{"id":"https://openalex.org/W2002125998","doi":"https://doi.org/10.1145/782814.782850","title":"Profile-guided I/O partitioning","display_name":"Profile-guided I/O partitioning","publication_year":2003,"publication_date":"2003-06-23","ids":{"openalex":"https://openalex.org/W2002125998","doi":"https://doi.org/10.1145/782814.782850","mag":"2002125998"},"language":"en","primary_location":{"id":"doi:10.1145/782814.782850","doi":"https://doi.org/10.1145/782814.782850","is_oa":false,"landing_page_url":"https://doi.org/10.1145/782814.782850","pdf_url":null,"source":{"id":"https://openalex.org/S4306419857","display_name":"International Conference on Supercomputing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th annual international conference on Supercomputing","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5036536626","display_name":"Yijian Wang","orcid":"https://orcid.org/0000-0001-7868-3807","observed_orcids":["https://orcid.org/0000-0001-7868-3807"]},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yijian Wang","raw_affiliation_strings":["Northeastern University, Boston, MA","Northeastern University, Boston (MA)#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA","institution_ids":["https://openalex.org/I12912129"]},{"raw_affiliation_string":"Northeastern University, Boston (MA)#TAB#","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061128237","display_name":"David R Kaeli","orcid":"https://orcid.org/0000-0002-5692-0151","observed_orcids":["https://orcid.org/0000-0002-5692-0151"]},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Kaeli","raw_affiliation_strings":["Northeastern University, Boston, MA","Northeastern University, Boston (MA)#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, MA","institution_ids":["https://openalex.org/I12912129"]},{"raw_affiliation_string":"Northeastern University, Boston (MA)#TAB#","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I12912129"],"apc_list":null,"apc_paid":null,"fwci":0.6834,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.73114912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"252","last_page":"260"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9721999764442444,"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":0.9721999764442444,"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":0.023099999874830246,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.0015999999595806003,"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/parallel-file-i-o","display_name":"parallel file I/O","score":0.828000009059906},{"id":"https://openalex.org/keywords/mpi-io","display_name":"MPI-IO","score":0.8500000238418579},{"id":"https://openalex.org/keywords/cluster-file-systems","display_name":"cluster file systems","score":0.6129999756813049},{"id":"https://openalex.org/keywords/i-o-throughput","display_name":"I/O throughput","score":0.7860000133514404},{"id":"https://openalex.org/keywords/disk-striping","display_name":"disk striping","score":0.527999997138977},{"id":"https://openalex.org/keywords/i-o-profiling","display_name":"I/O profiling","score":0.6359999775886536}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5431609749794006}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/782814.782850","doi":"https://doi.org/10.1145/782814.782850","is_oa":false,"landing_page_url":"https://doi.org/10.1145/782814.782850","pdf_url":null,"source":{"id":"https://openalex.org/S4306419857","display_name":"International Conference on Supercomputing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th annual international conference on Supercomputing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.57.8618","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.57.8618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ece.neu.edu/students/yiwang/p066-wang.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W131636683","https://openalex.org/W1514604846","https://openalex.org/W1554341256","https://openalex.org/W1697561794","https://openalex.org/W2045135437","https://openalex.org/W2064254674","https://openalex.org/W2067745683","https://openalex.org/W2073936148","https://openalex.org/W2100103051","https://openalex.org/W2104486653","https://openalex.org/W2105881556","https://openalex.org/W2108315152","https://openalex.org/W2111406537","https://openalex.org/W2112794038","https://openalex.org/W2116730320","https://openalex.org/W2121950841","https://openalex.org/W2124594682","https://openalex.org/W2130836080","https://openalex.org/W2131434993","https://openalex.org/W2146247503","https://openalex.org/W2147504831","https://openalex.org/W2150864656","https://openalex.org/W2153793343","https://openalex.org/W2163534300","https://openalex.org/W2169666970","https://openalex.org/W3046696662","https://openalex.org/W4242817344","https://openalex.org/W4248578633","https://openalex.org/W4249298521","https://openalex.org/W4285719527","https://openalex.org/W6676751535"],"related_works":["https://openalex.org/W7100734639","https://openalex.org/W2043357417","https://openalex.org/W2166037858","https://openalex.org/W2005484731","https://openalex.org/W2002039039","https://openalex.org/W2564101372","https://openalex.org/W7100014182","https://openalex.org/W4233859894","https://openalex.org/W2308070382","https://openalex.org/W7098364673"],"abstract_inverted_index":{"In":[0],"the":[1,52,77,108,117,123,138,145,182,194],"field":[2],"of":[3,18,28,37,54,71,110],"high":[4],"performance":[5,46,109],"computing":[6],"there":[7],"is":[8,119,125],"a":[9,25,34,154],"growing":[10],"need":[11,63,132],"to":[12,33,64,85,133,160,178,189,202,209],"process":[13],"large,":[14],"complex":[15],"datasets.":[16],"Many":[17],"these":[19,41,200],"applications":[20,112,166],"are":[21,172],"file-intensive":[22,111,165],"workloads,":[23],"performing":[24],"large":[26,99],"number":[27,36,53],"reads":[29],"from":[30],"and":[31,81,121,143,175],"writes":[32],"small":[35],"files.":[38],"When":[39],"executing":[40],"workloads":[42],"on":[43,115,128,168],"cluster-based":[44,169],"systems,":[45],"cannot":[47],"scale":[48],"by":[49],"simply":[50],"increasing":[51],"compute":[55],"nodes.":[56],"To":[57],"effectively":[58],"exploit":[59],"parallel":[60,73,87],"resources":[61],"we":[62,152],"parallelize":[65,161],"file":[66,204],"I/O.":[67],"The":[68],"potential":[69],"impact":[70],"exploiting":[72],"I/O":[74,88,130,162,177,187,195,212],"grows":[75],"as":[76],"gap":[78],"between":[79],"CPU":[80],"disk":[82,146],"speeds":[83],"continues":[84],"increase.While":[86],"middleware":[89],"systems":[90],"(e.g.,":[91],"MPI":[92,174,176],"I/O)":[93],"provide":[94,179],"users":[95],"with":[96],"environments":[97],"where":[98,122],"datasets":[100],"can":[101],"be":[102,134],"shared":[103],"among":[104],"multiple":[105,207],"distributed":[106],"processes,":[107],"depends":[113],"heavily":[114],"how":[116],"data":[118,124],"accessed":[120],"physically":[126],"located":[127],"disk.":[129],"operations":[131],"parallelized":[135],"both":[136],"at":[137,144,181],"application":[139,183],"level":[140,147],"(using":[141,148],"middleware)":[142],"partitioning).In":[149],"this":[150],"paper,":[151],"present":[153],"new":[155],"profile-guided":[156],"greedy":[157],"partitioning":[158,205],"algorithm":[159],"access":[163],"for":[164],"run":[167],"systems.":[170],"We":[171,185,197],"using":[173],"parallelization":[180],"level.":[184],"utilize":[186],"profiling":[188],"capture":[190],"relevant":[191],"information":[192],"about":[193],"stream.":[196],"then":[198],"use":[199],"profiles":[201],"guide":[203],"across":[206],"disks":[208],"significantly":[210],"improve":[211],"throughput.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2016-06-24T00:00:00"}