Performance Analysis and Optimization of a Hybrid Seismic Imaging Application

Applications to process seismic data are computationally expensive and, therefore, employ scalable parallel systems to produce timely results. Here we describe our experiences of using performance analysis tools to gain insight into an MPI+OpenMP code developed by Shell that performs Reverse Time Mi...

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Veröffentlicht in:	Procedia computer science Jg. 80; S. 8 - 18
Hauptverfasser:	Paul, Sri Raj, Araya-Polo, Mauricio, Mellor-Crummey, John, Hohl, Detlef
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 2016
Schlagworte:	hybrid programming models MPI+OpenMP performance analysis reverse time migration hybrid programming models reverse time migration MPI+OpenMP performance analysis
ISSN:	1877-0509, 1877-0509
Online-Zugang:	Volltext
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