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Date:      Fri, 3 Apr 1998 08:11:06 -0800 (PST)
From:      Julian Elischer <julian@whistle.com>
To:        "Ron G. Minnich" <rminnich@Sarnoff.COM>
Cc:        freebsd-hackers@FreeBSD.ORG
Subject:   Re: Virtual Interface Architecture 
Message-ID:  <Pine.BSF.3.95.980403081001.9351F-100000@current1.whistle.com>
In-Reply-To: <Pine.SUN.3.91.980331122600.9500D-100000@terra>

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I was at a talk where he said he had 30 instructions for UDP, not TCP..


On Tue, 31 Mar 1998, Ron G. Minnich wrote:

> > As someone else mentioned, Van Jacobson has gotten the fast path case
> > down to ~30 instructions for TCP processing on the receive side.  If
> > we could get around all the complex memory management using something like
> > above, it should perform fairly well.
> 
> This has been mentioned, starting ca. 1990. Has anyone seen the code? 
> nowadays when I bring this up people shrug their shoulders in disbelief.
> Kind of a shame. 
> 
> ron
> 
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