank, Konold & Partner - Beratende Ingenieure und Physiker
Nobelstrasse 15, 705
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