DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:content-type
	:content-transfer-encoding:subject:references:from:mime-version
	:in-reply-to:date:to:cc; q=dns; s=default; b=SSJsw1oR6mPbKiD/tHs
	IMr0X62jLrpcGUGM1xedeV/HOH3XHYjU38cBtO5pNHUqwir2g+/cPikwN5UFda2m
	rMS69AI/K6cUghTmFYTDSzqpUHU9ppltBGkjqtLt0raBBJvI96AG9galDysNL32Y
	5050/5AgnxRbfZV1E3eIsopA=
Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm
Sender: cygwin-owner@cygwin.com
Mail-Followup-To: cygwin@cygwin.com
Message-ID: <DUB406-EAS26638E6DBE30354E0949F29B0D70@phx.gbl>
Content-Type: text/plain; charset="us-ascii"
Subject: Re: OpenMPI Fails to Run
References: <15AD3274F80E6543890B8A7EABB7EF2318124D@x10-mbx8.yu.yale.edu>
From: "Gery ." <gamejihou@hotmail.com>
MIME-Version: 1.0 (1.0)
In-Reply-To: <15AD3274F80E6543890B8A7EABB7EF2318124D@x10-mbx8.yu.yale.edu>
Date: Sun, 17 Aug 2014 02:22:19 +0200
To: "Altman, Eric" <eric.altman@yale.edu>
CC: "cygwin@cygwin.com" <cygwin@cygwin.com>
Content-Transfer-Encoding: 8bit

I recently installed cygwin64 in my windows 8.1 (like 3 days ago) and tried a program that has also worked in Linux and cygwin32, but it didn't work properly. So, I uninstalled the 64 and installed the 32, and it worked flawlessly. I have no idea why, but you could try the 32-bit instead.

HTH,

Gery

Sent from my iRon

On Aug 17, 2014, at 1:10, "Altman, Eric" <eric.altman@yale.edu> wrote:

I am trying to run MPI programs under Cygwin64 version 1.15.1-4 with OpenMPI version 1.7.5-1.  The computer is an i7 running Windows 8.0.  I do not have any issues compiling programs, but I get the following errors trying to run hello_c.exe (https://github.com/hpc/cce-mpi-openmpi-1.6.4/tree/master/examples):

$ mpirun -np 4 hello_c.exe
[fsp-eng-jfn5kn1:03900] [[63491,0],0] CONNECTION REQUEST ON UNKNOWN INTERFACE
[fsp-eng-jfn5kn1:03900] [[63491,0],0] CONNECTION REQUEST ON UNKNOWN INTERFACE
[fsp-eng-jfn5kn1:03900] [[63491,0],0] CONNECTION REQUEST ON UNKNOWN INTERFACE
[fsp-eng-jfn5kn1:03900] [[63491,0],0] CONNECTION REQUEST ON UNKNOWN INTERFACE

I have all the packages it said to load (rsh, ssh, all versions of compilers and header files).
I have tried numerous things but always get this error.  I would appreciate any help in resolving it.

Thanks.


--
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


--
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