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OdinMP/CCp?a portable implementation of OpenMP for C

✍ Scribed by Brunschen, Christian ;Brorsson, Mats

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 89 KB
Volume: 12
Category: Article
ISSN: 1040-3108
DOI: 10.1002/1096-9128(200010)12:12<1193::aid-cpe527>3.0.co;2-u

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✦ Synopsis

We describe here the design and performance of OdinMP/CCp, which is a portable compiler for C-programs using the OpenMP directives for parallel processing with shared memory. OdinMP/CCp was written in Java for portability reasons and takes a C-program with OpenMP directives and produces a C-program for POSIX threads.

We describe some of the ideas behind the design of OdinMP/CCp and show some performance results achieved on an SGI Origin 2000 and a Sun E10000. Speedup measurements relative to a sequential version of the test programs show that OpenMP programs using OdinMP/CCp exhibit excellent performance on the Sun E10000 and reasonable performance on the Origin 2000.

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