comm_isend_real_dp_array Subroutine

private subroutine comm_isend_real_dp_array(comm, data, dest, tag, request)

Initiates a non-blocking send operation. The request must be waited on using wait() or test() before the buffer can be reused.

Arguments

Type IntentOptional Attributes Name
type(comm_t), intent(in) :: comm
real(kind=dp), intent(in) :: data(:)
integer(kind=int32), intent(in) :: dest
integer(kind=int32), intent(in) :: tag
type(request_t), intent(out) :: request

Calls

proc~~comm_isend_real_dp_array~~CallsGraph proc~comm_isend_real_dp_array comm_isend_real_dp_array mpi_isend mpi_isend proc~comm_isend_real_dp_array->mpi_isend

Called by

proc~~comm_isend_real_dp_array~~CalledByGraph proc~comm_isend_real_dp_array comm_isend_real_dp_array interface~isend isend interface~isend->proc~comm_isend_real_dp_array

Variables

Type Visibility Attributes Name Initial
integer(kind=int32), private :: ierr

Source Code

   subroutine comm_isend_real_dp_array(comm, data, dest, tag, request)
      !! Initiates a non-blocking send operation. The request must be
      !! waited on using wait() or test() before the buffer can be reused.
      type(comm_t), intent(in) :: comm
      real(dp), intent(in) :: data(:)
      integer(int32), intent(in) :: dest
      integer(int32), intent(in) :: tag
      type(request_t), intent(out) :: request
      integer(int32) :: ierr

      call MPI_Isend(data, size(data), MPI_DOUBLE_PRECISION, dest, tag, comm%m_comm, request%m_request, ierr)
      request%is_valid = .true.
   end subroutine comm_isend_real_dp_array