{"id":"https://openalex.org/W3004174057","doi":"https://doi.org/10.14529/jsfi190403","title":"Improving Reliability of Supercomputer CFD Codes on Unstructured Meshes","display_name":"Improving Reliability of Supercomputer CFD Codes on Unstructured Meshes","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W3004174057","doi":"https://doi.org/10.14529/jsfi190403","mag":"3004174057"},"language":"en","primary_location":{"id":"doi:10.14529/jsfi190403","is_oa":true,"landing_page_url":"https://doi.org/10.14529/jsfi190403","pdf_url":null,"source":{"id":"https://openalex.org/S4210177204","display_name":"Supercomputing Frontiers and Innovations","issn_l":"2313-8734","issn":["2313-8734","2409-6008"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310312680","host_organization_name":"Publishing center of the South Ural State University","host_organization_lineage":["https://openalex.org/P4310312680"],"host_organization_lineage_names":["Publishing center of the South Ural State University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Supercomputing Frontiers and Innovations","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.14529/jsfi190403","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017044494","display_name":"A. Gorobets","orcid":"https://orcid.org/0000-0001-8308-2440"},"institutions":[{"id":"https://openalex.org/I86427540","display_name":"Keldysh Institute of Applied Mathematics","ror":"https://ror.org/01dv3hq14","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210124601","https://openalex.org/I86427540"]}],"countries":["RU"],"is_corresponding":true,"raw_author_name":"Andrey V. Gorobets","raw_affiliation_strings":["Keldysh Institute of Applied Mathematics, Russian Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"Keldysh Institute of Applied Mathematics, Russian Academy of Sciences","institution_ids":["https://openalex.org/I86427540"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008013282","display_name":"Pavel Alexeevisch Bakhvalov","orcid":"https://orcid.org/0000-0003-3416-8277"},"institutions":[{"id":"https://openalex.org/I86427540","display_name":"Keldysh Institute of Applied Mathematics","ror":"https://ror.org/01dv3hq14","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210124601","https://openalex.org/I86427540"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Pavel A. Bakhvalov","raw_affiliation_strings":["Keldysh Institute of Applied Mathematics, Russian Academy of Sciences"],"affiliations":[{"raw_affiliation_string":"Keldysh Institute of Applied Mathematics, Russian Academy of Sciences","institution_ids":["https://openalex.org/I86427540"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5017044494"],"corresponding_institution_ids":["https://openalex.org/I86427540"],"apc_list":null,"apc_paid":null,"fwci":0.9458,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.74196923,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"6","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12540","display_name":"Cyclone Separators and Fluid Dynamics","score":0.921500027179718,"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/T12540","display_name":"Cyclone Separators and Fluid Dynamics","score":0.921500027179718,"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":0.9017999768257141,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.9039826989173889},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.659818172454834},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6285704374313354},{"id":"https://openalex.org/keywords/computational-fluid-dynamics","display_name":"Computational fluid dynamics","score":0.5913013219833374},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5355406403541565},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.49892425537109375},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.41626033186912537},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3789529800415039},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1373523473739624},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.13028541207313538},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.11629438400268555},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07839909195899963}],"concepts":[{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.9039826989173889},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.659818172454834},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6285704374313354},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.5913013219833374},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5355406403541565},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.49892425537109375},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.41626033186912537},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3789529800415039},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1373523473739624},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.13028541207313538},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.11629438400268555},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07839909195899963},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.14529/jsfi190403","is_oa":true,"landing_page_url":"https://doi.org/10.14529/jsfi190403","pdf_url":null,"source":{"id":"https://openalex.org/S4210177204","display_name":"Supercomputing