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Re: Race condition seems to be fixed
From: |
John W. Eaton |
Subject: |
Re: Race condition seems to be fixed |
Date: |
Mon, 21 May 2012 16:19:30 -0400 |
On 21-May-2012, Michael Goffioul wrote:
| On Mon, May 21, 2012 at 3:08 PM, Jacob Dawid <address@hidden>
| wrote:
|
|
| Doing a full refresh on every "Enter" key pressed is an equal waste of
| computing power. Especially if you have 10000 variables in your
current
| scope and none of them changed.
|
| Michael.
|
|
|
| What does the readline hook do better here?
|
|
| The main point about the readline hook was that you capture at once all cases
| where octave is idle, and it's already available without changing core octave
| code.
There are some performance issues to be considered. For example, with
a recent version of Octave, try
graphics_toolkit fltk
and then try to paste some text at the Octave prompt. For me, this
results in a significant delay for each character of input. There
seems to be no delay without the event hook.
Note that doing
graphics_toolkit gnuplot
does not remove the fltk event hook after it has been installed, so to
see the behavior without the event hook, you'll need to start Octave
in a way that never sets the graphics toolkit to fltk (avoid loading
your .octaverc file if it sets the graphics toolkit, for example).
Maybe there is a simple fix for this problem?
jwe
- Re: Race condition seems to be fixed, (continued)
- Re: Race condition seems to be fixed, John W. Eaton, 2012/05/21
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/21
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/21
- Re: Race condition seems to be fixed, Michael Goffioul, 2012/05/21
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/21
- Re: Race condition seems to be fixed, Michael Goffioul, 2012/05/21
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/21
- Re: Race condition seems to be fixed, Michael Goffioul, 2012/05/21
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/21
- Re: Race condition seems to be fixed, Michael Goffioul, 2012/05/21
- Re: Race condition seems to be fixed,
John W. Eaton <=
- Re: Race condition seems to be fixed, Michael Goffioul, 2012/05/21
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/22
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/22
- Re: Race condition seems to be fixed, John W. Eaton, 2012/05/22
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/22
- Re: Race condition seems to be fixed, John W. Eaton, 2012/05/22
- Re: Race condition seems to be fixed, Michael Goffioul, 2012/05/22
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/22
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/22
- Re: Race condition seems to be fixed, Jacob Dawid, 2012/05/22