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<p class=MsoNormal>Hello.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I have troubles to use MPICH2 with Windows 7 32 bits.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Installation is OK (installation program mpich-1.2.1-win-ia32.msi).<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>The smpd service is up and running.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Then I open a windows command with administrator privileges,
and try to register, using the following commands:<o:p></o:p></p>
<p class=MsoNormal>mpiexec -remove (OK)<o:p></o:p></p>
<p class=MsoNormal>mpiexec -register (with my domain name, user name &
password) (OK)<o:p></o:p></p>
<p class=MsoNormal>mpiexec -validate (NOK, I get the following error message: Aborting:
connection to smpd rejected)<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>When I try to lauch a MPI program of my own, compiled with MPICH2
and MSVC2008, I get the following error message:<o:p></o:p></p>
<p class=MsoNormal>Aborting: unable to connect to grimbergen.alyotech.fr
(grimbergen is my host name).<o:p></o:p></p>
<p class=MsoNormal><span style='font-family:"Lucida Console"'><o:p> </o:p></span></p>
<p class=MsoNormal>I also tried to use wmpiconfig to get the hosts, then
retrieve the settings of my computer grimbergen.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I then get the error message "GRIMBERGEN: MPICH2 not
installed or unable to query the host".<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I tried to turn off the firewall, and to add
"mpiexec" and "smpd" to the list of progams allowed by the
firewall, but without success.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I tried to add MPICH2\bin directory to the system path,
without success too.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Is there any configuration tuning I can try to use MPICH2
with Windows 7 ?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks in advance.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Best regards,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Eric Monteux.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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