Performance evaluation of the Omni OpenMP compiler

被引：0
|
作者：
Kusano, K [1 ]
Satoh, S [1 ]
Sato, M [1 ]
机构：
[1] Real World Comp Partnership, RWCP Tsukuba Res Ctr, Tsukuba, Ibaraki 3050032, Japan
来源：
HIGH PERFORMANCE COMPUTING, PROCEEDINGS | 2000年 / 1940卷
关键词：
OpenMP; compiler; Microbenchmarks; parkbench; performance evaluation;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We developed an OpenMP compiler, called Omni. This paper describes a performance evaluation of the Omni OpenMP compiler. We take two commercial OpenMP C compilers, the KAI GuideC and the PGI C compiler, for comparison. Microbenchmarks and a program in Parkbench are used for the evaluation. The results using a SUN Enterprise 450 with four processors show the performance of Omni is comparable to a commercial OpenMP compiler, KAI GuideC. The parallelization using OpenMP directives is effective and scales well if the loop contains enough operations, according to the results.
引用
收藏
页码：403 / 414
页数：12
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