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From: "Sebastien Vauban" <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org>
To: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org
Subject: Re: bug#14966: 24.3.50; Char-displayable-p is a very long running function
Date: Mon, 29 Jul 2013 10:10:36 +0200	[thread overview]
Message-ID: <86d2q16b2b.fsf@somewhere.org> (raw)
In-Reply-To: mailman.1908.1374926410.12400.bug-gnu-emacs@gnu.org

Hi Andreas,

Andreas Schwab wrote:
> "Sebastien Vauban" <sva-news-D0wtAvR13HarG/iDocfnWg-XMD5yJDbdMReXY1tMh2IBg@public.gmane.org>
> writes:
>
>> When looking at the performance of my .emacs at startup time, I've noticed
>> that (char-displayable-p) takes around 400 ms (!) to execute itself...
>
> But only the first time.  Once the displaying font is known it runs
> fast.

That's not clear from the tests I make. But, anyway, as I'm striving for a
sub-second Emacs startup time, I'm only interested in the first time...

Best regards,
  Seb

-- 
Sebastien Vauban


  parent reply	other threads:[~2013-07-29  8:10 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-27  9:47 bug#14966: 24.3.50; Char-displayable-p is a very long running function Sebastien Vauban
2013-07-27 10:49 ` Eli Zaretskii
2013-07-27 11:59 ` Andreas Schwab
2013-07-27 14:21 ` Stefan Monnier
     [not found] ` <mailman.1908.1374926410.12400.bug-gnu-emacs@gnu.org>
2013-07-29  8:10   ` Sebastien Vauban [this message]
2013-07-29 16:24     ` Eli Zaretskii
2020-11-18 15:24       ` Stefan Kangas
2020-11-18 17:13         ` Eli Zaretskii
2020-11-18 18:29           ` Stefan Kangas
     [not found] ` <mailman.1910.1374927252.12400.bug-gnu-emacs@gnu.org>
     [not found]   ` <mailman.1910.1374927252.12400.bug-gnu-emacs-mXXj517/zsQ@public.gmane.org>
2013-07-29  8:18     ` Sebastien Vauban
     [not found] ` <mailman.1923.1374934927.12400.bug-gnu-emacs@gnu.org>
     [not found]   ` <mailman.1923.1374934927.12400.bug-gnu-emacs-mXXj517/zsQ@public.gmane.org>
2013-07-29  8:19     ` Sebastien Vauban

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