From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:42493) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ggv6F-0003rO-SL for qemu-devel@nongnu.org; Tue, 08 Jan 2019 12:23:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ggv6D-0006eE-OY for qemu-devel@nongnu.org; Tue, 08 Jan 2019 12:23:35 -0500 Received: from mail-wm1-x343.google.com ([2a00:1450:4864:20::343]:32842) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ggv69-0005rb-64 for qemu-devel@nongnu.org; Tue, 08 Jan 2019 12:23:31 -0500 Received: by mail-wm1-x343.google.com with SMTP id r24so8945634wmh.0 for ; Tue, 08 Jan 2019 09:23:13 -0800 (PST) References: <20190108162154.22259-1-alex.bennee@linaro.org> <20190108162154.22259-4-alex.bennee@linaro.org> From: Alex =?utf-8?Q?Benn=C3=A9e?= In-reply-to: <20190108162154.22259-4-alex.bennee@linaro.org> Date: Tue, 08 Jan 2019 17:23:10 +0000 Message-ID: <87h8ejukqp.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH v1 3/6] softfloat: enforce softfloat if the host's FMA is broken List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: cota@braap.org, Aurelien Jarno , Peter Maydell Alex Benn=C3=A9e writes: > From: "Emilio G. Cota" > > The added branch to the FMA ops is marked as unlikely and therefore > its impact on performance (measured with fp-bench) is within noise range > when measured on an Intel(R) Xeon(R) Gold 6142 CPU @ 2.60GHz. Ahh I missed v2: Subject: [PATCH v2] softfloat: enforce softfloat if the host's FMA is bro= ken Date: Tue, 25 Dec 2018 02:03:05 -0500 Message-Id: <20181225070305.18221-1-cota@braap.org> I'll roll that into the next iteration. -- Alex Benn=C3=A9e