High Performance Air Pollution Simulation Using OpenMP

Authors:
María J. Martín;Marta Parada;Ramón Doallo
Affiliations:
Computer Architecture Group, Department of Electronics and Systems, University of A Corun˜a, Spain;Computer Architecture Group, Department of Electronics and Systems, University of A Corun˜a, Spain;Computer Architecture Group, Department of Electronics and Systems, University of A Corun˜a, Spain
Venue:
The Journal of Supercomputing
Year:
2004

Citing 3
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Abstract

The aim of this work is to provide a high performance air quality simulation using the sulphur transport Eulerian model 2 (STEM-II) 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.