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<DIV dir=ltr align=left>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=229582315-19022009>1) Did you try executing cpi.exe remotely from both the
machines (mpiexec -hosts 1 remotecomputer... from both the
machines)?</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=229582315-19022009>2) Do you have any windows firewall or third party
firewall running on your machine (turn it off if its
running)?</SPAN></FONT></DIV>
<DIV dir=ltr align=left><SPAN class=229582315-19022009><FONT face=Arial><FONT
color=#0000ff><FONT size=2><SPAN class=777595516-19022009>3</SPAN>)
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.</FONT></FONT></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=229582315-19022009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=229582315-19022009><SPAN
class=777595516-19022009><FONT face=Arial color=#0000ff
size=2>Regards,</FONT></SPAN></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=229582315-19022009><SPAN
class=777595516-19022009><FONT face=Arial color=#0000ff
size=2>Jayesh</FONT></SPAN></SPAN></DIV></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> mpich-discuss-bounces@mcs.anl.gov
[mailto:mpich-discuss-bounces@mcs.anl.gov] <B>On Behalf Of </B>Zhong
Wu<BR><B>Sent:</B> Thursday, February 19, 2009 10:42 AM<BR><B>To:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> Re: [mpich-discuss] Running mpiexec
on WIndows Computers<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">Yes.
</SPAN><SPAN style="COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">I am
using the latest mpich2 version 1.08. one of my computer is running vista and
the other one is windows server 2008.</SPAN><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"> I
will try machinefile.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'">-Zhong<o:p></o:p></SPAN></P></DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: 'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<DIV>
<DIV
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; PADDING-TOP: 3pt; BORDER-BOTTOM: medium none">
<P class=MsoNormal><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">From:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">
mpich-discuss-bounces@mcs.anl.gov [mailto:mpich-discuss-bounces@mcs.anl.gov]
<B>On Behalf Of </B>Jayesh Krishna<BR><B>Sent:</B> Thursday, February 19, 2009
7:22 AM<BR><B>To:</B> 'Sole Eko'<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></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'">Hi,</SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'"> Did
you recently upgrade to the latest version of MPICH2
(1.0.8)?</SPAN><o:p></o:p></P>
<DIV>
<P class=MsoNormal> <o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'">(PS: I
just verified that I can run cpi across two Win XP machines using a machinefile
or the "-hosts" option.)</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'">Regards,</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; COLOR: blue; FONT-FAMILY: 'Arial','sans-serif'">Jayesh</SPAN><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><o:p> </o:p></P></DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center>
<HR align=center width="100%" SIZE=2>
</DIV>
<P class=MsoNormal style="MARGIN-BOTTOM: 12pt"><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">From:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">
mpich-discuss-bounces@mcs.anl.gov [mailto:mpich-discuss-bounces@mcs.anl.gov]
<B>On Behalf Of </B>Sole Eko<BR><B>Sent:</B> Thursday, February 19, 2009 3:46
AM<BR><B>To:</B> mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> Re:
[mpich-discuss] Running mpiexec on WIndows Computers</SPAN><o:p></o:p></P>
<P class=MsoNormal style="MARGIN-BOTTOM: 12pt">Hi Zhong,<BR><BR>same problem I'm
facing..<BR><BR>is this some bug in last release of
MPICH2..?<BR><BR>Sole<o:p></o:p></P>
<DIV>
<P class=MsoNormal>On Thu, Feb 19, 2009 at 8:37 AM, Zhong Wu <<A
href="mailto:zhong.wu@3i-systems.com">zhong.wu@3i-systems.com</A>>
wrote:<o:p></o:p></P>
<DIV>
<DIV>
<P>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<o:p></o:p></P>
<P> <o:p></o:p></P>
<P>mpiexec –hosts 1 localcomputer 2 c:\samples\cpi.exe<o:p></o:p></P>
<P>mpiexec –hosts 1 remotecomputer 2 c:\samples\cpi.exe<o:p></o:p></P>
<P> <o:p></o:p></P>
<P>but I cannot run the sample on both computer at once<o:p></o:p></P>
<P> <o:p></o:p></P>
<P>mpiexec –hosts 2 localcomputer 2 remotecomputer 2
c:\samples\cpi.exe<o:p></o:p></P>
<P> <o:p></o:p></P>
<P>mpiexec will hang after the interval. <o:p></o:p></P>
<P> <o:p></o:p></P>
<P>-Zhong<o:p></o:p></P>
<P> <o:p></o:p></P></DIV></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<P><SPAN style="FONT-SIZE: 10pt; 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: 02/18/09
20:55:00</SPAN><o:p></o:p></P></DIV></BODY></HTML>