1 2014-05-21 Jakub Jelinek <jakub@redhat.com>
4 * testsuite/libgomp.c++/simd-9.C: New test.
6 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
8 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
9 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
10 texts according to their @menu entry positions.
12 2014-05-11 Jakub Jelinek <jakub@redhat.com>
14 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
15 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
16 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
17 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
18 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
19 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
20 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
21 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
22 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
23 * testsuite/libgomp.fortran/depend-1.f90: New test.
24 * testsuite/libgomp.fortran/depend-2.f90: New test.
25 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
26 * testsuite/libgomp.fortran/simd1.f90: New test.
27 * testsuite/libgomp.fortran/simd2.f90: New test.
28 * testsuite/libgomp.fortran/simd3.f90: New test.
29 * testsuite/libgomp.fortran/simd4.f90: New test.
30 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
32 2014-05-02 Jakub Jelinek <jakub@redhat.com>
34 * testsuite/libgomp.c/simd-10.c: New test.
35 * testsuite/libgomp.c/simd-11.c: New test.
36 * testsuite/libgomp.c/simd-12.c: New test.
37 * testsuite/libgomp.c/simd-13.c: New test.
39 2014-04-24 Jakub Jelinek <jakub@redhat.com>
41 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
42 atomic type clauses in any order and optional comma in between.
43 * testsuite/libgomp.c++/atomic-15.C: Likewise.
44 * testsuite/libgomp.c/atomic-17.c: Likewise.
46 * testsuite/libgomp.c/simd-7.c: New test.
47 * testsuite/libgomp.c/simd-8.c: New test.
48 * testsuite/libgomp.c/simd-9.c: New test.
49 * testsuite/libgomp.c/loop-16.c: New test.
51 2014-04-02 Richard Henderson <rth@redhat.com>
53 * config/linux/futex.h (futex_wait): Get error value from errno.
54 (futex_wake): Likewise.
56 2014-03-25 Jakub Jelinek <jakub@redhat.com>
59 * testsuite/libgomp.c++/udr-11.C: New test.
60 * testsuite/libgomp.c++/udr-12.C: New test.
61 * testsuite/libgomp.c++/udr-13.C: New test.
62 * testsuite/libgomp.c++/udr-14.C: New test.
63 * testsuite/libgomp.c++/udr-15.C: New test.
64 * testsuite/libgomp.c++/udr-16.C: New test.
65 * testsuite/libgomp.c++/udr-17.C: New test.
66 * testsuite/libgomp.c++/udr-18.C: New test.
67 * testsuite/libgomp.c++/udr-19.C: New test.
69 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
71 Update copyright years
73 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
75 * hashtab.h: Use the standard form for the copyright notice.
77 2014-01-02 Tobias Burnus <burnus@net-b.de>
79 * libgomp.texi: Bump @copying's copyright year.
81 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
83 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
84 alloca () with __builtin_alloca ().
85 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
86 * testsuite/libgomp.c/lock-3.c: Likewise.
87 * testsuite/libgomp.c/pr48591.c: Likewise.
89 2013-12-17 Jakub Jelinek <jakub@redhat.com>
92 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
95 2013-12-16 Jakub Jelinek <jakub@redhat.com>
98 * testsuite/libgomp.c/pr58756.c: New test.
100 2013-12-12 Jakub Jelinek <jakub@redhat.com>
103 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
106 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
108 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
110 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
111 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
112 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
113 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
116 * libgomp_g.h: Include <stddef.h> for size_t.
118 * libgomp.spec.in: Update comment about libgomp's dependencies.
119 * configure.ac: Likewise.
120 * configure: Regenerate.
122 2013-10-16 Tobias Burnus <burnus@net-b.de>
124 * libgomp.texi: (Runtime Library Routines): Update references for
125 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
126 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
127 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
128 (Environment Variables): Update references for OpenMP 4.0. Add
129 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
130 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
133 2013-10-14 Jakub Jelinek <jakub@redhat.com>
135 * env.c (parse_bind_var): Initialize value to avoid
136 (false positive) warning.
138 2013-10-12 Jakub Jelinek <jakub@redhat.com>
141 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
143 (gomp_init_num_threads): Move i variable declaration into
144 #ifdef CPU_ALLOC_SIZE block.
145 * config/linux/affinity.c (gomp_affinity_init_level): Test
146 gomp_places_list_len == 0 rather than gomp_places_list == 0
147 when checking for topology reading error.
148 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
149 * env.c (parse_affinity): Add ignore argument, if true, don't populate
150 gomp_places_list, only parse env var and always return false.
151 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
152 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
153 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
154 and either of these variables were parsed correctly into a places
157 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
158 Jakub Jelinek <jakub@redhat.com>
160 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
162 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
163 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
164 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
165 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
166 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
167 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
168 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
169 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
171 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
173 * Makefile.am (omp_lib.mod): Streamline rule.
174 * Makefile.in: Regenerate.
176 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
179 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
180 * testsuite/libgomp.fortran/lib1.f90: Likewise.
181 * testsuite/libgomp.fortran/lib2.f: Likewise.
182 * testsuite/libgomp.fortran/lib3.f: Likewise.
184 * configure.ac: Typo fix.
185 * configure: Regenerate.
187 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
188 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
190 * omp.h.in: Don't touch the user's namespace.
192 2013-10-11 Jakub Jelinek <jakub@redhat.com>
193 Tobias Burnus <burnus@net-b.de>
194 Richard Henderson <rth@redhat.com>
196 * target.c: New file.
197 * Makefile.am (libgomp_la_SOURCES): Add target.c.
198 * Makefile.in: Regenerated.
199 * libgomp_g.h (GOMP_task): Add depend argument.
200 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
201 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
202 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
203 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
204 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
205 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
206 GOMP_taskgroup_start, GOMP_taskgroup_end,
207 GOMP_parallel_sections): New prototypes.
208 * fortran.c (omp_is_initial_device): Add ialias_redirect.
209 (omp_is_initial_device_): New function.
210 (ULP, STR1, STR2, ialias_redirect): Removed.
211 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
212 omp_set_default_device_8_, omp_get_default_device_,
213 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
215 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
216 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
217 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
219 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
220 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
221 omp_set_default_device, omp_set_default_device_,
222 omp_set_default_device_8_, omp_get_default_device,
223 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
224 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
225 omp_get_team_num_): Export @@OMP_4.0.
226 * team.c (struct gomp_thread_start_data): Add place field.
227 (gomp_thread_start): Clear thr->thread_pool and
228 thr->task before returning. Use gomp_team_barrier_wait_final
229 instead of gomp_team_barrier_wait. Initialize thr->place.
230 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
231 team_cancelled and task_queued_count fields.
232 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
233 before calling pthread_exit.
234 (gomp_free_thread): No longer static. Use
235 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
236 (gomp_team_start): Add flags argument. Set
237 thr->thread_pool->threads_busy to nthreads immediately after creating
238 new pool. Use gomp_managed_threads_lock instead of
239 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
240 (gomp_team_end): Use gomp_managed_threads_lock instead of
241 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
242 of gomp_team_barrier_wait. If team->team_cancelled, call
243 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
244 rather than thr->ts.work_share.
245 (initialize_team): Don't call gomp_sem_init here.
246 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
248 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
249 * env.c (gomp_global_icv): Add default_device_var, target_data and
250 bind_var initializers.
251 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
252 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
253 gomp_places_list_len): New variables.
254 (parse_bind_var, parse_one_place, parse_places_var): New functions.
255 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
257 (gomp_cancel_var): New global variable.
258 (parse_int): New function.
259 (handle_omp_display_env): New function.
260 (initialize_env): Use it. Initialize default_device_var.
261 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
262 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
263 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
264 been successfully parsed (and call gomp_init_affinity in that case).
265 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
266 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
267 omp_get_team_num, omp_is_initial_device): New functions.
268 * libgomp.h: Include stdlib.h.
269 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
271 (struct target_mem_desc): Forward declare.
272 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
273 and thread_limit_var fields.
274 (gomp_get_num_devices): New prototype.
275 (gomp_cancel_var): New extern decl.
276 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
277 team_cancelled and task_queued_count fields. Add comments about
278 task_{,queued_,running_}count.
279 (gomp_cancel_kind): New enum.
280 (gomp_work_share_end_cancel): New prototype.
281 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
282 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
284 (struct gomp_taskgroup): New type.
285 (struct gomp_task_depend_entry,
286 struct gomp_dependers_vec): New types.
287 (gomp_finish_task): Free depend_hash if non-NULL.
288 (struct gomp_team_state): Add place_partition_off
289 and place_partition_len fields.
290 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
291 gomp_places_list_len): New extern decls.
292 (struct gomp_thread): Add place field.
293 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
294 (gomp_init_thread_affinity): Add place argument.
295 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
296 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
297 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
298 gomp_affinity_init_level, gomp_affinity_print_place): New
300 (gomp_team_start): Add flags argument.
301 (gomp_thread_limit_var, gomp_remaining_threads_count,
302 gomp_remaining_threads_lock): Remove.
303 (gomp_managed_threads_lock): New variable.
304 (struct gomp_thread_pool): Add threads_busy field.
305 (gomp_free_thread): New prototype.
306 * task.c: Include hashtab.h.
307 (hash_entry_type): New typedef.
308 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
309 (gomp_init_task): Clear dependers, depend_hash, depend_count,
310 copy_ctors_done and taskgroup fields.
311 (GOMP_task): Add depend argument, handle depend clauses. If
312 gomp_team_barrier_cancelled or if it's taskgroup has been
313 cancelled, don't queue or start new tasks. Set copy_ctors_done
314 field if needed. Initialize taskgroup field. If copy_ctors_done
315 and already cancelled, don't discard the task. If taskgroup is
316 non-NULL, enqueue the task into taskgroup queue. Increment
317 num_children field in taskgroup. Increment task_queued_count.
318 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
319 gomp_task_run_post_remove_taskgroup): New inline functions.
320 (gomp_task_run_post_handle_depend_hash,
321 gomp_task_run_post_handle_dependers,
322 gomp_task_run_post_handle_depend): New functions.
323 (GOMP_taskwait): Use them. If more than one new tasks
324 have been queued, wake other threads if needed.
325 (gomp_barrier_handle_tasks): Likewise. If
326 gomp_team_barrier_cancelled, don't start any new tasks, just free
328 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
330 (omp_proc_bind_kind, omp_proc_bind_false,
331 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
332 omp_proc_bind_spread): New params.
333 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
334 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
335 omp_get_team_num, omp_is_initial_device): New interfaces.
336 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
337 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
338 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
339 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
340 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
341 useless use omp_lib_kinds.
342 * omp.h.in (omp_proc_bind_t): New typedef.
343 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
344 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
345 omp_get_team_num, omp_is_initial_device): New prototypes.
346 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
347 through to gomp_team_start.
348 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
349 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
350 Adjust gomp_parallel_loop_start callers.
351 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
352 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
353 GOMP_loop_end_cancel): New functions.
354 (GOMP_parallel_end): Add ialias_redirect.
355 * hashtab.h: New file.
356 * libgomp.texi (Environment Variables): Minor cleanup,
357 update section refs to OpenMP 4.0rc2.
358 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
359 environment variables.
360 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
361 team->work_shares_to_free to thr->ts.work_share before calling
363 (gomp_work_share_end_cancel): New function.
364 * config/linux/proc.c: Include errno.h.
365 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
366 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
367 sizeof (cpu_set_t) to determine number of iterations. Fix up check
368 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
369 gomp_cpuset_size is sizeof (cpu_set_t).
370 (gomp_init_num_threads): Initialize gomp_cpuset_size,
371 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
372 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
373 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
374 contain any logical CPUs.
375 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
376 is NULL. Use gomp_cpusetp instead of &cpuset and pass
377 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
378 pthread_getaffinity_np. Check gomp_places_list instead of
379 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
380 * config/linux/bar.c (gomp_barrier_wait_end,
381 gomp_barrier_wait_last): Use BAR_* defines.
382 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
383 from state where needed. Set work_share_cancelled to 0 on last
385 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
386 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
388 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
389 Add cpusetsize argument.
390 (gomp_cpuset_size, gomp_cpusetp): Declare.
391 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
392 (affinity_counter): Remove.
393 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
394 if CPU_ALLOC_SIZE isn't defined.
395 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
396 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
397 bind current thread to the first place.
398 (gomp_init_thread_affinity): Rewritten. Add place argument, just
399 pthread_setaffinity_np to gomp_places_list[place].
400 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
401 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
402 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
403 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
404 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
405 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
406 (gomp_barrier_t): Add awaited_final field.
407 (gomp_barrier_init): Initialize awaited_final field.
408 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
409 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
411 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
413 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
414 gomp_team_barrier_cancelled): New inline functions.
415 (gomp_barrier_last_thread,
416 gomp_team_barrier_set_task_pending,
417 gomp_team_barrier_clear_task_pending,
418 gomp_team_barrier_set_waiting_for_tasks,
419 gomp_team_barrier_waiting_for_tasks,
420 gomp_team_barrier_done): Use BAR_* defines.
421 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
422 (gomp_barrier_wait_end): Use BAR_* defines.
423 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
424 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
426 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
427 gomp_team_barrier_cancel): New functions.
428 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
430 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
431 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
432 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
433 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
434 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
435 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
436 (gomp_barrier_t): Add cancellable field.
437 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
438 gomp_team_barrier_cancel): New prototypes.
439 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
440 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
441 gomp_team_barrier_cancelled): New inline functions.
442 (gomp_barrier_wait_start, gomp_barrier_last_thread,
443 gomp_team_barrier_set_task_pending,
444 gomp_team_barrier_clear_task_pending,
445 gomp_team_barrier_set_waiting_for_tasks,
446 gomp_team_barrier_waiting_for_tasks,
447 gomp_team_barrier_done): Use BAR_* defines.
448 * barrier.c (GOMP_barrier_cancel): New function.
449 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
450 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
451 omp_proc_bind_spread): New params.
452 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
453 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
454 omp_get_team_num, omp_is_initial_device): New externals.
455 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
457 (gomp_resolve_num_threads): Adjust for thread_limit now being in
458 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
459 infinity. If not nested, just return minimum of max_num_threads
460 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
461 to the returned value. Otherwise, don't update atomically
462 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
463 (GOMP_parallel_end): Adjust for thread_limit now being in
464 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
465 infinity. Adjust threads_busy in the pool rather than
466 gomp_remaining_threads_count. Remember team->nthreads and call
467 gomp_team_end before adjusting threads_busy, if not nested
468 afterwards, just set it to 1 non-atomically. Add ialias.
469 (GOMP_parallel_start): Adjust gomp_team_start caller.
470 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
471 * testsuite/libgomp.c/affinity-1.c: New test.
472 * testsuite/libgomp.c/atomic-15.c: New test.
473 * testsuite/libgomp.c/atomic-16.c: New test.
474 * testsuite/libgomp.c/atomic-17.c: New test.
475 * testsuite/libgomp.c/cancel-for-1.c: New test.
476 * testsuite/libgomp.c/cancel-for-2.c: New test.
477 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
478 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
479 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
480 * testsuite/libgomp.c/cancel-sections-1.c: New test.
481 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
482 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
483 * testsuite/libgomp.c/depend-1.c: New test.
484 * testsuite/libgomp.c/depend-2.c: New test.
