{"id":"https://openalex.org/W2076065646","doi":"https://doi.org/10.1109/fpt.2007.4439230","title":"Asymmetric Multi-Processor Architecture for Reconfigurable System-on-Chip and Operating System Abstractions","display_name":"Asymmetric Multi-Processor Architecture for Reconfigurable System-on-Chip and Operating System Abstractions","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2076065646","doi":"https://doi.org/10.1109/fpt.2007.4439230","mag":"2076065646"},"language":"en","primary_location":{"id":"doi:10.1109/fpt.2007.4439230","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpt.2007.4439230","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 International Conference on Field-Programmable Technology","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/A5102899443","display_name":"Xin Xie","orcid":"https://orcid.org/0000-0002-5147-7074"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]},{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xin Xie","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia","Univ. of Queensland Brisbane, Brisbane"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]},{"raw_affiliation_string":"Univ. of Queensland Brisbane, Brisbane","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014870940","display_name":"John Williams","orcid":"https://orcid.org/0000-0002-2528-1502"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]},{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"John Williams","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia","Univ. of Queensland Brisbane, Brisbane"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]},{"raw_affiliation_string":"Univ. of Queensland Brisbane, Brisbane","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050570259","display_name":"Neil Bergmann","orcid":"https://orcid.org/0000-0001-6279-1053"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]},{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Neil Bergmann","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia","Univ. of Queensland Brisbane, Brisbane"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]},{"raw_affiliation_string":"Univ. of Queensland Brisbane, Brisbane","institution_ids":["https://openalex.org/I165143802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0536,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.75026888,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"41","last_page":"48"},"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/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/T10829","display_name":"Interconnection Networks and Systems","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8193520307540894},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.6390622854232788},{"id":"https://openalex.org/keywords/cpu-shielding","display_name":"CPU shielding","score":0.542294979095459},{"id":"https://openalex.org/keywords/host","display_name":"Host (biology)","score":0.4918367862701416},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.48907238245010376},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.48763933777809143},{"id":"https://openalex.org/keywords/central-processing-unit","display_name":"Central processing unit","score":0.48421478271484375},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.47952011227607727},{"id":"https://openalex.org/keywords/arm-architecture","display_name":"ARM architecture","score":0.4454718232154846},{"id":"https://openalex.org/keywords/coprocessor","display_name":"Coprocessor","score":0.4255865812301636},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.373698353767395},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3475983142852783},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.327975332736969}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8193520307540894},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.6390622854232788},{"id":"https://openalex.org/C180613757","wikidata":"https://www.wikidata.org/wiki/Q5013757","display_name":"CPU shielding","level":3,"score":0.542294979095459},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.4918367862701416},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.48907238245010376},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.48763933777809143},{"id":"https://openalex.org/C49154492","wikidata":"https://www.wikidata.org/wiki/Q5300","display_name":"Central processing unit","level":2,"score":0.48421478271484375},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.47952011227607727},{"id":"https://openalex.org/C26771161","wikidata":"https://www.wikidata.org/wiki/Q16980","display_name":"ARM architecture","level":2,"score":0.4454718232154846},{"id":"https://openalex.org/C86111242","wikidata":"https://www.wikidata.org/wiki/Q859595","display_name":"Coprocessor","level":2,"score":0.4255865812301636},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.373698353767395},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3475983142852783},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.327975332736969},{"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/fpt.2007.4439230","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpt.2007.4439230","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 International Conference on Field-Programmable Technology","raw_type":"proceedings-article"},{"id":"pmh:oai:espace.library.uq.edu.au:UQ:1ec74f8","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402388","display_name":"Queensland's institutional digital repository (The University of Queensland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I165143802","host_organization_name":"The University of Queensland","host_organization_lineage":["https://openalex.org/I165143802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W187226005","https://openalex.org/W1582084802","https://openalex.org/W2076787215","https://openalex.org/W2077458039","https://openalex.org/W2107823663","https://openalex.org/W2109843205","https://openalex.org/W2114822644","https://openalex.org/W2152871295","https://openalex.org/W6607685855","https://openalex.org/W6641228550","https://openalex.org/W6669608602"],"related_works":["https://openalex.org/W2387982802","https://openalex.org/W1896942098","https://openalex.org/W1991061790","https://openalex.org/W2088078730","https://openalex.org/W2400763249","https://openalex.org/W1482063109","https://openalex.org/W2043940072","https://openalex.org/W2249399447","https://openalex.org/W2745443495","https://openalex.org/W3015832319"],"abstract_inverted_index":{"We":[0,66],"propose":[1],"an":[2,68,73],"asymmetric":[3],"multi-processor":[4],"reconflgurable":[5],"SoC":[6],"architecture":[7,123],"comprised":[8],"of":[9,72,77,90],"a":[10,101,125,134],"master":[11,46,64,94],"CPU":[12,95,127],"running":[13],"embedded":[14],"Linux":[15],"and":[16,36,44,81,85,98,100,112,121],"loosely-coupled":[17],"slave":[18,25,62],"CPUs":[19,111],"executing":[20],"dedicated":[21],"software":[22,114],"processes.":[23],"The":[24],"processes":[26],"are":[27,37],"mapped":[28],"into":[29],"the":[30,45,61,106],"host":[31],"OS":[32],"as":[33],"ghost":[34],"processes,":[35],"able":[38],"to":[39,60,118],"communicate":[40],"with":[41,84,128],"each":[42],"other":[43],"via":[47],"standard":[48],"operating":[49],"system":[50,91],"communication":[51],"abstractions.":[52],"Custom":[53],"hardware":[54,130],"accelerators":[55],"can":[56,116],"be":[57],"also":[58],"added":[59],"or":[63],"CPUs.":[65],"describe":[67],"architectural":[69],"case":[70],"study":[71],"MP3":[74],"decoding":[75],"application":[76],"12":[78],"different":[79],"single":[80,126],"multi-CPU":[82],"configurations,":[83],"without":[86],"custom":[87,129],"hardware.":[88],"Analysis":[89],"performance":[92],"under":[93],"load":[96],"(computation":[97],"IO),":[99],"time-area":[102],"cost":[103],"model":[104],"reveals":[105],"counter-intuitive":[107],"result":[108],"that":[109],"multiple":[110],"appropriate":[113],"partitioning":[115],"lead":[117],"more":[119],"efficient":[120],"load-resilient":[122],"than":[124],"offload":[131],"capabilities,":[132],"at":[133],"lower":[135],"design":[136],"cost.":[137]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
