{"id":"https://openalex.org/W2160756430","doi":"https://doi.org/10.1145/2542142.2542143","title":"An intermediate representation for speculative optimizations in a dynamic compiler","display_name":"An intermediate representation for speculative optimizations in a dynamic compiler","publication_year":2013,"publication_date":"2013-10-28","ids":{"openalex":"https://openalex.org/W2160756430","doi":"https://doi.org/10.1145/2542142.2542143","mag":"2160756430"},"language":"en","primary_location":{"id":"doi:10.1145/2542142.2542143","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2542142.2542143","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM workshop on Virtual machines and intermediate languages","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/A5029837015","display_name":"Gilles Duboscq","orcid":"https://orcid.org/0000-0003-3261-4309"},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Gilles Duboscq","raw_affiliation_strings":["Johannes Kepler University Linz, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Johannes Kepler University Linz, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078436726","display_name":"Thomas W\u00fcrthinger","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thomas W\u00fcrthinger","raw_affiliation_strings":["Oracle Labs, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Oracle Labs, Linz, Austria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110976927","display_name":"Lukas Stadler","orcid":null},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Lukas Stadler","raw_affiliation_strings":["Johannes Kepler University Linz, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Johannes Kepler University Linz, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013620492","display_name":"Christian Wimmer","orcid":"https://orcid.org/0000-0003-4691-4265"},"institutions":[{"id":"https://openalex.org/I1342911587","display_name":"Oracle (United States)","ror":"https://ror.org/006c77m33","country_code":"US","type":"company","lineage":["https://openalex.org/I1342911587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christian Wimmer","raw_affiliation_strings":["Oracle Labs, Redwood Shores, CA, USA"],"affiliations":[{"raw_affiliation_string":"Oracle Labs, Redwood Shores, CA, USA","institution_ids":["https://openalex.org/I1342911587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063810973","display_name":"Doug Simon","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Doug Simon","raw_affiliation_strings":["Oracle Labs, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Oracle Labs, Zurich, Switzerland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011678778","display_name":"Hanspeter M\u00f6ssenb\u00f6ck","orcid":"https://orcid.org/0000-0001-7706-7308"},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Hanspeter M\u00f6ssenb\u00f6ck","raw_affiliation_strings":["Johannes Kepler University Linz, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Johannes Kepler University Linz, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5029837015"],"corresponding_institution_ids":["https://openalex.org/I121883995"],"apc_list":null,"apc_paid":null,"fwci":6.9347,"has_fulltext":false,"cited_by_count":126,"citation_normalized_percentile":{"value":0.97187751,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9994999766349792,"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/T10142","display_name":"Formal Methods in Verification","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.8855579495429993},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.7225030660629272},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6508368253707886},{"id":"https://openalex.org/keywords/intermediate-language","display_name":"Intermediate language","score":0.6174833178520203},{"id":"https://openalex.org/keywords/control-flow-graph","display_name":"Control flow graph","score":0.6008904576301575},{"id":"https://openalex.org/keywords/optimizing-compiler","display_name":"Optimizing compiler","score":0.5741480588912964},{"id":"https://openalex.org/keywords/control-flow","display_name":"Control flow","score":0.5209642648696899},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.499561071395874},{"id":"https://openalex.org/keywords/just-in-time-compilation","display_name":"Just-in-time compilation","score":0.44981107115745544},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4467426836490631},{"id":"https://openalex.org/keywords/profiling","display_name":"Profiling (computer