Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 20 Dec 2001 01:09:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 20 Dec 2001 01:09:16 -0500 Received: from lacrosse.corp.redhat.com ([12.107.208.154]:44672 "EHLO lacrosse.corp.redhat.com") by vger.kernel.org with ESMTP id ; Thu, 20 Dec 2001 01:07:45 -0500 Date: Thu, 20 Dec 2001 01:07:42 -0500 From: Benjamin LaHaise To: "David S. Miller" Cc: torvalds@transmeta.com, cs@zip.com.au, billh@tierra.ucsd.edu, linux-kernel@vger.kernel.org, linux-aio@kvack.org Subject: Re: aio Message-ID: <20011220010742.A4254@redhat.com> In-Reply-To: <20011219.215730.66180642.davem@redhat.com> <20011220005928.F3682@redhat.com> <20011219.220247.101870714.davem@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20011219.220247.101870714.davem@redhat.com>; from davem@redhat.com on Wed, Dec 19, 2001 at 10:02:47PM -0800 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 19, 2001 at 10:02:47PM -0800, David S. Miller wrote: > Why are you limiting me to a single process? :-) Can I have at least > 1 per cpu possibly? :-))) 1 process. 1 cpu machine. 1 gige card. As much ram as you want. No syscalls. Must exhibit a load curve similar to: y | ............... | . |. +----------------x Where x == requests per second sent to the machine and y is the number of resposes per second sent out of the machine. Hint: read the phttpd and /dev/poll papers for an idea of the breakdown that happens for larger values of x (make the cpu slower to cause the interesting points to move lower). For a third dimension to the graph, make the number of total connections the z axis. -ben -- Fish. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/