51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
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"""
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Threading
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"""
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from threading import Thread
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import os, time
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def nros_cuadrados():
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"""
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función dummy para ser ejecutada por Thread 'target'
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"""
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for i in range(100):
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i * i
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time.sleep(0.1)
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# lista que guarda todos los threads
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hilos = []
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num_hilos = 10
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# creación de los hilos
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for i in range(num_hilos):
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# Thread toma 2 argumentos
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# función target
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h = Thread(target=nros_cuadrados) # , args=(tupla_args))
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hilos.append(h)
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# Iniciar hilos
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for h in hilos:
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h.start()
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# join (bloquear el hilo principal hasta terminar ejecución de procesos)
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for h in hilos:
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h.join()
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print("FIN main")
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"""
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Ejemplo de la salida de Htop
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23903 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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23904 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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23905 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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23906 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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23907 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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23908 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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23909 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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23910 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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23911 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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23912 root 20 0 8732 S 0.0 0.1 0:00.00 11 python3 b_multit.py
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"""
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