{"id":"https://openalex.org/W2038577397","doi":"https://doi.org/10.1109/mm.2011.97","title":"Tianhe-1A Interconnect and Message-Passing Services","display_name":"Tianhe-1A Interconnect and Message-Passing Services","publication_year":2011,"publication_date":"2011-11-22","ids":{"openalex":"https://openalex.org/W2038577397","doi":"https://doi.org/10.1109/mm.2011.97","mag":"2038577397"},"language":"en","primary_location":{"id":"doi:10.1109/mm.2011.97","doi":"https://doi.org/10.1109/mm.2011.97","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mm.2011.97","pdf_url":null,"source":{"id":"https://openalex.org/S59697426","display_name":"IEEE Micro","issn_l":"0272-1732","issn":["0272-1732","1937-4143"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","norway-2","poland-140","russia-white-list-1"],"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 Micro","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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":null,"display_name":"Min Xie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Xie","raw_affiliation_strings":["Computer Institute, School of Computer, National University of Defense Technology, Changsha, Hunan, China","National University of Defense, Technology, ChangSha, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Institute, School of Computer, National University of Defense Technology, Changsha, Hunan, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense, Technology, ChangSha, China#TAB#","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103326149","display_name":"Yutong Lu","orcid":"https://orcid.org/0000-0001-5209-6380","observed_orcids":["https://orcid.org/0000-0001-5209-6380"]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yutong Lu","raw_affiliation_strings":["National University of Defense Technology, China","National University of Defense, Technology, ChangSha, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense, Technology, ChangSha, China#TAB#","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019053004","display_name":"Kefei Wang","orcid":"https://orcid.org/0000-0003-3425-3877","observed_orcids":["https://orcid.org/0000-0003-3425-3877"]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kefei Wang","raw_affiliation_strings":["National University of Defense Technology, China","National University of Defense, Technology, ChangSha, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense, Technology, ChangSha, China#TAB#","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072915368","display_name":"Lu Liu","orcid":"https://orcid.org/0000-0002-0000-6037","observed_orcids":["https://orcid.org/0000-0002-0000-6037"]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Liu","raw_affiliation_strings":["National University of Defense Technology, China","National University of Defense, Technology, ChangSha, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense, Technology, ChangSha, China#TAB#","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051000475","display_name":"Hongjia Cao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjia Cao","raw_affiliation_strings":["National University of Defense Technology, China","National University of Defense, Technology, ChangSha, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense, Technology, ChangSha, China#TAB#","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061870286","display_name":"Xuejun Yang","orcid":"https://orcid.org/0000-0002-8595-545X","observed_orcids":["https://orcid.org/0000-0002-8595-545X","https://orcid.org/0000-0001-9690-6840"]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuejun Yang","raw_affiliation_strings":["National University of Defense Technology, China","National University of Defense, Technology, ChangSha, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense, Technology, ChangSha, China#TAB#","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":{"value":2995,"currency":"USD","value_usd":2995},"apc_paid":null,"fwci":2.936,"has_fulltext":false,"cited_by_count":50,"citation_normalized_percentile":{"value":0.91409301,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":99},"biblio":{"volume":"32","issue":"1","first_page":"8","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9312000274658203,"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":0.9312000274658203,"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":0.05939999967813492,"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":0.006300000008195639,"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/interconnect-fabric","display_name":"interconnect fabric","score":0.8460000157356262},{"id":"https://openalex.org/keywords/message-passing","display_name":"message passing","score":0.9240000247955322},{"id":"https://openalex.org/keywords/collective-communication","display_name":"collective communication","score":0.8140000104904175},{"id":"https://openalex.org/keywords/gpu-computing","display_name":"GPU computing","score":0.6570000052452087},{"id":"https://openalex.org/keywords/hybrid-cpu-gpu-computing","display_name":"CPU-GPU hybrid computing","score":0.6579999923706055},{"id":"https://openalex.org/keywords/low-latency-communication","display_name":"low-latency communication","score":0.722000002861023},{"id":"https://openalex.org/keywords/user-level-communication","display_name":"user-level communication","score":0.7149999737739563}],"concepts":[{"id":"https://openalex.org/C185410017","wikidata":"https://www.wikidata.org/wiki/Q7171778","display_name":"Petascale computing","level":3,"score":0.8757262229919434},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8547289967536926},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7227145433425903},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.6131377220153809},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5991803407669067},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.5944075584411621},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.5182957053184509},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.49479836225509644},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4808657765388489},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4789769649505615},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.4722691774368286},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.4689495265483856},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.41196635365486145},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37172889709472656},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2744937837123871},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19983601570129395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mm.2011.97","doi":"https://doi.org/10.1109/mm.2011.97","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mm.2011.97","pdf_url":null,"source":{"id":"https://openalex.org/S59697426","display_name":"IEEE Micro","issn_l":"0272-1732","issn":["0272-1732","1937-4143"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","norway-2","poland-140","russia-white-list-1"],"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 Micro","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324150","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2002950519","https://openalex.org/W2011979817","https://openalex.org/W2039581078","https://openalex.org/W2049206342","https://openalex.org/W2062011830","https://openalex.org/W2084557272","https://openalex.org/W2109039688","https://openalex.org/W2120069836","https://openalex.org/W2126430778","https://openalex.org/W2167890759","https://openalex.org/W2540564222","https://openalex.org/W2677178705","https://openalex.org/W3139707965","https://openalex.org/W4245217724"],"related_works":["https://openalex.org/W2137773653","https://openalex.org/W2090858099","https://openalex.org/W2904721315","https://openalex.org/W2087210673","https://openalex.org/W4393207711","https://openalex.org/W2326531876","https://openalex.org/W2380234854","https://openalex.org/W2118893542","https://openalex.org/W2380875061","https://openalex.org/W2742829718"],"abstract_inverted_index":{"The":[0,28],"petascale":[1],"supercomputer":[2],"Tianhe-1A,":[3],"which":[4],"features":[5],"hybrid":[6],"multicore":[7],"CPU":[8],"and":[9,18,37],"GPU":[10],"computing,":[11],"achieves":[12],"an":[13],"optimized":[14],"balance":[15],"of":[16,50],"computation":[17],"communication":[19,36],"capabilities":[20],"through":[21],"a":[22,47],"proprietary":[23],"high-bandwidth,":[24],"low-latency":[25,42],"interconnect":[26],"fabric.":[27],"authors'":[29],"message-passing":[30],"service,":[31],"based":[32],"on":[33],"scalable":[34],"user-level":[35],"offloaded":[38],"operations":[39],"for":[40],"large-scale,":[41],"collective":[43],"communication,":[44],"has":[45],"achieved":[46],"unidirectional":[48],"bandwidth":[49],"6,340":[51],"Mbytes/s.":[52]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
