1 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * configure: Regenerate.
6 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
10 2014-10-06 Marek Polacek <polacek@redhat.com>
12 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
13 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
14 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
15 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
17 2014-10-06 Marek Polacek <polacek@redhat.com>
19 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
20 * testsuite/libgomp.c/nqueens-1.c: Likewise.
21 * testsuite/libgomp.c/pr26943-3.c: Likewise.
22 * testsuite/libgomp.c/pr26943-4.c: Likewise.
23 * testsuite/libgomp.c/pr36802-2.c: Likewise.
24 * testsuite/libgomp.c/pr36802-3.c: Likewise.
25 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
26 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
27 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
28 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
29 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
30 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
31 * testsuite/libgomp.c/omp-single-1.c: Likewise.
32 * testsuite/libgomp.c/omp-single-2.c: Likewise.
33 * testsuite/libgomp.c/omp_matvec.c: Likewise.
34 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
35 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
36 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
39 2014-10-03 Jakub Jelinek <jakub@redhat.com>
42 * testsuite/libgomp.c/pr61200.c: New test.
44 2014-09-18 Jakub Jelinek <jakub@redhat.com>
47 * testsuite/libgomp.c++/pr63248.C: New test.
49 2014-08-04 Jakub Jelinek <jakub@redhat.com>
51 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
52 is not zero, but taskgroup->children is NULL and there are
53 any task->children, schedule those instead of waiting.
54 * testsuite/libgomp.c/depend-6.c: New test.
55 * testsuite/libgomp.c/depend-7.c: New test.
56 * testsuite/libgomp.c/depend-8.c: New test.
57 * testsuite/libgomp.c/depend-9.c: New test.
58 * testsuite/libgomp.c/depend-10.c: New test.
60 2014-08-01 Jakub Jelinek <jakub@redhat.com>
62 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
63 (struct gomp_taskwait): New type.
64 (struct gomp_task): Add taskwait and parent_depends_on, remove
65 in_taskwait and taskwait_sem fields.
66 (gomp_finish_task): Don't destroy taskwait_sem.
67 * task.c (gomp_init_task): Don't init in_taskwait, instead init
68 taskwait and parent_depends_on.
69 (GOMP_task): For if (0) tasks with depend clause that depend on
70 earlier tasks don't defer them, instead call
71 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
72 Initialize redundant_out field, for redundant out entries just
73 move them at the end of linked list instead of removing them
74 completely, and set redundant_out flag instead of redundant.
75 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
77 (gomp_task_run_post_handle_dependers): If parent is in
78 gomp_task_maybe_wait_for_dependencies and newly runnable task
79 is not parent_depends_on, queue it in parent->children linked
80 list after all runnable tasks with parent_depends_on set.
81 Adjust for addition of taskwait indirection.
82 (gomp_task_run_post_remove_parent): If parent is in
83 gomp_task_maybe_wait_for_dependencies and task to be removed
84 is parent_depends_on, decrement n_depend and if needed awake
85 parent. Adjust for addition of taskwait indirection.
86 (GOMP_taskwait): Adjust for addition of taskwait indirection.
87 (gomp_task_maybe_wait_for_dependencies): New function.
88 * testsuite/libgomp.c/depend-5.c: New test.
90 2014-07-13 Tobias Burnus <burnus@net-b.de>
92 * testsuite/libgomp.fortran/pr34020.f90: Make compile
93 with TS 18508/Fortran 2015.
95 2014-07-06 Marek Polacek <polacek@redhat.com>
98 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
100 2014-07-03 Jakub Jelinek <jakub@redhat.com>
102 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
103 matches regex $lang_source_re, add $lang_include_flags to options.
104 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
105 * testsuite/libgomp.c++/c++.exp: Likewise.
106 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
107 and lang_include_flags instead of adding -fintrinsic-modules-path= to
109 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
111 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
113 * testsuite/libgomp.fortran/fortran.exp: Explain
114 gfortran-dg-runtest usage.
116 2014-06-25 Jakub Jelinek <jakub@redhat.com>
118 * testsuite/libgomp.fortran/simd5.f90: New test.
119 * testsuite/libgomp.fortran/simd6.f90: New test.
120 * testsuite/libgomp.fortran/simd7.f90: New test.
122 2014-06-24 Jakub Jelinek <jakub@redhat.com>
124 * testsuite/libgomp.c/for-2.c: Define SC to static for
125 #pragma omp for simd testing.
126 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
127 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
129 * testsuite/libgomp.c/simd-14.c: New test.
130 * testsuite/libgomp.c/simd-15.c: New test.
131 * testsuite/libgomp.c/simd-16.c: New test.
132 * testsuite/libgomp.c/simd-17.c: New test.
133 * testsuite/libgomp.c++/for-10.C: Define SC to static for
134 #pragma omp for simd testing.
135 * testsuite/libgomp.c++/simd10.C: New test.
136 * testsuite/libgomp.c++/simd11.C: New test.
137 * testsuite/libgomp.c++/simd12.C: New test.
138 * testsuite/libgomp.c++/simd13.C: New test.
140 * testsuite/libgomp.fortran/aligned1.f03: New test.
141 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
142 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
143 tasks with !$omp parallel !$omp single.
144 * testsuite/libgomp.fortran/target8.f90: New test.
145 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
146 not to use trim in the combiner, instead call elemental function.
147 (fn): New elemental function.
148 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
150 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
152 * testsuite/libgomp.fortran/udr12.f90: New test.
153 * testsuite/libgomp.fortran/udr13.f90: New test.
154 * testsuite/libgomp.fortran/udr14.f90: New test.
155 * testsuite/libgomp.fortran/udr15.f90: New test.
157 2014-06-18 Jakub Jelinek <jakub@redhat.com>
159 * omp_lib.f90.in (openmp_version): Set to 201307.
160 * omp_lib.h.in (openmp_version): Likewise.
161 * testsuite/libgomp.c/target-8.c: New test.
162 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
163 and inbranch clauses.
164 * testsuite/libgomp.fortran/depend-3.f90: New test.
165 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
167 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
168 * testsuite/libgomp.fortran/target1.f90: New test.
169 * testsuite/libgomp.fortran/target2.f90: New test.
170 * testsuite/libgomp.fortran/target3.f90: New test.
171 * testsuite/libgomp.fortran/target4.f90: New test.
172 * testsuite/libgomp.fortran/target5.f90: New test.
173 * testsuite/libgomp.fortran/target6.f90: New test.
174 * testsuite/libgomp.fortran/target7.f90: New test.
176 2014-06-10 Jakub Jelinek <jakub@redhat.com>
179 * testsuite/libgomp.fortran/allocatable9.f90: New test.
180 * testsuite/libgomp.fortran/allocatable10.f90: New test.
181 * testsuite/libgomp.fortran/allocatable11.f90: New test.
182 * testsuite/libgomp.fortran/allocatable12.f90: New test.
183 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
184 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
185 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
186 * testsuite/libgomp.fortran/associate1.f90: New test.
187 * testsuite/libgomp.fortran/associate2.f90: New test.
188 * testsuite/libgomp.fortran/procptr1.f90: New test.
190 2014-06-06 Jakub Jelinek <jakub@redhat.com>
192 * testsuite/libgomp.fortran/simd1.f90: New test.
193 * testsuite/libgomp.fortran/udr1.f90: New test.
194 * testsuite/libgomp.fortran/udr2.f90: New test.
195 * testsuite/libgomp.fortran/udr3.f90: New test.
196 * testsuite/libgomp.fortran/udr4.f90: New test.
197 * testsuite/libgomp.fortran/udr5.f90: New test.
198 * testsuite/libgomp.fortran/udr6.f90: New test.
199 * testsuite/libgomp.fortran/udr7.f90: New test.
200 * testsuite/libgomp.fortran/udr8.f90: New test.
201 * testsuite/libgomp.fortran/udr9.f90: New test.
202 * testsuite/libgomp.fortran/udr10.f90: New test.
203 * testsuite/libgomp.fortran/udr11.f90: New test.
205 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
207 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
208 vect_simd_clones effective target.
209 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
211 2014-05-21 Jakub Jelinek <jakub@redhat.com>
214 * testsuite/libgomp.c++/simd-9.C: New test.
216 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
218 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
219 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
220 texts according to their @menu entry positions.
222 2014-05-11 Jakub Jelinek <jakub@redhat.com>
224 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
225 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
226 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
227 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
228 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
229 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
230 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
231 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
232 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
233 * testsuite/libgomp.fortran/depend-1.f90: New test.
234 * testsuite/libgomp.fortran/depend-2.f90: New test.
235 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
236 * testsuite/libgomp.fortran/simd1.f90: New test.
237 * testsuite/libgomp.fortran/simd2.f90: New test.
238 * testsuite/libgomp.fortran/simd3.f90: New test.
239 * testsuite/libgomp.fortran/simd4.f90: New test.
240 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
242 2014-05-02 Jakub Jelinek <jakub@redhat.com>
244 * testsuite/libgomp.c/simd-10.c: New test.
245 * testsuite/libgomp.c/simd-11.c: New test.
246 * testsuite/libgomp.c/simd-12.c: New test.
247 * testsuite/libgomp.c/simd-13.c: New test.
249 2014-04-24 Jakub Jelinek <jakub@redhat.com>
251 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
252 atomic type clauses in any order and optional comma in between.
253 * testsuite/libgomp.c++/atomic-15.C: Likewise.
254 * testsuite/libgomp.c/atomic-17.c: Likewise.
256 * testsuite/libgomp.c/simd-7.c: New test.
257 * testsuite/libgomp.c/simd-8.c: New test.
258 * testsuite/libgomp.c/simd-9.c: New test.
259 * testsuite/libgomp.c/loop-16.c: New test.
261 2014-04-02 Richard Henderson <rth@redhat.com>
263 * config/linux/futex.h (futex_wait): Get error value from errno.
264 (futex_wake): Likewise.
266 2014-03-25 Jakub Jelinek <jakub@redhat.com>
269 * testsuite/libgomp.c++/udr-11.C: New test.
270 * testsuite/libgomp.c++/udr-12.C: New test.
271 * testsuite/libgomp.c++/udr-13.C: New test.
272 * testsuite/libgomp.c++/udr-14.C: New test.
273 * testsuite/libgomp.c++/udr-15.C: New test.
274 * testsuite/libgomp.c++/udr-16.C: New test.
275 * testsuite/libgomp.c++/udr-17.C: New test.
276 * testsuite/libgomp.c++/udr-18.C: New test.
277 * testsuite/libgomp.c++/udr-19.C: New test.
279 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
281 Update copyright years
283 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
285 * hashtab.h: Use the standard form for the copyright notice.
287 2014-01-02 Tobias Burnus <burnus@net-b.de>
289 * libgomp.texi: Bump @copying's copyright year.
291 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
293 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
294 alloca () with __builtin_alloca ().
295 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
296 * testsuite/libgomp.c/lock-3.c: Likewise.
297 * testsuite/libgomp.c/pr48591.c: Likewise.
299 2013-12-17 Jakub Jelinek <jakub@redhat.com>
302 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
305 2013-12-16 Jakub Jelinek <jakub@redhat.com>
308 * testsuite/libgomp.c/pr58756.c: New test.
310 2013-12-12 Jakub Jelinek <jakub@redhat.com>
313 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
316 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
318 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
320 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
321 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
322 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
323 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
326 * libgomp_g.h: Include <stddef.h> for size_t.
328 * libgomp.spec.in: Update comment about libgomp's dependencies.
329 * configure.ac: Likewise.
330 * configure: Regenerate.
332 2013-10-16 Tobias Burnus <burnus@net-b.de>
334 * libgomp.texi: (Runtime Library Routines): Update references for
335 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
336 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
337 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
338 (Environment Variables): Update references for OpenMP 4.0. Add
339 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
340 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
343 2013-10-14 Jakub Jelinek <jakub@redhat.com>
345 * env.c (parse_bind_var): Initialize value to avoid
346 (false positive) warning.
