Speed up cpu_frequncy() on Linux systems (#1851).#1852

Merged

giampaolo merged 1 commit intogiampaolo:masterfrom marxin:speed-up-cpu_frequency

Jan 7, 2021

+21-20

Commits on Jan 6, 2021

Speed up cpu_frequncy() on Linux systems (giampaolo#1851 )
marxin
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