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Graph Metrics for Predicting Speedup in Static Multiprocessor Scheduling

  • Alan Sheahan
  • Conor Ryan
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6935)

Abstract

This paper presents a set of metrics for estimating the speedup achievable in static multiprocessor scheduling using a previously introduced Genetic Algorithm (GA) approach. This is of major importance because, although conventional wisdom suggests that metaheuristics such as GAs have the potential to improve over standard heuristics, little research has been conducted on characterizing the sorts of graphs that they should excel at. We describe several metrics and illustrate that four of them can predict the speed up with an accuracy of almost 90%.

Keywords

Genetic Algorithms Scheduling Graph Partitioning 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Alan Sheahan
    • 1
  • Conor Ryan
    • 1
  1. 1.BDS Grgoup, CSIS Dept.Universty of LimerickIreland

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