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Language design approaches for parallel processors

  • R. H. Perrott
Programming Languages Which Support Parallelism
Part of the Lecture Notes in Computer Science book series (LNCS, volume 111)

Abstract

This paper considers the language design approaches which have been used to support programming on parallel processors such as array and vector processors.

The two main approaches have been classified as
  1. 1.

    detection of parallelism;

     
  2. 2.

    expression of machine parallelism.

     

The advantages and disadvantages of each approach are briefly examined.

A third approach is also considered which reflects neither the compiler’s detection mechanism nor the underlying hardware but enables the programmer to express the inherent parallelism of a solution to a problem. In this way a joint syntax can be developed for both types of parallel processors.

Keywords

Processing Element Parallel Processing Parallel Processor Data Declaration Array Processor 
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 1981

Authors and Affiliations

  • R. H. Perrott
    • 1
  1. 1.Department of Computer ScienceThe Queen’s UniversityBelfastN. Ireland

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