{"id":"https://openalex.org/W2767373187","doi":"https://doi.org/10.1145/3126908.3126910","title":"18.9-Pflops nonlinear earthquake simulation on Sunway TaihuLight","display_name":"18.9-Pflops nonlinear earthquake simulation on Sunway TaihuLight","publication_year":2017,"publication_date":"2017-11-08","ids":{"openalex":"https://openalex.org/W2767373187","doi":"https://doi.org/10.1145/3126908.3126910","mag":"2767373187"},"language":"en","primary_location":{"id":"doi:10.1145/3126908.3126910","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3126908.3126910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis","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/A5031545295","display_name":"Haohuan Fu","orcid":"https://orcid.org/0000-0002-6982-2235"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haohuan Fu","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101615091","display_name":"Conghui He","orcid":"https://orcid.org/0000-0001-8697-695X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Conghui He","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022851663","display_name":"Bingwei Chen","orcid":"https://orcid.org/0000-0002-4636-1528"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingwei Chen","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091033464","display_name":"Zekun Yin","orcid":"https://orcid.org/0000-0001-6002-0028"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zekun Yin","raw_affiliation_strings":["Shandong University"],"affiliations":[{"raw_affiliation_string":"Shandong University","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054871572","display_name":"Zhenguo Zhang","orcid":"https://orcid.org/0000-0002-0059-1766"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenguo Zhang","raw_affiliation_strings":["Southern University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087549682","display_name":"Wenqiang Zhang","orcid":"https://orcid.org/0000-0003-1568-1200"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenqiang Zhang","raw_affiliation_strings":["University of Science and Technology of China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072594467","display_name":"Tingjian Zhang","orcid":"https://orcid.org/0000-0002-2700-5683"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingjian Zhang","raw_affiliation_strings":["Shandong University"],"affiliations":[{"raw_affiliation_string":"Shandong University","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091437474","display_name":"Wei Xue","orcid":"https://orcid.org/0000-0001-9740-6581"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Xue","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077879305","display_name":"Weiguo Liu","orcid":"https://orcid.org/0000-0001-8176-2522"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiguo Liu","raw_affiliation_strings":["Shandong University"],"affiliations":[{"raw_affiliation_string":"Shandong University","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100523509","display_name":"Wanwang Yin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wanwang Yin","raw_affiliation_strings":["National Research Center of Parallel Computer Engineering and Technology, China"],"affiliations":[{"raw_affiliation_string":"National Research Center of Parallel Computer Engineering and Technology, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101678397","display_name":"Guangwen Yang","orcid":"https://orcid.org/0000-0002-8673-8254"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangwen Yang","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100358416","display_name":"Xiaofei Chen","orcid":"https://orcid.org/0000-0002-0950-8121"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofei Chen","raw_affiliation_strings":["Southern University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology, China","institution_ids":["https://openalex.org/I3045169105"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":12,"corresponding_author_ids":["https://openalex.org/A5031545295"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":12.7381,"has_fulltext":false,"cited_by_count":122,"citation_normalized_percentile":{"value":0.99354764,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9936000108718872,"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":0.9936000108718872,"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"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/T11416","display_name":"Numerical methods for differential equations","score":0.9175999760627747,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.585317850112915},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5771267414093018},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5752639174461365},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.44340717792510986},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21724212169647217}],"concepts":[{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.585317850112915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5771267414093018},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5752639174461365},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.44340717792510986},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21724212169647217}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3126908.3126910","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3126908.3126910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1559261530","https://openalex.org/W1967021643","https://openalex.org/W2003343545","https://openalex.org/W2006459064","https://openalex.org/W2020832962","https://openalex.org/W2023143645","https://openalex.org/W2031160173","https://openalex.org/W2033436899","https://openalex.org/W2036502262","https://openalex.org/W2039378765","https://openalex.org/W2043111756","https://openalex.org/W2049290701","https://openalex.org/W2083279262","https://openalex.org/W2090171048","https://openalex.org/W2109656481","https://openalex.org/W2124043382","https://openalex.org/W2168743256","https://openalex.org/W2379342210","https://openalex.org/W2475126267","https://openalex.org/W2566915031","https://openalex.org/W2612630614","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2384867379","https://openalex.org/W3214280620","https://openalex.org/W2329539859","https://openalex.org/W3191490922","https://openalex.org/W2227905990","https://openalex.org/W2765823764","https://openalex.org/W2794038527","https://openalex.org/W2151092287","https://openalex.org/W1599154403"],"abstract_inverted_index":{"This":[0],"paper":[1],"reports":[2],"our":[3,90],"large-scale":[4],"nonlinear":[5],"earthquake":[6,139],"simulation":[7,136],"software":[8,91,108],"on":[9,110],"Sunway":[10,88],"TaihuLight.":[11,122],"Our":[12],"innovations":[13,81],"include:":[14],"(1)":[15],"a":[16,106,127],"customized":[17],"parallelization":[18],"scheme":[19,39],"that":[20,40,66],"employs":[21],"the":[22,29,32,68,75,84,96,101,135],"10":[23],"million":[24],"cores":[25],"efficiently":[26],"at":[27],"both":[28],"process":[30],"and":[31,56,72],"thread":[33],"levels;":[34],"(2)":[35],"an":[36,53,141,145],"elaborate":[37],"memory":[38,85],"integrates":[41],"on-chip":[42],"halo":[43],"exchange":[44],"through":[45],"register":[46],"communcation,":[47],"optimized":[48],"blocking":[49],"configuration":[50],"guided":[51],"by":[52,77,105],"analytic":[54],"model,":[55],"coalesced":[57],"DMA":[58],"access":[59],"with":[60,144],"array":[61],"fusion;":[62],"(3)":[63],"on-the-fly":[64],"compression":[65],"doubles":[67],"maximum":[69],"problem":[70],"size":[71],"further":[73],"improves":[74],"performance":[76,129],"24%.":[78],"With":[79],"these":[80],"to":[82,114],"remove":[83],"constraints":[86],"of":[87,95,130,137],"TaihuLight,":[89],"achieves":[92],"over":[93,131],"15%":[94],"system's":[97],"peak,":[98],"better":[99,120],"than":[100,121],"11.8%":[102],"efficiency":[103],"achieved":[104],"similar":[107],"running":[109],"Titan,":[111],"whose":[112],"byte":[113],"flop":[115],"ratio":[116],"is":[117],"5":[118],"times":[119],"The":[123],"extreme":[124],"cases":[125],"demonstrate":[126],"sustained":[128],"18.9":[132],"Pflops,":[133],"enabling":[134],"Tangshan":[138],"as":[140],"18-Hz":[142],"scenario":[143],"8-meter":[146],"resolution.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":18},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":25},{"year":2018,"cited_by_count":20},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}