{"id":"https://openalex.org/W4245767887","doi":"https://doi.org/10.1109/cgo.2019.8661192","title":"Super-Node SLP: Optimized Vectorization for Code Sequences Containing Operators and Their Inverse Elements","display_name":"Super-Node SLP: Optimized Vectorization for Code Sequences Containing Operators and Their Inverse Elements","publication_year":2019,"publication_date":"2019-02-01","ids":{"openalex":"https://openalex.org/W4245767887","doi":"https://doi.org/10.1109/cgo.2019.8661192"},"language":"en","primary_location":{"id":"doi:10.1109/cgo.2019.8661192","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cgo.2019.8661192","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE/ACM International Symposium on Code Generation and Optimization (CGO)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5041672444","display_name":"Vasileios Porpodas","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vasileios Porpodas","raw_affiliation_strings":["Intel Corporation, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intel Corporation, USA","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068417005","display_name":"Rodrigo C. O. Rocha","orcid":"https://orcid.org/0000-0002-6317-3908"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rodrigo C. O. Rocha","raw_affiliation_strings":["University of Edinburgh, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071048949","display_name":"Evgueni Brevnov","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Evgueni Brevnov","raw_affiliation_strings":["Intel Corporation, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intel Corporation, USA","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065293119","display_name":"Lu\u00eds F. W. G\u00f3es","orcid":"https://orcid.org/0000-0003-1801-9917"},"institutions":[{"id":"https://openalex.org/I170935008","display_name":"Pontif\u00edcia Universidade Cat\u00f3lica de Minas Gerais","ror":"https://ror.org/03j1rr444","country_code":"BR","type":"education","lineage":["https://openalex.org/I170935008"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luis F. W. Goes","raw_affiliation_strings":["PUC Minas, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PUC Minas, Brazil","institution_ids":["https://openalex.org/I170935008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048097160","display_name":"Timothy G. Mattson","orcid":"https://orcid.org/0000-0002-6106-8717"},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Timothy Mattson","raw_affiliation_strings":["Intel Corporation, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intel Corporation, USA","institution_ids":["https://openalex.org/I1343180700"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1571,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.88501654,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"206","last_page":"216"},"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/T10126","display_name":"Logic, programming, and type systems","score":0.9957000017166138,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9914000034332275,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/vectorization","display_name":"Vectorization (mathematics)","score":0.926770806312561},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7512500286102295},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.6884483695030212},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.633278489112854},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5291462540626526},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.5210499167442322},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.46614399552345276},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4641956090927124},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.43934962153434753},{"id":"https://openalex.org/keywords/code-generation","display_name":"Code generation","score":0.41751497983932495},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39215290546417236},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3684496283531189},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.15210258960723877},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14153927564620972},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.0742272138595581},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07373997569084167}],"concepts":[{"id":"https://openalex.org/C41681595","wikidata":"https://www.wikidata.org/wiki/Q7917855","display_name":"Vectorization (mathematics)","level":2,"score":0.926770806312561},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7512500286102295},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.6884483695030212},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.633278489112854},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5291462540626526},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.5210499167442322},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.46614399552345276},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4641956090927124},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.43934962153434753},{"id":"https://openalex.org/C133162039","wikidata":"https://www.wikidata.org/wiki/Q1061077","display_name":"Code generation","level":3,"score":0.41751497983932495},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39215290546417236},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3684496283531189},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.15210258960723877},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14153927564620972},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0742272138595581},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07373997569084167},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cgo.2019.8661192","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cgo.2019.8661192","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE/ACM International Symposium on Code Generation and Optimization (CGO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5811753289","display_name":null,"funder_award_id":"EP/M507258/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W38257615","https://openalex.org/W155626613","https://openalex.org/W196281274","https://openalex.org/W1533942910","https://openalex.org/W1966324811","https://openalex.org/W1966691503","https://openalex.org/W1975594295","https://openalex.org/W2001984859","https://openalex.org/W2013156670","https://openalex.org/W2038328339","https://openalex.org/W2043555680","https://openalex.org/W2099404643","https://openalex.org/W2111394443","https://openalex.org/W2112482891","https://openalex.org/W2118031182","https://openalex.org/W2122060420","https://openalex.org/W2124273985","https://openalex.org/W2135736783","https://openalex.org/W2144481293","https://openalex.org/W2288740281","https://openalex.org/W2292182532","https://openalex.org/W2294933397","https://openalex.org/W2333659671","https://openalex.org/W2765425776","https://openalex.org/W2766828645","https://openalex.org/W2791658442","https://openalex.org/W2798404616","https://openalex.org/W2798960592","https://openalex.org/W2896938601","https://openalex.org/W2913510858","https://openalex.org/W3125750521","https://openalex.org/W4235055160","https://openalex.org/W4242153477","https://openalex.org/W4244894488","https://openalex.org/W4245987756","https://openalex.org/W4246166885","https://openalex.org/W4255465399","https://openalex.org/W6601566974","https://openalex.org/W6632112944"],"related_works":["https://openalex.org/W2979513934","https://openalex.org/W2351155539","https://openalex.org/W4385965391","https://openalex.org/W650988184","https://openalex.org/W2162410319","https://openalex.org/W2013156670","https://openalex.org/W2137356287","https://openalex.org/W4321184925","https://openalex.org/W2327305594","https://openalex.org/W2019264056"],"abstract_inverted_index":{"SLP":[0,34],"Auto-vectorization":[1],"converts":[2],"straight-line":[3],"code":[4,11,100],"into":[5,20],"vector":[6,28],"code.":[7],"It":[8],"scans":[9],"input":[10],"for":[12,41,79],"groups":[13],"of":[14,62,98],"instructions":[15],"that":[16,43,73],"can":[17],"be":[18],"combined":[19],"vectors":[21],"and":[22,51,65],"replaces":[23],"them":[24],"with":[25,101],"their":[26,66],"corresponding":[27,53],"instructions.":[29],"This":[30],"work":[31],"introduces":[32],"Super-Node":[33],"(SN-SLP),":[35],"a":[36,45,91],"new":[37],"SLP-style":[38],"algorithm,":[39],"optimized":[40],"expressions":[42],"include":[44],"commutative":[46,63],"operator":[47],"(such":[48],"as":[49],"addition)":[50],"its":[52],"inverse":[54,67],"element":[55],"(subtraction).":[56],"SN-SLP":[57,85],"uses":[58],"the":[59],"algebraic":[60],"properties":[61],"operators":[64],"elements":[68],"to":[69,76],"enable":[70],"additional":[71],"transformations":[72],"extend":[74],"auto-vectorization":[75],"cases":[77],"difficult":[78],"state-of-the-art":[80],"auto-vectorizing":[81],"compilers.":[82],"We":[83],"implemented":[84],"in":[86,105],"LLVM.":[87],"Our":[88],"evaluation":[89],"on":[90],"real":[92],"system":[93],"demonstrates":[94],"considerable":[95],"performance":[96],"improvements":[97],"benchmark":[99],"no":[102],"significant":[103],"change":[104],"compilation":[106],"time.":[107]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
