From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#9599: 24.0.50; xbacktrace very slow Date: Mon, 26 Sep 2011 01:00:24 -0400 Message-ID: References: <83ipog1p0v.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1317013290 10142 80.91.229.12 (26 Sep 2011 05:01:30 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 26 Sep 2011 05:01:30 +0000 (UTC) Cc: 9599@debbugs.gnu.org To: rms@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Sep 26 07:01:26 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1R83Jm-0003Og-9y for geb-bug-gnu-emacs@m.gmane.org; Mon, 26 Sep 2011 07:01:26 +0200 Original-Received: from localhost ([::1]:55859 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R83Jl-00028q-Fq for geb-bug-gnu-emacs@m.gmane.org; Mon, 26 Sep 2011 01:01:25 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:49257) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R83Ji-00028l-Fx for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2011 01:01:23 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R83Jh-0003za-DI for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2011 01:01:22 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:54676) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R83Jh-0003zW-9x for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2011 01:01:21 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1R83KM-00069l-4u for bug-gnu-emacs@gnu.org; Mon, 26 Sep 2011 01:02:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 26 Sep 2011 05:02:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 9599 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 9599-submit@debbugs.gnu.org id=B9599.131701327623607 (code B ref 9599); Mon, 26 Sep 2011 05:02:02 +0000 Original-Received: (at 9599) by debbugs.gnu.org; 26 Sep 2011 05:01:16 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1R83Jb-00068h-11 for submit@debbugs.gnu.org; Mon, 26 Sep 2011 01:01:16 -0400 Original-Received: from fencepost.gnu.org ([140.186.70.10]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1R83JZ-00068a-8j for 9599@debbugs.gnu.org; Mon, 26 Sep 2011 01:01:14 -0400 Original-Received: from eliz by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1R83Im-0003NH-CB; Mon, 26 Sep 2011 01:00:24 -0400 In-reply-to: (message from Richard Stallman on Sun, 25 Sep 2011 21:00:38 -0400) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Mon, 26 Sep 2011 01:02:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.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@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:51860 Archived-At: > Date: Sun, 25 Sep 2011 21:00:38 -0400 > From: Richard Stallman > CC: 9599@debbugs.gnu.org > Reply-to: rms@gnu.org > > Can you show a precise recipe starting with "emacs -Q"? > > gdb emacs > source .gdbinit > b Finternal_complete_buffer > r > C-x b Mes TAB > xbacktrace With this recipe and GDB 7.3, xbacktrace takes 0.79 sec on fencepost. To show execution times of GDB commands, type "maint time" once in the beginning of the session. AFAIK, this command should be available in GDB 6.8 as well.