{"id":"https://openalex.org/W1977724377","doi":"https://doi.org/10.1109/aspdac.2015.7058982","title":"A flexible hardware barrier mechanism for many-core processors","display_name":"A flexible hardware barrier mechanism for many-core processors","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W1977724377","doi":"https://doi.org/10.1109/aspdac.2015.7058982","mag":"1977724377"},"language":"en","primary_location":{"id":"doi:10.1109/aspdac.2015.7058982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspdac.2015.7058982","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 20th Asia and South Pacific Design Automation Conference","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/A5028838243","display_name":"Takeshi Soga","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148705","display_name":"Institute of Systems, Information Technologies and Nanotechnologies","ror":"https://ror.org/04j4pme17","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210148705"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takeshi Soga","raw_affiliation_strings":["JST CREST, Information Technologies and Nanotechnologies, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"JST CREST, Information Technologies and Nanotechnologies, Fukuoka, Japan","institution_ids":["https://openalex.org/I4210148705"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101735061","display_name":"Hiroshi Sasaki","orcid":"https://orcid.org/0000-0001-7221-0742"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Sasaki","raw_affiliation_strings":["Kyushu University, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016675544","display_name":"Tomoya Hirao","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4210126820","display_name":"Fixstars Solutions (United States)","ror":"https://ror.org/035myfa14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210126820"]}],"countries":["JP","US"],"is_corresponding":false,"raw_author_name":"Tomoya Hirao","raw_affiliation_strings":["Fixstarts Corporation","Kyushu University, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Fixstarts Corporation","institution_ids":["https://openalex.org/I4210126820"]},{"raw_affiliation_string":"Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103017591","display_name":"Masaaki Kondo","orcid":"https://orcid.org/0000-0002-6025-8738"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaaki Kondo","raw_affiliation_strings":["The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087002387","display_name":"Koji Inoue","orcid":"https://orcid.org/0000-0003-3926-0646"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Inoue","raw_affiliation_strings":["Kyushu University, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5028838243"],"corresponding_institution_ids":["https://openalex.org/I4210148705"],"apc_list":null,"apc_paid":null,"fwci":0.9985,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79177415,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"5952","issue":null,"first_page":"61","last_page":"68"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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":1.0,"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":0.9998999834060669,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998000264167786,"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/computer-science","display_name":"Computer science","score":0.7495527863502502},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5822969079017639},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5612438917160034},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.5472575426101685},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5162829756736755},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.47422289848327637},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.46256741881370544},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.43855035305023193},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4211658537387848},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.4186818301677704},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.357536643743515},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2309880256652832},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09467026591300964}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7495527863502502},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5822969079017639},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5612438917160034},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.5472575426101685},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5162829756736755},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.47422289848327637},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.46256741881370544},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.43855035305023193},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4211658537387848},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.4186818301677704},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.357536643743515},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2309880256652832},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09467026591300964},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aspdac.2015.7058982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspdac.2015.7058982","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 20th Asia and South Pacific Design Automation Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1550062991","https://openalex.org/W1561233365","https://openalex.org/W2030907583","https://openalex.org/W2032510522","https://openalex.org/W2049644498","https://openalex.org/W2051824543","https://openalex.org/W2061388644","https://openalex.org/W2091580198","https://openalex.org/W2138088426","https://openalex.org/W2145031621","https://openalex.org/W2150365389","https://openalex.org/W2151952022","https://openalex.org/W2156275124","https://openalex.org/W2521670942","https://openalex.org/W3146794952","https://openalex.org/W6633627823","https://openalex.org/W6726860843"],"related_works":["https://openalex.org/W2128523353","https://openalex.org/W2291648581","https://openalex.org/W2107644726","https://openalex.org/W2406856881","https://openalex.org/W3041000698","https://openalex.org/W2528998362","https://openalex.org/W2011868109","https://openalex.org/W2553683641","https://openalex.org/W3023876411","https://openalex.org/W123152114"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,28,47,58,79],"new":[4],"hardware":[5,44,59,86],"barrier":[6,45],"mechanism":[7,73],"which":[8,14],"offers":[9],"the":[10,18,62,71],"flexibility":[11],"to":[12,77],"select":[13],"cores":[15],"should":[16],"join":[17],"synchronization,":[19],"allowing":[20],"for":[21],"executing":[22],"multiple":[23],"multi-threaded":[24],"applications":[25],"by":[26],"dividing":[27],"many-core":[29],"processor":[30,63],"into":[31],"several":[32],"groups.":[33],"Experimental":[34],"results":[35],"based":[36,55],"on":[37],"an":[38],"RTL":[39],"simulation":[40],"show":[41],"that":[42,70],"our":[43],"achieves":[46],"66-fold":[48],"reduction":[49],"in":[50],"latency":[51],"over":[52],"typical":[53],"software":[54],"implementations,":[56],"with":[57,84],"overhead":[60],"of":[61,64,81],"only":[65],"1.8%.":[66],"Additionally,":[67],"we":[68],"demonstrate":[69],"proposed":[72],"is":[74],"sufficiently":[75],"flexible":[76],"cover":[78],"variety":[80],"core":[82],"groups":[83],"minimal":[85],"overhead.":[87]},"counts_by_year":[{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
