From: martin rudalics <rudalics@gmx.at>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 36032@debbugs.gnu.org
Subject: bug#36032: 27.0.50; Massive GC when shift-selecting text in HELLO
Date: Sat, 1 Jun 2019 16:01:42 +0200 [thread overview]
Message-ID: <89c2267e-cd07-c95e-bf38-36c36d2f7fbf@gmx.at> (raw)
In-Reply-To: <83zhn1v6js.fsf@gnu.org>
>> When with emacs -Q --load "~/show-gc.el" I'm at the beginning of
>>
>> Dutch (Nederlands)
>>
>> doing C-SPC and then C-f until I'm at the end of that text I get 19
>> additional collection cycles.
>
> I get 17 for the first C-f at the beginning of the buffer, and then
> just one more for the Dutch line.
>
> But neither the 17 first GCs nor the 18th one cause any tangible
> delays in response to C-f.
Interesting. Here the release branch is just as slow as master.
Visiting HELLO takes about 50 seconds and one shifted C-f about one
second (or one GC cycle) regardless of where in the buffer I am.
Moreover, -O0 and -O3 builds incur about the same delays.
martin
next prev parent reply other threads:[~2019-06-01 14:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-31 19:47 bug#36032: 27.0.50; Massive GC when shift-selecting text in HELLO Eli Zaretskii
2019-06-01 7:21 ` Eli Zaretskii
2019-06-01 7:49 ` martin rudalics
2019-06-01 7:53 ` martin rudalics
2019-06-01 11:53 ` Eli Zaretskii
2019-06-01 12:10 ` martin rudalics
2019-06-01 12:22 ` Eli Zaretskii
2019-06-01 14:01 ` martin rudalics [this message]
2019-06-01 15:54 ` Eli Zaretskii
2019-06-01 7:45 ` martin rudalics
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