From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x632.google.com (mail-pl1-x632.google.com [IPv6:2607:f8b0:4864:20::632]) by sourceware.org (Postfix) with ESMTPS id 8CEB53858D3C for ; Sun, 6 Feb 2022 16:37:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 8CEB53858D3C Received: by mail-pl1-x632.google.com with SMTP id x4so1819113plb.4 for ; Sun, 06 Feb 2022 08:37:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=/+EYwrrkRAaHqJ5Xy5MBI7cmyAlxUA+3A1YwKxir048=; b=xGV9lHF4JdVPN9gayxSWK25MqZNn8/7eLCy00HdFvw5uif+XGTr55XsoPLXRrn9Kjm hrxbttWDGkF7523yDhvhsjHr1Oo9RIVeeEnM6peCwyEhU4ggiE0JhzG9pJ714g66CHe0 wzYxcDF9enfJulr3h7U4wR/AAr11TiY/tRM+HHPCnzogOK6AgqXRMr/RzcPdb0fjV3QO IN9BwwXo/hm17Q7M5vC2azcLGu9xmxW2Yc4XeMtdzJozlSMzwu/TRT2RCZxp6r9quJ+1 6bePQyp3LpRHBa58zYSyQe07VdreGjsIjTQkMiMOgd91WpNWpa9+mD8f3tiaUcqxxnhd 8Ofg== X-Gm-Message-State: AOAM532Xpx0X58goME47R1VcfCCQyzpGhLNyK7CS/bIgqahW0VA0XMex YdFGvVrd9gD6A4+w7YLTLmy+nr+AqXg= X-Google-Smtp-Source: ABdhPJyGALF7AbuLAubHaHXyMFkTImiRPZLHYKB9UByop/CBkLPO3EV5DwQDM+p2qFBHa2CvHIH5sg== X-Received: by 2002:a17:902:da8a:: with SMTP id j10mr2307993plx.145.1644165447710; Sun, 06 Feb 2022 08:37:27 -0800 (PST) Received: from gnu-tgl-3.localdomain ([172.58.38.240]) by smtp.gmail.com with ESMTPSA id pf4sm21210635pjb.35.2022.02.06.08.37.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Feb 2022 08:37:27 -0800 (PST) Received: by gnu-tgl-3.localdomain (Postfix, from userid 1000) id 8BD7CC0839; Sun, 6 Feb 2022 08:37:26 -0800 (PST) Date: Sun, 6 Feb 2022 08:37:26 -0800 From: "H.J. Lu" To: Sunil K Pandey Cc: libc-alpha@sourceware.org Subject: Re: [PATCH 04/20] x86-64: Add vector exp2/exp2f to libmvec microbenchmark Message-ID: References: <20220204062559.222989-1-skpgkp2@gmail.com> <20220204062559.222989-5-skpgkp2@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220204062559.222989-5-skpgkp2@gmail.com> X-Spam-Status: No, score=-3023.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Feb 2022 16:37:29 -0000 On Thu, Feb 03, 2022 at 10:25:43PM -0800, Sunil K Pandey wrote: > Add vector exp2/exp2f and input files to libmvec microbenchmark. > > libmvec-exp2-inputs: > 90% Normal random distribution > range: (-1022.0, 1024.0) > mean: 0.0 > sigma: 16.0 > 10% uniform random distribution in range (-1000.0, 1000.0) > > libmvec-exp2f-inputs: > 90% Normal random distribution > range: (-126.0f, 128.0f) > mean: 0.0f > sigma: 8.0f > 10% uniform random distribution in range (-100.0f, 100.0f) > --- > sysdeps/x86_64/fpu/Makeconfig | 1 + > sysdeps/x86_64/fpu/libmvec-exp2-inputs | 4100 +++++++++++++++++++++++ > sysdeps/x86_64/fpu/libmvec-exp2f-inputs | 4100 +++++++++++++++++++++++ > 3 files changed, 8201 insertions(+) > create mode 100644 sysdeps/x86_64/fpu/libmvec-exp2-inputs > create mode 100644 sysdeps/x86_64/fpu/libmvec-exp2f-inputs > LGTM. Reviewed-by: H.J. Lu Thanks. H.J.