From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Lodato Subject: Re: [PATCH] Disable OpenSSL SHA1 implementation by default Date: Fri, 26 Feb 2010 16:33:23 -0500 Message-ID: References: <20100222110814.GA3247@progeny.tock> <20100222112326.GA21929@coredump.intra.peff.net> <20100226093633.GA9609@coredump.intra.peff.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Jonathan Nieder , git@vger.kernel.org, Nicolas Pitre , Robert Shearman , Ben Walton To: Jeff King X-From: git-owner@vger.kernel.org Fri Feb 26 22:36:07 2010 Return-path: Envelope-to: gcvg-git-2@lo.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Nl7qS-0001ru-1g for gcvg-git-2@lo.gmane.org; Fri, 26 Feb 2010 22:35:36 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966206Ab0BZVf3 convert rfc822-to-quoted-printable (ORCPT ); Fri, 26 Feb 2010 16:35:29 -0500 Received: from mail-gy0-f174.google.com ([209.85.160.174]:36161 "EHLO mail-gy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966162Ab0BZVf2 convert rfc822-to-8bit (ORCPT ); Fri, 26 Feb 2010 16:35:28 -0500 Received: by gyh20 with SMTP id 20so271484gyh.19 for ; Fri, 26 Feb 2010 13:35:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :from:date:message-id:subject:to:cc:content-type :content-transfer-encoding; bh=wEfbFEIU74gM+SSaYIEiBNKxBGXlaeH8RTIghF6kb7g=; b=qdocLWVn4wbtvXFGzzXrYb145j+wcYuftu/SAot0+0iL6nDbmFrv15ShrbGe/jwMuV 3S11LCEoN1AclA4OwEJGHAhpCHXWKd1AuuQ7ab4+b+s+St8Gq9dBib7pvG/Rp9opg9Nv EmYjxKlTKRsJtzdC9AoUVoINjGRedPysephU0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; b=nSb+Nua1CifWf+cSnF7sv/C6olfimk/c2tG/HIP/pdj97qXylHShAYaV+p+cU8s1WE mRS3Y2746zK82Gv+IhAqJTbnnNA+SFL3WcGIg0NnUnPBlEz/NkVtAJO//vTOhOblRSie wYfuo0pcIhU08R42T9ZQbBMLFebWMco4Hr+oM= Received: by 10.90.40.31 with SMTP id n31mr1006703agn.76.1267220125430; Fri, 26 Feb 2010 13:35:25 -0800 (PST) In-Reply-To: <20100226093633.GA9609@coredump.intra.peff.net> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: On Fri, Feb 26, 2010 at 4:36 AM, Jeff King wrote: > Dropping the openssl link dependency gives: > > =C2=A0stock, make -j4 test (best of 3): > =C2=A057.43user 74.60system 1:09.48elapsed 190%CPU > > =C2=A0NO_OPENSSL=3DTooSlow, make -j4 test (best of 3): > =C2=A050.64user 68.74system 1:03.48elapsed 188%CPU > > Which is almost a 12% speedup by dropping openssl. I got about an 8% speedup on this test. master make -j4 test 216.72s user 296.83s system 171% cpu 4:58.80 total make -j4 test 217.21s user 293.97s system 171% cpu 4:58.53 total make -j4 test 216.08s user 293.76s system 165% cpu 5:08.39 total master + this patch make -j4 test 199.21s user 258.88s system 159% cpu 4:47.60 total make -j4 test 198.61s user 264.40s system 168% cpu 4:35.42 total make -j4 test 197.12s user 268.74s system 169% cpu 4:35.33 total