MPI within SMP machines question
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beowulf at hoolan.org beowulf at hoolan.orgSun Dec 2 12:26:06 PST 2001
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With MPI, messages are passing over network in typical beowulf environment. My question is, when src and dst are two processes running on the same machine, does it still communicate through network? or something smarter way like shared memory? or this is a feature I can explicitly enable? Thank you for your reply. Regards, Jeffrey Tang
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