{"id":"https://openalex.org/W7131114717","doi":"https://doi.org/10.1109/cgo68049.2026.11395234","title":"TRACE4J: A Lightweight, Flexible, and Insightful Performance Tracing Tool for Java","display_name":"TRACE4J: A Lightweight, Flexible, and Insightful Performance Tracing Tool for Java","publication_year":2026,"publication_date":"2026-01-31","ids":{"openalex":"https://openalex.org/W7131114717","doi":"https://doi.org/10.1109/cgo68049.2026.11395234"},"language":null,"primary_location":{"id":"doi:10.1109/cgo68049.2026.11395234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cgo68049.2026.11395234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/ACM International Symposium on Code Generation and Optimization (CGO)","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/A5126616096","display_name":"Haide He","orcid":null},"institutions":[{"id":"https://openalex.org/I156087764","display_name":"University of California, Merced","ror":"https://ror.org/00d9ah105","country_code":"US","type":"education","lineage":["https://openalex.org/I156087764"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Haide He","raw_affiliation_strings":["University of California, Merced,Merced,USA"],"affiliations":[{"raw_affiliation_string":"University of California, Merced,Merced,USA","institution_ids":["https://openalex.org/I156087764"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071320445","display_name":"Pengfei Su","orcid":"https://orcid.org/0000-0001-7035-1998"},"institutions":[{"id":"https://openalex.org/I156087764","display_name":"University of California, Merced","ror":"https://ror.org/00d9ah105","country_code":"US","type":"education","lineage":["https://openalex.org/I156087764"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pengfei Su","raw_affiliation_strings":["University of California, Merced,Merced,USA"],"affiliations":[{"raw_affiliation_string":"University of California, Merced,Merced,USA","institution_ids":["https://openalex.org/I156087764"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5126616096"],"corresponding_institution_ids":["https://openalex.org/I156087764"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.90754318,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"479","last_page":"492"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.429500013589859,"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/T12127","display_name":"Software System Performance and Reliability","score":0.429500013589859,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.14659999310970306,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12490","display_name":"Software Engineering and Design Patterns","score":0.07190000265836716,"subfield":{"id":"https://openalex.org/subfields/3303","display_name":"Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.8079000115394592},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.6586999893188477},{"id":"https://openalex.org/keywords/real-time-java","display_name":"Real time Java","score":0.6359000205993652},{"id":"https://openalex.org/keywords/strictfp","display_name":"strictfp","score":0.6212000250816345},{"id":"https://openalex.org/keywords/java-concurrency","display_name":"Java concurrency","score":0.5615000128746033},{"id":"https://openalex.org/keywords/java-annotation","display_name":"Java annotation","score":0.5497999787330627},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.44620001316070557},{"id":"https://openalex.org/keywords/bridging","display_name":"Bridging (networking)","score":0.4318999946117401},{"id":"https://openalex.org/keywords/embedded-java","display_name":"Embedded Java","score":0.4203999936580658}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8751000165939331},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.8079000115394592},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.6586999893188477},{"id":"https://openalex.org/C132106392","wikidata":"https://www.wikidata.org/wiki/Q1373903","display_name":"Real time Java","level":3,"score":0.6359000205993652},{"id":"https://openalex.org/C174954855","wikidata":"https://www.wikidata.org/wiki/Q7623626","display_name":"strictfp","level":4,"score":0.6212000250816345},{"id":"https://openalex.org/C181907185","wikidata":"https://www.wikidata.org/wiki/Q1100098","display_name":"Java concurrency","level":4,"score":0.5615000128746033},{"id":"https://openalex.org/C168702491","wikidata":"https://www.wikidata.org/wiki/Q567345","display_name":"Java annotation","level":4,"score":0.5497999787330627},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5120000243186951},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.44620001316070557},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.4318999946117401},{"id":"https://openalex.org/C175224512","wikidata":"https://www.wikidata.org/wiki/Q1334980","display_name":"Embedded Java","level":5,"score":0.4203999936580658},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4189000129699707},{"id":"https://openalex.org/C8767382","wikidata":"https://www.wikidata.org/wiki/Q1058454","display_name":"Dynamic compilation","level":3,"score":0.38260000944137573},{"id":"https://openalex.org/C76782552","wikidata":"https://www.wikidata.org/wiki/Q110546","display_name":"Just-in-time