Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 17 Mar 2002 10:29:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 17 Mar 2002 10:29:24 -0500 Received: from mail3.aracnet.com ([216.99.193.38]:51685 "EHLO mail3.aracnet.com") by vger.kernel.org with ESMTP id ; Sun, 17 Mar 2002 10:29:17 -0500 Date: Sun, 17 Mar 2002 07:29:17 -0800 From: "Martin J. Bligh" Reply-To: "Martin J. Bligh" To: Mike Galbraith , Daniel Egger cc: linux-kernel@vger.kernel.org Subject: Re: [Lse-tech] 7.52 second kernel compile Message-ID: <808957549.1016350156@[10.10.2.3]> In-Reply-To: In-Reply-To: X-Mailer: Mulberry/2.1.2 (Win32) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > Yes. Last time I tested, -pipe was _always_ a loser, and writing to > swap was measurably faster than writing to fs. Yup, was a looser for me too. I have a vague random theory that things get blocked on pipe writes, thus causing more context switches. I have plans at some point to try the improved pipe stuff that Hubertus and others were working on, and see if that helps. M. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/