From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id FTXXJ+NQ7mAuuAAAgWs5BA (envelope-from ) for ; Wed, 14 Jul 2021 04:50:11 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id iML2IuNQ7mBdNgAA1q6Kng (envelope-from ) for ; Wed, 14 Jul 2021 02:50:11 +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 1AFA7A1AD for ; Wed, 14 Jul 2021 04:50:11 +0200 (CEST) Received: from localhost ([::1]:46752 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m3UyQ-0002gg-5C for larch@yhetil.org; Tue, 13 Jul 2021 22:50:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44834) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m3UyI-0002gH-Du for guix-patches@gnu.org; Tue, 13 Jul 2021 22:50:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:59195) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m3UyI-0005L6-5w for guix-patches@gnu.org; Tue, 13 Jul 2021 22:50:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1m3UyH-0007Gn-Ud for guix-patches@gnu.org; Tue, 13 Jul 2021 22:50:01 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#39728] [PATCH] Allow parallel downloads and builds Resent-From: Maxim Cournoyer Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Wed, 14 Jul 2021 02:50:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39728 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: Julien Lepiller Cc: 39728@debbugs.gnu.org Received: via spool by 39728-submit@debbugs.gnu.org id=B39728.162623095227869 (code B ref 39728); Wed, 14 Jul 2021 02:50:01 +0000 Received: (at 39728) by debbugs.gnu.org; 14 Jul 2021 02:49:12 +0000 Received: from localhost ([127.0.0.1]:42508 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m3UxU-0007FR-EX for submit@debbugs.gnu.org; Tue, 13 Jul 2021 22:49:12 -0400 Received: from mail-qv1-f49.google.com ([209.85.219.49]:43854) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m3UxR-0007F7-5I for 39728@debbugs.gnu.org; Tue, 13 Jul 2021 22:49:10 -0400 Received: by mail-qv1-f49.google.com with SMTP id i4so313219qvq.10 for <39728@debbugs.gnu.org>; Tue, 13 Jul 2021 19:49:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=tHw0CbrfuNo6JCyO3VrTK3BdQXrHqG/U8ZGrpG0WNdk=; b=HowAAhIrt1H3GU3QDQKhdTcdQ7CLMjM7SBjfyoDspVqrqEFDXHXKFP4bqdcIpS+nNx v1A4H1FAQujipiCn9GYuCgMpQaoTvzHZuo3bvFpTjOTaJVNL9nMK+lbGep4zdrS56olc 0j9z0h7unhN0RYpamPEQB4h2mDQ8Z/Itpg8dz2j3JdFsMpUnqKoz8VIJ5Fd1/DLJj6vZ RnLVYYwATyLC13jXmE3pOJeCjyz1rd3y4vcTjPBoPsigCe0N04gfIaogqwArkyeFrWTk Q3R9JiK1ZVTo4C72f6UPdh9XrF7YOOEvKjlgbPWTDAvoXJuvdpqNfTZeZwAtwf1BXpAl PmGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=tHw0CbrfuNo6JCyO3VrTK3BdQXrHqG/U8ZGrpG0WNdk=; b=Egdp/O03wwMDYqf3W3yIvQZJyArAeVlrnmW/dDLxU/hzzcdoQFhINzBcDy2jaOVapE HpoSNshGrcvpPlY/1UzmvlevCdrBjI4XSE/5XezSkd2ckmmnT5BCrzWZsZiNvTqiS6qy qJdXU2TrTbL/Nf9A8Dvb6LPHUnO4SMF1qk0iqABb+4D2UslPXLxGJja8qb+yLFR5WPC8 CNmT83Sk1hf6+vIpB8JwUx51xRtWeLVuj2WE/IaT2CDtDt1es1/pD75vuRDcommwg18c 7IA0epU9UBe8S6T3E1jxcCppEoQ1mh0QS8lv/i/KvfOriaVPqhLSrFvnWaadnKyr4n7L XzeA== X-Gm-Message-State: AOAM532fW/N64XgV/nVOF50ASmXBeuV5tz6gymyhve9SGivzEvuv6iHw adVqAKK4Q+smvQBmUWPepaIFMLMJQLapf6Ip X-Google-Smtp-Source: ABdhPJxaRO1wBOdQ94LLRRtM6LOHUH7LXxxGOvsrZ4p/VpUVjYoGnjDHi/gjpzid/zX64lKUQxPUwA== X-Received: by 2002:a0c:d605:: with SMTP id c5mr8540737qvj.7.1626230943518; Tue, 13 Jul 2021 19:49:03 -0700 (PDT) Received: from hurd (dsl-10-136-19.b2b2c.ca. [72.10.136.19]) by smtp.gmail.com with ESMTPSA id y2sm416856qkl.58.2021.07.13.19.49.