Static load balancing for CFD simulations on a network of workstations

被引：2

作者：

Chronopoulos, AT ^{[1
]}

Grosu, D ^{[1
]}

Wissink, AM ^{[1
]}

Benche, M ^{[1
]}

机构：

[1] Univ Texas, Div Comp Sci, San Antonio, TX 78249 USA

来源：

IEEE INTERNATIONAL SYMPOSIUM ON NETWORK COMPUTING AND APPLICATIONS, PROCEEDINGS | 2001年

关键词：

D O I：

10.1109/NCA.2001.962556

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In distributed simulations, the delivered performance of networks of heterogeneous computers degrades severely, if the computations are not load balanced. In this work we consider the distributed simulation of TURNS (Transonic Unsteady Rotor Navier Stokes), a 3-D space CFD code. We propose a load balancing heuristic for simulations on networks of heterogeneous workstations. Our algorithm takes into account the CPU speed and memory capacity, of the workstations. Test run comparisons with the equal task allocation algorithm demonstrated significant efficiency gains.

引用

页码：364 / 367

页数：4

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