Persistent communication requests

Prequest Comm.Send_init(Object buf, int offset, int count,
                        Datatype datatype, int dest, int tag)

Java binding of the MPI operation MPI_SEND_INIT. Return value is request.

Prequest Comm.Bsend_init(Object buf, int offset, int count,
                         Datatype datatype, int dest, int tag)

Java binding of the MPI operation MPI_BSEND_INIT. Return value is request.

Prequest Comm.Ssend_init(Object buf, int offset, int count,
                         Datatype datatype, int dest, int tag)

Java binding of the MPI operation MPI_SSEND_INIT. Return value is request.

Prequest Comm.Rsend_init(Object buf, int offset, int count,
                         Datatype datatype, int dest, int tag)

Java binding of the MPI operation MPI_RSEND_INIT. Return value is request.

Prequest Comm.Recv_init(Object buf, int offset, int count,
                        Datatype datatype, int source, int tag)

Java binding of the MPI operation MPI_RECV_INIT. Return value is request.

void Prequest.Start()

Java binding of the MPI operation MPI_START.

static void Prequest.Startall(Prequest [] array_of_requests)

Java binding of the MPI operation MPI_STARTALL. The value of count is taken to be size of array_of_requests argument.