{"id":"https://openalex.org/W2889231555","doi":"https://doi.org/10.1587/transinf.2017edp7296","title":"Evaluating Energy-Efficiency of DRAM Channel Interleaving Schemes for Multithreaded Programs","display_name":"Evaluating Energy-Efficiency of DRAM Channel Interleaving Schemes for Multithreaded Programs","publication_year":2018,"publication_date":"2018-08-31","ids":{"openalex":"https://openalex.org/W2889231555","doi":"https://doi.org/10.1587/transinf.2017edp7296","mag":"2889231555"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2017edp7296","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2017edp7296","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E101.D/9/E101.D_2017EDP7296/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E101.D/9/E101.D_2017EDP7296/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083371024","display_name":"Satoshi Imamura","orcid":"https://orcid.org/0000-0002-8703-3264"},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi IMAMURA","raw_affiliation_strings":["Fujitsu Laboratories Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Ltd","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100924930","display_name":"Yuichiro Yasui","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4210105926","display_name":"Institute of Mathematics and Informatics","ror":"https://ror.org/01b5dy719","country_code":"BG","type":"facility","lineage":["https://openalex.org/I24768866","https://openalex.org/I4210105926"]},{"id":"https://openalex.org/I4210120266","display_name":"Czech Academy of Sciences, Institute of Mathematics","ror":"https://ror.org/02tv1yf50","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210120266"]}],"countries":["BG","CZ","JP"],"is_corresponding":false,"raw_author_name":"Yuichiro YASUI","raw_affiliation_strings":["Institute of Mathematics for Industry, Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematics for Industry, Kyushu University","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4210105926","https://openalex.org/I4210120266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087002387","display_name":"Koji Inoue","orcid":"https://orcid.org/0000-0003-3926-0646"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji INOUE","raw_affiliation_strings":["Faculty of Information Science and Electrical Engineering, Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Science and Electrical Engineering, Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067694674","display_name":"Takatsugu Ono","orcid":"https://orcid.org/0000-0003-2348-0249"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takatsugu ONO","raw_affiliation_strings":["Faculty of Information Science and Electrical Engineering, Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Science and Electrical Engineering, Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101735061","display_name":"Hiroshi Sasaki","orcid":"https://orcid.org/0000-0001-7221-0742"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hiroshi SASAKI","raw_affiliation_strings":["Department of Computer Science, Columbia University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Columbia University","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067662454","display_name":"Katsuki Fujisawa","orcid":"https://orcid.org/0000-0001-8549-641X"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4210105926","display_name":"Institute of Mathematics and Informatics","ror":"https://ror.org/01b5dy719","country_code":"BG","type":"facility","lineage":["https://openalex.org/I24768866","https://openalex.org/I4210105926"]},{"id":"https://openalex.org/I4210120266","display_name":"Czech Academy of Sciences, Institute of Mathematics","ror":"https://ror.org/02tv1yf50","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I202391551","https://openalex.org/I4210120266"]}],"countries":["BG","CZ","JP"],"is_corresponding":false,"raw_author_name":"Katsuki FUJISAWA","raw_affiliation_strings":["Institute of Mathematics for Industry, Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematics for Industry, Kyushu University","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4210105926","https://openalex.org/I4210120266"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2306,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.51471122,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"E101.D","issue":"9","first_page":"2247","last_page":"2257"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9991000294685364,"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":0.9991000294685364,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9975000023841858,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9968000054359436,"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/computer-science","display_name":"Computer science","score":0.8780316710472107},{"id":"https://openalex.org/keywords/dram","display_name":"Dram","score":0.840789794921875},{"id":"https://openalex.org/keywords/interleaving","display_name":"Interleaving","score":0.827115535736084},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.718071460723877},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5914174318313599},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.47904741764068604},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.47891461849212646},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.46340465545654297},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.44258567690849304},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4337106943130493},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.42539751529693604},{"id":"https://openalex.org/keywords/universal-memory","display_name":"Universal memory","score":0.42119792103767395},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.41516512632369995},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3313487470149994},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3178090453147888},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2839111089706421},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.19725742936134338},{"id":"https://openalex.org/keywords/interleaved-memory","display_name":"Interleaved