{"id":"https://openalex.org/W2020404950","doi":"https://doi.org/10.1109/asap.2014.6868645","title":"He-P2012: Architectural heterogeneity exploration on a scalable many-core platform","display_name":"He-P2012: Architectural heterogeneity exploration on a scalable many-core platform","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2020404950","doi":"https://doi.org/10.1109/asap.2014.6868645","mag":"2020404950"},"language":"en","primary_location":{"id":"doi:10.1109/asap.2014.6868645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asap.2014.6868645","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 25th International Conference on Application-Specific Systems, Architectures and Processors","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11380/1171833","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038717922","display_name":"Francesco Conti","orcid":"https://orcid.org/0000-0002-7924-933X"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Francesco Conti","raw_affiliation_strings":["Department of Electrical, Electronic and Information Engineering, University of Bologna, Italy","Department of Electrical, Electronic and Information Engineering, Univ. of Bologna - Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Electronic and Information Engineering, University of Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"Department of Electrical, Electronic and Information Engineering, Univ. of Bologna - Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091628585","display_name":"Chuck Pilkington","orcid":null},"institutions":[{"id":"https://openalex.org/I4210109823","display_name":"STMicroelectronics (Canada)","ror":"https://ror.org/01qcf5s69","country_code":"CA","type":"company","lineage":["https://openalex.org/I131827901","https://openalex.org/I4210109823"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Chuck Pilkington","raw_affiliation_strings":["STMicroelectronics, Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"STMicroelectronics, Ottawa, Canada","institution_ids":["https://openalex.org/I4210109823"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061145921","display_name":"Andrea Marongiu","orcid":"https://orcid.org/0000-0003-1010-4762"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Andrea Marongiu","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Zurich, Switzerland","Department of Electrical, Electronic and Information Engineering, Univ. of Bologna - Italy"],"affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Department of Electrical, Electronic and Information Engineering, Univ. of Bologna - Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043408422","display_name":"Luca Benini","orcid":"https://orcid.org/0000-0001-8068-3806"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["CH","IT"],"is_corresponding":false,"raw_author_name":"Luca Benini","raw_affiliation_strings":["Integrated Systems Laboratory, ETH Zurich, Switzerland","Department of Electrical, Electronic and Information Engineering, Univ. of Bologna - Italy"],"affiliations":[{"raw_affiliation_string":"Integrated Systems Laboratory, ETH Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Department of Electrical, Electronic and Information Engineering, Univ. of Bologna - Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5038717922"],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":null,"apc_paid":null,"fwci":3.4578,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.92331942,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"14","issue":null,"first_page":"114","last_page":"120"},"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9980000257492065,"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":0.845832109451294},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.720385730266571},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.7113688588142395},{"id":"https://openalex.org/keywords/design-space-exploration","display_name":"Design space exploration","score":0.6787377595901489},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6741269826889038},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.5487280488014221},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.4580511152744293},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4521314799785614},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.44112420082092285},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.41401776671409607},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3926772475242615},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.33405590057373047},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.28815147280693054},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.14013680815696716}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.845832109451294},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.720385730266571},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.7113688588142395},{"id":"https://openalex.org/C2776221188","wikidata":"https://www.wikidata.org/wiki/Q21072556","display_name":"Design space