{"id":"https://openalex.org/W2168858100","doi":"https://doi.org/10.1145/1840845.1840889","title":"Workload-adaptive process tuning strategy for power-efficient multi-core processors","display_name":"Workload-adaptive process tuning strategy for power-efficient multi-core processors","publication_year":2010,"publication_date":"2010-08-18","ids":{"openalex":"https://openalex.org/W2168858100","doi":"https://doi.org/10.1145/1840845.1840889","mag":"2168858100"},"language":"en","primary_location":{"id":"doi:10.1145/1840845.1840889","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1840845.1840889","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th ACM/IEEE international symposium on Low power electronics and design","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/A5035555716","display_name":"Jungseob Lee","orcid":"https://orcid.org/0000-0002-9431-6342"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jungseob Lee","raw_affiliation_strings":["University of Wisconsin-Madison, Madison, WI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037585738","display_name":"Chi\u2010Chao Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chi-Chao Wang","raw_affiliation_strings":["Arizona State University, Phoenix, AZ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Arizona State University, Phoenix, AZ, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060707968","display_name":"Hamid Ghasemil","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hamid Ghasemil","raw_affiliation_strings":["University of Wisconsin-Madison, Madison, WI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070976808","display_name":"Lloyd Bircher","orcid":null},"institutions":[{"id":"https://openalex.org/I4210137977","display_name":"Advanced Micro Devices (United States)","ror":"https://ror.org/04kd6c783","country_code":"US","type":"company","lineage":["https://openalex.org/I4210137977"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lloyd Bircher","raw_affiliation_strings":["Advanced Micro Devices, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Micro Devices, Austin, TX, USA","institution_ids":["https://openalex.org/I4210137977"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100740019","display_name":"Yu Cao","orcid":"https://orcid.org/0000-0001-6968-1180"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yu Cao","raw_affiliation_strings":["Arizona State University, Phoenix, AZ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Arizona State University, Phoenix, AZ, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037648751","display_name":"Nam Sung Kim","orcid":"https://orcid.org/0000-0002-0442-5634"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nam Sung Kim","raw_affiliation_strings":["University of Wisconsin-Madison, Madison, WI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.506,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.69563197,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"225","last_page":"230"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/frequency-scaling","display_name":"Frequency scaling","score":0.7732256650924683},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7625739574432373},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.6874822378158569},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.5876315832138062},{"id":"https://openalex.org/keywords/power-management","display_name":"Power management","score":0.5768799781799316},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5652232766151428},{"id":"https://openalex.org/keywords/power-gating","display_name":"Power gating","score":0.5529994368553162},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5467851758003235},{"id":"https://openalex.org/keywords/power-optimization","display_name":"Power optimization","score":0.5219326019287109},{"id":"https://openalex.org/keywords/dynamic-demand","display_name":"Dynamic demand","score":0.5145032405853271},{"id":"https://openalex.org/keywords/power-budget","display_name":"Power budget","score":0.5012245178222656},{"id":"https://openalex.org/keywords/power-domains","display_name":"Power domains","score":0.48759832978248596},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4830111265182495},{"id":"https://openalex.org/keywords/low-power-electronics","display_name":"Low-power electronics","score":0.41473841667175293},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.40132641792297363},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.3761615753173828},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3491273820400238},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.30286407470703125},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.29896706342697144},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.29035836458206177},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.16554394364356995},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1635797917842865},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13322106003761292},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12625619769096375}],"concepts":[{"id":"https://openalex.org/C157742956","wikidata":"https://www.wikidata.org/wiki/Q3237776","display_name":"Frequency