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Re: emacs takes exhorbitantly long to read long, one-line files.
From: |
Ulrich Mueller |
Subject: |
Re: emacs takes exhorbitantly long to read long, one-line files. |
Date: |
Tue, 21 May 2013 14:06:04 +0200 |
>>>>> On Tue, 21 May 2013, Dmitry Antipov wrote:
>> I've done this test for a file with one line of 16 MB, and I get
>> the following times for the first and second commands (emacs -Q -nw
>> in an 80x24 xterm):
>>
>> Emacs 23.4: 4 s / 9 s
>> Emacs 24.3: 16 s / 34 s
>>
>> Is this degradation of performance expected?
> Can you try 24.3 with (setq-default bidi-display-reordering nil)?
> With BIDI disabled, it shouldn't be 4x at least.
It's 6 s / 11 s then.
Ulrich
- Re: emacs takes exhorbitantly long to read long, one-line files., (continued)
- Re: emacs takes exhorbitantly long to read long, one-line files., Dmitry Antipov, 2013/05/20
- Re: emacs takes exhorbitantly long to read long, one-line files., Karl Fogel, 2013/05/20
- Re: emacs takes exhorbitantly long to read long, one-line files., Eli Zaretskii, 2013/05/20
- Re: emacs takes exhorbitantly long to read long, one-line files., Dmitry Antipov, 2013/05/20
- Re: emacs takes exhorbitantly long to read long, one-line files., Eli Zaretskii, 2013/05/20
- Re: emacs takes exhorbitantly long to read long, one-line files., Randy Yates, 2013/05/20
- Re: emacs takes exhorbitantly long to read long, one-line files., Stephen J. Turnbull, 2013/05/20
- Re: emacs takes exhorbitantly long to read long, one-line files., Eli Zaretskii, 2013/05/20
- Re: emacs takes exhorbitantly long to read long, one-line files., Ulrich Mueller, 2013/05/21
- Re: emacs takes exhorbitantly long to read long, one-line files., Dmitry Antipov, 2013/05/21
- Re: emacs takes exhorbitantly long to read long, one-line files.,
Ulrich Mueller <=
- Re: emacs takes exhorbitantly long to read long, one-line files., Eli Zaretskii, 2013/05/21
- Re: emacs takes exhorbitantly long to read long, one-line files., Eli Zaretskii, 2013/05/21
- Re: emacs takes exhorbitantly long to read long, one-line files., Eli Zaretskii, 2013/05/21
- Re: emacs takes exhorbitantly long to read long, one-line files., Randy Yates, 2013/05/21
- Re: emacs takes exhorbitantly long to read long, one-line files., Dmitry Antipov, 2013/05/21
- Re: emacs takes exhorbitantly long to read long, one-line files., Ulrich Mueller, 2013/05/22
- Re: emacs takes exhorbitantly long to read long, one-line files., Eli Zaretskii, 2013/05/22