compilation","level":3,"score":0.3562000095844269},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.33230000734329224},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.33149999380111694},{"id":"https://openalex.org/C199519371","wikidata":"https://www.wikidata.org/wiki/Q942695","display_name":"Source lines of code","level":3,"score":0.3237999975681305},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.31209999322891235},{"id":"https://openalex.org/C109701466","wikidata":"https://www.wikidata.org/wiki/Q460584","display_name":"Scala","level":3,"score":0.3057999908924103},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.30469998717308044},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.30320000648498535},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.2881999909877777},{"id":"https://openalex.org/C60945770","wikidata":"https://www.wikidata.org/wiki/Q2517517","display_name":"Java Modeling Language","level":5,"score":0.2799000144004822},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.26910001039505005},{"id":"https://openalex.org/C12186640","wikidata":"https://www.wikidata.org/wiki/Q6815743","display_name":"Memory model","level":3,"score":0.26669999957084656},{"id":"https://openalex.org/C102379954","wikidata":"https://www.wikidata.org/wiki/Q2589940","display_name":"Call graph","level":2,"score":0.259799987077713},{"id":"https://openalex.org/C74912251","wikidata":"https://www.wikidata.org/wiki/Q6815727","display_name":"Memory footprint","level":2,"score":0.2551000118255615}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cgo68049.2026.11395234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cgo68049.2026.11395234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/ACM International Symposium on Code Generation and Optimization (CGO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2009736000","https://openalex.org/W2121696621","https://openalex.org/W2133638476","https://openalex.org/W2136434791","https://openalex.org/W2166091242","https://openalex.org/W2547827378","https://openalex.org/W2584029330","https://openalex.org/W2618917786","https://openalex.org/W2955855305","https://openalex.org/W2967166632","https://openalex.org/W2985829951","https://openalex.org/W3174790505","https://openalex.org/W4221125183","https://openalex.org/W4241134169","https://openalex.org/W4252521241"],"related_works":[],"abstract_inverted_index":{"Java":[0,29,71,128,170,223],"is":[1,75],"often":[2],"considered":[3],"a":[4,88,122],"superior":[5],"programming":[6],"language":[7],"choice":[8],"owing":[9],"to":[10,68,77,158,168,198,220],"its":[11,58],"high":[12,104],"portability,":[13],"strong":[14],"memory":[15,212],"safety,":[16],"and":[17,44,49,57,110,145,155,162,176,179,183,211,225],"rapid":[18],"development":[19],"cycle.":[20],"However,":[21],"this":[22,79],"superiority":[23],"comes":[24],"with":[25,203],"increased":[26],"complexity":[27,53],"within":[28],"software":[30],"stacks,":[31],"driven":[32],"by":[33,81],"the":[34,45,62,131,147,151],"extensive":[35],"use":[36],"of":[37,42,47,133],"layered":[38],"libraries,":[39],"rising":[40],"levels":[41],"abstraction,":[43],"combination":[46],"interpretation":[48],"just-in-time":[50],"compilation.":[51],"This":[52],"disjoins":[54],"source":[55],"code":[56],"execution":[59],"details":[60],"on":[61,173],"underlying":[63],"hardware,":[64],"making":[65,186],"it":[66,187],"challenging":[67],"write":[69],"efficient":[70],"code.":[72],"Performance":[73],"tracing":[74,93,125],"key":[76],"bridging":[78],"gap":[80],"providing":[82],"detailed,":[83],"temporally":[84],"ordered":[85],"insights":[86,202],"into":[87,97],"program\u2019s":[89],"runtime":[90],"behavior.":[91],"Existing":[92],"approaches":[94],"generally":[95],"fall":[96],"two":[98],"categories:":[99],"(1)":[100],"instrumentation,":[101],"which":[102,113],"enjoys":[103,114],"accuracy":[105],"but":[106,117],"incurs":[107],"significant":[108],"overhead,":[109],"(2)":[111],"sampling,":[112],"low":[115,204],"overhead":[116,205],"sacrifices":[118],"accuracy.We":[119],"introduce":[120],"TRACE4J,":[121],"novel":[123],"performance":[124,164,201,230],"tool":[126,149],"for":[127,189],"that":[129],"overcomes":[130],"limitations":[132],"existing":[134],"approaches.":[135],"TRACE4J":[136],"intelligently":[137],"integrates":[138],"CPU":[139],"hardware":[140],"facilities":[141],"(performance":[142],"monitoring":[143],"units":[144],"breakpoints),":[146],"JVM":[148],"interface,":[150,154],"Linux":[152],"perf_event":[153],"instruction":[156],"decoding":[157],"deliver":[159,199],"lightweight,":[160],"flexible,":[161],"insightful":[163],"tracing.":[165],"It":[166],"applies":[167],"unmodified":[169],"programs,":[171],"runs":[172],"standard":[174],"JVMs":[175],"commodity":[177],"CPUs,":[178],"provides":[180],"both":[181],"end-to-end":[182],"on-demand":[184],"tracing,":[185],"suitable":[188],"production":[190],"environments.":[191],"Through":[192],"evaluation,":[193],"we":[194,217],"demonstrate":[195],"TRACE4J\u2019s":[196],"ability":[197],"actionable":[200],"(no":[206],"more":[207],"than":[208],"5%":[209],"time":[210],"impact).":[213],"Using":[214],"these":[215],"insights,":[216],"were":[218],"able":[219],"optimize":[221],"several":[222],"benchmarks":[224],"real-world":[226],"applications,":[227],"achieving":[228],"substantial":[229],"gains.":[231]},"counts_by_year":[],"updated_date":"2026-02-25T06:17:34.324206","created_date":"2026-02-24T00:00:00"}
