A framework for adaptive collective communications for heterogeneous hierarchical computing systems

Collective communication operations are widely used in MPI applications and play an important role in their performance. However, the network heterogeneity inherent to grid environments represent a great challenge to develop efficient high performance computing applications. In this work we propose...

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Veröffentlicht in:	Journal of computer and system sciences Jg. 74; H. 6; S. 1082 - 1093
Hauptverfasser:	Steffenel, Luiz Angelo, Mounié, Grégory
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Inc 2008 Elsevier
Schlagworte:	Adaptive techniques Collective communication Computer Science Distributed, Parallel, and Cluster Computing Grid computing MPI Performance modeling Polyalgorithms Performance modeling Grid computing Adaptive techniques Collective communication Polyalgorithms MPI
ISSN:	0022-0000, 1090-2724
Online-Zugang:	Volltext
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