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guanjihuan
2024-04-12 23:28:37 +08:00
parent 85f2ba5768
commit 67c535567a
4 changed files with 49 additions and 13 deletions
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10
2020.06.01_parallel_calculations_with_python/parallel_calculations_with_python.py
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@@ -3,7 +3,7 @@ This code is supported by the website: https://www.guanjihuan.com
The newest version of this code is on the web page: https://www.guanjihuan.com/archives/4536
"""
from multiprocessing import Process
import multiprocessing
import os
import time
@@ -31,10 +31,10 @@ if __name__ == '__main__':
print('并行程序')
print('Process id = %s.' % os.getpid())
start_time = time.perf_counter()
p1 = Process(target=run_proc, args=('job1',))
p2 = Process(target=run_proc, args=('job2',))
p3 = Process(target=run_proc, args=('job3',))
p4 = Process(target=run_proc, args=('job4',))
p1 = multiprocessing.Process(target=run_proc, args=('job1',))
p2 = multiprocessing.Process(target=run_proc, args=('job2',))
p3 = multiprocessing.Process(target=run_proc, args=('job3',))
p4 = multiprocessing.Process(target=run_proc, args=('job4',))
p1.start()
p2.start()
p3.start()