Re: Is Swift really swift?
Re: Is Swift really swift?
- Subject: Re: Is Swift really swift?
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Sun, 06 Jul 2014 18:29:43 +0700
On 6 Jul 2014, at 03:23, Jens Alfke <email@hidden> wrote:
>
> On Jul 5, 2014, at 12:48 PM, Gerriet M. Denkmann <email@hidden> wrote:
>
>> Have you tried CFBitVector?
>
I just have.
Objective-C with CFBitVector
The good thing: it uses much less code.
The bad: it is 2.5 times slower than my own messing around with bit arrays, even when using just 1 thread to get a fair comparison.
Allowing for many threads it is about 4 times slower.
Swift with CFBitVector is about 12 times slower than Objective-C with CFBitVector
In this version there are no arrays at all, just one big CFBitVector.
Kind regards,
Gerriet.
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