High-performance computing and networking for climate research

被引：0
作者：
Mechoso, CR
机构：
来源：
HIGH-PERFORMANCE COMPUTING AND NETWORKING | 1995年 / 919卷
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D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The numerical simulation of Earth's climate stresses advances in computing and networking. This paper discusses the parallelization and distribution of the UCLA general circulation model of the atmosphere-ocean system both in a single multiprocessor computer or a distributed computer environment. It is argued that a 'metacomputer' consisting of a GRAY C90 connected to a massively parallel processor by a gigabit per second network can result in a substantial speedup in the execution of the code, which can eventually be superlinear. Such a speedup is realized in spite of overheads due to latency and communication delays.
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页码：142 / 147
页数：6
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