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<title>RE: [mpich-discuss] Running mpiexec on WIndows Computers</title>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I copied cpi to c:\temp, but still the same problem.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>-Zhong<o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Jayesh Krishna
[mailto:jayesh@mcs.anl.gov] <br>
<b>Sent:</b> Thursday, February 19, 2009 2:08 PM<br>
<b>To:</b> 'Zhong Wu'<br>
<b>Cc:</b> mpich-discuss@mcs.anl.gov<br>
<b>Subject:</b> RE: [mpich-discuss] Running mpiexec on WIndows Computers<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p><span style='font-size:10.0pt'> A quick note -- Copy cpi.exe to a
non-user specific directory like c:\temp (Move cpi.exe from
"c:\Users\zhong.wu\Documents" to "c:\temp") on both the
machines and try running your MPI job.<br>
<br>
-jayesh<br>
<br>
-----Original Message-----<br>
From: Zhong Wu [<a href="mailto:zhong.wu@3i-systems.com">mailto:zhong.wu@3i-systems.com</a>]<br>
Sent: Thursday, February 19, 2009 3:49 PM<br>
To: 'Jayesh Krishna'<br>
Cc: mpich-discuss@mcs.anl.gov<br>
Subject: RE: [mpich-discuss] Running mpiexec on WIndows Computers<br>
<br>
I have tried hostname and ipaddress both.<br>
<br>
I attached the spmd and mpiexec logs from one of my computer.<br>
<br>
Thanks.<br>
<br>
-Zhong<br>
<br>
<br>
-----Original Message-----<br>
From: Jayesh Krishna [<a href="mailto:jayesh@mcs.anl.gov">mailto:jayesh@mcs.anl.gov</a>]<br>
Sent: Thursday, February 19, 2009 1:38 PM<br>
To: 'Zhong Wu'<br>
Cc: mpich-discuss@mcs.anl.gov<br>
Subject: RE: [mpich-discuss] Running mpiexec on WIndows Computers<br>
<br>
Please provide as much information in your email as possible. Did you try using
machine file with ipaddresses (instead of hostnames)?<br>
<br>
-jayesh<br>
<br>
________________________________<br>
<br>
From: Zhong Wu [<a href="mailto:zhong.wu@3i-systems.com">mailto:zhong.wu@3i-systems.com</a>]<br>
Sent: Thursday, February 19, 2009 3:25 PM<br>
To: 'Jayesh Krishna'<br>
Cc: mpich-discuss@mcs.anl.gov<br>
Subject: RE: [mpich-discuss] Running mpiexec on WIndows Computers<br>
<br>
<br>
<br>
The machine file didn't work.<br>
<br>
<br>
<br>
-Zhong<br>
<br>
<br>
<br>
From: Jayesh Krishna [<a href="mailto:jayesh@mcs.anl.gov">mailto:jayesh@mcs.anl.gov</a>]<br>
Sent: Thursday, February 19, 2009 9:43 AM<br>
To: 'Zhong Wu'<br>
Cc: mpich-discuss@mcs.anl.gov<br>
Subject: RE: [mpich-discuss] Running mpiexec on WIndows Computers<br>
<br>
<br>
<br>
>> But from one remote I have to use ipaddress to start remote<br>
process...<br>
<br>
So did you try running cpi by specifying ipaddresses ? Also let us know<br>
whether the "-machinefile" option works for you (make sure that you<br>
specify ipaddresses of the machines in your machine file).<br>
<br>
<br>
<br>
Regards,<br>
<br>
Jayesh<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: Zhong Wu [<a href="mailto:zhong.wu@3i-systems.com">mailto:zhong.wu@3i-systems.com</a>]<br>
Sent: Thursday, February 19, 2009 11:27 AM<br>
To: 'Jayesh Krishna'<br>
Cc: mpich-discuss@mcs.anl.gov<br>
Subject: RE: [mpich-discuss] Running mpiexec on WIndows Computers<br>
<br>
I can run cpi on both remote computers with -hosts 1, but not two<br>
computers at same time. But from one remote I have to use ipaddress to<br>
start remote process.<br>
<br>
<br>
<br>
I turned off firewall completely, still the same problem.<br>
<br>
<br>
<br>
I found the cpi.exe processes are already started in both computers<br>
(remote and local).<br>
<br>
<br>
<br>
-Zhong<br>
<br>
<br>
<br>
From: Jayesh Krishna [<a href="mailto:jayesh@mcs.anl.gov">mailto:jayesh@mcs.anl.gov</a>]<br>
Sent: Thursday, February 19, 2009 8:57 AM<br>
To: 'Zhong Wu'<br>
Cc: mpich-discuss@mcs.anl.gov<br>
Subject: RE: [mpich-discuss] Running mpiexec on WIndows Computers<br>
<br>
<br>
<br>
1) Did you try executing cpi.exe remotely from both the machines<br>
(mpiexec -hosts 1 remotecomputer... from both the machines)?<br>
<br>
2) Do you have any windows firewall or third party firewall running on<br>
your machine (turn it off if its running)?<br>
<br>
3) Try specifying the ipaddresses of machines (Due to DNS config issues<br>
one host may not be able to resolve the other hosts name) instead of<br>
hostnames.<br>
<br>
<br>
<br>
Regards,<br>
<br>
Jayesh<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: mpich-discuss-bounces@mcs.anl.gov<br>
[<a href="mailto:mpich-discuss-bounces@mcs.anl.gov">mailto:mpich-discuss-bounces@mcs.anl.gov</a>]
On Behalf Of Zhong Wu<br>
Sent: Thursday, February 19, 2009 10:42 AM<br>
To: mpich-discuss@mcs.anl.gov<br>
Subject: Re: [mpich-discuss] Running mpiexec on WIndows Computers<br>
<br>
Yes. I am using the latest mpich2 version 1.08. one of my computer is<br>
running vista and the other one is windows server 2008. I will try<br>
machinefile.<br>
<br>
<br>
<br>
-Zhong<br>
<br>
<br>
<br>
From: mpich-discuss-bounces@mcs.anl.gov<br>
[<a href="mailto:mpich-discuss-bounces@mcs.anl.gov">mailto:mpich-discuss-bounces@mcs.anl.gov</a>]
On Behalf Of Jayesh Krishna<br>
Sent: Thursday, February 19, 2009 7:22 AM<br>
To: 'Sole Eko'<br>
Cc: mpich-discuss@mcs.anl.gov<br>
Subject: Re: [mpich-discuss] Running mpiexec on WIndows Computers<br>
<br>
<br>
<br>
Hi,<br>
<br>
Did you recently upgrade to the latest version of MPICH2 (1.0.8)?<br>
<br>
<br>
<br>
(PS: I just verified that I can run cpi across two Win XP machines using<br>
a machinefile or the "-hosts" option.)<br>
<br>
Regards,<br>
<br>
Jayesh<br>
<br>
<br>
<br>
________________________________<br>
<br>
From: mpich-discuss-bounces@mcs.anl.gov<br>
[<a href="mailto:mpich-discuss-bounces@mcs.anl.gov">mailto:mpich-discuss-bounces@mcs.anl.gov</a>]
On Behalf Of Sole Eko<br>
Sent: Thursday, February 19, 2009 3:46 AM<br>
To: mpich-discuss@mcs.anl.gov<br>
Subject: Re: [mpich-discuss] Running mpiexec on WIndows Computers<br>
<br>
Hi Zhong,<br>
<br>
same problem I'm facing..<br>
<br>
is this some bug in last release of MPICH2..?<br>
<br>
Sole<br>
<br>
On Thu, Feb 19, 2009 at 8:37 AM, Zhong Wu <zhong.wu@3i-systems.com><br>
wrote:<br>
<br>
I am setting up mpich2 on two windows computers. I created same<br>
user/password on both computers and use mpiexec -register to register<br>
user/password. I could run the sample program cpi.exe in local and<br>
remote computer through<br>
<br>
<br>
<br>
mpiexec -hosts 1 localcomputer 2 c:\samples\cpi.exe<br>
<br>
mpiexec -hosts 1 remotecomputer 2 c:\samples\cpi.exe<br>
<br>
<br>
<br>
but I cannot run the sample on both computer at once<br>
<br>
<br>
<br>
mpiexec -hosts 2 localcomputer 2 remotecomputer 2 c:\samples\cpi.exe<br>
<br>
<br>
<br>
mpiexec will hang after the interval.<br>
<br>
<br>
<br>
-Zhong<br>
<br>
<br>
<br>
<br>
<br>
No virus found in this incoming message.<br>
Checked by AVG - www.avg.com<br>
Version: 8.0.237 / Virus Database: 270.11.0/1959 - Release Date:<br>
02/18/09 20:55:00<br>
<br>
No virus found in this incoming message.<br>
Checked by AVG - www.avg.com<br>
Version: 8.0.237 / Virus Database: 270.11.0/1959 - Release Date:<br>
02/18/09 20:55:00<br>
<br>
No virus found in this incoming message.<br>
Checked by AVG - www.avg.com<br>
Version: 8.0.237 / Virus Database: 270.11.0/1959 - Release Date:<br>
02/19/09 10:48:00<br>
<br>
<br>
No virus found in this incoming message.<br>
Checked by AVG - www.avg.com<br>
Version: 8.0.237 / Virus Database: 270.11.0/1959 - Release Date: 02/19/09<br>
10:48:00</span><o:p></o:p></p>
<p><span style='font-size:10.0pt;font-family:SimSun'>No virus found in this
incoming message.<br>
Checked by AVG - www.avg.com<br>
Version: 8.0.237 / Virus Database: 270.11.0/1959 - Release Date: 02/19/09
10:48:00</span><o:p></o:p></p>
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