diff libgomp/openacc.f90 @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libgomp/openacc.f90	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,968 @@
+!  OpenACC Runtime Library Definitions.
+
+!  Copyright (C) 2014-2017 Free Software Foundation, Inc.
+
+!  Contributed by Tobias Burnus <burnus@net-b.de>
+!              and Mentor Embedded.
+
+!  This file is part of the GNU Offloading and Multi Processing Library
+!  (libgomp).
+
+!  Libgomp is free software; you can redistribute it and/or modify it
+!  under the terms of the GNU General Public License as published by
+!  the Free Software Foundation; either version 3, or (at your option)
+!  any later version.
+
+!  Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
+!  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+!  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+!  more details.
+
+!  Under Section 7 of GPL version 3, you are granted additional
+!  permissions described in the GCC Runtime Library Exception, version
+!  3.1, as published by the Free Software Foundation.
+
+!  You should have received a copy of the GNU General Public License and
+!  a copy of the GCC Runtime Library Exception along with this program;
+!  see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+!  <http://www.gnu.org/licenses/>.
+
+module openacc_kinds
+  use iso_fortran_env, only: int32
+  implicit none
+
+  private :: int32
+  public :: acc_device_kind
+
+  integer, parameter :: acc_device_kind = int32
+
+  public :: acc_device_none, acc_device_default, acc_device_host
+  public :: acc_device_not_host, acc_device_nvidia
+
+  ! Keep in sync with include/gomp-constants.h.
+  integer (acc_device_kind), parameter :: acc_device_none = 0
+  integer (acc_device_kind), parameter :: acc_device_default = 1
+  integer (acc_device_kind), parameter :: acc_device_host = 2
+  ! integer (acc_device_kind), parameter :: acc_device_host_nonshm = 3 removed.
+  integer (acc_device_kind), parameter :: acc_device_not_host = 4
+  integer (acc_device_kind), parameter :: acc_device_nvidia = 5
+
+  public :: acc_handle_kind
+
+  integer, parameter :: acc_handle_kind = int32
+
+  public :: acc_async_noval, acc_async_sync
+
+  ! Keep in sync with include/gomp-constants.h.
+  integer (acc_handle_kind), parameter :: acc_async_noval = -1
+  integer (acc_handle_kind), parameter :: acc_async_sync = -2
+
+end module
+
+module openacc_internal
+  use openacc_kinds
+  implicit none
+
+  interface
+    function acc_get_num_devices_h (d)
+      import
+      integer acc_get_num_devices_h
+      integer (acc_device_kind) d
+    end function
+
+    subroutine acc_set_device_type_h (d)
+      import
+      integer (acc_device_kind) d
+    end subroutine
+
+    function acc_get_device_type_h ()
+      import
+      integer (acc_device_kind) acc_get_device_type_h
+    end function
+
+    subroutine acc_set_device_num_h (n, d)
+      import
+      integer n
+      integer (acc_device_kind) d
+    end subroutine
+
+    function acc_get_device_num_h (d)
+      import
+      integer acc_get_device_num_h
+      integer (acc_device_kind) d
+    end function
+
+    function acc_async_test_h (a)
+      logical acc_async_test_h
+      integer a
+    end function
+
+    function acc_async_test_all_h ()
+      logical acc_async_test_all_h
+    end function
+
+    subroutine acc_wait_h (a)
+      integer a
+    end subroutine
+
+    subroutine acc_wait_async_h (a1, a2)
+      integer a1, a2
+    end subroutine
+
+    subroutine acc_wait_all_h ()
+    end subroutine
+
+    subroutine acc_wait_all_async_h (a)
+      integer a
+    end subroutine
+
+    subroutine acc_init_h (d)
+      import
+      integer (acc_device_kind) d
+    end subroutine
+
+    subroutine acc_shutdown_h (d)
+      import
+      integer (acc_device_kind) d
+    end subroutine
+
+    function acc_on_device_h (d)
+      import
+      integer (acc_device_kind) d
+      logical acc_on_device_h
+    end function
+
