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1 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
3 * testsuite/libgomp.fortran/fortran.exp: Explain
4 gfortran-dg-runtest usage.
6 2014-06-25 Jakub Jelinek <jakub@redhat.com>
8 * testsuite/libgomp.fortran/simd5.f90: New test.
9 * testsuite/libgomp.fortran/simd6.f90: New test.
10 * testsuite/libgomp.fortran/simd7.f90: New test.
12 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14 * testsuite/libgomp.c/for-2.c: Define SC to static for
15 #pragma omp for simd testing.
16 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
17 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
18 SC macro.
19 * testsuite/libgomp.c/simd-14.c: New test.
20 * testsuite/libgomp.c/simd-15.c: New test.
21 * testsuite/libgomp.c/simd-16.c: New test.
22 * testsuite/libgomp.c/simd-17.c: New test.
23 * testsuite/libgomp.c++/for-10.C: Define SC to static for
24 #pragma omp for simd testing.
25 * testsuite/libgomp.c++/simd10.C: New test.
26 * testsuite/libgomp.c++/simd11.C: New test.
27 * testsuite/libgomp.c++/simd12.C: New test.
28 * testsuite/libgomp.c++/simd13.C: New test.
30 * testsuite/libgomp.fortran/aligned1.f03: New test.
31 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
32 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
33 tasks with !$omp parallel !$omp single.
34 * testsuite/libgomp.fortran/target8.f90: New test.
35 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
36 not to use trim in the combiner, instead call elemental function.
37 (fn): New elemental function.
38 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
39 Make elemental.
40 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
41 omp_in): Likewise.
42 * testsuite/libgomp.fortran/udr12.f90: New test.
43 * testsuite/libgomp.fortran/udr13.f90: New test.
44 * testsuite/libgomp.fortran/udr14.f90: New test.
45 * testsuite/libgomp.fortran/udr15.f90: New test.
47 2014-06-18 Jakub Jelinek <jakub@redhat.com>
49 * omp_lib.f90.in (openmp_version): Set to 201307.
50 * omp_lib.h.in (openmp_version): Likewise.
51 * testsuite/libgomp.c/target-8.c: New test.
52 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
53 and inbranch clauses.
54 * testsuite/libgomp.fortran/depend-3.f90: New test.
55 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
56 openmp_version.
57 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
58 * testsuite/libgomp.fortran/target1.f90: New test.
59 * testsuite/libgomp.fortran/target2.f90: New test.
60 * testsuite/libgomp.fortran/target3.f90: New test.
61 * testsuite/libgomp.fortran/target4.f90: New test.
62 * testsuite/libgomp.fortran/target5.f90: New test.
63 * testsuite/libgomp.fortran/target6.f90: New test.
64 * testsuite/libgomp.fortran/target7.f90: New test.
66 2014-06-10 Jakub Jelinek <jakub@redhat.com>
68 PR fortran/60928
69 * testsuite/libgomp.fortran/allocatable9.f90: New test.
70 * testsuite/libgomp.fortran/allocatable10.f90: New test.
71 * testsuite/libgomp.fortran/allocatable11.f90: New test.
72 * testsuite/libgomp.fortran/allocatable12.f90: New test.
73 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
74 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
75 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
76 * testsuite/libgomp.fortran/associate1.f90: New test.
77 * testsuite/libgomp.fortran/associate2.f90: New test.
78 * testsuite/libgomp.fortran/procptr1.f90: New test.
80 2014-06-06 Jakub Jelinek <jakub@redhat.com>
82 * testsuite/libgomp.fortran/simd1.f90: New test.
83 * testsuite/libgomp.fortran/udr1.f90: New test.
84 * testsuite/libgomp.fortran/udr2.f90: New test.
85 * testsuite/libgomp.fortran/udr3.f90: New test.
86 * testsuite/libgomp.fortran/udr4.f90: New test.
87 * testsuite/libgomp.fortran/udr5.f90: New test.
88 * testsuite/libgomp.fortran/udr6.f90: New test.
89 * testsuite/libgomp.fortran/udr7.f90: New test.
90 * testsuite/libgomp.fortran/udr8.f90: New test.
91 * testsuite/libgomp.fortran/udr9.f90: New test.
92 * testsuite/libgomp.fortran/udr10.f90: New test.
93 * testsuite/libgomp.fortran/udr11.f90: New test.
95 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
97 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
98 vect_simd_clones effective target.
99 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
101 2014-05-21 Jakub Jelinek <jakub@redhat.com>
103 PR middle-end/61252
104 * testsuite/libgomp.c++/simd-9.C: New test.
106 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
108 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
109 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
110 texts according to their @menu entry positions.
112 2014-05-11 Jakub Jelinek <jakub@redhat.com>
114 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
115 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
116 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
117 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
118 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
119 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
120 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
121 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
122 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
123 * testsuite/libgomp.fortran/depend-1.f90: New test.
124 * testsuite/libgomp.fortran/depend-2.f90: New test.
125 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
126 * testsuite/libgomp.fortran/simd1.f90: New test.
127 * testsuite/libgomp.fortran/simd2.f90: New test.
128 * testsuite/libgomp.fortran/simd3.f90: New test.
129 * testsuite/libgomp.fortran/simd4.f90: New test.
130 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
132 2014-05-02 Jakub Jelinek <jakub@redhat.com>
134 * testsuite/libgomp.c/simd-10.c: New test.
135 * testsuite/libgomp.c/simd-11.c: New test.
136 * testsuite/libgomp.c/simd-12.c: New test.
137 * testsuite/libgomp.c/simd-13.c: New test.
139 2014-04-24 Jakub Jelinek <jakub@redhat.com>
141 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
142 atomic type clauses in any order and optional comma in between.
143 * testsuite/libgomp.c++/atomic-15.C: Likewise.
144 * testsuite/libgomp.c/atomic-17.c: Likewise.
146 * testsuite/libgomp.c/simd-7.c: New test.
147 * testsuite/libgomp.c/simd-8.c: New test.
148 * testsuite/libgomp.c/simd-9.c: New test.
149 * testsuite/libgomp.c/loop-16.c: New test.
151 2014-04-02 Richard Henderson <rth@redhat.com>
153 * config/linux/futex.h (futex_wait): Get error value from errno.
154 (futex_wake): Likewise.
156 2014-03-25 Jakub Jelinek <jakub@redhat.com>
158 PR c++/60331
159 * testsuite/libgomp.c++/udr-11.C: New test.
160 * testsuite/libgomp.c++/udr-12.C: New test.
161 * testsuite/libgomp.c++/udr-13.C: New test.
162 * testsuite/libgomp.c++/udr-14.C: New test.
163 * testsuite/libgomp.c++/udr-15.C: New test.
164 * testsuite/libgomp.c++/udr-16.C: New test.
165 * testsuite/libgomp.c++/udr-17.C: New test.
166 * testsuite/libgomp.c++/udr-18.C: New test.
167 * testsuite/libgomp.c++/udr-19.C: New test.
169 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
171 Update copyright years
173 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
175 * hashtab.h: Use the standard form for the copyright notice.
177 2014-01-02 Tobias Burnus <burnus@net-b.de>
179 * libgomp.texi: Bump @copying's copyright year.
181 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
183 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
184 alloca () with __builtin_alloca ().
185 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
186 * testsuite/libgomp.c/lock-3.c: Likewise.
187 * testsuite/libgomp.c/pr48591.c: Likewise.
189 2013-12-17 Jakub Jelinek <jakub@redhat.com>
191 PR testsuite/59534
192 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
193 comparisons.
195 2013-12-16 Jakub Jelinek <jakub@redhat.com>
197 PR libgomp/58756
198 * testsuite/libgomp.c/pr58756.c: New test.
200 2013-12-12 Jakub Jelinek <jakub@redhat.com>
202 PR libgomp/59467
203 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
204 !$omp parallel.
206 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
208 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
209 ALWAYS_CFLAGS.
210 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
211 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
212 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
213 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
214 Likewise.
216 * libgomp_g.h: Include <stddef.h> for size_t.
218 * libgomp.spec.in: Update comment about libgomp's dependencies.
219 * configure.ac: Likewise.
220 * configure: Regenerate.
222 2013-10-16 Tobias Burnus <burnus@net-b.de>
224 * libgomp.texi: (Runtime Library Routines): Update references for
225 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
226 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
227 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
228 (Environment Variables): Update references for OpenMP 4.0. Add
229 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
230 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
231 order.
233 2013-10-14 Jakub Jelinek <jakub@redhat.com>
235 * env.c (parse_bind_var): Initialize value to avoid
236 (false positive) warning.
238 2013-10-12 Jakub Jelinek <jakub@redhat.com>
240 PR libgomp/58691
241 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
242 to check variable.
243 (gomp_init_num_threads): Move i variable declaration into
244 #ifdef CPU_ALLOC_SIZE block.
245 * config/linux/affinity.c (gomp_affinity_init_level): Test
246 gomp_places_list_len == 0 rather than gomp_places_list == 0
247 when checking for topology reading error.
248 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
249 * env.c (parse_affinity): Add ignore argument, if true, don't populate
250 gomp_places_list, only parse env var and always return false.
251 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
252 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
253 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
254 and either of these variables were parsed correctly into a places
255 list.
257 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
258 Jakub Jelinek <jakub@redhat.com>
260 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
261 of 5 loopfn matches.
262 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
263 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
264 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
265 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
266 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
267 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
268 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
269 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
271 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
273 * Makefile.am (omp_lib.mod): Streamline rule.
274 * Makefile.in: Regenerate.
276 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
277 exceptions.
279 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
280 * testsuite/libgomp.fortran/lib1.f90: Likewise.
281 * testsuite/libgomp.fortran/lib2.f: Likewise.
282 * testsuite/libgomp.fortran/lib3.f: Likewise.
284 * configure.ac: Typo fix.
285 * configure: Regenerate.
287 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
288 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
290 * omp.h.in: Don't touch the user's namespace.
292 2013-10-11 Jakub Jelinek <jakub@redhat.com>
293 Tobias Burnus <burnus@net-b.de>
294 Richard Henderson <rth@redhat.com>
296 * target.c: New file.
297 * Makefile.am (libgomp_la_SOURCES): Add target.c.
298 * Makefile.in: Regenerated.
299 * libgomp_g.h (GOMP_task): Add depend argument.
300 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
301 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
302 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
303 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
304 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
305 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
306 GOMP_taskgroup_start, GOMP_taskgroup_end,
307 GOMP_parallel_sections): New prototypes.
308 * fortran.c (omp_is_initial_device): Add ialias_redirect.
309 (omp_is_initial_device_): New function.
310 (ULP, STR1, STR2, ialias_redirect): Removed.
311 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
312 omp_set_default_device_8_, omp_get_default_device_,
313 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
314 functions.
315 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
316 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
317 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
318 @@GOMP_4.0.
319 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
320 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
321 omp_set_default_device, omp_set_default_device_,
322 omp_set_default_device_8_, omp_get_default_device,
323 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
324 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
325 omp_get_team_num_): Export @@OMP_4.0.
326 * team.c (struct gomp_thread_start_data): Add place field.
327 (gomp_thread_start): Clear thr->thread_pool and
328 thr->task before returning. Use gomp_team_barrier_wait_final
329 instead of gomp_team_barrier_wait. Initialize thr->place.
330 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
331 team_cancelled and task_queued_count fields.
332 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
333 before calling pthread_exit.
334 (gomp_free_thread): No longer static. Use
335 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
336 (gomp_team_start): Add flags argument. Set
337 thr->thread_pool->threads_busy to nthreads immediately after creating
338 new pool. Use gomp_managed_threads_lock instead of
339 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
340 (gomp_team_end): Use gomp_managed_threads_lock instead of
341 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
342 of gomp_team_barrier_wait. If team->team_cancelled, call
343 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
344 rather than thr->ts.work_share.
345 (initialize_team): Don't call gomp_sem_init here.
346 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
347 caller.
348 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
349 * env.c (gomp_global_icv): Add default_device_var, target_data and
350 bind_var initializers.
351 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
352 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
353 gomp_places_list_len): New variables.
354 (parse_bind_var, parse_one_place, parse_places_var): New functions.
355 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
356 sized places.
357 (gomp_cancel_var): New global variable.
358 (parse_int): New function.
359 (handle_omp_display_env): New function.
360 (initialize_env): Use it. Initialize default_device_var.
361 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
362 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
363 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
364 been successfully parsed (and call gomp_init_affinity in that case).
365 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
366 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
367 omp_get_team_num, omp_is_initial_device): New functions.
368 * libgomp.h: Include stdlib.h.
369 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
370 Define.
371 (struct target_mem_desc): Forward declare.
372 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
373 and thread_limit_var fields.
374 (gomp_get_num_devices): New prototype.
375 (gomp_cancel_var): New extern decl.
376 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
377 team_cancelled and task_queued_count fields. Add comments about
378 task_{,queued_,running_}count.
379 (gomp_cancel_kind): New enum.
380 (gomp_work_share_end_cancel): New prototype.
381 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
382 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
383 and depend fields.
384 (struct gomp_taskgroup): New type.
385 (struct gomp_task_depend_entry,
386 struct gomp_dependers_vec): New types.
387 (gomp_finish_task): Free depend_hash if non-NULL.
388 (struct gomp_team_state): Add place_partition_off
389 and place_partition_len fields.
390 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
391 gomp_places_list_len): New extern decls.
392 (struct gomp_thread): Add place field.
393 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
394 (gomp_init_thread_affinity): Add place argument.
395 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
396 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
397 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
398 gomp_affinity_init_level, gomp_affinity_print_place): New
399 prototypes.
400 (gomp_team_start): Add flags argument.
401 (gomp_thread_limit_var, gomp_remaining_threads_count,
402 gomp_remaining_threads_lock): Remove.
403 (gomp_managed_threads_lock): New variable.
404 (struct gomp_thread_pool): Add threads_busy field.
405 (gomp_free_thread): New prototype.
406 * task.c: Include hashtab.h.
407 (hash_entry_type): New typedef.
408 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
409 (gomp_init_task): Clear dependers, depend_hash, depend_count,
410 copy_ctors_done and taskgroup fields.
411 (GOMP_task): Add depend argument, handle depend clauses. If
412 gomp_team_barrier_cancelled or if it's taskgroup has been
413 cancelled, don't queue or start new tasks. Set copy_ctors_done
414 field if needed. Initialize taskgroup field. If copy_ctors_done
415 and already cancelled, don't discard the task. If taskgroup is
416 non-NULL, enqueue the task into taskgroup queue. Increment
417 num_children field in taskgroup. Increment task_queued_count.
418 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
419 gomp_task_run_post_remove_taskgroup): New inline functions.
420 (gomp_task_run_post_handle_depend_hash,
421 gomp_task_run_post_handle_dependers,
422 gomp_task_run_post_handle_depend): New functions.
423 (GOMP_taskwait): Use them. If more than one new tasks
424 have been queued, wake other threads if needed.
425 (gomp_barrier_handle_tasks): Likewise. If
426 gomp_team_barrier_cancelled, don't start any new tasks, just free
427 all tasks.
428 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
429 * omp_lib.f90.in
430 (omp_proc_bind_kind, omp_proc_bind_false,
431 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
432 omp_proc_bind_spread): New params.
433 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
434 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
435 omp_get_team_num, omp_is_initial_device): New interfaces.
436 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
437 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
438 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
439 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
440 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
441 useless use omp_lib_kinds.
442 * omp.h.in (omp_proc_bind_t): New typedef.
443 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
444 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
445 omp_get_team_num, omp_is_initial_device): New prototypes.
446 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
447 through to gomp_team_start.
448 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
449 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
450 Adjust gomp_parallel_loop_start callers.
451 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
452 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
453 GOMP_loop_end_cancel): New functions.
454 (GOMP_parallel_end): Add ialias_redirect.
455 * hashtab.h: New file.
456 * libgomp.texi (Environment Variables): Minor cleanup,
457 update section refs to OpenMP 4.0rc2.
458 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
459 environment variables.
460 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
461 team->work_shares_to_free to thr->ts.work_share before calling
462 free_work_share.
463 (gomp_work_share_end_cancel): New function.
464 * config/linux/proc.c: Include errno.h.
465 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
466 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
467 sizeof (cpu_set_t) to determine number of iterations. Fix up check
468 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
469 gomp_cpuset_size is sizeof (cpu_set_t).
470 (gomp_init_num_threads): Initialize gomp_cpuset_size,
471 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
472 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
473 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
474 contain any logical CPUs.
475 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
476 is NULL. Use gomp_cpusetp instead of &cpuset and pass
477 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
478 pthread_getaffinity_np. Check gomp_places_list instead of
479 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
480 * config/linux/bar.c (gomp_barrier_wait_end,
481 gomp_barrier_wait_last): Use BAR_* defines.
482 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
483 from state where needed. Set work_share_cancelled to 0 on last
484 thread.
485 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
486 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
487 functions.
488 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
489 Add cpusetsize argument.
490 (gomp_cpuset_size, gomp_cpusetp): Declare.
491 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
492 (affinity_counter): Remove.
493 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
494 if CPU_ALLOC_SIZE isn't defined.
495 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
496 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
497 bind current thread to the first place.
498 (gomp_init_thread_affinity): Rewritten. Add place argument, just
499 pthread_setaffinity_np to gomp_places_list[place].
500 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
501 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
502 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
503 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
504 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
505 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
506 (gomp_barrier_t): Add awaited_final field.
507 (gomp_barrier_init): Initialize awaited_final field.
508 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
509 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
510 prototypes.
511 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
512 defines.
513 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
514 gomp_team_barrier_cancelled): New inline functions.
515 (gomp_barrier_last_thread,
516 gomp_team_barrier_set_task_pending,
517 gomp_team_barrier_clear_task_pending,
518 gomp_team_barrier_set_waiting_for_tasks,
519 gomp_team_barrier_waiting_for_tasks,
520 gomp_team_barrier_done): Use BAR_* defines.
521 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
522 (gomp_barrier_wait_end): Use BAR_* defines.
523 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
524 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
525 Use BAR_* defines.
526 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
527 gomp_team_barrier_cancel): New functions.
528 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
529 argument.
530 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
531 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
532 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
533 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
534 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
535 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
536 (gomp_barrier_t): Add cancellable field.
537 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
538 gomp_team_barrier_cancel): New prototypes.
539 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
540 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
541 gomp_team_barrier_cancelled): New inline functions.
542 (gomp_barrier_wait_start, gomp_barrier_last_thread,
543 gomp_team_barrier_set_task_pending,
544 gomp_team_barrier_clear_task_pending,
545 gomp_team_barrier_set_waiting_for_tasks,
546 gomp_team_barrier_waiting_for_tasks,
547 gomp_team_barrier_done): Use BAR_* defines.
548 * barrier.c (GOMP_barrier_cancel): New function.
549 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
550 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
551 omp_proc_bind_spread): New params.
552 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
553 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
554 omp_get_team_num, omp_is_initial_device): New externals.
555 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
556 New functions.
557 (gomp_resolve_num_threads): Adjust for thread_limit now being in
558 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
559 infinity. If not nested, just return minimum of max_num_threads
560 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
561 to the returned value. Otherwise, don't update atomically
562 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
563 (GOMP_parallel_end): Adjust for thread_limit now being in
564 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
565 infinity. Adjust threads_busy in the pool rather than
566 gomp_remaining_threads_count. Remember team->nthreads and call
567 gomp_team_end before adjusting threads_busy, if not nested
568 afterwards, just set it to 1 non-atomically. Add ialias.
569 (GOMP_parallel_start): Adjust gomp_team_start caller.
570 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
571 * testsuite/libgomp.c/affinity-1.c: New test.
572 * testsuite/libgomp.c/atomic-15.c: New test.
573 * testsuite/libgomp.c/atomic-16.c: New test.
574 * testsuite/libgomp.c/atomic-17.c: New test.
575 * testsuite/libgomp.c/cancel-for-1.c: New test.
576 * testsuite/libgomp.c/cancel-for-2.c: New test.
577 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
578 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
579 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
580 * testsuite/libgomp.c/cancel-sections-1.c: New test.
581 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
582 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
583 * testsuite/libgomp.c/depend-1.c: New test.
584 * testsuite/libgomp.c/depend-2.c: New test.
585 * testsuite/libgomp.c/depend-3.c: New test.
586 * testsuite/libgomp.c/depend-4.c: New test.
587 * testsuite/libgomp.c/for-1.c: New test.
588 * testsuite/libgomp.c/for-1.h: New file.
589 * testsuite/libgomp.c/for-2.c: New test.
590 * testsuite/libgomp.c/for-2.h: New file.
591 * testsuite/libgomp.c/for-3.c: New test.
592 * testsuite/libgomp.c/pr58392.c: New test.
593 * testsuite/libgomp.c/simd-1.c: New test.
594 * testsuite/libgomp.c/simd-2.c: New test.
595 * testsuite/libgomp.c/simd-3.c: New test.
596 * testsuite/libgomp.c/simd-4.c: New test.
597 * testsuite/libgomp.c/simd-5.c: New test.
598 * testsuite/libgomp.c/simd-6.c: New test.
599 * testsuite/libgomp.c/target-1.c: New test.
600 * testsuite/libgomp.c/target-2.c: New test.
601 * testsuite/libgomp.c/target-3.c: New test.
602 * testsuite/libgomp.c/target-4.c: New test.
603 * testsuite/libgomp.c/target-5.c: New test.
604 * testsuite/libgomp.c/target-6.c: New test.
605 * testsuite/libgomp.c/target-7.c: New test.
606 * testsuite/libgomp.c/taskgroup-1.c: New test.
607 * testsuite/libgomp.c/thread-limit-1.c: New test.
608 * testsuite/libgomp.c/thread-limit-2.c: New test.
609 * testsuite/libgomp.c/thread-limit-3.c: New test.
610 * testsuite/libgomp.c/udr-1.c: New test.
611 * testsuite/libgomp.c/udr-2.c: New test.
612 * testsuite/libgomp.c/udr-3.c: New test.
613 * testsuite/libgomp.c++/affinity-1.C: New test.
614 * testsuite/libgomp.c++/atomic-10.C: New test.
615 * testsuite/libgomp.c++/atomic-11.C: New test.
616 * testsuite/libgomp.c++/atomic-12.C: New test.
617 * testsuite/libgomp.c++/atomic-13.C: New test.
618 * testsuite/libgomp.c++/atomic-14.C: New test.
619 * testsuite/libgomp.c++/atomic-15.C: New test.
620 * testsuite/libgomp.c++/cancel-for-1.C: New test.
621 * testsuite/libgomp.c++/cancel-for-2.C: New test.
622 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
623 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
624 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
625 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
626 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
627 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
628 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
629 * testsuite/libgomp.c++/cancel-test.h: New file.
630 * testsuite/libgomp.c++/for-9.C: New test.
631 * testsuite/libgomp.c++/for-10.C: New test.
632 * testsuite/libgomp.c++/for-11.C: New test.
633 * testsuite/libgomp.c++/simd-1.C: New test.
634 * testsuite/libgomp.c++/simd-2.C: New test.
635 * testsuite/libgomp.c++/simd-3.C: New test.
636 * testsuite/libgomp.c++/simd-4.C: New test.
637 * testsuite/libgomp.c++/simd-5.C: New test.
638 * testsuite/libgomp.c++/simd-6.C: New test.
639 * testsuite/libgomp.c++/simd-7.C: New test.
640 * testsuite/libgomp.c++/simd-8.C: New test.
641 * testsuite/libgomp.c++/target-1.C: New test.
642 * testsuite/libgomp.c++/target-2.C: New test.
643 * testsuite/libgomp.c++/target-2-aux.cc: New file.
644 * testsuite/libgomp.c++/target-3.C: New test.
645 * testsuite/libgomp.c++/taskgroup-1.C: New test.
646 * testsuite/libgomp.c++/udr-1.C: New test.
647 * testsuite/libgomp.c++/udr-2.C: New test.
648 * testsuite/libgomp.c++/udr-3.C: New test.
649 * testsuite/libgomp.c++/udr-4.C: New test.
650 * testsuite/libgomp.c++/udr-5.C: New test.
651 * testsuite/libgomp.c++/udr-6.C: New test.
652 * testsuite/libgomp.c++/udr-7.C: New test.
653 * testsuite/libgomp.c++/udr-8.C: New test.
654 * testsuite/libgomp.c++/udr-9.C: New test.
656 2013-09-20 Jakub Jelinek <jakub@redhat.com>
658 PR testsuite/57605
659 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
660 ALWAYS_CFLAGS.
662 2013-09-20 Alan Modra <amodra@gmail.com>
664 * configure: Regenerate.
666 2013-09-19 Jakub Jelinek <jakub@redhat.com>
668 * testsuite/libgomp.c/sections-2.c: New test.
670 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
672 * testsuite/libgomp.fortran/strassen.f90:
673 Add dg-skip-if aarch64_tiny.
675 2013-06-20 Iain Sandoe <iain@codesourcery.com>
676 Cesar Philippidis <cesar@codesourcery.com>
678 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
679 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
680 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
681 * testsuite/libgomp.fortran/fortran.exp: Likewise.
682 * testsuite/libgomp.graphite/graphite.exp: Likewise.
683 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
684 Use dg-runtest rather than gfortran-dg-runtest.
686 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
688 * testsuite/libgomp.c/icv-2.c: Extend current handling of
689 Linux-based x86 systems to cover all GNU systems.
690 * testsuite/libgomp.c/lock-3.c: Likewise.
691 * testsuite/libgomp.c/pr48591.c: Likewise.
693 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
695 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
696 GNU/Hurd, as done for Linux-based systems.
698 * config/posix/ptrlock.h: Fix comment.
700 2013-05-27 Tobias Burnus <burnus@net-b.de>
702 PR fortran/57423
703 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
704 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
705 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
706 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
707 omp_destroy_nest_lock): Correct arguments to match the one in
708 the OpenMP spec.
709 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
710 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
711 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
712 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
714 2013-05-16 Jakub Jelinek <jakub@redhat.com>
716 * testsuite/libgomp.c/loop-13.c: New test.
717 * testsuite/libgomp.c/loop-14.c: New test.
718 * testsuite/libgomp.c/loop-15.c: New test.
719 * testsuite/libgomp.c++/loop-13.C: New test.
720 * testsuite/libgomp.c++/loop-14.C: New test.
721 * testsuite/libgomp.c++/loop-15.C: New test.
723 2013-02-06 Jakub Jelinek <jakub@redhat.com>
725 PR middle-end/56217
726 * testsuite/libgomp.c++/pr56217.C: New test.
728 2013-02-01 Alan Modra <amodra@gmail.com>
730 * task.c (GOMP_task, GOMP_taskwait): Comment.
732 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
733 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
735 PR libgomp/55561
736 * config/linux/wait.h (do_spin): Use atomic load for addr.
737 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
738 for intptr and ptrlock.
739 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
740 for ptrlock.
742 2013-01-22 Alan Modra <amodra@gmail.com>
744 PR libgomp/51376
745 PR libgomp/56073
746 * task.c (GOMP_task): Revert 2011-12-09 change.
747 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
748 barrier to read task->children..
749 (gomp_barrier_handle_tasks): ..and matching atomic store with
750 release barrier here when setting parent->children to NULL.
752 2013-01-16 Jakub Jelinek <jakub@redhat.com>
753 Tobias Burnus <burnus@net-b.de>
755 PR driver/55884
756 * testsuite/libgomp.fortran/fortran.exp: Use
757 -fintrinsic-modules-path= instead of
758 -fintrinsic-modules-path.
760 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
762 Update copyright years.
764 2012-12-19 Tobias Burnus <burnus@net-b.de>
766 * testsuite/libgomp.fortran/fortran.exp: Set
767 -fintrinsic-modules-path.
769 2012-12-19 Tobias Burnus <burnus@net-b.de>
771 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
772 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
774 2012-11-21 Jakub Jelinek <jakub@redhat.com>
776 PR libgomp/55411
777 * team.c (gomp_free_thread): Decrease gomp_managed_threads
778 if pool had any threads_used.
780 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
782 * testsuite/libgomp.c++/pr24455.C: Use
783 -Wl,-undefined,dynamic_lookup on darwin.
785 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
787 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
789 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
791 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
793 2012-10-23 Ian Bolton <ian.bolton@arm.com>
794 Jim MacArthur <jim.macarthur@arm.com>
795 Marcus Shawcroft <marcus.shawcroft@arm.com>
796 Nigel Stephens <nigel.stephens@arm.com>
797 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
798 Richard Earnshaw <rearnsha@arm.com>
799 Sofiane Naci <sofiane.naci@arm.com>
800 Stephen Thomas <stephen.thomas@arm.com>
801 Tejas Belagod <tejas.belagod@arm.com>
802 Yufeng Zhang <yufeng.zhang@arm.com>
804 * configure.tgt: Add AArch64.
806 2012-10-04 Jason Merrill <jason@redhat.com>
808 * testsuite/libgomp.c++/tls-init1.C: New.
810 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
812 * configure: Regenerated.
814 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
816 * config/linux/mips/futex.h (sys_futex0): Change to static
817 function with noinline, nomips16 attributes under MIPS16. Adjust
818 asm statement to place 'li v0,SYS_futex' immediately before
819 syscall insn.
821 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
823 * libgomp.texi (Library Index): Renamed from "Index" to prevent
824 conflict with index.html on case-insensitive file systems.
826 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
828 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
829 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
831 2012-07-02 Richard Guenther <rguenther@suse.de>
832 Michael Matz <matz@suse.de>
833 Tobias Grosser <tobias@grosser.es>
834 Sebastian Pop <sebpop@gmail.com>
836 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
837 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
838 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
839 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
841 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
843 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
845 2012-06-22 Richard Guenther <rguenther@suse.de>
847 Merge from graphite branch
848 2012-01-13 Tobias Grosser <tobias@grosser.es>
850 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
851 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
853 2012-06-07 Jakub Jelinek <jakub@redhat.com>
855 PR middle-end/53580
856 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
857 use GOMP_barrier () call instead.
858 * testsuite/libgomp.c/pr26943-3.c: Likewise.
859 * testsuite/libgomp.c/pr26943-4.c: Likewise.
860 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
861 call GOMP_barrier instead.
862 * testsuite/libgomp.fortran/vla5.f90: Likewise.
864 2012-06-06 Jakub Jelinek <jakub@redhat.com>
866 PR libgomp/52993
867 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
868 argument to memset call.
870 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
872 * configure: Regenerated.
874 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
876 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
878 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
880 PR bootstrap/52812
881 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
883 2012-03-22 Jakub Jelinek <jakub@redhat.com>
885 PR middle-end/52547
886 * testsuite/libgomp.c/pr52547.c: New test.
888 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
890 * testsuite/lib/libgomp.exp: load fortran-modules.exp
892 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
894 * configure.tgt (mips-sgi-irix6*): Remove.
896 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
898 * configure.tgt (alpha*-dec-osf*): Remove.
900 * config/osf/sem.h: Remove.
901 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
903 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
905 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
907 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
909 PR libstdc++/52188
910 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
911 Remove ENABLE_SYMVERS_SOL2.
912 * configure: Regenerate.
913 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
914 (PREPROCESS): New variable.
915 (libgomp.ver): New target.
916 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
917 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
918 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
919 Use libgomp.ver.
920 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
921 * Makefile.in: Regenerate.
923 2012-02-14 Walter Lee <walt@tilera.com>
925 * configure.tgt: Handle tilegx and tilepro.
926 * config/linux/tile/futex.h: New file.
928 2012-02-08 Richard Guenther <rguenther@suse.de>
930 PR tree-optimization/46886
931 * testsuite/libgomp.c/pr46886.c: New testcase.
933 2012-01-25 Matthias Klose <doko@ubuntu.com>
935 * config/linux/arm: Remove empty directory.
936 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
938 2011-12-09 Alan Modra <amodra@gmail.com>
940 PR libgomp/51376
941 * task.c (GOMP_taskwait): Don't access task->children outside of
942 task_lock mutex region.
943 (GOMP_task): Likewise.
945 2011-12-06 Jakub Jelinek <jakub@redhat.com>
947 PR libgomp/51132
948 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
949 to file scope.
950 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
951 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
952 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
953 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
954 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
956 2011-12-02 Alan Modra <amodra@gmail.com>
958 * config/linux/affinity.c: Use atomic rather than sync builtin.
959 * config/linux/lock.c: Likewise.
960 * config/linux/ptrlock.h: Likewise.
961 * config/linux/ptrlock.c: Likewise.
962 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
963 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
964 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
965 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
966 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
967 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
968 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
969 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
970 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
971 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
973 2011-11-30 Alan Modra <amodra@gmail.com>
975 PR libgomp/51298
976 * config/linux/bar.h: Use atomic rather than sync builtins.
977 * config/linux/bar.c: Likewise. Add missing acquire
978 synchronisation on generation field.
979 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
980 double unlock.
982 2011-11-30 Alan Modra <amodra@gmail.com>
984 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
985 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
986 * config/linux/mutex.h: Use atomic rather than sync builtins.
987 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
988 * config/linux/omp-lock.h: Comment fix.
989 * config/linux/arm/mutex.h: Delete.
990 * config/linux/powerpc/mutex.h: Delete.
991 * config/linux/ia64/mutex.h: Delete.
992 * config/linux/mips/mutex.h: Delete.
