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Add oacc kernels tests in goacc
[thirdparty/gcc.git] / libgomp / ChangeLog
CommitLineData
cb11f3cf
JJ		 12016-01-15 Jakub Jelinek <jakub@redhat.com>
2
3 * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
4
33a126a6
CP		 52016-01-15 Cesar Philippidis <cesar@codesourcery.com>
6
7 * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
8
cdf6119d
JN		 92016-01-12 James Norris <jnorris@codesourcery.com>
10
11 * libgomp.texi: Updates for OpenACC.
12
0d58938e
AM		 132016-01-11 Alexander Monakov <amonakov@ispras.ru>
14
15 * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
16
95918b49
L		 172016-01-07 H.J. Lu <hongjiu.lu@intel.com>
18
19 PR fortran/66680
20 * testsuite/libgomp.fortran/pr66680.f90: New test.
21
8fc708b7
JJ		 222016-01-07 Jakub Jelinek <jakub@redhat.com>
23
24 PR middle-end/68960
25 * testsuite/libgomp.c/pr68960.c: New test.
26
e9b596c1
NS		 272016-01-06 Nathan Sidwell <nathan@acm.org>
28
1a14faf2 29 * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
e9b596c1
NS		 30 * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
31
21fa2a29
JJ		 322016-01-04 Jakub Jelinek <jakub@redhat.com>
33
818ab71a
JJ		 34 Update copyright years.
35
21fa2a29
JJ		 36 * libgomp.texi: Bump @copying's copyright year.
37
9310efbc
NS		 382015-12-31 Nathan Sidwell <nathan@acm.org>
39
40 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
41 dg-additional-options syntax.
42 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
43 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
44 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
45 * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
46 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
47 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
48 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
49 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
50 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
51 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
52 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
53 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
54 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
55 * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
56 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
57 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
58 * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
59 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
60
4a38b02b
IV		 612015-12-15 Ilya Verbin <ilya.verbin@intel.com>
62
63 * libgomp.h (REFCOUNT_LINK): Define.
64 (struct splay_tree_key_s): Add link_key.
65 * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
66 Replace target address of the pointer with target address of newly
67 mapped object in the splay tree. Set link pointer on target to the
68 device address of the mapped object.
69 (gomp_unmap_vars): Restore target address of the pointer in the splay
70 tree for REFCOUNT_LINK objects after unmapping.
71 (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
72 declare target link" objects.
73 (gomp_unload_image_from_device): Replace j with i. Force unmap of all
74 "omp declare target link" objects, which were mapped for the image.
75 (gomp_exit_data): Restore target address of the pointer in the splay
76 tree for REFCOUNT_LINK objects after unmapping.
77 * testsuite/libgomp.c/target-link-1.c: New file.
78
d84ffc0a
IV		 792015-12-14 Ilya Verbin <ilya.verbin@intel.com>
80
81 * libgomp.h (gomp_device_state): New enum.
82 (struct gomp_device_descr): Replace is_initialized with state.
83 (gomp_fini_device): Remove declaration.
84 * oacc-host.c (host_dispatch): Use state instead of is_initialized.
85 * oacc-init.c (acc_init_1): Use state instead of is_initialized.
86 (acc_shutdown_1): Likewise. Inline gomp_fini_device.
87 (acc_set_device_type): Use state instead of is_initialized.
88 (acc_set_device_num): Likewise.
89 * target.c (resolve_device): Use state instead of is_initialized.
90 Do not initialize finalized device.
91 (gomp_map_vars): Do nothing if device is finalized.
92 (gomp_unmap_vars): Likewise.
93 (gomp_update): Likewise.
94 (GOMP_offload_register_ver): Use state instead of is_initialized.
95 (GOMP_offload_unregister_ver): Likewise.
96 (gomp_init_device): Likewise.
97 (gomp_unload_device): Likewise.
98 (gomp_fini_device): Remove.
99 (gomp_get_target_fn_addr): Do nothing if device is finalized.
100 (GOMP_target): Go to host fallback if device is finalized.
101 (GOMP_target_ext): Likewise.
102 (gomp_exit_data): Do nothing if device is finalized.
103 (gomp_target_task_fn): Go to host fallback if device is finalized.
104 (gomp_target_fini): New static function.
105 (gomp_target_init): Use state instead of is_initialized.
106 Call gomp_target_fini at exit.
107
76680678
TV		 1082015-12-09 Tom de Vries <tom@codesourcery.com>
109
110 PR tree-optimization/68716
111 * testsuite/libgomp.c/omp-nested-2.c: New test.
112
ff7a55bf
TS		 1132015-12-02 Thomas Schwinge <thomas@codesourcery.com>
114
115 * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
116 target openacc_nvidia_accel_selected.
117 * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
118 * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
119 * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
120 * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
121
37d5ad46
JB		 1222015-12-01 Julian Brown <julian@codesourcery.com>
123 James Norris <James_Norris@mentor.com>
124
125 * oacc-parallel.c (GOACC_host_data): New function.
126 * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
127 * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
128 * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
129 * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
130 * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
131 * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
132 * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
133
db941d7e
CP		 1342015-11-30 James Norris <jnorris@codesourcery.com>
135 Cesar Philippidis <cesar@codesourcery.com>
136
137 libgomp/
138 * libgomp.oacc-fortran/routine-5.f90: New test.
139 * libgomp.oacc-fortran/routine-7.f90: New test.
140 * libgomp.oacc-fortran/routine-9.f90: New test.
141
e0ca27c5
TV		 1422015-11-30 Tom de Vries <tom@codesourcery.com>
143
144 PR tree-optimization/46032
145 * testsuite/libgomp.c/pr46032.c: New test.
146
aec17bfe
JJ		 1472015-11-27 Jakub Jelinek <jakub@redhat.com>
148
8e4e4719
JJ		 149 PR libgomp/68579
150 * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
151 (gomp_create_target_task): Call it before freeing
152 GOMP_TARGET_TASK_DATA tasks.
153
aec17bfe
JJ		 154 PR c/63326
155 * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
156 in between case label and OpenMP standalone directives.
157 * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
158
6cfe90e6
DE		 1592015-11-26 David Edelsohn <dje.gcc@gmail.com>
160
161 * configure: Regenerate.
162
0e65fd7d
JJ		 1632015-11-26 Jakub Jelinek <jakub@redhat.com>
164
165 * testsuite/libgomp.c/target-35.c: New test.
166
dc7a8b4b
JN		 1672015-11-22 James Norris <jnorris@codesourcery.com>
168 Cesar Philippidis <cesar@codesourcery.com>
169
170 * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
171 * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
172 * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
173 * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
174 * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
175
48a78aee
JJ		 1762015-11-20 Jakub Jelinek <jakub@redhat.com>
177
178 PR middle-end/68221
179 * testsuite/libgomp.c/reduction-11.c: Remove xfail.
180 * testsuite/libgomp.c/reduction-12.c: Likewise.
181 * testsuite/libgomp.c++/reduction-11.C: Likewise.
182 * testsuite/libgomp.c++/reduction-12.C: Likewise.
183
2d256816
NS		 1842015-11-19 Nathan Sidwell <nathan@codesourcery.com>
185
186 * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
187 * libgomp.oacc-c-c++-common/reduction-flt.c: New.
188 * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
189 * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
190 * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
191 and fix.
192 * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
193 * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
194
33f47f42
NS		 1952015-11-18 Nathan Sidwell <nathan@codesourcery.com>
196
197 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
198 worker & gang cases.
199 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
200
3d7bfee0
CP		 2012015-11-17 Cesar Philippidis <cesar@codesourcery.com>
202
203 * config/nvptx/priority_queue.c: New file.
204
00b9bd52
JJ		 2052015-11-14 Jakub Jelinek <jakub@redhat.com>
206
207 * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
208 sections.
209
e4606348
JJ		 2102015-11-14 Jakub Jelinek <jakub@redhat.com>
211 Aldy Hernandez <aldyh@redhat.com>
212 Ilya Verbin <ilya.verbin@intel.com>
213
214 * ordered.c (gomp_doacross_init, GOMP_doacross_post,
215 GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
216 GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
217 iterators or IV by chunk size.
218 * parallel.c (gomp_resolve_num_threads): Don't assume that
219 if thr->ts.team is non-NULL, then pool must be non-NULL.
220 * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
221 * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
222 GOMP_PLUGIN_target_task_completion.
223 * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
224 * Makefile.in: Regenerate.
225 * libgomp.h: Shuffle prototypes and forward definitions around so
226 priority queues can be defined.
227 (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
228 (enum gomp_target_task_state): New enum.
229 (struct gomp_target_task): Add state, tgt, task and team fields.
230 (gomp_create_target_task): Change return type to bool, add
231 state argument.
232 (gomp_target_task_fn): Change return type to bool.
233 (struct gomp_device_descr): Add async_run_func.
234 (struct gomp_task): Remove children, next_child, prev_child,
235 next_queue, prev_queue, next_taskgroup, prev_taskgroup.
236 Add pnode field.
237 (struct gomp_taskgroup): Remove children.
238 Add taskgroup_queue.
239 (struct gomp_team): Change task_queue type to a priority queue.
240 (splay_compare): Define inline.
241 (priority_queue_offset): New.
242 (priority_node_to_task): New.
243 (task_to_priority_node): New.
244 * oacc-mem.c: Do not include splay-tree.h.
245 * priority_queue.c: New file.
246 * priority_queue.h: New file.
247 * splay-tree.c: Do not include splay-tree.h.
248 (splay_tree_foreach_internal): New.
249 (splay_tree_foreach): New.
250 * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
251 (splay_tree_callback): Define typedef.
252 * target.c (splay_compare): Move to libgomp.h.
253 (GOMP_target): Don't adjust *thr in any way around running offloaded
254 task.
255 (GOMP_target_ext): Likewise. Handle target nowait.
256 (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
257 return value from gomp_create_target_task, if false, fallthrough
258 as if no dependencies exist.
259 (gomp_target_task_fn): Change return type to bool, return true
260 if the task should have another part scheduled later. Handle
261 target nowait.
262 (gomp_load_plugin_for_device): Initialize async_run.
263 * task.c (gomp_init_task): Initialize children_queue.
264 (gomp_clear_parent_in_list): New.
265 (gomp_clear_parent_in_tree): New.
266 (gomp_clear_parent): Handle priorities.
267 (GOMP_task): Likewise.
268 (priority_queue_move_task_first,
269 gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
270 New functions.
271 (gomp_create_target_task): Use priority queues. Change return type
272 to bool, add state argument, return false if for async
273 {{enter,exit} data,update} constructs no dependencies need to be
274 waited for, handle target nowait. Set task->fn to NULL instead of
275 gomp_target_task_fn.
276 (verify_children_queue): Remove.
277 (priority_list_upgrade_task): New.
278 (priority_queue_upgrade_task): New.
279 (verify_task_queue): Remove.
280 (priority_list_downgrade_task): New.
281 (priority_queue_downgrade_task): New.
282 (gomp_task_run_pre): Use priority queues.
283 Abstract code out to priority_queue_downgrade_task.
284 (gomp_task_run_post_handle_dependers): Use priority queues.
285 (gomp_task_run_post_remove_parent): Likewise.
286 (gomp_task_run_post_remove_taskgroup): Likewise.
287 (gomp_barrier_handle_tasks): Likewise. Handle target nowait target
288 tasks specially.
289 (GOMP_taskwait): Likewise.
290 (gomp_task_maybe_wait_for_dependencies): Likewise. Abstract code to
291 priority-queue_upgrade_task.
292 (GOMP_taskgroup_start): Use priority queues.
293 (GOMP_taskgroup_end): Likewise. Handle target nowait target tasks
294 specially. If taskgroup is NULL, and thr->ts.level is 0, act as a
295 barrier.
296 * taskloop.c (GOMP_taskloop): Handle priorities.
297 * team.c (gomp_new_team): Call priority_queue_init.
298 (free_team): Call priority_queue_free.
299 (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
300 team created for target nowait in implicit parallel region.
301 (gomp_team_start): For nested check, test thr->ts.level instead of
302 thr->ts.team != NULL.
303 * testsuite/libgomp.c/doacross-3.c: New test.
304 * testsuite/libgomp.c/ordered-5.c: New test.
305 * testsuite/libgomp.c/priority.c: New test.
306 * testsuite/libgomp.c/target-31.c: New test.
307 * testsuite/libgomp.c/target-32.c: New test.
308 * testsuite/libgomp.c/target-33.c: New test.
309 * testsuite/libgomp.c/target-34.c: New test.
310
1d1ab74f
NS		 3112015-11-13 Nathan Sidwell <nathan@codesourcery.com>
312
c5a64cfe
NS		 313 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
314
1d1ab74f
NS		 315 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
316 loop is sequential.
317
dd3c1b14
NS		 3182015-11-13 Nathan Sidwell <nathan@codesourcery.com>
319
320 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
321 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
322
6e232ba4
JN		 3232015-11-12 James Norris <jnorris@codesourcery.com>
324 Joseph Myers <joseph@codesourcery.com>
325
326 * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
327 * oacc-parallel.c (GOACC_declare): New function.
328 * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
329 * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
330 * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
331 * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
332 * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
333
fffeedeb
NS		 3342015-11-12 Nathan Sidwell <nathan@codesourcery.com>
335
336 * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
337
182190f2
NS		 3382015-11-1 Nathan Sidwell <nathan@codesourcery.com>
339
340 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
341 * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
342
36fa0f5f
NS		 3432015-11-09 Nathan Sidwell <nathan@codesourcery.com>
344
d350c40c
NS		 345 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
346 inadvertent commit.
347
3482015-11-09 Nathan Sidwell <nathan@codesourcery.com>
349
36fa0f5f
NS		 350 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
351 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
352 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
353 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
354 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
355
66a5f0b4
TS		 3562015-11-06 Thomas Schwinge <thomas@codesourcery.com>
357
358 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
359 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
360
e01d41e5
JJ		 3612015-11-05 Jakub Jelinek <jakub@redhat.com>
362 Ilya Verbin <ilya.verbin@intel.com>
363
364 * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
365 GOMP_loop_nonmonotonic_dynamic_start,
366 GOMP_loop_nonmonotonic_guided_next,
367 GOMP_loop_nonmonotonic_guided_start,
368 GOMP_loop_ull_nonmonotonic_dynamic_next,
369 GOMP_loop_ull_nonmonotonic_dynamic_start,
370 GOMP_loop_ull_nonmonotonic_guided_next,
371 GOMP_loop_ull_nonmonotonic_guided_start,
372 GOMP_parallel_loop_nonmonotonic_dynamic,
373 GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
374 (GOMP_target_41): Renamed to ...
375 (GOMP_target_ext): ... this. Add num_teams and thread_limit
376 arguments.
377 (GOMP_target_data_41): Renamed to ...
378 (GOMP_target_data_ext): ... this.
379 (GOMP_target_update_41): Renamed to ...
380 (GOMP_target_update_ext): ... this.
381 * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
382 GOMP_target_data_ext and GOMP_target_update_ext instead of
383 GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
384 Export GOMP_loop_nonmonotonic_dynamic_next,
385 GOMP_loop_nonmonotonic_dynamic_start,
386 GOMP_loop_nonmonotonic_guided_next,
387 GOMP_loop_nonmonotonic_guided_start,
388 GOMP_loop_ull_nonmonotonic_dynamic_next,
389 GOMP_loop_ull_nonmonotonic_dynamic_start,
390 GOMP_loop_ull_nonmonotonic_guided_next,
391 GOMP_loop_ull_nonmonotonic_guided_start,
392 GOMP_parallel_loop_nonmonotonic_dynamic and
393 GOMP_parallel_loop_nonmonotonic_guided.
394 * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
395 GOMP_parallel_loop_nonmonotonic_guided,
396 GOMP_loop_nonmonotonic_dynamic_start,
397 GOMP_loop_nonmonotonic_guided_start,
398 GOMP_loop_nonmonotonic_dynamic_next,
399 GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
400 * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
401 GOMP_loop_ull_nonmonotonic_guided_start,
402 GOMP_loop_ull_nonmonotonic_dynamic_next,
403 GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
404 * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
405 functions.
406 (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER. For
407 GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
408 Use gomp_map_val function.
409 (gomp_target_fallback_firstprivate): New static function.
410 (GOMP_target_41): Renamed to ...
411 (GOMP_target_ext): ... this. Add num_teams and thread_limit
412 arguments. Move firstprivate fallback handling into a new
413 function.
414 (GOMP_target_data_41): Renamed to ...
415 (GOMP_target_data_ext): ... this.
416 (GOMP_target_update_41): Renamed to ...
417 (GOMP_target_update_ext): ... this.
418 (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
419 gomp_map_0len_lookup instead of gomp_map_lookup.
420 (omp_target_is_present): Use gomp_map_0len_lookup instead of
421 gomp_map_lookup.
422 * testsuite/libgomp.c/target-28.c: Likewise.
423 * testsuite/libgomp.c/monotonic-1.c: New test.
424 * testsuite/libgomp.c/monotonic-2.c: New test.
425 * testsuite/libgomp.c/nonmonotonic-1.c: New test.
426 * testsuite/libgomp.c/nonmonotonic-2.c: New test.
427 * testsuite/libgomp.c/pr66199-5.c: New test.
428 * testsuite/libgomp.c/pr66199-6.c: New test.
429 * testsuite/libgomp.c/pr66199-7.c: New test.
430 * testsuite/libgomp.c/pr66199-8.c: New test.
431 * testsuite/libgomp.c/pr66199-9.c: New test.
432 * testsuite/libgomp.c/reduction-11.c: New test.
433 * testsuite/libgomp.c/reduction-12.c: New test.
434 * testsuite/libgomp.c/reduction-13.c: New test.
435 * testsuite/libgomp.c/reduction-14.c: New test.
436 * testsuite/libgomp.c/reduction-15.c: New test.
437 * testsuite/libgomp.c/target-12.c (main): Adjust for
438 omp_target_is_present change for one-past-last element.
439 * testsuite/libgomp.c/target-17.c (foo): Drop tests where
440 the same var is both mapped and privatized.
441 * testsuite/libgomp.c/target-19.c (foo): Adjust for different
442 handling of zero-length array sections.
443 * testsuite/libgomp.c/target-28.c: New test.
444 * testsuite/libgomp.c/target-29.c: New test.
445 * testsuite/libgomp.c/target-30.c: New test.
446 * testsuite/libgomp.c/target-teams-1.c: New test.
447 * testsuite/libgomp.c++/member-6.C: New test.
448 * testsuite/libgomp.c++/member-7.C: New test.
449 * testsuite/libgomp.c++/monotonic-1.C: New test.
450 * testsuite/libgomp.c++/monotonic-2.C: New test.
451 * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
452 * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
453 * testsuite/libgomp.c++/pr66199-3.C: New test.
454 * testsuite/libgomp.c++/pr66199-4.C: New test.
455 * testsuite/libgomp.c++/pr66199-5.C: New test.
456 * testsuite/libgomp.c++/pr66199-6.C: New test.
457 * testsuite/libgomp.c++/pr66199-7.C: New test.
458 * testsuite/libgomp.c++/pr66199-8.C: New test.
459 * testsuite/libgomp.c++/pr66199-9.C: New test.
460 * testsuite/libgomp.c++/reduction-11.C: New test.
461 * testsuite/libgomp.c++/reduction-12.C: New test.
462 * testsuite/libgomp.c++/target-13.C: New test.
463 * testsuite/libgomp.c++/target-14.C: New test.
464 * testsuite/libgomp.c++/target-15.C: New test.
465 * testsuite/libgomp.c++/target-16.C: New test.
466 * testsuite/libgomp.c++/target-17.C: New test.
467 * testsuite/libgomp.c++/target-18.C: New test.
468 * testsuite/libgomp.c++/target-19.C: New test.
469
ccc8282b
NS		 4702015-11-04 Nathan Sidwell <nathan@codesourcery.com>
471
472 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
473 and reduction copy.
474 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
475 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
476 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
477 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
478 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
479 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
480 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
481 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
482 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
483 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
484 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
485 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
486 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
487 * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
488
5d6823a2
NS		 4892015-11-04 Nathan Sidwell <nathan@codesourcery.com>
490
491 * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
492 * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
493 * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
494 * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
495 * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
496 * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
497 * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
498 * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
499
5c06742f
NS		 5002015-11-03 Nathan Sidwell <nathan@codesourcery.com>
501
502 * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
503 * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
504 (GOMP_OFFLOAD_openacc_parallel): Likewise.
505 * oacc-host.c (host_openacc_exec): Likewise.
506 * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
507
4bf9e5a8
TS		 5082015-11-03 Julian Brown <julian@codesourcery.com>
509 Thomas Schwinge <thomas@codesourcery.com>
510
511 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
512 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
513 * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
514 Likewise.
515 * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
516 * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
517
5182015-11-03 James Norris <jnorris@codesourcery.com>
519
520 * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
521 file.
522 * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
523 Likewise.
524 * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
525 * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
526 * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
527 * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
528 * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
529
a0e701d8
NS		 5302015-10-29 Nathan Sidwell <nathan@codesourcery.com>
531
532 * openacc.h (enum acc_device_t): Reformat. Ensure layout
533 compatibility.
534 (enum acc_async_t): Reformat.
535 (acc_on_device): Declare compatible with builtin and provide C++
536 wrapper.
537 * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
538
41e977ac
TS		 5392015-10-29 Thomas Schwinge <thomas@codesourcery.com>
540 Cesar Philippidis <cesar@codesourcery.com>
541
542 * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
543 * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
544 ... this. Add a description of the test at the top of the file.
545 * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
546 * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
547 ... this. Add a description of the test at the top of the file.
548
e3091406
NS		 5492015-10-28 Nathan Sidwell <nathan@codesourcery.com>
550
551 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
552 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
553 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
554 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
555 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
556 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
557
a1c1908b
NS		 5582015-10-27 Nathan Sidwell <nathan@codesourcery.com>
559
560 * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
561 dimensions.
562
b3962a4a
TS		 5632015-10-27 Thomas Schwinge <thomas@codesourcery.com>
564
565 PR testsuite/68063
566 * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
567
88bae6f4
TS		 5682015-10-27 James Norris <jnorris@codesourcery.com>
569
570 * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
571 * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
572
8baa7864
TS		 5732015-10-26 Thomas Schwinge <thomas@codesourcery.com>
574
bdeb752c
TS		 575 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
576 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
577
ecd4fd43
TS		 578 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
579 acc_device_nvidia usage.
580 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
581 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
582 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
583
aa8b7d30
TS		 584 * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
585 * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
586
7c8f138d
TS		 587 PR libgomp/66518
588 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
589
8baa7864
TS		 590 PR libgomp/65437
591 PR libgomp/66518
592 * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
593 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
594
88ebcde5
TV		 5952015-10-23 Tom de Vries <tom@codesourcery.com>
596
597 PR testsuite/68063
598 * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
599
9ef83c04
NS		 6002015-10-20 Nathan Sidwell <nathan@codesourcery.com>
601
602 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
603 vector_length.
604 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
605
3837c6d6
IV		 6062015-10-14 Ilya Verbin <ilya.verbin@intel.com>
607 Aleksander Ivanushenko <aleksander.ivanushenko@intel.com>
608
609 * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
610 to 0 when mapnum is 0.
611
ac8a1965
SH		 6122015-10-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
613
614 * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
615 Cast to int from int32_t.
616
d9a6bd32
JJ		 6172015-10-13 Jakub Jelinek <jakub@redhat.com>
618 Aldy Hernandez <aldyh@redhat.com>
619 Ilya Verbin <ilya.verbin@intel.com>
620
621 * config/linux/affinity.c (omp_get_place_num_procs,
622 omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
623 * config/linux/doacross.h: New file.
624 * config/posix/affinity.c (omp_get_place_num_procs,
625 omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
626 * config/posix/doacross.h: New file.
627 * env.c: Include gomp-constants.h.
628 (struct gomp_task_icv): Rename run_sched_modifier to
629 run_sched_chunk_size.
630 (gomp_max_task_priority_var): New variable.
631 (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
632 (handle_omp_display_env): Change _OPENMP value from 201307 to
633 201511. Print OMP_MAX_TASK_PRIORITY.
634 (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
635 (omp_set_schedule, omp_get_schedule): Rename modifier argument to
636 chunk_size and run_sched_modifier to run_sched_chunk_size.
637 (omp_get_max_task_priority, omp_get_initial_device,
638 omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
639 omp_get_partition_place_nums): New functions.
640 * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
641 omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
642 to chunk_size.
643 (omp_get_num_places_, omp_get_place_num_procs_,
644 omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
645 omp_get_place_proc_ids_8_, omp_get_place_num_,
646 omp_get_partition_num_places_, omp_get_partition_place_nums_,
647 omp_get_partition_place_nums_8_, omp_get_initial_device_,
648 omp_get_max_task_priority_): New functions.
649 * libgomp_g.h (GOMP_loop_doacross_static_start,
650 GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
651 GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
652 GOMP_loop_ull_doacross_dynamic_start,
653 GOMP_loop_ull_doacross_guided_start,
654 GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
655 GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
656 GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
657 GOMP_target_data_41, GOMP_target_update_41,
658 GOMP_target_enter_exit_data): New prototypes.
659 (GOMP_task): Add prototype argument.
660 * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
661 (struct gomp_doacross_work_share): New type.
662 (struct gomp_work_share): Add doacross field.
663 (struct gomp_task_icv): Rename run_sched_modifier to
664 run_sched_chunk_size.
665 (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
666 GOMP_TASK_UNDEFERRED. Add comments.
667 (struct gomp_task_depend_entry): Add comments.
668 (struct gomp_task): Likewise.
669 (struct gomp_taskgroup): Likewise.
670 (struct gomp_target_task): New type.
671 (struct gomp_team): Add comment.
672 (gomp_get_place_proc_ids_8, gomp_doacross_init,
673 gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
674 gomp_create_target_task, gomp_target_task_fn): New prototypes.
675 (struct target_var_desc): New type.
676 (struct target_mem_desc): Adjust comment. Use struct
677 target_var_desc instead of splay_tree_key for list.
678 (REFCOUNT_INFINITY): Define.
679 (struct splay_tree_key_s): Remove copy_from field.
680 (struct gomp_device_descr): Add dev2dev_func field.
681 (enum gomp_map_vars_kind): New enum.
682 (gomp_map_vars): Add one argument.
683 * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
684 omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
685 omp_get_place_num_procs, omp_get_place_num_procs_,
686 omp_get_place_num_procs_8_, omp_get_place_proc_ids,
687 omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
688 omp_get_place_num_, omp_get_partition_num_places,
689 omp_get_partition_num_places_, omp_get_partition_place_nums,
690 omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
691 omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
692 omp_target_free, omp_target_is_present, omp_target_memcpy,
693 omp_target_memcpy_rect, omp_target_associate_ptr and
694 omp_target_disassociate_ptr.
695 (GOMP_4.0.2): Renamed to ...
696 (GOMP_4.5): ... this. Export GOMP_target_41, GOMP_target_data_41,
697 GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
698 GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
699 GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
700 GOMP_loop_doacross_static_start, GOMP_doacross_post,
701 GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
702 GOMP_loop_ull_doacross_guided_start,
703 GOMP_loop_ull_doacross_runtime_start,
704 GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
705 GOMP_doacross_ull_wait.
706 * libgomp.texi: Document omp_get_max_task_priority.
707 Rename modifier argument to chunk_size for omp_set_schedule and
708 omp_get_schedule. Document OMP_MAX_TASK_PRIORITY env var.
709 * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
710 to run_sched_chunk_size renaming.
711 (GOMP_loop_ordered_runtime_start): Likewise.
712 (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
713 gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
714 GOMP_parallel_loop_runtime_start): New functions.
715 (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
716 to run_sched_chunk_size renaming.
717 (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
718 GOMP_loop_doacross_guided_start): New functions or aliases.
719 * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
720 run_sched_modifier to run_sched_chunk_size renaming.
721 (GOMP_loop_ull_ordered_runtime_start): Likewise.
722 (gomp_loop_ull_doacross_static_start,
723 gomp_loop_ull_doacross_dynamic_start,
724 gomp_loop_ull_doacross_guided_start,
725 GOMP_loop_ull_doacross_runtime_start): New functions.
726 (GOMP_loop_ull_doacross_static_start,
727 GOMP_loop_ull_doacross_dynamic_start,
728 GOMP_loop_ull_doacross_guided_start): New functions or aliases.
729 * oacc-mem.c (acc_map_data, present_create_copy,
730 gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
731 to gomp_map_vars.
732 (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
733 * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
734 instead of false to gomp_map_vars.
735 (GOACC_parallel_keyed): Likewise. Use copy_from from target_var_desc.
736 * omp.h.in (omp_lock_hint_t): New type.
737 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
738 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
739 omp_get_place_num, omp_get_partition_num_places,
740 omp_get_partition_place_nums, omp_get_initial_device,
741 omp_get_max_task_priority, omp_target_alloc, omp_target_free,
742 omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
743 omp_target_associate_ptr, omp_target_disassociate_ptr): New
744 prototypes.
745 * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
746 (omp_lock_hint_none, omp_lock_hint_uncontended,
747 omp_lock_hint_contended, omp_lock_hint_nonspeculative,
748 omp_lock_hint_speculative): New parameters.
749 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
750 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
751 omp_get_place_num, omp_get_partition_num_places,
752 omp_get_partition_place_nums, omp_get_initial_device,
753 omp_get_max_task_priority): New interfaces.
754 (omp_set_schedule, omp_get_schedule): Rename modifier argument
755 to chunk_size.
756 * omp_lib.h.in (omp_lock_hint_kind): New parameter.
757 (omp_lock_hint_none, omp_lock_hint_uncontended,
758 omp_lock_hint_contended, omp_lock_hint_nonspeculative,
759 omp_lock_hint_speculative): New parameters.
760 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
761 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
762 omp_get_place_num, omp_get_partition_num_places,
763 omp_get_partition_place_nums, omp_get_initial_device,
764 omp_get_max_task_priority): New functions and subroutines.
765 * ordered.c: Include stdarg.h and string.h.
766 (MAX_COLLAPSED_BITS): Define.
767 (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
768 gomp_doacross_ull_init, GOMP_doacross_ull_post,
769 GOMP_doacross_ull_wait): New functions.
770 * target.c: Include errno.h.
771 (resolve_device): If device is not initialized, call
772 gomp_init_device on it.
773 (gomp_map_lookup): New function.
774 (gomp_map_vars_existing): Add tgt_var argument, fill it in.
775 Don't bump refcount if REFCOUNT_INFINITY. Handle
776 GOMP_MAP_ALWAYS_TO_P.
777 (get_kind): Rename is_openacc argument to short_mapkind.
778 (gomp_map_pointer): Use gomp_map_lookup.
779 (gomp_map_fields_existing): New function.
780 (gomp_map_vars): Rename is_openacc argument to short_mapkind
781 and is_target to pragma_kind. Handle GOMP_MAP_VARS_ENTER_DATA,
782 handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
783 GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
784 Adjust for tgt->list changed type and copy_from living in there.
785 (gomp_copy_from_async): Adjust for tgt->list changed type and
786 copy_from living in there.
787 (gomp_unmap_vars): Likewise.
788 (gomp_update): Likewise. Rename is_openacc argument to
789 short_mapkind. Don't fail if object is not mapped.
790 (gomp_load_image_to_device): Initialize refcount to
791 REFCOUNT_INFINITY.
792 (gomp_target_fallback): New function.
793 (gomp_get_target_fn_addr): Likewise.
794 (GOMP_target): Adjust gomp_map_vars caller, use
795 gomp_get_target_fn_addr and gomp_target_fallback.
796 (GOMP_target_41): New function.
797 (gomp_target_data_fallback): New function.
798 (GOMP_target_data): Use it, adjust gomp_map_vars caller.
799 (GOMP_target_data_41): New function.
800 (GOMP_target_update): Adjust gomp_update caller.
801 (GOMP_target_update_41): New function.
802 (gomp_exit_data, GOMP_target_enter_exit_data,
803 gomp_target_task_fn, omp_target_alloc, omp_target_free,
804 omp_target_is_present, omp_target_memcpy,
805 omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
806 omp_target_associate_ptr, omp_target_disassociate_ptr,
807 gomp_load_plugin_for_device): New functions.
808 * task.c: Include gomp-constants.h. Include taskloop.c
809 twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
810 (gomp_task_handle_depend): New function.
811 (GOMP_task): Use it. Add priority argument. Use
812 gomp-constant.h constants instead of hardcoded numbers.
813 Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
814 (gomp_create_target_task): New function.
815 (verify_children_queue, verify_taskgroup_queue,
816 verify_task_queue): New functions.
817 (gomp_task_run_pre): Call verify_*_queue functions.
818 If an upcoming tied task is about to leave the sibling or
819 taskgroup queues in an invalid state, adjust appropriately.
820 Remove taskgroup argument. Add comments.
821 (gomp_task_run_post_handle_dependers): Add comments.
822 (gomp_task_run_post_remove_parent): Likewise.
823 (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
824 (GOMP_taskwait): Likewise. Add comments.
825 (gomp_task_maybe_wait_for_dependencies): Fix scheduling
826 problem such that the first non parent_depends_on task does not
827 end up at the end of the children queue.
828 (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
829 GOMP_TASK_UNDEFERRED.
830 (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
831 * taskloop.c: New file.
832 * testsuite/lib/libgomp.exp
833 (check_effective_target_offload_device_nonshared_as): New proc.
834 * testsuite/libgomp.c/affinity-2.c: New test.
835 * testsuite/libgomp.c/doacross-1.c: New test.
836 * testsuite/libgomp.c/doacross-2.c: New test.
