From: "Gerd Möllmann" <gerd.moellmann@gmail.com>
To: Alan Third <alan@idiocy.org>
Cc: ccsmile2008@outlook.com, Eli Zaretskii <eliz@gnu.org>,
65908@debbugs.gnu.org, gregory@heytings.org,
stefankangas@gmail.com
Subject: bug#65908: 29.1.50; Emacs 29 regresses on macOS
Date: Thu, 05 Oct 2023 16:01:52 +0200 [thread overview]
Message-ID: <m28r8hp3qn.fsf@Pro.fritz.box> (raw)
In-Reply-To: <ZR6_fiiHYkmQJi-n@breton.holly.idiocy.org> (Alan Third's message of "Thu, 5 Oct 2023 14:51:58 +0100")
Alan Third <alan@idiocy.org> writes:
>> That's okay. What I meant was setting the old locale at the end.
>
> I've managed to reproduce this, and the time difference on my machine
> is ridiculous. From 4 seconds without the setlocale calls to 24
> seconds with.
>
Holy cow! You mean you removed the setlocale at the end, or what did
you do?
> And that's with a legitimate, installed, locale ID in both cases.
>
> I wonder if this is why some people report Emacs 29 on macOS to be
> noticeably slower. They, of course, blame the graphics changes, but
> with that sort of variation in time...
>
>> > Out of interest, when is it slow? Is it when we have an invalid locale
>> > ID?
>>
>> That's an interesting question--whatever I do on master, it's almost
>> equally slow :-).
>>
>> It would be nice if I could get at least the right character encoding on
>> my system... On the plus side, I at least know now what's happening,
>> although I don't know what to do.
>
> Indeed. I'm tempted to say we should revert the change since I now
> suspect I misunderstood how setlocale works when I wrote this and I'm
> not sure it's actually improving anything.
>
> OTOH, it would be good if we could get this to actually work and
> generate correct locale ID's for the system... But then, I don't know
> what *is* a correct locale ID for a system like yours...
Yeah :-(. AS I wrote in a different mail, even Terminal doesn't do it
"right". And I can't even find anywhere what would be Apple's preferred
way of doing this.
>> Aprt from that, I'm currently trying to get profiling working on my old
>> Macbook Pro, to compare the profiles of the 2 commits on emacs-29 which
>> show the difference. That could maybe answer your question.
>>
>> Buhut... I can't currently get Instruments to work, which might be
>> related to the fact that I've updated my unsupported by Apple Macbook to
>> Sonoma with OCLP. Buhut -- maybe the new thunderbolt/magsafe cable for
>> my display arrives soon, so that I can use my Mac mini again. A lot of
>> construction sites ahead :-).
>
> I couldn't even get the old commit to build, I had to use the current
> master and just revert to see the difference. So best of luck! :)
Thanks :-).
next prev parent reply other threads:[~2023-10-05 14:01 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-13 6:47 bug#65908: 29.1.50; Emacs 29 regresses on macOS Zhang Haijun
2023-10-04 5:44 ` Gerd Möllmann
2023-10-04 7:38 ` Eli Zaretskii
2023-10-04 7:50 ` Gerd Möllmann
2023-10-04 8:29 ` Stefan Kangas
2023-10-04 8:32 ` Gerd Möllmann
2023-10-04 9:02 ` Gregory Heytings
2023-10-04 9:12 ` Gerd Möllmann
2023-10-04 9:12 ` Stefan Kangas
2023-10-04 10:55 ` Gerd Möllmann
2023-10-04 12:43 ` Gerd Möllmann
2023-10-04 21:16 ` Alan Third
2023-10-05 5:41 ` Eli Zaretskii
2023-10-05 5:55 ` Gerd Möllmann
2023-10-05 6:08 ` Eli Zaretskii
2023-10-05 8:52 ` Gerd Möllmann
2023-10-05 9:48 ` Alan Third
2023-10-05 11:12 ` Gerd Möllmann
2023-10-05 13:18 ` Gerd Möllmann
2023-10-05 16:11 ` Eli Zaretskii
2023-10-05 16:33 ` Alan Third
2023-10-05 16:38 ` Gerd Möllmann
2023-10-05 17:02 ` Eli Zaretskii
2023-10-05 17:15 ` Alan Third
2023-10-05 13:51 ` Alan Third
2023-10-05 14:01 ` Gerd Möllmann [this message]
2023-10-05 14:09 ` Gerd Möllmann
2023-10-05 14:58 ` Alan Third
2023-10-05 15:11 ` Gerd Möllmann
2023-10-05 16:29 ` Eli Zaretskii
2023-10-05 16:39 ` Gerd Möllmann
2023-10-05 17:06 ` Eli Zaretskii
2023-10-05 18:08 ` Stefan Kangas
2023-10-05 13:56 ` Gerd Möllmann
2023-10-05 16:19 ` Eli Zaretskii
2023-10-05 16:26 ` Alan Third
2023-10-05 16:43 ` Gerd Möllmann
2023-10-05 16:36 ` Gerd Möllmann
2023-10-05 17:04 ` Eli Zaretskii
2023-10-05 17:15 ` Gerd Möllmann
2023-10-05 18:25 ` Alan Third
2023-10-05 18:33 ` Gerd Möllmann
2023-10-05 18:46 ` Gerd Möllmann
2023-10-05 8:58 ` Gregory Heytings
2023-10-05 9:03 ` Gregory Heytings
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