Re: XCode on Intel/Mac
Re: XCode on Intel/Mac
- Subject: Re: XCode on Intel/Mac
- From: David Dolinar <email@hidden>
- Date: Mon, 23 Jan 2006 09:30:28 -0700
On Jan 20, 2006, at 9:35 AM, Chris Espinosa wrote:
On Jan 20, 2006, at 7:21 AM, Matt Gough wrote:
On 19 Jan 2006, at 01:04, Chris Espinosa wrote:
On an iMac Core Duo, a tick or two slower than a Quad G5.
Are you saying that the overall compile speed of an entire project
is about the same with all cores being used at once, or that the
time for a single file compile is about the same?
In our tests, a large C++ project finishes a full clean build
slightly (a matter of seconds) sooner on a Quad Tower than it does
on a Core Duo iMac. So the 2-core Intel is only slightly slower
than the 4-core Quad for full builds.
Just to add another measurement here's the results of my tests for a
full build & link using XCode:
iMac Core Duo: 05:37
Dual 1.8G G5: 11:10
Dist. to seven 1.8G Dual G5s: 03:58
Metrowerks on a Dual 1.8 G5: about 8-9 minutes (IIRC, it has been a
long time since I've timed Metrowerks).
Needless to say I am very pleased with the speed of the new Intel
iMacs, at least for compiling. I can't imagine if I had a build farm
of Core Duo's.
-- David Dolinar, Software Developer
-- Directory Resources, LLC
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