[mvapich-discuss] Why my mpirun seg faluts all the time?

[Jonathan Perkins]

On Wed, May 08, 2013 at 11:49:14PM -0400, Daniel WEI wrote:
> On Wed, May 8, 2013 at 11:06 PM, Jonathan Perkins <
> perkinjo at cse.ohio-state.edu> wrote:
> 
> > On Wed, May 08, 2013 at 06:19:47PM -0400, Daniel WEI wrote:
> > > Dear List,
> > >
> > > I build mvapich2-1.9 on our own new cluster with amd chips. I use icc to
> > > compile it. The building process seems fine to me.
> > > The configure is:
> > >         ./configure \
> > >             --prefix=$MPIPATH \
> > >             CXX=icpc \
> > >             CC=icc \
> > >             --with-pm=hydra \
> > >             --enable-mpe \
> > >             --enable-smpcoll \
> > >             --enable-cxx \
> > >             --disable-f77 \
> > >             --disable-fc \
> > >             --with-device=ch3:psm \
> > >             --enable-shared \
> > >             ;
> > > However, when it finished, the mpicc looks okay, but whenever you try
> > > mpirun or mpiexec it gives an segmenation fault error.
> > >
> > > Anyone knows what's happening? Thanks
> >
> > Hello Daniel.  Can you try rebuilding by adding --enable-g=dbg
> > --disable-fast to configure and removing --with-pm=hydra.  This way you
> > may be able to get more debugging info from the library and give you the
> > option of trying mpirun_rsh.
> >
> > After you rebuild please send the output of mpiname -a and the full
> > output of the mpirun_rsh command with the MV2_DEBUG_SHOW_BACKTRACE
> > parameter set to 1.
> >
> > Example:
> >   /path/to/mpiname -a
> >   /path/to/mpirun_rsh -n 2 hostA hostB MV2_DEBUG_SHOW_BACKTRACE=1 \
> >       /path/to/mpiprogram
> >
>
> OOPS, it ended with an error during "make" process, what should I do? You
> want to see the config.log file or what?

Execute the make command like...

    make 2>&1 | tee make.log

Then you can send the config.log and make.log files.

-- 
Jonathan Perkins
http://www.cse.ohio-state.edu/~perkinjo