MODIFICATION OF T21 GLOBAL CIRCULATION MODEL FOR IMPLEMENTATION ON PARALLEL-PROCESSING SYSTEM

被引：0
|
作者：
DASH, SK
JHA, B
SELVAKUMAR, S
PERIASAMY, M
PADMALATHA, K
MISRA, VK
机构：
来源：
INDIAN JOURNAL OF RADIO & SPACE PHYSICS | 1993年 / 22卷 / 04期
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
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.
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页码：225 / 229
页数：5
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