Re: Xcode running on Intel vs PPC
Re: Xcode running on Intel vs PPC
- Subject: Re: Xcode running on Intel vs PPC
- From: Shawn Erickson <email@hidden>
- Date: Fri, 17 Feb 2006 10:32:20 -0800
On 2/17/06, Graham J Lee <email@hidden> wrote:
> On 17 Feb 2006, at 01:09, Christopher Drum wrote:
>
> > Now that the Intel Macs are shipping, has anyone seen compile time
> > tests on PowerPC vs. Intel in Xcode?
>
> A small Cocoa document-based app. I basically did 'touch *.m; time
> xcodebuild' and have the results:
>
> leegion (2x1.8GHz G5 PowerMac):
>
> > ** BUILD SUCCEEDED **
> >
> > real 0m13.660s
> > user 0m2.951s
> > sys 0m3.014s
> >
>
> blatand ([2x]1.83GHz CoreDuo iMac):
>
> > ** BUILD SUCCEEDED **
> >
> > real 0m14.712s
> > user 0m5.462s
> > sys 0m2.248s
> >
>
> I find not the relative overall times interesting (there are many
> factors; network home folder being one of them) but the huge
> difference in fractional user/sys time. Again it depends on whatever
> else the box was up to I suppose...
Looks like a rather small project, not the most useful thing to use
small projects to benchmark things.
-Shawn
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