{"id":"https://openalex.org/W4313130501","doi":"https://doi.org/10.1109/mcse.2022.3215477","title":"Responsibly Reckless Matrix Algorithms for HPC Scientific Applications","display_name":"Responsibly Reckless Matrix Algorithms for HPC Scientific Applications","publication_year":2022,"publication_date":"2022-07-01","ids":{"openalex":"https://openalex.org/W4313130501","doi":"https://doi.org/10.1109/mcse.2022.3215477"},"language":"en","primary_location":{"id":"doi:10.1109/mcse.2022.3215477","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcse.2022.3215477","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 & Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-04286094","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017526753","display_name":"Hatem Ltaief","orcid":"https://orcid.org/0000-0002-6897-1095"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Hatem Ltaief","raw_affiliation_strings":["King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","KAUST - King Abdullah University of Science and Technology [Saudi Arabia] (King Abdullah University of Science and Technology P.O.Box 55455 Jeddah 21534, Saudi Arabia - Saudi Arabia)"],"affiliations":[{"raw_affiliation_string":"King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"KAUST - King Abdullah University of Science and Technology [Saudi Arabia] (King Abdullah University of Science and Technology P.O.Box 55455 Jeddah 21534, Saudi Arabia - Saudi Arabia)","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027166101","display_name":"Marc G. Genton","orcid":"https://orcid.org/0000-0001-6467-2998"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Marc G. Genton","raw_affiliation_strings":["King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","KAUST - King Abdullah University of Science and Technology [Saudi Arabia] (King Abdullah University of Science and Technology P.O.Box 55455 Jeddah 21534, Saudi Arabia - Saudi Arabia)"],"affiliations":[{"raw_affiliation_string":"King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"KAUST - King Abdullah University of Science and Technology [Saudi Arabia] (King Abdullah University of Science and Technology P.O.Box 55455 Jeddah 21534, Saudi Arabia - Saudi Arabia)","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017539702","display_name":"\u202aDamien Gratadour\u202c","orcid":"https://orcid.org/0000-0003-2080-7189"},"institutions":[{"id":"https://openalex.org/I2800004676","display_name":"Observatoire de Paris","ror":"https://ror.org/029nkcm90","country_code":"FR","type":"facility","lineage":["https://openalex.org/I2746051580","https://openalex.org/I2800004676"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Damien Gratadour","raw_affiliation_strings":["Observatoire de Paris, Paris, France"],"affiliations":[{"raw_affiliation_string":"Observatoire de Paris, Paris, France","institution_ids":["https://openalex.org/I2800004676"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021283893","display_name":"David E. Keyes","orcid":"https://orcid.org/0000-0002-4052-7224"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"David E. Keyes","raw_affiliation_strings":["King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","KAUST - King Abdullah University of Science and Technology [Saudi Arabia] (King Abdullah University of Science and Technology P.O.Box 55455 Jeddah 21534, Saudi Arabia - Saudi Arabia)"],"affiliations":[{"raw_affiliation_string":"King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"KAUST - King Abdullah University of Science and Technology [Saudi Arabia] (King Abdullah University of Science and Technology P.O.Box 55455 Jeddah 21534, Saudi Arabia - Saudi Arabia)","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063220292","display_name":"Matteo Ravasi","orcid":"https://orcid.org/0000-0003-0020-2721"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Matteo Ravasi","raw_affiliation_strings":["King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","KAUST - King Abdullah University of Science and Technology [Saudi Arabia] (King Abdullah University of Science and Technology P.O.Box 55455 Jeddah 21534, Saudi Arabia - Saudi Arabia)"],"affiliations":[{"raw_affiliation_string":"King Abdullah University of Science and Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"KAUST - King Abdullah University of Science and Technology [Saudi Arabia] (King Abdullah University of Science and Technology P.O.Box 55455 Jeddah 21534, Saudi Arabia - Saudi Arabia)","institution_ids":["https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5017526753"],"corresponding_institution_ids":["https://openalex.org/I71920554"],"apc_list":null,"apc_paid":null,"fwci":0.4382,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.66486833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"24","issue":"4","first_page":"12","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10792","display_name":"Matrix Theory and Algorithms","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9857000112533569,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9803000092506409,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.7380052208900452},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6887238025665283},{"id":"https://openalex.org/keywords/massively-parallel","display_name":"Massively parallel","score":0.6126098036766052},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.6000624895095825},{"id":"https://openalex.org/keywords/numerical-linear-algebra","display_name":"Numerical linear algebra","score":0.5358800292015076},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.528242290019989},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.4451709985733032},{"id":"https://openalex.org/keywords/flops","display_name":"FLOPS","score":0.4297163486480713},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3982722759246826},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3625662326812744},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3512173891067505},{"id":"https://openalex.org/keywords/numerical-analysis","display_name":"Numerical analysis","score":0.1324237585067749}],"concepts":[{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.7380052208900452},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6887238025665283},{"id":"https://openalex.org/C190475519","wikidata":"https://www.wikidata.org/wiki/Q544384","display_name":"Massively