Hello,
declaration of ierr does not help. OpenMPI 5.0.7 has some strange
deklaration of "dummy argument", giving this error:
pi_upd.F90(40): error #6633: The type of the actual argument differs from
the type of the dummy argument. [IERR]
pi_upd.F90(44): error #6633: The type of the actual a
How did you build Open MPI? Did you specify "-i8" for the FCFLAGS, perchance?
What is the output of mpifort --showme?
Open MPI definitely defines the mpi module MPI_INIT interface to take an
integer as its parameter:
https://github.com/open-mpi/ompi/blob/v5.0.x/ompi/mpi/fortran/use-mpi-ignore-
Dear Jeff,
indeed, you are right, the module is not properly built.
mpifort --showme
ifort
-I/cvmfs/hybrilit.jinr.ru/sw/slc7_x86-64/openmpi/v5.0.7_icc2021/include
-I/cvmfs/hybrilit.jinr.ru/sw/slc7_x86-64/openmpi/v5.0.7_icc2021/lib
-L/cvmfs/hybrilit.jinr.ru/sw/slc7_x86-64/openmpi/v5.0.7_icc2021
Does that mean you've fixed the environment module, and now everything is
working as expected / your program compiles properly with Open MPI v5.0.x?
From: Miroslav Iliaš
Sent: Wednesday, May 28, 2025 4:22 PM
To: Open MPI users
Cc: Jeff Squyres (jsquyres)
Subject
I am not a Fortran expert, but you did not declare ierr to be a specific type
(e.g., integer).
If you declare it properly, does the problem go away?
From: users@lists.open-mpi.org on behalf of Miroslav
Iliaš
Sent: Wednesday, May 28, 2025 11:22 AM
To: Open MPI u
Dear OpenMPI community,
we have new openmpi5.0.7 library compiled with Intel2021 compilers.
Hower, compiling simple program fails with errors #6633 .
Here it is:
https://gitlab.com/miro.ilias/mi_programming/-/blob/master/mpi_tests/pi_parallel/readme_govorun.rst
and the whole directory :
htt
