{"id":"https://openalex.org/W2562764966","doi":"https://doi.org/10.1145/3015569","title":"HACC","display_name":"HACC","publication_year":2016,"publication_date":"2016-12-20","ids":{"openalex":"https://openalex.org/W2562764966","doi":"https://doi.org/10.1145/3015569","mag":"2562764966"},"language":"en","primary_location":{"id":"doi:10.1145/3015569","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3015569","pdf_url":null,"source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications of the ACM","raw_type":"journal-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/A5082927374","display_name":"Salman Habib","orcid":"https://orcid.org/0000-0002-7832-0771"},"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":true,"raw_author_name":"Salman Habib","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109131352","display_name":"Vitali Morozov","orcid":"https://orcid.org/0009-0007-5620-5266"},"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":"Vitali Morozov","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114062270","display_name":"Nicholas Frontiere","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":"Nicholas Frontiere","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050512119","display_name":"Hal Finkel","orcid":"https://orcid.org/0000-0002-7551-7122"},"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":"Hal Finkel","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046292578","display_name":"Adrian Pope","orcid":"https://orcid.org/0000-0003-2265-5262"},"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":"Adrian Pope","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043238619","display_name":"Katrin Heitmann","orcid":"https://orcid.org/0000-0003-1468-8232"},"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":"Katrin Heitmann","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091590632","display_name":"Kalyan Kumaran","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":"Kalyan Kumaran","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075500139","display_name":"Venkatram Vishwanath","orcid":"https://orcid.org/0000-0001-7248-6116"},"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":"Venkatram Vishwanath","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108096533","display_name":"Tom Peterka","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":"Tom Peterka","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064977992","display_name":"Joe Insley","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":"Joe Insley","raw_affiliation_strings":["Argonne National Laboratory, Lemont, IL"],"affiliations":[{"raw_affiliation_string":"Argonne National Laboratory, Lemont, IL","institution_ids":["https://openalex.org/I1282105669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089304007","display_name":"David Daniel","orcid":"https://orcid.org/0000-0002-4873-6856"},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Daniel","raw_affiliation_strings":["Los Alamos National Laboratory, Los Alamos, New Mexico"],"affiliations":[{"raw_affiliation_string":"Los Alamos National Laboratory, Los Alamos, New Mexico","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025007357","display_name":"Patricia Fasel","orcid":null},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patricia Fasel","raw_affiliation_strings":["Los Alamos National Laboratory, Los Alamos, New Mexico"],"affiliations":[{"raw_affiliation_string":"Los Alamos National Laboratory, Los Alamos, New Mexico","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020065129","display_name":"Zarija Luki\u0107","orcid":"https://orcid.org/0000-0003-2257-3742"},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zarija Luki\u0107","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, Berkeley, CA"],"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, Berkeley, CA","institution_ids":["https://openalex.org/I148283060"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":13,"corresponding_author_ids":["https://openalex.org/A5082927374"],"corresponding_institution_ids":["https://openalex.org/I1282105669"],"apc_list":null,"apc_paid":null,"fwci":3.4114,"has_fulltext":false,"cited_by_count":66,"citation_normalized_percentile":{"value":0.92312189,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"60","issue":"1","first_page":"97","last_page":"104"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9847999811172485,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/titan","display_name":"Titan (rocket family)","score":0.8942934274673462},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.8468948602676392},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.8025442361831665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.715351939201355},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5341109037399292},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5184297561645508},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.4797590672969818},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4488601088523865},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4206874370574951},{"id":"https://openalex.org/keywords/grid-computing","display_name":"Grid