1! 2! Copyright (C) by Argonne National Laboratory 3! See COPYRIGHT in top-level directory 4! 5 6subroutine PMPIR_Ibarrier_f08(comm, request, ierror) 7 use, intrinsic :: iso_c_binding, only : c_int 8 use :: mpi_f08, only : MPI_Comm, MPI_Request 9 use :: mpi_c_interface, only : c_Comm, c_Request 10 use :: mpi_c_interface, only : MPIR_Ibarrier_c 11 12 implicit none 13 14 type(MPI_Comm), intent(in) :: comm 15 type(MPI_Request), intent(out) :: request 16 integer, optional, intent(out) :: ierror 17 18 integer(c_Comm) :: comm_c 19 integer(c_Request) :: request_c 20 integer(c_int) :: ierror_c 21 22 if (c_int == kind(0)) then 23 ierror_c = MPIR_Ibarrier_c(comm%MPI_VAL, request%MPI_VAL) 24 else 25 comm_c = comm%MPI_VAL 26 ierror_c = MPIR_Ibarrier_c(comm_c, request_c) 27 request%MPI_VAL = request_c 28 end if 29 30 if (present(ierror)) ierror = ierror_c 31 32end subroutine PMPIR_Ibarrier_f08 33