Abstract
This contribution describes a Square Block, SB, format for storing a banded symmetric matrix. This is possible by rearranging "in place" LAPACK Band Layout to become a SB layout: store submatrices as a set of square blocks. The new format reduces storage space, provides higher locality of memory accesses, results in regular access patterns, and exposes parallelism. © 2014 Springer-Verlag.
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CITATION STYLE
Gustavson, F. G., Herrero, J. R., & Morancho, E. (2014). A square block format for symmetric band matrices. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8384 LNCS, pp. 683–689). Springer Verlag. https://doi.org/10.1007/978-3-642-55224-3_64
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