Real-Time Predictability on Multi-Processor and Multi-Core Architectures

被引：0
|
作者：
Sebestyen, Gheorghe [1 ]
Marfievici, Ramona [1 ]
机构：
[1] Tech Univ Cluj Napoca, Dept Comp Sci, Cluj Napoca, Romania
来源：
2009 IEEE 5TH INTERNATIONAL CONFERENCE ON INTELLIGENT COMPUTER COMMUNICATION AND PROCESSING, PROCEEDINGS | 2009年
关键词：
D O I：
10.1109/ICCP.2009.5284734
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This article presents a number of real-time predictability issues and also some opportunities for improving the worst case execution time (WCET) of concurrent real-time threads on multi-core and multiprocessor systems. The authors analyze the real-time behavior of such systems in a number of scenarios, where thread affinity and co-scheduling techniques are used. The experitnental results validate the analytically determined WCET values.
引用
收藏
页码：359 / 362
页数：4
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