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=-4.0 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,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 E979D1F4B5 for ; Wed, 13 Nov 2019 13:57:18 +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:subject:to:cc:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; q=dns; s=default; b=ccLhnOeoe4x4wDcx EkEEqr520YfViTl88OffnxQUAj2m2xRTHs7m+PE9GgJbCqcXttTD15NHYy4tiz8B OY8rktw5LNlAxJ1ubaNWCu5sV8F2JiubjbZl5PHEe3tPkL81Fcx5puGj0GVX/+ZO 6EOxUjf8ZBSvCQdDPFss+RF2AG4= 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:subject:to:cc:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; s=default; bh=LWPibBE72zTrdNa8KFwFAw Frw5o=; b=ioH8KMMk8bu3Q4fXy5vqT/kCv0Ty0RbuQkPfEqCMfho06szC9f5cS3 ZCPJmRiEX0/PGVxRcchb9Ly3fd2lgYh316uLemN69/UYu9vvaMT/1153d3QEKQHD 3QXfvXBlkNOzpV8kAIFTRTiyHUpKEpdWALv/8WY4w80sb8iPAUEfU= Received: (qmail 60963 invoked by alias); 13 Nov 2019 13:57:16 -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 60955 invoked by uid 89); 13 Nov 2019 13:57:15 -0000 Authentication-Results: sourceware.org; auth=none X-HELO: us-smtp-1.mimecast.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1573653433; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=sw/XDpUId5oRUR4hrxd+bAppdFGlxy9ouIOoJoMhwwA=; b=Og8JtLIza7RvSG7QOnmLxZmY12M1/0mKEdHNh99mirc14Y90yZRast6gUj+ckVWQwXUqY3 Gt4KpCwsfh9N2WLkE70Kfk26tvVvfsbjXTj86kRQLKZz89L36AIznLactkBrQL9/zCqzC9 ODkHTNfN8mKCd9DXZ6AIxrwEA4Kb7D8= Subject: Re: [PATCH] Add new script for plotting string benchmark JSON output To: Krzysztof Koch , "libc-alpha@sourceware.org" , Szabolcs Nagy Cc: nd References: From: Carlos O'Donell Message-ID: <76308bc1-ee72-6422-e39b-52586503cd8c@redhat.com> Date: Wed, 13 Nov 2019 08:57:09 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: quoted-printable On 11/13/19 6:57 AM, Krzysztof Koch wrote: > Add a script for visualizing the JSON output generated by existing > glibc string microbenchmarks. This is really awesome! > Unfortunately, this information is not exposed in the benchmark output > file, so plot_strings.py has to resort to computing the geometric mean > of these multiple values. In the process, useful information about the > benchmark configuration is lost. Also, averaging the timings for > different alignments can hide useful characterstics of the benchmarked > ifuncs. That is fine. Not all forms of representation are capable of showing all nuances. I'm happy to see you commit this to master immediately. Krzysztof please lean on Szabolcs to get this committed :-) --=20 Cheers, Carlos.