{"id":"https://openalex.org/W3215078051","doi":"https://doi.org/10.1109/nas51552.2021.9605418","title":"NVSwap: Latency-Aware Paging using Non-Volatile Main Memory","display_name":"NVSwap: Latency-Aware Paging using Non-Volatile Main Memory","publication_year":2021,"publication_date":"2021-10-01","ids":{"openalex":"https://openalex.org/W3215078051","doi":"https://doi.org/10.1109/nas51552.2021.9605418","mag":"3215078051"},"language":"en","primary_location":{"id":"doi:10.1109/nas51552.2021.9605418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nas51552.2021.9605418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Networking, Architecture and Storage (NAS)","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/A5112436639","display_name":"Ye\u2010kang Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I137317281","display_name":"Washington State University Vancouver","ror":"https://ror.org/00g2fk805","country_code":"US","type":"education","lineage":["https://openalex.org/I137317281","https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yekang Wu","raw_affiliation_strings":["School of Engineering and Computer Science, Washington State University Vancouver, Vancouver, WA, USA"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Computer Science, Washington State University Vancouver, Vancouver, WA, USA","institution_ids":["https://openalex.org/I137317281"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084907146","display_name":"Xuechen Zhang","orcid":"https://orcid.org/0000-0002-3730-8901"},"institutions":[{"id":"https://openalex.org/I137317281","display_name":"Washington State University Vancouver","ror":"https://ror.org/00g2fk805","country_code":"US","type":"education","lineage":["https://openalex.org/I137317281","https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xuechen Zhang","raw_affiliation_strings":["School of Engineering and Computer Science, Washington State University Vancouver, Vancouver, WA, USA"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Computer Science, Washington State University Vancouver, Vancouver, WA, USA","institution_ids":["https://openalex.org/I137317281"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5112436639"],"corresponding_institution_ids":["https://openalex.org/I137317281"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20722294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9994999766349792,"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":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/paging","display_name":"Paging","score":0.9469795227050781},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8319236040115356},{"id":"https://openalex.org/keywords/demand-paging","display_name":"Demand paging","score":0.821672797203064},{"id":"https://openalex.org/keywords/page-fault","display_name":"Page fault","score":0.6428381204605103},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5915543437004089},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5506873726844788},{"id":"https://openalex.org/keywords/linux-kernel","display_name":"Linux kernel","score":0.502753496170044},{"id":"https://openalex.org/keywords/interleaved-memory","display_name":"Interleaved memory","score":0.4906112253665924},{"id":"https://openalex.org/keywords/virtual-memory","display_name":"Virtual memory","score":0.4593304991722107},{"id":"https://openalex.org/keywords/flat-memory-model","display_name":"Flat memory model","score":0.4119178056716919},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3784254491329193},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.37114644050598145},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.26641136407852173},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.2573888599872589}],"concepts":[{"id":"https://openalex.org/C50954386","wikidata":"https://www.wikidata.org/wiki/Q656083","display_name":"Paging","level":2,"score":0.9469795227050781},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8319236040115356},{"id":"https://openalex.org/C188873839","wikidata":"https://www.wikidata.org/wiki/Q5255045","display_name":"Demand paging","level":5,"score":0.821672797203064},{"id":"https://openalex.org/C193343404","wikidata":"https://www.wikidata.org/wiki/Q1928607","display_name":"Page fault","level":5,"score":0.6428381204605103},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5915543437004089},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5506873726844788},{"id":"https://openalex.org/C553261973","wikidata":"https://www.wikidata.org/wiki/Q14579","display_name":"Linux kernel","level":2,"score":0.502753496170044},{"id":"https://openalex.org/C63511323","wikidata":"https://www.wikidata.org/wiki/Q908936","display_name":"Interleaved