From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13005 invoked by alias); 9 Jul 2008 13:18:41 -0000 Received: (qmail 12987 invoked by uid 22791); 9 Jul 2008 13:18:40 -0000 X-Spam-Check-By: sourceware.org Received: from agminet01.oracle.com (HELO agminet01.oracle.com) (141.146.126.228) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 09 Jul 2008 13:18:20 +0000 Received: from agmgw2.us.oracle.com (agmgw2.us.oracle.com [152.68.180.213]) by agminet01.oracle.com (Switch-3.2.4/Switch-3.1.7) with ESMTP id m69DIGP4027965; Wed, 9 Jul 2008 08:18:16 -0500 Received: from acsmt302.oracle.com (acsmt302.oracle.com [141.146.40.137]) by agmgw2.us.oracle.com (Switch-3.2.0/Switch-3.2.0) with ESMTP id m69DIGZ1011000; Wed, 9 Jul 2008 07:18:16 -0600 Message-ID: <6267163.1215609495901.JavaMail.oracle@acsmt302.oracle.com> Date: Wed, 09 Jul 2008 13:38:00 -0000 From: Paolo Carlini To: Benjamin Kosnik , Johannes Singler , gcc-patches@gcc.gnu.org, libstdc++ Subject: Re: [PATCH][libstdc++-v3 parallel mode] In-Reply-To: <4874B88C.50607@ira.uka.de> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit References: <487387CF.80609@ira.uka.de> <20080708160343.5b7c75f0@balbo.artheist.org> <4874B88C.50607@ira.uka.de> X-Mailer: Oracle Webmail Client(UIX) Content-Language: en-US Accept-Language: en-US X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2008-07/txt/msg00708.txt.bz2 Hi, > However, to trigger the > bug, a quite long sequence must be permuted, which costs time > and space. A bit vague, no? How much? Say <~ 10 MB and <~ 3 secs on a ~ 2-3 GHz dual core? That would be still reasonable... Paolo.