From: "H. Peter Anvin" <hpa@zytor.com>
To: linux-kernel@vger.kernel.org
Subject: Re: rdtsc to mili secs?
Date: 6 Nov 2000 22:10:41 -0800 [thread overview]
Message-ID: <8u86d1$hhc$1@cesium.transmeta.com> (raw)
In-Reply-To: <20001106011000.A9787@athlon.random> <E13sa8o-0005jc-00@the-village.bc.nu> <20001106091723.A516@linuxcare.com> <3A078C65.B3C146EC@mira.net>
Followup to: <3A078C65.B3C146EC@mira.net>
By author: Antony Suter <antony@mira.net>
In newsgroup: linux.dev.kernel
>
> This issue, and all related issues, need to be taken care of for all
> speed changing CPUs from Intel, AMD and Transmeta. Is the answer of
> "howto write userland programs correctly with a speed changing cpu"
> in a FAQ somewhere?
>
At least in case of Transmeta, RDTSC will return wall time.
-hpa
--
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
http://www.zytor.com/~hpa/puzzle.txt
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next prev parent reply other threads:[~2000-11-07 6:11 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-05 23:09 rdtsc to mili secs? Sushil Agarwal
2000-11-06 0:10 ` Andrea Arcangeli
2000-11-06 0:28 ` Alan Cox
2000-11-06 0:34 ` Andrea Arcangeli
2000-11-06 0:46 ` Alan Cox
2000-11-06 17:17 ` Anton Blanchard
2000-11-06 17:27 ` Alan Cox
2000-11-07 5:00 ` Antony Suter
2000-11-07 6:10 ` H. Peter Anvin [this message]
2000-11-07 12:18 ` Alan Cox
2000-11-10 14:42 ` Pavel Machek
2000-11-10 21:38 ` H. Peter Anvin
2000-11-10 22:23 ` Rogier Wolff
2000-11-10 23:00 ` H. Peter Anvin
2000-11-14 21:22 ` Pavel Machek
2000-11-15 21:05 ` H. Peter Anvin
2000-11-16 10:57 ` Vojtech Pavlik
2000-11-16 23:09 ` H. Peter Anvin
2000-11-18 20:13 ` Pavel Machek
2000-11-18 23:48 ` H. Peter Anvin
2000-11-19 9:21 ` Vojtech Pavlik
2000-11-18 20:12 ` Pavel Machek
2000-11-18 22:13 ` Vojtech Pavlik
2000-11-19 20:24 ` Pavel Machek
2000-11-19 21:46 ` Vojtech Pavlik
-- strict thread matches above, loose matches on Subject: below --
2000-11-06 8:15 ming_l
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