From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: phillip.lord@russet.org.uk Newsgroups: gmane.emacs.devel Subject: Re: Bootstrap Compilation Speed Date: Sat, 15 Jan 2022 11:28:05 +0000 Message-ID: <65b2a18bc1a597333b42d35a2717dc33@russet.org.uk> References: <86wnj18f7w.fsf@duenenhof-wilhelm.de> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19383"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Roundcube Webmail/1.4.12 Cc: emacs-devel@gnu.org To: "H. Dieter Wilhelm" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Jan 15 12:32:50 2022 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 1n8hIg-0004pF-Oh for ged-emacs-devel@m.gmane-mx.org; Sat, 15 Jan 2022 12:32:50 +0100 Original-Received: from localhost ([::1]:60714 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n8hIf-00037c-LT for ged-emacs-devel@m.gmane-mx.org; Sat, 15 Jan 2022 06:32:49 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:41130) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n8hEE-0000fx-Eh for emacs-devel@gnu.org; Sat, 15 Jan 2022 06:28:16 -0500 Original-Received: from [78.129.138.227] (port=45769 helo=cloud103.planethippo.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n8hEA-0005wF-J3 for emacs-devel@gnu.org; Sat, 15 Jan 2022 06:28:13 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=russet.org.uk; s=default; h=Content-Transfer-Encoding:Content-Type: Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date:MIME-Version:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=7bTEHTQXvML2t0jQX5cCl83AsxvpJCJJOdiZTvARKvc=; b=Q6lGcI10pMCb9pm+Rs3lkGDWWa x+Vj2nDquAxLjD2zesfo4eD16dpEGvXCInEGqtzsCXPJn6LCATFjjH7+Tmy2mtFfjw1Qs9qWOx0ED WgDtke/tvrlDlrkFR5Z9Q7MCsvSJvbkcssrPY3u+IzeZZJRtYlvzwyAR/dIWIYThb+wxRCrTpVSPJ 2PuSzCs+b4suBMCiEOBh7YSg1PISJmlIOvpHfpvlpTd1oYIbEABLW1QH+D3LQkmtWmTmYmD5Ocpz8 6QqsnKnMo7kz4TFzrNCURe7olp0Kxt7dBWrRq5iEW3Lm4ugT1aHT+FnlEB88exoz/0blDEgJMaNDa a0DLF6oQ==; Original-Received: from [::1] (port=53906 helo=cloud103.planethippo.com) by cloud103.planethippo.com with esmtpa (Exim 4.94.2) (envelope-from ) id 1n8hE8-0001jS-Iy; Sat, 15 Jan 2022 11:28:06 +0000 In-Reply-To: <86wnj18f7w.fsf@duenenhof-wilhelm.de> X-Sender: phillip.lord@russet.org.uk X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cloud103.planethippo.com X-AntiAbuse: Original Domain - gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - russet.org.uk X-Get-Message-Sender-Via: cloud103.planethippo.com: authenticated_id: phillip.lord@russet.org.uk X-Authenticated-Sender: cloud103.planethippo.com: phillip.lord@russet.org.uk X-Host-Lookup-Failed: Reverse DNS lookup failed for 78.129.138.227 (failed) Received-SPF: pass client-ip=78.129.138.227; envelope-from=phillip.lord@russet.org.uk; helo=cloud103.planethippo.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 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, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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" Xref: news.gmane.io gmane.emacs.devel:284774 Archived-At: On 2022-01-15 10:29, H. Dieter Wilhelm wrote: > Hello Phil :-) > > phillip.lord@russet.org.uk writes: > >> Has anyone else seen a regression in bootstrap compilation speed? >> >> I am currently building Emacs-28 trunk. I am still on the >> bootstrap-emacs phase after half an hour or so and am getting no more >> than 2 or 3 ELC+ELN steps complete per minute, with a parallel build. > > Are you doing these builds for Windows? > No, I am afraid not. The performance that I got on Windows builds when I did do it was highly variable (between half an hour and three), but I think this was mostly the shared CPU infrastructure I was using. I never worked out how to get native comp working in a way that I could package it for windows, so the builds were all without it. Phil