{"id":"https://openalex.org/W2916466200","doi":"https://doi.org/10.1109/padsw.2018.8644628","title":"AGCM3D: A Highly Scalable Finite-Difference Dynamical Core of Atmospheric General Circulation Model Based on 3D Decomposition","display_name":"AGCM3D: A Highly Scalable Finite-Difference Dynamical Core of Atmospheric General Circulation Model Based on 3D Decomposition","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2916466200","doi":"https://doi.org/10.1109/padsw.2018.8644628","mag":"2916466200"},"language":"en","primary_location":{"id":"doi:10.1109/padsw.2018.8644628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/padsw.2018.8644628","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":"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/A5100803017","display_name":"Baodong Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Baodong Wu","raw_affiliation_strings":["University of Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088172355","display_name":"Shigang Li","orcid":"https://orcid.org/0000-0003-0022-7865"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shigang Li","raw_affiliation_strings":["State Key Laboratory of Computer Architecture, Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Computer Architecture, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079981079","display_name":"Hang Cao","orcid":"https://orcid.org/0000-0002-3297-549X"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hang Cao","raw_affiliation_strings":["University of Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001666028","display_name":"Yunquan Zhang","orcid":"https://orcid.org/0000-0002-2618-5088"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunquan Zhang","raw_affiliation_strings":["State Key Laboratory of Computer Architecture, Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Computer Architecture, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100420094","display_name":"He Zhang","orcid":"https://orcid.org/0000-0001-7222-9072"},"institutions":[{"id":"https://openalex.org/I4210152758","display_name":"Institute of Atmospheric Physics","ror":"https://ror.org/0424h4e32","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210152758"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Zhang","raw_affiliation_strings":["Institute of Atmospheric Physics, Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"Institute of Atmospheric Physics, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210152758","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010808858","display_name":"Junmin Xiao","orcid":"https://orcid.org/0000-0003-0457-4709"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junmin Xiao","raw_affiliation_strings":["State Key Laboratory of Computer Architecture, Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Computer Architecture, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100737340","display_name":"Minghua Zhang","orcid":"https://orcid.org/0000-0002-1927-5405"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210152758","display_name":"Institute of Atmospheric Physics","ror":"https://ror.org/0424h4e32","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210152758"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minghua Zhang","raw_affiliation_strings":["Institute of Atmospheric Physics, Chinese Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"Institute of Atmospheric Physics, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210152758","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100803017"],"corresponding_institution_ids":["https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":0.4167,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.64476333,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"48","issue":null,"first_page":"355","last_page":"364"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10029","display_name":"Climate variability and models","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10347","display_name":"Atmospheric aerosols and clouds","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.669702410697937},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.6531331539154053},{"id":"https://openalex.org/keywords/atmospheric-model","display_name":"Atmospheric model","score":0.5707350969314575},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48865583539009094},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.43231332302093506},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3325849175453186},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2194507122039795},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.14047756791114807},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.12075769901275635},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06741821765899658}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.669702410697937},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.6531331539154053},{"id":"https://openalex.org/C118365302","wikidata":"https://www.wikidata.org/wiki/Q4817115","display_name":"Atmospheric model","level":2,"score":0.5707350969314575},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48865583539009094},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.43231332302093506},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3325849175453186},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2194507122039795},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.14047756791114807},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12075769901275635},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06741821765899658},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/padsw.2018.8644628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/padsw.2018.8644628","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1568287675","https://openalex.org/W1972369235","https://openalex.org/W1988494877","https://openalex.org/W1991491599","https://openalex.org/W2008642300","https://openalex.org/W2037520749","https://openalex.org/W2042881241","https://openalex.org/W2076874848","https://openalex.org/W2099371695","https://openalex.org/W2115247641","https://openalex.org/W2127900800","https://openalex.org/W2129031626","https://openalex.org/W2130871986","https://openalex.org/W2131613942","https://openalex.org/W2145194992","https://openalex.org/W2354659690","https://openalex.org/W2359068831","https://openalex.org/W2767497803","https://openalex.org/W2886115771","https://openalex.org/W2999733275","https://openalex.org/W4245217724","https://openalex.org/W6753423502","https://openalex.org/W6892064366","https://openalex.org/W7008735022"],"related_works":["https://openalex.org/W2389214306","https://openalex.org/W4235240664","https://openalex.org/W2965083567","https://openalex.org/W1838576100","https://openalex.org/W2095886385","https://openalex.org/W2889616422","https://openalex.org/W2089704382","https://openalex.org/W1983399550","https://openalex.org/W97075385","https://openalex.org/W4401278057"],"abstract_inverted_index":{"It":[0],"is":[1,143,177],"commonly":[2],"recognized":[3],"that":[4,184],"the":[5,9,25,34,39,54,59,62,77,90,96,109,129,134,138,151,162,172,175,198],"dynamical":[6,73],"core":[7,74],"of":[8,53,61,153,174,202],"atmospheric":[10],"model":[11,176],"based":[12,75],"on":[13,76,168],"latitude-longitude":[14,78],"mesh":[15,51,79],"has":[16,22],"poor":[17],"parallel":[18,135,139],"scalability,":[19],"since":[20],"it":[21],"to":[23,31,159,189],"perform":[24],"costly":[26,55,110],"polar":[27],"or":[28],"high-latitude":[29],"filtering":[30,122,125,142],"dump":[32],"out":[33],"unwanted":[35],"modes.":[36],"To":[37,107],"parallelize":[38],"algorithm,":[40],"only":[41],"two":[42],"dimensions":[43],"can":[44],"be":[45],"partitioned":[46],"even":[47],"for":[48],"a":[49,69,81,118],"3-dimensional":[50],"because":[52],"filtering,":[56,115,137],"which":[57],"hinders":[58],"scalability":[60],"algorithm.":[63],"In":[64,147],"this":[65],"paper,":[66],"we":[67,116,149],"develop":[68],"highly":[70],"scalable":[71],"finite-difference":[72],"using":[80],"3D":[82],"decomposition":[83],"method,":[84],"named":[85],"as":[86,128,179],"AGCM3D.":[87],"Different":[88],"from":[89],"traditional":[91],"methods,":[92],"our":[93,185],"method":[94],"releases":[95],"parallelism":[97],"in":[98,193],"all":[99],"three":[100],"dimensions,":[101],"namely":[102],"latitude,":[103],"longitude,":[104],"and":[105,156,171,196],"level.":[106],"replace":[108],"Fast":[111],"Fourier":[112],"Transform":[113],"(FFT)":[114],"propose":[117],"novel":[119],"adaptive":[120,140],"Gaussian":[121,141],"scheme,":[123],"whose":[124],"strength":[126],"increases":[127],"latitude":[130],"increases.":[131],"Compared":[132],"with":[133],"FFT":[136],"far":[144],"more":[145],"efficient.":[146],"addition,":[148],"use":[150],"techniques":[152],"communication":[154,163],"avoiding":[155],"message":[157],"aggregation":[158],"further":[160],"reduce":[161],"overhead.":[164],"Experiments":[165],"are":[166],"conducted":[167],"Tianhe-2":[169],"supercomputer,":[170],"resolution":[173],"set":[178],"0.5\u00b0x0.5\u00b0(50":[180],"km).":[181],"Results":[182],"show":[183],"implementation":[186],"scales":[187],"up":[188],"32,768":[190],"CPU":[191],"cores":[192],"strong":[194],"scaling":[195],"achieves":[197],"maximal":[199],"simulation":[200],"speed":[201],"15.6":[203],"simulation-year-per-day":[204],"(SYPD).":[205]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}