Algorithm fuzzy scheduling (AFS) for realtime jobs on multiprocessor systems

نویسندگان

چکیده

The computing in Real-time is rapidly focusing much developments technologies so that the real-time jobs are to be scheduled and executed on systems particular time frame. scheduling load balancing techniques distributed face numerous challenges because of lack centralized strategy dispatch multiprocessors systems. In this work, we propose an Algorithm Fuzzy Scheduling (AFS) for includes Arrival time, Deadline Computation as parameters input. approach AFS analyzed compared with Existing (EFA) model evaluation performances from outcome simulation. multiprocessor at higher system by making use fuzzy mechanisms algorithms. experimental results prove proposed achieves a better performance comparatively EFA various factors respect mean turnaroundtime, response count missed deadlines. This initial phase algorithm, will enhanced consider greater number associated decision investigate scope algorithm level parallelism.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Fuzzy Algorithm For Scheduling Real Time Jobs in Multiprocessor Systems

In this paper we consider the use of fuzzy logic in the scheduling of periodic tasks in soft real-time multiprocessor systems. In real-time systems, tasks have to be performed correctly and timely. Finding minimal schedule in multiprocessor systems with real time constraints is shown to be NP hard. Most researches concerning real-time system scheduling assume scheduling constraint to be precise...

متن کامل

Scheduling Jobs on Computational Grids Using Fuzzy Particle Swarm Algorithm

Grid computing is a computing framework to meet the growing computational demands. This paper introduces a novel approach based on Particle Swarm Optimization (PSO) for scheduling jobs on computational grids. The representations of the position and velocity of the particles in the conventional PSO is extended from the real vectors to fuzzy matrices. The proposed approach is to dynamically gener...

متن کامل

A Fuzzy Algorithm for Scheduling Periodic Tasks on Multiprocessor Soft Real-Time Systems

In this paper we consider the use of fuzzy logic in the scheduling of periodic tasks in soft real-time multiprocessor systems. Most researches concerning real-time system scheduling assumes scheduling constraint to be precise. However, in many circumstances the values of these parameters are vague. The vagueness of parameters suggests that we make use of fuzzy logic to decide in what order the ...

متن کامل

Fuzzy Scheduling Algorithm for Real –Time multiprocessor system

In a multiprocessor environment scheduling is very essentially done with greater challenges. Researchers are in the edge of finding solutions to these challenges. Scheduling is the art of allocating limited resources to competing tasks over time. A feasible schedule satisfies the constraints that are associated with any particular set of tasks and resources. So as to improve the performance of ...

متن کامل

Pre-scheduling and Scheduling of Task Graph on Homogeneous Multiprocessor Systems

Task graph scheduling is a multi-objective optimization and NP-hard problem. In this paper a new algorithm on homogeneous multiprocessors systems is proposed. Basically, scheduling algorithms are targeted to balance the two parameters of time and energy consumption. These two parameters are up to a certain limit in contrast with each other and improvement of one causes reduction in the othe...

متن کامل

ذخیره 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: Indonesian Journal of Electrical Engineering and Computer Science

سال: 2022

ISSN: ['2502-4752', '2502-4760']

DOI: https://doi.org/10.11591/ijeecs.v25.i3.pp1308-1319