{"id":"https://openalex.org/W4378976679","doi":"https://doi.org/10.1109/pdp59025.2023.00011","title":"An Auto-Tuning Method for High-Bandwidth Low-Latency Approximate Interconnection Networks","display_name":"An Auto-Tuning Method for High-Bandwidth Low-Latency Approximate Interconnection Networks","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4378976679","doi":"https://doi.org/10.1109/pdp59025.2023.00011"},"language":"en","primary_location":{"id":"doi:10.1109/pdp59025.2023.00011","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/pdp59025.2023.00011","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 31st Euromicro International Conference on Parallel, Distributed and Network-Based Processing (PDP)","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/A5090496070","display_name":"Shoichi Hirasawa","orcid":"https://orcid.org/0000-0002-3313-4158"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shoichi Hirasawa","raw_affiliation_strings":["National Institute of Informatics,Information Systems Architecture Science Research Division","Information Systems Architecture Science Research Division, National Institute of Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics,Information Systems Architecture Science Research Division","institution_ids":["https://openalex.org/I184597095"]},{"raw_affiliation_string":"Information Systems Architecture Science Research Division, National Institute of Informatics","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029236003","display_name":"Michihiro Koibuchi","orcid":"https://orcid.org/0000-0002-5790-6992"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Michihiro Koibuchi","raw_affiliation_strings":["National Institute of Informatics,Information Systems Architecture Science Research Division","Information Systems Architecture Science Research Division, National Institute of Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics,Information Systems Architecture Science Research Division","institution_ids":["https://openalex.org/I184597095"]},{"raw_affiliation_string":"Information Systems Architecture Science Research Division, National Institute of Informatics","institution_ids":["https://openalex.org/I184597095"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I184597095"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"abs 1510 3955","issue":null,"first_page":"9","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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":1.0,"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":0.9998999834060669,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9983999729156494,"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":0.8845883011817932},{"id":"https://openalex.org/keywords/interconnection","display_name":"Interconnection","score":0.6574327349662781},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.647588849067688},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5701476335525513},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.5439772605895996},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.529283344745636},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4832392632961273},{"id":"https://openalex.org/keywords/transfer","display_name":"Transfer (computing)","score":0.43640366196632385},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.429233580827713},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.41650643944740295},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3877256512641907},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3607361912727356},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.21237587928771973},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.15157544612884521},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09088537096977234}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8845883011817932},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.6574327349662781},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.647588849067688},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5701476335525513},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.5439772605895996},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.529283344745636},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4832392632961273},{"id":"https://openalex.org/C2776175482","wikidata":"https://www.wikidata.org/wiki/Q1195816","display_name":"Transfer (computing)","level":2,"score":0.43640366196632385},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.429233580827713},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.41650643944740295},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3877256512641907},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3607361912727356},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.21237587928771973},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.15157544612884521},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09088537096977234}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pdp59025.2023.00011","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/pdp59025.2023.00011","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 31st Euromicro International Conference on Parallel, Distributed and Network-Based Processing (PDP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1964031104","https://openalex.org/W2040826381","https://openalex.org/W2063142364","https://openalex.org/W2087977439","https://openalex.org/W2100218206","https://openalex.org/W2107483876","https://openalex.org/W2119541875","https://openalex.org/W2135682468","https://openalex.org/W2164197394","https://openalex.org/W2265166184","https://openalex.org/W2613484065","https://openalex.org/W2902831033","https://openalex.org/W3152199537","https://openalex.org/W4249851962","https://openalex.org/W4293362738","https://openalex.org/W6692619706"],"related_works":["https://openalex.org/W4387475406","https://openalex.org/W1595178832","https://openalex.org/W3211717871","https://openalex.org/W2385979553","https://openalex.org/W1777478344","https://openalex.org/W34213657","https://openalex.org/W2471480982","https://openalex.org/W3134957703","https://openalex.org/W2012244061","https://openalex.org/W2161594419"],"abstract_inverted_index":{"Ahstract-The":[0],"next-generation":[1],"interconnection":[2,162],"networks,":[3],"such":[4,15],"as":[5,16,137],"400":[6],"GbE":[7],"specification,":[8],"impose":[9],"Forwarding":[10],"Error":[11],"Correction":[12],"(FEC)":[13],"operation,":[14],"RS-FEC":[17],"(544,514),":[18],"to":[19,74,82,126,138,201,253],"incoming":[20],"packets":[21],"at":[22,109],"every":[23],"switch.":[24],"The":[25,211],"significant":[26,104],"FEC":[27,45,61],"latency":[28,33,46],"increases":[29],"the":[30,36,44,60,91,98,110,113,140,197,204,209,233,244,247,258],"end-to-end":[31],"communication":[32,130,169,199,222],"that":[34,56,224,265],"degrades":[35],"application":[37],"performance":[38,277],"in":[39,243,274],"parallel":[40,79,99,150,184],"computers.":[41],"To":[42],"resolve":[43],"problem,":[47],"a":[48,103,148,182,189,254],"prior":[49],"work":[50],"presented":[51],"error-prone":[52,280],"high-bandwidth":[53,65],"low-latency":[54],"networks":[55],"do":[57],"not":[58],"perform":[59],"operation.":[62],"They":[63],"enable":[64],"approximate":[66,94,133,161,172,282],"data":[67,72,95,173,223],"transfer":[68,73,174],"and":[69],"low-bandwidth":[70],"perfect":[71],"support":[75],"various":[76],"kinds":[77],"of":[78,85,87,93,106,112,117,181,192,208,218,229,246,257],"applications":[80,100,268],"subject":[81],"different":[83,216,227],"levels":[84],"probability":[86,256],"bit-flip":[88],"occurrence.":[89],"As":[90],"number":[92,191],"transfers":[96],"increases,":[97],"can":[101],"obtain":[102,139],"speedup":[105],"their":[107],"execution":[108,142,206],"expense":[111],"moderate":[114],"degraded":[115],"quality":[116],"results":[118,230,263],"(QoRs).":[119],"However,":[120],"it":[121,164],"is":[122],"difficult":[123],"for":[124,147,160],"users":[125],"identify":[127],"whether":[128,167],"each":[129,168],"should":[131,170],"be":[132,171],"or":[134,175],"not,":[135,176],"so":[136],"shortest":[141],"time":[143],"with":[144,269],"enough":[145],"QoRs":[146],"given":[149,183],"application.":[151,185],"In":[152],"this":[153,239],"study,":[154],"we":[155],"apply":[156],"an":[157],"auto-tuning":[158,187,271],"framework":[159],"networks;":[163],"automatically":[165],"identifies":[166],"by":[177,195],"attempting":[178],"thousands":[179],"executions":[180,194,213],"An":[186],"attempts":[188],"large":[190],"program":[193],"varying":[196],"possible":[198],"parameters":[200,235],"find":[202],"out":[203],"best":[205],"configuration":[207],"program.":[210],"multiple":[212],"would":[214],"generate":[215],"positions":[217],"bit":[219],"flips":[220],"on":[221,279],"may":[225],"provide":[226],"qualities":[228],"even":[231],"if":[232],"same":[234],"are":[236],"taken.":[237],"Although":[238],"uncertainty":[240],"introduces":[241],"difficulties":[242],"optimization":[245],"auto-tuning,":[248],"many":[249],"offline":[250],"trials":[251],"lead":[252],"high":[255],"program's":[259],"success":[260],"execution.":[261],"Evaluation":[262],"show":[264],"high-performance":[266,281],"MPI":[267],"our":[270],"method":[272],"result":[273],"1.30":[275],"average":[276],"improvement":[278],"networks.":[283]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}