From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Sebastien Vauban" Newsgroups: gmane.emacs.bugs Subject: bug#15876: 24.3.50; Highly degraded performance between rev 114715 and 115006 Date: Wed, 13 Nov 2013 21:23:14 +0100 Organization: Sebastien Vauban Message-ID: <8638n0nj9p.fsf@somewhere.org> References: <867gcdiqji.fsf@somewhere.org> <86fvr09z55.fsf@somewhere.org> <83fvr01du4.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1384374250 23859 80.91.229.3 (13 Nov 2013 20:24:10 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 13 Nov 2013 20:24:10 +0000 (UTC) Cc: 15876-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Wed Nov 13 21:24:15 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Vggyz-0002k9-Ua for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Nov 2013 21:24:14 +0100 Original-Received: from localhost ([::1]:50657 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vggyz-0006ce-H0 for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Nov 2013 15:24:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51777) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vggys-0006cP-Pe for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Wed, 13 Nov 2013 15:24:10 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vggyo-0000kN-Ms for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Wed, 13 Nov 2013 15:24:06 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:36543) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vggyo-0000kJ-JU for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Wed, 13 Nov 2013 15:24:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Vggyo-0000uk-1P for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Wed, 13 Nov 2013 15:24:02 -0500 X-Loop: help-debbugs-mXXj517/zsQ@public.gmane.org Resent-From: "Sebastien Vauban" Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org Resent-Date: Wed, 13 Nov 2013 20:24:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs-mXXj517/zsQ@public.gmane.org X-GNU-PR-Message: followup 15876 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 15876-submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org id=B15876.13843742203485 (code B ref 15876); Wed, 13 Nov 2013 20:24:01 +0000 Original-Received: (at 15876) by debbugs.gnu.org; 13 Nov 2013 20:23:40 +0000 Original-Received: from localhost ([127.0.0.1]:50562 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VggyR-0000u9-SH for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Wed, 13 Nov 2013 15:23:40 -0500 Original-Received: from dd5e0353a.access.telenet.be ([213.224.53.58]:60369 helo=mail.missioncriticalit.com) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VggyQ-0000tu-3I for 15876-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Wed, 13 Nov 2013 15:23:39 -0500 Original-Received: from MUNDANEUM.i-did-not-set--mail-host-address--so-tickle-me (unknown [10.10.4.62]) by mail.missioncriticalit.com (Postfix) with ESMTPS id 166B3503A18; Wed, 13 Nov 2013 21:26:06 +0100 (CET) X-Url: Under construction... X-Archive: encrypt In-Reply-To: <83fvr01du4.fsf-mXXj517/zsQ@public.gmane.org> (Eli Zaretskii's message of "Wed, 13 Nov 2013 18:11:31 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (windows-nt) X-BeenThere: debbugs-submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Xref: news.gmane.org gmane.emacs.bugs:80376 Archived-At: Eli Zaretskii wrote: >> From: "Sebastien Vauban" >> Date: Wed, 13 Nov 2013 15:04:06 +0100 >> Cc: 15876-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org >> >> - Moving with C-up/down takes more time with latest Emacs, and uses up to 33% >> of my CPU (vs about 1% with rev 114715). >> >> - S-TAB'ing in an Org mode file takes 20s (vs 1s with rev 114715) and eats up >> to 33% of my CPU as well. > > Try setting cache-long-scans to nil in your Org buffers, and see if > that makes any change. If it does, then please report as a bug with > some minimal reproduction recipe starting with "emacs -Q". It does not, as you can see in http://screencast.com/t/nBZ9VqyyW. There, I first try with the default setting, then eval your expression, and continue to move the cursor or S-TAB. Still the same long delays, and over-usage of the CPU. BTW, I was expecting it to be so, as I'm using a Git copy of Org [1] -- this was not said in my mail. Hence, if a change in Org was responsible for the problem, I *should* have it in both Emacs versions or not at all, no? Of course, would I use the Org built-in with Emacs, changing of Emacs version would mean also changing of Org version. But that's not my case. Best regards, Seb [1] Currently: Org-mode version 8.2.1 (release_8.2.1-202-gea797e.dirty @ ~/Public/Repositories/org-mode/lisp/). -- Sebastien Vauban