{"id":"https://openalex.org/W4309677069","doi":"https://doi.org/10.1109/tpds.2022.3217956","title":"Tag-Sharer-Fusion Directory: A Scalable Coherence Directory With Flexible Entry Formats","display_name":"Tag-Sharer-Fusion Directory: A Scalable Coherence Directory With Flexible Entry Formats","publication_year":2022,"publication_date":"2022-11-04","ids":{"openalex":"https://openalex.org/W4309677069","doi":"https://doi.org/10.1109/tpds.2022.3217956"},"language":"en","primary_location":{"id":"doi:10.1109/tpds.2022.3217956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2022.3217956","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-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/A5016867130","display_name":"Yudi Qiu","orcid":"https://orcid.org/0000-0001-6770-3681"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yudi Qiu","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-6770-3681","affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078658095","display_name":"Jie Jiao","orcid":"https://orcid.org/0000-0001-6541-5280"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Jiao","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100656792","display_name":"Xiaoyang Zeng","orcid":"https://orcid.org/0000-0003-3986-137X"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyang Zeng","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085004179","display_name":"Yibo Fan","orcid":"https://orcid.org/0000-0003-2523-8261"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibo Fan","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-2523-8261","affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":0.2028,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.5327787,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"34","issue":"1","first_page":"262","last_page":"274"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998000264167786,"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9984999895095825,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9950000047683716,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/directory","display_name":"Directory","score":0.8688352704048157},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7831195592880249},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.640356719493866},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21788424253463745}],"concepts":[{"id":"https://openalex.org/C2777683733","wikidata":"https://www.wikidata.org/wiki/Q201456","display_name":"Directory","level":2,"score":0.8688352704048157},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7831195592880249},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.640356719493866},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21788424253463745}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tpds.2022.3217956","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2022.3217956","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4143799","display_name":null,"funder_award_id":"gyy2021-001","funder_id":"https://openalex.org/F4320336476","funder_display_name":"Academy for Engineering and Technology, Fudan University"},{"id":"https://openalex.org/G6391884445","display_name":null,"funder_award_id":"62031009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320336476","display_name":"Academy for Engineering and Technology, Fudan University","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1769402780","https://openalex.org/W1979883012","https://openalex.org/W1981951650","https://openalex.org/W1997319712","https://openalex.org/W1998837766","https://openalex.org/W2016521571","https://openalex.org/W2033146167","https://openalex.org/W2066768779","https://openalex.org/W2083963764","https://openalex.org/W2093724377","https://openalex.org/W2097558053","https://openalex.org/W2100621037","https://openalex.org/W2125449762","https://openalex.org/W2137196255","https://openalex.org/W2139397536","https://openalex.org/W2140643961","https://openalex.org/W2147657366","https://openalex.org/W2151032144","https://openalex.org/W2151460056","https://openalex.org/W2169875292","https://openalex.org/W2170382128","https://openalex.org/W2210110692","https://openalex.org/W2239360558","https://openalex.org/W2585475494","https://openalex.org/W2591715159","https://openalex.org/W2609288770","https://openalex.org/W2613968258","https://openalex.org/W2768200043","https://openalex.org/W2906710798","https://openalex.org/W2945185573","https://openalex.org/W3137627649","https://openalex.org/W3148484433","https://openalex.org/W3158059170","https://openalex.org/W4238549726","https://openalex.org/W4241469591","https://openalex.org/W4243577185","https://openalex.org/W6654734470","https://openalex.org/W6674660205","https://openalex.org/W6680569787","https://openalex.org/W6793277613"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3115906952","https://openalex.org/W3134811395","https://openalex.org/W3155196058","https://openalex.org/W4252960523","https://openalex.org/W1529821365","https://openalex.org/W2135486207","https://openalex.org/W1499611046"],"abstract_inverted_index":{"In":[0,45],"large-scale":[1],"chip":[2],"multiprocessors":[3],"(CMPs),":[4],"the":[5,15,28,33,50,117,126,133,141,167],"scalability":[6],"of":[7,17,35,40,112,121,140,143,176],"a":[8,54,79,110,122,138,144],"coherence":[9,24,56],"directory":[10,29,57,71,135,148,165,172],"becomes":[11],"more":[12,38],"important":[13],"as":[14,62,64],"number":[16],"cores":[18],"increases.":[19],"However,":[20],"previously":[21],"proposed":[22],"scalable":[23,55],"directories":[25],"typically":[26],"reduce":[27],"storage":[30,177],"overhead":[31,160],"at":[32],"cost":[34],"one":[36],"or":[37],"aspects":[39],"performance,":[41,179],"accuracy,":[42],"and":[43,68,83,103,114,128,153,170,180],"complexity.":[44],"this":[46],"article,":[47],"we":[48],"propose":[49],"tag-sharer-fusion":[51],"(TSF)":[52],"directory,":[53],"with":[58,65,125,157],"low":[59],"hardware":[60],"complexity,":[61],"well":[63],"high":[66],"performance":[67,152],"accuracy.":[69],"Each":[70,96],"entry":[72],"has":[73],"just":[74],"enough":[75],"bits":[76],"to":[77,149],"store":[78,91],"single":[80],"sharer":[81],"pointer":[82],"is":[84,99,107],"divided":[85],"into":[86],"two":[87],"primary":[88],"formats:tagandsharer,":[89],"wheresharerentries":[90],"sharers":[92],"but":[93],"not":[94],"tags.":[95],"private":[97],"block":[98,106],"tracked":[100,108],"by":[101,109],"atagentry,":[102],"each":[104],"shared":[105],"combination":[111],"atagentry":[113],"asharerentry":[115],"in":[116,174],"same":[118],"set.":[119],"Simulation":[120],"128-core":[123],"chip-multiprocessor":[124],"PARSEC":[127],"SPLASH-2x":[129],"benchmarks":[130],"shows":[131],"that":[132],"TSF":[134,164],"requires":[136],"only":[137],"quarter":[139],"area":[142],"non-scalable":[145],"full-map":[146],"sparse":[147],"achieve":[150],"similar":[151],"network":[154,181],"traffic,":[155],"both":[156],"an":[158],"average":[159],"within":[161],"1%.":[162],"The":[163],"outperforms":[166],"state-of-the-art":[168],"Pool":[169],"way-combining":[171],"proposals":[173],"terms":[175],"overhead,":[178],"traffic.":[182]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}