Date: Thu, 21 Jun 2001 17:12:08 +0200 (CEST) From: Martin Blapp <mb@imp.ch> To: Bruce Evans <bde@zeta.org.au> Cc: <smp@FreeBSD.ORG>, Brad Karp <bkarp@icsi.berkeley.edu>, <phk@FreeBSD.ORG> Subject: RE: clock speedup on SMP boxes Message-ID: <20010621170959.V766-100000@levais.imp.ch> In-Reply-To: <Pine.BSF.4.21.0106212336310.32561-100000@besplex.bde.org>
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Hi, > Just gettimeofday() produces 8sec time drifting now. No need > to use poll() in our little programm I sent previously. And this is a lot more strange ! If we start the gettimeofday() loop once (on one CPU) I get the timedrift with 8 seconds per minute. If we start it twice so it runs on both CPU's, there is no significant timedrift !!! Something here is cracy. Martin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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