Re: OpenMP/clang version in Xcode?
Re: OpenMP/clang version in Xcode?
- Subject: Re: OpenMP/clang version in Xcode?
- From: Sean McBride <email@hidden>
- Date: Mon, 05 Oct 2015 16:50:34 -0400
- Organization: Rogue Research Inc.
On Sat, 3 Oct 2015 04:15:48 -0700, Rick Mann said:
>>> Apple uses different version numbering, and I'm having a hard time
>tracking down what the LLVM clang version most closely associated is. In
>particular is OpenMP supported? There's support in 3.7, but I can't find
>anything to map Apple's versions to LLVM's.
>>>
>>> Inside Xcode 7.0.1's clang/lib is a "3.5" directory with a few
>headers. Not sure if that’s an indicator or not.
>>
>> They’re usually quite distinct, for example the address sanitizer just
>made it into the Apple branch for 10.11, whereas it’s been in mainline
>LLVM for quite some releases.
>>
>> I would not expect OpenMP support in Apple’s branch soon (if at all).
>I’d love for it to be in there, but they’re betting on different
>technologies and probably more worried about interoperability with other
>features that are more important to them (Objective-C, bit code, …).
>
>Figures. Of course that really burdens us. We use OpenMP a great deal
>and have had to get by with a clunky set of macros to switch when
>compiling for Apple products for the typical use case. Thanks.
You could always build/install open source clang and use it. Last I checked, you can even point Xcode to use your own build of clang.
Cheers,
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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