import multiprocessing as mp


def f(huge_amount):
    count = 0
    for i in range(huge_amount):
        if i % 2:
            count += 1
        else:
            count -= 1


if __name__ == '__main__':
    huge_amount = 100000000000
    cpus = mp.cpu_count()
    list_amount = [huge_amount] * cpus
    with mp.Pool(cpus) as p:
        p.map(f, list_amount)