{"id":"https://openalex.org/W2003292940","doi":"https://doi.org/10.1145/2212908.2212929","title":"Improving coherence protocol reactiveness by trading bandwidth for latency","display_name":"Improving coherence protocol reactiveness by trading bandwidth for latency","publication_year":2012,"publication_date":"2012-05-15","ids":{"openalex":"https://openalex.org/W2003292940","doi":"https://doi.org/10.1145/2212908.2212929","mag":"2003292940"},"language":"en","primary_location":{"id":"doi:10.1145/2212908.2212929","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2212908.2212929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th conference on Computing Frontiers","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/A5040617669","display_name":"Luc\u00eda G. Menezo","orcid":"https://orcid.org/0000-0003-0850-6738"},"institutions":[{"id":"https://openalex.org/I13134134","display_name":"Universidad de Cantabria","ror":"https://ror.org/046ffzj20","country_code":"ES","type":"education","lineage":["https://openalex.org/I13134134"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Lucia G. Menezo","raw_affiliation_strings":["University of Cantabria, Santander, Spain","University of Cantabria, Santander, Spain > > > >"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cantabria, Santander, Spain","institution_ids":["https://openalex.org/I13134134"]},{"raw_affiliation_string":"University of Cantabria, Santander, Spain > > > >","institution_ids":["https://openalex.org/I13134134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072719334","display_name":"Valent\u00edn Puente","orcid":"https://orcid.org/0000-0002-6904-3282"},"institutions":[{"id":"https://openalex.org/I13134134","display_name":"Universidad de Cantabria","ror":"https://ror.org/046ffzj20","country_code":"ES","type":"education","lineage":["https://openalex.org/I13134134"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Valentin Puente","raw_affiliation_strings":["University of Cantabria, Santander, Spain","University of Cantabria, Santander, Spain > > > >"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cantabria, Santander, Spain","institution_ids":["https://openalex.org/I13134134"]},{"raw_affiliation_string":"University of Cantabria, Santander, Spain > > > >","institution_ids":["https://openalex.org/I13134134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041337378","display_name":"Pablo Garrido Abad","orcid":"https://orcid.org/0000-0002-1262-1256"},"institutions":[{"id":"https://openalex.org/I13134134","display_name":"Universidad de Cantabria","ror":"https://ror.org/046ffzj20","country_code":"ES","type":"education","lineage":["https://openalex.org/I13134134"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pablo Abad","raw_affiliation_strings":["University of Cantabria, Santander, Spain","University of Cantabria, Santander, Spain > > > >"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cantabria, Santander, Spain","institution_ids":["https://openalex.org/I13134134"]},{"raw_affiliation_string":"University of Cantabria, Santander, Spain > > > >","institution_ids":["https://openalex.org/I13134134"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034888161","display_name":"J.A. Gregorio","orcid":"https://orcid.org/0000-0003-2214-303X"},"institutions":[{"id":"https://openalex.org/I13134134","display_name":"Universidad de Cantabria","ror":"https://ror.org/046ffzj20","country_code":"ES","type":"education","lineage":["https://openalex.org/I13134134"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose Angel Gregorio","raw_affiliation_strings":["University of Cantabria, Santander, Spain","University of Cantabria, Santander, Spain > > > >"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cantabria, Santander, Spain","institution_ids":["https://openalex.org/I13134134"]},{"raw_affiliation_string":"University of Cantabria, Santander, Spain > > > >","institution_ids":["https://openalex.org/I13134134"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I13134134"],"apc_list":null,"apc_paid":null,"fwci":0.5858,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.66039613,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"143","last_page":"152"},"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9998999834060669,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9995999932289124,"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/computer-science","display_name":"Computer science","score":0.8367226719856262},{"id":"https://openalex.org/keywords/mesi-protocol","display_name":"MESI protocol","score":0.767393946647644},{"id":"https://openalex.org/keywords/mesif-protocol","display_name":"MESIF protocol","score":0.7608145475387573},{"id":"https://openalex.org/keywords/cache-coherence","display_name":"Cache coherence","score":0.7285789847373962},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.562609076499939},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.42652639746665955},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32357943058013916},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.16344374418258667},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.15561941266059875},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.14530688524246216}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8367226719856262},{"id":"https://openalex.org/C120936851","wikidata":"https://www.wikidata.org/wiki/Q1408065","display_name":"MESI protocol","level":5,"score":0.767393946647644},{"id":"https://openalex.org/C199979278","wikidata":"https://www.wikidata.org/wiki/Q263221","display_name":"MESIF protocol","level":5,"score":0.7608145475387573},{"id":"https://openalex.org/C141917322","wikidata":"https://www.wikidata.org/wiki/Q1025017","display_name":"Cache coherence","level":5,"score":0.7285789847373962},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.562609076499939},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.42652639746665955},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32357943058013916},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.16344374418258667},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.15561941266059875},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.14530688524246216}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2212908.2212929","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2212908.2212929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th conference on Computing Frontiers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1510263988","https://openalex.org/W1966887456","https://openalex.org/W1997664981","https://openalex.org/W2038229768","https://openalex.org/W2043340768","https://openalex.org/W2046996113","https://openalex.org/W2062265941","https://openalex.org/W2071003187","https://openalex.org/W2077489843","https://openalex.org/W2078216710","https://openalex.org/W2079942837","https://openalex.org/W2097876246","https://openalex.org/W2098737795","https://openalex.org/W2103252005","https://openalex.org/W2105876415","https://openalex.org/W2120625156","https://openalex.org/W2120639144","https://openalex.org/W2121082877","https://openalex.org/W2127547524","https://openalex.org/W2134022882","https://openalex.org/W2139239342","https://openalex.org/W2140370341","https://openalex.org/W2142002613","https://openalex.org/W2145336644","https://openalex.org/W2146330566","https://openalex.org/W2146743175","https://openalex.org/W2156664767","https://openalex.org/W2159535674","https://openalex.org/W2162109942","https://openalex.org/W2163061018","https://openalex.org/W2164264749","https://openalex.org/W2166151045","https://openalex.org/W2168682824","https://openalex.org/W2467393770","https://openalex.org/W4231723008","https://openalex.org/W4233675595","https://openalex.org/W4255469022"],"related_works":["https://openalex.org/W2290195868","https://openalex.org/W4285204597","https://openalex.org/W2584505417","https://openalex.org/W2140673013","https://openalex.org/W3193874149","https://openalex.org/W1555453305","https://openalex.org/W2987765027","https://openalex.org/W2352722396","https://openalex.org/W2155112318","https://openalex.org/W1499406481"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"how":[3],"on-chip":[4,32,93,168],"network":[5,48,94],"particularities":[6],"could":[7,73],"be":[8],"used":[9],"to":[10,17,35,51,87,96,107,208],"improve":[11,36,188],"coherence":[12,22,64,71,109,121,137,193],"protocol":[13,57,72,104],"responsiveness.":[14],"In":[15],"order":[16],"achieve":[18],"this,":[19],"a":[20,69,89,135,141,162,180],"new":[21,142],"protocol,":[23,110],"named":[24],"LOCKE,":[25],"is":[26,49,86,126,130],"proposed.":[27],"LOCKE":[28,129],"successfully":[29],"exploits":[30],"large":[31],"bandwidth":[33],"availability":[34],"cache-coherent":[37],"chip":[38],"multiprocessor":[39],"performance":[40,138],"and":[41,55,111,153,173,191,200],"energy":[42,75,199],"efficiency.":[43],"Provided":[44],"that":[45,62,68,148,165],"the":[46,56,59,78,103,155,214],"interconnection":[47],"designed":[50],"support":[52],"multicast":[53],"traffic":[54],"maximizes":[58],"potential":[60],"advantages":[61],"direct":[63],"brings,":[65],"we":[66],"demonstrate":[67],"multicast-based":[70],"reduce":[74],"requirements":[76],"in":[77,118,196,204,213],"CMP":[79],"memory":[80,175],"hierarchy.":[81],"The":[82],"key":[83],"idea":[84],"presented":[85],"establish":[88],"suitable":[90],"level":[91],"of":[92,134,144,183,198],"throughput":[95],"accelerate":[97],"synchronization":[98,152],"by":[99],"two":[100],"means:":[101],"avoiding":[102],"serialization,":[105],"inherent":[106],"directory-based":[108,190],"reducing":[112],"average":[113],"access":[114],"time":[115],"more":[116],"than":[117],"other":[119],"snoop-based":[120],"protocols,":[122],"when":[123],"shared":[124],"data":[125,151],"truly":[127],"contended.":[128],"developed":[131],"on":[132],"top":[133],"Token":[136],"substrate,":[139],"with":[140,206],"set":[143],"simple":[145],"proactive":[146],"policies":[147],"speeds":[149],"up":[150,207],"eliminates":[154],"passive":[156],"token":[157],"starvation":[158],"avoidance":[159],"mechanism.":[160],"Using":[161],"full-system":[163],"simulator":[164],"faithfully":[166],"models":[167],"interconnection,":[169],"aggressive":[170,210],"core":[171],"architecture":[172],"precise":[174],"hierarchy":[176],"details,":[177],"while":[178],"running":[179],"broad":[181],"spectrum":[182],"workloads,":[184],"our":[185],"proposal":[186],"can":[187],"both":[189,195],"token-based":[192],"protocols":[194],"terms":[197],"performance,":[201],"at":[202],"least":[203],"systems":[205],"16":[209],"out-of-order":[211],"processors":[212],"chip.":[215]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}