Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266185AbUA1Vev (ORCPT ); Wed, 28 Jan 2004 16:34:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266189AbUA1Vev (ORCPT ); Wed, 28 Jan 2004 16:34:51 -0500 Received: from 104.engsoc.carleton.ca ([134.117.69.104]:59303 "EHLO quickman.certainkey.com") by vger.kernel.org with ESMTP id S266185AbUA1Ve2 (ORCPT ); Wed, 28 Jan 2004 16:34:28 -0500 Date: Wed, 28 Jan 2004 16:30:50 -0500 From: Jean-Luc Cooke To: linux-kernel@vger.kernel.org Subject: Re: [PATCH] crypto/sha256.c crypto/sha512.c Message-ID: <20040128213050.GB23977@certainkey.com> References: <20040127193945.GA15559@certainkey.com> <20040127202225.GA15808@certainkey.com> <20040127130504.1c760026.davem@redhat.com> <20040127221229.GA16413@certainkey.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040127221229.GA16413@certainkey.com> User-Agent: Mutt/1.5.5.1+cvs20040105i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1890 Lines: 58 Humm, Pardon my ignorance, but does silence mean "yes"? Didn't see any changes to http://samba.org/~jamesm/crypto/ JLC On Tue, Jan 27, 2004 at 05:12:29PM -0500, Jean-Luc Cooke wrote: > I updated the faster_sha2.c to include a quick performance test, same URL. > > The Ch/sec and Maj/sec can't be easily compared, however instruction > count can to some extent. > > http://jlcooke.ca/lkml/faster_sha2_x86.s > http://jlcooke.ca/lkml/faster_sha2_ppc.s > http://jlcooke.ca/lkml/faster_sha2_alpha.s > http://jlcooke.ca/lkml/faster_sha2_sparc.s > > Hope this helps, I'll know better next time I ask for patch-blessing. :) > > JLC > > > On Tue, Jan 27, 2004 at 01:05:04PM -0800, David S. Miller wrote: > > On Tue, 27 Jan 2004 15:22:25 -0500 > > Jean-Luc Cooke wrote: > > > > > The Ch() and Maj() operations are used a lot in sha256/512. > > > > Your analysis is great, but James was really asking for numbers :-) > > - > > 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/ > > -- > http://www.certainkey.com > Suite 4560 CTTC > 1125 Colonel By Dr. > Ottawa ON, K1S 5B6 > - > 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/ -- http://www.certainkey.com Suite 4560 CTTC 1125 Colonel By Dr. Ottawa ON, K1S 5B6 - 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/