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python获取当前计算机cpu数量的方法

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Release: 2016-06-06 11:25:59
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本文实例讲述了python获取当前计算机cpu数量的方法。分享给大家供大家参考。具体分析如下:

这里实际上返回的是计算机的cpu核心数,比如cpu是双核的,则返回2,如果双四核cpu,则返回8

from multiprocessing import cpu_count
print(cpu_count())
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本机是四核电脑,返回结果:4

希望本文所述对大家的Python程序设计有所帮助。

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