485 * testsuite/libgomp.c/depend-3.c: New test.
486 * testsuite/libgomp.c/depend-4.c: New test.
487 * testsuite/libgomp.c/for-1.c: New test.
488 * testsuite/libgomp.c/for-1.h: New file.
489 * testsuite/libgomp.c/for-2.c: New test.
490 * testsuite/libgomp.c/for-2.h: New file.
491 * testsuite/libgomp.c/for-3.c: New test.
492 * testsuite/libgomp.c/pr58392.c: New test.
493 * testsuite/libgomp.c/simd-1.c: New test.
494 * testsuite/libgomp.c/simd-2.c: New test.
495 * testsuite/libgomp.c/simd-3.c: New test.
496 * testsuite/libgomp.c/simd-4.c: New test.
497 * testsuite/libgomp.c/simd-5.c: New test.
498 * testsuite/libgomp.c/simd-6.c: New test.
499 * testsuite/libgomp.c/target-1.c: New test.
500 * testsuite/libgomp.c/target-2.c: New test.
501 * testsuite/libgomp.c/target-3.c: New test.
502 * testsuite/libgomp.c/target-4.c: New test.
503 * testsuite/libgomp.c/target-5.c: New test.
504 * testsuite/libgomp.c/target-6.c: New test.
505 * testsuite/libgomp.c/target-7.c: New test.
506 * testsuite/libgomp.c/taskgroup-1.c: New test.
507 * testsuite/libgomp.c/thread-limit-1.c: New test.
508 * testsuite/libgomp.c/thread-limit-2.c: New test.
509 * testsuite/libgomp.c/thread-limit-3.c: New test.
510 * testsuite/libgomp.c/udr-1.c: New test.
511 * testsuite/libgomp.c/udr-2.c: New test.
512 * testsuite/libgomp.c/udr-3.c: New test.
513 * testsuite/libgomp.c++/affinity-1.C: New test.
514 * testsuite/libgomp.c++/atomic-10.C: New test.
515 * testsuite/libgomp.c++/atomic-11.C: New test.
516 * testsuite/libgomp.c++/atomic-12.C: New test.
517 * testsuite/libgomp.c++/atomic-13.C: New test.
518 * testsuite/libgomp.c++/atomic-14.C: New test.
519 * testsuite/libgomp.c++/atomic-15.C: New test.
520 * testsuite/libgomp.c++/cancel-for-1.C: New test.
521 * testsuite/libgomp.c++/cancel-for-2.C: New test.
522 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
523 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
524 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
525 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
526 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
527 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
528 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
529 * testsuite/libgomp.c++/cancel-test.h: New file.
530 * testsuite/libgomp.c++/for-9.C: New test.
531 * testsuite/libgomp.c++/for-10.C: New test.
532 * testsuite/libgomp.c++/for-11.C: New test.
533 * testsuite/libgomp.c++/simd-1.C: New test.
534 * testsuite/libgomp.c++/simd-2.C: New test.
535 * testsuite/libgomp.c++/simd-3.C: New test.
536 * testsuite/libgomp.c++/simd-4.C: New test.
537 * testsuite/libgomp.c++/simd-5.C: New test.
538 * testsuite/libgomp.c++/simd-6.C: New test.
539 * testsuite/libgomp.c++/simd-7.C: New test.
540 * testsuite/libgomp.c++/simd-8.C: New test.
541 * testsuite/libgomp.c++/target-1.C: New test.
542 * testsuite/libgomp.c++/target-2.C: New test.
543 * testsuite/libgomp.c++/target-2-aux.cc: New file.
544 * testsuite/libgomp.c++/target-3.C: New test.
545 * testsuite/libgomp.c++/taskgroup-1.C: New test.
546 * testsuite/libgomp.c++/udr-1.C: New test.
547 * testsuite/libgomp.c++/udr-2.C: New test.
548 * testsuite/libgomp.c++/udr-3.C: New test.
549 * testsuite/libgomp.c++/udr-4.C: New test.
550 * testsuite/libgomp.c++/udr-5.C: New test.
551 * testsuite/libgomp.c++/udr-6.C: New test.
552 * testsuite/libgomp.c++/udr-7.C: New test.
553 * testsuite/libgomp.c++/udr-8.C: New test.
554 * testsuite/libgomp.c++/udr-9.C: New test.
556 2013-09-20 Jakub Jelinek <jakub@redhat.com>
559 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
562 2013-09-20 Alan Modra <amodra@gmail.com>
564 * configure: Regenerate.
566 2013-09-19 Jakub Jelinek <jakub@redhat.com>
568 * testsuite/libgomp.c/sections-2.c: New test.
570 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
572 * testsuite/libgomp.fortran/strassen.f90:
573 Add dg-skip-if aarch64_tiny.
575 2013-06-20 Iain Sandoe <iain@codesourcery.com>
576 Cesar Philippidis <cesar@codesourcery.com>
578 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
579 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
580 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
581 * testsuite/libgomp.fortran/fortran.exp: Likewise.
582 * testsuite/libgomp.graphite/graphite.exp: Likewise.
583 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
584 Use dg-runtest rather than gfortran-dg-runtest.
586 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
588 * testsuite/libgomp.c/icv-2.c: Extend current handling of
589 Linux-based x86 systems to cover all GNU systems.
590 * testsuite/libgomp.c/lock-3.c: Likewise.
591 * testsuite/libgomp.c/pr48591.c: Likewise.
593 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
595 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
596 GNU/Hurd, as done for Linux-based systems.
598 * config/posix/ptrlock.h: Fix comment.
600 2013-05-27 Tobias Burnus <burnus@net-b.de>
603 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
604 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
605 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
606 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
607 omp_destroy_nest_lock): Correct arguments to match the one in
609 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
610 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
611 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
612 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
614 2013-05-16 Jakub Jelinek <jakub@redhat.com>
616 * testsuite/libgomp.c/loop-13.c: New test.
617 * testsuite/libgomp.c/loop-14.c: New test.
618 * testsuite/libgomp.c/loop-15.c: New test.
619 * testsuite/libgomp.c++/loop-13.C: New test.
620 * testsuite/libgomp.c++/loop-14.C: New test.
621 * testsuite/libgomp.c++/loop-15.C: New test.
623 2013-02-06 Jakub Jelinek <jakub@redhat.com>
626 * testsuite/libgomp.c++/pr56217.C: New test.
628 2013-02-01 Alan Modra <amodra@gmail.com>
630 * task.c (GOMP_task, GOMP_taskwait): Comment.
632 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
633 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
636 * config/linux/wait.h (do_spin): Use atomic load for addr.
637 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
638 for intptr and ptrlock.
639 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
642 2013-01-22 Alan Modra <amodra@gmail.com>
646 * task.c (GOMP_task): Revert 2011-12-09 change.
647 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
648 barrier to read task->children..
649 (gomp_barrier_handle_tasks): ..and matching atomic store with
650 release barrier here when setting parent->children to NULL.
652 2013-01-16 Jakub Jelinek <jakub@redhat.com>
653 Tobias Burnus <burnus@net-b.de>
656 * testsuite/libgomp.fortran/fortran.exp: Use
657 -fintrinsic-modules-path= instead of
658 -fintrinsic-modules-path.
660 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
662 Update copyright years.
664 2012-12-19 Tobias Burnus <burnus@net-b.de>
666 * testsuite/libgomp.fortran/fortran.exp: Set
667 -fintrinsic-modules-path.
669 2012-12-19 Tobias Burnus <burnus@net-b.de>
671 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
672 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
674 2012-11-21 Jakub Jelinek <jakub@redhat.com>
677 * team.c (gomp_free_thread): Decrease gomp_managed_threads
678 if pool had any threads_used.
680 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
682 * testsuite/libgomp.c++/pr24455.C: Use
683 -Wl,-undefined,dynamic_lookup on darwin.
685 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
687 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
689 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
691 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
693 2012-10-23 Ian Bolton <ian.bolton@arm.com>
694 Jim MacArthur <jim.macarthur@arm.com>
695 Marcus Shawcroft <marcus.shawcroft@arm.com>
696 Nigel Stephens <nigel.stephens@arm.com>
697 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
698 Richard Earnshaw <rearnsha@arm.com>
699 Sofiane Naci <sofiane.naci@arm.com>
700 Stephen Thomas <stephen.thomas@arm.com>
701 Tejas Belagod <tejas.belagod@arm.com>
702 Yufeng Zhang <yufeng.zhang@arm.com>
704 * configure.tgt: Add AArch64.
706 2012-10-04 Jason Merrill <jason@redhat.com>
708 * testsuite/libgomp.c++/tls-init1.C: New.
710 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
712 * configure: Regenerated.
714 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
716 * config/linux/mips/futex.h (sys_futex0): Change to static
717 function with noinline, nomips16 attributes under MIPS16. Adjust
718 asm statement to place 'li v0,SYS_futex' immediately before
721 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
723 * libgomp.texi (Library Index): Renamed from "Index" to prevent
724 conflict with index.html on case-insensitive file systems.
726 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
728 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
729 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
731 2012-07-02 Richard Guenther <rguenther@suse.de>
732 Michael Matz <matz@suse.de>
733 Tobias Grosser <tobias@grosser.es>
734 Sebastian Pop <sebpop@gmail.com>
736 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
737 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
738 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
739 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
741 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
743 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
745 2012-06-22 Richard Guenther <rguenther@suse.de>
747 Merge from graphite branch
748 2012-01-13 Tobias Grosser <tobias@grosser.es>
750 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
751 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
753 2012-06-07 Jakub Jelinek <jakub@redhat.com>
756 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
757 use GOMP_barrier () call instead.
758 * testsuite/libgomp.c/pr26943-3.c: Likewise.
759 * testsuite/libgomp.c/pr26943-4.c: Likewise.
760 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
761 call GOMP_barrier instead.
762 * testsuite/libgomp.fortran/vla5.f90: Likewise.
764 2012-06-06 Jakub Jelinek <jakub@redhat.com>
767 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
768 argument to memset call.
770 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
772 * configure: Regenerated.
774 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
776 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
778 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
781 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
783 2012-03-22 Jakub Jelinek <jakub@redhat.com>
786 * testsuite/libgomp.c/pr52547.c: New test.
788 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
790 * testsuite/lib/libgomp.exp: load fortran-modules.exp
792 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
794 * configure.tgt (mips-sgi-irix6*): Remove.
796 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
798 * configure.tgt (alpha*-dec-osf*): Remove.
800 * config/osf/sem.h: Remove.
801 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
803 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
805 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
807 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
810 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
811 Remove ENABLE_SYMVERS_SOL2.
812 * configure: Regenerate.
813 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
814 (PREPROCESS): New variable.
815 (libgomp.ver): New target.
816 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
817 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
818 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
820 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
821 * Makefile.in: Regenerate.
823 2012-02-14 Walter Lee <walt@tilera.com>
825 * configure.tgt: Handle tilegx and tilepro.
826 * config/linux/tile/futex.h: New file.
828 2012-02-08 Richard Guenther <rguenther@suse.de>
830 PR tree-optimization/46886
831 * testsuite/libgomp.c/pr46886.c: New testcase.
833 2012-01-25 Matthias Klose <doko@ubuntu.com>
835 * config/linux/arm: Remove empty directory.
836 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
838 2011-12-09 Alan Modra <amodra@gmail.com>
841 * task.c (GOMP_taskwait): Don't access task->children outside of
842 task_lock mutex region.
843 (GOMP_task): Likewise.
845 2011-12-06 Jakub Jelinek <jakub@redhat.com>
848 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
850 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
851 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
852 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
853 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
854 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
856 2011-12-02 Alan Modra <amodra@gmail.com>
858 * config/linux/affinity.c: Use atomic rather than sync builtin.
859 * config/linux/lock.c: Likewise.
860 * config/linux/ptrlock.h: Likewise.
861 * config/linux/ptrlock.c: Likewise.
862 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
863 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
864 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
865 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
866 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
867 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
868 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
869 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
870 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
871 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
873 2011-11-30 Alan Modra <amodra@gmail.com>
876 * config/linux/bar.h: Use atomic rather than sync builtins.
877 * config/linux/bar.c: Likewise. Add missing acquire
878 synchronisation on generation field.
879 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
882 2011-11-30 Alan Modra <amodra@gmail.com>
884 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
885 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
886 * config/linux/mutex.h: Use atomic rather than sync builtins.
887 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
888 * config/linux/omp-lock.h: Comment fix.
889 * config/linux/arm/mutex.h: Delete.
890 * config/linux/powerpc/mutex.h: Delete.
891 * config/linux/ia64/mutex.h: Delete.
892 * config/linux/mips/mutex.h: Delete.
894 2011-11-30 Alan Modra <amodra@gmail.com>
897 * config/linux/sem.h: Rewrite.
898 * config/linux/sem.c: Rewrite.
900 2011-11-28 Richard Henderson <rth@redhat.com>
902 * libgomp.h (enum memmodel): New.
904 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
906 * configure: Regenerate.
908 2011-10-10 Matthias Klose <doko@ubuntu.com>
910 * config/posix95: Remove empty directory.
912 2011-08-26 Jakub Jelinek <jakub@redhat.com>
914 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
916 2011-08-19 Jakub Jelinek <jakub@redhat.com>
919 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
920 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
922 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
924 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
926 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
929 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
931 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
933 * config/linux/proc.h: New.
934 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
935 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
936 (gomp_init_num_threads): Update call to cpuset_popcount.
937 (get_num_procs): Ditto.
938 * config/linux/affinity.c (gomp_init_affinity): Call
939 gomp_cpuset_popcount.
941 2011-08-02 Jakub Jelinek <jakub@redhat.com>
945 * omp.h.in (omp_in_final): New prototype.
946 * omp_lib.f90.in (omp_in_final): New interface.
947 (omp_integer_kind, omp_logical_kind): Remove
948 and replace all its uses in the module with 4.
949 (openmp_version): Change to 201107.
950 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
951 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
952 kind for the parameters.
953 (omp_in_final): New external.
954 (openmp_version): Change to 201107.
955 * task.c (omp_in_final): New function.
956 (gomp_init_task): Initialize final_task.
957 (GOMP_task): Remove unused attribute from flags. Handle final
959 (GOMP_taskyield): New function.
960 (omp_in_final): Return true if if (false) or final (true) task
961 or descendant of final (true).
962 * fortran.c (omp_in_final_): New function.
963 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
964 (GOMP_3.0): Export GOMP_taskyield.
965 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
967 (parse_unsigned_long_list): New function.
968 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
969 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
970 even if parse_affinity returned false.
971 * config/linux/affinity.c (gomp_init_affinity): Handle
972 gomp_cpu_affinity_len == 0.
973 * libgomp_g.h (GOMP_taskyield): New prototype.
974 * libgomp.h (struct gomp_task): Add final_task field.
975 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
976 * team.c (gomp_team_start): Override new task's nthreads_var icv
977 if list form OMP_NUM_THREADS has been used and it has value for
978 the new nesting level.
980 * testsuite/libgomp.c/atomic-11.c: New test.
981 * testsuite/libgomp.c/atomic-12.c: New test.
982 * testsuite/libgomp.c/atomic-13.c: New test.
983 * testsuite/libgomp.c/atomic-14.c: New test.
984 * testsuite/libgomp.c/reduction-6.c: New test.
