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Title: Modification of T21 global circulation model for implementation on parallel processing system
Authors: Dash, S K
Jha, B
Selvakumar, S
Periasamy, M
Padmalatha, K
Misra, V K
Issue Date: Aug-1993
Publisher: NISCAIR-CSIR, India
Abstract: The computational demands in the field of weather prediction and climate studies are very large, but it is difficult to buy many supercomputers in the country because of financial constraints. A global weather model has been modified for its implementation on 16 processors of parallel processing system (PPS) developed by C-DOT, Bangalore. It is found that the performance of the model on PPS is about 8 times slower than on CRAY-XMP 216 with one CPU in the case of 10-day integration.
Page(s): 225-229
ISSN: 0975-105X (Online); 0367-8393 (Print)
Appears in Collections:IJRSP Vol.22(4) [August 1993]

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