The comparison of two domain repartitioning methods used for parallel discrete element computations of the hopper discharge

@article{Markauskas2015TheCO,
  title={The comparison of two domain repartitioning methods used for parallel discrete element computations of the hopper discharge},
  author={Darius Markauskas and Arnas Kaceniauskas},
  journal={Advances in Engineering Software},
  year={2015},
  volume={84},
  pages={68-76}
}
The paper presents an application of two domain repartitioning methods to solving hopper discharge problem simulated by the discrete element method. Quantitative comparison of parallel speed-up obtained by using the multilevel k-way graph partitioning method and the recursive coordinate bisection method is presented. The detailed investigation of load balance, interprocessor communication and repartitioning is performed. Speed-up of the parallel computations based on the dynamic domain… CONTINUE READING
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