{"id":"https://openalex.org/W2071338545","doi":"https://doi.org/10.1145/2616498.2616536","title":"Workload Aware Utilization Optimization for a Petaflop Supercomputer","display_name":"Workload Aware Utilization Optimization for a Petaflop Supercomputer","publication_year":2014,"publication_date":"2014-07-11","ids":{"openalex":"https://openalex.org/W2071338545","doi":"https://doi.org/10.1145/2616498.2616536","mag":"2071338545"},"language":"en","primary_location":{"id":"doi:10.1145/2616498.2616536","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2616498.2616536","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 Annual Conference on Extreme Science and Engineering Discovery Environment","raw_type":"proceedings-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/A5070569867","display_name":"Fei Xing","orcid":"https://orcid.org/0000-0002-8468-634X"},"institutions":[{"id":"https://openalex.org/I66531908","display_name":"Mathematica Policy Research","ror":"https://ror.org/02403vr89","country_code":"US","type":"facility","lineage":["https://openalex.org/I66531908"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Fei Xing","raw_affiliation_strings":["Mathematica Policy Research, 1100 1st Street, NE, Washington D.C., 20002"],"affiliations":[{"raw_affiliation_string":"Mathematica Policy Research, 1100 1st Street, NE, Washington D.C., 20002","institution_ids":["https://openalex.org/I66531908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017918038","display_name":"Haihang You","orcid":"https://orcid.org/0009-0005-9031-9430"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haihang You","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, P. R. China","Institute of Computing Technology, Chinese Academy of Sciences, P.R.China#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, P. R. China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, P.R.China#TAB#","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5070569867"],"corresponding_institution_ids":["https://openalex.org/I66531908"],"apc_list":null,"apc_paid":null,"fwci":0.3448,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.66499496,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9998999834060669,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9998999834060669,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9944000244140625,"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":0.8545640110969543},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.8026523590087891},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.7556260824203491},{"id":"https://openalex.org/keywords/job-queue","display_name":"Job queue","score":0.6334049105644226},{"id":"https://openalex.org/keywords/turnaround-time","display_name":"Turnaround time","score":0.6274038553237915},{"id":"https://openalex.org/keywords/batch-processing","display_name":"Batch processing","score":0.6126998662948608},{"id":"https://openalex.org/keywords/job-scheduler","display_name":"Job scheduler","score":0.5820057392120361},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.5637996792793274},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.5306958556175232},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4008945822715759},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.36686837673187256},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.357485830783844},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.150255024433136}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8545640110969543},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.8026523590087891},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.7556260824203491},{"id":"https://openalex.org/C171627638","wikidata":"https://www.wikidata.org/wiki/Q6206744","display_name":"Job queue","level":4,"score":0.6334049105644226},{"id":"https://openalex.org/C176553487","wikidata":"https://www.wikidata.org/wiki/Q7855819","display_name":"Turnaround time","level":2,"score":0.6274038553237915},{"id":"https://openalex.org/C172658912","wikidata":"https://www.wikidata.org/wiki/Q661613","display_name":"Batch processing","level":2,"score":0.6126998662948608},{"id":"https://openalex.org/C111873713","wikidata":"https://www.wikidata.org/wiki/Q1641413","display_name":"Job scheduler","level":3,"score":0.5820057392120361},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.5637996792793274},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.5306958556175232},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4008945822715759},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.36686837673187256},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.357485830783844},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.150255024433136}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2616498.2616536","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2616498.2616536","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 Annual Conference on Extreme Science and Engineering Discovery Environment","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1565502159","https://openalex.org/W1596936080","https://openalex.org/W2058552802","https://openalex.org/W2070968529","https://openalex.org/W2072637364","https://openalex.org/W2139250332","https://openalex.org/W2147953263","https://openalex.org/W2581907372"],"related_works":["https://openalex.org/W1949686329","https://openalex.org/W2155531307","https://openalex.org/W4319941049","https://openalex.org/W2368323020","https://openalex.org/W2418418119","https://openalex.org/W2002301261","https://openalex.org/W2083088499","https://openalex.org/W2615565194","https://openalex.org/W1995788800","https://openalex.org/W1967173449"],"abstract_inverted_index":{"Nowadays,":[0],"computing":[1],"resources":[2],"like":[3],"supercomputers":[4],"are":[5,12,141],"shared":[6],"by":[7,34],"many":[8],"users.":[9],"Most":[10],"systems":[11,16],"equipped":[13],"with":[14,146,157],"batch":[15,42,60,91,125,173],"as":[17],"their":[18,63],"resource":[19],"managers.":[20],"From":[21],"a":[22,49,71,83,112,147],"user's":[23],"perspective,":[24],"the":[25,39,59,120,130,133,179],"overall":[26],"turnaround":[27],"of":[28,38,41,73,78,123,132,161],"each":[29],"submitted":[30],"job":[31,65,154],"is":[32,70],"measured":[33],"time-to-solution":[35],"which":[36,167],"consists":[37],"sum":[40],"queuing":[43],"time":[44,56,94,165],"and":[45,76,104,163],"execution":[46],"time.":[47],"On":[48],"busy":[50],"machine,":[51],"most":[52],"jobs":[53],"spend":[54],"more":[55],"waiting":[57,93,127,171],"in":[58,172],"queue":[61,92,126],"than":[62],"real":[64],"executions.":[66],"And":[67],"rarely":[68],"this":[69],"topic":[72],"performance":[74],"tuning":[75],"optimization":[77],"parallel":[79],"computing.":[80],"we":[81,114,140,190],"propose":[82],"workload":[84,108,131],"aware":[85],"method":[86],"systematically":[87],"to":[88,101,118,143,152],"predict":[89,119],"jobs'":[90],"patterns.":[95],"Consequently,":[96],"it":[97],"will":[98,168],"help":[99],"user":[100],"optimize":[102],"utilization":[103],"improve":[105],"productivity.":[106],"With":[107],"data":[109],"gathered":[110],"from":[111],"supercomputer,":[113],"apply":[115],"Bayesian":[116],"framework":[117],"temporal":[121],"trend":[122],"long-time":[124,170],"probability.":[128],"Thus,":[129],"machine":[134],"not":[135],"only":[136],"can":[137],"be":[138],"predicted,":[139],"able":[142],"provide":[144],"users":[145],"monthly":[148],"updated":[149],"reference":[150],"chart":[151],"suggest":[153],"submission":[155],"assembled":[156],"better":[158],"chosen":[159],"number":[160],"CPU":[162],"running":[164],"requests,":[166],"avoid":[169],"queue.":[174],"Our":[175],"experiment":[176],"shows":[177],"that":[178],"model":[180],"could":[181],"make":[182],"over":[183],"89%":[184],"correct":[185],"predictions":[186],"for":[187],"all":[188],"cases":[189],"have":[191],"tested.":[192]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}