scheduling of tiled nested loops onto a cluster with a fixed number of smp nodes

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Scheduling of Tiled Nested Loops onto a Cluster with a Fixed Number of SMP Nodes. Maria Athanasaki, Evangelos Koukis, Nectarios Koziris National Technical University of Athens School of Electrical and Computer Engineering Computing Systems Laboratory. Previous work. - PowerPoint PPT Presentation

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  • Scheduling of Tiled Nested Loops onto a Cluster with a Fixed Number of SMP NodesMaria Athanasaki, Evangelos Koukis, Nectarios Koziris

    National Technical University of AthensSchool of Electrical and Computer EngineeringComputing Systems Laboratory

    National Technical University of AthensComputing Systems LaboratoryPDP 2004

    Previous workM. Athanasaki, A. Sotiropoulos, G. Tsoukalas, N. Koziris, "Pipelined Scheduling of Tiled Nested Loops onto Clusters of SMPs using Memory Mapped Network Interfaces", SuperComputing Conference on High Performance Networking and Computing (SC2002), Baltimore, Maryland, November 16-22, 2002.

    G. Goumas, A.Sotiropoulos and N. Koziris, "Minimizing Completion Time for Loop Tiling with Computation and Communication Overlapping," Proceedings of the 2001 International Parallel and Distributed Processing Symposium (IPDPS2001), IEEE Press, San Francisco, California, April 2001 .

    National Technical University of AthensComputing Systems LaboratoryPDP 2004

    OverviewTiling for parallelizationNon-overlapping vs. Overlapping execution schemeGroupingApplication on a cluster of SMPs with a fixed number of nodesExperimental-Simulation Results

    National Technical University of AthensComputing Systems LaboratoryPDP 2004

    Nested For-Loopsfor (i1=l1; i1

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