From owner-freebsd-sparc64@FreeBSD.ORG Sat Aug 23 23:26:42 2003 Return-Path: Delivered-To: freebsd-sparc64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8750C16A4BF; Sat, 23 Aug 2003 23:26:42 -0700 (PDT) Received: from mail.cyberonic.com (mail.cyberonic.com [4.17.179.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5662843FAF; Sat, 23 Aug 2003 23:26:41 -0700 (PDT) (envelope-from jmg@hydrogen.funkthat.com) Received: from hydrogen.funkthat.com (node-40244c0a.sfo.onnet.us.uu.net [64.36.76.10]) by mail.cyberonic.com (8.12.8/8.12.5) with ESMTP id h7O774Rl005631; Sun, 24 Aug 2003 03:07:05 -0400 Received: (from jmg@localhost) by hydrogen.funkthat.com (8.12.9/8.11.6) id h7O6QcKj029874; Sat, 23 Aug 2003 23:26:38 -0700 (PDT) (envelope-from jmg) Date: Sat, 23 Aug 2003 23:26:38 -0700 From: John-Mark Gurney To: "David O'Brien" , sparc64@freebsd.org Message-ID: <20030824062638.GT10898@funkthat.com> Mail-Followup-To: David O'Brien , sparc64@freebsd.org References: <20030815121010.I97608@beagle.fokus.fraunhofer.de> <20030815135034.GA701@crow.dom2ip.de> <20030815080055.O22214@seekingfire.com> <20030815143404.GB701@crow.dom2ip.de> <20030816212727.GA6164@dragon.nuxi.com> <20030816220920.GA674@crow.dom2ip.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030816220920.GA674@crow.dom2ip.de> User-Agent: Mutt/1.4.1i X-Operating-System: FreeBSD 4.2-RELEASE i386 X-PGP-Fingerprint: B7 EC EF F8 AE ED A7 31 96 7A 22 B3 D8 56 36 F4 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html Subject: Re: Sparc slowdown - problem identified... X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: John-Mark Gurney List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Aug 2003 06:26:42 -0000 Thomas Moestl wrote this message on Sun, Aug 17, 2003 at 00:09 +0200: > I'll probably do that soon, but of course the bug which leaves the > caches disabled should also be fixed. Ok, I've commited a patch that jake provided to me to reenable the caches after a failed PCI peek. On just a kernel compile it goes from: 3771.66 real 3522.11 user 202.39 sys to: 1251.14 real 1133.63 user 103.13 sys definately can see t hat it's faster. -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."