{"id":"https://openalex.org/W4413458737","doi":"https://doi.org/10.1145/3725789.3725790","title":"Performance and scaling of the LFRic weather and climate model on different generations of HPE Cray EX supercomputers","display_name":"Performance and scaling of the LFRic weather and climate model on different generations of HPE Cray EX supercomputers","publication_year":2024,"publication_date":"2024-05-05","ids":{"openalex":"https://openalex.org/W4413458737","doi":"https://doi.org/10.1145/3725789.3725790"},"language":"en","primary_location":{"id":"doi:10.1145/3725789.3725790","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3725789.3725790","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 Cray User Group","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3725789.3725790","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104102379","display_name":"J. Mark Bull","orcid":"https://orcid.org/0000-0002-4186-584X"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"J. Mark Bull","raw_affiliation_strings":["EPCC, The University of Edinburgh, Edinburgh, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-4186-584X","affiliations":[{"raw_affiliation_string":"EPCC, The University of Edinburgh, Edinburgh, United Kingdom","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114414831","display_name":"Andrew Coughtrie","orcid":null},"institutions":[{"id":"https://openalex.org/I1293035123","display_name":"Met Office","ror":"https://ror.org/01ch2yn61","country_code":"GB","type":"government","lineage":["https://openalex.org/I1293035123"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andrew Coughtrie","raw_affiliation_strings":["Met Office, UK, Exeter, United Kingdom"],"raw_orcid":"https://orcid.org/0009-0001-7273-3997","affiliations":[{"raw_affiliation_string":"Met Office, UK, Exeter, United Kingdom","institution_ids":["https://openalex.org/I1293035123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004649068","display_name":"Deva Kumar Deeptimahanti","orcid":"https://orcid.org/0000-0002-1812-8550"},"institutions":[{"id":"https://openalex.org/I2801909468","display_name":"Pawsey Supercomputing Research Centre","ror":"https://ror.org/04f2f0537","country_code":"AU","type":"facility","lineage":["https://openalex.org/I2801909468"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Deva Deeptimahanti","raw_affiliation_strings":["Pawsey Supercomputing Research Centre, Kensington, Australia"],"raw_orcid":"https://orcid.org/0000-0002-1812-8550","affiliations":[{"raw_affiliation_string":"Pawsey Supercomputing Research Centre, Kensington, Australia","institution_ids":["https://openalex.org/I2801909468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047954548","display_name":"Mark Hedley","orcid":"https://orcid.org/0000-0002-0739-7982"},"institutions":[{"id":"https://openalex.org/I1293035123","display_name":"Met Office","ror":"https://ror.org/01ch2yn61","country_code":"GB","type":"government","lineage":["https://openalex.org/I1293035123"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark Hedley","raw_affiliation_strings":["Met Office, UK, Exeter, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-0739-7982","affiliations":[{"raw_affiliation_string":"Met Office, UK, Exeter, United Kingdom","institution_ids":["https://openalex.org/I1293035123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114414832","display_name":"Caoimh\u00edn Laoide-Kemp","orcid":null},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Caoimhin Laoide-Kemp","raw_affiliation_strings":["EPCC, The University of Edinburgh, Edinburgh, United Kingdom"],"raw_orcid":"https://orcid.org/0009-0007-7639-5941","affiliations":[{"raw_affiliation_string":"EPCC, The University of Edinburgh, Edinburgh, United Kingdom","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033313495","display_name":"Christopher Maynard","orcid":"https://orcid.org/0000-0002-6253-9154"},"institutions":[{"id":"https://openalex.org/I1293035123","display_name":"Met Office","ror":"https://ror.org/01ch2yn61","country_code":"GB","type":"government","lineage":["https://openalex.org/I1293035123"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christopher Maynard","raw_affiliation_strings":["Met Office, Exeter, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-6253-9154","affiliations":[{"raw_affiliation_string":"Met Office, Exeter, United Kingdom","institution_ids":["https://openalex.org/I1293035123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114414833","display_name":"Harry Shepherd","orcid":"https://orcid.org/0000-0002-7659-6678"},"institutions":[{"id":"https://openalex.org/I1293035123","display_name":"Met Office","ror":"https://ror.org/01ch2yn61","country_code":"GB","type":"government","lineage":["https://openalex.org/I1293035123"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Harry Shepherd","raw_affiliation_strings":["Met Office, UK, Exeter, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0002-7659-6678","affiliations":[{"raw_affiliation_string":"Met Office, UK, Exeter, United Kingdom","institution_ids":["https://openalex.org/I1293035123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007953367","display_name":"Sebastiaan van de Bund","orcid":"https://orcid.org/0000-0003-0487-2589"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sebastiaan Van De Bund","raw_affiliation_strings":["EPCC, The University of Edinburgh, Edinburgh, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0003-0487-2589","affiliations":[{"raw_affiliation_string":"EPCC, The University of Edinburgh, Edinburgh, United Kingdom","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052858951","display_name":"Mich\u00e8le Weiland","orcid":"https://orcid.org/0000-0003-4713-3073"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Michele Weiland","raw_affiliation_strings":["EPCC, The University of Edinburgh, Edinburgh, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0003-4713-3073","affiliations":[{"raw_affiliation_string":"EPCC, The University of Edinburgh, Edinburgh, United Kingdom","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114414830","display_name":"Benjamin Went","orcid":null},"institutions":[{"id":"https://openalex.org/I1293035123","display_name":"Met Office","ror":"https://ror.org/01ch2yn61","country_code":"GB","type":"government","lineage":["https://openalex.org/I1293035123"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Benjamin Went","raw_affiliation_strings":["Met Office, UK, Exeter, United Kingdom"],"raw_orcid":"https://orcid.org/0009-0006-0188-7960","affiliations":[{"raw_affiliation_string":"Met Office, UK, Exeter, United Kingdom","institution_ids":["https://openalex.org/I1293035123"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5104102379"],"corresponding_institution_ids":["https://openalex.org/I98677209"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.35939278,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9819999933242798,"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/T12804","display_name":"Thermal Analysis in Power Transmission","score":0.9605000019073486,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":0.6664918661117554},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.612734317779541},{"id":"https://openalex.org/keywords/climate-simulation","display_name":"Climate simulation","score":0.48435959219932556},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4460082948207855},{"id":"https://openalex.org/keywords/climate-model","display_name":"Climate model","score":0.4351128339767456},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.18540054559707642},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14138036966323853},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08151158690452576}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6664918661117554},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.612734317779541},{"id":"https://openalex.org/C2987765510","wikidata":"https://www.wikidata.org/wiki/Q620920","display_name":"Climate simulation","level":4,"score":0.48435959219932556},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4460082948207855},{"id":"https://openalex.org/C168754636","wikidata":"https://www.wikidata.org/wiki/Q620920","display_name":"Climate model","level":3,"score":0.4351128339767456},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.18540054559707642},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14138036966323853},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08151158690452576},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3725789.3725790","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3725789.3725790","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 Cray User Group","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3725789.3725790","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3725789.3725790","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 Cray User Group","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2913328583","https://openalex.org/W2951436624"],"related_works":["https://openalex.org/W4255703119","https://openalex.org/W4238362854","https://openalex.org/W3126678624","https://openalex.org/W3111816955","https://openalex.org/W249173316","https://openalex.org/W3005249835","https://openalex.org/W4322213008","https://openalex.org/W3129153322","https://openalex.org/W2064122989","https://openalex.org/W4242248830"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}