348 2013-10-12 Jakub Jelinek <jakub@redhat.com>
351 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
353 (gomp_init_num_threads): Move i variable declaration into
354 #ifdef CPU_ALLOC_SIZE block.
355 * config/linux/affinity.c (gomp_affinity_init_level): Test
356 gomp_places_list_len == 0 rather than gomp_places_list == 0
357 when checking for topology reading error.
358 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
359 * env.c (parse_affinity): Add ignore argument, if true, don't populate
360 gomp_places_list, only parse env var and always return false.
361 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
362 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
363 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
364 and either of these variables were parsed correctly into a places
367 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
368 Jakub Jelinek <jakub@redhat.com>
370 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
372 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
373 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
374 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
375 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
376 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
377 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
378 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
379 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
381 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
383 * Makefile.am (omp_lib.mod): Streamline rule.
384 * Makefile.in: Regenerate.
386 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
389 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
390 * testsuite/libgomp.fortran/lib1.f90: Likewise.
391 * testsuite/libgomp.fortran/lib2.f: Likewise.
392 * testsuite/libgomp.fortran/lib3.f: Likewise.
394 * configure.ac: Typo fix.
395 * configure: Regenerate.
397 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
398 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
400 * omp.h.in: Don't touch the user's namespace.
402 2013-10-11 Jakub Jelinek <jakub@redhat.com>
403 Tobias Burnus <burnus@net-b.de>
404 Richard Henderson <rth@redhat.com>
406 * target.c: New file.
407 * Makefile.am (libgomp_la_SOURCES): Add target.c.
408 * Makefile.in: Regenerated.
409 * libgomp_g.h (GOMP_task): Add depend argument.
410 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
411 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
412 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
413 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
414 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
415 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
416 GOMP_taskgroup_start, GOMP_taskgroup_end,
417 GOMP_parallel_sections): New prototypes.
418 * fortran.c (omp_is_initial_device): Add ialias_redirect.
419 (omp_is_initial_device_): New function.
420 (ULP, STR1, STR2, ialias_redirect): Removed.
421 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
422 omp_set_default_device_8_, omp_get_default_device_,
423 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
425 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
426 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
427 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
429 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
430 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
431 omp_set_default_device, omp_set_default_device_,
432 omp_set_default_device_8_, omp_get_default_device,
433 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
434 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
435 omp_get_team_num_): Export @@OMP_4.0.
436 * team.c (struct gomp_thread_start_data): Add place field.
437 (gomp_thread_start): Clear thr->thread_pool and
438 thr->task before returning. Use gomp_team_barrier_wait_final
439 instead of gomp_team_barrier_wait. Initialize thr->place.
440 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
441 team_cancelled and task_queued_count fields.
442 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
443 before calling pthread_exit.
444 (gomp_free_thread): No longer static. Use
445 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
446 (gomp_team_start): Add flags argument. Set
447 thr->thread_pool->threads_busy to nthreads immediately after creating
448 new pool. Use gomp_managed_threads_lock instead of
449 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
450 (gomp_team_end): Use gomp_managed_threads_lock instead of
451 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
452 of gomp_team_barrier_wait. If team->team_cancelled, call
453 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
454 rather than thr->ts.work_share.
455 (initialize_team): Don't call gomp_sem_init here.
456 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
458 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
459 * env.c (gomp_global_icv): Add default_device_var, target_data and
460 bind_var initializers.
461 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
462 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
463 gomp_places_list_len): New variables.
464 (parse_bind_var, parse_one_place, parse_places_var): New functions.
465 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
467 (gomp_cancel_var): New global variable.
468 (parse_int): New function.
469 (handle_omp_display_env): New function.
470 (initialize_env): Use it. Initialize default_device_var.
471 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
472 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
473 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
474 been successfully parsed (and call gomp_init_affinity in that case).
475 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
476 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
477 omp_get_team_num, omp_is_initial_device): New functions.
478 * libgomp.h: Include stdlib.h.
479 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
481 (struct target_mem_desc): Forward declare.
482 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
483 and thread_limit_var fields.
484 (gomp_get_num_devices): New prototype.
485 (gomp_cancel_var): New extern decl.
486 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
487 team_cancelled and task_queued_count fields. Add comments about
488 task_{,queued_,running_}count.
489 (gomp_cancel_kind): New enum.
490 (gomp_work_share_end_cancel): New prototype.
491 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
492 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
494 (struct gomp_taskgroup): New type.
495 (struct gomp_task_depend_entry,
496 struct gomp_dependers_vec): New types.
497 (gomp_finish_task): Free depend_hash if non-NULL.
498 (struct gomp_team_state): Add place_partition_off
499 and place_partition_len fields.
500 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
501 gomp_places_list_len): New extern decls.
502 (struct gomp_thread): Add place field.
503 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
504 (gomp_init_thread_affinity): Add place argument.
505 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
506 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
507 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
508 gomp_affinity_init_level, gomp_affinity_print_place): New
510 (gomp_team_start): Add flags argument.
511 (gomp_thread_limit_var, gomp_remaining_threads_count,
512 gomp_remaining_threads_lock): Remove.
513 (gomp_managed_threads_lock): New variable.
514 (struct gomp_thread_pool): Add threads_busy field.
515 (gomp_free_thread): New prototype.
516 * task.c: Include hashtab.h.
517 (hash_entry_type): New typedef.
518 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
519 (gomp_init_task): Clear dependers, depend_hash, depend_count,
520 copy_ctors_done and taskgroup fields.
521 (GOMP_task): Add depend argument, handle depend clauses. If
522 gomp_team_barrier_cancelled or if it's taskgroup has been
523 cancelled, don't queue or start new tasks. Set copy_ctors_done
524 field if needed. Initialize taskgroup field. If copy_ctors_done
525 and already cancelled, don't discard the task. If taskgroup is
526 non-NULL, enqueue the task into taskgroup queue. Increment
527 num_children field in taskgroup. Increment task_queued_count.
528 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
529 gomp_task_run_post_remove_taskgroup): New inline functions.
530 (gomp_task_run_post_handle_depend_hash,
531 gomp_task_run_post_handle_dependers,
532 gomp_task_run_post_handle_depend): New functions.
533 (GOMP_taskwait): Use them. If more than one new tasks
534 have been queued, wake other threads if needed.
535 (gomp_barrier_handle_tasks): Likewise. If
536 gomp_team_barrier_cancelled, don't start any new tasks, just free
538 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
540 (omp_proc_bind_kind, omp_proc_bind_false,
541 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
542 omp_proc_bind_spread): New params.
543 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
544 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
545 omp_get_team_num, omp_is_initial_device): New interfaces.
546 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
547 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
548 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
549 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
550 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
551 useless use omp_lib_kinds.
552 * omp.h.in (omp_proc_bind_t): New typedef.
553 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
554 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
555 omp_get_team_num, omp_is_initial_device): New prototypes.
556 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
557 through to gomp_team_start.
558 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
559 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
560 Adjust gomp_parallel_loop_start callers.
561 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
562 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
563 GOMP_loop_end_cancel): New functions.
564 (GOMP_parallel_end): Add ialias_redirect.
565 * hashtab.h: New file.
566 * libgomp.texi (Environment Variables): Minor cleanup,
567 update section refs to OpenMP 4.0rc2.
568 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
569 environment variables.
570 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
571 team->work_shares_to_free to thr->ts.work_share before calling
573 (gomp_work_share_end_cancel): New function.
574 * config/linux/proc.c: Include errno.h.
575 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
576 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
577 sizeof (cpu_set_t) to determine number of iterations. Fix up check
578 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
579 gomp_cpuset_size is sizeof (cpu_set_t).
580 (gomp_init_num_threads): Initialize gomp_cpuset_size,
581 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
582 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
583 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
584 contain any logical CPUs.
585 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
586 is NULL. Use gomp_cpusetp instead of &cpuset and pass
587 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
588 pthread_getaffinity_np. Check gomp_places_list instead of
589 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
590 * config/linux/bar.c (gomp_barrier_wait_end,
591 gomp_barrier_wait_last): Use BAR_* defines.
592 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
593 from state where needed. Set work_share_cancelled to 0 on last
595 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
596 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
598 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
599 Add cpusetsize argument.
600 (gomp_cpuset_size, gomp_cpusetp): Declare.
601 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
602 (affinity_counter): Remove.
603 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
604 if CPU_ALLOC_SIZE isn't defined.
605 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
606 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
607 bind current thread to the first place.
608 (gomp_init_thread_affinity): Rewritten. Add place argument, just
609 pthread_setaffinity_np to gomp_places_list[place].
610 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
611 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
612 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
613 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
614 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
615 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
616 (gomp_barrier_t): Add awaited_final field.
617 (gomp_barrier_init): Initialize awaited_final field.
618 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
619 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
621 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
623 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
624 gomp_team_barrier_cancelled): New inline functions.
625 (gomp_barrier_last_thread,
626 gomp_team_barrier_set_task_pending,
627 gomp_team_barrier_clear_task_pending,
628 gomp_team_barrier_set_waiting_for_tasks,
629 gomp_team_barrier_waiting_for_tasks,
630 gomp_team_barrier_done): Use BAR_* defines.
631 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
632 (gomp_barrier_wait_end): Use BAR_* defines.
633 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
634 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
636 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
637 gomp_team_barrier_cancel): New functions.
638 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
640 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
641 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
642 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
643 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
644 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
645 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
646 (gomp_barrier_t): Add cancellable field.
647 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
648 gomp_team_barrier_cancel): New prototypes.
649 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
650 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
651 gomp_team_barrier_cancelled): New inline functions.
652 (gomp_barrier_wait_start, gomp_barrier_last_thread,
653 gomp_team_barrier_set_task_pending,
654 gomp_team_barrier_clear_task_pending,
655 gomp_team_barrier_set_waiting_for_tasks,
656 gomp_team_barrier_waiting_for_tasks,
657 gomp_team_barrier_done): Use BAR_* defines.
658 * barrier.c (GOMP_barrier_cancel): New function.
659 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
660 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
661 omp_proc_bind_spread): New params.
662 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
663 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
664 omp_get_team_num, omp_is_initial_device): New externals.
665 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
667 (gomp_resolve_num_threads): Adjust for thread_limit now being in
668 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
669 infinity. If not nested, just return minimum of max_num_threads
670 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
671 to the returned value. Otherwise, don't update atomically
672 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
673 (GOMP_parallel_end): Adjust for thread_limit now being in
674 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
675 infinity. Adjust threads_busy in the pool rather than
676 gomp_remaining_threads_count. Remember team->nthreads and call
677 gomp_team_end before adjusting threads_busy, if not nested
678 afterwards, just set it to 1 non-atomically. Add ialias.
679 (GOMP_parallel_start): Adjust gomp_team_start caller.
680 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
681 * testsuite/libgomp.c/affinity-1.c: New test.
682 * testsuite/libgomp.c/atomic-15.c: New test.
683 * testsuite/libgomp.c/atomic-16.c: New test.
684 * testsuite/libgomp.c/atomic-17.c: New test.
685 * testsuite/libgomp.c/cancel-for-1.c: New test.
686 * testsuite/libgomp.c/cancel-for-2.c: New test.
687 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
688 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
689 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
690 * testsuite/libgomp.c/cancel-sections-1.c: New test.
691 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
692 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
693 * testsuite/libgomp.c/depend-1.c: New test.
694 * testsuite/libgomp.c/depend-2.c: New test.
695 * testsuite/libgomp.c/depend-3.c: New test.
696 * testsuite/libgomp.c/depend-4.c: New test.
697 * testsuite/libgomp.c/for-1.c: New test.
698 * testsuite/libgomp.c/for-1.h: New file.
699 * testsuite/libgomp.c/for-2.c: New test.
700 * testsuite/libgomp.c/for-2.h: New file.
701 * testsuite/libgomp.c/for-3.c: New test.
702 * testsuite/libgomp.c/pr58392.c: New test.
703 * testsuite/libgomp.c/simd-1.c: New test.
704 * testsuite/libgomp.c/simd-2.c: New test.
705 * testsuite/libgomp.c/simd-3.c: New test.
