10 Modeling Multiprocessor Real-Time Systems at Transaction Level

Giovanni Beltrame, Gabriela Nicolescu and Luca Fossati

CONTENTS

10.1 Introduction

10.2 Previous Work

10.3 Proposed Methodology

10.3.1 System Call Emulation

10.3.2 Pthreads as a Real-Time Concurrency Model

10.3.3 Real-Time Concurrency Manager

10.3.4 Interrupt Management

10.4 Experimental Results

10.5 Concluding Remarks

References

This chapter presents a transaction-level technique for the modeling, simulation, and analysis of real-time applications on multiprocessor systems-on-chip (MPSoCs). This technique is based on an application-transparent emulation of operating system (OS) primitives, including support for or real-time OS (RTOS) elements. The proposed methodology enables ...

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