A scalable RBF-FD method for atmospheric flow

  title={A scalable RBF-FD method for atmospheric flow},
  author={Martin Tillenius and Elisabeth Larsson and Erik Lehto and Natasha Flyer},
  journal={J. Comput. Physics},
Radial basis function-generated finite difference (RBF–FD) methods have recently been proposed as very interesting for global scale geophysical simulations, and have been shown to outperform established pseudo-spectral and discontinuous Galerkin methods for shallow water test problems. In order to be competitive for very large scale simulations, the RBF–FD methods needs to be efficiently implemented for modern multicore based computer architectures. This is a challenging assignment, because the… CONTINUE READING


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