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Makefile.tpl ($(srcdir)/configure): Update dependencies.
[thirdparty/gcc.git] / libgomp / ChangeLog
CommitLineData
18c04407
RW		 12008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2
3 * configure: Regenerate.
4
9c4e59e0
JDA		 52008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6
7 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
8 mutex when HAVE_SYNC_BUILTINS isn't defined.
9
6ccde948
RW		 102008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11
12 * libgomp.texi (omp_test_lock): Fix typo.
13
b896f9fd
TB		 142008-06-12 Tobias Burnus <burnus@net-b.de>
15
16 * omp_lib.f90.in: Add "implicit none".
17
c34938a8
JJ		 182008-06-12 Jakub Jelinek <jakub@redhat.com>
19
20 PR middle-end/36506
21 * testsuite/libgomp.c/reduction-5.c: New test.
22
976e44e3
JJ		 232008-06-11 Jakub Jelinek <jakub@redhat.com>
24
5f836cbb
JJ		 25 * libgomp.h (struct gomp_task): Add in_tied_task field.
26 * task.c (gomp_init_task): Initialize it.
27 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
28 unconditionally. Don't call gomp_team_barrier_wake if
29 current task is implicit or if(0) from implicit and number of
30 running tasks is equal to nthreads - 1.
31
01501fc8
JJ		 32 PR libgomp/36471
33 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
34 omp_get_team_size_8): Fix pastos.
35
976e44e3
JJ		 36 PR libgomp/36469
37 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
38 * configure: Regenerated.
39 * config.h.in: Regenerated.
40 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
41 defined.
42
e919209b
AT		 432008-06-06 Andreas Tobler <a.tobler@schweiz.org>
44
45 PR bootstrap/36452
46 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
47 (GOMP_loop_ull_dynamic_start): Likewise.
48 (GOMP_loop_ull_guided_start): Likewise.
49 (GOMP_loop_ull_ordered_static_start): Likewise.
50 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
51 (GOMP_loop_ull_ordered_guided_start): Likewise.
52
a68ab351
JJ		 532008-06-06 Jakub Jelinek <jakub@redhat.com>
54 Richard Henderson <rth@redhat.com>
55 Ulrich Drepper <drepper@redhat.com>
56 Jakob Blomer <jakob.blomer@ira.uka.de>
57
58 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
59 Substitute also OMP_*LOCK_25*.
60 * configure: Regenerated.
61 * config.h.in: Regenerated.
62 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
63 ptrlock.c and task.c.
64 * Makefile.in: Regenerated.
65 * testsuite/Makefile.in: Regenerated.
66 * task.c: New file.
67 * loop_ull.c: New file.
68 * iter_ull.c: New file.
69 * libgomp.h: Include ptrlock.h.
70 (enum gomp_task_kind): New type.
71 (struct gomp_team): Add task_lock, task_queue, task_count,
72 task_running_count, single_count fields. Add
73 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
74 Remove work_share_lock, generation_mask,
75 oldest_live_gen, num_live_gen and init_work_shares fields, add
76 work work_share_list_alloc, work_share_list_free and work_share_chunk
77 fields. Change work_shares from pointer to pointers into an array.
78 Change ordered_release field into gomp_sem_t ** from flexible array
79 member. Add implicit_task and initial_work_shares fields.
80 Move close to the end of the struct.
81 (struct gomp_team_state): Add single_count, last_work_share,
82 active_level and level fields, remove work_share_generation.
83 (gomp_barrier_handle_tasks): New prototype.
84 (gomp_finish_task): New inline function.
85 (struct gomp_work_share): Move chunk_size, end, incr into
86 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
87 next_ll fields. Reshuffle fields. Add next_alloc,
88 next_ws, next_free and inline_ordered_team_ids fields, change
89 ordered_team_ids into pointer from flexible array member.
90 Add mode field. Put lock and next into a different cache line
91 from most of the write-once fields.
92 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
93 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
94 gomp_iter_ull_guided_next): New prototypes.
95 (gomp_new_icv): New prototype.
96 (struct gomp_thread): Add thread_pool and task fields.
97 (struct gomp_thread_pool): New type.
98 (gomp_new_team): New prototype.
99 (gomp_team_start): Change type of last argument.
100 (gomp_new_work_share): Removed.
101 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
102 (gomp_work_share_init_done): New static inline.
103 (gomp_throttled_spin_count_var, gomp_available_cpus,
104 gomp_managed_threads): New extern decls.
105 (gomp_init_task): New prototype.
106 (gomp_spin_count_var): New extern var decl.
107 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
108 or no alias support, or if not PIC.
109 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
110 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
111 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
112 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
113 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
114 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
115 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
116 gomp_test_nest_lock_25): New prototypes.
117 (omp_lock_symver, strong_alias): Define.
118 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
119 decls.
120 (gomp_end_task): New.
121 (struct gomp_task_icv, gomp_global_icv): New.
122 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
123 (struct gomp_task): New.
124 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
125 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
126 (gomp_icv): New.
127 (gomp_schedule_type): Reorder enum to match
128 omp_sched_t.
129 * team.c (struct gomp_thread_start_data): Add thread_pool and task
130 fields.
131 (gomp_thread_start): Add gomp_team_barrier_wait call.
132 For non-nested case remove clearing of docked thread thr fields.
133 Use pool fields instead of global gomp_* variables. Use
134 gomp_barrier_wait_last when needed. Initialize ts.active_level.
135 Create tasks for each member thread.
136 (free_team): Only destroy team barrier, task_lock here and free it.
137 (gomp_free_thread): Free last_team if non-NULL.
138 (gomp_team_end): Call gomp_team_barrier_wait instead of
139 gomp_barrier_wait. For nested case call one extra
140 gomp_barrier_wait. Move here some destruction from free_team.
141 Call free_team on pool->last_team if any, rather than freeing
142 current team. Destroy work_share_list_free_lock ifndef
143 HAVE_SYNC_BUILTINS.
144 (gomp_new_icv): New function.
145 (gomp_threads, gomp_threads_size, gomp_threads_used,
146 gomp_threads_dock): Removed.
147 (gomp_thread_destructor): New variable.
148 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
149 functions.
150 (gomp_team_start): Create new pool if current thread doesn't have
151 one. Use pool fields instead of global gomp_* variables.
152 Initialize thread_pool field for new threads. Clear single_count.
153 Change last argument from ws to team, don't create
154 new team, set ts.work_share to &team->work_shares[0] and clear
155 ts.last_work_share. Don't clear ts.work_share_generation.
156 If number of threads changed, adjust atomically gomp_managed_threads.
157 Use gomp_init_task instead of gomp_new_task,
158 set thr->task to the corresponding implicit_task array entry.
159 Create tasks for each member thread. Initialize ts.level.
160 (initialize_team): Call pthread_key_create on
161 gomp_thread_destructor.
162 (team_destructor): New function.
163 (new_team): Removed.
164 (gomp_new_team): New function.
165 (free_team): Free gomp_work_share blocks chained through next_alloc,
166 instead of freeing work_shares and destroying work_share_lock.
167 (gomp_team_end): Call gomp_fini_work_share. If number of threads
168 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
169 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
170 of gomp_barrier_wait.
171 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
172 instead of gomp_barrier_wait. Call gomp_work_share_init_done
173 if gomp_work_share_start returned true. Don't unlock ws->lock.
174 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
175 of gomp_barrier_wait.
176 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
177 gomp_work_share_init_done if gomp_work_share_start returned true.
178 Don't unlock ws->lock.
179 * work.c: Include stddef.h.
180 (free_work_share): Use work_share_list_free_lock instead
181 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
182 Call gomp_fini_work_share and then either free ws if orphaned, or
183 put it into work_share_list_free list of the current team.
184 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
185 functions.
186 (gomp_work_share_start, gomp_work_share_end,
187 gomp_work_share_end_nowait): Rewritten.
188 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
189 (openmp_version): Set to 200805.
190 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
191 omp_sched_guided, omp_sched_auto): New parameters.
192 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
193 omp_set_max_active_levels, omp_get_max_active_levels,
194 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
195 omp_get_active_level): New interfaces.
196 * omp_lib.h.in (openmp_version): Set to 200805.
197 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
198 omp_sched_guided, omp_sched_auto): New parameters.
199 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
200 omp_set_max_active_levels, omp_get_max_active_levels,
201 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
202 omp_get_active_level): New externals.
203 * loop.c: Include limits.h.
204 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
205 GFS_AUTO.
206 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
207 Likewise. Use gomp_icv.
208 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
209 ts.static_trip here.
210 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
211 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
212 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
213 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
214 don't unlock ws->lock, otherwise lock it.
215 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
216 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
217 (gomp_parallel_loop_start): Call gomp_new_team instead of
218 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
219 Adjust gomp_team_start caller. Pass 0 as second argument to
220 gomp_resolve_num_threads.
221 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
222 If adding ws->chunk_size nthreads + 1 times after end won't
223 overflow, set ws->mode to 1.
224 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
225 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
226 GOMP_loop_ull_ordered_static_start,
227 GOMP_loop_ull_ordered_dynamic_start,
228 GOMP_loop_ull_ordered_guided_start,
229 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
230 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
231 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
232 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
233 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
234 prototypes.
235 * libgomp.map: Export lock routines also @@OMP_2.0.
236 (GOMP_loop_ordered_dynamic_first,
237 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
238 GOMP_loop_ordered_static_first): Remove.
239 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
240 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
241 GOMP_loop_ull_ordered_dynamic_next,
242 GOMP_loop_ull_ordered_dynamic_start,
243 GOMP_loop_ull_ordered_guided_next,
244 GOMP_loop_ull_ordered_guided_start,
245 GOMP_loop_ull_ordered_runtime_next,
246 GOMP_loop_ull_ordered_runtime_start,
247 GOMP_loop_ull_ordered_static_next,
248 GOMP_loop_ull_ordered_static_start,
249 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
250 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
251 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
252 (omp_set_schedule, omp_get_schedule,
253 omp_get_thread_limit, omp_set_max_active_levels,
254 omp_get_max_active_levels, omp_get_level,
255 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
256 omp_set_schedule_, omp_set_schedule_8_,
257 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
258 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
259 omp_get_max_active_levels_, omp_get_level_,
260 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
261 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
262 New exports @@OMP_3.0.
263 * omp.h.in (omp_sched_t): New type.
