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And-or parallelism in full Prolog with paged Binding Arrays

  • Gopal Gupta
  • Vitor Santos Costa
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 605)

Abstract

Most models that have been proposed (or implemented) so far for exploiting both or-parallelism and independent and-parallelism have only considered pure logic programs (pure Prolog). We present an abstract model, called the Composition-Tree, for representing and-or parallelism in full Prolog. The Binding Array scheme is extended for And-Or parallel execution based on the Composition-tree. We also show how extra-logical predicates, such as cuts and side-effects, can be supported in this model.

Keywords

Logic Program Conditional Variable Choice Point Page Table Prolog System 
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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Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • Gopal Gupta
    • 1
  • Vitor Santos Costa
    • 2
  1. 1.Department of Computer ScienceNew Mexico State UniversityLas CrucesUSA
  2. 2.Department of Computer ScienceUniversity of BristolBristolUK

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