From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#36183: 26.1; prettify-symbols-mode high CPU usage in Windows 10 Date: Wed, 25 Sep 2019 16:41:05 +0200 Message-ID: <87h850tp4u.fsf@gnus.org> References: <83h88rw8jw.fsf@gnu.org> <871rzplcuf.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="81498"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 36183@debbugs.gnu.org, Eduardo Duenez To: Tassilo Horn Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Sep 25 17:02:19 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iD8o7-000L2D-0J for geb-bug-gnu-emacs@m.gmane.org; Wed, 25 Sep 2019 17:02:19 +0200 Original-Received: from localhost ([::1]:53312 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iD8o4-0000ln-Uf for geb-bug-gnu-emacs@m.gmane.org; Wed, 25 Sep 2019 11:02:16 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53961) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iD8UV-0003vJ-V1 for bug-gnu-emacs@gnu.org; Wed, 25 Sep 2019 10:42:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iD8UU-0005k0-OT for bug-gnu-emacs@gnu.org; Wed, 25 Sep 2019 10:42:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:33457) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iD8UU-0005jr-LK for bug-gnu-emacs@gnu.org; Wed, 25 Sep 2019 10:42:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iD8UU-0005uN-GQ for bug-gnu-emacs@gnu.org; Wed, 25 Sep 2019 10:42:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 25 Sep 2019 14:42:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36183 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 36183-submit@debbugs.gnu.org id=B36183.156942247022637 (code B ref 36183); Wed, 25 Sep 2019 14:42:02 +0000 Original-Received: (at 36183) by debbugs.gnu.org; 25 Sep 2019 14:41:10 +0000 Original-Received: from localhost ([127.0.0.1]:42275 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iD8Te-0005t3-FT for submit@debbugs.gnu.org; Wed, 25 Sep 2019 10:41:10 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:36802) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iD8Td-0005st-0N for 36183@debbugs.gnu.org; Wed, 25 Sep 2019 10:41:09 -0400 Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=marnie) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iD8TZ-0004Gb-M3; Wed, 25 Sep 2019 16:41:08 +0200 In-Reply-To: <871rzplcuf.fsf@gnu.org> (Tassilo Horn's message of "Wed, 19 Jun 2019 19:11:20 +0200") 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: 209.51.188.43 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:167175 Archived-At: Tassilo Horn writes: > In addition to what Eli said, it would also be interesting to profile > what emacs does during editing and moving point. For that, you could do > this: > > 1. M-x profiler-start RET cpu RET in the problematic LaTeX file. > 2. Activate prettify-symbols-mode. > 3. Edit and move point so that emacs heats your CPU. > 4. M-x profiler-report RET and then M-x profiler-stop RET. > > Send us the contents of the *CPU-Profiler-Report ...* buffer. More information was requested, but no response was given within a few months, so I'm closing this bug report. If the problem still exists, please reopen this bug report. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no