706 * testsuite/libgomp.c/simd-4.c: New test.
707 * testsuite/libgomp.c/simd-5.c: New test.
708 * testsuite/libgomp.c/simd-6.c: New test.
709 * testsuite/libgomp.c/target-1.c: New test.
710 * testsuite/libgomp.c/target-2.c: New test.
711 * testsuite/libgomp.c/target-3.c: New test.
712 * testsuite/libgomp.c/target-4.c: New test.
713 * testsuite/libgomp.c/target-5.c: New test.
714 * testsuite/libgomp.c/target-6.c: New test.
715 * testsuite/libgomp.c/target-7.c: New test.
716 * testsuite/libgomp.c/taskgroup-1.c: New test.
717 * testsuite/libgomp.c/thread-limit-1.c: New test.
718 * testsuite/libgomp.c/thread-limit-2.c: New test.
719 * testsuite/libgomp.c/thread-limit-3.c: New test.
720 * testsuite/libgomp.c/udr-1.c: New test.
721 * testsuite/libgomp.c/udr-2.c: New test.
722 * testsuite/libgomp.c/udr-3.c: New test.
723 * testsuite/libgomp.c++/affinity-1.C: New test.
724 * testsuite/libgomp.c++/atomic-10.C: New test.
725 * testsuite/libgomp.c++/atomic-11.C: New test.
726 * testsuite/libgomp.c++/atomic-12.C: New test.
727 * testsuite/libgomp.c++/atomic-13.C: New test.
728 * testsuite/libgomp.c++/atomic-14.C: New test.
729 * testsuite/libgomp.c++/atomic-15.C: New test.
730 * testsuite/libgomp.c++/cancel-for-1.C: New test.
731 * testsuite/libgomp.c++/cancel-for-2.C: New test.
732 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
733 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
734 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
735 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
736 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
737 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
738 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
739 * testsuite/libgomp.c++/cancel-test.h: New file.
740 * testsuite/libgomp.c++/for-9.C: New test.
741 * testsuite/libgomp.c++/for-10.C: New test.
742 * testsuite/libgomp.c++/for-11.C: New test.
743 * testsuite/libgomp.c++/simd-1.C: New test.
744 * testsuite/libgomp.c++/simd-2.C: New test.
745 * testsuite/libgomp.c++/simd-3.C: New test.
746 * testsuite/libgomp.c++/simd-4.C: New test.
747 * testsuite/libgomp.c++/simd-5.C: New test.
748 * testsuite/libgomp.c++/simd-6.C: New test.
749 * testsuite/libgomp.c++/simd-7.C: New test.
750 * testsuite/libgomp.c++/simd-8.C: New test.
751 * testsuite/libgomp.c++/target-1.C: New test.
752 * testsuite/libgomp.c++/target-2.C: New test.
753 * testsuite/libgomp.c++/target-2-aux.cc: New file.
754 * testsuite/libgomp.c++/target-3.C: New test.
755 * testsuite/libgomp.c++/taskgroup-1.C: New test.
756 * testsuite/libgomp.c++/udr-1.C: New test.
757 * testsuite/libgomp.c++/udr-2.C: New test.
758 * testsuite/libgomp.c++/udr-3.C: New test.
759 * testsuite/libgomp.c++/udr-4.C: New test.
760 * testsuite/libgomp.c++/udr-5.C: New test.
761 * testsuite/libgomp.c++/udr-6.C: New test.
762 * testsuite/libgomp.c++/udr-7.C: New test.
763 * testsuite/libgomp.c++/udr-8.C: New test.
764 * testsuite/libgomp.c++/udr-9.C: New test.
766 2013-09-20 Jakub Jelinek <jakub@redhat.com>
769 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
772 2013-09-20 Alan Modra <amodra@gmail.com>
774 * configure: Regenerate.
776 2013-09-19 Jakub Jelinek <jakub@redhat.com>
778 * testsuite/libgomp.c/sections-2.c: New test.
780 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
782 * testsuite/libgomp.fortran/strassen.f90:
783 Add dg-skip-if aarch64_tiny.
785 2013-06-20 Iain Sandoe <iain@codesourcery.com>
786 Cesar Philippidis <cesar@codesourcery.com>
788 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
789 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
790 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
791 * testsuite/libgomp.fortran/fortran.exp: Likewise.
792 * testsuite/libgomp.graphite/graphite.exp: Likewise.
793 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
794 Use dg-runtest rather than gfortran-dg-runtest.
796 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
798 * testsuite/libgomp.c/icv-2.c: Extend current handling of
799 Linux-based x86 systems to cover all GNU systems.
800 * testsuite/libgomp.c/lock-3.c: Likewise.
801 * testsuite/libgomp.c/pr48591.c: Likewise.
803 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
805 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
806 GNU/Hurd, as done for Linux-based systems.
808 * config/posix/ptrlock.h: Fix comment.
810 2013-05-27 Tobias Burnus <burnus@net-b.de>
813 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
814 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
815 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
816 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
817 omp_destroy_nest_lock): Correct arguments to match the one in
819 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
820 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
821 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
822 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
824 2013-05-16 Jakub Jelinek <jakub@redhat.com>
826 * testsuite/libgomp.c/loop-13.c: New test.
827 * testsuite/libgomp.c/loop-14.c: New test.
828 * testsuite/libgomp.c/loop-15.c: New test.
829 * testsuite/libgomp.c++/loop-13.C: New test.
830 * testsuite/libgomp.c++/loop-14.C: New test.
831 * testsuite/libgomp.c++/loop-15.C: New test.
833 2013-02-06 Jakub Jelinek <jakub@redhat.com>
836 * testsuite/libgomp.c++/pr56217.C: New test.
838 2013-02-01 Alan Modra <amodra@gmail.com>
840 * task.c (GOMP_task, GOMP_taskwait): Comment.
842 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
843 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
846 * config/linux/wait.h (do_spin): Use atomic load for addr.
847 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
848 for intptr and ptrlock.
849 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
852 2013-01-22 Alan Modra <amodra@gmail.com>
856 * task.c (GOMP_task): Revert 2011-12-09 change.
857 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
858 barrier to read task->children..
859 (gomp_barrier_handle_tasks): ..and matching atomic store with
860 release barrier here when setting parent->children to NULL.
862 2013-01-16 Jakub Jelinek <jakub@redhat.com>
863 Tobias Burnus <burnus@net-b.de>
866 * testsuite/libgomp.fortran/fortran.exp: Use
867 -fintrinsic-modules-path= instead of
868 -fintrinsic-modules-path.
870 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
872 Update copyright years.
874 2012-12-19 Tobias Burnus <burnus@net-b.de>
876 * testsuite/libgomp.fortran/fortran.exp: Set
877 -fintrinsic-modules-path.
879 2012-12-19 Tobias Burnus <burnus@net-b.de>
881 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
882 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
884 2012-11-21 Jakub Jelinek <jakub@redhat.com>
887 * team.c (gomp_free_thread): Decrease gomp_managed_threads
888 if pool had any threads_used.
890 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
892 * testsuite/libgomp.c++/pr24455.C: Use
893 -Wl,-undefined,dynamic_lookup on darwin.
895 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
897 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
899 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
901 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
903 2012-10-23 Ian Bolton <ian.bolton@arm.com>
904 Jim MacArthur <jim.macarthur@arm.com>
905 Marcus Shawcroft <marcus.shawcroft@arm.com>
906 Nigel Stephens <nigel.stephens@arm.com>
907 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
908 Richard Earnshaw <rearnsha@arm.com>
909 Sofiane Naci <sofiane.naci@arm.com>
910 Stephen Thomas <stephen.thomas@arm.com>
911 Tejas Belagod <tejas.belagod@arm.com>
912 Yufeng Zhang <yufeng.zhang@arm.com>
914 * configure.tgt: Add AArch64.
916 2012-10-04 Jason Merrill <jason@redhat.com>
918 * testsuite/libgomp.c++/tls-init1.C: New.
920 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
922 * configure: Regenerated.
924 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
926 * config/linux/mips/futex.h (sys_futex0): Change to static
927 function with noinline, nomips16 attributes under MIPS16. Adjust
928 asm statement to place 'li v0,SYS_futex' immediately before
931 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
933 * libgomp.texi (Library Index): Renamed from "Index" to prevent
934 conflict with index.html on case-insensitive file systems.
936 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
938 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
939 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
941 2012-07-02 Richard Guenther <rguenther@suse.de>
942 Michael Matz <matz@suse.de>
943 Tobias Grosser <tobias@grosser.es>
944 Sebastian Pop <sebpop@gmail.com>
946 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
947 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
948 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
949 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
951 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
953 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
955 2012-06-22 Richard Guenther <rguenther@suse.de>
957 Merge from graphite branch
958 2012-01-13 Tobias Grosser <tobias@grosser.es>
960 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
961 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
963 2012-06-07 Jakub Jelinek <jakub@redhat.com>
966 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
967 use GOMP_barrier () call instead.
968 * testsuite/libgomp.c/pr26943-3.c: Likewise.
969 * testsuite/libgomp.c/pr26943-4.c: Likewise.
970 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
971 call GOMP_barrier instead.
972 * testsuite/libgomp.fortran/vla5.f90: Likewise.
974 2012-06-06 Jakub Jelinek <jakub@redhat.com>
977 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
978 argument to memset call.
980 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
982 * configure: Regenerated.
984 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
986 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
988 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
991 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
993 2012-03-22 Jakub Jelinek <jakub@redhat.com>
996 * testsuite/libgomp.c/pr52547.c: New test.
998 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1000 * testsuite/lib/libgomp.exp: load fortran-modules.exp
1002 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1004 * configure.tgt (mips-sgi-irix6*): Remove.
1006 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1008 * configure.tgt (alpha*-dec-osf*): Remove.
1010 * config/osf/sem.h: Remove.
1011 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1013 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
1015 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1017 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1020 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1021 Remove ENABLE_SYMVERS_SOL2.
1022 * configure: Regenerate.
1023 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1024 (PREPROCESS): New variable.
1025 (libgomp.ver): New target.
1026 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1027 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1028 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1030 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1031 * Makefile.in: Regenerate.
1033 2012-02-14 Walter Lee <walt@tilera.com>
1035 * configure.tgt: Handle tilegx and tilepro.
1036 * config/linux/tile/futex.h: New file.
1038 2012-02-08 Richard Guenther <rguenther@suse.de>
1040 PR tree-optimization/46886
1041 * testsuite/libgomp.c/pr46886.c: New testcase.
1043 2012-01-25 Matthias Klose <doko@ubuntu.com>
1045 * config/linux/arm: Remove empty directory.
1046 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1048 2011-12-09 Alan Modra <amodra@gmail.com>
1051 * task.c (GOMP_taskwait): Don't access task->children outside of
1052 task_lock mutex region.
1053 (GOMP_task): Likewise.
1055 2011-12-06 Jakub Jelinek <jakub@redhat.com>
1058 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1060 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1061 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1062 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1063 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1064 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1066 2011-12-02 Alan Modra <amodra@gmail.com>
1068 * config/linux/affinity.c: Use atomic rather than sync builtin.
1069 * config/linux/lock.c: Likewise.
1070 * config/linux/ptrlock.h: Likewise.
1071 * config/linux/ptrlock.c: Likewise.
1072 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1073 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1074 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1075 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1076 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1077 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1078 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1079 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1080 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1081 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1083 2011-11-30 Alan Modra <amodra@gmail.com>
1086 * config/linux/bar.h: Use atomic rather than sync builtins.
1087 * config/linux/bar.c: Likewise. Add missing acquire
1088 synchronisation on generation field.
1089 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1092 2011-11-30 Alan Modra <amodra@gmail.com>
1094 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1095 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1096 * config/linux/mutex.h: Use atomic rather than sync builtins.
1097 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
1098 * config/linux/omp-lock.h: Comment fix.
1099 * config/linux/arm/mutex.h: Delete.
1100 * config/linux/powerpc/mutex.h: Delete.
1101 * config/linux/ia64/mutex.h: Delete.
