From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Torsten Zirzlaff Newsgroups: gmane.emacs.help Subject: Re: Q: High processor load with change to GNU Emacs 22 under Windows Date: Tue, 09 Oct 2007 06:25:37 +0200 Organization: The Testsite Message-ID: References: <87lkag1wpa.fsf@gmx.de> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1191912046 23750 80.91.229.12 (9 Oct 2007 06:40:46 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 9 Oct 2007 06:40:46 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Tue Oct 09 08:40:44 2007 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1If8ln-00035O-H9 for geh-help-gnu-emacs@m.gmane.org; Tue, 09 Oct 2007 08:40:43 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1If8li-0000xS-1T for geh-help-gnu-emacs@m.gmane.org; Tue, 09 Oct 2007 02:40:38 -0400 Original-Newsgroups: gnu.emacs.help Original-Lines: 28 Original-NNTP-Posting-Host: tinuviel.home-net.stg Original-X-Trace: nienor.home-net.stg 1191903938 10058 193.175.20.138 (9 Oct 2007 04:25:38 GMT) User-Agent: Thunderbird 2.0.0.6 (Macintosh/20070728) In-Reply-To: <87lkag1wpa.fsf@gmx.de> Original-Path: shelby.stanford.edu!headwall.stanford.edu!newsfeed.news2me.com!newsfeed.icl.net!newsfeed.fjserv.net!oleane.net!oleane!feed.ac-versailles.fr!proxad.net!feeder1-2.proxad.net!213.200.89.82.MISMATCH!tiscali!newsfeed1.ip.tiscali.net!news.tiscali.de!news.belwue.de!news.bawue.net!nienor.s.bawue.de!not-for-mail Original-Xref: shelby.stanford.edu gnu.emacs.help:152735 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:48237 Archived-At: Hi. Sven Joachim schrieb: > Eli Zaretskii writes: > >>> From: Torsten Zirzlaff >>> Date: Sat, 06 Oct 2007 00:07:48 +0200 >>> >>> If I open a C or C++ file in Emacs 22 I encounter a very high >>> workload. On a single porcessor system GNU Emacs uses 100% >>> of the CPU while I do nothing. If I +g I stops shortly >>> and starts again. On a multiprocessor system it uses up a >>> complete CPU. This only happens if I load a C/C++ file. >> Does the problem go away if you start Emacs with "emacs -Q", and then >> open a C/C++ file? If so, maybe you load in your .emacs some optional >> package that causes this problem. > > One particular package that causes this problem is semantic prior to > version 1.0pre4 (see etc/NEWS). It seems that you were right. After I had installed CEDET 1.0pre4 this behaviour had vanished. Many thanks for the help from the people here in this group. Ciao Torsten