{"id":"https://openalex.org/W2071755422","doi":"https://doi.org/10.1177/1094342012464800","title":"Parallelization of shallow water simulations on current multi-threaded systems","display_name":"Parallelization of shallow water simulations on current multi-threaded systems","publication_year":2012,"publication_date":"2012-12-05","ids":{"openalex":"https://openalex.org/W2071755422","doi":"https://doi.org/10.1177/1094342012464800","mag":"2071755422"},"language":"en","primary_location":{"id":"doi:10.1177/1094342012464800","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1094342012464800","pdf_url":null,"source":{"id":"https://openalex.org/S60606485","display_name":"The International Journal of High Performance Computing Applications","issn_l":"1094-3420","issn":["1094-3420","1741-2846"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Journal of High Performance Computing Applications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2183/34479","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060934969","display_name":"Jacobo Lobeiras","orcid":null},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jacobo Lobeiras","raw_affiliation_strings":["Computer Architecture Group (GAC), University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Architecture Group (GAC), University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015532755","display_name":"Mois\u00e9s Vi\u00f1as","orcid":null},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mois\u00e9s Vi\u00f1as","raw_affiliation_strings":["Computer Architecture Group (GAC), University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Architecture Group (GAC), University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068836759","display_name":"Margarita Amor","orcid":"https://orcid.org/0000-0003-4641-7891"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Margarita Amor","raw_affiliation_strings":["Computer Architecture Group (GAC), University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Architecture Group (GAC), University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071884571","display_name":"Basilio B. Fraguela","orcid":"https://orcid.org/0000-0002-3438-5960"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Basilio B Fraguela","raw_affiliation_strings":["Computer Architecture Group (GAC), University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Architecture Group (GAC), University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005040155","display_name":"Manuel Arenaz","orcid":null},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Arenaz","raw_affiliation_strings":["University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain"],"affiliations":[{"raw_affiliation_string":"University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108478694","display_name":"JA Garc\u00eda","orcid":null},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"JA Garc\u00eda","raw_affiliation_strings":["M2NICA group, University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain"],"affiliations":[{"raw_affiliation_string":"M2NICA group, University of A Coru\u00f1a (UDC), A Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103505102","display_name":"MJ Castro","orcid":null},"institutions":[{"id":"https://openalex.org/I82767444","display_name":"Universidad de M\u00e1laga","ror":"https://ror.org/036b2ww28","country_code":"ES","type":"education","lineage":["https://openalex.org/I82767444"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"MJ Castro","raw_affiliation_strings":["EDANYA group, University of M\u00e1laga (UMA), M\u00e1laga, Spain"],"affiliations":[{"raw_affiliation_string":"EDANYA group, University of M\u00e1laga (UMA), M\u00e1laga, Spain","institution_ids":["https://openalex.org/I82767444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5060934969"],"corresponding_institution_ids":["https://openalex.org/I11019714"],"apc_list":null,"apc_paid":null,"fwci":1.749,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.84211219,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"27","issue":"4","first_page":"493","last_page":"512"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10894","display_name":"Groundwater flow and contamination studies","score":0.98089998960495,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8765980005264282},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.7687745094299316},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7612146139144897},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6497763395309448},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.606645941734314},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5574451684951782},{"id":"https://openalex.org/keywords/programming-paradigm","display_name":"Programming paradigm","score":0.45417165756225586},{"id":"https://openalex.org/keywords/water-model","display_name":"Water