{"id":"https://openalex.org/W2980092075","doi":"https://doi.org/10.1109/tc.2019.2946135","title":"Optimizing Parallel I/O Accesses through Pattern-Directed and Layout-Aware Replication","display_name":"Optimizing Parallel I/O Accesses through Pattern-Directed and Layout-Aware Replication","publication_year":2019,"publication_date":"2019-10-08","ids":{"openalex":"https://openalex.org/W2980092075","doi":"https://doi.org/10.1109/tc.2019.2946135","mag":"2980092075"},"language":"en","primary_location":{"id":"doi:10.1109/tc.2019.2946135","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2019.2946135","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","1557-9956","2326-3814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computers","raw_type":"journal-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/A5004997843","display_name":"Shuibing He","orcid":"https://orcid.org/0000-0002-7075-4153"},"institutions":[{"id":"https://openalex.org/I168879160","display_name":"Zhejiang University of Science and Technology","ror":"https://ror.org/05mx0wr29","country_code":"CN","type":"education","lineage":["https://openalex.org/I168879160"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuibing He","raw_affiliation_strings":["College of Computer Science and Technology, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-7075-4153","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I168879160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101508047","display_name":"Yanlong Yin","orcid":"https://orcid.org/0009-0004-1505-4295"},"institutions":[{"id":"https://openalex.org/I4210123185","display_name":"Zhejiang Lab","ror":"https://ror.org/02m2h7991","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210123185"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanlong Yin","raw_affiliation_strings":["Zhejiang Lab, Intelligent Computing System Research Center, Institute of Artificial Intelligence, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Lab, Intelligent Computing System Research Center, Institute of Artificial Intelligence, Hangzhou, China","institution_ids":["https://openalex.org/I4210123185"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057665558","display_name":"Xian\u2010He Sun","orcid":"https://orcid.org/0000-0002-1093-0792"},"institutions":[{"id":"https://openalex.org/I180949307","display_name":"Illinois Institute of Technology","ror":"https://ror.org/037t3ry66","country_code":"US","type":"education","lineage":["https://openalex.org/I180949307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xian-He Sun","raw_affiliation_strings":["Department of Computer Science, Illinois Institute of Technology, Chicago, USA"],"raw_orcid":"https://orcid.org/0000-0002-1093-0792","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Illinois Institute of Technology, Chicago, USA","institution_ids":["https://openalex.org/I180949307"]}]},{"author_position":"middle","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, USA"],"raw_orcid":"https://orcid.org/0000-0002-3730-8901","affiliations":[{"raw_affiliation_string":"School of Engineering and Computer Science, Washington State University Vancouver, Vancouver, USA","institution_ids":["https://openalex.org/I137317281"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066247159","display_name":"Zongpeng Li","orcid":"https://orcid.org/0000-0001-5351-2075"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zongpeng Li","raw_affiliation_strings":["School of Computer Science, Wuhan University, Luojiashan, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Luojiashan, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5004997843"],"corresponding_institution_ids":["https://openalex.org/I168879160"],"apc_list":null,"apc_paid":null,"fwci":0.9286,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.78301678,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"69","issue":"2","first_page":"212","last_page":"225"},"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9945999979972839,"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":0.9941999912261963,"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":0.8089913129806519},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.7316482067108154},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.7159669399261475},{"id":"https://openalex.org/keywords/replica","display_name":"Replica","score":0.62776780128479},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.6182007193565369},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.591209352016449},{"id":"https://openalex.org/keywords/concurrency","display_name":"Concurrency","score":0.5892605781555176},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5516788959503174},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.46049928665161133},{"id":"https://openalex.org/keywords/concurrency-control","display_name":"Concurrency control","score":0.4509543478488922},{"id":"https://openalex.org/keywords/data-access","display_name":"Data access","score":0.45056241750717163},{"id":"https://openalex.org/keywords/parallel-i/o","display_name":"Parallel