X-Original-To: pgsql-performance-postgresql.org@localhost.postgresql.org Received: from localhost (av.hub.org [200.46.204.144]) by svr1.postgresql.org (Postfix) with ESMTP id 5FE5DDA4A5 for ; Fri, 7 Oct 2005 20:55:41 -0300 (ADT) Received: from svr1.postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 81217-02 for ; Fri, 7 Oct 2005 23:55:35 +0000 (GMT) Received: from mail.mi8.com (d01gw02.mi8.com [63.240.6.46]) by svr1.postgresql.org (Postfix) with ESMTP id D697CD9E0C for ; Fri, 7 Oct 2005 20:55:35 -0300 (ADT) Received: from 172.16.1.110 by mail.mi8.com with ESMTP (- Welcome to Mi8 Corporation www.Mi8.com (D2)); Fri, 07 Oct 2005 19:55:30 -0400 X-Server-Uuid: 7829E76E-BB9E-4995-8473-3C0929DF7DD1 Received: from MI8NYCMAIL06.Mi8.com ([172.16.1.175]) by D01SMTP01.Mi8.com with Microsoft SMTPSVC(6.0.3790.211); Fri, 7 Oct 2005 19:55:30 -0400 Received: from 67.103.45.218 ([67.103.45.218]) by MI8NYCMAIL06.Mi8.com ( [172.16.1.219]) via Exchange Front-End Server mi8owa.mi8.com ( [172.16.1.104]) with Microsoft Exchange Server HTTP-DAV ; Fri, 7 Oct 2005 19:55:29 -0500 User-Agent: Microsoft-Entourage/11.2.0.050811 Date: Fri, 07 Oct 2005 16:55:28 -0700 Subject: Re: [HACKERS] A Better External Sort? From: "Luke Lonergan" To: "Steinar H. Gunderson" , pgsql-performance@postgresql.org Message-ID: Thread-Topic: [HACKERS] [PERFORM] A Better External Sort? Thread-Index: AcXLmpes1joU+DeNEdqS5AANk63kWA== In-Reply-To: <20051006001239.GB7856@uio.no> MIME-Version: 1.0 X-OriginalArrivalTime: 07 Oct 2005 23:55:30.0331 (UTC) FILETIME=[991046B0:01C5CB9A] X-WSS-ID: 6F59D5780IW716784-01-01 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=1.573 required=5 tests=[AWL=-0.008, FORGED_RCVD_HELO=0.05, RCVD_NUMERIC_HELO=1.531] X-Spam-Level: * X-Archive-Number: 200510/149 X-Sequence-Number: 14917 Steinar, On 10/5/05 5:12 PM, "Steinar H. Gunderson" wrote: > What? strlen is definitely not in the kernel, and thus won't count as system > time. System time on Linux includes time spent in glibc routines. - Luke