985 * testsuite/libgomp.c/task-5.c: New test.
986 * testsuite/libgomp.c++/atomic-2.C: New test.
987 * testsuite/libgomp.c++/atomic-3.C: New test.
988 * testsuite/libgomp.c++/atomic-4.C: New test.
989 * testsuite/libgomp.c++/atomic-5.C: New test.
990 * testsuite/libgomp.c++/atomic-6.C: New test.
991 * testsuite/libgomp.c++/atomic-7.C: New test.
992 * testsuite/libgomp.c++/atomic-8.C: New test.
993 * testsuite/libgomp.c++/atomic-9.C: New test.
994 * testsuite/libgomp.c++/task-8.C: New test.
995 * testsuite/libgomp.c++/reduction-4.C: New test.
996 * testsuite/libgomp.fortran/allocatable7.f90: New test.
997 * testsuite/libgomp.fortran/allocatable8.f90: New test.
998 * testsuite/libgomp.fortran/crayptr3.f90: New test.
999 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1000 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1001 * testsuite/libgomp.fortran/pointer1.f90: New test.
1002 * testsuite/libgomp.fortran/pointer2.f90: New test.
1003 * testsuite/libgomp.fortran/task4.f90: New test.
1005 2011-08-02 Tobias Burnus <burnus@net-b.de>
1007 * libgomp.texi: Update OpenMP spec references to 3.1.
1008 (omp_in_final,OMP_PROC_BIND): New sections.
1009 (OMP_NUM_THREADS): Document that the value can be now a list.
1010 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1012 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
1014 * config/linux/x86/futex.h: Check __x86_64__ instead of
1017 2011-07-29 Jakub Jelinek <jakub@redhat.com>
1021 * testsuite/libgomp.c/pr49897-1.c: New test.
1022 * testsuite/libgomp.c/pr49897-2.c: New test.
1023 * testsuite/libgomp.c/pr49898-1.c: New test.
1024 * testsuite/libgomp.c/pr49898-2.c: New test.
1026 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
1028 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1029 for ia32 instead of ilp32.
1031 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1032 * testsuite/libgomp.c/atomic-6.c: Likewise.
1034 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
1036 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1037 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1039 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1042 * config/osf/sem.h: New file.
1043 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1045 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1048 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1051 2011-07-15 Jakub Jelinek <jakub@redhat.com>
1053 * config/linux/wait.h (do_spin): New inline, largely copied
1054 from do_wait, just don't do futex_wait here, instead return true if
1056 (do_wait): Implement using do_spin.
1057 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1059 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1060 __sync_bool_compare_and_swap, pass the oldval to
1061 gomp_mutex_lock_slow.
1062 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1063 If all mutex contenders are just spinning and not sleeping, don't
1064 change state to 2 unnecessarily. Optimize the loop when state has
1065 already become 2 to use just one atomic operation per loop instead
1067 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1069 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1070 __sync_bool_compare_and_swap, pass the oldval to
1071 gomp_mutex_lock_slow.
1073 2011-06-22 Jakub Jelinek <jakub@redhat.com>
1076 * iter.c (gomp_iter_static_next): For chunk size 0
1077 only use n ceil/ nthreads size for the first
1078 n % nthreads threads in the team instead of
1079 all threads except for the last few ones which
1080 get less work or none at all.
1081 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1082 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1083 chunk argument, set run_sched_modifier to 0 for static
1084 resp. 1 for other kinds. If chunk argument is 0
1085 and not static, set value to 1.
1087 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1090 * testsuite/libgomp.c++/pr49043.C: New test.
1093 * testsuite/libgomp.c++/pr48869.C: New test.
1095 2011-05-06 Jakub Jelinek <jakub@redhat.com>
1098 * fortran.c: Include limits.h.
1100 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1102 (omp_set_num_threads_8_, omp_set_schedule_8_,
1103 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1104 omp_get_team_size_8_): Use TO_INT macro.
1105 * testsuite/libgomp.fortran/pr48894.f90: New test.
1107 2011-04-13 Jakub Jelinek <jakub@redhat.com>
1110 * testsuite/libgomp.c/pr48591.c: New test.
1112 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1115 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1116 * configure: Regenerate.
1118 2011-02-27 Jakub Jelinek <jakub@redhat.com>
1121 * testsuite/libgomp.fortran/task3.f90: New test.
1123 2011-02-24 Tobias Burnus <burnus@net-b.de>
1125 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1127 2011-02-23 Jakub Jelinek <jakub@redhat.com>
1130 * libgomp.texi (omp_get_wtime): Don't say time in the past
1133 2011-02-18 Jakub Jelinek <jakub@redhat.com>
1136 * testsuite/libgomp.fortran/fortran.exp: Check for both
1137 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
1138 but $blddir != "", still append ${blddir}/${lang_library_path}
1141 2011-02-16 Tobias Burnus <burnus@net-b.de>
1144 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1145 of libquadmath.a before adding its libpath to ldflags.
1147 2011-02-14 Jakub Jelinek <jakub@redhat.com>
1150 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1151 to FUTEX_WAIT futex syscall.
1152 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1154 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1156 * configure: Regenerate.
1158 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
1161 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1163 2011-01-16 Gerald Pfeifer
1165 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1167 2010-12-14 Jakub Jelinek <jakub@redhat.com>
1170 * libgomp.fortran/allocatable6.f90: New test.
1172 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1174 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1175 * configure: Regenerate.
1177 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
1181 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1182 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1183 * aclocal.m4: Regenerate.
1184 * configure: Regenerate.
1185 * Makefile.in: Regenerate.
1186 * testsuite/Makefile.in: Regenerate.
1188 2010-12-02 Jakub Jelinek <jakub@redhat.com>
1191 * libgomp.fortran/pr46753.f90: New test.
1194 * env.c (initialize_env): Default to spin count 300000
1195 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1199 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1200 at the end if sync builtins aren't supported.
1202 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1204 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1206 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1208 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1210 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
1212 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1214 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1215 Tobias Burnus <burnus@net-b.de>
1219 * configure: Regenerate.
1221 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
1223 * config/linux/futex.h: New.
1224 * config/linux/arm/mutex.h: New.
1225 * configure.tgt (arm*-*-linux*): Add config path.
1227 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
1229 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1231 2010-09-23 Tobias Burnus <burnus@net-b.de>
1233 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1234 Change Fortran datatype to LOGICAL.
1235 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1236 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1238 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1240 * configure: Regenerate.
1242 2010-07-26 Jakub Jelinek <jakub@redhat.com>
1244 * libgomp.texi: Add function keyword to a couple of Fortran
1245 interfaces, use integer instead of int for Fortran.
1247 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
1249 * libgomp.texi: Fix spelling and pasto problems throughout.
1250 Adjust prototypes to match code.
1252 2010-07-24 Tobias Burnus <burnus@net-b.de>
1254 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1255 silence -fwhole-file warning.
1257 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1259 * configure.tgt (*-*-solaris2.[56]*): Removed.
1261 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1263 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1264 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1265 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1266 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1267 targetting solaris2*.
1268 * configure: Regenerate.
1269 * config.h.in: Regenerate.
1271 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1272 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1273 Add libgomp_version_dep.
1274 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1276 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1277 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1278 * Makefile.in: Regenerate.
1280 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1281 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1282 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1283 to common block, protected by
1284 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1286 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1288 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
1290 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
1293 * configure: Regenerate.
1295 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1298 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1299 * configure: Regenerate.
1300 * Makefile.in: Regenerate.
1301 * testsuite/Makefile.in: Regenerate.
1303 2010-04-26 Jakub Jelinek <jakub@redhat.com>
1306 * testsuite/libgomp.c/pr43893.c: New test.
1307 * testsuite/libgomp.c++/pr43893.C: New test.
1309 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1312 * testsuite/libgomp.fortran/vla8.f90: New test.
1314 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1317 * config/linux/affinity.c (gomp_init_affinity): Decrease
1318 gomp_available_cpus if affinity mask confines the process to fewer
1320 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1321 non-NULL, just return gomp_available_cpus.
1324 * sections.c (gomp_sections_init): Initialize ws->mode.
1326 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
1328 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1329 not unused bar variable.
1330 * configure: Regenerate.
1332 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1334 * Makefile.in: Regenerate.
1335 * aclocal.m4: Regenerate.
1336 * testsuite/Makefile.in: Regenerate.
1338 2010-03-22 Jakub Jelinek <jakub@redhat.com>
1341 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1342 (initialize_env): Adjust callers.
1343 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1344 when the argument is 0.
1346 * testsuite/libgomp.c/pr42942.c: New test.
1348 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
1352 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1353 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1355 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1357 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1358 * testsuite/libgomp.c++/task-6.C: Likewise.
1360 2010-01-28 Steve Ellcey <sje@cup.hp.com>
1362 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1364 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
1366 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1367 * configure: Regenerate.
1369 2010-01-26 Jakub Jelinek <jakub@redhat.com>
1372 * testsuite/libgomp.fortran/allocatable5.f90: New test.
1374 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
1376 * configure.ac: Test for executability of GFORTRAN.
1377 * configure: Regenerate.
1379 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1381 * configure: Regenerate.
1383 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1386 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1388 2010-01-03 Richard Guenther <rguenther@suse.de>
1390 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1392 2009-12-23 Sebastian Pop <sebpop@gmail.com>
1394 * testsuite/libgomp.graphite/pr4118.c: New.
1396 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1398 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1399 for darwin, protect the test with require-effective-target tls_runtime.
1400 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1402 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1405 * testsuite/lib/libgomp.exp: Provide -B options to allow for
1406 link spec %s substitutions for static libraries.
1408 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
1411 * libgomp.graphite/force-parallel-2.c: Reduce array size.
1413 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1415 * Makefile.in: Regenerate.
1416 * configure: Regenerate.
1417 * testsuite/Makefile.in: Regenerate.
1419 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
1421 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1422 settings for LC_ALL and LANG.
1424 2009-11-25 Jakub Jelinek <jakub@redhat.com>
1427 * testsuite/libgomp.fortran/pr42162.f90: New test.
1429 2009-11-13 Jakub Jelinek <jakub@redhat.com>
1432 * testsuite/libgomp.c/pr42029.c: New test.
1434 2009-10-26 Jakub Jelinek <jakub@redhat.com>
1436 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1437 *s. Accept ld version without text in ()s.
1438 * configure: Regenerated.
1440 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
1442 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1444 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1447 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1448 or a hyphen (happens with fortran language disabled).
1449 * configure: Regenerate.
1451 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1453 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1454 use sed script portable to Solaris /bin/sed for extracting ld
1456 * configure: Regenerate.
1458 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
1460 * testsuite/libgomp.graphite/bounds.c: New test.
1462 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1464 * Makefile.am (libgomp_la_LINK): New.
1465 * Makefile.in: Regenerate.
1467 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1469 * configure.ac (AC_PREREQ): Bump to 2.64.
1471 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1473 * Makefile.am (install-html, install-pdf): Remove.
1474 * Makefile.in: Regenerate.
1476 * Makefile.in: Regenerate.
1477 * aclocal.m4: Regenerate.
1478 * config.h.in: Regenerate.
1479 * configure: Regenerate.
1480 * testsuite/Makefile.in: Regenerate.
1482 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1484 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1485 * Makefile.in: Regenerate.
1487 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
1489 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1490 * Makefile.in: Regenerate.
1492 2009-08-19 Tobias Burnus <burnus@net-b.de>
1495 omp_lib.h.in: Fix -std=f95 errors.
1498 2009-08-14 David Edelsohn <edelsohn@gnu.org>
1500 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1501 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1502 * testsuite/libgomp.graphite/graphite.exp: New.
1504 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
1506 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1509 2009-08-04 David Daney <ddaney@caviumnetworks.com>
1511 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1512 needed memory barrier semantics.
1513 * config/linux/mips/mutex.h: New file.
1515 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1517 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1519 2009-07-16 Joseph Myers <joseph@codesourcery.com>
1521 * configure: Regenerate.
1523 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
1528 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1529 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1530 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1532 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1534 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1535 options when choosing a multilib.
1537 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
1539 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1540 ld_library_path. Use add_path. Add just find_libgcc_s to
1541 ld_library_path, not every libgcc multilib directory.
1542 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1543 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1544 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1546 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1548 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
1550 * Makefile.am (LTLDFLAGS): Define.
1552 * Makefile.in: Regenerate.
1554 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
1557 * testsuite/libgomp.fortran/fortran.exp: Don't link with
1558 libgfortranbegin, check existence of libgfortran.a instead of
1561 2009-05-20 Jakub Jelinek <jakub@redhat.com>
1564 * team.c (gomp_thread_start): Destroy thr->release semaphore.
1565 (gomp_free_pool_helper): Likewise.
1567 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1568 Jakub Jelinek <jakub@redhat.com>
1571 * testsuite/libgomp.fortran/workshare2.f90: New test.
1573 2009-04-09 Nick Clifton <nickc@redhat.com>
1575 * iter.c: Change copyright header to refer to version 3 of the
1576 GNU General Public License with version 3.1 of the GCC Runtime
1577 Library Exception and to point readers at the COPYING3 and
1578 COPYING3.RUNTIME files and the FSF's license web page.
1579 * alloc.c: Likewise.
1580 * barrier.c: Likewise.
1581 * config/bsd/proc.c: Likewise.
1582 * config/linux/affinity.c: Likewise.
1583 * config/linux/alpha/futex.h: Likewise.
1584 * config/linux/bar.c: Likewise.
1585 * config/linux/bar.h: Likewise.
1586 * config/linux/ia64/futex.h: Likewise.
1587 * config/linux/ia64/mutex.h: Likewise.
1588 * config/linux/lock.c: Likewise.
1589 * config/linux/mips/futex.h: Likewise.
1590 * config/linux/mutex.c: Likewise.
1591 * config/linux/mutex.h: Likewise.
1592 * config/linux/powerpc/futex.h: Likewise.
1593 * config/linux/proc.c: Likewise.
1594 * config/linux/ptrlock.c: Likewise.
1595 * config/linux/ptrlock.h: Likewise.
1596 * config/linux/s390/futex.h: Likewise.
1597 * config/linux/sem.c: Likewise.
1598 * config/linux/sem.h: Likewise.
1599 * config/linux/sparc/futex.h: Likewise.
1600 * config/linux/wait.h: Likewise.
1601 * config/linux/x86/futex.h: Likewise.
1602 * config/mingw32/proc.c: Likewise.
1603 * config/mingw32/time.c: Likewise.
1604 * config/posix/affinity.c: Likewise.
1605 * config/posix/bar.c: Likewise.
1606 * config/posix/bar.h: Likewise.
1607 * config/posix/lock.c: Likewise.
1608 * config/posix/mutex.h: Likewise.
1609 * config/posix/proc.c: Likewise.
1610 * config/posix/ptrlock.h: Likewise.
1611 * config/posix/sem.c: Likewise.
1612 * config/posix/sem.h: Likewise.
1613 * config/posix/time.c: Likewise.
1614 * config/posix95/lock.c: Likewise.
1615 * critical.c: Likewise.
1617 * error.c: Likewise.
1618 * fortran.c: Likewise.
1619 * iter_ull.c: Likewise.
1620 * libgomp.h: Likewise.
1621 * libgomp_f.h.in: Likewise.
