[petsc-users] Issues running with intel MPI compiler

[Satish Balay]

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
>