From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#57079: 29.0.50; Performance of seq-uniq is not very good Date: Fri, 12 Aug 2022 15:16:09 +0200 Message-ID: <878rntr49y.fsf@gnus.org> References: <83tu6ltlcq.fsf@gnu.org> <87y1vxwe0y.fsf@gnus.org> <83k07htjxf.fsf@gnu.org> <87o7wtwcu9.fsf@gnus.org> <83fsi5tj31.fsf@gnu.org> <87k07hwbgs.fsf@gnus.org> <838rnxti1k.fsf@gnu.org> <878rnxwayl.fsf@gnus.org> <837d3hth7r.fsf@gnu.org> <86mtcdnrad.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18518"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Eli Zaretskii , 57079@debbugs.gnu.org, stefan@marxist.se To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Aug 12 15:23:55 2022 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 1oMUdn-0004eY-A5 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 12 Aug 2022 15:23:55 +0200 Original-Received: from localhost ([::1]:46582 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oMUdm-0004F7-DZ for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 12 Aug 2022 09:23:54 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54090) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oMUX8-0006jK-PG for bug-gnu-emacs@gnu.org; Fri, 12 Aug 2022 09:17:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37940) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oMUX8-0002Ih-7s for bug-gnu-emacs@gnu.org; Fri, 12 Aug 2022 09:17:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oMUX8-0006Qz-3u for bug-gnu-emacs@gnu.org; Fri, 12 Aug 2022 09:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 12 Aug 2022 13:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57079 X-GNU-PR-Package: emacs Original-Received: via spool by 57079-submit@debbugs.gnu.org id=B57079.166031018624679 (code B ref 57079); Fri, 12 Aug 2022 13:17:02 +0000 Original-Received: (at 57079) by debbugs.gnu.org; 12 Aug 2022 13:16:26 +0000 Original-Received: from localhost ([127.0.0.1]:55920 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oMUWX-0006Pz-K7 for submit@debbugs.gnu.org; Fri, 12 Aug 2022 09:16:25 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:54414) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oMUWS-0006Pe-Uo for 57079@debbugs.gnu.org; Fri, 12 Aug 2022 09:16:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=VCNFaH2egy/UsDliSAjgQubo3l7BT8QBCOYMgGHjJGY=; b=GYpGzhOZO3th6lmrSBegPWusS3 24iyYwb7ClwJ8xJJyjeRB8KXWGbtfP/zzysl47fzDlj/NVRarXDrrUWEM9UmuRD3u4rEaI+EsoZkn 8d/H4i1wkfRO0vX06mFyLbU3BaY5EKYyyUEeA1FBImGqWak7TtOM7bohNW4zFKFT7Pzk=; Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oMUWI-0005Gj-Ay; Fri, 12 Aug 2022 15:16:12 +0200 In-Reply-To: <86mtcdnrad.fsf@mail.linkov.net> (Juri Linkov's message of "Tue, 09 Aug 2022 22:35:54 +0300") X-Now-Playing: Two Nice Girls's _Chloe Liked Olivia_: "Rational Heart" 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" Xref: news.gmane.io gmane.emacs.bugs:239412 Archived-At: Juri Linkov writes: > delete-dups is faster because its implementation uses the hash table. Good point. I've now made seq-uniq do the same, and this makes the test case go from 1.7s to 0.07s.