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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have been using MPICH2 to implement co-simulation between
Matlab Simulink and my code. I have implemented a master-slave procedure,
launching my code from a Matlab S-function using MPI_Comm_spawn. Things are
working perfectly on an old Windows XP computer with 32 bit version of both
softwares. When I move to 64 bit versions on Windows Seven system, I have
errors when the slave process calls the MPI_Init function. Depending on the communication
channel that I use (sock or nemesis), I get slightly different error messages when
MPI_Init is called (see attached log files).<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span style='font-size:10.0pt;
font-family:Verdana'>Could anybody help me with this problem?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span style='font-size:10.0pt;
font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span style='font-size:10.0pt;
font-family:Verdana'>Thanks</span></font><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p><font size=2 face=Arial><span lang=FR style='font-size:10.0pt;font-family:
Arial'>Frédéric CUGNON<br>
Samtech SA<br>
Rue des Chasseurs-Ardennais 8<br>
4031 Angleur<br>
tel int-32-4-361.69.69<br>
fax int-32-4-361.69.80<br>
frederic.cugnon@samtech.com</span></font><font size=2 face=Arial><span lang=FR
style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=FR
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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