+    subroutine acc_copyin_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_copyin_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_copyin_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_present_or_copyin_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_present_or_copyin_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_present_or_copyin_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_create_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_create_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_create_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_present_or_create_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_present_or_create_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_present_or_create_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_copyout_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_copyout_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_copyout_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_delete_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_delete_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_delete_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_update_device_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_update_device_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_update_device_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    subroutine acc_update_self_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end subroutine
+
+    subroutine acc_update_self_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end subroutine
+
+    subroutine acc_update_self_array_h (a)
+      type (*), dimension (..), contiguous :: a
+    end subroutine
+
+    function acc_is_present_32_h (a, len)
+      use iso_c_binding, only: c_int32_t
+      logical acc_is_present_32_h
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int32_t) len
+    end function
+
+    function acc_is_present_64_h (a, len)
+      use iso_c_binding, only: c_int64_t
+      logical acc_is_present_64_h
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_int64_t) len
+    end function
+
+    function acc_is_present_array_h (a)
+      logical acc_is_present_array_h
+      type (*), dimension (..), contiguous :: a
+    end function
+  end interface
+
+  interface
+    function acc_get_num_devices_l (d) &
+        bind (C, name = "acc_get_num_devices")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_get_num_devices_l
+      integer (c_int), value :: d
+    end function
+
+    subroutine acc_set_device_type_l (d) &
+        bind (C, name = "acc_set_device_type")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: d
+    end subroutine
+
+    function acc_get_device_type_l () &
+        bind (C, name = "acc_get_device_type")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_get_device_type_l
+    end function
+
+    subroutine acc_set_device_num_l (n, d) &
+        bind (C, name = "acc_set_device_num")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: n, d
+    end subroutine
+
+    function acc_get_device_num_l (d) &
+        bind (C, name = "acc_get_device_num")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_get_device_num_l
+      integer (c_int), value :: d
+    end function
+
+    function acc_async_test_l (a) &
+        bind (C, name = "acc_async_test")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_async_test_l
+      integer (c_int), value :: a
+    end function
+
+    function acc_async_test_all_l () &
+        bind (C, name = "acc_async_test_all")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_async_test_all_l
+    end function
+
+    subroutine acc_wait_l (a) &
+        bind (C, name = "acc_wait")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: a
+    end subroutine
+
+    subroutine acc_wait_async_l (a1, a2) &
+        bind (C, name = "acc_wait_async")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: a1, a2
+    end subroutine
+
+    subroutine acc_wait_all_l () &
+        bind (C, name = "acc_wait_all")
+      use iso_c_binding, only: c_int
+    end subroutine
+
+    subroutine acc_wait_all_async_l (a) &
+        bind (C, name = "acc_wait_all_async")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: a
+    end subroutine
+
+    subroutine acc_init_l (d) &
+        bind (C, name = "acc_init")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: d
+    end subroutine
+
+    subroutine acc_shutdown_l (d) &
+        bind (C, name = "acc_shutdown")
+      use iso_c_binding, only: c_int
+      integer (c_int), value :: d
+    end subroutine
+
+    function acc_on_device_l (d) &
