An end-to-end scheduling approach for real-time CORBA

Author

Hao, Tao ; Zhigang, Luo ; Jinde, Liu

Author_Institution

Open Syst. Lab., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

Volume

1

fYear

2002

Firstpage

318

Abstract

An end-to-end scheduling approach for real-time CORBA, called EES-CORBA. is proposed in the paper. In terms of the remote calls in each real-time CORBA client, the client can be mapped to a chain of tasks. The mapping rules are: each remote call in the client is mapped to a task that executes on server host and local code between adjacent remote calls is mapped to a task that executes on local host. Thus, the real-time CORBA system can be viewed as end-to-end system. According to the existing end-to-end scheduling solution, EES-CORBA is easily implemented. The performance test indicates that EES-CORBA is better than other end-to-end scheduling approaches for real-time CORBA.

Keywords

client-server systems; distributed object management; performance evaluation; real-time systems; remote procedure calls; scheduling; CORBA client; EES-CORBA; end-to-end scheduling; local code; mapping rules; performance test; real-time CORBA; remote calls; server host; Access protocols; Open systems; Real time systems; Scheduling; Software performance; Testing; Timing;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON '02. Proceedings. 2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering

Print_ISBN

0-7803-7490-8

Type

conf

DOI

10.1109/TENCON.2002.1181278

Filename

1181278