264 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
265 omp_set_max_active_levels, omp_get_max_active_levels,
266 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
267 omp_get_active_level): New prototypes.
268 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
269 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
270 gomp_thread_limit_var, gomp_remaining_threads_count,
271 gomp_remaining_threads_lock): New variables.
272 (parse_spincount): New function.
273 (initialize_env): Call gomp_init_num_threads unconditionally.
274 Initialize gomp_available_cpus. Call parse_spincount,
275 initialize gomp_{,throttled_}spin_count_var
276 depending on presence and value of OMP_WAIT_POLICY and
277 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
278 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
279 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
280 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
281 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
282 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
283 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
284 (gomp_global_icv): New.
285 (parse_schedule): Use it. Parse "auto".
286 (omp_set_num_threads): Use gomp_icv.
287 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
288 Likewise.
289 (omp_get_max_threads): Move from parallel.c.
290 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
291 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
292 add ialias.
293 (parse_stacksize, parse_wait_policy): New functions.
294 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
295 both wrappers for compatibility and new locks.
296 (omp_set_schedule, omp_get_schedule,
297 omp_get_thread_limit, omp_set_max_active_levels,
298 omp_get_max_active_levels, omp_get_level,
299 omp_get_ancestor_thread_num, omp_get_team_size,
300 omp_get_active_level): New ialias_redirect.
301 (omp_set_schedule_, omp_set_schedule_8_,
302 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
303 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
304 omp_get_max_active_levels_, omp_get_level_,
305 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
306 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
307 New functions.
308 * parallel.c: Include limits.h.
309 (gomp_resolve_num_threads): Add count argument. Rewritten.
310 (GOMP_parallel_start): Call gomp_new_team and pass that as last
311 argument to gomp_team_start. Pass 0 as second argument to
312 gomp_resolve_num_threads.
313 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
314 if gomp_thread_limit_var != ULONG_MAX.
315 (omp_in_parallel): Implement using ts.active_level.
316 (omp_get_max_threads): Move to env.c.
317 (omp_get_level, omp_get_ancestor_thread_num,
318 omp_get_team_size, omp_get_active_level): New functions,
319 add ialias.
320 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
321 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
322 gomp_iter_dynamic_next instead of the _locked variant and don't take
323 lock around it, otherwise acquire it before calling
324 gomp_iter_dynamic_next_locked.
325 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
326 gomp_iter_dynamic_next instead of the _locked variant and don't take
327 lock around it.
328 (GOMP_parallel_sections_start): Call gomp_new_team instead of
329 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
330 Adjust gomp_team_start caller. Pass count as second argument to
331 gomp_resolve_num_threads, don't adjust num_threads after the call.
332 Use gomp_icv.
333 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
334 ws->chunk_size by incr.
335 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
336 code.
337 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
338 types.
339 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
340 (omp_check_defines): Check even the compat defines.
341 * config/linux/ptrlock.c: New file.
342 * config/linux/ptrlock.h: New file.
343 * config/linux/wait.h: New file.
344 * config/posix/ptrlock.c: New file.
345 * config/posix/ptrlock.h: New file.
346 * config/linux/bar.h (gomp_team_barrier_wait,
347 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
348 (gomp_team_barrier_set_task_pending,
349 gomp_team_barrier_clear_task_pending,
350 gomp_team_barrier_set_waiting_for_tasks,
351 gomp_team_barrier_waiting_for_tasks,
352 gomp_team_barrier_done): New inlines.
353 (gomp_barrier_t): Rewritten.
354 (gomp_barrier_state_t): New typedef.
355 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
356 gomp_barrier_wait_start): Rewritten.
357 (gomp_barrier_wait_end): Change second argument to
358 gomp_barrier_state_t.
359 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
360 inlines.
361 * config/linux/bar.c: Include wait.h instead of libgomp.h and
362 futex.h.
363 (gomp_barrier_wait_end): Rewritten.
364 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
365 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
366 * config/posix/bar.h (gomp_barrier_t): Add generation field.
367 (gomp_barrier_state_t): New typedef.
368 (gomp_team_barrier_wait,
369 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
370 (gomp_barrier_wait_start): Or all but low 2 bits from generation
371 into the return value. Return gomp_barrier_state_t.
372 (gomp_team_barrier_set_task_pending,
373 gomp_team_barrier_clear_task_pending,
374 gomp_team_barrier_set_waiting_for_tasks,
375 gomp_team_barrier_waiting_for_tasks,
376 gomp_team_barrier_done): New inlines.
377 (gomp_barrier_wait_end): Change second argument to
378 gomp_barrier_state_t.
379 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
380 inlines.
381 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
382 (gomp_barrier_wait_end): Change second argument to
383 gomp_barrier_state_t.
384 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
385 gomp_team_barrier_wake): New functions.
386 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
387 futex.h.
388 (gomp_futex_wake, gomp_futex_wait): New variables.
389 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
390 * config/linux/lock.c: Rewrite to make locks task owned,
391 for backwards compatibility provide the old entrypoints
392 if symbol versioning. Include wait.h instead of libgomp.h and
393 futex.h.
394 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
395 * config/posix95/lock.c: Rewrite to make locks task owned,
396 for backwards compatibility provide the old entrypoints
397 if symbol versioning.
398 * config/posix/lock.c: Rewrite to make locks task owned,
399 for backwards compatibility provide the old entrypoints
400 if symbol versioning.
401 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
402 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
403 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
404 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
405 (sys_futex0): Return error code.
406 (futex_wake, futex_wait): If ENOSYS was returned, clear
407 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
408 (cpu_relax, atomic_write_barrier): New static inlines.
409 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
410 (futex_wake, futex_wait): If ENOSYS was returned, clear
411 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
412 (cpu_relax, atomic_write_barrier): New static inlines.
413 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
414 (sys_futex0): Return error code.
415 (futex_wake, futex_wait): If ENOSYS was returned, clear
416 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
417 (cpu_relax, atomic_write_barrier): New static inlines.
418 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
419 (sys_futex0): Return error code.
420 (futex_wake, futex_wait): If ENOSYS was returned, clear
421 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
422 (cpu_relax, atomic_write_barrier): New static inlines.
423 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
424 (sys_futex0): Return error code.
425 (futex_wake, futex_wait): If ENOSYS was returned, clear
426 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
427 (cpu_relax, atomic_write_barrier): New static inlines.
428 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
429 (sys_futex0): Return error code.
430 (futex_wake, futex_wait): If ENOSYS was returned, clear
431 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
432 (cpu_relax, atomic_write_barrier): New static inlines.
433 * config/linux/sem.c: Include wait.h instead of libgomp.h and
434 futex.h.
435 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
436 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
437 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
438 types.
439 (omp_nest_lock_t): Change owner into void *, add lock field.
440 * config/posix95/omp-lock.h: Include semaphore.h.
441 (omp_lock_25_t, omp_nest_lock_25_t): New types.
442 (omp_lock_t): Use sem_t instead of mutex if semaphores
443 aren't broken.
444 (omp_nest_lock_t): Likewise. Change owner to void *.
445 * config/posix/omp-lock.h: Include semaphore.h.
446 (omp_lock_25_t, omp_nest_lock_25_t): New types.
447 (omp_lock_t): Use sem_t instead of mutex if semaphores
448 aren't broken.
449 (omp_nest_lock_t): Likewise. Add owner field.
450
4512008-06-06 Jakub Jelinek <jakub@redhat.com>
452
453 * testsuite/libgomp.c/collapse-1.c: New test.
454 * testsuite/libgomp.c/collapse-2.c: New test.
455 * testsuite/libgomp.c/collapse-3.c: New test.
456 * testsuite/libgomp.c/icv-1.c: New test.
457 * testsuite/libgomp.c/icv-2.c: New test.
458 * testsuite/libgomp.c/lib-2.c: New test.
459 * testsuite/libgomp.c/lock-1.c: New test.
460 * testsuite/libgomp.c/lock-2.c: New test.
461 * testsuite/libgomp.c/lock-3.c: New test.
462 * testsuite/libgomp.c/loop-4.c: New test.
463 * testsuite/libgomp.c/loop-5.c: New test.
464 * testsuite/libgomp.c/loop-6.c: New test.
465 * testsuite/libgomp.c/loop-7.c: New test.
466 * testsuite/libgomp.c/loop-8.c: New test.
467 * testsuite/libgomp.c/loop-9.c: New test.
468 * testsuite/libgomp.c/nested-3.c: New test.
469 * testsuite/libgomp.c/nestedfn-6.c: New test.
470 * testsuite/libgomp.c/sort-1.c: New test.
471 * testsuite/libgomp.c/task-1.c: New test.
472 * testsuite/libgomp.c/task-2.c: New test.
473 * testsuite/libgomp.c/task-3.c: New test.
474 * testsuite/libgomp.c/task-4.c: New test.
475 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
476 to C++ testsuite default compiler options.
477 * testsuite/libgomp.c++/collapse-1.C: New test.
478 * testsuite/libgomp.c++/collapse-2.C: New test.
479 * testsuite/libgomp.c++/ctor-10.C: New test.
480 * testsuite/libgomp.c++/for-1.C: New test.
481 * testsuite/libgomp.c++/for-2.C: New test.
482 * testsuite/libgomp.c++/for-3.C: New test.
483 * testsuite/libgomp.c++/for-4.C: New test.
484 * testsuite/libgomp.c++/for-5.C: New test.
485 * testsuite/libgomp.c++/loop-8.C: New test.
486 * testsuite/libgomp.c++/loop-9.C: New test.
487 * testsuite/libgomp.c++/loop-10.C: New test.
488 * testsuite/libgomp.c++/task-1.C: New test.
489 * testsuite/libgomp.c++/task-2.C: New test.
490 * testsuite/libgomp.c++/task-3.C: New test.
491 * testsuite/libgomp.c++/task-4.C: New test.
492 * testsuite/libgomp.c++/task-5.C: New test.
493 * testsuite/libgomp.c++/task-6.C: New test.
494 * testsuite/libgomp.fortran/allocatable1.f90: New test.
495 * testsuite/libgomp.fortran/allocatable2.f90: New test.
496 * testsuite/libgomp.fortran/allocatable3.f90: New test.
497 * testsuite/libgomp.fortran/allocatable4.f90: New test.
498 * testsuite/libgomp.fortran/collapse1.f90: New test.
