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cs.DC2022
Workflows to driving high-performance interactive supercomputing for urgent decision making
Nick Brown, Rupert Nash, Gordon Gibb +6
Interactive urgent computing is a small but growing user of supercomputing resources. However there are numerous technical challenges that must be overcome to make supercomputers f…
cs.DC2014
Weighted decomposition in high-performance lattice-Boltzmann simulations: are some lattice sites more equal than others?
Derek Groen, David Abou Chacra, Rupert W. Nash +3
Obtaining a good load balance is a significant challenge in scaling up lattice-Boltzmann simulations of realistic sparse problems to the exascale. Here we analyze the effect of wei…