Parallel Implementation of the Wave-Equation Finite-Difference Time-Domain Method Using the Message Passing Interface

Autor:	Muhammed Salamah, Oyku Akaydin, Abdullah Y. Oztoprak, Omar Ramadan
Rok vydání:	2004
Předmět:	Computer science Differential equation Numerical analysis Message Passing Interface Finite difference method Finite-difference time-domain method Parallel algorithm Wave equation Algorithm Domain (software engineering) Computational science
Zdroj:	Lecture Notes in Computer Science ISBN: 9783540235262 ISCIS
Popis:	The parallel implementation of the Wave Equation Finite Difference Time Domain (WE-FDTD) method, using the Message Passing Interface system, is presented. The WE-FDTD computational domain is divided into subdomains using one-dimensional topology. Numerical simulations have been carried out for a line current source radiating in two-dimensional domains of different sizes and performed on a network of PCs interconnected with Ethernet. It has been observed that, for large computational domains, the parallel implementation of the WE-FDTD method provides a significant reduction in the computation time, when compared with the parallel implementation of the conventional FDTD algorithm.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bdc39d5f7e20d161f9ba19e4f1e7a82d https://doi.org/10.1007/978-3-540-30182-0_81 Zobrazit plný text záznamu