1622 * libgomp_g.h: Likewise.
1624 * loop_ull.c: Likewise.
1625 * omp.h.in: Likewise.
1626 * omp_lib.f90.in: Likewise.
1627 * omp_lib.h.in: Likewise.
1628 * ordered.c: Likewise.
1629 * parallel.c: Likewise.
1630 * sections.c: Likewise.
1631 * single.c: Likewise.
1636 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1638 * testsuite/config/default.exp: Change copyright header to refer to
1639 version 3 of the GNU General Public License and to point readers
1640 at the COPYING3 file and the FSF's license web page.
1642 2009-04-08 Jakub Jelinek <jakub@redhat.com>
1645 * libgomp.c++/pr39573.C: New test.
1647 2009-04-01 Jakub Jelinek <jakub@redhat.com>
1650 * testsuite/libgomp.c/pr39591-1.c: New test.
1651 * testsuite/libgomp.c/pr39591-2.c: New test.
1652 * testsuite/libgomp.c/pr39591-3.c: New test.
1654 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
1656 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1657 * testsuite/libgomp.c/atomic-6.c: Ditto.
1659 2009-03-23 Jakub Jelinek <jakub@redhat.com>
1662 * testsuite/libgomp.c/loop-12.c: New test.
1663 * testsuite/libgomp.c/loop-11.c: New test.
1664 * testsuite/libgomp.c++/loop-11.C: New test.
1665 * testsuite/libgomp.c++/loop-12.C: New test.
1666 * testsuite/libgomp.c++/for-8.C: New test.
1668 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1670 * configure: Regenerate.
1672 2009-02-11 Jakub Jelinek <jakub@redhat.com>
1675 * testsuite/libgomp.c/pr39154.c: New test.
1677 2009-01-30 Ian Lance Taylor <iant@google.com>
1679 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1680 libgomp_ld_is_gold. Get gold version number.
1681 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1682 * configure: Rebuild.
1684 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1686 * testsuite/lib/libgomp.exp: Add -B option for targets that
1687 use libgfortran.a%s in their specs.
1689 2009-01-07 Jakub Jelinek <jakub@redhat.com>
1692 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1693 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1694 HAVE_AS_SYMVER_DIRECTIVE is not defined.
1695 * configure: Regenerated.
1696 * config.h.in: Likewise.
1698 2008-12-28 Jakub Jelinek <jakub@redhat.com>
1701 * testsuite/libgomp.c/pr38650.c: New test.
1702 * testsuite/libgomp.c++/pr38650.C: New test.
1704 2008-12-27 Jakub Jelinek <jakub@redhat.com>
1706 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1708 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
1710 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1712 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1714 * configure: Regenerate.
1716 2008-12-08 Jakub Jelinek <jakub@redhat.com>
1719 * testsuite/libgomp.c/pr36802-1.c: New test.
1720 * testsuite/libgomp.c/pr36802-2.c: New test.
1721 * testsuite/libgomp.c/pr36802-3.c: New test.
1723 2008-12-01 Janis Johnson <janis187@us.ibm.com>
1726 * config/linux/powerpc/mutex.h: New.
1728 2008-12-01 Jakub Jelinek <jakub@redhat.com>
1731 * testsuite/libgomp.c++/for-7.C: New test.
1734 * testsuite/libgomp.c++/for-6.C: New test.
1736 2008-11-26 Janis Johnson <janis187@us.ibm.com>
1739 * testsuite/lib/libgomp.exp: Include new timeout library files.
1740 (libgomp_target_compile): Set timeout value from new proc.
1742 2008-11-13 Steve Ellcey <sje@cup.hp.com>
1745 * config/linux/ia64/mutex.h: New.
1747 2008-11-04 Tobias Burnus <burnus@net-b.de>
1750 * libgomp.texi (Runtime library routines, environment variables):
1751 Update for OpenMP version 3.0.
1753 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
1754 Steve Ellcey <sje@cup.hp.com>
1756 * configure: Regenerate for new libtool.
1757 * Makefile.in: Ditto.
1758 * testsuite/Makefile.in: Ditto.
1760 2008-09-19 Jakub Jelinek <jakub@redhat.com>
1761 Andreas Tobler <a.tobler@schweiz.org>
1763 * config/bsd/proc.c: New file.
1764 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1765 * configure.ac: Check for header <sys/sysctl.h>
1766 * configure: Regenerate.
1767 * config.h.in: Likewise.
1769 2008-09-05 Janis Johnson <janis187@us.ibm.com>
1771 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1773 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1775 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1776 * Makefile.in: Regenerated.
1777 * testsuite/Makefile.in: Regenerated.
1779 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
1781 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1782 depend on blddir if blddir exists.
1783 (libgomp_target_compile): Likewise.
1784 * testsuite/libgomp.c++/c++.exp: Likewise.
1785 * testsuite/libgomp.fortran/fortran.exp: Likewise.
1787 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1789 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
1790 Do not list GPL as Invariant Section.
1792 2008-07-28 Ilie Garbacea <ilie@mips.com>
1793 Chao-ying Fu <fu@mips.com>
1795 * configure.tgt: Enable futex for MIPS.
1796 * config/linux/mips/futex.h: New file.
1798 2008-07-16 Jakub Jelinek <jakub@redhat.com>
1800 * team.c (gomp_team_end): Free team immediately if it has
1803 2008-07-08 David Edelsohn <edelsohn@gnu.org>
1805 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1806 * testsuite/libgomp.fortran/fortran.exp: Same.
1807 * testsuite/libgomp.c/c.exp: Same.
1808 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1809 directory to library path first.
1811 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
1813 * env.c (parse_stacksize): Add cast to avoid warning.
1814 (parse_spincount): Likewise.
1816 2008-06-27 Jakub Jelinek <jakub@redhat.com>
1818 * testsuite/libgomp.c/loop-10.c: New test.
1819 * libgomp.c/loop-3.c (main): Add lastprivate clause.
1820 * libgomp.c++/loop-6.C (main): Likewise.
1823 * testsuite/libgomp.c/debug-1.c: New test.
1825 2008-06-19 Jakub Jelinek <jakub@redhat.com>
1827 * testsuite/libgomp.c/nqueens-1.c: New test.
1830 * testsuite/libgomp.c++/task-7.C: New function.
1832 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1834 * configure: Regenerate.
1836 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1838 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1839 mutex when HAVE_SYNC_BUILTINS isn't defined.
1841 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1843 * libgomp.texi (omp_test_lock): Fix typo.
1845 2008-06-12 Tobias Burnus <burnus@net-b.de>
1847 * omp_lib.f90.in: Add "implicit none".
1849 2008-06-12 Jakub Jelinek <jakub@redhat.com>
1852 * testsuite/libgomp.c/reduction-5.c: New test.
1854 2008-06-11 Jakub Jelinek <jakub@redhat.com>
1856 * libgomp.h (struct gomp_task): Add in_tied_task field.
1857 * task.c (gomp_init_task): Initialize it.
1858 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
1859 unconditionally. Don't call gomp_team_barrier_wake if
1860 current task is implicit or if(0) from implicit and number of
1861 running tasks is equal to nthreads - 1.
1864 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1865 omp_get_team_size_8): Fix pastos.
1868 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1869 * configure: Regenerated.
1870 * config.h.in: Regenerated.
1871 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1874 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
1877 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1878 (GOMP_loop_ull_dynamic_start): Likewise.
1879 (GOMP_loop_ull_guided_start): Likewise.
1880 (GOMP_loop_ull_ordered_static_start): Likewise.
1881 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1882 (GOMP_loop_ull_ordered_guided_start): Likewise.
1884 2008-06-06 Jakub Jelinek <jakub@redhat.com>
1885 Richard Henderson <rth@redhat.com>
1886 Ulrich Drepper <drepper@redhat.com>
1887 Jakob Blomer <jakob.blomer@ira.uka.de>
1889 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1890 Substitute also OMP_*LOCK_25*.
1891 * configure: Regenerated.
1892 * config.h.in: Regenerated.
1893 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1894 ptrlock.c and task.c.
1895 * Makefile.in: Regenerated.
1896 * testsuite/Makefile.in: Regenerated.
1898 * loop_ull.c: New file.
1899 * iter_ull.c: New file.
1900 * libgomp.h: Include ptrlock.h.
1901 (enum gomp_task_kind): New type.
1902 (struct gomp_team): Add task_lock, task_queue, task_count,
1903 task_running_count, single_count fields. Add
1904 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
1905 Remove work_share_lock, generation_mask,
1906 oldest_live_gen, num_live_gen and init_work_shares fields, add
1907 work work_share_list_alloc, work_share_list_free and work_share_chunk
1908 fields. Change work_shares from pointer to pointers into an array.
1909 Change ordered_release field into gomp_sem_t ** from flexible array
1910 member. Add implicit_task and initial_work_shares fields.
1911 Move close to the end of the struct.
1912 (struct gomp_team_state): Add single_count, last_work_share,
1913 active_level and level fields, remove work_share_generation.
1914 (gomp_barrier_handle_tasks): New prototype.
1915 (gomp_finish_task): New inline function.
1916 (struct gomp_work_share): Move chunk_size, end, incr into
1917 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
1918 next_ll fields. Reshuffle fields. Add next_alloc,
1919 next_ws, next_free and inline_ordered_team_ids fields, change
1920 ordered_team_ids into pointer from flexible array member.
1921 Add mode field. Put lock and next into a different cache line
1922 from most of the write-once fields.
1923 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
1924 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
1925 gomp_iter_ull_guided_next): New prototypes.
1926 (gomp_new_icv): New prototype.
1927 (struct gomp_thread): Add thread_pool and task fields.
1928 (struct gomp_thread_pool): New type.
1929 (gomp_new_team): New prototype.
1930 (gomp_team_start): Change type of last argument.
1931 (gomp_new_work_share): Removed.
1932 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
1933 (gomp_work_share_init_done): New static inline.
1934 (gomp_throttled_spin_count_var, gomp_available_cpus,
1935 gomp_managed_threads): New extern decls.
1936 (gomp_init_task): New prototype.
1937 (gomp_spin_count_var): New extern var decl.
1938 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
1939 or no alias support, or if not PIC.
1940 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
1941 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
1942 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
1943 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
1944 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
1945 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
1946 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
1947 gomp_test_nest_lock_25): New prototypes.
1948 (omp_lock_symver, strong_alias): Define.
1949 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
1951 (gomp_end_task): New.
1952 (struct gomp_task_icv, gomp_global_icv): New.
1953 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
1954 (struct gomp_task): New.
1955 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
1956 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
1958 (gomp_schedule_type): Reorder enum to match
1960 * team.c (struct gomp_thread_start_data): Add thread_pool and task
1962 (gomp_thread_start): Add gomp_team_barrier_wait call.
1963 For non-nested case remove clearing of docked thread thr fields.
1964 Use pool fields instead of global gomp_* variables. Use
1965 gomp_barrier_wait_last when needed. Initialize ts.active_level.
1966 Create tasks for each member thread.
1967 (free_team): Only destroy team barrier, task_lock here and free it.
1968 (gomp_free_thread): Free last_team if non-NULL.
1969 (gomp_team_end): Call gomp_team_barrier_wait instead of
1970 gomp_barrier_wait. For nested case call one extra
1971 gomp_barrier_wait. Move here some destruction from free_team.
1972 Call free_team on pool->last_team if any, rather than freeing
1973 current team. Destroy work_share_list_free_lock ifndef
1975 (gomp_new_icv): New function.
1976 (gomp_threads, gomp_threads_size, gomp_threads_used,
1977 gomp_threads_dock): Removed.
1978 (gomp_thread_destructor): New variable.
1979 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
1981 (gomp_team_start): Create new pool if current thread doesn't have
1982 one. Use pool fields instead of global gomp_* variables.
1983 Initialize thread_pool field for new threads. Clear single_count.
1984 Change last argument from ws to team, don't create
1985 new team, set ts.work_share to &team->work_shares[0] and clear
1986 ts.last_work_share. Don't clear ts.work_share_generation.
1987 If number of threads changed, adjust atomically gomp_managed_threads.
1988 Use gomp_init_task instead of gomp_new_task,
1989 set thr->task to the corresponding implicit_task array entry.
1990 Create tasks for each member thread. Initialize ts.level.
1991 (initialize_team): Call pthread_key_create on
1992 gomp_thread_destructor.
1993 (team_destructor): New function.
1994 (new_team): Removed.
1995 (gomp_new_team): New function.
1996 (free_team): Free gomp_work_share blocks chained through next_alloc,
1997 instead of freeing work_shares and destroying work_share_lock.
1998 (gomp_team_end): Call gomp_fini_work_share. If number of threads
1999 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
2000 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2001 of gomp_barrier_wait.
2002 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2003 instead of gomp_barrier_wait. Call gomp_work_share_init_done
2004 if gomp_work_share_start returned true. Don't unlock ws->lock.
2005 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2006 of gomp_barrier_wait.
2007 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
2008 gomp_work_share_init_done if gomp_work_share_start returned true.
2009 Don't unlock ws->lock.
2010 * work.c: Include stddef.h.
2011 (free_work_share): Use work_share_list_free_lock instead
2012 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
2013 Call gomp_fini_work_share and then either free ws if orphaned, or
2014 put it into work_share_list_free list of the current team.
2015 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2017 (gomp_work_share_start, gomp_work_share_end,
2018 gomp_work_share_end_nowait): Rewritten.
2019 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2020 (openmp_version): Set to 200805.
2021 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2022 omp_sched_guided, omp_sched_auto): New parameters.
2023 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2024 omp_set_max_active_levels, omp_get_max_active_levels,
2025 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2026 omp_get_active_level): New interfaces.
2027 * omp_lib.h.in (openmp_version): Set to 200805.
2028 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2029 omp_sched_guided, omp_sched_auto): New parameters.
2030 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2031 omp_set_max_active_levels, omp_get_max_active_levels,
2032 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2033 omp_get_active_level): New externals.
2034 * loop.c: Include limits.h.
2035 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2037 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2038 Likewise. Use gomp_icv.
2039 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2040 ts.static_trip here.
2041 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2042 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
2043 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2044 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
2045 don't unlock ws->lock, otherwise lock it.
2046 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2047 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
2048 (gomp_parallel_loop_start): Call gomp_new_team instead of
2049 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
2050 Adjust gomp_team_start caller. Pass 0 as second argument to
2051 gomp_resolve_num_threads.
2052 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2053 If adding ws->chunk_size nthreads + 1 times after end won't
2054 overflow, set ws->mode to 1.
2055 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2056 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2057 GOMP_loop_ull_ordered_static_start,
2058 GOMP_loop_ull_ordered_dynamic_start,
2059 GOMP_loop_ull_ordered_guided_start,
2060 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2061 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2062 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2063 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2064 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2066 * libgomp.map: Export lock routines also @@OMP_2.0.
2067 (GOMP_loop_ordered_dynamic_first,
2068 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2069 GOMP_loop_ordered_static_first): Remove.
