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Re: Is Swift really swift?
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Re: Is Swift really swift?

  • Subject: Re: Is Swift really swift?
  • From: "Gerriet M. Denkmann" <email@hidden>
  • Date: Mon, 07 Jul 2014 00:46:39 +0700
On 7 Jul 2014, at 00:37, Jens Alfke <email@hidden> wrote:

>
> 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.

It does.



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References: 
 >Is Swift really swift? (From: "Gerriet M. Denkmann" <email@hidden>)
 >Re: Is Swift really swift? (From: "Gerriet M. Denkmann" <email@hidden>)
 >Re: Is Swift really swift? (From: Jens Alfke <email@hidden>)
 >Re: Is Swift really swift? (From: "Gerriet M. Denkmann" <email@hidden>)
 >Re: Is Swift really swift? (From: Scott Ribe <email@hidden>)
 >Re: Is Swift really swift? (From: Jens Alfke <email@hidden>)

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