Re: Moving from CodeWarrior to XCode
Re: Moving from CodeWarrior to XCode
- Subject: Re: Moving from CodeWarrior to XCode
- From: Jeremy Sagan <email@hidden>
- Date: Mon, 13 Jun 2005 14:06:40 -0400
Rolf,
Did you turn on dead-code stripping for the target?
I have similar complaints after compiling withh XCode. However my app
went from 2.6 MB to 3 MB with every optimization I could find turned
on.
Jeremy
On Jun 13, 2005, at 12:51 PM, Roni Music wrote:
Hi,
I just moved over one of my apps (an audio player) from
CodeWarrior to XCode.
Besides a lot of warnings, it build and runs OK,
but the processor ussage (during playback) has gone up from about 22%
to 37% on my dual 1 GHz G4
and the code size is doubbled.
This is the release build with Optimization -> Fastest (-O3)
Is this expected?
Does CodeWarrior generate that much better/faster code
or are there settings in XCode I have missed?
Thanks
Rolf
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