{"id":"https://openalex.org/W1936276270","doi":"https://doi.org/10.1109/hpcs.2005.19","title":"Benchmarking of a 3D, Unstructured, Finite Volume Code of Incompressible Navier-Stokes Equation on a Cluster of Distributed-Memory Computers","display_name":"Benchmarking of a 3D, Unstructured, Finite Volume Code of Incompressible Navier-Stokes Equation on a Cluster of Distributed-Memory Computers","publication_year":2005,"publication_date":"2005-06-01","ids":{"openalex":"https://openalex.org/W1936276270","doi":"https://doi.org/10.1109/hpcs.2005.19","mag":"1936276270"},"language":"en","primary_location":{"id":"doi:10.1109/hpcs.2005.19","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcs.2005.19","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"19th International Symposium on High Performance Computing Systems and Applications (HPCS'05)","raw_type":"proceedings-article"},"type":"article","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/A5060526215","display_name":"Shokrollah Karimian","orcid":"https://orcid.org/0000-0002-6464-373X"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"S.A.M. Karimian","raw_affiliation_strings":["Department of Mechanical and Materials Engineering, University of Western Ontario, London, ONT, Canada","Dept. of Mech. & Mater. Eng., Univ. of Western Ontario, London, Ont., Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Materials Engineering, University of Western Ontario, London, ONT, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Dept. of Mech. & Mater. Eng., Univ. of Western Ontario, London, Ont., Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029156032","display_name":"Anthony G. Straatman","orcid":"https://orcid.org/0000-0003-2857-8755"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A.G. Straatman","raw_affiliation_strings":["Department of Mechanical and Materials Engineering, University of Western Ontario, London, ONT, Canada","Dept. of Mech. & Mater. Eng., Univ. of Western Ontario, London, Ont., Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Materials Engineering, University of Western Ontario, London, ONT, Canada","institution_ids":["https://openalex.org/I125749732"]},{"raw_affiliation_string":"Dept. of Mech. & Mater. Eng., Univ. of Western Ontario, London, Ont., Canada","institution_ids":["https://openalex.org/I125749732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5060526215"],"corresponding_institution_ids":["https://openalex.org/I125749732"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.09732027,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"20","issue":null,"first_page":"11","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9986000061035156,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.9986000061035156,"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9948999881744385,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9939000010490417,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spmd","display_name":"SPMD","score":0.8845427632331848},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8299152851104736},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.8100373148918152},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.7057709693908691},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.6067886352539062},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5369970202445984},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.5172920227050781},{"id":"https://openalex.org/keywords/message-passing","display_name":"Message passing","score":0.5035104155540466},{"id":"https://openalex.org/keywords/benchmarking","display_name":"Benchmarking","score":0.4629199802875519},{"id":"https://openalex.org/keywords/finite-volume-method","display_name":"Finite volume method","score":0.43259236216545105},{"id":"https://openalex.org/keywords/distributed-memory","display_name":"Distributed memory","score":0.4229609966278076},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.30393293499946594}],"concepts":[{"id":"https://openalex.org/C7042729","wikidata":"https://www.wikidata.org/wiki/Q2289219","display_name":"SPMD","level":2,"score":0.8845427632331848},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8299152851104736},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.8100373148918152},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.7057709693908691},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.6067886352539062},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5369970202445984},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.5172920227050781},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.5035104155540466},{"id":"https://openalex.org/C86251818","wikidata":"https://www.wikidata.org/wiki/Q816754","display_name":"Benchmarking","level":2,"score":0.4629199802875519},{"id":"https://openalex.org/C50478463","wikidata":"https://www.wikidata.org/wiki/Q1401936","display_name":"Finite volume method","level":2,"score":0.43259236216545105},{"id":"https://openalex.org/C91481028","wikidata":"https://www.wikidata.org/wiki/Q1054686","display_name":"Distributed memory","level":3,"score":0.4229609966278076},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.30393293499946594},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/hpcs.2005.19","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcs.2005.19","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"19th International Symposium on High Performance Computing Systems and Applications (HPCS'05)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W90568776","https://openalex.org/W2001428990","https://openalex.org/W2063454552","https://openalex.org/W2070232376","https://openalex.org/W2074976694","https://openalex.org/W2080573284","https://openalex.org/W2107501462","https://openalex.org/W2140153041","https://openalex.org/W2155216327","https://openalex.org/W2157709977","https://openalex.org/W4246367117"],"related_works":["https://openalex.org/W2098134458","https://openalex.org/W1998761481","https://openalex.org/W2154020360","https://openalex.org/W2498758832","https://openalex.org/W184749201","https://openalex.org/W98999783","https://openalex.org/W2314805133","https://openalex.org/W2133825528","https://openalex.org/W1483073283","https://openalex.org/W1544002944"],"abstract_inverted_index":{"The":[0,33,76],"parallelization":[1],"and":[2,72],"performance":[3,60],"of":[4,17,44,48,61,69,78,82,94,100],"an":[5,79],"implicit,":[6],"unstructured,":[7],"time-dependent":[8],"computational":[9],"fluid":[10],"dynamics":[11],"(CFD)":[12],"code":[13,19,35,63,71,86],"is":[14,20,36,55],"described.":[15],"Parallelization":[16],"the":[18,23,42,45,59,62,66,70,73,85,92],"done":[21],"within":[22,41],"PETSc":[24],"framework":[25],"using":[26],"a":[27],"single-program-multiple-data":[28],"(SPMD)":[29],"message":[30],"passing":[31],"model.":[32],"parallel":[34],"shown":[37,88],"to":[38,57],"scale":[39],"linearly":[40],"limit":[43],"available":[46],"number":[47],"processors.":[49],"A":[50],"dynamic":[51],"convergence":[52,68],"criteria":[53],"(DCC)":[54],"developed":[56],"enhance":[58],"by":[64],"linking":[65],"nonlinear":[67],"solver":[74],"convergence.":[75],"implementation":[77],"appropriate":[80],"choice":[81],"DCC":[83],"in":[84,98],"was":[87],"good":[89],"improvements":[90],"with":[91],"speedups":[93],"over":[95],"four":[96],"times":[97],"terms":[99],"wall-clock":[101],"time.":[102]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
