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=1.8 required=5.0 tests=AWL,SPF_SOFTFAIL autolearn=disabled version=3.1.3 X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from mail4-relais-sop.national.inria.fr (mail4-relais-sop.national.inria.fr [192.134.164.105]) by yquem.inria.fr (Postfix) with ESMTP id 6AE7FBB84 for ; Fri, 16 Jan 2009 09:42:54 +0100 (CET) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AtACAGTXb0nVhjEYkWdsb2JhbACUAQEBAQEJCwoHEQMruG2FcQ X-IronPort-AV: E=Sophos;i="4.37,276,1231110000"; d="scan'208";a="33822096" Received: from ihsmtp02voda.lis.interhost.com (HELO ihsmtp02cons.lis.interhost.com) ([213.134.49.24]) by mail4-smtp-sop.national.inria.fr with ESMTP; 16 Jan 2009 09:42:54 +0100 Received: from [192.168.1.64] ([77.54.249.136]) by ihsmtp02cons.lis.interhost.com with Microsoft SMTPSVC(6.0.3790.3959); Fri, 16 Jan 2009 08:40:16 +0000 Message-ID: <4970488C.9080104@inescporto.pt> Date: Fri, 16 Jan 2009 08:42:52 +0000 From: Hugo Ferreira User-Agent: Thunderbird 2.0.0.19 (X11/20090105) MIME-Version: 1.0 To: "caml-list@inria.fr" Subject: Optimizing symbolic processing code Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 16 Jan 2009 08:40:16.0683 (UTC) FILETIME=[0E714FB0:01C977B6] X-Spam: no; 0.00; inference:01 inference:01 compiler:01 ocaml:01 node:01 prolog:01 prolog:01 symbolic:01 implemented:02 algorithms:03 optimizing:03 optimizing:03 ilp:07 tia:08 machine:09 Hello, I have implemented a simple Prolog like inference engine to be used in machine learning algorithms (ILP). My first basic test shows that inference is dismally slow (compared to a Prolog compiler). Consequently I am looking for information on optimizing the code. I have found: http://ocaml.janestreet.com/?q=node/30 http://camltastic.blogspot.com/2008/05/optimizing-memory-allocation-and-loops.html Does anyone have any other links or articles I may look at? TIA, Hugo F.