On Thu, May 14, 2015 at 6:39 AM Nuno Santos <nunosan...@imaginando.pt> wrote:
> Hi, > > Sorry if the title is not the most appropriated. > > I’m developing an app that will be target for iOS/Android/x86/x86_64 > > Since this is CPU intensive application I think that I will reach a point > were assembly and vector instructions will be needed for maximum > performance. > > Since ARM and x86 instruction set is completely different, how should one > handle such cases? Can I assume arm instructions will be the same for iOS > and Android? Or even at the arm level I will have great differences? Are > there any cross platform framework for developing high performance tasks at > this level? > There is Boost.SIMD ( https://github.com/NumScale/nt2/tree/master/modules/boost/simd). It is not an official Boost library yet but it allows for using SSE/SSE2/etc... or NEON instructions based off of the target architecture.
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