This is the mail archive of the
cygwin
mailing list for the Cygwin project.
Re: openmpi warning "unable to open debugger attach fifo"
- From: Ken Brown <kbrown at cornell dot edu>
- To: "cygwin at cygwin dot com" <cygwin at cygwin dot com>
- Cc: Satish Balay <balay at fastmail dot fm>
- Date: Mon, 27 Jan 2020 18:49:35 +0000
- Subject: Re: openmpi warning "unable to open debugger attach fifo"
- 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
- 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-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==
- References: <alpine.LFD.2.21.2001271037420.2187@sb>
On 1/27/2020 11:41 AM, Satish Balay wrote:
> Hi,
>
> On using openmpi from cygwin - I'm getting the following warning. Any idea how to avoid this?
>
>>>>>>>
> 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:2862 is
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