KnightShift: Scaling the Energy Proportionality Wall through Server-Level Heterogeneity

Server energy proportionality has been improving over the past several years. Many components in a system, such as CPU, memory and disk, have been achieving good energy proportionality behavior. Using a wide range of server power data from the published SPEC power data we show that the overall syste...

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Bibliographic Details
Published in:	2012 45th Annual IEEE/ACM International Symposium on Microarchitecture pp. 119 - 130
Main Authors:	Wong, Daniel, Annavaram, Murali
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.12.2012
Subjects:	Costs Dynamic range Energy consumption Energy efficiency Energy measurement Linearity Measurement Power demand Servers
ISSN:	1072-4451
Online Access:	Get full text
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