AMBER Archive (2003)

Subject: Re[2]: AMBER: mpich problem

From: Qiang Lu (qiangl_at_uci.edu)
Date: Sun Nov 09 2003 - 16:27:47 CST

Hi CCLers,

   I tried without -rsh=ssh. The configure recognize ssh and mpirun
   has a line with "RSHCOMMAND=/usr/bin/ssh". Once I tried mpirun
   again. The problem is still there and the message is the same.

   May the the system has been set to turn off parallel jobs?
    

-- 
Best regards,
 Qiang                            mailto:qiangl_at_uci.edu

=================Original message text===============
Qiang Lu wrote:

>
>p0_18622:  p4_error: Child process exited while making connection to remote process on syngene34.ics.uci.edu: 0
>qiangl_at_syngene33 % /home/qiangl/mpich/bin/mpirun: line 1: 18442 Broken pipe
>
>I did configure the mpirun with ssh i.e./configure -rsh=ssh -cc=$CC
>-fc=$FC, because the rsh is not allowed.
>and I can ssh to syngene34.ics.uci.edu manually with no password. Also
>syngene34.ics.uci.edu has been added to known_hosts.
>  
>

Last time I compiled mpich, it told me the -rsh flag was deprecated, use 
RSHCOMMAND=/usr/bin/ssh ./configure
instead.  Perhaps your MPICH build is still trying to use rsh?

But from the error I suspect it has already started the remote MPI 
processes.

Dave

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