{"id":"https://openalex.org/W1487340661","doi":null,"title":"Implementing a Directory-Based Cache Consistency Protocol","display_name":"Implementing a Directory-Based Cache Consistency Protocol","publication_year":1990,"publication_date":"1990-03-01","ids":{"openalex":"https://openalex.org/W1487340661","mag":"1487340661"},"language":"en","primary_location":{"id":"mag:1487340661","doi":null,"is_oa":false,"landing_page_url":"http://i.stanford.edu/pub/cstr/reports/csl/tr/90/423/CSL-TR-90-423.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5005269299","display_name":"Richard Simoni","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Richard Simoni","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5005269299"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5508,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.82172051,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9922000169754028,"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":0.9922000169754028,"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":0.005100000184029341,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.00039999998989515007,"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/directory-based-cache-coherence","display_name":"directory-based cache coherence","score":0.9129999876022339},{"id":"https://openalex.org/keywords/shared-memory-multiprocessors","display_name":"shared-memory multiprocessors","score":0.9210000038146973},{"id":"https://openalex.org/keywords/timing-models","display_name":"timing models","score":0.9269999861717224},{"id":"https://openalex.org/keywords/deadlock-prevention","display_name":"deadlock prevention","score":0.9020000100135803},{"id":"https://openalex.org/keywords/hardware-implementation-cost","display_name":"hardware implementation cost","score":0.4320000112056732}],"concepts":[{"id":"https://openalex.org/C141917322","wikidata":"https://www.wikidata.org/wiki/Q1025017","display_name":"Cache coherence","level":5,"score":0.8871315717697144},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.873583197593689},{"id":"https://openalex.org/C2777683733","wikidata":"https://www.wikidata.org/wiki/Q201456","display_name":"Directory","level":2,"score":0.7725428938865662},{"id":"https://openalex.org/C120936851","wikidata":"https://www.wikidata.org/wiki/Q1408065","display_name":"MESI protocol","level":5,"score":0.6674603819847107},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.6080945730209351},{"id":"https://openalex.org/C37279795","wikidata":"https://www.wikidata.org/wiki/Q2492305","display_name":"Consistency model","level":3,"score":0.5675960779190063},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5499259829521179},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5431827306747437},{"id":"https://openalex.org/C159023740","wikidata":"https://www.wikidata.org/wiki/Q623276","display_name":"Deadlock","level":2,"score":0.5223889946937561},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.4770583212375641},{"id":"https://openalex.org/C51185590","wikidata":"https://www.wikidata.org/wiki/Q1017228","display_name":"Bus sniffing","level":5,"score":0.4633951783180237},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.46211957931518555},{"id":"https://openalex.org/C199979278","wikidata":"https://www.wikidata.org/wiki/Q263221","display_name":"MESIF protocol","level":5,"score":0.4248216152191162},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3849354088306427},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37617945671081543},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.358934611082077},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3512876033782959},{"id":"https://openalex.org/C93361087","wikidata":"https://www.wikidata.org/wiki/Q4426698","display_name":"Data consistency","level":2,"score":0.12536746263504028},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:1487340661","doi":null,"is_oa":false,"landing_page_url":"http://i.stanford.edu/pub/cstr/reports/csl/tr/90/423/CSL-TR-90-423.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2051789131","https://openalex.org/W2152450729","https://openalex.org/W2168266481","https://openalex.org/W2176864362"],"related_works":["https://openalex.org/W1562108462","https://openalex.org/W2616868371","https://openalex.org/W4243577185","https://openalex.org/W2618531340","https://openalex.org/W2618059423","https://openalex.org/W2118546962","https://openalex.org/W2101222656","https://openalex.org/W2162810816","https://openalex.org/W7101017558","https://openalex.org/W7100135574"],"abstract_inverted_index":{"Directory-based":[0],"cache":[1],"consistency":[2,100],"protocols":[3],"have":[4,31],"the":[5,28,47,59,79,88,140,143],"potential":[6],"to":[7,11,13,64,95,122],"allow":[8],"shared-memory":[9],"multiprocessors":[10],"scale":[12],"a":[14,36,56,66,104,116,128,131],"large":[15],"number":[16,144],"of":[17,22,50,61,81,108,142,145],"processors.":[18],"While":[19],"many":[20],"variations":[21],"these":[23],"coherence":[24],"schemes":[25],"exist":[26],"in":[27,139],"literature,":[29],"they":[30],"typically":[32],"been":[33],"described":[34],"at":[35,58],"rather":[37],"high":[38],"level,":[39],"making":[40],"adequate":[41],"evaluation":[42],"difficult.":[43],"This":[44],"paper":[45,77],"explores":[46],"implementation":[48],"issues":[49],"directory-based":[51],"coherency":[52,85],"strategies":[53],"by":[54],"developing":[55],"design":[57,80,136],"level":[60],"detail":[62],"needed":[63],"write":[65],"memory":[67],"system":[68],"functional":[69],"simulator":[70],"with":[71],"an":[72,83],"accurate":[73],"timing":[74],"model.":[75],"The":[76,133],"presents":[78],"both":[82],"invalidation":[84],"protocol":[86],"and":[87,102],"associated":[89],"directory/memory":[90],"hardware.":[91],"Support":[92],"is":[93,137],"added":[94],"prevent":[96],"deadlock,":[97],"handle":[98],"subtle":[99],"situations,":[101],"implement":[103],"proper":[105],"programming":[106],"model":[107],"multiprocess":[109],"execution.":[110],"Extensions":[111],"are":[112],"delineated":[113],"for":[114,127,148],"realizing":[115],"multiple-threaded":[117],"directory":[118],"that":[119],"can":[120],"continue":[121],"process":[123],"commands":[124],"while":[125],"waiting":[126],"reply":[129],"from":[130],"cache.":[132],"final":[134],"hardware":[135],"evaluated":[138],"context":[141],"parts":[146],"required":[147],"implementation.":[149]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}