499 * testsuite/libgomp.fortran/collapse2.f90: New test.
500 * testsuite/libgomp.fortran/collapse3.f90: New test.
501 * testsuite/libgomp.fortran/collapse4.f90: New test.
502 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
503 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
504 * testsuite/libgomp.fortran/lib4.f90: New test.
505 * testsuite/libgomp.fortran/lock-1.f90: New test.
506 * testsuite/libgomp.fortran/lock-2.f90: New test.
507 * testsuite/libgomp.fortran/nested1.f90: New test.
508 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
509 * testsuite/libgomp.fortran/strassen.f90: New test.
510 * testsuite/libgomp.fortran/tabs1.f90: New test.
511 * testsuite/libgomp.fortran/tabs2.f: New test.
512 * testsuite/libgomp.fortran/task1.f90: New test.
513 * testsuite/libgomp.fortran/task2.f90: New test.
514 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
515 * testsuite/libgomp.fortran/vla5.f90: Likewise.
516 * testsuite/libgomp.c/pr26943-2.c: Likewise.
517 * testsuite/libgomp.c/pr26943-3.c: Likewise.
518 * testsuite/libgomp.c/pr26943-4.c: Likewise.
519
7a0112e7
JJ		 5202008-05-23 Jakub Jelinek <jakub@redhat.com>
521
522 PR c++/36308
523 * testsuite/libgomp.c++/ctor-11.C: New test.
524 * testsuite/libgomp.c++/ctor-12.C: New test.
525
91a5b394
JJ		 5262008-05-15 Janis Johnson <janis187@us.ibm.com>
527
528 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
529
c18c98c0
JJ		 5302008-05-07 Jakub Jelinek <jakub@redhat.com>
531
532 PR middle-end/36106
533 * testsuite/libgomp.c/atomic-5.c: New test.
534 * testsuite/libgomp.c/atomic-6.c: New test.
535 * testsuite/libgomp.c/autopar-1.c: New test.
536
6d26724a
RW		 5372008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
538
539 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
540 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
541 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
542 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
543 * configure: Regenerate.
544 * Makefile.in, testsuite/Makefile.in: Likewise.
545
deb984e6
PB		 5462008-04-18 Paolo Bonzini <bonzini@gnu.org>
547
548 PR bootstrap/35457
549 * aclocal.m4: Regenerate.
550 * configure: Regenerate.
551
9e775963
JJ		 5522008-03-18 Jakub Jelinek <jakub@redhat.com>
553
8119fc93
JJ		 554 PR middle-end/35611
555 * testsuite/libgomp.c/atomic-4.c: New test.
556
9e775963
JJ		 557 PR libgomp/35625
558 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
559 (gomp_iter_guided_next): Likewise.
560 * testsuite/libgomp.c/pr35625.c: New test.
561
38d24731
RW		 5622008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
563
564 * aclocal.m4: Regenerate.
565 * configure: Likewise.
566 * Makefile.in: Likewise.
567 * testsuite/Makefile.in: Likewise.
568
d0fb20be
JJ		 5692008-03-13 Jakub Jelinek <jakub@redhat.com>
570
571 PR middle-end/35185
572 * testsuite/libgomp.c++/pr35185.C: New test.
573
7c8f7639
JJ		 5742008-03-12 Jakub Jelinek <jakub@redhat.com>
575
576 PR middle-end/35549
577 * testsuite/libgomp.c/pr35549.c: New test.
578
251923f5
JJ		 5792008-03-06 Jakub Jelinek <jakub@redhat.com>
580
581 * testsuite/libgomp.c/atomic-3.c: New test.
582
f489fba1
FXC		 5832008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
584
585 PR fortran/33197
251923f5 586 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
f489fba1
FXC		 587 .F08 file suffixes.
588
a1b25e49
PG		 5892008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
590
591 PR libgomp/33131
592 * configure.ac: Add ACX_HEADER_STRING.
593 * env.c: Include strings.h.
594 * aclocal.m4: Regenerate.
595 * config.h.in: Regenerate.
596 * configure: Regenerate.
597 * Makefile.in: Regenerate.
598 * testsuite/Makefile.in: Regenerate.
599
6837b3b8
JJ		 6002008-02-15 Jakub Jelinek <jakub@redhat.com>
601
ac84c062
JJ		 602 PR middle-end/35196
603 * testsuite/libgomp.c/pr35196.c: New test.
604
6837b3b8
JJ		 605 PR middle-end/35130
606 * testsuite/libgomp.fortran/pr35130.f90: New test.
607 * testsuite/libgomp.c/pr35130.c: New test.
608
c256730c
JJ		 6092008-01-25 Jakub Jelinek <jakub@redhat.com>
610
611 PR middle-end/33880
612 * testsuite/libgomp.c/pr33880.c: New test.
613 * testsuite/libgomp.fortran/pr33880.f90: New test.
614
c8e95542 6152008-01-24 David Edelsohn <edelsohn@gnu.org>
d653fdfb
DE		 616
617 * configure: Regenerate.
618
0f3e711e
JJ		 6192008-01-08 Jakub Jelinek <jakub@redhat.com>
620
621 * configure.ac: Move futex checking into ../config/futex.m4.
622 * configure: Rebuilt.
623 * aclocal.m4: Rebuilt.
624 * Makefile.in: Rebuilt.
625
626 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
627 2007-10-15 ../config/tls.m4 change.
628
5259c813
JJ		 6292007-12-19 Jakub Jelinek <jakub@redhat.com>
630
631 PR c++/34513
632 * testsuite/libgomp.c/pr34513.c: New test.
633 * testsuite/libgomp.c++/pr34513.C: New test.
634
ae8d8879
JH		 6352007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
636
637 PR target/32765
638 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
639
2b4cf991
JJ		 6402007-12-04 Jakub Jelinek <jakub@redhat.com>
641
642 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
643
d2dda7fe
JJ		 6442007-12-03 Jakub Jelinek <jakub@redhat.com>
645
646 * testsuite/libgomp.c/private-1.c: New test.
647
d683ec81
PB		 6482007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
649 Paolo Bonzini <bonzini@gnu.org>
650
651 * Makefile.am: Use space as vpath separator. Use 'vpath %'
652 instead of 'VPATH ='.
653 * Makefile.in: Regenerate.
654
a7415017
MK		 6552007-11-23 Matthias Klose <doko@ubuntu.com>
656
657 * configure.ac: Adjust makeinfo version check.
658 * configure: Regenerate.
659
78e47463
JJ		 6602007-11-10 Jakub Jelinek <jakub@redhat.com>
661
662 PR fortran/34020
663 * testsuite/libgomp.fortran/pr34020.f90: New test.
664
239371f9
JJ		 6652007-11-06 Jakub Jelinek <jakub@redhat.com>
666
667 PR c++/33894
668 * testsuite/libgomp.c++/atomic-1.C: New test.
669
98a5fa94
JJ		 6702007-10-25 Jakub Jelinek <jakub@redhat.com>
671
672 PR libgomp/33275
673 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
674 Make x and y integers rather than (implicit) reals. Add private (j)
675 clause to the last omp parallel.
676
3afcaaf4
MR		 6772007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
678
679 * configure: Regenerate following changes to ../config/tls.m4.
680
bd69daef
JJ		 6812007-09-28 Jakub Jelinek <jakub@redhat.com>
682
683 * testsuite/libgomp.fortran/stack.f90: New test.
684
1d0bd356
DS		 6852007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
686
687 * config/mingw32/proc.c: New file.
688
b3172cab
UB		 6892007-09-05 Uros Bizjak <ubizjak@gmail.com>
690
691 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
692 (main): Use __get_cpuid to get i386 target fetaures.
693 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
694 (main): Use __get_cpuid to get x86_64 target fetaures.
695
6da17392
JH		 6962007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
697
698 PR target/32765
699 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
700 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
701
e1c82219
JJ		 7022007-07-12 Jakub Jelinek <jakub@redhat.com>
703
704 PR fortran/32550
705 * testsuite/libgomp.fortran/pr32550.f90: New test.
706 * testsuite/libgomp.fortran/crayptr2.f90: New test.
707
12a27363
L		 7082007-07-05 H.J. Lu <hongjiu.lu@intel.com>
709
710 * aclocal.m4: Regenerated.
711
5349080d
TB		 7122007-07-05 Tobias Burnus <burnus@net-b.de>
713
714 PR fortran/32359
715 * testsuite/libgomp.fortran/pr32359.f90: New.
716
4f9c450c
JJ		 7172007-07-02 Jakub Jelinek <jakub@redhat.com>
718
719 PR libgomp/32468
720 * sections.c (GOMP_parallel_sections_start): Only decrease
721 number of threads to COUNT if dyn_var is true.
722 * testsuite/libgomp.c/pr32468.c: New test.
723
28c67ed7
RO		 7242007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
725
726 PR libgomp/26308
727 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
728
64964499
JJ		 7292007-06-21 Jakub Jelinek <jakub@redhat.com>
730
731 PR middle-end/32362
732 * testsuite/libgomp.c/pr32362-1.c: New test.
733 * testsuite/libgomp.c/pr32362-2.c: New test.
734 * testsuite/libgomp.c/pr32362-3.c: New test.
735
46d8fbd1
JJ		 7362007-06-07 Jakub Jelinek <jakub@redhat.com>
737
738 * team.c (gomp_team_start): Fix setting up thread_attr
739 stack size.
740
82a6cadf
PB		 7412007-06-02 Paolo Bonzini <bonzini@gnu.org>
742
743 * configure: Regenerate.
744
1cf3d07d
SE		 7452007-05-23 Steve Ellcey <sje@cup.hp.com>
746
747 * Makefile.in: Regenerate.
748 * configure: Regenerate.
749 * aclocal.m4: Regenerate.
750 * testsuite/Makefile.in: Regenerate.
751
12aac30b
JJ		 7522007-05-04 Jakub Jelinek <jakub@redhat.com>
753
754 * config/linux/proc.c: New file.
755
f1028b02
JJ		 756 PR libgomp/28482
757 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
758
06785a48
DF		 7592007-04-19 Daniel Franke <franke.daniel@gmail.com>
760
761 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
762
b3b08ba0
MK		 7632007-04-16 Matthias Klose <doko@debian.org>
764
765 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
766 flags if not building with -m64.
767 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
768 flag for i?86-*-* targets, if current target matches -m64.
769
6b2c5ce0
SE		 7702007-04-14 Steve Ellcey <sje@cup.hp.com>
771
772 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
773 * Makefile.in: Regenerate.
774
dd56fe7c
JDA		 7752007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
776
777 PR testsuite/31369
778 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
779 ld_library_path.
780 * testsuite/libgomp.fortran/fortran.exp: Likewise.
781
a0884cf0
JJ		 7822007-04-04 Jakub Jelinek <jakub@redhat.com>
783
784 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
785 decls.
786 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
787 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
788 (parse_affinity): New function.
789 (initialize_env): Call it and gomp_init_affinity.
790 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
791 create new pthread_attr_t and call gomp_init_thread_affinity
792 on it for each thread before passing the attribute to pthread_create.
793 * config/linux/affinity.c: New file.
794 * config/posix/affinity.c: New file.
795 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
796 * configure: Rebuilt.
797 * config.h.in: Rebuilt.
798 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
799 * Makefile.in: Rebuilt.
800
1850744b
AT		 8012007-03-23 Andreas Tobler <a.tobler@schweiz.org>
802
803 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
804 *-*-darwin*.
805 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
806 and use it if found.
807
516f1ed8
UB		 8082007-03-18 Uros Bizjak <ubizjak@gmail.com>
809
810 * testsuite/config/default.exp: New file.
811 * testsuite/lib/libgomp.exp: New file.
812 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
813 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
814 load_lib *, load_gcc_lib *): Move to libgomp.exp.
815 (libgomp_load): Remove.
816 * testsuite/lib/libgomp.exp (libgomp_init): Compute
817 always_ld_library_path, not ld_library_path. Set additional_flags
818 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
819 (target_compile): Do not call libgomp_init. Append lang_library_path
820 and lang_link_flags to options.
821 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
822 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
823 here.
824 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
825 always_ld_library_path. Set LD_LIBRARY_PATH here.
826 * testsuite/libgomp.fortran/fortran.exp: Ditto.
827 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
828 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
829 CX8 flag.
830 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
831 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
832 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
833 * testsuite/libgomp.c/pr29947-1.c: Ditto.
834 * testsuite/libgomp.c/atomic-10.c: Ditto.
835
2ada56f5
JJ		 8362007-03-21 Jakub Jelinek <jakub@redhat.com>
837
838 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
839 dg-final cleanup-modules line.
840 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
841 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
842 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
843 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
844 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
845 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
846 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
847
f210f1cd
AS		 8482007-03-18 Andreas Schwab <schwab@suse.de>
849
850 * acinclude.m4: Adjust regular expression for ld version
851 extraction.
852 * configure: Regenerate.
853
c4dc950d
BM		 8542007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
855
856 * Makefile.am: Add install-pdf target as copied from
857 automake v1.10 rules.
858 * Makefile.in: Regenerate
859
e02a048f
JJ		 8602007-02-07 Jakub Jelinek <jakub@redhat.com>
861
78e075d4
JJ		 862 PR libgomp/28486
863 * configure: Regenerate.
864
e02a048f
JJ		 865 PR c++/30703
866 * testsuite/libgomp.c++/pr30703.C: New test.
867
60def7ed
JJ		 8682007-02-02 Jakub Jelinek <jakub@redhat.com>
869
870 Revert:
871 2006-07-05 Eric Christopher <echristo@apple.com>
872 * configure.ac: Depend addition of -pthread on host OS.
873 * configure: Regenerate.
874
f1b0882e
RW		 8752007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
876
877 * libgomp.texi: Fix spacing after abbreviations.
878
748b9d7c
DF		 8792007-01-31 Daniel Franke <franke.daniel@gmail.com>
880
881 PR libgomp/30546
882 * configure.ac: Add check for makeinfo
883 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
884 if an appropiate version of makeinfo is found.
885 * aclocal.m4: Regenerated.
886 * configure: Regenerated.
887 * Makefile.in: Regenerated.
888 * testsuite/Makefile.in: Regenerated.
889
14734fc7
DF		 8902007-01-29 Daniel Franke <franke.daniel@gmail.com>
891
892 PR libgomp/30540
893 * libgomp.texi: More about implementation-dependent settings.
894
7befd5d2
TB		 8952007-01-26 Tobias Burnus <burnus@net-b.de>
896
897 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
898
4288fea2
JJ		 8992007-01-24 Jakub Jelinek <jakub@redhat.com>
900
901 PR middle-end/30494
902 * testsuite/libgomp.c/pr30494.c: New test.
903
627ab4b8
TT		 9042007-01-15 Tom Tromey <tromey@redhat.com>
905
906 * configure: Rebuilt.
907 * configure.ac: Fixed comment.
908
7c2b7f45
DF		 9092007-01-14 Daniel Franke <franke.daniel@gmail.com>
910
911 * libgomp.texi: Document implementation specific default values of
912 environment variables.
913
3721b9e1
DF		 9142006-12-21 Daniel Franke <franke.daniel@gmail.com>
915
916 PR libgomp/28209
917 * libgomp.texi: New file.
918 * configure.ac: Add --enable-generated-files-in-srcdir option.
919 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
920 files to srcdir.
921 * Makefile.in: Regenerated.
922 * config.h.in: Regenerated.
923 * testsuite/Makefile.in: Regenerated.
924 * NOTES: Removed.
925
62bd6216
DF		 9262006-12-04 Daniel Franke <franke.daniel@gmail.com>
927
928 PR libgomp/29949
929 * env.c (omp_set_num_threads): Set illegal thread count to 1.
930
aad741f4
EB		 9312006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
932
933 * configure: Regenerate.
934
22568cc6
JJ		 9352006-12-04 Jakub Jelinek <jakub@redhat.com>
936
937 PR libgomp/29947
938 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
939 start if there shouldn't be any loop iterations.
940 (gomp_loop_ordered_static_start): Remove start == end test.
941 * testsuite/libgomp.c/pr29947-1.c: New test.
942 * testsuite/libgomp.c/pr29947-2.c: New test.
943
a9690009
EB		 9442006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
945
946 * configure.tgt: Force initial-exec TLS model on Linux only.
947
597c25e6
DJ		 9482006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
949
950 * configure: Regenerated.
951
6acf0b38
UB		 9522006-11-09 Uros Bizjak <ubizjak@gmail.com>
953
954 * env.c (parse_schedule): Reject out of range values.
955 (parse_unsigned_long): Reject out of range, negative or zero values.
956
a7a53ca5
JJ		 9572006-10-29 Jakub Jelinek <jakub@redhat.com>
958
959 PR fortran/29629
960 * testsuite/libgomp.fortran/pr29629.f90: New test.
961
6d4d216a
EB		 9622006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
963
964 PR libgomp/29494
965 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
966 * config/posix95: New directory.
967 * config/posix95/omp-lock.h: New file.
968 * config/posix95/lock.c: Likewise.
969
5b043f08
GK		 9702006-10-14 Geoffrey Keating <geoffk@apple.com>
971
972 * aclocal.m4: Regenerate.
973 * configure: Regenerate.
974
b50019f0
DS		 9752006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
976
977 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
978 '<' to '<='.
979
8887708e
DS		 9802006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
981
982 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
983 test.
984 * configure: Regenerate.
985 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
986
9b9e4cd6
JJ		 9872006-09-26 Jakub Jelinek <jakub@redhat.com>
988
a70ad3bb
JJ		 989 PR middle-end/25261
990 PR middle-end/28790
991 * testsuite/libgomp.c/nestedfn-4.c: New test.
992 * testsuite/libgomp.c/nestedfn-5.c: New test.
993 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
994
9b9e4cd6
JJ		 995 PR fortran/29097
996 * testsuite/libgomp.fortran/condinc1.f: New test.
997 * testsuite/libgomp.fortran/condinc2.f: New test.
998 * testsuite/libgomp.fortran/condinc3.f90: New test.
999 * testsuite/libgomp.fortran/condinc4.f90: New test.
1000 * testsuite/libgomp.fortran/condinc1.inc: New file.
1001
2fb31455
TT		 10022006-09-18 Tom Tromey <tromey@redhat.com>
1003
1004 * configure: Rebuilt.
1005
c663e301
JM		 10062006-09-13 Joseph S. Myers <joseph@codesourcery.com>
1007
1008 PR c/28768
1009 PR preprocessor/14634
1010 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1011 to AC_DEFINE.
1012 * configure: Regenerate.
1013
38371be9
SK		 10142006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
1015
1016 * testsuite/libgomp.fortran/reduction3.f90: Change
1017 -2147483648 to -huge(i)-1 to avoid overflow.
1018 * testsuite/libgomp.fortran/reduction4.f90: Change
1019 Z'ffffffff' to not(0) to avoid overflow.
1020
571d5ac5
JM		 10212006-08-26 Joseph S. Myers <joseph@codesourcery.com>
1022
1023 PR libgomp/25938
1024 * Makefile.am (libsubincludedir): New.
1025 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1026 * Makefile.in: Regenerate.
1027
89b3e3cd
JJ		 10282006-08-17 Jakub Jelinek <jakub@redhat.com>
1029
1030 PR libgomp/28725
1031 * env.c: Include ctype.h.
1032 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1033 leading and/or trailing whitespace and compare strings case
1034 insensitively.
1035
742fae05
JJ		 10362006-07-16 Jakub Jelinek <jakub@redhat.com>
1037
1038 PR fortran/28390
1039 * testsuite/libgomp.fortran/pr28390.f: New test.
1040
a1daed2d
EC		 10412006-07-05 Eric Christopher <echristo@apple.com>
1042
1043 * configure.ac: Depend addition of -pthread on host OS.
1044 * configure: Regenerate.
1045
5d7b5199
JJ		 10462006-06-21 Jakub Jelinek <jakub@redhat.com>
1047
1048 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1049 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1050 defined.
1051
fe5568e9
JJ		 10522006-06-20 Jakub Jelinek <jakub@redhat.com>
1053
1054 PR libgomp/26175
1055 PR libgomp/26477
1056 * configure.ac: If neither --enable-linux-futex nor
1057 --disable-linux-futex is passed, determine the default by checking
1058 for compiling and/or running against NPTL. With --enable-linux-futex,
1059 check if SYS_gettid and SYS_futex are defined.
1060 * configure: Rebuilt.
