The preconditioned conjugate gradient method on the hypercube

Authors:
G. Abe;K. Hane
Affiliations:
Department of Electrical Engineering, Keio University, Kanagawa, Japan;Department of Electrical Engineering, Keio University, Kanagawa, Japan
Venue:
C3P Proceedings of the third conference on Hypercube concurrent computers and applications - Volume 2
Year:
1989

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What have we learnt from using real parallel machines to solve real problems?

C3P Proceedings of the third conference on Hypercube concurrent computers and applications - Volume 2

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Abstract

A parallel algorithm for solving the elliptic partial differential equation (PDE) is described in this paper through the finite difference method (FDM) The Concurrent Preconditioned Conjugate Gradient method is developed to optimize processor load balancing. This algorithm is evaluated on a hypercube-based concurrent machine, the Intel iPSC.