mp_waitany Subroutine

public subroutine mp_waitany(requests, completed)

waits for completion of any of the given requests

Arguments

TypeIntentOptionalAttributesName
integer, intent(inout), DIMENSION(:), CONTIGUOUS:: requests
integer, intent(out) :: completed

Contents

Source Code


Source Code

   SUBROUTINE mp_waitany(requests, completed)
      !! waits for completion of any of the given requests
      INTEGER, DIMENSION(:), CONTIGUOUS, INTENT(inout) :: requests
      INTEGER, INTENT(out)                     :: completed

      CHARACTER(LEN=*), PARAMETER :: routineN = 'mp_waitany'

      INTEGER                                  :: handle, ierr
#if defined(__parallel)
      INTEGER                                  :: count
#endif

      ierr = 0
      CALL timeset(routineN, handle)

#if defined(__parallel)
      count = SIZE(requests)

      CALL mpi_waitany(count, requests, completed, MPI_STATUS_IGNORE, ierr)
      IF (ierr /= 0) CALL mp_stop(ierr, "mpi_waitany @ "//routineN)
#else
      MARK_USED(requests)
      completed = 1
#endif
      CALL timestop(handle)
   END SUBROUTINE mp_waitany