1061
c3b11a40
RH		 10622006-06-14 Richard Henderson <rth@redhat.com>
1063
1064 PR libgomp/28008
1065 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1066 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1067
d0d1b24d
RH		 10682006-06-09 Richard Henderson <rth@redhat.com>
1069
1070 * env.c (gomp_nthreads_var): Change to unsigned long.
1071 (gomp_run_sched_chunk): Likewise.
1072 (parse_unsigned_long): Rename from parse_num_threads and generalize.
1073 (initialize_env): Initialize gomp_thread_attr.
1074 * libgomp.h (gomp_nthreads_var): Update decl.
1075 (gomp_run_sched_chunk): Likewise.
1076 (gomp_thread_attr): Declare.
1077 * team.c (gomp_thread_attr): Export.
1078 (initialize_team): Don't initialize it.
1079
cd75853e
JJ		 10802006-06-09 Jakub Jelinek <jakub@redhat.com>
1081
1082 PR fortran/27916
1083 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1084 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1085
33815e0c
FXC		 10862006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1087
1088 * config/mingw32/time.c: New file.
1089 * configure.tgt: Use it.
1090
6667de0d
CD		 10912006-05-23 Carlos O'Donell <carlos@codesourcery.com>
1092
1093 * Makefile.am: Add install-html target. Add install-html to .PHONY
1094 * Makefile.in: Regenerate.
1095
e962c46b
JDA		 10962006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1097
1098 PR libgomp/27612
1099 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1100 * testsuite/libgomp.c/critical-1.c: Likewise.
1101 * testsuite/libgomp.c/loop-1.c: Likewise.
1102 * testsuite/libgomp.c/loop-2.c: Likewise.
1103 * testsuite/libgomp.c/single-1.c: Likewise.
1104 * testsuite/libgomp.c/ordered-1.c: Likewise.
1105 * testsuite/libgomp.c/ordered-2.c: Likewise.
1106
eeb1d9e0
JJ		 11072006-05-15 Jakub Jelinek <jakub@redhat.com>
1108
1109 PR middle-end/27416
1110 * libgomp.fortran/pr27416-1.f90: New test.
1111
693d710f
JJ		 11122006-05-03 Jakub Jelinek <jakub@redhat.com>
1113
1114 PR fortran/27395
1115 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1116 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1117
8ca5b2a2
JJ		 11182006-05-02 Jakub Jelinek <jakub@redhat.com>
1119
1120 PR c++/26943
1121 * testsuite/libgomp.c/pr26943-1.c: New test.
1122 * testsuite/libgomp.c/pr26943-2.c: New test.
1123 * testsuite/libgomp.c/pr26943-3.c: New test.
1124 * testsuite/libgomp.c/pr26943-4.c: New test.
1125 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1126 * testsuite/libgomp.c++/pr26943.C: New test.
1127
077b0dfb
JJ		 11282006-05-02 Jakub Jelinek <jakub@redhat.com>
1129
1130 PR middle-end/27337
1131 * testsuite/libgomp.c++/pr27337.C: New test.
1132
91b6c26d
JJ		 11332006-04-26 Jakub Jelinek <jakub@redhat.com>
1134
1135 PR c/26171
1136 * testsuite/libgomp.c/pr26171.c: New test.
1137
60e1758f
RH		 11382006-04-25 Richard Henderson <rth@redhat.com>
1139
1140 PR libgomp/25865
1141 * configure.ac: Use GCC_CHECK_TLS.
1142 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1143 * Makefile.in, aclocal.m4, configure: Regenerate.
1144
615baed7
MK		 11452006-04-10 Matthias Klose <doko@debian.org>
1146
1147 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1148 directory names containing underscores.
1149
fae2b46b
JJ		 11502006-03-21 Jakub Jelinek <jakub@redhat.com>
1151
1152 PR c++/26691
1153 * testsuite/libgomp.c++/pr26691.C: New test.
1154
11a5f608
JJ		 11552006-03-13 Jakub Jelinek <jakub@redhat.com>
1156
1157 * testsuite/libgomp.fortran/retval2.f90: New test.
1158
1799e5d5
RH		 11592006-03-09 Diego Novillo <dnovillo@redhat.com>
1160
1161 * testsuite/libgomp.c++: New directory.
1162
d349482e
AT		 11632006-02-25 Shantonu Sen <ssen@opendarwin.org>
1164
1165 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1166 * config/posix/sem.c: Implement the above.
1167
11682006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
1169
1170 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1171 define HAVE_BROKEN_POSIX_SEMAPHORES.
1172 * configure: Rebuilt.
1173 * config.h.in: Rebuilt.
1174
124452c9
FXC		 11752006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
1176
1177 PR bootstrap/26161
1178 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1179 for the other pthread check.
1180 * configure: Regenerate.
1181 * config.h.in: Regenerate.
1182
dd8d6dfe
JJ		 11832006-02-15 Jakub Jelinek <jakub@redhat.com>
1184
1185 PR libgomp/25938
1186 PR libgomp/25984
1187 * Makefile.am (fincludedir): New variable.
1188 (nodist_include_HEADERS): Remove Fortran files.
1189 (nodist_finclude_HEADERS): New variable.
1190 * Makefile.in: Regenerated.
1191
6c7a4dfd
JJ		 11922006-02-13 Jakub Jelinek <jakub@redhat.com>
1193
1194 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1195 Remove tests for returning assumed character length arrays.
1196
5142e08b
RS		 11972006-02-12 Roger Sayle <roger@eyesopen.com>
1198 John David Anglin <dave@hiauly1.hia.nrc.ca>
1199
1200 PR libgomp/25936
1201 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
a1daed2d 1202
5821fba8
UW		 12032006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
1204
1205 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1206
cb2bbc67
EB		 12072006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
1208
1209 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1210 part of LD_LIBRARY_PATH manually.
1211
f05ee80c
L		 12122006-02-03 H.J. Lu <hongjiu.lu@intel.com>
1213
1214 PR libgomp/25852
1215 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1216 libgomp_init.
1217
03b8fe49
PB		 12182005-01-25 Paolo Bonzini <bonzini@gnu.org>
1219
1220 PR libgomp/25884
f05ee80c
L		 1221 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1222 * configure.ac (PERL): Don't set.
1223 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1224 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1225 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1226 * omp.h.in: Wrap the new configure substitutions with @ characters.
1227 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1228 * aclocal.m4, configure, Makefile.in: Regenerate.
1229 * mkomp_h.pl: Delete.
03b8fe49 1230
18cbfd85
PB		 12312005-01-24 Paolo Bonzini <bonzini@gnu.org>
1232
1233 PR libgomp/25259
1234 * configure.ac: Use GCC_HEADER_STDINT.
1235 * libgomp.h: Include gstdint.h.
1236 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1237 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1238
c41303c6
RH		 12392006-01-24 Richard Henderson <rth@redhat.com>
1240
1241 PR libgomp/25942
1242 * configure.ac: Add AM_MAINTAINER_MODE.
1243 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1244
149b9553
DN		 12452006-01-24 Diego Novillo <dnovillo@redhat.com>
1246
1247 * Makefile.in: Regenerate.
1248 * testsuite/Makefile.in: Regenerate.
1249 * aclocal.m4: Regenerate.
1250
192a50ad
AT		 12512006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
1252
1253 * config/posix/proc.c: Conditional include of sys/loadavg.h for
1254 Solaris.
1255 * configure.ac: Add check for loadavg.h.
1256 (link_gomp): Adjust comment.
1257 * configure: Regenerate.
1258 * config.h.in: Regenerate.
1259
a55b8e18
SE		 12602006-01-21 Steve Ellcey <sje@cup.hp.com>
1261
1262 PR libgomp/25877
1263 * configure.ac: Remove check for alloca.h.
1264 * configure: Regenerate.
1265 * config.h.in: Regenerate.
1266 * libgomp.h: define gomp_alloca to be __builtin_alloca.
1267 * team.c: Remove use of alloca.h.
1268 Call gomp_alloca instead of alloca.
1269
692eeb34
SE		 12702006-01-20 Steve Ellcey <sje@cup.hp.com>
1271
1272 PR libgomp/25877
1273 * team.c: Add include of alloca.h.
1274 * configure.ac: Add check for alloca.h.
1275 * configure: Regenerate.
1276 * config.h.in: Regenerate.
1277
953ff289
DN		 12782006-01-17 Jakub Jelinek <jakub@redhat.com>
1279
1280 PR fortran/25219
1281 * testsuite/libgomp.fortran/pr25219.f90: New test.
1282
12832005-12-05 Uros Bizjak <uros@kss-loka.si>
1284
1285 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1286 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1287 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1288 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1289 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1290 testsuite/libgomp.fortran/threadprivate1.f90,
1291 testsuite/libgomp.fortran/threadprivate2.f90,
1292 testsuite/libgomp.fortran/threadprivate3.f90,
1293 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1294 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1295 testsuite/libgomp.fortran/omp_parse3.f90: Change required
1296 effective-target to TLS runtime.
1297
1298 * testsuite/libgomp.fortran/pr25162.f: Require
1299 effective-target TLS runtime.
1300
13012005-12-01 Jakub Jelinek <jakub@redhat.com>
1302
1303 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1304 * testsuite/libgomp.c/nestedfn-3.c: New test.
1305
13062005-11-30 Jakub Jelinek <jakub@redhat.com>
1307
1308 PR fortran/25162
1309 * testsuite/libgomp.fortran/pr25162.f: New test.
1310
13112005-11-28 Jakub Jelinek <jakub@redhat.com>
1312
1313 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1314 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1315
13162005-11-25 Jakub Jelinek <jakub@redhat.com>
1317
1318 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1319 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1320 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1321 single.c, team.c, work.c, config/linux/alpha/futex.h,
1322 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1323 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1324 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1325 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1326 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1327 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1328 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1329 FSF address.
1330
13312005-11-18 Jakub Jelinek <jakub@redhat.com>
1332
1333 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1334 to nodist_noinst_HEADERS.
1335 * Makefile.in: Rebuilt.
1336
1337 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1338 add integer count field.
1339 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1340 omp_nest_lock_t type change.
1341 (omp_init_nest_lock): Likewise. Initialize count to 0.
1342 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1343 Increment count.
1344 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1345 Decrement count.
1346 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1347 Increment count if successful and return the new nesting level.
1348 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1349 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1350 * testsuite/libgomp.c/lib-1.c: New test.
