From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.devel Subject: Re: Time to merge scratch/correct-warning-pos into master, perhaps? Date: Sat, 22 Jan 2022 12:23:24 +0000 Message-ID: References: <83mtjwzwkb.fsf@gnu.org> <87r198ytog.fsf@gnus.org> <87zgnvyb5y.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40400"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Eli Zaretskii , Stefan Monnier , emacs-devel@gnu.org To: Lars Ingebrigtsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Jan 22 13:26:56 2022 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 1nBFTs-000AGy-4y for ged-emacs-devel@m.gmane-mx.org; Sat, 22 Jan 2022 13:26:56 +0100 Original-Received: from localhost ([::1]:60210 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nBFTq-00022L-Lu for ged-emacs-devel@m.gmane-mx.org; Sat, 22 Jan 2022 07:26:54 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:59250) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nBFRF-0000Ph-Kp for emacs-devel@gnu.org; Sat, 22 Jan 2022 07:24:16 -0500 Original-Received: from colin.muc.de ([193.149.48.1]:64297 helo=mail.muc.de) by eggs.gnu.org with smtp (Exim 4.90_1) (envelope-from ) id 1nBFQY-0000aA-QV for emacs-devel@gnu.org; Sat, 22 Jan 2022 07:23:33 -0500 Original-Received: (qmail 38634 invoked by uid 3782); 22 Jan 2022 12:23:28 -0000 Original-Received: from acm.muc.de (p2e5d54f8.dip0.t-ipconnect.de [46.93.84.248]) (using STARTTLS) by colin.muc.de (tmda-ofmipd) with ESMTP; Sat, 22 Jan 2022 13:23:27 +0100 Original-Received: (qmail 22145 invoked by uid 1000); 22 Jan 2022 12:23:24 -0000 Content-Disposition: inline In-Reply-To: <87zgnvyb5y.fsf@gnus.org> X-Submission-Agent: TMDA/1.3.x (Ph3nix) X-Primary-Address: acm@muc.de Received-SPF: pass client-ip=193.149.48.1; envelope-from=acm@muc.de; helo=mail.muc.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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:285204 Archived-At: Hello, Lars. On Sun, Jan 16, 2022 at 16:04:25 +0100, Lars Ingebrigtsen wrote: > Stefan Monnier writes: > > It is to be expected that in order to improve the compiler's behavior, > > the compiler runs more slowly. > Yup. But the performance impact is greater than I had imagined. > > The main worry is the speed impact on non-compilation tasks, mostly > > because of the impact on EQ (where Alan's benchmark suggest a 1% impact, > > tho it would be good to have other measurements to confirm that). > Yes. I've now done a few more realistic non-micro benchmarks -- > (eww-open-file "/tmp/foo.html") -- and I see no measurable performance > impact there at all. I've written some documentation about Symbols with Position, fixed a bug reported by Brahimi Saifullah concerning flymake on .el files, and fixed one or two other miscellaneous things. I now propose to merge the branch into master. Do you (or anybody else) still have any issues with this? Thanks! > -- > (domestic pets only, the antidote for overdose, milk.) > bloggy blog: http://lars.ingebrigtsen.no -- Alan Mackenzie (Nuremberg, Germany).