{"id":"https://openalex.org/W2397659679","doi":"https://doi.org/10.1145/2915516.2915522","title":"NUMA-aware Scalable Graph Traversal on SGI UV Systems","display_name":"NUMA-aware Scalable Graph Traversal on SGI UV Systems","publication_year":2016,"publication_date":"2016-05-27","ids":{"openalex":"https://openalex.org/W2397659679","doi":"https://doi.org/10.1145/2915516.2915522","mag":"2397659679"},"language":"en","primary_location":{"id":"doi:10.1145/2915516.2915522","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2915516.2915522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Workshop on High Performance Graph Processing","raw_type":"proceedings-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/A5100924930","display_name":"Yuichiro Yasui","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yuichiro Yasui","raw_affiliation_strings":["Kyushu University, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067662454","display_name":"Katsuki Fujisawa","orcid":"https://orcid.org/0000-0001-8549-641X"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsuki Fujisawa","raw_affiliation_strings":["Kyushu University, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035222537","display_name":"Eng Lim Goh","orcid":"https://orcid.org/0000-0002-3449-9634"},"institutions":[{"id":"https://openalex.org/I93085520","display_name":"Silicon Labs (United States)","ror":"https://ror.org/02dyqfb80","country_code":"US","type":"company","lineage":["https://openalex.org/I93085520"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eng Lim Goh","raw_affiliation_strings":["Silicon Graphics International Corp., Milpitas, CA, USA"],"affiliations":[{"raw_affiliation_string":"Silicon Graphics International Corp., Milpitas, CA, USA","institution_ids":["https://openalex.org/I93085520"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081346855","display_name":"John Baron","orcid":null},"institutions":[{"id":"https://openalex.org/I93085520","display_name":"Silicon Labs (United States)","ror":"https://ror.org/02dyqfb80","country_code":"US","type":"company","lineage":["https://openalex.org/I93085520"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John Baron","raw_affiliation_strings":["Silicon Graphics International Corp., Milpitas, CA, USA"],"affiliations":[{"raw_affiliation_string":"Silicon Graphics International Corp., Milpitas, CA, USA","institution_ids":["https://openalex.org/I93085520"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060372970","display_name":"Atsushi Sugiura","orcid":"https://orcid.org/0000-0002-9446-9963"},"institutions":[{"id":"https://openalex.org/I93085520","display_name":"Silicon Labs (United States)","ror":"https://ror.org/02dyqfb80","country_code":"US","type":"company","lineage":["https://openalex.org/I93085520"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Atsushi Sugiura","raw_affiliation_strings":["Silicon Graphics International Corp., Milpitas, CA, USA"],"affiliations":[{"raw_affiliation_string":"Silicon Graphics International Corp., Milpitas, CA, USA","institution_ids":["https://openalex.org/I93085520"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102839081","display_name":"Takashi Uchiyama","orcid":"https://orcid.org/0000-0002-9685-1410"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Uchiyama","raw_affiliation_strings":["SGI Japan, Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"SGI Japan, Ltd., Tokyo, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100924930"],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":null,"apc_paid":null,"fwci":2.9532,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.91753481,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"19","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9994999766349792,"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/T11478","display_name":"Caching and Content Delivery","score":0.9994999766349792,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9950000047683716,"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/computer-science","display_name":"Computer science","score":0.845673680305481},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7811969518661499},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6831526160240173},{"id":"https://openalex.org/keywords/tree-traversal","display_name":"Tree traversal","score":0.5379370450973511},{"id":"https://openalex.org/keywords/graph-traversal","display_name":"Graph traversal","score":0.501084566116333},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.4660296142101288},{"id":"https://openalex.org/keywords/distributed-memory","display_name":"Distributed memory","score":0.45737528800964355},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4507918953895569},{"id":"https://openalex.org/keywords/cache-coherence","display_name":"Cache coherence","score":0.4350120425224304},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.33599141240119934},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.3081912696361542},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.30798935890197754},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29626816511154175},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.27824991941452026},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.22430408000946045},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.08511871099472046}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.845673680305481},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7811969518661499},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6831526160240173},{"id":"https://openalex.org/C140745168","wikidata":"https://www.wikidata.org/wiki/Q1210082","display_name":"Tree