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: Sat, 22 Jul 2023 17:26:54 +0000 Message-ID: <87tttvsvq9.fsf@localhost> References: <87fs5hmp6i.fsf@localhost> <87cz0lmoxy.fsf@localhost> <83v8edzb31.fsf@gnu.org> <87r0p1cta3.fsf@gmx.de> <87pm4ll7ox.fsf@localhost> <87a5vpcmc7.fsf@gmx.de> <878rb9l1f5.fsf@localhost> <87zg3pb6yt.fsf@gmx.de> <83zg3p9s39.fsf@gnu.org> <878rb944wi.fsf@localhost> <83tttx9q4v.fsf@gnu.org> <87pm4lb4fr.fsf@gmx.de> <83pm4l9n0o.fsf@gnu.org> <87jzutb14l.fsf@gmx.de> <83mszp9kl2.fsf@gnu.org> <83h6pwa52z.fsf@gnu.org> <87ilaci637.fsf@catern.com> <83sf9g88eh.fsf@gnu.org> <87cz0jj25g.fsf@catern.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27033"; mail-complaints-to="usenet@ciao.gmane.io" Cc: sbaugh@janestreet.com, rms@gnu.org, dmitry@gutov.dev, michael.albinus@gmx.de, Eli Zaretskii , 64735@debbugs.gnu.org To: sbaugh@catern.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jul 22 19:27:28 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 1qNGO8-0006ki-1y for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 22 Jul 2023 19:27:28 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qNGNp-0006V2-N2; Sat, 22 Jul 2023 13:27:09 -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 1qNGNi-0006Ub-Ie for bug-gnu-emacs@gnu.org; Sat, 22 Jul 2023 13:27:03 -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 1qNGNi-0007C2-AP for bug-gnu-emacs@gnu.org; Sat, 22 Jul 2023 13:27:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qNGNi-0004mk-5t for bug-gnu-emacs@gnu.org; Sat, 22 Jul 2023 13:27:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ihor Radchenko Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 22 Jul 2023 17:27:02 +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=B64735.169004681818382 (code B ref 64735); Sat, 22 Jul 2023 17:27:02 +0000 Original-Received: (at 64735) by debbugs.gnu.org; 22 Jul 2023 17:26:58 +0000 Original-Received: from localhost ([127.0.0.1]:37530 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qNGNd-0004mQ-PR for submit@debbugs.gnu.org; Sat, 22 Jul 2023 13:26:58 -0400 Original-Received: from mout02.posteo.de ([185.67.36.66]:49073) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qNGNb-0004mC-CF for 64735@debbugs.gnu.org; Sat, 22 Jul 2023 13:26:55 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 6846E240104 for <64735@debbugs.gnu.org>; Sat, 22 Jul 2023 19:26:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1690046808; bh=/3KqGjvuZ/WucD2J9KgOIvjIMwrXz8FbfcoMS0yENDI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:From; b=SU7ZoSmTUGk76ZjwuVmtBNEf5ptBHv1R1hPfmClfH+aenjDRt+37YeY/aKlDruKMb 51IClcgJXPSITmibMX6qXs2vcihezawvl5Agqqp7dVQK24IiHQROtOBjM/kO+pHtLt JrVOwvIVE5RY5I7Tlu25aUFXQC68/9sqlNdhr0R2hXSxrkAACccGsTYw46HA+p5/Gi vZTpcZXLhg1sZN9bqCaLmaCSTBMZ1cso0FEMIcSFM9OL/c66LhTkAYIBotErDEJygJ YDniLbgAvUqY5dyGgedXPsAbtWT00toyaAaX7LZxWS4VwTUqPwoGgXe/hhTC4YEBzq H9cNO7fkQ26ow== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4R7YJ71gjnz6txs; Sat, 22 Jul 2023 19:26:46 +0200 (CEST) In-Reply-To: <87cz0jj25g.fsf@catern.com> 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:265836 Archived-At: sbaugh@catern.com writes: > I went ahead and implemented it, and I get a 2x speedup even *without* > running find in parallel with Emacs. > > First my results: > > (my-bench 100 "~/public_html" "") > (("built-in" . "Elapsed time: 1.140173s (0.389344s in 5 GCs)") > ("with-find" . "Elapsed time: 0.643306s (0.305130s in 4 GCs)")) > > (my-bench 10 "~/.local/src/linux" "") > (("built-in" . "Elapsed time: 2.402341s (0.937857s in 11 GCs)") > ("with-find" . "Elapsed time: 1.544024s (0.827364s in 10 GCs)")) What about without `file-name-handler-alist'? > (my-bench 100 "/ssh:catern.com:~/public_html" "") > (("built-in" . "Elapsed time: 36.494233s (6.450840s in 79 GCs)") > ("with-find" . "Elapsed time: 4.619035s (1.133656s in 14 GCs)")) This is indeed expected. -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at