Integrating parallelizing compilation technologies for SMP clusters

	Integrating parallelizing compilation technologies for SMP clusters
	Feng, XB; Chen, L; Wang, YR; An, XM; Ma, L; Sang, CL; Zhang, ZQ
	2005
发表期刊	JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY (IF:0.878[JCR-2017],0.943[5-Year])
ISSN	1000-9000
卷号	20 期号:1 页码:125-133
摘要	In this paper, a source to source parallelizing complier system, AutoPar, is presented. The system transforms FORTRAN programs to multi-level hybrid MPI/OpenMP parallel programs. Integrated parallel optimizing technologies axe utilized extensively to derive an effective program decomposition in the whole program scope. Other features such as synchronization optimization and communication optimization improve the performance scalability of the generated parallel programs, from both intra-node and inter-node. The system makes great effort to boost automation of parallelization. Profiling feedback is used in performance estimation which is the basis of automatic program decomposition. Performance results for eight benchmarks in NPB1.0 from NAS on an SMP cluster are given, and the speedup is desirable. It is noticeable that in the experiment, at most one data distribution directive and a reduction directive are inserted by the user in BT/SP/LU. The compiler is based on ORC, Open Research Compiler. ORC is a powerful compiler infrastructure, with such features as robustness, flexibility and efficiency. Strong analysis capability and well-defined infrastructure of ORC make the system implementation quite fast.
关键词	compiler optimization parallel system
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Hardware & Architecture ; Computer Science, Software Engineering
WOS记录号	WOS:000227033400013
出版者	SCIENCE PRESS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/10145
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Feng, XB
作者单位	Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Feng, XB,Chen, L,Wang, YR,et al. Integrating parallelizing compilation technologies for SMP clusters[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2005,20(1):125-133.
APA	Feng, XB.,Chen, L.,Wang, YR.,An, XM.,Ma, L.,...&Zhang, ZQ.(2005).Integrating parallelizing compilation technologies for SMP clusters.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,20(1),125-133.
MLA	Feng, XB,et al."Integrating parallelizing compilation technologies for SMP clusters".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 20.1(2005):125-133.