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Processing irregular codes containing arrays with multi-dimensional distributions by the PREPARE HPF compiler

  • Peter Brezany
  • Olivier Chéron
  • Kamran Sanjari
  • Erik van Konijnenburg
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 919)

Abstract

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.

Keywords

Processor Time Processor Array Local Segment Runtime Analysis Work Distributor 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1995

Authors and Affiliations

  • Peter Brezany
    • 1
  • Olivier Chéron
    • 2
  • Kamran Sanjari
    • 1
  • Erik van Konijnenburg
    • 3
  1. 1.Institute for Software Technology and Parallel SystemsUniversity of ViennaViennaAustria
  2. 2.IRISACampus Universitaire de BeaulieuRennes CedexFrance
  3. 3.ACEGL AmsterdamThe Netherlands

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