乐胖代购免代理版

{"id":"https://openalex.org/W2023452162","doi":"https://doi.org/10.1109/ipdpsw.2014.188","title":"Compactor: Optimization Framework at Staging I/O Nodes","display_name":"Compactor: Optimization Framework at Staging I/O Nodes","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2023452162","doi":"https://doi.org/10.1109/ipdpsw.2014.188","mag":"2023452162"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdpsw.2014.188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5045160894","display_name":"Vishwanath Venkatesan","orcid":"https://orcid.org/0009-0002-6260-4611"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"funder","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vishwanath Venkatesan","raw_affiliation_strings":["Dept. of Comput. Sci., Univ. of Houston, Houston, TX, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Dept. of Comput. Sci., Univ. of Houston, Houston, TX, USA#TAB#","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047201383","display_name":"Mohamad Chaarawi","orcid":"https://orcid.org/0000-0002-7405-2140"},"institutions":[{"id":"https://openalex.org/I2802624869","display_name":"Hereditary Disease Foundation","ror":"https://ror.org/02a3w7r50","country_code":"US","type":"other","lineage":["https://openalex.org/I2802624869"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohamad Chaarawi","raw_affiliation_strings":["[The HDF Group]"],"affiliations":[{"raw_affiliation_string":"[The HDF Group]","institution_ids":["https://openalex.org/I2802624869"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086793848","display_name":"Quincey Koziol","orcid":"https://orcid.org/0000-0002-9410-7321"},"institutions":[{"id":"https://openalex.org/I2802624869","display_name":"Hereditary Disease Foundation","ror":"https://ror.org/02a3w7r50","country_code":"US","type":"other","lineage":["https://openalex.org/I2802624869"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Quincey Koziol","raw_affiliation_strings":["[The HDF Group]"],"affiliations":[{"raw_affiliation_string":"[The HDF Group]","institution_ids":["https://openalex.org/I2802624869"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103111823","display_name":"Edgar Gabriel","orcid":"https://orcid.org/0000-0002-2541-1370"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"funder","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edgar Gabriel","raw_affiliation_strings":["Dept. of Comput. Sci., Univ. of Houston, Houston, TX, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Dept. of Comput. Sci., Univ. of Houston, Houston, TX, USA#TAB#","institution_ids":["https://openalex.org/I44461941"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.463,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":2,"citation_normalized_percentile":{"value":0.200074,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":73,"max":76},"biblio":{"volume":"40","issue":null,"first_page":"1689","last_page":"1697"},"is_retracted":false,"is_paratext":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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9985,"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":0.9979,"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/delegate","display_name":"Delegate","score":0.80059004},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6882634},{"id":"https://openalex.org/keywords/exascale-computing","display_name":"Exascale computing","score":0.44028664},{"id":"https://openalex.org/keywords/performance-improvement","display_name":"Performance Improvement","score":0.42581576}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8568886},{"id":"https://openalex.org/C143273055","wikidata":"https://www.wikidata.org/wiki/Q2382794","display_name":"Delegate","level":2,"score":0.80059004},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8004959},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6882634},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.4873465},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.47345966},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.4610997},{"id":"https://openalex.org/C2778837361","wikidata":"https://www.wikidata.org/wiki/Q2450880","display_name":"Exascale computing","level":3,"score":0.44028664},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.43526894},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.42581576},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4202134},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41888353},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4003388},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdpsw.2014.188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":29,"referenced_works":["https://openalex.org/W109129346","https://openalex.org/W1558115001","https://openalex.org/W1572410620","https://openalex.org/W1963820564","https://openalex.org/W1978574709","https://openalex.org/W1985903916","https://openalex.org/W1998988490","https://openalex.org/W1999354630","https://openalex.org/W2000367394","https://openalex.org/W2006743077","https://openalex.org/W2081612620","https://openalex.org/W2097590615","https://openalex.org/W2104486653","https://openalex.org/W2132757515","https://openalex.org/W2138238632","https://openalex.org/W2140973798","https://openalex.org/W2150697658","https://openalex.org/W2151436730","https://openalex.org/W2155521027","https://openalex.org/W2156077349","https://openalex.org/W2160468834","https://openalex.org/W2165784162","https://openalex.org/W2167563208","https://openalex.org/W2230162516","https://openalex.org/W3149897765","https://openalex.org/W394899050","https://openalex.org/W4213379201","https://openalex.org/W4235956846","https://openalex.org/W4246366511"],"related_works":["https://openalex.org/W4320480730","https://openalex.org/W4318068934","https://openalex.org/W4297752063","https://openalex.org/W4285081369","https://openalex.org/W3128098196","https://openalex.org/W2997651281","https://openalex.org/W2572977084","https://openalex.org/W2290952066","https://openalex.org/W2166828374","https://openalex.org/W2056528600"],"abstract_inverted_index":{"Data-intensive":[0],"applications":[1,16],"are":[2],"largely":[3],"influenced":[4],"by":[5],"I/O":[6,26,37,49,70,132,148],"performance":[7,27,71,154],"on":[8,21,28],"HPC":[9,29,40],"systems":[10,30,41],"and":[11,51,63,146],"the":[12,22,25,32,36,60,73,89,104,118,129,136,160,163],"scalability":[13,23],"of":[14,24,44,128],"such":[15],"to":[17,47,68,96,99,113,167,170],"exascale":[18],"primarily":[19],"depends":[20],"in":[31,173],"future.":[33],"To":[34],"mitigate":[35],"performance,":[38],"recent":[39],"make":[42],"use":[43],"staging":[45,75,105],"nodes":[46],"delegate":[48],"requests":[50,84,116],"in-situ":[52],"data":[53,74],"analysis.":[54],"In":[55,88,159],"this":[56],"paper,":[57],"we":[58,92,108],"present":[59,65,93],"Compactor":[61],"framework":[62],"also":[64,109],"three":[66],"optimizations":[67,122,137],"improve":[69],"at":[72,103],"nodes.":[76],"The":[77],"first":[78],"optimization":[79],"performs":[80],"collective":[81],"buffering":[82],"across":[83],"from":[85,117],"multiple":[86],"processes.":[87],"second":[90],"optimization,":[91],"a":[94,111,126,139,144],"way":[95,112],"steal":[97],"writes":[98],"service":[100],"read":[101],"request":[102],"node.":[106],"Finally,":[107],"provide":[110,168],"\"morph\"":[114],"write":[115],"same":[119],"process.":[120],"All":[121],"were":[123],"implemented":[124],"as":[125],"part":[127],"Exascale":[130],"FastForward":[131],"stack.":[133],"We":[134],"evaluated":[135],"over":[138],"PVFS2":[140],"file":[141],"system":[142],"using":[143],"micro-benchmark":[145],"Flash":[147],"benchmark.":[149],"Our":[150],"results":[151],"indicate":[152],"significant":[153],"benefits":[155],"with":[156],"our":[157],"framework.":[158],"best":[161],"case":[162],"compactor":[164],"is":[165],"able":[166],"up":[169],"70%":[171],"improvement":[172],"performance.":[174]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2023452162","counts_by_year":[{"year":2017,"cited_by_count":2}],"updated_date":"2025-02-19T00:40:26.317562","created_date":"2016-06-24"}