memory","score":0.1197759211063385},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.08258324861526489}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8780316710472107},{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.840789794921875},{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.827115535736084},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.718071460723877},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5914174318313599},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.47904741764068604},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.47891461849212646},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.46340465545654297},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.44258567690849304},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4337106943130493},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.42539751529693604},{"id":"https://openalex.org/C195053848","wikidata":"https://www.wikidata.org/wiki/Q7894141","display_name":"Universal memory","level":5,"score":0.42119792103767395},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.41516512632369995},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3313487470149994},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3178090453147888},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2839111089706421},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.19725742936134338},{"id":"https://openalex.org/C63511323","wikidata":"https://www.wikidata.org/wiki/Q908936","display_name":"Interleaved memory","level":4,"score":0.1197759211063385},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.08258324861526489},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1587/transinf.2017edp7296","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2017edp7296","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E101.D/9/E101.D_2017EDP7296/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},{"id":"pmh:oai:t2r2.star.titech.ac.jp:50704091","is_oa":false,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100919339","pdf_url":null,"source":{"id":"https://openalex.org/S4377196385","display_name":"Tokyo Tech Research Repository (Tokyo Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114531698","host_organization_name":"Tokyo Institute of Technology","host_organization_lineage":["https://openalex.org/I114531698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2017edp7296","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2017edp7296","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E101.D/9/E101.D_2017EDP7296/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1171016092","display_name":"Development and Evaluation of Hierarchical Data Analysis and Optimization System for Realizing Smart City","funder_award_id":"16H01707","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G2521286739","display_name":null,"funder_award_id":"CREST","funder_id":"https://openalex.org/F4320334789","funder_display_name":"Japan Science and Technology Agency"},{"id":"https://openalex.org/G4426541075","display_name":"Controlling a lifetime of PCM cells in a data center","funder_award_id":"16K16027","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320334789","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19"},{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2889231555.pdf","grobid_xml":"https://content.openalex.org/works/W2889231555.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1961751213","https://openalex.org/W1975397284","https://openalex.org/W1977661221","https://openalex.org/W1979201594","https://openalex.org/W1979866689","https://openalex.org/W2002831810","https://openalex.org/W2026517532","https://openalex.org/W2073899127","https://openalex.org/W2098040113","https://openalex.org/W2098515323","https://openalex.org/W2115172404","https://openalex.org/W2118296780","https://openalex.org/W2124237318","https://openalex.org/W2138146350","https://openalex.org/W2142875853","https://openalex.org/W2144154231","https://openalex.org/W2159908132","https://openalex.org/W2162639668","https://openalex.org/W2165697076","https://openalex.org/W2397659679","https://openalex.org/W2474699623","https://openalex.org/W2534252615","https://openalex.org/W2566361918","https://openalex.org/W2781564201","https://openalex.org/W3150682406","https://openalex.org/W4229703929","https://openalex.org/W4244498474","https://openalex.org/W4247787189"],"related_works":["https://openalex.org/W2516517078","https://openalex.org/W2161286015","https://openalex.org/W2150909864","https://openalex.org/W3146763006","https://openalex.org/W4382618825","https://openalex.org/W4211178602","https://openalex.org/W4386903460","https://openalex.org/W2924367614","https://openalex.org/W2094308961","https://openalex.org/W1992487929"],"abstract_inverted_index":{"The":[0],"power":[1,37],"consumption":[2,50,174],"of":[3,12,23,109,138],"server":[4,89],"platforms":[5],"has":[6],"been":[7],"increasing":[8],"as":[9],"the":[10,21,47,57,79,105,135,139,171,190],"amount":[11],"hardware":[13],"resources":[14],"equipped":[15],"on":[16,40,86,151,180],"them":[17],"is":[18,30,51,63,75,93],"increased.":[19],"Especially,":[20],"capacity":[22],"DRAM":[24,34,48,80,172],"continues":[25],"to":[26,55,77,127,145,183,189],"grow,":[27],"and":[28,71,115,157,178,186],"it":[29,62,159,169],"not":[31],"rare":[32],"that":[33,66,91,117,168],"consumes":[35],"higher":[36],"than":[38],"processors":[39],"modern":[41,128],"servers.":[42],"Therefore,":[43],"a":[44,52,87,113,152],"reduction":[45],"in":[46],"energy":[49,59,81,173],"critical":[53],"challenge":[54],"reduce":[56,78],"system-level":[58],"consumption.":[60],"Although":[61],"well":[64],"known":[65],"improving":[67],"row":[68],"buffer":[69],"locality(RBL)":[70],"bank-level":[72],"parallelism":[73],"(BLP)":[74],"effective":[76],"consumption,":[82],"our":[83],"preliminary":[84],"evaluation":[85,166],"real":[88],"demonstrates":[90],"RBL":[92,136],"generally":[94],"low":[95],"across":[96],"15":[97],"multithreaded":[98],"benchmarks.":[99],"In":[100,143],"this":[101,147],"paper,":[102],"we":[103,149],"investigate":[104],"memory":[106,132],"access":[107],"patterns":[108],"these":[110],"benchmarks":[111,140],"using":[112],"simulator":[114],"observe":[116],"cache":[118,162],"line-grained":[119,163],"channel":[120,154],"interleaving":[121,155],"schemes,":[122,192],"which":[123],"are":[124],"widely":[125],"applied":[126],"servers":[129],"including":[130],"multiple":[131],"channels,":[133],"hurt":[134],"each":[137],"potentially":[141],"possesses.":[142],"order":[144],"address":[146],"problem,":[148],"focus":[150],"row-grained":[153],"scheme":[156],"compare":[158],"with":[160],"three":[161],"schemes.":[164],"Our":[165],"shows":[167],"reduces":[170],"by":[175],"16.7%,":[176],"12.3%,":[177],"5.5%":[179],"average":[181],"(up":[182],"34.7%,":[184],"28.2%,":[185],"12.0%)":[187],"compared":[188],"other":[191],"respectively.":[193]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}