Received: (at 55499) by debbugs.gnu.org; 24 May 2022 15:30:45 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue May 24 11:30:45 2022 Received: from localhost ([127.0.0.1]:53121 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1ntWUf-0001up-9Q for submit <at> debbugs.gnu.org; Tue, 24 May 2022 11:30:45 -0400 Received: from eggs.gnu.org ([209.51.188.92]:46144) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <ludo@HIDDEN>) id 1ntWUb-0001lH-Ts for 55499 <at> debbugs.gnu.org; Tue, 24 May 2022 11:30:43 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:38904) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1ntWUW-0003Gw-I1; Tue, 24 May 2022 11:30:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=K9wyVp3pyucdrwo4KnP6/AI/FPufQurGPbQhFES8bXU=; b=Zal/Zwdc1yOHFrjOIqVV CT0cl5ghaCkt87yCIOKnqsR6DFbZ93CNwW784TWkD324ByR1b2MATABZApla1AXyIKupPTlyHKYRP zewzmEKQtilKU615C7xVa7waV71FOfkaR+BeJju/et7hIgBHsIbKMd0MBrho1BFph5kNiCTRu+oOq zxbuRYyn5lfm5WUKbEL2VOOP1kAEKKnqKjeakDXVl87pmTNDy5HkkhlA7qjI1O8MgsmH5yQw3jRM0 0Cfv1wxLYG54H2RAKJFTRDMzan+DLTVjjz84J7op3GvB4LONm0E6BRL3CztCfPTkgDf3gLH5/aGyh GIQLFoHKzZo2Vg==; Received: from [2001:660:6102:320:e120:2c8f:8909:cdfe] (port=40714 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1ntWUV-0007Om-QN; Tue, 24 May 2022 11:30:36 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN> To: Ricardo Wurmus <rekado@HIDDEN> Subject: Re: bug#55499: excessively large manifests due to propagation References: <87sfp7kkim.fsf@HIDDEN> Date: Tue, 24 May 2022 17:30:33 +0200 In-Reply-To: <87sfp7kkim.fsf@HIDDEN> (Ricardo Wurmus's message of "Wed, 18 May 2022 15:53:06 +0200") Message-ID: <87a6b7j6cm.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 55499 Cc: 55499 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Hi! Ricardo Wurmus <rekado@HIDDEN> skribis: > A profile consisting only of four R packages (r-seurat, r-cistopic, > r-monocle3, and r-cicero-monocle3) results in a =E2=80=9Cmanifest=E2=80= =9D file that > weighs 7.1MB. At the MDC I repeatedly encountered manifest files that > are exceeding 24MB. Commit 93f601d97ca2d9b82c41afeb86879ee37eae39e6 provides a 12% size reduction on this example, and it=E2=80=99s backward-compatible and cheap. I=E2=80=99ll try and follow up with changes along the lines you describe. Ludo=E2=80=99.
bug-guix@HIDDEN
:bug#55499
; Package guix
.
Full text available.Ludovic Courtès <ludo@HIDDEN>
to control <at> debbugs.gnu.org
.
Full text available.Received: (at submit) by debbugs.gnu.org; 18 May 2022 14:01:38 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed May 18 10:01:38 2022 Received: from localhost ([127.0.0.1]:33049 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1nrKF8-00034J-3H for submit <at> debbugs.gnu.org; Wed, 18 May 2022 10:01:38 -0400 Received: from lists.gnu.org ([209.51.188.17]:37554) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <rekado@HIDDEN>) id 1nrKF4-00031p-V0 for submit <at> debbugs.gnu.org; Wed, 18 May 2022 10:01:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44810) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <rekado@HIDDEN>) id 1nrKF3-000256-KX for bug-guix@HIDDEN; Wed, 18 May 2022 10:01:34 -0400 Received: from sender4-of-o51.zoho.com ([136.143.188.51]:21122) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <rekado@HIDDEN>) id 1nrKEt-000846-8Y; Wed, 18 May 2022 10:01:33 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1652882469; cv=none; d=zohomail.com; s=zohoarc; b=Qn5nYNNPyQMIrQm3N3WF8swQ6g+x4RwXS82BcN4pQfJHSxtGfcXiLQxUwwg7Aqf7b/VipTu3ufSr2WR/S94Re0sqPqlkxYB8YjiZwDP18damhEYKcCm8SOPjFoES/ASeXsNClETYua2j71jjn0XTDCnkZaBYU9dvIDArmi3VXYQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1652882469; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:MIME-Version:Message-ID:Subject:To; bh=gV5Ob8t7ZvuHDXn8fP33+Py781zwI88RqthA7T62hC4=; b=j/IDLhoiKUwhRvkifMp9QblCjSPkZKw3qtmbYD3u8d9LQVwiZcAWHUUWF96pTDrL1/KPMOkPw14S8hQfwHeov0cgyokV2hTU1+yzHsiFqhobW2W0qkYQwFt3ztrnEpHehbx8N+6Z2yuOGfaZVYH6FXAkp8FB/8jLg4LePWdazDk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=elephly.net; spf=pass smtp.mailfrom=rekado@HIDDEN; dmarc=pass header.from=<rekado@HIDDEN> DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1652882469; s=zoho; d=elephly.net; i=rekado@HIDDEN; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=gV5Ob8t7ZvuHDXn8fP33+Py781zwI88RqthA7T62hC4=; b=doCotpDYZsDm/q6bDDvufjJrbjDh+VQwUy3c8+kOEo+Sjmf9zgWBWVVazOM51etj KLmtLrNBXKwgebif1JnQMhj2dHdbBTgtxGzNwJxfMQknvXUKM/5tgqOGiV625EDQtJw IRQ9hrLCWnO0KwJJyRODvvT7rmOPGzYM2BBmcSYw= Received: from localhost (118-108-142-46.pool.kielnet.net [46.142.108.118]) by mx.zohomail.com with SMTPS id 1652882468127716.8637033216065; Wed, 18 May 2022 07:01:08 -0700 (PDT) User-agent: mu4e 1.6.10; emacs 28.0.50 From: Ricardo Wurmus <rekado@HIDDEN> To: bug-guix@HIDDEN Subject: excessively large manifests due to propagation Date: Wed, 18 May 2022 15:53:06 +0200 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: <87sfp7kkim.fsf@HIDDEN> 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@HIDDEN; 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, 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-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit Cc: Ludovic =?utf-8?Q?Court=C3=A8s?= <ludo@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.3 (--) Packages of some languages rely heavily on propagation. R is one example. Since the generated =E2=80=9Cmanifest=E2=80=9D file of a Guix pro= file records entries for all propagated packages, this can get really big really quickly. A profile consisting only of four R packages (r-seurat, r-cistopic, r-monocle3, and r-cicero-monocle3) results in a =E2=80=9Cmanifest=E2=80=9D = file that weighs 7.1MB. At the MDC I repeatedly encountered manifest files that are exceeding 24MB. Simply reading that big a file with (call-with-input-file "huge-manifest" read) takes several seconds. On the MDC cluster I observed a delay of about 27 seconds. Disabling read positions with (read-disable 'positions) significantly speeds this up (18s vs 27s), but it=E2=80=99s still very slow. We may be able to speed things up by supporting definitions or references in manifest files, so that we don=E2=80=99t need to repeat a sub= -tree when generating the file. --=20 Ricardo
Ricardo Wurmus <rekado@HIDDEN>
:bug-guix@HIDDEN
.
Full text available.bug-guix@HIDDEN
:bug#55499
; Package guix
.
Full text available.
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