{"id":"https://openalex.org/W2003409928","doi":"https://doi.org/10.1109/tc.2013.2295523","title":"Leaving One Slot Empty: Flit Bubble Flow Control for Torus Cache-Coherent NoCs","display_name":"Leaving One Slot Empty: Flit Bubble Flow Control for Torus Cache-Coherent NoCs","publication_year":2014,"publication_date":"2014-01-31","ids":{"openalex":"https://openalex.org/W2003409928","doi":"https://doi.org/10.1109/tc.2013.2295523","mag":"2003409928"},"language":"en","primary_location":{"id":"doi:10.1109/tc.2013.2295523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2013.2295523","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","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/A5100760813","display_name":"Sheng Ma","orcid":"https://orcid.org/0000-0003-1710-4060"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Sheng Ma","raw_affiliation_strings":["State Key Laboratory of High Performance Computing, National University of Defense Technology","State Key Laboratory of High Performance Computing (National University of Defense Technology)"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of High Performance Computing, National University of Defense Technology","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"State Key Laboratory of High Performance Computing (National University of Defense Technology)","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047295889","display_name":"Zhiying Wang","orcid":"https://orcid.org/0000-0003-3339-3085"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiying Wang","raw_affiliation_strings":["State Key Laboratory of High Performance Computing, National University of Defense Technology, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of High Performance Computing, National University of Defense Technology, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055278601","display_name":"Zonglin Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zonglin Liu","raw_affiliation_strings":["State Key Laboratory of High Performance Computing, National University of Defense Technology, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of High Performance Computing, National University of Defense Technology, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060103552","display_name":"Natalie Enright Jerger","orcid":"https://orcid.org/0000-0002-0526-2080"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Natalie Enright Jerger","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Toronto, Toronto, Canada","Dept. of Electrical and Computer Engineering, University of Toronto, Toronto, Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Toronto, Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, University of Toronto, Toronto, Canada#TAB#","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100760813"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":6.4749,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.96753866,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"64","issue":"3","first_page":"763","last_page":"777"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9987999796867371,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9975000023841858,"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/computer-science","display_name":"Computer science","score":0.7367782592773438},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.7186318039894104},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6970019936561584},{"id":"https://openalex.org/keywords/torus","display_name":"Torus","score":0.5575608611106873},{"id":"https://openalex.org/keywords/router","display_name":"Router","score":0.4884556829929352},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.4797852635383606},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.44453251361846924},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3682206869125366},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23195654153823853},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.17277118563652039}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7367782592773438},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.7186318039894104},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6970019936561584},{"id":"https://openalex.org/C9767117","wikidata":"https://www.wikidata.org/wiki/Q12510","display_name":"Torus","level":2,"score":0.5575608611106873},{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.4884556829929352},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.4797852635383606},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.44453251361846924},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3682206869125366},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23195654153823853},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.17277118563652039},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tc.2013.2295523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2013.2295523","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","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:CiteSeerX.psu:10.1.1.638.1975","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.638.1975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.eecg.toronto.edu/~enright/fbfc-pp.