scaling","level":3,"score":0.7732256650924683},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7625739574432373},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.6874822378158569},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.5876315832138062},{"id":"https://openalex.org/C2778774385","wikidata":"https://www.wikidata.org/wiki/Q4437810","display_name":"Power management","level":3,"score":0.5768799781799316},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5652232766151428},{"id":"https://openalex.org/C2780700455","wikidata":"https://www.wikidata.org/wiki/Q7236515","display_name":"Power gating","level":4,"score":0.5529994368553162},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5467851758003235},{"id":"https://openalex.org/C168292644","wikidata":"https://www.wikidata.org/wiki/Q10860336","display_name":"Power optimization","level":4,"score":0.5219326019287109},{"id":"https://openalex.org/C45872418","wikidata":"https://www.wikidata.org/wiki/Q5318966","display_name":"Dynamic demand","level":3,"score":0.5145032405853271},{"id":"https://openalex.org/C149768029","wikidata":"https://www.wikidata.org/wiki/Q1509342","display_name":"Power budget","level":4,"score":0.5012245178222656},{"id":"https://openalex.org/C16021271","wikidata":"https://www.wikidata.org/wiki/Q17152552","display_name":"Power domains","level":3,"score":0.48759832978248596},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4830111265182495},{"id":"https://openalex.org/C117551214","wikidata":"https://www.wikidata.org/wiki/Q6692774","display_name":"Low-power electronics","level":4,"score":0.41473841667175293},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.40132641792297363},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.3761615753173828},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3491273820400238},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.30286407470703125},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.29896706342697144},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.29035836458206177},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.16554394364356995},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1635797917842865},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13322106003761292},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12625619769096375},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1840845.1840889","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1840845.1840889","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th ACM/IEEE international symposium on Low power electronics and design","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W65564217","https://openalex.org/W2068706909","https://openalex.org/W2069345435","https://openalex.org/W2075086017","https://openalex.org/W2078423579","https://openalex.org/W2113002954","https://openalex.org/W2116175063","https://openalex.org/W2117299787","https://openalex.org/W2128626389","https://openalex.org/W2134467098","https://openalex.org/W2154169726","https://openalex.org/W2157886901","https://openalex.org/W2167848093"],"related_works":["https://openalex.org/W2149069958","https://openalex.org/W4247771894","https://openalex.org/W4287778142","https://openalex.org/W3025960525","https://openalex.org/W3043023258","https://openalex.org/W576646735","https://openalex.org/W2020434689","https://openalex.org/W2570585251","https://openalex.org/W2295889364","https://openalex.org/W2179231821"],"abstract_inverted_index":{"As":[0],"more":[1],"devices":[2,40],"are":[3],"integrated":[4],"with":[5,99,136],"technology":[6],"scaling,":[7],"reducing":[8],"the":[9,20,35,43,69,75,111,120,127,163],"power":[10,25,76,85,94,98,113,165],"consumption":[11,26,77,114],"of":[12,38,46,68,78,115,139],"both":[13],"high-performance":[14,141],"and":[15,41,48,54,58,84,93,122,142,158,171],"low-power":[16,143],"processors":[17,117,161],"has":[18],"become":[19],"first-class":[21],"design":[22],"constraint.":[23],"Reducing":[24],"while":[27,125],"satisfying":[28],"required":[29],"performance":[30,83,92],"is":[31],"critical":[32],"for":[33,66,155],"increasing":[34],"operating":[36,44],"time":[37],"mobile":[39],"lowering":[42],"cost":[45],"offices":[47],"data":[49],"centers.":[50],"Meanwhile,":[51],"dynamic":[52],"voltage":[53],"frequency":[55],"scaling":[56],"(DVFS)":[57],"clock-gating":[59],"(CG)":[60],"techniques":[61,72],"have":[62],"been":[63],"widely":[64],"used":[65],"two":[67],"most":[70],"powerful":[71],"to":[73,96,109,168],"reduce":[74],"such":[79],"processors.":[80,145],"Depending":[81],"on":[82],"demands,":[86],"a":[87],"processor":[88],"runs":[89],"at":[90],"various":[91],"states":[95],"trade":[97],"performance.":[100,130],"In":[101],"this":[102],"paper,":[103],"we":[104],"propose":[105],"process":[106],"tuning":[107],"strategy":[108],"minimize":[110,162],"average":[112,164],"multi-core":[116,144,160],"that":[118,150],"use":[119],"DVFS":[121],"CG":[123],"techniques,":[124],"providing":[126],"same":[128],"maximum":[129],"The":[131,146],"proposed":[132],"optimization":[133],"method":[134],"incorporates":[135],"workload":[137],"characteristics":[138],"commercial":[140],"experimental":[147],"results":[148],"show":[149],"our":[151],"optimized":[152],"32nm":[153],"technologies":[154],"workstation,":[156],"mobile,":[157],"server":[159],"by":[166],"up":[167],"13,":[169],"18,":[170],"9%,":[172],"respectively.":[173]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
