From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3790 invoked by alias); 3 Feb 2011 21:00:15 -0000 Received: (qmail 3781 invoked by uid 22791); 3 Feb 2011 21:00:14 -0000 X-SWARE-Spam-Status: No, hits=-6.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 03 Feb 2011 21:00:10 +0000 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id p13Kxvwf003972 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 3 Feb 2011 15:59:58 -0500 Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id p13Kxv3t001816; Thu, 3 Feb 2011 15:59:57 -0500 Received: from opsy.redhat.com (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id p13KxuNm024625; Thu, 3 Feb 2011 15:59:56 -0500 Received: by opsy.redhat.com (Postfix, from userid 500) id 614EF378BA7; Thu, 3 Feb 2011 13:59:56 -0700 (MST) From: Tom Tromey To: Markus Alber Cc: Michael Snyder , Subject: Re: performance of multithreading gets gradually worse under gdb References: <8b62d2819c94a232987155aa99e01983@hyperion-imrt.org> <4D49BE4E.9000009@vmware.com> <76bccf1875854ebc69b6a892fb84a976@hyperion-imrt.org> <4D49D016.7000607@vmware.com> <0e69c90ce85e34a24a5bcef1ce391aae@hyperion-imrt.org> Date: Thu, 03 Feb 2011 21:00:00 -0000 In-Reply-To: (Tom Tromey's message of "Thu, 03 Feb 2011 13:57:12 -0700") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2011-02/txt/msg00019.txt.bz2 >>>>> "Tom" == Tom Tromey writes: Tom> I debugged gdb a little and it does indeed seem to be leaking here. Also, I didn't notice a gdb slowdown. It would be interesting to see a profile. Tom