{"id":"https://openalex.org/W2083683467","doi":"https://doi.org/10.1145/2742854.2742896","title":"Enhancing an x86_64 multi-core architecture with data-flow execution support","display_name":"Enhancing an x86_64 multi-core architecture with data-flow execution support","publication_year":2015,"publication_date":"2015-05-06","ids":{"openalex":"https://openalex.org/W2083683467","doi":"https://doi.org/10.1145/2742854.2742896","mag":"2083683467"},"language":"en","primary_location":{"id":"doi:10.1145/2742854.2742896","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2742854.2742896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM International Conference on Computing Frontiers","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/A5005324895","display_name":"Nam Ho","orcid":"https://orcid.org/0000-0002-6973-4120"},"institutions":[{"id":"https://openalex.org/I206945453","display_name":"Paderborn University","ror":"https://ror.org/058kzsd48","country_code":"DE","type":"education","lineage":["https://openalex.org/I206945453"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Nam Ho","raw_affiliation_strings":["University of Paderborn","University of Paderborn > > > >"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Paderborn","institution_ids":["https://openalex.org/I206945453"]},{"raw_affiliation_string":"University of Paderborn > > > >","institution_ids":["https://openalex.org/I206945453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001351683","display_name":"Andrea Mondelli","orcid":"https://orcid.org/0000-0002-4740-7081"},"institutions":[{"id":"https://openalex.org/I102064193","display_name":"University of Siena","ror":"https://ror.org/01tevnk56","country_code":"IT","type":"education","lineage":["https://openalex.org/I102064193"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Mondelli","raw_affiliation_strings":["University of Siena","University of Siena ()"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Siena","institution_ids":["https://openalex.org/I102064193"]},{"raw_affiliation_string":"University of Siena ()","institution_ids":["https://openalex.org/I102064193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000554129","display_name":"Alberto Scionti","orcid":"https://orcid.org/0000-0002-8138-9403"},"institutions":[{"id":"https://openalex.org/I102064193","display_name":"University of Siena","ror":"https://ror.org/01tevnk56","country_code":"IT","type":"education","lineage":["https://openalex.org/I102064193"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alberto Scionti","raw_affiliation_strings":["University of Siena","University of Siena ()"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Siena","institution_ids":["https://openalex.org/I102064193"]},{"raw_affiliation_string":"University of Siena ()","institution_ids":["https://openalex.org/I102064193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017891502","display_name":"Marco Solinas","orcid":"https://orcid.org/0000-0001-8694-5520"},"institutions":[{"id":"https://openalex.org/I102064193","display_name":"University of Siena","ror":"https://ror.org/01tevnk56","country_code":"IT","type":"education","lineage":["https://openalex.org/I102064193"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Solinas","raw_affiliation_strings":["University of Siena","University of Siena ()"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Siena","institution_ids":["https://openalex.org/I102064193"]},{"raw_affiliation_string":"University of Siena ()","institution_ids":["https://openalex.org/I102064193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018708711","display_name":"Antoni Portero","orcid":"https://orcid.org/0000-0003-1319-6404"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Antoni Portero","raw_affiliation_strings":["National Supercomputing Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Supercomputing Center","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012892451","display_name":"Roberto Giorgi","orcid":"https://orcid.org/0000-0003-0384-8229"},"institutions":[{"id":"https://openalex.org/I102064193","display_name":"University of Siena","ror":"https://ror.org/01tevnk56","country_code":"IT","type":"education","lineage":["https://openalex.org/I102064193"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Roberto Giorgi","raw_affiliation_strings":["University of Siena","University of Siena ()"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Siena","institution_ids":["https://openalex.org/I102064193"]},{"raw_affiliation_string":"University of Siena ()","institution_ids":["https://openalex.org/I102064193"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2944,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.92202073,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9988999962806702,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9986000061035156,"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":0.8690621852874756},{"id":"https://openalex.org/keywords/x86","display_name":"x86","score":0.7982351779937744},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5768157243728638},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.536595344543457},{"id":"https://openalex.org/keywords/many-core","display_name":"Many