+        bind (C, name = "acc_on_device")
+      use iso_c_binding, only: c_int
+      integer (c_int) :: acc_on_device_l
+      integer (c_int), value :: d
+    end function
+
+    subroutine acc_copyin_l (a, len) &
+        bind (C, name = "acc_copyin")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_present_or_copyin_l (a, len) &
+        bind (C, name = "acc_present_or_copyin")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_create_l (a, len) &
+        bind (C, name = "acc_create")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_present_or_create_l (a, len) &
+        bind (C, name = "acc_present_or_create")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_copyout_l (a, len) &
+        bind (C, name = "acc_copyout")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_delete_l (a, len) &
+        bind (C, name = "acc_delete")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_update_device_l (a, len) &
+        bind (C, name = "acc_update_device")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    subroutine acc_update_self_l (a, len) &
+        bind (C, name = "acc_update_self")
+      use iso_c_binding, only: c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end subroutine
+
+    function acc_is_present_l (a, len) &
+        bind (C, name = "acc_is_present")
+      use iso_c_binding, only: c_int32_t, c_size_t
+      !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+      integer (c_int32_t) :: acc_is_present_l
+      type (*), dimension (*) :: a
+      integer (c_size_t), value :: len
+    end function
+  end interface
+end module
+
+module openacc
+  use openacc_kinds
+  use openacc_internal
+  implicit none
+
+  public :: openacc_version
+
+  public :: acc_get_num_devices, acc_set_device_type, acc_get_device_type
+  public :: acc_set_device_num, acc_get_device_num, acc_async_test
+  public :: acc_async_test_all
+  public :: acc_wait, acc_async_wait, acc_wait_async
+  public :: acc_wait_all, acc_async_wait_all, acc_wait_all_async
+  public :: acc_init, acc_shutdown, acc_on_device
+  public :: acc_copyin, acc_present_or_copyin, acc_pcopyin, acc_create
+  public :: acc_present_or_create, acc_pcreate, acc_copyout, acc_delete
+  public :: acc_update_device, acc_update_self, acc_is_present
+
+  integer, parameter :: openacc_version = 201306
+
+  interface acc_get_num_devices
+    procedure :: acc_get_num_devices_h
+  end interface
+
+  interface acc_set_device_type
+    procedure :: acc_set_device_type_h
+  end interface
+
+  interface acc_get_device_type
+    procedure :: acc_get_device_type_h
+  end interface
+
+  interface acc_set_device_num
+    procedure :: acc_set_device_num_h
+  end interface
+
+  interface acc_get_device_num
+    procedure :: acc_get_device_num_h
+  end interface
+
+  interface acc_async_test
+    procedure :: acc_async_test_h
+  end interface
+
+  interface acc_async_test_all
+    procedure :: acc_async_test_all_h
+  end interface
+
+  interface acc_wait
+    procedure :: acc_wait_h
+  end interface
+
+  ! acc_async_wait is an OpenACC 1.0 compatibility name for acc_wait.
+  interface acc_async_wait
+    procedure :: acc_wait_h
+  end interface
+
+  interface acc_wait_async
+    procedure :: acc_wait_async_h
+  end interface
+
+  interface acc_wait_all
+    procedure :: acc_wait_all_h
+  end interface
+
+  ! acc_async_wait_all is an OpenACC 1.0 compatibility name for acc_wait_all.
+  interface acc_async_wait_all
+    procedure :: acc_wait_all_h
+  end interface
+
+  interface acc_wait_all_async
+    procedure :: acc_wait_all_async_h
+  end interface
+
+  interface acc_init
+    procedure :: acc_init_h
+  end interface
+
+  interface acc_shutdown
+    procedure :: acc_shutdown_h
+  end interface
+
+  interface acc_on_device
+    procedure :: acc_on_device_h
+  end interface
+
+  ! acc_malloc: Only available in C/C++
+  ! acc_free: Only available in C/C++
+
+  ! As vendor extension, the following code supports both 32bit and 64bit
+  ! arguments for "size"; the OpenACC standard only permits default-kind
+  ! integers, which are of kind 4 (i.e. 32 bits).
+  ! Additionally, the two-argument version also takes arrays as argument.
+  ! and the one argument version also scalars. Note that the code assumes
+  ! that the arrays are contiguous.
