Three-dimensional simulations of spiral waves in reacting and diffusing media on DSM computers

被引：0
|
作者：
Ortigosa, EM [1 ]
Romero, LF [1 ]
Ramos, JI [1 ]
机构：
[1] Univ Malaga, Dept Arquitectura Computadores, E-29071 Malaga, Spain
来源：
APPLICATIONS OF HIGH-PERFORMANCE COMPUTING IN ENGINEERING VI | 2000年 / 6卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Parallel ADI and CG methods based on the time-linearization of the three-dimensional, reaction-diffusion equations which govern the propagation of spiral waves in excitable media, have been implemented on both shared- and distributed-memory computers. ADI has been implemented by means of a dynamic block cartesian decomposition and its efficiency tends to that of the CG technique as the mesh is refined. The largest efficiency of CG was obtained on an Origin-2000 with a message passing model, private memory and 16 processors, and the efficiency of CC is larger than that of ADI.
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页码：11 / 20
页数：4
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