文献类型：会议论文

英文题名：Parallel Lattice Boltzmann Simulation for Fluid Flow on Multicore Platform

作者：Guo, Weibin[1];Jin, Cheqing[2];Li, Jianhua[1];He, Gaoqi[1]

机构：[1]E China Univ Sci & Technol, Dept Comp Sci & Engn, Shanghai 200237, Peoples R China;[2]East China Normal Univ, Software Engn Inst, Shanghai, Peoples R China

会议论文集：WASE International Conference on Information Engineering (ICIE 2009)

会议日期：JUL 10-11, 2009

会议地点：Taiyuan, PEOPLES R CHINA

语种：英文

外文关键词：Lattice Boltzmann method; Fluid flow; Parallel; Multicore; OpenMP

摘要：During the past fifteen years Lattice Boltzmann method has attracted much attention in the area of CFD, whereas it has also been recognized that it is both computationally demanding and memory intensive. In this paper we give a brief introduction to the equations for LBM and the basic features, describe the programming model in multicore computing environment, and outline the parallelization strategies. Moreover, we explore corresponding implementation on multicore platform. In order to demonstrate the efficiency, several benchmark steady fluid flow experiments have been performed. The results show that our approach achieves good performance.