Cellular automata and cluster computing:: An application to the simulation of laser dynamics

被引：3
|
作者：
Guisado, J. L.
Jimenez-Morales, F.
de Vega, F. Fernandez
机构：
[1] Univ Seville, Dept Arquitectura & Tecnol Computadores, ETS Ingn Informat, E-41012 Seville, Spain
[2] Univ Seville, Dept Fis Mat Condensada, E-41080 Seville, Spain
[3] Univ Extremadura, Ctr Univ Merida, Badajoz 06800, Spain
来源：
ADVANCES IN COMPLEX SYSTEMS | 2007年 / 10卷 / 01期
关键词：
parallel computing; modeling and simulation; computer clusters; complex systems; cellular automata; laser physics;
D O I：
10.1142/S0219525907001100
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Firstly, the application of a cellular automata (CA) model to simulate the dynamics of lasers is reviewed. With this kind of model, the macroscopic properties of the laser system emerge as a cooperative phenomenon from elementary components locally interacting under simple rules. Secondly, a parallel implementation of this kind of model for distributed-memory parallel computers is presented. Performance and scalability of this parallel implementation running on a computer cluster are analyzed, giving very satisfactory results. This confirms the feasibility of running large 3D simulations - unaffordable on an individual machine - on computer clusters, in order to simulate specific real laser systems.
引用
收藏
页码：167 / 190
页数：24
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