From: Andrea Corallo <acorallo@gnu.org>
To: Tassilo Horn <tsdh@gnu.org>
Cc: gerd.moellmann@gmail.com, Eli Zaretskii <eliz@gnu.org>,
yantar92@posteo.net, 70796@debbugs.gnu.org
Subject: bug#70796: 30.0.50; bug-reference-mode leading to constant GCing
Date: Mon, 17 Jun 2024 04:30:47 -0400 [thread overview]
Message-ID: <yp1msnkhsy0.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <87tths3rsc.fsf@gnu.org> (Tassilo Horn's message of "Mon, 17 Jun 2024 10:19:31 +0200")
Tassilo Horn <tsdh@gnu.org> writes:
> Andrea Corallo <acorallo@gnu.org> writes:
>
>> Okay, so this is what I tried:
>>
>> I bootstrapped two Emacs from current master (7be66d8223e) one
>> --with-native-compilation=yes the other --with-native-compilation=no
>> and boths with Gerd patch applied.
>>
>> Also I checkout current scratch/igc (2343d55dff4) to get igc.org.
>>
>> I then tried to run with boths native/non-native emacsen with:
>>
>> .../src/emacs -eval '(setq garbage-collection-messages t)' -Q
>> ~/emacs4/admin/igc.org
>>
>> Once started looking in *Messages* I see 7 GC cycles in the the
>> non-native build and 5 in the native one, also I can scroll without
>> issues or other GC cycles.
>>
>> Note that only during the first start the native copiled Emacs did a
>> number of GC cycles more to jit some code but I guess that's expected.
>>
>> Am I trying to repruduce this correctly?
>
> Yes. And you also need to put some function in addition to
> font-lock-fontify-region in jit-lock-functions, either by enabling
> bug-reference-mode, goto-address-mode, or simply defining
>
> (defun i-do-nothing (start end) nil)
>
> and then M-: (jit-lock-register #'i-do-nothing) RET in the igc.org
> buffer.
>
> Bye,
> Tassilo
Okay I tried both your suggestion both Gerd's one on the native compiled
instance with no effect on the number of GC cycles (I'm on GNU/Linux X86-64).
The best I can do is to try later this afternoon on GNU/Linux AArch64
and see if something changes.
Thanks
Andrea
next prev parent reply other threads:[~2024-06-17 8:30 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-06 6:53 bug#70796: 30.0.50; bug-reference-mode leading to constant GCing Gerd Möllmann
2024-05-06 11:48 ` Eli Zaretskii
2024-05-06 12:35 ` Gerd Möllmann
2024-05-06 14:03 ` Eli Zaretskii
2024-05-06 14:09 ` Gerd Möllmann
2024-05-07 6:58 ` Gerd Möllmann
2024-05-18 6:27 ` Gerd Möllmann
2024-05-18 8:07 ` Eli Zaretskii
2024-05-18 15:49 ` Tassilo Horn
2024-05-24 20:00 ` Tassilo Horn
2024-05-24 20:19 ` Gerd Möllmann
2024-05-24 20:28 ` Ihor Radchenko
2024-05-25 4:08 ` Gerd Möllmann
2024-05-24 21:34 ` Tassilo Horn
2024-05-25 4:34 ` Gerd Möllmann
2024-05-25 7:37 ` Tassilo Horn
2024-05-25 7:58 ` Gerd Möllmann
2024-05-25 8:17 ` Tassilo Horn
2024-06-01 9:05 ` Gerd Möllmann
2024-06-15 7:54 ` Eli Zaretskii
2024-06-15 8:07 ` Gerd Möllmann
2024-06-16 9:45 ` Tassilo Horn
2024-06-16 10:44 ` Eli Zaretskii
2024-06-17 7:34 ` Andrea Corallo
2024-06-17 8:07 ` Andrea Corallo
2024-06-17 8:19 ` Tassilo Horn
2024-06-17 8:30 ` Andrea Corallo [this message]
2024-06-17 9:02 ` Gerd Möllmann
2024-06-17 9:30 ` Andrea Corallo
2024-06-17 9:53 ` Gerd Möllmann
2024-06-17 10:10 ` Andrea Corallo
2024-06-17 10:33 ` Gerd Möllmann
2024-06-17 14:13 ` Andrea Corallo
2024-06-17 8:21 ` Gerd Möllmann
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