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dc.contributor.authorLee, Sae Kyu
dc.contributor.authorBrooks, David M.
dc.contributor.authorWei, Gu-Yeon
dc.date.accessioned2018-01-24T18:32:56Z
dc.date.issued2012
dc.identifier.citationLee, Sae Kyu, David Brooks, and Gu-Yeon Wei. 2012. Evaluation of Voltage Stacking for Near-threshold Multicore Computing. In Proceedings of the 2012 ACM/IEEE International Symposium on Low Power Electronics and Design, July 30-August 1, 2012, Redondo Beach, California, 373-378. ACM: New York, NY. doi:10.1145/2333660.2333746en_US
dc.identifier.isbn978-1-4503-1249-3en_US
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:34729344
dc.description.abstractThis paper evaluates voltage stacking in the context of near-threshold multicore computing. Key attributes of voltage stacking are investigated using results from a test-chip prototype built in 150nm FDSOI CMOS. By "stacking" logic blocks on top of each other, voltage stacking reduces the chip current draw and simplifies off-chip power delivery but within-die voltage noise due to inter-layer current mismatch is an issue. Results show that unlike conventional power delivery schemes, supply rail impedance in voltage stacked systems depend on aggregate power consumption, leading to better noise immunity for high power (low impedance) operation for many-core processors.en_US
dc.description.sponsorshipEngineering and Applied Sciencesen_US
dc.language.isoen_USen_US
dc.publisherACMen_US
dc.relation.isversionofdoi:10.1145/2333660.2333746en_US
dash.licenseMETA_ONLY
dc.subjectNear-threshold computingen_US
dc.subjectpower deliveryen_US
dc.subjectpower managementen_US
dc.subjectvoltage stackingen_US
dc.titleEvaluation of voltage stacking for near-threshold multicore computingen_US
dc.typeJournal Articleen_US
dc.description.versionVersion of Recorden_US
dc.relation.journalProceedings of the 2012 ACM/IEEE international symposium on Low power electronics and design - ISLPED '12en_US
dash.depositing.authorWei, Gu-Yeon
dash.embargo.until10000-01-01
dc.identifier.doi10.1145/2333660.2333746*
workflow.legacycommentsoap.needman (MM)en_US
dash.contributor.affiliatedLee, Sae Kyu
dash.contributor.affiliatedBrooks, David
dash.contributor.affiliatedWei, Gu-Yeon


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