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Processing Irregular Codes Containing Arrays with Multi-Dimensional Distributions by the PREPARE HPF Compiler

机译:通过PREPARE HPF编译器处理包含具有多维分布的数组的不规则代码

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摘要

The automatic parallelization of irregular codes for massively parallel systems is a challenging problem of growing importance. This paper describes techniques for processing irregular codes that are being implemented in the PREPARE HPF compiler. Our work makes two contributions: (1) it constructs a library called PARTI+ that is used for the runtime analysis of codes with runtime data dependent accesses to arrays with multi-dimensional distributions, and (2) it develops the appropriate compiler support allowing optimizations.
机译:对于大规模并行系统,不规则代码的自动并行化是一个日益重要的挑战性问题。本文介绍了用于处理在PREPARE HPF编译器中实现的不规则代码的技术。我们的工作有两个贡献:(1)构建一个名为PARTI +的库,该库用于对具有多维数据分布的数组进行运行时数据依赖访问的代码的运行时分析;(2)开发适当的编译器支持以进行优化。

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  • 来源
  • 会议地点 Milan(IT);Milan(IT)
  • 作者单位

    Institute for Software Technology and Parallel Systems, University of Vienna Bruennerstrasse 72, A-1210 Vienna, Austria;

    IRISA, Campus Universitaire de Beaulieu, 35042 Rennes CEDEX, France;

    Institute for Software Technology and Parallel Systems, University of Vienna Bruennerstrasse 72, A-1210 Vienna, Austria;

    ACE, Van Eeghenstraat 100, 1071 GL Amsterdam, The Netherlands;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TQ4;
  • 关键词

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