Detail publikace

An Evolutionary Design Technique for Collective Communications on Optimal Diameter-Degree Networks

JAROŠ, J. DVOŘÁK, V.

Originální název

An Evolutionary Design Technique for Collective Communications on Optimal Diameter-Degree Networks

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Scheduling collective communications (CC) in networks based on optimal graphs and digraphs has been done with the use of the evolutionary techniques. Inter-node communication patterns scheduled in the minimum number of time slots have been obtained. Numerical values of communication times derived for illustration can be used to estimate speedup of typical applications that use CC frequently. The results show that evolutionary techniques often lead to ultimate scheduling of CC that reaches theoretical bounds on the number of steps. Analysis of fault tolerance by the same techniques revealed graceful CC performance degradation for a single link fault. Once the faulty link is located, CC can be re-scheduled during a recovery period.

Klíčová slova

Collective communications, communication scheduling, evolutio-nary design, interconnection networks.

Autoři

JAROŠ, J.; DVOŘÁK, V.

Rok RIV

2008

Vydáno

16. 7. 2008

Nakladatel

Association for Computing Machinery

Místo

New York

ISBN

978-1-60558-131-6

Kniha

2008 Genetic and Evolutionary Computational Conference GECCO

Strany od

1539

Strany do

1546

Strany počet

8

URL

https://www.fit.vut.cz/research/publication/8658/

BibTex

@inproceedings{BUT30492,
  author="Jiří {Jaroš} and Václav {Dvořák}",
  title="An Evolutionary Design Technique for Collective Communications on Optimal Diameter-Degree Networks",
  booktitle="2008 Genetic and Evolutionary Computational Conference GECCO",
  year="2008",
  pages="1539--1546",
  publisher="Association for Computing Machinery",
  address="New York",
  isbn="978-1-60558-131-6",
  url="https://www.fit.vut.cz/research/publication/8658/"
}