1102 * config/linux/mips/mutex.h: Delete.
1104 2011-11-30 Alan Modra <amodra@gmail.com>
1107 * config/linux/sem.h: Rewrite.
1108 * config/linux/sem.c: Rewrite.
1110 2011-11-28 Richard Henderson <rth@redhat.com>
1112 * libgomp.h (enum memmodel): New.
1114 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
1116 * configure: Regenerate.
1118 2011-10-10 Matthias Klose <doko@ubuntu.com>
1120 * config/posix95: Remove empty directory.
1122 2011-08-26 Jakub Jelinek <jakub@redhat.com>
1124 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1126 2011-08-19 Jakub Jelinek <jakub@redhat.com>
1129 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1130 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1132 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1134 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1136 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1139 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1141 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
1143 * config/linux/proc.h: New.
1144 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
1145 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
1146 (gomp_init_num_threads): Update call to cpuset_popcount.
1147 (get_num_procs): Ditto.
1148 * config/linux/affinity.c (gomp_init_affinity): Call
1149 gomp_cpuset_popcount.
1151 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1155 * omp.h.in (omp_in_final): New prototype.
1156 * omp_lib.f90.in (omp_in_final): New interface.
1157 (omp_integer_kind, omp_logical_kind): Remove
1158 and replace all its uses in the module with 4.
1159 (openmp_version): Change to 201107.
1160 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1161 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1162 kind for the parameters.
1163 (omp_in_final): New external.
1164 (openmp_version): Change to 201107.
1165 * task.c (omp_in_final): New function.
1166 (gomp_init_task): Initialize final_task.
1167 (GOMP_task): Remove unused attribute from flags. Handle final
1169 (GOMP_taskyield): New function.
1170 (omp_in_final): Return true if if (false) or final (true) task
1171 or descendant of final (true).
1172 * fortran.c (omp_in_final_): New function.
1173 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1174 (GOMP_3.0): Export GOMP_taskyield.
1175 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1177 (parse_unsigned_long_list): New function.
1178 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
1179 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
1180 even if parse_affinity returned false.
1181 * config/linux/affinity.c (gomp_init_affinity): Handle
1182 gomp_cpu_affinity_len == 0.
1183 * libgomp_g.h (GOMP_taskyield): New prototype.
1184 * libgomp.h (struct gomp_task): Add final_task field.
1185 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1186 * team.c (gomp_team_start): Override new task's nthreads_var icv
1187 if list form OMP_NUM_THREADS has been used and it has value for
1188 the new nesting level.
1190 * testsuite/libgomp.c/atomic-11.c: New test.
1191 * testsuite/libgomp.c/atomic-12.c: New test.
1192 * testsuite/libgomp.c/atomic-13.c: New test.
1193 * testsuite/libgomp.c/atomic-14.c: New test.
1194 * testsuite/libgomp.c/reduction-6.c: New test.
1195 * testsuite/libgomp.c/task-5.c: New test.
1196 * testsuite/libgomp.c++/atomic-2.C: New test.
1197 * testsuite/libgomp.c++/atomic-3.C: New test.
1198 * testsuite/libgomp.c++/atomic-4.C: New test.
1199 * testsuite/libgomp.c++/atomic-5.C: New test.
1200 * testsuite/libgomp.c++/atomic-6.C: New test.
1201 * testsuite/libgomp.c++/atomic-7.C: New test.
1202 * testsuite/libgomp.c++/atomic-8.C: New test.
1203 * testsuite/libgomp.c++/atomic-9.C: New test.
1204 * testsuite/libgomp.c++/task-8.C: New test.
1205 * testsuite/libgomp.c++/reduction-4.C: New test.
1206 * testsuite/libgomp.fortran/allocatable7.f90: New test.
1207 * testsuite/libgomp.fortran/allocatable8.f90: New test.
1208 * testsuite/libgomp.fortran/crayptr3.f90: New test.
1209 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1210 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1211 * testsuite/libgomp.fortran/pointer1.f90: New test.
1212 * testsuite/libgomp.fortran/pointer2.f90: New test.
1213 * testsuite/libgomp.fortran/task4.f90: New test.
1215 2011-08-02 Tobias Burnus <burnus@net-b.de>
1217 * libgomp.texi: Update OpenMP spec references to 3.1.
1218 (omp_in_final,OMP_PROC_BIND): New sections.
1219 (OMP_NUM_THREADS): Document that the value can be now a list.
1220 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1222 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
1224 * config/linux/x86/futex.h: Check __x86_64__ instead of
1227 2011-07-29 Jakub Jelinek <jakub@redhat.com>
1231 * testsuite/libgomp.c/pr49897-1.c: New test.
1232 * testsuite/libgomp.c/pr49897-2.c: New test.
1233 * testsuite/libgomp.c/pr49898-1.c: New test.
1234 * testsuite/libgomp.c/pr49898-2.c: New test.
1236 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
1238 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1239 for ia32 instead of ilp32.
1241 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1242 * testsuite/libgomp.c/atomic-6.c: Likewise.
1244 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
1246 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1247 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1249 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1252 * config/osf/sem.h: New file.
1253 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1255 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1258 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1261 2011-07-15 Jakub Jelinek <jakub@redhat.com>
1263 * config/linux/wait.h (do_spin): New inline, largely copied
1264 from do_wait, just don't do futex_wait here, instead return true if
1266 (do_wait): Implement using do_spin.
1267 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1269 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1270 __sync_bool_compare_and_swap, pass the oldval to
1271 gomp_mutex_lock_slow.
1272 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1273 If all mutex contenders are just spinning and not sleeping, don't
1274 change state to 2 unnecessarily. Optimize the loop when state has
1275 already become 2 to use just one atomic operation per loop instead
1277 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1279 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1280 __sync_bool_compare_and_swap, pass the oldval to
1281 gomp_mutex_lock_slow.
1283 2011-06-22 Jakub Jelinek <jakub@redhat.com>
1286 * iter.c (gomp_iter_static_next): For chunk size 0
1287 only use n ceil/ nthreads size for the first
1288 n % nthreads threads in the team instead of
1289 all threads except for the last few ones which
1290 get less work or none at all.
1291 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1292 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1293 chunk argument, set run_sched_modifier to 0 for static
1294 resp. 1 for other kinds. If chunk argument is 0
1295 and not static, set value to 1.
1297 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1300 * testsuite/libgomp.c++/pr49043.C: New test.
1303 * testsuite/libgomp.c++/pr48869.C: New test.
1305 2011-05-06 Jakub Jelinek <jakub@redhat.com>
1308 * fortran.c: Include limits.h.
1310 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1312 (omp_set_num_threads_8_, omp_set_schedule_8_,
1313 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1314 omp_get_team_size_8_): Use TO_INT macro.
1315 * testsuite/libgomp.fortran/pr48894.f90: New test.
1317 2011-04-13 Jakub Jelinek <jakub@redhat.com>
1320 * testsuite/libgomp.c/pr48591.c: New test.
1322 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1325 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1326 * configure: Regenerate.
1328 2011-02-27 Jakub Jelinek <jakub@redhat.com>
1331 * testsuite/libgomp.fortran/task3.f90: New test.
1333 2011-02-24 Tobias Burnus <burnus@net-b.de>
1335 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1337 2011-02-23 Jakub Jelinek <jakub@redhat.com>
1340 * libgomp.texi (omp_get_wtime): Don't say time in the past
1343 2011-02-18 Jakub Jelinek <jakub@redhat.com>
1346 * testsuite/libgomp.fortran/fortran.exp: Check for both
1347 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
1348 but $blddir != "", still append ${blddir}/${lang_library_path}
1351 2011-02-16 Tobias Burnus <burnus@net-b.de>
1354 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1355 of libquadmath.a before adding its libpath to ldflags.
1357 2011-02-14 Jakub Jelinek <jakub@redhat.com>
1360 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1361 to FUTEX_WAIT futex syscall.
1362 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1364 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1366 * configure: Regenerate.
1368 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
1371 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1373 2011-01-16 Gerald Pfeifer
1375 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1377 2010-12-14 Jakub Jelinek <jakub@redhat.com>
1380 * libgomp.fortran/allocatable6.f90: New test.
1382 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1384 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1385 * configure: Regenerate.
1387 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
1391 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1392 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1393 * aclocal.m4: Regenerate.
1394 * configure: Regenerate.
1395 * Makefile.in: Regenerate.
1396 * testsuite/Makefile.in: Regenerate.
1398 2010-12-02 Jakub Jelinek <jakub@redhat.com>
1401 * libgomp.fortran/pr46753.f90: New test.
1404 * env.c (initialize_env): Default to spin count 300000
1405 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1409 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1410 at the end if sync builtins aren't supported.
1412 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1414 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1416 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1418 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1420 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
1422 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1424 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1425 Tobias Burnus <burnus@net-b.de>
1429 * configure: Regenerate.
1431 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
1433 * config/linux/futex.h: New.
1434 * config/linux/arm/mutex.h: New.
1435 * configure.tgt (arm*-*-linux*): Add config path.
1437 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
1439 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1441 2010-09-23 Tobias Burnus <burnus@net-b.de>
1443 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1444 Change Fortran datatype to LOGICAL.
1445 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1446 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1448 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1450 * configure: Regenerate.
1452 2010-07-26 Jakub Jelinek <jakub@redhat.com>
1454 * libgomp.texi: Add function keyword to a couple of Fortran
1455 interfaces, use integer instead of int for Fortran.
1457 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
1459 * libgomp.texi: Fix spelling and pasto problems throughout.
1460 Adjust prototypes to match code.
1462 2010-07-24 Tobias Burnus <burnus@net-b.de>
1464 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1465 silence -fwhole-file warning.
1467 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1469 * configure.tgt (*-*-solaris2.[56]*): Removed.
1471 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1473 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1474 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1475 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1476 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1477 targetting solaris2*.
1478 * configure: Regenerate.
1479 * config.h.in: Regenerate.
1481 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1482 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1483 Add libgomp_version_dep.
1484 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1486 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1487 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1488 * Makefile.in: Regenerate.
1490 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1491 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1492 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1493 to common block, protected by
1494 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1496 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1498 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
1500 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
1503 * configure: Regenerate.
1505 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1508 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1509 * configure: Regenerate.
1510 * Makefile.in: Regenerate.
1511 * testsuite/Makefile.in: Regenerate.
1513 2010-04-26 Jakub Jelinek <jakub@redhat.com>
1516 * testsuite/libgomp.c/pr43893.c: New test.
1517 * testsuite/libgomp.c++/pr43893.C: New test.
1519 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1522 * testsuite/libgomp.fortran/vla8.f90: New test.
1524 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1527 * config/linux/affinity.c (gomp_init_affinity): Decrease
1528 gomp_available_cpus if affinity mask confines the process to fewer
1530 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1531 non-NULL, just return gomp_available_cpus.
1534 * sections.c (gomp_sections_init): Initialize ws->mode.
1536 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
1538 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1539 not unused bar variable.
1540 * configure: Regenerate.
1542 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1544 * Makefile.in: Regenerate.
1545 * aclocal.m4: Regenerate.
1546 * testsuite/Makefile.in: Regenerate.
1548 2010-03-22 Jakub Jelinek <jakub@redhat.com>
1551 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1552 (initialize_env): Adjust callers.
1553 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1554 when the argument is 0.
1556 * testsuite/libgomp.c/pr42942.c: New test.
1558 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
1562 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1563 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1565 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1567 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1568 * testsuite/libgomp.c++/task-6.C: Likewise.
1570 2010-01-28 Steve Ellcey <sje@cup.hp.com>
1572 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1574 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
1576 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1577 * configure: Regenerate.
1579 2010-01-26 Jakub Jelinek <jakub@redhat.com>
1582 * testsuite/libgomp.fortran/allocatable5.f90: New test.
1584 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
1586 * configure.ac: Test for executability of GFORTRAN.
1587 * configure: Regenerate.
1589 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1591 * configure: Regenerate.
