From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#68244: hash-table improvements Date: Fri, 05 Jan 2024 12:14:10 -0500 Message-ID: References: <83r0ixvys9.fsf@gnu.org> <4FC7642E-BAAF-40E3-AADC-0485AB085D6D@gmail.com> <83o7e1vvpp.fsf@gnu.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15721"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Dmitry Gutov , Eli Zaretskii , 68244@debbugs.gnu.org To: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jan 05 18:15:24 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rLnn1-0003pe-3s for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 05 Jan 2024 18:15:23 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rLnmf-0004FK-3p; Fri, 05 Jan 2024 12:15:01 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rLnmc-0004Ew-Qn for bug-gnu-emacs@gnu.org; Fri, 05 Jan 2024 12:14:58 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rLnmc-0004lw-FC for bug-gnu-emacs@gnu.org; Fri, 05 Jan 2024 12:14:58 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rLnmg-0001bU-Hm for bug-gnu-emacs@gnu.org; Fri, 05 Jan 2024 12:15:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 05 Jan 2024 17:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 68244 X-GNU-PR-Package: emacs Original-Received: via spool by 68244-submit@debbugs.gnu.org id=B68244.17044748676105 (code B ref 68244); Fri, 05 Jan 2024 17:15:02 +0000 Original-Received: (at 68244) by debbugs.gnu.org; 5 Jan 2024 17:14:27 +0000 Original-Received: from localhost ([127.0.0.1]:57760 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rLnm7-0001aN-8r for submit@debbugs.gnu.org; Fri, 05 Jan 2024 12:14:27 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:35941) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rLnm1-0001a6-RT for 68244@debbugs.gnu.org; Fri, 05 Jan 2024 12:14:25 -0500 Original-Received: from pmg1.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id 136C310009E; Fri, 5 Jan 2024 12:14:12 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1704474850; bh=DnAWzDAmpdC0ryQZtIUV2JmXzHgMcv1UWYLRqfX72kA=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=bBOckKYy5r2v0qHTaMELSyobAZcas1c2BGfCRVHd0nNv1M8UVHzAK02Xpvtju3i+l 4eAioFqWBMgZlxU5s5b8gGZ4OtzV78ReBmq33RIbalY8ie8hILoeGpJ/fCar+39IWN JYvLGPJBn2hFpxrAeVGuvN36KkUaAC1BP8YN+ArzcRHQm+5gNSfaJRtlaiIkuw0IQA N4l3r/R08Q0qWcVaM8V8TWIxHMB7fCburwpyueOSMD0PVrw915LtviPcKwHI6+kbN4 O6G7DBLmWdsghlZRDnuRufH99+m0EZwGjs2L/jqp9kPT1qwNdwNreST8zPqX658Zfu /O8NkXBUE6WyA== Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id E4D90100068; Fri, 5 Jan 2024 12:14:10 -0500 (EST) Original-Received: from alfajor (unknown [23.233.149.155]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id C0D0E120B60; Fri, 5 Jan 2024 12:14:10 -0500 (EST) In-Reply-To: ("Mattias =?UTF-8?Q?Engdeg=C3=A5rd?="'s message of "Fri, 5 Jan 2024 12:34:50 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:277403 Archived-At: > But let's try anyway: here is a run of one of the main suites I've been > using. The numbers indicate relative changes in percent of elapsed time from > the baseline to the tip of the scratch/hash-table-perf branch, negative > numbers being better. For example, -50 means that speed has doubled, +100 > that it has halved. > > [2. application/vnd.lotus-organizer; pct.org] Lotus, eh? > | | 681a2877cc2 | > |---------------------------+-------------| > | make empty | -88.9 | > | make 4, dead | -88.8 | > | make 16, dead | -62.3 | > | make 64, dead | +25.1 | > | make 256, dead | -77.7 | > | make 1024, dead | -76.7 | > | make 4096, dead | -81.4 | > | make 100000, dead | -73.2 | > |---------------------------+-------------| > | make 4, alive | -93.3 | > | make 16, alive | -75.6 | > | make 64, alive | +11.5 | > | make 256, alive | -82.4 | > | make 1024, alive | -79.7 | > | make 2048, alive | -83.3 | > | make 4096, alive | -84.4 | > | make 100000, alive | -75.1 | What's up with 64? Stefan