exploration","level":2,"score":0.6787377595901489},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6741269826889038},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.5487280488014221},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.4580511152744293},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4521314799785614},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.44112420082092285},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.41401776671409607},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3926772475242615},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.33405590057373047},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.28815147280693054},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.14013680815696716},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/asap.2014.6868645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asap.2014.6868645","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 25th International Conference on Application-Specific Systems, Architectures and Processors","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unimore.it:11380/1171833","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/1171833","pdf_url":null,"source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.unimore.it:11380/1171896","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/1171896","pdf_url":null,"source":{"id":"https://openalex.org/S4377196326","display_name":"Iris Unimore (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:iris.unimore.it:11380/1171833","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/1171833","pdf_url":null,"source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1514004212","https://openalex.org/W1532362218","https://openalex.org/W2003313945","https://openalex.org/W2006312753","https://openalex.org/W2024162789","https://openalex.org/W2028804200","https://openalex.org/W2079583809","https://openalex.org/W2089162427","https://openalex.org/W2111589119","https://openalex.org/W2121758805","https://openalex.org/W2122593349","https://openalex.org/W2127699991","https://openalex.org/W2132829148","https://openalex.org/W2136725561","https://openalex.org/W2137742016","https://openalex.org/W2151310824","https://openalex.org/W2156193159","https://openalex.org/W2156620659","https://openalex.org/W2164095419","https://openalex.org/W2164598857","https://openalex.org/W2170329515","https://openalex.org/W3140341675","https://openalex.org/W3144068561","https://openalex.org/W4232287265","https://openalex.org/W4233983581","https://openalex.org/W4236433846","https://openalex.org/W6631707545","https://openalex.org/W6651700774"],"related_works":["https://openalex.org/W3138386522","https://openalex.org/W2499279132","https://openalex.org/W2111062328","https://openalex.org/W2108386578","https://openalex.org/W2048887547","https://openalex.org/W1572417577","https://openalex.org/W91363257","https://openalex.org/W2142450926","https://openalex.org/W3139655666","https://openalex.org/W2118185763"],"abstract_inverted_index":{"Architectural":[0],"heterogeneity":[1],"is":[2],"a":[3,49,109,121,126,137],"promising":[4],"solution":[5],"to":[6,55,59,79,84,97,102,151],"overcome":[7],"the":[8,24,29,37,42,61,80,98,113,144,155,161,165,170],"utilization":[9],"wall":[10],"and":[11,26,57,116],"provide":[12,70],"Moore's":[13],"Law-like":[14],"performance":[15],"scaling":[16],"in":[17],"future":[18],"SoCs.":[19],"However,":[20],"heterogeneous":[21,38],"architectures":[22],"increase":[23],"size":[25],"complexity":[27],"of":[28,36,118,139,147,160,172],"design":[30,63],"space":[31,64],"along":[32,93],"several":[33,133],"axes:":[34],"granularity":[35],"processors,":[39],"coupling":[40],"with":[41,94],"software":[43],"cores,":[44],"communication":[45],"interfaces,":[46],"etc.":[47],"As":[48],"consequence,":[50],"significant":[51],"enhancements":[52],"are":[53],"required":[54],"tools":[56],"methodologies":[58],"explore":[60,132],"huge":[62],"effectively.":[65],"In":[66],"this":[67,104],"work,":[68],"we":[69,75,107,131],"three":[71],"main":[72],"contributions:":[73],"first,":[74],"describe":[76],"an":[77],"extension":[78],"STMicroelectronics":[81],"P2012":[82,99],"platform":[83],"support":[85],"tightly-coupled":[86],"shared":[87],"memory":[88],"HW":[89],"processing":[90],"elements":[91],"(HWPE),":[92],"our":[95],"changes":[96],"simulation":[100],"flow":[101],"integrate":[103],"extension.":[105],"Second,":[106],"propose":[108],"novel":[110],"methodology":[111],"for":[112,143,154,164],"semi-automatic":[114],"definition":[115],"instantiation":[117],"HWPEs":[119],"from":[120],"C":[122],"program":[123],"based":[124],"on":[125,136],"interface":[127],"description":[128],"language.":[129],"Third,":[130],"architectural":[134],"variants":[135],"set":[138],"benchmarks":[140],"originally":[141],"developed":[142],"homogeneous":[145],"version":[146],"P2012,":[148],"achieving":[149],"up":[150],"123x":[152],"speedup":[153],"accelerated":[156],"code":[157],"region":[158],"(~98%":[159],"Amdahl":[162],"limit":[163],"whole":[166],"application),":[167],"thereby":[168],"demonstrating":[169],"efficiency":[171],"tightly":[173],"memory-coupled":[174],"hardware":[175],"acceleration.":[176]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
