[mpich-discuss] Running mpiexec on WIndows Computers

[Jayesh Krishna]

Hi,
 
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) What is your OS (XP/Vista/Server *)?
4) Try using the machine file option (mpiexec -n 2 -machinefile mf.txt
c:\samples\cpi.exe).
5) 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.
 
 Let us know the results.
 
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 1:38 AM
To: mpich-discuss at mcs.anl.gov
Subject: [mpich-discuss] Running mpiexec on WIndows Computers



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

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/mpich-discuss/attachments/20090219/798db453/attachment.htm>