Local Search for DAG Scheduling and Task Assignment

  • Authors:
  • Min-You Wu;Wei Shu;Jun Gu

  • Affiliations:
  • -;-;-

  • Venue:
  • ICPP '97 Proceedings of the international Conference on Parallel Processing
  • Year:
  • 1997

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Abstract

Scheduling DAGs to multiprocessors is one of the key issues in high-performance computing. Local search can be used to effectively improve the quality of a scheduling algorithm. In this paper, based on topological ordering, we present a fast local search algorithm which can improve the quality of DAG scheduling algorithms. This low complexity algorithm can effectively reduce the length of a given schedule.