parallel","level":2,"score":0.6126098036766052},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.6000624895095825},{"id":"https://openalex.org/C163834973","wikidata":"https://www.wikidata.org/wiki/Q2004891","display_name":"Numerical linear algebra","level":3,"score":0.5358800292015076},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.528242290019989},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.4451709985733032},{"id":"https://openalex.org/C3826847","wikidata":"https://www.wikidata.org/wiki/Q188768","display_name":"FLOPS","level":2,"score":0.4297163486480713},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3982722759246826},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3625662326812744},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3512173891067505},{"id":"https://openalex.org/C48753275","wikidata":"https://www.wikidata.org/wiki/Q11216","display_name":"Numerical analysis","level":2,"score":0.1324237585067749},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/mcse.2022.3215477","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcse.2022.3215477","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 & Engineering","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-04286094v1","is_oa":true,"landing_page_url":"https://hal.science/hal-04286094","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computing in Science and Engineering, 2022, 24 (4), pp.12 - 22. ⟨10.1109/mcse.2022.3215477⟩","raw_type":"Journal articles"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/685555","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/685555","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-04286094v1","is_oa":true,"landing_page_url":"https://hal.science/hal-04286094","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Computing in Science and Engineering, 2022, 24 (4), pp.12 - 22. ⟨10.1109/mcse.2022.3215477⟩","raw_type":"Journal articles"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.8100000023841858}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309480","display_name":"Nvidia","ror":"https://ror.org/03jdj4y14"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1969065421","https://openalex.org/W1975721804","https://openalex.org/W1988201922","https://openalex.org/W2016279572","https://openalex.org/W2087440962","https://openalex.org/W2089073798","https://openalex.org/W2105524676","https://openalex.org/W2168612748","https://openalex.org/W2504210177","https://openalex.org/W2744399788","https://openalex.org/W2752879223","https://openalex.org/W2769518350","https://openalex.org/W2848831374","https://openalex.org/W2886186723","https://openalex.org/W2898951516","https://openalex.org/W2963513094","https://openalex.org/W2983126917","https://openalex.org/W2998777207","https://openalex.org/W3138530731","https://openalex.org/W3161620474","https://openalex.org/W3165254043","https://openalex.org/W3196146255","https://openalex.org/W4229666556","https://openalex.org/W4231150350","https://openalex.org/W4281657881","https://openalex.org/W4283270874","https://openalex.org/W4285100127","https://openalex.org/W4291754838","https://openalex.org/W7000959267"],"related_works":["https://openalex.org/W1855765675","https://openalex.org/W3046859795","https://openalex.org/W1505902692","https://openalex.org/W2073684863","https://openalex.org/W111037196","https://openalex.org/W2560894929","https://openalex.org/W2156524298","https://openalex.org/W2106942255","https://openalex.org/W4312068743","https://openalex.org/W4297677823"],"abstract_inverted_index":{"High-performance":[0],"computing":[1],"(HPC)":[2],"achieved":[3],"an":[4],"astonishing":[5],"three":[6,15,222],"orders":[7],"of":[8,29,60,79,108,123,138,149,159,172,181,208],"magnitude":[9],"performance":[10,165],"improvement":[11,25],"per":[12],"decade":[13],"for":[14,112,134,164],"decades,":[16],"thanks":[17],"to":[18,88,131,227],"hardware":[19,45,151],"technology":[20],"scaling":[21],"resulting":[22],"in":[23,26,35,40,169,199,205,212],"exponential":[24],"the":[27,36,41,49,58,92,106,121,136,147,150,157,173,182,206,218],"rate":[28,78],"floating":[30,84],"point":[31,85],"executions,":[32],"though":[33],"slowing":[34],"most":[37],"recent.":[38],"Captured":[39],"Top500":[42],"list,":[43],"this":[44],"evolution":[46],"cascaded":[47],"through":[48],"software":[50],"stack,":[51],"triggering":[52],"changes":[53],"at":[54,156],"all":[55],"levels,":[56],"including":[57],"redesign":[59],"numerical":[61,127],"linear":[62],"algebra":[63],"libraries.":[64],"HPC":[65,113,124,224],"simulations":[66],"on":[67,82,221],"massively":[68],"parallel":[69],"systems":[70],"are":[71,198,202],"often":[72],"driven":[73],"by":[74,89],"matrix":[75,102],"computations,":[76],"whose":[77],"execution":[80],"depends":[81],"their":[83],"precision.":[86],"Referred":[87],"Jack":[90],"Dongarra,":[91],"2021":[93],"ACM":[94],"A.M.":[95],"Turing":[96],"Award":[97],"Laureate,":[98],"as":[99,196],"\u201cresponsibly":[100],"reckless\u201d":[101],"algorithms,":[103],"we":[104,216],"highlight":[105],"implications":[107],"mixed-precision":[109],"(MP)":[110],"computations":[111],"applications.":[114],"Introduced":[115],"75":[116],"years":[117],"ago,":[118],"long":[119],"before":[120],"advent":[122],"architectures,":[125],"MP":[126,219],"methods":[128],"turn":[129],"out":[130],"be":[132,186],"paramount":[133],"increasing":[135],"throughput":[137],"traditional":[139],"and":[140,210,233],"artificial":[141],"intelligence":[142],"(AI)":[143],"workloads":[144],"beyond":[145],"riding":[146],"wave":[148],"alone.":[152],"Reducing":[153],"precision":[154],"comes":[155],"price":[158],"trading":[160],"away":[161],"some":[162],"accuracy":[163,179],"(reckless":[166],"behavior)":[167,176],"but":[168],"noncritical":[170],"segments":[171],"workflow":[174],"(responsible":[175],"so":[177],"that":[178],"requirements":[180],"application":[183],"can":[184],"still":[185],"satisfied.":[187],"They":[188],"offer":[189],"a":[190],"valuable":[191],"performance/accuracy":[192],"knob":[193],"and,":[194],"just":[195],"they":[197,201],"AI,":[200],"now":[203],"indispensable":[204],"pursuit":[207],"knowledge":[209],"discovery":[211],"simulations.":[213],"In":[214],"particular,":[215],"illustrate":[217],"impact":[220],"representative":[223],"applications":[225],"related":[226],"seismic":[228],"imaging,":[229],"climate/environment":[230],"geospatial":[231],"predictions,":[232],"computational":[234],"astronomy.":[235]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}