Yes, the built-in GCC atomics might work. I don't know if anyone has tried them; they would be most useful because they would allow us to use multiple different platforms.
Patches would definitely be appreciated here.
On Sep 22, 2010, at 12:25 PM, Dave Love wrote:
> Jeff Squyres <jsquyres_at_[hidden]> writes:
>
>> I believe that the first step would be to get some assembly for the
>> ARM platform for some of OMPI's key routines (locks, atomics, etc.).
>> Beyond that, it *might* "just work"...?
>
> Is http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=579505
> relevant/useful?
>
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Jeff Squyres
jsquyres_at_[hidden]
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