Re: Xcode 3.0 - editor much slower then in 2.5 - any tuning tips???
Re: Xcode 3.0 - editor much slower then in 2.5 - any tuning tips???
- Subject: Re: Xcode 3.0 - editor much slower then in 2.5 - any tuning tips???
- From: Larry Campbell <email@hidden>
- Date: Wed, 07 Nov 2007 20:19:15 -0500
I have to chime in here. The Xcode 3.0 editor is unusably slow. I'm on
a 1.67 GHz PB G4 with 2GB RAM; Xcode 2.4 was perfectly fine, but with
Xcode 3.0 the editor often cannot keep up with my typing. It's worse
when I have several projects open at once; closing all but the one I'm
typing in sometimes helps.
- lc
On Nov 5, 2007, at 3:59 PM, Andrew Pontious wrote:
On Nov 1, 2007, at 12:19 AM, Michael Monscheuer wrote:
Hi!
Yes, same editor speed problem here.
I also turned off options (Spotlight indexing, auto completion,
code folding ribbon etc.).
All that did not increase speed of text editing significantly.
You don't specifically mention syntax coloring, which you can turn
off in the Xcode preferences window via the Fonts & Colors icon,
then unchecking the "Use syntax-based formatting" and "Color indexed
symbols" checkboxes.
If you haven't tried that, then try it and see if that helps.
-- Andrew
Then I played around with different project sizes.
I found out that with a new project speed is OK at first. But when
going on
working with the newly created project, at some point (could not
find out why)
editor slows down and does not get back to full speed.
After all I simply pulled the plug and moved back to XCode 2.5 for
now.
I did not find the time to analyze XCode 3.0 with performance tools
yet.
All tested on PPC.
MiMo
Mikhail Malygin schrieb:
Hi,
after one week of 3.0 usage I have to admit that the new IDE has
much slower(would say sluggish) editor then the 2.5 counterpart (i
wonder why nobody complains :)).
I have to deal with a mid-size C++ projects (~200000 lines = 300
files) which have some "big" files with ~ 7000 lines content. The
editor in 2.4.X - 2.5 was handling such files just fine - now it
forces me to think about switching back to Xcode 2.5 - slow
scrolling (with 50% CPU jumps) / source navigating and small
delays on almost any keyboard operation - I dont know what to say
- Apple puts the "performance improvements in editor" as one of
the "shining" new features ... :)
Well I dont really believe that on the 2.0G C2D iMac with 2Gb RAM
I should experience such slowness... I have the brand new clean
Leopard installation, it flies on this box, so it can not be any
of the OS external problems - all applications work smooth and
quick.
Does anybody know any quirks/tips how to tune the Xcode 3.0 editor?
I tried almost all things starting with turning of coloring
(helps, but only a bit) and ending with turning of all toolbars/
panels/autocompletion... Does not help too much!
Thanks for your help!
Mikhail Malygin
Senior Software Developer
Swissrisk AG
w: www.swissrisk.com
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