A Case Study of OpenMP applied to Map/Reduce-style Computations
Data(s) |
01/11/2015
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Resumo |
As data analytics are growing in importance they are also quickly becoming one of the dominant application domains that require parallel processing. This paper investigates the applicability of OpenMP, the dominant shared-memory parallel programming model in high-performance computing, to the domain of data analytics. We contrast the performance and programmability of key data analytics benchmarks against Phoenix++, a state-of-the-art shared memory map/reduce programming system. Our study shows that OpenMP outperforms the Phoenix++ system by a large margin for several benchmarks. In other cases, however, the programming model is lacking support for this application domain. |
Identificador | |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/openAccess |
Fonte |
Arif , M & Vandierendonck , H 2015 , A Case Study of OpenMP applied to Map/Reduce-style Computations . in OpenMP: Heterogenous Execution and Data Movements . vol. 9342 , Lecture Notes in Computer Science , pp. 162-174 , 11th International Workshop on OpenMP, IWOMP 2015 , Aachen , Germany , 1-2 October . DOI: 10.1007/978-3-319-24595-9_12 |
Palavras-Chave | #OpenMP #map/reduce #REDUCTION |
Tipo |
contributionToPeriodical |
Formato |
application/pdf |