Mitigating Power Contention: A Scheduling Based Approach

  title={Mitigating Power Contention: A Scheduling Based Approach},
  author={Hiroshi Sasaki and Alper Buyuktosunoglu and Augusto Vega and Pradip Bose},
  journal={IEEE Computer Architecture Letters},
Shared resource contention has been a major performance issue for CMPs. In this paper, we tackle the power contention problem in power constrained CMPs by considering and treating power as a first-class shared resource. Power contention occurs when multiple processes compete for power, and leads to degraded system performance. In order to solve this problem, we develop a shared resource contention-aware scheduling algorithm that mitigates the contention for power and the shared memory subsystem… CONTINUE READING

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