From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on yquem.inria.fr X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=disabled version=3.1.3 X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from concorde.inria.fr (concorde.inria.fr [192.93.2.39]) by yquem.inria.fr (Postfix) with ESMTP id CE484BC69 for ; Tue, 14 Aug 2007 16:34:26 +0200 (CEST) Received: from capsaicin.mamane.lu (5.xs4all.nl [82.95.233.223]) by concorde.inria.fr (8.13.6/8.13.6) with ESMTP id l7EEYOH9020997 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NO) for ; Tue, 14 Aug 2007 16:34:26 +0200 Received: from master by capsaicin.mamane.lu with local (Exim 4.67) (envelope-from ) id 1IKxTT-0007lt-Ms; Tue, 14 Aug 2007 16:34:23 +0200 Date: Tue, 14 Aug 2007 16:34:23 +0200 From: Lionel Elie Mamane To: "Koprowski, A." Cc: caml-list@yquem.inria.fr Subject: Re: [Caml-list] Utilizing more than 4GB of memory in caml? Message-ID: <20070814143423.GA29829@capsaicin.mamane.lu> Mail-Followup-To: Lionel Elie Mamane , "Koprowski, A." , caml-list@yquem.inria.fr References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Operating-System: GNU/Linux X-Request-PGP: http://www.mamane.lu/openpgp/rsa_v4_4096.asc User-Agent: Mutt/1.5.13 (2006-08-11) X-Miltered: at concorde with ID 46C1BD70.001 by Joe's j-chkmail (http://j-chkmail . ensmp . fr)! X-Spam: no; 0.00; 0200,:01 ocaml:01 wrote:01 exception:01 caml-list:01 boot:01 caml:02 kernel:02 utilizing:96 gnu:03 tue:06 i'd:06 linux:07 linux:07 lionel:07 On Tue, Aug 14, 2007 at 04:16:14PM +0200, Koprowski, A. wrote: > I have a 32-bit linux machine with 48-bit addressing of its 128GB of > RAM. I'd very much like to use this amount of memory; however I get > Out_of_memory exception after ocaml consumes 4GB. Is there anything I > can do to get my hands on more than 4GB? Run a 64 bit GNU/Linux on that machine, either as the master system or in a chroot (requires the master system to boot on a 64 bit kernel) or a virtualised machine. -- Lionel