Efficient broadcast on hypercubes with wormhole and e-cube routings

Ching Tien Ho; Ming Yang Kao

doi:10.1142/S0129626495000199

Efficient broadcast on hypercubes with wormhole and e-cube routings

Ching Tien Ho^*, Ming Yang Kao

^*Corresponding author for this work

Computer Science

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We consider the problem of broadcasting on an n-dimensional hypercube with worm-hole e-cube routing, intermediate reception capability, and one-port communication. We give an algorithm, optimal to within a multiplicative constant, that broadcasts in this model in Θ(n/log₂(n + 1)) routing steps. We also give routing algorithms that achieve tight time bounds for n-cubes where n ≤ 6.

Original language	English (US)
Pages (from-to)	213-222
Number of pages	10
Journal	Parallel Processing Letters
Volume	5
Issue number	2
DOIs	https://doi.org/10.1142/S0129626495000199
State	Published - Jan 1 1995

ASJC Scopus subject areas

Software
Theoretical Computer Science
Hardware and Architecture

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10.1142/S0129626495000199

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title = "Efficient broadcast on hypercubes with wormhole and e-cube routings",

abstract = "We consider the problem of broadcasting on an n-dimensional hypercube with worm-hole e-cube routing, intermediate reception capability, and one-port communication. We give an algorithm, optimal to within a multiplicative constant, that broadcasts in this model in Θ(n/log2(n + 1)) routing steps. We also give routing algorithms that achieve tight time bounds for n-cubes where n ≤ 6.",

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AB - We consider the problem of broadcasting on an n-dimensional hypercube with worm-hole e-cube routing, intermediate reception capability, and one-port communication. We give an algorithm, optimal to within a multiplicative constant, that broadcasts in this model in Θ(n/log2(n + 1)) routing steps. We also give routing algorithms that achieve tight time bounds for n-cubes where n ≤ 6.

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Efficient broadcast on hypercubes with wormhole and e-cube routings

Abstract

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