{"id":"https://openalex.org/W1977901491","doi":"https://doi.org/10.1109/tc.2015.2417526","title":"DwarfCode: A Performance Prediction Tool for Parallel Applications","display_name":"DwarfCode: A Performance Prediction Tool for Parallel Applications","publication_year":2015,"publication_date":"2015-04-30","ids":{"openalex":"https://openalex.org/W1977901491","doi":"https://doi.org/10.1109/tc.2015.2417526","mag":"1977901491"},"language":"en","primary_location":{"id":"doi:10.1109/tc.2015.2417526","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2015.2417526","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","1557-9956","2326-3814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computers","raw_type":"journal-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/A5085221201","display_name":"Weizhe Zhang","orcid":"https://orcid.org/0000-0003-4783-876X"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weizhe Zhang","raw_affiliation_strings":["School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China","School of Computer science and technology, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"School of Computer science and technology, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001205166","display_name":"Albert M. K. Cheng","orcid":"https://orcid.org/0000-0003-2134-3056"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Albert M. K. Cheng","raw_affiliation_strings":["Department of Computer Science, University of Houston, Houston, TX"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Houston, Houston, TX","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058655155","display_name":"Jaspal Subhlok","orcid":null},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jaspal Subhlok","raw_affiliation_strings":["Department of Computer Science, University of Houston, Houston, TX"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Houston, Houston, TX","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5085221201"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":1.998,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.86072205,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"65","issue":"2","first_page":"495","last_page":"507"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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":0.9997000098228455,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9997000098228455,"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":0.8502635359764099},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7215391993522644},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.6788920164108276},{"id":"https://openalex.org/keywords/trace","display_name":"TRACE (psycholinguistics)","score":0.6751336455345154},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5030123591423035},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.47897863388061523},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4669327139854431},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.41550275683403015},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4117087721824646},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39954209327697754},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1808912754058838},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08624783158302307}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8502635359764099},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7215391993522644},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.6788920164108276},{"id":"https://openalex.org/C75291252","wikidata":"https://www.wikidata.org/wiki/Q1315756","display_name":"TRACE (psycholinguistics)","level":2,"score":0.6751336455345154},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5030123591423035},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.47897863388061523},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4669327139854431},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.41550275683403015},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4117087721824646},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39954209327697754},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1808912754058838},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08624783158302307},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tc.2015.2417526","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2015.2417526","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","1557-9956","2326-3814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G1285420059","display_name":null,"funder_award_id":"G2011CB302605","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3333050608","display_name":null,"funder_award_id":"1219082","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5776411696","display_name":null,"funder_award_id":"0720856","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G976880584","display_name":null,"funder_award_id":"61173145","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320332222","display_name":"University of Illinois at