17.2.276. MPI_Parrived

MPI_Parrived - Tests for completion of a specified receive-side partition.

17.2.276.1. SYNTAX

17.2.276.1.1. C Syntax

#include <mpi.h>

int MPI_Parrived(MPI_Request *request, int partition, int *flag)

17.2.276.1.2. Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_PARRIVED(REQUEST, PARTITION, FLAG IERROR)
     INTEGER REQUEST, PARTITION, FLAG(*), IERROR

17.2.276.1.3. Fortran 2008 Syntax

USE mpi_f08
MPI_Parrived(request, partition, flag, ierror)
     TYPE(MPI_Request), INTENT(in) :: request
        INTEGER, INTENT(IN) :: partition
        INTEGER, INTENT(out) :: flag
     INTEGER, OPTIONAL, INTENT(OUT) :: ierror

17.2.276.2. INPUT PARAMETERS

request: Communication request (handle).
partition: The number of the partition to test for completion (integer).

17.2.276.3. OUTPUT PARAMETERS

flag: True if partition is completed.
IERROR: Fortran only: Error status (integer).

17.2.276.4. ERRORS

Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument.

Before the error value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job, except for I/O function errors. The error handler may be changed with MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN may be used to cause error values to be returned. Note that MPI does not guarantee that an MPI program can continue past an error.