From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jason Rumney Newsgroups: gmane.emacs.bugs Subject: bug#3208: 23.0.93; Memory full / crash when displaying lots of characters from a large font (like Arial Unicode or Code2000) which is not explicitly selected (on Win32) Date: Fri, 26 Jun 2009 13:54:36 +0800 Message-ID: <4A44629C.9040209@gnu.org> References: <49FF3340.2040008@gmx.de> <4A005A64.5050908@gnu.org> <4A3F1B05.7030105@gnu.org> <4A3F7058.902@gnu.org> <4A3F81AC.1070404@gnu.org> <4A420357.8050706@gnu.org> <4A422909.9060800@gnu.org> <4A4379F7.4000100@gnu.org> Reply-To: Jason Rumney , 3208@emacsbugs.donarmstrong.com 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: ger.gmane.org 1245997066 17021 80.91.229.12 (26 Jun 2009 06:17:46 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 26 Jun 2009 06:17:46 +0000 (UTC) Cc: schierlm@gmx.de, 3208@emacsbugs.donarmstrong.com To: Kenichi Handa Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jun 26 08:17:39 2009 Return-path: Envelope-to: geb-bug-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 1MK4kk-00013s-Qq for geb-bug-gnu-emacs@m.gmane.org; Fri, 26 Jun 2009 08:17:39 +0200 Original-Received: from localhost ([127.0.0.1]:57903 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MK4kj-0004rg-Uc for geb-bug-gnu-emacs@m.gmane.org; Fri, 26 Jun 2009 02:17:37 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MK4ke-0004pB-OJ for bug-gnu-emacs@gnu.org; Fri, 26 Jun 2009 02:17:32 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MK4kZ-0004jI-Uj for bug-gnu-emacs@gnu.org; Fri, 26 Jun 2009 02:17:31 -0400 Original-Received: from [199.232.76.173] (port=43074 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MK4kZ-0004it-CX for bug-gnu-emacs@gnu.org; Fri, 26 Jun 2009 02:17:27 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:48263) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1MK4kY-00045n-Sk for bug-gnu-emacs@gnu.org; Fri, 26 Jun 2009 02:17:27 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n5Q6HMfJ006059; Thu, 25 Jun 2009 23:17:24 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.14.3/8.14.3/Submit) id n5Q605wv002320; Thu, 25 Jun 2009 23:00:05 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Jason Rumney Original-Sender: Jason Rumney Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs , owner@emacsbugs.donarmstrong.com Resent-Date: Fri, 26 Jun 2009 06:00:05 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 3208 X-Emacs-PR-Package: emacs,w32 X-Emacs-PR-Keywords: Original-Received: via spool by 3208-submit@emacsbugs.donarmstrong.com id=B3208.12459957181742 (code B ref 3208); Fri, 26 Jun 2009 06:00:05 +0000 Original-Received: (at 3208) by emacsbugs.donarmstrong.com; 26 Jun 2009 05:55:18 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. 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([61.4.103.130]) by mx.google.com with ESMTPS id k2sm5102724rvb.42.2009.06.25.22.55.10 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 25 Jun 2009 22:55:12 -0700 (PDT) User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) In-Reply-To: X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) Resent-Date: Fri, 26 Jun 2009 02:17:31 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:28982 Archived-At: Kenichi Handa wrote: > If no GC happens while displaying all characters of that > long line, those temporarily created Lisp vectors accumulate > in memory without reused, which may lead to memory full. > While I was profiling to try to identify a possible cause, there were 6 GCs in the 25 seconds that Emacs was running (taking up 22% of the time). So GC does seem to happen, though maybe it was after the first warning was thrown.