837 * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
838 Add map clause to target.
839 * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
840 * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
841 * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
842 * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
843 * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
844 Likewise.
845 * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
846 * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
847 * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
848 * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
849 not defined. Use those where needed.
850 * testsuite/libgomp.c/for-4.c: New test.
851 * testsuite/libgomp.c/for-5.c: New test.
852 * testsuite/libgomp.c/for-6.c: New test.
853 * testsuite/libgomp.c/linear-1.c: New test.
854 * testsuite/libgomp.c/ordered-4.c: New test.
855 * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
856 only allowed on the loop iterator.
857 * testsuite/libgomp.c/pr66199-3.c: New test.
858 * testsuite/libgomp.c/pr66199-4.c: New test.
859 * testsuite/libgomp.c/reduction-7.c: New test.
860 * testsuite/libgomp.c/reduction-8.c: New test.
861 * testsuite/libgomp.c/reduction-9.c: New test.
862 * testsuite/libgomp.c/reduction-10.c: New test.
863 * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
864 map(tofrom:s).
865 * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
866 * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
867 * testsuite/libgomp.c/target-11.c: New test.
868 * testsuite/libgomp.c/target-12.c: New test.
869 * testsuite/libgomp.c/target-13.c: New test.
870 * testsuite/libgomp.c/target-14.c: New test.
871 * testsuite/libgomp.c/target-15.c: New test.
872 * testsuite/libgomp.c/target-16.c: New test.
873 * testsuite/libgomp.c/target-17.c: New test.
874 * testsuite/libgomp.c/target-18.c: New test.
875 * testsuite/libgomp.c/target-19.c: New test.
876 * testsuite/libgomp.c/target-20.c: New test.
877 * testsuite/libgomp.c/target-21.c: New test.
878 * testsuite/libgomp.c/target-22.c: New test.
879 * testsuite/libgomp.c/target-23.c: New test.
880 * testsuite/libgomp.c/target-24.c: New test.
881 * testsuite/libgomp.c/target-25.c: New test.
882 * testsuite/libgomp.c/target-26.c: New test.
883 * testsuite/libgomp.c/target-27.c: New test.
884 * testsuite/libgomp.c/taskloop-1.c: New test.
885 * testsuite/libgomp.c/taskloop-2.c: New test.
886 * testsuite/libgomp.c/taskloop-3.c: New test.
887 * testsuite/libgomp.c/taskloop-4.c: New test.
888 * testsuite/libgomp.c++/ctor-13.C: New test.
889 * testsuite/libgomp.c++/doacross-1.C: New test.
890 * testsuite/libgomp.c++/examples-4/declare_target-2.C:
891 Replace offload_device with offload_device_nonshared_as.
892 * testsuite/libgomp.c++/for-12.C: New test.
893 * testsuite/libgomp.c++/for-13.C: New test.
894 * testsuite/libgomp.c++/for-14.C: New test.
895 * testsuite/libgomp.c++/linear-1.C: New test.
896 * testsuite/libgomp.c++/member-1.C: New test.
897 * testsuite/libgomp.c++/member-2.C: New test.
898 * testsuite/libgomp.c++/member-3.C: New test.
899 * testsuite/libgomp.c++/member-4.C: New test.
900 * testsuite/libgomp.c++/member-5.C: New test.
901 * testsuite/libgomp.c++/ordered-1.C: New test.
902 * testsuite/libgomp.c++/reduction-5.C: New test.
903 * testsuite/libgomp.c++/reduction-6.C: New test.
904 * testsuite/libgomp.c++/reduction-7.C: New test.
905 * testsuite/libgomp.c++/reduction-8.C: New test.
906 * testsuite/libgomp.c++/reduction-9.C: New test.
907 * testsuite/libgomp.c++/reduction-10.C: New test.
908 * testsuite/libgomp.c++/reference-1.C: New test.
909 * testsuite/libgomp.c++/simd14.C: New test.
910 * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
911 * testsuite/libgomp.c++/target-5.C: New test.
912 * testsuite/libgomp.c++/target-6.C: New test.
913 * testsuite/libgomp.c++/target-7.C: New test.
914 * testsuite/libgomp.c++/target-8.C: New test.
915 * testsuite/libgomp.c++/target-9.C: New test.
916 * testsuite/libgomp.c++/target-10.C: New test.
917 * testsuite/libgomp.c++/target-11.C: New test.
918 * testsuite/libgomp.c++/target-12.C: New test.
919 * testsuite/libgomp.c++/taskloop-1.C: New test.
920 * testsuite/libgomp.c++/taskloop-2.C: New test.
921 * testsuite/libgomp.c++/taskloop-3.C: New test.
922 * testsuite/libgomp.c++/taskloop-4.C: New test.
923 * testsuite/libgomp.c++/taskloop-5.C: New test.
924 * testsuite/libgomp.c++/taskloop-6.C: New test.
925 * testsuite/libgomp.c++/taskloop-7.C: New test.
926 * testsuite/libgomp.c++/taskloop-8.C: New test.
927 * testsuite/libgomp.c++/taskloop-9.C: New test.
928 * testsuite/libgomp.fortran/affinity1.f90: New test.
929 * testsuite/libgomp.fortran/affinity2.f90: New test.
930
1f600fea
TV		 9312015-10-13 Tom de Vries <tom@codesourcery.com>
932
933 PR tree-optimization/67476
934 * testsuite/libgomp.c/autopar-3.c: New test.
935 * testsuite/libgomp.c/autopar-4.c: New test.
936 * testsuite/libgomp.c/autopar-5.c: New test.
937 * testsuite/libgomp.c/autopar-6.c: New test.
938 * testsuite/libgomp.c/autopar-7.c: New test.
939 * testsuite/libgomp.c/autopar-8.c: New test.
940
058a654b
JN		 9412015-10-12 James Norris <jnorris@codesourcery.com>
942
943 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
944 initializer.
945
9e531d37
DM		 9462015-10-09 David Malcolm <dmalcolm@redhat.com>
947
948 * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
949 using load_gcc_lib.
950
113020dc
TS		 9512015-10-02 Thomas Schwinge <thomas@codesourcery.com>
952
953 * oacc-ptx.h: Remove file, moving its content into...
954 * config/nvptx/fortran.c: ... here...
955 * config/nvptx/oacc-init.c: ..., here...
956 * config/nvptx/oacc-parallel.c: ..., and here.
957 * config/nvptx/openacc.f90: New file.
958 * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
959 (link_ptx): Don't link in predefined bits of PTX code.
960
cc3cd79b
NS		 9612015-09-30 Nathan Sidwell <nathan@codesourcery.com>
962 Bernd Schmidt <bernds@codesourcery.com>
963
964 * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
965 (struct targ_ptx_obj): New.
966 (nvptx_tdata): Move earlier, change data format.
967 (link_ptx): Take targ_ptx_obj ptr and count. Allow multiple
968 objects.
969 (GOMP_OFFLOAD_load_image): Adjust.
970
4e2a5450
TS		 9712015-09-30 Thomas Schwinge <thomas@codesourcery.com>
972
973 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
974 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
975 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
976 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
977 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
978 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
979 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
980 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
981 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
982 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
983 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
984 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
985 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
986 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
987 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
988 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
989 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
990 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
991 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
992 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
993 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
994 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
995 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
996 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
997 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
998 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
999 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1000 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1001 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1002 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1003 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1004 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1005 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1006 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1007 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1008 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1009 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1010 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1011 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1012 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1013 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1014 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1015 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1016 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1017 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1018 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1019 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1020 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1021 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1022 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1023 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1024 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1025 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1026 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1027 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1028 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1029 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1030 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1031 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1032 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1033 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1034 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1035 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1036
164453bb
NS		 10372015-09-29 Nathan Sidwell <nathan@codesourcery.com>
1038
1039 * oacc-init.c (acc_on_device): Force optimization level.
1040
a12a0437
NS		 10412015-09-29 Nathan Sidwell <nathan@codesourcery.com>
1042
1043 * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
1044 (cuda_errlist): Delete.
1045 (cuda_error): Reimplement.
1046
3e32ee19
NS		 10472015-09-28 Nathan Sidwell <nathan@codesourcery.com>
1048
1049 * libgomp.h (acc_dispatch_t): Replace separate geometry args with
1050 array.
1051 * libgomp.map (GOACC_parallel_keyed): New.
1052 * oacc-parallel.c (goacc_wait): Take pointer to va_list. Adjust
1053 all callers.
1054 (GOACC_parallel_keyed): New interface. Lose geometry arguments
1055 and take keyed varargs list. Adjust call to exec_func.
1056 (GOACC_parallel): Force host fallback.
1057 * libgomp_g.h (GOACC_parallel): Remove.
1058 (GOACC_parallel_keyed): Declare.
1059 * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
1060 (stuct targ_gn_descriptor): Replace name field with launch field.
1061 (nvptx_exec): Lose separate geometry args, take array. Process
1062 dynamic dimensions and adjust.
1063 (struct nvptx_tdata): Replace fn_names field with fn_descs.
1064 (GOMP_OFFLOAD_load_image): Adjust for change in function table
1065 data.
1066 (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
1067 passing.
1068 * oacc-host.c (host_openacc_exec): Adjust for change in dimension
1069 passing.
1070
6bb4c3e2
CLT		 10712015-09-22 Chung-Lin Tang <cltang@codesourcery.com>
1072
1073 PR libgomp/67141
1074 * oacc-int.h (goacc_host_init): Add declaration.
1075 * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
1076 * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
1077
74032f47
AK		 10782015-09-08 Aditya Kumar <hiraditya@msn.com>
1079 Sebastian Pop <s.pop@samsung.com>
1080
1081 * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
1082 match o/p.
1083 * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
1084 * testsuite/libgomp.graphite/force-parallel-4.c: Same.
1085 * testsuite/libgomp.graphite/force-parallel-5.c: Same.
1086 * testsuite/libgomp.graphite/force-parallel-7.c: Same.
1087 * testsuite/libgomp.graphite/force-parallel-8.c: Same.
1088
97875f4a
JJ		 10892015-09-03 Jakub Jelinek <jakub@redhat.com>
1090
1091 * configure.tgt: Add missing ;; in between nvptx and rtems
1092 snippets.
1093
06441dd5
SH		 10942015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1095
1096 * config/posix/pool.h (gomp_adjust_thread_attr): New.
1097 * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
1098 (gomp_thread_pool_reservoir): Add priority member.
1099 * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
1100 priority.
1101 (parse_thread_pools): Likewise.
1102 * team.c (gomp_team_start): Call configuration provided
1103 gomp_adjust_thread_attr(). Destroy thread attributes if
1104 necessary.
1105 * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
1106
66c59f92
SH		 11072015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1108
1109 * config/posix/pool.h: New.
1110 * config/rtems/pool.h: Likewise.
1111 * config/rtems/proc.c: Likewise.
1112 * libgomp.h (gomp_thread_destructor): Declare.
1113 * team.c: Include configuration provided "pool.h".
1114 (gomp_get_thread_pool): Define in configuration.
1115 (gomp_team_end): Call configuration defined
1116 gomp_release_thread_pool().
1117
13c41b2e
SH		 11182015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1119
1120 * config/rtems/bar.c: New.
1121 * config/rtems/bar.h: Likewise.
1122 * config/rtems/mutex.c: Likewise.
1123 * config/rtems/mutex.h: Likewise.
1124 * config/rtems/sem.c: Likewise.
1125 * config/rtems/sem.h: Likewise.
1126 * configure.ac (*-*-rtems*): Check that Newlib provides a proper
1127 <sys/lock.h> header file.
1128 * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
1129 supported by Newlib.
1130 * configure: Regenerate.
1131
7892ec67
SH		 11322015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1133
1134 * team.c (gomp_new_thread_pool): Delete and move content to ...
1135 (gomp_get_thread_pool): ... new function. Allocate and
1136 initialize thread pool on demand.
1137 (get_last_team): Use gomp_get_thread_pool().
1138 (gomp_team_start): Delete thread pool initialization.
1139
1b96e9a4
TV		 11402015-09-03 Tom de Vries <tom@codesourcery.com>
1141
1142 PR tree-optimization/65637
1143 * testsuite/libgomp.c/autopar-2.c: New test.
1144
3ff2d74e
TV		 11452015-08-29 Tom de Vries <tom@codesourcery.com>
1146
1147 PR tree-optimization/46193
1148 * testsuite/libgomp.c/pr46193.c: New test.
1149
2a21ff19
NS		 11502015-08-24 Nathan Sidwell <nathan@codesourcery.com>
1151
1152 libgomp/
1153 * libgomp.map: Add 4.0.2 version.
1154 * target.c (offload_image_descr): Add version field.
1155 (gomp_load_image_to_device): Add version argument. Adjust plugin
1156 call. Improve load mismatch diagnostic.
1157 (gomp_unload_image_from_device): Add version argument. Adjust plugin
1158 call.
1159 (GOMP_offload_regster): Make stub function, move bulk to ...
1160 (GOMP_offload_register_ver): ... here. Process version argument.
1161 (GOMP_offload_unregister): Make stub function, move bulk to ...
1162 (GOMP_offload_unregister_ver): ... here. Process version argument.
1163 (gomp_init_device): Process version field.
1164 (gomp_unload_device): Process version field.
1165 (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
1166 macros. Check plugin version.
1167 * libgomp.h (gomp_device_descr): Add version function field. Adjust
1168 loader and unloader types.
1169 * oacc-host.c: Include gomp-constants.h.
1170 (host_version): New.
1171 (host_load_image, host_unload_image): Adjust.
1172 (host_dispatch): Add host_version.
1173 * plugin/plugin-nvptx.c: Include gomp-constants.h.
1174 (GOMP_OFFLOAD_version): New.
1175 (GOMP_OFFLOAD_load_image): Add version arg and check it.
1176 (GOMP_OFFLOAD_unload_image): Likewise.
1177 * plugin/plugin-host.c: Include gomp-constants.h.
1178 (GOMP_OFFLOAD_version): New.
1179 (GOMP_OFFLOAD_load_image): Add version arg.
1180 (GOMP_OFFLOAD_unload_image): Likewise.
1181
1358a747
TV		 11822015-08-24 Tom de Vries <tom@codesourcery.com>
1183
1184 PR tree-optimization/65468
1185 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
1186
6be5c241
TV		 11872015-08-24 Tom de Vries <tom@codesourcery.com>
1188
1189 PR tree-optimization/65468
1190 * testsuite/libgomp.c/static-chunk-size-one.c: New test.
1191
bfe7ac89
JV		 11922015-08-24 Joost VandeVondele <vondele@gnu.gcc.org>
1193
1194 PR libgomp/66761
1195 PR libgomp/67303
1196 * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
1197 (gomp_iter_guided_next): Idem.
1198 * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
1199 (gomp_iter_ull_guided_next): Idem.
1200 * config/linux/wait.h (do_spin): Idem.
1201
b97e78b7
TS		 12022015-08-10 Thomas Schwinge <thomas@codesourcery.com>
1203
1204 * libgomp-plugin.h (enum offload_target_type): Remove
1205 OFFLOAD_TARGET_TYPE_HOST_NONSHM.
1206 * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
1207 * openacc.h (enum acc_device_t): Likewise.
1208 * openacc_lib.h: Likewise.
1209 * oacc-init.c (name_of_acc_device_t): Don't handle it.
1210 (acc_on_device): Just use __builtin_acc_on_device.
1211 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
1212 of acc_on_device builtin.
1213 * plugin/plugin-host.h: Remove file.
1214 * plugin/plugin-host.c: Likewise, but salvage some content into...
1215 * oacc-host.c: ... this file.
1216 * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
1217 * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
1218 * Makefile.in: Regenerate.
1219 * configure: Likewise.
1220 * testsuite/lib/libgomp.exp
1221 (check_effective_target_openacc_host_nonshm_selected): Remove.
1222 * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
1223 ACC_DEVICE_TYPE=host_nonshm.
1224 * testsuite/libgomp.oacc-c/c.exp: Likewise.
1225 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1226 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
1227 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
1228 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
1229 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
1230
44a7d18d
TS		 12312015-08-10 Thomas Schwinge <thomas@codesourcery.com>
1232 Jakub Jelinek <jakub@redhat.com>
1233
1234 * config/nvptx/affinity.c: New file.
1235 * config/nvptx/alloc.c: Likewise.
1236 * config/nvptx/bar.c: Likewise.
1237 * config/nvptx/barrier.c: Likewise.
1238 * config/nvptx/critical.c: Likewise.
1239 * config/nvptx/env.c: Likewise.
1240 * config/nvptx/error.c: Likewise.
1241 * config/nvptx/fortran.c: Likewise.
1242 * config/nvptx/iter.c: Likewise.
1243 * config/nvptx/iter_ull.c: Likewise.
1244 * config/nvptx/libgomp-plugin.c: Likewise.
1245 * config/nvptx/lock.c: Likewise.
1246 * config/nvptx/loop.c: Likewise.
1247 * config/nvptx/loop_ull.c: Likewise.
1248 * config/nvptx/mutex.c: Likewise.
1249 * config/nvptx/oacc-async.c: Likewise.
1250 * config/nvptx/oacc-cuda.c: Likewise.
1251 * config/nvptx/oacc-host.c: Likewise.
1252 * config/nvptx/oacc-init.c: Likewise.
1253 * config/nvptx/oacc-mem.c: Likewise.
1254 * config/nvptx/oacc-parallel.c: Likewise.
1255 * config/nvptx/oacc-plugin.c: Likewise.
1256 * config/nvptx/omp-lock.h: Likewise.
1257 * config/nvptx/ordered.c: Likewise.
1258 * config/nvptx/parallel.c: Likewise.
1259 * config/nvptx/proc.c: Likewise.
1260 * config/nvptx/ptrlock.c: Likewise.
1261 * config/nvptx/sections.c: Likewise.
1262 * config/nvptx/sem.c: Likewise.
1263 * config/nvptx/single.c: Likewise.
1264 * config/nvptx/splay-tree.c: Likewise.
1265 * config/nvptx/target.c: Likewise.
1266 * config/nvptx/task.c: Likewise.
1267 * config/nvptx/team.c: Likewise.
1268 * config/nvptx/time.c: Likewise.
1269 * config/nvptx/work.c: Likewise.
1270 * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
1271 * configure: Regenerate.
1272 * configure.tgt (config_path): Set to "nvptx" for target
1273 nvptx*-*-*.
1274
96a2d174
TS		 12752015-08-10 Thomas Schwinge <thomas@codesourcery.com>
1276
1277 * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
1278
9ebddeb0
NS		 12792015-08-03 Nathan Sidwell <nathan@codesourcery.com>
1280
1281 * plugin/plugin-nvptx.c: Don't include dlfcn.h.
1282 (cuda_errlist): Constify.
1283 (errmsg): Move into ...
1284 (cuda_error): ... here. Make smaller.
1285 (_XSTR, _STR): Delete.
1286 (cuda_synames): Delete.
1287 (verify_device_library): Delete.
1288 (nvptx_init): Don't call it.
1289
12efb1d7
TV		 12902015-07-28 Tom de Vries <tom@codesourcery.com>
1291
1292 * testsuite/libgomp.c/uns-outer-4.c: New test.
1293
710ee218
CP		 12942015-07-24 Cesar Philippidis <cesar@codesourcery.com>
1295
1296 * testsuite/libgomp.c/pr66714.c: New test.
1297
27c4ac7d
MB		 12982015-07-22 Maxim Blumenthal <maxim.blumenthal@intel.com>
1299
1300 PR libgomp/66950
1301 * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
1302 (fib_ref): New function.
1303 (fib): Correct corner cases in the recursion.
1304 (main): Replace the non-simd loop with fib_ref call.
1305 * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
1306 subroutine.
1307 (fibonacci): Lower the parameter N to 30. Correct accordingly check
1308 for the last array element value. Replace the non-simd loop with
1309 fib_ref call. Remove redundant b_ref array. Remove the comparison
1310 of the last array element with according Fibonacci sequence element.
1311 (fib): Correct corner cases in the recursion.
1312
22be2349
NS		 13132015-07-21 Nathan Sidwell <nathan@codesourcery.com>
1314
1315 * target.c (gomp_offload_image_to_device): Rename to ...
1316 (gomp_load_image_to_device): ... here.
1317 (GOMP_offload_register): Adjust call.
1318 (gomp_init_device): Likewise.
1319 (gomp_unload_image_from_device): New. Broken out of ...
1320 (GOMP_offload_unregister): ... here. Call it.
1321 (gomp_unload_device): New.
1322 * libgomp.h (gomp_unload_device): Declare.
1323 * oacc-init.c (acc_shutdown_1): Unload from device before deleting
1324 mem maps.
1325
f3e9a059
NS		 13262015-07-20 Nathan Sidwell <nathan@codesourcery.com>
1327
a091118d
NS		 1328 * oacc-parallel.c (GOACC_parallel): Move variadic handling into
1329 wait=-specific if.
1330 (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
1331 !=0 condition.
1332 (goacc_waits): Move !num_waits handling to ...
1333 (GOACC_wait): ... here, the only caller that might have zero waits.
1334
f3e9a059
NS		 1335 * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
1336 (struct ptx_image_data): Move earlier, add fns field.
1337 (struct ptx_device): Add images and image_lock fields.
1338 (ptx_images, ptx_image_lock): Delete.
1339 (nvptx_open_device): Initialize images and image_lock fields.
1340 (nvptx_close_device): Destroy image_lock.
1341 (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
1342 (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
1343 fields.
1344
afb2d80b
NS		 13452015-07-17 Nathan Sidwell <nathan@codesourcery.com>
1346
896c28a7
NS		 1347 * target.c (GOMP_offload_register): Use int for device type arg.
1348 (GOMP_offload_unregister): Likewise.
1349
ebe4a560
NS		 1350 * target.c (struct_offload_image_descr): Constify host_table.
1351 (gomp_offload_image_to_device): Likewise.
1352 (GOMP_offload_register, GOMP_offload_unregister): Likewise.
1353
afb2d80b
NS		 1354 * libgomp.h (gomp_device_descr): Constify target data arguments.
1355 * target.c (struct offload_image_descr): Constify target_data.
1356 (gomp_offload_image_to_device): Likewise.
1357 (GOMP_offload_register): Likewise.
1358 (GOMP_offload_unrefister): Likewise.
1359 * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
1360 GOMP_OFFLOAD_unload_image): Constify target data.
1361 * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
1362 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
1363
a4cb876d
NS		 13642015-07-16 Nathan Sidwell <nathan@codesourcery.com>
1365
1366 * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
1367 Workaround driver library const error.
1368 (struct nvptx_tdata, nvptx_tdata_t): New.
1369 (GOMP_OFFLOAD_load_image): Use struct for target_data's real
1370 type.
1371
28ef6a27
MB		 13722015-07-15 Maxim Blumenthal <maxim.blumenthal@intel.com>
1373
1374 * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
1375 of EPS parameter from integer to real.
1376 * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
1377 type of EPS parameter from integer to real.
1378
6dba0113
SH		 13792015-07-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
1380
1381 * team.c (get_last_team): New.
1382 (gomp_new_team): Recycle last non-nested team if possible.
1383 (gomp_team_end): Move team work share list free lock destruction
1384 to ...
1385 (free_team): ... here.
1386
4c1cb4da
MB		 13872015-07-14 Maxim Blumenthal <maxim.blumenthal@intel.com>
1388
1389 * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
1390 and ref from int to double. Replaced their comparison with
1391 an inequality of their difference and EPS.
1392 * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
1393 comparison of pri and a reference number with an inequality of their
1394 difference and EPS.
1395 * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
1396 the comparison of sum and sum_ref with an inequality of their
1397 difference and EPS.
1398 * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
1399 the comparison of pri and a reference number with an inequality of
1400 their difference and EPS.
1401
343587dc
MB		 14022015-07-13 Maxim Blumenthal <maxim.blumenthal@intel.com>
1403
1404 * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
1405 * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
1406 * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
1407 * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
1408 * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
1409 * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
1410 * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
1411 * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
1412 * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
1413 * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
1414 * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
1415 * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
1416 (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
1417 variables.
1418 (vec_mult): Likewise. Add #pragma omp taskwait.
1419 (main): Adjust caller.
1420 * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
1421 * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
1422 * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
1423 * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
1424 * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
1425 * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
1426 * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
1427 * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
1428 * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
1429 * testsuite/libgomp.c/examples-4/device-1.c: ...this.
1430 * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
1431 * testsuite/libgomp.c/examples-4/device-2.c: ...this.
1432 * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
1433 * testsuite/libgomp.c/examples-4/device-3.c: ...this.
1434 * testsuite/libgomp.c/examples-4/simd-1.c: New file.
1435 * testsuite/libgomp.c/examples-4/simd-2.c: New file.
1436 * testsuite/libgomp.c/examples-4/simd-3.c: New file.
1437 * testsuite/libgomp.c/examples-4/simd-4.c: New file.
1438 * testsuite/libgomp.c/examples-4/simd-5.c: New file.
1439 * testsuite/libgomp.c/examples-4/simd-6.c: New file.
1440 * testsuite/libgomp.c/examples-4/simd-7.c: New file.
1441 * testsuite/libgomp.c/examples-4/simd-8.c: New file.
1442 * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
1443 * testsuite/libgomp.c/examples-4/target-1.c: ...this.
1444 * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
1445 * testsuite/libgomp.c/examples-4/target-2.c: ...this.
1446 * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
1447 * testsuite/libgomp.c/examples-4/target-3.c: ...this.
1448 * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
1449 * testsuite/libgomp.c/examples-4/target-4.c: ...this.
1450 * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
1451 * testsuite/libgomp.c/examples-4/target-5.c: ...this.
1452 * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
1453 * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
1454 * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
1455 * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
1456 * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
1457 * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
1458 * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
1459 * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
1460 * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
1461 * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
1462 * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
1463 * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
1464 * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
1465 * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
1466 * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
1467 * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
1468 * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
1469 * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
1470 * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
1471 * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
1472 * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
1473 * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
1474 * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
1475 * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
1476 * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
1477 * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
1478 * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
1479 * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
1480 * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
1481 * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
1482 * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
1483 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
1484 * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
1485 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
1486 * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
1487 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
1488 * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
1489 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
1490 * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
1491 (vec_mult): Add !$omp taskwait.
1492 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
1493 * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
1494 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
1495 * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
1496 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
1497 * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
1498 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
1499 * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
1500 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
1501 * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
1502 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
1503 * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
1504 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
1505 * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
1506 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
1507 * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
1508 * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
1509 * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
1510 * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
1511 * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
1512 * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
1513 * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
1514 * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
1515 * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
1516 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
1517 * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
1518 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
1519 * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
1520 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
1521 * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
1522 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
1523 * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
1524 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
1525 * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
1526 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
1527 * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
1528 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
1529 * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
1530 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
1531 * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
1532 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
1533 * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
1534 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
1535 * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
1536 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
1537 * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
1538 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
1539 * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
1540 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
1541 * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
1542 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
1543 * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
1544 * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
1545 * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
1546 * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
1547 * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
1548 * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
1549 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
1550 * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
1551 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
1552 * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
1553 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
1554 * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
1555 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
1556 * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
1557 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
1558 * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
1559
9f620bf1
TV		 15602015-07-10 Tom de Vries <tom@codesourcery.com>
1561
1562 * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
1563 * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
1564
a92defda
TS		 15652015-07-08 Thomas Schwinge <thomas@codesourcery.com>
1566
1567 PR libgomp/65099
1568 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
1569 in a 64-bit configuration.
1570 * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
1571 offloading testing if no such device is available.
1572 * testsuite/libgomp.oacc-c/c.exp: Likewise.
1573 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1574
cadb53a5
TV		 15752015-07-08 Tom de Vries <tom@codesourcery.com>
1576
1577 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
1578 second call to f.
1579 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1580
712cb0bb
TV		 15812015-07-07 Tom de Vries <tom@codesourcery.com>
1582
1583 PR tree-optimization/66642
1584 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
1585 iteration count case.
1586 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
1587 function, factor out of ...
1588 (main): ... here. Test low iteration count case.
1589
e5210c77
SH		 15902015-07-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1591
1592 * libgomp.h (gomp_thread_pool): Comment last_team field.
1593
f70360e7
UB		 15942015-07-02 Uros Bizjak <ubizjak@gmail.com>
1595
1596 * testsuite/libgomp.c++/pr66702-1.C: Require
1597 vect_simd_clones effective target.
1598 * testsuite/libgomp.c++/pr66702-2.C: Ditto.
1599
b451c271
TV		 16002015-06-30 Tom de Vries <tom@codesourcery.com>
1601
1602 * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
1603 already set. Use DEFAULT_CFLAGS in dg-runtest.
1604 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
1605 "-O2".
1606
f8e89d9f
TV		 16072015-06-30 Tom de Vries <tom@codesourcery.com>
1608
1609 * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
1610 already set. Use DEFAULT_CFLAGS in dg-runtest.
1611 * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
1612 * testsuite/libgomp.c++/pr64824.C: Same.
1613 * testsuite/libgomp.c++/pr64868.C: Same.
1614 * testsuite/libgomp.c++/pr66199-1.C: Same.
1615 * testsuite/libgomp.c++/pr66199-2.C: Same.
1616 * testsuite/libgomp.c++/target-2.C: Same.
1617 * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
1618 -std=<standard> option.
1619 * testsuite/libgomp.c++/udr-11.C: Same.
1620 * testsuite/libgomp.c++/udr-12.C: Same.
1621 * testsuite/libgomp.c++/udr-13.C: Same.
1622 * testsuite/libgomp.c++/udr-14.C: Same.
1623 * testsuite/libgomp.c++/udr-15.C: Same.
1624 * testsuite/libgomp.c++/udr-16.C: Same.
1625 * testsuite/libgomp.c++/udr-17.C: Same.
1626 * testsuite/libgomp.c++/udr-18.C: Same.
1627 * testsuite/libgomp.c++/udr-19.C: Same.
1628 * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
1629 * testsuite/libgomp.c++/simd-1.C: Same.
1630 * testsuite/libgomp.c++/simd-2.C: Same.
1631 * testsuite/libgomp.c++/simd-3.C: Same.
1632 * testsuite/libgomp.c++/simd-4.C: Same.
1633 * testsuite/libgomp.c++/simd-5.C: Same.
1634 * testsuite/libgomp.c++/simd-6.C: Same.
1635 * testsuite/libgomp.c++/simd-7.C: Same.
1636 * testsuite/libgomp.c++/simd-8.C: Same.
1637 * testsuite/libgomp.c++/simd-9.C: Same.
1638 * testsuite/libgomp.c++/simd10.C: Same.
1639 * testsuite/libgomp.c++/simd11.C: Same.
1640 * testsuite/libgomp.c++/simd12.C: Same.
1641 * testsuite/libgomp.c++/simd13.C: Same.
1642
3446fe48
JJ		 16432015-06-30 Jakub Jelinek <jakub@redhat.com>
1644
1645 PR middle-end/66702
1646 * testsuite/libgomp.c++/pr66702-1.C: New test.
1647 * testsuite/libgomp.c++/pr66702-2.C: New test.
1648
8a36714a
TV		 16492015-06-30 Tom de Vries <tom@codesourcery.com>
1650
1651 * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
1652 * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
1653 * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
1654 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
1655
4f75d608
TV		 16562015-06-30 Tom de Vries <tom@codesourcery.com>
1657
1658 PR tree-optimization/66652
1659 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
1660 using restrict pointers.
1661 (main): Add arguments to calls to f.
1662 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1663
6d9d1eeb
AT		 16642015-06-23 Andreas Tobler <andreast@gcc.gnu.org>
1665
1666 * configure.ac: Fix check for header <sys/sysctl.h>.
1667 * configure: Regenerate.
1668 * config.h.in: Likewise.
1669
1222f22b
TV		 16702015-06-23 Tom de Vries <tom@codesourcery.com>
1671
1672 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
1673 abort.
1674 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
1675
d7efbbf6
TS		 16762015-06-19 Thomas Schwinge <thomas@codesourcery.com>
1677
bfcd036f
TS		 1678 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
1679 acc_device_nvidia.
1680
d7efbbf6
TS		 1681 PR libgomp/66518
1682 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
1683 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1684
d7bfc710
TV		 16852015-06-15 Tom de Vries <tom@codesourcery.com>
1686
1687 * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2". Use
1688 dg-additional-options for any remaining options.
1689 * testsuite/libgomp.c/atomic-2.c: Same.
1690 * testsuite/libgomp.c/atomic-4.c: Same.
1691 * testsuite/libgomp.c/atomic-5.c: Same.
1692 * testsuite/libgomp.c/atomic-6.c: Same.
1693 * testsuite/libgomp.c/autopar-1.c: Same.
1694 * testsuite/libgomp.c/copyin-1.c: Same.
1695 * testsuite/libgomp.c/copyin-2.c: Same.
1696 * testsuite/libgomp.c/copyin-3.c: Same.
1697 * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
1698 * testsuite/libgomp.c/nestedfn-5.c: Same.
1699 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
1700 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
1701 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
1702 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1703 * testsuite/libgomp.c/pr32362-1.c: Same.
1704 * testsuite/libgomp.c/pr32362-2.c: Same.
1705 * testsuite/libgomp.c/pr32362-3.c: Same.
1706 * testsuite/libgomp.c/pr39591-1.c: Same.
1707 * testsuite/libgomp.c/pr39591-2.c: Same.
1708 * testsuite/libgomp.c/pr39591-3.c: Same.
1709 * testsuite/libgomp.c/pr58392.c: Same.
1710 * testsuite/libgomp.c/pr58756.c: Same.
1711 * testsuite/libgomp.c/simd-1.c: Same.
1712 * testsuite/libgomp.c/simd-10.c: Same.
