{"id":"https://openalex.org/W2101285930","doi":"https://doi.org/10.1145/1504176.1504209","title":"Compiler-assisted dynamic scheduling for effective parallelization of loop nests on multicore processors","display_name":"Compiler-assisted dynamic scheduling for effective parallelization of loop nests on multicore processors","publication_year":2009,"publication_date":"2009-02-14","ids":{"openalex":"https://openalex.org/W2101285930","doi":"https://doi.org/10.1145/1504176.1504209","mag":"2101285930"},"language":"en","primary_location":{"id":"doi:10.1145/1504176.1504209","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1504176.1504209","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th ACM SIGPLAN symposium on Principles and practice of parallel programming","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/A5104040289","display_name":"Muthu Manikandan Baskaran","orcid":null},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Muthu Manikandan Baskaran","raw_affiliation_strings":["The Ohio state University, Columbus, OH, USA","The Ohio State University, Columbus, OH, USA.;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Ohio state University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"The Ohio State University, Columbus, OH, USA.;","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109173303","display_name":"Nagavijayalakshmi Vydyanathan","orcid":null},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nagavijayalakshmi Vydyanathan","raw_affiliation_strings":["The Ohio state University, Columbus, OH, USA","The Ohio State University, Columbus, OH, USA.;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Ohio state University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"The Ohio State University, Columbus, OH, USA.;","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025342111","display_name":"Uday Bondhugula","orcid":"https://orcid.org/0000-0002-8297-6159"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Uday Kumar Reddy Bondhugula","raw_affiliation_strings":["The Ohio state University, Columbus, OH, USA","The Ohio State University, Columbus, OH, USA.;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Ohio state University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"The Ohio State University, Columbus, OH, USA.;","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057117526","display_name":"J. Ramanujam","orcid":"https://orcid.org/0000-0002-4349-1327"},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Ramanujam","raw_affiliation_strings":["Louisiana State University, Baton Rouge, LA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Louisiana State University, Baton Rouge, LA, USA","institution_ids":["https://openalex.org/I121820613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039624297","display_name":"Atanas Rountev","orcid":"https://orcid.org/0000-0003-4556-4937"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Atanas Rountev","raw_affiliation_strings":["The Ohio state University, Columbus, OH, USA","The Ohio State University, Columbus, OH, USA.;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Ohio state University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"The Ohio State University, Columbus, OH, USA.;","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027517817","display_name":"P. Sadayappan","orcid":"https://orcid.org/0000-0002-4737-2034"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Sadayappan","raw_affiliation_strings":["The Ohio state University, Columbus, OH, USA","The Ohio State University, Columbus, OH, USA.;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Ohio state University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"The Ohio State University, Columbus, OH, USA.;","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.7021,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.97180167,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"219","last_page":"228"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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":1.0,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9995999932289124,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8912267684936523},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.8607310056686401},{"id":"https://openalex.org/keywords/cholesky-decomposition","display_name":"Cholesky decomposition","score":0.7018898725509644},{"id":"https://openalex.org/keywords/automatic-parallelization","display_name":"Automatic parallelization","score":0.65427565574646},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.6252648830413818},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6206772923469543},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.5698800086975098},{"id":"https://openalex.org/keywords/compile-time","display_name":"Compile time","score":0.5125536918640137},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5041006803512573},{"id":"https://openalex.org/keywords/loop-unrolling","display_name":"Loop unrolling","score":0.5031885504722595},{"id":"https://openalex.org/keywords/polytope-model","display_name":"Polytope model","score":0.4194835424423218},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.22423505783081055}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8912267684936523},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.8607310056686401},{"id":"https://openalex.org/C34727166","wikidata":"https://www.wikidata.org/wiki/Q515375","display_name":"Cholesky decomposition","level":3,"score":0.7018898725509644},{"id":"https://openalex.org/C164833996","wikidata":"https://www.wikidata.org/wiki/Q2323839","display_name":"Automatic