A Parallel Solution Method for Large Sparse Systems of Equations

This paper presents a new distributed multifrontal sparse matrix decomposition algorithm suitable for message passing parallel processors. The algorithm uses a nested dissection ordering and a multifrontal distribution of the matrix to minimize interprocessor data dependencies and overcome the commu...

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Veröffentlicht in:	IEEE transactions on computer-aided design of integrated circuits and systems 1987-11, Vol.6 (6), p.981-991
Hauptverfasser:	Lucas, R.F., Blank, T., Tiemann, J.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational modeling Concurrent computing Equations Exact sciences and technology Laboratories Mathematics Matrix decomposition Message passing Neck Numerical analysis Numerical analysis. Scientific computation Numerical linear algebra Numerical simulation Sciences and techniques of general use Sparse matrices Throughput
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