From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.bugs Subject: bug#66117: 30.0.50; `find-buffer-visiting' is slow when opening large number of buffers Date: Sat, 23 Dec 2023 09:41:44 +0000 Message-ID: <87msu1qmqv.fsf@localhost> References: <878r919qfh.fsf@localhost> <834jjm749q.fsf@gnu.org> <87cyyawd1a.fsf@localhost> <83pm2a5k85.fsf@gnu.org> <87wmwh2tae.fsf@localhost> <83zg1d468w.fsf@gnu.org> <87bkdr2651.fsf@localhost> <87pm2584oz.fsf@localhost> <83cyy11ln1.fsf@gnu.org> <87lecp84mf.fsf@localhost> <83ttrdx8j9.fsf@gnu.org> <87a5su261p.fsf@localhost> <838r8e24yy.fsf@gnu.org> <87y1gezspg.fsf@localhost> <834jj21z05.fsf@gnu.org> <87il7izo4l.fsf@localhost> <831qe61xrh.fsf@gnu.org> <87cyxqzmhh.fsf@localhost> <83zg0uzlgw.fsf@gnu.org> <87v8bhxzcu.fsf@localhost> <83sf3te1tu.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20469"; mail-complaints-to="usenet@ciao.gmane.io" Cc: dmitry@gutov.dev, 66117@debbugs.gnu.org, Stefan Monnier To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Dec 23 10:39:36 2023 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 1rGyTo-0005AV-9W for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 23 Dec 2023 10:39:36 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rGyTD-0007yO-So; Sat, 23 Dec 2023 04:38:59 -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 1rGyTB-0007xl-MS for bug-gnu-emacs@gnu.org; Sat, 23 Dec 2023 04:38:57 -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 1rGyTB-0004gb-Ca for bug-gnu-emacs@gnu.org; Sat, 23 Dec 2023 04:38:57 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rGyTG-0002xy-Eg for bug-gnu-emacs@gnu.org; Sat, 23 Dec 2023 04:39:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Ihor Radchenko Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 23 Dec 2023 09:39:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 66117 X-GNU-PR-Package: emacs Original-Received: via spool by 66117-submit@debbugs.gnu.org id=B66117.170332433411389 (code B ref 66117); Sat, 23 Dec 2023 09:39:02 +0000 Original-Received: (at 66117) by debbugs.gnu.org; 23 Dec 2023 09:38:54 +0000 Original-Received: from localhost ([127.0.0.1]:48592 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rGyT8-0002xd-CA for submit@debbugs.gnu.org; Sat, 23 Dec 2023 04:38:54 -0500 Original-Received: from mout01.posteo.de ([185.67.36.65]:36899) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rGyT3-0002xM-CV for 66117@debbugs.gnu.org; Sat, 23 Dec 2023 04:38:52 -0500 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 4539B240028 for <66117@debbugs.gnu.org>; Sat, 23 Dec 2023 10:38:38 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1703324318; bh=Oi55BYxrBWnVcuMzu8TQ9k428RKhnjPAOa3SL/eadw0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:From; b=fnwa7ZaUObGqVl74+W69pV/OQFG11EKGwTtyLAZAUSbelWZrR9Q55XBnP/82yHrY2 bTSJmDkGqZdkG5FnbfyuHSES51ucsFFuzN0+WV5l/tMNBX2iHlwwXNEQaTcRUpHulj I1dzueo3E26V+FWpVQJdpSbioINd8Y2qIbqSvn5QAHARjkQQIxZRaHHDDtvJwsNnN8 zqXAmrUnS3NQWoiREm+egw4rfciYevJL/sCX7OnFtA543QSUHMZDP76fEToY9H19lK jSOzjGUYketZkg6klOhgpDP4NFxhhAxPg6qha/Xqjr/gYPl9X/iNAJs5Acl/UPJBsL eDtLmB35dIfWA== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4Sxzcs1Gm6z9rxL; Sat, 23 Dec 2023 10:38:36 +0100 (CET) In-Reply-To: <83sf3te1tu.fsf@gnu.org> 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:276720 Archived-At: Eli Zaretskii writes: >> > My advice is to have a prototype working, then time it on local >> > filesystems. >> >> See the attached patch. > > What do we want to do with this? any reasons not to install this on > master (and close this bug then)? I thought that it is already installed... I do not think that we should close the bug even after installing the patch for `find-buffer-visiting'. What I had in mind wrt improving `find-buffer-visiting' performance is: 1. Improve the Elisp part (this patch) 2. Improve case-fold-search binding, which will give another speedup (another patch I submitted) 3. Optionally add tests 4. Address the scenario Dmitry described in https://debbugs.gnu.org/cgi/bugreport.cgi?bug=66117#91 -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at