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Subject: Re: [OMPI devel] amd64 atomic.h warnings
From: Eugene Loh (eugene.loh_at_[hidden])
Date: 2010-06-08 14:44:24


Jeff Squyres wrote:

>We talked about this on the phone on the call today. I filed https://svn.open-mpi.org/trac/ompi/ticket/2437 about what we plan to do.
>
>
What does "disabling threads" mean? E.g., does it mean disabling single
receive queues? Sorry for asking bonehead questions, but I thought
these atomics weren't just needed for multithreading usage, but for
managing interactions of multiple (even single-threaded) processes in
shared memory.