From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17589 invoked by alias); 4 Feb 2011 17:02:24 -0000 Received: (qmail 17575 invoked by uid 22791); 4 Feb 2011 17:02:24 -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; Fri, 04 Feb 2011 17:02:17 +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 (8.14.4/8.14.4) with ESMTP id p14H1xYo016694 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Fri, 4 Feb 2011 12:01:59 -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 p14H1wnU007126; Fri, 4 Feb 2011 12:01:58 -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 p14H1vbQ010403; Fri, 4 Feb 2011 12:01:57 -0500 Received: by opsy.redhat.com (Postfix, from userid 500) id 389783784E1; Fri, 4 Feb 2011 10:01:57 -0700 (MST) From: Tom Tromey To: Pedro Alves Cc: gdb@sourceware.org, "Ulrich Weigand" , Markus Alber , Michael Snyder , gdb-patches@sourceware.org Subject: Re: performance of multithreading gets gradually worse under gdb References: <201102032140.p13Le89f031563@d06av02.portsmouth.uk.ibm.com> <201102041455.20607.pedro@codesourcery.com> <201102041555.52179.pedro__21913.9744448059$1296834976$gmane$org@codesourcery.com> Date: Fri, 04 Feb 2011 17:02:00 -0000 In-Reply-To: <201102041555.52179.pedro__21913.9744448059$1296834976$gmane$org@codesourcery.com> (Pedro Alves's message of "Fri, 4 Feb 2011 15:55:51 +0000") 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-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2011-02/txt/msg00077.txt.bz2 Tom> Yeah, this looks reasonable to me. Pedro> Okay, thanks, I've applied it. Thanks Markus -- any way you could try gdb CVS HEAD to see if it fixes your problem? If it doesn't, then there are more bugs to find... Tom