Parallelization of the GESIMA mesoscale
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M. Ashworth; F. Foelkel; V. GΓΌlzow; K. Kleese; D.P. Eppel; H. Kapitza; S. Unger
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Article
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1997
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Elsevier Science
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English
β 963 KB
The implementation of the GESIMA mesoscale atmospheric model on message passing, distributed memory parallel computers is presented. Particular emphasis is given to the parallelization of the conjugate gradient solver using pre-conditioning by an incomplete LU factorization. Performance results are