Presentation
Poster 23: PERQ: Fair and Efficient Power Management of Power-Constrained Large-Scale Computing Systems
Event Type
ACM Student Research Competition: Graduate Posters
ACM Student Research Competition: Undergraduate Posters
Posters
TP
EX
EXH
Student Program
TimeThursday, 21 November 20198:30am - 5pm
LocationE Concourse
DescriptionLarge-scale computing systems are becoming increasingly more power-constrained, but these systems employ hardware over-provisioning to achieve higher system throughput because HPC applications often do not consume the peak power capacity of nodes. Unfortunately, focusing on system throughput alone can lead to severe unfairness among multiple concurrently-running applications. This paper introduces PERQ, a new feedback-based principled approach to improve system throughput while achieving fairness among concurrent applications.
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