| 摘要: |
| HPF(high performance Fortran)是一种典型的数据并行语言,HPF编译系统的实现是并行计算研究领域的一个难点.文章介绍了一个HPF编译系统的研究与实现情况,在对该系统的主要组成进行了简要介绍之后,着重讨论了系统实现中的若干关键技术,并列出了部分HPF源程序及其编译器生成的相应代码,最后给出了对该编译器的一些性能测试结果和有关问题的讨论. |
| 关键词: HPF(high performance Fortran),并行编译器,运行库,数据并行,群通信. |
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| 基金项目:本文研究得到国家重大基础研究攀登计划基金和国家863高科技项目基金资助. |
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| Research and Implementation of an HPF Compilation System |
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DU Zhi-hui,DING Wen-kui,ZHENG Geng-bin,LI Xiao-ming,XU Zhuo-qun
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| Abstract: |
| An operational HPF (high performance Fortran) compilation system is introduced in this paper. An overview of the system organization and the key techniques employed in implementing the system, such as communication detection, runtime supporting, are described in detail. To serve as concrete examples, some code fragments generated by the compiler are also included for given HPF source. Finally, some performance data are displayed, followed by a conclusion. |
| Key words: HPF (high performance Fortran), parallel compiler, runtime, data parallel, collective communication. |
