1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
|
! OpenACC Runtime Library Definitions. -*- mode: fortran -*-
! Copyright (C) 2014-2015 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/>.
! NOTE: Due to the use of dimension (..), the code only works when compiled
! with -std=f2008ts/gnu/legacy but not with other standard settings.
! Alternatively, the user can use the module version, which permits
! compilation with -std=f95.
integer, parameter :: acc_device_kind = 4
! 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
integer (acc_device_kind), parameter :: acc_device_not_host = 4
integer (acc_device_kind), parameter :: acc_device_nvidia = 5
integer, parameter :: acc_handle_kind = 4
! 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
integer, parameter :: openacc_version = 201306
interface acc_get_num_devices
function acc_get_num_devices_h (d)
import acc_device_kind
integer acc_get_num_devices_h
integer (acc_device_kind) d
end function
end interface
interface acc_set_device_type
subroutine acc_set_device_type_h (d)
import acc_device_kind
integer (acc_device_kind) d
end subroutine
end interface
interface acc_get_device_type
function acc_get_device_type_h ()
import acc_device_kind
integer (acc_device_kind) acc_get_device_type_h
end function
end interface
interface acc_set_device_num
subroutine acc_set_device_num_h (n, d)
import acc_device_kind
integer n
integer (acc_device_kind) d
end subroutine
end interface
interface acc_get_device_num
function acc_get_device_num_h (d)
import acc_device_kind
integer acc_get_device_num_h
integer (acc_device_kind) d
end function
end interface
interface acc_async_test
function acc_async_test_h (a)
logical acc_async_test_h
integer a
end function
end interface
interface acc_async_test_all
function acc_async_test_all_h ()
logical acc_async_test_all_h
end function
end interface
interface acc_wait
subroutine acc_wait_h (a)
integer a
end subroutine
end interface
interface acc_wait_async
subroutine acc_wait_async_h (a1, a2)
integer a1, a2
end subroutine
end interface
interface acc_wait_all
subroutine acc_wait_all_h ()
end subroutine
end interface
interface acc_wait_all_async
subroutine acc_wait_all_async_h (a)
integer a
end subroutine
end interface
interface acc_init
subroutine acc_init_h (devicetype)
import acc_device_kind
integer (acc_device_kind) devicetype
end subroutine
end interface
interface acc_shutdown
subroutine acc_shutdown_h (devicetype)
import acc_device_kind
integer (acc_device_kind) devicetype
end subroutine
end interface
interface acc_on_device
function acc_on_device_h (devicetype)
import acc_device_kind
logical acc_on_device_h
integer (acc_device_kind) devicetype
end function
end interface
! acc_malloc: Only available in C/C++
! acc_free: Only available in C/C++
interface acc_copyin
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
end interface
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
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
end interface
interface acc_pcopyin
subroutine acc_pcopyin_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_pcopyin_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_pcopyin_array_h (a)
type (*), dimension (..), contiguous :: a
end subroutine
end interface
interface acc_create
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
end interface
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
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
end interface
interface acc_pcreate
subroutine acc_pcreate_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_pcreate_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_pcreate_array_h (a)
type (*), dimension (..), contiguous :: a
end subroutine
end interface
interface acc_copyout
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
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
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
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
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
end interface
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
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
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_ostptr: Only available in C/C++
interface acc_is_present
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
! acc_memcpy_to_device: Only available in C/C++
! acc_memcpy_from_device: Only available in C/C++
|
