HIGH-PERFORMANCE SOFTWARE FOR HYDROMETEOROLOGICAL EXTREME EVENTS SIMULATION. PART II: SOFTWARE ARCHITECTURE DESIGN AND ASSESSMENT

A. V. Boukhanovsky, S. V. Ivanov, S. . Kovalchuk


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Abstract

High-performance software for hydrometeorological extreme events simulation design and development peculiarities are considered within the bounds of Service-Oriented Architecture paradigm (SOA). It is shown by investigation using prototype software and parametric performance model, that parallel decomposition type for each of calculation modules of developing software is defined by task features and parallel hardware and software architecture specific character. The approach for dynamic performance-efficient organization of parallel software architecture by using intelligent management service is proposed. Results of architecture assessment using computing experiments are presented.


Keywords: high-performance computing, parallel software architecture, parallel performance management
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