From owner-freebsd-smp@FreeBSD.ORG Tue Oct 19 01:33:40 2004 Return-Path: Delivered-To: freebsd-smp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A66C116A4CE for ; Tue, 19 Oct 2004 01:33:40 +0000 (GMT) Received: from mproxy.gmail.com (rproxy.gmail.com [64.233.170.200]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4436343D31 for ; Tue, 19 Oct 2004 01:33:35 +0000 (GMT) (envelope-from joseph.koshy@gmail.com) Received: by mproxy.gmail.com with SMTP id 74so273218rnk for ; Mon, 18 Oct 2004 18:33:34 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:references; b=nSrJL0OWhHyPCXvKbgkfGEdwYBhdsjH27JzPPQhSaRlgaHMeJZMEmKHKhcZYitSQpuOhqIJAu2QGekSoDgX2dFqrwVLk1ePCH12XRDl0fLosDxEyyafwAvHSuTu6SfI/CkEBZODbgs3k37WVqep0kZFLgpbjXYkX6Kxbv7GqeKE Received: by 10.38.72.80 with SMTP id u80mr1710622rna; Mon, 18 Oct 2004 18:33:14 -0700 (PDT) Received: by 10.38.13.37 with HTTP; Mon, 18 Oct 2004 18:33:14 -0700 (PDT) Message-ID: <84dead72041018183348829ff1@mail.gmail.com> Date: Tue, 19 Oct 2004 01:33:14 +0000 From: Joseph Koshy To: "venkatesh.babu@nokia.com" In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit References: cc: freebsd-smp@freebsd.org Subject: Re: Multiprocessing for network protocol stack X-BeenThere: freebsd-smp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Joseph Koshy List-Id: FreeBSD SMP implementation group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Oct 2004 01:33:40 -0000 > latest FreeBSD like 4.x or 5.x to get multiprocessor support. So I am > trying to evaluate these options. You must have already looked at the following presentation (it gives a good overview of the stuff in 5.x): http://people.freebsd.org/~andre/FreeBSD-5.3-Networking.pdf > What parallelizing paradigm (Connection level parallelism / Packet level > parallelism / processor per message / predictable parallel protocol > processing) is implemented for network protocol stack (like TCP/IP) in > BSD 5.x ? What is "predictable parallel protocol processing"?