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=-3.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_GMAIL_RCVD, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 427771F461 for ; Fri, 17 May 2019 14:59:28 +0000 (UTC) DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-type; q=dns; s=default; b=EbLL FUZZ3lv/np5qBpG5g21F9bgl7ofjgP1kyGHKGJNXHadndtJm8qOikD+a1KdBwom7 rHrWgYbP15PxqQnf/sH5+8eQ9r2R0437Hr68LJd9JX7FIeXPwjoTP/wkcU0IfiEs dpTWJiPqf3C5GJV5qCeBC2oq6mObOn17LQzhG9s= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-type; s=default; bh=TaMnb2hS3Z Bpqlmq6miecTKDukE=; b=Od3ZTQc9ORXrFabCMm0OH//JWbzNWF6tYk8DiFG/p7 WXy6BTVbM2OhrghwmKlKntg4AGCIGGGWCgxlxwBIH367fIpeP2y1aealOEpZdAdy y7hefdfl9riP6btOz2KyHPTCLD0Goagdk2GM3S9mSTwuDF9Su0XNCEtimyhTvNuV Y= Received: (qmail 6323 invoked by alias); 17 May 2019 14:59:25 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 5892 invoked by uid 89); 17 May 2019 14:59:25 -0000 Authentication-Results: sourceware.org; auth=none X-HELO: mail-vs1-f65.google.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=IXpgNcvxhDg7DipYsdpl6fIgdPISCdlC0KMDQrfvgsM=; b=FITK3VtjDYn6Oq0X6JdD/crKW5970MxTJw4SfLPPnZ7MNPmZqFcKJJu9fqrvlkIIbf xuqj+Ni2gffurQYIMKM2DX7kbDx8B6s8NxCwgWEMh7uQkZ5zlETUeAFSkhlW2HtuJxJE O39+FQCo5ATjQoC3KOb5zoaoY1lv2d6EeNCzJZN0nKejmrDxkQtv+Bz+T6aRyX37ZST4 kUOtvwhNQokYew/N9f6LPxgfqo7nfUv3qE5ec+PjWkPDpxDkxaJzk0ZEmBC5Lt3JaHqP uOxmB9yPwBYoJjrV57RWDEWjuzOeBGxQKlHyrOBLutfkTLqBaJjEQc07i2eMWeo44OUC Ed/Q== MIME-Version: 1.0 References: <20190505203438.28140-1-shawn@git.icu> <20190506203210.8536-1-shawn@git.icu> In-Reply-To: From: Shawn Landden Date: Fri, 17 May 2019 09:59:09 -0500 Message-ID: Subject: Re: [PATCH] powerpc: add libmvec implementations of log and logf To: GT Cc: libc-alpha@sourceware.org Content-Type: text/plain; charset="UTF-8" Hi, On Tue, May 7, 2019 at 10:21 AM Joseph Myers wrote: > > Since you and Bert Tenjy have now posted rival patch versions implementing > vector log, a key performance comparison would be against the version > posted by Bert Tenjy > - and in > general, you should compare and contrast the two versions of log to > justify why one might be better than another. It's also important in such > cases to be very clear about where exactly the patch you are posting fits > into exactly what other patch series. Bert, Are you working on pow/powf? Shawn