Performance modeling of dense Cholesky f
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Garg, V.; Schimmel, D. E.
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Article
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1997
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John Wiley and Sons
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English
⚖ 394 KB
In this paper we study various implementations of Cholesky factorization on SIMD architectures. A submatrix algorithm is implemented on the MasPar MP-2 using both block and torus-wrap data mappings. Both LL T and LDL T (square root free) implementations of the algorithm are investigated. The executi