Re: OpenMP/clang version in Xcode?
Re: OpenMP/clang version in Xcode?
- Subject: Re: OpenMP/clang version in Xcode?
- From: Rick Mann <email@hidden>
- Date: Sat, 03 Oct 2015 04:15:48 -0700
> On Oct 3, 2015, at 02:23 , Daniel Vollmer <email@hidden> wrote:
>
>
>> On 3 Oct 2015, at 01:12, Rick Mann <email@hidden> wrote:
>>
>> 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.
--
Rick Mann
email@hidden
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