Evaluating the performance of MPI-2 dynamic communicators and one-sided communication

Edgar Gabriel; Graham E. Fagg; Jack J. Dongarra

doi:10.1007/978-3-540-39924-7_16

Evaluating the performance of MPI-2 dynamic communicators and one-sided communication

Edgar Gabriel, Graham E. Fagg, Jack J. Dongarra

Research output: Contribution to journal › Review article › peer-review

9 Scopus citations

Abstract

This paper evaluates the performance of several MPI implementations regarding two chapters of the MPI-2 specification. First, we analyze, whether the performance using dynamically created communicators is comparable to the approach presented in MPI-1 using a static communicator for different MPI libraries. We than evaluate, whether the communication performance of one-sided communication on current machines, represents a benefit or a drawback to the end-user compared to the more conventional two-sided communication.

Original language	English
Pages (from-to)	88-97
Number of pages	10
Journal	Lecture Notes in Computer Science
Volume	2840
DOIs	https://doi.org/10.1007/978-3-540-39924-7_16
State	Published - 2003
Externally published	Yes

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10.1007/978-3-540-39924-7_16

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title = "Evaluating the performance of MPI-2 dynamic communicators and one-sided communication",

abstract = "This paper evaluates the performance of several MPI implementations regarding two chapters of the MPI-2 specification. First, we analyze, whether the performance using dynamically created communicators is comparable to the approach presented in MPI-1 using a static communicator for different MPI libraries. We than evaluate, whether the communication performance of one-sided communication on current machines, represents a benefit or a drawback to the end-user compared to the more conventional two-sided communication.",

author = "Edgar Gabriel and Fagg, \{Graham E.\} and Dongarra, \{Jack J.\}",

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AU - Gabriel, Edgar

AU - Fagg, Graham E.

AU - Dongarra, Jack J.

PY - 2003

Y1 - 2003

N2 - This paper evaluates the performance of several MPI implementations regarding two chapters of the MPI-2 specification. First, we analyze, whether the performance using dynamically created communicators is comparable to the approach presented in MPI-1 using a static communicator for different MPI libraries. We than evaluate, whether the communication performance of one-sided communication on current machines, represents a benefit or a drawback to the end-user compared to the more conventional two-sided communication.

AB - This paper evaluates the performance of several MPI implementations regarding two chapters of the MPI-2 specification. First, we analyze, whether the performance using dynamically created communicators is comparable to the approach presented in MPI-1 using a static communicator for different MPI libraries. We than evaluate, whether the communication performance of one-sided communication on current machines, represents a benefit or a drawback to the end-user compared to the more conventional two-sided communication.

UR - https://www.scopus.com/pages/publications/35248858464

U2 - 10.1007/978-3-540-39924-7_16

DO - 10.1007/978-3-540-39924-7_16

M3 - Review article

AN - SCOPUS:35248858464

SN - 0302-9743

VL - 2840

SP - 88

EP - 97

JO - Lecture Notes in Computer Science

JF - Lecture Notes in Computer Science

ER -

Evaluating the performance of MPI-2 dynamic communicators and one-sided communication

Abstract

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