A Communication Optimization Scheme for Basis Computation of Krylov Subspace Methods on Multi-GPUs

DOI10.1007/978-3-319-17353-5_1OpenAlexW749506773MaRDI QIDQ5055706

Leroy A. Drummond, Maxime Hugues, Langshi Chen, Serge G. Petiton

Publication date: 9 December 2022

Published in: Lecture Notes in Computer Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-319-17353-5_1

zbMATH Keywords

Krylov subspaceauto-tuningArnoldi orthogonalization

Mathematics Subject Classification ID

Numerical linear algebra (65Fxx) Computer aspects of numerical algorithms (65Yxx)

Uses Software

• DQGMRES

Cites Work

• Numerical Methods for Large Eigenvalue Problems
• Hiding Global Communication Latency in the GMRES Algorithm on Massively Parallel Machines
• The principle of minimized iterations in the solution of the matrix eigenvalue problem
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