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: Generation of tags for the current project on the fly Date: Wed, 17 Jan 2018 14:08:17 +0300 Message-ID: <18ca2878-74d6-2a51-9a1b-e617591bc518@yandex.ru> References: <4559858d-eb32-d071-fdad-e51430700260@yandex.ru> <83shbb30z1.fsf@gnu.org> <8360863o6a.fsf@gnu.org> <27a58fb2-d2ee-e5fc-158d-ec41be401987@yandex.ru> <83y3l0za1f.fsf@gnu.org> <259c557d-e3a3-c01b-9ba3-30df09d247ea@yandex.ru> <83inc3znpu.fsf@gnu.org> 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 1516187427 27956 195.159.176.226 (17 Jan 2018 11:10:27 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 17 Jan 2018 11:10:27 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:58.0) Gecko/20100101 Thunderbird/58.0 Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Jan 17 12:10:22 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 1eblbi-0006UT-65 for ged-emacs-devel@m.gmane.org; Wed, 17 Jan 2018 12:10:14 +0100 Original-Received: from localhost ([::1]:55691 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ebldi-0001aD-36 for ged-emacs-devel@m.gmane.org; Wed, 17 Jan 2018 06:12:18 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39168) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ebla1-0007rQ-1w for emacs-devel@gnu.org; Wed, 17 Jan 2018 06:08:29 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eblZv-0008Tu-5r for emacs-devel@gnu.org; Wed, 17 Jan 2018 06:08:29 -0500 Original-Received: from mail-lf0-x236.google.com ([2a00:1450:4010:c07::236]:32960) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eblZu-0008TK-Tc; Wed, 17 Jan 2018 06:08:23 -0500 Original-Received: by mail-lf0-x236.google.com with SMTP id t139so6649642lff.0; Wed, 17 Jan 2018 03:08:22 -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=3EFvkYP0yZeM/1hnGtthD2NZ2ehrXLW9bVFTaKxbhUA=; b=H1C6YE93cQG001N6uHrMFKPm/Tevrg3RZiADbh47nI+MuoEVy/gCuRpIOhtV0JcPyM og408nskHDwp+wZ2q2dbcUq3DcGSqvPyXMheCl2MS8Zc7Rp5pYFGP7wMBdUALBx5OKQY f5T1yhaXKoofuIu0FD+dpdxS8Agv0FK6nVz91iEKgwuIRL6y6283pLSQttZ3QFjVuTNN gHjxU8qSiFkhET9gqeiKGnPKzbVtXcsa7I1+zHVJzaV2EMMl/T1bDO1iidm3AEphmsZs jgzjzIz+2xXYRKCNrY4pd8ED89EBF0ZAAmh5pSpvKWLzhwEIY7MmDvFUpNKmS1dl+I1J i0Gg== 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=3EFvkYP0yZeM/1hnGtthD2NZ2ehrXLW9bVFTaKxbhUA=; b=sFWhTsTS7daKSyujgD3WW2OSHZxsjmeg3X0xVISAnEosFOAEN09g0UJfuF81akpp9E bFb6wCL5D1YL0c0CM6DuqlXtbwkfUyqH3Pyn7AXuVmpcgEo/kbf4p2zBnCUOCCj1fiea EIi3Caebic53ijTvyiFh9gpsc4b9aA3tGeSCqY4PvH73tH6AFQ00q1EMMep/QPrUyHCs kNUW+GnMQeUv5eRw1wfY5fn5w+hZiHyhaONrpu6VpUwTktt0BiYEgfDnEn4aXE91ldTa qRl7D+W1Wn0C0v8rDlMZNtz/B5sDm68Sv98n/rGl+9OZqI0fdZFlDtxnmKPMYBmLASj0 8B4w== X-Gm-Message-State: AKwxyteWCugylTIFc1HU5kLxq1aBO00oGSuuPELYHtML/0b6WlWmTz9M Z5vOU2LQvKp+OuV9RRXV8Ip1XR4L X-Google-Smtp-Source: ACJfBot/Hi6hD+EhzTKPEZRiBzFo9GQUoAuU3p8uM8h4IRMVONAqrArVAz9M8JQpyCiWzsOQ0DVuzA== X-Received: by 10.25.56.13 with SMTP id f13mr7489078lfa.16.1516187301258; Wed, 17 Jan 2018 03:08:21 -0800 (PST) Original-Received: from [192.168.1.190] ([178.252.127.239]) by smtp.googlemail.com with ESMTPSA id m89sm534044lje.66.2018.01.17.03.08.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 17 Jan 2018 03:08:19 -0800 (PST) In-Reply-To: <83inc3znpu.fsf@gnu.org> Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4010:c07::236 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:222037 Archived-At: On 1/15/18 08:37, Eli Zaretskii wrote: >> To measure the full time: >> >> (benchmark 1 '(progn (etags--project-tags-cleanup) >> (etags--maybe-use-project-tags))) > 5.5 sec with warm cache. This is with an unoptimized Emacs, btw, but > most of the time is spent by external programs, so perhaps this > doesn't matter. BTW, I've just measured it on my older laptop with an SSD, bought around 2012. Just 2 seconds here. The CPU is i7-3630QM, 4-core and more or less top-of-the-line for a laptop back then, but not desktop grade anyway.