Parallel Two-Sided Matrix Reduction to Band Bidiagonal Form on Multicore Architectures
نویسندگان
چکیده
منابع مشابه
Parallel Band Two-Sided Matrix Bidiagonalization for Multicore Architectures
The objective of this paper is to extend, in the context of multicore architectures, the concepts of algorithms-by-tiles [Buttari et al., 2007] for Cholesky, LU, QR factorizations to the family of twosided factorizations. In particular, the bidiagonal reduction of a general, dense matrix is very often used as a pre-processing step for calculating the singular value decomposition. Furthermore, i...
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ژورنال
عنوان ژورنال: IEEE Transactions on Parallel and Distributed Systems
سال: 2010
ISSN: 1045-9219
DOI: 10.1109/tpds.2009.79