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High performance air pollution simulation using OpenMP

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3 Author(s)
Parada, M. ; Dept. of Electron. & Syst., Univ. of A Coruna, Spain ; Martin, M.J. ; Doallo, R.

The aim of the work is to provide a high performance air quality simulation using the STEM-II (Sulphur Transport Eulerian Model 2) program. First of all we optimize the sequential program with the aim of increasing data locality. Then, the optimized program is parallelized using OpenMP shared-memory directives. Experimental results on a 32-processor SGI Origin 2000 show that the parallel program achieves important reductions in the execution times.

Published in:

Parallel Processing Workshops, 2002. Proceedings. International Conference on

Date of Conference: