MPI_WAITANY(3)MPI_WAITANY(3)NAMEMPI_Waitany - Waits for any specified send or receive to complete
SYNOPSIS
C:
#include <mpi.h>
int MPI_Waitany(count, array_of_requests, index, status )
int count;
MPI_Request array_of_requests[];
int *index;
MPI_Status *status;
C++:
#include <mpi.h>
static int Request::Waitany(
int count,
Request array_of_requests[])
Fortran:
INCLUDE "mpif.h" (or USE MPI)
INTEGER count, array_of_requests(*), index, status(MPI_STATUS_SIZE), ierror
CALL MPI_WAITANY(count, array_of_requests(*), index, status(MPI_STATUS_SIZE), ierror)
STANDARDS
This release implements the MPI 1.2 standard, as documented by the MPI
Forum in the spring 1997 release of MPI: A Message Passing Interface
Standard.
DESCRIPTION
The MPI_Waitany routine waits for any specified send or receive operation
to complete. This routine accepts the following parameters:
count Specifies the list length (integer).
array_of_requests
Specifies the array of requests (array of handles).
index Returns the index of the handle for the operation that
completed. For C, the range is 0 to count-1. For Fortran, the
range is 1 to count (integer).
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MPI_WAITANY(3)MPI_WAITANY(3)
status Returns the status object (status).
ierror Specifies the return code value for successful completion,
which is in MPI_SUCCESS. MPI_SUCCESS is defined in the mpif.h
file.
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