The STEM-II air quality model on a distributed memory system

被引：1
|
作者：
Mouriño, JC [1 ]
Martín, MJ [1 ]
Doallo, R [1 ]
Singh, DE [1 ]
Rivera, FF [1 ]
Bruguera, JD [1 ]
机构：
[1] Univ A Coruna, Dept Elect & Syst, La Coruna, Spain
来源：
INTERNATIONAL CONFERENCE ON PARALLEL PROCESSING WORKSHOPS, PROCEEDINGS | 2001年
关键词：
D O I：
10.1109/ICPPW.2001.951855
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
STEM-II is an Eulerian air quality model which simulates transport, chemical transformations, emissions and depositions processes in an integrated framework. The model is computationally intensive because the governing equations are non-linear highly coupled and stiff. The purpose of this work is the reduction of CPU time needed by each simulation by means of the parallel implementation of the code to obtain real-time predictions. The improvements achieved on a distributed memory systems using the MPI library are shown.
引用
收藏
页码：85 / 90
页数：4
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