FT-GCR: a fault-tolerant generalized conjugate residual elliptic solver

DOI10.1016/j.jcp.2022.110997OpenAlexW3138287706MaRDI QIDQ2133753

Mike Gillard, Tommaso Benacchio

Publication date: 5 May 2022

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2103.07210

zbMATH Keywords

elliptic problemshigh-performance computingKrylov solversfault-tolerant computing

Mathematics Subject Classification ID

Basic methods in fluid mechanics (76Mxx) Numerical linear algebra (65Fxx) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx)

Uses Software

• MPDATA
• CoArray
• OpenCoarrays
• Atlas

Cites Work

• MPDATA: an edge-based unstructured-grid formulation
• An all-scale anelastic model for geophysical flows: dynamic grid deformation.
• Sensitivity of computational fluid dynamics simulations against soft errors
• Numerical recovery strategies for parallel resilient Krylov linear solvers
• Unnamed Item

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