+
+  interface acc_copyin
+    procedure :: acc_copyin_32_h
+    procedure :: acc_copyin_64_h
+    procedure :: acc_copyin_array_h
+  end interface
+
+  interface acc_present_or_copyin
+    procedure :: acc_present_or_copyin_32_h
+    procedure :: acc_present_or_copyin_64_h
+    procedure :: acc_present_or_copyin_array_h
+  end interface
+
+  interface acc_pcopyin
+    procedure :: acc_present_or_copyin_32_h
+    procedure :: acc_present_or_copyin_64_h
+    procedure :: acc_present_or_copyin_array_h
+  end interface
+
+  interface acc_create
+    procedure :: acc_create_32_h
+    procedure :: acc_create_64_h
+    procedure :: acc_create_array_h
+  end interface
+
+  interface acc_present_or_create
+    procedure :: acc_present_or_create_32_h
+    procedure :: acc_present_or_create_64_h
+    procedure :: acc_present_or_create_array_h
+  end interface
+
+  interface acc_pcreate
+    procedure :: acc_present_or_create_32_h
+    procedure :: acc_present_or_create_64_h
+    procedure :: acc_present_or_create_array_h
+  end interface
+
+  interface acc_copyout
+    procedure :: acc_copyout_32_h
+    procedure :: acc_copyout_64_h
+    procedure :: acc_copyout_array_h
+  end interface
+
+  interface acc_delete
+    procedure :: acc_delete_32_h
+    procedure :: acc_delete_64_h
+    procedure :: acc_delete_array_h
+  end interface
+
+  interface acc_update_device
+    procedure :: acc_update_device_32_h
+    procedure :: acc_update_device_64_h
+    procedure :: acc_update_device_array_h
+  end interface
+
+  interface acc_update_self
+    procedure :: acc_update_self_32_h
+    procedure :: acc_update_self_64_h
+    procedure :: acc_update_self_array_h
+  end interface
+
+  ! acc_map_data: Only available in C/C++
+  ! acc_unmap_data: Only available in C/C++
+  ! acc_deviceptr: Only available in C/C++
+  ! acc_hostptr: Only available in C/C++
+
+  interface acc_is_present
+    procedure :: acc_is_present_32_h
+    procedure :: acc_is_present_64_h
+    procedure :: acc_is_present_array_h
+  end interface
+
+  ! acc_memcpy_to_device: Only available in C/C++
+  ! acc_memcpy_from_device: Only available in C/C++
+
+end module
+
+function acc_get_num_devices_h (d)
+  use openacc_internal, only: acc_get_num_devices_l
+  use openacc_kinds
+  integer acc_get_num_devices_h
+  integer (acc_device_kind) d
+  acc_get_num_devices_h = acc_get_num_devices_l (d)
+end function
+
+subroutine acc_set_device_type_h (d)
+  use openacc_internal, only: acc_set_device_type_l
+  use openacc_kinds
+  integer (acc_device_kind) d
+  call acc_set_device_type_l (d)
+end subroutine
+
+function acc_get_device_type_h ()
+  use openacc_internal, only: acc_get_device_type_l
+  use openacc_kinds
+  integer (acc_device_kind) acc_get_device_type_h
+  acc_get_device_type_h = acc_get_device_type_l ()
+end function
+
+subroutine acc_set_device_num_h (n, d)
+  use openacc_internal, only: acc_set_device_num_l
+  use openacc_kinds
+  integer n
+  integer (acc_device_kind) d
+  call acc_set_device_num_l (n, d)
+end subroutine
+
+function acc_get_device_num_h (d)
+  use openacc_internal, only: acc_get_device_num_l
+  use openacc_kinds
+  integer acc_get_device_num_h
+  integer (acc_device_kind) d
+  acc_get_device_num_h = acc_get_device_num_l (d)
+end function
+
+function acc_async_test_h (a)
+  use openacc_internal, only: acc_async_test_l
+  logical acc_async_test_h
+  integer a
+  if (acc_async_test_l (a) .eq. 1) then
+    acc_async_test_h = .TRUE.
+  else
+    acc_async_test_h = .FALSE.
+  end if
+end function
+
+function acc_async_test_all_h ()
+  use openacc_internal, only: acc_async_test_all_l
+  logical acc_async_test_all_h
+  if (acc_async_test_all_l () .eq. 1) then
+    acc_async_test_all_h = .TRUE.
+  else
+    acc_async_test_all_h = .FALSE.
+  end if
+end function
+
+subroutine acc_wait_h (a)
+  use openacc_internal, only: acc_wait_l
+  integer a
+  call acc_wait_l (a)
+end subroutine
+
+subroutine acc_wait_async_h (a1, a2)
+  use openacc_internal, only: acc_wait_async_l
+  integer a1, a2
+  call acc_wait_async_l (a1, a2)
+end subroutine
+
+subroutine acc_wait_all_h ()
+  use openacc_internal, only: acc_wait_all_l
+  call acc_wait_all_l ()
+end subroutine
+
+subroutine acc_wait_all_async_h (a)
+  use openacc_internal, only: acc_wait_all_async_l
+  integer a
+  call acc_wait_all_async_l (a)
+end subroutine
+
+subroutine acc_init_h (d)
+  use openacc_internal, only: acc_init_l
+  use openacc_kinds
+  integer (acc_device_kind) d
+  call acc_init_l (d)
+end subroutine
+
+subroutine acc_shutdown_h (d)
+  use openacc_internal, only: acc_shutdown_l
+  use openacc_kinds
+  integer (acc_device_kind) d
+  call acc_shutdown_l (d)
+end subroutine
+
+function acc_on_device_h (d)
+  use openacc_internal, only: acc_on_device_l
+  use openacc_kinds
+  integer (acc_device_kind) d
+  logical acc_on_device_h
+  if (acc_on_device_l (d) .eq. 1) then
+    acc_on_device_h = .TRUE.