1351 * testsuite/libgomp.fortran/lib1.f90: New test.
1352 * testsuite/libgomp.fortran/lib2.f: New test.
1353 * testsuite/libgomp.fortran/lib3.f: New test.
1354
13552005-11-17 Richard Henderson <rth@redhat.com>
1356
1357 PR 24845
1358 * Makefile.am (nodist_toolexeclib_HEADERS): New.
1359 * configure.ac (link_gomp): New. Substitute it.
1360 (AC_CONFIG_FILES): Add libgomp.spec.
1361 * libgomp.spec.in: New file.
1362 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1363 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1364
13652005-11-18 Jakub Jelinek <jakub@redhat.com>
1366
1367 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1368 reduction(-:var) behaving the same as reduction(+:var).
1369 * testsuite/libgomp.c/reduction-4.c: New test.
1370
13712005-11-15 Uros Bizjak <uros@kss-loka.si>
1372
1373 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1374 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1375 testsuite/libgomp.c/copyin-3.c,
1376 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1377 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1378 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1379 testsuite/libgomp.c++/pr24455.C,
1380 testsuite/libgomp.fortran/threadprivate1.f90,
1381 testsuite/libgomp.fortran/threadprivate2.f90,
1382 testsuite/libgomp.fortran/threadprivate3.f90,
1383 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1384 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1385 testsuite/libgomp.fortran/omp_parse3.f90: Require
1386 effective-target TLS.
1387
13882005-11-14 Diego Novillo <dnovillo@redhat.com>
1389
1390 * HEADER: Remove.
1391
13922005-11-13 Jakub Jelinek <jakub@redhat.com>
1393
1394 PR libgomp/24797
1395 * team.c (initialize_team): Pass NULL rather than free as
1396 pthread_key_create destructor. Initialize thread specific data
1397 pointer in initial thread to a static local variable rather than
1398 malloced memory.
1399
14002005-11-11 Uros Bizjak <uros@kss-loka.si>
1401
1402 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1403 its location to ld_library_path.
1404
14052005-11-10 Diego Novillo <dnovillo@redhat.com>
1406
1407 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1408
14092005-11-10 Diego Novillo <dnovillo@redhat.com>
1410
1411 * testsuite/libgomp.c: Rename from libgomp.dg.
1412
14132005-11-09 Diego Novillo <dnovillo@redhat.com>
1414
1415 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1416 threadprivate variable 'i'.
1417
14182005-11-09 Jakub Jelinek <jakub@redhat.com>
1419
1420 * config/linux/s390/futex.h: New file.
1421 * configure.tgt: Use it.
1422
1423 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1424 before the parallel.
1425
14262005-11-08 Jakub Jelinek <jakub@redhat.com>
1427
1428 PR c++/24734
1429 * testsuite/libgomp.c++/master-1.C: New test.
1430
14312005-11-07 Jakub Jelinek <jakub@redhat.com>
1432
1433 * testsuite/libgomp.dg/copyin-3.c: New test.
1434
14352005-11-07 Jakub Jelinek <jakub@redhat.com>
1436
1437 * testsuite/libgomp.fortran/retval1.f90: New test.
1438 * testsuite/libgomp.fortran/vla7.f90: New test.
1439
14402005-11-06 Jakub Jelinek <jakub@redhat.com>
1441
1442 * testsuite/libgomp.fortran/vla2.f90: New test.
1443 * testsuite/libgomp.fortran/vla3.f90: New test.
1444 * testsuite/libgomp.fortran/vla4.f90: New test.
1445 * testsuite/libgomp.fortran/vla5.f90: New test.
1446 * testsuite/libgomp.fortran/vla6.f90: New test.
1447
14482005-11-01 Jakub Jelinek <jakub@redhat.com>
1449
1450 * config/linux/sparc/futex.h: New file.
1451 * configure.tgt: Use it.
1452 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1453
1454 * critical.c: Include stdlib.h.
1455 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1456 ignoring return value.
1457 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1458 LIBGOMP_CHECK_SYNC_BUILTINS check.
1459 * configure: Rebuilt.
1460
14612005-10-31 Jakub Jelinek <jakub@redhat.com>
1462
1463 * testsuite/libgomp.fortran/vla1.f90: New test.
1464
14652005-10-31 Richard Henderson <rth@redhat.com>
1466
1467 * testsuite/libgomp.fortran/character2.f90: Fix race condition
1468 setting 's' in different threads.
1469
14702005-10-31 Jakub Jelinek <jakub@redhat.com>
1471
1472 * libgomp.h (attribute_hidden, ialias): Define.
1473 * config/posix/proc.c (omp_get_num_procs): Add ialias.
1474 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
1475 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
1476 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1477 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1478 omp_test_lock, omp_test_nest_lock): Likewise.
1479 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
1480 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
1481 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
1482 omp_test_lock, omp_test_nest_lock): Likewise.
1483 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
1484 omp_get_dynamic, omp_get_nested): Likewise.
1485 * parallel.c (omp_get_num_threads, omp_get_max_threads,
1486 omp_get_thread_num, omp_in_parallel): Likewise.
1487 * fortran.c (ialias_redirect): Define.
1488 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
1489 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
1490 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
1491 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
1492 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
1493 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
1494 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
1495 omp_get_wtime): Add ialias_redirect.
1496
14972005-10-30 Jakub Jelinek <jakub@redhat.com>
1498
1499 * fortran.c: Include stdlib.h.
1500
15012005-10-29 Jakub Jelinek <jakub@redhat.com>
1502
1503 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
1504 * Makefile.in: Regenerated.
1505
15062005-10-28 Jakub Jelinek <jakub@redhat.com>
1507
1508 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
1509 * libgomp_f.h.in (omp_check_defines): New function.
1510 * env.c: Include libgomp_f.h.
1511 (initialize_env): Call omp_check_defines.
1512
1513 * testsuite/libgomp.dg/copyin-2.c: New test.
1514 * testsuite/libgomp.c++/copyin-2.C: New test.
1515 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
1516
1517 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
1518 * testsuite/libgomp.fortran/sharing2.f90: New test.
1519
1520 * testsuite/libgomp.dg/copyin-1.c: New test.
1521 * testsuite/libgomp.c++/copyin-1.C: New test.
1522
15232005-10-26 Jakub Jelinek <jakub@redhat.com>
1524
1525 * testsuite/libgomp.fortran/crayptr1.f90: New test.
1526
1527 * testsuite/libgomp.fortran/workshare1.f90: New test.
1528
1529 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
1530 only test.
1531 * libgomp.fortran/sharing1.f90: New test.
1532
15332005-10-24 Jakub Jelinek <jakub@redhat.com>
1534
1535 PR c++/24502
1536 * testsuite/libgomp.c++/loop-7.C: New test.
1537
1538 * testsuite/libgomp.dg/nestedfn-2.c: New test.
1539
1540 * testsuite/libgomp.dg/nestedfn-1.c: New test.
1541 * testsuite/libgomp.fortran/reduction6.f90: New test.
1542 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
1543
15442005-10-23 Richard Henderson <rth@redhat.com>
1545
1546 * testsuite/libgomp.c++/ctor-1.C: New.
1547 * testsuite/libgomp.c++/ctor-2.C: New.
1548 * testsuite/libgomp.c++/ctor-3.C: New.
1549 * testsuite/libgomp.c++/ctor-4.C: New.
1550 * testsuite/libgomp.c++/ctor-5.C: New.
1551 * testsuite/libgomp.c++/ctor-6.C: New.
1552 * testsuite/libgomp.c++/ctor-7.C: New.
1553 * testsuite/libgomp.c++/ctor-8.C: New.
1554 * testsuite/libgomp.c++/ctor-9.C: New.
1555
15562005-10-21 Diego Novillo <dnovillo@redhat.com>
1557
1558 PR 24455
1559 * testsuite/libgomp.c++/pr24455-1.C: New test.
1560 * testsuite/libgomp.c++/pr24455.C: New test.
1561 * testsuite/libgomp.dg/pr24455-1.c: New test.
1562 * testsuite/libgomp.dg/pr24455.c: New test.
1563
15642005-10-20 Richard Henderson <rth@redhat.com>
1565
1566 * testsuite/libgomp.c++/loop-6.C: New.
1567 * testsuite/libgomp.dg/loop-3.c: New.
1568
15692005-10-20 Jakub Jelinek <jakub@redhat.com>
1570
1571 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
1572 explicitly private.
1573 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
1574 explicitly shared.
1575
15762005-10-19 Diego Novillo <dnovillo@redhat.com>
1577
1578 * testsuite/libgomp.fortran/jacobi.f: New test.
1579
15802005-10-19 Richard Henderson <rth@redhat.com>
1581
1582 * configure.tgt (i?86-linux): Default to with_arch instead of
1583 CFLAGS. Add -mtune to match target_cpu.
1584 (x86_64-linux): Tune to i686.
1585
1586 * fortran.c (omp_test_nest_lock_): Fix typo.
1587
15882005-10-19 Jakub Jelinek <jakub@redhat.com>
1589
1590 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
1591 gomp_ordered_sync): Do nothing if team->nthreads == 1.
1592 * testsuite/libgomp.dg/ordered-3.c: New test.
1593
1594 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
1595 Remove volatile keyword.
1596
1597 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
1598 in COMMON block to avoid warnings on 64-bit targets.
1599
16002005-10-18 Diego Novillo <dnovillo@redhat.com>
1601
1602 * testsuite/libgomp.dg/shared-3.c: New test.
1603
16042005-10-18 Jakub Jelinek <jakub@redhat.com>
1605
1606 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
1607 * testsuite/libgomp.fortran/reduction5.f90: New test.
1608
16092005-10-18 Jakub Jelinek <jakub@redhat.com>
1610
1611 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
1612 dg-options.
1613 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
1614 flush loop now that __sync_synchronize has proper memory barrier.
1615 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
1616 Add -ffixed-form to dg-options.
1617
16182005-10-17 Diego Novillo <dnovillo@redhat.com>
1619
1620 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
1621 from subdirectories.
1622 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
1623 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
1624 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
1625 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
1626 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
1627 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
1628 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
1629 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
1630 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
1631 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
1632 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
1633 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
1634 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
1635 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
1636 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
1637 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
1638 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
1639 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
1640 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
1641 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
1642 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
1643 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
1644 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
1645 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
1646 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
1647
16482005-10-17 Jakub Jelinek <jakub@redhat.com>
1649
1650 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
1651 lang_library_path exists. Use find instead of glob to gather tests.
