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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
The OpenMP Implementation of NAS Parallel Benchmarks and its Performance

The OpenMP Implementation of NAS Parallel Benchmarks and its Performance

Jin, Hao-Qiang
Nasa Technical Reports Server (Ntrs)
Et Al

Paperback

General Political Science

ISBN10: 1289164193
ISBN13: 9781289164195
Publisher: Bibliogov
Published: Jul 15 2013
Pages: 28
Weight: 0.15
Height: 0.06 Width: 7.44 Depth: 9.69
Language: English
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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