Performance Evaluation of RDMA Communication Patterns by Means of Simulations

DOI

10.2991/jimet-15.2015.26How to use a DOI?

Keywords

parallel programming, RDMA, performance evaluation.

Abstract

Communication patterns that appear in RDMA-based parallel programming are different from those in the standard MPI programming. In this paper, we evaluated the performance of typical communication patterns in RDMA-based applications using simulations. The simulations predicted execution times with errors less than 10%. The simulation accuracy was sufficient to detect a performance change between two different synchronization points in an application. We also showed that these simulations were useful for analyzing the cause of a performance degradation in the communication pattern.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ryutaro Susukita
AU  - Yoshiyuki Morie
AU  - Takeshi Nanri
AU  - Hidetomo Shibamura
PY  - 2015/12
DA  - 2015/12
TI  - Performance Evaluation of RDMA Communication Patterns by Means of Simulations
BT  - Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference
PB  - Atlantis Press
SP  - 141
EP  - 147
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimet-15.2015.26
DO  - 10.2991/jimet-15.2015.26
ID  - Susukita2015/12
ER  -