Frontiers and Innovations","issn_l":"2313-8734","issn":["2313-8734","2409-6008"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310312680","host_organization_name":"Publishing center of the South Ural State University","host_organization_lineage":["https://openalex.org/P4310312680"],"host_organization_lineage_names":["Publishing center of the South Ural State University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Supercomputing Frontiers and Innovations","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.14529/jsfi190403","is_oa":true,"landing_page_url":"https://doi.org/10.14529/jsfi190403","pdf_url":null,"source":{"id":"https://openalex.org/S4210177204","display_name":"Supercomputing Frontiers and Innovations","issn_l":"2313-8734","issn":["2313-8734","2409-6008"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310312680","host_organization_name":"Publishing center of the South Ural State University","host_organization_lineage":["https://openalex.org/P4310312680"],"host_organization_lineage_names":["Publishing center of the South Ural State University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Supercomputing Frontiers and Innovations","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4300000071525574,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1972119727","https://openalex.org/W1978265415","https://openalex.org/W1978479028","https://openalex.org/W2075402035","https://openalex.org/W2095420020","https://openalex.org/W2256812163","https://openalex.org/W2804831401","https://openalex.org/W2810547602"],"related_works":["https://openalex.org/W2384867379","https://openalex.org/W1557607869","https://openalex.org/W2329539859","https://openalex.org/W3191490922","https://openalex.org/W4388257798","https://openalex.org/W1582436825","https://openalex.org/W3183639206","https://openalex.org/W2044628889","https://openalex.org/W2365659824","https://openalex.org/W1996803181"],"abstract_inverted_index":{"The":[0,23,45,160],"paper":[1],"describes":[2],"a":[3,14,175],"particular":[4],"technical":[5],"solution":[6],"targeted":[7],"at":[8,87],"improving":[9],"reliability":[10,98],"and":[11,34,58,105,141],"quality":[12],"of":[13,38,47,78,96,111],"highly-parallel":[15],"computational":[16],"fluid":[17],"dynamics":[18],"code":[19,24],"written":[20],"in":[21,53,119,136,174],"C++.":[22],"considered":[25],"is":[26,50,99,113,150],"based":[27],"on":[28,41],"rather":[29],"complex":[30],"high-accuracy":[31],"numerical":[32],"methods":[33],"models":[35],"for":[36,101],"simulation":[37],"turbulent":[39],"flows":[40],"unstructured":[42],"hybrid":[43],"meshes.":[44],"cost":[46],"software":[48],"errors":[49],"very":[51],"high":[52],"largescale":[54],"supercomputer":[55,176],"simulations.":[56],"Reproducing":[57],"localizing":[59],"errors,":[60],"especially":[61],"\u201cmagic\u201d":[62],"unstable":[63],"bugs":[64],"related":[65],"with":[66,153],"wrong":[67],"memory":[68,92,107],"access,":[69],"are":[70],"extremely":[71],"problematic":[72],"due":[73],"to":[74,84,124,170],"the":[75,120,128,137,157],"large":[76],"amount":[77],"computing":[79,155],"resources":[80],"involved.":[81],"In":[82],"order":[83],"prevent,":[85],"or":[86],"least":[88],"notably":[89],"filter":[90],"out":[91],"bugs,":[93],"an":[94],"approach":[95,162],"increased":[97],"proposed":[100,161],"representing":[102],"mesh":[103],"data":[104],"organizing":[106],"access.":[108],"A":[109],"set":[110],"containers":[112],"proposed,":[114],"which":[115],"causes":[116],"no":[117],"overhead":[118],"release":[121],"configuration":[122,140],"compared":[123],"plain":[125],"arrays.":[126],"At":[127],"same":[129],"time,":[130],"it":[131,149],"provides":[132,163],"throughout":[133],"access":[134],"control":[135],"safe":[138],"mode":[139],"additional":[142],"compile-time":[143],"protection":[144],"from":[145],"programming":[146],"errors.":[147],"Furthermore,":[148],"fully":[151],"compatible":[152],"heterogeneous":[154],"within":[156],"OpenCL":[158],"standard.":[159],"internal":[164],"debugging":[165],"capabilities":[166],"that":[167],"allow":[168],"us":[169],"localize":[171],"problems":[172],"directly":[173],"simulation.":[177]},"counts_by_year":[{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2020-02-07T00:00:00"}