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Update parallel_calculations_with_python.py

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guanjihuan 2022-02-22 16:01:45 +08:00
parent 14bee41b70
commit 8d732bf85e
1 changed files with 4 additions and 4 deletions
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language_learning/2020.06.01_parallel_calculations_with_python/parallel_calculations_with_python.py
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@ -35,8 +35,8 @@ if __name__ == '__main__':
p3.start() p3.start()
p4.start() p4.start()
p1.join() # join()方法可以等待子进程结束后再继续往下运行 p1.join() # join()方法可以等待子进程结束后再继续往下运行
p2.join() # join()方法可以等待子进程结束后再继续往下运行 p2.join()
p3.join() # join()方法可以等待子进程结束后再继续往下运行 p3.join()
p4.join() # join()方法可以等待子进程结束后再继续往下运行 p4.join()
end_time = time.perf_counter() end_time = time.perf_counter()
print('运行时间(s)=', (end_time-start_time)) print('运行时间(s)=', (end_time-start_time))