A Fully Portable High Performance Minimal Storage Hybrid Format Cholesky Algorithm

Autor: Andersen, Bjarne S., Gunnels, John A., Gustavson, Fred G., Reid, John K., Wasniewski, Jerzy

Publikováno v: Andersen, B S, Gunnels, J A, Gustavson, F G, Reid, J K & Wasniewski, J 2004, A Fully Portable High Performance Minimal Storage Hybrid Format Cholesky Algorithm .

We consider the eficient implementation of the Cholesky solution of symmetric positive-definite dense linear systems of equations using packed storage. We take the same starting point as that of LINPACK and LAPACK, with the upper (or lower) triangula

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http://orbit.dtu.dk/ws/files/5875386/imm3173.pdf

A Recursive Formulation of Cholesky Factorization of a Matrix in Packed Storage.

Autor: Andersen, Bjarne S., Wasniewski, Jerzy, Gustavson, Fred G.

Publikováno v: ACM Transactions on Mathematical Software. Jun2001, Vol. 27 Issue 2, p214. 31p. 5 Diagrams, 6 Charts, 10 Graphs.