Automatic Performance Setting for Dynamic Voltage Scaling
dc.contributor.author | Flautner, Krisztián | en_US |
dc.contributor.author | Reinhardt, Steve | en_US |
dc.contributor.author | Mudge, Trevor N. | en_US |
dc.date.accessioned | 2006-09-08T19:12:25Z | |
dc.date.available | 2006-09-08T19:12:25Z | |
dc.date.issued | 2002-09 | en_US |
dc.identifier.citation | Flautner, Krisztián; Reinhardt, Steve; Mudge, Trevor; (2002). "Automatic Performance Setting for Dynamic Voltage Scaling." Wireless Networks 8(5): 507-520. <http://hdl.handle.net/2027.42/41391> | en_US |
dc.identifier.issn | 1022-0038 | en_US |
dc.identifier.issn | 1572-8196 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/41391 | |
dc.description.abstract | The emphasis on processors that are both low power and high performance has resulted in the incorporation of dynamic voltage scaling into processor designs. This feature allows one to make fine granularity tradeoffs between power use and performance, provided there is a mechanism in the OS to control that tradeoff. In this paper, we describe a novel software approach to automatically controlling dynamic voltage scaling in order to optimize energy use. Our mechanism is implemented in the Linux kernel and requires no modification of user programs. Unlike previous automated approaches, our method works equally well with irregular and multiprogrammed workloads. Moreover, it has the ability to ensure that the quality of interactive performance is within user specified parameters. Our experiments show that as a result of our algorithm, processor energy savings of as much as 75% can be achieved with only a minimal impact on the user experience. | en_US |
dc.format.extent | 303992 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Kluwer Academic Publishers; Springer Science+Business Media | en_US |
dc.subject.other | Computer Science | en_US |
dc.subject.other | Computer Communication Networks | en_US |
dc.subject.other | Electronic and Computer Engineering | en_US |
dc.subject.other | Business Information Systems | en_US |
dc.subject.other | Dynamic Voltage Scaling | en_US |
dc.subject.other | Power Management | en_US |
dc.subject.other | Performance-setting | en_US |
dc.subject.other | Interactive Performance | en_US |
dc.subject.other | Response Time | en_US |
dc.title | Automatic Performance Setting for Dynamic Voltage Scaling | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Electrical Engineering | en_US |
dc.subject.hlbsecondlevel | Information and Library Science | en_US |
dc.subject.hlbtoplevel | Social Sciences | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Advanced Computer Architecture Lab, The University of Michigan, 1301 Beal Ave., Ann Arbor, MI, 48109, USA | en_US |
dc.contributor.affiliationum | Advanced Computer Architecture Lab, The University of Michigan, 1301 Beal Ave., Ann Arbor, MI, 48109, USA | en_US |
dc.contributor.affiliationum | Advanced Computer Architecture Lab, The University of Michigan, 1301 Beal Ave., Ann Arbor, MI, 48109, USA | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/41391/1/11276_2004_Article_5091297.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1023/A:1016546330128 | en_US |
dc.identifier.source | Wireless Networks | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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