I/O","score":0.42464521527290344},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.41093841195106506},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.28359538316726685},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.23170417547225952}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8089913129806519},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7316482067108154},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.7159669399261475},{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.62776780128479},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.6182007193565369},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.591209352016449},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.5892605781555176},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5516788959503174},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.46049928665161133},{"id":"https://openalex.org/C84511453","wikidata":"https://www.wikidata.org/wiki/Q2914952","display_name":"Concurrency control","level":3,"score":0.4509543478488922},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.45056241750717163},{"id":"https://openalex.org/C2781057727","wikidata":"https://www.wikidata.org/wiki/Q9941","display_name":"Parallel I/O","level":2,"score":0.42464521527290344},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.41093841195106506},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.28359538316726685},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.23170417547225952},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tc.2019.2946135","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2019.2946135","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","1557-9956","2326-3814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3938313211","display_name":null,"funder_award_id":"61572377","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6099146730","display_name":null,"funder_award_id":"2018QNA5015","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W29965319","https://openalex.org/W1498936153","https://openalex.org/W1510543252","https://openalex.org/W1544082942","https://openalex.org/W1546031997","https://openalex.org/W1569472244","https://openalex.org/W1826815890","https://openalex.org/W1971013508","https://openalex.org/W1990819515","https://openalex.org/W1996509158","https://openalex.org/W2003977671","https://openalex.org/W2023678166","https://openalex.org/W2024329288","https://openalex.org/W2043357417","https://openalex.org/W2080232995","https://openalex.org/W2096747702","https://openalex.org/W2101675015","https://openalex.org/W2123805106","https://openalex.org/W2128134963","https://openalex.org/W2130836080","https://openalex.org/W2140815597","https://openalex.org/W2155238187","https://openalex.org/W2155521027","https://openalex.org/W2165836929","https://openalex.org/W2169909584","https://openalex.org/W2342454696","https://openalex.org/W2343096070","https://openalex.org/W2412428304","https://openalex.org/W2527629189","https://openalex.org/W2794226496","https://openalex.org/W2801461726","https://openalex.org/W2887866878","https://openalex.org/W2913877777","https://openalex.org/W4246367117","https://openalex.org/W4249806163","https://openalex.org/W6629874413","https://openalex.org/W6758543619"],"related_works":["https://openalex.org/W2097927520","https://openalex.org/W2352569620","https://openalex.org/W2600737056","https://openalex.org/W2363597831","https://openalex.org/W2067885694","https://openalex.org/W2420175030","https://openalex.org/W2111183347","https://openalex.org/W2252345624","https://openalex.org/W2052638267","https://openalex.org/W2328928675"],"abstract_inverted_index":{"As":[0],"the":[1,38,116,137,145],"performance":[2,12,39,102,142],"gap":[3],"between":[4],"processors":[5],"and":[6,29,50,68,110,143],"storage":[7],"devices":[8],"keeps":[9],"increasing,":[10],"I/O":[11,42,60,92,140],"becomes":[13],"a":[14,27,70],"critical":[15,96],"bottleneck":[16],"of":[17,40,66,125,147],"modern":[18],"high-performance":[19],"computing":[20],"systems.":[21,43],"In":[22],"this":[23],"paper,":[24],"we":[25],"propose":[26],"pattern-directed":[28],"layout-aware":[30],"data":[31,72,84],"replication":[32,118],"design,":[33],"named":[34],"PDLA,":[35],"to":[36,87],"improve":[37,136],"parallel":[41,139],"PDLA":[44],"includes":[45],"an":[46,51,82],"HDD-based":[47,79,109],"scheme":[48,53,119],"H-PDLA":[49,62,133],"SSD-based":[52,105,111],"S-PDLA.":[54],"For":[55],"applications":[56,67,89],"with":[57,81,90],"relatively":[58],"low":[59],"concurrency,":[61,93],"identifies":[63],"access":[64,76,97],"patterns":[65,98],"makes":[69],"reorganized":[71],"replica":[73],"for":[74],"each":[75],"pattern":[77],"on":[78,104,108,123],"servers":[80,106],"optimized":[83],"layout.":[85],"Moreover,":[86],"accommodate":[88],"high":[91],"S-PDLA":[94,148],"replicates":[95],"that":[99,132],"can":[100,134],"bring":[101],"benefits":[103],"or":[107],"servers.":[112],"We":[113],"have":[114],"implemented":[115],"proposed":[117],"under":[120],"MPICH2":[121],"library":[122],"top":[124],"OrangeFS":[126],"file":[127],"system.":[128],"Experimental":[129],"results":[130],"show":[131],"significantly":[135],"original":[138],"system":[141],"demonstrate":[144],"advantages":[146],"over":[149],"H-PDLA.":[150]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}