Date: Mon, 25 Nov 2002 17:40:25 -0800 From: Luigi Rizzo <rizzo@icir.org> To: Nate Lawson <nate@root.org> Cc: hackers@FreeBSD.ORG Subject: Re: out-of-order execution and code profiling Message-ID: <20021125174025.C70294@xorpc.icir.org> In-Reply-To: <Pine.BSF.4.21.0211251711510.84019-100000@root.org>; from nate@root.org on Mon, Nov 25, 2002 at 05:15:06PM -0800 References: <20021125162615.A52619@xorpc.icir.org> <Pine.BSF.4.21.0211251711510.84019-100000@root.org>
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thanks a lot for the pointer to CPUID luigi On Mon, Nov 25, 2002 at 05:15:06PM -0800, Nate Lawson wrote: ... > The Intel processor manual has an explicit example for this and recommends > you use cpuid as a serializing instruction before the call to rdtsc. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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