Date: Sun, 17 Feb 2002 19:39:39 +0100 (CET) From: Roy Sigurd Karlsbakk <roy@karlsbakk.net> To: Dag-Erling Smorgrav <des@ofug.org> Cc: Thomas Hurst <tom.hurst@clara.net>, <hiten@uk.FreeBSD.org>, <hackers@FreeBSD.ORG>, <freebsd-questions@FreeBSD.ORG> Subject: Re: in-kernel HTTP Server for FreeBSD? Message-ID: <Pine.LNX.4.30.0202171935060.6486-100000@mustard.heime.net> In-Reply-To: <xzpit8wdkmb.fsf@flood.ping.uio.no>
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> > > sendfile() isn't zero-copy, it's just two-less-copies. > > zero-copy means "zero copy-operations within memory" > > To an MCSE, maybe. strange ... It's interesting that Dr. Scient Paal Halvorsen that recently finished his thesis about the subject 'Memory buffering / caching in multimedia streaming systems'. This has the following description The INSTANCE operating system enhancements show great improvements for multimedia streaming. In this thesis, we want to look at buffering/caching/prefetching mechanisms suitable for multimedia streams combined with the INSTANCE zero-copy data path. See http://www.ifi.uio.no/~paalh/index2.html for more info hm Am I an idiot here or have someone else misunderstood? -- Roy Sigurd Karlsbakk, MCSE, MCNE, CLS, LCA Computers are like air conditioners. They stop working when you open Windows. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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