Re: NSAppleScript init is really, really slow when attached to gdb?
Re: NSAppleScript init is really, really slow when attached to gdb?
- Subject: Re: NSAppleScript init is really, really slow when attached to gdb?
- From: Daniel Jalkut <email@hidden>
- Date: Wed, 14 Dec 2005 13:31:53 -0500
Jonathan - what you're seeing sounds like it could be similar to
behavior I saw for some time several weeks ago. In my case, the
extreme slowness seemed ultimately due to extremely bad file system
performance on the particular libraries being read in. I could never
get to the bottom of it, but then one day *poof* the problem went away.
Not great advice, but it "might get better." :)
Daniel
On Dec 13, 2005, at 7:25 PM, Uli Kusterer wrote:
Am 13.12.2005 um 16:59 schrieb Jonathan del Strother:
If gdb is attached, however, it takes more like 10 seconds, and
sometimes much longer. In the meantime, gdb dumps about 50 lines
of "Reading symbols for shared libraries....." to the console.
This usually simply means that the framework containing that class
(or used by that class) hasn't been loaded yet and is lazy-loaded
now that you're first using it. Maybe Apple added debug symbols to
the AppleScript-related frameworks in a recent system update?
You should only get this speed-hit the first time through the
constructor, though, as then the frameworks should be loaded.
Cheers,
-- M. Uli Kusterer
http://www.zathras.de
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