Wednesday, 15 April 2020

Python Multiprocessing : Run Code in Parallel Using the Multiprocessing Module

import concurrent.futures
import time
start = time.perf_counter()
def do_something(seconds):
print(f'Sleeping {seconds} second(s)...')
time.sleep(seconds)
return f'Done Sleeping...{seconds}'
with concurrent.futures.ProcessPoolExecutor() as executor:
secs = [5, 4, 3, 2, 1]
results = executor.map(do_something, secs)
# for result in results:
# print(result)
finish = time.perf_counter()
print(f'Finished in {round(finish-start, 2)} second(s)')

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