A parallel panel method for the solution of fluid flow past an aerofoil
Proceedings of the conference on CONPAR 88
Solving dense linear systems by Gauss-Huard's method on a distributed memory system
Future Generation Computer Systems - Special issue: high performance computing and networking (HPCN)
Parallel algorithms for solving large linear systems
ICCAM'92 Proceedings of the fifth international conference on Computational and applied mathematics
Matrix computations (3rd ed.)
Applied numerical linear algebra
Applied numerical linear algebra
Accuracy and Stability of Numerical Algorithms
Accuracy and Stability of Numerical Algorithms
Performance of Various Computers Using Standard Linear Equations Software
Performance of Various Computers Using Standard Linear Equations Software
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In this paper, we first demonstrate that the classical Purcell's vector method when combined with row pivoting yields a consistently small growth factor in comparison to the well-known Gauss elimination method, the Gauss-Jordan method and the Gauss-Huard method with partial pivoting. We then present six parallel algorithms of the Purcell method that may be used for direct solution of linear systems. The algorithms differ in ways of pivoting and load balancing. We recommend algorithms V and VI for their reliability and algorithms III and IV for good load balance if local pivoting is acceptable. Some numerical results are presented.