[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#15555: 24.3; Bidirectional display very slow with long lines
From: |
Eli Zaretskii |
Subject: |
bug#15555: 24.3; Bidirectional display very slow with long lines |
Date: |
Tue, 18 Feb 2014 18:21:10 +0200 |
> Date: Tue, 18 Feb 2014 18:01:05 +0400
> From: Dmitry Antipov <dmantipov@yandex.ru>
> CC: 15555@debbugs.gnu.org
>
> On 02/18/2014 04:43 PM, Dmitry Antipov wrote:
>
> > Are you sure that bidi_copy_it doesn't add one more bottleneck to the whole
> > stuff?
>
> There is a busy bidi_shelve_cache/bidi_unshelve_cache loop which processes
> ~1.5M of cache data per each iteration.
Where's that loop in the sources?
> That's why memcpy takes ~25% in the overall profile...
Why doesn't this happen in the other (smaller) file?
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Dmitry Antipov, 2014/02/18
- bug#15555: 24.3; Bidirectional display very slow with long lines, Dmitry Antipov, 2014/02/18
- bug#15555: 24.3; Bidirectional display very slow with long lines,
Eli Zaretskii <=
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Stefan Monnier, 2014/02/18
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Dmitry Antipov, 2014/02/18
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Eli Zaretskii, 2014/02/18
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Dmitry Antipov, 2014/02/18
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Eli Zaretskii, 2014/02/18
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Eli Zaretskii, 2014/02/19
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Dmitry Antipov, 2014/02/20
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Eli Zaretskii, 2014/02/20
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Dmitry Antipov, 2014/02/21
- bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines, Eli Zaretskii, 2014/02/18