A Simple Consumer For the MPI Meta Iface

Note you need a prepass.dat from the standard:

./binding-tool/binding_prepass.py . prepass.dat

The bindingtypes.py file is directly coming from the MPI standard documentation to help producing consistent types depending on the target MPI support.

mpiiface.py

This is the main consumer class

mpiheader.py

This is the header generation tool

python ./mpiheader.py

/*MPI_Win_shared_query*/

/**
 * @brief MPI function MPI_Win_shared_query
 *
 * @param win shared memory window object
 * @param rank rank in the group of window win or MPI_PROC_NULL
 * @param size size of the window segment
 * @param disp_unit local unit size for displacements, in bytes
 * @param baseptr address for load/store access to window segment
 *
 * @return int MPI_SUCCESS on success other MPI_* error code otherwise
 */
int MPI_Win_shared_query(MPI_Win win, int rank, MPI_Aint *size, int *disp_unit, void *baseptr);
int PMPI_Win_shared_query(MPI_Win win, int rank, MPI_Aint *size, int *disp_unit, void *baseptr);

cfbind.py

This generates the Fortran bindings

python ./cfbind.py

int mpi_win_shared_query_(MPI_Fint* win, int* rank, MPI_Aint *size, int *disp_unit, void *baseptr, int *ierror)
{
/* MPI_Win_shared_query */
MPI_Win c_win = PMPI_Win_f2c(*win);

*ierror = MPI_Win_shared_query(c_win, *rank, size, disp_unit, baseptr);


}
int mpi_win_shared_query__(MPI_Win* win, int* rank, MPI_Aint *size, int *disp_unit, void *baseptr, int *ierror)
{
	mpi_win_shared_query_(win, rank, size, disp_unit, baseptr, ierror);
}

mpijson.py

Generate a JSON view of the bindings

Used for Visual Studio CODE plugin (https://github.com/gweodoo/mpi-snippets-vscode)

python mpijson.py

    {"MPI_Win_shared_query": [
        [
            "MPI_Win",
            "win"
        ],
        [
            "int",
            "rank"
        ],
        [
            "MPI_Aint*",
            "size"
        ],
        [
            "int*",
            "disp_unit"
        ],
        [
            "void*",
            "baseptr"
        ]
    ]}