A high performance implementation of Zolo-SVD algorithm on distributed memory systems

This paper introduces a high performance implementation of the Zolo-SVD algorithm on distributed memory systems, which is based on the polar decomposition (PD) algorithm via the Zolotarev’s function (Zolo-PD), originally proposed by Nakatsukasa and Freund [SIAM Review, 2016]. Our implementation high...

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Vydané v:	Parallel computing Ročník 86; s. 57 - 65
Hlavní autori:	Li, Shengguo, Liu, Jie, Du, Yunfei
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 01.08.2019
Predmet:	Distributed parallel algorithm Polar decomposition QDWH ScaLAPACK Zolotarev QDWH Zolotarev ScaLAPACK Polar decomposition Distributed parallel algorithm 68W10 65F15
ISSN:	0167-8191, 1872-7336
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