A Comparison of Scheduling Approaches for Mixed-Parallel Applications on Heterogeneous Platforms

  • Authors:
  • Tchimou N'Takpe;Frederic Suter;Henri Casanova

  • Affiliations:
  • Nancy University / LORIA, France;Nancy University / LORIA, France;University of Hawaii at Manoa

  • Venue:
  • ISPDC '07 Proceedings of the Sixth International Symposium on Parallel and Distributed Computing
  • Year:
  • 2007

Quantified Score

Hi-index 0.01

Visualization

Abstract

Mixed-parallel applications can take advantage of large-scale computing platforms but scheduling them efficiently on such platforms is challenging. In this paper we compare the two main proposed approaches for solving this scheduling problem on a heterogeneous set of homogeneous clusters. We first modify previously proposed algorithms for both approaches and show that our modifications lead to significant improvements. We then perform a comparison of the modified algorithms in simulation over a wide range of application and platform conditions. We find that although both approaches have advantages, one of them is most likely the most appropriate for the majority of users.