1652 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
1653
16542005-10-17 Diego Novillo <dnovillo@redhat.com>
1655
1656 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
1657 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
1658 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
1659 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
1660 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
1661 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
1662 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
1663 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
1664 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
1665 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
1666 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
1667 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
1668 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
1669
16702005-10-15 Jakub Jelinek <jakub@redhat.com>
1671
1672 * testsuite/libgomp.dg/vla-1.c: New test.
1673
1674 * testsuite/libgomp.fortran/reference2.f90: New test.
1675
1676 * testsuite/libgomp.fortran/character2.f90: Remove explicit
1677 declaration of omp_get_thread_num.
1678 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
1679 use omp_lib.
1680
1681 * testsuite/libgomp.fortran/reduction1.f90: New test.
1682 * testsuite/libgomp.fortran/reduction2.f90: New test.
1683 * testsuite/libgomp.fortran/reduction3.f90: New test.
1684 * testsuite/libgomp.fortran/reduction4.f90: New test.
1685
16862005-10-13 Richard Henderson <rth@redhat.com>
1687
1688 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
1689 * Makefile.in: Regenerate.
1690 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
1691 * libgomp.h: Include bar.h.
1692 (struct gomp_barrier): Remove.
1693 (struct gomp_team): Add barrier. Replace master_barrier with
1694 master_release. Replace threads with ordered_release.
1695 (struct gomp_thread): Replace barrier with release.
1696 * ordered.c (gomp_ordered_first): Update for ordered_release change.
1697 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
1698 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
1699 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
1700 (GOMP_single_copy_end): Likewise.
1701 * team.c (gomp_threads_dock): New.
1702 (gomp_barrier_init, gomp_barrier_destroy): Remove.
1703 (gomp_thread_start): Use gomp_barrier_wait.
1704 (new_team, free_team): Update for gomp_team changes.
1705 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
1706 (gomp_team_end): Use gomp_barrier_wait.
1707 (initialize_team): Update for gomp_thread changes.
1708 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
1709 (gomp_work_share_end_nowait): Use atomic ops when available.
1710 * config/linux/bar.c, config/linux/bar.h: New files.
1711 * config/posix/bar.c, config/posix/bar.h: New files.
1712
17132005-10-13 Jakub Jelinek <jakub@redhat.com>
1714
1715 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
1716 * testsuite/libgomp.dg/single-2.c: New test.
1717
1718 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
1719 lang_link_flags): Unset, so that they aren't inherited from previously
1720 sourced *.exp.
1721
1722 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
1723
17242005-10-12 Richard Henderson <rth@redhat.com>
1725
1726 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
1727 (libgomp_init): Use lang_test_file, lang_library_path, and
1728 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
1729
1730 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
1731 (lang_test_file, lang_link_flags): New.
1732 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
1733
1734 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
1735 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
1736 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
1737 testsuite/libgomp.c++/parallel-1.C,
1738 testsuite/libgomp.c++/reduction-1.C,
1739 testsuite/libgomp.c++/reduction-2.C,
1740 testsuite/libgomp.c++/reduction-3.C,
1741 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
1742 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
1743 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
1744 New files, largely cribbed from the C testsuite.
1745
17462005-10-12 Jakub Jelinek <jakub@redhat.com>
1747
1748 * testsuite/libgomp.fortran/character1.f90: New test.
1749 * testsuite/libgomp.fortran/character2.f90: New test.
1750
1751 * testsuite/libgomp.dg/nested-1.c: New test.
1752 * testsuite/libgomp.dg/nested-2.c: New test.
1753 * testsuite/libgomp.fortran/do1.f90: New test.
1754 * testsuite/libgomp.fortran/do2.f90: New test.
1755
1756 * testsuite/libgomp.fortran/reference1.f90: New test.
1757
17582005-10-11 Jakub Jelinek <jakub@redhat.com>
1759
1760 * testsuite/libgomp.dg/reduction-1.c: New test.
1761 * testsuite/libgomp.dg/reduction-2.c: New test.
1762 * testsuite/libgomp.dg/reduction-3.c: New test.
1763
17642005-10-10 Jakub Jelinek <jakub@redhat.com>
1765
1766 * testsuite/libgomp.dg/atomic-1.c: New test.
1767 * testsuite/libgomp.dg/atomic-2.c: New test.
1768
17692005-10-09 Richard Henderson <rth@redhat.com>
1770
1771 * critical.c (atomic_lock): New.
1772 (initialize_critical): Initialize it.
1773 (GOMP_atomic_start, GOMP_atomic_end): New.
1774 * libgomp.map: Export them.
1775 * libgomp_g.h: Declare them.
1776
1777 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
1778
17792005-10-02 Richard Henderson <rth@redhat.com>
1780
1781 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
1782 to XCFLAGS instead of CFLAGS.
1783
17842005-09-30 Richard Henderson <rth@redhat.com>
1785
1786 * configure.ac: Determine whether -pthread or -lpthread is needed.
1787 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
1788 * Makefine.in, configure: Rebuild.
1789
17902005-09-28 Richard Henderson <rth@redhat.com>
1791
1792 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
1793 * testsuite/libgomp.dg/omp-single-3.c: New test.
1794
17952005-09-28 Diego Novillo <dnovillo@redhat.com>
1796
1797 * testsuite/libgomp.dg/omp-single-2.c: New test.
1798 * testsuite/libgomp.dg/shared-2.c: Fix return code.
1799
18002005-09-27 Richard Henderson <rth@redhat.com>
1801
1802 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
1803 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
1804
18052005-09-27 Jakub Jelinek <jakub@redhat.com>
1806
1807 * testsuite/libgomp.dg/omp-loop03.c: New test.
1808
18092005-09-27 Diego Novillo <dnovillo@redhat.com>
1810
1811 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
1812
18132005-09-27 Diego Novillo <dnovillo@redhat.com>
1814
1815 * testsuite/libgomp.dg/omp-single-1.c: New test.
1816 * testsuite/libgomp.dg/shared-1.c: Return 0.
1817 Add prototype for abort.
1818 * testsuite/libgomp.dg/shared-2.c: Likewise.
1819
18202005-09-26 Jakub Jelinek <jakub@redhat.com>
1821
1822 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
1823 constructs.
1824
18252005-09-26 Diego Novillo <dnovillo@redhat.com>
1826
1827 * testsuite/libgomp.dg/shared-1.c: New test.
1828 * testsuite/libgomp.dg/shared-2.c: New test.
1829
18302005-09-24 Richard Henderson <rth@redhat.com>
1831
1832 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
1833
18342005-09-24 Richard Henderson <rth@redhat.com>
1835
1836 * iter.c (gomp_iter_static_next): Round up when computing number
1837 of iterations. Don't bother distributing a remainder equally.
1838
1839 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
1840 Don't call srand. Zero b before testing.
1841 (main): New.
1842
18432005-09-24 Jakub Jelinek <jakub@redhat.com>
1844
1845 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
1846 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
1847
18482005-09-23 Jakub Jelinek <jakub@redhat.com>
1849
1850 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
1851 without !$omp end do, followed immediately by subroutine end.
1852
18532005-09-23 Diego Novillo <dnovillo@redhat.com>
1854
1855 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
1856
18572005-09-22 Richard Henderson <rth@redhat.com>
1858
1859 * critical.c (GOMP_critical_name_start): Change argument to void**.
1860 Reuse the pointer space if the mutex fits.
1861 (GOMP_critical_name_end): Likewise.
1862 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
1863 * libgomp_g.h (GOMP_critical_name_start): Update decl.
1864 (GOMP_critical_name_end): Likewise.
1865 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
1866 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
1867
18682005-09-20 Richard Henderson <rth@redhat.com>
1869
1870 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
1871 (create_lock_lock): New.
1872 (initialize_critical): Initialize it.
1873 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
1874 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
1875
18762005-09-20 Diego Novillo <dnovillo@redhat.com>
1877
1878 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
1879
18802005-09-20 Diego Novillo <dnovillo@redhat.com>
1881
1882 * testsuite/libgomp.dg/omp-loop01.c: New test.
1883 * testsuite/libgomp.dg/omp-loop02.c: New test.
1884
18852005-09-20 Jakub Jelinek <jakub@redhat.com>
1886
1887 * configure.ac (AC_PROG_FC): Add.
1888 (USE_FORTRAN): New automake conditional.
1889 * configure: Rebuilt.
1890 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
1891 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
1892 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
1893 Add rules to build them.
1894 * Makefile.in: Rebuilt.
1895 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
1896 OMP_NEST_LOCK_KIND.
1897 * libgomp.map: Add Fortran wrappers.
1898 * libgomp_f.h.in: New file.
1899 * omp_lib.h.in: New file.
1900 * omp_lib.f90.in: New file.
1901 * fortran.c: New file.
1902 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
1903 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
1904 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
1905 libgfortran has been built.
1906 * testsuite/libgomp.fortran/fortran.exp: New file.
1907 * testsuite/libgomp.fortran/omp_cond1.f: New test.
1908 * testsuite/libgomp.fortran/omp_cond2.f: New test.
1909 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
1910 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
1911 * testsuite/libgomp.fortran/omp_hello.f: New test.
1912 * testsuite/libgomp.fortran/omp_orphan.f: New test.
1913 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
1914 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
1915 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
1916 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
1917 * testsuite/libgomp.fortran/omp_reduction.f: New test.
1918 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
1919 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
1920
19212005-08-30 Richard Henderson <rth@redhat.com>
1922
1923 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
1924 function for when aliases are not usable.
1925 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
1926 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
1927 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
1928 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
1929 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
1930 GOMP_loop_ordered_guided_next): Likewise.
1931 * ordered.c (GOMP_ordered_start): Likewise.
1932
19332005-08-01 Diego Novillo <dnovillo@redhat.com>
1934
1935 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
1936 * testsuite/libgomp.dg/omp_hello.c: Fix return code
1937 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
1938 * testsuite/libgomp.dg/omp_orphan.c: Likewise
1939 * testsuite/libgomp.dg/omp_reduction.c: Likewise
1940 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
1941 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
1942 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
1943 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
1944
19452005-07-07 Eric Christopher <echristo@redhat.com>
1946 Diego Novillo <dnovillo@redhat.com>
1947
1948 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
1949 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
1950 up code.
