Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7585
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dc.contributor.authorAykenar, Mehmet Burak-
dc.contributor.authorÖzgür, Muhammet-
dc.contributor.authorBayraktar, Vehbi Eşref-
dc.contributor.authorErgin, Oğuz-
dc.date.accessioned2021-09-11T15:58:02Z-
dc.date.available2021-09-11T15:58:02Z-
dc.date.issued2011en_US
dc.identifier.citationInternational Conference on Energy Aware Computing (ICEAC) -- NOV 30-DEC 02, 2011 -- Istanbul, TURKEYen_US
dc.identifier.isbn978-1-4673-0465-8-
dc.identifier.issn2163-5617-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/7585-
dc.description.abstractContemporary microprocessor cores employ out-of-order execution in order to boost performance. One of the artifacts of the out-of-order execution is the Content Addressable Memory (CAM) cells that allow comparison of the incoming data with the stored value. Many components use these cells inside the processor such as the Issue Queue (IQ), which holds the instructions until their source operands are ready. These processor components receive lookup data each cycle and dissipate significant energy for the comparison operation. In this paper we propose a methodology to remove the capacitive load from the lookup buses and reduce the complexity of the comparison circuitry inside the CAM logic. For demonstration purposes we show the design of a new implementation of the IQ that allows the designers to transfer the complexity to the frontend stages of the processor. Our design reduces the dynamic energy dissipation of the CAM array inside the issue queue 15% with virtually no impact on performance.en_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartof2011 International Conference On Energy Aware Computingen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCAM logicen_US
dc.subjectissue queueen_US
dc.subjectwakeup logicen_US
dc.subjectlow-poweren_US
dc.titleTag Simplification: Achieving Power Efficiency through Reducing the Complexity of the Wakeup Logicen_US
dc.typeConference Objecten_US
dc.relation.ispartofseriesInternational Conference on Energy Aware Computingen_US
dc.departmentFaculties, Faculty of Engineering, Department of Computer Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümütr_TR
dc.authorid0000-0003-2701-3787-
dc.identifier.wosWOS:000318034100026en_US
dc.identifier.scopus2-s2.0-84856895298en_US
dc.institutionauthorErgin, Oğuz-
dc.identifier.doi10.1109/ICEAC.2011.6136701-
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.relation.conferenceInternational Conference on Energy Aware Computing (ICEAC)en_US
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeConference Object-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.dept02.3. Department of Computer Engineering-
Appears in Collections:Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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