1! 2! Copyright (C) by Argonne National Laboratory 3! See COPYRIGHT in top-level directory 4! 5 6subroutine PMPIR_Status_set_elements_x_f08(status, datatype, count, ierror) 7 use, intrinsic :: iso_c_binding, only : c_loc, c_associated 8 use, intrinsic :: iso_c_binding, only : c_int, c_ptr 9 use :: mpi_f08, only : MPI_Status, MPI_Datatype 10 use :: mpi_f08, only : MPI_COUNT_KIND 11 use :: mpi_f08, only : MPI_STATUS_IGNORE, MPIR_C_MPI_STATUS_IGNORE, assignment(=) 12 use :: mpi_c_interface, only : c_Datatype 13 use :: mpi_c_interface, only : c_Status 14 use :: mpi_c_interface, only : MPIR_Status_set_elements_x_c 15 16 implicit none 17 18 type(MPI_Status), intent(inout), target :: status 19 type(MPI_Datatype), intent(in) :: datatype 20 integer(MPI_COUNT_KIND), intent(in) :: count 21 integer, optional, intent(out) :: ierror 22 23 type(c_Status), target :: status_c 24 integer(c_Datatype) :: datatype_c 25 integer(MPI_COUNT_KIND) :: count_c 26 integer(c_int) :: ierror_c 27 28 if (c_int == kind(0)) then 29 if (c_associated(c_loc(status), c_loc(MPI_STATUS_IGNORE))) then 30 ierror_c = MPIR_Status_set_elements_x_c(MPIR_C_MPI_STATUS_IGNORE, datatype%MPI_VAL, count) 31 else 32 ierror_c = MPIR_Status_set_elements_x_c(c_loc(status), datatype%MPI_VAL, count) 33 end if 34 else 35 datatype_c = datatype%MPI_VAL 36 count_c = count 37 if (c_associated(c_loc(status), c_loc(MPI_STATUS_IGNORE))) then 38 ierror_c = MPIR_Status_set_elements_x_c(MPIR_C_MPI_STATUS_IGNORE, datatype_c, count_c) 39 else 40 ierror_c = MPIR_Status_set_elements_x_c(c_loc(status_c), datatype_c, count_c) 41 status = status_c 42 end if 43 end if 44 45 if (present(ierror)) ierror = ierror_c 46 47end subroutine PMPIR_Status_set_elements_x_f08 48