GNU bug report logs - #28358
26.0.50; macOS severe performance regression

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Package: emacs;

Reported by: Aaron Jensen <aaronjensen <at> gmail.com>

Date: Tue, 5 Sep 2017 15:00:02 UTC

Severity: normal

Found in version 26.0.50

Done: Alan Third <alan <at> idiocy.org>

Bug is archived. No further changes may be made.

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Message #8 received at 28358 <at> debbugs.gnu.org (full text, mbox):

From: Alan Third <alan <at> idiocy.org>
To: Aaron Jensen <aaronjensen <at> gmail.com>
Cc: 28358 <at> debbugs.gnu.org
Subject: Re: bug#28358: 26.0.50; macOS severe performance regression
Date: Tue, 5 Sep 2017 22:44:50 +0100

On Tue, Sep 05, 2017 at 07:59:08AM -0700, Aaron Jensen wrote:
> 
> It looks like the recent commit 1b492fa5456e2b6face8d0856f11d17e432693b0
> caused a severe performance regression on macOS. Moving the point is
> significantly slower and there are occasional frame flickers (the entire
> frame blacks out and then repaints).

It makes no obvious difference here.

If you revert the change the performance problem goes away?
-- 
Alan Third
This bug report was last modified 7 years and 314 days ago.

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