1593 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1596 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1598 2010-01-03 Richard Guenther <rguenther@suse.de>
1600 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1602 2009-12-23 Sebastian Pop <sebpop@gmail.com>
1604 * testsuite/libgomp.graphite/pr4118.c: New.
1606 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1608 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1609 for darwin, protect the test with require-effective-target tls_runtime.
1610 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1612 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1615 * testsuite/lib/libgomp.exp: Provide -B options to allow for
1616 link spec %s substitutions for static libraries.
1618 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
1621 * libgomp.graphite/force-parallel-2.c: Reduce array size.
1623 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1625 * Makefile.in: Regenerate.
1626 * configure: Regenerate.
1627 * testsuite/Makefile.in: Regenerate.
1629 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
1631 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1632 settings for LC_ALL and LANG.
1634 2009-11-25 Jakub Jelinek <jakub@redhat.com>
1637 * testsuite/libgomp.fortran/pr42162.f90: New test.
1639 2009-11-13 Jakub Jelinek <jakub@redhat.com>
1642 * testsuite/libgomp.c/pr42029.c: New test.
1644 2009-10-26 Jakub Jelinek <jakub@redhat.com>
1646 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1647 *s. Accept ld version without text in ()s.
1648 * configure: Regenerated.
1650 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
1652 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1654 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1657 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1658 or a hyphen (happens with fortran language disabled).
1659 * configure: Regenerate.
1661 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1663 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1664 use sed script portable to Solaris /bin/sed for extracting ld
1666 * configure: Regenerate.
1668 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
1670 * testsuite/libgomp.graphite/bounds.c: New test.
1672 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1674 * Makefile.am (libgomp_la_LINK): New.
1675 * Makefile.in: Regenerate.
1677 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1679 * configure.ac (AC_PREREQ): Bump to 2.64.
1681 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1683 * Makefile.am (install-html, install-pdf): Remove.
1684 * Makefile.in: Regenerate.
1686 * Makefile.in: Regenerate.
1687 * aclocal.m4: Regenerate.
1688 * config.h.in: Regenerate.
1689 * configure: Regenerate.
1690 * testsuite/Makefile.in: Regenerate.
1692 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1694 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1695 * Makefile.in: Regenerate.
1697 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
1699 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1700 * Makefile.in: Regenerate.
1702 2009-08-19 Tobias Burnus <burnus@net-b.de>
1705 omp_lib.h.in: Fix -std=f95 errors.
1708 2009-08-14 David Edelsohn <edelsohn@gnu.org>
1710 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1711 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1712 * testsuite/libgomp.graphite/graphite.exp: New.
1714 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
1716 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1719 2009-08-04 David Daney <ddaney@caviumnetworks.com>
1721 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1722 needed memory barrier semantics.
1723 * config/linux/mips/mutex.h: New file.
1725 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1727 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1729 2009-07-16 Joseph Myers <joseph@codesourcery.com>
1731 * configure: Regenerate.
1733 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
1738 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1739 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1740 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1742 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1744 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1745 options when choosing a multilib.
1747 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
1749 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1750 ld_library_path. Use add_path. Add just find_libgcc_s to
1751 ld_library_path, not every libgcc multilib directory.
1752 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1753 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1754 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1756 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1758 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
1760 * Makefile.am (LTLDFLAGS): Define.
1762 * Makefile.in: Regenerate.
1764 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
1767 * testsuite/libgomp.fortran/fortran.exp: Don't link with
1768 libgfortranbegin, check existence of libgfortran.a instead of
1771 2009-05-20 Jakub Jelinek <jakub@redhat.com>
1774 * team.c (gomp_thread_start): Destroy thr->release semaphore.
1775 (gomp_free_pool_helper): Likewise.
1777 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1778 Jakub Jelinek <jakub@redhat.com>
1781 * testsuite/libgomp.fortran/workshare2.f90: New test.
1783 2009-04-09 Nick Clifton <nickc@redhat.com>
1785 * iter.c: Change copyright header to refer to version 3 of the
1786 GNU General Public License with version 3.1 of the GCC Runtime
1787 Library Exception and to point readers at the COPYING3 and
1788 COPYING3.RUNTIME files and the FSF's license web page.
1789 * alloc.c: Likewise.
1790 * barrier.c: Likewise.
1791 * config/bsd/proc.c: Likewise.
1792 * config/linux/affinity.c: Likewise.
1793 * config/linux/alpha/futex.h: Likewise.
1794 * config/linux/bar.c: Likewise.
1795 * config/linux/bar.h: Likewise.
1796 * config/linux/ia64/futex.h: Likewise.
1797 * config/linux/ia64/mutex.h: Likewise.
1798 * config/linux/lock.c: Likewise.
1799 * config/linux/mips/futex.h: Likewise.
1800 * config/linux/mutex.c: Likewise.
1801 * config/linux/mutex.h: Likewise.
1802 * config/linux/powerpc/futex.h: Likewise.
1803 * config/linux/proc.c: Likewise.
1804 * config/linux/ptrlock.c: Likewise.
1805 * config/linux/ptrlock.h: Likewise.
1806 * config/linux/s390/futex.h: Likewise.
1807 * config/linux/sem.c: Likewise.
1808 * config/linux/sem.h: Likewise.
1809 * config/linux/sparc/futex.h: Likewise.
1810 * config/linux/wait.h: Likewise.
1811 * config/linux/x86/futex.h: Likewise.
1812 * config/mingw32/proc.c: Likewise.
1813 * config/mingw32/time.c: Likewise.
1814 * config/posix/affinity.c: Likewise.
1815 * config/posix/bar.c: Likewise.
1816 * config/posix/bar.h: Likewise.
1817 * config/posix/lock.c: Likewise.
1818 * config/posix/mutex.h: Likewise.
1819 * config/posix/proc.c: Likewise.
1820 * config/posix/ptrlock.h: Likewise.
1821 * config/posix/sem.c: Likewise.
1822 * config/posix/sem.h: Likewise.
1823 * config/posix/time.c: Likewise.
1824 * config/posix95/lock.c: Likewise.
1825 * critical.c: Likewise.
1827 * error.c: Likewise.
1828 * fortran.c: Likewise.
1829 * iter_ull.c: Likewise.
1830 * libgomp.h: Likewise.
1831 * libgomp_f.h.in: Likewise.
1832 * libgomp_g.h: Likewise.
1834 * loop_ull.c: Likewise.
1835 * omp.h.in: Likewise.
1836 * omp_lib.f90.in: Likewise.
1837 * omp_lib.h.in: Likewise.
1838 * ordered.c: Likewise.
1839 * parallel.c: Likewise.
1840 * sections.c: Likewise.
1841 * single.c: Likewise.
1846 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1848 * testsuite/config/default.exp: Change copyright header to refer to
1849 version 3 of the GNU General Public License and to point readers
1850 at the COPYING3 file and the FSF's license web page.
1852 2009-04-08 Jakub Jelinek <jakub@redhat.com>
1855 * libgomp.c++/pr39573.C: New test.
1857 2009-04-01 Jakub Jelinek <jakub@redhat.com>
1860 * testsuite/libgomp.c/pr39591-1.c: New test.
1861 * testsuite/libgomp.c/pr39591-2.c: New test.
1862 * testsuite/libgomp.c/pr39591-3.c: New test.
1864 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
1866 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1867 * testsuite/libgomp.c/atomic-6.c: Ditto.
1869 2009-03-23 Jakub Jelinek <jakub@redhat.com>
1872 * testsuite/libgomp.c/loop-12.c: New test.
1873 * testsuite/libgomp.c/loop-11.c: New test.
1874 * testsuite/libgomp.c++/loop-11.C: New test.
1875 * testsuite/libgomp.c++/loop-12.C: New test.
1876 * testsuite/libgomp.c++/for-8.C: New test.
1878 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1880 * configure: Regenerate.
1882 2009-02-11 Jakub Jelinek <jakub@redhat.com>
1885 * testsuite/libgomp.c/pr39154.c: New test.
1887 2009-01-30 Ian Lance Taylor <iant@google.com>
1889 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1890 libgomp_ld_is_gold. Get gold version number.
1891 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1892 * configure: Rebuild.
1894 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1896 * testsuite/lib/libgomp.exp: Add -B option for targets that
1897 use libgfortran.a%s in their specs.
1899 2009-01-07 Jakub Jelinek <jakub@redhat.com>
1902 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1903 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1904 HAVE_AS_SYMVER_DIRECTIVE is not defined.
1905 * configure: Regenerated.
1906 * config.h.in: Likewise.
1908 2008-12-28 Jakub Jelinek <jakub@redhat.com>
1911 * testsuite/libgomp.c/pr38650.c: New test.
1912 * testsuite/libgomp.c++/pr38650.C: New test.
1914 2008-12-27 Jakub Jelinek <jakub@redhat.com>
1916 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1918 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
1920 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1922 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1924 * configure: Regenerate.
1926 2008-12-08 Jakub Jelinek <jakub@redhat.com>
1929 * testsuite/libgomp.c/pr36802-1.c: New test.
1930 * testsuite/libgomp.c/pr36802-2.c: New test.
1931 * testsuite/libgomp.c/pr36802-3.c: New test.
1933 2008-12-01 Janis Johnson <janis187@us.ibm.com>
1936 * config/linux/powerpc/mutex.h: New.
1938 2008-12-01 Jakub Jelinek <jakub@redhat.com>
1941 * testsuite/libgomp.c++/for-7.C: New test.
1944 * testsuite/libgomp.c++/for-6.C: New test.
1946 2008-11-26 Janis Johnson <janis187@us.ibm.com>
1949 * testsuite/lib/libgomp.exp: Include new timeout library files.
1950 (libgomp_target_compile): Set timeout value from new proc.
1952 2008-11-13 Steve Ellcey <sje@cup.hp.com>
1955 * config/linux/ia64/mutex.h: New.
1957 2008-11-04 Tobias Burnus <burnus@net-b.de>
1960 * libgomp.texi (Runtime library routines, environment variables):
1961 Update for OpenMP version 3.0.
1963 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
1964 Steve Ellcey <sje@cup.hp.com>
1966 * configure: Regenerate for new libtool.
1967 * Makefile.in: Ditto.
1968 * testsuite/Makefile.in: Ditto.
1970 2008-09-19 Jakub Jelinek <jakub@redhat.com>
1971 Andreas Tobler <a.tobler@schweiz.org>
1973 * config/bsd/proc.c: New file.
1974 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1975 * configure.ac: Check for header <sys/sysctl.h>
1976 * configure: Regenerate.
1977 * config.h.in: Likewise.
1979 2008-09-05 Janis Johnson <janis187@us.ibm.com>
1981 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1983 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1985 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1986 * Makefile.in: Regenerated.
1987 * testsuite/Makefile.in: Regenerated.
1989 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
1991 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1992 depend on blddir if blddir exists.
1993 (libgomp_target_compile): Likewise.
1994 * testsuite/libgomp.c++/c++.exp: Likewise.
1995 * testsuite/libgomp.fortran/fortran.exp: Likewise.
1997 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1999 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
2000 Do not list GPL as Invariant Section.
2002 2008-07-28 Ilie Garbacea <ilie@mips.com>
2003 Chao-ying Fu <fu@mips.com>
2005 * configure.tgt: Enable futex for MIPS.
2006 * config/linux/mips/futex.h: New file.
2008 2008-07-16 Jakub Jelinek <jakub@redhat.com>
2010 * team.c (gomp_team_end): Free team immediately if it has
2013 2008-07-08 David Edelsohn <edelsohn@gnu.org>
2015 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2016 * testsuite/libgomp.fortran/fortran.exp: Same.
2017 * testsuite/libgomp.c/c.exp: Same.
2018 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2019 directory to library path first.
2021 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
2023 * env.c (parse_stacksize): Add cast to avoid warning.
2024 (parse_spincount): Likewise.
2026 2008-06-27 Jakub Jelinek <jakub@redhat.com>
2028 * testsuite/libgomp.c/loop-10.c: New test.
2029 * libgomp.c/loop-3.c (main): Add lastprivate clause.