994 2011-11-30 Alan Modra <amodra@gmail.com>
996 PR libgomp/51249
997 * config/linux/sem.h: Rewrite.
998 * config/linux/sem.c: Rewrite.
1000 2011-11-28 Richard Henderson <rth@redhat.com>
1002 * libgomp.h (enum memmodel): New.
1004 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
1006 * configure: Regenerate.
1008 2011-10-10 Matthias Klose <doko@ubuntu.com>
1010 * config/posix95: Remove empty directory.
1012 2011-08-26 Jakub Jelinek <jakub@redhat.com>
1014 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1016 2011-08-19 Jakub Jelinek <jakub@redhat.com>
1018 PR fortran/49792
1019 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1020 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1022 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1024 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1026 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1028 PR libgomp/49965
1029 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1031 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
1033 * config/linux/proc.h: New.
1034 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
1035 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
1036 (gomp_init_num_threads): Update call to cpuset_popcount.
1037 (get_num_procs): Ditto.
1038 * config/linux/affinity.c (gomp_init_affinity): Call
1039 gomp_cpuset_popcount.
1041 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1043 PR fortran/42041
1044 PR fortran/46752
1045 * omp.h.in (omp_in_final): New prototype.
1046 * omp_lib.f90.in (omp_in_final): New interface.
1047 (omp_integer_kind, omp_logical_kind): Remove
1048 and replace all its uses in the module with 4.
1049 (openmp_version): Change to 201107.
1050 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1051 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1052 kind for the parameters.
1053 (omp_in_final): New external.
1054 (openmp_version): Change to 201107.
1055 * task.c (omp_in_final): New function.
1056 (gomp_init_task): Initialize final_task.
1057 (GOMP_task): Remove unused attribute from flags. Handle final
1058 tasks.
1059 (GOMP_taskyield): New function.
1060 (omp_in_final): Return true if if (false) or final (true) task
1061 or descendant of final (true).
1062 * fortran.c (omp_in_final_): New function.
1063 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1064 (GOMP_3.0): Export GOMP_taskyield.
1065 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1066 variables.
1067 (parse_unsigned_long_list): New function.
1068 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
1069 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
1070 even if parse_affinity returned false.
1071 * config/linux/affinity.c (gomp_init_affinity): Handle
1072 gomp_cpu_affinity_len == 0.
1073 * libgomp_g.h (GOMP_taskyield): New prototype.
1074 * libgomp.h (struct gomp_task): Add final_task field.
1075 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1076 * team.c (gomp_team_start): Override new task's nthreads_var icv
1077 if list form OMP_NUM_THREADS has been used and it has value for
1078 the new nesting level.
1080 * testsuite/libgomp.c/atomic-11.c: New test.
1081 * testsuite/libgomp.c/atomic-12.c: New test.
1082 * testsuite/libgomp.c/atomic-13.c: New test.
1083 * testsuite/libgomp.c/atomic-14.c: New test.
1084 * testsuite/libgomp.c/reduction-6.c: New test.
1085 * testsuite/libgomp.c/task-5.c: New test.
1086 * testsuite/libgomp.c++/atomic-2.C: New test.
1087 * testsuite/libgomp.c++/atomic-3.C: New test.
1088 * testsuite/libgomp.c++/atomic-4.C: New test.
1089 * testsuite/libgomp.c++/atomic-5.C: New test.
1090 * testsuite/libgomp.c++/atomic-6.C: New test.
1091 * testsuite/libgomp.c++/atomic-7.C: New test.
1092 * testsuite/libgomp.c++/atomic-8.C: New test.
1093 * testsuite/libgomp.c++/atomic-9.C: New test.
1094 * testsuite/libgomp.c++/task-8.C: New test.
1095 * testsuite/libgomp.c++/reduction-4.C: New test.
1096 * testsuite/libgomp.fortran/allocatable7.f90: New test.
1097 * testsuite/libgomp.fortran/allocatable8.f90: New test.
1098 * testsuite/libgomp.fortran/crayptr3.f90: New test.
1099 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1100 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1101 * testsuite/libgomp.fortran/pointer1.f90: New test.
1102 * testsuite/libgomp.fortran/pointer2.f90: New test.
1103 * testsuite/libgomp.fortran/task4.f90: New test.
1105 2011-08-02 Tobias Burnus <burnus@net-b.de>
1107 * libgomp.texi: Update OpenMP spec references to 3.1.
1108 (omp_in_final,OMP_PROC_BIND): New sections.
1109 (OMP_NUM_THREADS): Document that the value can be now a list.
1110 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1112 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
1114 * config/linux/x86/futex.h: Check __x86_64__ instead of
1115 __LP64__.
1117 2011-07-29 Jakub Jelinek <jakub@redhat.com>
1119 PR middle-end/49897
1120 PR middle-end/49898
1121 * testsuite/libgomp.c/pr49897-1.c: New test.
1122 * testsuite/libgomp.c/pr49897-2.c: New test.
1123 * testsuite/libgomp.c/pr49898-1.c: New test.
1124 * testsuite/libgomp.c/pr49898-2.c: New test.
1126 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
1128 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1129 for ia32 instead of ilp32.
1131 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1132 * testsuite/libgomp.c/atomic-6.c: Likewise.
1134 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
1136 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1137 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1139 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1141 PR libgomp/45351
1142 * config/osf/sem.h: New file.
1143 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1145 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1147 PR target/49541
1148 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1149 ldflags.
1151 2011-07-15 Jakub Jelinek <jakub@redhat.com>
1153 * config/linux/wait.h (do_spin): New inline, largely copied
1154 from do_wait, just don't do futex_wait here, instead return true if
1155 it should be done.
1156 (do_wait): Implement using do_spin.
1157 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1158 to prototype.
1159 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1160 __sync_bool_compare_and_swap, pass the oldval to
1161 gomp_mutex_lock_slow.
1162 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1163 If all mutex contenders are just spinning and not sleeping, don't
1164 change state to 2 unnecessarily. Optimize the loop when state has
1165 already become 2 to use just one atomic operation per loop instead
1166 of two.
1167 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1168 to prototype.
1169 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1170 __sync_bool_compare_and_swap, pass the oldval to
1171 gomp_mutex_lock_slow.
1173 2011-06-22 Jakub Jelinek <jakub@redhat.com>
1175 PR libgomp/49490
1176 * iter.c (gomp_iter_static_next): For chunk size 0
1177 only use n ceil/ nthreads size for the first
1178 n % nthreads threads in the team instead of
1179 all threads except for the last few ones which
1180 get less work or none at all.
1181 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1182 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1183 chunk argument, set run_sched_modifier to 0 for static
1184 resp. 1 for other kinds. If chunk argument is 0
1185 and not static, set value to 1.
1187 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1189 PR c++/49043
1190 * testsuite/libgomp.c++/pr49043.C: New test.
1192 PR c++/48869
1193 * testsuite/libgomp.c++/pr48869.C: New test.
1195 2011-05-06 Jakub Jelinek <jakub@redhat.com>
1197 PR fortran/48894
1198 * fortran.c: Include limits.h.
1199 (TO_INT): Define.
1200 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1201 *set.
1202 (omp_set_num_threads_8_, omp_set_schedule_8_,
1203 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1204 omp_get_team_size_8_): Use TO_INT macro.
1205 * testsuite/libgomp.fortran/pr48894.f90: New test.
1207 2011-04-13 Jakub Jelinek <jakub@redhat.com>
1209 PR middle-end/48591
1210 * testsuite/libgomp.c/pr48591.c: New test.
1212 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1214 PR bootstrap/48135
1215 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1216 * configure: Regenerate.
1218 2011-02-27 Jakub Jelinek <jakub@redhat.com>
1220 PR fortran/47886
1221 * testsuite/libgomp.fortran/task3.f90: New test.
1223 2011-02-24 Tobias Burnus <burnus@net-b.de>
1225 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1227 2011-02-23 Jakub Jelinek <jakub@redhat.com>
1229 PR libgomp/47854
1230 * libgomp.texi (omp_get_wtime): Don't say time in the past
1231 must be Unix Epoch.
1233 2011-02-18 Jakub Jelinek <jakub@redhat.com>
1235 PR libgomp/47804
1236 * testsuite/libgomp.fortran/fortran.exp: Check for both
1237 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
1238 but $blddir != "", still append ${blddir}/${lang_library_path}
1239 to ld_library_path.
1241 2011-02-16 Tobias Burnus <burnus@net-b.de>
1243 PR libgomp/47758
1244 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1245 of libquadmath.a before adding its libpath to ldflags.
1247 2011-02-14 Jakub Jelinek <jakub@redhat.com>
1249 PR libgomp/47731
1250 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1251 to FUTEX_WAIT futex syscall.
1252 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1254 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1256 * configure: Regenerate.
1258 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
1260 PR libstdc++/36104
1261 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1263 2011-01-16 Gerald Pfeifer
1265 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1267 2010-12-14 Jakub Jelinek <jakub@redhat.com>
1269 PR fortran/46874
1270 * libgomp.fortran/allocatable6.f90: New test.
1272 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1274 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1275 * configure: Regenerate.
1277 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
1279 PR target/40125
1280 PR lto/46695
1281 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1282 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1283 * aclocal.m4: Regenerate.
1284 * configure: Regenerate.
1285 * Makefile.in: Regenerate.
1286 * testsuite/Makefile.in: Regenerate.
1288 2010-12-02 Jakub Jelinek <jakub@redhat.com>
1290 PR fortran/46753
1291 * libgomp.fortran/pr46753.f90: New test.
1293 PR libgomp/43706
1294 * env.c (initialize_env): Default to spin count 300000
1295 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1296 is specified.
1298 PR libgomp/45240
1299 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1300 at the end if sync builtins aren't supported.
1302 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1304 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1306 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1308 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1310 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
1312 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1314 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1315 Tobias Burnus <burnus@net-b.de>
1317 PR fortran/32049
1318 * configure.ac:
1319 * configure: Regenerate.
1321 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
1323 * config/linux/futex.h: New.
1324 * config/linux/arm/mutex.h: New.
1325 * configure.tgt (arm*-*-linux*): Add config path.
1327 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
1329 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1331 2010-09-23 Tobias Burnus <burnus@net-b.de>
1333 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1334 Change Fortran datatype to LOGICAL.
1335 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1336 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1338 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1340 * configure: Regenerate.
1342 2010-07-26 Jakub Jelinek <jakub@redhat.com>
1344 * libgomp.texi: Add function keyword to a couple of Fortran
1345 interfaces, use integer instead of int for Fortran.
1347 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
1349 * libgomp.texi: Fix spelling and pasto problems throughout.
1350 Adjust prototypes to match code.
1352 2010-07-24 Tobias Burnus <burnus@net-b.de>
1354 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1355 silence -fwhole-file warning.
1357 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1359 * configure.tgt (*-*-solaris2.[56]*): Removed.
1361 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1363 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1364 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1365 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1366 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1367 targetting solaris2*.
1368 * configure: Regenerate.
1369 * config.h.in: Regenerate.
1371 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1372 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1373 Add libgomp_version_dep.
1374 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1375 versioning.
1376 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1377 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1378 * Makefile.in: Regenerate.
1380 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1381 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1382 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1383 to common block, protected by
1384 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1386 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1388 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
1390 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
1392 PR bootstrap/43170
1393 * configure: Regenerate.
1395 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1397 PR other/43620
1398 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1399 * configure: Regenerate.
1400 * Makefile.in: Regenerate.
1401 * testsuite/Makefile.in: Regenerate.
1403 2010-04-26 Jakub Jelinek <jakub@redhat.com>
1405 PR c/43893
1406 * testsuite/libgomp.c/pr43893.c: New test.
1407 * testsuite/libgomp.c++/pr43893.C: New test.
1409 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1411 PR middle-end/43570
1412 * testsuite/libgomp.fortran/vla8.f90: New test.
1414 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1416 PR libgomp/43706
1417 * config/linux/affinity.c (gomp_init_affinity): Decrease
1418 gomp_available_cpus if affinity mask confines the process to fewer
1419 CPUs.
1420 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1421 non-NULL, just return gomp_available_cpus.
1423 PR libgomp/43569
1424 * sections.c (gomp_sections_init): Initialize ws->mode.
1426 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
1428 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1429 not unused bar variable.
1430 * configure: Regenerate.
1432 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1434 * Makefile.in: Regenerate.
1435 * aclocal.m4: Regenerate.
1436 * testsuite/Makefile.in: Regenerate.
1438 2010-03-22 Jakub Jelinek <jakub@redhat.com>
1440 PR libgomp/42942
1441 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1442 (initialize_env): Adjust callers.
1443 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1444 when the argument is 0.
1446 * testsuite/libgomp.c/pr42942.c: New test.
1448 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
1450 PR middle-end/42644
1451 PR middle-end/42130
1452 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1453 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1455 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1457 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1458 * testsuite/libgomp.c++/task-6.C: Likewise.
1460 2010-01-28 Steve Ellcey <sje@cup.hp.com>
1462 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1464 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
1466 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1467 * configure: Regenerate.
1469 2010-01-26 Jakub Jelinek <jakub@redhat.com>
1471 PR fortran/42866
1472 * testsuite/libgomp.fortran/allocatable5.f90: New test.
1474 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
1476 * configure.ac: Test for executability of GFORTRAN.
1477 * configure: Regenerate.
1479 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1481 * configure: Regenerate.
1483 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1485 PR libgomp/42602
1486 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1488 2010-01-03 Richard Guenther <rguenther@suse.de>
1490 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1492 2009-12-23 Sebastian Pop <sebpop@gmail.com>
1494 * testsuite/libgomp.graphite/pr4118.c: New.
1496 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1498 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1499 for darwin, protect the test with require-effective-target tls_runtime.
1500 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1502 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1504 PR target/41605
1505 * testsuite/lib/libgomp.exp: Provide -B options to allow for
1506 link spec %s substitutions for static libraries.
1508 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
1510 PR testsuite/42135
1511 * libgomp.graphite/force-parallel-2.c: Reduce array size.
1513 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1515 * Makefile.in: Regenerate.
1516 * configure: Regenerate.
1517 * testsuite/Makefile.in: Regenerate.
1519 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
1521 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1522 settings for LC_ALL and LANG.
1524 2009-11-25 Jakub Jelinek <jakub@redhat.com>
1526 PR fortran/42162
1527 * testsuite/libgomp.fortran/pr42162.f90: New test.
1529 2009-11-13 Jakub Jelinek <jakub@redhat.com>
1531 PR middle-end/42029
1532 * testsuite/libgomp.c/pr42029.c: New test.
1534 2009-10-26 Jakub Jelinek <jakub@redhat.com>
1536 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1537 *s. Accept ld version without text in ()s.
1538 * configure: Regenerated.
1540 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
1542 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1544 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1546 PR libgomp/41418
1547 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1548 or a hyphen (happens with fortran language disabled).
1549 * configure: Regenerate.
1551 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1553 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1554 use sed script portable to Solaris /bin/sed for extracting ld
1555 version.
1556 * configure: Regenerate.
1558 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
1560 * testsuite/libgomp.graphite/bounds.c: New test.
1562 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1564 * Makefile.am (libgomp_la_LINK): New.
1565 * Makefile.in: Regenerate.
1567 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1569 * configure.ac (AC_PREREQ): Bump to 2.64.
1571 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1573 * Makefile.am (install-html, install-pdf): Remove.
1574 * Makefile.in: Regenerate.
1576 * Makefile.in: Regenerate.
1577 * aclocal.m4: Regenerate.
1578 * config.h.in: Regenerate.
1579 * configure: Regenerate.
1580 * testsuite/Makefile.in: Regenerate.
1582 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1584 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1585 * Makefile.in: Regenerate.
1587 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
1589 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1590 * Makefile.in: Regenerate.
1592 2009-08-19 Tobias Burnus <burnus@net-b.de>
1594 PR fortran/41102
1595 omp_lib.h.in: Fix -std=f95 errors.
1598 2009-08-14 David Edelsohn <edelsohn@gnu.org>
1600 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1601 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1602 * testsuite/libgomp.graphite/graphite.exp: New.
1604 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
1606 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1607 only build.
1609 2009-08-04 David Daney <ddaney@caviumnetworks.com>
1611 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1612 needed memory barrier semantics.
1613 * config/linux/mips/mutex.h: New file.
1615 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1617 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1619 2009-07-16 Joseph Myers <joseph@codesourcery.com>
1621 * configure: Regenerate.
1623 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
1625 PR testsuite/40699
1626 PR testsuite/40707
1627 PR testsuite/40709
1628 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1629 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1630 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1632 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1634 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1635 options when choosing a multilib.
1637 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
1639 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1640 ld_library_path. Use add_path. Add just find_libgcc_s to
1641 ld_library_path, not every libgcc multilib directory.
1642 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1643 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1644 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1645 Use add_path.
