43 lines
850 B
Python
43 lines
850 B
Python
import multiprocessing
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import time
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def task(name: str, count: int):
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print(f"{name} - start\n", end='')
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result = 0
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for n in range(count):
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result += n + 1
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# time.sleep(1)
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print(f"{name} - end with {result}")
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def start_process_1():
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process = multiprocessing.Process(target=task, args=["A", 100])
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process.start()
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process.join()
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print("Main process over")
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def start_process_2():
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args_list = [("A", 1000000), ("B", 9900000), ("C", 98000)]
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processes = [multiprocessing.Process(target=task, args=[name, count]) for name, count in args_list]
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processes[0].start()
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processes[1].start()
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processes[1].join()
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# for p in processes:
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# p.start()
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#
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# for p in processes:
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# p.join()
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print("Main process over")
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if __name__ == "__main__":
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start_process_2()
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