A Parallel FDTD Algorithm Based on Domain Decomposition Method Using the MPI Library
In this paper, a parallel algorithm for FDTD method is presented. The algorithm is based on DDM (domain decomposition method). We use the MPI (Message Passing Interface) library to implement the parallel DD-FDTD method. The original domain is decomposed into several sub-domains according to the features of the problem, which are treated as the processes to computation nodes. The FDTD computation is carried out independently in local meshes in each process. The data are exchanged by communication between adjacent sub-domains or with overlapped meshes and the interpolation scheme is applied to the data exchanged. The example of its application is given.
parallel algorithm FDTD method domain decomposition method MPI
Dan Yang Jie Xiong Cheng Liao Lang Jen
Electromagnetic Institute,Southwest Jiaotong University, Chengdu 610031,China School of Computer and Communications Engineering,Southwest Jiaotong University, Chengdu 610031,Chin
国际会议
成都
英文
730-733
2003-08-27（万方平台首次上网日期，不代表论文的发表时间）