COMB: A Portable Benchmark Suite for Assessing MPI Overlap

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Fourth IEEE International Conference on Cluster Computing (CLUSTER'02)

Chicago, Illinois

September 23-September 26

ISBN: 0-7695-1745-5

	ASCII Text	x
	William Lawry, Christopher Wilson, Arthur B. Maccabe, Ron Brightwell, "COMB: A Portable Benchmark Suite for Assessing MPI Overlap," Cluster Computing, IEEE International Conference on, pp. 472, Fourth IEEE International Conference on Cluster Computing (CLUSTER'02), 2002.

	BibTex	x
	@article{ 10.1109/CLUSTR.2002.1137785, author = {William Lawry and Christopher Wilson and Arthur B. Maccabe and Ron Brightwell}, title = {COMB: A Portable Benchmark Suite for Assessing MPI Overlap}, journal ={Cluster Computing, IEEE International Conference on}, volume = {0}, year = {2002}, isbn = {0-7695-1745-5}, pages = {472}, doi = {http://doi.ieeecomputersociety.org/10.1109/CLUSTR.2002.1137785}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Cluster Computing, IEEE International Conference on TI - COMB: A Portable Benchmark Suite for Assessing MPI Overlap SN - 0-7695-1745-5 SP EP A1 - William Lawry, A1 - Christopher Wilson, A1 - Arthur B. Maccabe, A1 - Ron Brightwell, PY - 2002 KW - null VL - 0 JA - Cluster Computing, IEEE International Conference on ER -

William Lawry, University of New Mexico

Christopher Wilson, University of New Mexico

Arthur B. Maccabe, University of New Mexico

Ron Brightwell, Sandia National Laboratories

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CLUSTR.2002.1137785

This paper describes a portable benchmark suite that assesses the ability of cluster networking hardware and software to overlap MPI communication and computation. The Communication Offload MPI-based Benchmark, or COMB, uses two methods to characterize the ability of messages to make progress concurrently with computational processing on the host processor(s). COMB measures the relationship between MPI communication bandwidth and host CPU availability.

Citation:

William Lawry, Christopher Wilson, Arthur B. Maccabe, Ron Brightwell, "COMB: A Portable Benchmark Suite for Assessing MPI Overlap," cluster, pp.472, Fourth IEEE International Conference on Cluster Computing (CLUSTER'02), 2002

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