From owner-freebsd-performance@FreeBSD.ORG Sun Jun 22 19:25:53 2003 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9174237B401 for ; Sun, 22 Jun 2003 19:25:53 -0700 (PDT) Received: from dragon.nuxi.com (trang.nuxi.com [66.93.134.19]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0437E43F75 for ; Sun, 22 Jun 2003 19:25:53 -0700 (PDT) (envelope-from obrien@NUXI.com) Received: from dragon.nuxi.com (obrien@localhost [127.0.0.1]) by dragon.nuxi.com (8.12.9/8.12.9) with ESMTP id h5N2PqaQ053073; Sun, 22 Jun 2003 19:25:52 -0700 (PDT) (envelope-from obrien@dragon.nuxi.com) Received: (from obrien@localhost) by dragon.nuxi.com (8.12.9/8.12.9/Submit) id h5N2PqtE053072; Sun, 22 Jun 2003 19:25:52 -0700 (PDT) Date: Sun, 22 Jun 2003 19:25:52 -0700 From: "David O'Brien" To: Chuck Swiger Message-ID: <20030623022552.GD52619@dragon.nuxi.com> References: <20030621185821.30070.qmail@cr.yp.to> <3EF55072.30104@mac.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3EF55072.30104@mac.com> User-Agent: Mutt/1.4i X-Operating-System: FreeBSD 5.1-CURRENT Organization: The NUXI BSD Group X-Pgp-Rsa-Fingerprint: B7 4D 3E E9 11 39 5F A3 90 76 5D 69 58 D9 98 7A X-Pgp-Rsa-Keyid: 1024/34F9F9D5 X-Mailman-Approved-At: Sun, 22 Jun 2003 19:40:33 -0700 cc: freebsd-performance@freebsd.org Subject: Re: ten thousand small processes X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: freebsd-performance@freebsd.org List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Jun 2003 02:25:53 -0000 On Sun, Jun 22, 2003 at 02:45:06AM -0400, Chuck Swiger wrote: > D. J. Bernstein wrote: > [ ... ] > >I don't care much about the 3-page text segment. But I do care about the > >39 extra pages of VM, and the 8 extra pages of DRAM. There's no obstacle > >to having a small program fit into _one_ page per process; two or three > >can be excused, but 39 is absurd. (Yes, I know that Solaris is worse.) > > Indeed-- Solaris insists that all programs be dynamicly linked; Sun claims > that > staticly linked programs violate the SPARC ABI. No, staticly linked programs viloate the general ELF (System V) ABI (also known as gABI). -- -- David (obrien@FreeBSD.org)