From owner-freebsd-chat Fri Feb 15 12:17:24 2002 Delivered-To: freebsd-chat@freebsd.org Received: from mail.isg.siue.edu (mail.isg.siue.edu [146.163.5.4]) by hub.freebsd.org (Postfix) with ESMTP id 20CE337B417 for ; Fri, 15 Feb 2002 12:17:21 -0800 (PST) Received: from WEBSHIELD1.isg.siue.edu (webshield1.isg.siue.edu [146.163.5.149]) by mail.isg.siue.edu (8.9.1/8.9.1) with SMTP id OAA15759 for ; Fri, 15 Feb 2002 14:17:09 -0600 (CST) Received: FROM mail.isg.siue.edu BY WEBSHIELD1.isg.siue.edu ; Fri Feb 15 14:17:08 2002 -0600 Received: from client156-52.ll.siue.edu (client156-52.ll.siue.edu [146.163.156.52]) by mail.isg.siue.edu (8.9.1/8.9.1) with ESMTP id OAA15656; Fri, 15 Feb 2002 14:17:05 -0600 (CST) Received: (from vcardon@localhost) by client156-52.ll.siue.edu (8.11.2/8.11.2/SuSE Linux 8.11.1-0.5) id g1FLJDC11091; Fri, 15 Feb 2002 15:19:13 -0600 Date: Fri, 15 Feb 2002 15:19:13 -0600 From: "Victor R. Cardona" To: Rob Cc: "freebsd-chat@FreeBSD.ORG" Subject: Re: Why is Python slower on FreeBSD than Windows? Message-ID: <20020215151913.A11038@client156-52.ll.siue.edu> References: <3C6D22C2.268E6915@pythonemproject.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-md5; protocol="application/pgp-signature"; boundary="xHFwDpU9dbj6ez1V" Content-Disposition: inline User-Agent: Mutt/1.3.12i In-Reply-To: <3C6D22C2.268E6915@pythonemproject.com>; from rob@pythonemproject.com on Fri, Feb 15, 2002 at 07:01:22AM -0800 Sender: owner-freebsd-chat@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org --xHFwDpU9dbj6ez1V Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Feb 15, 2002 at 07:01:22AM -0800, Rob wrote: > I've been doing some prototyping of some number crunching programs on > Python, and I found that Python is consistently slower on my laptop on > FreeBSD than when I boot into Windows. For example, one program takes > 800sec to run on FreeBSD and 300sec to run when I boot into Win2k. I am > wondering if I should try setting -03 in make.conf and remake Python and > Numpy. Right now I have just -O. You could temporarily set it to -O2. That will probably still produce correct code, and may improve performance a bit. -v --=20 Victor R. Cardona Powered by SuSE Linux 7.1 (i386) Professional GPG key ID E81B3A1C Key fingerprint =3D 0147 A234 99C3 F4C5 BC64 F501 654F DB49 E81B 3A1C --xHFwDpU9dbj6ez1V Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE8bXtRZU/bSegbOhwRAuHXAJ4/TnMo90PmgA/Rqm7M+4EZUMYPkgCbBgyV xsy70sTPMF40E//wNCNXt20= =45rI -----END PGP SIGNATURE----- --xHFwDpU9dbj6ez1V-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-chat" in the body of the message