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Re: question about building on MacBookPro (Core 2 Duo)
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Re: question about building on MacBookPro (Core 2 Duo)


  • Subject: Re: question about building on MacBookPro (Core 2 Duo)
  • From: "Andy O'Meara" <email@hidden>
  • Date: Mon, 4 Dec 2006 11:13:56 -0500


Yeah, I have a new MBPro 17" a couple weeks old and I just reproed what you described, Dmitry. Now that I've edited the prefs, I can't repro it, so something about the prefs being dirty? I'd file a radar, but I think we need to get a repro before it'd ever get handled, my gut says.


So if any Apple folks can tell us what file stores that pref info, we can maybe get a repro and do a radar. I did some quick looking around and nothing jumped out at me.


Andy



On Dec 3, 2006, at 6:03 PM, Dmitry Markman wrote:

Thanks
something was definitely wrong: as I said
processor preferences indicated that 2 cores was enabled, but xcode was using only one
only after unchecking and checking again second core in the Processor preferences
Xcode started to use both cores


thanks again


On Dec 3, 2006, at 4:32 PM, Eric Albert wrote:

On Dec 3, 2006, at 5:50 AM, Tommy Nordgren wrote:

On 3 dec 2006, at 14.27, Dmitry Markman wrote:

I noticed that Xcode 2.4.1 builds my project in different way on the different hardware:
on MacPro quad it compiles by 4 files
in PowerMac dual G5 it compiles by 2 files
but on MacBookPro (Core 2 Duo) it compiles by single file
just as on iMac G5


is it possible to setup xcode on Core 2 Duo (MacBookPro) in such a way
that it will compile by 2 files (it has 2 cores and I can see that 2 cores in the
Processor preferences)

If I've read some posts on Intel Macs correctly, one of the cores are disabled by
default. There should be a setting to turn both cores on in System Preferences.

Both cores are definitely enabled by default. Xcode should also compile two files at a time by default.


-Eric


Dmitry Markman

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  • Follow-Ups:
    • Re: question about building on MacBookPro (Core 2 Duo)
      • From: Laurence Harris <email@hidden>
References: 
 >question about building on MacBookPro (Core 2 Duo) (From: Dmitry Markman <email@hidden>)
 >Re: question about building on MacBookPro (Core 2 Duo) (From: Tommy Nordgren <email@hidden>)
 >Re: question about building on MacBookPro (Core 2 Duo) (From: Eric Albert <email@hidden>)
 >Re: question about building on MacBookPro (Core 2 Duo) (From: Dmitry Markman <email@hidden>)

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