From owner-freebsd-current@FreeBSD.ORG Sun Jul 22 11:06:49 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E852B16A417; Sun, 22 Jul 2007 11:06:49 +0000 (UTC) (envelope-from peter@wemm.org) Received: from overcee.wemm.org (unknown [IPv6:2001:5a8:4:2140:21b:fcff:fe24:feef]) by mx1.freebsd.org (Postfix) with ESMTP id BEA2213C465; Sun, 22 Jul 2007 11:06:49 +0000 (UTC) (envelope-from peter@wemm.org) Received: from overcee.wemm.org (localhost [127.0.0.1]) by overcee.wemm.org (8.14.1/8.14.1) with ESMTP id l6MB6m6r020104; Sun, 22 Jul 2007 04:06:48 -0700 (PDT) (envelope-from peter@wemm.org) Received: from localhost (localhost [[UNIX: localhost]]) by overcee.wemm.org (8.14.1/8.14.1/Submit) id l6MB6lSB020103; Sun, 22 Jul 2007 04:06:47 -0700 (PDT) (envelope-from peter@wemm.org) X-Authentication-Warning: overcee.wemm.org: peter set sender to peter@wemm.org using -f From: Peter Wemm To: freebsd-current@freebsd.org Date: Sun, 22 Jul 2007 04:06:47 -0700 User-Agent: KMail/1.9.6 References: <20070721174631.S561@10.0.0.1> <20070722091545.GA46858@rulez.sk> In-Reply-To: <20070722091545.GA46858@rulez.sk> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200707220406.47833.peter@wemm.org> Cc: Milos Vyletel , Jeff Roberson , current@freebsd.org Subject: Re: ULE status, invalid load, buildkernel times. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Jul 2007 11:06:50 -0000 On Sunday 22 July 2007, Milos Vyletel wrote: > On Sat, Jul 21, 2007 at 05:55:08PM -0700, Jeff Roberson wrote: > > I have a patch available at: > > > > http://people.freebsd.org/~jeff/ulehtt.diff > > > > This resolves issues in the code that handles HTT enabled > > processors and also adds some ULE information to bootverbose on SMP > > systems. Peter Wemm has a seperate patch that fixes a bug where > > some amd64 cpus were still being misidentified as HTT. Those of > > you with invalid loads either have Hyper-threading CPUs or > > misidentified amd cores. You should expect slightly poorer > > performance as long as your cores are misidentified but the bad > > loads should be fixed. > > > > I also believe that the buildkernel/world times are now > > significantly improved. If this is not the case for you please > > send a mail. Any other performance data is appreciated. > > > > Thanks, > > Jeff > > Hi, > > can you please point us to refered Peter Wemm's patch too? I can't > find it with google or on ~peter/. You can extract it from here: http://lists.freebsd.org/pipermail/p4-projects/2007-July/020058.html Sorry I don't have it in a more convenient format.. I'm about to fall asleep on my keyboard. :) Cheers, -Peter -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5