{"id":"https://openalex.org/W2917042354","doi":"https://doi.org/10.1109/padsw.2018.8645059","title":"Scalable Communication Endpoints for MPI+Threads Applications","display_name":"Scalable Communication Endpoints for MPI+Threads Applications","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2917042354","doi":"https://doi.org/10.1109/padsw.2018.8645059","mag":"2917042354"},"language":"en","primary_location":{"id":"doi:10.1109/padsw.2018.8645059","is_oa":false,"landing_page_url":"https://doi.org/10.1109/padsw.2018.8645059","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2002.02509","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Rohit Zambre","orcid":null},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rohit Zambre","raw_affiliation_strings":["EECS, University of California, Irvine, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS, University of California, Irvine, CA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Aparna Chandramowlishwaran","orcid":null},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aparna Chandramowlishwaran","raw_affiliation_strings":["EECS, University of California, Irvine, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS, University of California, Irvine, CA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"last","author":{"id":null,"display_name":"Pavan Balaji","orcid":null},"institutions":[{"id":"https://openalex.org/I1282105669","display_name":"Argonne National Laboratory","ror":"https://ror.org/05gvnxz63","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pavan Balaji","raw_affiliation_strings":["MCS, Argonne National Laboratory, Lemont, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MCS, Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1015,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.7659972,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"803","last_page":"812"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9993000030517578,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9987999796867371,"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/scalability","display_name":"Scalability","score":0.7416999936103821},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.6243000030517578},{"id":"https://openalex.org/keywords/thread","display_name":"Thread (computing)","score":0.6180999875068665},{"id":"https://openalex.org/keywords/shared-resource","display_name":"Shared resource","score":0.6090999841690063},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.44679999351501465},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.41929998993873596},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.40540000796318054},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.35030001401901245}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8112999796867371},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7416999936103821},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.6243000030517578},{"id":"https://openalex.org/C138101251","wikidata":"https://www.wikidata.org/wiki/Q213092","display_name":"Thread (computing)","level":2,"score":0.6180999875068665},{"id":"https://openalex.org/C51332947","wikidata":"https://www.wikidata.org/wiki/Q1172305","display_name":"Shared resource","level":2,"score":0.6090999841690063},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5792999863624573},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.44679999351501465},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.41929998993873596},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.40540000796318054},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.35030001401901245},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3133000135421753},{"id":"https://openalex.org/C2777958785","wikidata":"https://www.wikidata.org/wiki/Q17120940","display_name":"Resource efficiency","level":2,"score":0.311599999666214},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.31130000948905945},{"id":"https://openalex.org/C53833338","wikidata":"https://www.wikidata.org/wiki/Q1061424","display_name":"Context switch","level":2,"score":0.3109999895095825},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.30660000443458557},{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.30070000886917114},{"id":"https://openalex.org/C158156997","wikidata":"https://www.wikidata.org/wiki/Q1416645","display_name":"Models of communication","level":2,"score":0.29170000553131104},{"id":"https://openalex.org/C2779952087","wikidata":"https://www.wikidata.org/wiki/Q11831792","display_name":"Ideal point","level":2,"score":0.2635999917984009},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.25999999046325684},{"id":"https://openalex.org/C3017409249","wikidata":"https://www.wikidata.org/wiki/Q23582796","display_name":"Resource use","level":2,"score":0.2583000063896179}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/padsw.2018.8645059","is_oa":false,"landing_page_url":"https://doi.org/10.1109/padsw.2018.8645059","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2002.02509","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2002.02509","pdf_url":"https://arxiv.org/pdf/2002.02509","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2002.02509","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2002.02509","pdf_url":"https://arxiv.org/pdf/2002.02509","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1965092590","https://openalex.org/W1986190431","https://openalex.org/W2039584018","https://openalex.org/W2107204173","https://openalex.org/W2166834428"],"related_works":[],"abstract_inverted_index":{"Hybrid":[0],"MPI+threads":[1,116],"programming":[2],"is":[3,69,74,91,97],"gaining":[4],"prominence":[5],"as":[6,66,200],"an":[7,185],"alternative":[8],"to":[9,15,145,189],"the":[10,18,22,38,51,106,121,146,151,164,171,177,197,213],"traditional":[11],"\u201cMPI":[12],"everywhere\u201d":[13],"model":[14,188],"better":[16],"handle":[17],"disproportionate":[19],"increase":[20],"in":[21,46,115,153,170],"number":[23],"of":[24,33,42,61,163,167,173,212],"cores":[25],"compared":[26],"with":[27,201],"other":[28],"on-node":[29],"resources.":[30,214],"Current":[31],"implementations":[32,81],"these":[34,155],"two":[35,39,122],"models":[36],"represent":[37],"extreme":[40,123],"cases":[41],"communication":[43,62,85,112,131,142,192,203],"resource":[44,75,94,113,168],"sharing":[45,169],"modern":[47],"MPI":[48,55,80],"implementations.":[49],"In":[50,101],"MPI-everywhere":[52,147],"model,":[53],"each":[54,136],"process":[56],"has":[57],"a":[58,83,129,160,210],"dedicated":[59,141,202],"set":[60],"resources":[63,204],"(also":[64],"known":[65],"endpoints),":[67],"which":[68,90],"ideal":[70,92],"for":[71,87,93,99],"performance":[72,110,199],"but":[73,96,207],"wasteful.":[76],"With":[77],"MPI+threads,":[78],"current":[79],"share":[82,128],"single":[84,130],"endpoint":[86,132,143],"all":[88,126],"threads,":[89],"usage":[95,114],"hurtful":[98],"performance.":[100],"this":[102,181],"paper,":[103],"we":[104,158,183],"explore":[105],"tradeoff":[107],"space":[108],"between":[109],"and":[111,133,149],"environments.":[117],"We":[118],"first":[119],"demonstrate":[120],"cases-one":[124],"where":[125,135],"threads":[127],"another":[134],"thread":[137,206],"gets":[138],"its":[139],"own":[140],"(similar":[144],"model)":[148],"showcase":[150],"inefficiencies":[152],"both":[154],"cases.":[156],"Next,":[157],"perform":[159],"thorough":[161],"analysis":[162],"different":[165],"levels":[166],"context":[172],"Mellanox":[174],"InfiniBand.":[175],"Using":[176],"lessons":[178],"learned":[179],"from":[180],"analysis,":[182],"design":[184],"improved":[186],"resource-sharing":[187],"produce":[190],"scalable":[191],"endpoints":[193],"that":[194],"can":[195],"achieve":[196],"same":[198],"per":[205],"using":[208],"just":[209],"third":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2019-03-02T00:00:00"}
