From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp10.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id 2NAYEapyFWKjiwAAgWs5BA (envelope-from ) for ; Wed, 23 Feb 2022 00:32:58 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp10.migadu.com with LMTPS id WJLFCapyFWLAtAAAG6o9tA (envelope-from ) for ; Wed, 23 Feb 2022 00:32:58 +0100 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 C5F1C3A3FA for ; Wed, 23 Feb 2022 00:32:57 +0100 (CET) Received: from localhost ([::1]:34956 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nMeeO-0002Jl-Sr for larch@yhetil.org; Tue, 22 Feb 2022 18:32:56 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36730) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nMee5-0002JS-OO for guix-devel@gnu.org; Tue, 22 Feb 2022 18:32:37 -0500 Received: from sender4-of-o51.zoho.com ([136.143.188.51]:21179) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nMee3-0001ZD-Kn for guix-devel@gnu.org; Tue, 22 Feb 2022 18:32:37 -0500 ARC-Seal: i=1; a=rsa-sha256; t=1645572752; cv=none; d=zohomail.com; s=zohoarc; b=VeZTgwWM3AC86QFFdffJmS+NNMdwyQBUFswZuvx0qE/LUJ+HagFExNCHvR1VWxbOYwy6SAktoGBK++Jg906N/KP+OnCiQ5Kf3Btka+6dCV8FL2mIHpUrNHfh/LcITVuflWlxT3fACYG4AJs79hupg41Yvgnyi2ahiPJp5lLg0p4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1645572752; h=Content-Type:Date:From:MIME-Version:Message-ID:Subject:To; bh=HGnod/MO1RCCIVdz1Ui5RYF4oMY2xfaHfBV/aGUuyhc=; b=MBnmvgCfXE+2gND/GbLoRgOKcZCaNmlHdzWopF+Lw/fU+PT9Vk9IR8I093EpZ1rIEysZeJoCdyiApHpDj5P0ymRf/noGgmVuJWlEvBZVCs4HWjFiZpY0AJO9XzcOhyz1Wn4fEn48P+TNnW4kZ4tUl2NPCmu5efsjxXajN762u8E= 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= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1645572752; s=zoho; d=elephly.net; i=rekado@elephly.net; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; bh=HGnod/MO1RCCIVdz1Ui5RYF4oMY2xfaHfBV/aGUuyhc=; b=SV8LQyFk47x/TJJ8osCZFfUpsH1PGkVvh9LdIP2rcHWpkR5tce8gAXZQDDCGIRCK wi3PuSwvwrXYqqkkCmcsG9cnQGu+VmbIYYH9bdVzNMZ86aIZBMtTMVglpFV1Tmfxgde 2f0ZbzRjZWQmNSrzt0g4HjyRxll4OELJkCBIExKM= Received: from localhost (p508e8b58.dip0.t-ipconnect.de [80.142.139.88]) by mx.zohomail.com with SMTPS id 164557274906559.6000408502872; Tue, 22 Feb 2022 15:32:29 -0800 (PST) User-agent: mu4e 1.6.10; emacs 28.0.50 From: Ricardo Wurmus To: guix-devel@gnu.org Subject: llvm on aarch64 builds very slowly Date: Wed, 23 Feb 2022 00:22:59 +0100 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 Message-ID: <87wnhmbhpy.fsf@elephly.net> MIME-Version: 1.0 Content-Type: text/plain 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list 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+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1645572777; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=HGnod/MO1RCCIVdz1Ui5RYF4oMY2xfaHfBV/aGUuyhc=; b=sy1MF1B9dqQ9lkwtUoxAOn9n8dYVWKUEjwB4nB00Qk8J8EvXa8/kIYb/XYjCG9k1lNiK/9 4LQTFR4BDSsOq7c7f2qto7DlCL9i1NA0Gyx35apKExi6Iei4xSK4UxJ+PHTIIQKv8u+q9d 4DFxKCM9iFqpdCrVKzLZ7ZoClTvGGzZPEnYcKLXWYsp6Tyzwk139f8AIx2FGDThejYpG70 NsxVGfU5GUI+1EHnVJreijDHk98Gb9wwXAWFemZpt6ekRac28lHz9yCBL8+I782QjIB1w7 DRkvvEUGMyjw5PSsRCO4MbjZs/mmXY58hb7nBq2Y3aVUt+/YAWw2b1r9ZtLA6w== ARC-Seal: i=2; s=key1; d=yhetil.org; t=1645572777; a=rsa-sha256; cv=pass; b=bzg7e8H+OoLXeWsiS3B8w7krXeG/qk10JxWhHLXgYhLGqsuRkHY/az/E30x6e3yhdghLXS 66VRik2Ez2YTaZMQ2DkuGXQddkNrjz4sd+wB7BhDvLPhBOFVzgsSVuxP79QBqoCRsAv1Jc Z10Ps6igESu2y2bAqCuU+kQHDixj6WqszFCAEaY4GR+AqV91kt1VesY0sj8/jEYXz49Vwu WPFfkX6OM4cw+AtLoC/Xbk2QVIigKmRXSmB3J9qutKGrHWUVhjqndU3jkBuwY93M53zekr hZSFSSqt1JhrdIuXDWPlL0pGp+CrxGfEIz9vtlr7ksm0am6FrxtKNrRNltFBKw== ARC-Authentication-Results: i=2; aspmx1.migadu.com; dkim=pass header.d=elephly.net header.s=zoho header.b=SV8LQyFk; arc=pass ("zohomail.com:s=zohoarc:i=1"); dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -4.83 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=elephly.net header.s=zoho header.b=SV8LQyFk; arc=pass ("zohomail.com:s=zohoarc:i=1"); dmarc=none; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: C5F1C3A3FA X-Spam-Score: -4.83 X-Migadu-Scanner: scn1.migadu.com X-TUID: 8lhpdvCe0U4o Hi Guix, I had to manually run the build of llvm 11 on aarch64, because it would keep timing out: time guix build /gnu/store/0hc7inxqcczb8mq2wcwrcw0vd3i2agkv-llvm-11.0.0.drv --timeout=999999 --max-silent-time=999999 After more than two days it finally built. This seems a little excessive. Towards the end of the build I saw a 1% point progress increase for every hour that passed. Is there something wrong with the build nodes, are we building llvm 11 wrong, or is this just the way it is on aarch64 systems? -- Ricardo