Finding strongly connected components in distributed graphs

William McLendon; Bruce Hendrickson; Steven J. Plimpton; Lawrence Rauchwerger

doi:10.1016/j.jpdc.2005.03.007

Finding strongly connected components in distributed graphs

William McLendon, Bruce Hendrickson, Steven J. Plimpton, Lawrence Rauchwerger

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

Abstract

The traditional, serial, algorithm for finding the strongly connected components in a graph is based on depth first search and has complexity which is linear in the size of the graph. Depth first search is difficult to parallelize, which creates a need for a different parallel algorithm for this problem. We describe the implementation of a recently proposed parallel algorithm that finds strongly connected components in distributed graphs, and discuss how it is used in a radiation transport solver.

Original language	English (US)
Pages (from-to)	901-910
Number of pages	10
Journal	Journal of Parallel and Distributed Computing
Volume	65
Issue number	8
DOIs	https://doi.org/10.1016/j.jpdc.2005.03.007
State	Published - Aug 2005
Externally published	Yes

Keywords

Graph algorithm
Parallel computing
Strongly connected components

ASJC Scopus subject areas

Software
Theoretical Computer Science
Hardware and Architecture
Computer Networks and Communications
Artificial Intelligence

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10.1016/j.jpdc.2005.03.007

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title = "Finding strongly connected components in distributed graphs",

abstract = "The traditional, serial, algorithm for finding the strongly connected components in a graph is based on depth first search and has complexity which is linear in the size of the graph. Depth first search is difficult to parallelize, which creates a need for a different parallel algorithm for this problem. We describe the implementation of a recently proposed parallel algorithm that finds strongly connected components in distributed graphs, and discuss how it is used in a radiation transport solver.",

keywords = "Graph algorithm, Parallel computing, Strongly connected components",

author = "William McLendon and Bruce Hendrickson and Plimpton, {Steven J.} and Lawrence Rauchwerger",

note = "Funding Information: This work was performed at Sand ia National Laboratories, a multiprogram laboratory operated by Sand ia Corporation, a Lockheed-Martin Company, for the US DOE under Contract Number DE-AC-94AL85000. The work has been sponsored by DOE{\textquoteright}s ASCI program. The authors would also like to thank Marvin Adams, Nancy Amato, Shawn, Pautz and Ali Pinar for their contributions to this work.",

year = "2005",

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doi = "10.1016/j.jpdc.2005.03.007",

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AU - McLendon, William

AU - Hendrickson, Bruce

AU - Plimpton, Steven J.

AU - Rauchwerger, Lawrence

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