如何在不同的进程中同时运行两个异步循环？

import threading

def async_loop1():
    # 异步循环1的代码

def async_loop2():
    # 异步循环2的代码

if __name__ == '__main__':
    thread1 = threading.Thread(target=async_loop1)
    thread2 = threading.Thread(target=async_loop2)
    thread1.start()
    thread2.start()

import multiprocessing

def async_loop1():
    # 异步循环1的代码

def async_loop2():
    # 异步循环2的代码

if __name__ == '__main__':
    process1 = multiprocessing.Process(target=async_loop1)
    process2 = multiprocessing.Process(target=async_loop2)
    process1.start()
    process2.start()