System, method, and recording medium for mirroring matrices for batched cholesky decomposition on a graphic processing unit

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United States of America Patent

PATENT NO 9984041
SERIAL NO

15199772

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Abstract

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A batched Cholesky decomposition method, system, and non-transitory computer readable medium for a Graphics Processing Unit (GPU) including at least a first problem and a second problem, include mirroring a second problem matrix of the second problem to a first problem matrix of the first problem, combining the first problem matrix and the mirrored second problem matrix into a single problem matrix, and allocating data read to a thread and to the first problem and the second problem, respectively.

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Patent Owner(s)

  • IBM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Minsik Austin, US 57 348
Kung, David Shing-ki Chappaqua, US 10 26
Puri, Ruchir Baldwin Place, US 82 1086

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