{"id":"https://openalex.org/W2018465888","doi":"https://doi.org/10.1145/2039370.2039377","title":"A bursty multi-port memory controller with quality-of-service guarantees","display_name":"A bursty multi-port memory controller with quality-of-service guarantees","publication_year":2011,"publication_date":"2011-10-09","ids":{"openalex":"https://openalex.org/W2018465888","doi":"https://doi.org/10.1145/2039370.2039377","mag":"2018465888"},"language":"en","primary_location":{"id":"doi:10.1145/2039370.2039377","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2039370.2039377","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the seventh IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis","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/A5008770189","display_name":"Zefu Dai","orcid":null},"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":"Zefu Dai","raw_affiliation_strings":["University of Toronto, Toronto, ON, Canada","Department of Electrical and Computer Engineering University of Toronto Toronto, ON Canada M5S 3G4"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering University of Toronto Toronto, ON Canada M5S 3G4","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109246835","display_name":"Jianwen Zhu","orcid":null},"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":"Jianwen Zhu","raw_affiliation_strings":["University of Toronto, Toronto, ON, Canada","Department of Electrical and Computer Engineering University of Toronto Toronto, ON Canada M5S 3G4"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering University of Toronto Toronto, ON Canada M5S 3G4","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"21","last_page":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization 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/T10054","display_name":"Parallel Computing and Optimization 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/T10829","display_name":"Interconnection Networks and Systems","score":0.9997000098228455,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.998199999332428,"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/dram","display_name":"Dram","score":0.8787171244621277},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.794903039932251},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.7057230472564697},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6759154200553894},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5952926874160767},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5690943598747253},{"id":"https://openalex.org/keywords/memory-controller","display_name":"Memory controller","score":0.48593607544898987},{"id":"https://openalex.org/keywords/dynamic-bandwidth-allocation","display_name":"Dynamic bandwidth allocation","score":0.42849892377853394},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42746931314468384},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4237367510795593},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.22528210282325745},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17584538459777832},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.1182284951210022},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09360238909721375},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08231803774833679}],"concepts":[{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.8787171244621277},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.794903039932251},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.7057230472564697},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6759154200553894},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5952926874160767},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5690943598747253},{"id":"https://openalex.org/C100800780","wikidata":"https://www.wikidata.org/wiki/Q1175867","display_name":"Memory controller","level":3,"score":0.48593607544898987},{"id":"https://openalex.org/C145062175","wikidata":"https://www.wikidata.org/wiki/Q5318947","display_name":"Dynamic bandwidth allocation","level":3,"score":0.42849892377853394},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42746931314468384},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4237367510795593},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.22528210282325745},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17584538459777832},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.1182284951210022},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09360238909721375},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08231803774833679}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2039370.2039377","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2039370.2039377","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the seventh IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W97766842","https://openalex.org/W1585223597","https://openalex.org/W2083469609","https://openalex.org/W2115172404","https://openalex.org/W2122646225","https://openalex.org/W2127140660","https://openalex.org/W2127322963","https://openalex.org/W2134131177","https://openalex.org/W2134633067","https://openalex.org/W2139989659","https://openalex.org/W2143823686","https://openalex.org/W2145451976","https://openalex.org/W2159448567","https://openalex.org/W2166697045","https://openalex.org/W2764722919","https://openalex.org/W4239813889"],"related_works":["https://openalex.org/W1976244802","https://openalex.org/W4320351610","https://openalex.org/W2122646225","https://openalex.org/W4293430534","https://openalex.org/W3015923041","https://openalex.org/W3140615508","https://openalex.org/W2335743642","https://openalex.org/W4297812927","https://openalex.org/W2029945810","https://openalex.org/W2800412005"],"abstract_inverted_index":{"Embedded":[0],"multimedia":[1,101],"system-on-chips":[2],"place":[3],"an":[4],"increasing":[5],"demand":[6],"on":[7,99],"multiport":[8],"memory":[9,14],"controllers":[10],"(MPMCs)":[11],"for":[12,126,139],"higher":[13,79],"system":[15],"performance":[16],"and":[17,33,74,87,110,118],"energy":[18,111],"efficiency,":[19],"in":[20,53,81],"addition":[21],"to":[22,41],"satisfying":[23],"various":[24],"types":[25],"of":[26,45,83],"quality-of-service":[27],"requirements,":[28],"such":[29],"as":[30,114,116],"minimum":[31,72],"latency":[32,73,125],"bandwidth":[34,75,86,89,109,137],"guarantees.":[35],"While":[36],"previous":[37],"works":[38],"have":[39],"attempted":[40],"target":[42],"different":[43],"aspects":[44],"the":[46,106,123],"MPMC":[47],"design":[48],"challenges,":[49],"none":[50],"has":[51],"succeeded":[52],"addressing":[54],"all":[55,140],"these":[56],"problems":[57],"simultaneously.":[58],"In":[59,121],"this":[60],"paper,":[61],"we":[62],"propose":[63],"a":[64],"new":[65],"approach":[66,104],"that":[67],"can":[68],"provide,":[69],"not":[70],"only":[71],"guarantees,":[76],"but":[77],"also":[78],"efficiency":[80,112],"utilization":[82],"physical":[84],"DRAM":[85,108],"dynamic":[88],"made":[90],"available":[91],"by":[92,113,131],"underutilized":[93],"ports.":[94,141],"Experimental":[95],"results":[96],"show":[97],"that,":[98],"typical":[100],"workloads,":[102],"our":[103],"improves":[105],"effective":[107],"much":[115],"1.9x":[117],"1.49x,":[119],"respectively.":[120],"addition,":[122],"response":[124],"latency-sensitive":[127],"port":[128],"is":[129],"improved":[130],"more":[132],"than":[133],"10X,":[134],"while":[135],"preserving":[136],"guarantee":[138]},"counts_by_year":[{"year":2015,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}