[petsc-users] Issues running with intel MPI compiler

[Justin Chang]

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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