{"id":"https://openalex.org/W4415034317","doi":"https://doi.org/10.1109/scam67354.2025.00019","title":"llvm-dimeta: A library for extracting source-level type information in LLVM IR using debug metadata","display_name":"llvm-dimeta: A library for extracting source-level type information in LLVM IR using debug metadata","publication_year":2025,"publication_date":"2025-09-08","ids":{"openalex":"https://openalex.org/W4415034317","doi":"https://doi.org/10.1109/scam67354.2025.00019"},"language":"en","primary_location":{"id":"doi:10.1109/scam67354.2025.00019","is_oa":false,"landing_page_url":"https://doi.org/10.1109/scam67354.2025.00019","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Source Code Analysis & Manipulation (SCAM)","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/A5058127608","display_name":"Alexander H\u00fcck","orcid":"https://orcid.org/0000-0003-1931-773X"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Alexander H\u00fcck","raw_affiliation_strings":["Technical University of Darmstadt,Scientific Computing,Darmstadt,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Darmstadt,Scientific Computing,Darmstadt,Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046800570","display_name":"Sebastian Kreutzer","orcid":"https://orcid.org/0000-0002-1641-4342"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian Kreutzer","raw_affiliation_strings":["Technical University of Darmstadt,Scientific Computing,Darmstadt,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Darmstadt,Scientific Computing,Darmstadt,Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020597086","display_name":"Christian Bischof","orcid":"https://orcid.org/0000-0003-2711-3032"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Bischof","raw_affiliation_strings":["Technical University of Darmstadt,Scientific Computing,Darmstadt,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Darmstadt,Scientific Computing,Darmstadt,Germany","institution_ids":["https://openalex.org/I31512782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13217172,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"116","last_page":"121"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.8984000086784363,"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"}},"topics":[{"id":"https://openalex.org/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.8984000086784363,"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/T14163","display_name":"Astronomical Observations and Instrumentation","score":0.8664000034332275,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.7906000018119812},{"id":"https://openalex.org/keywords/debugging","display_name":"Debugging","score":0.7433000206947327},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.6639000177383423},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.6069999933242798},{"id":"https://openalex.org/keywords/memory-safety","display_name":"Memory safety","score":0.47110000252723694},{"id":"https://openalex.org/keywords/data-type","display_name":"Data type","score":0.3804999887943268},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.37929999828338623},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.3668000102043152}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8718000054359436},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.7906000018119812},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.7433000206947327},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.6639000177383423},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.64410001039505},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.6069999933242798},{"id":"https://openalex.org/C28180684","wikidata":"https://www.wikidata.org/wiki/Q4080983","display_name":"Memory safety","level":3,"score":0.47110000252723694},{"id":"https://openalex.org/C138958017","wikidata":"https://www.wikidata.org/wiki/Q190087","display_name":"Data type","level":2,"score":0.3804999887943268},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.37929999828338623},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.3668000102043152},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3553999960422516},{"id":"https://openalex.org/C44779574","wikidata":"https://www.wikidata.org/wiki/Q736866","display_name":"Type safety","level":2,"score":0.3337000012397766},{"id":"https://openalex.org/C77660490","wikidata":"https://www.wikidata.org/wiki/Q244916","display_name":"Intermediate language","level":3,"score":0.3303000032901764},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.322299987077713},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.30140000581741333},{"id":"https://openalex.org/C12186640","wikidata":"https://www.wikidata.org/wiki/Q6815743","display_name":"Memory model","level":3,"score":0.2759000062942505},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.2538999915122986},{"id":"https://openalex.org/C175971053","wikidata":"https://www.wikidata.org/wiki/Q827335","display_name":"Abstract data type","level":2,"score":0.2538999915122986},{"id":"https://openalex.org/C98183937","wikidata":"https://www.wikidata.org/wiki/Q2112188","display_name":"Program analysis","level":2,"score":0.2535000145435333}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/scam67354.2025.00019","is_oa":false,"landing_page_url":"https://doi.org/10.1109/scam67354.2025.00019","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Source Code Analysis & Manipulation (SCAM)","raw_type":"proceedings-article"},{"id":"pmh:oai:tubiblio.ulb.tu-darmstadt.de:158778","is_oa":false,"landing_page_url":"http://tubiblio.ulb.tu-darmstadt.de/view/person/H=FCck=3AAlexander=3A=3A.html>","pdf_url":null,"source":{"id":"https://openalex.org/S4377196390","display_name":"TUbilio (Technical University of Darmstadt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I31512782","host_organization_name":"Technische Universit\u00e4t Darmstadt","host_organization_lineage":["https://openalex.org/I31512782"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"NonPeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"LLVM":[0,59,110],"frontends":[1],"like":[2,26],"Clang":[3],"preserve":[4],"source-level":[5],"type":[6,30,52,73,84,114],"information":[7,31,53],"in":[8],"the":[9,66,93],"intermediate":[10],"representation":[11],"(IR)":[12],"primarily":[13],"through":[14],"debug":[15,62],"metadata.":[16,63],"Although":[17],"intended":[18],"for":[19,38,54,87],"debuggers,":[20],"this":[21],"metadata":[22],"benefits":[23],"compiler":[24],"tools":[25],"sanitizers,":[27],"which":[28],"need":[29],"of":[32],"stack,":[33],"heap":[34],"and":[35],"global":[36],"allocations":[37,56],"tasks":[39],"such":[40],"as":[41],"verifying":[42],"memory":[43,55],"safety.":[44],"We":[45],"present":[46],"llvm-dimeta,":[47,92],"a":[48,76,83],"library":[49],"that":[50],"extracts":[51],"directly":[57],"from":[58,104],"IR":[60,68],"via":[61],"It":[64],"handles":[65],"necessary":[67],"analysis":[69],"internally,":[70],"enabling":[71],"frontend-independent":[72],"queries.":[74],"As":[75],"case":[77],"study,":[78],"we":[79],"integrate":[80],"llvm-dimeta":[81],"into":[82],"correctness":[85,101],"checker":[86,94],"MPI-parallelized":[88],"HPC":[89],"applications.":[90],"Using":[91],"achieves":[95],"98%":[96],"accuracy":[97],"on":[98,109],"an":[99],"MPI":[100],"benchmark,":[102],"up":[103],"76%":[105],"when":[106],"relying":[107],"solely":[108],"IR\u2019s":[111],"more":[112],"limited":[113],"system.":[115],"Code":[116],"is":[117],"available":[118],"at":[119],"https://github.com/ahueck/llvm-dimeta":[120]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}