model","score":0.4258880615234375},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.4204104244709015},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.34329915046691895},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.22900575399398804}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8765980005264282},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.7687745094299316},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7612146139144897},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6497763395309448},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.606645941734314},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5574451684951782},{"id":"https://openalex.org/C34165917","wikidata":"https://www.wikidata.org/wiki/Q188267","display_name":"Programming paradigm","level":2,"score":0.45417165756225586},{"id":"https://openalex.org/C119049451","wikidata":"https://www.wikidata.org/wiki/Q3318070","display_name":"Water model","level":3,"score":0.4258880615234375},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.4204104244709015},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.34329915046691895},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.22900575399398804},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C59593255","wikidata":"https://www.wikidata.org/wiki/Q901663","display_name":"Molecular dynamics","level":2,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1177/1094342012464800","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1094342012464800","pdf_url":null,"source":{"id":"https://openalex.org/S60606485","display_name":"The International Journal of High Performance Computing Applications","issn_l":"1094-3420","issn":["1094-3420","1741-2846"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Journal of High Performance Computing Applications","raw_type":"journal-article"},{"id":"pmh:oai:ruc.udc.es:2183/34479","is_oa":true,"landing_page_url":"http://hdl.handle.net/2183/34479","pdf_url":null,"source":{"id":"https://openalex.org/S4306402204","display_name":"RUC (Universidade Da Coru\u00f1a)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ruc.udc.es:2183/34479","is_oa":true,"landing_page_url":"http://hdl.handle.net/2183/34479","pdf_url":null,"source":{"id":"https://openalex.org/S4306402204","display_name":"RUC (Universidade Da Coru\u00f1a)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.8299999833106995}],"awards":[{"id":"https://openalex.org/G230230324","display_name":null,"funder_award_id":"FEDER","funder_id":"https://openalex.org/F4320326655","funder_display_name":"Xunta de Galicia"},{"id":"https://openalex.org/G4235047207","display_name":null,"funder_award_id":"08TIC001206PR","funder_id":"https://openalex.org/F4320326655","funder_display_name":"Xunta de Galicia"},{"id":"https://openalex.org/G495392292","display_name":null,"funder_award_id":"FEDER","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320326655","display_name":"Xunta de Galicia","ror":"https://ror.org/0181xnw06"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1027468111","https://openalex.org/W1499287457","https://openalex.org/W1513020988","https://openalex.org/W1555627060","https://openalex.org/W1556859836","https://openalex.org/W1564285798","https://openalex.org/W1580089077","https://openalex.org/W1857702811","https://openalex.org/W1999405435","https://openalex.org/W2010714123","https://openalex.org/W2015966651","https://openalex.org/W2023921068","https://openalex.org/W2053029819","https://openalex.org/W2064480181","https://openalex.org/W2064702776","https://openalex.org/W2068274735","https://openalex.org/W2097834406","https://openalex.org/W2114193147","https://openalex.org/W2117229452","https://openalex.org/W2132112517","https://openalex.org/W2136493585","https://openalex.org/W2156545438","https://openalex.org/W2165086284","https://openalex.org/W2442601997"],"related_works":["https://openalex.org/W2092007952","https://openalex.org/W2097819797","https://openalex.org/W2025467172","https://openalex.org/W2005148983","https://openalex.org/W2066402492","https://openalex.org/W164750744","https://openalex.org/W2187267005","https://openalex.org/W2045275492","https://openalex.org/W2071755422","https://openalex.org/W2184196790"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"several":[3],"parallel":[4,21],"implementations":[5,22],"of":[6,10],"a":[7,14,63,70],"numerical":[8],"model":[9],"pollutant":[11],"transport":[12],"on":[13,62,69],"shallow":[15],"water":[16],"system":[17],"are":[18,23],"presented.":[19],"These":[20],"developed":[24],"in":[25,51],"two":[26],"phases.":[27],"First,":[28],"the":[29,36,42,73,81],"sequential":[30],"code":[31,44],"is":[32,45,60],"rewritten":[33],"to":[34],"exploit":[35],"stream":[37],"programming":[38,75],"model.":[39],"And":[40],"second,":[41],"streamed":[43],"targeted":[46],"for":[47,84],"current":[48],"multi-threaded":[49],"systems,":[50,86],"particular,":[52],"multi-core":[53,64],"CPUs":[54],"and":[55,68],"modern":[56],"GPUs.":[57],"The":[58],"performance":[59],"evaluated":[61],"CPU":[65],"using":[66,72],"OpenMP,":[67],"GPU":[71],"streaming-oriented":[74],"language":[76,83],"Brook+,":[77],"as":[78,80],"well":[79],"standard":[82],"heterogeneous":[85],"OpenCL.":[87]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2016-06-24T00:00:00"}
