[LLVMdev] RFC: Atomics.h

Zoltan Varga vargaz at gmail.com
Sat May 16 17:00:06 CDT 2009


Hi,

  You might want to use this:

http://www.hpl.hp.com/research/linux/atomic_ops/

                             Zoltan

On Sat, May 16, 2009 at 11:11 PM, Owen Anderson <resistor at mac.com> wrote:

> Some of you may have noticed that I addedd include/llvm/System/Atomics.h to
> the repository briefly, which will be used for adding support for threading
> in LLVM.
>
> I have tried to provided appropriate implementations of the atomic ops
> (currently memory fence and CAS) for platforms we care about, but my
> knowledge of these, and my ability to test them, is limited.  So, please, if
> you run on any less common platform, test out the file, and send me patches
> to improve it if it doesn't work verbatim on your system.
>
> Thanks,
>
> --Owen
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