2030 * libgomp.c++/loop-6.C (main): Likewise.
2033 * testsuite/libgomp.c/debug-1.c: New test.
2035 2008-06-19 Jakub Jelinek <jakub@redhat.com>
2037 * testsuite/libgomp.c/nqueens-1.c: New test.
2040 * testsuite/libgomp.c++/task-7.C: New function.
2042 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2044 * configure: Regenerate.
2046 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2048 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2049 mutex when HAVE_SYNC_BUILTINS isn't defined.
2051 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2053 * libgomp.texi (omp_test_lock): Fix typo.
2055 2008-06-12 Tobias Burnus <burnus@net-b.de>
2057 * omp_lib.f90.in: Add "implicit none".
2059 2008-06-12 Jakub Jelinek <jakub@redhat.com>
2062 * testsuite/libgomp.c/reduction-5.c: New test.
2064 2008-06-11 Jakub Jelinek <jakub@redhat.com>
2066 * libgomp.h (struct gomp_task): Add in_tied_task field.
2067 * task.c (gomp_init_task): Initialize it.
2068 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
2069 unconditionally. Don't call gomp_team_barrier_wake if
2070 current task is implicit or if(0) from implicit and number of
2071 running tasks is equal to nthreads - 1.
2074 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2075 omp_get_team_size_8): Fix pastos.
2078 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2079 * configure: Regenerated.
2080 * config.h.in: Regenerated.
2081 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2084 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
2087 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2088 (GOMP_loop_ull_dynamic_start): Likewise.
2089 (GOMP_loop_ull_guided_start): Likewise.
2090 (GOMP_loop_ull_ordered_static_start): Likewise.
2091 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2092 (GOMP_loop_ull_ordered_guided_start): Likewise.
2094 2008-06-06 Jakub Jelinek <jakub@redhat.com>
2095 Richard Henderson <rth@redhat.com>
2096 Ulrich Drepper <drepper@redhat.com>
2097 Jakob Blomer <jakob.blomer@ira.uka.de>
2099 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2100 Substitute also OMP_*LOCK_25*.
2101 * configure: Regenerated.
2102 * config.h.in: Regenerated.
2103 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2104 ptrlock.c and task.c.
2105 * Makefile.in: Regenerated.
2106 * testsuite/Makefile.in: Regenerated.
2108 * loop_ull.c: New file.
2109 * iter_ull.c: New file.
2110 * libgomp.h: Include ptrlock.h.
2111 (enum gomp_task_kind): New type.
2112 (struct gomp_team): Add task_lock, task_queue, task_count,
2113 task_running_count, single_count fields. Add
2114 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2115 Remove work_share_lock, generation_mask,
2116 oldest_live_gen, num_live_gen and init_work_shares fields, add
2117 work work_share_list_alloc, work_share_list_free and work_share_chunk
2118 fields. Change work_shares from pointer to pointers into an array.
2119 Change ordered_release field into gomp_sem_t ** from flexible array
2120 member. Add implicit_task and initial_work_shares fields.
2121 Move close to the end of the struct.
2122 (struct gomp_team_state): Add single_count, last_work_share,
2123 active_level and level fields, remove work_share_generation.
2124 (gomp_barrier_handle_tasks): New prototype.
2125 (gomp_finish_task): New inline function.
2126 (struct gomp_work_share): Move chunk_size, end, incr into
2127 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2128 next_ll fields. Reshuffle fields. Add next_alloc,
2129 next_ws, next_free and inline_ordered_team_ids fields, change
2130 ordered_team_ids into pointer from flexible array member.
2131 Add mode field. Put lock and next into a different cache line
2132 from most of the write-once fields.
2133 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2134 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2135 gomp_iter_ull_guided_next): New prototypes.
2136 (gomp_new_icv): New prototype.
2137 (struct gomp_thread): Add thread_pool and task fields.
2138 (struct gomp_thread_pool): New type.
2139 (gomp_new_team): New prototype.
2140 (gomp_team_start): Change type of last argument.
2141 (gomp_new_work_share): Removed.
2142 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2143 (gomp_work_share_init_done): New static inline.
2144 (gomp_throttled_spin_count_var, gomp_available_cpus,
2145 gomp_managed_threads): New extern decls.
2146 (gomp_init_task): New prototype.
2147 (gomp_spin_count_var): New extern var decl.
2148 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2149 or no alias support, or if not PIC.
2150 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2151 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2152 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2153 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2154 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2155 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2156 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2157 gomp_test_nest_lock_25): New prototypes.
2158 (omp_lock_symver, strong_alias): Define.
2159 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2161 (gomp_end_task): New.
2162 (struct gomp_task_icv, gomp_global_icv): New.
2163 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2164 (struct gomp_task): New.
2165 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2166 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2168 (gomp_schedule_type): Reorder enum to match
2170 * team.c (struct gomp_thread_start_data): Add thread_pool and task
2172 (gomp_thread_start): Add gomp_team_barrier_wait call.
2173 For non-nested case remove clearing of docked thread thr fields.
2174 Use pool fields instead of global gomp_* variables. Use
2175 gomp_barrier_wait_last when needed. Initialize ts.active_level.
2176 Create tasks for each member thread.
2177 (free_team): Only destroy team barrier, task_lock here and free it.
2178 (gomp_free_thread): Free last_team if non-NULL.
2179 (gomp_team_end): Call gomp_team_barrier_wait instead of
2180 gomp_barrier_wait. For nested case call one extra
2181 gomp_barrier_wait. Move here some destruction from free_team.
2182 Call free_team on pool->last_team if any, rather than freeing
2183 current team. Destroy work_share_list_free_lock ifndef
2185 (gomp_new_icv): New function.
2186 (gomp_threads, gomp_threads_size, gomp_threads_used,
2187 gomp_threads_dock): Removed.
2188 (gomp_thread_destructor): New variable.
2189 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2191 (gomp_team_start): Create new pool if current thread doesn't have
2192 one. Use pool fields instead of global gomp_* variables.
2193 Initialize thread_pool field for new threads. Clear single_count.
2194 Change last argument from ws to team, don't create
2195 new team, set ts.work_share to &team->work_shares[0] and clear
2196 ts.last_work_share. Don't clear ts.work_share_generation.
2197 If number of threads changed, adjust atomically gomp_managed_threads.
2198 Use gomp_init_task instead of gomp_new_task,
2199 set thr->task to the corresponding implicit_task array entry.
2200 Create tasks for each member thread. Initialize ts.level.
2201 (initialize_team): Call pthread_key_create on
2202 gomp_thread_destructor.
2203 (team_destructor): New function.
2204 (new_team): Removed.
2205 (gomp_new_team): New function.
2206 (free_team): Free gomp_work_share blocks chained through next_alloc,
2207 instead of freeing work_shares and destroying work_share_lock.
2208 (gomp_team_end): Call gomp_fini_work_share. If number of threads
2209 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
2210 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2211 of gomp_barrier_wait.
2212 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2213 instead of gomp_barrier_wait. Call gomp_work_share_init_done
2214 if gomp_work_share_start returned true. Don't unlock ws->lock.
2215 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2216 of gomp_barrier_wait.
2217 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
2218 gomp_work_share_init_done if gomp_work_share_start returned true.
2219 Don't unlock ws->lock.
2220 * work.c: Include stddef.h.
2221 (free_work_share): Use work_share_list_free_lock instead
2222 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
2223 Call gomp_fini_work_share and then either free ws if orphaned, or
2224 put it into work_share_list_free list of the current team.
2225 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2227 (gomp_work_share_start, gomp_work_share_end,
2228 gomp_work_share_end_nowait): Rewritten.
2229 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2230 (openmp_version): Set to 200805.
2231 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2232 omp_sched_guided, omp_sched_auto): New parameters.
2233 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2234 omp_set_max_active_levels, omp_get_max_active_levels,
2235 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2236 omp_get_active_level): New interfaces.
2237 * omp_lib.h.in (openmp_version): Set to 200805.
2238 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2239 omp_sched_guided, omp_sched_auto): New parameters.
2240 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2241 omp_set_max_active_levels, omp_get_max_active_levels,
2242 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2243 omp_get_active_level): New externals.
2244 * loop.c: Include limits.h.
2245 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2247 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2248 Likewise. Use gomp_icv.
2249 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2250 ts.static_trip here.
2251 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2252 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
2253 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2254 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
2255 don't unlock ws->lock, otherwise lock it.
2256 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2257 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
2258 (gomp_parallel_loop_start): Call gomp_new_team instead of
2259 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
2260 Adjust gomp_team_start caller. Pass 0 as second argument to
2261 gomp_resolve_num_threads.
2262 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2263 If adding ws->chunk_size nthreads + 1 times after end won't
2264 overflow, set ws->mode to 1.
2265 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2266 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2267 GOMP_loop_ull_ordered_static_start,
2268 GOMP_loop_ull_ordered_dynamic_start,
2269 GOMP_loop_ull_ordered_guided_start,
2270 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2271 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2272 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2273 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2274 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2276 * libgomp.map: Export lock routines also @@OMP_2.0.
2277 (GOMP_loop_ordered_dynamic_first,
2278 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2279 GOMP_loop_ordered_static_first): Remove.
2280 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2281 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2282 GOMP_loop_ull_ordered_dynamic_next,
2283 GOMP_loop_ull_ordered_dynamic_start,
2284 GOMP_loop_ull_ordered_guided_next,
2285 GOMP_loop_ull_ordered_guided_start,
2286 GOMP_loop_ull_ordered_runtime_next,
2287 GOMP_loop_ull_ordered_runtime_start,
2288 GOMP_loop_ull_ordered_static_next,
2289 GOMP_loop_ull_ordered_static_start,
2290 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2291 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2292 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2293 (omp_set_schedule, omp_get_schedule,
2294 omp_get_thread_limit, omp_set_max_active_levels,
2295 omp_get_max_active_levels, omp_get_level,
2296 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2297 omp_set_schedule_, omp_set_schedule_8_,
2298 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2299 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2300 omp_get_max_active_levels_, omp_get_level_,
2301 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2302 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2303 New exports @@OMP_3.0.
2304 * omp.h.in (omp_sched_t): New type.
2305 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2306 omp_set_max_active_levels, omp_get_max_active_levels,
2307 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2308 omp_get_active_level): New prototypes.
2309 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2310 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2311 gomp_thread_limit_var, gomp_remaining_threads_count,
2312 gomp_remaining_threads_lock): New variables.
2313 (parse_spincount): New function.
2314 (initialize_env): Call gomp_init_num_threads unconditionally.
2315 Initialize gomp_available_cpus. Call parse_spincount,
2316 initialize gomp_{,throttled_}spin_count_var
2317 depending on presence and value of OMP_WAIT_POLICY and
2318 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
2319 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2320 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
2321 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
2322 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
2323 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2324 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2325 (gomp_global_icv): New.
2326 (parse_schedule): Use it. Parse "auto".
2327 (omp_set_num_threads): Use gomp_icv.
2328 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2330 (omp_get_max_threads): Move from parallel.c.
2331 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2332 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2334 (parse_stacksize, parse_wait_policy): New functions.
2335 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2336 both wrappers for compatibility and new locks.
2337 (omp_set_schedule, omp_get_schedule,
2338 omp_get_thread_limit, omp_set_max_active_levels,
2339 omp_get_max_active_levels, omp_get_level,
2340 omp_get_ancestor_thread_num, omp_get_team_size,
2341 omp_get_active_level): New ialias_redirect.
2342 (omp_set_schedule_, omp_set_schedule_8_,
2343 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2344 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2345 omp_get_max_active_levels_, omp_get_level_,
2346 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2347 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2349 * parallel.c: Include limits.h.
2350 (gomp_resolve_num_threads): Add count argument. Rewritten.
2351 (GOMP_parallel_start): Call gomp_new_team and pass that as last
2352 argument to gomp_team_start. Pass 0 as second argument to
2353 gomp_resolve_num_threads.
2354 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2355 if gomp_thread_limit_var != ULONG_MAX.
2356 (omp_in_parallel): Implement using ts.active_level.