1646 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1648 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
1650 * Makefile.am (LTLDFLAGS): Define.
1651 (LINK): Define.
1652 * Makefile.in: Regenerate.
1654 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
1656 PR fortran/39718
1657 * testsuite/libgomp.fortran/fortran.exp: Don't link with
1658 libgfortranbegin, check existence of libgfortran.a instead of
1659 libgfortranbegin.a.
1661 2009-05-20 Jakub Jelinek <jakub@redhat.com>
1663 PR libgomp/40174
1664 * team.c (gomp_thread_start): Destroy thr->release semaphore.
1665 (gomp_free_pool_helper): Likewise.
1667 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1668 Jakub Jelinek <jakub@redhat.com>
1670 PR fortran/35423
1671 * testsuite/libgomp.fortran/workshare2.f90: New test.
1673 2009-04-09 Nick Clifton <nickc@redhat.com>
1675 * iter.c: Change copyright header to refer to version 3 of the
1676 GNU General Public License with version 3.1 of the GCC Runtime
1677 Library Exception and to point readers at the COPYING3 and
1678 COPYING3.RUNTIME files and the FSF's license web page.
1679 * alloc.c: Likewise.
1680 * barrier.c: Likewise.
1681 * config/bsd/proc.c: Likewise.
1682 * config/linux/affinity.c: Likewise.
1683 * config/linux/alpha/futex.h: Likewise.
1684 * config/linux/bar.c: Likewise.
1685 * config/linux/bar.h: Likewise.
1686 * config/linux/ia64/futex.h: Likewise.
1687 * config/linux/ia64/mutex.h: Likewise.
1688 * config/linux/lock.c: Likewise.
1689 * config/linux/mips/futex.h: Likewise.
1690 * config/linux/mutex.c: Likewise.
1691 * config/linux/mutex.h: Likewise.
1692 * config/linux/powerpc/futex.h: Likewise.
1693 * config/linux/proc.c: Likewise.
1694 * config/linux/ptrlock.c: Likewise.
1695 * config/linux/ptrlock.h: Likewise.
1696 * config/linux/s390/futex.h: Likewise.
1697 * config/linux/sem.c: Likewise.
1698 * config/linux/sem.h: Likewise.
1699 * config/linux/sparc/futex.h: Likewise.
1700 * config/linux/wait.h: Likewise.
1701 * config/linux/x86/futex.h: Likewise.
1702 * config/mingw32/proc.c: Likewise.
1703 * config/mingw32/time.c: Likewise.
1704 * config/posix/affinity.c: Likewise.
1705 * config/posix/bar.c: Likewise.
1706 * config/posix/bar.h: Likewise.
1707 * config/posix/lock.c: Likewise.
1708 * config/posix/mutex.h: Likewise.
1709 * config/posix/proc.c: Likewise.
1710 * config/posix/ptrlock.h: Likewise.
1711 * config/posix/sem.c: Likewise.
1712 * config/posix/sem.h: Likewise.
1713 * config/posix/time.c: Likewise.
1714 * config/posix95/lock.c: Likewise.
1715 * critical.c: Likewise.
1716 * env.c: Likewise.
1717 * error.c: Likewise.
1718 * fortran.c: Likewise.
1719 * iter_ull.c: Likewise.
1720 * libgomp.h: Likewise.
1721 * libgomp_f.h.in: Likewise.
1722 * libgomp_g.h: Likewise.
1723 * loop.c: Likewise.
1724 * loop_ull.c: Likewise.
1725 * omp.h.in: Likewise.
1726 * omp_lib.f90.in: Likewise.
1727 * omp_lib.h.in: Likewise.
1728 * ordered.c: Likewise.
1729 * parallel.c: Likewise.
1730 * sections.c: Likewise.
1731 * single.c: Likewise.
1732 * task.c: Likewise.
1733 * team.c: Likewise.
1734 * work.c: Likewise.
1736 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1738 * testsuite/config/default.exp: Change copyright header to refer to
1739 version 3 of the GNU General Public License and to point readers
1740 at the COPYING3 file and the FSF's license web page.
1742 2009-04-08 Jakub Jelinek <jakub@redhat.com>
1744 PR middle-end/39573
1745 * libgomp.c++/pr39573.C: New test.
1747 2009-04-01 Jakub Jelinek <jakub@redhat.com>
1749 PR other/39591
1750 * testsuite/libgomp.c/pr39591-1.c: New test.
1751 * testsuite/libgomp.c/pr39591-2.c: New test.
1752 * testsuite/libgomp.c/pr39591-3.c: New test.
1754 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
1756 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1757 * testsuite/libgomp.c/atomic-6.c: Ditto.
1759 2009-03-23 Jakub Jelinek <jakub@redhat.com>
1761 PR c/39495
1762 * testsuite/libgomp.c/loop-12.c: New test.
1763 * testsuite/libgomp.c/loop-11.c: New test.
1764 * testsuite/libgomp.c++/loop-11.C: New test.
1765 * testsuite/libgomp.c++/loop-12.C: New test.
1766 * testsuite/libgomp.c++/for-8.C: New test.
1768 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1770 * configure: Regenerate.
1772 2009-02-11 Jakub Jelinek <jakub@redhat.com>
1774 PR middle-end/39154
1775 * testsuite/libgomp.c/pr39154.c: New test.
1777 2009-01-30 Ian Lance Taylor <iant@google.com>
1779 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1780 libgomp_ld_is_gold. Get gold version number.
1781 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1782 * configure: Rebuild.
1784 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1786 * testsuite/lib/libgomp.exp: Add -B option for targets that
1787 use libgfortran.a%s in their specs.
1789 2009-01-07 Jakub Jelinek <jakub@redhat.com>
1791 PR libgomp/38086
1792 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1793 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1794 HAVE_AS_SYMVER_DIRECTIVE is not defined.
1795 * configure: Regenerated.
1796 * config.h.in: Likewise.
1798 2008-12-28 Jakub Jelinek <jakub@redhat.com>
1800 PR c++/38650
1801 * testsuite/libgomp.c/pr38650.c: New test.
1802 * testsuite/libgomp.c++/pr38650.C: New test.
1804 2008-12-27 Jakub Jelinek <jakub@redhat.com>
1806 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1808 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
1810 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1812 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1814 * configure: Regenerate.
1816 2008-12-08 Jakub Jelinek <jakub@redhat.com>
1818 PR middle-end/36802
1819 * testsuite/libgomp.c/pr36802-1.c: New test.
1820 * testsuite/libgomp.c/pr36802-2.c: New test.
1821 * testsuite/libgomp.c/pr36802-3.c: New test.
1823 2008-12-01 Janis Johnson <janis187@us.ibm.com>
1825 PR libgomp/38270
1826 * config/linux/powerpc/mutex.h: New.
1828 2008-12-01 Jakub Jelinek <jakub@redhat.com>
1830 PR c++/38257
1831 * testsuite/libgomp.c++/for-7.C: New test.
1833 PR c++/38348
1834 * testsuite/libgomp.c++/for-6.C: New test.
1836 2008-11-26 Janis Johnson <janis187@us.ibm.com>
1838 PR testsuite/28870
1839 * testsuite/lib/libgomp.exp: Include new timeout library files.
1840 (libgomp_target_compile): Set timeout value from new proc.
1842 2008-11-13 Steve Ellcey <sje@cup.hp.com>
1844 PR libgomp/37938
1845 * config/linux/ia64/mutex.h: New.
1847 2008-11-04 Tobias Burnus <burnus@net-b.de>
1849 PR libgomp/37935
1850 * libgomp.texi (Runtime library routines, environment variables):
1851 Update for OpenMP version 3.0.
1853 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
1854 Steve Ellcey <sje@cup.hp.com>
1856 * configure: Regenerate for new libtool.
1857 * Makefile.in: Ditto.
1858 * testsuite/Makefile.in: Ditto.
1860 2008-09-19 Jakub Jelinek <jakub@redhat.com>
1861 Andreas Tobler <a.tobler@schweiz.org>
1863 * config/bsd/proc.c: New file.
1864 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1865 * configure.ac: Check for header <sys/sysctl.h>
1866 * configure: Regenerate.
1867 * config.h.in: Likewise.
1869 2008-09-05 Janis Johnson <janis187@us.ibm.com>
1871 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1873 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1875 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1876 * Makefile.in: Regenerated.
1877 * testsuite/Makefile.in: Regenerated.
1879 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
1881 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1882 depend on blddir if blddir exists.
1883 (libgomp_target_compile): Likewise.
1884 * testsuite/libgomp.c++/c++.exp: Likewise.
1885 * testsuite/libgomp.fortran/fortran.exp: Likewise.
1887 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1889 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
1890 Do not list GPL as Invariant Section.
1892 2008-07-28 Ilie Garbacea <ilie@mips.com>
1893 Chao-ying Fu <fu@mips.com>
1895 * configure.tgt: Enable futex for MIPS.
1896 * config/linux/mips/futex.h: New file.
1898 2008-07-16 Jakub Jelinek <jakub@redhat.com>
1900 * team.c (gomp_team_end): Free team immediately if it has
1901 just one thread.
1903 2008-07-08 David Edelsohn <edelsohn@gnu.org>
1905 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
1906 * testsuite/libgomp.fortran/fortran.exp: Same.
1907 * testsuite/libgomp.c/c.exp: Same.
1908 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
1909 directory to library path first.
1911 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
1913 * env.c (parse_stacksize): Add cast to avoid warning.
1914 (parse_spincount): Likewise.
1916 2008-06-27 Jakub Jelinek <jakub@redhat.com>
1918 * testsuite/libgomp.c/loop-10.c: New test.
1919 * libgomp.c/loop-3.c (main): Add lastprivate clause.
1920 * libgomp.c++/loop-6.C (main): Likewise.
1922 PR debug/36617
1923 * testsuite/libgomp.c/debug-1.c: New test.
1925 2008-06-19 Jakub Jelinek <jakub@redhat.com>
1927 * testsuite/libgomp.c/nqueens-1.c: New test.
1929 PR c++/36523
1930 * testsuite/libgomp.c++/task-7.C: New function.
1932 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1934 * configure: Regenerate.
1936 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1938 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
1939 mutex when HAVE_SYNC_BUILTINS isn't defined.
1941 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1943 * libgomp.texi (omp_test_lock): Fix typo.
1945 2008-06-12 Tobias Burnus <burnus@net-b.de>
1947 * omp_lib.f90.in: Add "implicit none".
1949 2008-06-12 Jakub Jelinek <jakub@redhat.com>
1951 PR middle-end/36506
1952 * testsuite/libgomp.c/reduction-5.c: New test.
1954 2008-06-11 Jakub Jelinek <jakub@redhat.com>
1956 * libgomp.h (struct gomp_task): Add in_tied_task field.
1957 * task.c (gomp_init_task): Initialize it.
1958 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
1959 unconditionally. Don't call gomp_team_barrier_wake if
1960 current task is implicit or if(0) from implicit and number of
1961 running tasks is equal to nthreads - 1.
1963 PR libgomp/36471
1964 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
1965 omp_get_team_size_8): Fix pastos.
1967 PR libgomp/36469
1968 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
1969 * configure: Regenerated.
1970 * config.h.in: Regenerated.
1971 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
1972 defined.
1974 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
1976 PR bootstrap/36452
1977 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
1978 (GOMP_loop_ull_dynamic_start): Likewise.
1979 (GOMP_loop_ull_guided_start): Likewise.
1980 (GOMP_loop_ull_ordered_static_start): Likewise.
1981 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
1982 (GOMP_loop_ull_ordered_guided_start): Likewise.
1984 2008-06-06 Jakub Jelinek <jakub@redhat.com>
1985 Richard Henderson <rth@redhat.com>
1986 Ulrich Drepper <drepper@redhat.com>
1987 Jakob Blomer <jakob.blomer@ira.uka.de>
1989 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
1990 Substitute also OMP_*LOCK_25*.
1991 * configure: Regenerated.
1992 * config.h.in: Regenerated.
1993 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
1994 ptrlock.c and task.c.
1995 * Makefile.in: Regenerated.
1996 * testsuite/Makefile.in: Regenerated.
1997 * task.c: New file.
1998 * loop_ull.c: New file.
1999 * iter_ull.c: New file.
2000 * libgomp.h: Include ptrlock.h.
2001 (enum gomp_task_kind): New type.
2002 (struct gomp_team): Add task_lock, task_queue, task_count,
2003 task_running_count, single_count fields. Add
2004 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2005 Remove work_share_lock, generation_mask,
2006 oldest_live_gen, num_live_gen and init_work_shares fields, add
2007 work work_share_list_alloc, work_share_list_free and work_share_chunk
2008 fields. Change work_shares from pointer to pointers into an array.
2009 Change ordered_release field into gomp_sem_t ** from flexible array
2010 member. Add implicit_task and initial_work_shares fields.
2011 Move close to the end of the struct.
2012 (struct gomp_team_state): Add single_count, last_work_share,
2013 active_level and level fields, remove work_share_generation.
2014 (gomp_barrier_handle_tasks): New prototype.
2015 (gomp_finish_task): New inline function.
2016 (struct gomp_work_share): Move chunk_size, end, incr into
2017 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2018 next_ll fields. Reshuffle fields. Add next_alloc,
2019 next_ws, next_free and inline_ordered_team_ids fields, change
2020 ordered_team_ids into pointer from flexible array member.
2021 Add mode field. Put lock and next into a different cache line
2022 from most of the write-once fields.
2023 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2024 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2025 gomp_iter_ull_guided_next): New prototypes.
2026 (gomp_new_icv): New prototype.
2027 (struct gomp_thread): Add thread_pool and task fields.
2028 (struct gomp_thread_pool): New type.
2029 (gomp_new_team): New prototype.
2030 (gomp_team_start): Change type of last argument.
2031 (gomp_new_work_share): Removed.
2032 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2033 (gomp_work_share_init_done): New static inline.
2034 (gomp_throttled_spin_count_var, gomp_available_cpus,
2035 gomp_managed_threads): New extern decls.
2036 (gomp_init_task): New prototype.
2037 (gomp_spin_count_var): New extern var decl.
2038 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2039 or no alias support, or if not PIC.
2040 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2041 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2042 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2043 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2044 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2045 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2046 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2047 gomp_test_nest_lock_25): New prototypes.
2048 (omp_lock_symver, strong_alias): Define.
2049 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2050 decls.
2051 (gomp_end_task): New.
2052 (struct gomp_task_icv, gomp_global_icv): New.
2053 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2054 (struct gomp_task): New.
2055 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2056 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2057 (gomp_icv): New.
2058 (gomp_schedule_type): Reorder enum to match
2059 omp_sched_t.
2060 * team.c (struct gomp_thread_start_data): Add thread_pool and task
2061 fields.
2062 (gomp_thread_start): Add gomp_team_barrier_wait call.
2063 For non-nested case remove clearing of docked thread thr fields.
2064 Use pool fields instead of global gomp_* variables. Use
2065 gomp_barrier_wait_last when needed. Initialize ts.active_level.
2066 Create tasks for each member thread.
2067 (free_team): Only destroy team barrier, task_lock here and free it.
2068 (gomp_free_thread): Free last_team if non-NULL.
2069 (gomp_team_end): Call gomp_team_barrier_wait instead of
2070 gomp_barrier_wait. For nested case call one extra
2071 gomp_barrier_wait. Move here some destruction from free_team.
2072 Call free_team on pool->last_team if any, rather than freeing
2073 current team. Destroy work_share_list_free_lock ifndef
2074 HAVE_SYNC_BUILTINS.
2075 (gomp_new_icv): New function.
2076 (gomp_threads, gomp_threads_size, gomp_threads_used,
2077 gomp_threads_dock): Removed.
2078 (gomp_thread_destructor): New variable.
2079 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2080 functions.
2081 (gomp_team_start): Create new pool if current thread doesn't have
2082 one. Use pool fields instead of global gomp_* variables.
2083 Initialize thread_pool field for new threads. Clear single_count.
2084 Change last argument from ws to team, don't create
2085 new team, set ts.work_share to &team->work_shares[0] and clear
2086 ts.last_work_share. Don't clear ts.work_share_generation.
2087 If number of threads changed, adjust atomically gomp_managed_threads.
2088 Use gomp_init_task instead of gomp_new_task,
2089 set thr->task to the corresponding implicit_task array entry.
2090 Create tasks for each member thread. Initialize ts.level.
2091 (initialize_team): Call pthread_key_create on
2092 gomp_thread_destructor.
2093 (team_destructor): New function.
2094 (new_team): Removed.
2095 (gomp_new_team): New function.
2096 (free_team): Free gomp_work_share blocks chained through next_alloc,
2097 instead of freeing work_shares and destroying work_share_lock.
2098 (gomp_team_end): Call gomp_fini_work_share. If number of threads
2099 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
2100 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2101 of gomp_barrier_wait.
