! OpenACC Runtime Library Definitions. -*- mode: fortran -*-
-! Copyright (C) 2014-2017 Free Software Foundation, Inc.
+! Copyright (C) 2014-2020 Free Software Foundation, Inc.
! Contributed by Tobias Burnus <burnus@net-b.de>
! and Mentor Embedded.
! Alternatively, the user can use the module version, which permits
! compilation with -std=f95.
+! Keep in sync with openacc.f90 and config/accel/openacc.f90.
+
integer, parameter :: acc_device_kind = 4
! Keep in sync with include/gomp-constants.h.
+ integer (acc_device_kind), parameter :: acc_device_current = -3
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
! removed.
integer (acc_device_kind), parameter :: acc_device_not_host = 4
integer (acc_device_kind), parameter :: acc_device_nvidia = 5
+ integer (acc_device_kind), parameter :: acc_device_radeon = 8
+
+ integer, parameter :: acc_device_property_kind = 4
+! OpenACC 2.6/2.7/3.0 used acc_device_property; in a spec update the
+! missing '_kind' was added for consistency. For backward compatibility, keep:
+ integer, parameter :: acc_device_property &
+ & = acc_device_property_kind
+
+ integer (acc_device_property_kind), parameter :: &
+ & acc_property_memory = 1
+ integer (acc_device_property_kind), parameter :: &
+ & acc_property_free_memory = 2
+ integer (acc_device_property_kind), parameter :: &
+ & acc_property_name = int(Z'10001')
+ integer (acc_device_property_kind), parameter :: &
+ & acc_property_vendor = int(Z'10002')
+ integer (acc_device_property_kind), parameter :: &
+ & acc_property_driver = int(Z'10003')
integer, parameter :: acc_handle_kind = 4
integer (acc_handle_kind), parameter :: acc_async_noval = -1
integer (acc_handle_kind), parameter :: acc_async_sync = -2
- integer, parameter :: openacc_version = 201306
+ integer, parameter :: openacc_version = 201711
interface acc_get_num_devices
- function acc_get_num_devices_h (d)
+ function acc_get_num_devices_h (devicetype)
import acc_device_kind
integer acc_get_num_devices_h
- integer (acc_device_kind) d
+ integer (acc_device_kind) devicetype
end function
end interface
interface acc_set_device_type
- subroutine acc_set_device_type_h (d)
+ subroutine acc_set_device_type_h (devicetype)
import acc_device_kind
- integer (acc_device_kind) d
+ integer (acc_device_kind) devicetype
end subroutine
end interface
end interface
interface acc_set_device_num
- subroutine acc_set_device_num_h (n, d)
+ subroutine acc_set_device_num_h (devicenum, devicetype)
import acc_device_kind
- integer n
- integer (acc_device_kind) d
+ integer devicenum
+ integer (acc_device_kind) devicetype
end subroutine
end interface
interface acc_get_device_num
- function acc_get_device_num_h (d)
+ function acc_get_device_num_h (devicetype)
import acc_device_kind
integer acc_get_device_num_h
- integer (acc_device_kind) d
+ integer (acc_device_kind) devicetype
+ end function
+ end interface
+
+ interface acc_get_property
+ function acc_get_property_h (devicenum, devicetype, &
+ & property)
+ use iso_c_binding, only: c_size_t
+ import acc_device_kind, acc_device_property_kind
+ implicit none (type, external)
+ integer (c_size_t) :: acc_get_property_h
+ integer, value :: devicenum
+ integer (acc_device_kind), value :: devicetype
+ integer (acc_device_property_kind), value :: property
end function
end interface
+ interface acc_get_property_string
+ subroutine acc_get_property_string_h (devicenum, devicetype, &
+ & property, string)
+ import acc_device_kind, acc_device_property_kind
+ implicit none (type, external)
+ integer, value :: devicenum
+ integer (acc_device_kind), value :: devicetype
+ integer (acc_device_property_kind), value :: property
+ character (*) :: string
+ end subroutine
+ end interface
+
interface acc_async_test
- function acc_async_test_h (a)
+ function acc_async_test_h (arg)
logical acc_async_test_h
- integer a
+ integer arg
end function
end interface
end interface
interface acc_wait
- subroutine acc_wait_h (a)
- integer a
+ subroutine acc_wait_h (arg)
+ integer arg
end subroutine
end interface
end interface
interface acc_wait_async
- subroutine acc_wait_async_h (a1, a2)
- integer a1, a2
+ subroutine acc_wait_async_h (arg, async)
+ integer arg, async
end subroutine
end interface
end interface
interface acc_wait_all_async
- subroutine acc_wait_all_async_h (a)
- integer a
+ subroutine acc_wait_all_async_h (async)
+ integer async
end subroutine
end interface
interface acc_copyin
subroutine acc_copyin_32_h (a, len)
use iso_c_binding, only: c_int32_t
- !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+!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
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
type (*), dimension (*) :: a
integer (c_int64_t) len
end subroutine
interface acc_present_or_copyin
subroutine acc_present_or_copyin_32_h (a, len)
use iso_c_binding, only: c_int32_t
- !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+!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
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
type (*), dimension (*) :: a
integer (c_int64_t) len
end subroutine
interface acc_create
subroutine acc_create_32_h (a, len)
use iso_c_binding, only: c_int32_t
- !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+!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
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
type (*), dimension (*) :: a
integer (c_int64_t) len
end subroutine
interface acc_present_or_create
subroutine acc_present_or_create_32_h (a, len)
use iso_c_binding, only: c_int32_t
- !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+!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
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
type (*), dimension (*) :: a
integer (c_int64_t) len
end subroutine
interface acc_copyout
subroutine acc_copyout_32_h (a, len)
use iso_c_binding, only: c_int32_t
