From owner-freebsd-questions@FreeBSD.ORG Fri Sep 12 13:19:34 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 876BF16A4C0 for ; Fri, 12 Sep 2003 13:19:34 -0700 (PDT) Received: from troutmask.apl.washington.edu (troutmask.apl.washington.edu [128.208.78.105]) by mx1.FreeBSD.org (Postfix) with ESMTP id 581EE43FB1 for ; Fri, 12 Sep 2003 13:19:33 -0700 (PDT) (envelope-from kargl@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (localhost [127.0.0.1]) h8CKJXeg005764 for ; Fri, 12 Sep 2003 13:19:33 -0700 (PDT) (envelope-from kargl@troutmask.apl.washington.edu) Received: (from kargl@localhost)h8CKJXM1005763 for freebsd-questions@freebsd.org; Fri, 12 Sep 2003 13:19:33 -0700 (PDT) (envelope-from kargl) From: "Steven G. Kargl" Message-Id: <200309122019.h8CKJXM1005763@troutmask.apl.washington.edu> To: freebsd-questions@freebsd.org Date: Fri, 12 Sep 2003 13:19:32 -0700 (PDT) X-Mailer: ELM [version 2.4ME+ PL99f (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII Subject: max physical memory per process? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Sep 2003 20:19:34 -0000 Assuming that a user has the proper resource limits set and assuming that the system has sufficient physical memory, what is the maximum amount of physical memory that a process can allocate? In particular, if I have a Tyan K8W (dual opteron platform) with 16 GB of memory, can my numerical simulation allocate up 15+ GB? -- Steve http://troutmask.apl.washington.edu/~kargl/