Workflow Scheduling Using Hybrid GA-PSO Algorithm in Cloud Computing

Algorithm 1

The tournament selection method.

Input: the chromosomes

Output: fitnesschromosome

Set the tournamentSize =

 For to tournamentSize

  id = Math.random chromosome.size // select chromosome randomly

  tournament = get_chromosome (id)

 End For

fitness tournament.getFitnest //return the fitness value in tournament group.