From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#64735: 29.0.92; find invocations are ~15x slower because of ignores Date: Thu, 20 Jul 2023 19:33:31 +0300 Message-ID: <837cqu35lw.fsf@gnu.org> References: <1fd5e3ed-e1c3-5d6e-897f-1d5d55e379fa@gutov.dev> <87wmyupvlw.fsf@localhost> <5c4d9bea-3eb9-b262-138a-4ea0cb203436@gutov.dev> <87tttypp2e.fsf@localhost> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4196"; mail-complaints-to="usenet@ciao.gmane.io" Cc: dmitry@gutov.dev, 64735@debbugs.gnu.org, sbaugh@janestreet.com To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 20 18:34:23 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 1qMWbf-0000oP-2g for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 20 Jul 2023 18:34:23 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qMWbQ-0006JJ-9b; Thu, 20 Jul 2023 12:34:08 -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 1qMWbM-0006I5-W5 for bug-gnu-emacs@gnu.org; Thu, 20 Jul 2023 12:34:05 -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 1qMWbK-0006j9-Ja for bug-gnu-emacs@gnu.org; Thu, 20 Jul 2023 12:34:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qMWbK-0007Hg-F7 for bug-gnu-emacs@gnu.org; Thu, 20 Jul 2023 12:34:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 20 Jul 2023 16:34:02 +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=B64735.168987078627927 (code B ref 64735); Thu, 20 Jul 2023 16:34:02 +0000 Original-Received: (at 64735) by debbugs.gnu.org; 20 Jul 2023 16:33:06 +0000 Original-Received: from localhost ([127.0.0.1]:59629 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qMWaP-0007GN-Sz for submit@debbugs.gnu.org; Thu, 20 Jul 2023 12:33:06 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59722) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qMWaO-0007Ft-MB for 64735@debbugs.gnu.org; Thu, 20 Jul 2023 12:33:05 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qMWaI-0006VR-2b; Thu, 20 Jul 2023 12:32:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=P7AW6H5hFcHS6VDU4iRlOkQQe7XoZo8sJ8ELI94JyNM=; b=LPAoDG4AZ1sy YVdwj6D+797N/ep48CxRP7PwqBm2VfLn9ddwa729JoM+3uXFlONGq0CYhIjRXxHeIn7yaC5uu3lVy 6+HtZozWLpNKbnCTTXP+vwAtNkWiUzwcHyrN9Iy0rukX91J6ZoxRUtgpLLUfumYukabwFG0IqQz9c hy8TT0fcd2DuRRXQOKTDb8T2MorUo7OW3SAIX3HwiPyPzN3lEEjoMhEPewMr2qO/w2fw9QpnbgPu4 HpSXb6IW9YmeFHBBxstMWZGH1fFtGQ6wnoXWDpti/+6y0DxARskO8TE6HUKmaqH56V9QghKsCOGVM mLtEixKSmAurPx524yy4QA==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qMWaH-0004ia-HE; Thu, 20 Jul 2023 12:32:57 -0400 In-Reply-To: <87tttypp2e.fsf@localhost> (message from Ihor Radchenko on Thu, 20 Jul 2023 15:42:17 +0000) 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:265617 Archived-At: > Cc: Spencer Baugh , 64735@debbugs.gnu.org > From: Ihor Radchenko > Date: Thu, 20 Jul 2023 15:42:17 +0000 > > I am pretty sure that Emacs's native file routines can be optimized to > the level of find. Maybe it can be improved, but not to the same level as Find, because consing Lisp strings, something that Find doesn't do, does have its overhead.