{"id":"https://openalex.org/W2586890771","doi":"https://doi.org/10.1109/trustcom.2016.0222","title":"Improving Energy Efficiency by Phase-Grained Migration for Asymmetric Multicore","display_name":"Improving Energy Efficiency by Phase-Grained Migration for Asymmetric Multicore","publication_year":2016,"publication_date":"2016-08-01","ids":{"openalex":"https://openalex.org/W2586890771","doi":"https://doi.org/10.1109/trustcom.2016.0222","mag":"2586890771"},"language":"en","primary_location":{"id":"doi:10.1109/trustcom.2016.0222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/trustcom.2016.0222","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Trustcom/BigDataSE/ISPA","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/A5004269850","display_name":"Youjun Xu","orcid":"https://orcid.org/0000-0002-3086-9781"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Youjun Xu","raw_affiliation_strings":["Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103069022","display_name":"Xianglan Chen","orcid":"https://orcid.org/0009-0007-7845-3068"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianglan Chen","raw_affiliation_strings":["Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050859198","display_name":"Zhinan Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhinan Cheng","raw_affiliation_strings":["Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043321628","display_name":"Jiachen Song","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiachen Song","raw_affiliation_strings":["Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101769560","display_name":"Yuxiang Zhang","orcid":"https://orcid.org/0000-0001-5228-3215"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxiang Zhang","raw_affiliation_strings":["Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, University of Science and Technology of China (USTC), Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5004269850"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18346812,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"43","issue":null,"first_page":"1412","last_page":"1419"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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":1.0,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/multi-core-processor","display_name":"Multi-core processor","score":0.7685174942016602},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7441907525062561},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.7224947214126587},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.7164323329925537},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6387674808502197},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5571510195732117},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.46769237518310547},{"id":"https://openalex.org/keywords/performance-improvement","display_name":"Performance improvement","score":0.41759639978408813},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.19324028491973877},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13086971640586853},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11242887377738953},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09983280301094055},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08262059092521667}],"concepts":[{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.7685174942016602},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7441907525062561},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.7224947214126587},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.7164323329925537},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6387674808502197},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5571510195732117},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.46769237518310547},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.41759639978408813},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.19324028491973877},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13086971640586853},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11242887377738953},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09983280301094055},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08262059092521667},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/trustcom.2016.0222","is_oa":false,"landing_page_url":"https://doi.org/10.1109/trustcom.2016.0222","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Trustcom/BigDataSE/ISPA","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W98040023","https://openalex.org/W1686420892","https://openalex.org/W1976267915","https://openalex.org/W1986465830","https://openalex.org/W2002072104","https://openalex.org/W2002671355","https://openalex.org/W2002967214","https://openalex.org/W2038322990","https://openalex.org/W2055523128","https://openalex.org/W2089913281","https://openalex.org/W2097346625","https://openalex.org/W2099708455","https://openalex.org/W2102727118","https://openalex.org/W2109092462","https://openalex.org/W2112085716","https://openalex.org/W2132729131","https://openalex.org/W2135485003","https://openalex.org/W2153636549","https://openalex.org/W2153841541","https://openalex.org/W2155168119","https://openalex.org/W2159025940","https://openalex.org/W2399169339","https://openalex.org/W3110989475","https://openalex.org/W3140903683","https://openalex.org/W3141776272","https://openalex.org/W4232751114","https://openalex.org/W4234144196","https://openalex.org/W4237013899","https://openalex.org/W4250692521","https://openalex.org/W6792941224"],"related_works":["https://openalex.org/W2033778626","https://openalex.org/W2026780467","https://openalex.org/W2187110187","https://openalex.org/W2018697868","https://openalex.org/W2128523353","https://openalex.org/W2002371119","https://openalex.org/W2886225742","https://openalex.org/W2807819249","https://openalex.org/W2955328870","https://openalex.org/W2166713816"],"abstract_inverted_index":{"Asymmetric":[0],"multicore":[1],"architecture":[2],"that":[3,196],"consists":[4],"of":[5,34,47,55,110,122,129,138,145,159,179,205],"multiple":[6],"cores":[7,28,60,141],"with":[8,23,101,187],"different":[9,24],"power":[10],"and":[11,142,192],"performance":[12,107,123,206],"features":[13],"has":[14],"the":[15,31,35,45,53,77,111,127,136,143,157,170,180,188,193],"potential":[16],"for":[17,84],"improving":[18],"energy":[19,39,78],"efficiency.":[20,40],"Migrating":[21],"threads":[22,56,130,139],"characteristics":[25],"to":[26,37,51,57,62,75,104,131,135,140,155,174,202],"appropriate":[27],"can":[29,199],"reap":[30],"full":[32],"benefits":[33],"asymmetry":[36],"improve":[38,76],"A":[41],"key":[42],"challenge":[43],"in":[44],"use":[46],"asymmetric":[48,58,85],"processors":[49],"is":[50,153],"determine":[52],"reassignment":[54],"processor":[59],"according":[61,134],"changing":[63],"program":[64],"phases":[65],"within":[66],"threads.":[67],"In":[68],"this":[69],"paper":[70],"we":[71,95,163],"propose":[72],"a":[73,97,165],"scheme":[74,88,186,198],"efficiency":[79],"by":[80],"phase-grained":[81],"thread":[82,113],"migration":[83],"multicore.":[86],"Our":[87],"mainly":[89],"includes":[90],"three":[91],"new":[92],"techniques.":[93],"Firstly,":[94],"employ":[96],"linear":[98],"estimation":[99],"model":[100],"high":[102],"accuracy":[103],"directly":[105],"estimate":[106],"per":[108,124,207],"watt":[109,125],"current":[112],"phase":[114],"on":[115,169],"each":[116],"core":[117],"type":[118],"online.":[119],"These":[120],"information":[121],"decides":[126],"affinities":[128,137],"cores.":[132],"Secondly,":[133],"overhead":[144],"migration,":[146],"an":[147,176],"Energy":[148],"Efficiency":[149],"Optimization":[150],"Model":[151],"(EEOM)":[152],"proposed":[154,185],"clarify":[156],"problem":[158],"thread-to-core":[160],"assignment.":[161],"Lastly,":[162],"present":[164],"scheduling":[166],"algorithm":[167,173],"based":[168],"Kuhn-Munkres":[171],"(KM)":[172],"find":[175],"optimal":[177],"solution":[178],"EEOM.":[181],"We":[182],"compare":[183],"our":[184,197],"state-of-the-art":[189],"static":[190],"assignment,":[191],"result":[194],"shows":[195],"reach":[200],"up":[201],"9.5%":[203],"improvement":[204],"watt.":[208]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}