Scheduling and Analysis of Real-Time Software Families

  • Authors:
  • Hamideh Sabouri;Mohammad Mahdi Jaghoori;Frank de Boer;Ramtin Khosravi

  • Affiliations:
  • -;-;-;-

  • Venue:
  • COMPSAC '12 Proceedings of the 2012 IEEE 36th Annual Computer Software and Applications Conference
  • Year:
  • 2012

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Abstract

A software product line describes explicitly the commonalities of and differences between different products in a family of (software) systems. A formalization of these commonalities and differences amounts to reduced development, analysis and maintenance costs in the practice of software engineering. An important feature common to next-generation real-time software systems is the need of application-level control over scheduling for optimized utilization of resources provided by for example many-core and cloud infrastructures. In this paper, we introduce a formal model of real-time software product lines which supports variability in scheduling policies and rigorous and efficient techniques for modular schedulability analysis.