2102 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2103 instead of gomp_barrier_wait. Call gomp_work_share_init_done
2104 if gomp_work_share_start returned true. Don't unlock ws->lock.
2105 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2106 of gomp_barrier_wait.
2107 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
2108 gomp_work_share_init_done if gomp_work_share_start returned true.
2109 Don't unlock ws->lock.
2110 * work.c: Include stddef.h.
2111 (free_work_share): Use work_share_list_free_lock instead
2112 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
2113 Call gomp_fini_work_share and then either free ws if orphaned, or
2114 put it into work_share_list_free list of the current team.
2115 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2116 functions.
2117 (gomp_work_share_start, gomp_work_share_end,
2118 gomp_work_share_end_nowait): Rewritten.
2119 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2120 (openmp_version): Set to 200805.
2121 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2122 omp_sched_guided, omp_sched_auto): New parameters.
2123 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2124 omp_set_max_active_levels, omp_get_max_active_levels,
2125 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2126 omp_get_active_level): New interfaces.
2127 * omp_lib.h.in (openmp_version): Set to 200805.
2128 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2129 omp_sched_guided, omp_sched_auto): New parameters.
2130 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2131 omp_set_max_active_levels, omp_get_max_active_levels,
2132 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2133 omp_get_active_level): New externals.
2134 * loop.c: Include limits.h.
2135 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2136 GFS_AUTO.
2137 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2138 Likewise. Use gomp_icv.
2139 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2140 ts.static_trip here.
2141 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2142 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
2143 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2144 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
2145 don't unlock ws->lock, otherwise lock it.
2146 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2147 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
2148 (gomp_parallel_loop_start): Call gomp_new_team instead of
2149 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
2150 Adjust gomp_team_start caller. Pass 0 as second argument to
2151 gomp_resolve_num_threads.
2152 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2153 If adding ws->chunk_size nthreads + 1 times after end won't
2154 overflow, set ws->mode to 1.
2155 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2156 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2157 GOMP_loop_ull_ordered_static_start,
2158 GOMP_loop_ull_ordered_dynamic_start,
2159 GOMP_loop_ull_ordered_guided_start,
2160 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2161 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2162 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2163 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2164 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2165 prototypes.
2166 * libgomp.map: Export lock routines also @@OMP_2.0.
2167 (GOMP_loop_ordered_dynamic_first,
2168 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2169 GOMP_loop_ordered_static_first): Remove.
2170 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2171 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2172 GOMP_loop_ull_ordered_dynamic_next,
2173 GOMP_loop_ull_ordered_dynamic_start,
2174 GOMP_loop_ull_ordered_guided_next,
2175 GOMP_loop_ull_ordered_guided_start,
2176 GOMP_loop_ull_ordered_runtime_next,
2177 GOMP_loop_ull_ordered_runtime_start,
2178 GOMP_loop_ull_ordered_static_next,
2179 GOMP_loop_ull_ordered_static_start,
2180 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2181 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2182 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2183 (omp_set_schedule, omp_get_schedule,
2184 omp_get_thread_limit, omp_set_max_active_levels,
2185 omp_get_max_active_levels, omp_get_level,
2186 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2187 omp_set_schedule_, omp_set_schedule_8_,
2188 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2189 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2190 omp_get_max_active_levels_, omp_get_level_,
2191 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2192 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2193 New exports @@OMP_3.0.
2194 * omp.h.in (omp_sched_t): New type.
2195 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2196 omp_set_max_active_levels, omp_get_max_active_levels,
2197 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2198 omp_get_active_level): New prototypes.
2199 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2200 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2201 gomp_thread_limit_var, gomp_remaining_threads_count,
2202 gomp_remaining_threads_lock): New variables.
2203 (parse_spincount): New function.
2204 (initialize_env): Call gomp_init_num_threads unconditionally.
2205 Initialize gomp_available_cpus. Call parse_spincount,
2206 initialize gomp_{,throttled_}spin_count_var
2207 depending on presence and value of OMP_WAIT_POLICY and
2208 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
2209 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2210 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
2211 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
2212 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
2213 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2214 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2215 (gomp_global_icv): New.
2216 (parse_schedule): Use it. Parse "auto".
2217 (omp_set_num_threads): Use gomp_icv.
2218 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2219 Likewise.
2220 (omp_get_max_threads): Move from parallel.c.
2221 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2222 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2223 add ialias.
2224 (parse_stacksize, parse_wait_policy): New functions.
2225 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2226 both wrappers for compatibility and new locks.
2227 (omp_set_schedule, omp_get_schedule,
2228 omp_get_thread_limit, omp_set_max_active_levels,
2229 omp_get_max_active_levels, omp_get_level,
2230 omp_get_ancestor_thread_num, omp_get_team_size,
2231 omp_get_active_level): New ialias_redirect.
2232 (omp_set_schedule_, omp_set_schedule_8_,
2233 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2234 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2235 omp_get_max_active_levels_, omp_get_level_,
2236 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2237 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2238 New functions.
2239 * parallel.c: Include limits.h.
2240 (gomp_resolve_num_threads): Add count argument. Rewritten.
2241 (GOMP_parallel_start): Call gomp_new_team and pass that as last
2242 argument to gomp_team_start. Pass 0 as second argument to
2243 gomp_resolve_num_threads.
2244 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2245 if gomp_thread_limit_var != ULONG_MAX.
2246 (omp_in_parallel): Implement using ts.active_level.
2247 (omp_get_max_threads): Move to env.c.
2248 (omp_get_level, omp_get_ancestor_thread_num,
2249 omp_get_team_size, omp_get_active_level): New functions,
2250 add ialias.
2251 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2252 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
2253 gomp_iter_dynamic_next instead of the _locked variant and don't take
2254 lock around it, otherwise acquire it before calling
2255 gomp_iter_dynamic_next_locked.
2256 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2257 gomp_iter_dynamic_next instead of the _locked variant and don't take
2258 lock around it.
2259 (GOMP_parallel_sections_start): Call gomp_new_team instead of
2260 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
2261 Adjust gomp_team_start caller. Pass count as second argument to
2262 gomp_resolve_num_threads, don't adjust num_threads after the call.
2263 Use gomp_icv.
2264 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2265 ws->chunk_size by incr.
2266 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
2267 code.
2268 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2269 types.
2270 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2271 (omp_check_defines): Check even the compat defines.
2272 * config/linux/ptrlock.c: New file.
2273 * config/linux/ptrlock.h: New file.
2274 * config/linux/wait.h: New file.
2275 * config/posix/ptrlock.c: New file.
2276 * config/posix/ptrlock.h: New file.
2277 * config/linux/bar.h (gomp_team_barrier_wait,
2278 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2279 (gomp_team_barrier_set_task_pending,
2280 gomp_team_barrier_clear_task_pending,
2281 gomp_team_barrier_set_waiting_for_tasks,
2282 gomp_team_barrier_waiting_for_tasks,
2283 gomp_team_barrier_done): New inlines.
2284 (gomp_barrier_t): Rewritten.
2285 (gomp_barrier_state_t): New typedef.
2286 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2287 gomp_barrier_wait_start): Rewritten.
2288 (gomp_barrier_wait_end): Change second argument to
2289 gomp_barrier_state_t.
2290 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2291 inlines.
2292 * config/linux/bar.c: Include wait.h instead of libgomp.h and
2293 futex.h.
2294 (gomp_barrier_wait_end): Rewritten.
2295 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2296 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2297 * config/posix/bar.h (gomp_barrier_t): Add generation field.
2298 (gomp_barrier_state_t): New typedef.
2299 (gomp_team_barrier_wait,
2300 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2301 (gomp_barrier_wait_start): Or all but low 2 bits from generation
2302 into the return value. Return gomp_barrier_state_t.
2303 (gomp_team_barrier_set_task_pending,
2304 gomp_team_barrier_clear_task_pending,
2305 gomp_team_barrier_set_waiting_for_tasks,
2306 gomp_team_barrier_waiting_for_tasks,
2307 gomp_team_barrier_done): New inlines.
2308 (gomp_barrier_wait_end): Change second argument to
2309 gomp_barrier_state_t.
2310 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2311 inlines.
2312 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2313 (gomp_barrier_wait_end): Change second argument to
2314 gomp_barrier_state_t.
2315 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2316 gomp_team_barrier_wake): New functions.
2317 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2318 futex.h.
2319 (gomp_futex_wake, gomp_futex_wait): New variables.
2320 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2321 * config/linux/lock.c: Rewrite to make locks task owned,
2322 for backwards compatibility provide the old entrypoints
2323 if symbol versioning. Include wait.h instead of libgomp.h and
2324 futex.h.
2325 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2326 * config/posix95/lock.c: Rewrite to make locks task owned,
2327 for backwards compatibility provide the old entrypoints
2328 if symbol versioning.
2329 * config/posix/lock.c: Rewrite to make locks task owned,
2330 for backwards compatibility provide the old entrypoints
2331 if symbol versioning.
2332 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2333 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2334 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2335 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2336 (sys_futex0): Return error code.
2337 (futex_wake, futex_wait): If ENOSYS was returned, clear
2338 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2339 (cpu_relax, atomic_write_barrier): New static inlines.
2340 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2341 (futex_wake, futex_wait): If ENOSYS was returned, clear
2342 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2343 (cpu_relax, atomic_write_barrier): New static inlines.
2344 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2345 (sys_futex0): Return error code.
2346 (futex_wake, futex_wait): If ENOSYS was returned, clear
2347 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2348 (cpu_relax, atomic_write_barrier): New static inlines.
2349 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2350 (sys_futex0): Return error code.
2351 (futex_wake, futex_wait): If ENOSYS was returned, clear
2352 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2353 (cpu_relax, atomic_write_barrier): New static inlines.
2354 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2355 (sys_futex0): Return error code.
2356 (futex_wake, futex_wait): If ENOSYS was returned, clear
2357 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2358 (cpu_relax, atomic_write_barrier): New static inlines.
2359 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2360 (sys_futex0): Return error code.
2361 (futex_wake, futex_wait): If ENOSYS was returned, clear
2362 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2363 (cpu_relax, atomic_write_barrier): New static inlines.
2364 * config/linux/sem.c: Include wait.h instead of libgomp.h and
2365 futex.h.
2366 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2367 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2368 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2369 types.
2370 (omp_nest_lock_t): Change owner into void *, add lock field.
2371 * config/posix95/omp-lock.h: Include semaphore.h.
2372 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2373 (omp_lock_t): Use sem_t instead of mutex if semaphores
2374 aren't broken.
2375 (omp_nest_lock_t): Likewise. Change owner to void *.
2376 * config/posix/omp-lock.h: Include semaphore.h.
2377 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2378 (omp_lock_t): Use sem_t instead of mutex if semaphores
2379 aren't broken.
2380 (omp_nest_lock_t): Likewise. Add owner field.
2382 2008-06-06 Jakub Jelinek <jakub@redhat.com>
2384 * testsuite/libgomp.c/collapse-1.c: New test.
2385 * testsuite/libgomp.c/collapse-2.c: New test.
2386 * testsuite/libgomp.c/collapse-3.c: New test.
2387 * testsuite/libgomp.c/icv-1.c: New test.
2388 * testsuite/libgomp.c/icv-2.c: New test.
2389 * testsuite/libgomp.c/lib-2.c: New test.
2390 * testsuite/libgomp.c/lock-1.c: New test.
2391 * testsuite/libgomp.c/lock-2.c: New test.
2392 * testsuite/libgomp.c/lock-3.c: New test.
2393 * testsuite/libgomp.c/loop-4.c: New test.
2394 * testsuite/libgomp.c/loop-5.c: New test.
2395 * testsuite/libgomp.c/loop-6.c: New test.
2396 * testsuite/libgomp.c/loop-7.c: New test.
2397 * testsuite/libgomp.c/loop-8.c: New test.
2398 * testsuite/libgomp.c/loop-9.c: New test.
2399 * testsuite/libgomp.c/nested-3.c: New test.
2400 * testsuite/libgomp.c/nestedfn-6.c: New test.
2401 * testsuite/libgomp.c/sort-1.c: New test.
2402 * testsuite/libgomp.c/task-1.c: New test.
2403 * testsuite/libgomp.c/task-2.c: New test.
2404 * testsuite/libgomp.c/task-3.c: New test.
2405 * testsuite/libgomp.c/task-4.c: New test.
2406 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2407 to C++ testsuite default compiler options.
2408 * testsuite/libgomp.c++/collapse-1.C: New test.
2409 * testsuite/libgomp.c++/collapse-2.C: New test.
2410 * testsuite/libgomp.c++/ctor-10.C: New test.
2411 * testsuite/libgomp.c++/for-1.C: New test.
2412 * testsuite/libgomp.c++/for-2.C: New test.
2413 * testsuite/libgomp.c++/for-3.C: New test.
2414 * testsuite/libgomp.c++/for-4.C: New test.
2415 * testsuite/libgomp.c++/for-5.C: New test.
2416 * testsuite/libgomp.c++/loop-8.C: New test.
2417 * testsuite/libgomp.c++/loop-9.C: New test.
2418 * testsuite/libgomp.c++/loop-10.C: New test.
2419 * testsuite/libgomp.c++/task-1.C: New test.
2420 * testsuite/libgomp.c++/task-2.C: New test.
2421 * testsuite/libgomp.c++/task-3.C: New test.
2422 * testsuite/libgomp.c++/task-4.C: New test.
2423 * testsuite/libgomp.c++/task-5.C: New test.
2424 * testsuite/libgomp.c++/task-6.C: New test.
2425 * testsuite/libgomp.fortran/allocatable1.f90: New test.
2426 * testsuite/libgomp.fortran/allocatable2.f90: New test.
2427 * testsuite/libgomp.fortran/allocatable3.f90: New test.
2428 * testsuite/libgomp.fortran/allocatable4.f90: New test.
2429 * testsuite/libgomp.fortran/collapse1.f90: New test.
2430 * testsuite/libgomp.fortran/collapse2.f90: New test.
2431 * testsuite/libgomp.fortran/collapse3.f90: New test.
2432 * testsuite/libgomp.fortran/collapse4.f90: New test.
2433 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2434 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2435 * testsuite/libgomp.fortran/lib4.f90: New test.
2436 * testsuite/libgomp.fortran/lock-1.f90: New test.
2437 * testsuite/libgomp.fortran/lock-2.f90: New test.
2438 * testsuite/libgomp.fortran/nested1.f90: New test.
2439 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2440 * testsuite/libgomp.fortran/strassen.f90: New test.
2441 * testsuite/libgomp.fortran/tabs1.f90: New test.
2442 * testsuite/libgomp.fortran/tabs2.f: New test.
2443 * testsuite/libgomp.fortran/task1.f90: New test.
2444 * testsuite/libgomp.fortran/task2.f90: New test.
2445 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2446 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2447 * testsuite/libgomp.c/pr26943-2.c: Likewise.
2448 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2449 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2451 2008-05-23 Jakub Jelinek <jakub@redhat.com>
2453 PR c++/36308
2454 * testsuite/libgomp.c++/ctor-11.C: New test.
2455 * testsuite/libgomp.c++/ctor-12.C: New test.
2457 2008-05-15 Janis Johnson <janis187@us.ibm.com>
2459 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2461 2008-05-07 Jakub Jelinek <jakub@redhat.com>
2463 PR middle-end/36106
2464 * testsuite/libgomp.c/atomic-5.c: New test.
2465 * testsuite/libgomp.c/atomic-6.c: New test.
2466 * testsuite/libgomp.c/autopar-1.c: New test.
2468 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2470 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2471 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2472 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2473 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2474 * configure: Regenerate.
2475 * Makefile.in, testsuite/Makefile.in: Likewise.
2477 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
2479 PR bootstrap/35457
2480 * aclocal.m4: Regenerate.
2481 * configure: Regenerate.
2483 2008-03-18 Jakub Jelinek <jakub@redhat.com>
2485 PR middle-end/35611
2486 * testsuite/libgomp.c/atomic-4.c: New test.
2488 PR libgomp/35625
2489 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2490 (gomp_iter_guided_next): Likewise.
2491 * testsuite/libgomp.c/pr35625.c: New test.
2493 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2495 * aclocal.m4: Regenerate.
2496 * configure: Likewise.
2497 * Makefile.in: Likewise.
2498 * testsuite/Makefile.in: Likewise.
2500 2008-03-13 Jakub Jelinek <jakub@redhat.com>
2502 PR middle-end/35185
2503 * testsuite/libgomp.c++/pr35185.C: New test.
2505 2008-03-12 Jakub Jelinek <jakub@redhat.com>
2507 PR middle-end/35549
2508 * testsuite/libgomp.c/pr35549.c: New test.
2510 2008-03-06 Jakub Jelinek <jakub@redhat.com>
2512 * testsuite/libgomp.c/atomic-3.c: New test.
