1! 2! Copyright (C) by Argonne National Laboratory 3! See COPYRIGHT in top-level directory 4! 5 6subroutine MPI_Exscan_f08ts(sendbuf, recvbuf, count, datatype, op, comm, ierror) 7 use, intrinsic :: iso_c_binding, only : c_int 8 use :: mpi_f08, only : MPI_Datatype, MPI_Op, MPI_Comm 9 use :: mpi_c_interface, only : c_Datatype, c_Op, c_Comm 10 use :: mpi_c_interface, only : MPIR_Exscan_cdesc 11 12 implicit none 13 14 type(*), dimension(..), intent(in) :: sendbuf 15 type(*), dimension(..) :: recvbuf 16 integer, intent(in) :: count 17 type(MPI_Datatype), intent(in) :: datatype 18 type(MPI_Op), intent(in) :: op 19 type(MPI_Comm), intent(in) :: comm 20 integer, optional, intent(out) :: ierror 21 22 integer(c_int) :: count_c 23 integer(c_Datatype) :: datatype_c 24 integer(c_Op) :: op_c 25 integer(c_Comm) :: comm_c 26 integer(c_int) :: ierror_c 27 28 if (c_int == kind(0)) then 29 ierror_c = MPIR_Exscan_cdesc(sendbuf, recvbuf, count, datatype%MPI_VAL, op%MPI_VAL, comm%MPI_VAL) 30 else 31 count_c = count 32 datatype_c = datatype%MPI_VAL 33 op_c = op%MPI_VAL 34 comm_c = comm%MPI_VAL 35 ierror_c = MPIR_Exscan_cdesc(sendbuf, recvbuf, count_c, datatype_c, op_c, comm_c) 36 end if 37 38 if (present(ierror)) ierror = ierror_c 39 40end subroutine MPI_Exscan_f08ts 41