2070 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2071 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2072 GOMP_loop_ull_ordered_dynamic_next,
2073 GOMP_loop_ull_ordered_dynamic_start,
2074 GOMP_loop_ull_ordered_guided_next,
2075 GOMP_loop_ull_ordered_guided_start,
2076 GOMP_loop_ull_ordered_runtime_next,
2077 GOMP_loop_ull_ordered_runtime_start,
2078 GOMP_loop_ull_ordered_static_next,
2079 GOMP_loop_ull_ordered_static_start,
2080 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2081 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2082 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2083 (omp_set_schedule, omp_get_schedule,
2084 omp_get_thread_limit, omp_set_max_active_levels,
2085 omp_get_max_active_levels, omp_get_level,
2086 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2087 omp_set_schedule_, omp_set_schedule_8_,
2088 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2089 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2090 omp_get_max_active_levels_, omp_get_level_,
2091 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2092 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2093 New exports @@OMP_3.0.
2094 * omp.h.in (omp_sched_t): New type.
2095 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2096 omp_set_max_active_levels, omp_get_max_active_levels,
2097 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2098 omp_get_active_level): New prototypes.
2099 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2100 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2101 gomp_thread_limit_var, gomp_remaining_threads_count,
2102 gomp_remaining_threads_lock): New variables.
2103 (parse_spincount): New function.
2104 (initialize_env): Call gomp_init_num_threads unconditionally.
2105 Initialize gomp_available_cpus. Call parse_spincount,
2106 initialize gomp_{,throttled_}spin_count_var
2107 depending on presence and value of OMP_WAIT_POLICY and
2108 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
2109 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2110 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
2111 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
2112 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
2113 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2114 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2115 (gomp_global_icv): New.
2116 (parse_schedule): Use it. Parse "auto".
2117 (omp_set_num_threads): Use gomp_icv.
2118 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2120 (omp_get_max_threads): Move from parallel.c.
2121 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2122 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2124 (parse_stacksize, parse_wait_policy): New functions.
2125 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2126 both wrappers for compatibility and new locks.
2127 (omp_set_schedule, omp_get_schedule,
2128 omp_get_thread_limit, omp_set_max_active_levels,
2129 omp_get_max_active_levels, omp_get_level,
2130 omp_get_ancestor_thread_num, omp_get_team_size,
2131 omp_get_active_level): New ialias_redirect.
2132 (omp_set_schedule_, omp_set_schedule_8_,
2133 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2134 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2135 omp_get_max_active_levels_, omp_get_level_,
2136 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2137 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2139 * parallel.c: Include limits.h.
2140 (gomp_resolve_num_threads): Add count argument. Rewritten.
2141 (GOMP_parallel_start): Call gomp_new_team and pass that as last
2142 argument to gomp_team_start. Pass 0 as second argument to
2143 gomp_resolve_num_threads.
2144 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2145 if gomp_thread_limit_var != ULONG_MAX.
2146 (omp_in_parallel): Implement using ts.active_level.
2147 (omp_get_max_threads): Move to env.c.
2148 (omp_get_level, omp_get_ancestor_thread_num,
2149 omp_get_team_size, omp_get_active_level): New functions,
2151 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2152 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
2153 gomp_iter_dynamic_next instead of the _locked variant and don't take
2154 lock around it, otherwise acquire it before calling
2155 gomp_iter_dynamic_next_locked.
2156 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2157 gomp_iter_dynamic_next instead of the _locked variant and don't take
2159 (GOMP_parallel_sections_start): Call gomp_new_team instead of
2160 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
2161 Adjust gomp_team_start caller. Pass count as second argument to
2162 gomp_resolve_num_threads, don't adjust num_threads after the call.
2164 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2165 ws->chunk_size by incr.
2166 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
2168 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2170 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2171 (omp_check_defines): Check even the compat defines.
2172 * config/linux/ptrlock.c: New file.
2173 * config/linux/ptrlock.h: New file.
2174 * config/linux/wait.h: New file.
2175 * config/posix/ptrlock.c: New file.
2176 * config/posix/ptrlock.h: New file.
2177 * config/linux/bar.h (gomp_team_barrier_wait,
2178 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2179 (gomp_team_barrier_set_task_pending,
2180 gomp_team_barrier_clear_task_pending,
2181 gomp_team_barrier_set_waiting_for_tasks,
2182 gomp_team_barrier_waiting_for_tasks,
2183 gomp_team_barrier_done): New inlines.
2184 (gomp_barrier_t): Rewritten.
2185 (gomp_barrier_state_t): New typedef.
2186 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2187 gomp_barrier_wait_start): Rewritten.
2188 (gomp_barrier_wait_end): Change second argument to
2189 gomp_barrier_state_t.
2190 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2192 * config/linux/bar.c: Include wait.h instead of libgomp.h and
2194 (gomp_barrier_wait_end): Rewritten.
2195 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2196 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2197 * config/posix/bar.h (gomp_barrier_t): Add generation field.
2198 (gomp_barrier_state_t): New typedef.
2199 (gomp_team_barrier_wait,
2200 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2201 (gomp_barrier_wait_start): Or all but low 2 bits from generation
2202 into the return value. Return gomp_barrier_state_t.
2203 (gomp_team_barrier_set_task_pending,
2204 gomp_team_barrier_clear_task_pending,
2205 gomp_team_barrier_set_waiting_for_tasks,
2206 gomp_team_barrier_waiting_for_tasks,
2207 gomp_team_barrier_done): New inlines.
2208 (gomp_barrier_wait_end): Change second argument to
2209 gomp_barrier_state_t.
2210 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2212 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2213 (gomp_barrier_wait_end): Change second argument to
2214 gomp_barrier_state_t.
2215 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2216 gomp_team_barrier_wake): New functions.
2217 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2219 (gomp_futex_wake, gomp_futex_wait): New variables.
2220 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2221 * config/linux/lock.c: Rewrite to make locks task owned,
2222 for backwards compatibility provide the old entrypoints
2223 if symbol versioning. Include wait.h instead of libgomp.h and
2225 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2226 * config/posix95/lock.c: Rewrite to make locks task owned,
2227 for backwards compatibility provide the old entrypoints
2228 if symbol versioning.
2229 * config/posix/lock.c: Rewrite to make locks task owned,
2230 for backwards compatibility provide the old entrypoints
2231 if symbol versioning.
2232 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2233 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2234 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2235 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2236 (sys_futex0): Return error code.
2237 (futex_wake, futex_wait): If ENOSYS was returned, clear
2238 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2239 (cpu_relax, atomic_write_barrier): New static inlines.
2240 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2241 (futex_wake, futex_wait): If ENOSYS was returned, clear
2242 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2243 (cpu_relax, atomic_write_barrier): New static inlines.
2244 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2245 (sys_futex0): Return error code.
2246 (futex_wake, futex_wait): If ENOSYS was returned, clear
2247 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2248 (cpu_relax, atomic_write_barrier): New static inlines.
2249 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2250 (sys_futex0): Return error code.
2251 (futex_wake, futex_wait): If ENOSYS was returned, clear
2252 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2253 (cpu_relax, atomic_write_barrier): New static inlines.
2254 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2255 (sys_futex0): Return error code.
2256 (futex_wake, futex_wait): If ENOSYS was returned, clear
2257 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2258 (cpu_relax, atomic_write_barrier): New static inlines.
2259 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2260 (sys_futex0): Return error code.
2261 (futex_wake, futex_wait): If ENOSYS was returned, clear
2262 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2263 (cpu_relax, atomic_write_barrier): New static inlines.
2264 * config/linux/sem.c: Include wait.h instead of libgomp.h and
2266 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2267 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2268 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2270 (omp_nest_lock_t): Change owner into void *, add lock field.
2271 * config/posix95/omp-lock.h: Include semaphore.h.
2272 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2273 (omp_lock_t): Use sem_t instead of mutex if semaphores
2275 (omp_nest_lock_t): Likewise. Change owner to void *.
2276 * config/posix/omp-lock.h: Include semaphore.h.
2277 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2278 (omp_lock_t): Use sem_t instead of mutex if semaphores
2280 (omp_nest_lock_t): Likewise. Add owner field.
2282 2008-06-06 Jakub Jelinek <jakub@redhat.com>
2284 * testsuite/libgomp.c/collapse-1.c: New test.
2285 * testsuite/libgomp.c/collapse-2.c: New test.
2286 * testsuite/libgomp.c/collapse-3.c: New test.
2287 * testsuite/libgomp.c/icv-1.c: New test.
2288 * testsuite/libgomp.c/icv-2.c: New test.
2289 * testsuite/libgomp.c/lib-2.c: New test.
2290 * testsuite/libgomp.c/lock-1.c: New test.
2291 * testsuite/libgomp.c/lock-2.c: New test.
2292 * testsuite/libgomp.c/lock-3.c: New test.
2293 * testsuite/libgomp.c/loop-4.c: New test.
2294 * testsuite/libgomp.c/loop-5.c: New test.
2295 * testsuite/libgomp.c/loop-6.c: New test.
2296 * testsuite/libgomp.c/loop-7.c: New test.
2297 * testsuite/libgomp.c/loop-8.c: New test.
2298 * testsuite/libgomp.c/loop-9.c: New test.
2299 * testsuite/libgomp.c/nested-3.c: New test.
2300 * testsuite/libgomp.c/nestedfn-6.c: New test.
2301 * testsuite/libgomp.c/sort-1.c: New test.
2302 * testsuite/libgomp.c/task-1.c: New test.
2303 * testsuite/libgomp.c/task-2.c: New test.
2304 * testsuite/libgomp.c/task-3.c: New test.
2305 * testsuite/libgomp.c/task-4.c: New test.
2306 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2307 to C++ testsuite default compiler options.
2308 * testsuite/libgomp.c++/collapse-1.C: New test.
2309 * testsuite/libgomp.c++/collapse-2.C: New test.
2310 * testsuite/libgomp.c++/ctor-10.C: New test.
2311 * testsuite/libgomp.c++/for-1.C: New test.
2312 * testsuite/libgomp.c++/for-2.C: New test.
2313 * testsuite/libgomp.c++/for-3.C: New test.
2314 * testsuite/libgomp.c++/for-4.C: New test.
2315 * testsuite/libgomp.c++/for-5.C: New test.
2316 * testsuite/libgomp.c++/loop-8.C: New test.
2317 * testsuite/libgomp.c++/loop-9.C: New test.
2318 * testsuite/libgomp.c++/loop-10.C: New test.
2319 * testsuite/libgomp.c++/task-1.C: New test.
2320 * testsuite/libgomp.c++/task-2.C: New test.
2321 * testsuite/libgomp.c++/task-3.C: New test.
2322 * testsuite/libgomp.c++/task-4.C: New test.
2323 * testsuite/libgomp.c++/task-5.C: New test.
2324 * testsuite/libgomp.c++/task-6.C: New test.
2325 * testsuite/libgomp.fortran/allocatable1.f90: New test.
2326 * testsuite/libgomp.fortran/allocatable2.f90: New test.
2327 * testsuite/libgomp.fortran/allocatable3.f90: New test.
2328 * testsuite/libgomp.fortran/allocatable4.f90: New test.
2329 * testsuite/libgomp.fortran/collapse1.f90: New test.
2330 * testsuite/libgomp.fortran/collapse2.f90: New test.
2331 * testsuite/libgomp.fortran/collapse3.f90: New test.
2332 * testsuite/libgomp.fortran/collapse4.f90: New test.
2333 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2334 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2335 * testsuite/libgomp.fortran/lib4.f90: New test.
2336 * testsuite/libgomp.fortran/lock-1.f90: New test.
2337 * testsuite/libgomp.fortran/lock-2.f90: New test.
2338 * testsuite/libgomp.fortran/nested1.f90: New test.
2339 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2340 * testsuite/libgomp.fortran/strassen.f90: New test.
2341 * testsuite/libgomp.fortran/tabs1.f90: New test.
2342 * testsuite/libgomp.fortran/tabs2.f: New test.
2343 * testsuite/libgomp.fortran/task1.f90: New test.
2344 * testsuite/libgomp.fortran/task2.f90: New test.
2345 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2346 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2347 * testsuite/libgomp.c/pr26943-2.c: Likewise.
2348 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2349 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2351 2008-05-23 Jakub Jelinek <jakub@redhat.com>
2354 * testsuite/libgomp.c++/ctor-11.C: New test.
2355 * testsuite/libgomp.c++/ctor-12.C: New test.
2357 2008-05-15 Janis Johnson <janis187@us.ibm.com>
2359 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2361 2008-05-07 Jakub Jelinek <jakub@redhat.com>
2364 * testsuite/libgomp.c/atomic-5.c: New test.
2365 * testsuite/libgomp.c/atomic-6.c: New test.
2366 * testsuite/libgomp.c/autopar-1.c: New test.
2368 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2370 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2371 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2372 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2373 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2374 * configure: Regenerate.
2375 * Makefile.in, testsuite/Makefile.in: Likewise.
2377 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
2380 * aclocal.m4: Regenerate.
2381 * configure: Regenerate.
2383 2008-03-18 Jakub Jelinek <jakub@redhat.com>
2386 * testsuite/libgomp.c/atomic-4.c: New test.
2389 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2390 (gomp_iter_guided_next): Likewise.
2391 * testsuite/libgomp.c/pr35625.c: New test.
2393 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2395 * aclocal.m4: Regenerate.
2396 * configure: Likewise.
2397 * Makefile.in: Likewise.
2398 * testsuite/Makefile.in: Likewise.
2400 2008-03-13 Jakub Jelinek <jakub@redhat.com>
2403 * testsuite/libgomp.c++/pr35185.C: New test.
2405 2008-03-12 Jakub Jelinek <jakub@redhat.com>
2408 * testsuite/libgomp.c/pr35549.c: New test.
2410 2008-03-06 Jakub Jelinek <jakub@redhat.com>
2412 * testsuite/libgomp.c/atomic-3.c: New test.
2414 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2417 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2420 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
2423 * configure.ac: Add ACX_HEADER_STRING.
2424 * env.c: Include strings.h.
2425 * aclocal.m4: Regenerate.
2426 * config.h.in: Regenerate.
2427 * configure: Regenerate.
2428 * Makefile.in: Regenerate.
2429 * testsuite/Makefile.in: Regenerate.
2431 2008-02-15 Jakub Jelinek <jakub@redhat.com>
2434 * testsuite/libgomp.c/pr35196.c: New test.
2437 * testsuite/libgomp.fortran/pr35130.f90: New test.
2438 * testsuite/libgomp.c/pr35130.c: New test.
2440 2008-01-25 Jakub Jelinek <jakub@redhat.com>
2443 * testsuite/libgomp.c/pr33880.c: New test.
2444 * testsuite/libgomp.fortran/pr33880.f90: New test.
2446 2008-01-24 David Edelsohn <edelsohn@gnu.org>
2448 * configure: Regenerate.
2450 2008-01-08 Jakub Jelinek <jakub@redhat.com>
2452 * configure.ac: Move futex checking into ../config/futex.m4.
2453 * configure: Rebuilt.
2454 * aclocal.m4: Rebuilt.
2455 * Makefile.in: Rebuilt.
2457 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2458 2007-10-15 ../config/tls.m4 change.
2460 2007-12-19 Jakub Jelinek <jakub@redhat.com>
2463 * testsuite/libgomp.c/pr34513.c: New test.
2464 * testsuite/libgomp.c++/pr34513.C: New test.
2466 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
2469 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2471 2007-12-04 Jakub Jelinek <jakub@redhat.com>
2473 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
2475 2007-12-03 Jakub Jelinek <jakub@redhat.com>
2477 * testsuite/libgomp.c/private-1.c: New test.
