{"id":"https://openalex.org/W4307683659","doi":"https://doi.org/10.1109/icfpt56656.2022.9974478","title":"Design Exploration of RISC-V Soft-Cores through Speculative High-Level Synthesis","display_name":"Design Exploration of RISC-V Soft-Cores through Speculative High-Level Synthesis","publication_year":2022,"publication_date":"2022-12-05","ids":{"openalex":"https://openalex.org/W4307683659","doi":"https://doi.org/10.1109/icfpt56656.2022.9974478"},"language":"en","primary_location":{"id":"doi:10.1109/icfpt56656.2022.9974478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icfpt56656.2022.9974478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 International Conference on Field-Programmable Technology (ICFPT)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5036220710","display_name":"Jean-Michel Gorius","orcid":"https://orcid.org/0000-0002-9065-1717"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210133778","display_name":"Centre Inria de l'Universit\u00e9 de Rennes","ror":"https://ror.org/04040yw90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1326498283","https://openalex.org/I4210133778"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Michel Gorius","raw_affiliation_strings":["Univ Rennes, Inria, CNRS, IRISA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ Rennes, Inria, CNRS, IRISA","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I2802519937","https://openalex.org/I4210133778","https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012750585","display_name":"Simon Rokicki","orcid":"https://orcid.org/0000-0002-0195-096X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210133778","display_name":"Centre Inria de l'Universit\u00e9 de Rennes","ror":"https://ror.org/04040yw90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1326498283","https://openalex.org/I4210133778"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Simon Rokicki","raw_affiliation_strings":["Univ Rennes, Inria, CNRS, IRISA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ Rennes, Inria, CNRS, IRISA","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I2802519937","https://openalex.org/I4210133778","https://openalex.org/I56067802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053526033","display_name":"Steven Derrien","orcid":"https://orcid.org/0000-0002-6281-083X"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I4210133778","display_name":"Centre Inria de l'Universit\u00e9 de Rennes","ror":"https://ror.org/04040yw90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1326498283","https://openalex.org/I4210133778"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Steven Derrien","raw_affiliation_strings":["Univ Rennes, Inria, CNRS, IRISA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ Rennes, Inria, CNRS, IRISA","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I2802519937","https://openalex.org/I4210133778","https://openalex.org/I56067802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6236,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.82481536,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design 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/T10904","display_name":"Embedded Systems Design 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/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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9994000196456909,"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":0.8075771331787109},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.6836140155792236},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.6695482134819031},{"id":"https://openalex.org/keywords/design-flow","display_name":"Design flow","score":0.6161187291145325},{"id":"https://openalex.org/keywords/reduced-instruction-set-computing","display_name":"Reduced instruction set computing","score":0.6122868061065674},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6028689742088318},{"id":"https://openalex.org/keywords/microarchitecture","display_name":"Microarchitecture","score":0.5848774909973145},{"id":"https://openalex.org/keywords/processor-design","display_name":"Processor design","score":0.5580071210861206},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.5152785778045654},{"id":"https://openalex.org/keywords/high-level-synthesis","display_name":"High-level synthesis","score":0.4879609942436218},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.482085257768631},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.44718867540359497},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.42750757932662964},{"id":"https://openalex.org/keywords/control-flow","display_name":"Control flow","score":0.413074791431427},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3164350390434265},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09345287084579468}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8075771331787109},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.6836140155792236},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.6695482134819031},{"id":"https://openalex.org/C37135326","wikidata":"https://www.wikidata.org/wiki/Q931942","display_name":"Design flow","level":2,"score":0.6161187291145325},{"id":"https://openalex.org/C126298526","wikidata":"https://www.wikidata.org/wiki/Q189376","display_name":"Reduced instruction set computing","level":3,"score":0.6122868061065674},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6028689742088318},{"id":"https://openalex.org/C107598950","wikidata":"https://www.wikidata.org/wiki/Q259864","display_name":"Microarchitecture","level":2,"score":0.5848774909973145},{"id":"https://openalex.org/C526435321","wikidata":"https://www.wikidata.org/wiki/Q1303814","display_name":"Processor design","level":2,"score":0.5580071210861206},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.5152785778045654},{"id":"https://openalex.org/C58013763","wikidata":"https://www.wikidata.org/wiki/Q5754574","display_name":"High-level synthesis","level":3,"score":0.4879609942436218},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.482085257768631},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.44718867540359497},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.42750757932662964},{"id":"https://openalex.org/C160191386","wikidata":"https://www.wikidata.org/wiki/Q868299","display_name":"Control flow","level":2,"score":0.413074791431427},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3164350390434265},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09345287084579468},{"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icfpt56656.2022.9974478","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icfpt56656.2022.9974478","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 International Conference on Field-Programmable Technology (ICFPT)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03828841v1","is_oa":false,"landing_page_url":"https://inria.hal.science/hal-03828841","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://fpt22.hkust.edu.hk/","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":14,"referenced_works":["https://openalex.org/W2012471639","https://openalex.org/W2034779352","https://openalex.org/W2061988908","https://openalex.org/W2098681688","https://openalex.org/W2101430044","https://openalex.org/W2585583922","https://openalex.org/W2918135736","https://openalex.org/W2945816340","https://openalex.org/W2994241984","https://openalex.org/W3017745964","https://openalex.org/W3091672208","https://openalex.org/W3147194359","https://openalex.org/W4285204409","https://openalex.org/W6770914689"],"related_works":["https://openalex.org/W4200599950","https://openalex.org/W4317937473","https://openalex.org/W4386213660","https://openalex.org/W2026197855","https://openalex.org/W2269990635","https://openalex.org/W3168383044","https://openalex.org/W2543290882","https://openalex.org/W4232825932","https://openalex.org/W2548654924","https://openalex.org/W2171594157"],"abstract_inverted_index":{"The":[0],"RISC-":[1],"V":[2],"ecosystem":[3],"is":[4,38,66,101,114],"quickly":[5],"growing":[6],"and":[7,26,40,71,83,110,113],"has":[8],"gained":[9],"a":[10,48,106],"lot":[11],"of":[12,23,33,51,74,91,108,116],"traction":[13],"in":[14,62],"the":[15,31,34,75],"FPGA":[16],"community,":[17],"as":[18],"it":[19],"permits":[20],"free":[21],"customization":[22],"both":[24],"ISA":[25,109],"micro-":[27],"architectural":[28],"features.":[29],"However,":[30],"design":[32,81],"cor-":[35],"responding":[36],"micro-architecture":[37],"costly":[39],"error-prone.":[41],"We":[42],"address":[43],"this":[44],"issue":[45],"by":[46,88],"providing":[47],"flow":[49,65,100],"capable":[50,115],"automatically":[52],"synthesizing":[53],"pipelined":[54],"micro-architectures":[55],"directly":[56],"from":[57],"an":[58],"Instruction":[59,78],"Set":[60,79],"Simulator":[61],"C/C++.":[63],"Our":[64,95],"based":[67],"on":[68],"HLS":[69],"technology":[70],"bridges":[72],"part":[73],"gap":[76],"between":[77],"Processor":[80],"flows":[82],"High-":[84],"Level":[85],"Synthesis":[86],"tools":[87],"taking":[89],"advantage":[90],"speculative":[92],"loop":[93],"pipelining.":[94],"results":[96],"show":[97],"that":[98,119],"our":[99],"general":[102],"enough":[103],"to":[104],"support":[105],"variety":[107],"micro-architectural":[111],"extensions,":[112],"producing":[117],"circuits":[118],"are":[120],"competitive":[121],"with":[122],"manually":[123],"designed":[124],"cores.":[125]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}