scholarly journals Mixed Tasks Scheduling Using Improved Synthetic Utilization on Multiprocessor Systems

2015 ◽  
Vol 19 (2) ◽  
pp. 351-356
Author(s):  
Seok-Hwan Moon
Keyword(s):  
Multiprocessor Systems ◽  
Tasks Scheduling ◽  
Synthetic Utilization

Independent Tasks Scheduling using Parallel PSO in Multiprocessor Systems

2015 ◽  
Vol 7 (2) ◽  
pp. 1-17 ◽  
Author(s):  
Sunil Kumar Singh ◽  
Deo Prakash Vidyarthi
Keyword(s):  
Optimization Technique ◽  
Multiprocessor System ◽  
Multiprocessor Systems ◽  
Parallel Tasks ◽  
Proposed Model ◽  
Tasks Scheduling ◽  
Multiprocessor Task Scheduling ◽  
Particle Swarm Optimization Technique ◽  
Np Hard Problem ◽  
Parallel Particle Swarm Optimization

Multiprocessor system often aims to minimize the schedule length of the submitted jobs. For this, efficient scheduling of the parallel tasks on multiprocessor system is required. As the scheduling is an NP-Hard problem, meta-heuristics are often applied for this. This work applies parallel particle swarm optimization technique for multiprocessor task scheduling. As the scheduler designed using parallel PSO itself can execute in parallel on the multiprocessor systems the convergence is faster. The proposed algorithm takes care of local as well as global convergence. The performance evaluation of the proposed model is done by simulation and the result is quite encouraging.

Efficient Scheduling Algorithm for Hard Real-Time Tasks in Primary-Backup Based Multiprocessor Systems

2009 ◽  
Vol 20 (10) ◽  
pp. 2628-2636 ◽  
Author(s):  
Jian WANG ◽  
Jian-Ling SUN ◽  
Xin-Yu WANG ◽  
Shen-Kang WANG ◽  
Jun-Bo CHEN
Keyword(s):  
Real Time ◽  
Scheduling Algorithm ◽  
Multiprocessor Systems ◽  
Hard Real Time
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