Re: Accelerated Obj-C Dispatch on Intel Only
Re: Accelerated Obj-C Dispatch on Intel Only
- Subject: Re: Accelerated Obj-C Dispatch on Intel Only
- From: Ladd Van Tol <email@hidden>
- Date: Mon, 27 Mar 2006 15:12:50 -0800
On Mar 27, 2006, at 2:50 PM, Eric Albert wrote:
There is no accelerated Obj-C dispatch on Intel, so there's no
advantage to turning it on. Testing showed that implementing it
would not have resulted in any performance improvement there
because the standard objc_msgSend implementation was fast enough.
Is there any performance advantage on PowerPC? Thus far, I have not
been able to measure any performance difference on a Dual 2 GHz G5
running 10.4.5 when calling methods on Foundation classes like NSString.
- Ladd
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