From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tassilo Horn Newsgroups: gmane.emacs.devel Subject: Re: Low redisplay performance (23 regression) Date: Wed, 29 Apr 2009 21:45:41 +0200 Message-ID: <87eivb4522.fsf@thinkpad.tsdh.de> References: <4870CC42-A08E-4BE9-B566-0F4DA7AB0B74@gmail.com> <878wlj228q.fsf@freebits.de> <87r5zb4auv.fsf@thinkpad.tsdh.de> <24EC426D-D6DA-438B-B794-72C123142235@gmail.com> <87my9z48y9.fsf@thinkpad.tsdh.de> <14FF0914-56BA-41D6-85DA-A4024694CF75@gmail.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1241034371 12661 80.91.229.12 (29 Apr 2009 19:46:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 29 Apr 2009 19:46:11 +0000 (UTC) Cc: David Reitter To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Apr 29 21:45:59 2009 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1LzFjC-0004ux-3n for ged-emacs-devel@m.gmane.org; Wed, 29 Apr 2009 21:45:59 +0200 Original-Received: from localhost ([127.0.0.1]:52657 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LzFjB-0003rb-C5 for ged-emacs-devel@m.gmane.org; Wed, 29 Apr 2009 15:45:57 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LzFj5-0003rO-Se for emacs-devel@gnu.org; Wed, 29 Apr 2009 15:45:51 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LzFj0-0003qq-7g for emacs-devel@gnu.org; Wed, 29 Apr 2009 15:45:50 -0400 Original-Received: from [199.232.76.173] (port=50909 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LzFj0-0003qn-2A for emacs-devel@gnu.org; Wed, 29 Apr 2009 15:45:46 -0400 Original-Received: from out1.smtp.messagingengine.com ([66.111.4.25]:34689) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LzFiz-0007xs-MN for emacs-devel@gnu.org; Wed, 29 Apr 2009 15:45:45 -0400 Original-Received: from compute1.internal (compute1.internal [10.202.2.41]) by out1.messagingengine.com (Postfix) with ESMTP id 47FF5336692; Wed, 29 Apr 2009 15:45:45 -0400 (EDT) Original-Received: from heartbeat2.messagingengine.com ([10.202.2.161]) by compute1.internal (MEProxy); Wed, 29 Apr 2009 15:45:45 -0400 X-Sasl-enc: FXMHmCDqKcyGrS15w8mmGnaGTRVO35dFHvhRrE7agbU7 1241034344 Original-Received: from thinkpad.tsdh.de (p54AF2946.dip0.t-ipconnect.de [84.175.41.70]) by mail.messagingengine.com (Postfix) with ESMTPA id 24CDF466BB; Wed, 29 Apr 2009 15:45:43 -0400 (EDT) Mail-Followup-To: emacs-devel@gnu.org, David Reitter In-Reply-To: <14FF0914-56BA-41D6-85DA-A4024694CF75@gmail.com> (David Reitter's message of "Wed, 29 Apr 2009 14:26:53 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) X-detected-operating-system: by monty-python.gnu.org: Genre and OS details not recognized. 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:110557 Archived-At: David Reitter writes: Hi David, >>> As said earlier, I found that using face-remapping is highly >>> correlated with this slow-down. >> >> Ah, sorry, I must have missed that. > > Oh no problem at all. In fact I'm very grateful that you're > reproducing the problem, and presumably you're reproducing it not on > NS but elsewhere. Yes, this is on Gentoo GNU/Linux with xft font backend (DeJaVu Sans Mono as default face). GNU Emacs 23.0.92.1 (x86_64-pc-linux-gnu, GTK+ Version 2.14.7) of 2009-04-28 on thinkpad Bye, Tassilo