System identification and energy-aware processor utilization control

Saulo O.D. Luiz; Angelo Perkusich; A. M.N. Lima; J. J. Silva; Hyggo Almeida

doi:10.1109/TCE.2012.6170052

System identification and energy-aware processor utilization control

Saulo O.D. Luiz, Angelo Perkusich, A. M.N. Lima, J. J. Silva, Hyggo Almeida

Universidade Federal de Campina Grande

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Minimization of power consumption is essential for battery-powered computing systems. This paper proposes an innovative solution for the processor power management problem. The proposed technique does not require accurate power consumption and performance model of the processor. The proposed solution exploits feedback control principles and the controller design is optimized for a given workload. Experimental results obtained from a case study are presented demonstrating, usefulness and the feasibility of the proposed solution.

Original language	English
Article number	6170052
Pages (from-to)	32-37
Number of pages	6
Journal	IEEE Transactions on Consumer Electronics
Volume	58
Issue number	1
DOIs	https://doi.org/10.1109/TCE.2012.6170052
State	Published - Feb 2012
Externally published	Yes

Keywords

Control
Energy-aware systems
Processor power management
System identification

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10.1109/TCE.2012.6170052

Cite this

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abstract = "Minimization of power consumption is essential for battery-powered computing systems. This paper proposes an innovative solution for the processor power management problem. The proposed technique does not require accurate power consumption and performance model of the processor. The proposed solution exploits feedback control principles and the controller design is optimized for a given workload. Experimental results obtained from a case study are presented demonstrating, usefulness and the feasibility of the proposed solution.",

keywords = "Control, Energy-aware systems, Processor power management, System identification",

author = "Luiz, {Saulo O.D.} and Angelo Perkusich and Lima, {A. M.N.} and Silva, {J. J.} and Hyggo Almeida",

note = "Funding Information: 1 This work was partially supported by the Electrical Engineering Graduate Program (Programa de P{\'o}s-Gradua{\c c}{\~a}o em Engenharia El{\'e}trica - PPgEE) at the Universidade Federal de Campina Grande (UFCG), CNPq and CAPES.",

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AU - Perkusich, Angelo

AU - Lima, A. M.N.

AU - Silva, J. J.

AU - Almeida, Hyggo

N1 - Funding Information: 1 This work was partially supported by the Electrical Engineering Graduate Program (Programa de Pós-Graduação em Engenharia Elétrica - PPgEE) at the Universidade Federal de Campina Grande (UFCG), CNPq and CAPES.

PY - 2012/2

Y1 - 2012/2

N2 - Minimization of power consumption is essential for battery-powered computing systems. This paper proposes an innovative solution for the processor power management problem. The proposed technique does not require accurate power consumption and performance model of the processor. The proposed solution exploits feedback control principles and the controller design is optimized for a given workload. Experimental results obtained from a case study are presented demonstrating, usefulness and the feasibility of the proposed solution.

AB - Minimization of power consumption is essential for battery-powered computing systems. This paper proposes an innovative solution for the processor power management problem. The proposed technique does not require accurate power consumption and performance model of the processor. The proposed solution exploits feedback control principles and the controller design is optimized for a given workload. Experimental results obtained from a case study are presented demonstrating, usefulness and the feasibility of the proposed solution.

KW - Control

KW - Energy-aware systems

KW - Processor power management

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System identification and energy-aware processor utilization control

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Keywords

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