CODE EXAMPLE FOR PYTHON

python processpoolexecutor

In [1]: import multiprocessing as mp                                                                                     

In [2]: mp.set_start_method("fork")                                                                                      

In [3]: def func(): 
   ...:     print("foo"); 
   ...:                                               

In [4]: from concurrent.futures import ProcessPoolExecutor                                                               

In [5]: executor=ProcessPoolExecutor(max_workers=1)                                                               

In [6]: future=executor.submit(func)                                                                                     

foo
In [7]: