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Donald Dabdub and Rajit Manohar
We present a portable, parallel implementation of an urban air
quality model. The parallel model runs on the Intel Delta,
Intel Paragon, IBM SP2, and Cray T3D, using a variety of standard
communication libraries. We analyze the performance of the air quality
model on these platforms based on a model derived from the parallel
communication behavior and sequential execution time of the air
quality model. We predict the performance of the next generation air
quality models based on this analysis.
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