From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 38280 invoked by alias); 27 Jan 2020 18:49:40 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 38269 invoked by uid 89); 27 Jan 2020 18:49:39 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-8.3 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.1 spammy=orted X-HELO: NAM10-DM6-obe.outbound.protection.outlook.com Received: from mail-dm6nam10on2121.outbound.protection.outlook.com (HELO NAM10-DM6-obe.outbound.protection.outlook.com) (40.107.93.121) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 27 Jan 2020 18:49:37 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=TVrfiFrOdW6EIPrGGdZGSzOvWMoovEaqQX4LzNMKrJBlz+mq8xxkyc75G1GGCiocp7FR3RhQxHY0Iw55/dDH+xC6OcxGCLbxVdERFmc4zxuuxiNHQsayN+ueLjpWYbYy6lRFd5BnJmXkusgPr0orTOOE1pF/zXzf/NgjysUdGyWI4lHIms2f8UHyMWqiZJFBne+hsWiZHSFvUqnXH3S4xcpqEP3jbIUVaIvnoHZliNWQr4APYZ+seWdiNqJEUlrzENqv1vUZVObOzjH62K2SVNAYTevQNY4aNB+Pk32qUPryONwIQNI4aZbl+hKC2uJl8LZpYUOfhITXKzRu6K2pHw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=yRv1/iffLhRJZtiAASrEXS7j/iuWCMbUq9hkf7N7NXU=; b=XC5Y/om1R7Ep837urDZxFxqZMu4NMYYFU64g06WjfNjx+ZYYFuVzEGezgcdNtNOvFKn9Ydk+z6TGogRzNiwTm3hWBakQQmiJEPxi2B0Lj5kWzr/BY7px46T//iAVuJ/lE8NOYhS6Oi31Ioo1HKK/pgNaNRnrWYCHEBplzfK7LE2NFH0PmPrgUHoswVIWN2XW4i8Gc//Pi3s5So0i2uHYqPyD71NNJ2immhBfc4Wt9bHq6ZkWSC6iAJz949PAF7Od6ZcquL0z9YNzkTDRwfx3xjRL90cXDvKcOGCNi20yEd+VxaZpVzPy1FHSe7eyS1tyzpANIIKfoRb4yjARZjxgeg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cornell.edu; dmarc=pass action=none header.from=cornell.edu; dkim=pass header.d=cornell.edu; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cornell.edu; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=yRv1/iffLhRJZtiAASrEXS7j/iuWCMbUq9hkf7N7NXU=; b=BfVYO+N6hvfSckS7eH5BAypNljrHd+621bOk7gQRERmwAxnJIugYPP2CXU+SgQPAh4w85wgtQ2byuivnTPV1D7AseTiFahTHekdgRJf1xbtzE0ttxmIKOzm1zNxFr8Ss9tu23or9XwgoZUnufAkG26YTn4tZCfsyvatg+t1b+Ic= Received: from DM6PR04MB5738.namprd04.prod.outlook.com (20.179.51.81) by DM6PR04MB5290.namprd04.prod.outlook.com (20.178.27.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2665.20; Mon, 27 Jan 2020 18:49:35 +0000 Received: from DM6PR04MB5738.namprd04.prod.outlook.com ([fe80::cc3:c238:852e:5831]) by DM6PR04MB5738.namprd04.prod.outlook.com ([fe80::cc3:c238:852e:5831%7]) with mapi id 15.20.2665.017; Mon, 27 Jan 2020 18:49:35 +0000 Received: from [10.13.22.8] (65.112.130.194) by BN6PR03CA0112.namprd03.prod.outlook.com (2603:10b6:404:10::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2665.19 via Frontend Transport; Mon, 27 Jan 2020 18:49:34 +0000 From: Ken Brown To: "cygwin@cygwin.com" CC: Satish Balay Subject: Re: openmpi warning "unable to open debugger attach fifo" Date: Mon, 27 Jan 2020 18:49:00 -0000 Message-ID: References: In-Reply-To: user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 authentication-results: spf=none (sender IP is ) smtp.mailfrom=kbrown@cornell.edu; x-ms-oob-tlc-oobclassifiers: OLM:873; received-spf: None (protection.outlook.com: cornell.edu does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-messagedata: 8LkdrnJ0+E5ToccayU81Jba0XEQHsFvAsBssRtkaV6vS4Akg4u2N6uWdwp5cP6EionT21qWFkgfVj67tP9YnCzl5nUBFSs37sHobrhP8EPpFqIshOY0ng6rK60eGriuOJHHDeS9EVx8chXSdTUdYbA== x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="Windows-1252" Content-ID: <6537F57C9223AF41B8CB0137B7EF39CB@namprd04.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: FWPNFxBp5cLq5pXqesGmCMsdMQCI6UbMrZGs4LtN/+eHCWfNlxAlyvPLU7ytsx9SXX+kXKKnSFajPwUtn8oBDQ== X-IsSubscribed: yes X-SW-Source: 2020-01/txt/msg00258.txt.bz2 On 1/27/2020 11:41 AM, Satish Balay wrote: > Hi, >=20 > On using openmpi from cygwin - I'm getting the following warning. Any ide= a how to avoid this? >=20 >>>>>>> > balay@ps5 ~ > $ /usr/bin/mpiexec -n 1 hostname > ps5 > [ps5:00491] [[23611,0],0] unable to open debugger attach fifo The attempt to open a FIFO in the source file orte/orted/orted_submit.c:286= 2 is=20 failing due to a Cygwin bug. I think I see how to fix it. Stay tuned. Ken -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple