From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Nikolay Kudryavtsev Newsgroups: gmane.emacs.devel Subject: Re: Regarding performance issues with the Emacs 25.1 Windows-build Date: Mon, 9 Jan 2017 10:57:34 +0300 Message-ID: <609321cd-aea7-88a8-e507-526c878cb4b7@gmail.com> References: <58732ebd.8778630a.25994.c3c9@mx.google.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1483948681 12087 195.159.176.226 (9 Jan 2017 07:58:01 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 9 Jan 2017 07:58:01 +0000 (UTC) User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 To: jsj.register@gmail.com, "phillip.lord@russet.org.uk" , "emacs-devel@gnu.org" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jan 09 08:57:57 2017 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cQUpu-0001W7-Kp for ged-emacs-devel@m.gmane.org; Mon, 09 Jan 2017 08:57:46 +0100 Original-Received: from localhost ([::1]:37680 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cQUpz-0007oJ-1g for ged-emacs-devel@m.gmane.org; Mon, 09 Jan 2017 02:57:51 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38691) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cQUps-0007nh-8Z for emacs-devel@gnu.org; Mon, 09 Jan 2017 02:57:45 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cQUpn-0002TC-AG for emacs-devel@gnu.org; Mon, 09 Jan 2017 02:57:44 -0500 Original-Received: from mail-lf0-x242.google.com ([2a00:1450:4010:c07::242]:32993) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cQUpn-0002S8-2o for emacs-devel@gnu.org; Mon, 09 Jan 2017 02:57:39 -0500 Original-Received: by mail-lf0-x242.google.com with SMTP id k62so8279300lfg.0 for ; Sun, 08 Jan 2017 23:57:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:subject:to:references:message-id:date:user-agent:mime-version :in-reply-to:content-transfer-encoding; bh=5EmViAP/JLMvtie69/kxycHXhhNRy8Nvv6HwTHc2w0E=; b=qB0zXHKWvzyszefonIOjlMJAwpaW/qHroNL6jmuC+pHDTpXvVYuLn/uO/Lpp6k2MOp 8y8+fKzlBzI+o+VF+oxqZxDhH4uFvQzzo/kBhUo6LlNWn7WYaAFDQHNiviRBoTsitv5/ EU4QlQVYr2nDA6Ya5yJrKkCzosOLMEMqzg4CnLAxtEe4TUxJ4GWH7LTU6Hc7N3HS3D1/ WyPXGF7HVmtPfUxbNqoy98HW+5arPaROBCHgyNeiVmm2BqqrikMenGjkfGXbhlgeCmCb ILJ7QpfwXk31W7DnPNZCdi40EyUM5TSIG6SM0VTU7pNUW+VtBvFC/lGUci790+O5mcnV JzaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:references:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=5EmViAP/JLMvtie69/kxycHXhhNRy8Nvv6HwTHc2w0E=; b=clPMi+SYlVC04W63yDj/OA9dl3SV2Lp6S/38naWTjHPUZI4/LGlgFxoK85lTL0Y2tY iEDKVdIfvGblCZuNS6WaeEO56mrug8zBB5Rjr8IUIxw8h0KdHdIl4jjQ/Wwud4fMw6Qk vYow42l0VTkWPLjghCxRXYfNsMj+GIQnTBjgmUo6m39DRI6OA+SNLXwWc5BVz15vRBRR MoCHWqG6HAOtwvIL5QRY/2xhPvI1dScP7X66rnIYYjoJgOOW9ergLCoEFS2KmceFH2Cs /8N/Nu08ZnHCfEZmRC8XsZ51NUEWpcDz9bTUrVb5ORflBiN67MeEWUr9ckHSGj+nwEUO AKlQ== X-Gm-Message-State: AIkVDXIR3pnhqfZEjx6RLfmPrTl0QJAj0ksG1t/ZsTtJwA7enGEKd/xMdErpnmP2vjeGzA== X-Received: by 10.25.77.83 with SMTP id a80mr2667612lfb.140.1483948656132; Sun, 08 Jan 2017 23:57:36 -0800 (PST) Original-Received: from [192.168.1.73] ([37.19.36.146]) by smtp.gmail.com with ESMTPSA id a71sm834791lfe.36.2017.01.08.23.57.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 08 Jan 2017 23:57:35 -0800 (PST) X-Google-Original-From: Nikolay Kudryavtsev In-Reply-To: <58732ebd.8778630a.25994.c3c9@mx.google.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2a00:1450:4010:c07::242 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:211173 Archived-At: It's probably another case of 24565 aka 15876. Try setting inhibit-compacting-font-caches to t, if you're using something newer than 25.1 release. For 25.1 you can replace default fontset for a range of characters like this: (set-fontset-font t '(#x21d2 . #x21d2) (font-spec :family "FreeSerif")) -- Best Regards, Nikolay Kudryavtsev