[Python-Dev] os.walk() is going to be *fast* with scandir
Antoine Pitrou
antoine at python.org
Sun Aug 10 05:20:27 CEST 2014
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Sun Aug 10 05:20:27 CEST 2014
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Le 09/08/2014 12:43, Ben Hoyt a écrit : > Just thought I'd share some of my excitement about how fast the all-C > version [1] of os.scandir() is turning out to be. > > Below are the results of my scandir / walk benchmark run with three > different versions. I'm using an SSD, which seems to make it > especially faster than listdir / walk. Note that benchmark results can > vary a lot, depending on operating system, file system, hard drive > type, and the OS's caching state. > > Anyway, os.walk() can be FIFTY times as fast using os.scandir(). Very nice results, thank you :-) Regards Antoine.
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