[Paraview] Lam mpi + paraview

[Robert Maynard]

the backtrace seems really short to me, I did compile paraview with the
Debug flag.

Program received signal SIGFPE, Arithmetic exception.
0x03d79ac6 in ?? ()
(gdb) backtrace
#0  0x03d79ac6 in ?? ()
#1  0x00000000 in ?? ()
(gdb)

On 6/22/07, David E DeMarle <dave.demarle at kitware.com> wrote:
>
> I was thinking of a stack dump not a system call trace. In gdb after the
> crash type backtrace and send that output to the list.
>
> Thanks Robert.
> Dave
>
> On 6/22/07, Robert Maynard <thorin.hax at gmail.com> wrote:
> >
> > Sure I have attached the strace output
> >
> >
> > On 6/22/07, David E DeMarle < dave.demarle at kitware.com> wrote:
> > >
> > > Can you send a stack trace for the floating point exception?
> > >
> > >
> > > On 6/22/07, Robert Maynard <thorin.hax at gmail.com > wrote:
> > > >
> > > > 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.
> > > >
> > > > On 6/22/07, David E DeMarle <dave.demarle at kitware.com > wrote:
> > > > >
> > > > > In 3.0 the paraview executable is not MPI parallel, only the
> > > > > server executables are.
> > > > > 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.
> > > > >
> > > > > cheers
> > > > > Dave DeMarle
> > > > >
> > > > > On 6/22/07, Robert Maynard < thorin.hax at gmail.com> wrote:
> > > > >
> > > > > > 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
> > > > > > mpi references where aviable. The build was correctly compiled,
> > > > > > the problem comes when trying to launch the standalone version of paraview.
> > > > > >
> > > > > > When launching /bin/paraview the error i get is "Floating point
> > > > > > exception", using gdb to trace the error I get
> > > > > >   New process 16350]
> > > > > >
> > > > > >  Program received signal SIGFPE, Arithmetic exception.
> > > > > >  0x05761ac6 in ?? ()
> > > > > >
> > > > > > 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
> > > > > > happen with standalone version, as /bin/pvserver runs perfectly
> > > > > > fine with mpirun
> > > > > >
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