Parallel domain decomposition applied to 3D poisson equation for gradual HBT

被引：0
|
作者：
García-Loureiro, AJ [1 ]
Pena, TF [1 ]
López-González, JM [1 ]
Viñas, LP [1 ]
机构：
[1] Univ Santiago de Compostela, Dept Elect & Computac, Santiago De Compostela 15706, Spain
来源：
1999 INTERNATIONAL CONFERENCE ON MODELING AND SIMULATION OF MICROSYSTEMS | 1999年
关键词：
3D Poisson equation; gradual HBT; Domain Decomposition; multiprocessors;
D O I：
暂无
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：
This paper presents the implementation of a parallel solver for the 3D Poisson equation applied to gradual HBT simulation in a memory distributed multiprocessor. The Poisson equation was discretized using a finite element method (FEM) on an unstructured tetrahedral mesh. Domain decomposition methods were used to solve the linear systems. We have simulated a gradual HBT, and we present electrical results and some measures of the efficiency of the parallel execution for several solvers. This code was implemented using a message-passing standard library MPI and was tested on a CRAY T3E.
引用
收藏
页码：322 / 325
页数：4
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