[MOAB-dev] failed to run parallel test case: moab-5.1.0 with mpich-3.3

[Lorenzo Botti]

Dear Vijay,
I indeed had a system wide mpi installation which I promptly removed.
Can you tell me how did you catch that in config.log, I'm not able to
figure it out.

Back to the issue, I removed the system wide mpi and also tried to
specify the compilers as you suggested but got the same behavior.
Please find in attachment the new config.log
As I mentioned in the first email I encountered the exact same problem
on a AMD epyc cluster, again with ubuntu as os.

Bests
Lorenzo



Il giorno ven 31 mag 2019 alle ore 16:42 Vijay S. Mahadevan
<vijay.m at gmail.com> ha scritto:
>
> Hi Lorenzo,
>
> Yes that certainly is strange. You do have these defined in src/MOABConfig.h.
>
> | #define HAVE_MPI 1
> | #define HAVE_HDF5_H 1
> | #define HAVE_HDF5 1
> | #define HAVE_HDF5_PARALLEL 1
>
> So configuration seems to have picked up a stable combination.
>
> One thing that stands out from config.log is that mpicc is not
> prefixed with the right MPI path. Do you have "mpicc" on your path
> pointing to a different installation ? Can you retry configuration by
> explicitly setting the compilers like below ? Let us know if that
> resolves the issue.
>
> CC=/home/ihabia/src2/mpich-3.3/mpich-f/bin/mpicc
> CXX=/home/ihabia/src2/mpich-3.3/mpich-f/bin/mpicxx
> FC=/home/ihabia/src2/mpich-3.3/mpich-f/bin/mpif90
> F77=/home/ihabia/src2/mpich-3.3/mpich-f/bin/mpif77 ./configure
> --enable-optimize --disable-imesh
> --with-mpi=/home/ihabia/src2/mpich-3.3/mpich-f
> --with-hdf5=/home/ihabia/src2/hdf5-1.10.5/hdf5
> --prefix=/home/ihabia/src2/moab-5.1.0/moab
>
> Best,
> Vijay
>
> On Fri, May 31, 2019 at 10:33 AM Lorenzo Botti via moab-dev
> <moab-dev at mcs.anl.gov> wrote:
> >
> > Dear MOAB developers,
> > I cannot build the parallel version of moab with mpich-3.3.
> > I tried on two different architectures with same result, parallel
> > examples hangs without any error message, see below
> > make  check-TESTS
> > make[3]: Entering directory '/home/ihabia/src2/moab-5.1.0/test/parallel'
> > make[4]: Entering directory '/home/ihabia/src2/moab-5.1.0/test/parallel'
> >
> > Please find in attachment the config.log
> >
> > One option is to build with openmpi but I cannot understand why mpich
> > does not work.
> > Best regards
> > Lorenzo
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