Real-time distribution middleware from the Ada perspective

被引：0

作者：

Perez, Hector ^{[1
]}

Gutierrez, J. Javier ^{[1
]}

Sangorrin, Daniel ^{[1
]}

Harbour, Michael Gonzalez ^{[1
]}

机构：

[1] Univ Cantabria, Real Time Comp Lab, E-39005 Santander, Spain

来源：

RELIABLE SOFTWARE TECHNOLOGIES - ADA-EUROPE 2008 | 2008年 / 5026卷

关键词：

distribution middleware; real-time; communications; RT-CORBA; Ada DSA; performance;

D O I：

暂无

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Standards for distribution middleware sometimes impose restrictions and often allow the implementations to decide on aspects that are fundamental to the correct and efficient behaviour of the applications using them, especially when these applications have real-time requirements. This work presents a study of two standard approaches for distribution middleware that can be used from Ada applications: RT-CORBA, and the Distributed Systems Annex (DSA) of Ada. The study focuses on the problems associated with the real-time behaviour of some implementations of these approaches, and on possible solutions that can be derived from our experience with Ada implementations. Moreover, the paper considers the problem of integration of the distribution middleware with a new generation of scheduling mechanisms based on contracts.

引用

页码：268 / 281

页数：14