A More Efficient Mechanism of FDTD Method based on Message Passing Interface

摘要：

Based on the Message Passing Interface (MPI)implement of parallel FDTD,this paper puts forwardA more efficient mechanism,which decreases the time of communication and synchronization so as to enhance the efficiency of parallel FDTD. The efficient mechanism mainly consists of overlapping model and logic layer model.Inaddition,this paper also analyzes the performance gainInvarious network environments.Meanwhile the mechanism reduces the interdependence between processes so that expanding parallel FDTD into grid computing1environmentis feasible.

作者: Xu Zhang Xiaoming Liu Shaohua Liu Junsheng Yu Ran Ding Bingran Liu Rui Xiao

作者单位: International Research Lab.,School of Telecommunication Engineer,Beijing University of Posts and Telecommunications,100876,Beijing,China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 692-695

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）