Le duodi 12 germinal, an CCXXI, "René J.V. Bertin" a écrit : > I may be mistaken, but I think that the higher your timer precision, the > lower the jitter such 'force-majeur' events produce (or, the jitter is > proportional to your timer's precision). Right?
I believe you are wrong: you mix timer precision and time slice. On a NOHZ Linux x86_64 kernel and an idle system, the precision of nanosleep seems to be 100 µs, but if your system is busy, the process will be preempted for a full time slice, and that is much larger, above 500 µs. Regards, -- Nicolas George
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