{"id":"https://openalex.org/W2752692357","doi":"https://doi.org/10.1109/mcse.2017.3421556","title":"Application Modernization at LLNL and the Sierra Center of Excellence","display_name":"Application Modernization at LLNL and the Sierra Center of Excellence","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2752692357","doi":"https://doi.org/10.1109/mcse.2017.3421556","mag":"2752692357"},"language":"en","primary_location":{"id":"doi:10.1109/mcse.2017.3421556","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcse.2017.3421556","pdf_url":null,"source":{"id":"https://openalex.org/S107923245","display_name":"Computing in Science & Engineering","issn_l":"1521-9615","issn":["1521-9615","1558-366X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320061","host_organization_name":"AIP Publishing","host_organization_lineage":["https://openalex.org/P4310320061","https://openalex.org/P4310320257"],"host_organization_lineage_names":["AIP Publishing","American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Science &amp; Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.osti.gov/biblio/1406425","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109994935","display_name":"J Neely","orcid":null},"institutions":[{"id":"https://openalex.org/I1282311441","display_name":"Lawrence Livermore National Laboratory","ror":"https://ror.org/041nk4h53","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282311441","https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210138311"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Robert Neely","raw_affiliation_strings":["Lawrence Livermore National Laboratory"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lawrence Livermore National Laboratory","institution_ids":["https://openalex.org/I1282311441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058719424","display_name":"Bronis R. de Supinski","orcid":"https://orcid.org/0000-0002-0339-1006"},"institutions":[{"id":"https://openalex.org/I1282311441","display_name":"Lawrence Livermore National Laboratory","ror":"https://ror.org/041nk4h53","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282311441","https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210138311"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bronis R. de Supinski","raw_affiliation_strings":["Lawrence Livermore National Laboratory"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lawrence Livermore National Laboratory","institution_ids":["https://openalex.org/I1282311441"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1282311441"],"apc_list":null,"apc_paid":null,"fwci":1.9981,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.91353537,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"19","issue":"5","first_page":"9","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11986","display_name":"Scientific Computing and Data Management","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11986","display_name":"Scientific Computing and Data Management","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9973999857902527,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9969000220298767,"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/national-laboratory","display_name":"National laboratory","score":0.7329570651054382},{"id":"https://openalex.org/keywords/ibm","display_name":"IBM","score":0.7327983975410461},{"id":"https://openalex.org/keywords/procurement","display_name":"Procurement","score":0.6043955087661743},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5650432705879211},{"id":"https://openalex.org/keywords/center-of-excellence","display_name":"Center of excellence","score":0.5051887631416321},{"id":"https://openalex.org/keywords/petascale-computing","display_name":"Petascale computing","score":0.4843255281448364},{"id":"https://openalex.org/keywords/excellence","display_name":"Excellence","score":0.44177013635635376},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4292328655719757},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.4236224293708801},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.38409310579299927},{"id":"https://openalex.org/keywords/engineering-management","display_name":"Engineering management","score":0.3717195391654968},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3383093476295471},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2465328574180603},{"id":"https://openalex.org/keywords/engineering-physics","display_name":"Engineering physics","score":0.14596641063690186},{"id":"https://openalex.org/keywords/management","display_name":"Management","score":0.1345362663269043},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.1150963306427002},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.10828354954719543},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.09448885917663574}],"concepts":[{"id":"https://openalex.org/C2991948145","wikidata":"https://www.wikidata.org/wiki/Q16801175","display_name":"National laboratory","level":2,"score":0.7329570651054382},{"id":"https://openalex.org/C70388272","wikidata":"https://www.wikidata.org/wiki/Q5968558","display_name":"IBM","level":2,"score":0.7327983975410461},{"id":"https://openalex.org/C201650216","wikidata":"https://www.wikidata.org/wiki/Q829492","display_name":"Procurement","level":2,"score":0.6043955087661743},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5650432705879211},{"id":"https://openalex.org/C2778760837","wikidata":"https://www.wikidata.org/wiki/Q5059994","display_name":"Center of excellence","level":2,"score":0.5051887631416321},{"id":"https://openalex.org/C185410017","wikidata":"https://www.wikidata.org/wiki/Q7171778","display_name":"Petascale