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309434","display_name":"University of Wisconsin-Madison","ror":"https://ror.org/01y2jtd41"},{"id":"https://openalex.org/F4320324150","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":72,"referenced_works":["https://openalex.org/W42081320","https://openalex.org/W1501077214","https://openalex.org/W1513716704","https://openalex.org/W1976004949","https://openalex.org/W1982509952","https://openalex.org/W1984520032","https://openalex.org/W2003860501","https://openalex.org/W2004937484","https://openalex.org/W2020018359","https://openalex.org/W2024874287","https://openalex.org/W2035720033","https://openalex.org/W2039225701","https://openalex.org/W2048789167","https://openalex.org/W2051260038","https://openalex.org/W2057128208","https://openalex.org/W2059807497","https://openalex.org/W2062173292","https://openalex.org/W2065742943","https://openalex.org/W2068094405","https://openalex.org/W2081883574","https://openalex.org/W2090371858","https://openalex.org/W2095314640","https://openalex.org/W2095795217","https://openalex.org/W2096028019","https://openalex.org/W2097560795","https://openalex.org/W2098457084","https://openalex.org/W2099952176","https://openalex.org/W2100720297","https://openalex.org/W2104674486","https://openalex.org/W2109681980","https://openalex.org/W2114421447","https://openalex.org/W2116521228","https://openalex.org/W2118231264","https://openalex.org/W2120635877","https://openalex.org/W2123184444","https://openalex.org/W2130183852","https://openalex.org/W2130674441","https://openalex.org/W2131201790","https://openalex.org/W2132490082","https://openalex.org/W2134463864","https://openalex.org/W2144476064","https://openalex.org/W2145664939","https://openalex.org/W2150380088","https://openalex.org/W2151157308","https://openalex.org/W2151460056","https://openalex.org/W2153904572","https://openalex.org/W2154323564","https://openalex.org/W2155597158","https://openalex.org/W2156664767","https://openalex.org/W2163083614","https://openalex.org/W2166772458","https://openalex.org/W2167722125","https://openalex.org/W2169875292","https://openalex.org/W2462193902","https://openalex.org/W2997542971","https://openalex.org/W3113306529","https://openalex.org/W3140062895","https://openalex.org/W3148484433","https://openalex.org/W4205608751","https://openalex.org/W4231114788","https://openalex.org/W4235499155","https://openalex.org/W4245160202","https://openalex.org/W4254511854","https://openalex.org/W4285719527","https://openalex.org/W4312776691","https://openalex.org/W6601697621","https://openalex.org/W6663325863","https://openalex.org/W6666763954","https://openalex.org/W6667438537","https://openalex.org/W6676231733","https://openalex.org/W6793277613","https://openalex.org/W6805453576"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W2164382479","https://openalex.org/W98480971","https://openalex.org/W2150291671","https://openalex.org/W2027972911","https://openalex.org/W2146343568","https://openalex.org/W2013643406","https://openalex.org/W2157978810","https://openalex.org/W2597809628","https://openalex.org/W3046370962"],"abstract_inverted_index":{"Short":[0],"and":[1,73,87,94,100,127,167,169],"long":[2,80],"packets":[3,43,78],"co-exist":[4],"in":[5,105,121,130],"cache-coherent":[6],"NoCs.":[7],"Existing":[8],"designs":[9],"for":[10,102,152],"torus":[11,171],"networks":[12],"do":[13],"not":[14,75],"efficiently":[15],"handle":[16],"variable-size":[17],"packets.":[18],"For":[19],"deadlock":[20],"free":[21,62],"operations,":[22],"a":[23,106,170,179],"design":[24],"uses":[25,70],"two":[26],"VCs,":[27],"which":[28,59],"negatively":[29],"affects":[30],"the":[31,49],"router":[32],"frequency.":[33],"Some":[34],"optimizations":[35],"use":[36],"one":[37,61,71],"VC.":[38],"Yet,":[39],"they":[40,124],"regard":[41],"all":[42],"as":[44,79],"maximum-length":[45],"packets,":[46],"inefficiently":[47],"utilizing":[48],"precious":[50],"buffers.":[51],"We":[52],"propose":[53],"flit":[54],"bubble":[55],"flow":[56],"control":[57],"(FBFC),":[58],"maintains":[60],"flit-size":[63],"buffer":[64,89],"slot":[65],"to":[66],"avoid":[67],"deadlock.":[68],"FBFC":[69,91,143,160,173],"VC,":[72],"does":[74],"treat":[76],"short":[77],"ones.":[81],"It":[82],"achieves":[83,144],"both":[84],"high":[85],"frequency":[86],"efficient":[88,164,177],"utilization.":[90],"performs":[92],"92.8":[93],"34.2":[95],"percent":[96,129,148],"better":[97],"than":[98,165,178],"LBS":[99,151,166],"CBS":[101],"synthetic":[103],"traffic":[104],"<formula":[107,132],"formulatype=\"inline\"":[108,133],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[109,134],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex":[110,135],"Notation=\"TeX\">$4":[111],"\\times":[112,137],"4$</tex>":[113],"<mathgraphic":[114,139],"fileref=\"ma-ieq1-2295523.gif\"":[115],"graphicformat=\"GIF\"/></formula>":[116,141],"torus.":[117,142],"The":[118],"gains":[119],"increase":[120],"larger":[122],"networks;":[123],"are":[125],"107.2":[126],"40.1":[128],"an":[131,145],"Notation=\"TeX\">$8":[136],"8$</tex>":[138],"fileref=\"ma-ieq2-2295523.gif\"":[140],"average":[146],"13.0":[147],"speedup":[149],"over":[150],"PARSEC":[153],"workloads.":[154],"Our":[155],"results":[156],"also":[157],"show":[158],"that":[159],"is":[161,174],"more":[162,175],"power":[163,176],"CBS,":[168],"with":[172],"mesh.":[180]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
