{"id":"https://openalex.org/W4400798879","doi":"https://doi.org/10.1145/3626203.3670610","title":"Parallel Backfill: Improving HPC System Performance by Scheduling Jobs in Parallel","display_name":"Parallel Backfill: Improving HPC System Performance by Scheduling Jobs in Parallel","publication_year":2024,"publication_date":"2024-07-17","ids":{"openalex":"https://openalex.org/W4400798879","doi":"https://doi.org/10.1145/3626203.3670610"},"language":"en","primary_location":{"id":"doi:10.1145/3626203.3670610","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3626203.3670610","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Practice and Experience in Advanced Research Computing 2024: Human Powered Computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3626203.3670610","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104682239","display_name":"Donald Riffel","orcid":"https://orcid.org/0009-0007-6854-9963"},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Donald Riffel","raw_affiliation_strings":["Computer Science, Kansas State University, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science, Kansas State University, USA","institution_ids":["https://openalex.org/I189590672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061622185","display_name":"Daniel Andresen","orcid":"https://orcid.org/0000-0003-2345-6695"},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Andresen","raw_affiliation_strings":["Computer Science, Kansas State University, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science, Kansas State University, USA","institution_ids":["https://openalex.org/I189590672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051137471","display_name":"Scott Hutchison","orcid":"https://orcid.org/0000-0002-6698-3033"},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott Hutchison","raw_affiliation_strings":["Computer Science, Kansas State University, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science, Kansas State University, USA","institution_ids":["https://openalex.org/I189590672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006717723","display_name":"William Hsu","orcid":"https://orcid.org/0000-0002-2950-6246"},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William Hsu","raw_affiliation_strings":["Computer Science, Kansas State University, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science, Kansas State University, USA","institution_ids":["https://openalex.org/I189590672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5104682239"],"corresponding_institution_ids":["https://openalex.org/I189590672"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11195876,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9993000030517578,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9970999956130981,"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/computer-science","display_name":"Computer science","score":0.7224981188774109},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6627442240715027},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.5980197191238403},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.597335159778595},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.5701321959495544},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4028547704219818},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.20102214813232422},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10250219702720642},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.06997188925743103},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.0674491822719574}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7224981188774109},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6627442240715027},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.5980197191238403},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.597335159778595},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.5701321959495544},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4028547704219818},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.20102214813232422},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10250219702720642},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.06997188925743103},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.0674491822719574}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3626203.3670610","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3626203.3670610","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Practice and Experience in Advanced Research Computing 2024: Human Powered Computing","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3626203.3670610","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3626203.3670610","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Practice and Experience in Advanced Research Computing 2024: Human Powered Computing","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1513326124","https://openalex.org/W2053341340","https://openalex.org/W2057048769","https://openalex.org/W2112168774","https://openalex.org/W2123134606","https://openalex.org/W2185987228","https://openalex.org/W2473383291","https://openalex.org/W2777672226","https://openalex.org/W2966274836","https://openalex.org/W4386585065","https://openalex.org/W4393141197"],"related_works":["https://openalex.org/W1599154403","https://openalex.org/W1809394610","https://openalex.org/W2128410848","https://openalex.org/W2101285930","https://openalex.org/W2102390841","https://openalex.org/W2118368532","https://openalex.org/W2126232624","https://openalex.org/W2434525066","https://openalex.org/W3140149227","https://openalex.org/W2130555437"],"abstract_inverted_index":{"High-performance":[0],"computing":[1],"(HPC)":[2],"clusters":[3],"are":[4,45,93],"widely":[5],"used":[6,60],"as":[7,15,17],"a":[8,18,104,202],"platform":[9],"for":[10,26,126,150],"scientific":[11],"and":[12,36,71,83,144,178,192,197],"engineering":[13],"research":[14],"well":[16],"broad":[19],"range":[20],"of":[21,39,48,52,78,141,194,204],"data":[22],"analysis":[23],"tasks.":[24],"Demand":[25],"HPC":[27,163],"resources":[28],"continues":[29],"to":[30,74,87,124,130],"grow,":[31],"necessitating":[32],"more":[33],"scalable":[34],"systems":[35,64],"improved":[37],"management":[38],"cluster":[40,53,164],"resources.":[41,54],"Job":[42],"scheduling":[43,112,205],"algorithms":[44],"key":[46],"components":[47],"managing":[49],"the":[50,132,139,161],"allocation":[51],"A":[55],"common":[56],"algorithm":[57],"that":[58,169,183],"is":[59,65,123],"in":[61,96,118,136,173],"many":[62],"production":[63,119],"backfilling,":[66],"which":[67,85,110],"provides":[68,186],"an":[69],"efficient":[70],"feasible":[72],"approach":[73,106],"scheduling.":[75],"Many":[76],"variations":[77],"backfilling":[79,109],"have":[80],"been":[81],"created":[82],"studied":[84],"aim":[86],"improve":[88],"its":[89,195],"performance,":[90],"but":[91],"there":[92],"still":[94],"opportunities":[95],"this":[97,100],"field.":[98],"In":[99],"paper,":[101],"we":[102],"propose":[103],"new":[105],"named":[107],"Parallel":[108,184],"improves":[111],"throughput":[113],"without":[114],"increasing":[115,138],"execution":[116],"time":[117,149],"environments.":[120],"Our":[121],"concept":[122],"allow":[125],"multiple":[127],"backfill":[128,185,191],"\"workers\"":[129],"process":[131],"waiting":[133],"job":[134,158,175],"queue":[135],"parallel,":[137],"rate":[140],"scheduled":[142],"jobs":[143],"thus":[145],"improving":[146],"system":[147],"turnaround":[148],"users.":[151],"We":[152,181],"present":[153],"simulated":[154],"results":[155,200],"based":[156],"on":[157],"traces":[159],"from":[160],"Beocat":[162],"at":[165],"Kansas":[166],"State":[167],"University":[168],"show":[170],"significant":[171],"improvement":[172],"average":[174],"wait":[176],"times":[177],"scheduler":[179],"throughput.":[180],"conclude":[182],"better":[187],"performance":[188],"than":[189],"traditional":[190],"some":[193],"variants,":[196],"compare":[198],"our":[199],"with":[201],"selection":[203],"optimizations.":[206]},"counts_by_year":[],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}
