caa a22 4500 477074758 CHVBK 20180405111436.0 cr unu---uuuuu 170330e19961201xx s 000 0 eng 10.1007/BF02900882 doi (NATIONALLICENCE)springer-10.1007/BF02900882 Parallel computing of the global spectral atmospheric model on the YH-2 supercomputer [Elektronische Daten] [Song Junqiang, Wu Xiangjun, Li Xiaomei] A global spectral atmospheric model has been vectorized and multitasked on the YH-2 supercomputer. The model is used for the operational system of medium-range numerical weather prediction in National Meteorological Center (NMC), China. In this paper the vectorization algorithms of the spectral-grid transformation and multitasking schemes of the model are discussed in detail. The results show that high speed-up for the model can be obtained. Springer, 1996 parallel algorithm nationallicence spectral model nationallicence Junqiang Song Department of Computer Science, Changsha Institute of Technology, 410073, Hunan, P.R. of China aut Xiangjun Wu Department of Computer Science, Changsha Institute of Technology, 410073, Hunan, P.R. of China aut Xiaomei Li Department of Computer Science, Changsha Institute of Technology, 410073, Hunan, P.R. of China aut Wuhan University Journal of Natural Sciences Wuhan University 1/3-4(1996-12-01), 526-530 1007-1202 1:3-4<526 1996 1 11859 https://doi.org/10.1007/BF02900882 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02900882 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Junqiang Song Department of Computer Science, Changsha Institute of Technology, 410073, Hunan, P.R. of China aut NATIONALLICENCE 700 1- Xiangjun Wu Department of Computer Science, Changsha Institute of Technology, 410073, Hunan, P.R. of China aut NATIONALLICENCE 700 1- Xiaomei Li Department of Computer Science, Changsha Institute of Technology, 410073, Hunan, P.R. of China aut NATIONALLICENCE 773 0- Wuhan University Journal of Natural Sciences Wuhan University 1/3-4(1996-12-01), 526-530 1007-1202 1:3-4<526 1996 1 11859 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer