{"id":"https://openalex.org/W7170075780","doi":"https://doi.org/10.1145/3785462.3815815","title":"Benchmarking a hybrid MPI-OpenMP application on Linux supercomputers: A nuclear fusion reactor simulation OpenMC case study","display_name":"Benchmarking a hybrid MPI-OpenMP application on Linux supercomputers: A nuclear fusion reactor simulation OpenMC case study","publication_year":2026,"publication_date":"2026-07-22","ids":{"openalex":"https://openalex.org/W7170075780","doi":"https://doi.org/10.1145/3785462.3815815"},"language":null,"primary_location":{"id":"doi:10.1145/3785462.3815815","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3785462.3815815","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Practice and Experience in Advanced Research Computing 2026: Resilient Roots + Empowered Communities","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3785462.3815815","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007967745","display_name":"Thang Ha","orcid":"https://orcid.org/0000-0002-6267-5375"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thang Ha","raw_affiliation_strings":["High Performance Research Computing, Texas A&amp;M University, College Station, TX, USA"],"raw_orcid":"https://orcid.org/0000-0002-6267-5375","affiliations":[{"raw_affiliation_string":"High Performance Research Computing, Texas A&amp;M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063166697","display_name":"Dhruva K. Chakravorty","orcid":"https://orcid.org/0000-0001-7739-3701"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dhruva Chakravorty","raw_affiliation_strings":["Research Computing, Princeton University, Princeton, NJ, USA"],"raw_orcid":"https://orcid.org/0000-0001-7739-3701","affiliations":[{"raw_affiliation_string":"Research Computing, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067331242","display_name":"Francis Dang","orcid":"https://orcid.org/0009-0008-9494-7639"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Francis Dang","raw_affiliation_strings":["High Performance Research Computing, Texas A&amp;M University, College Station, TX, USA"],"raw_orcid":"https://orcid.org/0009-0008-9494-7639","affiliations":[{"raw_affiliation_string":"High Performance Research Computing, Texas A&amp;M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070232707","display_name":"Lisa M. P\u00e9rez","orcid":"https://orcid.org/0000-0003-1176-1027"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lisa M. Perez","raw_affiliation_strings":["High Performance Research Computing, Texas A&amp;M University, College Station, TX, USA"],"raw_orcid":"https://orcid.org/0000-0003-1176-1027","affiliations":[{"raw_affiliation_string":"High Performance Research Computing, Texas A&amp;M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043257503","display_name":"Honggao Liu","orcid":"https://orcid.org/0009-0002-2942-9014"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Honggao Liu","raw_affiliation_strings":["High Performance Research Computing, Texas A&amp;M University, College Station, TX, USA"],"raw_orcid":"https://orcid.org/0009-0002-2942-9014","affiliations":[{"raw_affiliation_string":"High Performance Research Computing, Texas A&amp;M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137608579","display_name":"T. Hallam","orcid":"https://orcid.org/0000-0003-0929-9910"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Travis Hallam","raw_affiliation_strings":["Nuclear Engineering, Texas A&amp;M University, College Station, TX, USA"],"raw_orcid":"https://orcid.org/0000-0003-0929-9910","affiliations":[{"raw_affiliation_string":"Nuclear Engineering, Texas A&amp;M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038694045","display_name":"Carlo Fiorina","orcid":"https://orcid.org/0000-0001-9857-5037"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Carlo Fiorina","raw_affiliation_strings":["Nuclear Engineering, Texas A&amp;M University, College Station, TX, USA"],"raw_orcid":"https://orcid.org/0000-0001-9857-5037","affiliations":[{"raw_affiliation_string":"Nuclear Engineering, Texas A&amp;M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":null,"topics":[],"keywords":[{"id":"https://openalex.org/keywords/benchmarking","display_name":"Benchmarking","score":0.6168000102043152},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.3481000065803528},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.3257000148296356},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.2526000142097473},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.2524000108242035}],"concepts":[{"id":"https://openalex.org/C86251818","wikidata":"https://www.wikidata.org/wiki/Q816754","display_name":"Benchmarking","level":2,"score":0.6168000102043152},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5343000292778015},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.3601999878883362},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.35030001401901245},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3499000072479248},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.3481000065803528},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.3257000148296356},{"id":"https://openalex.org/C117671659","wikidata":"https://www.wikidata.org/wiki/Q11049265","display_name":"Manufacturing engineering","level":1,"score":0.29989999532699585},{"id":"https://openalex.org/C116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","level":1,"score":0.2939999997615814},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.25839999318122864},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2551000118255615},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.2526000142097473},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.2524000108242035},{"id":"https://openalex.org/C24671956","wikidata":"https://www.wikidata.org/wiki/Q641442","display_name":"Fusion power","level":3,"score":0.25040000677108765}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3785462.3815815","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3785462.3815815","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Practice and Experience in Advanced Research Computing 2026: Resilient Roots + Empowered Communities","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3785462.3815815","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3785462.3815815","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Practice and Experience in Advanced Research Computing 2026: Resilient Roots + Empowered Communities","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2005660937","https://openalex.org/W2082211440","https://openalex.org/W4386585104","https://openalex.org/W4396763227"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-23T06:02:39.697066","created_date":"2026-07-23T00:00:00"}
