From owner-freebsd-hackers@FreeBSD.ORG Sun Feb 25 23:55:54 2007 Return-Path: X-Original-To: hackers@freebsd.org Delivered-To: freebsd-hackers@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 20D1D16A403; Sun, 25 Feb 2007 23:55:54 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.freebsd.org (Postfix) with ESMTP id 0A2D313C442; Sun, 25 Feb 2007 23:55:54 +0000 (UTC) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id B299B1A3C19; Sun, 25 Feb 2007 15:55:53 -0800 (PST) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 0E18B524AA; Sun, 25 Feb 2007 18:55:50 -0500 (EST) Date: Sun, 25 Feb 2007 18:55:50 -0500 From: Kris Kennaway To: Martin Blapp Message-ID: <20070225235550.GA80623@xor.obsecurity.org> References: <20070224213111.GB41434@xor.obsecurity.org> <346a80220702242100i7ec22b5h4b25cc7d20d03e98@mail.gmail.com> <20070225054120.GA47059@xor.obsecurity.org> <20070225104709.S36322@fledge.watson.org> <20070225134508.C18301@godot.imp.ch> <20070225193128.GC77205@xor.obsecurity.org> <20070226002323.V18301@godot.imp.ch> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="EVF5PPMfhYS0aIcm" Content-Disposition: inline In-Reply-To: <20070226002323.V18301@godot.imp.ch> User-Agent: Mutt/1.4.2.2i Cc: hackers@freebsd.org, Robert Watson , Kris Kennaway Subject: Re: Progress on scaling of FreeBSD on 8 CPU systems X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 25 Feb 2007 23:55:54 -0000 --EVF5PPMfhYS0aIcm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Feb 26, 2007 at 12:27:01AM +0100, Martin Blapp wrote: >=20 > Hi, >=20 > >If you can package up some kind of test or analogous workload that I > >can run, I'd be happy to take a look at profiling it on MP hardware. > > >=20 > Should be possible. Btw. Has setting kern.threads.virtual_cpu to a differ= ent > value effect for running programms or just started ones ? Dunno what that does, sorry. > >P.S. I assume you've done all the usual things like using libthr > >instead of libpthread. >=20 > Yes, all clamd installations we have run with libthr, since libptread is > completly unusable and libc_r has small hangs from time to time. The > question is just if this is a clamd problem or an threading library > problem. OK Kris --EVF5PPMfhYS0aIcm Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFF4iIFWry0BWjoQKURAv2oAJ9hYHPRrG/JTgT+IRElOtn+oNvnTQCg+jZ0 HPGrG4YYUm5km6FB9olEloQ= =rkOP -----END PGP SIGNATURE----- --EVF5PPMfhYS0aIcm--