No of course I have used the same MPI installations both for PETSc and
deal.II. Since I used mpicc it uses the MPICH wrapper or the OPENMPI
wrapper. Unfortunately, the mpicc always works with the GNU compiler gcc
and I haven't succeeded using the Intel compiler for them.
Thank you for point 1/. I will check it out right now.
Regarding 2/: I already tried a build using --with-fc=0 which shuts off
Fortran, but then the nightmare continues:
===============================================================================
Configuring PETSc to compile on your system
===============================================================================
TESTING: checkCxxLibraries from
config.compilers(config/BuildSystem/config/compilers.py:426)
*******************************************************************************
UNABLE to EXECUTE BINARIES for ./configure
-------------------------------------------------------------------------------
Cannot run executables created with C. If this machine uses a batch system
to submit jobs you will need to configure using ./configure with the
additional option --with-batch.
Otherwise there is problem with the compilers. Can you compile and run
code with your compiler
'/opt/intel/compilers_and_libraries_2016.3.210/linux/mpi/intel64/bin/mpiicc'?
See http://www.mcs.anl.gov/petsc/documentation/faq.html#libimf
*******************************************************************************
Now he complains about mpiicc...
Today I figured out how to compile by specifying exactly the lib and
include folders of Intel's MPI and it suceeded, but it still uses the mpicc
wrapper as compiler which is based on gcc and not on Intel's mpiicc.
The problem is I see no error message in step-40 at cycle 6, I just assume
PETSc is not configured correctly. I even tried it outside of Eclipse. Same
error.
But deal.II works fine and compiles like a charm. Only MPI has some
issues...
Kind regards,
S. A. Mohseni
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