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bug#24012: 25.0.95; forward-comment backwards takes O(n^2)
From: |
Eli Zaretskii |
Subject: |
bug#24012: 25.0.95; forward-comment backwards takes O(n^2) |
Date: |
Mon, 18 Jul 2016 17:34:32 +0300 |
> From: Leo Liu <sdl.web@gmail.com>
> Cc: 24012@debbugs.gnu.org
> Date: Mon, 18 Jul 2016 11:05:01 +0800
>
> On 2016-07-18 05:36 +0300, Eli Zaretskii wrote:
> > Profile it. One guess is that the different comment syntax somehow
> > causes this. But that's a guess.
>
> How to profile it?
>
> Before reporting this bug I have been trying profiler and elp and came
> to the conclusion that forward-comment was the issue. How do you go
> further than forward-comment which is in C which I only have limited
> experience with?
I meant a comparative profile between the two major modes.
As for profiling primitives, there's 'prof' that can make wonders, if
you are using a platform which it supports.
Thanks.
bug#24012: 25.0.95; forward-comment backwards takes O(n^2), Andreas Röhler, 2016/07/17