{"id":"https://openalex.org/W4240426141","doi":"https://doi.org/10.7873/date.2014.091","title":"ALLARM: Optimizing sparse directories for thread-local data","display_name":"ALLARM: Optimizing sparse directories for thread-local data","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W4240426141","doi":"https://doi.org/10.7873/date.2014.091"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.7873/date.2014.091","pdf_url":null,"source":{"id":"https://openalex.org/S4363608094","display_name":"Design, Automation & Test in Europe Conference & Exhibition (DATE), 2015","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://infoscience.epfl.ch/record/192798/files/paper.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103576955","display_name":"Amitabha Roy","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Amitabha Roy","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5047443783","display_name":"Timothy M. Jones","orcid":"https://orcid.org/0000-0002-4114-7661"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Timothy M. Jones","raw_affiliation_strings":["University of Cambridge"],"affiliations":[{"raw_affiliation_string":"University of Cambridge","institution_ids":["https://openalex.org/I241749"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.361,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":2,"citation_normalized_percentile":{"value":0.331364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":73,"max":76},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"primary_topic":{"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"}},"topics":[{"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9991,"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"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9981,"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/cache-coherence","display_name":"Cache coherence","score":0.57061946},{"id":"https://openalex.org/keywords/bus-sniffing","display_name":"Bus sniffing","score":0.5683671},{"id":"https://openalex.org/keywords/mesi-protocol","display_name":"MESI protocol","score":0.46332046},{"id":"https://openalex.org/keywords/cache-pollution","display_name":"Cache pollution","score":0.43956128}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.87096786},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.6537105},{"id":"https://openalex.org/C2777683733","wikidata":"https://www.wikidata.org/wiki/Q201456","display_name":"Directory","level":2,"score":0.63109577},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.57227534},{"id":"https://openalex.org/C141917322","wikidata":"https://www.wikidata.org/wiki/Q1025017","display_name":"Cache coherence","level":5,"score":0.57061946},{"id":"https://openalex.org/C51185590","wikidata":"https://www.wikidata.org/wiki/Q1017228","display_name":"Bus sniffing","level":5,"score":0.5683671},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5272307},{"id":"https://openalex.org/C120936851","wikidata":"https://www.wikidata.org/wiki/Q1408065","display_name":"MESI protocol","level":5,"score":0.46332046},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4551681},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.4412387},{"id":"https://openalex.org/C113166858","wikidata":"https://www.wikidata.org/wiki/Q5015981","display_name":"Cache pollution","level":5,"score":0.43956128},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.4075404},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37855333}],"mesh":[],"locations_count":2,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.7873/date.2014.091","pdf_url":null,"source":{"id":"https://openalex.org/S4363608094","display_name":"Design, Automation & Test in Europe Conference & Exhibition (DATE), 2015","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/record/192798/files/paper.pdf","pdf_url":"https://infoscience.epfl.ch/record/192798/files/paper.pdf","source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/record/192798/files/paper.pdf","pdf_url":"https://infoscience.epfl.ch/record/192798/files/paper.pdf","source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.91}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":13,"referenced_works":["https://openalex.org/W1938553034","https://openalex.org/W1969357983","https://openalex.org/W1997576530","https://openalex.org/W2046996113","https://openalex.org/W2100272538","https://openalex.org/W2151032144","https://openalex.org/W2151460056","https://openalex.org/W2163554928","https://openalex.org/W3139889547","https://openalex.org/W4229558017","https://openalex.org/W4237650573","https://openalex.org/W4238182192","https://openalex.org/W4238549726"],"related_works":["https://openalex.org/W4312759433","https://openalex.org/W4304166325","https://openalex.org/W3037522141","https://openalex.org/W2903846315","https://openalex.org/W2376113834","https://openalex.org/W2290179447","https://openalex.org/W2123859627","https://openalex.org/W2102697714","https://openalex.org/W2057019356","https://openalex.org/W1994369542"],"abstract_inverted_index":{"Large-scale":[0],"cache-coherent":[1],"systems":[2,56,121],"often":[3],"impose":[4],"unnecessary":[5,33],"overhead":[6],"on":[7,89,107,152],"data":[8],"that":[9],"is":[10,83,114,145,172],"thread-private":[11],"for":[12,51,65],"the":[13,24,28,39,47,71,101,133,162,168,179],"whole":[14],"of":[15,27,139,181],"its":[16],"lifetime.":[17],"These":[18],"include":[19],"resources":[20],"devoted":[21],"to":[22,60,73,84,128,147],"tracking":[23],"coherence":[25,34,131],"state":[26,87],"data,":[29,67],"as":[30,32,68],"well":[31,69],"messages":[35],"sent":[36],"out":[37],"over":[38],"interconnect.":[40],"In":[41],"this":[42,105],"paper":[43],"we":[44],"show":[45],"how":[46],"memory":[48,53],"allocation":[49],"strategy":[50,82],"non-uniform":[52],"access":[54],"(NUMA)":[55],"can":[57],"be":[58],"exploited":[59],"remove":[61],"any":[62],"coherence-related":[63],"traffic":[64],"thread-local":[66],"removing":[70],"need":[72],"track":[74],"those":[75],"cache":[76,130],"lines":[77],"in":[78,95,161,167,178],"sparse":[79,182],"directories.":[80],"Our":[81,112],"allocate":[85],"directory":[86,169,183],"only":[88],"a":[90,93,96,126,137,175],"miss":[91],"from":[92,100],"node":[94],"different":[97],"affinity":[98],"domain":[99],"directory.":[102],"We":[103],"call":[104],"ALLocAte":[106],"Remote":[108],"Miss,":[109],"or":[110],"ALLARM.":[111],"solution":[113],"entirely":[115],"backward":[116],"compatible":[117],"with":[118],"existing":[119],"operating":[120],"and":[122,124,141,165],"software,":[123],"provides":[125],"means":[127],"scale":[129],"into":[132],"many-core":[134],"era.":[135],"On":[136],"mix":[138],"SPLASH2":[140],"Parsec":[142],"workloads,":[143],"ALLARM":[144],"able":[146],"improve":[148],"performance":[149],"by":[150,159],"13%":[151],"average":[153],"while":[154],"reducing":[155],"dynamic":[156],"energy":[157],"consumption":[158],"9%":[160],"on-chip":[163],"network":[164],"15%":[166],"controller.":[170],"This":[171],"achieved":[173],"through":[174],"46%":[176],"reduction":[177],"number":[180],"entries":[184],"evicted.":[185]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4240426141","counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2024-12-13T00:34:01.936106","created_date":"2022-05-12"}