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Re: G4 867mhz, Leopard, and XCode 3
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Re: G4 867mhz, Leopard, and XCode 3


  • Subject: Re: G4 867mhz, Leopard, and XCode 3
  • From: "Bob Hansen" <email@hidden>
  • Date: Thu, 17 Apr 2008 08:33:36 -0500

On my 4 cores at 2.66Ghz each, I have 'Use Predictive Compilation' disabled and disabling syntax coloring shows no performance difference. By the way when I say its slow, I mean its slow during normal usage of editing text files and browsing the project, not compiling.

I remember my experience being a little faster when Zerolink was enabled, but debugging was so innaccurate I needed to turn it off. Nothing is more useless than a debugger that shows incorrect values for variables.

On Thu, Apr 17, 2008 at 5:06 AM, Dan Kelley <email@hidden> wrote:
In case anyone on this list is compiling statistics, Adam's test (quoted below) also beachballs my PowerPC-G4 1.33GHz laptop, although it has only 768MB of RAM so perhaps it's a toy in this context.  (Still, this toy computer handles the test fine with emacs and textmate...)

PS. this isn't a complaint.  I'm very happy to code in emacs, and "make" is my friend, so the xcode gui goodness is a bit wasted on me, for my unix-oriented work.

Dan

If anyone wants a fun test, try this (somewhat bloated) controller:

http://bibdesk.svn.sourceforge.net/viewvc/*checkout*/bibdesk/trunk/bibdesk/BDSKEditor.m

After the #import statements at the top of the file, open a C comment /
* without a closing */ and start typing.  It beachballs my PowerBook
and G5, and even a MBP 2.2 can't keep up with my typing.  This is with
no other files open in Xcode.


--
adam
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References: 
 >Re: G4 867mhz, Leopard, and XCode 3 (From: Dan Kelley <email@hidden>)

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