[petsc-users] Issues running with intel MPI compiler

[Justin Chang]

That did the trick, thank you very much

On Fri, Aug 7, 2015 at 12:04 AM, Satish Balay <balay at mcs.anl.gov> wrote:

> perhaps you'll see the issue with:
>
> /share/apps/intel/impi/5.0.2.044/intel64/bin/mpiexec  -n 2 my_program
>
> In this case - you can retry with:
>
> /share/apps/intel/impi/5.0.2.044/intel64/bin/mpiexec.hydra  -n 2
> my_program
>
> wrt running example with make - you can try equivalent of
>
> make MPIEXEC=/share/apps/intel/impi/5.0.2.044/intel64/bin/mpiexec.hydra
> test
>
> Satish
>
> On Thu, 6 Aug 2015, Justin Chang wrote:
>
> > Hi all,
> >
> > I configured PETSc using my university's intel compilers. I configured
> with
> > these options:
> >
> > ./configure --download-chaco --download-ctetgen --download-exodusii
> > --download-fblaslapack --download-hdf5 --download-hypre --download-metis
> > --download-netcdf --download-parmetis --download-triangle
> > --with-cmake=cmake --with-mpi-dir=/share/apps/intel/impi/
> 5.0.2.044/intel64
> > --with-shared-libraries=1 COPTFLAGS=-O2 CXXOPTFLAGS=-O2 FOPTFLAGS=-O2
> > PETSC_ARCH=arch-linux2-c-opt --with-debugging=0
> >
> > when I run any examples via make, i get the following error:
> >
> > > mpiexec_opuntia.cacds.uh.edu: cannot connect to local mpd
> > (/tmp/mpd2.console_jchang23); possible causes:
> >
> > >   1. no mpd is running on this host
> >
> > >   2. an mpd is running but was started without a "console" (-n option)
> >
> >
> > However, if I simply run /share/apps/intel/impi/
> > 5.0.2.044/intel64/bin/mpiexec -n 1 my_program, it works fine. Anyone
> know
> > why this is happening?
> >
> > Thanks,
> > Justin
> >
>
>
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