2357 (omp_get_max_threads): Move to env.c.
2358 (omp_get_level, omp_get_ancestor_thread_num,
2359 omp_get_team_size, omp_get_active_level): New functions,
2361 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2362 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
2363 gomp_iter_dynamic_next instead of the _locked variant and don't take
2364 lock around it, otherwise acquire it before calling
2365 gomp_iter_dynamic_next_locked.
2366 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2367 gomp_iter_dynamic_next instead of the _locked variant and don't take
2369 (GOMP_parallel_sections_start): Call gomp_new_team instead of
2370 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
2371 Adjust gomp_team_start caller. Pass count as second argument to
2372 gomp_resolve_num_threads, don't adjust num_threads after the call.
2374 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2375 ws->chunk_size by incr.
2376 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
2378 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2380 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2381 (omp_check_defines): Check even the compat defines.
2382 * config/linux/ptrlock.c: New file.
2383 * config/linux/ptrlock.h: New file.
2384 * config/linux/wait.h: New file.
2385 * config/posix/ptrlock.c: New file.
2386 * config/posix/ptrlock.h: New file.
2387 * config/linux/bar.h (gomp_team_barrier_wait,
2388 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2389 (gomp_team_barrier_set_task_pending,
2390 gomp_team_barrier_clear_task_pending,
2391 gomp_team_barrier_set_waiting_for_tasks,
2392 gomp_team_barrier_waiting_for_tasks,
2393 gomp_team_barrier_done): New inlines.
2394 (gomp_barrier_t): Rewritten.
2395 (gomp_barrier_state_t): New typedef.
2396 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2397 gomp_barrier_wait_start): Rewritten.
2398 (gomp_barrier_wait_end): Change second argument to
2399 gomp_barrier_state_t.
2400 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2402 * config/linux/bar.c: Include wait.h instead of libgomp.h and
2404 (gomp_barrier_wait_end): Rewritten.
2405 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2406 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2407 * config/posix/bar.h (gomp_barrier_t): Add generation field.
2408 (gomp_barrier_state_t): New typedef.
2409 (gomp_team_barrier_wait,
2410 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2411 (gomp_barrier_wait_start): Or all but low 2 bits from generation
2412 into the return value. Return gomp_barrier_state_t.
2413 (gomp_team_barrier_set_task_pending,
2414 gomp_team_barrier_clear_task_pending,
2415 gomp_team_barrier_set_waiting_for_tasks,
2416 gomp_team_barrier_waiting_for_tasks,
2417 gomp_team_barrier_done): New inlines.
2418 (gomp_barrier_wait_end): Change second argument to
2419 gomp_barrier_state_t.
2420 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2422 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2423 (gomp_barrier_wait_end): Change second argument to
2424 gomp_barrier_state_t.
2425 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2426 gomp_team_barrier_wake): New functions.
2427 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2429 (gomp_futex_wake, gomp_futex_wait): New variables.
2430 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2431 * config/linux/lock.c: Rewrite to make locks task owned,
2432 for backwards compatibility provide the old entrypoints
2433 if symbol versioning. Include wait.h instead of libgomp.h and
2435 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2436 * config/posix95/lock.c: Rewrite to make locks task owned,
2437 for backwards compatibility provide the old entrypoints
2438 if symbol versioning.
2439 * config/posix/lock.c: Rewrite to make locks task owned,
2440 for backwards compatibility provide the old entrypoints
2441 if symbol versioning.
2442 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2443 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2444 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2445 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2446 (sys_futex0): Return error code.
2447 (futex_wake, futex_wait): If ENOSYS was returned, clear
2448 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2449 (cpu_relax, atomic_write_barrier): New static inlines.
2450 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2451 (futex_wake, futex_wait): If ENOSYS was returned, clear
2452 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2453 (cpu_relax, atomic_write_barrier): New static inlines.
2454 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2455 (sys_futex0): Return error code.
2456 (futex_wake, futex_wait): If ENOSYS was returned, clear
2457 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2458 (cpu_relax, atomic_write_barrier): New static inlines.
2459 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2460 (sys_futex0): Return error code.
2461 (futex_wake, futex_wait): If ENOSYS was returned, clear
2462 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2463 (cpu_relax, atomic_write_barrier): New static inlines.
2464 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2465 (sys_futex0): Return error code.
2466 (futex_wake, futex_wait): If ENOSYS was returned, clear
2467 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2468 (cpu_relax, atomic_write_barrier): New static inlines.
2469 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2470 (sys_futex0): Return error code.
2471 (futex_wake, futex_wait): If ENOSYS was returned, clear
2472 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2473 (cpu_relax, atomic_write_barrier): New static inlines.
2474 * config/linux/sem.c: Include wait.h instead of libgomp.h and
2476 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2477 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2478 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2480 (omp_nest_lock_t): Change owner into void *, add lock field.
2481 * config/posix95/omp-lock.h: Include semaphore.h.
2482 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2483 (omp_lock_t): Use sem_t instead of mutex if semaphores
2485 (omp_nest_lock_t): Likewise. Change owner to void *.
2486 * config/posix/omp-lock.h: Include semaphore.h.
2487 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2488 (omp_lock_t): Use sem_t instead of mutex if semaphores
2490 (omp_nest_lock_t): Likewise. Add owner field.
2492 2008-06-06 Jakub Jelinek <jakub@redhat.com>
2494 * testsuite/libgomp.c/collapse-1.c: New test.
2495 * testsuite/libgomp.c/collapse-2.c: New test.
2496 * testsuite/libgomp.c/collapse-3.c: New test.
2497 * testsuite/libgomp.c/icv-1.c: New test.
2498 * testsuite/libgomp.c/icv-2.c: New test.
2499 * testsuite/libgomp.c/lib-2.c: New test.
2500 * testsuite/libgomp.c/lock-1.c: New test.
2501 * testsuite/libgomp.c/lock-2.c: New test.
2502 * testsuite/libgomp.c/lock-3.c: New test.
2503 * testsuite/libgomp.c/loop-4.c: New test.
2504 * testsuite/libgomp.c/loop-5.c: New test.
2505 * testsuite/libgomp.c/loop-6.c: New test.
2506 * testsuite/libgomp.c/loop-7.c: New test.
2507 * testsuite/libgomp.c/loop-8.c: New test.
2508 * testsuite/libgomp.c/loop-9.c: New test.
2509 * testsuite/libgomp.c/nested-3.c: New test.
2510 * testsuite/libgomp.c/nestedfn-6.c: New test.
2511 * testsuite/libgomp.c/sort-1.c: New test.
2512 * testsuite/libgomp.c/task-1.c: New test.
2513 * testsuite/libgomp.c/task-2.c: New test.
2514 * testsuite/libgomp.c/task-3.c: New test.
2515 * testsuite/libgomp.c/task-4.c: New test.
2516 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2517 to C++ testsuite default compiler options.
2518 * testsuite/libgomp.c++/collapse-1.C: New test.
2519 * testsuite/libgomp.c++/collapse-2.C: New test.
2520 * testsuite/libgomp.c++/ctor-10.C: New test.
2521 * testsuite/libgomp.c++/for-1.C: New test.
2522 * testsuite/libgomp.c++/for-2.C: New test.
2523 * testsuite/libgomp.c++/for-3.C: New test.
2524 * testsuite/libgomp.c++/for-4.C: New test.
2525 * testsuite/libgomp.c++/for-5.C: New test.
2526 * testsuite/libgomp.c++/loop-8.C: New test.
2527 * testsuite/libgomp.c++/loop-9.C: New test.
2528 * testsuite/libgomp.c++/loop-10.C: New test.
2529 * testsuite/libgomp.c++/task-1.C: New test.
2530 * testsuite/libgomp.c++/task-2.C: New test.
2531 * testsuite/libgomp.c++/task-3.C: New test.
2532 * testsuite/libgomp.c++/task-4.C: New test.
2533 * testsuite/libgomp.c++/task-5.C: New test.
2534 * testsuite/libgomp.c++/task-6.C: New test.
2535 * testsuite/libgomp.fortran/allocatable1.f90: New test.
2536 * testsuite/libgomp.fortran/allocatable2.f90: New test.
2537 * testsuite/libgomp.fortran/allocatable3.f90: New test.
2538 * testsuite/libgomp.fortran/allocatable4.f90: New test.
2539 * testsuite/libgomp.fortran/collapse1.f90: New test.
2540 * testsuite/libgomp.fortran/collapse2.f90: New test.
2541 * testsuite/libgomp.fortran/collapse3.f90: New test.
2542 * testsuite/libgomp.fortran/collapse4.f90: New test.
2543 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2544 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2545 * testsuite/libgomp.fortran/lib4.f90: New test.
2546 * testsuite/libgomp.fortran/lock-1.f90: New test.
2547 * testsuite/libgomp.fortran/lock-2.f90: New test.
2548 * testsuite/libgomp.fortran/nested1.f90: New test.
2549 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2550 * testsuite/libgomp.fortran/strassen.f90: New test.
2551 * testsuite/libgomp.fortran/tabs1.f90: New test.
2552 * testsuite/libgomp.fortran/tabs2.f: New test.
2553 * testsuite/libgomp.fortran/task1.f90: New test.
2554 * testsuite/libgomp.fortran/task2.f90: New test.
2555 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2556 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2557 * testsuite/libgomp.c/pr26943-2.c: Likewise.
2558 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2559 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2561 2008-05-23 Jakub Jelinek <jakub@redhat.com>
2564 * testsuite/libgomp.c++/ctor-11.C: New test.
2565 * testsuite/libgomp.c++/ctor-12.C: New test.
2567 2008-05-15 Janis Johnson <janis187@us.ibm.com>
2569 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2571 2008-05-07 Jakub Jelinek <jakub@redhat.com>
2574 * testsuite/libgomp.c/atomic-5.c: New test.
2575 * testsuite/libgomp.c/atomic-6.c: New test.
2576 * testsuite/libgomp.c/autopar-1.c: New test.
2578 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2580 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2581 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2582 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2583 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2584 * configure: Regenerate.
2585 * Makefile.in, testsuite/Makefile.in: Likewise.
2587 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
2590 * aclocal.m4: Regenerate.
2591 * configure: Regenerate.
2593 2008-03-18 Jakub Jelinek <jakub@redhat.com>
2596 * testsuite/libgomp.c/atomic-4.c: New test.
2599 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2600 (gomp_iter_guided_next): Likewise.
2601 * testsuite/libgomp.c/pr35625.c: New test.
2603 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2605 * aclocal.m4: Regenerate.
2606 * configure: Likewise.
2607 * Makefile.in: Likewise.
2608 * testsuite/Makefile.in: Likewise.
2610 2008-03-13 Jakub Jelinek <jakub@redhat.com>
2613 * testsuite/libgomp.c++/pr35185.C: New test.
2615 2008-03-12 Jakub Jelinek <jakub@redhat.com>
2618 * testsuite/libgomp.c/pr35549.c: New test.
2620 2008-03-06 Jakub Jelinek <jakub@redhat.com>
2622 * testsuite/libgomp.c/atomic-3.c: New test.
2624 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2627 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2630 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
2633 * configure.ac: Add ACX_HEADER_STRING.
2634 * env.c: Include strings.h.
2635 * aclocal.m4: Regenerate.
2636 * config.h.in: Regenerate.
2637 * configure: Regenerate.
2638 * Makefile.in: Regenerate.
2639 * testsuite/Makefile.in: Regenerate.
2641 2008-02-15 Jakub Jelinek <jakub@redhat.com>
2644 * testsuite/libgomp.c/pr35196.c: New test.
2647 * testsuite/libgomp.fortran/pr35130.f90: New test.
2648 * testsuite/libgomp.c/pr35130.c: New test.
2650 2008-01-25 Jakub Jelinek <jakub@redhat.com>
2653 * testsuite/libgomp.c/pr33880.c: New test.
2654 * testsuite/libgomp.fortran/pr33880.f90: New test.
2656 2008-01-24 David Edelsohn <edelsohn@gnu.org>
2658 * configure: Regenerate.
