From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#23928: 25.0.95; Performance regression observable with smartparens Date: Mon, 11 Jul 2016 05:28:15 +0300 Message-ID: <83bn24ewn4.fsf@gnu.org> References: <83wpkug2zs.fsf@gnu.org> <83h9bxftx4.fsf@gnu.org> <83y459eah8.fsf@gnu.org> <83r3b1e7q2.fsf@gnu.org> <558772bd-cab7-3358-a7f0-4071d338f0f9@yandex.ru> <83furhe2ra.fsf@gnu.org> <83d1mle1vm.fsf@gnu.org> <6055e15a-5939-bfa9-a975-2482c74cb58d@yandex.ru> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1468204166 31347 80.91.229.3 (11 Jul 2016 02:29:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 11 Jul 2016 02:29:26 +0000 (UTC) Cc: npostavs@users.sourceforge.net, aaronjensen@gmail.com, 23928@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jul 11 04:29:15 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bMQyA-0002Ax-9y for geb-bug-gnu-emacs@m.gmane.org; Mon, 11 Jul 2016 04:29:14 +0200 Original-Received: from localhost ([::1]:57526 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMQy9-0002mk-Ly for geb-bug-gnu-emacs@m.gmane.org; Sun, 10 Jul 2016 22:29:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37907) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMQy3-0002mS-AZ for bug-gnu-emacs@gnu.org; Sun, 10 Jul 2016 22:29:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bMQxy-0003nl-8x for bug-gnu-emacs@gnu.org; Sun, 10 Jul 2016 22:29:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:33461) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMQxy-0003nh-5H for bug-gnu-emacs@gnu.org; Sun, 10 Jul 2016 22:29:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bMQxy-0002S0-0n for bug-gnu-emacs@gnu.org; Sun, 10 Jul 2016 22:29:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 11 Jul 2016 02:29:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23928 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 23928-submit@debbugs.gnu.org id=B23928.14682041269394 (code B ref 23928); Mon, 11 Jul 2016 02:29:01 +0000 Original-Received: (at 23928) by debbugs.gnu.org; 11 Jul 2016 02:28:46 +0000 Original-Received: from localhost ([127.0.0.1]:45798 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bMQxi-0002RS-Fm for submit@debbugs.gnu.org; Sun, 10 Jul 2016 22:28:46 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:46862) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bMQxg-0002RF-5i for 23928@debbugs.gnu.org; Sun, 10 Jul 2016 22:28:45 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bMQxW-0003iT-UP for 23928@debbugs.gnu.org; Sun, 10 Jul 2016 22:28:38 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:39229) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bMQxW-0003iO-RC; Sun, 10 Jul 2016 22:28:34 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3522 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bMQxU-0004pg-S9; Sun, 10 Jul 2016 22:28:33 -0400 In-reply-to: <6055e15a-5939-bfa9-a975-2482c74cb58d@yandex.ru> (message from Dmitry Gutov on Sun, 10 Jul 2016 22:56:03 +0300) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:120825 Archived-At: > Cc: npostavs@users.sourceforge.net, aaronjensen@gmail.com, > 23928@debbugs.gnu.org > From: Dmitry Gutov > Date: Sun, 10 Jul 2016 22:56:03 +0300 > > On 07/10/2016 10:20 PM, Eli Zaretskii wrote: > > > It only causes trouble if done in the innermost loops of your > > program. Otherwise, the cost is almost negligible. > > I see. Then I think we should figure out why it's become more expensive > in Emacs 25 (if that is indeed the case). It isn't yet clear that this is what happened. Can someone time this in both versions compiled with the same optimization options?