NDLI: A comparison of automatic parallelization tools/compilers on the SGI origin 2000

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A comparison of automatic parallelization tools/compilers on the SGI origin 2000

Content Provider	ACM Digital Library
Author	Jin, Haoqiang Yan, Jerry Hribar, Michelle Waheed, Abdul Frumkin, Michael
Abstract	Porting applications to new high performance parallel and distributed computing platforms is a challenging task. Since writing parallel code by hand is time consuming and costly, porting codes would ideally be automated by using some parallelization tools and compilers. In this paper, we compare the performance of three parallelization tools and compilers based on the NAS Parallel Benchmark and a CFD application, ARC3D, on the SGI Origin2000 multiprocessor. The tools and compilers compared include: 1) CAPTools: an interactive computer aided parallelization toolkit, 2) Portland Group's HPF compiler, and 3) the MIPSPro FORTRAN compiler available on the Origin2000, with support for shared memory multiprocessing directives and MP runtime library. The tools and compilers are evaluated in four areas: 1) required user interaction, 2) limitations, 3) portability and 4) performance. Based on these results, a discussion on the feasibility of computer-aided parallelization of aerospace applications is presented along with suggestions for future work.
Starting Page	1
Ending Page	22
Page Count	22
File Format	HTM / HTML
ISBN	089791984X
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	1998-11-07
Access Restriction	Subscribed
Subject Keyword	Automatic parallelization Nas parallel benchmarks Captools Parallelization tools Parallelizing compilers Hpf Sgi origin200
Content Type	Text
Resource Type	Article

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