Publication Details

Optimizing Collective Communications on 2D-Mesh and Fat Tree NoC

DVOŘÁK, V.; JAROŠ, J. Optimizing Collective Communications on 2D-Mesh and Fat Tree NoC. In 9th International Conference on Networks, ICN 2010. Piscataway, NJ: IEEE Computer Society, 2010. p. 22-27. ISBN: 978-0-7695-3979-9.
Czech title
Optimalizace kolektivních komunikací na 2D mřížkách a tlustých stromech
Type
conference paper
Language
English
Authors
Dvořák Václav, prof. Ing., DrSc.
Jaroš Jiří, doc. Ing., Ph.D. (DCSY)
Keywords

collective communications, 2D-Mesh; fat trees; message combining; graph embeddings

Abstract

The paper investigates an impact of direct and combining collective communications models that may be critical for performance of parallel applications. Analysis provided for any given start-up time and message transfer time reveals the fastest collective communication mode in relation to the number of processing elements in 2D meshes and fat tree networks on a chip.

Published
2010
Pages
22–27
Proceedings
9th International Conference on Networks, ICN 2010
ISBN
978-0-7695-3979-9
Publisher
IEEE Computer Society
Place
Piscataway, NJ
DOI
10.1109/ICN.2010.12
EID Scopus
2-s2.0-77954261781
BibTeX 
@inproceedings{BUT34728,
  author="Václav {Dvořák} and Jiří {Jaroš}",
  title="Optimizing Collective Communications on 2D-Mesh and Fat Tree NoC",
  booktitle="9th International Conference on Networks, ICN 2010",
  year="2010",
  pages="22--27",
  publisher="IEEE Computer Society",
  address="Piscataway, NJ",
  doi="10.1109/ICN.2010.12",
  isbn="978-0-7695-3979-9",
  url="https://www.fit.vut.cz/research/publication/9185/"
}
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