An optimized GPU implementation of a 2D free surface simulation model on unstructured meshes

A Lacasta, M Morales-Hernández, J Murillo… - … in engineering software, 2014 - Elsevier
This work is related with the implementation of a finite volume method to solve the 2D
Shallow Water Equations on Graphic Processing Units (GPU). The strategy is fully oriented
to work efficiently with unstructured meshes which are widely used in many fields of
Engineering. Due to the design of the GPU cards, structured meshes are better suited to
work with than unstructured meshes. In order to overcome this situation, some strategies are
proposed and analyzed in terms of computational gain, by means of introducing certain …
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