Date: Thu, 12 Nov 1998 17:00:12 +0100 (MET) From: Luigi Rizzo <luigi@labinfo.iet.unipi.it> To: s0k9955@unix.tamu.edu (Shafia Kausar) Cc: mike@smith.net.au, freebsd-hackers@FreeBSD.ORG, shafiak@ee.tamu.edu Subject: Re: Timer Granularity Message-ID: <199811121600.RAA09782@labinfo.iet.unipi.it> In-Reply-To: <Pine.SOL.3.96.981112111027.15315A-100000@scully.tamu.edu> from "Shafia Kausar" at Nov 12, 98 11:17:21 am
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> I need a kernel clock of granularity 1ms or less, for some experiments. > Which version of FreeBsd supports this granularity, other than the 3.0 > version? > > There is a mention of the resolution depending on the clock > sources in use. Which source gives me the best resolution?? settin HZ=1000 or more in the kernel config file should do the job (if you go too high you might start losing ticks...) luigi To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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