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: Mon, 24 Jul 2023 08:22:31 +0000 Message-ID: <87bkg13eig.fsf@localhost> References: <5c4d9bea-3eb9-b262-138a-4ea0cb203436@gutov.dev> <87tttypp2e.fsf@localhost> <837cqu35lw.fsf@gnu.org> <87o7k6pmk3.fsf@localhost> <834jly351p.fsf@gnu.org> <87lefapkdx.fsf@localhost> <831qh230h5.fsf@gnu.org> <87wmyu8mi0.fsf@localhost> <83wmyu1l1k.fsf@gnu.org> <87ttty8l73.fsf@localhost> <6f55b301-7610-ee4a-996e-fc6a8db33c33@gutov.dev> <87y1j9l8u2.fsf@localhost> <0c6f4daf-ea8a-0636-1b51-f4640ff39834@gutov.dev> <87jzutl76e.fsf@localhost> <87h6pxl6m4.fsf@localhost> <87pm4jrxra.fsf@localhost> <871qgyzw1v.fsf@gmx.de> <87mszl3gpj.fsf@localhost> <871qgxyc2n.fsf@gmx.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11743"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Dmitry Gutov , Eli Zaretskii , 64735@debbugs.gnu.org, sbaugh@janestreet.com To: Michael Albinus Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Jul 24 10:23:45 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 1qNqr2-0002n0-Ss for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 24 Jul 2023 10:23:45 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qNqqR-0005GX-7P; Mon, 24 Jul 2023 04:23:07 -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 1qNqqN-00055Z-Fu for bug-gnu-emacs@gnu.org; Mon, 24 Jul 2023 04:23:03 -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 1qNqqN-0001rA-42 for bug-gnu-emacs@gnu.org; Mon, 24 Jul 2023 04:23:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qNqqL-00008Y-Ut for bug-gnu-emacs@gnu.org; Mon, 24 Jul 2023 04:23:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ihor Radchenko Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 24 Jul 2023 08:23:01 +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=B64735.1690186946475 (code B ref 64735); Mon, 24 Jul 2023 08:23:01 +0000 Original-Received: (at 64735) by debbugs.gnu.org; 24 Jul 2023 08:22:26 +0000 Original-Received: from localhost ([127.0.0.1]:41719 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qNqpm-00007Z-5b for submit@debbugs.gnu.org; Mon, 24 Jul 2023 04:22:26 -0400 Original-Received: from mout01.posteo.de ([185.67.36.65]:39523) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qNqpk-00007F-5X for 64735@debbugs.gnu.org; Mon, 24 Jul 2023 04:22:24 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 99C39240029 for <64735@debbugs.gnu.org>; Mon, 24 Jul 2023 10:22:18 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1690186938; bh=t3nN9O44R+GphrJ/Vetgc1UsnNZoruTezJzMr49lUnw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:From; b=TfpRFw6T5pwzqw6aHFmZjqM2IteuI0ekI2vq9SeOWCCeAoILEhEZA9ohNYvqQHJuZ hKS0/kuEZbaza9z2XplRhjmOsxA3iKP66ZRRQhMG4TEIhputICymoamEa80nw2MUzC PJ5Rw8it/vtdmBd5VJbi5mPYNdlXydQ8eDek3WtWT3q2rKwQ0CfsGmF5k8H+L3oeSH 7dSaJ7gjaUoFpbVm6uPw/WBJhY3SrczPtm0st1rDakhQDv2H3fI/Py/u2g51Uo3xsM 2q3OyPmiLGHW1SVC78EeSsK9kb+I8XiWBIgmYEefqxwABvxe7e3+6RDAlQZPY0pUDL iRWSl1CFGbFqQ== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4R8Y6x5Mp6z9s6g; Mon, 24 Jul 2023 10:22:17 +0200 (CEST) In-Reply-To: <871qgxyc2n.fsf@gmx.de> 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:265940 Archived-At: Michael Albinus writes: >> So, it is doable, and not difficult. Good to know. > > Technically it isn't difficult. But don't forget: > > - We support already ~80 primitive operations. > > - A new primitive operation must be handled by all Tramp backends, which > could require up to 10 different implementations. Why so? `directory-files-recursively' is already supported by Tramp via `directory-files'. But at least for some backends `directory-files-recursively' may be implemented more efficiently. If other backends do not implement it, `directory-files' will be used. > - I'm the only Tramp maintainer, for decades. I hope that the above approach with only some backends implementing such support will not add too much of maintenance burden. -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at