Date: Thu, 20 Dec 2007 19:35:55 +1100 From: Peter Jeremy <peterjeremy@optushome.com.au> To: Mark Fullmer <maf@eng.oar.net> Cc: freebsd-net@freebsd.org, freebsd-stable@freebsd.org Subject: Re: Packet loss every 30.999 seconds Message-ID: <20071220083555.GO79196@server.vk2pj.dyndns.org> In-Reply-To: <814DB7A9-E64F-4BCA-A502-AB5A6E0297D3@eng.oar.net> References: <D50B5BA8-5A80-4370-8F20-6B3A531C2E9B@eng.oar.net> <20071217102433.GQ25053@tnn.dglawrence.com> <CD187AD1-8712-418F-9F49-FA3407BA1AC7@eng.oar.net> <20071220011626.U928@besplex.bde.org> <814DB7A9-E64F-4BCA-A502-AB5A6E0297D3@eng.oar.net>
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--gKMricLos+KVdGMg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Dec 19, 2007 at 12:06:59PM -0500, Mark Fullmer wrote: >Thanks for the other info on timer resolution, I overlooked >clock_gettime(). If you have a UP system with a usable TSC (or equivalent) then using rdtsc() (or equivalent) is a much cheaper way to measure short durations with high resolution. --=20 Peter Jeremy Please excuse any delays as the result of my ISP's inability to implement an MTA that is either RFC2821-compliant or matches their claimed behaviour. --gKMricLos+KVdGMg Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFHailr/opHv/APuIcRAqRQAJ4x4iTL9WiMWXy6VHcl9DLyMRWLEACdHJXI I3yP2HkQ+YAf+Ka8s/qSEoM= =6ncl -----END PGP SIGNATURE----- --gKMricLos+KVdGMg--
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