Program development environment for openMP programs on ccNUMA architectures

B. Chapman; O. Hernandez; A. Patil; A. Prabhakar

doi:10.1007/3-540-45346-6_21

Program development environment for openMP programs on ccNUMA architectures

B. Chapman, O. Hernandez, A. Patil, A. Prabhakar

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

OpenMP is emerging as a viable high-level programmingmodel for shared memory parallel systems. Although it has also beenimplemented on ccNUMA architectures, it is hard to obtain high performanceon such systems. In this paper, we discuss various ways in whichOpenMP may be used on ccNUMA and NUMA architectures, and describea programming style that can provide scalable high performanceon such systems. We give an example of its use on the SGI Origin 2000,and on TreadMarks, a Software DSM system from Rice University. Theseresults have encouraged us to work on a programming environment thatprovides general support for OpenMP application development and incorporatesa system to translate standard loop-level parallel OpenMPcode, with additionaluser input in the form of directives, into an equivalentOpenMP program relying on our alternative programming style.The equivalent program does not use constructs external to OpenMP.

Original language	English
Title of host publication	Large-Scale Scientific Computing - 3rd International Conference, LSSC 2001, Revised Papers
Editors	Svetozar Margenov, Jerzy Wasniewski, Plamen Yalamov
Publisher	Springer Verlag
Pages	210-217
Number of pages	8
ISBN (Print)	3540430431
DOIs	https://doi.org/10.1007/3-540-45346-6_21
State	Published - 2001
Externally published	Yes
Event	3rd International Conference on Large-Scale Scientific Computing, LSSC 2001 - Sozopol, Bulgaria Duration: Jun 6 2001 → Jun 10 2001

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	2179
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	3rd International Conference on Large-Scale Scientific Computing, LSSC 2001
Country/Territory	Bulgaria
City	Sozopol
Period	06/6/01 → 06/10/01

Keywords

CcNUMA architectures
Data distribution
Data locality
OpenMP
Programming environments
Restructuring
Shared memory parallel programming
Software distributed shared memory

Access to Document

10.1007/3-540-45346-6_21

Cite this

Chapman, B., Hernandez, O., Patil, A., & Prabhakar, A. (2001). Program development environment for openMP programs on ccNUMA architectures. In S. Margenov, J. Wasniewski, & P. Yalamov (Eds.), Large-Scale Scientific Computing - 3rd International Conference, LSSC 2001, Revised Papers (pp. 210-217). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2179). Springer Verlag. https://doi.org/10.1007/3-540-45346-6_21

Chapman, B. ; Hernandez, O. ; Patil, A. et al. / Program development environment for openMP programs on ccNUMA architectures. Large-Scale Scientific Computing - 3rd International Conference, LSSC 2001, Revised Papers. editor / Svetozar Margenov ; Jerzy Wasniewski ; Plamen Yalamov. Springer Verlag, 2001. pp. 210-217 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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title = "Program development environment for openMP programs on ccNUMA architectures",

abstract = "OpenMP is emerging as a viable high-level programmingmodel for shared memory parallel systems. Although it has also beenimplemented on ccNUMA architectures, it is hard to obtain high performanceon such systems. In this paper, we discuss various ways in whichOpenMP may be used on ccNUMA and NUMA architectures, and describea programming style that can provide scalable high performanceon such systems. We give an example of its use on the SGI Origin 2000,and on TreadMarks, a Software DSM system from Rice University. Theseresults have encouraged us to work on a programming environment thatprovides general support for OpenMP application development and incorporatesa system to translate standard loop-level parallel OpenMPcode, with additionaluser input in the form of directives, into an equivalentOpenMP program relying on our alternative programming style.The equivalent program does not use constructs external to OpenMP.",

keywords = "CcNUMA architectures, Data distribution, Data locality, OpenMP, Programming environments, Restructuring, Shared memory parallel programming, Software distributed shared memory",

author = "B. Chapman and O. Hernandez and A. Patil and A. Prabhakar",

note = "Publisher Copyright: {\textcopyright} Springer-Verlag Berlin Heidelberg 2001.; 3rd International Conference on Large-Scale Scientific Computing, LSSC 2001 ; Conference date: 06-06-2001 Through 10-06-2001",

year = "2001",

doi = "10.1007/3-540-45346-6\_21",

language = "English",

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series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

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Chapman, B, Hernandez, O, Patil, A & Prabhakar, A 2001, Program development environment for openMP programs on ccNUMA architectures. in S Margenov, J Wasniewski & P Yalamov (eds), Large-Scale Scientific Computing - 3rd International Conference, LSSC 2001, Revised Papers. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 2179, Springer Verlag, pp. 210-217, 3rd International Conference on Large-Scale Scientific Computing, LSSC 2001, Sozopol, Bulgaria, 06/6/01. https://doi.org/10.1007/3-540-45346-6_21

Program development environment for openMP programs on ccNUMA architectures. / Chapman, B.; Hernandez, O.; Patil, A. et al.
Large-Scale Scientific Computing - 3rd International Conference, LSSC 2001, Revised Papers. ed. / Svetozar Margenov; Jerzy Wasniewski; Plamen Yalamov. Springer Verlag, 2001. p. 210-217 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2179).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Hernandez, O.

AU - Patil, A.

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N2 - OpenMP is emerging as a viable high-level programmingmodel for shared memory parallel systems. Although it has also beenimplemented on ccNUMA architectures, it is hard to obtain high performanceon such systems. In this paper, we discuss various ways in whichOpenMP may be used on ccNUMA and NUMA architectures, and describea programming style that can provide scalable high performanceon such systems. We give an example of its use on the SGI Origin 2000,and on TreadMarks, a Software DSM system from Rice University. Theseresults have encouraged us to work on a programming environment thatprovides general support for OpenMP application development and incorporatesa system to translate standard loop-level parallel OpenMPcode, with additionaluser input in the form of directives, into an equivalentOpenMP program relying on our alternative programming style.The equivalent program does not use constructs external to OpenMP.

AB - OpenMP is emerging as a viable high-level programmingmodel for shared memory parallel systems. Although it has also beenimplemented on ccNUMA architectures, it is hard to obtain high performanceon such systems. In this paper, we discuss various ways in whichOpenMP may be used on ccNUMA and NUMA architectures, and describea programming style that can provide scalable high performanceon such systems. We give an example of its use on the SGI Origin 2000,and on TreadMarks, a Software DSM system from Rice University. Theseresults have encouraged us to work on a programming environment thatprovides general support for OpenMP application development and incorporatesa system to translate standard loop-level parallel OpenMPcode, with additionaluser input in the form of directives, into an equivalentOpenMP program relying on our alternative programming style.The equivalent program does not use constructs external to OpenMP.

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KW - Data locality

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KW - Programming environments

KW - Restructuring

KW - Shared memory parallel programming

KW - Software distributed shared memory

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PB - Springer Verlag

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Y2 - 6 June 2001 through 10 June 2001

ER -

Chapman B, Hernandez O, Patil A, Prabhakar A. Program development environment for openMP programs on ccNUMA architectures. In Margenov S, Wasniewski J, Yalamov P, editors, Large-Scale Scientific Computing - 3rd International Conference, LSSC 2001, Revised Papers. Springer Verlag. 2001. p. 210-217. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/3-540-45346-6_21

Program development environment for openMP programs on ccNUMA architectures

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