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#64735: 29.0.92; find invocations are ~15x slower because of ignores Date: Thu, 20 Jul 2023 17:25:11 +0000 Message-ID: <87ilaepkaw.fsf@localhost> References: <1fd5e3ed-e1c3-5d6e-897f-1d5d55e379fa@gutov.dev> <87wmyupvlw.fsf@localhost> <5c4d9bea-3eb9-b262-138a-4ea0cb203436@gutov.dev> <87tttypp2e.fsf@localhost> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36694"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Dmitry Gutov , 64735@debbugs.gnu.org To: Spencer Baugh Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 20 19:26:09 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 1qMXPl-0009LV-LC for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 20 Jul 2023 19:26:09 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qMXPg-0000Mq-C5; Thu, 20 Jul 2023 13:26:04 -0400 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 1qMXPe-0000Lx-MX for bug-gnu-emacs@gnu.org; Thu, 20 Jul 2023 13:26:02 -0400 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 1qMXPe-0006Br-EW for bug-gnu-emacs@gnu.org; Thu, 20 Jul 2023 13:26:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qMXPe-0000I6-Aa for bug-gnu-emacs@gnu.org; Thu, 20 Jul 2023 13:26:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ihor Radchenko Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 20 Jul 2023 17:26:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 64735 X-GNU-PR-Package: emacs Original-Received: via spool by 64735-submit@debbugs.gnu.org id=B64735.16898739241068 (code B ref 64735); Thu, 20 Jul 2023 17:26:02 +0000 Original-Received: (at 64735) by debbugs.gnu.org; 20 Jul 2023 17:25:24 +0000 Original-Received: from localhost ([127.0.0.1]:59809 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qMXP0-0000H9-Kl for submit@debbugs.gnu.org; Thu, 20 Jul 2023 13:25:24 -0400 Original-Received: from mout01.posteo.de ([185.67.36.65]:54703) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qMXOj-0000Fh-Sn for 64735@debbugs.gnu.org; Thu, 20 Jul 2023 13:25:20 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 5AF1E240027 for <64735@debbugs.gnu.org>; Thu, 20 Jul 2023 19:25:00 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1689873900; bh=gRuq5oCQCBhnUAel41GxugDO7R/A9YScDamizVYkx8U=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:From; b=OhtPruGy3NSD25fD1PWJzX1ndDTmTEVEgi22E25FwF6i9+wgUAz0Fyrv2Y+lUcwcb VoY5xvN5fB25nr7xzBjtBtrc+FR25dJ5j/8GACWbJraX/S1Eq1KecLiZLwC8dCD4UV E4VLq1vJ19vgO75ZmuBixeP401IoeqbIHQ4SN8WmxG8a+GCc1pnQHdoo2YiOxDg3IX Pi1D2kNAuh/RDUFB1SsbqDYPK/lXsh5qZYr6ijKEjwe91e0XLT5ZhliTo0VjQskCRK AwPR4sambX8F6wx7CHa96OlhU1AcozSudG9rerlJyBzDdrjlwWcHk640/gSj5FP/yc xqk4qtozzgfgA== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4R6KLz4DQyz9rxR; Thu, 20 Jul 2023 19:24:59 +0200 (CEST) In-Reply-To: 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:265625 Archived-At: Spencer Baugh writes: >> Sure. It might also be optimized. Without trying to convince find devs >> to do something about regexp handling. > > Not to derail too much, but find as a subprocess has one substantial > advantage over find in Lisp: It can run in parallel with Emacs, so that > we actually use multiple CPU cores. Does find use multiple CPU cores? -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at