1951 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
1952 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
1953 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
1954 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
1955 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
1956 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
1957 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
1958
19592005-06-13 Diego Novillo <dnovillo@redhat.com>
1960
1961 * TOPLEVEL.patch: Remove.
1962
19632005-05-16 Richard Henderson <rth@redhat.com>
1964
1965 * configure.ac: Test for clock_gettime.
1966 * config.h.in, configure: Rebuild.
1967 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
1968 (omp_get_wtime): Use clock_gettime if available.
1969 (omp_get_wtick): Use clock_getres if available.
1970
19712005-05-11 Richard Henderson <rth@redhat.com>
1972
1973 * config/linux/ia64/futex.h: New file.
1974 * configure.tgt: Use it.
1975
1976 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
1977
19782005-05-07 Richard Henderson <rth@redhat.com>
1979
1980 * config/linux/powerpc/futex.h: New file.
1981 * configure.tgt: Use it.
1982
1983 * config/linux/i486/futex.h: Merge ...
1984 * config/linux/x86_64/futex.h: ... into ...
1985 * config/linux/x86/futex.h: ... here.
1986 * configure.tgt: Update to match.
1987
19882005-05-06 Richard Henderson <rth@redhat.com>
1989
1990 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
1991 * config/linux/i486/futex.h: Likewise.
1992 * config/linux/x86_64/futex.h: Likewise.
1993
1994 * config/linux/lock.c: New file.
1995 * config/linux/omp-lock.h: New file.
1996
1997 * critical.c, env.h: Don't include omp.h
1998 * config/posix/lock.c: Include libgomp.h instead of omp.h.
1999 * config/posix/time.c: Likewise.
2000 * config/posix/omp-lock.h: New file.
2001 * libgomp.h: Include omp-lock.h and omp.h.
2002 * Makefile.am (nodist_include_HEADERS): New.
2003 (omp.h): New rule.
2004 * configure.ac (PERL): New.
2005 * mkomp_h.pl: New file.
2006 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2007 with templates.
2008 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2009
2010 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2011 build directory. Re-add -march=i486 hack.
2012
2013 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2014 (libgomp_link_flags): Remove.
2015 (libgomp_initialized): Remove.
2016 (libgomp_init): Don't protect from reinitialization. Copy code
2017 from libstdc++ for getting the multilib set correctly.
2018
20192005-05-05 Richard Henderson <rth@redhat.com>
2020
2021 * config/linux/alpha/futex.h: New file.
2022 * configure.tgt (alpha*-*-linux*): Use it.
2023
2024 * config/posix/mutex.c: New file.
2025 * config/posix/sem.c: Use libgomp.h.
2026
2027 * configure.tgt (x86_64-linux): Also test CC for -m32.
2028 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2029
a1daed2d 2030 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
953ff289
DN		 2031 after $gccpath.
2032
2033 * Makefile.am (SUBDIRS): New.
2034 (libgomp_la_LDFLAGS): Add -lpthread.
2035 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2036 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2037
2038 * libgomp_g.h: New file.
2039 * libgomp.h: Split out all public declarations to libgomp_g.h.
2040 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2041 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2042 * config/linux/sem.h: Likewise.
2043 * config/posix/sem.h: Likewise.
2044
2045 * Makefile.am (AM_LDFLAGS): New.
2046 (libgomp_version_script): Split out from ...
2047 (libgomp_la_LDFLAGS): ... here.
2048 (libgomp_version_info): New.
2049 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2050 (LIBGOMP_ENABLE): New.
2051 (LIBGOMP_CHECK_LINKER_FEATURES): New.
2052 (LIBGOMP_ENABLE_SYMVERS): New.
2053 * configure.ac (AC_INIT): Version 1.0.
2054 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2055 (enable-linux-futex): Likewise. Rename from enable-futex.
2056 (libtool_VERSION): New.
2057 (LIBGOMP_ENABLE_SYMVERS): Use it.
2058 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2059 * Makefile.in, aclocal.m4, configure: Rebuild.
2060
2061 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2062 (gomp_mutex_unlock_slow): Fix typo.
2063 * config/linux/sem.c: Similarly.
2064 (gomp_sem_post_slow): Fix typo.
2065 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2066 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2067 [__PIC__] (sys_futex0): Don't use tmp output in asm.
2068
2069 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2070 (libgomp_la_LDFLAGS): Add top_srcdir to path.
2071 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2072 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
2073 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2074 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2075 LDFLAGS. Pull enable_futex check to top-level.
2076 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
2077 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2078
2079 First attempt at real configury.
2080 * Makefile, config.h: Remove file.
2081 * Makefile.am, Makefile.in: New file.
2082 * acinclude.m4 aclocal.m4: New file.
2083 * configure.ac, configure.tgt, configure: New file.
2084
2085 * config/posix/lock.c: Rename from sys-lock.c.
2086 * config/posix/mutex.h: Rename from sys-mutex.h.
2087 * config/posix/sem.c: Rename from sys-sem.c.
2088 * config/posix/sem.h: Rename from sys-sem.h.
2089 * config/posix/proc.c: Rename from sys-proc.c.
2090 * config/posix/time.c: Rename from sys-proc.c.
2091
2092 * config/linux/mutex.c: New file.
2093 * config/linux/mutex.h: New file.
2094 * config/linux/sem.c: New file.
2095 * config/linux/sem.h: New file.
2096 * config/linux/i486/futex.h: New file.
2097 * config/linux/x86_64/futex.h: New file.
2098
20992005-05-04 Richard Henderson <rth@redhat.com>
2100
2101 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2102 * libgomp.h: Declare them.
2103 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2104 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2105
21062005-05-04 Richard Henderson <rth@redhat.com>
2107
2108 * libgomp-1 code drop
2109
21102005-05-04 Richard Henderson <rth@redhat.com>
2111
2112 * iter.c (gomp_iter_static_next): Return tri-state on 0.
2113 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2114 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2115 (gomp_iter_static_next): Update.
2116 (gomp_ordered_static_next): Update.
2117 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2118 (gomp_loop_ordered_static_start): Likewise. Exit early for a
2119 totally empty range.
2120 (gomp_loop_ordered_static_next): Refine test for calling
2121 gomp_ordered_static_next.
2122 * testsuite/ordered-1.c: Add case for more threads than iterations.
2123
2124 * iter.c (gomp_iter_runtime_next_locked): Remove.
2125 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
a1daed2d 2126 gomp_loop_guided_start, gomp_loop_ordered_static_start,
953ff289
DN		 2127 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2128 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2129 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2130 gomp_loop_ordered_guided_next): Downcase name, make static, add
2131 an external alias with the old name.
2132 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2133 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2134 switch and call one of the above static functions.
2135 * libgomp.h: Update.
2136
2137 * work.c (gomp_work_share_start): Lock the mutex for !first too.
2138 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2139 GOMP_loop_guided_start, GOMP_loop_runtime_start,
2140 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2141 GOMP_loop_ordered_guided_start): Update to match.
2142 * sections.c (GOMP_sections_start): Likewise.
2143 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2144
2145 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2146 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2147 Use bounds check instead of modulus.
2148 (gomp_ordered_sync): Split out of GOMP_ordered_start.
2149 (gomp_ordered_last): Don't sync with ordered_owner here.
2150 (gomp_ordered_next): Likewise.
2151 (gomp_ordered_static_loop_next): Likewise.
2152 * loop.c, libgomp.h: Update to match.
2153
2154 * libgomp.h (GOMP_barrier): Declare.
2155
2156 * testsuite/barrier-1.c: New file.
2157 * testsuite/critical-1.c: New file.
2158 * testsuite/ordered-2.c: New file.
2159 * testsuite/ordered-1.c: New file.
2160 * testsuite/sections-1.c: New file.
2161 * testsuite/single-1.c: New file.
2162 * testsuite/Makefile (TESTS): Add them.
2163
21642005-05-04 Richard Henderson <rth@redhat.com>
2165
2166 * libgomp.h (struct gomp_work_share): Add ordered_owner.
2167 * loop.c (GOMP_loop_static_start): If not the startup thread,
2168 acquire the mutex to wait for initialization complete.
2169 (GOMP_loop_ordered_static_start): Likewise.
2170 (GOMP_loop_ordered_runtime_start): Likewise.
2171 (GOMP_loop_ordered_static_first): Remove.
2172 (GOMP_loop_ordered_dynamic_first): Remove.
2173 (GOMP_loop_ordered_guided_first): Remove.
2174 (GOMP_loop_ordered_runtime_first): Remove.
2175 * ordered.c (gomp_ordered_loop_first): Post to own release when
2176 we're the first thread.
2177 (gomp_ordered_loop_last): Wait on release if not owner.
2178 (gomp_ordered_loop_next): Likewise.
2179 (gomp_ordered_static_loop_init): New.
2180 (gomp_ordered_static_loop_next): Use ordered_owner.
2181 (GOMP_ordered_start): Likewise.
2182 * work.c (gomp_new_work_share): Initialize ordered_owner.
2183
21842005-05-03 Richard Henderson <rth@redhat.com>
2185
2186 * Makefile (OPT): New.
2187 (CFLAGS): Use it.
2188
2189 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2190 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2191 * libgomp.h, libgomp.map, NOTES: Update to match.
2192
2193 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2194 Add initialized and thr members.
2195 (gomp_thread_start): Pause when initially spawned to wait for
2196 the whole team to be created.
2197 (gomp_team_start): Release team members at the end.
2198
2199 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
2200 (f_foo_1): Use GOMP_loop_end.
2201 (f_foo_2): Use GOMP_loop_end_nowait.
2202
2203 * testsuite/loop-2.c: New file.
2204 * testsuite/Makefile (TESTS): Add it.
2205
22062005-05-03 Richard Henderson <rth@redhat.com>
2207
2208 * iter.c (gomp_iter_static_next): Fix overflow check typo.
2209 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2210 * team.c (new_team): Initialize oldest_live_gen to 1 if no
2211 initial work_share.
2212
2213 * testsuite/Makefile: New file.
2214 * testsuite/loop-1.c: New file.
2215
22162005-05-03 Richard Henderson <rth@redhat.com>
2217
2218 Initial implementation and checkin.
Mirror of https://gcc.gnu.org/git/gcc.git