如何在while循环中并行运行我的线程

import threading

def my_thread_function():
    # 线程的具体逻辑

while True:
    # 创建并启动线程
    thread1 = threading.Thread(target=my_thread_function)
    thread2 = threading.Thread(target=my_thread_function)
    thread1.start()
    thread2.start()

    # 继续执行其他操作
    # ...

    # 等待线程结束
    thread1.join()
    thread2.join()

from concurrent.futures import ThreadPoolExecutor

def my_thread_function():
    # 线程的具体逻辑

# 创建线程池
executor = ThreadPoolExecutor(max_workers=2)

while True:
    # 提交任务给线程池
    executor.submit(my_thread_function)
    executor.submit(my_thread_function)

    # 继续执行其他操作
    # ...

    # 等待线程池中的任务完成
    executor.shutdown()

import multiprocessing

def my_process_function():
    # 进程的具体逻辑

while True:
    # 创建并启动进程
    process1 = multiprocessing.Process(target=my_process_function)
    process2 = multiprocessing.Process(target=my_process_function)
    process1.start()
    process2.start()

    # 继续执行其他操作
    # ...

    # 等待进程结束
    process1.join()
    process2.join()