From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: Display slowness that is painful Date: Thu, 02 Feb 2006 11:37:10 +0100 Message-ID: References: NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1138904181 32461 80.91.229.2 (2 Feb 2006 18:16:21 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Thu, 2 Feb 2006 18:16:21 +0000 (UTC) Cc: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Feb 02 19:16:18 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1F4j00-0004sf-Nh for ged-emacs-devel@m.gmane.org; Thu, 02 Feb 2006 19:16:05 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1F4j38-00011v-6Q for ged-emacs-devel@m.gmane.org; Thu, 02 Feb 2006 13:19:18 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1F4hKp-00039C-Od for emacs-devel@gnu.org; Thu, 02 Feb 2006 11:29:28 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1F4geL-0001zk-0G for emacs-devel@gnu.org; Thu, 02 Feb 2006 10:46:01 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1F4gZo-00010E-Sp for emacs-devel@gnu.org; Thu, 02 Feb 2006 10:40:55 -0500 Original-Received: from [199.232.41.67] (helo=mx20.gnu.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA:32) (Exim 4.52) id 1F4ez6-00060i-DZ; Thu, 02 Feb 2006 08:58:52 -0500 Original-Received: from [195.135.220.2] (helo=mx1.suse.de) by mx20.gnu.org with esmtp (Exim 4.52) id 1F4bpw-0007u4-UW; Thu, 02 Feb 2006 05:37:13 -0500 Original-Received: from Relay1.suse.de (mail2.suse.de [195.135.221.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.suse.de (Postfix) with ESMTP id 67D46EDAD; Thu, 2 Feb 2006 11:37:11 +0100 (CET) Original-To: rms@gnu.org X-Yow: CHUBBY CHECKER just had a CHICKEN SANDWICH in downtown DULUTH! In-Reply-To: (Richard M. Stallman's message of "Wed, 01 Feb 2006 23:16:07 -0500") User-Agent: Gnus/5.110003 (No Gnus v0.3) Emacs/22.0.50 (gnu/linux) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:49930 Archived-At: "Richard M. Stallman" writes: > When I visit a 13MB binary file (eg. the Emacs binary) I can hardly= notice > a slowdown here. > > I felicitate you on having found a case in which the problem > does not occur. Unfortunately, there are also cases where it does. I was able to reproduce it with your test case, the key difference appear= s to be the extraordinary long lines. Andreas. --=20 Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux Products GmbH, Maxfeldstra=DFe 5, 90409 N=FCrnberg, Germany PGP key fingerprint =3D 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED= 5 "And now for something completely different."