{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,9]],"date-time":"2026-05-09T11:08:32Z","timestamp":1778324912140,"version":"3.51.4"},"reference-count":24,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2005,8,1]],"date-time":"2005-08-01T00:00:00Z","timestamp":1122854400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The International Journal of High Performance Computing Applications"],"published-print":{"date-parts":[[2005,8]]},"abstract":"<jats:p>Community models for global climate research, such as the Community Atmospheric Model, must perform well on a variety of computing systems. Supporting diverse research interests, these computationally demanding models must be efficient for a range of problem sizes and processor counts. In this paper we describe the data structures and associated infrastructure developed for the physical parameterizations that allow the Community Atmospheric Model to be tuned for vector or non-vector systems, to provide load balancing while minimizing communication overhead, and to exploit the optimal mix of distributed Message Passing Interface (MPI) processes and shared OpenMP threads.<\/jats:p>","DOI":"10.1177\/1094342005056095","type":"journal-article","created":{"date-parts":[[2005,10,14]],"date-time":"2005-10-14T08:13:41Z","timestamp":1129277621000},"page":"187-201","source":"Crossref","is-referenced-by-count":29,"title":["Performance Portability in the Physical Parameterizations of the Community                 Atmospheric Model"],"prefix":"10.1177","volume":"19","author":[{"given":"Patrick H.","family":"Worley","sequence":"first","affiliation":[{"name":"Computer Science and Mathematics Division, Oak Ridge National Laboratory,\r                        TN 37831-6016, USA,"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John B.","family":"Drake","sequence":"additional","affiliation":[{"name":"Computer Science and Mathematics Division, Oak Ridge National Laboratory,\r                        TN 37831-6016, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2005,8,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1016\/0167-8191(96)80002-0"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1175\/1520-0477(2001)082<2357:TCCSM>2.3.CO;2"},{"key":"atypb3","volume-title":"Description of the NCAR Community Atmosphere Model (CAM 3.0)","author":"Collins, W. D.","year":"2004"},{"key":"atypb4","doi-asserted-by":"publisher","DOI":"10.1109\/99.660313"},{"key":"atypb5","first-page":"21","volume":"10","author":"Douglas, C.","year":"2000","journal-title":"Electronic Transactions on Numerical Analysis"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1016\/0167-8191(96)80001-9"},{"key":"atypb7","volume-title":"Proceedings of the ACM\/IEEE Conference on High Performance Networking and Computing (SC99)","author":"Drake, J. B."},{"key":"atypb8","doi-asserted-by":"publisher","DOI":"10.1175\/1520-0426(1996)013<1031:POMPCF>2.0.CO;2"},{"key":"atypb9","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827594266891"},{"key":"atypb10","doi-asserted-by":"publisher","DOI":"10.7551\/mitpress\/4789.001.0001"},{"key":"atypb11","volume-title":"Description of the NCAR Community Climate Model (CCM2)","author":"Hack, J. J.","year":"1992"},{"key":"atypb12","doi-asserted-by":"publisher","DOI":"10.1175\/1520-0442(1998)011<1131:TNCFAR>2.0.CO;2"},{"key":"atypb13","volume-title":"Description of the NCAR Community Climate Model (CCM3)","author":"Kiehl, J. T.","year":"1996"},{"key":"atypb14","doi-asserted-by":"publisher","DOI":"10.1175\/1520-0493(2004)132<2293:AVLFDC>2.0.CO;2"},{"key":"atypb15","doi-asserted-by":"publisher","DOI":"10.1177\/1094342005056096"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.1145\/289918.289920"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.1177\/1094342005056101"},{"key":"atypb18","volume-title":"Proceedings of the 7th ECMWF Workshop on Use of Parallel Processors in Meteorology, Reading, UK","author":"Sawdey, A."},{"key":"atypb19","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-8191(00)00087-9"},{"key":"atypb20","doi-asserted-by":"publisher","DOI":"10.1175\/1520-0493(1994)122<1594:CSWASL>2.0.CO;2"},{"key":"atypb21","doi-asserted-by":"publisher","DOI":"10.1175\/1520-0493(1989)117<0102:TDSLTW>2.0.CO;2"},{"key":"atypb22","doi-asserted-by":"publisher","DOI":"10.1145\/335231.335254"},{"key":"atypb23","volume-title":"Proceedings of the IEEE\/ACM SC2002 Conference, Baltimore, MD","author":"Worley, P. H."},{"key":"atypb24","volume-title":"Proceedings of the IEEE\/ACM SC2002 Conference, Baltimore, MD","author":"Worley, P. H."}],"container-title":["The International Journal of High Performance Computing Applications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1094342005056095","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1094342005056095","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T08:18:12Z","timestamp":1777450692000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1094342005056095"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,8]]},"references-count":24,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2005,8]]}},"alternative-id":["10.1177\/1094342005056095"],"URL":"https:\/\/doi.org\/10.1177\/1094342005056095","relation":{},"ISSN":["1094-3420","1741-2846"],"issn-type":[{"value":"1094-3420","type":"print"},{"value":"1741-2846","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,8]]}}}