2479 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
2480 Paolo Bonzini <bonzini@gnu.org>
2482 * Makefile.am: Use space as vpath separator. Use 'vpath %'
2483 instead of 'VPATH ='.
2484 * Makefile.in: Regenerate.
2486 2007-11-23 Matthias Klose <doko@ubuntu.com>
2488 * configure.ac: Adjust makeinfo version check.
2489 * configure: Regenerate.
2491 2007-11-10 Jakub Jelinek <jakub@redhat.com>
2494 * testsuite/libgomp.fortran/pr34020.f90: New test.
2496 2007-11-06 Jakub Jelinek <jakub@redhat.com>
2499 * testsuite/libgomp.c++/atomic-1.C: New test.
2501 2007-10-25 Jakub Jelinek <jakub@redhat.com>
2504 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2505 Make x and y integers rather than (implicit) reals. Add private (j)
2506 clause to the last omp parallel.
2508 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
2510 * configure: Regenerate following changes to ../config/tls.m4.
2512 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2514 * testsuite/libgomp.fortran/stack.f90: New test.
2516 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
2518 * config/mingw32/proc.c: New file.
2520 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
2522 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2523 (main): Use __get_cpuid to get i386 target fetaures.
2524 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2525 (main): Use __get_cpuid to get x86_64 target fetaures.
2527 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
2530 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2531 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2533 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2536 * testsuite/libgomp.fortran/pr32550.f90: New test.
2537 * testsuite/libgomp.fortran/crayptr2.f90: New test.
2539 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2541 * aclocal.m4: Regenerated.
2543 2007-07-05 Tobias Burnus <burnus@net-b.de>
2546 * testsuite/libgomp.fortran/pr32359.f90: New.
2548 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2551 * sections.c (GOMP_parallel_sections_start): Only decrease
2552 number of threads to COUNT if dyn_var is true.
2553 * testsuite/libgomp.c/pr32468.c: New test.
2555 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2558 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2560 2007-06-21 Jakub Jelinek <jakub@redhat.com>
2563 * testsuite/libgomp.c/pr32362-1.c: New test.
2564 * testsuite/libgomp.c/pr32362-2.c: New test.
2565 * testsuite/libgomp.c/pr32362-3.c: New test.
2567 2007-06-07 Jakub Jelinek <jakub@redhat.com>
2569 * team.c (gomp_team_start): Fix setting up thread_attr
2572 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
2574 * configure: Regenerate.
2576 2007-05-23 Steve Ellcey <sje@cup.hp.com>
2578 * Makefile.in: Regenerate.
2579 * configure: Regenerate.
2580 * aclocal.m4: Regenerate.
2581 * testsuite/Makefile.in: Regenerate.
2583 2007-05-04 Jakub Jelinek <jakub@redhat.com>
2585 * config/linux/proc.c: New file.
2588 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2590 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
2592 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2594 2007-04-16 Matthias Klose <doko@debian.org>
2596 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2597 flags if not building with -m64.
2598 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2599 flag for i?86-*-* targets, if current target matches -m64.
2601 2007-04-14 Steve Ellcey <sje@cup.hp.com>
2603 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2604 * Makefile.in: Regenerate.
2606 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2609 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2611 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2613 2007-04-04 Jakub Jelinek <jakub@redhat.com>
2615 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2617 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2618 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2619 (parse_affinity): New function.
2620 (initialize_env): Call it and gomp_init_affinity.
2621 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2622 create new pthread_attr_t and call gomp_init_thread_affinity
2623 on it for each thread before passing the attribute to pthread_create.
2624 * config/linux/affinity.c: New file.
2625 * config/posix/affinity.c: New file.
2626 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2627 * configure: Rebuilt.
2628 * config.h.in: Rebuilt.
2629 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2630 * Makefile.in: Rebuilt.
2632 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
2634 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2636 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2637 and use it if found.
2639 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
2641 * testsuite/config/default.exp: New file.
2642 * testsuite/lib/libgomp.exp: New file.
2643 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2644 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2645 load_lib *, load_gcc_lib *): Move to libgomp.exp.
2646 (libgomp_load): Remove.
2647 * testsuite/lib/libgomp.exp (libgomp_init): Compute
2648 always_ld_library_path, not ld_library_path. Set additional_flags
2649 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2650 (target_compile): Do not call libgomp_init. Append lang_library_path
2651 and lang_link_flags to options.
2652 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
2653 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
2655 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2656 always_ld_library_path. Set LD_LIBRARY_PATH here.
2657 * testsuite/libgomp.fortran/fortran.exp: Ditto.
2658 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2659 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2661 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2662 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2663 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2664 * testsuite/libgomp.c/pr29947-1.c: Ditto.
2665 * testsuite/libgomp.c/atomic-10.c: Ditto.
2667 2007-03-21 Jakub Jelinek <jakub@redhat.com>
2669 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2670 dg-final cleanup-modules line.
2671 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2672 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2673 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2674 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2675 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2676 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2677 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2679 2007-03-18 Andreas Schwab <schwab@suse.de>
2681 * acinclude.m4: Adjust regular expression for ld version
2683 * configure: Regenerate.
2685 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2687 * Makefile.am: Add install-pdf target as copied from
2688 automake v1.10 rules.
2689 * Makefile.in: Regenerate
2691 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2694 * configure: Regenerate.
2697 * testsuite/libgomp.c++/pr30703.C: New test.
2699 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2702 2006-07-05 Eric Christopher <echristo@apple.com>
2703 * configure.ac: Depend addition of -pthread on host OS.
2704 * configure: Regenerate.
2706 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2708 * libgomp.texi: Fix spacing after abbreviations.
2710 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
2713 * configure.ac: Add check for makeinfo
2714 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2715 if an appropiate version of makeinfo is found.
2716 * aclocal.m4: Regenerated.
2717 * configure: Regenerated.
2718 * Makefile.in: Regenerated.
2719 * testsuite/Makefile.in: Regenerated.
2721 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
2724 * libgomp.texi: More about implementation-dependent settings.
2726 2007-01-26 Tobias Burnus <burnus@net-b.de>
2728 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2730 2007-01-24 Jakub Jelinek <jakub@redhat.com>
2733 * testsuite/libgomp.c/pr30494.c: New test.
2735 2007-01-15 Tom Tromey <tromey@redhat.com>
2737 * configure: Rebuilt.
2738 * configure.ac: Fixed comment.
2740 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
2742 * libgomp.texi: Document implementation specific default values of
2743 environment variables.
2745 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
2748 * libgomp.texi: New file.
2749 * configure.ac: Add --enable-generated-files-in-srcdir option.
2750 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2752 * Makefile.in: Regenerated.
2753 * config.h.in: Regenerated.
2754 * testsuite/Makefile.in: Regenerated.
2757 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
2760 * env.c (omp_set_num_threads): Set illegal thread count to 1.
2762 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
2764 * configure: Regenerate.
2766 2006-12-04 Jakub Jelinek <jakub@redhat.com>
2769 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
2770 start if there shouldn't be any loop iterations.
2771 (gomp_loop_ordered_static_start): Remove start == end test.
2772 * testsuite/libgomp.c/pr29947-1.c: New test.
2773 * testsuite/libgomp.c/pr29947-2.c: New test.
2775 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
2777 * configure.tgt: Force initial-exec TLS model on Linux only.
2779 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
2781 * configure: Regenerated.
2783 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
2785 * env.c (parse_schedule): Reject out of range values.
2786 (parse_unsigned_long): Reject out of range, negative or zero values.
2788 2006-10-29 Jakub Jelinek <jakub@redhat.com>
2791 * testsuite/libgomp.fortran/pr29629.f90: New test.
2793 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
2796 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2797 * config/posix95: New directory.
2798 * config/posix95/omp-lock.h: New file.
2799 * config/posix95/lock.c: Likewise.
2801 2006-10-14 Geoffrey Keating <geoffk@apple.com>
2803 * aclocal.m4: Regenerate.
2804 * configure: Regenerate.
2806 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
2808 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2811 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
2813 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2815 * configure: Regenerate.
2816 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2818 2006-09-26 Jakub Jelinek <jakub@redhat.com>
2822 * testsuite/libgomp.c/nestedfn-4.c: New test.
2823 * testsuite/libgomp.c/nestedfn-5.c: New test.
2824 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2827 * testsuite/libgomp.fortran/condinc1.f: New test.
2828 * testsuite/libgomp.fortran/condinc2.f: New test.
2829 * testsuite/libgomp.fortran/condinc3.f90: New test.
2830 * testsuite/libgomp.fortran/condinc4.f90: New test.
2831 * testsuite/libgomp.fortran/condinc1.inc: New file.
2833 2006-09-18 Tom Tromey <tromey@redhat.com>
2835 * configure: Rebuilt.
2837 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
2840 PR preprocessor/14634
2841 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2843 * configure: Regenerate.
2845 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
2847 * testsuite/libgomp.fortran/reduction3.f90: Change
2848 -2147483648 to -huge(i)-1 to avoid overflow.
2849 * testsuite/libgomp.fortran/reduction4.f90: Change
2850 Z'ffffffff' to not(0) to avoid overflow.
2852 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
2855 * Makefile.am (libsubincludedir): New.
2856 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2857 * Makefile.in: Regenerate.
2859 2006-08-17 Jakub Jelinek <jakub@redhat.com>
2862 * env.c: Include ctype.h.
2863 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2864 leading and/or trailing whitespace and compare strings case
2867 2006-07-16 Jakub Jelinek <jakub@redhat.com>
2870 * testsuite/libgomp.fortran/pr28390.f: New test.
2872 2006-07-05 Eric Christopher <echristo@apple.com>
2874 * configure.ac: Depend addition of -pthread on host OS.
2875 * configure: Regenerate.
2877 2006-06-21 Jakub Jelinek <jakub@redhat.com>
2879 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2880 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2883 2006-06-20 Jakub Jelinek <jakub@redhat.com>
2887 * configure.ac: If neither --enable-linux-futex nor
2888 --disable-linux-futex is passed, determine the default by checking
2889 for compiling and/or running against NPTL. With --enable-linux-futex,
2890 check if SYS_gettid and SYS_futex are defined.
2891 * configure: Rebuilt.
2893 2006-06-14 Richard Henderson <rth@redhat.com>
2896 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2897 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2899 2006-06-09 Richard Henderson <rth@redhat.com>
2901 * env.c (gomp_nthreads_var): Change to unsigned long.
2902 (gomp_run_sched_chunk): Likewise.
2903 (parse_unsigned_long): Rename from parse_num_threads and generalize.
2904 (initialize_env): Initialize gomp_thread_attr.
2905 * libgomp.h (gomp_nthreads_var): Update decl.
2906 (gomp_run_sched_chunk): Likewise.
2907 (gomp_thread_attr): Declare.
2908 * team.c (gomp_thread_attr): Export.
2909 (initialize_team): Don't initialize it.
2911 2006-06-09 Jakub Jelinek <jakub@redhat.com>
2914 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
2915 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
2917 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
2919 * config/mingw32/time.c: New file.
2920 * configure.tgt: Use it.
2922 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
2924 * Makefile.am: Add install-html target. Add install-html to .PHONY
2925 * Makefile.in: Regenerate.
2927 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2930 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
2931 * testsuite/libgomp.c/critical-1.c: Likewise.
2932 * testsuite/libgomp.c/loop-1.c: Likewise.
2933 * testsuite/libgomp.c/loop-2.c: Likewise.
2934 * testsuite/libgomp.c/single-1.c: Likewise.
2935 * testsuite/libgomp.c/ordered-1.c: Likewise.
2936 * testsuite/libgomp.c/ordered-2.c: Likewise.
2938 2006-05-15 Jakub Jelinek <jakub@redhat.com>
2941 * libgomp.fortran/pr27416-1.f90: New test.
2943 2006-05-03 Jakub Jelinek <jakub@redhat.com>
2946 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
2947 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
2949 2006-05-02 Jakub Jelinek <jakub@redhat.com>
2952 * testsuite/libgomp.c/pr26943-1.c: New test.
2953 * testsuite/libgomp.c/pr26943-2.c: New test.
2954 * testsuite/libgomp.c/pr26943-3.c: New test.
2955 * testsuite/libgomp.c/pr26943-4.c: New test.
2956 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
2957 * testsuite/libgomp.c++/pr26943.C: New test.
2959 2006-05-02 Jakub Jelinek <jakub@redhat.com>
2962 * testsuite/libgomp.c++/pr27337.C: New test.
2964 2006-04-26 Jakub Jelinek <jakub@redhat.com>
2967 * testsuite/libgomp.c/pr26171.c: New test.
2969 2006-04-25 Richard Henderson <rth@redhat.com>
2972 * configure.ac: Use GCC_CHECK_TLS.
2973 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
2974 * Makefile.in, aclocal.m4, configure: Regenerate.
2976 2006-04-10 Matthias Klose <doko@debian.org>
2978 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
2979 directory names containing underscores.
2981 2006-03-21 Jakub Jelinek <jakub@redhat.com>
2984 * testsuite/libgomp.c++/pr26691.C: New test.
2986 2006-03-13 Jakub Jelinek <jakub@redhat.com>
2988 * testsuite/libgomp.fortran/retval2.f90: New test.
2990 2006-03-09 Diego Novillo <dnovillo@redhat.com>
2992 * testsuite/libgomp.c++: New directory.
2994 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
2996 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
2997 * config/posix/sem.c: Implement the above.
2999 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
3001 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3002 define HAVE_BROKEN_POSIX_SEMAPHORES.
3003 * configure: Rebuilt.
3004 * config.h.in: Rebuilt.
3006 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3009 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3010 for the other pthread check.
3011 * configure: Regenerate.
3012 * config.h.in: Regenerate.
3014 2006-02-15 Jakub Jelinek <jakub@redhat.com>
3018 * Makefile.am (fincludedir): New variable.
3019 (nodist_include_HEADERS): Remove Fortran files.
3020 (nodist_finclude_HEADERS): New variable.
3021 * Makefile.in: Regenerated.
3023 2006-02-13 Jakub Jelinek <jakub@redhat.com>
3025 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3026 Remove tests for returning assumed character length arrays.
3028 2006-02-12 Roger Sayle <roger@eyesopen.com>
3029 John David Anglin <dave@hiauly1.hia.nrc.ca>
3032 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3034 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
3036 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3038 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
3040 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3041 part of LD_LIBRARY_PATH manually.
3043 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
3046 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3049 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
3052 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3053 * configure.ac (PERL): Don't set.
3054 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3055 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3056 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3057 * omp.h.in: Wrap the new configure substitutions with @ characters.
3058 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3059 * aclocal.m4, configure, Makefile.in: Regenerate.
3060 * mkomp_h.pl: Delete.
3062 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
3065 * configure.ac: Use GCC_HEADER_STDINT.
3066 * libgomp.h: Include gstdint.h.
3067 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3068 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3070 2006-01-24 Richard Henderson <rth@redhat.com>
3073 * configure.ac: Add AM_MAINTAINER_MODE.
3074 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3076 2006-01-24 Diego Novillo <dnovillo@redhat.com>
3078 * Makefile.in: Regenerate.
3079 * testsuite/Makefile.in: Regenerate.
3080 * aclocal.m4: Regenerate.
3082 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
3084 * config/posix/proc.c: Conditional include of sys/loadavg.h for
3086 * configure.ac: Add check for loadavg.h.
3087 (link_gomp): Adjust comment.
3088 * configure: Regenerate.
3089 * config.h.in: Regenerate.
3091 2006-01-21 Steve Ellcey <sje@cup.hp.com>
3094 * configure.ac: Remove check for alloca.h.
3095 * configure: Regenerate.
3096 * config.h.in: Regenerate.
3097 * libgomp.h: define gomp_alloca to be __builtin_alloca.
3098 * team.c: Remove use of alloca.h.
3099 Call gomp_alloca instead of alloca.
3101 2006-01-20 Steve Ellcey <sje@cup.hp.com>
3104 * team.c: Add include of alloca.h.
3105 * configure.ac: Add check for alloca.h.
3106 * configure: Regenerate.
3107 * config.h.in: Regenerate.
3109 2006-01-17 Jakub Jelinek <jakub@redhat.com>
3112 * testsuite/libgomp.fortran/pr25219.f90: New test.
3114 2005-12-05 Uros Bizjak <uros@kss-loka.si>
3116 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3117 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3118 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3119 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3120 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3121 testsuite/libgomp.fortran/threadprivate1.f90,
3122 testsuite/libgomp.fortran/threadprivate2.f90,
3123 testsuite/libgomp.fortran/threadprivate3.f90,
3124 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3125 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3126 testsuite/libgomp.fortran/omp_parse3.f90: Change required
3127 effective-target to TLS runtime.
3129 * testsuite/libgomp.fortran/pr25162.f: Require
3130 effective-target TLS runtime.
3132 2005-12-01 Jakub Jelinek <jakub@redhat.com>
3134 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3135 * testsuite/libgomp.c/nestedfn-3.c: New test.
3137 2005-11-30 Jakub Jelinek <jakub@redhat.com>
3140 * testsuite/libgomp.fortran/pr25162.f: New test.
3142 2005-11-28 Jakub Jelinek <jakub@redhat.com>
3144 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3145 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3147 2005-11-25 Jakub Jelinek <jakub@redhat.com>
3149 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3150 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3151 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3152 single.c, team.c, work.c, config/linux/alpha/futex.h,
3153 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3154 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3155 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3156 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3157 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3158 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3159 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3162 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3164 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3165 to nodist_noinst_HEADERS.
3166 * Makefile.in: Rebuilt.
3168 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3169 add integer count field.
3170 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3171 omp_nest_lock_t type change.
3172 (omp_init_nest_lock): Likewise. Initialize count to 0.
3173 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3175 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3177 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3178 Increment count if successful and return the new nesting level.
3179 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3180 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3181 * testsuite/libgomp.c/lib-1.c: New test.
3182 * testsuite/libgomp.fortran/lib1.f90: New test.
3183 * testsuite/libgomp.fortran/lib2.f: New test.
3184 * testsuite/libgomp.fortran/lib3.f: New test.
3186 2005-11-17 Richard Henderson <rth@redhat.com>
3189 * Makefile.am (nodist_toolexeclib_HEADERS): New.
3190 * configure.ac (link_gomp): New. Substitute it.
3191 (AC_CONFIG_FILES): Add libgomp.spec.
3192 * libgomp.spec.in: New file.
3193 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3194 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3196 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3198 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3199 reduction(-:var) behaving the same as reduction(+:var).
3200 * testsuite/libgomp.c/reduction-4.c: New test.
3202 2005-11-15 Uros Bizjak <uros@kss-loka.si>
3204 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3205 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3206 testsuite/libgomp.c/copyin-3.c,
3207 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3208 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3209 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3210 testsuite/libgomp.c++/pr24455.C,
3211 testsuite/libgomp.fortran/threadprivate1.f90,
3212 testsuite/libgomp.fortran/threadprivate2.f90,
3213 testsuite/libgomp.fortran/threadprivate3.f90,
3214 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3215 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3216 testsuite/libgomp.fortran/omp_parse3.f90: Require
3217 effective-target TLS.
3219 2005-11-14 Diego Novillo <dnovillo@redhat.com>
3223 2005-11-13 Jakub Jelinek <jakub@redhat.com>
3226 * team.c (initialize_team): Pass NULL rather than free as
3227 pthread_key_create destructor. Initialize thread specific data
3228 pointer in initial thread to a static local variable rather than
3231 2005-11-11 Uros Bizjak <uros@kss-loka.si>
3233 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3234 its location to ld_library_path.
3236 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3238 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3240 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3242 * testsuite/libgomp.c: Rename from libgomp.dg.
3244 2005-11-09 Diego Novillo <dnovillo@redhat.com>
3246 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3247 threadprivate variable 'i'.
3249 2005-11-09 Jakub Jelinek <jakub@redhat.com>
3251 * config/linux/s390/futex.h: New file.
3252 * configure.tgt: Use it.
3254 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3255 before the parallel.
3257 2005-11-08 Jakub Jelinek <jakub@redhat.com>
3260 * testsuite/libgomp.c++/master-1.C: New test.
3262 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3264 * testsuite/libgomp.dg/copyin-3.c: New test.
3266 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3268 * testsuite/libgomp.fortran/retval1.f90: New test.
3269 * testsuite/libgomp.fortran/vla7.f90: New test.
3271 2005-11-06 Jakub Jelinek <jakub@redhat.com>
3273 * testsuite/libgomp.fortran/vla2.f90: New test.
3274 * testsuite/libgomp.fortran/vla3.f90: New test.
3275 * testsuite/libgomp.fortran/vla4.f90: New test.
3276 * testsuite/libgomp.fortran/vla5.f90: New test.
3277 * testsuite/libgomp.fortran/vla6.f90: New test.
3279 2005-11-01 Jakub Jelinek <jakub@redhat.com>
3281 * config/linux/sparc/futex.h: New file.
3282 * configure.tgt: Use it.
3283 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3285 * critical.c: Include stdlib.h.
3286 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3287 ignoring return value.
3288 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3289 LIBGOMP_CHECK_SYNC_BUILTINS check.
3290 * configure: Rebuilt.
3292 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3294 * testsuite/libgomp.fortran/vla1.f90: New test.
3296 2005-10-31 Richard Henderson <rth@redhat.com>
3298 * testsuite/libgomp.fortran/character2.f90: Fix race condition
3299 setting 's' in different threads.
3301 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3303 * libgomp.h (attribute_hidden, ialias): Define.
3304 * config/posix/proc.c (omp_get_num_procs): Add ialias.
3305 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3306 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3307 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3308 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3309 omp_test_lock, omp_test_nest_lock): Likewise.
3310 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3311 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3312 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3313 omp_test_lock, omp_test_nest_lock): Likewise.
3314 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3315 omp_get_dynamic, omp_get_nested): Likewise.
3316 * parallel.c (omp_get_num_threads, omp_get_max_threads,
3317 omp_get_thread_num, omp_in_parallel): Likewise.
3318 * fortran.c (ialias_redirect): Define.
3319 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3320 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3321 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3322 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3323 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3324 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3325 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3326 omp_get_wtime): Add ialias_redirect.
3328 2005-10-30 Jakub Jelinek <jakub@redhat.com>
3330 * fortran.c: Include stdlib.h.
3332 2005-10-29 Jakub Jelinek <jakub@redhat.com>
3334 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3335 * Makefile.in: Regenerated.
3337 2005-10-28 Jakub Jelinek <jakub@redhat.com>
3339 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3340 * libgomp_f.h.in (omp_check_defines): New function.
3341 * env.c: Include libgomp_f.h.
3342 (initialize_env): Call omp_check_defines.
3344 * testsuite/libgomp.dg/copyin-2.c: New test.
3345 * testsuite/libgomp.c++/copyin-2.C: New test.
3346 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3348 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3349 * testsuite/libgomp.fortran/sharing2.f90: New test.
3351 * testsuite/libgomp.dg/copyin-1.c: New test.
3352 * testsuite/libgomp.c++/copyin-1.C: New test.
3354 2005-10-26 Jakub Jelinek <jakub@redhat.com>
3356 * testsuite/libgomp.fortran/crayptr1.f90: New test.
3358 * testsuite/libgomp.fortran/workshare1.f90: New test.
3360 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3362 * libgomp.fortran/sharing1.f90: New test.
3364 2005-10-24 Jakub Jelinek <jakub@redhat.com>
3367 * testsuite/libgomp.c++/loop-7.C: New test.
3369 * testsuite/libgomp.dg/nestedfn-2.c: New test.
3371 * testsuite/libgomp.dg/nestedfn-1.c: New test.
3372 * testsuite/libgomp.fortran/reduction6.f90: New test.
3373 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3375 2005-10-23 Richard Henderson <rth@redhat.com>
3377 * testsuite/libgomp.c++/ctor-1.C: New.
3378 * testsuite/libgomp.c++/ctor-2.C: New.
3379 * testsuite/libgomp.c++/ctor-3.C: New.
3380 * testsuite/libgomp.c++/ctor-4.C: New.
3381 * testsuite/libgomp.c++/ctor-5.C: New.
3382 * testsuite/libgomp.c++/ctor-6.C: New.
3383 * testsuite/libgomp.c++/ctor-7.C: New.
3384 * testsuite/libgomp.c++/ctor-8.C: New.
3385 * testsuite/libgomp.c++/ctor-9.C: New.
3387 2005-10-21 Diego Novillo <dnovillo@redhat.com>
3390 * testsuite/libgomp.c++/pr24455-1.C: New test.
3391 * testsuite/libgomp.c++/pr24455.C: New test.
3392 * testsuite/libgomp.dg/pr24455-1.c: New test.
3393 * testsuite/libgomp.dg/pr24455.c: New test.
3395 2005-10-20 Richard Henderson <rth@redhat.com>
3397 * testsuite/libgomp.c++/loop-6.C: New.
3398 * testsuite/libgomp.dg/loop-3.c: New.
3400 2005-10-20 Jakub Jelinek <jakub@redhat.com>
3402 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3404 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3407 2005-10-19 Diego Novillo <dnovillo@redhat.com>
3409 * testsuite/libgomp.fortran/jacobi.f: New test.
3411 2005-10-19 Richard Henderson <rth@redhat.com>
3413 * configure.tgt (i?86-linux): Default to with_arch instead of
3414 CFLAGS. Add -mtune to match target_cpu.
3415 (x86_64-linux): Tune to i686.
3417 * fortran.c (omp_test_nest_lock_): Fix typo.
3419 2005-10-19 Jakub Jelinek <jakub@redhat.com>
3421 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3422 gomp_ordered_sync): Do nothing if team->nthreads == 1.
3423 * testsuite/libgomp.dg/ordered-3.c: New test.
3425 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3426 Remove volatile keyword.
3428 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3429 in COMMON block to avoid warnings on 64-bit targets.
3431 2005-10-18 Diego Novillo <dnovillo@redhat.com>
3433 * testsuite/libgomp.dg/shared-3.c: New test.
3435 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3437 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3438 * testsuite/libgomp.fortran/reduction5.f90: New test.
3440 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3442 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3444 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
3445 flush loop now that __sync_synchronize has proper memory barrier.
3446 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3447 Add -ffixed-form to dg-options.
3449 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3451 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3452 from subdirectories.
3453 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3454 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3455 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3456 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3457 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3458 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3459 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3460 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3461 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3462 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3463 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3464 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3465 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3466 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3467 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3468 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3469 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3470 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3471 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3472 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3473 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3474 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3475 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3476 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3477 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3479 2005-10-17 Jakub Jelinek <jakub@redhat.com>
3481 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3482 lang_library_path exists. Use find instead of glob to gather tests.
3483 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3485 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3487 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3488 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3489 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3490 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3491 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3492 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3493 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3494 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3495 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3496 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3497 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3498 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3499 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3501 2005-10-15 Jakub Jelinek <jakub@redhat.com>
3503 * testsuite/libgomp.dg/vla-1.c: New test.
3505 * testsuite/libgomp.fortran/reference2.f90: New test.
3507 * testsuite/libgomp.fortran/character2.f90: Remove explicit
3508 declaration of omp_get_thread_num.
3509 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
3512 * testsuite/libgomp.fortran/reduction1.f90: New test.
3513 * testsuite/libgomp.fortran/reduction2.f90: New test.
3514 * testsuite/libgomp.fortran/reduction3.f90: New test.
3515 * testsuite/libgomp.fortran/reduction4.f90: New test.
3517 2005-10-13 Richard Henderson <rth@redhat.com>
3519 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3520 * Makefile.in: Regenerate.
3521 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3522 * libgomp.h: Include bar.h.
3523 (struct gomp_barrier): Remove.
3524 (struct gomp_team): Add barrier. Replace master_barrier with
3525 master_release. Replace threads with ordered_release.
3526 (struct gomp_thread): Replace barrier with release.
3527 * ordered.c (gomp_ordered_first): Update for ordered_release change.
3528 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3529 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3530 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3531 (GOMP_single_copy_end): Likewise.
3532 * team.c (gomp_threads_dock): New.
3533 (gomp_barrier_init, gomp_barrier_destroy): Remove.
3534 (gomp_thread_start): Use gomp_barrier_wait.
3535 (new_team, free_team): Update for gomp_team changes.
3536 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3537 (gomp_team_end): Use gomp_barrier_wait.
3538 (initialize_team): Update for gomp_thread changes.
3539 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3540 (gomp_work_share_end_nowait): Use atomic ops when available.
3541 * config/linux/bar.c, config/linux/bar.h: New files.
3542 * config/posix/bar.c, config/posix/bar.h: New files.
3544 2005-10-13 Jakub Jelinek <jakub@redhat.com>
3546 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3547 * testsuite/libgomp.dg/single-2.c: New test.
3549 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3550 lang_link_flags): Unset, so that they aren't inherited from previously
3553 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3555 2005-10-12 Richard Henderson <rth@redhat.com>
3557 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3558 (libgomp_init): Use lang_test_file, lang_library_path, and
3559 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
3561 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3562 (lang_test_file, lang_link_flags): New.
3563 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3565 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3566 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3567 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3568 testsuite/libgomp.c++/parallel-1.C,
3569 testsuite/libgomp.c++/reduction-1.C,
3570 testsuite/libgomp.c++/reduction-2.C,
3571 testsuite/libgomp.c++/reduction-3.C,
3572 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3573 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3574 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3575 New files, largely cribbed from the C testsuite.
3577 2005-10-12 Jakub Jelinek <jakub@redhat.com>
3579 * testsuite/libgomp.fortran/character1.f90: New test.
3580 * testsuite/libgomp.fortran/character2.f90: New test.
3582 * testsuite/libgomp.dg/nested-1.c: New test.
3583 * testsuite/libgomp.dg/nested-2.c: New test.
3584 * testsuite/libgomp.fortran/do1.f90: New test.
3585 * testsuite/libgomp.fortran/do2.f90: New test.
3587 * testsuite/libgomp.fortran/reference1.f90: New test.
3589 2005-10-11 Jakub Jelinek <jakub@redhat.com>
3591 * testsuite/libgomp.dg/reduction-1.c: New test.
3592 * testsuite/libgomp.dg/reduction-2.c: New test.
3593 * testsuite/libgomp.dg/reduction-3.c: New test.
