SYNTAX
------

C Syntax
^^^^^^^^

.. code-block:: c

    int MPI_Bcast(void* buffer, int count, MPI_Datatype datatype, int
        root, MPI_Comm comm)

    int MPI_Bcast_c(void* buffer, MPI_Count count, MPI_Datatype
        datatype, int root, MPI_Comm comm)

    int MPI_Ibcast(void* buffer, int count, MPI_Datatype datatype, int
        root, MPI_Comm comm, MPI_Request* request)

    int MPI_Ibcast_c(void* buffer, MPI_Count count, MPI_Datatype
        datatype, int root, MPI_Comm comm, MPI_Request* request)

    int MPI_Bcast_init(void* buffer, int count, MPI_Datatype datatype,
        int root, MPI_Comm comm, MPI_Info info, MPI_Request* request)

    int MPI_Bcast_init_c(void* buffer, MPI_Count count, MPI_Datatype
        datatype, int root, MPI_Comm comm, MPI_Info info, MPI_Request*
        request)

Fortran Syntax
^^^^^^^^^^^^^^

.. code-block:: fortran

    USE MPI
    ! or the older form: INCLUDE 'mpif.h'
    MPI_BCAST(BUFFER, COUNT, DATATYPE, ROOT, COMM, IERROR)
    	<type> BUFFER(*)
    	INTEGER COUNT, DATATYPE, ROOT, COMM, IERROR

    MPI_IBCAST(BUFFER, COUNT, DATATYPE, ROOT, COMM, REQUEST, IERROR)
    	<type> BUFFER(*)
    	INTEGER COUNT, DATATYPE, ROOT, COMM, REQUEST, IERROR

    MPI_BCAST_INIT(BUFFER, COUNT, DATATYPE, ROOT, COMM, INFO, REQUEST, IERROR)
    	<type> BUFFER(*)
    	INTEGER COUNT, DATATYPE, ROOT, COMM, INFO, REQUEST, IERROR

Fortran 2008 Syntax
^^^^^^^^^^^^^^^^^^^

.. code-block:: fortran

    USE mpi_f08
    MPI_Bcast(buffer, count, datatype, root, comm, ierror)
    	TYPE(*), DIMENSION(..) :: buffer
    	INTEGER, INTENT(IN) :: count, root
    	TYPE(MPI_Datatype), INTENT(IN) :: datatype
    	TYPE(MPI_Comm), INTENT(IN) :: comm
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror

    MPI_Bcast(buffer, count, datatype, root, comm, ierror)
    	TYPE(*), DIMENSION(..) :: buffer
    	INTEGER(KIND=MPI_COUNT_KIND), INTENT(IN) :: count
    	TYPE(MPI_Datatype), INTENT(IN) :: datatype
    	INTEGER, INTENT(IN) :: root
    	TYPE(MPI_Comm), INTENT(IN) :: comm
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror

    MPI_Ibcast(buffer, count, datatype, root, comm, request, ierror)
    	TYPE(*), DIMENSION(..), ASYNCHRONOUS :: buffer
    	INTEGER, INTENT(IN) :: count, root
    	TYPE(MPI_Datatype), INTENT(IN) :: datatype
    	TYPE(MPI_Comm), INTENT(IN) :: comm
    	TYPE(MPI_Request), INTENT(OUT) :: request
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror

    MPI_Ibcast(buffer, count, datatype, root, comm, request, ierror)
    	TYPE(*), DIMENSION(..), ASYNCHRONOUS :: buffer
    	INTEGER(KIND=MPI_COUNT_KIND), INTENT(IN) :: count
    	TYPE(MPI_Datatype), INTENT(IN) :: datatype
    	INTEGER, INTENT(IN) :: root
    	TYPE(MPI_Comm), INTENT(IN) :: comm
    	TYPE(MPI_Request), INTENT(OUT) :: request
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror

    MPI_Bcast_init(buffer, count, datatype, root, comm, info, request, ierror)
    	TYPE(*), DIMENSION(..), ASYNCHRONOUS :: buffer
    	INTEGER, INTENT(IN) :: count, root
    	TYPE(MPI_Datatype), INTENT(IN) :: datatype
    	TYPE(MPI_Comm), INTENT(IN) :: comm
    	TYPE(MPI_Info), INTENT(IN) :: info
    	TYPE(MPI_Request), INTENT(OUT) :: request
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror

    MPI_Bcast_init(buffer, count, datatype, root, comm, info, request, ierror)
    	TYPE(*), DIMENSION(..), ASYNCHRONOUS :: buffer
    	INTEGER(KIND=MPI_COUNT_KIND), INTENT(IN) :: count
    	TYPE(MPI_Datatype), INTENT(IN) :: datatype
    	INTEGER, INTENT(IN) :: root
    	TYPE(MPI_Comm), INTENT(IN) :: comm
    	TYPE(MPI_Info), INTENT(IN) :: info
    	TYPE(MPI_Request), INTENT(OUT) :: request
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror
