GNU bug report logs - #75477
31.0.50; scratch/igc: crash on the latest commit

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Package: emacs;

Reported by: Ihor Radchenko <yantar92 <at> posteo.net>

Date: Fri, 10 Jan 2025 13:38:02 UTC

Severity: normal

Found in version 31.0.50

Done: Pip Cet <pipcet <at> protonmail.com>

Bug is archived. No further changes may be made.

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From: Ihor Radchenko <yantar92 <at> posteo.net>
To: Pip Cet <pipcet <at> protonmail.com>
Cc: Gerd Möllmann <gerd.moellmann <at> gmail.com>, 75477 <at> debbugs.gnu.org
Subject: bug#75477: 31.0.50; scratch/igc: crash on the latest commit
Date: Fri, 10 Jan 2025 18:35:57 +0000

Pip Cet <pipcet <at> protonmail.com> writes:

>>> ./src/emacs -Q --eval '(run-with-timer 1.0 1.0 (lambda () (delete-frame (make-frame))))'
>>> ...

Maybe try with menu bar enabled.
I just casually enabled the menu bar and noticed significant slowdown of
frame creation.

Here is what perf says:

    48.62%  emacs         emacs                                    [.] rootCreateProtectable
    14.08%  emacs         emacs                                    [.] igc_destroy_root_with_start
     3.08%  emacs         emacs                                    [.] fix_lisp_obj
     1.52%  emacs         emacs                                    [.] dflt_scanx
     1.05%  emacs         emacs                                    [.] assq_no_quit
     0.98%  emacs         libc.so.6                                [.] 0x000000000017d947
     0.83%  emacs         emacs                                    [.] set_buffer_internal_2
     0.75%  emacs         emacs                                    [.] plist_get
     0.68%  emacs         emacs                                    [.] get_keymap
     0.61%  emacs         libX11.so.6.4.0                          [.] _XrmInternalStringToQuark
     0.52%  emacs         libc.so.6                                [.] pthread_mutex_lock

-- 
Ihor Radchenko // yantar92,
Org mode maintainer,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
This bug report was last modified 89 days ago.

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