{"id":"https://openalex.org/W4403210650","doi":"https://doi.org/10.1109/tc.2024.3475582","title":"Rethinking Control Flow in Spatial Architectures: Insights Into Control Flow Plane Design","display_name":"Rethinking Control Flow in Spatial Architectures: Insights Into Control Flow Plane Design","publication_year":2024,"publication_date":"2024-10-08","ids":{"openalex":"https://openalex.org/W4403210650","doi":"https://doi.org/10.1109/tc.2024.3475582"},"language":"en","primary_location":{"id":"doi:10.1109/tc.2024.3475582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2024.3475582","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","0016-9340","1557-9956","2326-3814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computers","raw_type":"journal-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/A5070641802","display_name":"Jinyi Deng","orcid":"https://orcid.org/0000-0001-8666-8463"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinyi Deng","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-8666-8463","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103213494","display_name":"Xinru Tang","orcid":"https://orcid.org/0009-0004-6038-3709"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinru Tang","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0004-6038-3709","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100445508","display_name":"Jiahao Zhang","orcid":"https://orcid.org/0009-0000-8379-7489"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahao Zhang","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0000-8379-7489","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003165744","display_name":"Yuxuan Li","orcid":"https://orcid.org/0009-0009-0765-406X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxuan Li","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0009-0765-406X","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101869455","display_name":"Linyun Zhang","orcid":"https://orcid.org/0009-0001-7568-6292"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linyun Zhang","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0001-7568-6292","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038947607","display_name":"Fengbin Tu","orcid":"https://orcid.org/0000-0003-2228-8829"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Fengbin Tu","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hongkong, China"],"raw_orcid":"https://orcid.org/0000-0003-2228-8829","affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hongkong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036023084","display_name":"Shaojun Wei","orcid":"https://orcid.org/0000-0001-5117-7920"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaojun Wei","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5117-7920","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066434078","display_name":"Yang Hu","orcid":"https://orcid.org/0000-0001-6942-4395"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Hu","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6942-4395","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054524841","display_name":"Shouyi Yin","orcid":"https://orcid.org/0000-0003-2309-572X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shouyi Yin","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2309-572X","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2754,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55964193,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"74","issue":"1","first_page":"185","last_page":"199"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.4036000072956085,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.4036000072956085,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11195","display_name":"Simulation Techniques and Applications","score":0.38760000467300415,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.35120001435279846,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/flow","display_name":"Flow (mathematics)","score":0.5277255773544312},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5196946263313293},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4903905391693115},{"id":"https://openalex.org/keywords/control-flow","display_name":"Control flow","score":0.4888858199119568},{"id":"https://openalex.org/keywords/flow-control","display_name":"Flow control (data)","score":0.4834226369857788},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19396433234214783},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17067089676856995},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1602221131324768},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1381513774394989}],"concepts":[{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5277255773544312},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5196946263313293},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4903905391693115},{"id":"https://openalex.org/C160191386","wikidata":"https://www.wikidata.org/wiki/Q868299","display_name":"Control flow","level":2,"score":0.4888858199119568},{"id":"https://openalex.org/C186766456","wikidata":"https://www.wikidata.org/wiki/Q612457","display_name":"Flow control (data)","level":2,"score":0.4834226369857788},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19396433234214783},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17067089676856995},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1602221131324768},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1381513774394989},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tc.2024.3475582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2024.3475582","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","0016-9340","1557-9956","2326-3814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computers","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-147022","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-147022","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6600000262260437}],"awards":[{"id":"https://openalex.org/G338081660","display_name":null,"funder_award_id":"62125403","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G658860665","display_name":null,"funder_award_id":"2022ZD011520","funder_id":"https://openalex.org/F4320329860","funder_display_name":"National Science and Technology Major Project"},{"id":"https://openalex.org/G7234679820","display_name":null,"funder_award_id":"92164301","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320329777","display_name":"Beijing National Research Center For Information Science And Technology","ror":null},{"id":"https://openalex.org/F4320329860","display_name":"National Science and Technology Major Project","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1536930200","https://openalex.org/W1969529818","https://openalex.org/W2012114780","https://openalex.org/W2061443063","https://openalex.org/W2074812550","https://openalex.org/W2080592089","https://openalex.org/W2089984858","https://openalex.org/W2090068045","https://openalex.org/W2097602901","https://openalex.org/W2117489143","https://openalex.org/W2127637733","https://openalex.org/W2133792905","https://openalex.org/W2150498905","https://openalex.org/W2150884987","https://openalex.org/W2161825883","https://openalex.org/W2170898477","https://openalex.org/W2315410490","https://openalex.org/W2442974303","https://openalex.org/W2626186664","https://openalex.org/W2626211758","https://openalex.org/W2626953429","https://openalex.org/W2912782323","https://openalex.org/W2964177126","https://openalex.org/W2980270412","https://openalex.org/W2997695358","https://openalex.org/W3016769527","https://openalex.org/W3092300766","https://openalex.org/W3129781741","https://openalex.org/W3159763498","https://openalex.org/W3191007950","https://openalex.org/W3206610790","https://openalex.org/W3207932494","https://openalex.org/W4200005713","https://openalex.org/W4214694693","https://openalex.org/W4232751114","https://openalex.org/W4236272793","https://openalex.org/W4241238426","https://openalex.org/W4252872245","https://openalex.org/W4280619488","https://openalex.org/W4293023222","https://openalex.org/W4308084052","https://openalex.org/W4383604851","https://openalex.org/W4403210339","https://openalex.org/W6860041859"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"Spatial":[0],"architecture":[1,74],"is":[2,81],"a":[3,72,86,167],"high-performance":[4],"paradigm":[5],"that":[6,43,147],"employs":[7],"control":[8,30,51,61,67,78,109,172],"flow":[9,13,31,52,68,79,110],"graphs":[10,14],"and":[11,18,48,106,118,153,163],"data":[12],"as":[15,21],"computation":[16],"model,":[17],"producer/consumer":[19],"models":[20],"execution":[22,39],"model.":[23],"However,":[24],"existing":[25,66],"spatial":[26,73,141],"architectures":[27],"struggle":[28],"with":[29,75],"handling":[32,53,69,125],"challenges.":[33],"Upon":[34],"thoroughly":[35],"characterizing":[36],"their":[37],"PE":[38,114,130],"models,":[40],"we":[41],"observe":[42],"they":[44],"lack":[45],"autonomous,":[46,104],"peer-to-peer,":[47,105],"temporally":[49,107],"loosely-coupled":[50,108],"capability.":[54,126],"This":[55],"degrades":[56],"its":[57],"performance":[58,134],"in":[59,166],"intensive":[60,171],"programs.":[62,173],"To":[63],"tackle":[64],"the":[65,143],"challenges,":[70],"Marionette,":[71],"an":[76],"explicit-designed":[77],"plane,":[80],"proposed.":[82],"We":[83],"elaborately":[84],"develop":[85],"full":[87],"stack":[88],"of":[89,135,169],"Marionette":[90,148],"architecture,":[91],"from":[92],"ISA,":[93],"compiler,":[94],"simulator":[95],"to":[96,121,139],"RTL.":[97],"Marionette's":[98,128],"flexible":[99],"Control":[100],"Flow":[101],"Plane":[102],"enables":[103],"management.":[111],"Its":[112],"Proactive":[113],"Configuration":[115],"ensures":[116],"computation-overlapped":[117],"timely":[119],"configuration":[120],"promote":[122],"Branch":[123],"Divergence":[124],"Besides,":[127],"Agile":[129],"Assignment":[131],"improves":[132],"pipeline":[133],"imperfect":[136],"loops.":[137],"Compared":[138],"state-of-the-art":[140],"architectures,":[142],"experimental":[144],"results":[145],"demonstrate":[146],"outperforms":[149],"Softbrain,":[150],"TIA,":[151],"REVEL,":[152],"RipTide":[154],"by":[155],"geomean":[156],"2.88<inline-formula><tex-math":[157],"notation=\"LaTeX\">$\\mathbf{\\times}$</tex-math></inline-formula>,":[158,160,162],"3.38<inline-formula><tex-math":[159],"1.55<inline-formula><tex-math":[161],"2.66<inline-formula><tex-math":[164],"notation=\"LaTeX\">$\\mathbf{\\times}$</tex-math></inline-formula>":[165],"variety":[168],"challenging":[170]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-07T14:30:12.667765","created_date":"2025-10-10T00:00:00"}