From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brett Gilio Subject: Re: Parallel downloads Date: Fri, 13 Dec 2019 06:25:36 -0600 Message-ID: <87mubwh0ov.fsf@posteo.net> References: <87pnid3qdh.fsf@ambrevar.xyz> <87k18kyjlm.fsf@nckx> <87wock97ye.fsf@ambrevar.xyz> <87k18h3tii.fsf@gnu.org> <87muddm110.fsf@ambrevar.xyz> <87eeyl10jq.fsf@gnu.org> <875zjxq978.fsf@ambrevar.xyz> <87h83d7xsn.fsf@gnu.org> <87pnhvda3z.fsf@netris.org> <87pnhvfu3u.fsf@ambrevar.xyz> <878sngd0uu.fsf@ambrevar.xyz> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from eggs.gnu.org ([2001:470:142:3::10]:45626) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ifk0r-0007pj-W1 for guix-devel@gnu.org; Fri, 13 Dec 2019 07:25:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ifk0q-000293-ND for guix-devel@gnu.org; Fri, 13 Dec 2019 07:25:41 -0500 Received: from mout02.posteo.de ([185.67.36.66]:39741) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ifk0q-00025g-Eq for guix-devel@gnu.org; Fri, 13 Dec 2019 07:25:40 -0500 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 21A1F2400FC for ; Fri, 13 Dec 2019 13:25:38 +0100 (CET) In-Reply-To: <878sngd0uu.fsf@ambrevar.xyz> (Pierre Neidhardt's message of "Fri, 13 Dec 2019 10:35:37 +0100") List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: Pierre Neidhardt Cc: guix-devel@gnu.org Pierre Neidhardt writes: > Update: I've been using --max-jobs=2 by default for about 2 weeks now, > and it feels like a much smoother experience overall: faster downloads, faster > builds. > > This is obviously a very dumb "optimization" but at least it serves to > underline that Guix could still do much better by parallelizing > downloads and build in a smart way. Agree. > > I couple of ideas were mentioned in this thread: Anyone interested in > working on them? :) When I get some time, I would be more than happy to help with this. -- Brett M. Gilio Homepage -- https://scm.pw/ GNU Guix -- https://guix.gnu.org/