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Jul 2021 19:49:03 -0700 (PDT) From: Maxim Cournoyer References: <20200221235307.535fb453@tachikoma.lepiller.eu> Date: Tue, 13 Jul 2021 22:49:02 -0400 In-Reply-To: <20200221235307.535fb453@tachikoma.lepiller.eu> (Julien Lepiller's message of "Fri, 21 Feb 2020 23:53:07 +0100") Message-ID: <874kcxr4o1.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1626231011; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:resent-cc:resent-from:resent-sender: resent-message-id:in-reply-to:in-reply-to:references:references: list-id:list-help:list-unsubscribe:list-subscribe:list-post: dkim-signature; bh=tHw0CbrfuNo6JCyO3VrTK3BdQXrHqG/U8ZGrpG0WNdk=; b=ZDR2tfOHohui6YEEloezhgxqWfPYXRqJM8lhZsz5an0ZZkk7k65LgdFWcpMeDouRYFyAj3 cWzr6/FV0i55RF6K7vRNfqeIWA1l8iN6MyygRlvYp0qkHs91yjdeWWYPrd6+eReEsmKLSO eiflcRydM/9IOszsEKpWyWl7iTmaiz3R9xAY2vLVBtXR5W+z+IxubUDO7Luga608e5g7cS Mjdaw734fVqABdH6GkyVe+XcrG70MZfZs1vL8qs7qgDIRJXFdTdkWSHYnl6xCas+0G7PJC YeYUOrlVMvbAfYMFly+FETayA1aGTGY7LJEFjeUAFo81OTBO7uDrN6DctLCXXQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1626231011; a=rsa-sha256; cv=none; b=sf1EiVhwc2qNxdZzqtb7/QWjWJIAYnjwzz9riBUSlg+QSlzZHusZ/NfFCwSWAUQn1ipoPB bYxC7ymE/6gq40Z1imEdQEQMnKEIcjwFObOc9KHlgyU93N2iiQ39XIFfnYSy9vqLnIeOx/ Rab7RiJqVvig2JG8G9ISDDLVIrpkjqZIC4zTifveoHfs8yqAhAkn9WOTHnD/dpgwuEbx9Q /84gMhhnR7jOpE+fBnbaIr5Q4iIFYpE9WsN/v7dgBHKoeMUQMVL3ZO/GAGYVeCPxf34U4u W/RMVBuWMg3ZEbdrV2duB/X4zOYSHWgUtNM1FmHx7gez7/mljv5xn9VBZvDc4w== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20161025 header.b=HowAAhIr; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Migadu-Spam-Score: -1.30 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20161025 header.b=HowAAhIr; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Migadu-Queue-Id: 1AFA7A1AD X-Spam-Score: -1.30 X-Migadu-Scanner: scn0.migadu.com X-TUID: CfVjyOm/xF37 Hello! Julien Lepiller writes: > Hi guix! > > This patch allows to count builds and downloads separately. The idea is > that downloads need bandwidth, but no CPU, while builds do not need > bandwidth, but need CPU. With this patch, guix will be able to download > substitutes while building unrelated packages. Currently, guix needs to > wait for the download to finish before proceeding to the build. This > should reduce the time of guix commands that need to build and download > things at the same time. > > What do you think? Looks like a neat improvement! Could you provide a follow-up to Ludovic's review? It seems not much is missing (minor cosmetic changes to commit messages + code and more importantly, the accompanying documentation update). Thank you! Maxim