Two-dimensional block partitionings for the parallel sparse Cholesky factorization

DOI10.1023/A:1019122726788zbMath0918.65018OpenAlexW1607883981MaRDI QIDQ1385158

M. Doreille, Jean-Louis Roch, Denis Trystram, Bogdan Dumitrescu

Publication date: 17 August 1999

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1019122726788

zbMATH Keywords

parallel computationsparse Cholesky factorizationblock partitioningmapping algorithmsdistributed-memory computer systems

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Parallel numerical computation (65Y05) Direct numerical methods for linear systems and matrix inversion (65F05)

Related Items (1)

The impact of high-performance computing in the solution of linear systems: Trends and problems

Uses Software

• BLAS

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