memory","level":4,"score":0.4906112253665924},{"id":"https://openalex.org/C76399640","wikidata":"https://www.wikidata.org/wiki/Q189401","display_name":"Virtual memory","level":4,"score":0.4593304991722107},{"id":"https://openalex.org/C57863822","wikidata":"https://www.wikidata.org/wiki/Q905488","display_name":"Flat memory model","level":4,"score":0.4119178056716919},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3784254491329193},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.37114644050598145},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.26641136407852173},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.2573888599872589},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nas51552.2021.9605418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nas51552.2021.9605418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Networking, Architecture and Storage (NAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1594675213","https://openalex.org/W1693661933","https://openalex.org/W1815525760","https://openalex.org/W1964531213","https://openalex.org/W2005697616","https://openalex.org/W2036548030","https://openalex.org/W2101281312","https://openalex.org/W2294497304","https://openalex.org/W2418183460","https://openalex.org/W2621647500","https://openalex.org/W2744982856","https://openalex.org/W3151741126","https://openalex.org/W4243145236","https://openalex.org/W6635717966","https://openalex.org/W6637645679","https://openalex.org/W6638532397","https://openalex.org/W6697158694"],"related_works":["https://openalex.org/W2078640694","https://openalex.org/W2059368477","https://openalex.org/W71081774","https://openalex.org/W4232443537","https://openalex.org/W310629987","https://openalex.org/W2163849448","https://openalex.org/W2164832447","https://openalex.org/W2162241660","https://openalex.org/W930101887","https://openalex.org/W207100770"],"abstract_inverted_index":{"Page":[0],"relocation":[1],"(paging)":[2],"from":[3],"DRAM":[4],"to":[5,37,136,174,234],"swap":[6,78,99,125,150,246],"devices":[7,106],"is":[8,117],"an":[9],"important":[10],"task":[11],"of":[12,71,88,145,184,197,213],"a":[13,32,89,97,132,182,211],"virtual":[14],"memory":[15,45,51,113,204],"system":[16,72],"in":[17,160,203,215],"operating":[18],"systems.":[19],"Existing":[20],"Linux":[21,217],"paging":[22,91,134,146,157,163,230],"mechanisms":[23],"have":[24,209],"two":[25],"main":[26,112],"deficiencies:":[27],"(1)":[28],"they":[29,55,66],"may":[30],"incur":[31],"high":[33,50],"I/O":[34,168],"latency":[35,60,144,176,231],"due":[36],"write":[38],"interference":[39],"on":[40,220],"solid-state":[41,108],"disks":[42],"and":[43,53,86,110,141,152,187,199,236,240],"aggressive":[44],"page":[46,200],"reclaiming":[47,201],"rate":[48,202],"under":[49],"pressure":[52],"(2)":[54],"do":[56],"not":[57],"provide":[58],"predictable":[59],"bound":[61],"for":[62,158,178],"latency-sensitive":[63],"applications":[64,244],"because":[65],"cannot":[67],"control":[68],"the":[69,84,138,143,148,161,166,189,194,216],"allocation":[70,196],"resources":[73],"among":[74,205,242],"concurrent":[75,243],"processes":[76,180,186],"sharing":[77,245],"devices.In":[79],"this":[80],"paper,":[81],"we":[82],"present":[83],"design":[85,116],"implementation":[87],"latency-aware":[90],"mechanism":[92],"called":[93],"NVSwap.":[94],"It":[95,154],"supports":[96,155],"hybrid":[98],"space":[100],"using":[101,121],"both":[102],"regular":[103,149],"secondary":[104],"storage":[105],"(e.g.,":[107],"disks)":[109],"non-volatile":[111],"(NVMM).":[114],"The":[115],"more":[118],"cost-effective":[119],"than":[120],"only":[122],"NVMM":[123,130,198],"as":[124,131],"spaces.":[126],"Furthermore,":[127],"NVSwap":[128,171,214,228],"uses":[129],"persistent":[133,162],"buffer":[135,164],"serve":[137],"page-out":[139],"requests":[140],"hide":[142],"between":[147],"device":[151],"DRAM.":[153],"in-situ":[156],"pages":[159],"avoiding":[165],"slow":[167],"path.":[169],"Finally,":[170],"allows":[172],"users":[173],"specify":[175],"bounds":[177,190],"individual":[179],"or":[181],"group":[183],"related":[185],"enforces":[188],"by":[191,232],"dynamically":[192],"controlling":[193],"resource":[195],"scheduling":[206],"units.":[207],"We":[208],"implemented":[210],"prototype":[212],"kernel-4.4.241":[218],"based":[219],"Intel":[221],"Optane":[222],"DIMMs.":[223],"Our":[224],"results":[225],"demonstrate":[226],"that":[227],"reduces":[229],"up":[233],"99%":[235],"provides":[237],"performance":[238],"guarantee":[239],"isolation":[241],"devices.":[247]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
