Performance analysis of Volna-OP2 -- massively parallel code for tsunami modelling
Computers & Fluids(2020)
Abstract
•Comprehensive error analysis of a finite volume nonlinear shallow water solver.•The effects of numerical dispersion and dissipation on modelling tsunami dynamics.•Mesh size’s role in the trade-off between runtime/accuracy for tsunami simulations.•Performance scalability on a GPU cluster for a landslide induced tsunami.
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Key words
Tsunami modelling,Finite-volume scheme,Error analysis,GPUs
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