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Re: Xcode running on Intel vs PPC
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Re: Xcode running on Intel vs PPC


  • Subject: Re: Xcode running on Intel vs PPC
  • From: Graham J Lee <email@hidden>
  • Date: Fri, 17 Feb 2006 17:21:45 +0000

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...


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