[mpich-devel] Testing MPICH mpi_f08

[Gilles Gouaillardet]

Folks,


this is great news indeed !


unfortunately, the current status is not quite good right now :-(

I reported my findings to the (GNU) fortran ML,

and you can read this at 
https://gcc.gnu.org/ml/fortran/2019-04/msg00013.html



Cheers,

Gilles

On 4/3/2019 9:59 AM, Raffenetti, Kenneth J. via devel wrote:
> 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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