Optimizing MPI Collectives Using Efficient Intra-node Communication Techniques over the Blue Gene/P Supercomputer

Amith R. Mamidala, Daniel Faraj, Sameer Kumar 0001, Douglas Miller, Michael Blocksome, Thomas Gooding, Philip Heidelberger, Gábor Dózsa. Optimizing MPI Collectives Using Efficient Intra-node Communication Techniques over the Blue Gene/P Supercomputer. In 25th IEEE International Symposium on Parallel and Distributed Processing, IPDPS 2011, Anchorage, Alaska, USA, 16-20 May 2011 - Workshop Proceedings. pages 771-780, IEEE, 2011. [doi]

Abstract

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