A fully portable high performance minimal storage hybrid format Cholesky algorithm

DOI10.1145/1067967.1067969zbMath1094.65505OpenAlexW1988457600WikidataQ113310723 ScholiaQ113310723MaRDI QIDQ5461228

Jerzy Wasniewski, John K. Reid, Fred G. Gustavson, B. S. Andersen, John A. Gunnels

Publication date: 22 July 2005

Published in: ACM Transactions on Mathematical Software (Search for Journal in Brave)

Full work available at URL: http://orbit.dtu.dk/ws/files/5875386/imm3173.pdf

zbMATH Keywords

Cholesky factorizationLAPACKLINPACKsymmetric positive-definite dense systems

Mathematics Subject Classification ID

Complexity and performance of numerical algorithms (65Y20) Direct numerical methods for linear systems and matrix inversion (65F05) Packaged methods for numerical algorithms (65Y15)

Uses Software

• ATLAS
• LAPACK
• BLAS
• LINPACK