Optimal Task Reallocation in Heterogeneous Distributed Computing Systems with Age-Dependent Delay Statistics

@article{Pezoa2010OptimalTR,
  title={Optimal Task Reallocation in Heterogeneous Distributed Computing Systems with Age-Dependent Delay Statistics},
  author={Jorge E. Pezoa and Majeed M. Hayat and Zhuoyao Wang and Sagar Dhakal},
  journal={2010 39th International Conference on Parallel Processing},
  year={2010},
  pages={111-120}
}
This paper presents a general framework for optimal task reallocation in heterogeneous distributed-computing systems and offers a rigorous analytical model for the stochastic execution time of a workload. The model takes into account the heterogeneity and stochastic nature of the tasks' service and transfer times, servers' failure times, as well as an arbitrary task-reallocation policy. The stochastic service, transfer and failure times are assumed to have general, age-dependent (non… CONTINUE READING

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