{"id":"https://openalex.org/W7125685230","doi":"https://doi.org/10.48550/arxiv.2601.16881","title":"Assessing the Feasibility of Selective Instrumentation for Runtime Code Coverage in Large C++ Game Engines","display_name":"Assessing the Feasibility of Selective Instrumentation for Runtime Code Coverage in Large C++ Game Engines","publication_year":2026,"publication_date":"2026-01-23","ids":{"openalex":"https://openalex.org/W7125685230","doi":"https://doi.org/10.48550/arxiv.2601.16881"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2601.16881","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2601.16881","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2601.16881","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106207274","display_name":"Ian Gauk","orcid":"https://orcid.org/0009-0005-6242-3396"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gauk, Ian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123837841","display_name":"Doriane Olewicki","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Olewicki, Doriane","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024475685","display_name":"Joshua Romoff","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Romoff, Joshua","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5123843081","display_name":"Cor-Paul Bezemer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bezemer, Cor-Paul","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.8658000230789185,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.8658000230789185,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10260","display_name":"Software Engineering Research","score":0.027300000190734863,"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/T10126","display_name":"Logic, programming, and type systems","score":0.02290000021457672,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/instrumentation","display_name":"Instrumentation (computer programming)","score":0.9032999873161316},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6924999952316284},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5371999740600586},{"id":"https://openalex.org/keywords/code-coverage","display_name":"Code coverage","score":0.521399974822998},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.5},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.45969998836517334},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.3846000134944916},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.3447999954223633}],"concepts":[{"id":"https://openalex.org/C118530786","wikidata":"https://www.wikidata.org/wiki/Q1134732","display_name":"Instrumentation (computer programming)","level":2,"score":0.9032999873161316},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6924999952316284},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6054999828338623},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5371999740600586},{"id":"https://openalex.org/C53942775","wikidata":"https://www.wikidata.org/wiki/Q1211721","display_name":"Code coverage","level":3,"score":0.521399974822998},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.5},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.45969998836517334},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.42730000615119934},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.3846000134944916},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36559998989105225},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.3447999954223633},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.3375999927520752},{"id":"https://openalex.org/C98183937","wikidata":"https://www.wikidata.org/wiki/Q2112188","display_name":"Program analysis","level":2,"score":0.336899995803833},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.33480000495910645},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.3249000012874603},{"id":"https://openalex.org/C174839445","wikidata":"https://www.wikidata.org/wiki/Q1134386","display_name":"Lock (firearm)","level":2,"score":0.3179999887943268},{"id":"https://openalex.org/C141842801","wikidata":"https://www.wikidata.org/wiki/Q363815","display_name":"Automatic test equipment","level":3,"score":0.3061999976634979},{"id":"https://openalex.org/C148027188","wikidata":"https://www.wikidata.org/wiki/Q907375","display_name":"Unit testing","level":3,"score":0.305400013923645},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.30079999566078186},{"id":"https://openalex.org/C140006998","wikidata":"https://www.wikidata.org/wiki/Q2499307","display_name":"Dynamic program analysis","level":3,"score":0.2985999882221222},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.29510000348091125},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.2752000093460083},{"id":"https://openalex.org/C107683887","wikidata":"https://www.wikidata.org/wiki/Q782466","display_name":"Integration testing","level":3,"score":0.2703000009059906},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.26750001311302185},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.2624000012874603},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.2612999975681305},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.25529998540878296}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2601.16881","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2601.16881","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2601.16881","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2601.16881","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"score":0.5614609122276306,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Code":[0],"coverage":[1,51,70,143],"is":[2,84],"a":[3,30],"valuable":[4],"guide":[5],"for":[6],"testing,":[7],"but":[8],"in":[9,40],"AAA":[10],"games":[11],"the":[12,44,100,109,130],"overhead":[13,80,154],"of":[14,46,81,88,108,144],"instrumentation":[15,32,47,87],"conflicts":[16],"with":[17,152],"strict":[18],"performance":[19,97],"requirements":[20],"and":[21,28,155],"can":[22,149],"destabilize":[23],"automated":[24,126],"tests.":[25],"We":[26],"propose":[27],"assess":[29],"selective":[31],"approach":[33,83],"tailored":[34],"to":[35,53,67],"large":[36,145],"game":[37,62,147],"engines":[38,148],"written":[39],"\\texttt{C++},":[41],"which":[42],"reduces":[43],"scope":[45],"while":[48],"preserving":[49],"relevant":[50],"data":[52],"developer":[54],"commits.":[55],"Our":[56,136],"framework":[57,123],"integrates":[58],"into":[59],"an":[60],"industrial":[61],"testing":[63],"pipeline,":[64],"enabling":[65],"developers":[66],"receive":[68],"immediate":[69],"feedback":[71],"on":[72],"tests":[73],"run":[74],"against":[75],"their":[76],"changes.":[77],"The":[78],"compilation":[79],"our":[82,119,122],"minimal,":[85],"allowing":[86],"over":[89],"2,000":[90],"commits":[91],"before":[92],"doubling":[93],"build":[94],"time.":[95],"In":[96],"evaluations,":[98],"even":[99],"worst-case":[101],"scenario":[102],"maintains":[103],"frame":[104],"rates":[105],"above":[106],"50\\%":[107],"non-instrumented":[110],"baseline.":[111],"Across":[112],"two":[113],"production":[114],"test":[115,127,158],"suites":[116],"maintained":[117],"by":[118],"industry":[120],"partner,":[121],"caused":[124],"no":[125],"failures,":[128],"avoiding":[129],"instability":[131],"observed":[132],"under":[133],"full":[134],"instrumentation.":[135],"work":[137],"shows":[138],"that":[139],"commit-level":[140],"or":[141],"build-level":[142],"\\texttt{C++}":[146],"be":[150],"achieved":[151],"minimal":[153],"without":[156],"compromising":[157],"stability.":[159]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-01-27T00:00:00"}