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Compile slow-down after moving to XCode 2.4
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Compile slow-down after moving to XCode 2.4

  • Subject: Compile slow-down after moving to XCode 2.4
  • From: Wain <email@hidden>
  • Date: Wed, 13 Sep 2006 19:08:41 +0100
Hi,

I have recently moved from XCode 2.3 to 2.4, I run it on a dual 1.8GHz G5, so I have 2 processors...

Compiling is much slower (maybe twice as long to compile) in XCode 2.4 as 2.3, I think it is now only using a single thread to perform the compilation.
The archives are full of 'slow' but I didn't find anything specific to 2.4.

From the 2.4 release notes:

'Xcode now uses the number of active CPUs instead of the number of physically available CPUs when determining the number of parallel build processes to run.'

Not really sure how to take that, what is an 'active' CPU exactly?? The options to change this kind of stuff have been removed from the prefs in 2.4 aswell.

So, is there some hidden setting/pref I can change to get back to compiling with 2 threads?

Thanks,

Wain

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