Simulator for Performance Evaluation of Process Scheduling Policies for Embedded Real-Time Operating Systems
نویسندگان
چکیده
منابع مشابه
Simulator for Performance Evaluation of Process Scheduling Policies for Embedded Real-Time Operating Systems
The embedded systems work on real time operating systems (ERTOS). There are many CPU scheduling policies in general operating systems out of which ERTOS most commonly follow the priority and round robin scheduling. The aim of this research work is to evaluate performance of these scheduling policies. Simulation is adopted as tool to find the best policy that can be implemented to boost the perf...
متن کاملReal - Time Process Scheduling and Operating Systems
Real-time systems, which could timely deliver applications various system resources to meet their performance specifications, had been studied for many decades. Based on efficient scheduling algorithms and reasonable admission control policies proposed in fundamental researches, the capabilities in resource management for new-generation operating systems implemented are now very flexible and po...
متن کاملEmbedded Operating Systems for Real-Time Applications
The advent of microprocessors has opened up several product opportunities that simply did not exist earlier. These intelligent processors have invaded and embedded themselves into all fields of our lives be it the kitchen (food processors, microwave ovens), the living rooms (televisions, airconditioners) or the work places (fax machines, pagers, laser printer, credit card readers) ...etc. As th...
متن کاملScheduling for Embedded Real-Time Systems
ten characterized by the need for running several tasks on a limited set of processing units. Scheduling these tasks on processors so that real-time constraints are met is a difficult problem. However, designers who have to face a difficult trade-off between efficiency and safety choices have several choices available to them. We review some of these approaches and present the main techniques a...
متن کاملEmbedded Systems and Real Time Operating Systems
Most embedded systems are small enough to sit on the end of your thumb and are usually hidden within much larger and more complex mobile computing or electronic devices, so they often go unnoticed. But embedded systems actually represent the vast majority of semiconductor sales. According to the World Semiconductor Trade Statistics blue book, there are an estimated 5 billion embedded microproce...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2010
ISSN: 0975-8887
DOI: 10.5120/1657-2229