A Simple Method for Static Load Balancing of Parallel FDTD Codes

被引:0
|
作者
Franek, O. Y. [1 ]
机构
[1] Aalborg Univ, Fac Engn & Sci, Dept Elect Syst, APNet Sect, Niels Jernes Vej 12, DK-9220 Aalborg O, Denmark
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A static method for balancing computational loads in parallel implementations of the finite-difference time domain method is presented. The procedure is fairly straightforward and computationally inexpensive, thus providing an attractive alternative to optimization techniques. The method is described for partitioning in a single mesh dimension, but it is shown that it can be adapted also for 2D and 3D partitioning in approximate way, with good results. It is applicable to both homogeneous and heterogeneous parallel architectures, and can also be used for balancing memory on distributed memory architectures.
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页码:587 / 590
页数:4
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