Re: Controlling Shark from my application?
Re: Controlling Shark from my application?
- Subject: Re: Controlling Shark from my application?
- From: Eric Eizenman <email@hidden>
- Date: Thu, 22 Mar 2007 14:29:38 -0700
The PerfOptimization-dev mailing list is more suitable for this kind
of question.
On Mar 22, 2007, at 1:18 PM, Jim Correia wrote:
What is the best way to start/stop a perf session from within my
application (for the cases when I want to get profile data for an
isolated piece of code)?
Follow the 'Towers of Hanoi' example in the Shark manual, p 83.
I'm using Xcode 2.4.1, and installed the CHUD tools that were part
of that package. CHUD.framework is a private framework with no
headers. The documentation mentions chudStartRemotePerfMonitor()/
chudStopRemotePerfMonitor(), but the lack of headers is a problem :-).
I can find the headers here:
/System/Library/PrivateFrameworks/CHUD.framework/Versions/A/
Frameworks/CHUDCore.framework/Versions/A/Headers/
It looks like the other possibility is to just fork/exec the
chudRemoteCtrl tool. Has anyone had success with doing so? Since
this is only for profiling, that doesn't strike me as too offensive...
I never tried that one.
Jim
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Eric Eizenman
BIAS Inc., Audio Software Development
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