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A parallel algorithm for large-scale linear programs with a special structure

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2 Author(s)
Seyoung Oh ; Dept. of Math., Chungnam Nat. Univ., Taejon, South Korea ; S. Y. Shin

A new sequential algorithm and computational results for large-scale linear programs with a special structure were presented previously by J.B. Rosen and S. Oh (1992). A parallel version of the algorithm is developed for a hypercube multiprocessor architecture NCUBE2. Computational results using 128 processors are presented for a randomly generated large-scale sparse or dense problems with the number of variables up to 256 and constraints up to 5 million

Published in:

Scalable High-Performance Computing Conference, 1994., Proceedings of the

Date of Conference:

23-25 May 1994