Urbana-Champaign","ror":"https://ror.org/047426m28"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W82544137","https://openalex.org/W207051584","https://openalex.org/W938539187","https://openalex.org/W1489689515","https://openalex.org/W1506856932","https://openalex.org/W1582998938","https://openalex.org/W1966629366","https://openalex.org/W1973456884","https://openalex.org/W1983545421","https://openalex.org/W1989063407","https://openalex.org/W1990061958","https://openalex.org/W1990128020","https://openalex.org/W1995187905","https://openalex.org/W1995671269","https://openalex.org/W2001592646","https://openalex.org/W2009769777","https://openalex.org/W2012173227","https://openalex.org/W2013837696","https://openalex.org/W2020990393","https://openalex.org/W2024145045","https://openalex.org/W2046183884","https://openalex.org/W2067787802","https://openalex.org/W2067974452","https://openalex.org/W2073491121","https://openalex.org/W2076676914","https://openalex.org/W2101805555","https://openalex.org/W2103490690","https://openalex.org/W2104458739","https://openalex.org/W2105605904","https://openalex.org/W2106139913","https://openalex.org/W2110813866","https://openalex.org/W2111693532","https://openalex.org/W2128953860","https://openalex.org/W2130842379","https://openalex.org/W2137120608","https://openalex.org/W2141405301","https://openalex.org/W2145775143","https://openalex.org/W2150412589","https://openalex.org/W2152419477","https://openalex.org/W2153360474","https://openalex.org/W2153456949","https://openalex.org/W2157692945","https://openalex.org/W2158874082","https://openalex.org/W2164385378","https://openalex.org/W2171060037","https://openalex.org/W3006335209","https://openalex.org/W3009715459","https://openalex.org/W3151682695","https://openalex.org/W4205783299","https://openalex.org/W4235112428","https://openalex.org/W4235713822","https://openalex.org/W4239248483","https://openalex.org/W4245845567","https://openalex.org/W4248401779","https://openalex.org/W4249228779","https://openalex.org/W4252521241","https://openalex.org/W6608465444","https://openalex.org/W6649219916","https://openalex.org/W6669220315","https://openalex.org/W6675464943","https://openalex.org/W6675776495","https://openalex.org/W6680713955","https://openalex.org/W6681906569"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W2745001401","https://openalex.org/W2115308562","https://openalex.org/W2789571330","https://openalex.org/W4299652732","https://openalex.org/W2963744171","https://openalex.org/W2133304975","https://openalex.org/W2362901774","https://openalex.org/W4248091533","https://openalex.org/W1515178292"],"abstract_inverted_index":{"We":[0,129],"present":[1],"DwarfCode,":[2],"a":[3,53,77,111,177,223],"performance":[4,101],"prediction":[5],"tool":[6],"for":[7,25,208,219],"MPI":[8,143,199],"applications":[9,24],"on":[10],"diverse":[11],"computing":[12,40],"platforms.":[13],"The":[14,201],"goal":[15],"is":[16,80,92,185,204],"to":[17,37,69,82,98,108,117,136],"accurately":[18,193],"predict":[19,99,194],"the":[20,34,39,47,62,66,71,74,84,95,100,103,119,138,148,156,163,170,195],"running":[21,90,196],"time":[22,120,183,197],"of":[23,73,102,122,151,158,165,168,198],"task":[26],"scheduling":[27],"and":[28,41,60,125,160,210],"job":[29],"migration.":[30],"First,":[31],"DwarfCode":[32,58,191],"collects":[33],"execution":[35],"traces":[36,48,139],"record":[38],"communication":[42,211],"events.":[43,75],"Then,":[44],"it":[45],"merges":[46],"from":[49],"different":[50],"processes":[51],"into":[52],"single":[54],"trace.":[55],"After":[56],"that,":[57],"identifies":[59],"compresses":[61],"repeating":[63],"patterns":[64],"in":[65,94],"final":[67],"trace":[68,123,133],"shrink":[70],"size":[72],"Finally,":[76],"dwarf":[78],"code":[79],"generated":[81,140],"mimic":[83],"original":[85,104],"program":[86],"behavior.":[87],"This":[88,214],"smaller":[89],"benchmark":[91],"replayed":[93],"target":[96],"platform":[97],"application.":[105],"In":[106],"order":[107],"generate":[109],"such":[110],"benchmark,":[112],"two":[113],"major":[114],"challenges":[115],"are":[116],"reduce":[118],"complexity":[121,184],"merging":[124,134],"repeat":[126,179],"compression":[127,180],"algorithms.":[128],"propose":[130],"an":[131],"O(mpn)":[132],"algorithm":[135],"combine":[137],"by":[141],"separate":[142],"processes,":[144,159],"where":[145],"m":[146],"denotes":[147,155,162],"upper":[149],"bound":[150],"tracing":[152],"distance,":[153],"p":[154],"number":[157],"n":[161],"maximum":[164],"event":[166],"numbers":[167],"all":[169],"traces.":[171],"More":[172],"importantly,":[173],"we":[174],"put":[175],"forward":[176],"novel":[178],"algorithm,":[181],"whose":[182],"O(nlogn).":[186],"Experimental":[187],"results":[188],"show":[189],"that":[190],"can":[192],"applications.":[200,213],"error":[202],"rate":[203],"below":[205],"10":[206],"percent":[207],"compute":[209],"intensive":[212],"toolkit":[215],"has":[216],"been":[217],"released":[218],"free":[220],"download":[221],"as":[222],"GNU":[224],"General":[225],"Public":[226],"License":[227],"v3":[228],"software.":[229]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}