Re: Performance issue
Re: Performance issue
- Subject: Re: Performance issue
- From: Shawn Erickson <email@hidden>
- Date: Fri, 27 Aug 2010 09:56:03 -0700
On Fri, Aug 27, 2010 at 1:34 AM, Uli Kusterer
<email@hidden> wrote:
> On 26.08.2010, at 20:37, Ken Thomases wrote:
>> Shark and most of the instruments in Instruments are statistical samplers, not exact function-call measurement. Also, Vijay already mentioned familiarity with Instruments.
>
> I am sorry, my mistake. I must have read "instruments tool" as something else the first time round.
Actually Instruments is more then just statistical samplers.
Instruments can track actual events and even incorporate dtrace
scripts/probes that track function calls, etc.
http://developer.apple.com/mac/library/documentation/DeveloperTools/Conceptual/InstrumentsUserGuide/CreatingaCustomInstrument/CreatingaCustomInstrument.html
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