From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Something has sped up desktop. :-) Date: Wed, 24 Jan 2018 14:37:50 -0500 Message-ID: References: <20180123194121.GA17044@ACM> <83372wnxxv.fsf@gnu.org> <20180123204736.GB17044@ACM> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1516822614 27555 195.159.176.226 (24 Jan 2018 19:36:54 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 24 Jan 2018 19:36:54 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Jan 24 20:36:50 2018 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 1eeQqm-0006qT-Ty for ged-emacs-devel@m.gmane.org; Wed, 24 Jan 2018 20:36:49 +0100 Original-Received: from localhost ([::1]:41050 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eeQsn-00021h-Gd for ged-emacs-devel@m.gmane.org; Wed, 24 Jan 2018 14:38:53 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56253) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eeQsh-00021J-L4 for emacs-devel@gnu.org; Wed, 24 Jan 2018 14:38:48 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eeQse-0001ZD-IH for emacs-devel@gnu.org; Wed, 24 Jan 2018 14:38:47 -0500 Original-Received: from [195.159.176.226] (port=43689 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eeQse-0001XS-A9 for emacs-devel@gnu.org; Wed, 24 Jan 2018 14:38:44 -0500 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1eeQqB-0004hT-JL for emacs-devel@gnu.org; Wed, 24 Jan 2018 20:36:11 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 15 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:qvcbi3z5BK5PX0w0n6g906iRmuk= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.159.176.226 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:222206 Archived-At: > (in Emacs 25.3): > find-file-noselect-1 309 11.308377736 0.0365966917 <========== > (and in Emacs 26.0.91): > find-file-noselect-1 309 2.9180459170 0.0094435142 <========== Hmmm, so find-file-noselect-1 got a lot faster. Can you compare the `profiler-report' between those two versions, focusing on the part under find-file-noselect-1? And do you happen to know if Emacs-24's performance in this respect was more like Emacs-25's or more like Emacs-26's? Stefan