From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id MK6OBmOZhV85OgAA0tVLHw (envelope-from ) for ; Tue, 13 Oct 2020 12:11:15 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id 0POdAmOZhV+JQQAA1q6Kng (envelope-from ) for ; Tue, 13 Oct 2020 12:11:15 +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 DF0BD9401D0 for ; Tue, 13 Oct 2020 12:11:13 +0000 (UTC) Received: from localhost ([::1]:45334 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kSJ96-00037b-RC for larch@yhetil.org; Tue, 13 Oct 2020 08:11:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50594) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kSJ8w-00037P-Ab for guix-patches@gnu.org; Tue, 13 Oct 2020 08:11:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:33995) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kSJ8w-0007wS-0I for guix-patches@gnu.org; Tue, 13 Oct 2020 08:11:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kSJ8v-0001mX-SH for guix-patches@gnu.org; Tue, 13 Oct 2020 08:11:01 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#43745] [PATCH 04/27] gnu: ocaml-migrate-parsetree: Update to 1.7.3. Resent-From: zimoun Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Tue, 13 Oct 2020 12:11:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43745 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: Julien Lepiller Cc: 43745@debbugs.gnu.org Received: via spool by 43745-submit@debbugs.gnu.org id=B43745.16025910076778 (code B ref 43745); Tue, 13 Oct 2020 12:11:01 +0000 Received: (at 43745) by debbugs.gnu.org; 13 Oct 2020 12:10:07 +0000 Received: from localhost ([127.0.0.1]:45541 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kSJ82-0001lG-MC for submit@debbugs.gnu.org; Tue, 13 Oct 2020 08:10:06 -0400 Received: from mail-wr1-f67.google.com ([209.85.221.67]:46460) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kSJ80-0001kV-9H for 43745@debbugs.gnu.org; Tue, 13 Oct 2020 08:10:05 -0400 Received: by mail-wr1-f67.google.com with SMTP id n6so23433612wrm.13 for <43745@debbugs.gnu.org>; Tue, 13 Oct 2020 05:10:04 -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:content-transfer-encoding; bh=GJM6ZWsznXKm+9Ter+SJ5Dwl+pj/q3q6r/wfx/zqR/U=; b=lMawkVTqux0eZFtZC1M0sNaffsR2t6OQ9nDL6Qh+ad8tnsti5LvpKofuWbjbQM1GSd l4obj75ZQYbh5vziE9iVXvaXk6nLZ9sfC/GvG7dE3NnsaqE8zo9kSGaLN/JYh4ig4pUe Io8cG1Egubfp+iUPfITJD2ISTYSWoO71rZLIL3Uwvx0HV9JpId2qz1A0cW6gRBachEtl qNBOSk8J9vNaPioaRuJ/xuoTGiMCdOrH5Yh/Q4y+m812G8jBG6kKQpfeiWxb+Y9ZaVcV bNS5F2aGgagaucte/Z/78UaNIVuUJeMSea9dnrn+oilKOr4bF6q6SUH2rpC7nVMioGxc yOPA== 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:content-transfer-encoding; bh=GJM6ZWsznXKm+9Ter+SJ5Dwl+pj/q3q6r/wfx/zqR/U=; b=WKX3zznYttVxUmpnyB1pAAI2coKaooLps7sn6csXXs5wkcKH4Y5uDJmzn3Qsf9jdbI KsDTab3sPYRTr5vrTxQMFXOwN7Oh7Ja8Fz6EFmeXNKBzL6iCjd2gerx7Lj6XGgvn+DYg KbXIf9YyNbUOWVcYXvws02kuj0zeAnyA/pWN4aDnaLG0MXtIu7ffzsUrFTRjM8oSU4g1 /mBFbm3f0BJ265ATtAtXlVdyiEEmo8hPwn6cWuso5ALfYJphQjHo6D1EXcTDCKi294bc dwbcbFprI85HsZGNiGNTQNIC+ggSbtX+FH8sSyKelvM8vgfBXJ5Yoz4DoFbI71RKKKWT D7cA== X-Gm-Message-State: AOAM532ZZxls+sFQgMzyWbkUm2JviAI9TYMJyM9NmcNhL7dpoTy3oC3t 0xqw1MRq7Kl6w4/tNgYnJpdnuFnXifw= X-Google-Smtp-Source: ABdhPJwZkWhq3ppuysT+BIgCiYZpktMnSV5bgCUEBiwtXMG5PwlVDhGW+2yizKbv31+o/F9uIgLS3g== X-Received: by 2002:adf:e589:: with SMTP id l9mr9310705wrm.110.1602590998118; Tue, 13 Oct 2020 05:09:58 -0700 (PDT) Received: from lili ([2a01:e0a:59b:9120:65d2:2476:f637:db1e]) by smtp.gmail.com with ESMTPSA id l26sm18401452wmi.39.2020.10.13.05.09.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Oct 2020 05:09:57 -0700 (PDT) From: zimoun References: <20201001153909.296c8d3e@tachikoma.lepiller.eu> <20201001134133.32105-1-julien@lepiller.eu> <20201001134133.32105-4-julien@lepiller.eu> <86wnzvnjig.fsf@gmail.com> <20201013040345.73b2367d@tachikoma.lepiller.eu> Date: Tue, 13 Oct 2020 14:09:55 +0200 In-Reply-To: <20201013040345.73b2367d@tachikoma.lepiller.eu> (Julien Lepiller's message of "Tue, 13 Oct 2020 04:03:45 +0200") Message-ID: <86wnzul430.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -1.0 (-) 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-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=fail (rsa verify failed) header.d=gmail.com header.s=20161025 header.b=lMawkVTq; 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-Spam-Score: 0.09 X-TUID: 3pvsTkv2Mub4 Hi Julien, Wow! Thank you for this detailed investigation. On Tue, 13 Oct 2020 at 04:03, Julien Lepiller wrote: > So, my hypothesis is that dune is building files out of order, but lets > ocaml read the generated cmi files. Since the build is not in order, > when it builds the same file in two different builds, the cmi are not > the same and the result is different. Since dune will always use all > my cores, I used a trick I learned from LFS: > > echo 0 > /sys/devices/system/cpu/cpu1/online > (and similar for every other core, except cpu0) > > This way, I have a single-core machine and, hopefully, dune runs > sequentially. This time, --rounds=3D2 passed (after removing the existing > store item of course). Where do you this =E2=80=9Cecho 0 > /sys/devices/system/cpu/cpu1/online=E2= =80=9C to disable all except cpu0? Because, I have tried as root on my 4 cpu machine and then =E2=80=9C./pre-inst-env guix build ocaml-migrate-parsetree =E2=80=93no-grafts =E2=80=93check=E2=80=9C still returns an error. Cheers, simon