1713 * testsuite/libgomp.c/simd-11.c: Same.
1714 * testsuite/libgomp.c/simd-12.c: Same.
1715 * testsuite/libgomp.c/simd-13.c: Same.
1716 * testsuite/libgomp.c/simd-14.c: Same.
1717 * testsuite/libgomp.c/simd-15.c: Same.
1718 * testsuite/libgomp.c/simd-2.c: Same.
1719 * testsuite/libgomp.c/simd-3.c: Same.
1720 * testsuite/libgomp.c/simd-4.c: Same.
1721 * testsuite/libgomp.c/simd-5.c: Same.
1722 * testsuite/libgomp.c/simd-6.c: Same.
1723 * testsuite/libgomp.c/simd-7.c: Same.
1724 * testsuite/libgomp.c/simd-8.c: Same.
1725 * testsuite/libgomp.c/simd-9.c: Same.
1726
fb5b5352
TV		 17272015-06-15 Tom de Vries <tom@codesourcery.com>
1728
1729 * testsuite/libgomp.c/pr35625.c: Fix typo.
1730
ca431bef
TV		 17312015-06-15 Tom de Vries <tom@codesourcery.com>
1732
1733 * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
1734 in dg-options.
1735 * testsuite/libgomp.c/atomic-3.c: Same.
1736 * testsuite/libgomp.c/debug-1.c: Same.
1737 * testsuite/libgomp.c/nqueens-1.c: Same.
1738 * testsuite/libgomp.c/pr26171.c: Same.
1739 * testsuite/libgomp.c/pr48591.c: Same.
1740 * testsuite/libgomp.c/pr64824.c: Same.
1741 * testsuite/libgomp.c/pr64868.c: Same.
1742 * testsuite/libgomp.c/pr66133.c: Same.
1743 * testsuite/libgomp.c/pr66199-1.c: Same.
1744 * testsuite/libgomp.c/pr66199-2.c: Same.
1745 * testsuite/libgomp.c/target-8.c: Same.
1746
0d8a9e20
TV		 17472015-06-15 Tom de Vries <tom@codesourcery.com>
1748
1749 * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
1750 -std={gnu99,c99}.
1751 * testsuite/libgomp.c/for-1.c: Same.
1752 * testsuite/libgomp.c/for-2.c: Same.
1753 * testsuite/libgomp.c/for-3.c: Same.
1754 * testsuite/libgomp.c/pr35625.c: Same.
1755 * testsuite/libgomp.c/pr39154.c: Same.
1756 * testsuite/libgomp.c/simd-16.c: Same.
1757 * testsuite/libgomp.c/simd-17.c: Same.
1758
a6860be9
TV		 17592015-06-13 Tom de Vries <tom@codesourcery.com>
1760
1761 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
1762
ab3306d2
TV		 17632015-06-13 Tom de Vries <tom@codesourcery.com>
1764
1765 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
1766 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
1767 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
1768 (N): Define.
1769 (main): Use N instead of hardcoded constants.
1770
7c82d827
TV		 17712015-06-05 Tom de Vries <tom@codesourcery.com>
1772
1773 merge from gomp4 branch:
1774 2015-05-28 Tom de Vries <tom@codesourcery.com>
1775
1776 PR tree-optimization/65443
1777 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
1778 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
1779 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
1780
c469078d
BRF		 17812015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1782
1783 * testsuite/libgomp.graphite/bounds.c: Adjust for
1784 cleanup-tree-dump removal.
1785 * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
1786 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1787 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1788 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1789 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1790 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1791 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1792 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1793 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1794 * testsuite/libgomp.graphite/pr41118.c: Likewise.
1795
bb3caa35
UB		 17962015-05-28 Uros Bizjak <ubizjak@gmail.com>
1797
1798 * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
1799 (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
1800 (futex_wake) [!__x86_64__]: Ditto.
1801
9fb5fd44
JB		 18022015-05-28 Julian Brown <julian@codesourcery.com>
1803
1804 * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
1805 function comment. Only call gomp_fatal if new argument is true.
1806 (acc_dev_num_out_of_range): New function.
1807 (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
1808 acc_dev_num_out_of_range as appropriate.
1809 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
bb3caa35
UB		 1810 (acc_get_device_num, acc_set_device_num): Update calls to
1811 resolve_device.
9fb5fd44
JB		 1812 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
1813 output.
1814
32eaed93
JB		 18152015-05-28 Julian Brown <julian@codesourcery.com>
1816
1817 PR libgomp/65742
32eaed93
JB		 1818 * oacc-init.c (plugin/plugin-host.h): Include.
1819 (acc_on_device): Check whether we're in an offloaded region for
1820 host_nonshm
1821 plugin. Don't use __builtin_acc_on_device.
1822 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
1823 nonshm_exec flag in thread-local data.
1824 (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
1825 data for host_nonshm plugin.
1826 (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
1827 for host_nonshm plugin.
1828 * plugin/plugin-host.h: New.
1829
ea023bcf
UB		 18302015-05-27 Uros Bizjak <ubizjak@gmail.com>
1831
8ed501f1
UB		 1832 * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
1833
18342015-05-27 Uros Bizjak <ubizjak@gmail.com>
1835
1836 * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
1837 Declare as int.
1838 (FUTEX_PRIVATE_FLAG): Remove L suffix.
1839 * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
1840 Declare as int.
1841
18422015-05-27 Uros Bizjak <ubizjak@gmail.com>
1843
bb3caa35 1844 * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
ea023bcf 1845
1716efeb
CLT		 18462015-05-27 Chung-Lin Tang <cltang@codesourcery.com>
1847
1848 * target.c (gomp_map_pointer): New function abstracting out
1849 GOMP_MAP_POINTER handling.
1850 (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
1851 gomp_map_pointer().
1852
41b37d5e
JJ		 18532015-05-19 Jakub Jelinek <jakub@redhat.com>
1854
1855 PR middle-end/66199
1856 * testsuite/libgomp.c/pr66199-1.c: New test.
1857 * testsuite/libgomp.c/pr66199-2.c: New test.
1858 * testsuite/libgomp.c++/pr66199-1.C: New test.
1859 * testsuite/libgomp.c++/pr66199-2.C: New test.
1860 * testsuite/libgomp.fortran/pr66199-1.f90: New test.
1861 * testsuite/libgomp.fortran/pr66199-2.f90: New test.
1862
c8319826
JB		 18632015-05-19 Julian Brown <julian@codesourcery.com>
1864
1865 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
1866 on cuInit failure.
1867
b37dddbc
JJ		 18682015-05-13 Jakub Jelinek <jakub@redhat.com>
1869
1870 PR middle-end/66133
1871 * testsuite/libgomp.c/pr66133.c: New test.
1872
55fba601
MH		 18732015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
1874
1875 * Makefile.in: Regenerated with automake-1.11.6.
1876 * aclocal.m4: Likewise.
1877 * config.h.in: Likewise.
1878 * configure: Likewise.
1879 * testsuite/Makefile.in: Likewise.
1880
1be0899d
JM		 18812015-05-08 Jason Merrill <jason@redhat.com>
1882
1883 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
1884 _Complex.
1885
1886 * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
1887
d2463960
JB		 18882015-05-06 Julian Brown <julian@codesourcery.com>
1889
1890 * oacc-init.c (acc_device_lock): Add explanatory comment.
1891 (resolve_device): Add comment about locking requirement.
1892 (acc_init_1, acc_shutdown_1): Likewise. Add locking around
1893 gomp_init_device and gomp_fini_device calls.
1894 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
1895 (acc_get_device_num, acc_set_device_num): Add locking around
1896 resolve_device and gomp_init_device calls.
1897
e38fdba4
JB		 18982015-05-06 Julian Brown <julian@codesourcery.com>
1899
1900 * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
1901 goacc_thread_lock on error paths.
1902 * oacc-mem.c (lookup_host): Remove locking from function. Note
1903 locking requirement for caller in function comment.
1904 (lookup_dev): Likewise.
1905 (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
1906 (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
1907 (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
1908 Add locking.
1909
ae8ffbbb
TS		 19102015-05-05 Thomas Schwinge <thomas@codesourcery.com>
1911
1912 PR testsuite/65205
1913 PR libgomp/65993
1914 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
1915 don't expect "0x" prefix for "%p" format specifier, don't expect
1916 "(nil)" for NULL pointer.
1917 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1918 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1919 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1920 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1921 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1922 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1923 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1924 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1925 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1926 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1927 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1928 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1929 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1930 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1931 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1932 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1933 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1934 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1935 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1936 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1937 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1938 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1939 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1940 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1941 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1942 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1943 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1944 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1945 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
1946 accurately specify what we're looking for.
1947 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1948 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1949 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1950 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1951 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1952
1309f1d2
JN		 19532015-04-30 James Norris <jnorris@codesourcery.com>
1954
1955 PR testsuite/65205
1956 * testsuite/lib/libgomp.exp
1957 (check_effective_target_openacc_host_selected)
1958 (check_effective_target_openacc_host_nonshm_selected): New
1959 procedures.
1960 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
1961 dg-shouldfail.
1962 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1963 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1964 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1965 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1966 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1967 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1968 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1969 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1970 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1971 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1972 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1973 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1974 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1975 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1976 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1977 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1978 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1979 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1980 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1981 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1982 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1983 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1984 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1985 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1986 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1987 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1988 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1989 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1990 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1991 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1992 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1993 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1994 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1995 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1996 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1997 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1998 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1999 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2000 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2001 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2002 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2003 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2004 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2005
d93bdab5
JB		 20062015-04-08 Julian Brown <julian@codesourcery.com>
2007
2008 * libgomp.h (target_mem_desc: Remove mem_map field.
2009 (acc_dispatch_t): Remove open_device_func, close_device_func,
2010 get_device_num_func, set_device_num_func, target_data members.
2011 Change create_thread_data_func argument to device number instead of
2012 generic pointer.
2013 * oacc-async.c (assert.h): Include.
2014 (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
2015 (acc_wait_all, acc_wait_all_async): Use current host thread's
2016 active device, not base_dev.
2017 * oacc-cuda.c (acc_get_current_cuda_device)
2018 (acc_get_current_cuda_context, acc_get_cuda_stream)
2019 (acc_set_cuda_stream): Likewise.
2020 * oacc-host.c (host_dispatch): Don't set open_device_func,
2021 close_device_func, get_device_num_func or set_device_num_func.
2022 * oacc-init.c (base_dev, init_key): Remove.
2023 (cached_base_dev): New.
2024 (name_of_acc_device_t): New.
2025 (acc_init_1): Initialise default-numbered device, not zeroth.
2026 (acc_shutdown_1): Close all devices of a given type.
2027 (goacc_destroy_thread): Don't use base_dev.
2028 (lazy_open, lazy_init, lazy_init_and_open): Remove.
2029 (goacc_attach_host_thread_to_device): New.
2030 (acc_init): Reimplement with goacc_attach_host_thread_to_device.
2031 (acc_get_num_devices): Don't use base_dev.
2032 (acc_set_device_type): Reimplement.
2033 (acc_get_device_type): Don't use base_dev.
2034 (acc_get_device_num): Tweak logic.
2035 (acc_set_device_num): Likewise.
2036 (acc_on_device): Use acc_get_device_type.
2037 (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
2038 (goacc_lazy_initialize): Reimplement with acc_init and
2039 goacc_attach_host_thread_to_device.
2040 * oacc-int.h (goacc_thread): Add base_dev field.
2041 (base_dev): Remove extern declaration.
2042 (goacc_attach_host_thread_to_device): Add prototype.
2043 * oacc-mem.c (acc_malloc): Use current thread's device instead of
2044 base_dev.
2045 (acc_free): Likewise.
2046 (acc_memcpy_to_device): Likewise.
2047 (acc_memcpy_from_device): Likewise.
2048 * oacc-parallel.c (select_acc_device): Remove. Replace calls with
2049 goacc_lazy_initialize (throughout).
2050 (GOACC_parallel): Use tgt_offset to locate target functions.
2051 * target.c (gomp_map_vars): Don't set tgt->mem_map.
2052 (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
2053 (gomp_load_plugin_for_device): Remove open_device, close_device,
2054 get_device_num, set_device_num openacc hook initialisation. Don't set
2055 openacc.target_data.
2056 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
2057 (GOMP_OFFLOAD_openacc_close_device)
2058 (GOMP_OFFLOAD_openacc_get_device_num)
2059 (GOMP_OFFLOAD_openacc_set_device_num): Remove.
2060 (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
2061 to int.
2062 * plugin/plugin-nvptx.c (ptx_inited): Remove.
2063 (instantiated_devices, ptx_dev_lock): New.
2064 (struct ptx_image_data): New.
2065 (ptx_devices, ptx_images, ptx_image_lock): New.
2066 (fini_streams_for_device): Reorder cuStreamDestroy call.
2067 (nvptx_get_num_devices): Remove forward declaration.
2068 (nvptx_init): Change return type to bool.
2069 (nvptx_fini): Remove.
2070 (nvptx_attach_host_thread_to_device): New.
2071 (nvptx_open_device): Return struct ptx_device* instead of void*.
2072 (nvptx_close_device): Change argument type to struct ptx_device*,
2073 return type to void.
2074 (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
2075 (kernel_target_data, kernel_host_table): Remove static globals.
2076 (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
2077 (GOMP_OFFLOAD_init_device): Reimplement.
2078 (GOMP_OFFLOAD_fini_device): Likewise.
2079 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
2080 (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
2081 (GOMP_OFFLOAD_host2dev): Use ORD argument.
2082 (GOMP_OFFLOAD_openacc_open_device)
2083 (GOMP_OFFLOAD_openacc_close_device)
2084 (GOMP_OFFLOAD_openacc_set_device_num)
2085 (GOMP_OFFLOAD_openacc_get_device_num): Remove.
2086 (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
2087 (device number).
2088
2089 testsuite/
2090 * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
2091
a51df54e
IV		 20922015-04-06 Ilya Verbin <ilya.verbin@intel.com>
2093
2094 * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
2095 * libgomp.h (struct gomp_memory_mapping): Remove.
2096 (struct target_mem_desc): Change type of mem_map from
2097 gomp_memory_mapping * to splay_tree_s *.
2098 (struct gomp_device_descr): Remove register_image_func, get_table_func.
2099 Add load_image_func, unload_image_func.
2100 Change type of mem_map from gomp_memory_mapping to splay_tree_s.
2101 Remove offload_regions_registered.
2102 (gomp_init_tables): Remove.
2103 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2104 to splay_tree_s *.
2105 * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
2106 * oacc-host.c (host_dispatch): Do not initialize register_image_func,
2107 get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
2108 offload_regions_registered.
2109 Initialize load_image_func, unload_image_func, mem_map.root.
2110 (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
2111 * oacc-init.c (lazy_open): Don't call gomp_init_tables.
2112 (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
2113 * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
2114 gomp_memory_mapping *. Use dev's lock and splay_tree.
2115 (lookup_dev): Use dev's lock.
2116 (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
2117 (acc_is_present): Likewise.
2118 (acc_map_data): Likewise.
2119 (acc_unmap_data): Likewise. Use dev's lock.
2120 (present_create_copy): Likewise.
2121 (delete_copyout): Pass dev to lookup_host instead of mem_map.
2122 (update_dev_host): Likewise.
2123 (gomp_acc_remove_pointer): Likewise. Use dev's lock.
2124 * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
2125 * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
2126 (GOMP_OFFLOAD_get_table): Remove
2127 (GOMP_OFFLOAD_load_image): New function.
2128 (GOMP_OFFLOAD_unload_image): New function.
2129 * target.c (register_lock): New mutex for offload image registration.
2130 (num_devices): Do not guard with PLUGIN_SUPPORT.
2131 (gomp_realloc_unlock): New static function.
2132 (gomp_map_vars_existing): Add device descriptor argument. Unlock mutex
2133 before gomp_fatal.
2134 (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
2135 Pass devicep to gomp_map_vars_existing. Unlock mutex before gomp_fatal.
2136 (gomp_copy_from_async): Use dev's lock and splay_tree instead of
2137 mem_map's.
2138 (gomp_unmap_vars): Likewise.
2139 (gomp_update): Remove gomp_memory_mapping argument. Use dev's lock and
2140 splay_tree instead of mm's. Unlock mutex before gomp_fatal.
2141 (gomp_offload_image_to_device): New static function.
2142 (GOMP_offload_register): Add mutex lock.
2143 Call gomp_offload_image_to_device for all initialized devices.
2144 Replace gomp_realloc with gomp_realloc_unlock.
2145 (GOMP_offload_unregister): New function.
2146 (gomp_init_tables): Replace with gomp_init_device. Replace a call to
2147 get_table_func from the plugin with calls to init_device_func and
2148 gomp_offload_image_to_device.
2149 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2150 to splay_tree_s *.
2151 (GOMP_target): Do not call gomp_init_tables. Use dev's lock and
2152 splay_tree instead of mem_map's. Unlock mutex before gomp_fatal.
2153 (GOMP_target_data): Do not call gomp_init_tables.
2154 (GOMP_target_update): Likewise. Remove argument from gomp_update.
2155 (gomp_load_plugin_for_device): Replace register_image and get_table
2156 with load_image and unload_image in DLSYM ().
2157 (gomp_register_images_for_device): Remove function.
2158 (gomp_target_init): Do not initialize current_device.mem_map.*,
2159 current_device.offload_regions_registered.
2160 Remove call to gomp_register_images_for_device.
2161 Do not free offload_images and num_offload_images.
2162
6c384511
JJ		 21632015-03-30 Jakub Jelinek <jakub@redhat.com>
2164
2165 PR fortran/65597
2166 * testsuite/libgomp.fortran/pr65597.f90: New test.
2167
3e8165a5
TV		 21682015-03-27 Tom de Vries <tom@codesourcery.com>
2169
2170 PR testsuite/65594
2171 * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
2172 (init, check): New function.
2173 (foo): Change return type to void.
2174 (main): Call init and check.
2175
4d688c9a
TV		 21762015-03-27 Tom de Vries <tom@codesourcery.com>
2177
2178 PR testsuite/65594
2179 * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
2180 (foo): Use M for non-inner loops to scale down test-case.
2181
01c0b3b0
KT		 21822015-03-25 Kai Tietz <ktietz@redhat.com>
2183
2184 PR libgomp/64972
2185 * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
2186 (GOACC_data_start): Likewise.
2187 * target.c (gomp_map_vars): Likewise.
2188
844d9a76
JDA		 21892015-03-21 John David Anglin <danglin@gcc.gnu.org>
2190
2191 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
2192 hppa*-*-hpux*.
2193
9b65e171
JJ		 21942015-03-19 Jakub Jelinek <jakub@redhat.com>
2195
2196 * testsuite/libgomp.c/target-10.c: New test.
2197 * testsuite/libgomp.c++/target-4.C: New test.
2198
db397e2e
IV		 21992015-03-13 Ilya Verbin <ilya.verbin@intel.com>
2200
2201 * testsuite/libgomp.fortran/declare-target-1.f90: New test.
2202 * testsuite/libgomp.fortran/declare-target-2.f90: New file.
2203
cd93945d
SH		 22042015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
2205
2206 * configure.tgt (*-*-rtems*): Use local-exec TLS model.
2207 * configure.ac (*-*-rtems*): Assume Pthread is supported.
2208 (pthread.h): Check for this header file.
2209 * configure: Regenerate.
2210
05deba9f
TV		 22112015-02-25 Tom de Vries <tom@codesourcery.com>
2212
2213 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
2214 (check_reduction_op, check_reduction_macro, max, min):
2215 Declare.
2216 (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
2217 function.
2218 (main): Use new functions.
2219
196904d8
IT		 22202015-02-18 Ilya Tocar <ilya.tocar@intel.com>
2221
2222 * target.c (gomp_load_plugin_for_device): Use const char * instead of
2223 char * for variables holding dlerror return values.
2224 (DLSYM_OPT): Ditto.
2225
a2818955
TS		 22262015-02-17 Thomas Schwinge <thomas@codesourcery.com>
2227
2228 * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
2229
26f93312
TS		 22302015-02-17 Thomas Schwinge <thomas@codesourcery.com>
2231 Cesar Philippidis <cesar@codesourcery.com>
2232
2233 * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
2234 GOACC_ctaid, and GOACC_nctaid routines.
2235
fa01ffcc
JJ		 22362015-02-11 Jakub Jelinek <jakub@redhat.com>
2237
2238 PR c/64824
2239 * testsuite/libgomp.c/atomic-18.c: New test.
2240 * testsuite/libgomp.c++/atomic-16.C: New test.
2241
4886ec8e
JJ		 22422015-02-04 Jakub Jelinek <jakub@redhat.com>
2243
2244 PR c/64824
2245 PR c/64868
2246 * testsuite/libgomp.c/pr64824.c: New test.
2247 * testsuite/libgomp.c/pr64868.c: New test.
2248 * testsuite/libgomp.c++/pr64824.C: New test.
2249 * testsuite/libgomp.c++/pr64868.C: New test.
2250
02d3e45e
DE		 22512015-02-01 David Edelsohn <dje.gcc@gmail.com>
2252
2253 PR libgomp/64635
2254 * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
2255 Link with -lpthread.
2256 * config/aix/plugin-suffix.h: Delete.
2257
b5f7a6ca
JH		 22582015-01-28 Jack Howarth <howarth.at.gcc@gmail.com>
2259
2260 PR libgomp/64635
2261 * configure.tgt (*-*-aix*): Use config_path "aix posix".
2262 (*-*-darwin*): Use config_path "bsd darwin posix".
2263 (*-*-hpux*): Use config_path "hpux posix".
2264 * target.c: Add include of plugin-suffix.h and use
2265 SONAME_SUFFIX macro.
2266 * config/aix/plugin-suffix.h: New file.
2267 * config/darwin/plugin-suffix.h: New file.
2268 * config/hpux/plugin-suffix.h: New file.
2269 * config/posix/plugin-suffix.h: New file.
2270
b8910447
JJ		 22712015-01-23 Jakub Jelinek <jakub@redhat.com>
2272
2273 PR middle-end/64734
2274 * libgomp.c/pr64734.c: New test.
2275
a0c88d06
TV		 22762015-01-23 Tom de Vries <tom@codesourcery.com>
2277
2278 PR libgomp/64672
2279 * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
2280
1506ae0e
TV		 22812015-01-23 Tom de Vries <tom@codesourcery.com>
2282
2283 PR libgomp/64707
2284 * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
2285 dg-options.
2286
128b26dc
TS		 22872015-01-19 Thomas Schwinge <thomas@codesourcery.com>
2288
bed62c21 2289 PR libgomp/64625
128b26dc
TS		 2290 * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
2291 (GOACC_parallel, GOACC_update): Remove const_void *offload_table
2292 formal parameter. Update all users.
2293 * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
2294 Document unused formal parameter.
2295
6e36114c
TS		 22962015-01-16 Thomas Schwinge <thomas@codesourcery.com>
2297
2298 * oacc-parallel.c: Don't include <alloca.h>.
2299 (GOACC_parallel): Use gomp_alloca instead of alloca.
2300
973e9808
GP		 23012015-01-16 Gerald Pfeifer <gerald@pfeifer.com>
2302
2303 * target.c (num_devices): Guard with PLUGIN_SUPPORT.
2304
41dbbb37
TS		 23052015-01-15 Thomas Schwinge <thomas@codesourcery.com>
2306 James Norris <jnorris@codesourcery.com>
2307 Tom de Vries <tom@codesourcery.com>
2308 Julian Brown <julian@codesourcery.com>
2309 Cesar Philippidis <cesar@codesourcery.com>
2310 Nathan Sidwell <nathan@codesourcery.com>
2311 Tobias Burnus <burnus@net-b.de>
2312
2313 * Makefile.am (search_path): Add $(top_srcdir)/../include.
2314 (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
2315 oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
2316 oacc-async.c, oacc-plugin.c, oacc-cuda.c.
2317 [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
2318 Include $(top_srcdir)/plugin/Makefrag.am.
2319 (nodist_libsubinclude_HEADERS): Add openacc.h.
2320 [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
2321 openacc.f90, openacc.mod, openacc_kinds.mod.
2322 (omp_lib.mod): Generalize into...
2323 (%.mod): ... this new rule.
2324 (openacc_kinds.mod, openacc.mod): New rules.
2325 * plugin/configfrag.ac: New file.
2326 * configure.ac: Move plugin/offloading support into it. Include
2327 it. Instantiate testsuite/libgomp-test-support.pt.exp.
2328 * plugin/Makefrag.am: New file.
2329 * testsuite/Makefile.am (OFFLOAD_TARGETS)
2330 (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
2331 export.
2332 (libgomp-test-support.exp): New rule.
2333 (all-local): Depend on it.
2334 * Makefile.in: Regenerate.
2335 * testsuite/Makefile.in: Regenerate.
2336 * config.h.in: Likewise.
2337 * configure: Likewise.
2338 * configure.tgt: Harden shell syntax.
2339 * env.c: Include "oacc-int.h".
2340 (parse_acc_device_type): New function.
2341 (gomp_debug_var, goacc_device_type, goacc_device_num): New
2342 variables.
2343 (initialize_env): Initialize those. Call
2344 goacc_runtime_initialize.
2345 * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
2346 (gomp_fatal): Call gomp_vfatal.
2347 * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
2348 (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
2349 (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
2350 (splay_tree_node, splay_tree, splay_tree_key)
2351 (struct target_mem_desc, struct splay_tree_key_s)
2352 (struct gomp_memory_mapping, struct acc_dispatch_t)
2353 (struct gomp_device_descr, gomp_acc_insert_pointer)
2354 (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
2355 (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
2356 (gomp_free_memmap, gomp_fini_device): New declarations.
2357 (gomp_vdebug, gomp_debug): New macros.
2358 Include "splay-tree.h".
2359 * libgomp.map (OACC_2.0): New symbol version. Use for
2360 acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
2361 acc_set_device_type_h_, acc_get_device_type,
2362 acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
2363 acc_get_device_num, acc_get_device_num_h_, acc_async_test,
2364 acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
2365 acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
2366 acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
2367 acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
2368 acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
2369 acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
2370 acc_copyin_array_h_, acc_present_or_copyin,
2371 acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
2372 acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
2373 acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
2374 acc_present_or_create_32_h_, acc_present_or_create_64_h_,
2375 acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
2376 acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
2377 acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
2378 acc_update_device, acc_update_device_32_h_,
2379 acc_update_device_64_h_, acc_update_device_array_h_,
2380 acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
2381 acc_update_self_array_h_, acc_map_data, acc_unmap_data,
2382 acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
2383 acc_is_present_64_h_, acc_is_present_array_h_,
2384 acc_memcpy_to_device, acc_memcpy_from_device,
2385 acc_get_current_cuda_device, acc_get_current_cuda_context,
2386 acc_get_cuda_stream, acc_set_cuda_stream.
2387 (GOACC_2.0): New symbol version. Use for GOACC_data_end,
2388 GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
2389 GOACC_update, GOACC_wait, GOACC_get_thread_num,
2390 GOACC_get_num_threads.
2391 (GOMP_PLUGIN_1.0): New symbol version. Use for
2392 GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
2393 GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
2394 GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
2395 GOMP_PLUGIN_acc_thread.
2396 * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
2397 environment variable.
2398 * libgomp_g.h (GOACC_data_start, GOACC_data_end)
2399 (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
2400 (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
2401 * splay-tree.h (splay_tree_lookup, splay_tree_insert)
2402 (splay_tree_remove): New declarations.
2403 (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
2404 (splay_tree_remove, splay_tree_lookup): Move into...
2405 * splay-tree.c: ... this new file.
2406 * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
2407 (splay_tree_node, splay_tree, splay_tree_key)
2408 (struct target_mem_desc, struct splay_tree_key_s)
2409 (struct gomp_device_descr): Don't declare.
2410 (num_devices_openmp): New variable.
2411 (gomp_get_num_devices ): Use it.
2412 (gomp_init_targets_once): New function.
2413 (gomp_get_num_devices ): Use it.
2414 (get_kind, gomp_copy_from_async, gomp_free_memmap)
2415 (gomp_fini_device, gomp_register_image_for_device): New functions.
2416 (gomp_map_vars): Add devaddrs parameter.
2417 (gomp_update): Add mm parameter.
2418 (gomp_init_device): Move most of it into...
2419 (gomp_init_tables): ... this new function.
2420 (gomp_register_images_for_device): Remove function.
2421 (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
2422 Make them hidden instead of static.
2423 (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
2424 (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
2425 (GOMP_target_end_data, GOMP_target_update)
2426 (gomp_load_plugin_for_device, gomp_target_init): Update for
2427 OpenACC changes.
2428 * oacc-async.c: New file.
2429 * oacc-cuda.c: Likewise.
2430 * oacc-host.c: Likewise.
2431 * oacc-init.c: Likewise.
2432 * oacc-int.h: Likewise.
2433 * oacc-mem.c: Likewise.
2434 * oacc-parallel.c: Likewise.
2435 * oacc-plugin.c: Likewise.
2436 * oacc-plugin.h: Likewise.
2437 * oacc-ptx.h: Likewise.
2438 * openacc.f90: Likewise.
2439 * openacc.h: Likewise.
2440 * openacc_lib.h: Likewise.
2441 * plugin/plugin-host.c: Likewise.
2442 * plugin/plugin-nvptx.c: Likewise.
2443 * libgomp-plugin.c: Likewise.
2444 * libgomp-plugin.h: Likewise.
2445 * libgomp_target.h: Remove file after merging content into the
2446 former file. Update all users.
2447 * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
2448 (offload_targets_s, offload_targets_s_openacc): New variables.
2449 (check_effective_target_openacc_nvidia_accel_present)
2450 (check_effective_target_openacc_nvidia_accel_selected): New
2451 procedures.
2452 (libgomp_init): Update for OpenACC changes.
2453 * testsuite/libgomp-test-support.exp.in: New file.
2454 * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
2455 * testsuite/libgomp.oacc-c/c.exp: Likewise.
2456 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2457 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
2458 * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
2459 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2460 * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
2461 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2462 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
2463 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
2464 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
2465 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2466 * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
2467 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2468 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
2469 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
2470 * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
2471 * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
2472 * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
2473 * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
2474 * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
2475 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
2476 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
2477 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2478 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2479 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2480 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2481 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2482 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2483 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2484 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2485 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
2486 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
2487 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
2488 * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
2489 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2490 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2491 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2492 * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
2493 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
2494 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
2495 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
2496 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2497 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2498 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2499 * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
2500 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2501 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2502 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2503 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2504 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2505 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
2506 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2507 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2508 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2509 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2510 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2511 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2512 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2513 * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
2514 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
2515 * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
2516 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2517 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2518 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2519 * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
2520 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
2521 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2522 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2523 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2524 * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
2525 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2526 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2527 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2528 * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
2529 * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
2530 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2531 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2532 * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
2533 * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
2534 * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
2535 * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
2536 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2537 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2538 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2539 * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
2540 * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
2541 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2542 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2543 * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
2544 * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
2545 * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
2546 * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
2547 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2548 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2549 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2550 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2551 * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
2552 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2553 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2554 * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
2555 * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
2556 * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
2557 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2558 * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
2559 * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
2560 * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
2561 * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
2562 * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
2563 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2564 * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
2565 * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
2566 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2567 * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
2568 * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
2569 * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
2570 * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
2571 * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
2572 * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
2573 * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
2574 * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
2575 * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
2576 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2577 * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
2578 * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
2579 * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
2580 * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
2581 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
2582 * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
2583 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
2584 * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
2585 * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
2586 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2587 * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
2588 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2589 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2590 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2591 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2592 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2593 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
2594 Likewise.
2595 * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
2596 * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
2597 * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
2598 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
2599 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
2600 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2601 * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
2602 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2603 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2604 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2605 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2606 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
2607 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
2608 * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
2609 * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
2610 * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
2611 * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
2612 * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
2613 * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
2614 * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
2615 * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
2616 * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
2617 * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
2618 * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
2619 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
2620 * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
2621 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2622 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2623 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2624 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2625 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2626 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2627 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2628 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2629 * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
2630 * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
2631 * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
2632 * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
2633 * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
2634 * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
2635 * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
2636 * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
2637 * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
2638 * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
2639 * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
2640 * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
2641 * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
2642 * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
2643 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
2644 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2645 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2646 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2647 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
2648 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2649 * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
2650 * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
2651 * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
2652 * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
2653 * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
2654 * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
2655
f1f3453e
TS		 26562015-01-10 Thomas Schwinge <thomas@codesourcery.com>
2657 Julian Brown <julian@codesourcery.com>
2658 David Malcolm <dmalcolm@redhat.com>
2659
2660 * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
2661 to "GNU Offloading and Multi Processing Runtime Library". Change
2662 all users.
2663 * configure: Regenerate.
2664 * libgomp.texi: Update.
2665
f9a0eca4
TS		 26662015-01-08 Thomas Schwinge <thomas@codesourcery.com>
2667
b335ef4e
TS		 2668 * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
2669 "$tgt_dir/lib32".
2670 * configure: Regenerate.
2671
f9a0eca4
TS		 2672 * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
2673 "intelmic" in $offload_targets.
2674
b67cd4e3
JJ		 26752015-01-05 Jakub Jelinek <jakub@redhat.com>
2676
5624e564
JJ		 2677 Update copyright years.
2678
b67cd4e3
JJ		 2679 * libgomp.texi: Bump @copying's copyright year.
2680
3b41b583
KT		 26812014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2682
2683 * testsuite/lib/libgomp.exp: Load target-utils.exp.
