A Comparative Study of Block Incomplete Sparse Approximate Inverses Preconditioning on Tesla K20 and V100 GPUs

Incomplete Sparse Approximate Inverses (ISAI) has shown some advantages over sparse triangular solves on GPUs when it is used for the incomplete LU based preconditioner. In this paper, we extend the single GPU method for Block–ISAI to multiple GPUs algorithm by coupling Block–Jacobi preconditioner,...

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Detalhes bibliográficos

Principais autores:	Wenpeng Ma, Wu Yuan, Xiazhen Liu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2021-06-01
Colecção:	Algorithms
Assuntos:	block incomplete sparse Approximate inverses block triangular solves GPUs preconditioner
Acesso em linha:	https://www.mdpi.com/1999-4893/14/7/204
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