From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.devel Subject: Re: [Emacs-diffs] master 55ec674: * lisp/multifile.el: New file, extracted from etags.el Date: Sun, 6 Jan 2019 04:22:53 +0300 Message-ID: <4beac027-166a-ce0e-9976-ad4a6cd40fd1@yandex.ru> References: <20180922154639.23195.66360@vcs0.savannah.gnu.org> <20180922154640.9D58220310@vcs0.savannah.gnu.org> <54108dbc-9d12-06ff-3f1d-151118e9b234@yandex.ru> <385f6543-2214-101c-30b8-a8115a8dbede@yandex.ru> <87zhsi7mlt.fsf@mail.linkov.net> <6ff6f811-29eb-6e08-e95c-46bdfee08993@yandex.ru> <878t02d0cz.fsf@mail.linkov.net> <875zv579pu.fsf@mail.linkov.net> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1546737665 24889 195.159.176.226 (6 Jan 2019 01:21:05 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 6 Jan 2019 01:21:05 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:65.0) Gecko/20100101 Thunderbird/65.0 Cc: Stefan Monnier , emacs-devel@gnu.org To: Juri Linkov Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Jan 06 02:21:01 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from listsout.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gfx7a-0006F4-BR for ged-emacs-devel@m.gmane.org; Sun, 06 Jan 2019 02:20:58 +0100 Original-Received: from localhost ([127.0.0.1]:54454 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gfx9h-00060e-0h for ged-emacs-devel@m.gmane.org; Sat, 05 Jan 2019 20:23:09 -0500 Original-Received: from eggsout.gnu.org ([209.51.188.92]:52472 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gfx9a-00060H-GO for emacs-devel@gnu.org; Sat, 05 Jan 2019 20:23:03 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gfx9V-0004fs-JU for emacs-devel@gnu.org; Sat, 05 Jan 2019 20:23:02 -0500 Original-Received: from mail-lf1-x12b.google.com ([2a00:1450:4864:20::12b]:43117) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gfx9V-0004f2-Bv for emacs-devel@gnu.org; Sat, 05 Jan 2019 20:22:57 -0500 Original-Received: by mail-lf1-x12b.google.com with SMTP id u18so27819628lff.10 for ; Sat, 05 Jan 2019 17:22:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=c4APrVkCsbCXIso8+5ps4USFtdibUNvBN08gJLhg/UM=; b=AURM+1U2fo96A9oMJtzH9P4zoH34r9reAQPa9MeuXBSKpnNBC4M+VKAFPJy3dzQTz5 eDssMSHviPaH9V0o7D3NzsjO8orQVvntzzSpKZy++FfIdur1BZIP5TpmT0HRtjhRMSK2 JGIQaa+FmPFz0b6+i8OqABWWgJtAdTQnRjWpLlUFVZJFxF1ePkcxXvt3GQPp2SRvePBi LrqXCyBxXZNSm4Us/BPxR5689zTu+Wvx+LTNjBfZgZfsbw1ghoyU+HsYeJJuGpnfrh91 gncZSE9minC8TNb3bwBLy4n22Pv/jTZLt2Z+G8TU0MxJY+SbqVn1TigcahziIq0jvFl+ gmfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=c4APrVkCsbCXIso8+5ps4USFtdibUNvBN08gJLhg/UM=; b=dNvFpVhBcRqV4JWELoEq6AaHcUcfMe3ANOFYT6xJh3ujLYUjp2ogvmNMPbO/qAOyXJ PEGZjYpfmuTNhBQXE2unL8NswQct4t2RscqAlrRtbNO7/CX1dFMrEDn+8QDoXDBOc0mc P5/cFvvirYMkm0pf4JYlV6DcR17aRYXElUAPupuIjmVgVlRvcbu+IN3np9QXAS5SRBeR HvIOVqGrXroFXI70FX8ewj3qE/JO+Gk1oXfcFMRAequtgvqf1m7wo5keEyJejwuKFB1S ftJbUM7yqfSDEIVUPKVZRhkR1ZhAwc6v5FYU2Y1pqfRfZqtnQg4EGIXHaMTjnH2Rwo3+ xz4Q== X-Gm-Message-State: AA+aEWaG6Lmflq3eYMsi5MLMopgjfeHGxbzCj4EIh3iYqpHLY/ZKsaQ3 XuYBLgJwYt8mYjYti/8ukZ0GUpZ3 X-Google-Smtp-Source: AFSGD/Vk0bBgy/+F6mrZVY4fTrNRoRRL3dHQ7ej8sd7KL/nO0/AKHdbpLG4FrokZ0TAtR4nJVfQMww== X-Received: by 2002:a19:4e59:: with SMTP id c86mr29757890lfb.132.1546737775519; Sat, 05 Jan 2019 17:22:55 -0800 (PST) Original-Received: from [192.168.1.174] ([178.252.127.239]) by smtp.googlemail.com with ESMTPSA id y9sm12112712lfe.75.2019.01.05.17.22.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 05 Jan 2019 17:22:54 -0800 (PST) In-Reply-To: <875zv579pu.fsf@mail.linkov.net> Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::12b 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:232206 Archived-At: On 03.01.2019 23:53, Juri Linkov wrote: >> So... I guess that's better. Have you tried running the same command in >> a terminal and timing it? I wonder how it compares. The terminal will show >> us the best possible speed. > > Same numbers in a terminal. Curious. That doesn't shed any light on the difference in performance overhead, unfortunately. I've pushed a change that makes project-files the canonical generic and thus cuts down on some overhead, but it makes no perceptible difference on my end. Please try it out if you have the time, though.