How to reduce the Communication time in parallel computing with compare to the calculation time

I have a parallel code inside the for loop as given below

My calculation in the function script 'myfun' (which is not given here)

When each time for loop excutes...

createTask excutes the 'myfun' script for 100 times

and it destroy the job at end of each for loop

My question is communication time is more than calculation time in parallel computing.

Will there is a way so that i wont use destroy(job)script line inside the for loop.

Will this work or any other possible way?

for i=1:100

sched=findResources('scheduler','type','config1')

job=createJob(Sched)

createTask(job,@myfun,3,{[a,b,c,d]})

submit(job)

waitForState(job)

getAllOutputArugments(job)

destroy(job)

end