computing","level":3,"score":0.4843255281448364},{"id":"https://openalex.org/C2777352838","wikidata":"https://www.wikidata.org/wiki/Q5419420","display_name":"Excellence","level":2,"score":0.44177013635635376},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4292328655719757},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.4236224293708801},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.38409310579299927},{"id":"https://openalex.org/C110354214","wikidata":"https://www.wikidata.org/wiki/Q6314146","display_name":"Engineering management","level":1,"score":0.3717195391654968},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3383093476295471},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2465328574180603},{"id":"https://openalex.org/C61696701","wikidata":"https://www.wikidata.org/wiki/Q770766","display_name":"Engineering physics","level":1,"score":0.14596641063690186},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.1345362663269043},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.1150963306427002},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.10828354954719543},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.09448885917663574},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/mcse.2017.3421556","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcse.2017.3421556","pdf_url":null,"source":{"id":"https://openalex.org/S107923245","display_name":"Computing in Science & Engineering","issn_l":"1521-9615","issn":["1521-9615","1558-366X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320061","host_organization_name":"AIP Publishing","host_organization_lineage":["https://openalex.org/P4310320061","https://openalex.org/P4310320257"],"host_organization_lineage_names":["AIP Publishing","American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Science &amp; Engineering","raw_type":"journal-article"},{"id":"pmh:oai:osti.gov:1406425","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1406425","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/2cd4f4c3-548d-496b-a17a-7f012d99b138","is_oa":false,"landing_page_url":"http://www.scopus.com/inward/record.url?scp=85029164367&partnerID=8YFLogxK","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Neely , J R &amp; De Supinski , B R 2017 , ' Application Modernization at LLNL and the Sierra Center of Excellence ' , Computing in Science and Engineering , vol. 19 , no. 5 , 8024138 , pp. 9-18 . https://doi.org/10.1109/MCSE.2017.3421556","raw_type":"article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/2cd4f4c3-548d-496b-a17a-7f012d99b138","is_oa":false,"landing_page_url":"https://pure.qub.ac.uk/en/publications/2cd4f4c3-548d-496b-a17a-7f012d99b138","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Neely, J R & De Supinski, B R 2017, 'Application Modernization at LLNL and the Sierra Center of Excellence', Computing in Science and Engineering, vol. 19, no. 5, 8024138, pp. 9-18. https://doi.org/10.1109/MCSE.2017.3421556","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:osti.gov:1406425","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1406425","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320310164","display_name":"Texas A and M University","ror":"https://ror.org/01f5ytq51"},{"id":"https://openalex.org/F4320332369","display_name":"National Nuclear Security Administration","ror":"https://ror.org/03sk1we31"},{"id":"https://openalex.org/F4320338286","display_name":"Lawrence Livermore National Laboratory","ror":"https://ror.org/041nk4h53"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1974534679","https://openalex.org/W2152301555","https://openalex.org/W2165231728","https://openalex.org/W2521614036","https://openalex.org/W2522451327","https://openalex.org/W3148190289"],"related_works":["https://openalex.org/W2021702679","https://openalex.org/W3038449658","https://openalex.org/W1582746211","https://openalex.org/W2251285835","https://openalex.org/W2140786083","https://openalex.org/W2266027327","https://openalex.org/W2278366184","https://openalex.org/W4206324154","https://openalex.org/W1978931242","https://openalex.org/W2154629969"],"abstract_inverted_index":{"In":[0],"2014,":[1],"Lawrence":[2],"Livermore":[3],"National":[4],"Laboratory":[5],"began":[6],"acquisition":[7],"of":[8,30,54,61,89,121],"Sierra,":[9],"a":[10,19,51,79,105,118],"pre-exascale":[11],"system":[12,73,91],"from":[13],"IBM":[14,113],"and":[15,75,114],"Nvidia.":[16],"It":[17],"marks":[18],"significant":[20],"shift":[21],"in":[22,78,87,95],"direction":[23],"for":[24,42],"LLNL":[25,109],"by":[26],"introducing":[27],"the":[28,47,59,62,70,84,90,126],"concept":[29],"heterogeneous":[31],"computing":[32],"via":[33],"GPUs.":[34],"LLNL's":[35,100],"mission":[36],"requires":[37],"application":[38,71,102],"teams":[39],"to":[40,82,93,116],"prepare":[41,83],"this":[43],"paradigm":[44],"shift.":[45],"Thus,":[46],"Sierra":[48],"procurement":[49],"required":[50],"proposed":[52],"Center":[53],"Excellence":[55],"that":[56,68],"would":[57],"align":[58],"expertise":[60],"chosen":[63],"vendors":[64],"with":[65,104,112],"laboratory":[66],"personnel":[67],"represent":[69],"developers,":[72],"software,":[74],"tool":[76],"providers":[77],"concentrated":[80],"effort":[81],"laboratory's":[85],"codes":[86],"advance":[88],"transitioning":[92],"production":[94],"2018.":[96],"This":[97],"article":[98],"presents":[99],"overall":[101],"strategy,":[103],"focus":[106],"on":[107],"how":[108],"is":[110],"collaborating":[111],"Nvidia":[115],"ensure":[117],"successful":[119],"transition":[120],"its":[122],"mission-oriented":[123],"applications":[124],"into":[125],"exascale":[127],"era.":[128]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
