From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#49127: Performance degradation in encode_coding_object Date: Wed, 18 Aug 2021 17:24:32 +0200 Message-ID: <8FB99A1C-44FB-46B5-8198-4AE85BED26EE@acm.org> References: <83sfz970av.fsf@gnu.org> <4001E59F-63FF-4EF6-87B5-8A627871C4B8@acm.org> <83lf516x7o.fsf@gnu.org> <0FD46BCF-068E-4437-885A-D79F7ACD581F@acm.org> <837dgk6yic.fsf@gnu.org> <831r6s6u9u.fsf@gnu.org> <8CDC6E7F-73BF-4810-8218-04CD58316195@acm.org> <83wnok56vm.fsf@gnu.org> <83bl5v566t.fsf@gnu.org> <198FD972-CEBA-42FB-8FBB-4CAFA2BA1611@acm.org> <83v94251kw.fsf@gnu.org> <4114BE88-EFCA-4A6A-9423-09DAA37F5E8B@acm.org> <83r1eq50u0.fsf@gnu.org> <9675B719-53D4-4B3E-8659-04A91633C2E3@acm.org> <83mtpe4zwu.fsf@gnu.org> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.21\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31248"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 49127@debbugs.gnu.org, victor.nawothnig@icloud.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Aug 18 17:25:10 2021 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 1mGNRF-0007t3-Rf for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 18 Aug 2021 17:25:09 +0200 Original-Received: from localhost ([::1]:38288 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mGNRE-0005Fg-8y for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 18 Aug 2021 11:25:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53394) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mGNR7-0005FY-Vu for bug-gnu-emacs@gnu.org; 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Wed, 18 Aug 2021 11:24:45 -0400 Original-Received: from mail1442c50.megamailservers.eu ([91.136.14.42]:36106 helo=mail264c50.megamailservers.eu) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mGNQo-0008Ja-SI for 49127@debbugs.gnu.org; Wed, 18 Aug 2021 11:24:44 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1629300275; bh=9mUoSfyVjfSC6w5R+CbkXfXQv2Hxvx87/q6ebOvU6Uc=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=mG1V8O+GA/91OV0hoF/RmjnwWc3jFCdv8ZHn3ZM4tOLzJafgiKqmPtEh2FluXYDof FexPOpQ8veCuxbrp+FECV4y0/jXCArfVCLqoYxhvwc1WMGhpKYDtUJp3AoCmXPMEQq RAovMW1KJ2oAdKNpPfyAZZQ3b8IiIw56wsj9jTdY= Feedback-ID: mattiase@acm.or Original-Received: from [192.168.0.4] (c188-150-171-71.bredband.tele2.se [188.150.171.71]) (authenticated bits=0) by mail264c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 17IFOXV4025208; Wed, 18 Aug 2021 15:24:34 +0000 In-Reply-To: <83mtpe4zwu.fsf@gnu.org> X-Mailer: Apple Mail (2.3445.104.21) X-CTCH-RefID: str=0001.0A742F21.611D2633.007A, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=Xdb3M7x5 c=1 sm=1 tr=0 a=SF+I6pRkHZhrawxbOkkvaA==:117 a=SF+I6pRkHZhrawxbOkkvaA==:17 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=mDV3o1hIAAAA:8 a=pbyt4hQ18jVRKIm0NmkA:9 a=CjuIK1q_8ugA:10 a=_FVE-zBwftR9WsbkzFJk:22 X-Origin-Country: SE 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" Xref: news.gmane.io gmane.emacs.bugs:212152 Archived-At: 18 aug. 2021 kl. 15.59 skrev Eli Zaretskii : > next_interval doesn't look like linear search to me. That's right, but it doesn't search for a particular property or = property value -- it is used by next-property-change which only wants = the change of some property. To find the position of a particular = property, we would at least need to call something like = next-single-property-change, which calls next_interval in a loop.