{"id":"https://openalex.org/W2065221974","doi":"https://doi.org/10.1145/2442116.2442129","title":"A hard real-time capable multi-core SMT processor","display_name":"A hard real-time capable multi-core SMT processor","publication_year":2013,"publication_date":"2013-03-10","ids":{"openalex":"https://openalex.org/W2065221974","doi":"https://doi.org/10.1145/2442116.2442129","mag":"2065221974"},"language":"en","primary_location":{"id":"doi:10.1145/2442116.2442129","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2442116.2442129","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Embedded Computing 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/A5036380703","display_name":"Marco Paolieri","orcid":"https://orcid.org/0000-0001-5110-203X"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marco Paolieri","raw_affiliation_strings":["Barcelona Supercomputing Center, Universitat Polit\u00e8cnica de Catalunya"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center, Universitat Polit\u00e8cnica de Catalunya","institution_ids":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022719511","display_name":"J\u00f6rg Mische","orcid":"https://orcid.org/0000-0002-8345-2760"},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J\u00f6rg Mische","raw_affiliation_strings":["University of Augsburg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Augsburg","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002231176","display_name":"Stefan Metzlaff","orcid":null},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefan Metzlaff","raw_affiliation_strings":["University of Augsburg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Augsburg","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023110395","display_name":"Mike Gerdes","orcid":null},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mike Gerdes","raw_affiliation_strings":["University of Augsburg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Augsburg","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037858669","display_name":"Eduardo Qui\u00f1ones","orcid":"https://orcid.org/0000-0002-5465-964X"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Eduardo Qui\u00f1ones","raw_affiliation_strings":["Barcelona Supercomputing Center","Barcelona Supercomputing Center,#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center","institution_ids":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"raw_affiliation_string":"Barcelona Supercomputing Center,#TAB#","institution_ids":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104358289","display_name":"Sascha Uhrig","orcid":null},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sascha Uhrig","raw_affiliation_strings":["Technical University of Dortmund","Technical University of Dortmund,#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Dortmund","institution_ids":["https://openalex.org/I200332995"]},{"raw_affiliation_string":"Technical University of Dortmund,#TAB#","institution_ids":["https://openalex.org/I200332995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113507556","display_name":"Theo Ungerer","orcid":null},"institutions":[{"id":"https://openalex.org/I179225836","display_name":"University of Augsburg","ror":"https://ror.org/03p14d497","country_code":"DE","type":"education","lineage":["https://openalex.org/I179225836"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Theo Ungerer","raw_affiliation_strings":["University of Augsburg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Augsburg","institution_ids":["https://openalex.org/I179225836"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026101378","display_name":"Francisco J. Cazorla","orcid":"https://orcid.org/0000-0002-3344-376X"},"institutions":[{"id":"https://openalex.org/I197604219","display_name":"National Academies of Sciences, Engineering, and Medicine","ror":"https://ror.org/02eq2w707","country_code":"US","type":"government","lineage":["https://openalex.org/I197604219"]},{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES","US"],"is_corresponding":false,"raw_author_name":"Francisco J. Cazorla","raw_affiliation_strings":["Barcelona Supercomputing Center, Spanish National Research Council"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center, Spanish National Research Council","institution_ids":["https://openalex.org/I197604219","https://openalex.org/I2799803557","https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.6248,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.92504462,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"12","issue":"3","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","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/T10933","display_name":"Real-Time Systems Scheduling","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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9990000128746033,"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/T10904","display_name":"Embedded Systems Design 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/computer-science","display_name":"Computer