From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id uJPzLs7XF2BOSgAA0tVLHw (envelope-from ) for ; Mon, 01 Feb 2021 10:28:30 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id EI+9Ks7XF2DaQQAAbx9fmQ (envelope-from ) for ; Mon, 01 Feb 2021 10:28:30 +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 2EE589403A3 for ; Mon, 1 Feb 2021 10:28:27 +0000 (UTC) Received: from localhost ([::1]:60356 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l6WRV-0003X6-1i for larch@yhetil.org; Mon, 01 Feb 2021 05:28:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:60386) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l6WDa-0006Yv-BT for bug-guix@gnu.org; Mon, 01 Feb 2021 05:14:02 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:47394) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l6WDa-0007nB-2j for bug-guix@gnu.org; Mon, 01 Feb 2021 05:14:02 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1l6WDZ-0004hK-Sr for bug-guix@gnu.org; Mon, 01 Feb 2021 05:14:01 -0500 X-Loop: help-debbugs@gnu.org Subject: bug#46229: rdma-core 33.x breaks InfiniBand support in =?UTF-8?Q?Open=C2=A0MPI?= Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Mon, 01 Feb 2021 10:14:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46229 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 46229@debbugs.gnu.org Received: via spool by 46229-submit@debbugs.gnu.org id=B46229.161217440217998 (code B ref 46229); Mon, 01 Feb 2021 10:14:01 +0000 Received: (at 46229) by debbugs.gnu.org; 1 Feb 2021 10:13:22 +0000 Received: from localhost ([127.0.0.1]:58938 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l6WCu-0004gD-P3 for submit@debbugs.gnu.org; Mon, 01 Feb 2021 05:13:22 -0500 Received: from eggs.gnu.org ([209.51.188.92]:42438) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l6WCp-0004fx-Ms for 46229@debbugs.gnu.org; Mon, 01 Feb 2021 05:13:19 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]:49940) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l6WCj-0007QH-SO; Mon, 01 Feb 2021 05:13:09 -0500 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=54306 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1l6WCi-0006AS-Vv; Mon, 01 Feb 2021 05:13:09 -0500 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= References: <87r1m0i2vc.fsf@inria.fr> Date: Mon, 01 Feb 2021 11:13:07 +0100 In-Reply-To: <87r1m0i2vc.fsf@inria.fr> ("Ludovic =?UTF-8?Q?Court=C3=A8s?="'s message of "Mon, 01 Feb 2021 09:55:19 +0100") Message-ID: <875z3chz9o.fsf@gnu.org> 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-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florent Pruvost , Greg Hogan Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -2.86 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Migadu-Queue-Id: 2EE589403A3 X-Spam-Score: -2.86 X-Migadu-Scanner: scn1.migadu.com X-TUID: TF5tqW0n+na4 Ludovic Court=C3=A8s skribis: > $ guix time-machine --commit=3D23a5dcce1d893b8f5c5301ae3c1af863776ed3cf -= - environment --pure --ad-hoc openmpi openssh intel-mpi-benchmarks --with-= debug-info=3Drdma-core -- mpiexec -np 2 IMB-MPI1 PingPong A workaround is to ask Open=C2=A0MPI to ignore the Verbs library with: mpiexec --mca btl ^openib =E2=80=A6 Ludo=E2=80=99.