{"id":"https://openalex.org/W2999081124","doi":"https://doi.org/10.1109/tnet.2019.2961671","title":"Dart: Divide and Specialize for Fast Response to Congestion in RDMA-Based Datacenter Networks","display_name":"Dart: Divide and Specialize for Fast Response to Congestion in RDMA-Based Datacenter Networks","publication_year":2020,"publication_date":"2020-01-14","ids":{"openalex":"https://openalex.org/W2999081124","doi":"https://doi.org/10.1109/tnet.2019.2961671","mag":"2999081124"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2019.2961671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2019.2961671","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"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/ACM Transactions on Networking","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/A5103396994","display_name":"Jiachen Xue","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]},{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiachen Xue","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Purdue University, West Lafayette, USA","NVIDIA Corporation, Santa Clara, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Purdue University, West Lafayette, USA","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"NVIDIA Corporation, Santa Clara, USA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091198370","display_name":"Muhammad Usama Chaudhry","orcid":null},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]},{"id":"https://openalex.org/I74786994","display_name":"Kitware (United States)","ror":"https://ror.org/02s2acn37","country_code":"US","type":"company","lineage":["https://openalex.org/I74786994"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Muhammad Usama Chaudhry","raw_affiliation_strings":["Department of Computer Science, University of Illinois at Chicago, Chicago, USA","VMware Inc., Palo Alto, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Illinois at Chicago, Chicago, USA","institution_ids":["https://openalex.org/I39422238"]},{"raw_affiliation_string":"VMware Inc., Palo Alto, USA","institution_ids":["https://openalex.org/I74786994"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003246454","display_name":"Balajee Vamanan","orcid":"https://orcid.org/0000-0002-7581-6624"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Balajee Vamanan","raw_affiliation_strings":["Department of Computer Science, University of Illinois at Chicago, Chicago, USA"],"raw_orcid":"https://orcid.org/0000-0002-7581-6624","affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Illinois at Chicago, Chicago, USA","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103145581","display_name":"T. N. Vijaykumar","orcid":"https://orcid.org/0000-0001-6624-4372"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. N. Vijaykumar","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Purdue University, West Lafayette, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Purdue University, West Lafayette, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069139257","display_name":"Mithuna Thottethodi","orcid":"https://orcid.org/0000-0003-4164-4542"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mithuna Thottethodi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Purdue University, West Lafayette, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Purdue University, West Lafayette, USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.6203,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.93882891,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"28","issue":"1","first_page":"322","last_page":"335"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9995999932289124,"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/T10714","display_name":"Software-Defined Networks and 5G","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/remote-direct-memory-access","display_name":"Remote direct memory access","score":0.9119522571563721},{"id":"https://openalex.org/keywords/infiniband","display_name":"InfiniBand","score":0.8693375587463379},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8669348955154419},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.682350754737854},{"id":"https://openalex.org/keywords/network-congestion","display_name":"Network congestion","score":0.6742469668388367},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.5992183089256287},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5201404690742493},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5115950703620911},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.4834907650947571},{"id":"https://openalex.org/keywords/dart","display_name":"Dart","score":0.44421887397766113},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4124263823032379},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2041473686695099},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1460360884666443}],"concepts":[{"id":"https://openalex.org/C130795937","wikidata":"https://www.wikidata.org/wiki/Q2561570","display_name":"Remote direct memory access","level":2,"score":0.9119522571563721},{"id":"https://openalex.org/C2781030343","wikidata":"https://www.wikidata.org/wiki/Q922437","display_name":"InfiniBand","level":2,"score":0.8693375587463379},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8669348955154419},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.682350754737854},{"id":"https://openalex.org/C195563490","wikidata":"https://www.wikidata.org/wiki/Q180368","display_name":"Network congestion","level":3,"score":0.6742469668388367},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.5992183089256287},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5201404690742493},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5115950703620911},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.4834907650947571},{"id":"https://openalex.org/C2779417484","wikidata":"https://www.wikidata.org/wiki/Q406009","display_name":"Dart","level":2,"score":0.44421887397766113},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4124263823032379},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2041473686695099},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1460360884666443},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2019.2961671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2019.2961671","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"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/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":65,"referenced_works":["https://openalex.org/W119149194","https://openalex.org/W982826035","https://openalex.org/W1503891749","https://openalex.org/W1532546444","https://openalex.org/W1560852713","https://openalex.org/W1579768150","https://openalex.org/W1716229707","https://openalex.org/W1964092730","https://openalex.org/W1968331080","https://openalex.org/W1982063824","https://openalex.org/W1984788566","https://openalex.org/W1987879194","https://openalex.org/W1988150362","https://openalex.org/W1998471240","https://openalex.org/W2008041840","https://openalex.org/W2025381140","https://openalex.org/W2036003010","https://openalex.org/W2042876290","https://openalex.org/W2056394733","https://openalex.org/W2062832101","https://openalex.org/W2096313289","https://openalex.org/W2096825367","https://openalex.org/W2101871381","https://openalex.org/W2102369238","https://openalex.org/W2102549685","https://openalex.org/W2103110737","https://openalex.org/W2109195783","https://openalex.org/W2112593437","https://openalex.org/W2116907011","https://openalex.org/W2117884704","https://openalex.org/W2129554014","https://openalex.org/W2130531694","https://openalex.org/W2132320636","https://openalex.org/W2134889667","https://openalex.org/W2140101134","https://openalex.org/W2142480021","https://openalex.org/W2151972741","https://openalex.org/W2154323564","https://openalex.org/W2157990152","https://openalex.org/W2163009346","https://openalex.org/W2164740236","https://openalex.org/W2167025919","https://openalex.org/W2168595508","https://openalex.org/W2193422108","https://openalex.org/W2339570159","https://openalex.org/W2493400205","https://openalex.org/W2505830093","https://openalex.org/W2530088943","https://openalex.org/W2540750097","https://openalex.org/W2561316271","https://openalex.org/W2743073148","https://openalex.org/W2744387122","https://openalex.org/W2744567246","https://openalex.org/W2744698795","https://openalex.org/W2769038759","https://openalex.org/W2809353470","https://openalex.org/W2923576065","https://openalex.org/W4238465620","https://openalex.org/W4245217724","https://openalex.org/W6625708980","https://openalex.org/W6630024883","https://openalex.org/W6633645770","https://openalex.org/W6637696349","https://openalex.org/W6679164950","https://openalex.org/W6687773794"],"related_works":["https://openalex.org/W1978254186","https://openalex.org/W4245217724","https://openalex.org/W4253931064","https://openalex.org/W1984788566","https://openalex.org/W3166154920","https://openalex.org/W2154082760","https://openalex.org/W1964981582","https://openalex.org/W4282599985","https://openalex.org/W2139382794","https://openalex.org/W2101467097"],"abstract_inverted_index":{"Though":[0],"Remote":[1],"Direct":[2],"Memory":[3],"Access":[4],"(RDMA)":[5],"promises":[6],"to":[7,14,44,123,178],"reduce":[8],"datacenter":[9,62],"network":[10],"latencies":[11],"significantly":[12],"compared":[13],"TCP":[15],"(e.g.,":[16,49],"10x),":[17],"end-to-end":[18],"congestion":[19,35,65,85,92],"control":[20],"in":[21,60,113,133],"the":[22,30,34,45,68,80,89,94,98,138,171],"presence":[23],"of":[24,33,83,109,130],"incasts":[25],"is":[26],"a":[27,73,115,128],"challenge.":[28],"Targeting":[29],"full":[31],"generality":[32],"problem,":[36],"previous":[37,165],"schemes":[38,168],"rely":[39],"on":[40,163],"slow,":[41],"iterative":[42],"convergence":[43],"appropriate":[46],"sending":[47,110],"rates":[48,111],"TIMELY":[50,208],"takes":[51],"50":[52],"RTTs).":[53],"Several":[54],"papers":[55],"have":[56],"shown":[57],"that":[58,188],"even":[59],"oversubscribed":[61],"networks":[63],"most":[64],"occurs":[66],"at":[67],"receiver.":[69],"Accordingly,":[70],"we":[71,105],"propose":[72,106],"divide-and-specialize":[74],"approach,":[75],"called":[76],"Dart,":[77],"which":[78,114,164],"isolates":[79],"common":[81],"case":[82],"receiver":[84,103,116],"and":[86,97,183,193,199,201,207,209],"further":[87],"subdivides":[88],"remaining":[90],"in-network":[91],"into":[93],"simpler":[95],"spatially-localized":[96,139],"harder":[99],"spatially-dispersed":[100,173],"cases.":[101],"For":[102,137,170],"congestion,":[104],"direct":[107],"apportioning":[108],"(DASR)":[112],"for":[117,153],"n":[118],"senders":[119],"directs":[120],"each":[121],"sender":[122],"cut":[124],"its":[125],"rate":[126],"by":[127,148],"factor":[129],"n,":[131],"converging":[132],"only":[134],"one":[135,145],"RTT.":[136],"case,":[140,174],"Dart":[141,175,189],"provides":[142],"fast":[143],"(under":[144],"RTT)":[146],"response":[147],"adding":[149],"novel":[150],"switch":[151],"hardware":[152],"in-order":[154],"flow":[155],"deflection":[156],"(IOFD)":[157],"because":[158],"RDMA":[159],"disallows":[160],"packet":[161],"reordering":[162],"load":[166],"balancing":[167],"rely.":[169],"uncommon":[172],"falls":[176],"back":[177],"DCQCN.":[179,210],"Small-scale":[180],"testbed":[181],"measurements":[182],"at-scale":[184],"simulations,":[185],"respectively,":[186],"show":[187],"achieves":[190],"60%":[191],"(2.5x)":[192],"79%":[194],"(4.8x)":[195],"lower":[196],"99t'-percentile":[197],"latency,":[198],"similar":[200],"58%":[202],"higher":[203],"throughput":[204],"than":[205],"InfiniBand,":[206]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
