#!/usr/bin/python

# see README file

import multiprocessing as MP

import sine_module

def worker(task_queue, shared_data):

for task in iter(task_queue.get, 'DIE'):

sine_module.sine_add_2(shared_data,task) # does not work

#shared_data[task] = sine_module.sine_add_1(shared_data[task]) # works nicely

task_queue = MP.Queue()

shared_data = MP.RawArray('d', [0.]*10);

process1 = MP.Process(target=worker, args=(task_queue, shared_data))

process2 = MP.Process(target=worker, args=(task_queue, shared_data))

process1.start()

process2.start()

for k in range(10):

task_queue.put(k)

task_queue.put('DIE')

task_queue.put('DIE')

process1.join()

process2.join()

print shared_data[:]