parallelization","level":3,"score":0.65427565574646},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.6252648830413818},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6206772923469543},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.5698800086975098},{"id":"https://openalex.org/C200833197","wikidata":"https://www.wikidata.org/wiki/Q333707","display_name":"Compile time","level":3,"score":0.5125536918640137},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5041006803512573},{"id":"https://openalex.org/C76970557","wikidata":"https://www.wikidata.org/wiki/Q1869750","display_name":"Loop unrolling","level":3,"score":0.5031885504722595},{"id":"https://openalex.org/C113391598","wikidata":"https://www.wikidata.org/wiki/Q1681391","display_name":"Polytope model","level":3,"score":0.4194835424423218},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.22423505783081055},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C145691206","wikidata":"https://www.wikidata.org/wiki/Q747980","display_name":"Polytope","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1504176.1504209","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1504176.1504209","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th ACM SIGPLAN symposium on Principles and practice of parallel programming","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.lsu.edu:eecs_pubs-2615","is_oa":false,"landing_page_url":"https://repository.lsu.edu/eecs_pubs/1613","pdf_url":null,"source":{"id":"https://openalex.org/S4210169993","display_name":"Civil War Book Review","issn_l":"1528-6592","issn":["1528-6592"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310315936","host_organization_name":"Louisiana State University","host_organization_lineage":["https://openalex.org/P4310315936"],"host_organization_lineage_names":["Louisiana State University"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Publications","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1486289306","https://openalex.org/W1504751168","https://openalex.org/W1509560532","https://openalex.org/W1530670596","https://openalex.org/W1533186609","https://openalex.org/W1591453641","https://openalex.org/W1964354616","https://openalex.org/W1969152955","https://openalex.org/W1970141743","https://openalex.org/W1978662106","https://openalex.org/W1988777345","https://openalex.org/W1995270665","https://openalex.org/W2007962166","https://openalex.org/W2032391783","https://openalex.org/W2034761517","https://openalex.org/W2040466547","https://openalex.org/W2051214358","https://openalex.org/W2057108708","https://openalex.org/W2071110673","https://openalex.org/W2074559757","https://openalex.org/W2076848169","https://openalex.org/W2078429521","https://openalex.org/W2080457852","https://openalex.org/W2085809150","https://openalex.org/W2097699872","https://openalex.org/W2098446267","https://openalex.org/W2104749334","https://openalex.org/W2107166619","https://openalex.org/W2110161565","https://openalex.org/W2110417760","https://openalex.org/W2124480634","https://openalex.org/W2125412556","https://openalex.org/W2128249697","https://openalex.org/W2132331020","https://openalex.org/W2135736783","https://openalex.org/W2136787217","https://openalex.org/W2142655718","https://openalex.org/W2152506070","https://openalex.org/W2155266510","https://openalex.org/W2155410188","https://openalex.org/W2983923412","https://openalex.org/W2996943613","https://openalex.org/W3033333354","https://openalex.org/W3203568064","https://openalex.org/W4253095404"],"related_works":["https://openalex.org/W2136609022","https://openalex.org/W1504751168","https://openalex.org/W2096346154","https://openalex.org/W2103286319","https://openalex.org/W2065789159","https://openalex.org/W3146625038","https://openalex.org/W2370407261","https://openalex.org/W2043355033","https://openalex.org/W2083988629","https://openalex.org/W4244150794"],"abstract_inverted_index":{"Recent":[0],"advances":[1],"in":[2,57,91],"polyhedral":[3],"compilation":[4],"technology":[5],"have":[6],"made":[7],"it":[8],"feasible":[9],"to":[10],"automatically":[11],"transform":[12],"affine":[13,76],"sequential":[14,77],"loop":[15],"nests":[16],"for":[17,25,73,123,132,140],"tiled":[18,42],"parallel":[19,41,81,117,142],"execution":[20,143],"on":[21,60,87,119,144],"multi-core":[22,61,89],"processors.":[23],"However,":[24],"multi-statement":[26],"input":[27,75],"programs":[28],"with":[29],"statements":[30],"of":[31,107,115,137,150],"different":[32],"dimensionalities,":[33],"such":[34],"as":[35],"Cholesky":[36,161],"or":[37],"LU":[38,159],"decomposition,":[39],"the":[40,116,120,130,148],"code":[43],"generated":[44],"by":[45],"existing":[46,138],"automatic":[47,70],"parallelization":[48,71],"approaches":[49],"may":[50],"suffer":[51],"from":[52],"significant":[53],"load":[54],"imbalance,":[55],"resulting":[56],"poor":[58],"scalability":[59],"systems.":[62],"In":[63,95],"this":[64],"paper,":[65],"we":[66,98],"develop":[67],"a":[68,88,92,100],"completely":[69],"approach":[72,128,152],"transforming":[74],"codes":[78,82],"into":[79],"efficient":[80,141],"that":[83,103],"can":[84],"be":[85],"executed":[86],"system":[90],"load-balanced":[93],"manner.":[94],"our":[96,151],"approach,":[97],"employ":[99],"compile-time":[101],"technique":[102],"enables":[104],"dynamic":[105,113],"extraction":[106],"inter-tile":[108],"dependences":[109],"at":[110],"run-time,":[111],"and":[112,135,160],"scheduling":[114],"tiles":[118],"processor":[121],"cores":[122],"improved":[124],"scalable":[125],"execution.":[126],"Our":[127],"obviates":[129],"need":[131],"programmer":[133],"intervention":[134],"re-writing":[136],"algorithms":[139],"multi-cores.":[145],"We":[146],"demonstrate":[147],"usefulness":[149],"through":[153],"comparisons":[154],"using":[155],"linear":[156],"algebra":[157],"computations:":[158],"decomposition.":[162]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":12}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
