A Parallel Projection for the Multicommodity Network Model
作者:
ShettyBala,
MuthukrishnanR.,
期刊:
Journal of the Operational Research Society
(Taylor Available online 1990)
卷期:
Volume 41,
issue 9
页码: 837-842
ISSN:0160-5682
年代: 1990
DOI:10.1057/jors.1990.121
出版商: Taylor&Francis
关键词: networks;quadratic
数据来源: Taylor
摘要:
AbstractWe present an application of parallel computing techniques to the solution of a quadratic programme that arises in the resource-directive decomposition method for multicommodity problems. A sequential algorithm for the quadratic programme is discussed, and its extension to a parallel implementation is given. Computational testing of the sequential and parallel algorithms was done on the Sequent Symmetry S81 parallel computer located in the Parallel Processing Laboratory at Southern Methodist University. On several large test problems the parallel version achieved a speed-up of 10 with 12 processors.
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