Use of Python thread pool

Use of Python thread pool

Thread pool is a concurrent programming technology that provides a set of pre-created threads for executing tasks. By using a thread pool, you can avoid frequently creating and destroying threads, thereby improving program performance and efficiency. In Python, we can use built-in concurrent.futuresmodules to create and manage thread pools.

Below is a detailed example showing how to use thread pools in Python.

First, we need to import concurrent.futuresthe module, which provides a ThreadPoolExecutorclass for creating and managing thread pools.

import concurrent.futures

Next, we can define a function that represents the task we want to perform in the thread pool. In this example, we define a simple task function taskthat accepts a parameter and prints the corresponding result.

def task(name):
    print(