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Modeling and Simulation of Platform Specific Model in MPSoC Environment  

Song, In-Gwon (한국과학기술원 전자전산학과)
Oh, Gi-Young (충북대학교 전기전자컴퓨터공학부)
Hong, Jang-Eui (충북대학교 전기전자컴퓨터공학부)
Bae, Doo-Hwan (한국과학기술원 전자전산학과)
Publication Information
Journal of KIISE:Software and Applications / v.34, no.8, 2007 , pp. 697-707 More about this Journal
Abstract
Since embedded software is very dependent for target hardware architecture, characteristics of the platform must be considered when designing the software. Furthermore, MPSoCs consists of heterogeneous hardware components that are specified in micro level. Thus mapping of embedded software for MPSoCs should be considered the characteristics. In this paper, we provide an approach to automatic mapping PIM (Platform Independent Model) of an embedded software to PSM(Platform Specific Model) for MPSoC(Multi Processor System On Chip) and verify its effectiveness with simulation. In the proposed approach, tasks are derived from an object oriented model based on the UML (Unified Modeling Language). And then the types of the derived tasks are identified. With the identified types and inter relationship between tasks, the tasks are assigned to appropriate heterogeneous hardware components. We expect that the approach improve accuracy of the assigning and concurrency of the deployed software.
Keywords
Embedded software; MPSoC; PIM; PSM; Task assigning algorithm;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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