Scheduling tasks on multiprocessors is considered one of the most
important issues studied to make processors operate without inertia (idleness) and thus to reduce the total time of completion or makespan. This increased interest in studying schedul
ing and its algorithms, especially in multiprocessor systems that need to
arrange the tasks to been optimally implemented.
In this research, we study the static scheduling issue for the
independent tasks on a homogenous multiprocessor system. In
addition, we develop an algorithm based on Bees Colony
Optimization to solve the scheduling Problem. Thereafter, our
algorithm is compared with a previous one inspired also by the bees behavior for the same purpose, and the optimal solution for the displayed scheduling Problem.
The aim of the algorithm is to find an acceptable solution with the
best time through Bees Colony's algorithm. To evaluate our reach,
we Study the effect of increasing the number of tasks when
processors numbers are constant, and the impact of increasing the
number of processors for a number of tasks on the stability of the
presented algorithm.
Our algorithm has shown the ability to obtain optimal value for the objective function in terms of scheduling tests for small and
medium size.
Our results shown that the imposed algorithm gives the best
solution for the scheduling problem, in most cases, and improves
the traditional BCO algorithm.
In this paper, we study the static scheduling issue for the
independent tasks on a homogenous multiprocessor system. In
addition, we develop an algorithm based on Bees Colony
Optimization to solve the scheduling Problem. Thereafter, our
algorithm is compared with a previous one inspired also by the bees
mentioned for the same purpose, and with the optimal solution for
the displayed scheduling Problem.
In this research we study some of the most Bio-inspired MAC
protocols widely used in WSNs. we select the protocols which
depends on ant colony optimization behavior (ACO), bee colony
optimization behavior (BCO) and particle swarm optimization.