From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-x534.google.com (mail-pg1-x534.google.com [IPv6:2607:f8b0:4864:20::534]) by sourceware.org (Postfix) with ESMTPS id BBC803858414 for ; Sun, 6 Feb 2022 16:41:16 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org BBC803858414 Received: by mail-pg1-x534.google.com with SMTP id 77so6726039pgc.0 for ; Sun, 06 Feb 2022 08:41:16 -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=KO0DdfdGJQ1ViPQXCX9Vbj7vO3HMNLm7n274Kkw+3Pw=; b=toVZBtFOVfldZyO8O9v0MKWj2P/5i7ZpUJW4GcOpETbv02S4A+Ch5K/Kk6//LF1lpy iuALtXDSmmgXISxpnrPQoqNs+qXIFmp0NsDj/I9KQ4zwubXcPm8j/BbH16VTysuv2fYs sV1ZCQfPJQqgX1VaHE1D3txqUrvbv66rY1nUXFNfZnEIw32AotmM3JRydSSq3hFs9Efx 8HhO3Rk9j+Z8SNzZvXzu63XbzmyuTMRATEpi3B7HL2+VzbIEZKTMtJfH5J3xCynEXZqP RCyI4Ab9jGlADORz+HgdfDHf6hZm4y2uuGS6uExHWgC/rAOC9zCF59F7/HQ0LTN4OJzi +J0Q== X-Gm-Message-State: AOAM531XotErxFdIQvVTw23Xgd3k+sPX9zLNHDcVtjcL8KKgez4V/Gtf oTa8M6r9GncWxQfZoTo9WgQ= X-Google-Smtp-Source: ABdhPJwZmKMlQm7yAyd/GCMd2HIYkZ0ejSNEcoZzLEC1ZCRUVi5X6EuDnaG3y7rD6W/WOP3QVgN0SQ== X-Received: by 2002:aa7:9682:: with SMTP id f2mr12302023pfk.56.1644165675919; Sun, 06 Feb 2022 08:41:15 -0800 (PST) Received: from gnu-tgl-3.localdomain ([172.58.38.240]) by smtp.gmail.com with ESMTPSA id s14sm9453304pfk.174.2022.02.06.08.41.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Feb 2022 08:41:15 -0800 (PST) Received: by gnu-tgl-3.localdomain (Postfix, from userid 1000) id BE502C0839; Sun, 6 Feb 2022 08:41:14 -0800 (PST) Date: Sun, 6 Feb 2022 08:41:14 -0800 From: "H.J. Lu" To: Sunil K Pandey Cc: libc-alpha@sourceware.org Subject: Re: [PATCH 12/20] x86-64: Add vector log2/log2f to libmvec microbenchmark Message-ID: References: <20220204062559.222989-1-skpgkp2@gmail.com> <20220204062559.222989-13-skpgkp2@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220204062559.222989-13-skpgkp2@gmail.com> X-Spam-Status: No, score=-3023.5 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 16:41:18 -0000 On Thu, Feb 03, 2022 at 10:25:51PM -0800, Sunil K Pandey wrote: > Add vector log2/log2f and input files to libmvec microbenchmark. > > libmvec-log2-inputs: > 70% Normal random distribution > range: (0.0, DBL_MAX) > mean: 1.0 > sigma: 50.0 > 30% uniform random distribution in range (0.0, 1.0e6) > > libmvec-log2f-inputs: > 70% Normal random distribution > range: (0.0f, FLT_MAX) > mean: 1.0f > sigma: 50.0f > 30% uniform random distribution in range (0.0f, 1.0e6f) > --- > sysdeps/x86_64/fpu/Makeconfig | 1 + > sysdeps/x86_64/fpu/libmvec-log2-inputs | 4100 +++++++++++++++++++++++ > sysdeps/x86_64/fpu/libmvec-log2f-inputs | 4100 +++++++++++++++++++++++ > 3 files changed, 8201 insertions(+) > create mode 100644 sysdeps/x86_64/fpu/libmvec-log2-inputs > create mode 100644 sysdeps/x86_64/fpu/libmvec-log2f-inputs > LGTM. Reviewed-by: H.J. Lu Thanks. H.J.