The OpenMP Implementation of NAS Parallel Benchmarks and its Performance - Softcover

Jin, Hao-Qiang

 
9781289164195: The OpenMP Implementation of NAS Parallel Benchmarks and its Performance
Softcover
ISBN 10: 1289164193 ISBN 13: 9781289164195
Publisher: Bibliogov, 2013

Synopsis

As the new ccNUMA architecture became popular in recent years, parallel programming with compiler directives on these machines has evolved to accommodate new needs. In this study, we examine the effectiveness of OpenMP directives for parallelizing the NAS Parallel Benchmarks. Implementation details will be discussed and performance will be compared with the MPI implementation. We have demonstrated that OpenMP can achieve very good results for parallelization on a shared memory system, but effective use of memory and cache is very important.

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Publisher
Bibliogov
Publication date
2013
Language
English
ISBN 10 
1289164193
ISBN 13 
9781289164195
Binding
Paperback
Number of pages
28