From: Chris Friesen <cfriesen@nortelnetworks.com>
To: linux-kernel <linux-kernel@vger.kernel.org>
Subject: high res timestamps and SMP
Date: Wed, 19 Nov 2003 17:40:08 -0500 [thread overview]
Message-ID: <3FBBF148.20203@nortelnetworks.com> (raw)
We have a requirement to have high-res timestamps available on SMP systems.
Assuming that we are running identical cpus, is a sync-up at boot time
enough to give usable time values, or do I need to do force periodic
re-syncs?
We're currently looking at MIPS, x86 (Xeons), and PPC.
Thanks,
Chris
--
Chris Friesen | MailStop: 043/33/F10
Nortel Networks | work: (613) 765-0557
3500 Carling Avenue | fax: (613) 765-2986
Nepean, ON K2H 8E9 Canada | email: cfriesen@nortelnetworks.com
next reply other threads:[~2003-11-19 22:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-19 22:40 Chris Friesen [this message]
2003-11-20 3:02 ` high res timestamps and SMP john stultz
2003-11-20 10:21 ` Mikael Pettersson
2003-11-20 19:46 ` Anton Blanchard
2003-11-20 22:31 ` Chris Friesen
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