{"id":"https://openalex.org/W4286455115","doi":"https://doi.org/10.1007/978-3-031-10542-5_39","title":"Impact of Reduced and Mixed-Precision on the Efficiency of a Multi-GPU Platform on CFD Applications","display_name":"Impact of Reduced and Mixed-Precision on the Efficiency of a Multi-GPU Platform on CFD Applications","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4286455115","doi":"https://doi.org/10.1007/978-3-031-10542-5_39"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-10542-5_39","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-10542-5_39","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5006984221","display_name":"Gabriel Freytag","orcid":"https://orcid.org/0000-0001-6081-5904"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Gabriel Freytag","raw_affiliation_strings":["Informatics Institute, UFRGS, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Informatics Institute, UFRGS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055527543","display_name":"Jo\u00e3o V. F. Lima","orcid":"https://orcid.org/0000-0002-2670-6963"},"institutions":[{"id":"https://openalex.org/I33501960","display_name":"Universidade Federal de Santa Maria","ror":"https://ror.org/01b78mz79","country_code":"BR","type":"education","lineage":["https://openalex.org/I33501960"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o V. F. Lima","raw_affiliation_strings":["Informatics Institute, UFSM, Santa Maria, Brazil"],"affiliations":[{"raw_affiliation_string":"Informatics Institute, UFSM, Santa Maria, Brazil","institution_ids":["https://openalex.org/I33501960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054264208","display_name":"Paolo Rech","orcid":"https://orcid.org/0000-0002-9597-1007"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Paolo Rech","raw_affiliation_strings":["Informatics Institute, UFRGS, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Informatics Institute, UFRGS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091234084","display_name":"Philippe O. A. Navaux","orcid":"https://orcid.org/0000-0002-9957-5861"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Philippe O. A. Navaux","raw_affiliation_strings":["Informatics Institute, UFRGS, Porto Alegre, Brazil"],"affiliations":[{"raw_affiliation_string":"Informatics Institute, UFRGS, Porto Alegre, Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5006984221"],"corresponding_institution_ids":["https://openalex.org/I130442723"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":3.3185,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.93492823,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"570","last_page":"587"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9994000196456909,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9972000122070312,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.843122124671936},{"id":"https://openalex.org/keywords/double-precision-floating-point-format","display_name":"Double-precision floating-point format","score":0.8387702703475952},{"id":"https://openalex.org/keywords/single-precision-floating-point-format","display_name":"Single-precision floating-point format","score":0.7912337779998779},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.7402327060699463},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.6687463521957397},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5962662100791931},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.5529727935791016},{"id":"https://openalex.org/keywords/general-purpose-computing-on-graphics-processing-units","display_name":"General-purpose computing on graphics processing units","score":0.49714091420173645},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.4935530424118042},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.4545305669307709},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.44589048624038696},{"id":"https://openalex.org/keywords/coprocessor","display_name":"Coprocessor","score":0.4370412826538086},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.41911035776138306},{"id":"https://openalex.org/keywords/computational-fluid-dynamics","display_name":"Computational fluid dynamics","score":0.4101375937461853},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.38749271631240845},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31565624475479126},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.1336667239665985},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07568779587745667}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.843122124671936},{"id":"https://openalex.org/C35912277","wikidata":"https://www.wikidata.org/wiki/Q1243369","display_name":"Double-precision floating-point format","level":3,"score":0.8387702703475952},{"id":"https://openalex.org/C133095886","wikidata":"https://www.wikidata.org/wiki/Q1307173","display_name":"Single-precision floating-point format","level":3,"score":0.7912337779998779},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.7402327060699463},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.6687463521957397},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5962662100791931},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.5529727935791016},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.49714091420173645},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.4935530424118042},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.4545305669307709},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.44589048624038696},{"id":"https://openalex.org/C86111242","wikidata":"https://www.wikidata.org/wiki/Q859595","display_name":"Coprocessor","level":2,"score":0.4370412826538086},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.41911035776138306},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.4101375937461853},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.38749271631240845},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31565624475479126},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.1336667239665985},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07568779587745667},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-031-10542-5_39","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-10542-5_39","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7900000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W365137691","https://openalex.org/W1572171512","https://openalex.org/W1977146902","https://openalex.org/W2099034447","https://openalex.org/W2104281151","https://openalex.org/W2111593426","https://openalex.org/W2114239896","https://openalex.org/W2126271681","https://openalex.org/W2155967869","https://openalex.org/W2265166184","https://openalex.org/W2295191825","https://openalex.org/W2761125724","https://openalex.org/W2765439756","https://openalex.org/W2766338242","https://openalex.org/W2767023738","https://openalex.org/W2791673912","https://openalex.org/W2800144703","https://openalex.org/W2837207606","https://openalex.org/W2884653580","https://openalex.org/W2895305554","https://openalex.org/W2901549770","https://openalex.org/W2902494873","https://openalex.org/W2903376718","https://openalex.org/W2923019867","https://openalex.org/W2927956055","https://openalex.org/W2937048311","https://openalex.org/W2945580137","https://openalex.org/W2948331740","https://openalex.org/W2963989532","https://openalex.org/W2964017942","https://openalex.org/W2967483844","https://openalex.org/W2971542961","https://openalex.org/W3088262073","https://openalex.org/W3101543398","https://openalex.org/W3104528661","https://openalex.org/W3125163728","https://openalex.org/W3185946996","https://openalex.org/W6600113797","https://openalex.org/W6600175266","https://openalex.org/W6600538742","https://openalex.org/W6604569975"],"related_works":["https://openalex.org/W3150370983","https://openalex.org/W2239119680","https://openalex.org/W1564887326","https://openalex.org/W3150959508","https://openalex.org/W2116803521","https://openalex.org/W2773283032","https://openalex.org/W1571090276","https://openalex.org/W3215589575","https://openalex.org/W1973800584","https://openalex.org/W2185760795"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
