hot.py

# encoding=utf8
from __future__ import print_function

import multiprocessing

def heat():
    print("I'm so hot")
    while True:
        pass

def main():
    p = multiprocessing.Pool()
    for i in range(multiprocessing.cpu_count()):
        p.apply_async(heat)
    p.close()
    p.join()

if __name__ == '__main__':
    main()