From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.devel Subject: Re: jit-lock-antiblink-grace Date: Mon, 25 Nov 2019 18:46:50 +0000 Message-ID: <20191125184650.GA4496@ACM> References: <835zktm9o0.fsf@gnu.org> <83o8ylknjw.fsf@gnu.org> <83k198ly94.fsf@gnu.org> <83sgnuh5cq.fsf@gnu.org> <87k17qozii.fsf@gmail.com> <83wobps0zy.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="216841"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Mutt/1.10.1 (2018-07-13) Cc: emacs-devel@gnu.org, =?iso-8859-1?Q?Jo=E3o_T=E1vora?= , monnier@iro.umontreal.ca To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Nov 25 19:47:21 2019 Return-path: Envelope-to: ged-emacs-devel@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 1iZJOI-000uHP-8P for ged-emacs-devel@m.gmane.org; Mon, 25 Nov 2019 19:47:18 +0100 Original-Received: from localhost ([::1]:47416 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iZJOG-0003gn-Mr for ged-emacs-devel@m.gmane.org; Mon, 25 Nov 2019 13:47:16 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39790) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iZJNy-0003fT-CC for emacs-devel@gnu.org; Mon, 25 Nov 2019 13:46:59 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iZJNx-0000HZ-7S for emacs-devel@gnu.org; Mon, 25 Nov 2019 13:46:58 -0500 Original-Received: from colin.muc.de ([193.149.48.1]:51787 helo=mail.muc.de) by eggs.gnu.org with smtp (Exim 4.71) (envelope-from ) id 1iZJNw-0000Gt-Sx for emacs-devel@gnu.org; Mon, 25 Nov 2019 13:46:57 -0500 Original-Received: (qmail 90161 invoked by uid 3782); 25 Nov 2019 18:46:54 -0000 Original-Received: from acm.muc.de (p4FE15ACF.dip0.t-ipconnect.de [79.225.90.207]) by colin.muc.de (tmda-ofmipd) with ESMTP; Mon, 25 Nov 2019 19:46:50 +0100 Original-Received: (qmail 4502 invoked by uid 1000); 25 Nov 2019 18:46:50 -0000 Content-Disposition: inline In-Reply-To: <83wobps0zy.fsf@gnu.org> X-Delivery-Agent: TMDA/1.1.12 (Macallan) X-Primary-Address: acm@muc.de X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x [fuzzy] X-Received-From: 193.149.48.1 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:242710 Archived-At: Hello, Eli. On Sun, Nov 24, 2019 at 18:16:49 +0200, Eli Zaretskii wrote: > > From: João Távora > > Cc: emacs-devel , Stefan Monnier > > > > Date: Sun, 24 Nov 2019 01:04:53 +0000 > > João Távora writes: > > > On Tue, Oct 15, 2019 at 7:48 AM Eli Zaretskii wrote: > > >> This is encouraging, but please try C-n near the end of xdisp.c, so > > >> that it includes syms_of_xdisp. The first 350 lines of xdisp.c is one > > >> large comment, and there's a very small number of strings after that. > > > 30 seconds from syms_of_xdisp (void) in src/xdisp.c: > > > with antiblink: 34969, around 7% load measured by Process Explorer > > > without: 34977, also around 7% load > > Hi Eli, > > We seem to have lost track of this, and it's waiting for your input. I'd > > like this change to make it 27.1. > I was under the impression that you had some issues with Alan, and > didn't realize you were waiting for me. Sorry. Just for the record, I have no objection to this new mode, provided it is disabled by default. > > If you need to gain more confidence from more benchmarks or a refresher > > on exactly what this change is about, I'm at your disposal. If you > > think you're OK with the performance aspect, I'll perform the changes to > > the docstrings and NEWS that we had agreed to previously. > Please add/finalize the docs, and let's take it from there. > One thing I see already is that you turned on this feature by default, > but NEWS is worded as if it is off. Not sure if we had a consensus > regarding the default back then. > Thanks. -- Alan Mackenzie (Nuremberg, Germany).