core","score":0.5309343338012695},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5257692933082581},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.520594596862793},{"id":"https://openalex.org/keywords/data-flow-diagram","display_name":"Data flow diagram","score":0.496982604265213},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.46161139011383057},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.45400214195251465},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.45087313652038574},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.44481393694877625},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.42941510677337646},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4133661389350891},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.36329054832458496},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.11963242292404175},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.10975226759910583}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8690621852874756},{"id":"https://openalex.org/C170723468","wikidata":"https://www.wikidata.org/wiki/Q182933","display_name":"x86","level":3,"score":0.7982351779937744},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5768157243728638},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.536595344543457},{"id":"https://openalex.org/C3020431745","wikidata":"https://www.wikidata.org/wiki/Q25325220","display_name":"Many core","level":2,"score":0.5309343338012695},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5257692933082581},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.520594596862793},{"id":"https://openalex.org/C489000","wikidata":"https://www.wikidata.org/wiki/Q747385","display_name":"Data flow diagram","level":2,"score":0.496982604265213},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.46161139011383057},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.45400214195251465},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.45087313652038574},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.44481393694877625},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.42941510677337646},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4133661389350891},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.36329054832458496},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.11963242292404175},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.10975226759910583},{"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2742854.2742896","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2742854.2742896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM International Conference on Computing Frontiers","raw_type":"proceedings-article"},{"id":"pmh:oai:usiena-air.unisi.it:11365/977123","is_oa":false,"landing_page_url":"http://hdl.handle.net/11365/977123","pdf_url":null,"source":{"id":"https://openalex.org/S4377196319","display_name":"Use Siena air (University of Siena)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I102064193","host_organization_name":"University of Siena","host_organization_lineage":["https://openalex.org/I102064193"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W131963263","https://openalex.org/W1578847235","https://openalex.org/W1707430307","https://openalex.org/W1993147642","https://openalex.org/W1999296130","https://openalex.org/W2018936045","https://openalex.org/W2050207849","https://openalex.org/W2073983509","https://openalex.org/W2091060479","https://openalex.org/W2092451584"],"related_works":["https://openalex.org/W1980322368","https://openalex.org/W2096357811","https://openalex.org/W2072005592","https://openalex.org/W2039985559","https://openalex.org/W4255057712","https://openalex.org/W2033178596","https://openalex.org/W2098016115","https://openalex.org/W2930469620","https://openalex.org/W4251458280","https://openalex.org/W2512412909"],"abstract_inverted_index":{"Future":[0],"exascale":[1],"machines":[2],"will":[3],"require":[4],"multi--/":[5],"many-core":[6],"architectures":[7],"able":[8],"to":[9,19,34],"efficiently":[10,49],"run":[11],"multi-threaded":[12],"applications.":[13],"Data-flow":[14],"execution":[15,24,52],"models":[16],"have":[17],"demonstrated":[18],"be":[20],"capable":[21],"of":[22,41,53,58,66],"improving":[23],"performance":[25,64],"by":[26],"limiting":[27],"the":[28,51,56,67],"synchronization":[29],"overhead.":[30],"This":[31],"paper":[32],"proposes":[33],"augment":[35],"cores":[36],"with":[37,71],"a":[38],"minimalistic":[39],"set":[40],"hardware":[42],"units":[43],"and":[44],"dedicated":[45],"instructions":[46],"that":[47],"allow":[48],"scheduling":[50],"threads":[54],"on":[55],"basis":[57],"data-flow":[59],"principles.":[60],"Experimental":[61],"results":[62],"show":[63],"improvements":[65],"system":[68],"when":[69],"compared":[70],"other":[72],"techniques":[73],"(e.g.,":[74],"OpenMP,":[75],"Cilk).":[76]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}