Re: Is Swift really swift?
Re: Is Swift really swift?
- Subject: Re: Is Swift really swift?
- From: Jens Alfke <email@hidden>
- Date: Sun, 06 Jul 2014 10:37:18 -0700
On Jul 6, 2014, at 10:00 AM, Scott Ribe < email@hidden> wrote: 10258 ms for CFRelease, CFRetain, objc_release, objc_retain, -[NSObject retain], -[__NSCFType retain], objc_msgSend etc.
To me, that sure sounds like simply beta-quality code generation...
Perhaps the Swift⇄ObjC glue is generating unnecessary retain/release calls.
Gerriet: Does your Obj-C version use ARC? That also adds some retain/release overhead.
—Jens |
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