traversal","level":2,"score":0.5379370450973511},{"id":"https://openalex.org/C96333769","wikidata":"https://www.wikidata.org/wiki/Q907955","display_name":"Graph traversal","level":3,"score":0.501084566116333},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.4660296142101288},{"id":"https://openalex.org/C91481028","wikidata":"https://www.wikidata.org/wiki/Q1054686","display_name":"Distributed memory","level":3,"score":0.45737528800964355},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4507918953895569},{"id":"https://openalex.org/C141917322","wikidata":"https://www.wikidata.org/wiki/Q1025017","display_name":"Cache coherence","level":5,"score":0.4350120425224304},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.33599141240119934},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.3081912696361542},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.30798935890197754},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29626816511154175},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.27824991941452026},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.22430408000946045},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.08511871099472046}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2915516.2915522","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2915516.2915522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Workshop on High Performance Graph Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:t2r2.star.titech.ac.jp:50704106","is_oa":false,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100919354","pdf_url":null,"source":{"id":"https://openalex.org/S4377196385","display_name":"Tokyo Tech Research Repository (Tokyo Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114531698","host_organization_name":"Tokyo Institute of Technology","host_organization_lineage":["https://openalex.org/I114531698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W312849892","https://openalex.org/W1581866199","https://openalex.org/W1584341221","https://openalex.org/W1871638951","https://openalex.org/W1961751213","https://openalex.org/W1969923711","https://openalex.org/W1971421925","https://openalex.org/W1981579732","https://openalex.org/W2007637265","https://openalex.org/W2018481625","https://openalex.org/W2021685712","https://openalex.org/W2074805288","https://openalex.org/W2112681514","https://openalex.org/W2119407198","https://openalex.org/W2126728009","https://openalex.org/W2144085134","https://openalex.org/W2149342630","https://openalex.org/W2171707538","https://openalex.org/W2336919681","https://openalex.org/W2739789142","https://openalex.org/W2752885492","https://openalex.org/W3004555699","https://openalex.org/W3014094413","https://openalex.org/W3103104567","https://openalex.org/W6983691380","https://openalex.org/W7029321148"],"related_works":["https://openalex.org/W2135766592","https://openalex.org/W3216777841","https://openalex.org/W1797968800","https://openalex.org/W1579785083","https://openalex.org/W2110339542","https://openalex.org/W2764760984","https://openalex.org/W2129190953","https://openalex.org/W2109703550","https://openalex.org/W1495085183","https://openalex.org/W2107221757"],"abstract_inverted_index":{"Breadth-first":[0],"search":[1],"(BFS)":[2],"is":[3],"one":[4],"of":[5,55,88,101,120],"the":[6,34,65,132,140],"most":[7],"fundamental":[8],"processing":[9],"algorithms":[10],"in":[11,32,51,145],"graph":[12,110],"theory.":[13],"We":[14,58],"previously":[15],"presented":[16,144],"a":[17,52,79,91,108,118,136],"scalable":[18],"BFS":[19],"algorithm":[20,25],"based":[21,77],"on":[22,64,78,90,107,117,139],"Beamer's":[23],"direction-optimizing":[24,56],"for":[26,135],"non-uniform":[27],"memory":[28,49],"access":[29,50],"(NUMA)-based":[30],"systems,":[31,72],"which":[33,73,148],"NUMA":[35],"architecture":[36,83],"was":[37],"carefully":[38],"considered.":[39],"This":[40,129],"paper":[41],"presents":[42],"our":[43,150],"new":[44],"implementation":[45,96],"that":[46,84],"reduces":[47],"remote":[48],"top-down":[53],"direction":[54],"algorithm.":[57],"also":[59],"discuss":[60],"numerical":[61],"results":[62],"obtained":[63],"SGI":[66,122],"UV":[67,70,123],"2000":[68],"and":[69,114],"300":[71,124],"are":[74],"shared-memory":[75,137],"supercomputers":[76],"cache":[80],"coherent":[81],"(cc)-NUMA":[82],"can":[85],"handle":[86],"thousands":[87],"threads":[89],"single":[92],"operating":[93],"system.":[94],"Our":[95],"has":[97],"achieved":[98],"performance":[99],"rates":[100],"219":[102],"billion":[103],"edges":[104,116],"per":[105],"second":[106],"Kronecker":[109],"with":[111,126],"234":[112],"vertices":[113],"238":[115],"rack":[119],"an":[121],"system":[125,138],"1,152":[127],"threads.":[128],"result":[130],"exceeds":[131],"fastest":[133],"entry":[134],"current":[141],"Graph500":[142],"list":[143],"November":[146],"2015,":[147],"includes":[149],"previous":[151],"implementation.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
