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Re: [cdt-dev] Editor slow: frequent editor delays of sometimes up to2-3 sec.
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BTW, this is what Toni is talking about too when he speaks of the
Reconciler.
===========================
Chris Recoskie
Team Lead, IBM CDT Team
IBM Toronto
http://www.eclipse.org/cdt
Chris
Recoskie/Toronto/
IBM@IBMCA To
Sent by: "CDT General developers list."
cdt-dev-bounces@e <cdt-dev@xxxxxxxxxxx>
clipse.org cc
Subject
18/09/2007 04:30 Re: [cdt-dev] Editor slow: frequent
PM editor delays of sometimes up
to2-3 sec.
Please respond to
"CDT General
developers list."
<cdt-dev@eclipse.
org>
If your file is really huge, then just calculating the ICElement delta will
take a lot of processing power. There's no way to turn that off right now,
even if you turn off all the UI that uses it.
One of the topics I'm planning to talk about at the summit is the
"Scalability Mode" we're planning to do for Ganymede, that would allow you
turn things like this off. More details at the summit.
===========================
Chris Recoskie
Team Lead, IBM CDT Team
IBM Toronto
http://www.eclipse.org/cdt
Christopher Lang
<christopher.lang
@acurana.de> To
Sent by: "CDT General developers list."
cdt-dev-bounces@e <cdt-dev@xxxxxxxxxxx>
clipse.org cc
Subject
18/09/2007 04:36 Re: [cdt-dev] Editor slow: frequent
PM editor delays of sometimes up
to2-3 sec.
Please respond to
"CDT General
developers list."
<cdt-dev@eclipse.
org>
Even if I disable *everything* in the CDT Editor preferences I have these
frequent 2-3 sec. delays. Very strange. At least then I should get smooth
editing on a Linux 64 Bit 2,2 Ghz Machine. Happens sinde Eclipse 3.3 and
CDT
4.0.
Chris
Am Dienstag 18 September 2007 11:43:07 schrieb Leherbauer, Anton:
> You could try to disable semantic highlighting (Preferences > C/C++ >
> Editor > Syntax Coloring").
> Esp. with large files, this feature can cause considerable delays.
> The various "Link with Editor" switches might also cause delays.
>
> Note that the outline view is more or less independent of the indexer.
> It displays the "C Model" of the file which gets updated (reconciled) in
> the background while you type.
> It could make sense to have an option to "reconcile on save only" to
> reduce the CPU usage while editing.
>
> HTH,
> Toni
> --
> Anton Leherbauer
> Wind River CDT Team, Austria
>
> > -----Original Message-----
> > From: cdt-dev-bounces@xxxxxxxxxxx
> > [mailto:cdt-dev-bounces@xxxxxxxxxxx] On Behalf Of Christopher Lang
> > Sent: Tuesday, September 18, 2007 11:31 AM
> > To: cdt-dev@xxxxxxxxxxx
> > Subject: [cdt-dev] Editor slow: frequent editor delays of
> > sometimes up to2-3 sec.
> >
> >
> > Folks,
> >
> > some weeks ago I upgraded to Eclipse 3.3 and to CDT
> > 4.0.0.200706261300.
> >
> > Since then the Editor delays quite frequently sometimes up to
> > 2-3 sec. when moving and typing around in C++ text, on an AMD
> > X2 4200+ Machine (2.2GHz).
> >
> > I tried to disable most of the Indexer and Content Assist
> > switches in the preferences without much improvement.
> >
> > Which componet in the Editor needs so much processing power
> > to cause these delays and is there a way to switch of that
> > particular feature?
> >
> > Sometimes it looks as if the Outline view causes the problem,
> > because it becomes updated before the cursor becomes "free"
> > again. But that would mean that it has to do with the
> > indexer, right? It also happens if I switch off the indexer.
> > I'd rather deliver a better bug report, but this one is hard
> > to get a grip on...
> >
> > Many thanks
> > Chris
> >
> > chris@linux64:~> java -version
> > java version "1.5.0_12"
> > Java(TM) 2 Runtime Environment, Standard Edition (build
> > 1.5.0_12-b04) Java HotSpot(TM) 64-Bit Server VM (build
> > 1.5.0_12-b04, mixed mode)
> >
> > --
> >
> > http://www.acurana.de/
> >
> > _______________________________________________
> > cdt-dev mailing list
> > cdt-dev@xxxxxxxxxxx
> > https://dev.eclipse.org/mailman/listinfo/cdt-dev
>
> _______________________________________________
> cdt-dev mailing list
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