{"id":"https://openalex.org/W4394698884","doi":"https://doi.org/10.1109/mcse.2024.3387302","title":"Then and Now: Improving Software Portability, Productivity, and 100\u00d7 Performance","display_name":"Then and Now: Improving Software Portability, Productivity, and 100\u00d7 Performance","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4394698884","doi":"https://doi.org/10.1109/mcse.2024.3387302"},"language":"en","primary_location":{"id":"doi:10.1109/mcse.2024.3387302","is_oa":true,"landing_page_url":"https://doi.org/10.1109/mcse.2024.3387302","pdf_url":"https://ieeexplore.ieee.org/ielx7/5992/5232784/10495889.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Science & Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/5992/5232784/10495889.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012133869","display_name":"Hartwig Anzt","orcid":"https://orcid.org/0000-0003-2177-952X"},"institutions":[{"id":"https://openalex.org/I75027704","display_name":"University of Tennessee at Knoxville","ror":"https://ror.org/020f3ap87","country_code":"US","type":"education","lineage":["https://openalex.org/I75027704"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hartwig Anzt","raw_affiliation_strings":["University of Tennessee, Knoxville, TN, USA"],"raw_orcid":"https://orcid.org/0000-0003-2177-952X","affiliations":[{"raw_affiliation_string":"University of Tennessee, Knoxville, TN, USA","institution_ids":["https://openalex.org/I75027704"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Axel Huebl","orcid":"https://orcid.org/0000-0003-1943-7141"},"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":"Axel Huebl","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, Berkeley, CA, USA"],"raw_orcid":"https://orcid.org/0000-0003-1943-7141","affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, Berkeley, CA, USA","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006873445","display_name":"Xiaoye Sherry Li","orcid":"https://orcid.org/0000-0002-0747-698X"},"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":"Xiaoye S. Li","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, Berkeley, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-0747-698X","affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, Berkeley, CA, USA","institution_ids":["https://openalex.org/I148283060"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5012133869"],"corresponding_institution_ids":["https://openalex.org/I75027704"],"apc_list":null,"apc_paid":null,"fwci":2.0184,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.86662155,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"26","issue":"1","first_page":"61","last_page":"70"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.996999979019165,"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"}},"topics":[{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.996999979019165,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11986","display_name":"Scientific Computing and Data Management","score":0.9961000084877014,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/software-portability","display_name":"Software portability","score":0.8528412580490112},{"id":"https://openalex.org/keywords/productivity","display_name":"Productivity","score":0.6962488293647766},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5442015528678894},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5273593068122864},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.39588433504104614},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18713384866714478},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.05161088705062866}],"concepts":[{"id":"https://openalex.org/C63000827","wikidata":"https://www.wikidata.org/wiki/Q3080428","display_name":"Software portability","level":2,"score":0.8528412580490112},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.6962488293647766},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5442015528678894},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5273593068122864},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.39588433504104614},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18713384866714478},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.05161088705062866},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/mcse.2024.3387302","is_oa":true,"landing_page_url":"https://doi.org/10.1109/mcse.2024.3387302","pdf_url":"https://ieeexplore.ieee.org/ielx7/5992/5232784/10495889.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Science & Engineering","raw_type":"journal-article"},{"id":"pmh:oai:escholarship.org:ark:/13030/qt1274c4hs","is_oa":true,"landing_page_url":"https://escholarship.org/uc/item/1274c4hs","pdf_url":"https://escholarship.org/content/qt1274c4hs/qt1274c4hs.pdf?t=slc9b1","source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computing in Science & Engineering, vol 26, iss 1","raw_type":"article"},{"id":"pmh:oai:osti.gov:2467430","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/2467430","pdf_url":"https://www.osti.gov/servlets/purl/2467430","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}],"best_oa_location":{"id":"doi:10.1109/mcse.2024.3387302","is_oa":true,"landing_page_url":"https://doi.org/10.1109/mcse.2024.3387302","pdf_url":"https://ieeexplore.ieee.org/ielx7/5992/5232784/10495889.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computing in Science & Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4000000059604645,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[{"id":"https://openalex.org/G3232922872","display_name":null,"funder_award_id":"17-SC-20-SC","funder_id":"https://openalex.org/F4320332369","funder_display_name":"National Nuclear Security Administration"},{"id":"https://openalex.org/G6859237865","display_name":null,"funder_award_id":"17-SC-20-SC","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G8253304997","display_name":null,"funder_award_id":"17-SC-20-SC","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"},{"id":"https://openalex.org/F4320332369","display_name":"National Nuclear Security Administration","ror":"https://ror.org/03sk1we31"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394698884.pdf","grobid_xml":"https://content.openalex.org/works/W4394698884.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W2167217287","https://openalex.org/W2942021433","https://openalex.org/W2960271110","https://openalex.org/W3117075844","https://openalex.org/W3128462610","https://openalex.org/W3187013103","https://openalex.org/W3199181189","https://openalex.org/W3206176252","https://openalex.org/W4214700238","https://openalex.org/W4233132415","https://openalex.org/W4321636677","https://openalex.org/W4388664805"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W107105315","https://openalex.org/W1584537303","https://openalex.org/W4388155270","https://openalex.org/W4367156293","https://openalex.org/W2750549761","https://openalex.org/W2211967836","https://openalex.org/W4243376815"],"abstract_inverted_index":{"The":[0],"US":[1],"Exascale":[2,18],"Computing":[3],"Project":[4],"(ECP)":[5],"has":[6],"succeeded":[7],"in":[8,20],"preparing":[9],"applications":[10],"to":[11,35,95,104,114],"run":[12],"efficiently":[13],"on":[14,91],"the":[15,21,28,62,65,68,72,76,81,126],"first":[16],"reported":[17],"supercomputers":[19],"world.":[22],"To":[23],"achieve":[24],"this,":[25],"it":[26],"modernized":[27],"whole":[29],"leadership":[30,44,58,69],"software":[31,45,55,73,87,93],"stack,":[32],"from":[33,106],"libraries":[34],"simulation":[36],"codes.":[37],"In":[38],"this":[39],"article,":[40],"we":[41,109,135],"contrast":[42],"selected":[43],"before":[46],"and":[47,75,84,103,129],"after":[48],"ECP.":[49],"We":[50,89],"discuss":[51],"how":[52,92,112,137],"sustainable":[53],"research":[54,132],"development":[56],"for":[57],"computing":[59,70],"can":[60,123,140],"embrace":[61],"conversation":[63],"with":[64,117],"hardware":[66],"vendors,":[67],"facilities,":[71],"community,":[74],"domain":[77],"scientists":[78],"who":[79],"are":[80,145],"application":[82],"developers":[83],"integrators":[85],"of":[86,131],"products.":[88],"elaborate":[90],"needs":[94],"take":[96],"portability":[97],"as":[98],"a":[99],"central":[100],"design":[101],"principle":[102],"benefit":[105],"interdependent":[107],"teams;":[108],"also":[110],"demonstrate":[111],"moving":[113],"programming":[115],"languages":[116],"high":[118],"momentum,":[119],"like":[120],"modern":[121],"C++,":[122],"help":[124],"improve":[125],"sustainability,":[127],"interoperability,":[128],"performance":[130,148],"software.":[133],"Finally,":[134],"showcase":[136],"cross-institutional":[138],"efforts":[139],"enable":[141],"algorithm":[142],"advances":[143],"that":[144],"beyond":[146],"incremental":[147],"optimization.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}