Date: Sun, 07 Mar 1999 20:09:50 +0100 From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: Dave Mills <mills@huey.udel.edu> Cc: Ollivier Robert <roberto@keltia.freenix.fr>, current@FreeBSD.ORG, Harlan Stenn <Harlan.Stenn@pfcs.com>, "David L . Mills" <mills@udel.edu> Subject: Re: NTP nanokernel support (experimental) Message-ID: <17044.920833790@critter.freebsd.dk> In-Reply-To: Your message of "Sun, 07 Mar 1999 13:51:41 EST." <199903071351.aa20073@huey.udel.edu>
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In message <199903071351.aa20073@huey.udel.edu>, Dave Mills writes: >Ollivier, > >For performance monitoring with the nanokernel and PPS source, see the >peerstats and grope for "127.0.0.1" with grep. When the daemon has >handed off PPS to the kernel, the radio timecode is used only to >mean the transmitter is still on the air. I don't think Ollivier is doing PPP/hardpps() yet, at least I have not given him the semi-magic code needed for it :-) I wouldn't recommend trying it either, he is bound to have a >1 msec jitter on the DCF77 waves at his place, and that is a lousy diet for hardpps(). Poul-Henning PS: I have updated my rover page, you can see the performance of my machine with the nanokernel-PLL patch, 4.92c and a UT+ Oncore on http://phk.freebsd.dk/rover.html (This isn't using hardpps() either!) -- Poul-Henning Kamp FreeBSD coreteam member phk@FreeBSD.ORG "Real hackers run -current on their laptop." FreeBSD -- It will take a long time before progress goes too far! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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