[mpich-discuss] Running mpiexec on WIndows Computers

[Jayesh Krishna]

1) Did you try executing cpi.exe remotely from both the machines (mpiexec
-hosts 1 remotecomputer... from both the machines)?
2) Do you have any windows firewall or third party firewall running on
your machine (turn it off if its running)?
3) Try specifying the ipaddresses of machines (Due to DNS config issues
one host may not be able to resolve the other hosts name) instead of
hostnames.
 
Regards,
Jayesh

  _____  

From: mpich-discuss-bounces at mcs.anl.gov
[mailto:mpich-discuss-bounces at mcs.anl.gov] On Behalf Of Zhong Wu
Sent: Thursday, February 19, 2009 10:42 AM
To: mpich-discuss at mcs.anl.gov
Subject: Re: [mpich-discuss] Running mpiexec on WIndows Computers



Yes. I am using the latest mpich2 version 1.08. one of my computer is
running vista and the other one is windows server 2008. I will try
machinefile.

 

-Zhong

 

From: mpich-discuss-bounces at mcs.anl.gov
[mailto:mpich-discuss-bounces at mcs.anl.gov] On Behalf Of Jayesh Krishna
Sent: Thursday, February 19, 2009 7:22 AM
To: 'Sole Eko'
Cc: mpich-discuss at mcs.anl.gov
Subject: Re: [mpich-discuss] Running mpiexec on WIndows Computers

 

Hi,

 Did you recently upgrade to the latest version of MPICH2 (1.0.8)?

 

(PS: I just verified that I can run cpi across two Win XP machines using a
machinefile or the "-hosts" option.)

Regards,

Jayesh

 

  _____  

From: mpich-discuss-bounces at mcs.anl.gov
[mailto:mpich-discuss-bounces at mcs.anl.gov] On Behalf Of Sole Eko
Sent: Thursday, February 19, 2009 3:46 AM
To: mpich-discuss at mcs.anl.gov
Subject: Re: [mpich-discuss] Running mpiexec on WIndows Computers

Hi Zhong,

same problem I'm facing..

is this some bug in last release of MPICH2..?

Sole

On Thu, Feb 19, 2009 at 8:37 AM, Zhong Wu <zhong.wu at 3i-systems.com> wrote:

I am setting up mpich2 on two windows computers. I created same
user/password on both computers and use mpiexec -register to register
user/password. I could run the sample program cpi.exe in local and remote
computer through

 

mpiexec -hosts 1 localcomputer 2 c:\samples\cpi.exe

mpiexec -hosts 1 remotecomputer 2 c:\samples\cpi.exe

 

but I cannot run the sample on both computer at once

 

mpiexec -hosts 2 localcomputer 2 remotecomputer 2 c:\samples\cpi.exe

 

mpiexec will hang after the interval. 

 

-Zhong

 

 

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