{"id":"https://openalex.org/W2110245246","doi":"https://doi.org/10.1109/tcad.2010.2089565","title":"A Distributed Controller for Managing Speculative Functional Units in High Level Synthesis","display_name":"A Distributed Controller for Managing Speculative Functional Units in High Level Synthesis","publication_year":2011,"publication_date":"2011-02-18","ids":{"openalex":"https://openalex.org/W2110245246","doi":"https://doi.org/10.1109/tcad.2010.2089565","mag":"2110245246"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2010.2089565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2010.2089565","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-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/A5000493005","display_name":"Alberto A. Del Barrio","orcid":"https://orcid.org/0000-0002-6769-1200"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alberto A. Del Barrio","raw_affiliation_strings":["Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111716641","display_name":"Seda \u00d6\u01e7renci Memik","orcid":null},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES","US"],"is_corresponding":false,"raw_author_name":"Seda Ogrenci Memik","raw_affiliation_strings":["Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain","Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009828506","display_name":"M.C. Molina","orcid":"https://orcid.org/0000-0002-9093-424X"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mar\u00eda C. Molina","raw_affiliation_strings":["Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020729196","display_name":"J.M. Mend\u0131\u0301as","orcid":"https://orcid.org/0000-0003-2142-338X"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 M. Mendias","raw_affiliation_strings":["Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011649907","display_name":"R. Hermida","orcid":"https://orcid.org/0000-0002-8022-6098"},"institutions":[{"id":"https://openalex.org/I121748325","display_name":"Universidad Complutense de Madrid","ror":"https://ror.org/02p0gd045","country_code":"ES","type":"education","lineage":["https://openalex.org/I121748325"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Rom\u00e1n Hermida","raw_affiliation_strings":["Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Architecture and System Engineering, Complutense University of Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I121748325"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0916,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.92231222,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"30","issue":"3","first_page":"350","last_page":"363"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design 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/T10904","display_name":"Embedded Systems Design 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/T10142","display_name":"Formal Methods in Verification","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9987999796867371,"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/datapath","display_name":"Datapath","score":0.9725550413131714},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8043323755264282},{"id":"https://openalex.org/keywords/carry","display_name":"Carry (investment)","score":0.5669113397598267},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.521047055721283},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5166168808937073},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.45335686206817627},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.443771094083786},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32485005259513855},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12000086903572083},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.10601741075515747}],"concepts":[{"id":"https://openalex.org/C2781198647","wikidata":"https://www.wikidata.org/wiki/Q1633673","display_name":"Datapath","level":2,"score":0.9725550413131714},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8043323755264282},{"id":"https://openalex.org/C2776299755","wikidata":"https://www.wikidata.org/wiki/Q432449","display_name":"Carry (investment)","level":2,"score":0.5669113397598267},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.521047055721283},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5166168808937073},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.45335686206817627},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.443771094083786},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32485005259513855},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12000086903572083},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.10601741075515747},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcad.2010.2089565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2010.2089565","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W152254645","https://openalex.org/W1555915743","https://openalex.org/W1972204804","https://openalex.org/W1981191385","https://openalex.org/W2008593578","https://openalex.org/W2015437853","https://openalex.org/W2021155010","https://openalex.org/W2042617557","https://openalex.org/W2087464690","https://openalex.org/W2093842169","https://openalex.org/W2095672647","https://openalex.org/W2099471081","https://openalex.org/W2105150116","https://openalex.org/W2108915071","https://openalex.org/W2117378467","https://openalex.org/W2129183345","https://openalex.org/W2137970622","https://openalex.org/W2138092512","https://openalex.org/W2139981206","https://openalex.org/W2140967224","https://openalex.org/W2142467273","https://openalex.org/W2145794646","https://openalex.org/W2147058713","https://openalex.org/W2151033921","https://openalex.org/W2155458498","https://openalex.org/W2155783364","https://openalex.org/W2169281837","https://openalex.org/W2170585292","https://openalex.org/W3143846224","https://openalex.org/W3144137741","https://openalex.org/W3145331805","https://openalex.org/W6680845684"],"related_works":["https://openalex.org/W2109699519","https://openalex.org/W2006568360","https://openalex.org/W102726818","https://openalex.org/W4233616027","https://openalex.org/W2059591361","https://openalex.org/W970262775","https://openalex.org/W4244724753","https://openalex.org/W2535673728","https://openalex.org/W1972081536","https://openalex.org/W1831618318"],"abstract_inverted_index":{"Speculative":[0],"functional":[1,6,28,155,174,202],"units":[2,7,36,175],"(SFUs)":[3],"are":[4],"arithmetic":[5,201],"that":[8,207],"operate":[9],"using":[10],"a":[11,74,98],"predictor":[12],"for":[13,77,96,101,135,199,223,235],"the":[14,23,27,40,44,50,57,67,70,86,129,132,142,146,154,159,162,165,170,173],"carry":[15,18,147,177],"signal.":[16],"The":[17,30,125,150],"prediction":[19],"helps":[20],"to":[21,53,61,65,176,211],"shorten":[22],"critical":[24],"path":[25],"of":[26,34,43,48,104,131,145,164,172],"unit.":[29],"average":[31],"case":[32,47],"performance":[33,84],"these":[35],"is":[37,85,148,209],"determined":[38],"by":[39,56,215,227],"hit":[41],"rate":[42],"prediction.":[45],"In":[46,90],"mispredictions,":[49],"SFUs":[51,105],"need":[52],"be":[54,181],"coordinated":[55],"datapath":[58,68,99,134],"control":[59,75,119],"mechanism":[60,76],"perform":[62],"corrections":[63],"and":[64,122,138,180,196,226],"maintain":[66],"in":[69,106],"correct":[71,143],"state.":[72],"Devising":[73],"correcting":[78],"mispredictions":[79],"without":[80],"adversely":[81],"impacting":[82],"overall":[83],"most":[87],"important":[88],"challenge.":[89],"this":[91],"paper,":[92],"we":[93],"present":[94],"techniques":[95,114],"designing":[97],"controller":[100],"seamless":[102],"deployment":[103],"high":[107],"level":[108],"synthesis.":[109],"We":[110,189],"have":[111],"developed":[112],"two":[113,117],"based":[115],"on":[116,178,221,233],"main":[118],"paradigms:":[120],"centralized":[121,126],"distributed":[123,151],"control.":[124],"approach":[127,152],"stops":[128],"execution":[130,140,179,213],"entire":[133],"each":[136],"misprediction":[137,160],"resumes":[139],"once":[141],"value":[144],"known.":[149],"decouples":[153],"unit":[156],"suffering":[157],"from":[158,161],"rest":[163],"datapath.":[166],"Hence,":[167],"it":[168,208],"allows":[169],"remainder":[171],"at":[182,186],"different":[183,187],"scheduling":[184],"states":[185],"times.":[188],"tested":[190],"datapaths":[191],"utilizing":[192],"both":[193],"linear":[194,224],"structures":[195,198,225],"logarithmic":[197,236],"speculative":[200],"units.":[203],"Our":[204],"results":[205],"show":[206],"possible":[210],"reduce":[212],"time":[214],"as":[216,218,228,230],"much":[217,229],"38%":[219],"(33%":[220],"average)":[222,234],"37.2%":[231],"(25%":[232],"structures.":[237]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
