Parallel Implementation of the Spectral Element Method with Nonconforming Mesh
نویسنده
چکیده
The Nonconforming Spectral Element Method (NSEM) solves PDEs in complex geometries with high accuracy, however, it is an expensive method. Since parallel computation is eeective in decreasing CPU time, a parallel algorithm for the NSEM is presented. Implementations on SGI Power Challenge using MPI are evaluated in terms of measured speedup and parallel eeciency for schemes of one element and multiple elements per processor.
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تاریخ انتشار 1999