MPI_Testall - Tests for the completion of all previously
initiated communications
SYNOPSIS
C:
#include <mpi.h>
int MPI_Testall( count, array_of_requests, flag,
array_of_statuses )
int count;
MPI_Request array_of_requests[];
int *flag;
MPI_Status *array_of_statuses;
C++:
#include <mpi.h>
static bool Request::Testall(
int count,
Request array_of_requests[])
Fortran:
INCLUDE "mpif.h" (or USE MPI)
LOGICAL flag
INTEGER count, array_of_requests(*),
array_of_statuses(MPI_STATUS_SIZE,*), ierror
CALL MPI_TESTALL(count, array_of_requests(*), flag,
array_of_statuses(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_Testall routine tests for the completion of all
previously initiated communications. This routine accepts
the following parameters:
count Specifies the list length (integer)
array_of_requests
Specifies the array of requests (array of
handles)
(logical)
array_of_statuses
Returns an array of status objects (array of
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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