#! /usr/bin/env python2.7 

from multiprocessing import Process 

def test(name): 
    print ' welcome ' + name + ' to multiprocessing!' 

if '__main__' == __name__: 

    p1 = Process(target = test, args = ('Rich',)) 
    p2 = Process(target = test, args = ('Nus',)) 
    p3 = Process(target = test, args = ('Geeks',)) 

    p2.start() 
    p1.start() 
    p3.start() 

    p1.join() 
    p2.join() 
    p3.join()