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High-Performance Computing Basics Read chapter Read first chapter

2019 | OriginalPaper | Chapter

5. Application of Techniques for High-Performance Computing

Author : Takahiro Katagiri

Published in: The Art of High Performance Computing for Computational Science, Vol. 1

Publisher: Springer Singapore

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Abstract

This chapter gives an overview of techniques for high-performance computing with actual examples of adaptations. In addition, several techniques of speedups for communications are also shown.

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previous chapter Hybrid Parallelization Techniques
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Footnotes
1
There are many communication modes for MPI. For the default communication mode, the sending process is finished before the corresponding received calls if there is enough buffer of communications. Hence if the buffer of communications is small, sending does not follow this behavior. Thus, the sending should be held until calling the corresponding receiver.
 
2
The Fujitsu PRIMEHPC FX100 system, which is installed in Information Technology Center, Nagoya University, has been supporting the overlapping between communications and computations by hardware, named assistant core, for dedicated hardware (CPU) for communications.
 
3
In this case, users should write a directive or describe a compiler option to know nondependency for the argument values to compilers. The readers can survey these directives and options in their compilers before using it.
 
Literature
1.
2.
D.A. Patterson, J.L. Hennessy, in Computer Organization and Design MIPS Edition, Fifth Edition: The Hardware/Software Interface. The Morgan Kaufmann Series in Computer Architecture and Design (2013)
3.
T. Katagiri, K. Kise, H. Honda, T. Yuba, in The Fifth International Symposium on High Performance Computing (ISHPC-V). Springer Lecture Notes in Computer Science, vol. 2858 (2003), p. 146
4.
T. Tanaka, R. Otsuka, A. Fujii, T. Katagiri, T. Imamura, Scientific Program. 22, 299 (2014). IOS PressCrossRef
5.
R. Murata, J. Irie, A. Fujii, T. Tanaka, T. Katagiri, in Proceedings of Embedded Multicore/Many-core Systems-on-Chip (MCSoC) (2015), p. 203
6.
7.
T. Katagiri, S. Ohshima, M. Matsumoto, in Proceedings of IEEE MCSoC-2014, Special Session: Auto-Tuning for Multicore and GPU (ATMG-14) (2014), p. 91
8.
T. Katagiri, S. Ohshima, M. Matsumoto, in Proceedings of IEEE IPDPSW 2015 (2015), p. 1221
9.
T. Katagiri, S. Ohshima, M. Matsumoto, in Proceedings of IEEE IPDPSW 2016 (2016), p. 1488
10.
T. Katagiri, S. Ohshima, M. Matsumoto, in Proceedings of IEEE IPDPSW 2017 (2017), p. 1399
11.
Metadata
Title
Application of Techniques for High-Performance Computing
Author
Takahiro Katagiri
Copyright Year
2019
Publisher
Springer Singapore
Book
The Art of High Performance Computing for Computational Science, Vol. 1

Print ISBN: 978-981-13-6193-7

Electronic ISBN: 978-981-13-6194-4

Copyright Year: 2019

DOI
https://doi.org/10.1007/978-981-13-6194-4_5

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