How short a time can time (the Linux program) measure?

Posted by Brendan Long on Super User See other posts from Super User or by Brendan Long
Published on 2010-04-15T00:13:42Z Indexed on 2010/04/15 0:23 UTC
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linux

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unix

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gnu

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time

I'm just wondering what the limits for time are. I have a program that always takes exactly 20 ms, so I assume this is the lowest it can measure, but I want to see if there's some sort of documentation of this.

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