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Add MPI_SESSION_NULL to fortran #11496

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Merged
jsquyres merged 1 commit into from
Mar 25, 2023
Merged

Add MPI_SESSION_NULL to fortran #11496

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1 change: 1 addition & 0 deletions ompi/include/mpif-values.pl
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Expand Up @@ -148,6 +148,7 @@ sub read_value_from_file {
$handles->{MPI_REQUEST_NULL} = 0;
$handles->{MPI_WIN_NULL} = 0;
$handles->{MPI_MESSAGE_NULL} = 0;
$handles->{MPI_SESSION_NULL} = 0;

$handles->{MPI_BYTE} = 1;
$handles->{MPI_PACKED} = 2;
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7 changes: 7 additions & 0 deletions ompi/mpi/fortran/mpif-h/session_finalize_f.c
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Expand Up @@ -80,4 +80,11 @@ void ompi_session_finalize_f(MPI_Fint *session, MPI_Fint *ierr)

c_ierr = PMPI_Session_finalize(&c_session);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);

/* This value comes from the MPI_SESSION_NULL value in mpif.h. Do not
change without consulting mpif.h! */

if (MPI_SUCCESS == c_ierr) {
*session = 0;
}
}
1 change: 1 addition & 0 deletions ompi/mpi/fortran/use-mpi-f08/mod/mpi-f08-types.F90
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Expand Up @@ -74,6 +74,7 @@ module mpi_f08_types
type(MPI_Request), parameter :: MPI_REQUEST_NULL = MPI_Request(OMPI_MPI_REQUEST_NULL)
type(MPI_Win), parameter :: MPI_WIN_NULL = MPI_Win(OMPI_MPI_WIN_NULL)
type(MPI_File), parameter :: MPI_FILE_NULL = MPI_File(OMPI_MPI_FILE_NULL)
type(MPI_Session), parameter :: MPI_SESSION_NULL = MPI_Session(OMPI_MPI_SESSION_NULL)

!
! Pre-defined datatype bindings
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