2684 Move load of target-supportes.exp earlier.
2685
2354caec
IV		 26862014-12-10 Ilya Verbin <ilya.verbin@intel.com>
2687
2688 * testsuite/libgomp.c/target-9.c: New test.
2689
f50eecba
VR		 26902014-12-09 Varvara Rainchik <varvara.rainchik@intel.com>
2691
2692 * config.h.in: Regenerate.
2693 * configure: Regenerate.
2694 * configure.ac: Add GCC_CHECK_EMUTLS.
2695 * libgomp.h: Add check for USE_EMUTLS: this case
2696 is equal to HAVE_TLS.
2697 * team.c: Likewise.
2698
68bc9270
UB		 26992014-12-03 Uros Bizjak <ubizjak@gmail.com>
2700
2701 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
2702
476ff787
AT		 27032014-11-28 Andrey Turetskiy <andrey.turetskiy@intel.com>
2704 Ilya Verbin <ilya.verbin@intel.com>
2705
2706 * testsuite/libgomp.c/target-critical-1.c: New test.
2707
31a30e62
JJ		 27082014-11-26 Jakub Jelinek <jakub@redhat.com>
2709
2710 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
68bc9270 2711 to dg-options unless expensive testing is on.
31a30e62
JJ		 2712 (TESTITERS): Define to N if not defined.
2713 (main): Use TESTITERS instead of N.
2714 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
2715 dg-additional-options depending on whether expensive testing is on.
2716 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
2717 Decrease N to 100000 and CHUNKSZ to 10000.
2718
3f9e8f13
JJ		 27192014-11-24 Jakub Jelinek <jakub@redhat.com>
2720
2721 PR fortran/63938
31a30e62
JJ		 2722 * testsuite/libgomp.fortran/pr63938-1.f90: New test.
2723 * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3f9e8f13 2724
c8451a46
SE		 27252014-11-21 Steve Ellcey <sellcey@imgtec.com>
2726
2727 * config/linux/mips/futex.h (SYS_futex): Define if not already done.
2728
a699d672
L		 27292014-11-21 H.J. Lu <hongjiu.lu@intel.com>
2730
2731 PR bootstrap/63784
2732 * configure: Regenerated.
2733
4a19f719
UB		 27342014-11-19 Uros Bizjak <ubizjak@gmail.com>
2735
2736 * testsuite/libgomp.c/examples-4/e.53.5.c: Require
2737 vect_simd_clones effective target.
2738 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
2739
b1bf6c52
JJ		 27402014-11-14 Jakub Jelinek <jakub@redhat.com>
2741
2742 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
2743 of 32 as block_size.
2744 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
2745 instead of 32 as block_size.
2746
d64ae614
AT		 27472014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
2748 Ilya Verbin <ilya.verbin@intel.com>
2749
2750 * Makefile.in: Regenerate.
2751 * configure: Regenerate.
2752 * configure.ac: Set up offload_additional_options,
2753 offload_additional_lib_paths and offload_targets.
2754 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
2755 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
2756 * testsuite/Makefile.in: Regenerate.
2757 * testsuite/lib/libgomp.exp (libgomp_init): Append
2758 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
2759 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
2760 build directory to LD_LIBRARY_PATH for intelmic offload targets.
2761
122d7303
AT		 27622014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
2763 Ilya Verbin <ilya.verbin@intel.com>
2764 Kirill Yukhin <kirill.yukhin@intel.com>
2765 Ilya Tocar <ilya.tocar@intel.com>
2766
2767 * testsuite/lib/libgomp.exp
2768 (check_effective_target_offload_device): New.
2769 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
2770 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
2771 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
2772 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
2773 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
2774 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
2775 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
2776 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
2777 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
2778 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
2779 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
2780 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
2781 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
2782 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
2783 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
2784 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
2785 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
2786 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
2787 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
2788 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
2789 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
2790 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
2791 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
2792 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
2793 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
2794 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
2795 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
2796 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
2797 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
2798 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
2799 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
2800 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
2801 * testsuite/libgomp.c/target-7.c: Fix test.
2802 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
2803 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
2804 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
2805 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
2806 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
2807 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
2808 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
2809 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
2810 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
2811 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
2812 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
2813 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
2814 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
2815 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
2816 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
2817 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
2818 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
2819 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
2820 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
2821 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
2822 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
2823 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
2824 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
2825 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
2826 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
2827 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
2828 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
2829 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
2830 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
2831 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
2832 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
2833
1df3f842
JJ		 28342014-11-13 Jakub Jelinek <jakub@redhat.com>
2835 Ilya Verbin <ilya.verbin@intel.com>
2836 Thomas Schwinge <thomas@codesourcery.com>
2837 Andrey Turetskiy <andrey.turetskiy@intel.com>
2838
2839 * libgomp.map (GOMP_4.0.1): New symbol version.
2840 Add GOMP_offload_register.
2841 * libgomp_target.h: New file.
2842 * splay-tree.h: New file.
2843 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
2844 (gomp_target_init): New forward declaration.
2845 (gomp_is_initialized): New static variable.
2846 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
2847 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
2848 New structures.
2849 (offload_images, num_offload_images, devices, num_devices): New static
2850 variables.
2851 (splay_compare): New static function.
2852 (struct gomp_device_descr): New structure.
2853 (gomp_get_num_devices): Call gomp_target_init.
2854 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
2855 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
2856 (GOMP_offload_register): New function.
2857 (GOMP_target): Arrange for host callback to be performed in a separate
2858 initial thread and contention group, inheriting ICVs from
2859 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
2860 Add device initialization and lookup for target function in splay tree.
2861 (GOMP_target_data): Add device initialization and call gomp_map_vars.
2862 (GOMP_target_end_data): Call gomp_unmap_vars.
2863 (GOMP_target_update): Add device initialization and call gomp_update.
2864 (gomp_load_plugin_for_device, gomp_register_images_for_device)
2865 (gomp_target_init): New static functions.
2866
85c64bbe
BS		 28672014-11-13 Bernd Schmidt <bernds@codesourcery.com>
2868 Thomas Schwinge <thomas@codesourcery.com>
2869 Ilya Verbin <ilya.verbin@intel.com>
2870 Andrey Turetskiy <andrey.turetskiy@intel.com>
2871
2872 * config.h.in: Regenerate.
2873 * configure: Regenerate.
2874 * configure.ac: Check for libdl, required for plugin support.
2875 (PLUGIN_SUPPORT): Define if plugins are supported.
2876 (enable_offload_targets): Support Intel MIC targets.
2877 (OFFLOAD_TARGETS): List of target names suitable for offloading.
2878
ebf6d33b
FXC		 28792014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2880
2881 PR target/63610
2882 * configure: Regenerate.
2883
8c768629
RO		 28842014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2885
2886 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
2887
c1d62412
MP		 28882014-10-06 Marek Polacek <polacek@redhat.com>
2889
2890 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
2891 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
2892 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
2893 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
2894
44a0c6cb
MP		 28952014-10-06 Marek Polacek <polacek@redhat.com>
2896
2897 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
2898 * testsuite/libgomp.c/nqueens-1.c: Likewise.
2899 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2900 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2901 * testsuite/libgomp.c/pr36802-2.c: Likewise.
2902 * testsuite/libgomp.c/pr36802-3.c: Likewise.
2903 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
2904 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
2905 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
2906 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
2907 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
2908 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
2909 * testsuite/libgomp.c/omp-single-1.c: Likewise.
2910 * testsuite/libgomp.c/omp-single-2.c: Likewise.
2911 * testsuite/libgomp.c/omp_matvec.c: Likewise.
2912 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
2913 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
2914 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
2915 declarations.
2916
5771c391
JJ		 29172014-10-03 Jakub Jelinek <jakub@redhat.com>
2918
2919 PR libgomp/61200
2920 * testsuite/libgomp.c/pr61200.c: New test.
2921
bce16b88
JJ		 29222014-09-18 Jakub Jelinek <jakub@redhat.com>
2923
2924 PR c++/63248
2925 * testsuite/libgomp.c++/pr63248.C: New test.
2926
3696163c
JJ		 29272014-08-04 Jakub Jelinek <jakub@redhat.com>
2928
2929 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
2930 is not zero, but taskgroup->children is NULL and there are
2931 any task->children, schedule those instead of waiting.
2932 * testsuite/libgomp.c/depend-6.c: New test.
2933 * testsuite/libgomp.c/depend-7.c: New test.
2934 * testsuite/libgomp.c/depend-8.c: New test.
2935 * testsuite/libgomp.c/depend-9.c: New test.
2936 * testsuite/libgomp.c/depend-10.c: New test.
2937
0494285a
JJ		 29382014-08-01 Jakub Jelinek <jakub@redhat.com>
2939
2940 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
2941 (struct gomp_taskwait): New type.
2942 (struct gomp_task): Add taskwait and parent_depends_on, remove
2943 in_taskwait and taskwait_sem fields.
2944 (gomp_finish_task): Don't destroy taskwait_sem.
2945 * task.c (gomp_init_task): Don't init in_taskwait, instead init
2946 taskwait and parent_depends_on.
2947 (GOMP_task): For if (0) tasks with depend clause that depend on
2948 earlier tasks don't defer them, instead call
2949 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
2950 Initialize redundant_out field, for redundant out entries just
2951 move them at the end of linked list instead of removing them
2952 completely, and set redundant_out flag instead of redundant.
2953 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
2954 that task.
2955 (gomp_task_run_post_handle_dependers): If parent is in
2956 gomp_task_maybe_wait_for_dependencies and newly runnable task
2957 is not parent_depends_on, queue it in parent->children linked
2958 list after all runnable tasks with parent_depends_on set.
2959 Adjust for addition of taskwait indirection.
2960 (gomp_task_run_post_remove_parent): If parent is in
2961 gomp_task_maybe_wait_for_dependencies and task to be removed
2962 is parent_depends_on, decrement n_depend and if needed awake
2963 parent. Adjust for addition of taskwait indirection.
2964 (GOMP_taskwait): Adjust for addition of taskwait indirection.
2965 (gomp_task_maybe_wait_for_dependencies): New function.
2966 * testsuite/libgomp.c/depend-5.c: New test.
2967
60ab4b44
TB		 29682014-07-13 Tobias Burnus <burnus@net-b.de>
2969
2970 * testsuite/libgomp.fortran/pr34020.f90: Make compile
0494285a 2971 with TS 18508/Fortran 2015.
60ab4b44 2972
773ec47f
MP		 29732014-07-06 Marek Polacek <polacek@redhat.com>
2974
2975 PR c/6940
2976 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
2977
f707da16
JJ		 29782014-07-03 Jakub Jelinek <jakub@redhat.com>
2979
2980 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
2981 matches regex $lang_source_re, add $lang_include_flags to options.
2982 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
2983 * testsuite/libgomp.c++/c++.exp: Likewise.
2984 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
2985 and lang_include_flags instead of adding -fintrinsic-modules-path= to
2986 ALWAYS_CFLAGS.
2987 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
2988
07b6c044
TS		 29892014-07-03 Thomas Schwinge <thomas@codesourcery.com>
2990
2991 * testsuite/libgomp.fortran/fortran.exp: Explain
2992 gfortran-dg-runtest usage.
2993
da6f124d
JJ		 29942014-06-25 Jakub Jelinek <jakub@redhat.com>
2995
2996 * testsuite/libgomp.fortran/simd5.f90: New test.
2997 * testsuite/libgomp.fortran/simd6.f90: New test.
2998 * testsuite/libgomp.fortran/simd7.f90: New test.
2999
b46ebd6c
JJ		 30002014-06-24 Jakub Jelinek <jakub@redhat.com>
3001
56ad0e38
JJ		 3002 * testsuite/libgomp.c/for-2.c: Define SC to static for
3003 #pragma omp for simd testing.
3004 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
3005 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
3006 SC macro.
3007 * testsuite/libgomp.c/simd-14.c: New test.
3008 * testsuite/libgomp.c/simd-15.c: New test.
3009 * testsuite/libgomp.c/simd-16.c: New test.
3010 * testsuite/libgomp.c/simd-17.c: New test.
3011 * testsuite/libgomp.c++/for-10.C: Define SC to static for
3012 #pragma omp for simd testing.
3013 * testsuite/libgomp.c++/simd10.C: New test.
3014 * testsuite/libgomp.c++/simd11.C: New test.
3015 * testsuite/libgomp.c++/simd12.C: New test.
3016 * testsuite/libgomp.c++/simd13.C: New test.
3017
b46ebd6c
JJ		 3018 * testsuite/libgomp.fortran/aligned1.f03: New test.
3019 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
3020 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
3021 tasks with !$omp parallel !$omp single.
3022 * testsuite/libgomp.fortran/target8.f90: New test.
3023 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
3024 not to use trim in the combiner, instead call elemental function.
3025 (fn): New elemental function.
3026 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
3027 Make elemental.
3028 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
3029 omp_in): Likewise.
3030 * testsuite/libgomp.fortran/udr12.f90: New test.
3031 * testsuite/libgomp.fortran/udr13.f90: New test.
3032 * testsuite/libgomp.fortran/udr14.f90: New test.
3033 * testsuite/libgomp.fortran/udr15.f90: New test.
3034
f014c653
JJ		 30352014-06-18 Jakub Jelinek <jakub@redhat.com>
3036
3037 * omp_lib.f90.in (openmp_version): Set to 201307.
3038 * omp_lib.h.in (openmp_version): Likewise.
3039 * testsuite/libgomp.c/target-8.c: New test.
3040 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
3041 and inbranch clauses.
3042 * testsuite/libgomp.fortran/depend-3.f90: New test.
3043 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
3044 openmp_version.
3045 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3046 * testsuite/libgomp.fortran/target1.f90: New test.
3047 * testsuite/libgomp.fortran/target2.f90: New test.
3048 * testsuite/libgomp.fortran/target3.f90: New test.
3049 * testsuite/libgomp.fortran/target4.f90: New test.
3050 * testsuite/libgomp.fortran/target5.f90: New test.
3051 * testsuite/libgomp.fortran/target6.f90: New test.
3052 * testsuite/libgomp.fortran/target7.f90: New test.
3053
92d28cbb
JJ		 30542014-06-10 Jakub Jelinek <jakub@redhat.com>
3055
3056 PR fortran/60928
3057 * testsuite/libgomp.fortran/allocatable9.f90: New test.
3058 * testsuite/libgomp.fortran/allocatable10.f90: New test.
3059 * testsuite/libgomp.fortran/allocatable11.f90: New test.
3060 * testsuite/libgomp.fortran/allocatable12.f90: New test.
3061 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
3062 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
3063 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
3064 * testsuite/libgomp.fortran/associate1.f90: New test.
3065 * testsuite/libgomp.fortran/associate2.f90: New test.
3066 * testsuite/libgomp.fortran/procptr1.f90: New test.
3067
5f23671d
JJ		 30682014-06-06 Jakub Jelinek <jakub@redhat.com>
3069
3070 * testsuite/libgomp.fortran/simd1.f90: New test.
3071 * testsuite/libgomp.fortran/udr1.f90: New test.
3072 * testsuite/libgomp.fortran/udr2.f90: New test.
3073 * testsuite/libgomp.fortran/udr3.f90: New test.
3074 * testsuite/libgomp.fortran/udr4.f90: New test.
3075 * testsuite/libgomp.fortran/udr5.f90: New test.
3076 * testsuite/libgomp.fortran/udr6.f90: New test.
3077 * testsuite/libgomp.fortran/udr7.f90: New test.
3078 * testsuite/libgomp.fortran/udr8.f90: New test.
3079 * testsuite/libgomp.fortran/udr9.f90: New test.
3080 * testsuite/libgomp.fortran/udr10.f90: New test.
3081 * testsuite/libgomp.fortran/udr11.f90: New test.
3082
0389fbb5
UB		 30832014-05-27 Uros Bizjak <ubizjak@gmail.com>
3084
3085 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
3086 vect_simd_clones effective target.
3087 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
3088
decaaec8
JJ		 30892014-05-21 Jakub Jelinek <jakub@redhat.com>
3090
3091 PR middle-end/61252
3092 * testsuite/libgomp.c++/simd-9.C: New test.
3093
72832460
UB		 30942014-05-18 Uros Bizjak <ubizjak@gmail.com>
3095
3096 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
3097 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
3098 texts according to their @menu entry positions.
3099
dd2fc525
JJ		 31002014-05-11 Jakub Jelinek <jakub@redhat.com>
3101
3102 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
3103 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
3104 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
3105 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
3106 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
3107 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
3108 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
3109 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
3110 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
3111 * testsuite/libgomp.fortran/depend-1.f90: New test.
3112 * testsuite/libgomp.fortran/depend-2.f90: New test.
3113 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
3114 * testsuite/libgomp.fortran/simd1.f90: New test.
3115 * testsuite/libgomp.fortran/simd2.f90: New test.
3116 * testsuite/libgomp.fortran/simd3.f90: New test.
3117 * testsuite/libgomp.fortran/simd4.f90: New test.
3118 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
3119
95782571
JJ		 31202014-05-02 Jakub Jelinek <jakub@redhat.com>
3121
3122 * testsuite/libgomp.c/simd-10.c: New test.
3123 * testsuite/libgomp.c/simd-11.c: New test.
3124 * testsuite/libgomp.c/simd-12.c: New test.
3125 * testsuite/libgomp.c/simd-13.c: New test.
3126
f7468577
JJ		 31272014-04-24 Jakub Jelinek <jakub@redhat.com>
3128
42056eac
JJ		 3129 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
3130 atomic type clauses in any order and optional comma in between.
3131 * testsuite/libgomp.c++/atomic-15.C: Likewise.
3132 * testsuite/libgomp.c/atomic-17.c: Likewise.
3133
f7468577
JJ		 3134 * testsuite/libgomp.c/simd-7.c: New test.
3135 * testsuite/libgomp.c/simd-8.c: New test.
3136 * testsuite/libgomp.c/simd-9.c: New test.
3137 * testsuite/libgomp.c/loop-16.c: New test.
3138
ab18f2f5
RH		 31392014-04-02 Richard Henderson <rth@redhat.com>
3140
3141 * config/linux/futex.h (futex_wait): Get error value from errno.
3142 (futex_wake): Likewise.
3143
8bcc90b0
JJ		 31442014-03-25 Jakub Jelinek <jakub@redhat.com>
3145
3146 PR c++/60331
3147 * testsuite/libgomp.c++/udr-11.C: New test.
3148 * testsuite/libgomp.c++/udr-12.C: New test.
3149 * testsuite/libgomp.c++/udr-13.C: New test.
3150 * testsuite/libgomp.c++/udr-14.C: New test.
3151 * testsuite/libgomp.c++/udr-15.C: New test.
3152 * testsuite/libgomp.c++/udr-16.C: New test.
3153 * testsuite/libgomp.c++/udr-17.C: New test.
3154 * testsuite/libgomp.c++/udr-18.C: New test.
3155 * testsuite/libgomp.c++/udr-19.C: New test.
3156
18d73c7f
RS		 31572014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3158
3159 Update copyright years
3160
f9030485
RS		 31612014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3162
3163 * hashtab.h: Use the standard form for the copyright notice.
3164
98db73df
TB		 31652014-01-02 Tobias Burnus <burnus@net-b.de>
3166
3167 * libgomp.texi: Bump @copying's copyright year.
3168
ae246f7f
AT		 31692013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
3170
3171 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
3172 alloca () with __builtin_alloca ().
3173 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
3174 * testsuite/libgomp.c/lock-3.c: Likewise.
3175 * testsuite/libgomp.c/pr48591.c: Likewise.
3176
fa00a5fe
JJ		 31772013-12-17 Jakub Jelinek <jakub@redhat.com>
3178
3179 PR testsuite/59534
3180 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
3181 comparisons.
3182
e9792e1d
JJ		 31832013-12-16 Jakub Jelinek <jakub@redhat.com>
3184
3185 PR libgomp/58756
3186 * testsuite/libgomp.c/pr58756.c: New test.
3187
cab37c89
JJ		 31882013-12-12 Jakub Jelinek <jakub@redhat.com>
3189
3190 PR libgomp/59467
3191 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
3192 !$omp parallel.
3193
de14871c
TS		 31942013-11-07 Thomas Schwinge <thomas@codesourcery.com>
3195
1707a5de
TS		 3196 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
3197 ALWAYS_CFLAGS.
3198 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
3199 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
3200 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
3201 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
3202 Likewise.
3203
70f05c43
TS		 3204 * libgomp_g.h: Include <stddef.h> for size_t.
3205
de14871c
TS		 3206 * libgomp.spec.in: Update comment about libgomp's dependencies.
3207 * configure.ac: Likewise.
3208 * configure: Regenerate.
3209
83fd6c5b
TB		 32102013-10-16 Tobias Burnus <burnus@net-b.de>
3211
3212 * libgomp.texi: (Runtime Library Routines): Update references for
3213 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
3214 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
3215 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
3216 (Environment Variables): Update references for OpenMP 4.0. Add
3217 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
3218 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
3219 order.
3220
c8673881
JJ		 32212013-10-14 Jakub Jelinek <jakub@redhat.com>
3222
3223 * env.c (parse_bind_var): Initialize value to avoid
3224 (false positive) warning.
3225
f89163fd
JJ		 32262013-10-12 Jakub Jelinek <jakub@redhat.com>
3227
3228 PR libgomp/58691
3229 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
3230 to check variable.
3231 (gomp_init_num_threads): Move i variable declaration into
3232 #ifdef CPU_ALLOC_SIZE block.
3233 * config/linux/affinity.c (gomp_affinity_init_level): Test
3234 gomp_places_list_len == 0 rather than gomp_places_list == 0
3235 when checking for topology reading error.
3236 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
3237 * env.c (parse_affinity): Add ignore argument, if true, don't populate
3238 gomp_places_list, only parse env var and always return false.
3239 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
3240 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
3241 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
3242 and either of these variables were parsed correctly into a places
3243 list.
3244
1d340638
TS		 32452013-10-11 Thomas Schwinge <thomas@codesourcery.com>
3246 Jakub Jelinek <jakub@redhat.com>
3247
3248 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
3249 of 5 loopfn matches.
3250 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3251 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3252 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3253 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3254 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3255 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3256 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3257 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3258
71a81c21
TS		 32592013-10-11 Thomas Schwinge <thomas@codesourcery.com>
3260
bd87f731
TS		 3261 * Makefile.am (omp_lib.mod): Streamline rule.
3262 * Makefile.in: Regenerate.
3263
f5745bed
TS		 3264 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
3265 exceptions.
3266
b5512c66
TS		 3267 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
3268 * testsuite/libgomp.fortran/lib1.f90: Likewise.
3269 * testsuite/libgomp.fortran/lib2.f: Likewise.
3270 * testsuite/libgomp.fortran/lib3.f: Likewise.
3271
451c19c4
TS		 3272 * configure.ac: Typo fix.
3273 * configure: Regenerate.
3274
86a6016d
TS		 3275 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
3276 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3277
71a81c21
TS		 3278 * omp.h.in: Don't touch the user's namespace.
3279
acf0174b
JJ		 32802013-10-11 Jakub Jelinek <jakub@redhat.com>
3281 Tobias Burnus <burnus@net-b.de>
3282 Richard Henderson <rth@redhat.com>
3283
3284 * target.c: New file.
3285 * Makefile.am (libgomp_la_SOURCES): Add target.c.
3286 * Makefile.in: Regenerated.
3287 * libgomp_g.h (GOMP_task): Add depend argument.
3288 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
3289 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
3290 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
3291 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
3292 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
3293 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
3294 GOMP_taskgroup_start, GOMP_taskgroup_end,
3295 GOMP_parallel_sections): New prototypes.
3296 * fortran.c (omp_is_initial_device): Add ialias_redirect.
3297 (omp_is_initial_device_): New function.
3298 (ULP, STR1, STR2, ialias_redirect): Removed.
3299 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
3300 omp_set_default_device_8_, omp_get_default_device_,
3301 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
3302 functions.
3303 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
3304 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
3305 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
3306 @@GOMP_4.0.
3307 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
3308 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
3309 omp_set_default_device, omp_set_default_device_,
3310 omp_set_default_device_8_, omp_get_default_device,
3311 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
3312 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
3313 omp_get_team_num_): Export @@OMP_4.0.
3314 * team.c (struct gomp_thread_start_data): Add place field.
3315 (gomp_thread_start): Clear thr->thread_pool and
3316 thr->task before returning. Use gomp_team_barrier_wait_final
3317 instead of gomp_team_barrier_wait. Initialize thr->place.
3318 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
3319 team_cancelled and task_queued_count fields.
3320 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
3321 before calling pthread_exit.
3322 (gomp_free_thread): No longer static. Use
3323 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
3324 (gomp_team_start): Add flags argument. Set
3325 thr->thread_pool->threads_busy to nthreads immediately after creating
3326 new pool. Use gomp_managed_threads_lock instead of
3327 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
3328 (gomp_team_end): Use gomp_managed_threads_lock instead of
3329 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
3330 of gomp_team_barrier_wait. If team->team_cancelled, call
3331 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
3332 rather than thr->ts.work_share.
3333 (initialize_team): Don't call gomp_sem_init here.
3334 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
3335 caller.
3336 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
3337 * env.c (gomp_global_icv): Add default_device_var, target_data and
3338 bind_var initializers.
3339 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
3340 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
3341 gomp_places_list_len): New variables.
3342 (parse_bind_var, parse_one_place, parse_places_var): New functions.
3343 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
3344 sized places.
3345 (gomp_cancel_var): New global variable.
3346 (parse_int): New function.
3347 (handle_omp_display_env): New function.
3348 (initialize_env): Use it. Initialize default_device_var.
3349 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
3350 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
3351 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
3352 been successfully parsed (and call gomp_init_affinity in that case).
3353 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3354 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3355 omp_get_team_num, omp_is_initial_device): New functions.
3356 * libgomp.h: Include stdlib.h.
3357 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
3358 Define.
3359 (struct target_mem_desc): Forward declare.
3360 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
3361 and thread_limit_var fields.
3362 (gomp_get_num_devices): New prototype.
3363 (gomp_cancel_var): New extern decl.
3364 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
3365 team_cancelled and task_queued_count fields. Add comments about
3366 task_{,queued_,running_}count.
3367 (gomp_cancel_kind): New enum.
3368 (gomp_work_share_end_cancel): New prototype.
3369 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
3370 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
3371 and depend fields.
3372 (struct gomp_taskgroup): New type.
3373 (struct gomp_task_depend_entry,
3374 struct gomp_dependers_vec): New types.
3375 (gomp_finish_task): Free depend_hash if non-NULL.
3376 (struct gomp_team_state): Add place_partition_off
3377 and place_partition_len fields.
3378 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
3379 gomp_places_list_len): New extern decls.
3380 (struct gomp_thread): Add place field.
3381 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
3382 (gomp_init_thread_affinity): Add place argument.
3383 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3384 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3385 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3386 gomp_affinity_init_level, gomp_affinity_print_place): New
3387 prototypes.
3388 (gomp_team_start): Add flags argument.
3389 (gomp_thread_limit_var, gomp_remaining_threads_count,
3390 gomp_remaining_threads_lock): Remove.
3391 (gomp_managed_threads_lock): New variable.
3392 (struct gomp_thread_pool): Add threads_busy field.
3393 (gomp_free_thread): New prototype.
3394 * task.c: Include hashtab.h.
3395 (hash_entry_type): New typedef.
3396 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
3397 (gomp_init_task): Clear dependers, depend_hash, depend_count,
3398 copy_ctors_done and taskgroup fields.
3399 (GOMP_task): Add depend argument, handle depend clauses. If
3400 gomp_team_barrier_cancelled or if it's taskgroup has been
3401 cancelled, don't queue or start new tasks. Set copy_ctors_done
3402 field if needed. Initialize taskgroup field. If copy_ctors_done
3403 and already cancelled, don't discard the task. If taskgroup is
3404 non-NULL, enqueue the task into taskgroup queue. Increment
3405 num_children field in taskgroup. Increment task_queued_count.
3406 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
3407 gomp_task_run_post_remove_taskgroup): New inline functions.
3408 (gomp_task_run_post_handle_depend_hash,
3409 gomp_task_run_post_handle_dependers,
3410 gomp_task_run_post_handle_depend): New functions.
3411 (GOMP_taskwait): Use them. If more than one new tasks
3412 have been queued, wake other threads if needed.
3413 (gomp_barrier_handle_tasks): Likewise. If
3414 gomp_team_barrier_cancelled, don't start any new tasks, just free
3415 all tasks.
3416 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
3417 * omp_lib.f90.in
3418 (omp_proc_bind_kind, omp_proc_bind_false,
3419 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
3420 omp_proc_bind_spread): New params.
3421 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3422 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3423 omp_get_team_num, omp_is_initial_device): New interfaces.
3424 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
3425 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
3426 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
3427 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
3428 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
3429 useless use omp_lib_kinds.
3430 * omp.h.in (omp_proc_bind_t): New typedef.
3431 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3432 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3433 omp_get_team_num, omp_is_initial_device): New prototypes.
3434 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
3435 through to gomp_team_start.
3436 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
3437 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
3438 Adjust gomp_parallel_loop_start callers.
3439 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
3440 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
3441 GOMP_loop_end_cancel): New functions.
3442 (GOMP_parallel_end): Add ialias_redirect.
3443 * hashtab.h: New file.
3444 * libgomp.texi (Environment Variables): Minor cleanup,
3445 update section refs to OpenMP 4.0rc2.
3446 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
3447 environment variables.
3448 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
3449 team->work_shares_to_free to thr->ts.work_share before calling
3450 free_work_share.
3451 (gomp_work_share_end_cancel): New function.
3452 * config/linux/proc.c: Include errno.h.
3453 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
3454 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
3455 sizeof (cpu_set_t) to determine number of iterations. Fix up check
3456 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
3457 gomp_cpuset_size is sizeof (cpu_set_t).
3458 (gomp_init_num_threads): Initialize gomp_cpuset_size,
3459 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
3460 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
3461 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
3462 contain any logical CPUs.
3463 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
3464 is NULL. Use gomp_cpusetp instead of &cpuset and pass
3465 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
3466 pthread_getaffinity_np. Check gomp_places_list instead of
3467 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
3468 * config/linux/bar.c (gomp_barrier_wait_end,
3469 gomp_barrier_wait_last): Use BAR_* defines.
3470 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
3471 from state where needed. Set work_share_cancelled to 0 on last
3472 thread.
3473 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
3474 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
3475 functions.
3476 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
3477 Add cpusetsize argument.
3478 (gomp_cpuset_size, gomp_cpusetp): Declare.
3479 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
3480 (affinity_counter): Remove.
3481 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
3482 if CPU_ALLOC_SIZE isn't defined.
3483 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
3484 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
3485 bind current thread to the first place.
3486 (gomp_init_thread_affinity): Rewritten. Add place argument, just
3487 pthread_setaffinity_np to gomp_places_list[place].
3488 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3489 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3490 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3491 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
3492 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
3493 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
3494 (gomp_barrier_t): Add awaited_final field.
3495 (gomp_barrier_init): Initialize awaited_final field.
3496 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
3497 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
3498 prototypes.
3499 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
3500 defines.
3501 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
3502 gomp_team_barrier_cancelled): New inline functions.
3503 (gomp_barrier_last_thread,
3504 gomp_team_barrier_set_task_pending,
3505 gomp_team_barrier_clear_task_pending,
3506 gomp_team_barrier_set_waiting_for_tasks,
3507 gomp_team_barrier_waiting_for_tasks,
3508 gomp_team_barrier_done): Use BAR_* defines.
3509 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
3510 (gomp_barrier_wait_end): Use BAR_* defines.
3511 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
3512 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
3513 Use BAR_* defines.
3514 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
3515 gomp_team_barrier_cancel): New functions.
3516 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
3517 argument.
3518 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
3519 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
3520 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
3521 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
3522 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
3523 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
3524 (gomp_barrier_t): Add cancellable field.
3525 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
3526 gomp_team_barrier_cancel): New prototypes.
3527 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
3528 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
3529 gomp_team_barrier_cancelled): New inline functions.
3530 (gomp_barrier_wait_start, gomp_barrier_last_thread,
3531 gomp_team_barrier_set_task_pending,
3532 gomp_team_barrier_clear_task_pending,
3533 gomp_team_barrier_set_waiting_for_tasks,
3534 gomp_team_barrier_waiting_for_tasks,
3535 gomp_team_barrier_done): Use BAR_* defines.
3536 * barrier.c (GOMP_barrier_cancel): New function.
3537 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
3538 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
3539 omp_proc_bind_spread): New params.
3540 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
3541 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
3542 omp_get_team_num, omp_is_initial_device): New externals.
3543 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
3544 New functions.
3545 (gomp_resolve_num_threads): Adjust for thread_limit now being in
3546 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
3547 infinity. If not nested, just return minimum of max_num_threads
3548 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
3549 to the returned value. Otherwise, don't update atomically
3550 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
3551 (GOMP_parallel_end): Adjust for thread_limit now being in
3552 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
3553 infinity. Adjust threads_busy in the pool rather than
3554 gomp_remaining_threads_count. Remember team->nthreads and call
3555 gomp_team_end before adjusting threads_busy, if not nested
3556 afterwards, just set it to 1 non-atomically. Add ialias.
3557 (GOMP_parallel_start): Adjust gomp_team_start caller.
3558 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
3559 * testsuite/libgomp.c/affinity-1.c: New test.
3560 * testsuite/libgomp.c/atomic-15.c: New test.
3561 * testsuite/libgomp.c/atomic-16.c: New test.
3562 * testsuite/libgomp.c/atomic-17.c: New test.
3563 * testsuite/libgomp.c/cancel-for-1.c: New test.
3564 * testsuite/libgomp.c/cancel-for-2.c: New test.
3565 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
3566 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
3567 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
3568 * testsuite/libgomp.c/cancel-sections-1.c: New test.
3569 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
3570 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
3571 * testsuite/libgomp.c/depend-1.c: New test.
3572 * testsuite/libgomp.c/depend-2.c: New test.
3573 * testsuite/libgomp.c/depend-3.c: New test.
3574 * testsuite/libgomp.c/depend-4.c: New test.
3575 * testsuite/libgomp.c/for-1.c: New test.
3576 * testsuite/libgomp.c/for-1.h: New file.
3577 * testsuite/libgomp.c/for-2.c: New test.
3578 * testsuite/libgomp.c/for-2.h: New file.
3579 * testsuite/libgomp.c/for-3.c: New test.
3580 * testsuite/libgomp.c/pr58392.c: New test.
3581 * testsuite/libgomp.c/simd-1.c: New test.
3582 * testsuite/libgomp.c/simd-2.c: New test.
3583 * testsuite/libgomp.c/simd-3.c: New test.
3584 * testsuite/libgomp.c/simd-4.c: New test.
3585 * testsuite/libgomp.c/simd-5.c: New test.
3586 * testsuite/libgomp.c/simd-6.c: New test.
3587 * testsuite/libgomp.c/target-1.c: New test.
3588 * testsuite/libgomp.c/target-2.c: New test.
3589 * testsuite/libgomp.c/target-3.c: New test.
3590 * testsuite/libgomp.c/target-4.c: New test.
3591 * testsuite/libgomp.c/target-5.c: New test.
3592 * testsuite/libgomp.c/target-6.c: New test.
3593 * testsuite/libgomp.c/target-7.c: New test.
3594 * testsuite/libgomp.c/taskgroup-1.c: New test.
3595 * testsuite/libgomp.c/thread-limit-1.c: New test.
3596 * testsuite/libgomp.c/thread-limit-2.c: New test.
3597 * testsuite/libgomp.c/thread-limit-3.c: New test.
3598 * testsuite/libgomp.c/udr-1.c: New test.
3599 * testsuite/libgomp.c/udr-2.c: New test.
3600 * testsuite/libgomp.c/udr-3.c: New test.
3601 * testsuite/libgomp.c++/affinity-1.C: New test.
3602 * testsuite/libgomp.c++/atomic-10.C: New test.
3603 * testsuite/libgomp.c++/atomic-11.C: New test.
3604 * testsuite/libgomp.c++/atomic-12.C: New test.
3605 * testsuite/libgomp.c++/atomic-13.C: New test.
3606 * testsuite/libgomp.c++/atomic-14.C: New test.
3607 * testsuite/libgomp.c++/atomic-15.C: New test.
3608 * testsuite/libgomp.c++/cancel-for-1.C: New test.
3609 * testsuite/libgomp.c++/cancel-for-2.C: New test.
3610 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
3611 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
3612 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
3613 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
3614 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
3615 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
3616 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
3617 * testsuite/libgomp.c++/cancel-test.h: New file.
3618 * testsuite/libgomp.c++/for-9.C: New test.
3619 * testsuite/libgomp.c++/for-10.C: New test.
3620 * testsuite/libgomp.c++/for-11.C: New test.
3621 * testsuite/libgomp.c++/simd-1.C: New test.
3622 * testsuite/libgomp.c++/simd-2.C: New test.
3623 * testsuite/libgomp.c++/simd-3.C: New test.
3624 * testsuite/libgomp.c++/simd-4.C: New test.
3625 * testsuite/libgomp.c++/simd-5.C: New test.
3626 * testsuite/libgomp.c++/simd-6.C: New test.
3627 * testsuite/libgomp.c++/simd-7.C: New test.
3628 * testsuite/libgomp.c++/simd-8.C: New test.
3629 * testsuite/libgomp.c++/target-1.C: New test.
3630 * testsuite/libgomp.c++/target-2.C: New test.
3631 * testsuite/libgomp.c++/target-2-aux.cc: New file.
3632 * testsuite/libgomp.c++/target-3.C: New test.
3633 * testsuite/libgomp.c++/taskgroup-1.C: New test.
3634 * testsuite/libgomp.c++/udr-1.C: New test.
3635 * testsuite/libgomp.c++/udr-2.C: New test.
3636 * testsuite/libgomp.c++/udr-3.C: New test.
3637 * testsuite/libgomp.c++/udr-4.C: New test.
3638 * testsuite/libgomp.c++/udr-5.C: New test.
3639 * testsuite/libgomp.c++/udr-6.C: New test.
3640 * testsuite/libgomp.c++/udr-7.C: New test.
3641 * testsuite/libgomp.c++/udr-8.C: New test.
3642 * testsuite/libgomp.c++/udr-9.C: New test.
3643
bd599dea
JJ		 36442013-09-20 Jakub Jelinek <jakub@redhat.com>
3645
3646 PR testsuite/57605
3647 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
3648 ALWAYS_CFLAGS.
3649
3cbe17f7
AM		 36502013-09-20 Alan Modra <amodra@gmail.com>
3651
3652 * configure: Regenerate.
3653
4befd127
JJ		 36542013-09-19 Jakub Jelinek <jakub@redhat.com>
3655
3656 * testsuite/libgomp.c/sections-2.c: New test.
3657
946c8f7b
MS		 36582013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
3659
3660 * testsuite/libgomp.fortran/strassen.f90:
3661 Add dg-skip-if aarch64_tiny.
3662
1ef3b58e
IS		 36632013-06-20 Iain Sandoe <iain@codesourcery.com>
3664 Cesar Philippidis <cesar@codesourcery.com>
3665
3666 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
3667 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
3668 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
3669 * testsuite/libgomp.fortran/fortran.exp: Likewise.
3670 * testsuite/libgomp.graphite/graphite.exp: Likewise.
3671 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
3672 Use dg-runtest rather than gfortran-dg-runtest.
3673
9275f73a
TS		 36742013-06-10 Thomas Schwinge <thomas@codesourcery.com>
3675
3676 * testsuite/libgomp.c/icv-2.c: Extend current handling of
3677 Linux-based x86 systems to cover all GNU systems.
3678 * testsuite/libgomp.c/lock-3.c: Likewise.
3679 * testsuite/libgomp.c/pr48591.c: Likewise.
3680
492992e2
TS		 36812013-06-06 Thomas Schwinge <thomas@codesourcery.com>
3682
48df3acb
TS		 3683 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
3684 GNU/Hurd, as done for Linux-based systems.
3685
492992e2
TS		 3686 * config/posix/ptrlock.h: Fix comment.
3687
4fed6b25
TB		 36882013-05-27 Tobias Burnus <burnus@net-b.de>
3689
3690 PR fortran/57423
3691 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
3692 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
3693 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
3694 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
3695 omp_destroy_nest_lock): Correct arguments to match the one in
3696 the OpenMP spec.
3697 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
3698 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
3699 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
3700 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
3701
5a0f4dd3
JJ		 37022013-05-16 Jakub Jelinek <jakub@redhat.com>
3703
3704 * testsuite/libgomp.c/loop-13.c: New test.
3705 * testsuite/libgomp.c/loop-14.c: New test.
3706 * testsuite/libgomp.c/loop-15.c: New test.
3707 * testsuite/libgomp.c++/loop-13.C: New test.
3708 * testsuite/libgomp.c++/loop-14.C: New test.
3709 * testsuite/libgomp.c++/loop-15.C: New test.
3710
6d840d99
JJ		 37112013-02-06 Jakub Jelinek <jakub@redhat.com>
3712
3713 PR middle-end/56217
3714 * testsuite/libgomp.c++/pr56217.C: New test.
3715
bed8d8a6
AM		 37162013-02-01 Alan Modra <amodra@gmail.com>
3717
3718 * task.c (GOMP_task, GOMP_taskwait): Comment.
3719
3b35cd04
DV		 37202013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
3721 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
3722
3723 PR libgomp/55561
3724 * config/linux/wait.h (do_spin): Use atomic load for addr.
3725 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
3726 for intptr and ptrlock.
3727 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
3728 for ptrlock.
3729
9a647288
AM		 37302013-01-22 Alan Modra <amodra@gmail.com>
3731
3732 PR libgomp/51376
3733 PR libgomp/56073
3734 * task.c (GOMP_task): Revert 2011-12-09 change.
3735 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
3736 barrier to read task->children..
3737 (gomp_barrier_handle_tasks): ..and matching atomic store with
3738 release barrier here when setting parent->children to NULL.
3739
f34dea03
JJ		 37402013-01-16 Jakub Jelinek <jakub@redhat.com>
3741 Tobias Burnus <burnus@net-b.de>
3742
3743 PR driver/55884
3744 * testsuite/libgomp.fortran/fortran.exp: Use
3745 -fintrinsic-modules-path= instead of
3746 -fintrinsic-modules-path.
3747
8129609c
RS		 37482013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
3749
3750 Update copyright years.
3751
aa86bf1e
TB		 37522012-12-19 Tobias Burnus <burnus@net-b.de>
3753
3754 * testsuite/libgomp.fortran/fortran.exp: Set
3755 -fintrinsic-modules-path.
3756
2865ea66
TB		 37572012-12-19 Tobias Burnus <burnus@net-b.de>
3758
3759 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
3760 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
3761
4c5ba8d0
JJ		 37622012-11-21 Jakub Jelinek <jakub@redhat.com>
3763
3764 PR libgomp/55411
3765 * team.c (gomp_free_thread): Decrease gomp_managed_threads
3766 if pool had any threads_used.
3767
e9f958c2
JH		 37682012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
3769
3770 * testsuite/libgomp.c++/pr24455.C: Use
3771 -Wl,-undefined,dynamic_lookup on darwin.
3772
a57d75dc
DE		 37732012-11-07 David Edelsohn <dje.gcc@gmail.com>
3774
3775 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
3776
c6c08485
DH		 37772012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
3778
3779 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
3780
c1f37c00
IB		 37812012-10-23 Ian Bolton <ian.bolton@arm.com>
3782 Jim MacArthur <jim.macarthur@arm.com>
3783 Marcus Shawcroft <marcus.shawcroft@arm.com>
3784 Nigel Stephens <nigel.stephens@arm.com>
3785 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3786 Richard Earnshaw <rearnsha@arm.com>
3787 Sofiane Naci <sofiane.naci@arm.com>
3788 Stephen Thomas <stephen.thomas@arm.com>
3789 Tejas Belagod <tejas.belagod@arm.com>
3790 Yufeng Zhang <yufeng.zhang@arm.com>
3791
3792 * configure.tgt: Add AArch64.
3793
7c424acd
JM		 37942012-10-04 Jason Merrill <jason@redhat.com>
3795
3796 * testsuite/libgomp.c++/tls-init1.C: New.
3797
6608378b
DE		 37982012-09-14 David Edelsohn <dje.gcc@gmail.com>
3799
3800 * configure: Regenerated.
3801
c24dbebb
CLT		 38022012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
3803
3804 * config/linux/mips/futex.h (sys_futex0): Change to static
3805 function with noinline, nomips16 attributes under MIPS16. Adjust
3806 asm statement to place 'li v0,SYS_futex' immediately before
3807 syscall insn.
3808
3d3949df
SL		 38092012-07-04 Sandra Loosemore <sandra@codesourcery.com>
3810
3811 * libgomp.texi (Library Index): Renamed from "Index" to prevent
3812 conflict with index.html on case-insensitive file systems.
3813
68a12ef3
UB		 38142012-07-03 Uros Bizjak <ubizjak@gmail.com>
3815
3816 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
3817 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
3818
33ad93b9 38192012-07-02 Richard Guenther <rguenther@suse.de>
68a12ef3
UB		 3820 Michael Matz <matz@suse.de>
3821 Tobias Grosser <tobias@grosser.es>
3822 Sebastian Pop <sebpop@gmail.com>
33ad93b9
RG		 3823
3824 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
3825 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3826 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3827 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3828
e6fdc918
AS		 38292012-06-28 Andreas Schwab <schwab@linux-m68k.org>
3830
3831 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
3832
62e0a1ed
RG		 38332012-06-22 Richard Guenther <rguenther@suse.de>
3834
3835 Merge from graphite branch
3836 2012-01-13 Tobias Grosser <tobias@grosser.es>
3837
3838 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
3839 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3840
26127932
JJ		 38412012-06-07 Jakub Jelinek <jakub@redhat.com>
3842
3843 PR middle-end/53580
3844 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
3845 use GOMP_barrier () call instead.
3846 * testsuite/libgomp.c/pr26943-3.c: Likewise.
3847 * testsuite/libgomp.c/pr26943-4.c: Likewise.
3848 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
3849 call GOMP_barrier instead.
3850 * testsuite/libgomp.fortran/vla5.f90: Likewise.
3851
43fa5db5
JJ		 38522012-06-06 Jakub Jelinek <jakub@redhat.com>
3853
3854 PR libgomp/52993
3855 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
3856 argument to memset call.
3857
e6d5f8c9
L		 38582012-05-16 H.J. Lu <hongjiu.lu@intel.com>
3859
3860 * configure: Regenerated.
3861
559d990c
MLI		 38622012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
3863
3864 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
3865
b9c23a61
L		 38662012-03-31 H.J. Lu <hongjiu.lu@intel.com>
3867
3868 PR bootstrap/52812
3869 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
3870
c140ddf3
JJ		 38712012-03-22 Jakub Jelinek <jakub@redhat.com>
3872
3873 PR middle-end/52547
3874 * testsuite/libgomp.c/pr52547.c: New test.
3875
6a26a74d
BRF		 38762012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3877
3878 * testsuite/lib/libgomp.exp: load fortran-modules.exp
3879
b24513a1
RO		 38802012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3881
3882 * configure.tgt (mips-sgi-irix6*): Remove.
3883
5c30094f
RO		 38842012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3885
3886 * configure.tgt (alpha*-dec-osf*): Remove.
3887
3888 * config/osf/sem.h: Remove.
3889 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
3890
a339c9d6
EB		 38912012-02-29 Eric Botcazou <ebotcazou@adacore.com>
3892
3893 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
3894
cc2de92d
RO		 38952012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3896
3897 PR libstdc++/52188
3898 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
3899 Remove ENABLE_SYMVERS_SOL2.
3900 * configure: Regenerate.
3901 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
3902 (PREPROCESS): New variable.
3903 (libgomp.ver): New target.
3904 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
3905 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
3906 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
3907 Use libgomp.ver.
3908 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
3909 * Makefile.in: Regenerate.
3910
dd552284
WL		 39112012-02-14 Walter Lee <walt@tilera.com>
3912
3913 * configure.tgt: Handle tilegx and tilepro.
3914 * config/linux/tile/futex.h: New file.
3915
31432e21
RG		 39162012-02-08 Richard Guenther <rguenther@suse.de>
3917
3918 PR tree-optimization/46886
3919 * testsuite/libgomp.c/pr46886.c: New testcase.
3920
b9264b5f
MK		 39212012-01-25 Matthias Klose <doko@ubuntu.com>
3922
3923 * config/linux/arm: Remove empty directory.
3924 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
3925
fbf7be80
AM		 39262011-12-09 Alan Modra <amodra@gmail.com>
3927
3928 PR libgomp/51376
3929 * task.c (GOMP_taskwait): Don't access task->children outside of
3930 task_lock mutex region.
3931 (GOMP_task): Likewise.
3932
5de62d00
JJ		 39332011-12-06 Jakub Jelinek <jakub@redhat.com>
3934
3935 PR libgomp/51132
3936 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
3937 to file scope.
3938 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3939 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3940 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3941 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3942 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3943
45608a43
AM		 39442011-12-02 Alan Modra <amodra@gmail.com>
3945
3946 * config/linux/affinity.c: Use atomic rather than sync builtin.
3947 * config/linux/lock.c: Likewise.
3948 * config/linux/ptrlock.h: Likewise.
3949 * config/linux/ptrlock.c: Likewise.
3950 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
3951 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
3952 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
3953 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
3954 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
3955 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
3956 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
3957 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
3958 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
3959 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
3960
ab6dd406
AM		 39612011-11-30 Alan Modra <amodra@gmail.com>
3962
3963 PR libgomp/51298
3964 * config/linux/bar.h: Use atomic rather than sync builtins.
3965 * config/linux/bar.c: Likewise. Add missing acquire
3966 synchronisation on generation field.
3967 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
3968 double unlock.
3969
b40c885f
AM		 39702011-11-30 Alan Modra <amodra@gmail.com>
3971
3972 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
3973 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
3974 * config/linux/mutex.h: Use atomic rather than sync builtins.
3975 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
3976 * config/linux/omp-lock.h: Comment fix.
3977 * config/linux/arm/mutex.h: Delete.
3978 * config/linux/powerpc/mutex.h: Delete.
3979 * config/linux/ia64/mutex.h: Delete.
3980 * config/linux/mips/mutex.h: Delete.
3981
3e348fcc
AM		 39822011-11-30 Alan Modra <amodra@gmail.com>
3983
3984 PR libgomp/51249
3985 * config/linux/sem.h: Rewrite.
3986 * config/linux/sem.c: Rewrite.
3987
cef86eb2
RH		 39882011-11-28 Richard Henderson <rth@redhat.com>
3989
3990 * libgomp.h (enum memmodel): New.
3991
c6084f68
AT		 39922011-11-21 Andreas Tobler <andreast@fgznet.ch>
3993
3994 * configure: Regenerate.
3995
06fe026c
MK		 39962011-10-10 Matthias Klose <doko@ubuntu.com>
3997
3998 * config/posix95: Remove empty directory.
3999
a6c975bd
JJ		 40002011-08-26 Jakub Jelinek <jakub@redhat.com>
4001
4002 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
4003
c26dffff
JJ		 40042011-08-19 Jakub Jelinek <jakub@redhat.com>
4005
4006 PR fortran/49792
4007 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
4008 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
4009
ddaad3c8
RO		 40102011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4011
4012 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
4013
98d03683
RO		 40142011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4015
4016 PR libgomp/49965
4017 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
4018
e0b23d9f
UB		 40192011-08-03 Uros Bizjak <ubizjak@gmail.com>
4020
4021 * config/linux/proc.h: New.
4022 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
4023 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
4024 (gomp_init_num_threads): Update call to cpuset_popcount.
4025 (get_num_procs): Ditto.
4026 * config/linux/affinity.c (gomp_init_affinity): Call
4027 gomp_cpuset_popcount.
4028
20906c66
JJ		 40292011-08-02 Jakub Jelinek <jakub@redhat.com>
4030
4031 PR fortran/42041
4032 PR fortran/46752
4033 * omp.h.in (omp_in_final): New prototype.
4034 * omp_lib.f90.in (omp_in_final): New interface.
4035 (omp_integer_kind, omp_logical_kind): Remove
4036 and replace all its uses in the module with 4.
4037 (openmp_version): Change to 201107.
4038 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
4039 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
4040 kind for the parameters.
4041 (omp_in_final): New external.
4042 (openmp_version): Change to 201107.
4043 * task.c (omp_in_final): New function.
4044 (gomp_init_task): Initialize final_task.
4045 (GOMP_task): Remove unused attribute from flags. Handle final
4046 tasks.
4047 (GOMP_taskyield): New function.
4048 (omp_in_final): Return true if if (false) or final (true) task
4049 or descendant of final (true).
4050 * fortran.c (omp_in_final_): New function.
4051 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
4052 (GOMP_3.0): Export GOMP_taskyield.
4053 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
4054 variables.
4055 (parse_unsigned_long_list): New function.
4056 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
4057 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
4058 even if parse_affinity returned false.
4059 * config/linux/affinity.c (gomp_init_affinity): Handle
4060 gomp_cpu_affinity_len == 0.
4061 * libgomp_g.h (GOMP_taskyield): New prototype.
4062 * libgomp.h (struct gomp_task): Add final_task field.
4063 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
4064 * team.c (gomp_team_start): Override new task's nthreads_var icv
4065 if list form OMP_NUM_THREADS has been used and it has value for
4066 the new nesting level.
4067
4068 * testsuite/libgomp.c/atomic-11.c: New test.
4069 * testsuite/libgomp.c/atomic-12.c: New test.
4070 * testsuite/libgomp.c/atomic-13.c: New test.
4071 * testsuite/libgomp.c/atomic-14.c: New test.
4072 * testsuite/libgomp.c/reduction-6.c: New test.
4073 * testsuite/libgomp.c/task-5.c: New test.
4074 * testsuite/libgomp.c++/atomic-2.C: New test.
4075 * testsuite/libgomp.c++/atomic-3.C: New test.
4076 * testsuite/libgomp.c++/atomic-4.C: New test.
4077 * testsuite/libgomp.c++/atomic-5.C: New test.
4078 * testsuite/libgomp.c++/atomic-6.C: New test.
4079 * testsuite/libgomp.c++/atomic-7.C: New test.
4080 * testsuite/libgomp.c++/atomic-8.C: New test.
4081 * testsuite/libgomp.c++/atomic-9.C: New test.
4082 * testsuite/libgomp.c++/task-8.C: New test.
4083 * testsuite/libgomp.c++/reduction-4.C: New test.
4084 * testsuite/libgomp.fortran/allocatable7.f90: New test.
4085 * testsuite/libgomp.fortran/allocatable8.f90: New test.
4086 * testsuite/libgomp.fortran/crayptr3.f90: New test.
4087 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
4088 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
4089 * testsuite/libgomp.fortran/pointer1.f90: New test.
4090 * testsuite/libgomp.fortran/pointer2.f90: New test.
4091 * testsuite/libgomp.fortran/task4.f90: New test.
4092
40932011-08-02 Tobias Burnus <burnus@net-b.de>
4094
4095 * libgomp.texi: Update OpenMP spec references to 3.1.
4096 (omp_in_final,OMP_PROC_BIND): New sections.
4097 (OMP_NUM_THREADS): Document that the value can be now a list.
4098 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
4099
c01ecafc
L		 41002011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4101
4102 * config/linux/x86/futex.h: Check __x86_64__ instead of
4103 __LP64__.
4104
25142650
JJ		 41052011-07-29 Jakub Jelinek <jakub@redhat.com>
4106
4107 PR middle-end/49897
4108 PR middle-end/49898
4109 * testsuite/libgomp.c/pr49897-1.c: New test.
4110 * testsuite/libgomp.c/pr49897-2.c: New test.
4111 * testsuite/libgomp.c/pr49898-1.c: New test.
4112 * testsuite/libgomp.c/pr49898-2.c: New test.
4113
f53d712f
L		 41142011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4115
4116 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
4117 for ia32 instead of ilp32.
4118
4119 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
4120 * testsuite/libgomp.c/atomic-6.c: Likewise.
4121
3689198d
SP		 41222011-07-23 Sebastian Pop <sebastian.pop@amd.com>
4123
4124 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
4125 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
4126
1a79cb73
RO		 41272011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4128
4129 PR libgomp/45351
4130 * config/osf/sem.h: New file.
4131 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
4132
c1f51484
RO		 41332011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4134
4135 PR target/49541
4136 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
4137 ldflags.
4138
bfee0724
JJ		 41392011-07-15 Jakub Jelinek <jakub@redhat.com>
4140
4141 * config/linux/wait.h (do_spin): New inline, largely copied
4142 from do_wait, just don't do futex_wait here, instead return true if
4143 it should be done.
4144 (do_wait): Implement using do_spin.
4145 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
4146 to prototype.
4147 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4148 __sync_bool_compare_and_swap, pass the oldval to
4149 gomp_mutex_lock_slow.
4150 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
4151 If all mutex contenders are just spinning and not sleeping, don't
4152 change state to 2 unnecessarily. Optimize the loop when state has
4153 already become 2 to use just one atomic operation per loop instead
4154 of two.
4155 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
4156 to prototype.
4157 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4158 __sync_bool_compare_and_swap, pass the oldval to
4159 gomp_mutex_lock_slow.
4160
fb79f500
JJ		 41612011-06-22 Jakub Jelinek <jakub@redhat.com>
4162
4163 PR libgomp/49490
4164 * iter.c (gomp_iter_static_next): For chunk size 0
4165 only use n ceil/ nthreads size for the first
4166 n % nthreads threads in the team instead of
4167 all threads except for the last few ones which
4168 get less work or none at all.
4169 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
4170 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
4171 chunk argument, set run_sched_modifier to 0 for static
4172 resp. 1 for other kinds. If chunk argument is 0
4173 and not static, set value to 1.
4174
4577f730
JJ		 41752011-05-19 Jakub Jelinek <jakub@redhat.com>
4176
ea93a47b
JJ		 4177 PR c++/49043
4178 * testsuite/libgomp.c++/pr49043.C: New test.
4179
4577f730
JJ		 4180 PR c++/48869
4181 * testsuite/libgomp.c++/pr48869.C: New test.
4182
e7385332
JJ		 41832011-05-06 Jakub Jelinek <jakub@redhat.com>
4184
4185 PR fortran/48894
4186 * fortran.c: Include limits.h.
4187 (TO_INT): Define.
4188 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
4189 *set.
4190 (omp_set_num_threads_8_, omp_set_schedule_8_,
4191 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
4192 omp_get_team_size_8_): Use TO_INT macro.
4193 * testsuite/libgomp.fortran/pr48894.f90: New test.
4194
20790697
JJ		 41952011-04-13 Jakub Jelinek <jakub@redhat.com>
4196
4197 PR middle-end/48591
4198 * testsuite/libgomp.c/pr48591.c: New test.
4199
bf382f5f
RO		 42002011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4201
4202 PR bootstrap/48135
4203 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
4204 * configure: Regenerate.
4205
113a53c1
JJ		 42062011-02-27 Jakub Jelinek <jakub@redhat.com>
4207
4208 PR fortran/47886
4209 * testsuite/libgomp.fortran/task3.f90: New test.
4210
0024f1af
TB		 42112011-02-24 Tobias Burnus <burnus@net-b.de>
4212
4213 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
4214
21e1e594
JJ		 42152011-02-23 Jakub Jelinek <jakub@redhat.com>
4216
4217 PR libgomp/47854
4218 * libgomp.texi (omp_get_wtime): Don't say time in the past
4219 must be Unix Epoch.
4220
67962076
JJ		 42212011-02-18 Jakub Jelinek <jakub@redhat.com>
4222
4223 PR libgomp/47804
4224 * testsuite/libgomp.fortran/fortran.exp: Check for both
4225 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
4226 but $blddir != "", still append ${blddir}/${lang_library_path}
4227 to ld_library_path.
4228
3808007c
TB		 42292011-02-16 Tobias Burnus <burnus@net-b.de>
4230
4231 PR libgomp/47758
4232 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
4233 of libquadmath.a before adding its libpath to ldflags.
4234
53b4d41d
JJ		 42352011-02-14 Jakub Jelinek <jakub@redhat.com>
4236
4237 PR libgomp/47731
4238 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
4239 to FUTEX_WAIT futex syscall.
4240 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
4241
029c8f3e
RW		 42422011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4243
4244 * configure: Regenerate.
4245
bddd6626
BK		 42462011-01-20 Benjamin Kosnik <bkoz@redhat.com>
4247
4248 PR libstdc++/36104
4249 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
4250
f1d4ab26
GP		 42512011-01-16 Gerald Pfeifer
4252
4253 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
4254
2b503136
JJ		 42552010-12-14 Jakub Jelinek <jakub@redhat.com>
4256
4257 PR fortran/46874
4258 * libgomp.fortran/allocatable6.f90: New test.
4259
c0f9d583
RO		 42602010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4261
4262 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
4263 * configure: Regenerate.
4264
7de6ba7a
DK		 42652010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
4266
4267 PR target/40125
4268 PR lto/46695
4269 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
4270 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
4271 * aclocal.m4: Regenerate.
4272 * configure: Regenerate.
4273 * Makefile.in: Regenerate.
4274 * testsuite/Makefile.in: Regenerate.
4275
b7516041
JJ		 42762010-12-02 Jakub Jelinek <jakub@redhat.com>
4277
edaadf74
JJ		 4278 PR fortran/46753
4279 * libgomp.fortran/pr46753.f90: New test.
4280
4c698cf8
JJ		 4281 PR libgomp/43706
4282 * env.c (initialize_env): Default to spin count 300000
4283 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
4284 is specified.
4285
b7516041
JJ		 4286 PR libgomp/45240
4287 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
4288 at the end if sync builtins aren't supported.
4289
6b43a34c
RO		 42902010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4291
4292 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
4293
950691fa
RO		 42942010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4295
4296 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
4297
fb9041ea
IS		 42982010-11-24 Iain Sandoe <iains@gcc.gnu.org>
4299
4300 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
4301
1ec601bf
FXC		 43022010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4303 Tobias Burnus <burnus@net-b.de>
4304
4305 PR fortran/32049
3e348fcc 4306 * configure.ac:
1ec601bf
FXC		 4307 * configure: Regenerate.
4308
d213e92e
MS		 43092010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
4310
4311 * config/linux/futex.h: New.
4312 * config/linux/arm/mutex.h: New.
4313 * configure.tgt (arm*-*-linux*): Add config path.
4314
89d5c66f
SP		 43152010-09-30 Sebastian Pop <sebastian.pop@amd.com>
4316
4317 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4318
87350d4a
TB		 43192010-09-23 Tobias Burnus <burnus@net-b.de>
4320
4321 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
4322 Change Fortran datatype to LOGICAL.
4323 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
4324 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
4325
75bc9e5e
RW		 43262010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4327
4328 * configure: Regenerate.
4329
acb5c916
JJ		 43302010-07-26 Jakub Jelinek <jakub@redhat.com>
4331
4332 * libgomp.texi: Add function keyword to a couple of Fortran
4333 interfaces, use integer instead of int for Fortran.
4334
6a2ba183
AH		 43352010-07-26 Aldy Hernandez <aldyh@redhat.com>
4336
4337 * libgomp.texi: Fix spelling and pasto problems throughout.
4338 Adjust prototypes to match code.
4339
df161b69
TB		 43402010-07-24 Tobias Burnus <burnus@net-b.de>
4341
4342 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
4343 silence -fwhole-file warning.
4344
16c9d3b1
RO		 43452010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4346
4347 * configure.tgt (*-*-solaris2.[56]*): Removed.
4348
6d28b933
RO		 43492010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4350
4351 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
4352 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
4353 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
4354 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
4355 targetting solaris2*.
4356 * configure: Regenerate.
4357 * config.h.in: Regenerate.
4358
4359 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
4360 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
4361 Add libgomp_version_dep.
4362 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
4363 versioning.
4364 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
4365 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
4366 * Makefile.in: Regenerate.
4367
4368 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
4369 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
4370 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
4371 to common block, protected by
4372 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
4373
07a67d6a
GP		 43742010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
4375
4376 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
4377
dbd34b89
IS		 43782010-06-09 Iain Sandoe <iains@gcc.gnu.org>
4379
4380 PR bootstrap/43170
4381 * configure: Regenerate.
4382
13917ae3
RW		 43832010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4384
4385 PR other/43620
4386 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
4387 * configure: Regenerate.
4388 * Makefile.in: Regenerate.
4389 * testsuite/Makefile.in: Regenerate.
4390
b83a701b
JJ		 43912010-04-26 Jakub Jelinek <jakub@redhat.com>
4392
4393 PR c/43893
4394 * testsuite/libgomp.c/pr43893.c: New test.
4395 * testsuite/libgomp.c++/pr43893.C: New test.
4396
78db7d92
JJ		 43972010-04-21 Jakub Jelinek <jakub@redhat.com>
4398
4399 PR middle-end/43570
4400 * testsuite/libgomp.fortran/vla8.f90: New test.
4401
5221d7a9
JJ		 44022010-04-20 Jakub Jelinek <jakub@redhat.com>
4403
e4ba7a60
JJ		 4404 PR libgomp/43706
4405 * config/linux/affinity.c (gomp_init_affinity): Decrease
4406 gomp_available_cpus if affinity mask confines the process to fewer
4407 CPUs.
4408 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
4409 non-NULL, just return gomp_available_cpus.
4410
5221d7a9
JJ		 4411 PR libgomp/43569
4412 * sections.c (gomp_sections_init): Initialize ws->mode.
4413
289a9f86
UB		 44142010-04-14 Uros Bizjak <ubizjak@gmail.com>
4415
4416 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
4417 not unused bar variable.
4418 * configure: Regenerate.
4419
4d9e8446
RW		 44202010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4421
4422 * Makefile.in: Regenerate.
4423 * aclocal.m4: Regenerate.
4424 * testsuite/Makefile.in: Regenerate.
4425
80f046cc
JJ		 44262010-03-22 Jakub Jelinek <jakub@redhat.com>
4427
4428 PR libgomp/42942
4429 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
4430 (initialize_env): Adjust callers.
4431 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
4432 when the argument is 0.
4433
4434 * testsuite/libgomp.c/pr42942.c: New test.
4435
b58543c3
SP		 44362010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
4437
4438 PR middle-end/42644
4439 PR middle-end/42130
4440 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4441 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
4442
41d1138f
RO		 44432010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4444
4445 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
4446 * testsuite/libgomp.c++/task-6.C: Likewise.
4447
6684eb28
SE		 44482010-01-28 Steve Ellcey <sje@cup.hp.com>
4449
4450 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
4451
2122aa97
PB		 44522010-01-26 Paolo Bonzini <bonzini@gnu.org>
4453
4454 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
4455 * configure: Regenerate.
4456
057dd91d
JJ		 44572010-01-26 Jakub Jelinek <jakub@redhat.com>
4458
4459 PR fortran/42866
4460 * testsuite/libgomp.fortran/allocatable5.f90: New test.
4461
d0709b6a
PB		 44622010-01-20 Paolo Bonzini <bonzini@gnu.org>
4463
4464 * configure.ac: Test for executability of GFORTRAN.
4465 * configure: Regenerate.
4466
b9497ab5
RO		 44672010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4468
4469 * configure: Regenerate.
4470
45de5648
L		 44712010-01-04 H.J. Lu <hongjiu.lu@intel.com>
4472
4473 PR libgomp/42602
4474 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
4475
e74003a1
RG		 44762010-01-03 Richard Guenther <rguenther@suse.de>
4477
4478 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
4479
1b3abda8
SP		 44802009-12-23 Sebastian Pop <sebpop@gmail.com>
4481
4482 * testsuite/libgomp.graphite/pr4118.c: New.
4483
e19977d3
IS		 44842009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4485
4486 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
4487 for darwin, protect the test with require-effective-target tls_runtime.
4488 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
4489
1d32a772
IS		 44902009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4491
4492 PR target/41605
4493 * testsuite/lib/libgomp.exp: Provide -B options to allow for
4494 link spec %s substitutions for static libraries.
4495
deb109b2
JH		 44962009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
4497
4498 PR testsuite/42135
4499 * libgomp.graphite/force-parallel-2.c: Reduce array size.
4500
43e02a8a
RW		 45012009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4502
4503 * Makefile.in: Regenerate.
4504 * configure: Regenerate.
4505 * testsuite/Makefile.in: Regenerate.
4506
17f35e23
DK		 45072009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
4508
4509 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
4510 settings for LC_ALL and LANG.
4511
281e33e1
JJ		 45122009-11-25 Jakub Jelinek <jakub@redhat.com>
4513
4514 PR fortran/42162
4515 * testsuite/libgomp.fortran/pr42162.f90: New test.
4516
2b32c27d
JJ		 45172009-11-13 Jakub Jelinek <jakub@redhat.com>
4518
4519 PR middle-end/42029
281e33e1 4520 * testsuite/libgomp.c/pr42029.c: New test.
2b32c27d 4521
89c74f4a
JJ		 45222009-10-26 Jakub Jelinek <jakub@redhat.com>
4523
4524 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
4525 *s. Accept ld version without text in ()s.
4526 * configure: Regenerated.
4527
7e06c3d6
EB		 45282009-10-22 Razya Ladelsky <razya@il.ibm.com>
4529
4530 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
4531
0046b1a7
RW		 45322009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4533
4534 PR libgomp/41418
4535 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
4536 or a hyphen (happens with fortran language disabled).
4537 * configure: Regenerate.
4538
c82852f7
RW		 45392009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4540
4541 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
4542 use sed script portable to Solaris /bin/sed for extracting ld
4543 version.
4544 * configure: Regenerate.
4545
98f3eb1f
AM		 45462009-09-17 Alexander Monakov <amonakov@ispras.ru>
4547
4548 * testsuite/libgomp.graphite/bounds.c: New test.
4549
878f62e5
RW		 45502009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4551
4552 * Makefile.am (libgomp_la_LINK): New.
4553 * Makefile.in: Regenerate.
4554
df58e648
RW		 45552009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4556
4557 * configure.ac (AC_PREREQ): Bump to 2.64.
4558
5213506e
RW		 45592009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4560
70fa0efa
RW		 4561 * Makefile.am (install-html, install-pdf): Remove.
4562 * Makefile.in: Regenerate.
4563
5213506e
RW		 4564 * Makefile.in: Regenerate.
4565 * aclocal.m4: Regenerate.
4566 * config.h.in: Regenerate.
4567 * configure: Regenerate.
4568 * testsuite/Makefile.in: Regenerate.
4569
84fec8a5
RW		 45702009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4571
4572 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
4573 * Makefile.in: Regenerate.
4574
197c68cc
DK		 45752009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
4576
4577 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
4578 * Makefile.in: Regenerate.
4579
693d54f2
TB		 45802009-08-19 Tobias Burnus <burnus@net-b.de>
4581
4582 PR fortran/41102
4583 omp_lib.h.in: Fix -std=f95 errors.
4584
4585
8cac884c
DE		 45862009-08-14 David Edelsohn <edelsohn@gnu.org>
4587
4588 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
4589 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
4590 * testsuite/libgomp.graphite/graphite.exp: New.
4591
78729ee2
AT		 45922009-08-05 Andreas Tobler <a.tobler@schweiz.org>
4593
4594 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
4595 only build.
4596
b13b7f39
DD		 45972009-08-04 David Daney <ddaney@caviumnetworks.com>
4598
4599 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
4600 needed memory barrier semantics.
4601 * config/linux/mips/mutex.h: New file.
4602
1b3b24c2
RW		 46032009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4604
4605 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
4606
396b7fa4
JM		 46072009-07-16 Joseph Myers <joseph@codesourcery.com>
4608
4609 * configure: Regenerate.
4610
33cde516
RS		 46112009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
4612
4613 PR testsuite/40699
4614 PR testsuite/40707
4615 PR testsuite/40709
4616 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
4617 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
4618 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
4619
bc21bfa5
RS		 46202009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
4621
4622 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
4623 options when choosing a multilib.
4624
b30bfd40
RS		 46252009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
4626
4627 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
4628 ld_library_path. Use add_path. Add just find_libgcc_s to
4629 ld_library_path, not every libgcc multilib directory.
4630 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
4631 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
4632 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
4633 Use add_path.
4634 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
4635
479c15c2
NF		 46362009-06-09 Nathan Froyd <froydnj@codesourcery.com>
4637
4638 * Makefile.am (LTLDFLAGS): Define.
4639 (LINK): Define.
4640 * Makefile.in: Regenerate.
4641
667e6f89
JB		 46422009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
4643
4644 PR fortran/39718
4645 * testsuite/libgomp.fortran/fortran.exp: Don't link with
4646 libgfortranbegin, check existence of libgfortran.a instead of
4647 libgfortranbegin.a.
4648
6dea8e99
JJ		 46492009-05-20 Jakub Jelinek <jakub@redhat.com>
4650
4651 PR libgomp/40174
4652 * team.c (gomp_thread_start): Destroy thr->release semaphore.
4653 (gomp_free_pool_helper): Likewise.
4654
34d01e1d
VL		 46552009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
4656 Jakub Jelinek <jakub@redhat.com>
4657
4658 PR fortran/35423
4659 * testsuite/libgomp.fortran/workshare2.f90: New test.
4660
748086b7
JJ		 46612009-04-09 Nick Clifton <nickc@redhat.com>
4662
4663 * iter.c: Change copyright header to refer to version 3 of the
4664 GNU General Public License with version 3.1 of the GCC Runtime
4665 Library Exception and to point readers at the COPYING3 and
4666 COPYING3.RUNTIME files and the FSF's license web page.
4667 * alloc.c: Likewise.
4668 * barrier.c: Likewise.
4669 * config/bsd/proc.c: Likewise.
4670 * config/linux/affinity.c: Likewise.
4671 * config/linux/alpha/futex.h: Likewise.
4672 * config/linux/bar.c: Likewise.
4673 * config/linux/bar.h: Likewise.
4674 * config/linux/ia64/futex.h: Likewise.
4675 * config/linux/ia64/mutex.h: Likewise.
4676 * config/linux/lock.c: Likewise.
4677 * config/linux/mips/futex.h: Likewise.
4678 * config/linux/mutex.c: Likewise.
4679 * config/linux/mutex.h: Likewise.
4680 * config/linux/powerpc/futex.h: Likewise.
4681 * config/linux/proc.c: Likewise.
4682 * config/linux/ptrlock.c: Likewise.
4683 * config/linux/ptrlock.h: Likewise.
4684 * config/linux/s390/futex.h: Likewise.
4685 * config/linux/sem.c: Likewise.
4686 * config/linux/sem.h: Likewise.
4687 * config/linux/sparc/futex.h: Likewise.
4688 * config/linux/wait.h: Likewise.
4689 * config/linux/x86/futex.h: Likewise.
4690 * config/mingw32/proc.c: Likewise.
4691 * config/mingw32/time.c: Likewise.
4692 * config/posix/affinity.c: Likewise.
4693 * config/posix/bar.c: Likewise.
4694 * config/posix/bar.h: Likewise.
4695 * config/posix/lock.c: Likewise.
4696 * config/posix/mutex.h: Likewise.
4697 * config/posix/proc.c: Likewise.
4698 * config/posix/ptrlock.h: Likewise.
4699 * config/posix/sem.c: Likewise.
4700 * config/posix/sem.h: Likewise.
4701 * config/posix/time.c: Likewise.
4702 * config/posix95/lock.c: Likewise.
4703 * critical.c: Likewise.
4704 * env.c: Likewise.
4705 * error.c: Likewise.
4706 * fortran.c: Likewise.
4707 * iter_ull.c: Likewise.
4708 * libgomp.h: Likewise.
4709 * libgomp_f.h.in: Likewise.
4710 * libgomp_g.h: Likewise.
4711 * loop.c: Likewise.
4712 * loop_ull.c: Likewise.
4713 * omp.h.in: Likewise.
4714 * omp_lib.f90.in: Likewise.
4715 * omp_lib.h.in: Likewise.
4716 * ordered.c: Likewise.
4717 * parallel.c: Likewise.
4718 * sections.c: Likewise.
4719 * single.c: Likewise.
4720 * task.c: Likewise.
4721 * team.c: Likewise.
4722 * work.c: Likewise.
4723
47242009-04-09 Jakub Jelinek <jakub@redhat.com>
4725
4726 * testsuite/config/default.exp: Change copyright header to refer to
4727 version 3 of the GNU General Public License and to point readers
4728 at the COPYING3 file and the FSF's license web page.
4729
4f0ae266
JJ		 47302009-04-08 Jakub Jelinek <jakub@redhat.com>
4731
4732 PR middle-end/39573
4733 * libgomp.c++/pr39573.C: New test.
4734
03742a9b
JJ		 47352009-04-01 Jakub Jelinek <jakub@redhat.com>
4736
4737 PR other/39591
4738 * testsuite/libgomp.c/pr39591-1.c: New test.
4739 * testsuite/libgomp.c/pr39591-2.c: New test.
4740 * testsuite/libgomp.c/pr39591-3.c: New test.
4741
e50ea10b
UB		 47422009-03-25 Uros Bizjak <ubizjak@gmail.com>
4743
4744 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
4745 * testsuite/libgomp.c/atomic-6.c: Ditto.
4746
c5cdb03f
JJ		 47472009-03-23 Jakub Jelinek <jakub@redhat.com>
4748
4749 PR c/39495
4750 * testsuite/libgomp.c/loop-12.c: New test.
4751 * testsuite/libgomp.c/loop-11.c: New test.
4752 * testsuite/libgomp.c++/loop-11.C: New test.
4753 * testsuite/libgomp.c++/loop-12.C: New test.
4754 * testsuite/libgomp.c++/for-8.C: New test.
4755
7a9d3fe8
RW		 47562009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4757
4758 * configure: Regenerate.
4759
3ad6b266
JJ		 47602009-02-11 Jakub Jelinek <jakub@redhat.com>
4761
4762 PR middle-end/39154
4763 * testsuite/libgomp.c/pr39154.c: New test.
4764
b39dea08
ILT		 47652009-01-30 Ian Lance Taylor <iant@google.com>
4766
4767 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
4768 libgomp_ld_is_gold. Get gold version number.
4769 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
4770 * configure: Rebuild.
4771
72c66596
IS		 47722009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4773
e50ea10b 4774 * testsuite/lib/libgomp.exp: Add -B option for targets that
72c66596
IS		 4775 use libgfortran.a%s in their specs.
4776
876080ff
JJ		 47772009-01-07 Jakub Jelinek <jakub@redhat.com>
4778
4779 PR libgomp/38086
4780 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
4781 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
4782 HAVE_AS_SYMVER_DIRECTIVE is not defined.
4783 * configure: Regenerated.
4784 * config.h.in: Likewise.
4785
e4ebaef3
JJ		 47862008-12-28 Jakub Jelinek <jakub@redhat.com>
4787
4788 PR c++/38650
4789 * testsuite/libgomp.c/pr38650.c: New test.
4790 * testsuite/libgomp.c++/pr38650.C: New test.
4791
382017a6
JJ		 47922008-12-27 Jakub Jelinek <jakub@redhat.com>
4793
4794 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
4795
79644b27
UB		 47962008-12-26 Uros Bizjak <ubizjak@gmail.com>
4797
4798 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
4799
baafc534
RW		 48002008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4801
4802 * configure: Regenerate.
4803
d9c194cb
JJ		 48042008-12-08 Jakub Jelinek <jakub@redhat.com>
4805
4806 PR middle-end/36802
4807 * testsuite/libgomp.c/pr36802-1.c: New test.
4808 * testsuite/libgomp.c/pr36802-2.c: New test.
4809 * testsuite/libgomp.c/pr36802-3.c: New test.
4810
86a182bf
JJ		 48112008-12-01 Janis Johnson <janis187@us.ibm.com>
4812
4813 PR libgomp/38270
4814 * config/linux/powerpc/mutex.h: New.
4815
956adfaf
JJ		 48162008-12-01 Jakub Jelinek <jakub@redhat.com>
4817
a2d4cdc9
JJ		 4818 PR c++/38257
4819 * testsuite/libgomp.c++/for-7.C: New test.
4820
956adfaf
JJ		 4821 PR c++/38348
4822 * testsuite/libgomp.c++/for-6.C: New test.
4823
d4038ca2
JJ		 48242008-11-26 Janis Johnson <janis187@us.ibm.com>
4825
4826 PR testsuite/28870
4827 * testsuite/lib/libgomp.exp: Include new timeout library files.
4828 (libgomp_target_compile): Set timeout value from new proc.
4829
8b159eea
SE		 48302008-11-13 Steve Ellcey <sje@cup.hp.com>
4831
4832 PR libgomp/37938
4833 * config/linux/ia64/mutex.h: New.
4834
5c6ed53a
TB		 48352008-11-04 Tobias Burnus <burnus@net-b.de>
4836
4837 PR libgomp/37935
4838 * libgomp.texi (Runtime library routines, environment variables):
4839 Update for OpenMP version 3.0.
4840
6b4a97ed
PG		 48412008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
4842 Steve Ellcey <sje@cup.hp.com>
4843
4844 * configure: Regenerate for new libtool.
4845 * Makefile.in: Ditto.
4846 * testsuite/Makefile.in: Ditto.
4847
e2b34106
JJ		 48482008-09-19 Jakub Jelinek <jakub@redhat.com>
4849 Andreas Tobler <a.tobler@schweiz.org>
4850
4851 * config/bsd/proc.c: New file.
8c3b3600 4852 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
e2b34106
JJ		 4853 * configure.ac: Check for header <sys/sysctl.h>
4854 * configure: Regenerate.
4855 * config.h.in: Likewise.
4856
3606b8bf
JJ		 48572008-09-05 Janis Johnson <janis187@us.ibm.com>
4858
4859 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
4860
6528b88d
AL		 48612008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
4862
4863 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
4864 * Makefile.in: Regenerated.
4865 * testsuite/Makefile.in: Regenerated.
4866
d9b14b12 48672008-08-21 Nathan Froyd <froydnj@codesourcery.com>
8c9570df 4868
a16b68bb 4869 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
8c9570df
NF		 4870 depend on blddir if blddir exists.
4871 (libgomp_target_compile): Likewise.
4872 * testsuite/libgomp.c++/c++.exp: Likewise.
4873 * testsuite/libgomp.fortran/fortran.exp: Likewise.
4874
70b1e376
RW		 48752008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4876
4877 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
4878 Do not list GPL as Invariant Section.
4879
318e8c3f
IG		 48802008-07-28 Ilie Garbacea <ilie@mips.com>
4881 Chao-ying Fu <fu@mips.com>
4882
4883 * configure.tgt: Enable futex for MIPS.
4884 * config/linux/mips/futex.h: New file.
4885
4db72361
JJ		 48862008-07-16 Jakub Jelinek <jakub@redhat.com>
4887
4888 * team.c (gomp_team_end): Free team immediately if it has
4889 just one thread.
4890
87bd23b8
DE		 48912008-07-08 David Edelsohn <edelsohn@gnu.org>
4892
4893 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
4894 * testsuite/libgomp.fortran/fortran.exp: Same.
4895 * testsuite/libgomp.c/c.exp: Same.
4896 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
4897 directory to library path first.
4898
323ff903
KW		 48992008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
4900
4901 * env.c (parse_stacksize): Add cast to avoid warning.
4902 (parse_spincount): Likewise.
4903
b357f682
JJ		 49042008-06-27 Jakub Jelinek <jakub@redhat.com>
4905
ca2b1311
JJ		 4906 * testsuite/libgomp.c/loop-10.c: New test.
4907 * libgomp.c/loop-3.c (main): Add lastprivate clause.
4908 * libgomp.c++/loop-6.C (main): Likewise.
4909
b357f682
JJ		 4910 PR debug/36617
4911 * testsuite/libgomp.c/debug-1.c: New test.
4912
09a46078
JJ		 49132008-06-19 Jakub Jelinek <jakub@redhat.com>
4914
4915 * testsuite/libgomp.c/nqueens-1.c: New test.
4916
2368a460
JJ		 4917 PR c++/36523
4918 * testsuite/libgomp.c++/task-7.C: New function.
4919
18c04407
RW		 49202008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4921
4922 * configure: Regenerate.
4923
9c4e59e0
JDA		 49242008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4925
4926 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
4927 mutex when HAVE_SYNC_BUILTINS isn't defined.
4928
6ccde948
RW		 49292008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4930
4931 * libgomp.texi (omp_test_lock): Fix typo.
4932
b896f9fd
TB		 49332008-06-12 Tobias Burnus <burnus@net-b.de>
4934
4935 * omp_lib.f90.in: Add "implicit none".
4936
c34938a8
JJ		 49372008-06-12 Jakub Jelinek <jakub@redhat.com>
4938
4939 PR middle-end/36506
4940 * testsuite/libgomp.c/reduction-5.c: New test.
4941
976e44e3
JJ		 49422008-06-11 Jakub Jelinek <jakub@redhat.com>
4943
5f836cbb
JJ		 4944 * libgomp.h (struct gomp_task): Add in_tied_task field.
4945 * task.c (gomp_init_task): Initialize it.
4946 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
4947 unconditionally. Don't call gomp_team_barrier_wake if
4948 current task is implicit or if(0) from implicit and number of
4949 running tasks is equal to nthreads - 1.
4950
01501fc8
JJ		 4951 PR libgomp/36471
4952 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
4953 omp_get_team_size_8): Fix pastos.
4954
976e44e3
JJ		 4955 PR libgomp/36469
4956 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
4957 * configure: Regenerated.
4958 * config.h.in: Regenerated.
4959 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
4960 defined.
4961
e919209b
AT		 49622008-06-06 Andreas Tobler <a.tobler@schweiz.org>
4963
4964 PR bootstrap/36452
4965 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
4966 (GOMP_loop_ull_dynamic_start): Likewise.
4967 (GOMP_loop_ull_guided_start): Likewise.
4968 (GOMP_loop_ull_ordered_static_start): Likewise.
4969 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
4970 (GOMP_loop_ull_ordered_guided_start): Likewise.
4971
a68ab351
JJ		 49722008-06-06 Jakub Jelinek <jakub@redhat.com>
4973 Richard Henderson <rth@redhat.com>
4974 Ulrich Drepper <drepper@redhat.com>
4975 Jakob Blomer <jakob.blomer@ira.uka.de>
4976
4977 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
4978 Substitute also OMP_*LOCK_25*.
4979 * configure: Regenerated.
4980 * config.h.in: Regenerated.
4981 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
4982 ptrlock.c and task.c.
4983 * Makefile.in: Regenerated.
4984 * testsuite/Makefile.in: Regenerated.
4985 * task.c: New file.
4986 * loop_ull.c: New file.
4987 * iter_ull.c: New file.
4988 * libgomp.h: Include ptrlock.h.
4989 (enum gomp_task_kind): New type.
4990 (struct gomp_team): Add task_lock, task_queue, task_count,
4991 task_running_count, single_count fields. Add
4992 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
4993 Remove work_share_lock, generation_mask,
4994 oldest_live_gen, num_live_gen and init_work_shares fields, add
4995 work work_share_list_alloc, work_share_list_free and work_share_chunk
4996 fields. Change work_shares from pointer to pointers into an array.
4997 Change ordered_release field into gomp_sem_t ** from flexible array
4998 member. Add implicit_task and initial_work_shares fields.
4999 Move close to the end of the struct.
5000 (struct gomp_team_state): Add single_count, last_work_share,
5001 active_level and level fields, remove work_share_generation.
5002 (gomp_barrier_handle_tasks): New prototype.
5003 (gomp_finish_task): New inline function.
5004 (struct gomp_work_share): Move chunk_size, end, incr into
5005 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
5006 next_ll fields. Reshuffle fields. Add next_alloc,
5007 next_ws, next_free and inline_ordered_team_ids fields, change
5008 ordered_team_ids into pointer from flexible array member.
5009 Add mode field. Put lock and next into a different cache line
5010 from most of the write-once fields.
5011 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
5012 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
5013 gomp_iter_ull_guided_next): New prototypes.
5014 (gomp_new_icv): New prototype.
5015 (struct gomp_thread): Add thread_pool and task fields.
5016 (struct gomp_thread_pool): New type.
5017 (gomp_new_team): New prototype.
5018 (gomp_team_start): Change type of last argument.
5019 (gomp_new_work_share): Removed.
5020 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
5021 (gomp_work_share_init_done): New static inline.
5022 (gomp_throttled_spin_count_var, gomp_available_cpus,
5023 gomp_managed_threads): New extern decls.
5024 (gomp_init_task): New prototype.
5025 (gomp_spin_count_var): New extern var decl.
5026 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
5027 or no alias support, or if not PIC.
5028 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
5029 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
5030 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
5031 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
5032 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
5033 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
5034 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
5035 gomp_test_nest_lock_25): New prototypes.
5036 (omp_lock_symver, strong_alias): Define.
5037 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
5038 decls.
5039 (gomp_end_task): New.
5040 (struct gomp_task_icv, gomp_global_icv): New.
5041 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
5042 (struct gomp_task): New.
5043 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5044 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5045 (gomp_icv): New.
5046 (gomp_schedule_type): Reorder enum to match
5047 omp_sched_t.
5048 * team.c (struct gomp_thread_start_data): Add thread_pool and task
5049 fields.
5050 (gomp_thread_start): Add gomp_team_barrier_wait call.
5051 For non-nested case remove clearing of docked thread thr fields.
5052 Use pool fields instead of global gomp_* variables. Use
5053 gomp_barrier_wait_last when needed. Initialize ts.active_level.
5054 Create tasks for each member thread.
5055 (free_team): Only destroy team barrier, task_lock here and free it.
5056 (gomp_free_thread): Free last_team if non-NULL.
5057 (gomp_team_end): Call gomp_team_barrier_wait instead of
5058 gomp_barrier_wait. For nested case call one extra
5059 gomp_barrier_wait. Move here some destruction from free_team.
5060 Call free_team on pool->last_team if any, rather than freeing
5061 current team. Destroy work_share_list_free_lock ifndef
5062 HAVE_SYNC_BUILTINS.
5063 (gomp_new_icv): New function.
5064 (gomp_threads, gomp_threads_size, gomp_threads_used,
5065 gomp_threads_dock): Removed.
5066 (gomp_thread_destructor): New variable.
5067 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
5068 functions.
5069 (gomp_team_start): Create new pool if current thread doesn't have
3e348fcc 5070 one. Use pool fields instead of global gomp_* variables.
a68ab351
JJ		 5071 Initialize thread_pool field for new threads. Clear single_count.
5072 Change last argument from ws to team, don't create
5073 new team, set ts.work_share to &team->work_shares[0] and clear
5074 ts.last_work_share. Don't clear ts.work_share_generation.
5075 If number of threads changed, adjust atomically gomp_managed_threads.
5076 Use gomp_init_task instead of gomp_new_task,
5077 set thr->task to the corresponding implicit_task array entry.
5078 Create tasks for each member thread. Initialize ts.level.
5079 (initialize_team): Call pthread_key_create on
5080 gomp_thread_destructor.
5081 (team_destructor): New function.
5082 (new_team): Removed.
5083 (gomp_new_team): New function.
5084 (free_team): Free gomp_work_share blocks chained through next_alloc,
5085 instead of freeing work_shares and destroying work_share_lock.
5086 (gomp_team_end): Call gomp_fini_work_share. If number of threads
5087 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
5088 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
5089 of gomp_barrier_wait.
5090 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
5091 instead of gomp_barrier_wait. Call gomp_work_share_init_done
5092 if gomp_work_share_start returned true. Don't unlock ws->lock.
5093 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
5094 of gomp_barrier_wait.
5095 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
5096 gomp_work_share_init_done if gomp_work_share_start returned true.
5097 Don't unlock ws->lock.
5098 * work.c: Include stddef.h.
5099 (free_work_share): Use work_share_list_free_lock instead
5100 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
5101 Call gomp_fini_work_share and then either free ws if orphaned, or
5102 put it into work_share_list_free list of the current team.
5103 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
5104 functions.
5105 (gomp_work_share_start, gomp_work_share_end,
5106 gomp_work_share_end_nowait): Rewritten.
5107 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
5108 (openmp_version): Set to 200805.
5109 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5110 omp_sched_guided, omp_sched_auto): New parameters.
5111 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5112 omp_set_max_active_levels, omp_get_max_active_levels,
5113 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5114 omp_get_active_level): New interfaces.
5115 * omp_lib.h.in (openmp_version): Set to 200805.
5116 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5117 omp_sched_guided, omp_sched_auto): New parameters.
5118 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5119 omp_set_max_active_levels, omp_get_max_active_levels,
5120 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5121 omp_get_active_level): New externals.
5122 * loop.c: Include limits.h.
5123 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
5124 GFS_AUTO.
5125 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
5126 Likewise. Use gomp_icv.
5127 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
5128 ts.static_trip here.
5129 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
5130 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
5131 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
5132 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
5133 don't unlock ws->lock, otherwise lock it.
5134 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
5135 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
5136 (gomp_parallel_loop_start): Call gomp_new_team instead of
5137 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
5138 Adjust gomp_team_start caller. Pass 0 as second argument to
5139 gomp_resolve_num_threads.
5140 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
5141 If adding ws->chunk_size nthreads + 1 times after end won't
5142 overflow, set ws->mode to 1.
5143 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
5144 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
5145 GOMP_loop_ull_ordered_static_start,
5146 GOMP_loop_ull_ordered_dynamic_start,
5147 GOMP_loop_ull_ordered_guided_start,
5148 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
5149 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
5150 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
5151 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
5152 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
5153 prototypes.
5154 * libgomp.map: Export lock routines also @@OMP_2.0.
5155 (GOMP_loop_ordered_dynamic_first,
5156 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
5157 GOMP_loop_ordered_static_first): Remove.
5158 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
5159 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
5160 GOMP_loop_ull_ordered_dynamic_next,
5161 GOMP_loop_ull_ordered_dynamic_start,
5162 GOMP_loop_ull_ordered_guided_next,
5163 GOMP_loop_ull_ordered_guided_start,
5164 GOMP_loop_ull_ordered_runtime_next,
5165 GOMP_loop_ull_ordered_runtime_start,
5166 GOMP_loop_ull_ordered_static_next,
5167 GOMP_loop_ull_ordered_static_start,
5168 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
5169 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
5170 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
5171 (omp_set_schedule, omp_get_schedule,
5172 omp_get_thread_limit, omp_set_max_active_levels,
5173 omp_get_max_active_levels, omp_get_level,
5174 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
5175 omp_set_schedule_, omp_set_schedule_8_,
5176 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
5177 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
5178 omp_get_max_active_levels_, omp_get_level_,
5179 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
5180 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
5181 New exports @@OMP_3.0.
5182 * omp.h.in (omp_sched_t): New type.
5183 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5184 omp_set_max_active_levels, omp_get_max_active_levels,
5185 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5186 omp_get_active_level): New prototypes.
5187 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
5188 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
5189 gomp_thread_limit_var, gomp_remaining_threads_count,
5190 gomp_remaining_threads_lock): New variables.
5191 (parse_spincount): New function.
5192 (initialize_env): Call gomp_init_num_threads unconditionally.
5193 Initialize gomp_available_cpus. Call parse_spincount,
5194 initialize gomp_{,throttled_}spin_count_var
5195 depending on presence and value of OMP_WAIT_POLICY and
5196 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
5197 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
5198 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
5199 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
5200 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
5201 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5202 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5203 (gomp_global_icv): New.
5204 (parse_schedule): Use it. Parse "auto".
5205 (omp_set_num_threads): Use gomp_icv.
5206 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
5207 Likewise.
5208 (omp_get_max_threads): Move from parallel.c.
5209 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5210 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
5211 add ialias.
5212 (parse_stacksize, parse_wait_policy): New functions.
5213 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
5214 both wrappers for compatibility and new locks.
5215 (omp_set_schedule, omp_get_schedule,
5216 omp_get_thread_limit, omp_set_max_active_levels,
5217 omp_get_max_active_levels, omp_get_level,
5218 omp_get_ancestor_thread_num, omp_get_team_size,
5219 omp_get_active_level): New ialias_redirect.
5220 (omp_set_schedule_, omp_set_schedule_8_,
5221 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
5222 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
5223 omp_get_max_active_levels_, omp_get_level_,
5224 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
5225 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
5226 New functions.
5227 * parallel.c: Include limits.h.
5228 (gomp_resolve_num_threads): Add count argument. Rewritten.
5229 (GOMP_parallel_start): Call gomp_new_team and pass that as last
5230 argument to gomp_team_start. Pass 0 as second argument to
5231 gomp_resolve_num_threads.
5232 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
5233 if gomp_thread_limit_var != ULONG_MAX.
5234 (omp_in_parallel): Implement using ts.active_level.
5235 (omp_get_max_threads): Move to env.c.
5236 (omp_get_level, omp_get_ancestor_thread_num,
5237 omp_get_team_size, omp_get_active_level): New functions,
5238 add ialias.
5239 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
5240 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
5241 gomp_iter_dynamic_next instead of the _locked variant and don't take
5242 lock around it, otherwise acquire it before calling
5243 gomp_iter_dynamic_next_locked.
5244 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
5245 gomp_iter_dynamic_next instead of the _locked variant and don't take
5246 lock around it.
5247 (GOMP_parallel_sections_start): Call gomp_new_team instead of
5248 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
5249 Adjust gomp_team_start caller. Pass count as second argument to
5250 gomp_resolve_num_threads, don't adjust num_threads after the call.
5251 Use gomp_icv.
5252 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
5253 ws->chunk_size by incr.
5254 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
5255 code.
5256 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
5257 types.
5258 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
5259 (omp_check_defines): Check even the compat defines.
5260 * config/linux/ptrlock.c: New file.
5261 * config/linux/ptrlock.h: New file.
5262 * config/linux/wait.h: New file.
5263 * config/posix/ptrlock.c: New file.
5264 * config/posix/ptrlock.h: New file.
5265 * config/linux/bar.h (gomp_team_barrier_wait,
5266 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
5267 (gomp_team_barrier_set_task_pending,
5268 gomp_team_barrier_clear_task_pending,
5269 gomp_team_barrier_set_waiting_for_tasks,
5270 gomp_team_barrier_waiting_for_tasks,
5271 gomp_team_barrier_done): New inlines.
5272 (gomp_barrier_t): Rewritten.
5273 (gomp_barrier_state_t): New typedef.
5274 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
5275 gomp_barrier_wait_start): Rewritten.
5276 (gomp_barrier_wait_end): Change second argument to
5277 gomp_barrier_state_t.
5278 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
5279 inlines.
5280 * config/linux/bar.c: Include wait.h instead of libgomp.h and
5281 futex.h.
5282 (gomp_barrier_wait_end): Rewritten.
5283 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
5284 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
5285 * config/posix/bar.h (gomp_barrier_t): Add generation field.
5286 (gomp_barrier_state_t): New typedef.
5287 (gomp_team_barrier_wait,
5288 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
5289 (gomp_barrier_wait_start): Or all but low 2 bits from generation
5290 into the return value. Return gomp_barrier_state_t.
5291 (gomp_team_barrier_set_task_pending,
5292 gomp_team_barrier_clear_task_pending,
5293 gomp_team_barrier_set_waiting_for_tasks,
5294 gomp_team_barrier_waiting_for_tasks,
5295 gomp_team_barrier_done): New inlines.
5296 (gomp_barrier_wait_end): Change second argument to
5297 gomp_barrier_state_t.
5298 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
5299 inlines.
5300 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
5301 (gomp_barrier_wait_end): Change second argument to
3e348fcc 5302 gomp_barrier_state_t.
a68ab351
JJ		 5303 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
5304 gomp_team_barrier_wake): New functions.
5305 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
5306 futex.h.
5307 (gomp_futex_wake, gomp_futex_wait): New variables.
5308 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
5309 * config/linux/lock.c: Rewrite to make locks task owned,
5310 for backwards compatibility provide the old entrypoints
5311 if symbol versioning. Include wait.h instead of libgomp.h and
5312 futex.h.
5313 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
5314 * config/posix95/lock.c: Rewrite to make locks task owned,
5315 for backwards compatibility provide the old entrypoints
5316 if symbol versioning.
5317 * config/posix/lock.c: Rewrite to make locks task owned,
5318 for backwards compatibility provide the old entrypoints
5319 if symbol versioning.
5320 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
5321 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
5322 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
5323 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5324 (sys_futex0): Return error code.
5325 (futex_wake, futex_wait): If ENOSYS was returned, clear
5326 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5327 (cpu_relax, atomic_write_barrier): New static inlines.
5328 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5329 (futex_wake, futex_wait): If ENOSYS was returned, clear
5330 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5331 (cpu_relax, atomic_write_barrier): New static inlines.
5332 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5333 (sys_futex0): Return error code.
5334 (futex_wake, futex_wait): If ENOSYS was returned, clear
5335 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5336 (cpu_relax, atomic_write_barrier): New static inlines.
5337 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5338 (sys_futex0): Return error code.
5339 (futex_wake, futex_wait): If ENOSYS was returned, clear
5340 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5341 (cpu_relax, atomic_write_barrier): New static inlines.
5342 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5343 (sys_futex0): Return error code.
5344 (futex_wake, futex_wait): If ENOSYS was returned, clear
5345 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5346 (cpu_relax, atomic_write_barrier): New static inlines.
5347 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
5348 (sys_futex0): Return error code.
5349 (futex_wake, futex_wait): If ENOSYS was returned, clear
5350 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
5351 (cpu_relax, atomic_write_barrier): New static inlines.
5352 * config/linux/sem.c: Include wait.h instead of libgomp.h and
5353 futex.h.
5354 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
5355 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
5356 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
5357 types.
5358 (omp_nest_lock_t): Change owner into void *, add lock field.
5359 * config/posix95/omp-lock.h: Include semaphore.h.
5360 (omp_lock_25_t, omp_nest_lock_25_t): New types.
5361 (omp_lock_t): Use sem_t instead of mutex if semaphores
5362 aren't broken.
5363 (omp_nest_lock_t): Likewise. Change owner to void *.
5364 * config/posix/omp-lock.h: Include semaphore.h.
5365 (omp_lock_25_t, omp_nest_lock_25_t): New types.
5366 (omp_lock_t): Use sem_t instead of mutex if semaphores
5367 aren't broken.
5368 (omp_nest_lock_t): Likewise. Add owner field.
5369
53702008-06-06 Jakub Jelinek <jakub@redhat.com>
5371
5372 * testsuite/libgomp.c/collapse-1.c: New test.
5373 * testsuite/libgomp.c/collapse-2.c: New test.
5374 * testsuite/libgomp.c/collapse-3.c: New test.
5375 * testsuite/libgomp.c/icv-1.c: New test.
5376 * testsuite/libgomp.c/icv-2.c: New test.
5377 * testsuite/libgomp.c/lib-2.c: New test.
5378 * testsuite/libgomp.c/lock-1.c: New test.
5379 * testsuite/libgomp.c/lock-2.c: New test.
5380 * testsuite/libgomp.c/lock-3.c: New test.
5381 * testsuite/libgomp.c/loop-4.c: New test.
5382 * testsuite/libgomp.c/loop-5.c: New test.
5383 * testsuite/libgomp.c/loop-6.c: New test.
5384 * testsuite/libgomp.c/loop-7.c: New test.
5385 * testsuite/libgomp.c/loop-8.c: New test.
5386 * testsuite/libgomp.c/loop-9.c: New test.
5387 * testsuite/libgomp.c/nested-3.c: New test.
5388 * testsuite/libgomp.c/nestedfn-6.c: New test.
5389 * testsuite/libgomp.c/sort-1.c: New test.
5390 * testsuite/libgomp.c/task-1.c: New test.
5391 * testsuite/libgomp.c/task-2.c: New test.
5392 * testsuite/libgomp.c/task-3.c: New test.
5393 * testsuite/libgomp.c/task-4.c: New test.
5394 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
5395 to C++ testsuite default compiler options.
5396 * testsuite/libgomp.c++/collapse-1.C: New test.
5397 * testsuite/libgomp.c++/collapse-2.C: New test.
5398 * testsuite/libgomp.c++/ctor-10.C: New test.
5399 * testsuite/libgomp.c++/for-1.C: New test.
5400 * testsuite/libgomp.c++/for-2.C: New test.
5401 * testsuite/libgomp.c++/for-3.C: New test.
5402 * testsuite/libgomp.c++/for-4.C: New test.
5403 * testsuite/libgomp.c++/for-5.C: New test.
5404 * testsuite/libgomp.c++/loop-8.C: New test.
5405 * testsuite/libgomp.c++/loop-9.C: New test.
5406 * testsuite/libgomp.c++/loop-10.C: New test.
5407 * testsuite/libgomp.c++/task-1.C: New test.
5408 * testsuite/libgomp.c++/task-2.C: New test.
5409 * testsuite/libgomp.c++/task-3.C: New test.
5410 * testsuite/libgomp.c++/task-4.C: New test.
5411 * testsuite/libgomp.c++/task-5.C: New test.
5412 * testsuite/libgomp.c++/task-6.C: New test.
5413 * testsuite/libgomp.fortran/allocatable1.f90: New test.
5414 * testsuite/libgomp.fortran/allocatable2.f90: New test.
5415 * testsuite/libgomp.fortran/allocatable3.f90: New test.
5416 * testsuite/libgomp.fortran/allocatable4.f90: New test.
5417 * testsuite/libgomp.fortran/collapse1.f90: New test.
5418 * testsuite/libgomp.fortran/collapse2.f90: New test.
5419 * testsuite/libgomp.fortran/collapse3.f90: New test.
5420 * testsuite/libgomp.fortran/collapse4.f90: New test.
5421 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
5422 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
5423 * testsuite/libgomp.fortran/lib4.f90: New test.
5424 * testsuite/libgomp.fortran/lock-1.f90: New test.
5425 * testsuite/libgomp.fortran/lock-2.f90: New test.
5426 * testsuite/libgomp.fortran/nested1.f90: New test.
5427 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
5428 * testsuite/libgomp.fortran/strassen.f90: New test.
5429 * testsuite/libgomp.fortran/tabs1.f90: New test.
5430 * testsuite/libgomp.fortran/tabs2.f: New test.
5431 * testsuite/libgomp.fortran/task1.f90: New test.
5432 * testsuite/libgomp.fortran/task2.f90: New test.
5433 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
5434 * testsuite/libgomp.fortran/vla5.f90: Likewise.
5435 * testsuite/libgomp.c/pr26943-2.c: Likewise.
5436 * testsuite/libgomp.c/pr26943-3.c: Likewise.
5437 * testsuite/libgomp.c/pr26943-4.c: Likewise.
5438
7a0112e7
JJ		 54392008-05-23 Jakub Jelinek <jakub@redhat.com>
5440
5441 PR c++/36308
5442 * testsuite/libgomp.c++/ctor-11.C: New test.
5443 * testsuite/libgomp.c++/ctor-12.C: New test.
5444
91a5b394
JJ		 54452008-05-15 Janis Johnson <janis187@us.ibm.com>
5446
5447 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
5448
c18c98c0
JJ		 54492008-05-07 Jakub Jelinek <jakub@redhat.com>
5450
5451 PR middle-end/36106
5452 * testsuite/libgomp.c/atomic-5.c: New test.
5453 * testsuite/libgomp.c/atomic-6.c: New test.
5454 * testsuite/libgomp.c/autopar-1.c: New test.
5455
6d26724a
RW		 54562008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5457
5458 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
5459 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
5460 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
5461 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
5462 * configure: Regenerate.
5463 * Makefile.in, testsuite/Makefile.in: Likewise.
5464
deb984e6
PB		 54652008-04-18 Paolo Bonzini <bonzini@gnu.org>
5466
5467 PR bootstrap/35457
5468 * aclocal.m4: Regenerate.
5469 * configure: Regenerate.
5470
9e775963
JJ		 54712008-03-18 Jakub Jelinek <jakub@redhat.com>
5472
8119fc93
JJ		 5473 PR middle-end/35611
5474 * testsuite/libgomp.c/atomic-4.c: New test.
5475
9e775963
JJ		 5476 PR libgomp/35625
5477 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
5478 (gomp_iter_guided_next): Likewise.
5479 * testsuite/libgomp.c/pr35625.c: New test.
5480
38d24731
RW		 54812008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5482
5483 * aclocal.m4: Regenerate.
5484 * configure: Likewise.
5485 * Makefile.in: Likewise.
5486 * testsuite/Makefile.in: Likewise.
5487
d0fb20be
JJ		 54882008-03-13 Jakub Jelinek <jakub@redhat.com>
5489
5490 PR middle-end/35185
5491 * testsuite/libgomp.c++/pr35185.C: New test.
5492
7c8f7639
JJ		 54932008-03-12 Jakub Jelinek <jakub@redhat.com>
5494
5495 PR middle-end/35549
5496 * testsuite/libgomp.c/pr35549.c: New test.
5497
251923f5
JJ		 54982008-03-06 Jakub Jelinek <jakub@redhat.com>
5499
5500 * testsuite/libgomp.c/atomic-3.c: New test.
5501
f489fba1
FXC		 55022008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5503
5504 PR fortran/33197
251923f5 5505 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
f489fba1
FXC		 5506 .F08 file suffixes.
5507
a1b25e49
PG		 55082008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
5509
5510 PR libgomp/33131
5511 * configure.ac: Add ACX_HEADER_STRING.
5512 * env.c: Include strings.h.
5513 * aclocal.m4: Regenerate.
5514 * config.h.in: Regenerate.
5515 * configure: Regenerate.
5516 * Makefile.in: Regenerate.
5517 * testsuite/Makefile.in: Regenerate.
5518
6837b3b8
JJ		 55192008-02-15 Jakub Jelinek <jakub@redhat.com>
5520
ac84c062
JJ		 5521 PR middle-end/35196
5522 * testsuite/libgomp.c/pr35196.c: New test.
5523
6837b3b8
JJ		 5524 PR middle-end/35130
5525 * testsuite/libgomp.fortran/pr35130.f90: New test.
5526 * testsuite/libgomp.c/pr35130.c: New test.
5527
c256730c
JJ		 55282008-01-25 Jakub Jelinek <jakub@redhat.com>
5529
5530 PR middle-end/33880
5531 * testsuite/libgomp.c/pr33880.c: New test.
5532 * testsuite/libgomp.fortran/pr33880.f90: New test.
5533
c8e95542 55342008-01-24 David Edelsohn <edelsohn@gnu.org>
d653fdfb
DE		 5535
5536 * configure: Regenerate.
5537
0f3e711e
JJ		 55382008-01-08 Jakub Jelinek <jakub@redhat.com>
5539
5540 * configure.ac: Move futex checking into ../config/futex.m4.
5541 * configure: Rebuilt.
5542 * aclocal.m4: Rebuilt.
5543 * Makefile.in: Rebuilt.
5544
5545 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
5546 2007-10-15 ../config/tls.m4 change.
5547
5259c813
JJ		 55482007-12-19 Jakub Jelinek <jakub@redhat.com>
5549
5550 PR c++/34513
5551 * testsuite/libgomp.c/pr34513.c: New test.
5552 * testsuite/libgomp.c++/pr34513.C: New test.
5553
ae8d8879
JH		 55542007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
5555
5556 PR target/32765
5557 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
5558
2b4cf991
JJ		 55592007-12-04 Jakub Jelinek <jakub@redhat.com>
5560
5561 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
5562
d2dda7fe
JJ		 55632007-12-03 Jakub Jelinek <jakub@redhat.com>
5564
5565 * testsuite/libgomp.c/private-1.c: New test.
5566
d683ec81
PB		 55672007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
5568 Paolo Bonzini <bonzini@gnu.org>
5569
5570 * Makefile.am: Use space as vpath separator. Use 'vpath %'
5571 instead of 'VPATH ='.
5572 * Makefile.in: Regenerate.
5573
a7415017
MK		 55742007-11-23 Matthias Klose <doko@ubuntu.com>
5575
5576 * configure.ac: Adjust makeinfo version check.
5577 * configure: Regenerate.
5578
78e47463
JJ		 55792007-11-10 Jakub Jelinek <jakub@redhat.com>
5580
5581 PR fortran/34020
5582 * testsuite/libgomp.fortran/pr34020.f90: New test.
5583
239371f9
JJ		 55842007-11-06 Jakub Jelinek <jakub@redhat.com>
5585
5586 PR c++/33894
5587 * testsuite/libgomp.c++/atomic-1.C: New test.
5588
98a5fa94
JJ		 55892007-10-25 Jakub Jelinek <jakub@redhat.com>
5590
5591 PR libgomp/33275
5592 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
5593 Make x and y integers rather than (implicit) reals. Add private (j)
5594 clause to the last omp parallel.
5595
3afcaaf4
MR		 55962007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
5597
5598 * configure: Regenerate following changes to ../config/tls.m4.
5599
bd69daef
JJ		 56002007-09-28 Jakub Jelinek <jakub@redhat.com>
5601
5602 * testsuite/libgomp.fortran/stack.f90: New test.
5603
1d0bd356
DS		 56042007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
5605
5606 * config/mingw32/proc.c: New file.
5607
b3172cab
UB		 56082007-09-05 Uros Bizjak <ubizjak@gmail.com>
5609
5610 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
5611 (main): Use __get_cpuid to get i386 target fetaures.
5612 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
5613 (main): Use __get_cpuid to get x86_64 target fetaures.
5614
6da17392
JH		 56152007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
5616
5617 PR target/32765
5618 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
5619 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
5620
e1c82219
JJ		 56212007-07-12 Jakub Jelinek <jakub@redhat.com>
5622
5623 PR fortran/32550
5624 * testsuite/libgomp.fortran/pr32550.f90: New test.
5625 * testsuite/libgomp.fortran/crayptr2.f90: New test.
5626
12a27363
L		 56272007-07-05 H.J. Lu <hongjiu.lu@intel.com>
5628
5629 * aclocal.m4: Regenerated.
5630
5349080d
TB		 56312007-07-05 Tobias Burnus <burnus@net-b.de>
5632
5633 PR fortran/32359
5634 * testsuite/libgomp.fortran/pr32359.f90: New.
5635
4f9c450c
JJ		 56362007-07-02 Jakub Jelinek <jakub@redhat.com>
5637
5638 PR libgomp/32468
5639 * sections.c (GOMP_parallel_sections_start): Only decrease
5640 number of threads to COUNT if dyn_var is true.
5641 * testsuite/libgomp.c/pr32468.c: New test.
5642
28c67ed7
RO		 56432007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5644
5645 PR libgomp/26308
5646 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
5647
64964499
JJ		 56482007-06-21 Jakub Jelinek <jakub@redhat.com>
5649
5650 PR middle-end/32362
5651 * testsuite/libgomp.c/pr32362-1.c: New test.
5652 * testsuite/libgomp.c/pr32362-2.c: New test.
5653 * testsuite/libgomp.c/pr32362-3.c: New test.
5654
46d8fbd1
JJ		 56552007-06-07 Jakub Jelinek <jakub@redhat.com>
5656
5657 * team.c (gomp_team_start): Fix setting up thread_attr
5658 stack size.
5659
82a6cadf
PB		 56602007-06-02 Paolo Bonzini <bonzini@gnu.org>
5661
5662 * configure: Regenerate.
5663
1cf3d07d
SE		 56642007-05-23 Steve Ellcey <sje@cup.hp.com>
5665
5666 * Makefile.in: Regenerate.
5667 * configure: Regenerate.
5668 * aclocal.m4: Regenerate.
5669 * testsuite/Makefile.in: Regenerate.
5670
12aac30b
JJ		 56712007-05-04 Jakub Jelinek <jakub@redhat.com>
5672
5673 * config/linux/proc.c: New file.
5674
f1028b02
JJ		 5675 PR libgomp/28482
5676 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
5677
06785a48
DF		 56782007-04-19 Daniel Franke <franke.daniel@gmail.com>
5679
5680 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
5681
b3b08ba0
MK		 56822007-04-16 Matthias Klose <doko@debian.org>
5683
5684 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
5685 flags if not building with -m64.
5686 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
5687 flag for i?86-*-* targets, if current target matches -m64.
5688
6b2c5ce0
SE		 56892007-04-14 Steve Ellcey <sje@cup.hp.com>
5690
5691 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
5692 * Makefile.in: Regenerate.
5693
dd56fe7c
JDA		 56942007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5695
5696 PR testsuite/31369
5697 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
5698 ld_library_path.
5699 * testsuite/libgomp.fortran/fortran.exp: Likewise.
5700
a0884cf0
JJ		 57012007-04-04 Jakub Jelinek <jakub@redhat.com>
5702
5703 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
5704 decls.
5705 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
5706 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
5707 (parse_affinity): New function.
5708 (initialize_env): Call it and gomp_init_affinity.
5709 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
5710 create new pthread_attr_t and call gomp_init_thread_affinity
5711 on it for each thread before passing the attribute to pthread_create.
5712 * config/linux/affinity.c: New file.
5713 * config/posix/affinity.c: New file.
5714 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
5715 * configure: Rebuilt.
5716 * config.h.in: Rebuilt.
5717 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
5718 * Makefile.in: Rebuilt.
5719
1850744b
AT		 57202007-03-23 Andreas Tobler <a.tobler@schweiz.org>
5721
5722 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
5723 *-*-darwin*.
5724 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
5725 and use it if found.
5726
516f1ed8
UB		 57272007-03-18 Uros Bizjak <ubizjak@gmail.com>
5728
5729 * testsuite/config/default.exp: New file.
5730 * testsuite/lib/libgomp.exp: New file.
5731 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
5732 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
5733 load_lib *, load_gcc_lib *): Move to libgomp.exp.
5734 (libgomp_load): Remove.
5735 * testsuite/lib/libgomp.exp (libgomp_init): Compute
5736 always_ld_library_path, not ld_library_path. Set additional_flags
5737 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
5738 (target_compile): Do not call libgomp_init. Append lang_library_path
5739 and lang_link_flags to options.
5740 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
5741 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
5742 here.
5743 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
5744 always_ld_library_path. Set LD_LIBRARY_PATH here.
5745 * testsuite/libgomp.fortran/fortran.exp: Ditto.
5746 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
5747 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
5748 CX8 flag.
5749 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
5750 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
5751 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
5752 * testsuite/libgomp.c/pr29947-1.c: Ditto.
5753 * testsuite/libgomp.c/atomic-10.c: Ditto.
5754
2ada56f5
JJ		 57552007-03-21 Jakub Jelinek <jakub@redhat.com>
5756
5757 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
5758 dg-final cleanup-modules line.
5759 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
5760 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
5761 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
5762 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
5763 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
5764 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
5765 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
5766
f210f1cd
AS		 57672007-03-18 Andreas Schwab <schwab@suse.de>
5768
5769 * acinclude.m4: Adjust regular expression for ld version
5770 extraction.
5771 * configure: Regenerate.
5772
c4dc950d
BM		 57732007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5774
5775 * Makefile.am: Add install-pdf target as copied from
5776 automake v1.10 rules.
5777 * Makefile.in: Regenerate
5778
e02a048f
JJ		 57792007-02-07 Jakub Jelinek <jakub@redhat.com>
5780
78e075d4
JJ		 5781 PR libgomp/28486
5782 * configure: Regenerate.
5783
e02a048f
JJ		 5784 PR c++/30703
5785 * testsuite/libgomp.c++/pr30703.C: New test.
5786
60def7ed
JJ		 57872007-02-02 Jakub Jelinek <jakub@redhat.com>
5788
5789 Revert:
5790 2006-07-05 Eric Christopher <echristo@apple.com>
5791 * configure.ac: Depend addition of -pthread on host OS.
5792 * configure: Regenerate.
5793
f1b0882e
RW		 57942007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5795
5796 * libgomp.texi: Fix spacing after abbreviations.
5797
748b9d7c
DF		 57982007-01-31 Daniel Franke <franke.daniel@gmail.com>
5799
5800 PR libgomp/30546
5801 * configure.ac: Add check for makeinfo
5802 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
5803 if an appropiate version of makeinfo is found.
5804 * aclocal.m4: Regenerated.
5805 * configure: Regenerated.
5806 * Makefile.in: Regenerated.
5807 * testsuite/Makefile.in: Regenerated.
5808
14734fc7
DF		 58092007-01-29 Daniel Franke <franke.daniel@gmail.com>
5810
5811 PR libgomp/30540
5812 * libgomp.texi: More about implementation-dependent settings.
5813
7befd5d2
TB		 58142007-01-26 Tobias Burnus <burnus@net-b.de>
5815
5816 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
5817
4288fea2
JJ		 58182007-01-24 Jakub Jelinek <jakub@redhat.com>
5819
5820 PR middle-end/30494
5821 * testsuite/libgomp.c/pr30494.c: New test.
5822
627ab4b8
TT		 58232007-01-15 Tom Tromey <tromey@redhat.com>
5824
5825 * configure: Rebuilt.
5826 * configure.ac: Fixed comment.
5827
7c2b7f45
DF		 58282007-01-14 Daniel Franke <franke.daniel@gmail.com>
5829
5830 * libgomp.texi: Document implementation specific default values of
5831 environment variables.
5832
3721b9e1
DF		 58332006-12-21 Daniel Franke <franke.daniel@gmail.com>
5834
5835 PR libgomp/28209
5836 * libgomp.texi: New file.
5837 * configure.ac: Add --enable-generated-files-in-srcdir option.
5838 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
5839 files to srcdir.
5840 * Makefile.in: Regenerated.
5841 * config.h.in: Regenerated.
5842 * testsuite/Makefile.in: Regenerated.
5843 * NOTES: Removed.
5844
62bd6216
DF		 58452006-12-04 Daniel Franke <franke.daniel@gmail.com>
5846
5847 PR libgomp/29949
5848 * env.c (omp_set_num_threads): Set illegal thread count to 1.
5849
aad741f4
EB		 58502006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
5851
5852 * configure: Regenerate.
5853
22568cc6
JJ		 58542006-12-04 Jakub Jelinek <jakub@redhat.com>
5855
5856 PR libgomp/29947
5857 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
5858 start if there shouldn't be any loop iterations.
5859 (gomp_loop_ordered_static_start): Remove start == end test.
5860 * testsuite/libgomp.c/pr29947-1.c: New test.
5861 * testsuite/libgomp.c/pr29947-2.c: New test.
5862
a9690009
EB		 58632006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
5864
5865 * configure.tgt: Force initial-exec TLS model on Linux only.
5866
597c25e6
DJ		 58672006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
5868
5869 * configure: Regenerated.
5870
6acf0b38
UB		 58712006-11-09 Uros Bizjak <ubizjak@gmail.com>
5872
5873 * env.c (parse_schedule): Reject out of range values.
5874 (parse_unsigned_long): Reject out of range, negative or zero values.
5875
a7a53ca5
JJ		 58762006-10-29 Jakub Jelinek <jakub@redhat.com>
5877
5878 PR fortran/29629
5879 * testsuite/libgomp.fortran/pr29629.f90: New test.
5880
6d4d216a
EB		 58812006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
5882
5883 PR libgomp/29494
5884 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
5885 * config/posix95: New directory.
5886 * config/posix95/omp-lock.h: New file.
5887 * config/posix95/lock.c: Likewise.
5888
5b043f08
GK		 58892006-10-14 Geoffrey Keating <geoffk@apple.com>
5890
5891 * aclocal.m4: Regenerate.
5892 * configure: Regenerate.
5893
b50019f0
DS		 58942006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
5895
5896 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
5897 '<' to '<='.
5898
8887708e
DS		 58992006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
5900
5901 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
5902 test.
5903 * configure: Regenerate.
5904 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
5905
9b9e4cd6
JJ		 59062006-09-26 Jakub Jelinek <jakub@redhat.com>
5907
a70ad3bb
JJ		 5908 PR middle-end/25261
5909 PR middle-end/28790
5910 * testsuite/libgomp.c/nestedfn-4.c: New test.
5911 * testsuite/libgomp.c/nestedfn-5.c: New test.
5912 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
5913
9b9e4cd6
JJ		 5914 PR fortran/29097
5915 * testsuite/libgomp.fortran/condinc1.f: New test.
5916 * testsuite/libgomp.fortran/condinc2.f: New test.
5917 * testsuite/libgomp.fortran/condinc3.f90: New test.
5918 * testsuite/libgomp.fortran/condinc4.f90: New test.
5919 * testsuite/libgomp.fortran/condinc1.inc: New file.
5920
2fb31455
TT		 59212006-09-18 Tom Tromey <tromey@redhat.com>
5922
5923 * configure: Rebuilt.
5924
c663e301
JM		 59252006-09-13 Joseph S. Myers <joseph@codesourcery.com>
5926
5927 PR c/28768
5928 PR preprocessor/14634
5929 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
5930 to AC_DEFINE.
5931 * configure: Regenerate.
5932
38371be9
SK		 59332006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
5934
5935 * testsuite/libgomp.fortran/reduction3.f90: Change
5936 -2147483648 to -huge(i)-1 to avoid overflow.
5937 * testsuite/libgomp.fortran/reduction4.f90: Change
5938 Z'ffffffff' to not(0) to avoid overflow.
5939
571d5ac5
JM		 59402006-08-26 Joseph S. Myers <joseph@codesourcery.com>
5941
5942 PR libgomp/25938
5943 * Makefile.am (libsubincludedir): New.
5944 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
5945 * Makefile.in: Regenerate.
5946
89b3e3cd
JJ		 59472006-08-17 Jakub Jelinek <jakub@redhat.com>
5948
5949 PR libgomp/28725
5950 * env.c: Include ctype.h.
5951 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
5952 leading and/or trailing whitespace and compare strings case
5953 insensitively.
5954
742fae05
JJ		 59552006-07-16 Jakub Jelinek <jakub@redhat.com>
5956
5957 PR fortran/28390
5958 * testsuite/libgomp.fortran/pr28390.f: New test.
5959
a1daed2d
EC		 59602006-07-05 Eric Christopher <echristo@apple.com>
5961
5962 * configure.ac: Depend addition of -pthread on host OS.
5963 * configure: Regenerate.
5964
5d7b5199
JJ		 59652006-06-21 Jakub Jelinek <jakub@redhat.com>
5966
5967 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
5968 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
5969 defined.
5970
fe5568e9
JJ		 59712006-06-20 Jakub Jelinek <jakub@redhat.com>
5972
5973 PR libgomp/26175
5974 PR libgomp/26477
5975 * configure.ac: If neither --enable-linux-futex nor
5976 --disable-linux-futex is passed, determine the default by checking
5977 for compiling and/or running against NPTL. With --enable-linux-futex,
5978 check if SYS_gettid and SYS_futex are defined.
5979 * configure: Rebuilt.
5980
c3b11a40
RH		 59812006-06-14 Richard Henderson <rth@redhat.com>
5982
5983 PR libgomp/28008
5984 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
5985 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
5986
d0d1b24d
RH		 59872006-06-09 Richard Henderson <rth@redhat.com>
5988
5989 * env.c (gomp_nthreads_var): Change to unsigned long.
5990 (gomp_run_sched_chunk): Likewise.
5991 (parse_unsigned_long): Rename from parse_num_threads and generalize.
5992 (initialize_env): Initialize gomp_thread_attr.
5993 * libgomp.h (gomp_nthreads_var): Update decl.
5994 (gomp_run_sched_chunk): Likewise.
5995 (gomp_thread_attr): Declare.
5996 * team.c (gomp_thread_attr): Export.
5997 (initialize_team): Don't initialize it.
5998
cd75853e
JJ		 59992006-06-09 Jakub Jelinek <jakub@redhat.com>
6000
6001 PR fortran/27916
6002 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
6003 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
6004
33815e0c
FXC		 60052006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
6006
6007 * config/mingw32/time.c: New file.
6008 * configure.tgt: Use it.
6009
6667de0d
CD		 60102006-05-23 Carlos O'Donell <carlos@codesourcery.com>
6011
6012 * Makefile.am: Add install-html target. Add install-html to .PHONY
6013 * Makefile.in: Regenerate.
6014
e962c46b
JDA		 60152006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6016
6017 PR libgomp/27612
6018 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
6019 * testsuite/libgomp.c/critical-1.c: Likewise.
6020 * testsuite/libgomp.c/loop-1.c: Likewise.
6021 * testsuite/libgomp.c/loop-2.c: Likewise.
6022 * testsuite/libgomp.c/single-1.c: Likewise.
6023 * testsuite/libgomp.c/ordered-1.c: Likewise.
6024 * testsuite/libgomp.c/ordered-2.c: Likewise.
6025
eeb1d9e0
JJ		 60262006-05-15 Jakub Jelinek <jakub@redhat.com>
6027
6028 PR middle-end/27416
6029 * libgomp.fortran/pr27416-1.f90: New test.
6030
693d710f
JJ		 60312006-05-03 Jakub Jelinek <jakub@redhat.com>
6032
6033 PR fortran/27395
6034 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
6035 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
6036
8ca5b2a2
JJ		 60372006-05-02 Jakub Jelinek <jakub@redhat.com>
6038
6039 PR c++/26943
6040 * testsuite/libgomp.c/pr26943-1.c: New test.
6041 * testsuite/libgomp.c/pr26943-2.c: New test.
6042 * testsuite/libgomp.c/pr26943-3.c: New test.
6043 * testsuite/libgomp.c/pr26943-4.c: New test.
6044 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
6045 * testsuite/libgomp.c++/pr26943.C: New test.
6046
077b0dfb
JJ		 60472006-05-02 Jakub Jelinek <jakub@redhat.com>
6048
6049 PR middle-end/27337
6050 * testsuite/libgomp.c++/pr27337.C: New test.
6051
91b6c26d
JJ		 60522006-04-26 Jakub Jelinek <jakub@redhat.com>
6053
6054 PR c/26171
6055 * testsuite/libgomp.c/pr26171.c: New test.
6056
60e1758f
RH		 60572006-04-25 Richard Henderson <rth@redhat.com>
6058
6059 PR libgomp/25865
6060 * configure.ac: Use GCC_CHECK_TLS.
6061 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
6062 * Makefile.in, aclocal.m4, configure: Regenerate.
6063
615baed7
MK		 60642006-04-10 Matthias Klose <doko@debian.org>
6065
6066 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
6067 directory names containing underscores.
6068
fae2b46b
JJ		 60692006-03-21 Jakub Jelinek <jakub@redhat.com>
6070
6071 PR c++/26691
6072 * testsuite/libgomp.c++/pr26691.C: New test.
6073
11a5f608
JJ		 60742006-03-13 Jakub Jelinek <jakub@redhat.com>
6075
6076 * testsuite/libgomp.fortran/retval2.f90: New test.
6077
1799e5d5
RH		 60782006-03-09 Diego Novillo <dnovillo@redhat.com>
6079
6080 * testsuite/libgomp.c++: New directory.
6081
d349482e
AT		 60822006-02-25 Shantonu Sen <ssen@opendarwin.org>
6083
6084 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
6085 * config/posix/sem.c: Implement the above.
6086
60872006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
6088
6089 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
6090 define HAVE_BROKEN_POSIX_SEMAPHORES.
6091 * configure: Rebuilt.
6092 * config.h.in: Rebuilt.
6093
124452c9
FXC		 60942006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
6095
6096 PR bootstrap/26161
6097 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
6098 for the other pthread check.
6099 * configure: Regenerate.
6100 * config.h.in: Regenerate.
6101
dd8d6dfe
JJ		 61022006-02-15 Jakub Jelinek <jakub@redhat.com>
6103
6104 PR libgomp/25938
6105 PR libgomp/25984
6106 * Makefile.am (fincludedir): New variable.
6107 (nodist_include_HEADERS): Remove Fortran files.
6108 (nodist_finclude_HEADERS): New variable.
6109 * Makefile.in: Regenerated.
6110
6c7a4dfd
JJ		 61112006-02-13 Jakub Jelinek <jakub@redhat.com>
6112
6113 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
6114 Remove tests for returning assumed character length arrays.
6115
5142e08b
RS		 61162006-02-12 Roger Sayle <roger@eyesopen.com>
6117 John David Anglin <dave@hiauly1.hia.nrc.ca>
6118
6119 PR libgomp/25936
6120 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
a1daed2d 6121
5821fba8
UW		 61222006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
6123
6124 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
6125
cb2bbc67
EB		 61262006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
6127
6128 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
6129 part of LD_LIBRARY_PATH manually.
6130
f05ee80c
L		 61312006-02-03 H.J. Lu <hongjiu.lu@intel.com>
6132
6133 PR libgomp/25852
6134 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
6135 libgomp_init.
6136
03b8fe49
PB		 61372005-01-25 Paolo Bonzini <bonzini@gnu.org>
6138
6139 PR libgomp/25884
f05ee80c
L		 6140 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
6141 * configure.ac (PERL): Don't set.
6142 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
6143 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
6144 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
6145 * omp.h.in: Wrap the new configure substitutions with @ characters.
6146 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
6147 * aclocal.m4, configure, Makefile.in: Regenerate.
6148 * mkomp_h.pl: Delete.
03b8fe49 6149
18cbfd85
PB		 61502005-01-24 Paolo Bonzini <bonzini@gnu.org>
6151
6152 PR libgomp/25259
6153 * configure.ac: Use GCC_HEADER_STDINT.
6154 * libgomp.h: Include gstdint.h.
6155 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
6156 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
6157
c41303c6
RH		 61582006-01-24 Richard Henderson <rth@redhat.com>
6159
6160 PR libgomp/25942
6161 * configure.ac: Add AM_MAINTAINER_MODE.
6162 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
6163
149b9553
DN		 61642006-01-24 Diego Novillo <dnovillo@redhat.com>
6165
6166 * Makefile.in: Regenerate.
6167 * testsuite/Makefile.in: Regenerate.
6168 * aclocal.m4: Regenerate.
6169
192a50ad
AT		 61702006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
6171
6172 * config/posix/proc.c: Conditional include of sys/loadavg.h for
6173 Solaris.
6174 * configure.ac: Add check for loadavg.h.
6175 (link_gomp): Adjust comment.
6176 * configure: Regenerate.
6177 * config.h.in: Regenerate.
