[MPICH] Problem setting up MPICH between a 32 bit INTEL and a 32 bit AMD machine

[Rajeev Thakur]

The second test times out perhaps indicates that there might be a firewall
on the AMD machine. See the section A.3 of the installation guide.
 
Rajeev


  _____  

From: Krishna Chaitanya [mailto:kris.c1986 at gmail.com] 
Sent: Thursday, February 14, 2008 11:41 AM
To: Rajeev Thakur
Cc: mpich-discuss at mcs.anl.gov
Subject: Re: [MPICH] Problem setting up MPICH between a 32 bit INTEL and a
32 bit AMD machine


So, what is the error trying to convey? Googling for it, gave this.
<http://tell11.utsi.edu/mpich2-1.0.6p1/bin/mpdcheck>  
I have flushed the IPtables on both the machines and the firewalls are
de-activated. Could you please elaborate on what kind of settings I need to
look into? 

Thanks,
Krishna Chaitanya K 


On Thu, Feb 14, 2008 at 10:58 PM, Rajeev Thakur <thakur at mcs.anl.gov> wrote:


It should be possible. mpdcheck is a tool to diagnose whether the network
configuration settings on the machines are ok or not, and whether a process
on one machine can talk to a process on the other. It looks like the
settings need to be fixed in some way.
 
Rajeev


  _____  

From: owner-mpich-discuss at mcs.anl.gov
[mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Krishna Chaitanya
Sent: Thursday, February 14, 2008 10:26 AM
To: mpich-discuss at mcs.anl.gov
Subject: [MPICH] Problem setting up MPICH between a 32 bit INTEL and a 32
bit AMD machine


Hi,
        In one of the previous posts, you had replied back saying MPICH
cannot be put to use between a 32 bit INTEL machine and a 64 bit AMD
machine. Is it possible to do so between an INTEL and an AMD machine, both
of them being 32 bit processors? 
        Anyway, on trying mpdcheck -f mpd.hosts on the 32 bit AMD, I am
getting the following error : 
   ipaddr via uqn (208.67.216.130) does not match via fqn (208.69.32.130)
        And if I try the mpdcheck -s on the AMD node and mpdcheck -c on the
INTEL node, the client times out. The test message gets delivered with the
client and server swapped.

Thanks,
Krishna Chaitanya K 
        




-- 
In the middle of difficulty, lies opportunity 




-- 
In the middle of difficulty, lies opportunity 

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