science","score":0.9066519141197205},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.7547024488449097},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.741614818572998},{"id":"https://openalex.org/keywords/predictability","display_name":"Predictability","score":0.6841470003128052},{"id":"https://openalex.org/keywords/single-core","display_name":"Single-core","score":0.5996801853179932},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.5772798657417297},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.547116756439209},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4402422308921814},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.41266050934791565},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4097006916999817},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3900149464607239}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9066519141197205},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7547024488449097},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.741614818572998},{"id":"https://openalex.org/C197640229","wikidata":"https://www.wikidata.org/wiki/Q2534066","display_name":"Predictability","level":2,"score":0.6841470003128052},{"id":"https://openalex.org/C2780365336","wikidata":"https://www.wikidata.org/wiki/Q25047934","display_name":"Single-core","level":2,"score":0.5996801853179932},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.5772798657417297},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.547116756439209},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4402422308921814},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.41266050934791565},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4097006916999817},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3900149464607239},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2442116.2442129","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2442116.2442129","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Embedded Computing Systems","raw_type":"journal-article"},{"id":"pmh:oai:uni-augsburg.opus-bayern.de:54600","is_oa":false,"landing_page_url":"https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/54600","pdf_url":null,"source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W127806875","https://openalex.org/W1499210710","https://openalex.org/W1515422725","https://openalex.org/W1521915012","https://openalex.org/W1540189120","https://openalex.org/W1551569689","https://openalex.org/W1561720150","https://openalex.org/W1838445182","https://openalex.org/W1930315391","https://openalex.org/W1976014094","https://openalex.org/W2000999585","https://openalex.org/W2007946113","https://openalex.org/W2047836570","https://openalex.org/W2057433895","https://openalex.org/W2060206222","https://openalex.org/W2069195425","https://openalex.org/W2076446845","https://openalex.org/W2076740275","https://openalex.org/W2100122997","https://openalex.org/W2105036107","https://openalex.org/W2105733702","https://openalex.org/W2111134965","https://openalex.org/W2116826559","https://openalex.org/W2119959854","https://openalex.org/W2122833539","https://openalex.org/W2130430041","https://openalex.org/W2131200537","https://openalex.org/W2143082536","https://openalex.org/W2143823686","https://openalex.org/W2145665716","https://openalex.org/W2148016091","https://openalex.org/W2160081236","https://openalex.org/W2162995496","https://openalex.org/W2338179497","https://openalex.org/W4241778508","https://openalex.org/W4251382119","https://openalex.org/W4252855714"],"related_works":["https://openalex.org/W2967618079","https://openalex.org/W2142016460","https://openalex.org/W1971302051","https://openalex.org/W2111906340","https://openalex.org/W2151223307","https://openalex.org/W3041000698","https://openalex.org/W2406856881","https://openalex.org/W2085485158","https://openalex.org/W2276000909","https://openalex.org/W1964594690"],"abstract_inverted_index":{"Hard":[0],"real-time":[1,63,75,89,98],"applications":[2],"in":[3],"safety":[4],"critical":[5],"domains":[6],"require":[7],"high":[8,93],"performance":[9,94],"and":[10,91],"time":[11,34],"analyzability.":[12],"Multi-core":[13],"processors":[14],"are":[15],"an":[16],"answer":[17],"to":[18,28,58],"these":[19],"demands,":[20],"however":[21],"task":[22,54],"interferences":[23],"make":[24],"multi-cores":[25],"more":[26],"difficult":[27],"analyze":[29],"from":[30],"a":[31,43,49,53],"worst-case":[32],"execution":[33],"point":[35],"of":[36],"view":[37],"than":[38],"single-core":[39],"processors.":[40],"We":[41],"propose":[42],"multi-core":[44,84],"SMT":[45],"processor":[46],"that":[47,80],"ensures":[48],"bounded":[50],"maximum":[51],"delay":[52],"can":[55,65],"suffer":[56],"due":[57],"inter-task":[59],"interferences.":[60],"Multiple":[61],"hard":[62,88,97],"tasks":[64,90],"be":[66],"executed":[67],"on":[68],"different":[69],"cores":[70],"together":[71],"with":[72],"additional":[73],"non":[74,96],"tasks.":[76,99],"Our":[77],"evaluation":[78],"shows":[79],"the":[81],"proposed":[82],"MERASA":[83],"provides":[85],"predictability":[86],"for":[87,95],"also":[92]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
