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Re: profiler-report seems to be missing data?
From: |
Eli Zaretskii |
Subject: |
Re: profiler-report seems to be missing data? |
Date: |
Thu, 16 Aug 2018 21:00:05 +0300 |
> From: Charlie Andrews <andrews.charlie@gmail.com>
> Date: Thu, 16 Aug 2018 13:33:19 -0400
> Cc: help-gnu-emacs@gnu.org
>
> Sorry for the silly question: unless I'm changing some emacs-wide variable
> that might logically force some
> recomputation in those buffers (like changing the gutter after which
> characters on a given line are highlighted
> red, for example) or Emacs is under memory pressure, why would the number of
> buffers affect the time
> required for let to run?
When you bind a variable that automatically becomes buffer-local when
set, Emacs needs to make that variable buffer-local in every other
buffer you have, and that can take time if you have a lot of buffers.
Emacs used to do this even in dead buffers (those which were killed,
but not yet GCed), but we fixed that lately.
- profiler-report seems to be missing data?, Charlie Andrews, 2018/08/15
- Re: profiler-report seems to be missing data?, Eli Zaretskii, 2018/08/15
- Re: profiler-report seems to be missing data?, Charlie Andrews, 2018/08/16
- Re: profiler-report seems to be missing data?, Eli Zaretskii, 2018/08/16
- Re: profiler-report seems to be missing data?, Michael Heerdegen, 2018/08/16
- Re: profiler-report seems to be missing data?, Charlie Andrews, 2018/08/16
- Re: profiler-report seems to be missing data?, Eli Zaretskii, 2018/08/16
- Re: profiler-report seems to be missing data?, Charlie Andrews, 2018/08/16
- Re: profiler-report seems to be missing data?,
Eli Zaretskii <=
- Re: profiler-report seems to be missing data?, Michael Heerdegen, 2018/08/16
- Re: profiler-report seems to be missing data?, Eli Zaretskii, 2018/08/16
- Re: profiler-report seems to be missing data?, Michael Heerdegen, 2018/08/16
Re: profiler-report seems to be missing data?, Stefan Monnier, 2018/08/16