From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.0 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id A092B1F453 for ; Thu, 21 Feb 2019 23:55:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726318AbfBUXzm (ORCPT ); Thu, 21 Feb 2019 18:55:42 -0500 Received: from injection.crustytoothpaste.net ([192.241.140.119]:34980 "EHLO injection.crustytoothpaste.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726267AbfBUXzm (ORCPT ); Thu, 21 Feb 2019 18:55:42 -0500 Received: from genre.crustytoothpaste.net (unknown [IPv6:2001:470:b978:101:3dc7:72ec:75fa:fee5]) (using TLSv1.2 with cipher ECDHE-RSA-CHACHA20-POLY1305 (256/256 bits)) (No client certificate requested) by injection.crustytoothpaste.net (Postfix) with ESMTPSA id A25ED60489; Thu, 21 Feb 2019 23:55:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=crustytoothpaste.net; s=default; t=1550793340; bh=MdLaOVGUJPJnATdEkBem89+o6UefXqJ5oWPZZw+PzC8=; h=Date:From:To:Cc:Subject:References:Content-Type: Content-Disposition:In-Reply-To:From:Reply-To:Subject:Date:To:CC: Resent-Date:Resent-From:Resent-To:Resent-Cc:In-Reply-To:References: Content-Type:Content-Disposition; b=CfM65odq0oOp8xwg6p8qbcJgcpHZw7jJ4a1m9PZWnGt2cdW5HDF9M8F170W+FSonD h9em+tmVKRFc38npAYD5/cnYZbdKrYdgKCTIyqdq+nPTb0byifgIaD6VGzNC6P2nj4 7hIiVtuu5Q+mOM3hGw2W0ECQXPFuUIKsPLIjqOcl1szhiH6z4fKwN9s+8+4kSdHrUo d60orX0Ks/6IxmkQPk+llPOo5ZJcq+lHY64YIcZ/pZNjILHc7G1+0GFAT9sDwo/SRJ 3B6ABGLTCSBz8WmmwdonPOxvpoGJwA0wUNtEWjqqjS4/VoVd+oMtICLgOXsiUJLO+x YylRxpx2Fpb32rzTo1vr69MaqEbvf6To3tvtS9VeRp8DDJMpgei911U+hyylNCrxqi PNSYhV14of1dpJ4lTVQVUzFig/yTX+rbldxWOQ1cLFt2uh2tDLzVNXPKU5/TtGgZxM PO6jDTIwSlg5Wo/ugb5PTlRsoQ/XusmYV276c+YCXrZA15i++J/ Date: Thu, 21 Feb 2019 23:55:34 +0000 From: "brian m. carlson" To: Duy Nguyen Cc: Junio C Hamano , "Randall S. Becker" , Git Mailing List , Johannes Schindelin Subject: Re: [ANNOUNCE] Git v2.21.0-rc2 Message-ID: <20190221235534.GC488342@genre.crustytoothpaste.net> Mail-Followup-To: "brian m. carlson" , Duy Nguyen , Junio C Hamano , "Randall S. Becker" , Git Mailing List , Johannes Schindelin References: <012601d4c8b5$54f1b730$fed52590$@nexbridge.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="OBd5C1Lgu00Gd/Tn" Content-Disposition: inline In-Reply-To: X-Machine: Running on genre using GNU/Linux on x86_64 (Linux kernel 4.19.0-2-amd64) User-Agent: Mutt/1.10.1 (2018-07-13) X-Scanned-By: MIMEDefang 2.79 on 127.0.1.1 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org --OBd5C1Lgu00Gd/Tn Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Feb 21, 2019 at 08:10:00PM +0700, Duy Nguyen wrote: > On Thu, Feb 21, 2019 at 2:41 AM Junio C Hamano wrote: > > Another mention of /dev/zero appears in t/helper/test-sha1.sh (not > > to be confused with t/helper/test-sha1.c). This seems to be run > > only with an explicit "make -C t/helper check-sha1" request, so > > perhaps nobody on your platform ran it to get hit by it. I wonder > > if anybody runs this on any platform, to be honest, though. >=20 > I vaguely remember Brian added something to test SHA-512 performance > but I can't find it. Maybe when he adds something (if it's not there > already) we can retire this script, or update it to check sha-512 too. Doing git blame on that script seems to show that it was written mostly by Junio. I think you may be thinking of test-tool hash-speed, which can be used to benchmark a hash implementation. That's what I used for most of my testing. We may not need both anymore, though. --=20 brian m. carlson: Houston, Texas, US OpenPGP: https://keybase.io/bk2204 --OBd5C1Lgu00Gd/Tn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.2.12 (GNU/Linux) iQIzBAABCgAdFiEEX8OngXdrJt+H9ww3v1NdgR9S9osFAlxvOnYACgkQv1NdgR9S 9osU9hAAlmkjtTYMooKaSmKD246Cc6Zi/Ph8+cnUw7FzvVTdG2v3ohF0UP1iyBTc /paZKAy4dwNY1dKHG4DyAeFEWd/UM9jjoZBIPYSALIUOt3+CEXAph+b2wu1+0BcJ 1McyER2oUnmKJEpZBvOyPl7KN/jzDcbdfYC3AAARIyxN3Ew1lPvqLNS5LG5olv/u U7Otqf44Xa/A5w6Zx04azAznPVOxiNrp3vz3RAorZlERQjO0J4NPgtvyLBHZ2i2s tde1SsZfuSo/oHBhqws/60xIx4Efng1y4fkp+iXzTG5QMsIVufYhIdUB37p4ECxZ TmMElOGzcc9E4xxneS94DwTBE9lO/WsQ4NmMsujXJXo9To29/GZaqjf+I2BQZaCx IWdkimGhbTg6t1PXq47fkbam00dqwi0RX6fRreKPb7CWKof4S5xQc/0REE0felFt 39ein/hIGyHAk/pT7RsXhS0q4uou2Mzb6lU6Im7UaeueokOLe1Rur+m/f7j5SCII UiJr+E6PGa+BDUksvPWDJ79qYGR/Z8h5P3XYnmh5LMb1FxGnRfFXA9AK3oIZy8fV GjJGcuFf+o0zkHG+LULDmzcFgwUc1nGOgMz/6zACtyq1D6v23TDOu7+eC2Ilrh+b WAKTyUg3yawJ8kqK1sf9cTY0zzaKonW90bbai99rJ1+DAF81wO8= =NhzF -----END PGP SIGNATURE----- --OBd5C1Lgu00Gd/Tn--