Workload-Aware and CPU Frequency Scaling for Optimal Energy Consumption in VM Allocation

Algorithm 3

VP-FS (VM, PM).

Input: VM, PM, ants, error margin , parameter

Output:

(1) for each

(2) = 0

(3) do{

(4)   =

(5)   =

(6)  for each from 1 to

(7)   =

(8)  for each from 1 to

(9)   choose host from hosts

(10)   Allocate(, )

(11)   If

(12)    then Dealloc(, ), back to step 9

(13)   

(14)  

(15)   = choose_energy(, )

(16)   = choose_balance()

(17)  for   in

(18)   

(19)   = energy_sla_sum()

(20) }  while()