Abstract
This paper discusses parallelisation strategies of a time domain fast boundary integral equation method for three dimensional elastodynamics for a large shared memory parallel computer. The performance of the OpenMP parallelised code is examined. Also in the case of MPI-OpenMP hybrid parallelisation, a numerical solution of the scattering probrem with more than one million DOFs is shown. It is concluded that the parallelisation with OpenMP is very effective, and that larger problem can be analysed with MPI-OpenMP hybrid parallelisation.
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