From: Eli Zaretskii <eliz@gnu.org>
To: Alan Mackenzie <acm@muc.de>
Cc: emacs-devel@gnu.org, akrl@sdf.org
Subject: Re: master 289000e: Merge branch 'feature/native-comp' into trunk
Date: Mon, 26 Apr 2021 20:25:17 +0300 [thread overview]
Message-ID: <83y2d5hsaq.fsf@gnu.org> (raw)
In-Reply-To: <YIbyNFJZxP+117jH@ACM> (message from Alan Mackenzie on Mon, 26 Apr 2021 17:02:44 +0000)
> Date: Mon, 26 Apr 2021 17:02:44 +0000
> Cc: akrl@sdf.org, emacs-devel@gnu.org
> From: Alan Mackenzie <acm@muc.de>
>
> Put point at the start of xdisp.c (or any other large file), optionally
> type and delete a space (to clear font-lock text properties), and do M-:
> (time-scroll). This scrolls through the buffer one screenful at a time,
> displaying each screenful, then reports the total time.
>
>
> I've come to the conclusion in the last hour or so that CC Mode just
> isn't sped up much at all by native compilation. Using Andrea's tip of
> C-h f c-mode + look for "natively compiled", it is clear that the
> natively compiled files _are_ being used.
Yes, for this benchmark, I find the natively-compiled code somewhat
(by about 5%) _slower_ than the byte-compiled code. But this
benchmark only shows off the fontifications, so maybe it isn't
surprising. CC Mode is much more than that.
next prev parent reply other threads:[~2021-04-26 17:25 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210425182503.25223.81072@vcs0.savannah.gnu.org>
[not found] ` <20210425182508.6CC7C2094D@vcs0.savannah.gnu.org>
2021-04-25 18:36 ` master 289000e: Merge branch 'feature/native-comp' into trunk Andrea Corallo via Emacs development discussions.
2021-04-25 18:40 ` Eli Zaretskii
2021-04-25 18:59 ` Andrea Corallo via Emacs development discussions.
2021-04-25 20:25 ` Eli Zaretskii
2021-04-25 18:45 ` Óscar Fuentes
2021-04-25 20:03 ` Alan Mackenzie
2021-04-25 20:14 ` Eli Zaretskii
2021-04-25 21:55 ` Alan Mackenzie
2021-04-26 11:40 ` Eli Zaretskii
2021-04-26 13:21 ` Alan Mackenzie
2021-04-26 13:45 ` Eli Zaretskii
2021-04-26 14:54 ` Alan Mackenzie
2021-04-26 15:12 ` Eli Zaretskii
2021-04-26 17:02 ` Alan Mackenzie
2021-04-26 17:13 ` Stefan Monnier
2021-04-26 17:25 ` Eli Zaretskii [this message]
2021-04-28 11:34 ` Alan Mackenzie
2021-04-28 12:26 ` Eli Zaretskii
2021-04-28 12:32 ` Alan Mackenzie
2021-04-28 13:01 ` Eli Zaretskii
2021-04-28 19:09 ` Andrea Corallo via Emacs development discussions.
2021-04-26 15:33 ` Óscar Fuentes
2021-04-26 15:58 ` Eli Zaretskii
2021-04-26 16:30 ` Óscar Fuentes
2021-04-26 17:11 ` Alan Mackenzie
2021-04-26 20:02 ` Óscar Fuentes
2021-04-28 14:07 ` Alan Mackenzie
2021-04-28 15:10 ` Óscar Fuentes
2021-04-26 15:37 ` Stefan Monnier
2021-04-26 16:06 ` Andrea Corallo via Emacs development discussions.
2021-04-26 17:05 ` Alan Mackenzie
2021-04-25 21:48 ` Stefan Monnier
2021-04-25 22:41 ` Stefan Kangas
2021-04-25 22:57 ` Clément Pit-Claudel
2021-04-26 16:16 ` Andrea Corallo via Emacs development discussions.
2021-04-26 13:03 ` wilde
2021-04-26 13:18 ` Minimal recommended version of gcc/libgccjit for native-comp (was: master 289000e: Merge branch 'feature/native-comp' into trunk) wilde
2021-04-26 15:58 ` Minimal recommended version of gcc/libgccjit for native-comp Stefan Monnier
2021-04-26 16:16 ` Eli Zaretskii
2021-04-26 16:32 ` Andrea Corallo via Emacs development discussions.
2021-04-26 16:54 ` Eli Zaretskii
2021-04-26 20:53 ` Andrea Corallo via Emacs development discussions.
2021-04-27 3:52 ` Richard Stallman
2021-04-26 16:18 ` Andrea Corallo via Emacs development discussions.
2021-04-26 16:12 ` Andrea Corallo via Emacs development discussions.
2021-04-27 14:21 ` wilde
2021-04-27 16:35 ` Andrea Corallo via Emacs development discussions.
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