From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id EA6nEocWH2BsOAAA0tVLHw (envelope-from ) for ; Sat, 06 Feb 2021 22:21:59 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id 8vQvDocWH2D5CQAAB5/wlQ (envelope-from ) for ; Sat, 06 Feb 2021 22:21:59 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 49885940415 for ; Sat, 6 Feb 2021 22:21:57 +0000 (UTC) Received: from localhost ([::1]:44772 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l8Vxk-0000rh-1w for larch@yhetil.org; Sat, 06 Feb 2021 17:21:56 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:57230) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l8Vxa-0000rY-Ed for guix-devel@gnu.org; Sat, 06 Feb 2021 17:21:46 -0500 Received: from sender4-of-o51.zoho.com ([136.143.188.51]:21154) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l8VxY-0007Z3-H5; Sat, 06 Feb 2021 17:21:46 -0500 ARC-Seal: i=1; a=rsa-sha256; t=1612650099; cv=none; d=zohomail.com; s=zohoarc; b=Ezl7P4tCcXGyB8xZKn1T+F4v3wwXH4HfQDO+rNGJFq759rqiCFt5b6xaMzN8dEd3L1XBi/quTbMLH4UMd7wweOjdTetRe/6yLNFfe9hN4wECqlYK2MV9W5D3d+GmqTIzI7ZQqgdfwZoS7/66tQ/pJ7SsERRvy3qxtwZUimwI3nI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1612650099; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=//pHcvJJQNY+N3/Ho2SvHPD8xcDA1c0R1POSb97oSp4=; b=IuVS65ytyCDmeQkxFWShkR8Qv9vfW5VzsMv4mHvZqK2oBwy51N3gUIXGFWMJ0OoZ0rgYWwkh3u8u38Efe835ygAxYCEGgalj2eOMz+r2u9DpJkQBWlszDcZ1H+tcwiJ6upEwz1nB46KwAEoDd2iPrQTn3qjnJR9Upt/6UazhyH0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=elephly.net; spf=pass smtp.mailfrom=rekado@elephly.net; dmarc=pass header.from= header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1612650099; s=zoho; d=elephly.net; i=rekado@elephly.net; h=References:From:To:Cc:Subject:In-reply-to:Date:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding; bh=//pHcvJJQNY+N3/Ho2SvHPD8xcDA1c0R1POSb97oSp4=; b=eZGvxeYjWcJ1gcbv8JCO9kxsdZEhbdOmCDrC+sgnvfLo0UhVTn5x9ivSY6sVv2Hq ny0afwyz6Euforqqa/xzHKNY0XIN/2ys3OnL4bMuMwkFPQZLUPdUg+RNWFxeRv40lYh +/aZ2NCt6Obw8DE1TK6taWZqgwY4qneyd4wKYXAM= Received: from localhost (p54ad4d9d.dip0.t-ipconnect.de [84.173.77.157]) by mx.zohomail.com with SMTPS id 1612650097791935.521892464778; Sat, 6 Feb 2021 14:21:37 -0800 (PST) References: <87blcxaad3.fsf@gnu.org> <87wnvlpi27.fsf@gnu.org> User-agent: mu4e 1.4.14; emacs 27.1 From: Ricardo Wurmus To: Mathieu Othacehe Subject: Re: Building the core-updates branch. In-reply-to: <87wnvlpi27.fsf@gnu.org> X-URL: https://elephly.net X-PGP-Key: https://elephly.net/rekado.pubkey X-PGP-Fingerprint: BCA6 89B6 3655 3801 C3C6 2150 197A 5888 235F ACAC Date: Sat, 06 Feb 2021 23:21:34 +0100 Message-ID: <877dnku9ap.fsf@elephly.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-ZohoMailClient: External Received-SPF: pass client-ip=136.143.188.51; envelope-from=rekado@elephly.net; helo=sender4-of-o51.zoho.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_NONE=-0.0001, RCVD_IN_MSPIKE_H4=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: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: guix-devel@gnu.org Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -3.56 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=elephly.net header.s=zoho header.b=eZGvxeYj; arc=pass ("zohomail.com:s=zohoarc:i=1"); dmarc=none; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Migadu-Queue-Id: 49885940415 X-Spam-Score: -3.56 X-Migadu-Scanner: scn1.migadu.com X-TUID: WP0fkInlE9ur Mathieu Othacehe writes: >> Even if the core-updates builds have to the lowest priority on the CI, >> and the CI is performing a bit better, I'm not sure building this branch >> is reasonable for now. I feel like we should first focus on providing >> substitutes for the master, guix-modular-master and staging branches >> consistently and on all architectures before trying to build >> core-updates. > > Here's a small graph to illustrate the CI throughput improvement: the > CPU idle time on all the CI build nodes for the last 6 months. The build > remote mechanism that has been deployed in early January shows clear > improvements. Wow, this is wonderful! I=E2=80=99m glad these machines finally get a work= out. Thank you! --=20 Ricardo