Can you send a stack trace for the floating point exception?<br><br><br><div><span class="gmail_quote">On 6/22/07, <b class="gmail_sendername">Robert Maynard</b> <<a href="mailto:thorin.hax@gmail.com">thorin.hax@gmail.com
</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Yes i understand I have to link to the server in MPI now, but as my first email stated, by I trying running the client now that I compiled mpi support in, I get a runtime floating point exception before paraview launches.
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<br><div><span class="gmail_quote">On 6/22/07, <b class="gmail_sendername">David E DeMarle</b> <<a href="mailto:dave.demarle@kitware.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">dave.demarle@kitware.com
</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
In 3.0 the paraview executable is not MPI parallel, only the server executables are.<br>That is, you can no longer run "mpirun -np N paraview" but instead have to do something like "mpirun -np N pvserver&; paraview" and then use File->Choose Server to connect to the parallel server.
<br><br>cheers<br>Dave DeMarle<br><br><div><div><span><span class="gmail_quote">On 6/22/07, <b class="gmail_sendername">Robert Maynard</b> <<a href="mailto:thorin.hax@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
thorin.hax@gmail.com</a>> wrote:</span></span></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><span>
I have compiled paraview with mpi support using lam. I changed the standard c and c++ compilers for paraview too mpicc and mpic++ so that all the<br>mpi references where aviable. The build was correctly compiled, the problem comes when trying to launch the standalone version of paraview.
<br><br>When launching /bin/paraview the error i get is "Floating point exception", using gdb to trace the error I get <br> New process 16350]<br><br> Program received signal SIGFPE, Arithmetic exception.<br> 0x05761ac6 in ?? ()
<br><br>Now if I try to run /bin/paraview with mpirun -np 1, it tells me that paraview did not invoke MPI_INIT before quitting. The problem seems to only <br>happen with standalone version, as /bin/pvserver runs perfectly fine with mpirun
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