{"id":"https://openalex.org/W2516525109","doi":"https://doi.org/10.1109/nvmsa.2016.7547186","title":"Lynx: a learning linux prefetching mechanism for SSD performance model","display_name":"Lynx: a learning linux prefetching mechanism for SSD performance model","publication_year":2016,"publication_date":"2016-08-01","ids":{"openalex":"https://openalex.org/W2516525109","doi":"https://doi.org/10.1109/nvmsa.2016.7547186","mag":"2516525109"},"language":"en","primary_location":{"id":"doi:10.1109/nvmsa.2016.7547186","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nvmsa.2016.7547186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 5th Non-Volatile Memory Systems and Applications Symposium (NVMSA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5016788224","display_name":"Arezki Laga","orcid":null},"institutions":[{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Arezki Laga","raw_affiliation_strings":["Kode Software, Paris, France","Univ. Bretagne Occidentale UMR 6285, Lab-STICC, Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kode Software, Paris, France","institution_ids":[]},{"raw_affiliation_string":"Univ. Bretagne Occidentale UMR 6285, Lab-STICC, Brest, France","institution_ids":["https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020001067","display_name":"Jalil Boukhobza","orcid":"https://orcid.org/0000-0002-2194-4006"},"institutions":[{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jalil Boukhobza","raw_affiliation_strings":["Univ. Bretagne Occidentale UMR 6285, Lab-STICC, Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. Bretagne Occidentale UMR 6285, Lab-STICC, Brest, France","institution_ids":["https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108636826","display_name":"Michel Koskas","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michel Koskas","raw_affiliation_strings":["Kode Software, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kode Software, Paris, France","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106419334","display_name":"Frank Singhoff","orcid":null},"institutions":[{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Frank Singhoff","raw_affiliation_strings":["Univ. Bretagne Occidentale UMR 6285, Lab-STICC, Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. Bretagne Occidentale UMR 6285, Lab-STICC, Brest, France","institution_ids":["https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","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/T11181","display_name":"Advanced Data Storage Technologies","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/T11478","display_name":"Caching and Content Delivery","score":0.9983999729156494,"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":0.996999979019165,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8670954704284668},{"id":"https://openalex.org/keywords/linux-kernel","display_name":"Linux kernel","score":0.7395007014274597},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.6737799048423767},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5836228728294373},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5444009304046631},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.4616592824459076},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.446189284324646},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.4121403098106384}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8670954704284668},{"id":"https://openalex.org/C553261973","wikidata":"https://www.wikidata.org/wiki/Q14579","display_name":"Linux kernel","level":2,"score":0.7395007014274597},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.6737799048423767},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5836228728294373},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5444009304046631},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.4616592824459076},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.446189284324646},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.4121403098106384},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/nvmsa.2016.7547186","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nvmsa.2016.7547186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 5th Non-Volatile Memory Systems and Applications Symposium (NVMSA)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01354911v1","is_oa":false,"landing_page_url":"https://hal.univ-brest.fr/hal-01354911","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://sites.google.com/a/camelab.org/nvmsa-2016/home","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W148895426","https://openalex.org/W1515422725","https://openalex.org/W1548154710","https://openalex.org/W1549998098","https://openalex.org/W1901671696","https://openalex.org/W2025153188","https://openalex.org/W2041282763","https://openalex.org/W2077601829","https://openalex.org/W2125181832","https://openalex.org/W2137935742","https://openalex.org/W2141676084","https://openalex.org/W2160179738","https://openalex.org/W2162773908","https://openalex.org/W2163750144","https://openalex.org/W2504094865","https://openalex.org/W3005250903","https://openalex.org/W6605988202","https://openalex.org/W6632876426","https://openalex.org/W6678730534","https://openalex.org/W6683877872"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W4321353415","https://openalex.org/W2745001401","https://openalex.org/W1564587923","https://openalex.org/W2614013133","https://openalex.org/W2379000728","https://openalex.org/W2364369864","https://openalex.org/W4287776891","https://openalex.org/W1922733741","https://openalex.org/W2347643135"],"abstract_inverted_index":{"Traditional":[0],"Linux":[1,71,132,174],"prefetching":[2,60,73],"algorithms":[3],"were":[4],"based":[5,43,91],"on":[6,92,159],"spatial":[7],"locality":[8],"of":[9,15,23,150],"I/O":[10,28,99],"workloads":[11,29],"and":[12,80,102,127,161],"performance":[13,49,78],"model":[14,50,79],"hard":[16],"disk":[17],"drives.":[18],"From":[19],"the":[20,38,70,104,118,131,139,148],"applicative":[21],"point":[22],"view,":[24],"current":[25],"data-intensive":[26],"applications":[27,82],"are":[30],"turning":[31],"towards":[32],"more":[33],"random":[34],"patterns":[35,101],"while":[36],"from":[37],"storage":[39,44],"device":[40],"perspective,":[41],"flash":[42],"devices":[45],"present":[46,57],"a":[47,58,86],"different":[48],"than":[51],"HDDs.":[52],"In":[53],"this":[54],"work,":[55],"we":[56],"new":[59,81],"mechanism":[61],"named":[62],"Lynx.":[63],"Lynx":[64,84,146],"aims":[65],"to":[66,172],"adapt":[67],"and/or":[68],"complement":[69],"read-ahead":[72],"system":[74,90],"for":[75],"both":[76],"SSD":[77],"needs.":[83],"uses":[85],"simple":[87],"machine":[88],"learning":[89,96],"Markov":[93,120],"chains.":[94],"The":[95,110,142],"phase":[97,112],"detects":[98],"workload":[100],"computes":[103],"transition":[105],"probabilities":[106],"between":[107],"file":[108,115],"pages.":[109],"prediction":[111],"prefetchs":[113],"predicted":[114],"pages":[116],"with":[117],"resulting":[119],"statemachine.":[121],"We":[122,134],"have":[123],"implemented":[124],"our":[125,136],"solution":[126,137],"integrated":[128],"it":[129],"into":[130],"kernel.":[133],"experimented":[135],"using":[138],"TPCH":[140],"benchmark.":[141],"results":[143],"show":[144],"that":[145],"divides":[147],"number":[149],"page":[151,155],"cache":[152],"misses":[153],"(major":[154],"faults)":[156],"by":[157,168],"2":[158],"average":[160],"thus":[162],"reduces":[163],"TPC-H":[164],"queries":[165],"execution":[166],"time":[167],"50%":[169],"as":[170],"compared":[171],"traditional":[173],"read-ahead.":[175]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}