Performance evaluation of a throughput-aware framework for ensemble data assimilation : the case of NICAM-LETKF

Abstract

In this paper, we propose the design and implementation of an ensemble data assimilation (DA) framework for weather prediction at a high resolution and with a large ensemble size. We consider the deployment of this framework on the data throughput of file input/output (I/O) and multi-node communication. As an instance of the application of the proposed… (More)

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