A portable parallelizing compiler with loop partitioning

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题名:	A portable parallelizing compiler with loop partitioning
作者:	Chao-Tung Yang;S. S. Tseng;Ming-Chang Hsiao;Shih-Hung Kao
贡献者:	Department of Information Science and Applications
日期:	1999
上传时间:	2009-11-30 08:03:14 (UTC+0)
出版者:	Asia University
摘要:	Multithreaded programming support seems to be the most obvious approach to helping programmers take advantage of operating system parallelism. In this paper, we present the design and implementation of a portable FORTRAN parallelizing compiler (PFPC) with loop partitioning on our AcerAltos-10000 multiprocessor system, running an OSF/1 multithreaded OS. In order to port the PFPC to the system environments, we define a minimal set of thread-related functions and data types, called B Threads, that form the kernel used in the PFPC to support execution on different platforms. Our compiler is highly modularized so that porting to other platforms is very easy, and it can partition parallel loops into multithreaded codes based on several loop-partitioning algorithms. The experimental results clearly show that the compiler achieves good speedup. Our goal is to construct a high-performance, portable FORTRAN parallelizing compiler on a shared-memory multiprocessor system. The results of this study make theoretical and technical contributions to the design of a high-performance parallelizing compiler.
關聯:	Proceeding of the National Science Council Republic of China(Part A) 23(6):751-765
显示于类别:	[行動商務與多媒體應用學系] 期刊論文

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