MPI_Testsome(3)

NAME
     MPI_Testsome - Tests for specified communications to complete

SYNOPSIS
     C:

          #include <mpi.h>

          int MPI_Testsome( incount, array_of_requests, outcount,
          array_of_indices, array_of_statuses )
          int         incount, *outcount, array_of_indices[];
          MPI_Request array_of_requests[];
          MPI_Status  array_of_statuses[];


     C++:

          #include <mpi.h>

          static int Request::Testsome(
          int               incount,
          Request           array_of_requests[],
          int               array_of_indices[])


     Fortran:

          INCLUDE "mpif.h" (or USE MPI)

          INTEGER incount, array_of_requests(*), outcount,
          array_of_indices(*), array_of_statuses(MPI_STATUS_SIZE,*),
          ierror

          CALL MPI_TESTSOME(incount, array_of_requests(*), outcount,
          array_of_indices(*), 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_Testsome routine tests for specified communications to complete.
     This routine accepts the following parameters:

     incount   Specifies the length of array_of_requests (integer)

     array_of_requests
               Specifies the array of requests (array of handles)
     outcount  Returns the number of completed requests (integer)

     array_of_indices
               Returns the array of indices of operations that completed
               (array of integers)

     array_of_statuses
               Returns the array of status objects for operations that
               completed (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.