DocumentCode
1621864
Title
Dynamic power management for Cluster system
Author
Kim, Dae Won ; Kim, Sun Wook ; Kim, Seong-Woon
Author_Institution
Server Platform Res. Team, Electron. & Telecommun. Res. Inst., Daejeon, South Korea
fYear
2012
Firstpage
107
Lastpage
110
Abstract
Many power management solutions are adapted for Cluster system. But the solutions are quite complicated and hard to adapt it for the system. In this paper, the simple algorithm and policy for the user in cluster system are introduced. This policy is based on system load and time and operates dynamically according to the policy. The controllable items are CPU frequency and system state from ACPI because the common servers and computers have the function of DVFS and ACPI. The solution consists of three tier system level: the managed node, proxy master and master node. This system has 10% to 50% power saving results depending on system status.
Keywords
energy management systems; workstation clusters; ACPI; CPU frequency; cluster system; common servers; controllable items; dynamic power management; system state; Electronic publishing; Information services; Internet; Monitoring; Servers; ACPI; DVFS; Power Saving; Power management; cluster system;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Communication Technology (ICACT), 2012 14th International Conference on
Conference_Location
PyeongChang
ISSN
1738-9445
Print_ISBN
978-1-4673-0150-3
Type
conf
Filename
6174621
Link To Document