Calculating the maximum, execution time of real-time programs
Real-Time Systems
Information Technology-Portable Operating System Interface
Information Technology-Portable Operating System Interface
System-on-a-Chip Cosimulation and Compilation
IEEE Design & Test
Platform-Based Design and Software Design Methodology for Embedded Systems
IEEE Design & Test
Automatic Generation of Fast Timed Simulation Models for Operating Systems in SoC Design
Proceedings of the conference on Design, automation and test in Europe
Embedded Software for Soc
System-Level Performance Analysis in SystemC
Proceedings of the conference on Design, automation and test in Europe - Volume 1
Platform Based on Open-Source Cores for Industrial Applications
Proceedings of the conference on Design, automation and test in Europe - Volume 2
RTOS-centric hardware/software cosimulator for embedded system design
Proceedings of the 2nd IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
DATE '03 Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
RTK-Spec TRON: A Simulation Model of an ITRON Based RTOS Kernel in SystemC
Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
Language extensions to SystemC: process control constructs
Proceedings of the 44th annual Design Automation Conference
Efficient implementation of native software simulation for MPSoC
Proceedings of the conference on Design, automation and test in Europe
CODES+ISSS '08 Proceedings of the 6th IEEE/ACM/IFIP international conference on Hardware/Software codesign and system synthesis
A high-level virtual platform for early MPSoC software development
CODES+ISSS '09 Proceedings of the 7th IEEE/ACM international conference on Hardware/software codesign and system synthesis
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
A real-time application design methodology for MPSoCs
Proceedings of the Conference on Design, Automation and Test in Europe
Increased accuracy through noise injection in abstract RTOS simulation
Proceedings of the Conference on Design, Automation and Test in Europe
A flexible hybrid simulation platform targeting multiple configurable processors SoC
Proceedings of the 2010 Asia and South Pacific Design Automation Conference
On the design space exploration through the Hellfire Framework
Journal of Systems Architecture: the EUROMICRO Journal
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Early estimation of the execution time of Real-Time embedded SW is an essential task in complex, HW/SW embedded system design. Application SW execution time estimation requires taking into account the impact of the underlying RTOS. As a consequence, RTOS modeling is becoming an active research area. SystemC provides a framework for multiprocessing, HW/SW co-simulation at several abstraction levels. In this paper, a SystemC library for POSIX modeling and simulation is presented. By using the library, the SystemC specification using POSIX functions is converted automatically into a timed simulation estimating the execution time of the application SW running on the POSIX platform. The library works directly on the source code. Therefore, it provides an early and fast estimation of the performance of the system as a consequence of the architectural mapping decisions. Although accuracy is lower than when using lower-level techniques, it supports high-level design-space exploration as simulation time is significantly less than RT (ISS) simulation.