computing","score":0.41116535663604736},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.41059473156929016},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3982672691345215},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.30155885219573975},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12754613161087036},{"id":"https://openalex.org/keywords/astrobiology","display_name":"Astrobiology","score":0.08675611019134521}],"concepts":[{"id":"https://openalex.org/C50805821","wikidata":"https://www.wikidata.org/wiki/Q1136670","display_name":"Titan (rocket family)","level":2,"score":0.8942934274673462},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.8468948602676392},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8025442361831665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.715351939201355},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5341109037399292},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5184297561645508},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.4797590672969818},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4488601088523865},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4206874370574951},{"id":"https://openalex.org/C70429105","wikidata":"https://www.wikidata.org/wiki/Q249999","display_name":"Grid computing","level":3,"score":0.41116535663604736},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.41059473156929016},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3982672691345215},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.30155885219573975},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12754613161087036},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.08675611019134521},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3015569","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3015569","pdf_url":null,"source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications of the ACM","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1573878051","https://openalex.org/W1672666614","https://openalex.org/W1790319040","https://openalex.org/W1978240818","https://openalex.org/W1978574709","https://openalex.org/W1995518004","https://openalex.org/W2017812013","https://openalex.org/W2020605710","https://openalex.org/W2030249495","https://openalex.org/W2043137394","https://openalex.org/W2045209379","https://openalex.org/W2058935714","https://openalex.org/W2066547829","https://openalex.org/W2075776911","https://openalex.org/W2088277225","https://openalex.org/W2095147046","https://openalex.org/W2100188138","https://openalex.org/W2113543357","https://openalex.org/W2168261161","https://openalex.org/W2293599327","https://openalex.org/W2951265598","https://openalex.org/W2981570800","https://openalex.org/W3098221464","https://openalex.org/W3100429683","https://openalex.org/W3100706835","https://openalex.org/W3101503581","https://openalex.org/W3102511709","https://openalex.org/W3103509677","https://openalex.org/W3105063846","https://openalex.org/W3105269193","https://openalex.org/W3105730648","https://openalex.org/W3125998395","https://openalex.org/W4293241892"],"related_works":["https://openalex.org/W4226366561","https://openalex.org/W3189307731","https://openalex.org/W1582436825","https://openalex.org/W2949962288","https://openalex.org/W2364686214","https://openalex.org/W1428699136","https://openalex.org/W1998560227","https://openalex.org/W1996803181","https://openalex.org/W2085873709","https://openalex.org/W2599666286"],"abstract_inverted_index":{"Supercomputing":[0],"is":[1],"evolving":[2,115],"toward":[3],"hybrid":[4],"and":[5,33,48,64,87,92,104,128],"accelerator-based":[6],"architectures":[7],"with":[8,135],"millions":[9],"of":[10,27,42,76,98,126],"cores.":[11],"The":[12],"Hardware/Hybrid":[13],"Accelerated":[14],"Cosmology":[15],"Code":[16],"(HACC)":[17],"framework":[18],"exploits":[19],"this":[20,69],"diverse":[21],"landscape":[22],"at":[23],"the":[24,39,74,83,88,139],"largest":[25,140],"scales":[26],"problem":[28],"size,":[29],"obtaining":[30,109],"high":[31,96],"scalability":[32],"sustained":[34],"performance.":[35,100],"Developed":[36],"to":[37,111,150],"satisfy":[38],"science":[40],"requirements":[41],"cosmological":[43,141],"surveys,":[44],"HACC":[45,77,145],"melds":[46],"particle":[47],"grid":[49],"methods":[50],"using":[51],"a":[52],"novel":[53],"algorithmic":[54],"structure":[55],"that":[56],"flexibly":[57],"maps":[58],"across":[59],"architectures,":[60],"including":[61],"CPU/GPU,":[62],"multi/many-core,":[63],"Blue":[65],"Gene":[66],"systems.":[67],"In":[68],"Research":[70],"Highlight,":[71],"we":[72,121],"demonstrate":[73,102],"success":[75],"on":[78,107,132],"two":[79],"very":[80,95],"different":[81],"machines,":[82],"CPU/GPU":[84],"system":[85],"Titan":[86],"BG/Q":[89],"systems":[90],"Sequoia":[91],"Mira,":[93],"attaining":[94],"levels":[97],"scalable":[99],"We":[101],"strong":[103],"weak":[105],"scaling":[106],"Titan,":[108],"up":[110],"99.2%":[112],"parallel":[113,130],"efficiency,":[114],"1.1":[116],"trillion":[117,137],"particles.":[118],"On":[119],"Sequoia,":[120],"reach":[122],"13.94":[123],"PFlops":[124],"(69.2%":[125],"peak)":[127],"90%":[129],"efficiency":[131],"1,572,864":[133],"cores,":[134],"3.6":[136],"particles,":[138],"benchmark":[142],"yet":[143],"performed.":[144],"design":[146],"concepts":[147],"are":[148],"applicable":[149],"several":[151],"other":[152],"supercomputer":[153],"applications.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":3}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2017-01-06T00:00:00"}