A heterogeneous parallel LU factorization algorithm based on a basic column block uniform allocation strategy

DOI10.1155/2019/3720450zbMath1435.65047OpenAlexW2915100119MaRDI QIDQ2298336

Rongteng Wu, Xiaohong Xie

Publication date: 20 February 2020

Published in: Mathematical Problems in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2019/3720450

Mathematics Subject Classification ID

Parallel algorithms in computer science (68W10) Parallel numerical computation (65Y05) Direct numerical methods for linear systems and matrix inversion (65F05)

Uses Software

• LAPACK
• ScaLAPACK
• LINPACK
• CUBLAS
• CULA

Cites Work

• Towards dense linear algebra for hybrid GPU accelerated manycore systems
• ScaLAPACK: A portable linear algebra library for distributed memory computers -- design issues and performance
• LU factorization on heterogeneous systems: an energy-efficient approach towards high performance
• LAPACK Users' Guide
• Low Rank Approximation of a Sparse Matrix Based on LU Factorization with Column and Row Tournament Pivoting

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