+  else
+    acc_on_device_h = .FALSE.
+  end if
+end function
+
+subroutine acc_copyin_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_copyin_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_copyin_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_copyin_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_copyin_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_copyin_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_copyin_array_h (a)
+  use openacc_internal, only: acc_copyin_l
+  type (*), dimension (..), contiguous :: a
+  call acc_copyin_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_present_or_copyin_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_present_or_copyin_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_present_or_copyin_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_present_or_copyin_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_present_or_copyin_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_present_or_copyin_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_present_or_copyin_array_h (a)
+  use openacc_internal, only: acc_present_or_copyin_l
+  type (*), dimension (..), contiguous :: a
+  call acc_present_or_copyin_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_create_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_create_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_create_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_create_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_create_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_create_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_create_array_h (a)
+  use openacc_internal, only: acc_create_l
+  type (*), dimension (..), contiguous :: a
+  call acc_create_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_present_or_create_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_present_or_create_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_present_or_create_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_present_or_create_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_present_or_create_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_present_or_create_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_present_or_create_array_h (a)
+  use openacc_internal, only: acc_present_or_create_l
+  type (*), dimension (..), contiguous :: a
+  call acc_present_or_create_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_copyout_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_copyout_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_copyout_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_copyout_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_copyout_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_copyout_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_copyout_array_h (a)
+  use openacc_internal, only: acc_copyout_l
+  type (*), dimension (..), contiguous :: a
+  call acc_copyout_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_delete_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_delete_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_delete_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_delete_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_delete_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_delete_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_delete_array_h (a)
+  use openacc_internal, only: acc_delete_l
+  type (*), dimension (..), contiguous :: a
+  call acc_delete_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_update_device_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_update_device_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_update_device_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_update_device_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_update_device_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_update_device_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_update_device_array_h (a)
+  use openacc_internal, only: acc_update_device_l
+  type (*), dimension (..), contiguous :: a
+  call acc_update_device_l (a, sizeof (a))
+end subroutine
+
+subroutine acc_update_self_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_update_self_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  call acc_update_self_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_update_self_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_update_self_l
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  call acc_update_self_l (a, int (len, kind = c_size_t))
+end subroutine
+
+subroutine acc_update_self_array_h (a)
+  use openacc_internal, only: acc_update_self_l
+  type (*), dimension (..), contiguous :: a
+  call acc_update_self_l (a, sizeof (a))
+end subroutine
+
+function acc_is_present_32_h (a, len)
+  use iso_c_binding, only: c_int32_t, c_size_t
+  use openacc_internal, only: acc_is_present_l
+  logical acc_is_present_32_h
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int32_t) len
+  if (acc_is_present_l (a, int (len, kind = c_size_t)) .eq. 1) then
+    acc_is_present_32_h = .TRUE.
+  else
+    acc_is_present_32_h = .FALSE.
+  end if
+end function
+
+function acc_is_present_64_h (a, len)
+  use iso_c_binding, only: c_int64_t, c_size_t
+  use openacc_internal, only: acc_is_present_l
+  logical acc_is_present_64_h
+  !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+  type (*), dimension (*) :: a
+  integer (c_int64_t) len
+  if (acc_is_present_l (a, int (len, kind = c_size_t)) .eq. 1) then
+    acc_is_present_64_h = .TRUE.
+  else
+    acc_is_present_64_h = .FALSE.
+  end if
+end function
+
+function acc_is_present_array_h (a)
+  use openacc_internal, only: acc_is_present_l
+  logical acc_is_present_array_h
+  type (*), dimension (..), contiguous :: a
+  acc_is_present_array_h = acc_is_present_l (a, sizeof (a)) == 1
+end function