- !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+!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
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
type (*), dimension (*) :: a
integer (c_int64_t) len
end subroutine
end subroutine
end interface
+ interface acc_copyout_finalize
+ subroutine acc_copyout_finalize_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_finalize_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_finalize_array_h (a)
+ type (*), dimension (..), contiguous :: a
+ end subroutine
+ end interface
+
interface acc_delete
subroutine acc_delete_32_h (a, len)
use iso_c_binding, only: c_int32_t
- !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+!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
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
type (*), dimension (*) :: a
integer (c_int64_t) len
end subroutine
end subroutine
end interface
+ interface acc_delete_finalize
+ subroutine acc_delete_finalize_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_finalize_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_finalize_array_h (a)
+ type (*), dimension (..), contiguous :: a
+ end subroutine
+ end interface
+
interface acc_update_device
subroutine acc_update_device_32_h (a, len)
use iso_c_binding, only: c_int32_t
- !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+!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
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
type (*), dimension (*) :: a
integer (c_int64_t) len
end subroutine
interface acc_update_self
subroutine acc_update_self_32_h (a, len)
use iso_c_binding, only: c_int32_t
- !GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+!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
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
type (*), dimension (*) :: a
integer (c_int64_t) len
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
+!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
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
type (*), dimension (*) :: a
integer (c_int64_t) len
end function
! acc_memcpy_to_device: Only available in C/C++
! acc_memcpy_from_device: Only available in C/C++
+
+ interface acc_copyin_async
+ subroutine acc_copyin_async_32_h (a, len, async)
+ use iso_c_binding, only: c_int32_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int32_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_copyin_async_64_h (a, len, async)
+ use iso_c_binding, only: c_int64_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int64_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_copyin_async_array_h (a, async_)
+ import acc_handle_kind
+ type (*), dimension (..), contiguous :: a
+ integer (acc_handle_kind) async_
+ end subroutine
+ end interface
+
+ interface acc_create_async
+ subroutine acc_create_async_32_h (a, len, async)
+ use iso_c_binding, only: c_int32_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int32_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_create_async_64_h (a, len, async)
+ use iso_c_binding, only: c_int64_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int64_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_create_async_array_h (a, async_)
+ import acc_handle_kind
+ type (*), dimension (..), contiguous :: a
+ integer (acc_handle_kind) async_
+ end subroutine
+ end interface
+
+ interface acc_copyout_async
+ subroutine acc_copyout_async_32_h (a, len, async)
+ use iso_c_binding, only: c_int32_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int32_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_copyout_async_64_h (a, len, async)
+ use iso_c_binding, only: c_int64_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int64_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_copyout_async_array_h (a, async_)
+ import acc_handle_kind
+ type (*), dimension (..), contiguous :: a
+ integer (acc_handle_kind) async_
+ end subroutine
+ end interface
+
+ interface acc_delete_async
+ subroutine acc_delete_async_32_h (a, len, async)
+ use iso_c_binding, only: c_int32_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int32_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_delete_async_64_h (a, len, async)
+ use iso_c_binding, only: c_int64_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int64_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_delete_async_array_h (a, async_)
+ import acc_handle_kind
+ type (*), dimension (..), contiguous :: a
+ integer (acc_handle_kind) async_
+ end subroutine
+ end interface
+
+ interface acc_update_device_async
+ subroutine acc_update_device_async_32_h (a, len, async)
+ use iso_c_binding, only: c_int32_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int32_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_update_device_async_64_h (a, len, async)
+ use iso_c_binding, only: c_int64_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int64_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_update_device_async_array_h (a, async_)
+ import acc_handle_kind
+ type (*), dimension (..), contiguous :: a
+ integer (acc_handle_kind) async_
+ end subroutine
+ end interface
+
+ interface acc_update_self_async
+ subroutine acc_update_self_async_32_h (a, len, async)
+ use iso_c_binding, only: c_int32_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int32_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_update_self_async_64_h (a, len, async)
+ use iso_c_binding, only: c_int64_t
+ import acc_handle_kind
+!GCC$ ATTRIBUTES NO_ARG_CHECK :: a
+ type (*), dimension (*) :: a
+ integer (c_int64_t) len
+ integer (acc_handle_kind) async
+ end subroutine
+
+ subroutine acc_update_self_async_array_h (a, async_)
+ import acc_handle_kind
+ type (*), dimension (..), contiguous :: a
+ integer (acc_handle_kind) async_
+ end subroutine
+ end interface
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