Re: Xcode 2.1 saving lag
Re: Xcode 2.1 saving lag
- Subject: Re: Xcode 2.1 saving lag
- From: Scott Tooker <email@hidden>
- Date: Wed, 15 Jun 2005 14:20:02 -0700
In these cases the best thing to do is sample Xcode when it enters
this state and file a bug report. That way we have documentation on
the problem and can compare it with other reported problems.
Scott
On Jun 15, 2005, at 12:28 PM, Rosyna wrote:
Ack, at 6/15/05, Chris Espinosa said:
It's doing three things:
1) It's recalculating the dependency tree to mark dependent files
and targets as dirty and needing a rebuild. We know this process
is unoptimized and are working on it.
Can you elaborate on this one? What would be a large dependency tree?
2) It's reindexing that file. This happens on a lower-priority
background thread and shouldn't take too long or be noticeable.
It's stalling the main thread.
3) It's actually compiling the file in the background for you, in
case that's the next thing you'll be doing. Again, this happens
on a low-priority background thread. If you have a low-memory
machine this may cause swapping and result in a spin, but if you
have more RAM this is not noticeable
I have 2.5gigs of RAM and it is a legacy target.
4) It's unfortunately doing a full text layout of the entire
file. This is only noticeable in very large files, but is an
optimization opportunity for us.
I think this is what I am running into. It is a very large text file.
My guess is that you have a large dependency tree, and that you're
running into 1).
--
Sincerely,
Rosyna Keller
Technical Support/Holy Knight/Always needs a hug
Unsanity: Unsane Tools for Insanely Great People
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