2514 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2516 PR fortran/33197
2517 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2518 .F08 file suffixes.
2520 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
2522 PR libgomp/33131
2523 * configure.ac: Add ACX_HEADER_STRING.
2524 * env.c: Include strings.h.
2525 * aclocal.m4: Regenerate.
2526 * config.h.in: Regenerate.
2527 * configure: Regenerate.
2528 * Makefile.in: Regenerate.
2529 * testsuite/Makefile.in: Regenerate.
2531 2008-02-15 Jakub Jelinek <jakub@redhat.com>
2533 PR middle-end/35196
2534 * testsuite/libgomp.c/pr35196.c: New test.
2536 PR middle-end/35130
2537 * testsuite/libgomp.fortran/pr35130.f90: New test.
2538 * testsuite/libgomp.c/pr35130.c: New test.
2540 2008-01-25 Jakub Jelinek <jakub@redhat.com>
2542 PR middle-end/33880
2543 * testsuite/libgomp.c/pr33880.c: New test.
2544 * testsuite/libgomp.fortran/pr33880.f90: New test.
2546 2008-01-24 David Edelsohn <edelsohn@gnu.org>
2548 * configure: Regenerate.
2550 2008-01-08 Jakub Jelinek <jakub@redhat.com>
2552 * configure.ac: Move futex checking into ../config/futex.m4.
2553 * configure: Rebuilt.
2554 * aclocal.m4: Rebuilt.
2555 * Makefile.in: Rebuilt.
2557 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2558 2007-10-15 ../config/tls.m4 change.
2560 2007-12-19 Jakub Jelinek <jakub@redhat.com>
2562 PR c++/34513
2563 * testsuite/libgomp.c/pr34513.c: New test.
2564 * testsuite/libgomp.c++/pr34513.C: New test.
2566 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
2568 PR target/32765
2569 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2571 2007-12-04 Jakub Jelinek <jakub@redhat.com>
2573 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
2575 2007-12-03 Jakub Jelinek <jakub@redhat.com>
2577 * testsuite/libgomp.c/private-1.c: New test.
2579 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
2580 Paolo Bonzini <bonzini@gnu.org>
2582 * Makefile.am: Use space as vpath separator. Use 'vpath %'
2583 instead of 'VPATH ='.
2584 * Makefile.in: Regenerate.
2586 2007-11-23 Matthias Klose <doko@ubuntu.com>
2588 * configure.ac: Adjust makeinfo version check.
2589 * configure: Regenerate.
2591 2007-11-10 Jakub Jelinek <jakub@redhat.com>
2593 PR fortran/34020
2594 * testsuite/libgomp.fortran/pr34020.f90: New test.
2596 2007-11-06 Jakub Jelinek <jakub@redhat.com>
2598 PR c++/33894
2599 * testsuite/libgomp.c++/atomic-1.C: New test.
2601 2007-10-25 Jakub Jelinek <jakub@redhat.com>
2603 PR libgomp/33275
2604 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2605 Make x and y integers rather than (implicit) reals. Add private (j)
2606 clause to the last omp parallel.
2608 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
2610 * configure: Regenerate following changes to ../config/tls.m4.
2612 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2614 * testsuite/libgomp.fortran/stack.f90: New test.
2616 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
2618 * config/mingw32/proc.c: New file.
2620 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
2622 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2623 (main): Use __get_cpuid to get i386 target fetaures.
2624 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2625 (main): Use __get_cpuid to get x86_64 target fetaures.
2627 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
2629 PR target/32765
2630 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2631 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2633 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2635 PR fortran/32550
2636 * testsuite/libgomp.fortran/pr32550.f90: New test.
2637 * testsuite/libgomp.fortran/crayptr2.f90: New test.
2639 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2641 * aclocal.m4: Regenerated.
2643 2007-07-05 Tobias Burnus <burnus@net-b.de>
2645 PR fortran/32359
2646 * testsuite/libgomp.fortran/pr32359.f90: New.
2648 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2650 PR libgomp/32468
2651 * sections.c (GOMP_parallel_sections_start): Only decrease
2652 number of threads to COUNT if dyn_var is true.
2653 * testsuite/libgomp.c/pr32468.c: New test.
2655 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2657 PR libgomp/26308
2658 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2660 2007-06-21 Jakub Jelinek <jakub@redhat.com>
2662 PR middle-end/32362
2663 * testsuite/libgomp.c/pr32362-1.c: New test.
2664 * testsuite/libgomp.c/pr32362-2.c: New test.
2665 * testsuite/libgomp.c/pr32362-3.c: New test.
2667 2007-06-07 Jakub Jelinek <jakub@redhat.com>
2669 * team.c (gomp_team_start): Fix setting up thread_attr
2670 stack size.
2672 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
2674 * configure: Regenerate.
2676 2007-05-23 Steve Ellcey <sje@cup.hp.com>
2678 * Makefile.in: Regenerate.
2679 * configure: Regenerate.
2680 * aclocal.m4: Regenerate.
2681 * testsuite/Makefile.in: Regenerate.
2683 2007-05-04 Jakub Jelinek <jakub@redhat.com>
2685 * config/linux/proc.c: New file.
2687 PR libgomp/28482
2688 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2690 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
2692 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2694 2007-04-16 Matthias Klose <doko@debian.org>
2696 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2697 flags if not building with -m64.
2698 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2699 flag for i?86-*-* targets, if current target matches -m64.
2701 2007-04-14 Steve Ellcey <sje@cup.hp.com>
2703 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2704 * Makefile.in: Regenerate.
2706 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2708 PR testsuite/31369
2709 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2710 ld_library_path.
2711 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2713 2007-04-04 Jakub Jelinek <jakub@redhat.com>
2715 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2716 decls.
2717 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2718 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2719 (parse_affinity): New function.
2720 (initialize_env): Call it and gomp_init_affinity.
2721 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2722 create new pthread_attr_t and call gomp_init_thread_affinity
2723 on it for each thread before passing the attribute to pthread_create.
2724 * config/linux/affinity.c: New file.
2725 * config/posix/affinity.c: New file.
2726 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2727 * configure: Rebuilt.
2728 * config.h.in: Rebuilt.
2729 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2730 * Makefile.in: Rebuilt.
2732 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
2734 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2735 *-*-darwin*.
2736 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2737 and use it if found.
2739 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
2741 * testsuite/config/default.exp: New file.
2742 * testsuite/lib/libgomp.exp: New file.
2743 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2744 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2745 load_lib *, load_gcc_lib *): Move to libgomp.exp.
2746 (libgomp_load): Remove.
2747 * testsuite/lib/libgomp.exp (libgomp_init): Compute
2748 always_ld_library_path, not ld_library_path. Set additional_flags
2749 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2750 (target_compile): Do not call libgomp_init. Append lang_library_path
2751 and lang_link_flags to options.
2752 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
2753 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
2754 here.
2755 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2756 always_ld_library_path. Set LD_LIBRARY_PATH here.
2757 * testsuite/libgomp.fortran/fortran.exp: Ditto.
2758 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2759 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2760 CX8 flag.
2761 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2762 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2763 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2764 * testsuite/libgomp.c/pr29947-1.c: Ditto.
2765 * testsuite/libgomp.c/atomic-10.c: Ditto.
2767 2007-03-21 Jakub Jelinek <jakub@redhat.com>
2769 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2770 dg-final cleanup-modules line.
2771 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2772 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2773 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2774 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2775 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2776 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2777 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2779 2007-03-18 Andreas Schwab <schwab@suse.de>
2781 * acinclude.m4: Adjust regular expression for ld version
2782 extraction.
2783 * configure: Regenerate.
2785 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2787 * Makefile.am: Add install-pdf target as copied from
2788 automake v1.10 rules.
2789 * Makefile.in: Regenerate
2791 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2793 PR libgomp/28486
2794 * configure: Regenerate.
2796 PR c++/30703
2797 * testsuite/libgomp.c++/pr30703.C: New test.
2799 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2801 Revert:
2802 2006-07-05 Eric Christopher <echristo@apple.com>
2803 * configure.ac: Depend addition of -pthread on host OS.
2804 * configure: Regenerate.
2806 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2808 * libgomp.texi: Fix spacing after abbreviations.
2810 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
2812 PR libgomp/30546
2813 * configure.ac: Add check for makeinfo
2814 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2815 if an appropiate version of makeinfo is found.
2816 * aclocal.m4: Regenerated.
2817 * configure: Regenerated.
2818 * Makefile.in: Regenerated.
2819 * testsuite/Makefile.in: Regenerated.
2821 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
2823 PR libgomp/30540
2824 * libgomp.texi: More about implementation-dependent settings.
2826 2007-01-26 Tobias Burnus <burnus@net-b.de>
2828 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2830 2007-01-24 Jakub Jelinek <jakub@redhat.com>
2832 PR middle-end/30494
2833 * testsuite/libgomp.c/pr30494.c: New test.
2835 2007-01-15 Tom Tromey <tromey@redhat.com>
2837 * configure: Rebuilt.
2838 * configure.ac: Fixed comment.
2840 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
2842 * libgomp.texi: Document implementation specific default values of
2843 environment variables.
2845 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
2847 PR libgomp/28209
2848 * libgomp.texi: New file.
2849 * configure.ac: Add --enable-generated-files-in-srcdir option.
2850 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2851 files to srcdir.
2852 * Makefile.in: Regenerated.
2853 * config.h.in: Regenerated.
2854 * testsuite/Makefile.in: Regenerated.
2855 * NOTES: Removed.
2857 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
2859 PR libgomp/29949
2860 * env.c (omp_set_num_threads): Set illegal thread count to 1.
2862 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
2864 * configure: Regenerate.
2866 2006-12-04 Jakub Jelinek <jakub@redhat.com>
2868 PR libgomp/29947
2869 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
2870 start if there shouldn't be any loop iterations.
2871 (gomp_loop_ordered_static_start): Remove start == end test.
2872 * testsuite/libgomp.c/pr29947-1.c: New test.
2873 * testsuite/libgomp.c/pr29947-2.c: New test.
2875 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
2877 * configure.tgt: Force initial-exec TLS model on Linux only.
2879 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
2881 * configure: Regenerated.
2883 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
2885 * env.c (parse_schedule): Reject out of range values.
2886 (parse_unsigned_long): Reject out of range, negative or zero values.
2888 2006-10-29 Jakub Jelinek <jakub@redhat.com>
2890 PR fortran/29629
2891 * testsuite/libgomp.fortran/pr29629.f90: New test.
2893 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
2895 PR libgomp/29494
2896 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2897 * config/posix95: New directory.
2898 * config/posix95/omp-lock.h: New file.
2899 * config/posix95/lock.c: Likewise.
2901 2006-10-14 Geoffrey Keating <geoffk@apple.com>
2903 * aclocal.m4: Regenerate.
2904 * configure: Regenerate.
2906 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
2908 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
2909 '<' to '<='.
2911 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
2913 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
2914 test.
2915 * configure: Regenerate.
2916 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
2918 2006-09-26 Jakub Jelinek <jakub@redhat.com>
2920 PR middle-end/25261
2921 PR middle-end/28790
2922 * testsuite/libgomp.c/nestedfn-4.c: New test.
2923 * testsuite/libgomp.c/nestedfn-5.c: New test.
2924 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
2926 PR fortran/29097
2927 * testsuite/libgomp.fortran/condinc1.f: New test.
2928 * testsuite/libgomp.fortran/condinc2.f: New test.
2929 * testsuite/libgomp.fortran/condinc3.f90: New test.
2930 * testsuite/libgomp.fortran/condinc4.f90: New test.
2931 * testsuite/libgomp.fortran/condinc1.inc: New file.
2933 2006-09-18 Tom Tromey <tromey@redhat.com>
2935 * configure: Rebuilt.
2937 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
2939 PR c/28768
2940 PR preprocessor/14634
2941 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
2942 to AC_DEFINE.
2943 * configure: Regenerate.
2945 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
2947 * testsuite/libgomp.fortran/reduction3.f90: Change
2948 -2147483648 to -huge(i)-1 to avoid overflow.
2949 * testsuite/libgomp.fortran/reduction4.f90: Change
2950 Z'ffffffff' to not(0) to avoid overflow.
2952 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
2954 PR libgomp/25938
2955 * Makefile.am (libsubincludedir): New.
2956 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
2957 * Makefile.in: Regenerate.
2959 2006-08-17 Jakub Jelinek <jakub@redhat.com>
2961 PR libgomp/28725
2962 * env.c: Include ctype.h.
2963 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
2964 leading and/or trailing whitespace and compare strings case
2965 insensitively.
2967 2006-07-16 Jakub Jelinek <jakub@redhat.com>
2969 PR fortran/28390
2970 * testsuite/libgomp.fortran/pr28390.f: New test.
2972 2006-07-05 Eric Christopher <echristo@apple.com>
2974 * configure.ac: Depend addition of -pthread on host OS.
2975 * configure: Regenerate.
2977 2006-06-21 Jakub Jelinek <jakub@redhat.com>
2979 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
2980 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
2981 defined.
2983 2006-06-20 Jakub Jelinek <jakub@redhat.com>
2985 PR libgomp/26175
2986 PR libgomp/26477
2987 * configure.ac: If neither --enable-linux-futex nor
2988 --disable-linux-futex is passed, determine the default by checking
2989 for compiling and/or running against NPTL. With --enable-linux-futex,
2990 check if SYS_gettid and SYS_futex are defined.
2991 * configure: Rebuilt.
2993 2006-06-14 Richard Henderson <rth@redhat.com>
2995 PR libgomp/28008
2996 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
2997 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
2999 2006-06-09 Richard Henderson <rth@redhat.com>
3001 * env.c (gomp_nthreads_var): Change to unsigned long.
3002 (gomp_run_sched_chunk): Likewise.
3003 (parse_unsigned_long): Rename from parse_num_threads and generalize.
3004 (initialize_env): Initialize gomp_thread_attr.
3005 * libgomp.h (gomp_nthreads_var): Update decl.
3006 (gomp_run_sched_chunk): Likewise.
3007 (gomp_thread_attr): Declare.
3008 * team.c (gomp_thread_attr): Export.
3009 (initialize_team): Don't initialize it.
3011 2006-06-09 Jakub Jelinek <jakub@redhat.com>
3013 PR fortran/27916
3014 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3015 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3017 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3019 * config/mingw32/time.c: New file.
3020 * configure.tgt: Use it.
3022 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
3024 * Makefile.am: Add install-html target. Add install-html to .PHONY
3025 * Makefile.in: Regenerate.
3027 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3029 PR libgomp/27612
3030 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3031 * testsuite/libgomp.c/critical-1.c: Likewise.
3032 * testsuite/libgomp.c/loop-1.c: Likewise.
3033 * testsuite/libgomp.c/loop-2.c: Likewise.
3034 * testsuite/libgomp.c/single-1.c: Likewise.
3035 * testsuite/libgomp.c/ordered-1.c: Likewise.
3036 * testsuite/libgomp.c/ordered-2.c: Likewise.
3038 2006-05-15 Jakub Jelinek <jakub@redhat.com>
3040 PR middle-end/27416
3041 * libgomp.fortran/pr27416-1.f90: New test.
3043 2006-05-03 Jakub Jelinek <jakub@redhat.com>
3045 PR fortran/27395
3046 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3047 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3049 2006-05-02 Jakub Jelinek <jakub@redhat.com>
3051 PR c++/26943
3052 * testsuite/libgomp.c/pr26943-1.c: New test.
3053 * testsuite/libgomp.c/pr26943-2.c: New test.
3054 * testsuite/libgomp.c/pr26943-3.c: New test.
3055 * testsuite/libgomp.c/pr26943-4.c: New test.
3056 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3057 * testsuite/libgomp.c++/pr26943.C: New test.
3059 2006-05-02 Jakub Jelinek <jakub@redhat.com>
3061 PR middle-end/27337
3062 * testsuite/libgomp.c++/pr27337.C: New test.
3064 2006-04-26 Jakub Jelinek <jakub@redhat.com>
3066 PR c/26171
3067 * testsuite/libgomp.c/pr26171.c: New test.
3069 2006-04-25 Richard Henderson <rth@redhat.com>
3071 PR libgomp/25865
3072 * configure.ac: Use GCC_CHECK_TLS.
3073 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3074 * Makefile.in, aclocal.m4, configure: Regenerate.
3076 2006-04-10 Matthias Klose <doko@debian.org>
3078 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3079 directory names containing underscores.
3081 2006-03-21 Jakub Jelinek <jakub@redhat.com>
3083 PR c++/26691
3084 * testsuite/libgomp.c++/pr26691.C: New test.
3086 2006-03-13 Jakub Jelinek <jakub@redhat.com>
3088 * testsuite/libgomp.fortran/retval2.f90: New test.
