{"id":"https://openalex.org/W1997979052","doi":"https://doi.org/10.1109/fpl.2009.5272293","title":"Static versus scheduled interconnect in Coarse-Grained Reconfigurable Arrays","display_name":"Static versus scheduled interconnect in Coarse-Grained Reconfigurable Arrays","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W1997979052","doi":"https://doi.org/10.1109/fpl.2009.5272293","mag":"1997979052"},"language":"en","primary_location":{"id":"doi:10.1109/fpl.2009.5272293","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpl.2009.5272293","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Conference on Field Programmable Logic and Applications","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/A5110927536","display_name":"Brian Van Essen","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Brian Van Essen","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035928330","display_name":"Aaron Wood","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aaron Wood","raw_affiliation_strings":["Department of Electrical Engineering, University of Washington, Seattle, WA, USA","Department of Electrical Engineering, University of Washington, Seattle, 98195, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086431764","display_name":"Allan Carroll","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Allan Carroll","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031970320","display_name":"Stephen Friedman","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephen Friedman","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003900330","display_name":"Robin Panda","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robin Panda","raw_affiliation_strings":["Department of Electrical Engineering, University of Washington, Seattle, WA, USA","Department of Electrical Engineering, University of Washington, Seattle, 98195, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054470518","display_name":"Benjamin Ylvisaker","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Benjamin Ylvisaker","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032101034","display_name":"Carl Ebeling","orcid":"https://orcid.org/0000-0001-5032-3615"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Carl Ebeling","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Washington, Seattle, 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003894282","display_name":"Scott Hauck","orcid":"https://orcid.org/0000-0001-9516-0311"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott Hauck","raw_affiliation_strings":["Department of Electrical Engineering, University of Washington, Seattle, WA, USA","Department of Electrical Engineering, University of Washington, Seattle, 98195, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Electrical Engineering, University of Washington, Seattle, 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5110927536"],"corresponding_institution_ids":["https://openalex.org/I201448701"],"apc_list":null,"apc_paid":null,"fwci":2.1753,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.87939191,"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":"268","last_page":"275"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9998000264167786,"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":0.9998000264167786,"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/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/datapath","display_name":"Datapath","score":0.7982053756713867},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7595778703689575},{"id":"https://openalex.org/keywords/interconnection","display_name":"Interconnection","score":0.6373974084854126},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.5834782719612122},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5757471323013306},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.5014207363128662},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.4706878960132599},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.46437305212020874},{"id":"https://openalex.org/keywords/reconfigurability","display_name":"Reconfigurability","score":0.44575947523117065},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.43201401829719543},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.32400307059288025},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.08383557200431824}],"concepts":[{"id":"https://openalex.org/C2781198647","wikidata":"https://www.wikidata.org/wiki/Q1633673","display_name":"Datapath","level":2,"score":0.7982053756713867},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7595778703689575},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.6373974084854126},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.5834782719612122},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5757471323013306},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.5014207363128662},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.4706878960132599},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.46437305212020874},{"id":"https://openalex.org/C2780149590","wikidata":"https://www.wikidata.org/wiki/Q7302742","display_name":"Reconfigurability","level":2,"score":0.44575947523117065},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.43201401829719543},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.32400307059288025},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.08383557200431824},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/fpl.2009.5272293","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fpl.2009.5272293","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Conference on Field Programmable Logic and Applications","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.152.6815","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.152.6815","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ee.washington.edu/faculty/hauck/publications/StaticVsDynamicInterconnectCGRAs.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W105298322","https://openalex.org/W1502361557","https://openalex.org/W1887556625","https://openalex.org/W1972887087","https://openalex.org/W1995750454","https://openalex.org/W2025787141","https://openalex.org/W2103684670","https://openalex.org/W2122992089","https://openalex.org/W2133163633","https://openalex.org/W2133712953","https://openalex.org/W2136054166","https://openalex.org/W2138840350","https://openalex.org/W2139448196","https://openalex.org/W2140752352","https://openalex.org/W2144133815","https://openalex.org/W2144199167","https://openalex.org/W2157758640","https://openalex.org/W3141428879","https://openalex.org/W3143533263","https://openalex.org/W4232919122","https://openalex.org/W6630154184","https://openalex.org/W6639711652"],"related_works":["https://openalex.org/W1544665014","https://openalex.org/W2748364266","https://openalex.org/W4243861219","https://openalex.org/W2556374054","https://openalex.org/W2069545207","https://openalex.org/W2092579166","https://openalex.org/W2969723039","https://openalex.org/W1977947048","https://openalex.org/W2914540329","https://openalex.org/W2121367602"],"abstract_inverted_index":{"Spatially-tiled":[0],"architectures,":[1],"such":[2],"as":[3,60,78,105,107],"coarse-grained":[4,135],"reconfigurable":[5],"arrays":[6,28],"(CGRAs),":[7],"are":[8,40],"powerful":[9],"architectures":[10,79],"for":[11,58,101,155],"accelerating":[12],"applications":[13],"in":[14,96,133],"the":[15,53,72,87,92,108,119,138,143,172],"digital-signal":[16],"processing,":[17],"embedded,":[18],"and":[19,39,166],"scientific":[20],"computing":[21],"domains.":[22],"In":[23,67],"contrast":[24],"to":[25,49,63,83,117,141,175],"field-programmable":[26],"gate":[27],"(FPGAs),":[29],"another":[30],"common":[31],"accelerator,":[32],"they":[33],"typically":[34],"time-multiplex":[35],"their":[36],"processing":[37],"elements":[38],"word":[41,165],"rather":[42],"than":[43],"bit-oriented.":[44],"These":[45],"differences":[46],"lead":[47],"us":[48],"re-examine":[50],"some":[51],"of":[52,74,110,122,146,178],"traditional":[54],"architecture":[55],"choices":[56],"made":[57],"FPGAs":[59],"we":[61,70,90],"move":[62],"these":[64,134],"coarser-granularity":[65],"architectures.":[66],"this":[68],"paper":[69],"study":[71],"efficiency":[73],"time-multiplexing":[75],"global":[76,102],"interconnect":[77,103,116,130,168],"scale":[80],"from":[81],"single-bit":[82,160],"multi-bit":[84],"datapaths.":[85],"Using":[86],"Mosaic":[88],"infrastructure,":[89],"analyzed":[91],"design":[93],"trade-offs":[94],"involved":[95],"static":[97,149],"vs.":[98],"time-multiplexed":[99,129],"routing":[100],"channels,":[104],"well":[106],"benefit":[109],"including":[111],"a":[112,123,128,147],"dedicated":[113],"bit-wide":[114,167],"control":[115,161],"supplement":[118],"word-wide":[120,181],"datapath":[121],"CGRA.":[124],"We":[125,151],"show":[126,153],"that":[127,154,177],"is":[131],"beneficial":[132],"systems,":[136],"reducing":[137],"area-energy":[139,144,173],"product":[140,145,174],"0.32times":[142],"fully":[148],"interconnect.":[150,182],"also":[152],"our":[156],"benchmarks,":[157],"which":[158],"include":[159],"logic,":[162],"providing":[163],"both":[164],"resources":[169],"further":[170],"reduces":[171],"0.94times":[176],"an":[179],"exclusively":[180]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
