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Subject: Re: [OMPI devel] System V Shared Memory for Open MPI: Request forCommunity Input and Testing
From: Sylvain Jeaugey (sylvain.jeaugey_at_[hidden])
Date: 2010-06-10 08:23:42

On Thu, 10 Jun 2010, Jeff Squyres wrote:

> Sam -- if the shmat stuff fails because the limits are too low, it'll
> (silently) fall back to the mmap module, right?
>From my experience, it completely disabled the sm component. Having a nice
fallback would be indeed a very Good thing.