The design of MPI based distributed shared memory systems to support OpenMP on clusters

Abstract

OpenMP can be supported in cluster environments by using distributed shared memory (DSM) systems. A portable approach for building DSM systems is to layer it on MPI. With these goals in mind, this paper makes two contributions. The first is a discussion about two software DSM systems that we have implemented using MPI. One uses background polling threads… (More)
DOI: 10.1109/CLUSTR.2007.4629236
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