3090 2006-03-09 Diego Novillo <dnovillo@redhat.com>
3092 * testsuite/libgomp.c++: New directory.
3094 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
3096 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3097 * config/posix/sem.c: Implement the above.
3099 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
3101 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3102 define HAVE_BROKEN_POSIX_SEMAPHORES.
3103 * configure: Rebuilt.
3104 * config.h.in: Rebuilt.
3106 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3108 PR bootstrap/26161
3109 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3110 for the other pthread check.
3111 * configure: Regenerate.
3112 * config.h.in: Regenerate.
3114 2006-02-15 Jakub Jelinek <jakub@redhat.com>
3116 PR libgomp/25938
3117 PR libgomp/25984
3118 * Makefile.am (fincludedir): New variable.
3119 (nodist_include_HEADERS): Remove Fortran files.
3120 (nodist_finclude_HEADERS): New variable.
3121 * Makefile.in: Regenerated.
3123 2006-02-13 Jakub Jelinek <jakub@redhat.com>
3125 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3126 Remove tests for returning assumed character length arrays.
3128 2006-02-12 Roger Sayle <roger@eyesopen.com>
3129 John David Anglin <dave@hiauly1.hia.nrc.ca>
3131 PR libgomp/25936
3132 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3134 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
3136 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3138 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
3140 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3141 part of LD_LIBRARY_PATH manually.
3143 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
3145 PR libgomp/25852
3146 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3147 libgomp_init.
3149 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
3151 PR libgomp/25884
3152 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3153 * configure.ac (PERL): Don't set.
3154 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3155 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3156 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3157 * omp.h.in: Wrap the new configure substitutions with @ characters.
3158 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3159 * aclocal.m4, configure, Makefile.in: Regenerate.
3160 * mkomp_h.pl: Delete.
3162 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
3164 PR libgomp/25259
3165 * configure.ac: Use GCC_HEADER_STDINT.
3166 * libgomp.h: Include gstdint.h.
3167 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3168 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3170 2006-01-24 Richard Henderson <rth@redhat.com>
3172 PR libgomp/25942
3173 * configure.ac: Add AM_MAINTAINER_MODE.
3174 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3176 2006-01-24 Diego Novillo <dnovillo@redhat.com>
3178 * Makefile.in: Regenerate.
3179 * testsuite/Makefile.in: Regenerate.
3180 * aclocal.m4: Regenerate.
3182 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
3184 * config/posix/proc.c: Conditional include of sys/loadavg.h for
3185 Solaris.
3186 * configure.ac: Add check for loadavg.h.
3187 (link_gomp): Adjust comment.
3188 * configure: Regenerate.
3189 * config.h.in: Regenerate.
3191 2006-01-21 Steve Ellcey <sje@cup.hp.com>
3193 PR libgomp/25877
3194 * configure.ac: Remove check for alloca.h.
3195 * configure: Regenerate.
3196 * config.h.in: Regenerate.
3197 * libgomp.h: define gomp_alloca to be __builtin_alloca.
3198 * team.c: Remove use of alloca.h.
3199 Call gomp_alloca instead of alloca.
3201 2006-01-20 Steve Ellcey <sje@cup.hp.com>
3203 PR libgomp/25877
3204 * team.c: Add include of alloca.h.
3205 * configure.ac: Add check for alloca.h.
3206 * configure: Regenerate.
3207 * config.h.in: Regenerate.
3209 2006-01-17 Jakub Jelinek <jakub@redhat.com>
3211 PR fortran/25219
3212 * testsuite/libgomp.fortran/pr25219.f90: New test.
3214 2005-12-05 Uros Bizjak <uros@kss-loka.si>
3216 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3217 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3218 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3219 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3220 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3221 testsuite/libgomp.fortran/threadprivate1.f90,
3222 testsuite/libgomp.fortran/threadprivate2.f90,
3223 testsuite/libgomp.fortran/threadprivate3.f90,
3224 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3225 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3226 testsuite/libgomp.fortran/omp_parse3.f90: Change required
3227 effective-target to TLS runtime.
3229 * testsuite/libgomp.fortran/pr25162.f: Require
3230 effective-target TLS runtime.
3232 2005-12-01 Jakub Jelinek <jakub@redhat.com>
3234 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3235 * testsuite/libgomp.c/nestedfn-3.c: New test.
3237 2005-11-30 Jakub Jelinek <jakub@redhat.com>
3239 PR fortran/25162
3240 * testsuite/libgomp.fortran/pr25162.f: New test.
3242 2005-11-28 Jakub Jelinek <jakub@redhat.com>
3244 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3245 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3247 2005-11-25 Jakub Jelinek <jakub@redhat.com>
3249 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3250 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3251 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3252 single.c, team.c, work.c, config/linux/alpha/futex.h,
3253 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3254 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3255 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3256 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3257 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3258 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3259 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3260 FSF address.
3262 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3264 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3265 to nodist_noinst_HEADERS.
3266 * Makefile.in: Rebuilt.
3268 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3269 add integer count field.
3270 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3271 omp_nest_lock_t type change.
3272 (omp_init_nest_lock): Likewise. Initialize count to 0.
3273 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3274 Increment count.
3275 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3276 Decrement count.
3277 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3278 Increment count if successful and return the new nesting level.
3279 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3280 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3281 * testsuite/libgomp.c/lib-1.c: New test.
3282 * testsuite/libgomp.fortran/lib1.f90: New test.
3283 * testsuite/libgomp.fortran/lib2.f: New test.
3284 * testsuite/libgomp.fortran/lib3.f: New test.
3286 2005-11-17 Richard Henderson <rth@redhat.com>
3288 PR 24845
3289 * Makefile.am (nodist_toolexeclib_HEADERS): New.
3290 * configure.ac (link_gomp): New. Substitute it.
3291 (AC_CONFIG_FILES): Add libgomp.spec.
3292 * libgomp.spec.in: New file.
3293 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3294 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3296 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3298 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3299 reduction(-:var) behaving the same as reduction(+:var).
3300 * testsuite/libgomp.c/reduction-4.c: New test.
3302 2005-11-15 Uros Bizjak <uros@kss-loka.si>
3304 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3305 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3306 testsuite/libgomp.c/copyin-3.c,
3307 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3308 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3309 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3310 testsuite/libgomp.c++/pr24455.C,
3311 testsuite/libgomp.fortran/threadprivate1.f90,
3312 testsuite/libgomp.fortran/threadprivate2.f90,
3313 testsuite/libgomp.fortran/threadprivate3.f90,
3314 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3315 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3316 testsuite/libgomp.fortran/omp_parse3.f90: Require
3317 effective-target TLS.
3319 2005-11-14 Diego Novillo <dnovillo@redhat.com>
3321 * HEADER: Remove.
3323 2005-11-13 Jakub Jelinek <jakub@redhat.com>
3325 PR libgomp/24797
3326 * team.c (initialize_team): Pass NULL rather than free as
3327 pthread_key_create destructor. Initialize thread specific data
3328 pointer in initial thread to a static local variable rather than
3329 malloced memory.
3331 2005-11-11 Uros Bizjak <uros@kss-loka.si>
3333 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3334 its location to ld_library_path.
3336 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3338 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3340 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3342 * testsuite/libgomp.c: Rename from libgomp.dg.
3344 2005-11-09 Diego Novillo <dnovillo@redhat.com>
3346 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3347 threadprivate variable 'i'.
3349 2005-11-09 Jakub Jelinek <jakub@redhat.com>
3351 * config/linux/s390/futex.h: New file.
3352 * configure.tgt: Use it.
3354 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3355 before the parallel.
3357 2005-11-08 Jakub Jelinek <jakub@redhat.com>
3359 PR c++/24734
3360 * testsuite/libgomp.c++/master-1.C: New test.
3362 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3364 * testsuite/libgomp.dg/copyin-3.c: New test.
3366 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3368 * testsuite/libgomp.fortran/retval1.f90: New test.
3369 * testsuite/libgomp.fortran/vla7.f90: New test.
3371 2005-11-06 Jakub Jelinek <jakub@redhat.com>
3373 * testsuite/libgomp.fortran/vla2.f90: New test.
3374 * testsuite/libgomp.fortran/vla3.f90: New test.
3375 * testsuite/libgomp.fortran/vla4.f90: New test.
3376 * testsuite/libgomp.fortran/vla5.f90: New test.
3377 * testsuite/libgomp.fortran/vla6.f90: New test.
3379 2005-11-01 Jakub Jelinek <jakub@redhat.com>
3381 * config/linux/sparc/futex.h: New file.
3382 * configure.tgt: Use it.
3383 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3385 * critical.c: Include stdlib.h.
3386 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3387 ignoring return value.
3388 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3389 LIBGOMP_CHECK_SYNC_BUILTINS check.
3390 * configure: Rebuilt.
3392 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3394 * testsuite/libgomp.fortran/vla1.f90: New test.
3396 2005-10-31 Richard Henderson <rth@redhat.com>
3398 * testsuite/libgomp.fortran/character2.f90: Fix race condition
3399 setting 's' in different threads.
3401 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3403 * libgomp.h (attribute_hidden, ialias): Define.
3404 * config/posix/proc.c (omp_get_num_procs): Add ialias.
3405 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3406 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3407 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3408 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3409 omp_test_lock, omp_test_nest_lock): Likewise.
3410 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3411 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3412 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3413 omp_test_lock, omp_test_nest_lock): Likewise.
3414 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3415 omp_get_dynamic, omp_get_nested): Likewise.
3416 * parallel.c (omp_get_num_threads, omp_get_max_threads,
3417 omp_get_thread_num, omp_in_parallel): Likewise.
3418 * fortran.c (ialias_redirect): Define.
3419 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3420 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3421 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3422 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3423 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3424 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3425 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3426 omp_get_wtime): Add ialias_redirect.
3428 2005-10-30 Jakub Jelinek <jakub@redhat.com>
3430 * fortran.c: Include stdlib.h.
3432 2005-10-29 Jakub Jelinek <jakub@redhat.com>
3434 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3435 * Makefile.in: Regenerated.
3437 2005-10-28 Jakub Jelinek <jakub@redhat.com>
3439 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3440 * libgomp_f.h.in (omp_check_defines): New function.
3441 * env.c: Include libgomp_f.h.
3442 (initialize_env): Call omp_check_defines.
3444 * testsuite/libgomp.dg/copyin-2.c: New test.
3445 * testsuite/libgomp.c++/copyin-2.C: New test.
3446 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3448 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3449 * testsuite/libgomp.fortran/sharing2.f90: New test.
3451 * testsuite/libgomp.dg/copyin-1.c: New test.
3452 * testsuite/libgomp.c++/copyin-1.C: New test.
3454 2005-10-26 Jakub Jelinek <jakub@redhat.com>
3456 * testsuite/libgomp.fortran/crayptr1.f90: New test.
3458 * testsuite/libgomp.fortran/workshare1.f90: New test.
3460 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3461 only test.
3462 * libgomp.fortran/sharing1.f90: New test.
3464 2005-10-24 Jakub Jelinek <jakub@redhat.com>
3466 PR c++/24502
3467 * testsuite/libgomp.c++/loop-7.C: New test.
3469 * testsuite/libgomp.dg/nestedfn-2.c: New test.
3471 * testsuite/libgomp.dg/nestedfn-1.c: New test.
3472 * testsuite/libgomp.fortran/reduction6.f90: New test.
3473 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3475 2005-10-23 Richard Henderson <rth@redhat.com>
3477 * testsuite/libgomp.c++/ctor-1.C: New.
3478 * testsuite/libgomp.c++/ctor-2.C: New.
3479 * testsuite/libgomp.c++/ctor-3.C: New.
3480 * testsuite/libgomp.c++/ctor-4.C: New.
3481 * testsuite/libgomp.c++/ctor-5.C: New.
3482 * testsuite/libgomp.c++/ctor-6.C: New.
3483 * testsuite/libgomp.c++/ctor-7.C: New.
3484 * testsuite/libgomp.c++/ctor-8.C: New.
3485 * testsuite/libgomp.c++/ctor-9.C: New.
3487 2005-10-21 Diego Novillo <dnovillo@redhat.com>
3489 PR 24455
3490 * testsuite/libgomp.c++/pr24455-1.C: New test.
3491 * testsuite/libgomp.c++/pr24455.C: New test.
3492 * testsuite/libgomp.dg/pr24455-1.c: New test.
3493 * testsuite/libgomp.dg/pr24455.c: New test.
3495 2005-10-20 Richard Henderson <rth@redhat.com>
3497 * testsuite/libgomp.c++/loop-6.C: New.
3498 * testsuite/libgomp.dg/loop-3.c: New.
3500 2005-10-20 Jakub Jelinek <jakub@redhat.com>
3502 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3503 explicitly private.
3504 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3505 explicitly shared.
3507 2005-10-19 Diego Novillo <dnovillo@redhat.com>
3509 * testsuite/libgomp.fortran/jacobi.f: New test.
3511 2005-10-19 Richard Henderson <rth@redhat.com>
3513 * configure.tgt (i?86-linux): Default to with_arch instead of
3514 CFLAGS. Add -mtune to match target_cpu.
3515 (x86_64-linux): Tune to i686.
3517 * fortran.c (omp_test_nest_lock_): Fix typo.
3519 2005-10-19 Jakub Jelinek <jakub@redhat.com>
3521 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3522 gomp_ordered_sync): Do nothing if team->nthreads == 1.
3523 * testsuite/libgomp.dg/ordered-3.c: New test.
3525 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3526 Remove volatile keyword.
3528 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3529 in COMMON block to avoid warnings on 64-bit targets.
3531 2005-10-18 Diego Novillo <dnovillo@redhat.com>
3533 * testsuite/libgomp.dg/shared-3.c: New test.
3535 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3537 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3538 * testsuite/libgomp.fortran/reduction5.f90: New test.
3540 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3542 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3543 dg-options.
3544 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
3545 flush loop now that __sync_synchronize has proper memory barrier.
3546 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3547 Add -ffixed-form to dg-options.
3549 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3551 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3552 from subdirectories.
3553 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3554 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3555 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3556 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3557 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3558 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3559 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3560 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3561 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3562 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3563 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3564 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3565 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3566 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3567 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3568 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3569 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3570 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3571 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3572 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3573 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3574 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3575 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3576 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3577 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3579 2005-10-17 Jakub Jelinek <jakub@redhat.com>
3581 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3582 lang_library_path exists. Use find instead of glob to gather tests.
3583 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3585 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3587 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3588 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3589 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3590 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3591 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3592 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3593 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3594 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3595 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3596 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3597 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3598 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3599 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3601 2005-10-15 Jakub Jelinek <jakub@redhat.com>
3603 * testsuite/libgomp.dg/vla-1.c: New test.
3605 * testsuite/libgomp.fortran/reference2.f90: New test.
3607 * testsuite/libgomp.fortran/character2.f90: Remove explicit
3608 declaration of omp_get_thread_num.
3609 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
3610 use omp_lib.
3612 * testsuite/libgomp.fortran/reduction1.f90: New test.
3613 * testsuite/libgomp.fortran/reduction2.f90: New test.
3614 * testsuite/libgomp.fortran/reduction3.f90: New test.
3615 * testsuite/libgomp.fortran/reduction4.f90: New test.
3617 2005-10-13 Richard Henderson <rth@redhat.com>
3619 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3620 * Makefile.in: Regenerate.
3621 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3622 * libgomp.h: Include bar.h.
3623 (struct gomp_barrier): Remove.
3624 (struct gomp_team): Add barrier. Replace master_barrier with
3625 master_release. Replace threads with ordered_release.
3626 (struct gomp_thread): Replace barrier with release.
3627 * ordered.c (gomp_ordered_first): Update for ordered_release change.
3628 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3629 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3630 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3631 (GOMP_single_copy_end): Likewise.
3632 * team.c (gomp_threads_dock): New.
3633 (gomp_barrier_init, gomp_barrier_destroy): Remove.
3634 (gomp_thread_start): Use gomp_barrier_wait.
3635 (new_team, free_team): Update for gomp_team changes.
3636 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3637 (gomp_team_end): Use gomp_barrier_wait.
3638 (initialize_team): Update for gomp_thread changes.
3639 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3640 (gomp_work_share_end_nowait): Use atomic ops when available.
3641 * config/linux/bar.c, config/linux/bar.h: New files.
3642 * config/posix/bar.c, config/posix/bar.h: New files.
3644 2005-10-13 Jakub Jelinek <jakub@redhat.com>
3646 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3647 * testsuite/libgomp.dg/single-2.c: New test.
3649 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3650 lang_link_flags): Unset, so that they aren't inherited from previously
3651 sourced *.exp.
3653 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3655 2005-10-12 Richard Henderson <rth@redhat.com>
3657 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3658 (libgomp_init): Use lang_test_file, lang_library_path, and
3659 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
3661 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3662 (lang_test_file, lang_link_flags): New.