programming)","score":0.4127635955810547},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.323302686214447}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8855579495429993},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.7225030660629272},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6508368253707886},{"id":"https://openalex.org/C77660490","wikidata":"https://www.wikidata.org/wiki/Q244916","display_name":"Intermediate language","level":3,"score":0.6174833178520203},{"id":"https://openalex.org/C27458966","wikidata":"https://www.wikidata.org/wiki/Q1187693","display_name":"Control flow graph","level":2,"score":0.6008904576301575},{"id":"https://openalex.org/C190902152","wikidata":"https://www.wikidata.org/wiki/Q1325106","display_name":"Optimizing compiler","level":3,"score":0.5741480588912964},{"id":"https://openalex.org/C160191386","wikidata":"https://www.wikidata.org/wiki/Q868299","display_name":"Control flow","level":2,"score":0.5209642648696899},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.499561071395874},{"id":"https://openalex.org/C76782552","wikidata":"https://www.wikidata.org/wiki/Q110546","display_name":"Just-in-time compilation","level":3,"score":0.44981107115745544},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4467426836490631},{"id":"https://openalex.org/C187191949","wikidata":"https://www.wikidata.org/wiki/Q1138496","display_name":"Profiling (computer programming)","level":2,"score":0.4127635955810547},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.323302686214447}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2542142.2542143","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2542142.2542143","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM workshop on Virtual machines and intermediate languages","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1514258760","https://openalex.org/W1598886868","https://openalex.org/W1982205631","https://openalex.org/W2009617869","https://openalex.org/W2017351599","https://openalex.org/W2020636597","https://openalex.org/W2029463627","https://openalex.org/W2030281933","https://openalex.org/W2054396162","https://openalex.org/W2057651724","https://openalex.org/W2095558030","https://openalex.org/W2097464041","https://openalex.org/W2100111786","https://openalex.org/W2109268862","https://openalex.org/W2114768063","https://openalex.org/W2118547657","https://openalex.org/W2144344516","https://openalex.org/W2148865465","https://openalex.org/W2152885483","https://openalex.org/W2159558457","https://openalex.org/W2166335138","https://openalex.org/W2166895275","https://openalex.org/W2170886848","https://openalex.org/W4242985528","https://openalex.org/W6635659031"],"related_works":["https://openalex.org/W2138385884","https://openalex.org/W2166895275","https://openalex.org/W1990465482","https://openalex.org/W2095357205","https://openalex.org/W3168189449","https://openalex.org/W2066156779","https://openalex.org/W2793275246","https://openalex.org/W2160756430","https://openalex.org/W2542780404","https://openalex.org/W2803846737"],"abstract_inverted_index":{"We":[0,98,128],"present":[1],"a":[2,34,117],"compiler":[3,119],"intermediate":[4],"representation":[5],"(IR)":[6],"that":[7,36,56,120],"allows":[8],"dynamic":[9],"speculative":[10],"optimizations":[11],"for":[12],"high-level":[13],"languages.":[14],"The":[15,111],"IR":[16,112,135],"is":[17,113,121],"graph-based":[18],"and":[19,64,92,101],"contains":[20],"nodes":[21,32,45,80],"fixed":[22],"to":[23,40,53,95,103],"control":[24,90],"flow":[25,91],"as":[26,28,77,88],"well":[27],"floating":[29,79],"nodes.":[30],"Side-effecting":[31],"include":[33],"framestate":[35,63],"maps":[37],"values":[38],"back":[39],"the":[41,54,62,68,82,106,114,124,130,134],"original":[42],"program.":[43],"Guard":[44],"dynamically":[46],"check":[47],"assumptions":[48],"and,":[49],"on":[50],"failure,":[51],"deoptimize":[52],"interpreter":[55],"continues":[57],"execution.":[58],"Guards":[59],"implicitly":[60],"use":[61,99],"program":[65],"position":[66],"of":[67,108,116,133],"last":[69],"side-effecting":[70],"node.":[71],"Therefore,":[72],"they":[73],"can":[74],"be":[75],"represented":[76],"freely":[78],"in":[81],"IR.":[83],"Exception":[84],"edges":[85],"are":[86,93],"modeled":[87],"explicit":[89],"subject":[94],"full":[96],"optimization.":[97],"profiling":[100],"deoptimization":[102],"speculatively":[104],"reduce":[105],"number":[107],"such":[109],"edges.":[110],"core":[115],"just-in-time":[118],"integrated":[122],"with":[123],"Java":[125,138],"HotSpot":[126],"VM.":[127],"evaluate":[129],"design":[131],"decisions":[132],"using":[136],"major":[137],"benchmark":[139],"suites.":[140]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":26},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}