[mpich-discuss] Fortran 08 tests with 'use mpi'

Gregor Corbin g.corbin at fz-juelich.de
Fri Jan 7 03:09:50 CST 2022


Hi MPICH,

I noticed that some of the tests in test/mpi/f08 still work with 'use 
mpi' instead of  'use mpi_f08', mostly in the pt2pt folder. These seem 
to be copies of the tests in f90 which in turn have been generated by 
f77tof90.

Shouldn't these tests be converted to 'use mpi_f08'? If so, would you be 
interested in a PR that fixes this? I would need to do this anyway.


Kind regards,

Gregor Corbin


PS.: The interfaces for 'use mpi' and 'use mpi_f08' are probably too 
different for an automatic conversion to be practical (how to change all 
the integers to type(mpi_xxx) for example?).


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