From nobody Tue Dec 14 22:47:17 2021 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 7F9EA18D337E for ; Tue, 14 Dec 2021 22:47:33 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-vk1-xa2d.google.com (mail-vk1-xa2d.google.com [IPv6:2607:f8b0:4864:20::a2d]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JDD6F2l1wz4k43 for ; Tue, 14 Dec 2021 22:47:33 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-vk1-xa2d.google.com with SMTP id e27so13496587vkd.4 for ; Tue, 14 Dec 2021 14:47:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=5+JwcqFe5Y2gLCcWupXXwrdKoIxzVAyW60rDxPMYyzg=; b=aRs2CkykXaio/4tcRr8Apqx68tQb23navWsj3vmJ6RqlhwEKZ+9gn2LFmHiioPhre4 6OcNpbC3EGnp3r7bNqYnNy4AIT0tHl8V070FVVkZzgxH8R1XKcwfaHq80a0mEenrQIU5 NMo233nUe6X5XxuyiPjba9WK/Wk80hjkjy0y7Xu4uFRU/HuRVxI4qAkr5gNCcmkIJRgi lsT097HiGnijWbRI9l7Tby0wau/L8Er4DNTob+T7+pAthvxOQdQ2RdgCZbeOpPio96P9 dwgeNwrOXXieMSqjIIY74SRP6yLylTbdVuRH0NKpEs+qcv4TMIFaKDWr88Ag2tCDsJ7f tNLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=5+JwcqFe5Y2gLCcWupXXwrdKoIxzVAyW60rDxPMYyzg=; b=miYk/MD9p/1YoHeVkMNp9yAfMJ6EvKgEZntk48d6qtvQyuBATo3WGUcNDyQdodICVa XeBgyMAabeuqfWRHyT0VpTzbxCwA2CKzVEbOdv5V/eZsUvBQKVyoNOlw4+f6To50bszT gkFoKtjtDXl00dJG0RwUpUNBtnFnrsW/4bdYteDpOQpb7jgq8d/KEW6pZAFzEh0J9gz/ uyNPTkgSQ1wr7yCxFXUnKFPyPLL7uhCPRXxngdLy0SxSbh7ms32RJndq2KYtTGQe4Chf vu+iLNyEl9b06KuSTBD5Ou6ZahllZsBTqTRvPD4vBimLHsBvaqHmZsLopGep38b/ou9T i8sg== X-Gm-Message-State: AOAM530oSAMaWpdp78tz3U7WUEY6xrFgJE4ki+j3JpGII6LKHIFyO72h 2RJDht5+wYvyOA2+TfDUoMTuWm9UBl6FTgBtIkVIS2+Only4bg== X-Google-Smtp-Source: ABdhPJyz/m+YQMvxQO1J+P6J9FXlcxFdaeFCsri5qp76Hj01rOovls6TkWruKz/Kw32B/rdOwG2DuRs1PHGvOaA7r4M= X-Received: by 2002:a1f:c193:: with SMTP id r141mr2052619vkf.27.1639522047610; Tue, 14 Dec 2021 14:47:27 -0800 (PST) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 References: <20211204185352.GA20452@troutmask.apl.washington.edu> <20211213022223.GA41440@troutmask.apl.washington.edu> <813F29E3-8478-4282-9518-5943DE7B5492@FreeBSD.org> <20211214215106.GA50381@troutmask.apl.washington.edu> In-Reply-To: From: Warner Losh Date: Tue, 14 Dec 2021 15:47:17 -0700 Message-ID: Subject: Re: What to do about tgammal? To: Mark Murray Cc: Steve Kargl , FreeBSD Hackers , FreeBSD Current Content-Type: multipart/alternative; boundary="0000000000003fe9cd05d322f945" X-Rspamd-Queue-Id: 4JDD6F2l1wz4k43 X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: Y --0000000000003fe9cd05d322f945 Content-Type: text/plain; charset="UTF-8" On Tue, Dec 14, 2021 at 3:23 PM Mark Murray wrote: > On 14 Dec 2021, at 21:51, Steve Kargl > wrote: > > Interval max ULP x at Max ULP > > [6,1755.1] 0.873414 at 1.480588145237629047468e+03 > > [1.0662,6] 0.861508 at 1.999467927053585410537e+00 > > [1.01e-17,1.0661] 0.938041 at 1.023286481537296307856e+00 > > [-1.9999,-1.0001] 3.157770 at -1.246957268051453610329e+00 > > [-2.9999,-2.0001] 2.987659 at -2.220949465449893090070e+00 > > > > Note, 1.01e-17 can be reduced to soemthing like 1.01e-19 or > > Extra diffs most welcome! > Those results have allayed my fears. Is 1e-17 sufficient to commit these changes, or do we need to work to get it down to 1e-19 for it to be acceptable? Warner --0000000000003fe9cd05d322f945--