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A Comparison of Robustness Metrics for Scheduling DAGs on Heterogeneous Systems

Louis-Claude Canon 1 Emmanuel Jeannot 1
1 ALGORILLE - Algorithms for the Grid
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : A schedule is said robust if it is able to absorb some degree of uncertainty in tasks duration while maintaining a stable solution. This intuitive notion of robustness has led to a lot of different interpretations and metrics. However, no comparison of these different metrics have ever been preformed. In this paper, we perform an experimental study of these different metrics and show how they are correlated to each other in the case of task scheduling, with dependencies between tasks.
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Submitted on : Monday, September 10, 2007 - 10:13:28 AM
Last modification on : Friday, February 26, 2021 - 3:28:02 PM
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  • HAL Id : inria-00170581, version 1



Louis-Claude Canon, Emmanuel Jeannot. A Comparison of Robustness Metrics for Scheduling DAGs on Heterogeneous Systems. Sixth International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Networks - HeteroPar'07, Sep 2007, Austin, United States. 10 p. ⟨inria-00170581⟩



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