Chumbe, Santiago

Espino, Manuel

Garcia, Marc

Gonzalez, Manuel

Goossens, Serge

Hermosilla, Fernando

Roose, Dirk

Sanchez-Arcilla, Agustin

The efficiency and the scalability of a successful parallel implementation of a 3D trans- port model for coastal seas is presented. The work is concentrated on the evaluation of the parallelism of the iterative solver after implementing several High Performance Computing techniques. Thus, the impact of a block variant of the ELU preconditioner proposed to avoid the inherent sequentiality of this step is measured. This variant was obtained by a spectral bisection technique which is used to partition the FEM mesh. Consequently, each submesh corresponds to ..

Heriot Watt Pure

On parallelism and scalability of an iterative model for coastal seas fluid dynamics

On parallelism and scalability of an iterative model for coastal seas fluid dynamics

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Heriot Watt Pure

Heriot Watt Pure