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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: bug-reference-prog-mode slows down CC Mode's scrolling by ~7%
Date: Sat, 18 Sep 2021 14:59:28 +0300
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Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org
To: Alan Mackenzie <acm@muc.de>
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In-Reply-To: <YUXPfKvV00C+xaJt@ACM> (message from Alan Mackenzie on Sat, 18
 Sep 2021 11:37:32 +0000)
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> Date: Sat, 18 Sep 2021 11:37:32 +0000
> Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org
> From: Alan Mackenzie <acm@muc.de>
> 
> Just as a postscript, the 7% speed advantage from reworked jit code we
> were talking about has largely disappeared with the increase in
> jit-chunk-size from 500 to 1500.  The speed advantage is now around 1% -
> 2%, almost, but not quite, lost in the noise.
> 
> I therefore propose not installing any of these changes for Emacs-28.  I
> don't think the slight speed increase would justify the increased
> complexity.

Fine with me, thanks.