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Xcode 3.0 - editor much slower then in 2.5 - any tuning tips???
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Xcode 3.0 - editor much slower then in 2.5 - any tuning tips???


  • Subject: Xcode 3.0 - editor much slower then in 2.5 - any tuning tips???
  • From: Mikhail Malygin <email@hidden>
  • Date: Thu, 1 Nov 2007 00:17:33 +0100

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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