Name
HPL_send Send a message.
Synopsis
#include "hpl.h"
int
HPL_send(
double *
SBUF,
int
SCOUNT,
int
DEST,
int
STAG,
MPI_Comm
COMM
);
Description
HPL_send
is a simple wrapper around  MPI_Send.  Its  main  purpose is
to  allow for some  experimentation / tuning  of this simple routine.
Successful  completion  is  indicated  by  the  returned  error  code
MPI_SUCCESS.  In the case of messages of length less than or equal to
zero, this function returns immediately.
Arguments
SBUF    (local input)                 double *
        On entry, SBUF specifies the starting address of buffer to be
        sent.
SCOUNT  (local input)                 int
        On entry,  SCOUNT  specifies  the number of  double precision
        entries in SBUF. SCOUNT must be at least zero.
DEST    (local input)                 int
        On entry, DEST specifies the rank of the receiving process in
        the communication space defined by COMM.
STAG    (local input)                 int
        On entry,  STAG specifies the message tag to be used for this
        communication operation.
COMM    (local input)                 MPI_Comm
        The MPI communicator identifying the communication space.
See Also
HPL_recv,
HPL_sendrecv.