3595 2005-10-10 Jakub Jelinek <jakub@redhat.com>
3597 * testsuite/libgomp.dg/atomic-1.c: New test.
3598 * testsuite/libgomp.dg/atomic-2.c: New test.
3600 2005-10-09 Richard Henderson <rth@redhat.com>
3602 * critical.c (atomic_lock): New.
3603 (initialize_critical): Initialize it.
3604 (GOMP_atomic_start, GOMP_atomic_end): New.
3605 * libgomp.map: Export them.
3606 * libgomp_g.h: Declare them.
3608 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3610 2005-10-02 Richard Henderson <rth@redhat.com>
3612 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
3613 to XCFLAGS instead of CFLAGS.
3615 2005-09-30 Richard Henderson <rth@redhat.com>
3617 * configure.ac: Determine whether -pthread or -lpthread is needed.
3618 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3619 * Makefine.in, configure: Rebuild.
3621 2005-09-28 Richard Henderson <rth@redhat.com>
3623 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3624 * testsuite/libgomp.dg/omp-single-3.c: New test.
3626 2005-09-28 Diego Novillo <dnovillo@redhat.com>
3628 * testsuite/libgomp.dg/omp-single-2.c: New test.
3629 * testsuite/libgomp.dg/shared-2.c: Fix return code.
3631 2005-09-27 Richard Henderson <rth@redhat.com>
3633 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3634 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3636 2005-09-27 Jakub Jelinek <jakub@redhat.com>
3638 * testsuite/libgomp.dg/omp-loop03.c: New test.
3640 2005-09-27 Diego Novillo <dnovillo@redhat.com>
3642 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3644 2005-09-27 Diego Novillo <dnovillo@redhat.com>
3646 * testsuite/libgomp.dg/omp-single-1.c: New test.
3647 * testsuite/libgomp.dg/shared-1.c: Return 0.
3648 Add prototype for abort.
3649 * testsuite/libgomp.dg/shared-2.c: Likewise.
3651 2005-09-26 Jakub Jelinek <jakub@redhat.com>
3653 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3656 2005-09-26 Diego Novillo <dnovillo@redhat.com>
3658 * testsuite/libgomp.dg/shared-1.c: New test.
3659 * testsuite/libgomp.dg/shared-2.c: New test.
3661 2005-09-24 Richard Henderson <rth@redhat.com>
3663 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3665 2005-09-24 Richard Henderson <rth@redhat.com>
3667 * iter.c (gomp_iter_static_next): Round up when computing number
3668 of iterations. Don't bother distributing a remainder equally.
3670 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3671 Don't call srand. Zero b before testing.
3674 2005-09-24 Jakub Jelinek <jakub@redhat.com>
3676 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3677 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3679 2005-09-23 Jakub Jelinek <jakub@redhat.com>
3681 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3682 without !$omp end do, followed immediately by subroutine end.
3684 2005-09-23 Diego Novillo <dnovillo@redhat.com>
3686 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3688 2005-09-22 Richard Henderson <rth@redhat.com>
3690 * critical.c (GOMP_critical_name_start): Change argument to void**.
3691 Reuse the pointer space if the mutex fits.
3692 (GOMP_critical_name_end): Likewise.
3693 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3694 * libgomp_g.h (GOMP_critical_name_start): Update decl.
3695 (GOMP_critical_name_end): Likewise.
3696 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3697 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3699 2005-09-20 Richard Henderson <rth@redhat.com>
3701 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3702 (create_lock_lock): New.
3703 (initialize_critical): Initialize it.
3704 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3705 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3707 2005-09-20 Diego Novillo <dnovillo@redhat.com>
3709 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3711 2005-09-20 Diego Novillo <dnovillo@redhat.com>
3713 * testsuite/libgomp.dg/omp-loop01.c: New test.
3714 * testsuite/libgomp.dg/omp-loop02.c: New test.
3716 2005-09-20 Jakub Jelinek <jakub@redhat.com>
3718 * configure.ac (AC_PROG_FC): Add.
3719 (USE_FORTRAN): New automake conditional.
3720 * configure: Rebuilt.
3721 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3722 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3723 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3724 Add rules to build them.
3725 * Makefile.in: Rebuilt.
3726 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3728 * libgomp.map: Add Fortran wrappers.
3729 * libgomp_f.h.in: New file.
3730 * omp_lib.h.in: New file.
3731 * omp_lib.f90.in: New file.
3732 * fortran.c: New file.
3733 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3734 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3735 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3736 libgfortran has been built.
3737 * testsuite/libgomp.fortran/fortran.exp: New file.
3738 * testsuite/libgomp.fortran/omp_cond1.f: New test.
3739 * testsuite/libgomp.fortran/omp_cond2.f: New test.
3740 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3741 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3742 * testsuite/libgomp.fortran/omp_hello.f: New test.
3743 * testsuite/libgomp.fortran/omp_orphan.f: New test.
3744 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3745 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3746 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3747 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3748 * testsuite/libgomp.fortran/omp_reduction.f: New test.
3749 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3750 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3752 2005-08-30 Richard Henderson <rth@redhat.com>
3754 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3755 function for when aliases are not usable.
3756 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3757 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3758 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3759 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3760 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3761 GOMP_loop_ordered_guided_next): Likewise.
3762 * ordered.c (GOMP_ordered_start): Likewise.
3764 2005-08-01 Diego Novillo <dnovillo@redhat.com>
3766 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3767 * testsuite/libgomp.dg/omp_hello.c: Fix return code
3768 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3769 * testsuite/libgomp.dg/omp_orphan.c: Likewise
3770 * testsuite/libgomp.dg/omp_reduction.c: Likewise
3771 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3772 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3773 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3774 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3776 2005-07-07 Eric Christopher <echristo@redhat.com>
3777 Diego Novillo <dnovillo@redhat.com>
3779 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3780 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3782 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3783 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3784 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3785 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3786 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3787 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3788 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3790 2005-06-13 Diego Novillo <dnovillo@redhat.com>
3792 * TOPLEVEL.patch: Remove.
3794 2005-05-16 Richard Henderson <rth@redhat.com>
3796 * configure.ac: Test for clock_gettime.
3797 * config.h.in, configure: Rebuild.
3798 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3799 (omp_get_wtime): Use clock_gettime if available.
3800 (omp_get_wtick): Use clock_getres if available.
3802 2005-05-11 Richard Henderson <rth@redhat.com>
3804 * config/linux/ia64/futex.h: New file.
3805 * configure.tgt: Use it.
3807 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3809 2005-05-07 Richard Henderson <rth@redhat.com>
3811 * config/linux/powerpc/futex.h: New file.
3812 * configure.tgt: Use it.
3814 * config/linux/i486/futex.h: Merge ...
3815 * config/linux/x86_64/futex.h: ... into ...
3816 * config/linux/x86/futex.h: ... here.
3817 * configure.tgt: Update to match.
3819 2005-05-06 Richard Henderson <rth@redhat.com>
3821 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3822 * config/linux/i486/futex.h: Likewise.
3823 * config/linux/x86_64/futex.h: Likewise.
3825 * config/linux/lock.c: New file.
3826 * config/linux/omp-lock.h: New file.
3828 * critical.c, env.h: Don't include omp.h
3829 * config/posix/lock.c: Include libgomp.h instead of omp.h.
3830 * config/posix/time.c: Likewise.
3831 * config/posix/omp-lock.h: New file.
3832 * libgomp.h: Include omp-lock.h and omp.h.
3833 * Makefile.am (nodist_include_HEADERS): New.
3835 * configure.ac (PERL): New.
3836 * mkomp_h.pl: New file.
3837 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3839 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3841 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3842 build directory. Re-add -march=i486 hack.
3844 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3845 (libgomp_link_flags): Remove.
3846 (libgomp_initialized): Remove.
3847 (libgomp_init): Don't protect from reinitialization. Copy code
3848 from libstdc++ for getting the multilib set correctly.
3850 2005-05-05 Richard Henderson <rth@redhat.com>
3852 * config/linux/alpha/futex.h: New file.
3853 * configure.tgt (alpha*-*-linux*): Use it.
3855 * config/posix/mutex.c: New file.
3856 * config/posix/sem.c: Use libgomp.h.
3858 * configure.tgt (x86_64-linux): Also test CC for -m32.
3859 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3861 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3864 * Makefile.am (SUBDIRS): New.
3865 (libgomp_la_LDFLAGS): Add -lpthread.
3866 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3867 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3869 * libgomp_g.h: New file.
3870 * libgomp.h: Split out all public declarations to libgomp_g.h.
3871 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3872 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3873 * config/linux/sem.h: Likewise.
3874 * config/posix/sem.h: Likewise.
3876 * Makefile.am (AM_LDFLAGS): New.
3877 (libgomp_version_script): Split out from ...
3878 (libgomp_la_LDFLAGS): ... here.
3879 (libgomp_version_info): New.
3880 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3881 (LIBGOMP_ENABLE): New.
3882 (LIBGOMP_CHECK_LINKER_FEATURES): New.
3883 (LIBGOMP_ENABLE_SYMVERS): New.
3884 * configure.ac (AC_INIT): Version 1.0.
3885 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3886 (enable-linux-futex): Likewise. Rename from enable-futex.
3887 (libtool_VERSION): New.
3888 (LIBGOMP_ENABLE_SYMVERS): Use it.
3889 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3890 * Makefile.in, aclocal.m4, configure: Rebuild.
3892 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3893 (gomp_mutex_unlock_slow): Fix typo.
3894 * config/linux/sem.c: Similarly.
3895 (gomp_sem_post_slow): Fix typo.
3896 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3897 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3898 [__PIC__] (sys_futex0): Don't use tmp output in asm.
3900 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
3901 (libgomp_la_LDFLAGS): Add top_srcdir to path.
3902 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
3903 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
3904 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
3905 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
3906 LDFLAGS. Pull enable_futex check to top-level.
3907 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
3908 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
3910 First attempt at real configury.
3911 * Makefile, config.h: Remove file.
3912 * Makefile.am, Makefile.in: New file.
3913 * acinclude.m4 aclocal.m4: New file.
3914 * configure.ac, configure.tgt, configure: New file.
3916 * config/posix/lock.c: Rename from sys-lock.c.
3917 * config/posix/mutex.h: Rename from sys-mutex.h.
3918 * config/posix/sem.c: Rename from sys-sem.c.
3919 * config/posix/sem.h: Rename from sys-sem.h.
3920 * config/posix/proc.c: Rename from sys-proc.c.
3921 * config/posix/time.c: Rename from sys-proc.c.
3923 * config/linux/mutex.c: New file.
3924 * config/linux/mutex.h: New file.
3925 * config/linux/sem.c: New file.
3926 * config/linux/sem.h: New file.
3927 * config/linux/i486/futex.h: New file.
3928 * config/linux/x86_64/futex.h: New file.
3930 2005-05-04 Richard Henderson <rth@redhat.com>
3932 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
3933 * libgomp.h: Declare them.
3934 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
3935 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
3937 2005-05-04 Richard Henderson <rth@redhat.com>
3939 * libgomp-1 code drop
3941 2005-05-04 Richard Henderson <rth@redhat.com>
3943 * iter.c (gomp_iter_static_next): Return tri-state on 0.
3944 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
3945 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
3946 (gomp_iter_static_next): Update.
3947 (gomp_ordered_static_next): Update.
3948 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
3949 (gomp_loop_ordered_static_start): Likewise. Exit early for a
3950 totally empty range.
3951 (gomp_loop_ordered_static_next): Refine test for calling
3952 gomp_ordered_static_next.
3953 * testsuite/ordered-1.c: Add case for more threads than iterations.
3955 * iter.c (gomp_iter_runtime_next_locked): Remove.
3956 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
3957 gomp_loop_guided_start, gomp_loop_ordered_static_start,
3958 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
3959 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
3960 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
3961 gomp_loop_ordered_guided_next): Downcase name, make static, add
3962 an external alias with the old name.
3963 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
3964 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
3965 switch and call one of the above static functions.
3966 * libgomp.h: Update.
3968 * work.c (gomp_work_share_start): Lock the mutex for !first too.
3969 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
3970 GOMP_loop_guided_start, GOMP_loop_runtime_start,
3971 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3972 GOMP_loop_ordered_guided_start): Update to match.
3973 * sections.c (GOMP_sections_start): Likewise.
3974 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
3976 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3977 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
3978 Use bounds check instead of modulus.
3979 (gomp_ordered_sync): Split out of GOMP_ordered_start.
3980 (gomp_ordered_last): Don't sync with ordered_owner here.
3981 (gomp_ordered_next): Likewise.
3982 (gomp_ordered_static_loop_next): Likewise.
3983 * loop.c, libgomp.h: Update to match.
3985 * libgomp.h (GOMP_barrier): Declare.
3987 * testsuite/barrier-1.c: New file.
3988 * testsuite/critical-1.c: New file.
3989 * testsuite/ordered-2.c: New file.
3990 * testsuite/ordered-1.c: New file.
3991 * testsuite/sections-1.c: New file.
3992 * testsuite/single-1.c: New file.
3993 * testsuite/Makefile (TESTS): Add them.
3995 2005-05-04 Richard Henderson <rth@redhat.com>
3997 * libgomp.h (struct gomp_work_share): Add ordered_owner.
3998 * loop.c (GOMP_loop_static_start): If not the startup thread,
3999 acquire the mutex to wait for initialization complete.
4000 (GOMP_loop_ordered_static_start): Likewise.
4001 (GOMP_loop_ordered_runtime_start): Likewise.
4002 (GOMP_loop_ordered_static_first): Remove.
4003 (GOMP_loop_ordered_dynamic_first): Remove.
4004 (GOMP_loop_ordered_guided_first): Remove.
4005 (GOMP_loop_ordered_runtime_first): Remove.
4006 * ordered.c (gomp_ordered_loop_first): Post to own release when
4007 we're the first thread.
4008 (gomp_ordered_loop_last): Wait on release if not owner.
4009 (gomp_ordered_loop_next): Likewise.
4010 (gomp_ordered_static_loop_init): New.
4011 (gomp_ordered_static_loop_next): Use ordered_owner.
4012 (GOMP_ordered_start): Likewise.
4013 * work.c (gomp_new_work_share): Initialize ordered_owner.
4015 2005-05-03 Richard Henderson <rth@redhat.com>
4017 * Makefile (OPT): New.
4020 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4021 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4022 * libgomp.h, libgomp.map, NOTES: Update to match.
4024 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4025 Add initialized and thr members.
4026 (gomp_thread_start): Pause when initially spawned to wait for
4027 the whole team to be created.
4028 (gomp_team_start): Release team members at the end.
4030 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
4031 (f_foo_1): Use GOMP_loop_end.
4032 (f_foo_2): Use GOMP_loop_end_nowait.
4034 * testsuite/loop-2.c: New file.
4035 * testsuite/Makefile (TESTS): Add it.
4037 2005-05-03 Richard Henderson <rth@redhat.com>
4039 * iter.c (gomp_iter_static_next): Fix overflow check typo.
4040 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4041 * team.c (new_team): Initialize oldest_live_gen to 1 if no
4044 * testsuite/Makefile: New file.
4045 * testsuite/loop-1.c: New file.
4047 2005-05-03 Richard Henderson <rth@redhat.com>
4049 Initial implementation and checkin.