Re: ARC vs Manual Reference Counting
Re: ARC vs Manual Reference Counting
- Subject: Re: ARC vs Manual Reference Counting
- From: Dave <email@hidden>
- Date: Wed, 11 Sep 2013 12:06:45 +0100
On 11 Sep 2013, at 11:37, Jean-Daniel Dupas <email@hidden> wrote:
>
> Yes. it works to disable ARC for arguments and other local variables. I managed to reduce the ARC impact a little further by applying it to some arguments in hot paths.
>
>
> -- Jean-Daniel
I would have thought that you would get most bang for your buck by optimising decalloc methods?
If I've understood what is being said:
[someObject someMehtod:,myObject];
Causes the compiler to add extra retains? If so, then, in my experience, dealloc tends to triggers the release of a whole network of dealloc's and if they are all doing the same extra retain calls, then it would surely impact performance?
Cheers
Dave
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