An adaptive load balancing method for parallel molecular dynamics simulations

被引：26
|
作者：
Deng, YF [1 ]
Peierls, RF
Rivera, C
机构：
[1] SUNY Stony Brook, Ctr Comp Sci, Stony Brook, NY 11794 USA
[2] IBM Corp, Thomas J Watson Res Ctr, Yorktown Hts, NY 10598 USA
来源：
JOURNAL OF COMPUTATIONAL PHYSICS | 2000年 / 161卷 / 01期
基金：
美国国家科学基金会;
关键词：
load balance; parallel computing; molecular dynamics;
D O I：
10.1006/jcph.2000.6501
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We describe an adaptive method for achieving load balance in parallel computations simulating phenomena which are distributed over a spatially extended region, but are local in nature. We have tested the method on standard short-ranged parallel molecular dynamics calculations. The performance gain we observe confirms the value of the method for this type of calculation. We discuss possible generalizations of the method, for example, to higher dimensions. (C) 2000 Academic Press.
引用
收藏
页码：250 / 263
页数：14
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