From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.devel Subject: Re: Markers in a gap array Date: Sun, 07 Jul 2024 12:31:29 +0000 Message-ID: <87r0c51izi.fsf@localhost> References: <87ikxlqwu6.fsf@localhost> <87le2hp6ug.fsf@localhost> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40800"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Jul 07 14:30:55 2024 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 1sQR2c-000AS3-Om for ged-emacs-devel@m.gmane-mx.org; Sun, 07 Jul 2024 14:30:54 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sQR1l-0007UB-03; Sun, 07 Jul 2024 08:30:01 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sQR1j-0007U3-M0 for emacs-devel@gnu.org; Sun, 07 Jul 2024 08:29:59 -0400 Original-Received: from mout02.posteo.de ([185.67.36.66]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sQR1h-0004d1-Qz for emacs-devel@gnu.org; Sun, 07 Jul 2024 08:29:59 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id A0D3C240101 for ; Sun, 7 Jul 2024 14:29:55 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1720355395; bh=ufOifQJbGEA0zlOKbnw45gcyiGeOnqiggW5NMhnDQFw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type: From; b=UMhkS3KeKbXKJBp+8CYsv5Nu3IvmquWgYYiZL3HQ3TmHu8lnUoDnsvPid0Pw3LyKA 6oyUGysZ7TtvVTtz3sv0afSE8TS9CT60VCIo++x15Vb1S5XzeoCB2k0B1MSKjvIe7f 32ZzjlNpfOr+R76WPHesfec/VsI1/NwqxmwXdWGqXn2XMqJz3XlaepgEpz6a0SIZFS RilIIT8KVAMbJOkScBVbwyE8ySUkmchsDPBm2YhuY8OWSLTRQC/XbeFkBhXGQ7ScoR WaUpBd5rZv2HjnnDRIM9KG4ufrjD9UNQEvCtD0QKNGwEwbqXx3m6sdUA/sL3ZstMDi YqrH+BkMHDtUQ== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4WH65Z2vjcz9rxF; Sun, 7 Jul 2024 14:29:54 +0200 (CEST) In-Reply-To: Received-SPF: pass client-ip=185.67.36.66; envelope-from=yantar92@posteo.net; helo=mout02.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:321483 Archived-At: Stefan Monnier writes: > And like you, I don't see any speed improvement from the branch. On the > other hand, my trivial "thinko fix" b595b4598 (which I thought would > have no real-life effect) seems to make a significant difference (see > the results below). So maybe the reason why you can't reproduce the > slowdown is because of b595b4598? And maybe we should install that into > `emacs-30`? I tried with and without b595b4598. It makes a little, but noticeable difference: without b595b4598 (master + reverted b595b4598) 5.66% emacs emacs [.] buf_bytepos_to_charpos with b595b4598 (master) 2.38% emacs emacs [.] buf_bytepos_to_charpos -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at