{"id":"https://openalex.org/W2798794597","doi":"https://doi.org/10.23919/date.2018.8342227","title":"HME: A lightweight emulator for hybrid memory","display_name":"HME: A lightweight emulator for hybrid memory","publication_year":2018,"publication_date":"2018-03-01","ids":{"openalex":"https://openalex.org/W2798794597","doi":"https://doi.org/10.23919/date.2018.8342227","mag":"2798794597"},"language":"en","primary_location":{"id":"doi:10.23919/date.2018.8342227","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date.2018.8342227","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Design, Automation & Test in Europe Conference & Exhibition (DATE)","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/A5068662280","display_name":"Zhuohui Duan","orcid":"https://orcid.org/0000-0002-3950-3209"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhuohui Duan","raw_affiliation_strings":["Services Computing Technology and System Lab/Cluster and Grid Computing Lab/Big Data Technology and System Lab, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab/Cluster and Grid Computing Lab/Big Data Technology and System Lab, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033955608","display_name":"Haikun Liu","orcid":"https://orcid.org/0000-0003-4290-1408"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haikun Liu","raw_affiliation_strings":["Services Computing Technology and System Lab/Cluster and Grid Computing Lab/Big Data Technology and System Lab, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab/Cluster and Grid Computing Lab/Big Data Technology and System Lab, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022398389","display_name":"Xiaofei Liao","orcid":"https://orcid.org/0000-0001-6302-813X"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofei Liao","raw_affiliation_strings":["Services Computing Technology and System Lab/Cluster and Grid Computing Lab/Big Data Technology and System Lab, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab/Cluster and Grid Computing Lab/Big Data Technology and System Lab, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022262922","display_name":"Hai Jin","orcid":"https://orcid.org/0000-0002-3934-7605"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hai Jin","raw_affiliation_strings":["Services Computing Technology and System Lab/Cluster and Grid Computing Lab/Big Data Technology and System Lab, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Services Computing Technology and System Lab/Cluster and Grid Computing Lab/Big Data Technology and System Lab, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5068662280"],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":4.0395,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.94451234,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1375","last_page":"1380"},"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/T11181","display_name":"Advanced Data Storage Technologies","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/T10829","display_name":"Interconnection Networks and Systems","score":0.9984999895095825,"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/emulation","display_name":"Emulation","score":0.7931966781616211},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7931933999061584},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.723522424697876},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.6329145431518555},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5111525654792786},{"id":"https://openalex.org/keywords/non-volatile-memory","display_name":"Non-volatile memory","score":0.49783778190612793},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.41354721784591675},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16200315952301025}],"concepts":[{"id":"https://openalex.org/C149810388","wikidata":"https://www.wikidata.org/wiki/Q5374873","display_name":"Emulation","level":2,"score":0.7931966781616211},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7931933999061584},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.723522424697876},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.6329145431518555},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5111525654792786},{"id":"https://openalex.org/C177950962","wikidata":"https://www.wikidata.org/wiki/Q10997658","display_name":"Non-volatile memory","level":2,"score":0.49783778190612793},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.41354721784591675},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16200315952301025},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/date.2018.8342227","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date.2018.8342227","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Design, Automation & Test in Europe Conference & Exhibition (DATE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1992755462","https://openalex.org/W2005203204","https://openalex.org/W2048588974","https://openalex.org/W2113235308","https://openalex.org/W2113637091","https://openalex.org/W2147539449","https://openalex.org/W2147657366","https://openalex.org/W2150662965","https://openalex.org/W2155694951","https://openalex.org/W2157808045","https://openalex.org/W2162121187","https://openalex.org/W2162639668","https://openalex.org/W2198659786","https://openalex.org/W2204664557","https://openalex.org/W2252166639","https://openalex.org/W2604595776","https://openalex.org/W2619024801","https://openalex.org/W2625835573","https://openalex.org/W4245923077"],"related_works":["https://openalex.org/W1850654559","https://openalex.org/W2078396904","https://openalex.org/W2393801835","https://openalex.org/W2377594951","https://openalex.org/W3012132126","https://openalex.org/W3097773961","https://openalex.org/W2763547371","https://openalex.org/W2086804599","https://openalex.org/W2376543575","https://openalex.org/W2964889316"],"abstract_inverted_index":{"Emerging":[0],"non-volatile":[1],"memory":[2,51,104,131],"(NVM)":[3],"technologies":[4],"have":[5],"been":[6],"widely":[7],"studied":[8],"in":[9,68,179,192],"recent":[10],"years.":[11],"Those":[12],"studies":[13],"mainly":[14],"rely":[15],"on":[16,88,107,119],"cycle-accurate":[17],"architecture":[18],"simulators":[19],"because":[20],"the":[21,57,108,114,120,139,142,153,165,188],"commercial":[22],"NVM":[23,61,87,99,133,158,170],"hardware":[24,65],"is":[25,182,194],"still":[26],"unavailable.":[27],"However,":[28],"current":[29],"simulation":[30],"approaches":[31],"are":[32,175],"either":[33],"too":[34],"slow,":[35],"or":[36,134],"cannot":[37],"simulate":[38],"complex":[39],"and":[40,84,151,172],"large-scale":[41],"workloads.":[42],"In":[43],"this":[44],"paper,":[45],"we":[46,123],"propose":[47],"a":[48,95,156],"DRAM-based":[49],"hybrid":[50,117],"emulator,":[52],"called":[53],"HME,":[54,180],"to":[55,75,129],"emulate":[56,76,94],"performance":[58,190],"characteristics":[59],"of":[60,79,98,116,141,169,197],"devices.":[62],"HME":[63,92,193],"exploits":[64],"features":[66],"available":[67],"commodity":[69],"Non-Uniform":[70],"Memory":[71],"Access":[72],"(NUMA)":[73],"architectures":[74],"two":[77],"kinds":[78],"memories:":[80],"fast,":[81],"local":[82],"DRAM,":[83],"slower,":[85],"remote":[86,109],"other":[89],"NUMA":[90,110],"nodes.":[91,111],"can":[93],"wide":[96],"range":[97],"latencies":[100,174],"by":[101,147],"injecting":[102],"software-created":[103],"access":[105],"delays":[106],"To":[112],"evaluate":[113,138],"impact":[115],"memories":[118],"application":[121,126,189],"performance,":[122],"also":[124],"provide":[125],"programming":[127],"interfaces":[128],"allocate":[130],"from":[132],"DRAM":[135],"regions.":[136],"We":[137],"accuracy":[140],"read/write":[143],"delay":[144],"injection":[145],"models":[146],"using":[148],"SPEC":[149],"CPU2006":[150],"compare":[152],"results":[154,162],"with":[155],"state-of-the-art":[157],"emulator":[159],"Quartz.":[160,186,201],"Experimental":[161],"demonstrate":[163],"that":[164],"average":[166],"emulation":[167],"errors":[168],"read":[171],"write":[173],"less":[176],"than":[177,185,200],"5%":[178],"which":[181],"much":[183],"lower":[184,199],"Moreover,":[187],"overhead":[191],"one":[195],"order":[196],"magnitude":[198]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}