CONTROL OF ENERGY EFFICIENCY IN INDUSTRY AND HOUSING AND COMMUNAL SERVICES
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UDC 004.051
Assessment of personal computer hardware power saving technologies impact on performance and power usage
Konstantin Michayilovich Khankin, post-graduate student of Electronic Computers Department, South Ural State University, Chelyabinsk, Russian Federation, hc@comp.susu.ac.ru
Abstract
Assessment of the ACPI technology impact on power usage and performance with various workload experiment results are given in this article.
Keywords
ACPI, power usage, power saving
References
1. Vysokoproizvoditel'nyj vychislitel'nyj klaster Infinity. – http://www2.susu.ac.ru/ru/science/nauka/klaster.shtml
2. Proizvoditel'nost' superkomp'yutera «SKIF-Avrora YUUrGU» vyrastet bolee chem v 4 raza do 104 TFLOPS, a sistema zhidkostnogo ohlazhdeniya stanet universal'noj. – http://www.rsc-skif.ru/Home/novosti/proizvoditelnostsuperkomputera%C2%ABskif-avrorauurgu%C2%BBvyrastetboleecemv4razado104tflopsasistemazidkostnogoohlazdeniastanetuniversalnoj
3. Windows XP and Advanced Power Management (APM) Support. – http://support.microsoft.com/kb/307525/en-us?fr=1
4. Advanced Configuration and Power Interface Specification. – http://www.acpi.info/DOWNLOADS/ACPIspec40a.pdf
Source
Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control, Radio Electronics, 2012, iss. 16, no. 23 (282), pp. 225-227. (in Russ.) (Brief Reports)