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首页> 外文会议>IFIP 150; IFIP 18th World Computer Congress TC10 Working Conference on Distributed and Parallel Embedded Systems(DIPES 2004); 20040822-27; Toulouse(FR) >FLEXIBLE RESOURCE MANAGEMENT A Framework for Self-Optimizing Real-Time Systems
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FLEXIBLE RESOURCE MANAGEMENT A Framework for Self-Optimizing Real-Time Systems

机译：灵活的资源管理自我优化实时系统的框架

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摘要

The demand for highly flexible and reconfigurable applications for embedded systems under real-time constraints led to various demands for operating system capabilities. The resource manager of the operating system has to handle different service functions of the applications with different resource requirements and different qualities. Thereby, the grant of new resources has to be assured by an acceptance test. Whilst this issue is widely handled for the processor utilization and its schedulability analysis, it will be extended in the presented resource manager to a more general model. The profile model supports for an optimal resource utilization and also leads to a better system quality by enabling applications to use resources that are normally reserved for other applications. The resource manager also supports for a smooth integration of timing constraints and their acceptance tests for the resource allocation in a hard real-time environment.
机译：在实时约束下对嵌入式系统高度灵活且可重新配置的应用程序的需求导致了对操作系统功能的各种需求。操作系统的资源管理器必须处理具有不同资源需求和不同质量的应用程序的不同服务功能。因此，必须通过验收测试来确保授予新资源。尽管已为处理器利用率及其可调度性分析广泛处理了此问题，但在提供的资源管理器中将其扩展为更通用的模型。概要文件模型支持最佳的资源利用，还通过使应用程序能够使用通常为其他应用程序保留的资源，从而提高了系统质量。资源管理器还支持在硬实时环境中平稳集成时序约束及其接受测试，以进行资源分配。

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