{"id":"https://openalex.org/W2098764315","doi":"https://doi.org/10.1145/1669112.1669168","title":"Tribeca","display_name":"Tribeca","publication_year":2009,"publication_date":"2009-12-12","ids":{"openalex":"https://openalex.org/W2098764315","doi":"https://doi.org/10.1145/1669112.1669168","mag":"2098764315"},"language":"en","primary_location":{"id":"doi:10.1145/1669112.1669168","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1669112.1669168","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 42nd Annual IEEE/ACM International Symposium on Microarchitecture","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103096085","display_name":"Meeta S. Gupta","orcid":null},"institutions":[{"id":"https://openalex.org/I2801851002","display_name":"Harvard University Press","ror":"https://ror.org/006v7bf86","country_code":"US","type":"other","lineage":["https://openalex.org/I136199984","https://openalex.org/I2801851002"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Meeta S. Gupta","raw_affiliation_strings":["Harvard University, Cambridge, MA","School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138 (USA)"],"affiliations":[{"raw_affiliation_string":"Harvard University, Cambridge, MA","institution_ids":["https://openalex.org/I2801851002"]},{"raw_affiliation_string":"School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138 (USA)","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022486346","display_name":"Jude A. Rivers","orcid":null},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jude A. Rivers","raw_affiliation_strings":["IBM T.J Watson Research Center, Yorktown Heights, NY","[IBM T.J. Watson Research Center, Yorktown Heights, NY 10598, USA]"],"affiliations":[{"raw_affiliation_string":"IBM T.J Watson Research Center, Yorktown Heights, NY","institution_ids":["https://openalex.org/I4210114115"]},{"raw_affiliation_string":"[IBM T.J. Watson Research Center, Yorktown Heights, NY 10598, USA]","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009866527","display_name":"Pradip Bose","orcid":"https://orcid.org/0000-0002-1380-5671"},"institutions":[{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]},{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pradip Bose","raw_affiliation_strings":["IBM T.J Watson Research Center, Yorktown Heights, NY","[IBM T.J. Watson Research Center, Yorktown Heights, NY 10598, USA]"],"affiliations":[{"raw_affiliation_string":"IBM T.J Watson Research Center, Yorktown Heights, NY","institution_ids":["https://openalex.org/I4210114115"]},{"raw_affiliation_string":"[IBM T.J. Watson Research Center, Yorktown Heights, NY 10598, USA]","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043327132","display_name":"Gu-Yeon Wei","orcid":"https://orcid.org/0000-0001-5730-9904"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I2801851002","display_name":"Harvard University Press","ror":"https://ror.org/006v7bf86","country_code":"US","type":"other","lineage":["https://openalex.org/I136199984","https://openalex.org/I2801851002"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gu-Yeon Wei","raw_affiliation_strings":["Harvard University, Cambridge, MA","School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138 (USA)"],"affiliations":[{"raw_affiliation_string":"Harvard University, Cambridge, MA","institution_ids":["https://openalex.org/I2801851002"]},{"raw_affiliation_string":"School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138 (USA)","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026496503","display_name":"David Brooks","orcid":"https://orcid.org/0000-0002-0662-7889"},"institutions":[{"id":"https://openalex.org/I2801851002","display_name":"Harvard University Press","ror":"https://ror.org/006v7bf86","country_code":"US","type":"other","lineage":["https://openalex.org/I136199984","https://openalex.org/I2801851002"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Brooks","raw_affiliation_strings":["Harvard University, Cambridge, MA","School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138 (USA)"],"affiliations":[{"raw_affiliation_string":"Harvard University, Cambridge, MA","institution_ids":["https://openalex.org/I2801851002"]},{"raw_affiliation_string":"School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138 (USA)","institution_ids":["https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5103096085"],"corresponding_institution_ids":["https://openalex.org/I136199984","https://openalex.org/I2801851002"],"apc_list":null,"apc_paid":null,"fwci":4.1871,"has_fulltext":false,"cited_by_count":66,"citation_normalized_percentile":{"value":0.94141935,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"435","last_page":"446"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7098029851913452},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6586900353431702},{"id":"https://openalex.org/keywords/microprocessor","display_name":"Microprocessor","score":0.6273313760757446},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.5809014439582825},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5362018942832947},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4735488295555115},{"id":"https://openalex.org/keywords/margin","display_name":"Margin (machine learning)","score":0.46348243951797485},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4554937779903412},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.38793665170669556},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.2811378240585327},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13880571722984314},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1224057674407959},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08646053075790405}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7098029851913452},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6586900353431702},{"id":"https://openalex.org/C2780728072","wikidata":"https://www.wikidata.org/wiki/Q5297","display_name":"Microprocessor","level":2,"score":0.6273313760757446},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.5809014439582825},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5362018942832947},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4735488295555115},{"id":"https://openalex.org/C774472","wikidata":"https://www.wikidata.org/wiki/Q6760393","display_name":"Margin (machine learning)","level":2,"score":0.46348243951797485},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4554937779903412},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.38793665170669556},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2811378240585327},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13880571722984314},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1224057674407959},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08646053075790405},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1669112.1669168","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1669112.1669168","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 42nd Annual IEEE/ACM International Symposium on Microarchitecture","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7699999809265137,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G5918105887","display_name":null,"funder_award_id":"CSR-0720566CCF-0702344CCF-0448313","funder_id":"https://openalex.org/F4320337388","funder_display_name":"Division of Computer and Network Systems"},{"id":"https://openalex.org/G8088096257","display_name":null,"funder_award_id":"CSR-0720566CCF-0702344CCF-0448313","funder_id":"https://openalex.org/F4320337387","funder_display_name":"Division of Computing and Communication Foundations"},{"id":"https://openalex.org/G8656635467","display_name":null,"funder_award_id":"HR0011-07-9-002","funder_id":"https://openalex.org/F4320332180","funder_display_name":"Defense Advanced Research Projects Agency"}],"funders":[{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"},{"id":"https://openalex.org/F4320337387","display_name":"Division of Computing and Communication Foundations","ror":"https://ror.org/01mng8331"},{"id":"https://openalex.org/F4320337388","display_name":"Division of Computer and Network Systems","ror":"https://ror.org/02rdzmk74"},{"id":"https://openalex.org/F4320337392","display_name":"Division of Electrical, Communications and Cyber Systems","ror":"https://ror.org/01krpsy48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1525122686","https://openalex.org/W1970806136","https://openalex.org/W2001894083","https://openalex.org/W2007325303","https://openalex.org/W2034919323","https://openalex.org/W2076264849","https://openalex.org/W2096486545","https://openalex.org/W2097046051","https://openalex.org/W2098736822","https://openalex.org/W2100995829","https://openalex.org/W2104677471","https://openalex.org/W2110038806","https://openalex.org/W2114937530","https://openalex.org/W2117648153","https://openalex.org/W2117966934","https://openalex.org/W2122410182","https://openalex.org/W2127036509","https://openalex.org/W2129542184","https://openalex.org/W2145225354","https://openalex.org/W2146410479","https://openalex.org/W2147042877","https://openalex.org/W2148952606","https://openalex.org/W2150283124","https://openalex.org/W2151845324","https://openalex.org/W2154857344","https://openalex.org/W2155581886","https://openalex.org/W2160841000","https://openalex.org/W2164004001","https://openalex.org/W2165126693","https://openalex.org/W2169180888","https://openalex.org/W4238101099","https://openalex.org/W4254774981","https://openalex.org/W6678065116","https://openalex.org/W6678087030"],"related_works":["https://openalex.org/W2000785801","https://openalex.org/W986318368","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2004734601","https://openalex.org/W2130149817","https://openalex.org/W2990194547","https://openalex.org/W39373273","https://openalex.org/W1480123525","https://openalex.org/W2620865396"],"abstract_inverted_index":{"With":[0],"continued":[1],"advances":[2],"in":[3,206,215],"CMOS":[4],"technology,":[5],"parameter":[6,160],"variations":[7,23,42,200],"are":[8,60,212],"emerging":[9],"as":[10],"a":[11,20,98,102,123,138,149,165,187,203],"major":[12],"design":[13,99],"challenge.":[14],"Irregularities":[15],"during":[16,28,113],"the":[17,36,52,56,73,92,132,135,195,218],"fabrication":[18],"of":[19,24,35,55,95,134,148,154,181,197,217],"microprocessor":[21],"and":[22,26,47,88,120],"voltage":[25,45,89,189],"temperature":[27,48],"its":[29],"operation":[30],"widen":[31],"worst-case":[32,142],"timing":[33],"margins":[34],"design\u2014degrading":[37],"performance":[38,65],"significantly.":[39],"Because":[40],"runtime":[41,93],"like":[43],"supply":[44],"droops":[46],"fluctuations":[49],"depend":[50],"on":[51,101],"activity":[53],"signature":[54],"processor's":[57,184],"workload,":[58],"there":[59],"several":[61,117],"opportunities":[62],"to":[63,90,108,193,201,223],"improve":[64],"by":[66,175],"dynamically":[67,85],"adapting":[68],"margins.":[69],"This":[70],"paper":[71],"explores":[72],"power-performance":[74,172,207],"efficiency":[75,173],"gains":[76],"that":[77,105,127,151,164],"result":[78],"from":[79],"designing":[80],"for":[81,141],"typical":[82],"conditions":[83,143],"while":[84,177],"tuning":[86,169,190],"frequency":[87,150,168],"accommodate":[91],"behavior":[94],"workloads.":[96],"Such":[97],"depends":[100],"fail-safe":[103],"mechanism":[104,170,191],"allows":[106],"it":[107],"protect":[109],"against":[110],"margin":[111],"violations":[112],"adaptation;":[114],"we":[115,121,162],"evaluate":[116],"such":[118],"mechanisms,":[119],"propose":[122],"local":[124],"recovery":[125,226],"scheme":[126],"exploits":[128],"spatial":[129,199],"variation":[130],"among":[131],"units":[133],"processor.":[136],"While":[137],"processor":[139,157],"designed":[140],"might":[144],"only":[145],"be":[146],"capable":[147],"is":[152],"75%":[153],"an":[155,182],"ideal":[156,183],"with":[158],"no":[159],"variations,":[161],"show":[163],"fine-grained":[166],"global":[167,225],"improves":[171],"(BIPS3/W)":[174],"40%":[176],"operating":[178],"at":[179],"91%":[180],"frequency.":[185],"Moreover,":[186],"per-unit":[188],"aims":[192],"reduce":[194],"effect":[196],"within-die":[198],"provide":[202],"55%":[204],"increase":[205],"efficiency.":[208],"The":[209],"benefits":[210],"reported":[211],"clearly":[213],"substantial":[214],"light":[216],"\u226a1%":[219],"area":[220],"overhead":[221],"relative":[222],"existing":[224],"mechanisms.":[227]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}