Performance Evaluation of Real-Time Power-Aware Scheduling Techniques Incorporating Idle Time Distribution Policies
نویسندگان
چکیده
منابع مشابه
Performance Sensitive Power Aware Multiprocessor Scheduling in Real-time Systems
Multiprocessor environment is used for processor intensive real-time applications, where tasks are assigned to processor subject to some pre-defined criteria such as CPU load. Conventionally, real-time systems are paying attention on periodic task models, in which tasks are released at regular time periods. On the other hand, with maturity of multiprocessor structural design, today most real-ti...
متن کاملInterchangeable Scheduling Policies in Real-Time Middleware for Distribution
When a middleware layer is designed for providing semi-transparent distribution facilities to real-time applications, a trade-off must be made between the expressiveness and control capabilities of the real-time parameters used, and the simplicity of usage. Middleware specifications such as RT-CORBA or Ada’s Distributed Systems Annex (DSA) rely on the use of priorities to map the timing require...
متن کاملPower-Aware Real-Time Scheduling on Identical Multiprocessor Platforms
Context of the study. Energy consumption and battery lifetime are nowadaysmajor constraints in the design of mobile embedded systems. Amongst all hardware and software techniques aimed at reducing energy consumption, supply voltage reduction, and hence reduction of CPU speed, is particularly effective. This is because CPU requires a large amount of energy (e.g., 30W at maximal frequency for an ...
متن کاملPower Aware Scheduling for Resource Constrained Distributed Real-Time Systems
Power management has become popular in mobile computing as well as in server farms. Although a lot of work has been done to manage the energy consumption on uniprocessor real-time systems, there is less work done on their multicomputer counterparts. For a set of real-time tasks with precedence and resource constraints executing on a distributed system, we propose a dynamic slack management tech...
متن کاملMobility-Aware Real-Time Scheduling for Low-Power Wireless Network
In this paper we consider the problem of supporting real-time communication in mobile networks. To address this challenge, we propose novel transmission scheduling techniques that handle the routing uncertainty introduced by mobility. The core of the scheduling techniques involves controlling the order in which transmissions are scheduled and intelligently scheduling multiple transmissions in a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Korea Institute of Information and Communication Engineering
سال: 2014
ISSN: 2234-4772
DOI: 10.6109/jkiice.2014.18.7.1704