[mpich-devel] Testing MPICH mpi_f08

Raffenetti, Kenneth J. raffenet at mcs.anl.gov
Tue Apr 2 19:59:03 CDT 2019


It's great to hear this feature will land in GCC! I will test it out and 
report back.

Ken

On 4/2/19 2:14 PM, Damian Rouson via devel wrote:
> The upcoming GCC 9 release will contain the first version of gfortran 
> that provides the Fortran 2018 ISO_Fortran_binding.h header file, which 
> MPICH requires in order to build MPI 3's mpi_f08 module.  If anyone is 
> interested in testing, please checkout the current GCC trunk and submit 
> any related issues to the gfortran developers at fortran at gcc.gnu.org 
> <mailto:fortran at gcc.gnu.org>.  Alternatively, if its easy to explain how 
> to run any related tests in the MPICH test suite, please let me know.  
> So far, I have verified that mpi_f08.mod gets installed when MPICH is 
> built with a recent checkout of the gfortran trunk.
> 
> I'm cc'ing Paul Thomas, who contributed the ISO_Fortran_binding patch to 
> gfortran under contract for Sourcery Institute.
> 
> Damian
> 
> 
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