Using OpenMP-The Next Step: Affinity, Accelerators, Tasking, and SIMD (Scientific and Engineering Computation) - Softcover

Buch 23 von 26: Scientific and Engineering Computation

Ruud Van Der Pas; Eric Stotzer; Christian Terboven

 
9780262534789: Using OpenMP-The Next Step: Affinity, Accelerators, Tasking, and SIMD (Scientific and Engineering Computation)
Softcover
ISBN 10: 0262534789 ISBN 13: 9780262534789
Verlag: MIT Press, 2017

Inhaltsangabe

A guide to the most recent, advanced features of the widely used OpenMP parallel programming model, with coverage of major features in OpenMP 4.5.

This book offers an up-to-date, practical tutorial on advanced features in the widely used OpenMP parallel programming model. Building on the previous volume, Using OpenMP: Portable Shared Memory Parallel Programming (MIT Press), this book goes beyond the fundamentals to focus on what has been changed and added to OpenMP since the 2.5 specifications. It emphasizes four major and advanced areas: thread affinity (keeping threads close to their data), accelerators (special hardware to speed up certain operations), tasking (to parallelize algorithms with a less regular execution flow), and SIMD (hardware assisted operations on vectors).

As in the earlier volume, the focus is on practical usage, with major new features primarily introduced by example. Examples are restricted to C and C++, but are straightforward enough to be understood by Fortran programmers. After a brief recap of OpenMP 2.5, the book reviews enhancements introduced since 2.5. It then discusses in detail tasking, a major functionality enhancement; Non-Uniform Memory Access (NUMA) architectures, supported by OpenMP; SIMD, or Single Instruction Multiple Data; heterogeneous systems, a new parallel programming model to offload computation to accelerators; and the expected further development of OpenMP.

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Über die Autorin bzw. den Autor

Ruud van der Pas is Distinguished Engineer in the SPARC Processor Organization at Oracle and coauthor of Using OpenMP: Portable Shared Memory Parallel Programming.

Eric Stotzer is a Distinguished Member Technical Staff at Texas Instruments.

Christian Terboven is the HPC Group Manager at RWTH Aachen University, Germany. He has been a member of the OpenMP Language Committee since 2006 and serves as the Chair of the Affinity subcommittee.

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Verlag
MIT Press
Erscheinungsdatum
2017
Sprache
Englisch
ISBN 10 
0262534789
ISBN 13 
9780262534789
Einband
Taschenbuch
Auflage
1
Anzahl der Seiten
392
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
gpsr@libri.de
gpsr@libri.de

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