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: Wed, 26 Jul 2023 05:28:15 +0300 Message-ID: <83zg3jo18g.fsf@gnu.org> References: <1fd5e3ed-e1c3-5d6e-897f-1d5d55e379fa@gutov.dev> <87wmyupvlw.fsf@localhost> <5c4d9bea-3eb9-b262-138a-4ea0cb203436@gutov.dev> <87tttypp2e.fsf@localhost> <87r0p030w0.fsf@yahoo.com> <83sf9f6wm0.fsf@gnu.org> <83sf9eub9d.fsf@gnu.org> <2d844a34-857d-3d59-b897-73372baac480@gutov.dev> <83bkg2tsu6.fsf@gnu.org> <83bd4246-ac41-90ec-1df3-02d0bd59ca44@gutov.dev> <834jlttv1p.fsf@gnu.org> <937c3b8e-7742-91b7-c2cf-4cadd0782f0c@gutov.dev> <83a5vlsanw.fsf@gnu.org> <69a98e2a-5816-d36b-9d04-8609291333cd@gutov.dev> <83351bq1ds.fsf@gnu.org> <491724c3-534b-a498-8e48-c8d94531875c@gutov.dev> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="315"; mail-complaints-to="usenet@ciao.gmane.io" Cc: luangruo@yahoo.com, sbaugh@janestreet.com, yantar92@posteo.net, 64735@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jul 26 04:28:34 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 1qOUGP-000APw-Lt for geb-bug-gnu-emacs@m.gmane-mx.org; 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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 1qOUFM-0007Qm-Cd; Tue, 25 Jul 2023 22:27:28 -0400 In-Reply-To: <491724c3-534b-a498-8e48-c8d94531875c@gutov.dev> (message from Dmitry Gutov on Wed, 26 Jul 2023 04:56:20 +0300) 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:266096 Archived-At: > Date: Wed, 26 Jul 2023 04:56:20 +0300 > Cc: luangruo@yahoo.com, sbaugh@janestreet.com, yantar92@posteo.net, > 64735@debbugs.gnu.org > From: Dmitry Gutov > > Your other idea (spending time in text conversion) also sounds > plausible, but I don't know whether this much overhead can be explained > by it. And don't we have to convert any process's output to our internal > encoding anyway, on any platform? We do, but you-all probably run your tests on a system where the external encoding is UTF-8, right? That is much faster.