{"id":"https://openalex.org/W2065940910","doi":"https://doi.org/10.1109/hipc.2012.6507507","title":"I/O performance characterization of Lustre and NASA applications on Pleiades","display_name":"I/O performance characterization of Lustre and NASA applications on Pleiades","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2065940910","doi":"https://doi.org/10.1109/hipc.2012.6507507","mag":"2065940910"},"language":"en","primary_location":{"id":"doi:10.1109/hipc.2012.6507507","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hipc.2012.6507507","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th International Conference on High Performance Computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ntrs.nasa.gov/api/citations/20130001600/downloads/20130001600.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108251710","display_name":"Subhash Saini","orcid":null},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Subhash Saini","raw_affiliation_strings":["NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050161779","display_name":"Jason Rappleye","orcid":null},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jason Rappleye","raw_affiliation_strings":["NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113594089","display_name":"Johnny Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Johnny Chang","raw_affiliation_strings":["NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043880370","display_name":"David Barker","orcid":null},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Barker","raw_affiliation_strings":["NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108565549","display_name":"Piyush Mehrotra","orcid":null},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Piyush Mehrotra","raw_affiliation_strings":["NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110285125","display_name":"Rupak Biswas","orcid":null},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rupak Biswas","raw_affiliation_strings":["NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Advanced Supercomputing (NAS) Division NASA Ames Research Center Moffett Field, California 94035-1000, USA","institution_ids":["https://openalex.org/I1280536761"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3537,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.92707784,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9980000257492065,"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":0.995199978351593,"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/lustre","display_name":"Lustre (file system)","score":0.9357882142066956},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7776638269424438},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.6297000646591187},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5883591175079346},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.4559796452522278},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.45560023188591003},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.4528343677520752},{"id":"https://openalex.org/keywords/file-size","display_name":"File size","score":0.4240262508392334},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3504493832588196}],"concepts":[{"id":"https://openalex.org/C180699724","wikidata":"https://www.wikidata.org/wiki/Q1877782","display_name":"Lustre (file system)","level":3,"score":0.9357882142066956},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7776638269424438},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.6297000646591187},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5883591175079346},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.4559796452522278},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.45560023188591003},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.4528343677520752},{"id":"https://openalex.org/C2776029614","wikidata":"https://www.wikidata.org/wiki/Q1146367","display_name":"File size","level":2,"score":0.4240262508392334},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3504493832588196}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/hipc.2012.6507507","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hipc.2012.6507507","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th International Conference on High Performance Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:casi.ntrs.nasa.gov:20130001600","is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20130001600","pdf_url":"https://ntrs.nasa.gov/api/citations/20130001600/downloads/20130001600.pdf","source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"ARC-E-DAA-TN6025"}],"best_oa_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:20130001600","is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20130001600","pdf_url":"https://ntrs.nasa.gov/api/citations/20130001600/downloads/20130001600.pdf","source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"ARC-E-DAA-TN6025"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2065940910.pdf"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W1608355481","https://openalex.org/W2085981945","https://openalex.org/W2135038095","https://openalex.org/W2136245133","https://openalex.org/W2168830306","https://openalex.org/W2171906548","https://openalex.org/W6685247953"],"related_works":["https://openalex.org/W2133280212","https://openalex.org/W4311545198","https://openalex.org/W2140836923","https://openalex.org/W2113098103","https://openalex.org/W2164036813","https://openalex.org/W2994238052","https://openalex.org/W2151392458","https://openalex.org/W3097895792","https://openalex.org/W2768462553","https://openalex.org/W2800895432"],"abstract_inverted_index":{"In":[0,30,196],"this":[1,197,204],"paper":[2],"we":[3,40,199],"study":[4,247],"the":[5,8,34,71,119,122,144,148,162,172,185,201,219,241,248,259,284],"performance":[6,38,78,174,260,271],"of":[7,19,36,51,73,83,90,110,121,147,164,175,179,203,221,250,262,273],"Lustre":[9,37,123,227,263],"file":[10,165,274,280],"system":[11,234],"using":[12,56,289],"five":[13,209],"scientific":[14,213],"and":[15,53,61,86,93,95,125,150,189,214,223,236,243,246,266,277],"engineering":[16,215],"applications":[17],"representative":[18],"NASA":[20,212,287],"workload":[21,288],"on":[22,67,161,206,254],"large-scale":[23],"supercomputing":[24],"systems":[25],"such":[26,129],"as":[27,130],"NASA's":[28],"Pleiades.":[29],"order":[31],"to":[32,105,170,192,228],"facilitate":[33],"collection":[35],"metrics,":[39],"have":[41],"developed":[42],"a":[43,48,63,74,168],"software":[44],"tool":[45,205],"that":[46,229],"exports":[47],"wide":[49],"variety":[50],"client":[52,124],"server-side":[54],"metrics":[55,69,79],"SGI's":[57],"Performance":[58],"Co-Pilot":[59],"(PCP),":[60],"generates":[62],"human":[64],"readable":[65],"report":[66],"key":[68],"at":[70],"end":[72],"batch":[75],"job.":[76],"These":[77,137],"are":[80,140],"(a)":[81],"amount":[82],"data":[84,181],"read":[85,222,242],"written,":[87],"(b)":[88],"number":[89,163],"files":[91],"opened":[92],"closed,":[94],"(c)":[96],"remote":[97],"procedure":[98],"call":[99],"(RPC)":[100],"size":[101,116,188,253,265],"distribution":[102,117],"(4":[103],"KB":[104],"1024":[106],"KB,":[107],"in":[108,142,153],"powers":[109],"2)":[111],"for":[112,157,208,286],"I/O":[113,145,173,180,194,255],"operations.":[114,256],"RPC":[115],"measures":[118],"efficiency":[120],"can":[126,151],"pinpoint":[127],"problems":[128],"small":[131],"write":[132,224,244],"sizes,":[133],"disk":[134],"fragmentation,":[135],"etc.":[136],"extracted":[138],"statistics":[139],"useful":[141],"determining":[143],"pattern":[146],"application":[149],"assist":[152],"identifying":[154],"possible":[155],"improvements":[156],"users'":[158],"applications.":[159,177,216],"Information":[160],"operations":[166,225],"enables":[167],"scientist":[169],"optimize":[171],"their":[176],"Amount":[178],"helps":[182],"users":[183],"choose":[184],"optimal":[186],"stripe":[187,190,264,267],"count":[191,268],"enhance":[193],"performance.":[195],"paper,":[198],"demonstrate":[200],"usefulness":[202],"Pleiades":[207],"production":[210],"quality":[211],"We":[217,238,257],"compare":[218],"latency":[220],"under":[226],"with":[230,270],"NFS":[231],"by":[232,282],"tracing":[233],"calls":[235],"signals.":[237],"also":[239],"investigate":[240],"policies":[245],"effect":[249],"page":[251],"cache":[252],"examine":[258],"impact":[261],"along":[269],"evaluation":[272],"per":[275],"process":[276],"single":[278],"shared":[279],"accessed":[281],"all":[283],"processes":[285],"parameterized":[290],"IOR":[291],"benchmark.":[292]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
