From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?Mattias_Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.devel Subject: Re: The Emacs master is much slower than the emacs-27 branch. Date: Fri, 4 Dec 2020 12:07:41 +0100 Message-ID: <23178703-2B1F-41F1-9491-F96A9D3586F2@acm.org> References: Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.17\)) 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="36253"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Alan Mackenzie , emacs-devel@gnu.org To: Alan Third Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Dec 04 12:08:39 2020 Return-path: Envelope-to: ged-emacs-devel@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 1kl8x5-0009K3-A6 for ged-emacs-devel@m.gmane-mx.org; Fri, 04 Dec 2020 12:08:39 +0100 Original-Received: from localhost ([::1]:40264 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kl8x4-0008Q6-AT for ged-emacs-devel@m.gmane-mx.org; Fri, 04 Dec 2020 06:08:38 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39286) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kl8wI-0007yX-2i for emacs-devel@gnu.org; Fri, 04 Dec 2020 06:07:50 -0500 Original-Received: from mail175c50.megamailservers.eu ([91.136.10.185]:46596 helo=mail50c50.megamailservers.eu) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kl8wF-0002CK-Kb for emacs-devel@gnu.org; Fri, 04 Dec 2020 06:07:49 -0500 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1607080064; bh=R82mWc8VFKnaoxwGAD7zfzS9F+tPOagbDO1jfyWkwLg=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=UdUNb89hhceaRtaAjmM91sD1/mC4Cqxs9WaMJhx7/w/digAhqKIOCkkmY7DNhlgz0 qkJz6KqdYx74ErGYZt/0q7FzwpBAMWiHreOBpjg41Lqib+J1qdiwMkUzBELsGFqNNL SFyvXx3WHs4x+KBQ6mSjNvENLVecOjn3OpAHHiFw= Feedback-ID: mattiase@acm.or Original-Received: from stanniol.lan (c-064ae655.032-75-73746f71.bbcust.telenor.se [85.230.74.6]) (authenticated bits=0) by mail50c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 0B4B7fls030051; Fri, 4 Dec 2020 11:07:43 +0000 In-Reply-To: X-Mailer: Apple Mail (2.3445.104.17) X-CTCH-RefID: str=0001.0A782F27.5FCA1880.0047, 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=EoysUhUA c=1 sm=1 tr=0 a=Ni+dBsiEfW2GqKMPYZim9A==:117 a=Ni+dBsiEfW2GqKMPYZim9A==:17 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=hIj89exaAAAA:8 a=rHof5DS7EBKBaLY8Q78A:9 a=CjuIK1q_8ugA:10 a=lS9wXHQM5UdnNJ4u63Ry:22 X-Origin-Country: SE Received-SPF: softfail client-ip=91.136.10.185; envelope-from=mattiase@acm.org; helo=mail50c50.megamailservers.eu X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:260286 Archived-At: 4 dec. 2020 kl. 11.46 skrev Alan Third : >> Confirmed on macOS (Mojave). >=20 > Watch out with the NS port: drawing to the screen is slower in Emacs > 28 than Emacs 27, but is less likely to produce graphical glitches. Thank you, I'd forgotten about that. This fits the rough date of the = regression as well. Right, there is nothing to see here then.