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	Efficient parallel implementation of incompressible pipe flow algorithm based on simple
	Zhang, Ji-Lin1; Yuan, Jun-Feng1; Wan, Jian1; Mao, Jie2; Zhu, Li-Ting1; Zhou, Li1; Jiang, Cong-Feng1; Di, Peng3; Wang, Jue4
刊名	Concurrency and computation-practice & experience
	2016-04-25
卷号	28期号:6页码:1751-1766
关键词	Domain decomposition Incompressible pipe flow Simple algorithm Tdma Alternate tiling Finite difference stencil
ISSN号	1532-0626
DOI	10.1002/cpe.3000
通讯作者	Wan, jian(wanjian@hdu.edu.cn)
英文摘要	Parallel semi-implicit method for pressure-linked equations(simple) algorithm is used to solve the 3-d incompressible pipe flow problem. in this paper, we proposed a novel parallel simple algorithm that uses the alternate tiling technique. firstly, a parallel simple algorithm based on domain decomposition method was established, and the implementation of domain partition and data exchange was presented. then, we presented serial finite difference stencil algorithm based on alternate tiling. furthermore, an iteration space parallel two-way finite difference stencil algorithm based on alternate tiling was proposed, introducing the sequence of iterative space tiles as the sequence of execution and using time skewing technique to partition the iteration space, thus to improve the data locality of algorithm. the cache misses and the cost of communication and synchronization are reduced by reordering the tiles of iteration space. finally, the effectiveness of the two parallel simple algorithms were compared. the results showed that the parallel simple algorithm that uses the two-way finite difference stencil algorithm based on alternate tiling has good data locality, performance, and scalability in the deepcomp7000 cluster computing environment. copyright (c) 2013 john wiley & sons, ltd.
WOS研究方向	Computer Science
WOS类目	Computer Science, Software Engineering ; Computer Science, Theory & Methods
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000374011400005
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2374174
专题	计算机网络信息中心
通讯作者	Wan, Jian
作者单位	1.Hangzhou Dianzi Univ, Sch Comp Sci & Technol, Hangzhou 310018, Zhejiang, Peoples R China 2.Hangzhou Dianzi Univ, Sch Mech Engn, Hangzhou 310018, Zhejiang, Peoples R China 3.Univ New S Wales, Sch Mech Engn, Sydney, NSW 2052, Australia 4.Chinese Acad Sci, Comp Network Informat Ctr, Supercomp Ctr, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Ji-Lin,Yuan, Jun-Feng,Wan, Jian,et al. Efficient parallel implementation of incompressible pipe flow algorithm based on simple[J]. Concurrency and computation-practice & experience,2016,28(6):1751-1766.
APA	Zhang, Ji-Lin.,Yuan, Jun-Feng.,Wan, Jian.,Mao, Jie.,Zhu, Li-Ting.,...&Wang, Jue.(2016).Efficient parallel implementation of incompressible pipe flow algorithm based on simple.Concurrency and computation-practice & experience,28(6),1751-1766.
MLA	Zhang, Ji-Lin,et al."Efficient parallel implementation of incompressible pipe flow algorithm based on simple".Concurrency and computation-practice & experience 28.6(2016):1751-1766.

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