parallel processing in python

module	usage
threading	t1 = threading.Thread(target=print_square, args=(10,)) t1.start() t1.join()
concurrent.futures	pool = concurrent.futures.ThreadPoolExecutor(max_workers=2) pool.submit(worker) pool.shutdown(wait=True)
multiprocessing	p1 = multiprocessing.Process(target=worker1) p1.start() p1.join()
subprocess.Popen	p1 = subprocess.Popen("ls") p1.wait()

 

Multithreading in Python - GeeksforGeeks: https://www.geeksforgeeks.org/multithreading-python-set-1/