Abstract RTOS modelling for multiprocessor system-on-chip

被引:0
作者
Madsen, J [1 ]
Virk, K [1 ]
Gonzales, M [1 ]
机构
[1] Tech Univ Denmark, Lyngby, Denmark
来源
INTERNATIONAL SYMPOSIUM ON SYSTEM-ON-CHIP, PROCEEDINGS | 2003年
关键词
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper we present a SystemC-based framework to study the effects of running multi-threaded application software on a multiprocessor platform under the control of one or more abstract real-time operating systems (RTOS's). We propose a modelling framework consisting of basic RTOS service models; scheduling, synchronization, and resource allocation, and a generic task model that is able to model periodic and aperiodic tasks as well as task properties such as varying execution times, offsets, deadlines, and data dependencies. A given multiprocessor system is formed by the composition of RTOS service models and the allocation of tasks (the application software) onto RTOS's. We demonstrate the potential of our approach by simulating and analyzing a small multiprocessor system.
引用
收藏
页码:147 / 150
页数:4
相关论文
共 12 条
[1]  
Cassidy AS, 2003, DESIGN, AUTOMATION AND TEST IN EUROPE CONFERENCE AND EXHIBITION, PROCEEDINGS, P954
[2]  
CESARIO W, 2000, VHDL INT US FOR OCT
[3]  
DESMENT D, 2000, DES AUT C DAC JUN
[4]  
*EUR SYSTEMC US GR, 2002, EUR SYSTEMC US GROUP
[5]  
Gerstlauer A, 2003, DESIGN, AUTOMATION AND TEST IN EUROPE CONFERENCE AND EXHIBITION, PROCEEDINGS, P130
[6]  
Grotker T., 2002, SYSTEM DESIGN SYSTEM
[7]  
Schmitz MT, 2003, DESIGN, AUTOMATION AND TEST IN EUROPE CONFERENCE AND EXHIBITION, PROCEEDINGS, P960
[8]   PRIORITY INHERITANCE PROTOCOLS - AN APPROACH TO REAL-TIME SYNCHRONIZATION [J].
SHA, L ;
RAJKUMAR, R ;
LEHOCZKY, JP .
IEEE TRANSACTIONS ON COMPUTERS, 1990, 39 (09) :1175-1185
[9]  
SIFAKIS J, 2001, LECT NOTES COMPUTER, V2211
[10]  
SIFAKIS J, 2003, IEEE SPECIAL ISSUE M, P100