乐胖代购免代理版

{"id":"https://openalex.org/W2010114246","doi":"https://doi.org/10.1109/tpds.2011.304","title":"Efficient Hardware Barrier Synchronization in Many-Core CMPs","display_name":"Efficient Hardware Barrier Synchronization in Many-Core CMPs","publication_year":2011,"publication_date":"2011-12-13","ids":{"openalex":"https://openalex.org/W2010114246","doi":"https://doi.org/10.1109/tpds.2011.304","mag":"2010114246"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2011.304","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5007832959","display_name":"Jos\u00e9 Luis Abell\u00e1n","orcid":"https://orcid.org/0000-0003-3550-720X"},"institutions":[{"id":"https://openalex.org/I80180929","display_name":"Universidad de Murcia","ror":"https://ror.org/03p3aeb86","country_code":"ES","type":"education","lineage":["https://openalex.org/I80180929"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose L. Abellan","raw_affiliation_strings":["[Computer Engineering Department, University of Murcia, Murcia, Spain]"],"affiliations":[{"raw_affiliation_string":"[Computer Engineering Department, University of Murcia, Murcia, Spain]","institution_ids":["https://openalex.org/I80180929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114376042","display_name":"Juan C. Fern\u00e1ndez","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Juan Fernandez","raw_affiliation_strings":["Intel Labs., Univ. Politec. de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Intel Labs., Univ. Politec. de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010840475","display_name":"Manuel E. Acacio","orcid":"https://orcid.org/0000-0003-0935-4078"},"institutions":[{"id":"https://openalex.org/I80180929","display_name":"Universidad de Murcia","ror":"https://ror.org/03p3aeb86","country_code":"ES","type":"education","lineage":["https://openalex.org/I80180929"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel E. Acacio","raw_affiliation_strings":["[Computer Engineering Department, University of Murcia, Murcia, Spain]"],"affiliations":[{"raw_affiliation_string":"[Computer Engineering Department, University of Murcia, Murcia, Spain]","institution_ids":["https://openalex.org/I80180929"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.111,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":26,"citation_normalized_percentile":{"value":0.903098,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":92},"biblio":{"volume":"23","issue":"8","first_page":"1453","last_page":"1466"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9999,"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"}},"topics":[{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9999,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9978,"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/implementation","display_name":"Implementation","score":0.58662856},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.43359476}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.81001234},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.73320603},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6035629},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.58662856},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5402808},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4797486},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.44661397},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.43359476},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.34173697},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.32399473},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.24189422},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09288514},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2011.304","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.68,"display_name":"Affordable and clean energy"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":35,"referenced_works":["https://openalex.org/W1513299783","https://openalex.org/W1561233365","https://openalex.org/W1692608938","https://openalex.org/W1850405760","https://openalex.org/W1853375580","https://openalex.org/W1977658637","https://openalex.org/W1980257390","https://openalex.org/W2016737817","https://openalex.org/W2032510522","https://openalex.org/W2039358455","https://openalex.org/W2050487400","https://openalex.org/W2065771339","https://openalex.org/W2069942366","https://openalex.org/W2091140248","https://openalex.org/W2098808037","https://openalex.org/W2098815550","https://openalex.org/W2115559468","https://openalex.org/W2131171730","https://openalex.org/W2131455361","https://openalex.org/W2142822378","https://openalex.org/W2145021036","https://openalex.org/W2145031621","https://openalex.org/W2152609355","https://openalex.org/W2156275124","https://openalex.org/W2162114684","https://openalex.org/W2163691271","https://openalex.org/W2170987128","https://openalex.org/W2177001705","https://openalex.org/W2198138176","https://openalex.org/W2243494174","https://openalex.org/W2399983654","https://openalex.org/W3012564863","https://openalex.org/W4238549726","https://openalex.org/W4243825971","https://openalex.org/W4250404340"],"related_works":["https://openalex.org/W2918840249","https://openalex.org/W2610007503","https://openalex.org/W2264746079","https://openalex.org/W2025467172","https://openalex.org/W2023938924","https://openalex.org/W2007651078","https://openalex.org/W1993191611","https://openalex.org/W1987160526","https://openalex.org/W197049984","https://openalex.org/W1542410906"],"abstract_inverted_index":{"Traditional":[0],"software-based":[1,131],"barrier":[2,56,83,132],"implementations":[3,133],"for":[4,77,134,176],"shared":[5],"memory":[6,16,96],"parallel":[7],"machines":[8],"tend":[9],"to":[10,31,44,75],"produce":[11],"hotspots":[12],"in":[13,35,64,152,159,168],"terms":[14],"of":[15,23,40,82,118,127,137,147],"and":[17,79,85,103,111,139,149,156,162,165,183],"network":[18,74,105,160],"contention":[19],"as":[20],"the":[21,95,128,169,177,181],"number":[22],"processors":[24],"increases.":[25],"This":[26],"could":[27],"limit":[28],"their":[29],"applicability":[30],"future":[32,65],"many-core":[33,66],"CMPs":[34],"which":[36],"possibly":[37],"several":[38],"dozens":[39],"cores":[41],"would":[42],"need":[43],"be":[45],"synchronized":[46],"efficiently.":[47],"In":[48],"this":[49],"work,":[50],"we":[51,98,122],"develop":[52],"GBarrier,":[53],"a":[54,71,119,135],"hardware-based":[55],"mechanism":[57],"especially":[58],"aimed":[59],"at":[60],"providing":[61],"efficient":[62,80,130],"barriers":[63],"CMPs.":[67],"Our":[68],"proposal":[69],"deploys":[70],"dedicated":[72],"G-line-based":[73],"allow":[76],"fast":[78],"signaling":[81],"arrival":[84],"departure.":[86],"Since":[87],"GBarrier":[88,124],"does":[89],"not":[90],"have":[91],"any":[92],"influence":[93],"on":[94],"system,":[97],"avoid":[99],"all":[100],"coherence":[101],"activity":[102],"barrier-related":[104],"traffic":[106],"that":[107,112],"traditional":[108],"approaches":[109],"introduce":[110],"restrict":[113],"scalability.":[114],"Through":[115],"detailed":[116],"simulations":[117],"32-core":[120],"CMP,":[121],"compare":[123],"against":[125],"one":[126],"most":[129],"set":[136],"kernels":[138,182],"scientific":[140,184],"applications.":[141],"Evaluation":[142],"results":[143],"show":[144],"average":[145],"reductions":[146],"54":[148],"21":[150],"percent":[151,158,167],"execution":[153],"time,":[154],"53":[155],"18":[157],"traffic,":[161],"also":[163],"76":[164],"31":[166],"energy-delay":[170],"2":[173],"product":[174],"metric":[175],"full":[178],"CMP":[179],"when":[180],"applications,":[185],"respectively,":[186],"are":[187],"considered.":[188]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2010114246","counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-01-20T18:40:58.555548","created_date":"2016-06-24"}