Age based scheduling for asymmetric multiprocessors

Abstract

Asymmetric (or Heterogeneous) Multiprocessors are becoming popular in the current era of multi-cores due to their power efficiency and potential performance and energy efficiency. However, scheduling of multithreaded applications in Asymmetric Multiprocessors is still a challenging problem. Scheduling algorithms for Asymmetric Multiprocessors must not only be aware of asymmetry in processor performance, but have to consider the characteristics of application threads also.