Towards Mixed-Critical Real-time Scheduling

被引：0

作者：

Savithry, J. ^{[1
]}

Pillai, Anju S. ^{[1
]}

机构：

[1] Amrita Vishwa Vidyapeetham, Amrita Sch Engn, Dept Elect & Elect Engn, Coimbatore, Tamil Nadu, India

来源：

2018 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE AND COMPUTING RESEARCH (IEEE ICCIC 2018) | 2018年

关键词：

Mixed Criticality System; Real-Time System; Real-time Scheduling; Embedded System; UUnifast algorithm; Log Uniform Distribution; Response time of tasks;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Mixed-criticality system (MCS) is one of the upcoming and most challenging research areas in embedded systems. Real-time (RT) scheduling for MCS is a key aspect done during design time to analyze the schedulability and strictly guarantee the timing of various critical tasks. This paper tries to study if the existing non-MCS preemptive scheduling approach for periodic and aperiodic tasks can be extended to uniprocessor MCS. A comparison between the maximum response time for the tasks in a non-MCS and MCS is performed. It is inferred that the conventional preemptive scheduler is sufficient but does not give minimal response time for a high critical task. This provides the groundwork to further explore and contribute to the research area.

引用

页码：203 / 206

页数：4

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