6178
a55b8e18
SE		 61792006-01-21 Steve Ellcey <sje@cup.hp.com>
6180
6181 PR libgomp/25877
6182 * configure.ac: Remove check for alloca.h.
6183 * configure: Regenerate.
6184 * config.h.in: Regenerate.
6185 * libgomp.h: define gomp_alloca to be __builtin_alloca.
6186 * team.c: Remove use of alloca.h.
6187 Call gomp_alloca instead of alloca.
6188
692eeb34
SE		 61892006-01-20 Steve Ellcey <sje@cup.hp.com>
6190
6191 PR libgomp/25877
6192 * team.c: Add include of alloca.h.
6193 * configure.ac: Add check for alloca.h.
6194 * configure: Regenerate.
6195 * config.h.in: Regenerate.
6196
953ff289
DN		 61972006-01-17 Jakub Jelinek <jakub@redhat.com>
6198
6199 PR fortran/25219
6200 * testsuite/libgomp.fortran/pr25219.f90: New test.
6201
62022005-12-05 Uros Bizjak <uros@kss-loka.si>
6203
6204 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
6205 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
6206 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
6207 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
6208 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
6209 testsuite/libgomp.fortran/threadprivate1.f90,
6210 testsuite/libgomp.fortran/threadprivate2.f90,
6211 testsuite/libgomp.fortran/threadprivate3.f90,
6212 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
6213 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
6214 testsuite/libgomp.fortran/omp_parse3.f90: Change required
6215 effective-target to TLS runtime.
6216
6217 * testsuite/libgomp.fortran/pr25162.f: Require
6218 effective-target TLS runtime.
6219
62202005-12-01 Jakub Jelinek <jakub@redhat.com>
6221
6222 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
6223 * testsuite/libgomp.c/nestedfn-3.c: New test.
6224
62252005-11-30 Jakub Jelinek <jakub@redhat.com>
6226
6227 PR fortran/25162
6228 * testsuite/libgomp.fortran/pr25162.f: New test.
6229
62302005-11-28 Jakub Jelinek <jakub@redhat.com>
6231
6232 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
6233 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
6234
62352005-11-25 Jakub Jelinek <jakub@redhat.com>
6236
6237 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
6238 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
6239 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
6240 single.c, team.c, work.c, config/linux/alpha/futex.h,
6241 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
6242 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
6243 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
6244 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
6245 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
6246 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
6247 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
6248 FSF address.
6249
62502005-11-18 Jakub Jelinek <jakub@redhat.com>
6251
6252 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
6253 to nodist_noinst_HEADERS.
6254 * Makefile.in: Rebuilt.
6255
6256 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
6257 add integer count field.
6258 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
6259 omp_nest_lock_t type change.
6260 (omp_init_nest_lock): Likewise. Initialize count to 0.
6261 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
6262 Increment count.
6263 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
6264 Decrement count.
6265 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
6266 Increment count if successful and return the new nesting level.
6267 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
6268 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
6269 * testsuite/libgomp.c/lib-1.c: New test.
6270 * testsuite/libgomp.fortran/lib1.f90: New test.
6271 * testsuite/libgomp.fortran/lib2.f: New test.
6272 * testsuite/libgomp.fortran/lib3.f: New test.
6273
62742005-11-17 Richard Henderson <rth@redhat.com>
6275
6276 PR 24845
6277 * Makefile.am (nodist_toolexeclib_HEADERS): New.
6278 * configure.ac (link_gomp): New. Substitute it.
6279 (AC_CONFIG_FILES): Add libgomp.spec.
6280 * libgomp.spec.in: New file.
6281 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
6282 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
6283
62842005-11-18 Jakub Jelinek <jakub@redhat.com>
6285
6286 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
6287 reduction(-:var) behaving the same as reduction(+:var).
6288 * testsuite/libgomp.c/reduction-4.c: New test.
6289
62902005-11-15 Uros Bizjak <uros@kss-loka.si>
6291
6292 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
6293 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
6294 testsuite/libgomp.c/copyin-3.c,
6295 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
6296 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
6297 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
6298 testsuite/libgomp.c++/pr24455.C,
6299 testsuite/libgomp.fortran/threadprivate1.f90,
6300 testsuite/libgomp.fortran/threadprivate2.f90,
6301 testsuite/libgomp.fortran/threadprivate3.f90,
6302 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
6303 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
6304 testsuite/libgomp.fortran/omp_parse3.f90: Require
6305 effective-target TLS.
6306
63072005-11-14 Diego Novillo <dnovillo@redhat.com>
6308
6309 * HEADER: Remove.
6310
63112005-11-13 Jakub Jelinek <jakub@redhat.com>
6312
6313 PR libgomp/24797
6314 * team.c (initialize_team): Pass NULL rather than free as
6315 pthread_key_create destructor. Initialize thread specific data
6316 pointer in initial thread to a static local variable rather than
6317 malloced memory.
6318
63192005-11-11 Uros Bizjak <uros@kss-loka.si>
6320
6321 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
6322 its location to ld_library_path.
6323
63242005-11-10 Diego Novillo <dnovillo@redhat.com>
6325
6326 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
6327
63282005-11-10 Diego Novillo <dnovillo@redhat.com>
6329
6330 * testsuite/libgomp.c: Rename from libgomp.dg.
6331
63322005-11-09 Diego Novillo <dnovillo@redhat.com>
6333
6334 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
6335 threadprivate variable 'i'.
6336
63372005-11-09 Jakub Jelinek <jakub@redhat.com>
6338
6339 * config/linux/s390/futex.h: New file.
6340 * configure.tgt: Use it.
6341
6342 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
6343 before the parallel.
6344
63452005-11-08 Jakub Jelinek <jakub@redhat.com>
6346
6347 PR c++/24734
6348 * testsuite/libgomp.c++/master-1.C: New test.
6349
63502005-11-07 Jakub Jelinek <jakub@redhat.com>
6351
6352 * testsuite/libgomp.dg/copyin-3.c: New test.
6353
63542005-11-07 Jakub Jelinek <jakub@redhat.com>
6355
6356 * testsuite/libgomp.fortran/retval1.f90: New test.
6357 * testsuite/libgomp.fortran/vla7.f90: New test.
6358
63592005-11-06 Jakub Jelinek <jakub@redhat.com>
6360
6361 * testsuite/libgomp.fortran/vla2.f90: New test.
6362 * testsuite/libgomp.fortran/vla3.f90: New test.
6363 * testsuite/libgomp.fortran/vla4.f90: New test.
6364 * testsuite/libgomp.fortran/vla5.f90: New test.
6365 * testsuite/libgomp.fortran/vla6.f90: New test.
6366
63672005-11-01 Jakub Jelinek <jakub@redhat.com>
6368
6369 * config/linux/sparc/futex.h: New file.
6370 * configure.tgt: Use it.
6371 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
6372
6373 * critical.c: Include stdlib.h.
6374 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
6375 ignoring return value.
6376 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
6377 LIBGOMP_CHECK_SYNC_BUILTINS check.
6378 * configure: Rebuilt.
6379
63802005-10-31 Jakub Jelinek <jakub@redhat.com>
6381
6382 * testsuite/libgomp.fortran/vla1.f90: New test.
6383
63842005-10-31 Richard Henderson <rth@redhat.com>
6385
6386 * testsuite/libgomp.fortran/character2.f90: Fix race condition
6387 setting 's' in different threads.
6388
63892005-10-31 Jakub Jelinek <jakub@redhat.com>
6390
6391 * libgomp.h (attribute_hidden, ialias): Define.
6392 * config/posix/proc.c (omp_get_num_procs): Add ialias.
6393 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
6394 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
6395 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
6396 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
6397 omp_test_lock, omp_test_nest_lock): Likewise.
6398 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
6399 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
6400 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
6401 omp_test_lock, omp_test_nest_lock): Likewise.
6402 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
6403 omp_get_dynamic, omp_get_nested): Likewise.
6404 * parallel.c (omp_get_num_threads, omp_get_max_threads,
6405 omp_get_thread_num, omp_in_parallel): Likewise.
6406 * fortran.c (ialias_redirect): Define.
6407 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
6408 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
6409 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
6410 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
6411 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
6412 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
6413 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
6414 omp_get_wtime): Add ialias_redirect.
6415
64162005-10-30 Jakub Jelinek <jakub@redhat.com>
6417
6418 * fortran.c: Include stdlib.h.
6419
64202005-10-29 Jakub Jelinek <jakub@redhat.com>
6421
6422 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
6423 * Makefile.in: Regenerated.
6424
64252005-10-28 Jakub Jelinek <jakub@redhat.com>
6426
6427 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
6428 * libgomp_f.h.in (omp_check_defines): New function.
6429 * env.c: Include libgomp_f.h.
6430 (initialize_env): Call omp_check_defines.
6431
6432 * testsuite/libgomp.dg/copyin-2.c: New test.
6433 * testsuite/libgomp.c++/copyin-2.C: New test.
6434 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
6435
6436 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
6437 * testsuite/libgomp.fortran/sharing2.f90: New test.
6438
6439 * testsuite/libgomp.dg/copyin-1.c: New test.
6440 * testsuite/libgomp.c++/copyin-1.C: New test.
6441
64422005-10-26 Jakub Jelinek <jakub@redhat.com>
6443
6444 * testsuite/libgomp.fortran/crayptr1.f90: New test.
6445
6446 * testsuite/libgomp.fortran/workshare1.f90: New test.
6447
6448 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
6449 only test.
6450 * libgomp.fortran/sharing1.f90: New test.
6451
64522005-10-24 Jakub Jelinek <jakub@redhat.com>
6453
6454 PR c++/24502
6455 * testsuite/libgomp.c++/loop-7.C: New test.
6456
6457 * testsuite/libgomp.dg/nestedfn-2.c: New test.
6458
6459 * testsuite/libgomp.dg/nestedfn-1.c: New test.
6460 * testsuite/libgomp.fortran/reduction6.f90: New test.
6461 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
6462
64632005-10-23 Richard Henderson <rth@redhat.com>
6464
6465 * testsuite/libgomp.c++/ctor-1.C: New.
6466 * testsuite/libgomp.c++/ctor-2.C: New.
6467 * testsuite/libgomp.c++/ctor-3.C: New.
6468 * testsuite/libgomp.c++/ctor-4.C: New.
6469 * testsuite/libgomp.c++/ctor-5.C: New.
6470 * testsuite/libgomp.c++/ctor-6.C: New.
6471 * testsuite/libgomp.c++/ctor-7.C: New.
6472 * testsuite/libgomp.c++/ctor-8.C: New.
6473 * testsuite/libgomp.c++/ctor-9.C: New.
6474
64752005-10-21 Diego Novillo <dnovillo@redhat.com>
6476
6477 PR 24455
6478 * testsuite/libgomp.c++/pr24455-1.C: New test.
6479 * testsuite/libgomp.c++/pr24455.C: New test.
6480 * testsuite/libgomp.dg/pr24455-1.c: New test.
6481 * testsuite/libgomp.dg/pr24455.c: New test.
6482
64832005-10-20 Richard Henderson <rth@redhat.com>
6484
6485 * testsuite/libgomp.c++/loop-6.C: New.
6486 * testsuite/libgomp.dg/loop-3.c: New.
6487
64882005-10-20 Jakub Jelinek <jakub@redhat.com>
6489
6490 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
6491 explicitly private.
6492 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
6493 explicitly shared.
6494
64952005-10-19 Diego Novillo <dnovillo@redhat.com>
6496
6497 * testsuite/libgomp.fortran/jacobi.f: New test.
6498
64992005-10-19 Richard Henderson <rth@redhat.com>
6500
6501 * configure.tgt (i?86-linux): Default to with_arch instead of
6502 CFLAGS. Add -mtune to match target_cpu.
6503 (x86_64-linux): Tune to i686.
6504
6505 * fortran.c (omp_test_nest_lock_): Fix typo.
6506
65072005-10-19 Jakub Jelinek <jakub@redhat.com>
6508
6509 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
6510 gomp_ordered_sync): Do nothing if team->nthreads == 1.
6511 * testsuite/libgomp.dg/ordered-3.c: New test.
6512
6513 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
6514 Remove volatile keyword.
6515
6516 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
6517 in COMMON block to avoid warnings on 64-bit targets.
6518
65192005-10-18 Diego Novillo <dnovillo@redhat.com>
6520
6521 * testsuite/libgomp.dg/shared-3.c: New test.
6522
65232005-10-18 Jakub Jelinek <jakub@redhat.com>
6524
6525 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
6526 * testsuite/libgomp.fortran/reduction5.f90: New test.
6527
65282005-10-18 Jakub Jelinek <jakub@redhat.com>
6529
6530 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
6531 dg-options.
6532 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
6533 flush loop now that __sync_synchronize has proper memory barrier.
6534 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
6535 Add -ffixed-form to dg-options.
6536
65372005-10-17 Diego Novillo <dnovillo@redhat.com>
6538
6539 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
6540 from subdirectories.
6541 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
6542 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
6543 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
6544 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
6545 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
6546 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
6547 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
6548 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
6549 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
6550 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
6551 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
6552 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
6553 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
6554 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
6555 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
6556 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
6557 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
6558 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
6559 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
6560 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
6561 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
6562 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
6563 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
6564 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
6565 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
6566
65672005-10-17 Jakub Jelinek <jakub@redhat.com>
6568
6569 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
6570 lang_library_path exists. Use find instead of glob to gather tests.
6571 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
6572
65732005-10-17 Diego Novillo <dnovillo@redhat.com>
6574
6575 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
6576 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
6577 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
6578 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
6579 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
6580 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
6581 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
6582 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
6583 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
6584 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
6585 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
6586 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
6587 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
6588
65892005-10-15 Jakub Jelinek <jakub@redhat.com>
6590
6591 * testsuite/libgomp.dg/vla-1.c: New test.
6592
6593 * testsuite/libgomp.fortran/reference2.f90: New test.
6594
6595 * testsuite/libgomp.fortran/character2.f90: Remove explicit
6596 declaration of omp_get_thread_num.
6597 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
6598 use omp_lib.
6599
6600 * testsuite/libgomp.fortran/reduction1.f90: New test.
6601 * testsuite/libgomp.fortran/reduction2.f90: New test.
6602 * testsuite/libgomp.fortran/reduction3.f90: New test.
6603 * testsuite/libgomp.fortran/reduction4.f90: New test.
6604
66052005-10-13 Richard Henderson <rth@redhat.com>
6606
6607 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
6608 * Makefile.in: Regenerate.
6609 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
6610 * libgomp.h: Include bar.h.
6611 (struct gomp_barrier): Remove.
6612 (struct gomp_team): Add barrier. Replace master_barrier with
6613 master_release. Replace threads with ordered_release.
6614 (struct gomp_thread): Replace barrier with release.
6615 * ordered.c (gomp_ordered_first): Update for ordered_release change.
6616 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
6617 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
6618 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
6619 (GOMP_single_copy_end): Likewise.
6620 * team.c (gomp_threads_dock): New.
6621 (gomp_barrier_init, gomp_barrier_destroy): Remove.
6622 (gomp_thread_start): Use gomp_barrier_wait.
6623 (new_team, free_team): Update for gomp_team changes.
6624 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
6625 (gomp_team_end): Use gomp_barrier_wait.
6626 (initialize_team): Update for gomp_thread changes.
6627 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
6628 (gomp_work_share_end_nowait): Use atomic ops when available.
6629 * config/linux/bar.c, config/linux/bar.h: New files.
6630 * config/posix/bar.c, config/posix/bar.h: New files.
6631
66322005-10-13 Jakub Jelinek <jakub@redhat.com>
6633
6634 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
6635 * testsuite/libgomp.dg/single-2.c: New test.
6636
6637 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
6638 lang_link_flags): Unset, so that they aren't inherited from previously
6639 sourced *.exp.
6640
6641 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
6642
66432005-10-12 Richard Henderson <rth@redhat.com>
6644
6645 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
6646 (libgomp_init): Use lang_test_file, lang_library_path, and
6647 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
6648
6649 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
6650 (lang_test_file, lang_link_flags): New.
6651 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
6652
6653 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
6654 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
6655 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
6656 testsuite/libgomp.c++/parallel-1.C,
6657 testsuite/libgomp.c++/reduction-1.C,
6658 testsuite/libgomp.c++/reduction-2.C,
6659 testsuite/libgomp.c++/reduction-3.C,
6660 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
6661 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
6662 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
6663 New files, largely cribbed from the C testsuite.
6664
66652005-10-12 Jakub Jelinek <jakub@redhat.com>
6666
6667 * testsuite/libgomp.fortran/character1.f90: New test.
6668 * testsuite/libgomp.fortran/character2.f90: New test.
6669
6670 * testsuite/libgomp.dg/nested-1.c: New test.
6671 * testsuite/libgomp.dg/nested-2.c: New test.
6672 * testsuite/libgomp.fortran/do1.f90: New test.
6673 * testsuite/libgomp.fortran/do2.f90: New test.
6674
6675 * testsuite/libgomp.fortran/reference1.f90: New test.
6676
66772005-10-11 Jakub Jelinek <jakub@redhat.com>
6678
6679 * testsuite/libgomp.dg/reduction-1.c: New test.
6680 * testsuite/libgomp.dg/reduction-2.c: New test.
6681 * testsuite/libgomp.dg/reduction-3.c: New test.
6682
66832005-10-10 Jakub Jelinek <jakub@redhat.com>
6684
6685 * testsuite/libgomp.dg/atomic-1.c: New test.
6686 * testsuite/libgomp.dg/atomic-2.c: New test.
6687
66882005-10-09 Richard Henderson <rth@redhat.com>
6689
6690 * critical.c (atomic_lock): New.
6691 (initialize_critical): Initialize it.
6692 (GOMP_atomic_start, GOMP_atomic_end): New.
6693 * libgomp.map: Export them.
6694 * libgomp_g.h: Declare them.
6695
6696 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
6697
66982005-10-02 Richard Henderson <rth@redhat.com>
6699
6700 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
6701 to XCFLAGS instead of CFLAGS.
6702
67032005-09-30 Richard Henderson <rth@redhat.com>
6704
6705 * configure.ac: Determine whether -pthread or -lpthread is needed.
6706 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
6707 * Makefine.in, configure: Rebuild.
6708
67092005-09-28 Richard Henderson <rth@redhat.com>
6710
6711 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
6712 * testsuite/libgomp.dg/omp-single-3.c: New test.
6713
67142005-09-28 Diego Novillo <dnovillo@redhat.com>
6715
6716 * testsuite/libgomp.dg/omp-single-2.c: New test.
6717 * testsuite/libgomp.dg/shared-2.c: Fix return code.
6718
67192005-09-27 Richard Henderson <rth@redhat.com>
6720
6721 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
6722 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
6723
67242005-09-27 Jakub Jelinek <jakub@redhat.com>
6725
6726 * testsuite/libgomp.dg/omp-loop03.c: New test.
6727
67282005-09-27 Diego Novillo <dnovillo@redhat.com>
6729
6730 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
6731
67322005-09-27 Diego Novillo <dnovillo@redhat.com>
6733
6734 * testsuite/libgomp.dg/omp-single-1.c: New test.
6735 * testsuite/libgomp.dg/shared-1.c: Return 0.
6736 Add prototype for abort.
6737 * testsuite/libgomp.dg/shared-2.c: Likewise.
6738
67392005-09-26 Jakub Jelinek <jakub@redhat.com>
6740
6741 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
6742 constructs.
6743
67442005-09-26 Diego Novillo <dnovillo@redhat.com>
6745
6746 * testsuite/libgomp.dg/shared-1.c: New test.
6747 * testsuite/libgomp.dg/shared-2.c: New test.
6748
67492005-09-24 Richard Henderson <rth@redhat.com>
6750
6751 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
6752
67532005-09-24 Richard Henderson <rth@redhat.com>
6754
6755 * iter.c (gomp_iter_static_next): Round up when computing number
6756 of iterations. Don't bother distributing a remainder equally.
6757
6758 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
6759 Don't call srand. Zero b before testing.
6760 (main): New.
6761
67622005-09-24 Jakub Jelinek <jakub@redhat.com>
6763
6764 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
6765 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
6766
67672005-09-23 Jakub Jelinek <jakub@redhat.com>
6768
6769 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
6770 without !$omp end do, followed immediately by subroutine end.
6771
67722005-09-23 Diego Novillo <dnovillo@redhat.com>
6773
6774 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
6775
67762005-09-22 Richard Henderson <rth@redhat.com>
6777
6778 * critical.c (GOMP_critical_name_start): Change argument to void**.
6779 Reuse the pointer space if the mutex fits.
6780 (GOMP_critical_name_end): Likewise.
6781 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
6782 * libgomp_g.h (GOMP_critical_name_start): Update decl.
6783 (GOMP_critical_name_end): Likewise.
6784 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
6785 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
6786
67872005-09-20 Richard Henderson <rth@redhat.com>
6788
6789 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
6790 (create_lock_lock): New.
6791 (initialize_critical): Initialize it.
6792 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
6793 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
6794
67952005-09-20 Diego Novillo <dnovillo@redhat.com>
6796
6797 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
6798
67992005-09-20 Diego Novillo <dnovillo@redhat.com>
6800
6801 * testsuite/libgomp.dg/omp-loop01.c: New test.
6802 * testsuite/libgomp.dg/omp-loop02.c: New test.
6803
68042005-09-20 Jakub Jelinek <jakub@redhat.com>
6805
6806 * configure.ac (AC_PROG_FC): Add.
6807 (USE_FORTRAN): New automake conditional.
6808 * configure: Rebuilt.
6809 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
6810 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
6811 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
6812 Add rules to build them.
6813 * Makefile.in: Rebuilt.
6814 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
6815 OMP_NEST_LOCK_KIND.
6816 * libgomp.map: Add Fortran wrappers.
6817 * libgomp_f.h.in: New file.
6818 * omp_lib.h.in: New file.
6819 * omp_lib.f90.in: New file.
6820 * fortran.c: New file.
6821 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
6822 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
6823 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
6824 libgfortran has been built.
6825 * testsuite/libgomp.fortran/fortran.exp: New file.
6826 * testsuite/libgomp.fortran/omp_cond1.f: New test.
6827 * testsuite/libgomp.fortran/omp_cond2.f: New test.
6828 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
6829 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
6830 * testsuite/libgomp.fortran/omp_hello.f: New test.
6831 * testsuite/libgomp.fortran/omp_orphan.f: New test.
6832 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
6833 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
6834 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
6835 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
6836 * testsuite/libgomp.fortran/omp_reduction.f: New test.
6837 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
6838 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
6839
68402005-08-30 Richard Henderson <rth@redhat.com>
6841
6842 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
6843 function for when aliases are not usable.
6844 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
6845 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
6846 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
6847 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
6848 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
6849 GOMP_loop_ordered_guided_next): Likewise.
6850 * ordered.c (GOMP_ordered_start): Likewise.
6851
68522005-08-01 Diego Novillo <dnovillo@redhat.com>
6853
6854 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
6855 * testsuite/libgomp.dg/omp_hello.c: Fix return code
6856 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
6857 * testsuite/libgomp.dg/omp_orphan.c: Likewise
6858 * testsuite/libgomp.dg/omp_reduction.c: Likewise
6859 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
6860 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
6861 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
6862 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
6863
68642005-07-07 Eric Christopher <echristo@redhat.com>
6865 Diego Novillo <dnovillo@redhat.com>
6866
6867 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
6868 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
6869 up code.
6870 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
6871 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
6872 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
6873 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
6874 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
6875 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
6876 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
6877
68782005-06-13 Diego Novillo <dnovillo@redhat.com>
6879
6880 * TOPLEVEL.patch: Remove.
6881
68822005-05-16 Richard Henderson <rth@redhat.com>
6883
6884 * configure.ac: Test for clock_gettime.
6885 * config.h.in, configure: Rebuild.
6886 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
6887 (omp_get_wtime): Use clock_gettime if available.
6888 (omp_get_wtick): Use clock_getres if available.
6889
68902005-05-11 Richard Henderson <rth@redhat.com>
6891
6892 * config/linux/ia64/futex.h: New file.
6893 * configure.tgt: Use it.
6894
6895 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
6896
68972005-05-07 Richard Henderson <rth@redhat.com>
6898
6899 * config/linux/powerpc/futex.h: New file.
6900 * configure.tgt: Use it.
6901
6902 * config/linux/i486/futex.h: Merge ...
6903 * config/linux/x86_64/futex.h: ... into ...
6904 * config/linux/x86/futex.h: ... here.
6905 * configure.tgt: Update to match.
6906
69072005-05-06 Richard Henderson <rth@redhat.com>
6908
6909 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
6910 * config/linux/i486/futex.h: Likewise.
6911 * config/linux/x86_64/futex.h: Likewise.
6912
6913 * config/linux/lock.c: New file.
6914 * config/linux/omp-lock.h: New file.
6915
6916 * critical.c, env.h: Don't include omp.h
6917 * config/posix/lock.c: Include libgomp.h instead of omp.h.
6918 * config/posix/time.c: Likewise.
6919 * config/posix/omp-lock.h: New file.
6920 * libgomp.h: Include omp-lock.h and omp.h.
6921 * Makefile.am (nodist_include_HEADERS): New.
6922 (omp.h): New rule.
6923 * configure.ac (PERL): New.
6924 * mkomp_h.pl: New file.
6925 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
6926 with templates.
6927 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
6928
6929 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
6930 build directory. Re-add -march=i486 hack.
6931
6932 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
6933 (libgomp_link_flags): Remove.
6934 (libgomp_initialized): Remove.
6935 (libgomp_init): Don't protect from reinitialization. Copy code
6936 from libstdc++ for getting the multilib set correctly.
6937
69382005-05-05 Richard Henderson <rth@redhat.com>
6939
6940 * config/linux/alpha/futex.h: New file.
6941 * configure.tgt (alpha*-*-linux*): Use it.
6942
6943 * config/posix/mutex.c: New file.
6944 * config/posix/sem.c: Use libgomp.h.
6945
6946 * configure.tgt (x86_64-linux): Also test CC for -m32.
6947 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
6948
a1daed2d 6949 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
953ff289
DN		 6950 after $gccpath.
6951
6952 * Makefile.am (SUBDIRS): New.
6953 (libgomp_la_LDFLAGS): Add -lpthread.
6954 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
6955 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
6956
6957 * libgomp_g.h: New file.
6958 * libgomp.h: Split out all public declarations to libgomp_g.h.
6959 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
6960 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
6961 * config/linux/sem.h: Likewise.
6962 * config/posix/sem.h: Likewise.
6963
6964 * Makefile.am (AM_LDFLAGS): New.
6965 (libgomp_version_script): Split out from ...
6966 (libgomp_la_LDFLAGS): ... here.
6967 (libgomp_version_info): New.
6968 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
6969 (LIBGOMP_ENABLE): New.
6970 (LIBGOMP_CHECK_LINKER_FEATURES): New.
6971 (LIBGOMP_ENABLE_SYMVERS): New.
6972 * configure.ac (AC_INIT): Version 1.0.
6973 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
6974 (enable-linux-futex): Likewise. Rename from enable-futex.
6975 (libtool_VERSION): New.
6976 (LIBGOMP_ENABLE_SYMVERS): Use it.
6977 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
6978 * Makefile.in, aclocal.m4, configure: Rebuild.
6979
6980 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
6981 (gomp_mutex_unlock_slow): Fix typo.
6982 * config/linux/sem.c: Similarly.
6983 (gomp_sem_post_slow): Fix typo.
6984 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
6985 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
6986 [__PIC__] (sys_futex0): Don't use tmp output in asm.
6987
6988 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
6989 (libgomp_la_LDFLAGS): Add top_srcdir to path.
6990 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
6991 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
6992 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
6993 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
6994 LDFLAGS. Pull enable_futex check to top-level.
6995 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
6996 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
6997
6998 First attempt at real configury.
6999 * Makefile, config.h: Remove file.
7000 * Makefile.am, Makefile.in: New file.
7001 * acinclude.m4 aclocal.m4: New file.
7002 * configure.ac, configure.tgt, configure: New file.
7003
7004 * config/posix/lock.c: Rename from sys-lock.c.
7005 * config/posix/mutex.h: Rename from sys-mutex.h.
7006 * config/posix/sem.c: Rename from sys-sem.c.
7007 * config/posix/sem.h: Rename from sys-sem.h.
7008 * config/posix/proc.c: Rename from sys-proc.c.
7009 * config/posix/time.c: Rename from sys-proc.c.
7010
7011 * config/linux/mutex.c: New file.
7012 * config/linux/mutex.h: New file.
7013 * config/linux/sem.c: New file.
7014 * config/linux/sem.h: New file.
7015 * config/linux/i486/futex.h: New file.
7016 * config/linux/x86_64/futex.h: New file.
7017
70182005-05-04 Richard Henderson <rth@redhat.com>
7019
7020 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
7021 * libgomp.h: Declare them.
7022 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
7023 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
7024
70252005-05-04 Richard Henderson <rth@redhat.com>
7026
7027 * libgomp-1 code drop
7028
70292005-05-04 Richard Henderson <rth@redhat.com>
7030
7031 * iter.c (gomp_iter_static_next): Return tri-state on 0.
7032 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
7033 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
7034 (gomp_iter_static_next): Update.
7035 (gomp_ordered_static_next): Update.
7036 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
7037 (gomp_loop_ordered_static_start): Likewise. Exit early for a
7038 totally empty range.
7039 (gomp_loop_ordered_static_next): Refine test for calling
7040 gomp_ordered_static_next.
7041 * testsuite/ordered-1.c: Add case for more threads than iterations.
7042
7043 * iter.c (gomp_iter_runtime_next_locked): Remove.
7044 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
a1daed2d 7045 gomp_loop_guided_start, gomp_loop_ordered_static_start,
953ff289
DN		 7046 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
7047 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
7048 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
7049 gomp_loop_ordered_guided_next): Downcase name, make static, add
7050 an external alias with the old name.
7051 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
7052 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
7053 switch and call one of the above static functions.
7054 * libgomp.h: Update.
7055
7056 * work.c (gomp_work_share_start): Lock the mutex for !first too.
7057 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
7058 GOMP_loop_guided_start, GOMP_loop_runtime_start,
7059 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7060 GOMP_loop_ordered_guided_start): Update to match.
7061 * sections.c (GOMP_sections_start): Likewise.
7062 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
7063
7064 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7065 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
7066 Use bounds check instead of modulus.
7067 (gomp_ordered_sync): Split out of GOMP_ordered_start.
7068 (gomp_ordered_last): Don't sync with ordered_owner here.
7069 (gomp_ordered_next): Likewise.
7070 (gomp_ordered_static_loop_next): Likewise.
7071 * loop.c, libgomp.h: Update to match.
7072
7073 * libgomp.h (GOMP_barrier): Declare.
7074
7075 * testsuite/barrier-1.c: New file.
7076 * testsuite/critical-1.c: New file.
7077 * testsuite/ordered-2.c: New file.
7078 * testsuite/ordered-1.c: New file.
7079 * testsuite/sections-1.c: New file.
7080 * testsuite/single-1.c: New file.
7081 * testsuite/Makefile (TESTS): Add them.
7082
70832005-05-04 Richard Henderson <rth@redhat.com>
7084
7085 * libgomp.h (struct gomp_work_share): Add ordered_owner.
7086 * loop.c (GOMP_loop_static_start): If not the startup thread,
7087 acquire the mutex to wait for initialization complete.
7088 (GOMP_loop_ordered_static_start): Likewise.
7089 (GOMP_loop_ordered_runtime_start): Likewise.
7090 (GOMP_loop_ordered_static_first): Remove.
7091 (GOMP_loop_ordered_dynamic_first): Remove.
7092 (GOMP_loop_ordered_guided_first): Remove.
7093 (GOMP_loop_ordered_runtime_first): Remove.
7094 * ordered.c (gomp_ordered_loop_first): Post to own release when
7095 we're the first thread.
7096 (gomp_ordered_loop_last): Wait on release if not owner.
7097 (gomp_ordered_loop_next): Likewise.
7098 (gomp_ordered_static_loop_init): New.
7099 (gomp_ordered_static_loop_next): Use ordered_owner.
7100 (GOMP_ordered_start): Likewise.
7101 * work.c (gomp_new_work_share): Initialize ordered_owner.
7102
71032005-05-03 Richard Henderson <rth@redhat.com>
7104
7105 * Makefile (OPT): New.
7106 (CFLAGS): Use it.
7107
7108 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
7109 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
7110 * libgomp.h, libgomp.map, NOTES: Update to match.
7111
7112 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
7113 Add initialized and thr members.
7114 (gomp_thread_start): Pause when initially spawned to wait for
7115 the whole team to be created.
7116 (gomp_team_start): Release team members at the end.
7117
7118 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
7119 (f_foo_1): Use GOMP_loop_end.
7120 (f_foo_2): Use GOMP_loop_end_nowait.
7121
7122 * testsuite/loop-2.c: New file.
7123 * testsuite/Makefile (TESTS): Add it.
7124
71252005-05-03 Richard Henderson <rth@redhat.com>
7126
7127 * iter.c (gomp_iter_static_next): Fix overflow check typo.
7128 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
7129 * team.c (new_team): Initialize oldest_live_gen to 1 if no
7130 initial work_share.
7131
7132 * testsuite/Makefile: New file.
7133 * testsuite/loop-1.c: New file.
7134
71352005-05-03 Richard Henderson <rth@redhat.com>
7136
7137 Initial implementation and checkin.
21fa2a29
JJ		 7138\f
7139Copyright (C) 2005-2016 Free Software Foundation, Inc.
7140
7141Copying and distribution of this file, with or without modification,
7142are permitted in any medium without royalty provided the copyright
7143notice and this notice are preserved.
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