On the Parallelization of A New Three Dimensional Hyperbolic Group Solver by Domain Decomposition Strategy
In this paper,the parallel implementation of a new explicit group iterative scheme is proposed for the solution of a three dimensional second order telegraph partial differential equation.The explicit group(EG)method is derived from the standard centered seven-point finite difference discretisation formula.We utilize the domain decomposition technique on this group scheme to divide the tasks involved in solving the equation.The aim of this study is to describe the development of the parallel group iterative scheme under OpenMP programming environment as a way to reduce the computational costs of the solution processes using multiplecore technologies.Numerical experiments are conducted together with their detailed performance analysis.The results will be reported and discussed.
Telegraph equation explicit group method domain decomposition algorithm parallelization multiple-core OpenMP
Kew Lee Ming Norhashidah Hj.Mohd.Ali
School of Mathematical Sciences Universiti Sains Malaysia 11800 Penang,Malaysia
国际会议
英国伦敦
英文
115-118
2013-09-02（万方平台首次上网日期，不代表论文的发表时间）