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Publications of SPCL
T. Hoefler, A. Lumsdaine: | ||
Overlapping Communication and Computation with High Level Communication Routines (. Vol , Nr. , In Proceedings of the 8th IEEE Symposium on Cluster Computing and the Grid (CCGrid 2008), presented in Lyon, France, pages , , ISSN: , ISBN: , May 2008) AbstractCollective operations and non-blocking point-to-point operations are two important parts of MPI that each provide important performance and programmability benefits. Although non-blocking collective operations are an obvious extension to MPI, there have been no comprehensive studies of this functionality. This dissertation will study non-blocking collective operations, integrating theory, practice, and application. We use a well-understood network model to found our theoretical analyses and we realize our communication operations as a portable library layered on MPI. A real-world quantum-mechanical application is used as a deployment and evaluation vehicle for our approach.Documentsdownload article:download slides: | ||
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