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Date:      Thu, 06 Feb 2003 07:20:09 +0100
From:      phk@freebsd.org
To:        "Greg 'groggy' Lehey" <grog@freebsd.org>
Cc:        all-committers@freebsd.org, legacy-committers@freebsd.org, cvs-all@freebsd.org
Subject:   Re: cvs commit: src/sys/i386/include clock.h src/sys/i386/i386 tsc.c 
Message-ID:  <50092.1044512409@critter.freebsd.dk>
In-Reply-To: Your message of "Thu, 06 Feb 2003 11:19:40 %2B1030." <20030206004940.GH26321@wantadilla.lemis.com> 

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In message <20030206004940.GH26321@wantadilla.lemis.com>, "Greg 'groggy' Lehey" 
writes:

>>                   stddev          min          max        average
>>   CMOS             22200 Hz    -74980 Hz     34301 Hz   704928721 Hz
>>   DELAY             1805 Hz     -1984 Hz      2678 Hz   704937583 Hz
>>
>>   (The difference between the two averages is not statistically significant.)
>
>Does this get rid of the "microuptime went backwards" problem?

I don't expect so, on -current that is caused by hideous interrupt
responsetimes.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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