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From: Ihor Radchenko <yantar92@posteo.net>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: Markers in a gap array
Date: Sun, 07 Jul 2024 12:31:29 +0000	[thread overview]
Message-ID: <87r0c51izi.fsf@localhost> (raw)
In-Reply-To: <jwvzfqx0wde.fsf-monnier+emacs@gnu.org>

Stefan Monnier <monnier@iro.umontreal.ca> writes:

> And like you, I don't see any speed improvement from the branch.  On the
> other hand, my trivial "thinko fix" b595b4598 (which I thought would
> have no real-life effect) seems to make a significant difference (see
> the results below).  So maybe the reason why you can't reproduce the
> slowdown is because of b595b4598?  And maybe we should install that into
> `emacs-30`?

I tried with and without b595b4598. It makes a little, but noticeable
difference:

without b595b4598 (master + reverted b595b4598)
    5.66%  emacs         emacs                                        [.] buf_bytepos_to_charpos

with b595b4598 (master)
     2.38%  emacs         emacs                                        [.] buf_bytepos_to_charpos

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
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>



  parent reply	other threads:[~2024-07-07 12:31 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-07-04  4:59 Markers in a gap array Stefan Monnier
2024-07-04 10:24 ` Ihor Radchenko
2024-07-04 13:16   ` Stefan Monnier
2024-07-04 14:30     ` Ihor Radchenko
2024-07-04 20:11       ` Stefan Monnier
2024-07-04 20:34         ` Pip Cet
2024-07-04 20:42           ` Stefan Monnier
2024-07-17 16:48             ` Helmut Eller
2024-07-18 20:46               ` Stefan Monnier
2024-07-26 19:48                 ` Helmut Eller
2024-08-05 19:54                   ` MPS: marker-vector (was: Markers in a gap array) Helmut Eller
2024-08-05 21:14                     ` MPS: marker-vector Pip Cet
2024-08-06  6:28                       ` Helmut Eller
2024-08-06  6:51                         ` Gerd Möllmann
2024-08-06 14:36                         ` Pip Cet
2024-08-06 16:15                           ` Helmut Eller
2024-08-06  3:59                     ` Gerd Möllmann
2024-08-06  6:02                       ` Helmut Eller
2024-07-04 22:24         ` Markers in a gap array Stefan Monnier
2024-07-07 12:31         ` Ihor Radchenko [this message]
2024-07-07 13:09         ` Konstantin Kharlamov

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