3663 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3665 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3666 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3667 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3668 testsuite/libgomp.c++/parallel-1.C,
3669 testsuite/libgomp.c++/reduction-1.C,
3670 testsuite/libgomp.c++/reduction-2.C,
3671 testsuite/libgomp.c++/reduction-3.C,
3672 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3673 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3674 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3675 New files, largely cribbed from the C testsuite.
3677 2005-10-12 Jakub Jelinek <jakub@redhat.com>
3679 * testsuite/libgomp.fortran/character1.f90: New test.
3680 * testsuite/libgomp.fortran/character2.f90: New test.
3682 * testsuite/libgomp.dg/nested-1.c: New test.
3683 * testsuite/libgomp.dg/nested-2.c: New test.
3684 * testsuite/libgomp.fortran/do1.f90: New test.
3685 * testsuite/libgomp.fortran/do2.f90: New test.
3687 * testsuite/libgomp.fortran/reference1.f90: New test.
3689 2005-10-11 Jakub Jelinek <jakub@redhat.com>
3691 * testsuite/libgomp.dg/reduction-1.c: New test.
3692 * testsuite/libgomp.dg/reduction-2.c: New test.
3693 * testsuite/libgomp.dg/reduction-3.c: New test.
3695 2005-10-10 Jakub Jelinek <jakub@redhat.com>
3697 * testsuite/libgomp.dg/atomic-1.c: New test.
3698 * testsuite/libgomp.dg/atomic-2.c: New test.
3700 2005-10-09 Richard Henderson <rth@redhat.com>
3702 * critical.c (atomic_lock): New.
3703 (initialize_critical): Initialize it.
3704 (GOMP_atomic_start, GOMP_atomic_end): New.
3705 * libgomp.map: Export them.
3706 * libgomp_g.h: Declare them.
3708 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3710 2005-10-02 Richard Henderson <rth@redhat.com>
3712 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
3713 to XCFLAGS instead of CFLAGS.
3715 2005-09-30 Richard Henderson <rth@redhat.com>
3717 * configure.ac: Determine whether -pthread or -lpthread is needed.
3718 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3719 * Makefine.in, configure: Rebuild.
3721 2005-09-28 Richard Henderson <rth@redhat.com>
3723 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3724 * testsuite/libgomp.dg/omp-single-3.c: New test.
3726 2005-09-28 Diego Novillo <dnovillo@redhat.com>
3728 * testsuite/libgomp.dg/omp-single-2.c: New test.
3729 * testsuite/libgomp.dg/shared-2.c: Fix return code.
3731 2005-09-27 Richard Henderson <rth@redhat.com>
3733 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3734 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3736 2005-09-27 Jakub Jelinek <jakub@redhat.com>
3738 * testsuite/libgomp.dg/omp-loop03.c: New test.
3740 2005-09-27 Diego Novillo <dnovillo@redhat.com>
3742 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3744 2005-09-27 Diego Novillo <dnovillo@redhat.com>
3746 * testsuite/libgomp.dg/omp-single-1.c: New test.
3747 * testsuite/libgomp.dg/shared-1.c: Return 0.
3748 Add prototype for abort.
3749 * testsuite/libgomp.dg/shared-2.c: Likewise.
3751 2005-09-26 Jakub Jelinek <jakub@redhat.com>
3753 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3754 constructs.
3756 2005-09-26 Diego Novillo <dnovillo@redhat.com>
3758 * testsuite/libgomp.dg/shared-1.c: New test.
3759 * testsuite/libgomp.dg/shared-2.c: New test.
3761 2005-09-24 Richard Henderson <rth@redhat.com>
3763 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3765 2005-09-24 Richard Henderson <rth@redhat.com>
3767 * iter.c (gomp_iter_static_next): Round up when computing number
3768 of iterations. Don't bother distributing a remainder equally.
3770 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3771 Don't call srand. Zero b before testing.
3772 (main): New.
3774 2005-09-24 Jakub Jelinek <jakub@redhat.com>
3776 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3777 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3779 2005-09-23 Jakub Jelinek <jakub@redhat.com>
3781 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3782 without !$omp end do, followed immediately by subroutine end.
3784 2005-09-23 Diego Novillo <dnovillo@redhat.com>
3786 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3788 2005-09-22 Richard Henderson <rth@redhat.com>
3790 * critical.c (GOMP_critical_name_start): Change argument to void**.
3791 Reuse the pointer space if the mutex fits.
3792 (GOMP_critical_name_end): Likewise.
3793 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3794 * libgomp_g.h (GOMP_critical_name_start): Update decl.
3795 (GOMP_critical_name_end): Likewise.
3796 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3797 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3799 2005-09-20 Richard Henderson <rth@redhat.com>
3801 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3802 (create_lock_lock): New.
3803 (initialize_critical): Initialize it.
3804 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3805 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3807 2005-09-20 Diego Novillo <dnovillo@redhat.com>
3809 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3811 2005-09-20 Diego Novillo <dnovillo@redhat.com>
3813 * testsuite/libgomp.dg/omp-loop01.c: New test.
3814 * testsuite/libgomp.dg/omp-loop02.c: New test.
3816 2005-09-20 Jakub Jelinek <jakub@redhat.com>
3818 * configure.ac (AC_PROG_FC): Add.
3819 (USE_FORTRAN): New automake conditional.
3820 * configure: Rebuilt.
3821 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3822 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3823 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3824 Add rules to build them.
3825 * Makefile.in: Rebuilt.
3826 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3827 OMP_NEST_LOCK_KIND.
3828 * libgomp.map: Add Fortran wrappers.
3829 * libgomp_f.h.in: New file.
3830 * omp_lib.h.in: New file.
3831 * omp_lib.f90.in: New file.
3832 * fortran.c: New file.
3833 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3834 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3835 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3836 libgfortran has been built.
3837 * testsuite/libgomp.fortran/fortran.exp: New file.
3838 * testsuite/libgomp.fortran/omp_cond1.f: New test.
3839 * testsuite/libgomp.fortran/omp_cond2.f: New test.
3840 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3841 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3842 * testsuite/libgomp.fortran/omp_hello.f: New test.
3843 * testsuite/libgomp.fortran/omp_orphan.f: New test.
3844 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3845 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3846 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3847 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3848 * testsuite/libgomp.fortran/omp_reduction.f: New test.
3849 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3850 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3852 2005-08-30 Richard Henderson <rth@redhat.com>
3854 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3855 function for when aliases are not usable.
3856 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3857 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3858 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3859 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3860 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3861 GOMP_loop_ordered_guided_next): Likewise.
3862 * ordered.c (GOMP_ordered_start): Likewise.
3864 2005-08-01 Diego Novillo <dnovillo@redhat.com>
3866 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3867 * testsuite/libgomp.dg/omp_hello.c: Fix return code
3868 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3869 * testsuite/libgomp.dg/omp_orphan.c: Likewise
3870 * testsuite/libgomp.dg/omp_reduction.c: Likewise
3871 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3872 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3873 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3874 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3876 2005-07-07 Eric Christopher <echristo@redhat.com>
3877 Diego Novillo <dnovillo@redhat.com>
3879 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3880 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3881 up code.
3882 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3883 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3884 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3885 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3886 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3887 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3888 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3890 2005-06-13 Diego Novillo <dnovillo@redhat.com>
3892 * TOPLEVEL.patch: Remove.
3894 2005-05-16 Richard Henderson <rth@redhat.com>
3896 * configure.ac: Test for clock_gettime.
3897 * config.h.in, configure: Rebuild.
3898 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
3899 (omp_get_wtime): Use clock_gettime if available.
3900 (omp_get_wtick): Use clock_getres if available.
3902 2005-05-11 Richard Henderson <rth@redhat.com>
3904 * config/linux/ia64/futex.h: New file.
3905 * configure.tgt: Use it.
3907 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
3909 2005-05-07 Richard Henderson <rth@redhat.com>
3911 * config/linux/powerpc/futex.h: New file.
3912 * configure.tgt: Use it.
3914 * config/linux/i486/futex.h: Merge ...
3915 * config/linux/x86_64/futex.h: ... into ...
3916 * config/linux/x86/futex.h: ... here.
3917 * configure.tgt: Update to match.
3919 2005-05-06 Richard Henderson <rth@redhat.com>
3921 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
3922 * config/linux/i486/futex.h: Likewise.
3923 * config/linux/x86_64/futex.h: Likewise.
3925 * config/linux/lock.c: New file.
3926 * config/linux/omp-lock.h: New file.
3928 * critical.c, env.h: Don't include omp.h
3929 * config/posix/lock.c: Include libgomp.h instead of omp.h.
3930 * config/posix/time.c: Likewise.
3931 * config/posix/omp-lock.h: New file.
3932 * libgomp.h: Include omp-lock.h and omp.h.
3933 * Makefile.am (nodist_include_HEADERS): New.
3934 (omp.h): New rule.
3935 * configure.ac (PERL): New.
3936 * mkomp_h.pl: New file.
3937 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
3938 with templates.
3939 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
3941 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
3942 build directory. Re-add -march=i486 hack.
3944 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
3945 (libgomp_link_flags): Remove.
3946 (libgomp_initialized): Remove.
3947 (libgomp_init): Don't protect from reinitialization. Copy code
3948 from libstdc++ for getting the multilib set correctly.
3950 2005-05-05 Richard Henderson <rth@redhat.com>
3952 * config/linux/alpha/futex.h: New file.
3953 * configure.tgt (alpha*-*-linux*): Use it.
3955 * config/posix/mutex.c: New file.
3956 * config/posix/sem.c: Use libgomp.h.
3958 * configure.tgt (x86_64-linux): Also test CC for -m32.
3959 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
3961 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
3962 after $gccpath.
3964 * Makefile.am (SUBDIRS): New.
3965 (libgomp_la_LDFLAGS): Add -lpthread.
3966 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
3967 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
3969 * libgomp_g.h: New file.
3970 * libgomp.h: Split out all public declarations to libgomp_g.h.
3971 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
3972 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
3973 * config/linux/sem.h: Likewise.
3974 * config/posix/sem.h: Likewise.
3976 * Makefile.am (AM_LDFLAGS): New.
3977 (libgomp_version_script): Split out from ...
3978 (libgomp_la_LDFLAGS): ... here.
3979 (libgomp_version_info): New.
3980 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
3981 (LIBGOMP_ENABLE): New.
3982 (LIBGOMP_CHECK_LINKER_FEATURES): New.
3983 (LIBGOMP_ENABLE_SYMVERS): New.
3984 * configure.ac (AC_INIT): Version 1.0.
3985 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
3986 (enable-linux-futex): Likewise. Rename from enable-futex.
3987 (libtool_VERSION): New.
3988 (LIBGOMP_ENABLE_SYMVERS): Use it.
3989 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
3990 * Makefile.in, aclocal.m4, configure: Rebuild.
3992 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
3993 (gomp_mutex_unlock_slow): Fix typo.
3994 * config/linux/sem.c: Similarly.
3995 (gomp_sem_post_slow): Fix typo.
3996 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
3997 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
3998 [__PIC__] (sys_futex0): Don't use tmp output in asm.
4000 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4001 (libgomp_la_LDFLAGS): Add top_srcdir to path.
4002 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4003 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
4004 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4005 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4006 LDFLAGS. Pull enable_futex check to top-level.
4007 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
4008 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4010 First attempt at real configury.
4011 * Makefile, config.h: Remove file.
4012 * Makefile.am, Makefile.in: New file.
4013 * acinclude.m4 aclocal.m4: New file.
4014 * configure.ac, configure.tgt, configure: New file.
4016 * config/posix/lock.c: Rename from sys-lock.c.
4017 * config/posix/mutex.h: Rename from sys-mutex.h.
4018 * config/posix/sem.c: Rename from sys-sem.c.
4019 * config/posix/sem.h: Rename from sys-sem.h.
4020 * config/posix/proc.c: Rename from sys-proc.c.
4021 * config/posix/time.c: Rename from sys-proc.c.
4023 * config/linux/mutex.c: New file.
4024 * config/linux/mutex.h: New file.
4025 * config/linux/sem.c: New file.
4026 * config/linux/sem.h: New file.
4027 * config/linux/i486/futex.h: New file.
4028 * config/linux/x86_64/futex.h: New file.
4030 2005-05-04 Richard Henderson <rth@redhat.com>
4032 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4033 * libgomp.h: Declare them.
4034 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4035 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4037 2005-05-04 Richard Henderson <rth@redhat.com>
4039 * libgomp-1 code drop
4041 2005-05-04 Richard Henderson <rth@redhat.com>
4043 * iter.c (gomp_iter_static_next): Return tri-state on 0.
4044 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4045 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4046 (gomp_iter_static_next): Update.
4047 (gomp_ordered_static_next): Update.
4048 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4049 (gomp_loop_ordered_static_start): Likewise. Exit early for a
4050 totally empty range.
4051 (gomp_loop_ordered_static_next): Refine test for calling
4052 gomp_ordered_static_next.
4053 * testsuite/ordered-1.c: Add case for more threads than iterations.
4055 * iter.c (gomp_iter_runtime_next_locked): Remove.
4056 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4057 gomp_loop_guided_start, gomp_loop_ordered_static_start,
4058 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4059 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4060 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4061 gomp_loop_ordered_guided_next): Downcase name, make static, add
4062 an external alias with the old name.
4063 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4064 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4065 switch and call one of the above static functions.
4066 * libgomp.h: Update.
4068 * work.c (gomp_work_share_start): Lock the mutex for !first too.
4069 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4070 GOMP_loop_guided_start, GOMP_loop_runtime_start,
4071 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4072 GOMP_loop_ordered_guided_start): Update to match.
4073 * sections.c (GOMP_sections_start): Likewise.
4074 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4076 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4077 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4078 Use bounds check instead of modulus.
4079 (gomp_ordered_sync): Split out of GOMP_ordered_start.
4080 (gomp_ordered_last): Don't sync with ordered_owner here.
4081 (gomp_ordered_next): Likewise.
4082 (gomp_ordered_static_loop_next): Likewise.
4083 * loop.c, libgomp.h: Update to match.
4085 * libgomp.h (GOMP_barrier): Declare.
4087 * testsuite/barrier-1.c: New file.
4088 * testsuite/critical-1.c: New file.
4089 * testsuite/ordered-2.c: New file.
4090 * testsuite/ordered-1.c: New file.
4091 * testsuite/sections-1.c: New file.
4092 * testsuite/single-1.c: New file.
4093 * testsuite/Makefile (TESTS): Add them.
4095 2005-05-04 Richard Henderson <rth@redhat.com>
4097 * libgomp.h (struct gomp_work_share): Add ordered_owner.
4098 * loop.c (GOMP_loop_static_start): If not the startup thread,
4099 acquire the mutex to wait for initialization complete.
4100 (GOMP_loop_ordered_static_start): Likewise.
4101 (GOMP_loop_ordered_runtime_start): Likewise.
4102 (GOMP_loop_ordered_static_first): Remove.
4103 (GOMP_loop_ordered_dynamic_first): Remove.
4104 (GOMP_loop_ordered_guided_first): Remove.
4105 (GOMP_loop_ordered_runtime_first): Remove.
4106 * ordered.c (gomp_ordered_loop_first): Post to own release when
4107 we're the first thread.
4108 (gomp_ordered_loop_last): Wait on release if not owner.
4109 (gomp_ordered_loop_next): Likewise.
4110 (gomp_ordered_static_loop_init): New.
4111 (gomp_ordered_static_loop_next): Use ordered_owner.
4112 (GOMP_ordered_start): Likewise.
4113 * work.c (gomp_new_work_share): Initialize ordered_owner.
4115 2005-05-03 Richard Henderson <rth@redhat.com>
4117 * Makefile (OPT): New.
4118 (CFLAGS): Use it.
4120 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4121 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4122 * libgomp.h, libgomp.map, NOTES: Update to match.
4124 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4125 Add initialized and thr members.
4126 (gomp_thread_start): Pause when initially spawned to wait for
4127 the whole team to be created.
4128 (gomp_team_start): Release team members at the end.
4130 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
4131 (f_foo_1): Use GOMP_loop_end.
4132 (f_foo_2): Use GOMP_loop_end_nowait.
4134 * testsuite/loop-2.c: New file.
4135 * testsuite/Makefile (TESTS): Add it.
4137 2005-05-03 Richard Henderson <rth@redhat.com>
4139 * iter.c (gomp_iter_static_next): Fix overflow check typo.
4140 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4141 * team.c (new_team): Initialize oldest_live_gen to 1 if no
4142 initial work_share.
4144 * testsuite/Makefile: New file.
4145 * testsuite/loop-1.c: New file.
4147 2005-05-03 Richard Henderson <rth@redhat.com>
4149 Initial implementation and checkin.