import numpy as np
from parallelmap import parallel_map

def add(x, y):
    return x + y

data1 = np.arange(1000000)
data2 = np.arange(1, 1000001)

# defualt all available CPUs will be used
parallel_map(add, data1, data2)

# set running workers
parallel_map(add, data1, data2, nb_workers=2)

# set progress bar
parallel_map(add, data1, data2, progress_bar=True)