2660 2008-01-08 Jakub Jelinek <jakub@redhat.com>
2662 * configure.ac: Move futex checking into ../config/futex.m4.
2663 * configure: Rebuilt.
2664 * aclocal.m4: Rebuilt.
2665 * Makefile.in: Rebuilt.
2667 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2668 2007-10-15 ../config/tls.m4 change.
2670 2007-12-19 Jakub Jelinek <jakub@redhat.com>
2673 * testsuite/libgomp.c/pr34513.c: New test.
2674 * testsuite/libgomp.c++/pr34513.C: New test.
2676 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
2679 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2681 2007-12-04 Jakub Jelinek <jakub@redhat.com>
2683 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
2685 2007-12-03 Jakub Jelinek <jakub@redhat.com>
2687 * testsuite/libgomp.c/private-1.c: New test.
2689 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
2690 Paolo Bonzini <bonzini@gnu.org>
2692 * Makefile.am: Use space as vpath separator. Use 'vpath %'
2693 instead of 'VPATH ='.
2694 * Makefile.in: Regenerate.
2696 2007-11-23 Matthias Klose <doko@ubuntu.com>
2698 * configure.ac: Adjust makeinfo version check.
2699 * configure: Regenerate.
2701 2007-11-10 Jakub Jelinek <jakub@redhat.com>
2704 * testsuite/libgomp.fortran/pr34020.f90: New test.
2706 2007-11-06 Jakub Jelinek <jakub@redhat.com>
2709 * testsuite/libgomp.c++/atomic-1.C: New test.
2711 2007-10-25 Jakub Jelinek <jakub@redhat.com>
2714 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2715 Make x and y integers rather than (implicit) reals. Add private (j)
2716 clause to the last omp parallel.
2718 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
2720 * configure: Regenerate following changes to ../config/tls.m4.
2722 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2724 * testsuite/libgomp.fortran/stack.f90: New test.
2726 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
2728 * config/mingw32/proc.c: New file.
2730 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
2732 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2733 (main): Use __get_cpuid to get i386 target fetaures.
2734 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2735 (main): Use __get_cpuid to get x86_64 target fetaures.
2737 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
2740 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2741 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2743 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2746 * testsuite/libgomp.fortran/pr32550.f90: New test.
2747 * testsuite/libgomp.fortran/crayptr2.f90: New test.
2749 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2751 * aclocal.m4: Regenerated.
2753 2007-07-05 Tobias Burnus <burnus@net-b.de>
2756 * testsuite/libgomp.fortran/pr32359.f90: New.
2758 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2761 * sections.c (GOMP_parallel_sections_start): Only decrease
2762 number of threads to COUNT if dyn_var is true.
2763 * testsuite/libgomp.c/pr32468.c: New test.
2765 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2768 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2770 2007-06-21 Jakub Jelinek <jakub@redhat.com>
2773 * testsuite/libgomp.c/pr32362-1.c: New test.
2774 * testsuite/libgomp.c/pr32362-2.c: New test.
2775 * testsuite/libgomp.c/pr32362-3.c: New test.
2777 2007-06-07 Jakub Jelinek <jakub@redhat.com>
2779 * team.c (gomp_team_start): Fix setting up thread_attr
2782 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
2784 * configure: Regenerate.
2786 2007-05-23 Steve Ellcey <sje@cup.hp.com>
2788 * Makefile.in: Regenerate.
2789 * configure: Regenerate.
2790 * aclocal.m4: Regenerate.
2791 * testsuite/Makefile.in: Regenerate.
2793 2007-05-04 Jakub Jelinek <jakub@redhat.com>
2795 * config/linux/proc.c: New file.
2798 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2800 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
2802 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2804 2007-04-16 Matthias Klose <doko@debian.org>
2806 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2807 flags if not building with -m64.
2808 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2809 flag for i?86-*-* targets, if current target matches -m64.
2811 2007-04-14 Steve Ellcey <sje@cup.hp.com>
2813 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2814 * Makefile.in: Regenerate.
2816 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2819 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2821 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2823 2007-04-04 Jakub Jelinek <jakub@redhat.com>
2825 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2827 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2828 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2829 (parse_affinity): New function.
2830 (initialize_env): Call it and gomp_init_affinity.
2831 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2832 create new pthread_attr_t and call gomp_init_thread_affinity
2833 on it for each thread before passing the attribute to pthread_create.
2834 * config/linux/affinity.c: New file.
2835 * config/posix/affinity.c: New file.
2836 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2837 * configure: Rebuilt.
2838 * config.h.in: Rebuilt.
2839 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2840 * Makefile.in: Rebuilt.
2842 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
2844 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2846 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2847 and use it if found.
2849 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
2851 * testsuite/config/default.exp: New file.
2852 * testsuite/lib/libgomp.exp: New file.
2853 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2854 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2855 load_lib *, load_gcc_lib *): Move to libgomp.exp.
2856 (libgomp_load): Remove.
2857 * testsuite/lib/libgomp.exp (libgomp_init): Compute
2858 always_ld_library_path, not ld_library_path. Set additional_flags
2859 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2860 (target_compile): Do not call libgomp_init. Append lang_library_path
2861 and lang_link_flags to options.
2862 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
2863 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
2865 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2866 always_ld_library_path. Set LD_LIBRARY_PATH here.
2867 * testsuite/libgomp.fortran/fortran.exp: Ditto.
2868 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2869 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2871 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2872 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2873 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2874 * testsuite/libgomp.c/pr29947-1.c: Ditto.
2875 * testsuite/libgomp.c/atomic-10.c: Ditto.
2877 2007-03-21 Jakub Jelinek <jakub@redhat.com>
2879 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2880 dg-final cleanup-modules line.
2881 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2882 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2883 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2884 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2885 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2886 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2887 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2889 2007-03-18 Andreas Schwab <schwab@suse.de>
2891 * acinclude.m4: Adjust regular expression for ld version
2893 * configure: Regenerate.
2895 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2897 * Makefile.am: Add install-pdf target as copied from
2898 automake v1.10 rules.
2899 * Makefile.in: Regenerate
2901 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2904 * configure: Regenerate.
2907 * testsuite/libgomp.c++/pr30703.C: New test.
2909 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2912 2006-07-05 Eric Christopher <echristo@apple.com>
2913 * configure.ac: Depend addition of -pthread on host OS.
2914 * configure: Regenerate.
2916 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2918 * libgomp.texi: Fix spacing after abbreviations.
2920 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
2923 * configure.ac: Add check for makeinfo
2924 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2925 if an appropiate version of makeinfo is found.
2926 * aclocal.m4: Regenerated.
2927 * configure: Regenerated.
2928 * Makefile.in: Regenerated.
2929 * testsuite/Makefile.in: Regenerated.
2931 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
2934 * libgomp.texi: More about implementation-dependent settings.
2936 2007-01-26 Tobias Burnus <burnus@net-b.de>
2938 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2940 2007-01-24 Jakub Jelinek <jakub@redhat.com>
2943 * testsuite/libgomp.c/pr30494.c: New test.
2945 2007-01-15 Tom Tromey <tromey@redhat.com>
2947 * configure: Rebuilt.
2948 * configure.ac: Fixed comment.
2950 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
2952 * libgomp.texi: Document implementation specific default values of
2953 environment variables.
2955 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
2958 * libgomp.texi: New file.
2959 * configure.ac: Add --enable-generated-files-in-srcdir option.
2960 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2962 * Makefile.in: Regenerated.
2963 * config.h.in: Regenerated.
2964 * testsuite/Makefile.in: Regenerated.
2967 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
2970 * env.c (omp_set_num_threads): Set illegal thread count to 1.
2972 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
2974 * configure: Regenerate.
2976 2006-12-04 Jakub Jelinek <jakub@redhat.com>
2979 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
2980 start if there shouldn't be any loop iterations.
2981 (gomp_loop_ordered_static_start): Remove start == end test.
2982 * testsuite/libgomp.c/pr29947-1.c: New test.
2983 * testsuite/libgomp.c/pr29947-2.c: New test.
2985 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
2987 * configure.tgt: Force initial-exec TLS model on Linux only.
2989 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
2991 * configure: Regenerated.
2993 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
2995 * env.c (parse_schedule): Reject out of range values.
2996 (parse_unsigned_long): Reject out of range, negative or zero values.
2998 2006-10-29 Jakub Jelinek <jakub@redhat.com>
3001 * testsuite/libgomp.fortran/pr29629.f90: New test.
3003 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
3006 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3007 * config/posix95: New directory.
3008 * config/posix95/omp-lock.h: New file.
3009 * config/posix95/lock.c: Likewise.
3011 2006-10-14 Geoffrey Keating <geoffk@apple.com>
3013 * aclocal.m4: Regenerate.
3014 * configure: Regenerate.
3016 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
3018 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3021 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
3023 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3025 * configure: Regenerate.
3026 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3028 2006-09-26 Jakub Jelinek <jakub@redhat.com>
3032 * testsuite/libgomp.c/nestedfn-4.c: New test.
3033 * testsuite/libgomp.c/nestedfn-5.c: New test.
3034 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3037 * testsuite/libgomp.fortran/condinc1.f: New test.
3038 * testsuite/libgomp.fortran/condinc2.f: New test.
3039 * testsuite/libgomp.fortran/condinc3.f90: New test.
3040 * testsuite/libgomp.fortran/condinc4.f90: New test.
3041 * testsuite/libgomp.fortran/condinc1.inc: New file.
3043 2006-09-18 Tom Tromey <tromey@redhat.com>
3045 * configure: Rebuilt.
3047 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
3050 PR preprocessor/14634
3051 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3053 * configure: Regenerate.
3055 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
3057 * testsuite/libgomp.fortran/reduction3.f90: Change
3058 -2147483648 to -huge(i)-1 to avoid overflow.
3059 * testsuite/libgomp.fortran/reduction4.f90: Change
3060 Z'ffffffff' to not(0) to avoid overflow.
3062 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
3065 * Makefile.am (libsubincludedir): New.
3066 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3067 * Makefile.in: Regenerate.
3069 2006-08-17 Jakub Jelinek <jakub@redhat.com>
3072 * env.c: Include ctype.h.
3073 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3074 leading and/or trailing whitespace and compare strings case
3077 2006-07-16 Jakub Jelinek <jakub@redhat.com>
3080 * testsuite/libgomp.fortran/pr28390.f: New test.
3082 2006-07-05 Eric Christopher <echristo@apple.com>
3084 * configure.ac: Depend addition of -pthread on host OS.
3085 * configure: Regenerate.
3087 2006-06-21 Jakub Jelinek <jakub@redhat.com>
3089 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3090 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3093 2006-06-20 Jakub Jelinek <jakub@redhat.com>
3097 * configure.ac: If neither --enable-linux-futex nor
3098 --disable-linux-futex is passed, determine the default by checking
3099 for compiling and/or running against NPTL. With --enable-linux-futex,
3100 check if SYS_gettid and SYS_futex are defined.
3101 * configure: Rebuilt.
3103 2006-06-14 Richard Henderson <rth@redhat.com>
3106 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3107 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3109 2006-06-09 Richard Henderson <rth@redhat.com>
3111 * env.c (gomp_nthreads_var): Change to unsigned long.
3112 (gomp_run_sched_chunk): Likewise.
3113 (parse_unsigned_long): Rename from parse_num_threads and generalize.
3114 (initialize_env): Initialize gomp_thread_attr.
3115 * libgomp.h (gomp_nthreads_var): Update decl.
3116 (gomp_run_sched_chunk): Likewise.
3117 (gomp_thread_attr): Declare.
3118 * team.c (gomp_thread_attr): Export.
3119 (initialize_team): Don't initialize it.
3121 2006-06-09 Jakub Jelinek <jakub@redhat.com>
3124 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3125 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3127 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3129 * config/mingw32/time.c: New file.
3130 * configure.tgt: Use it.
3132 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
3134 * Makefile.am: Add install-html target. Add install-html to .PHONY
3135 * Makefile.in: Regenerate.
3137 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3140 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3141 * testsuite/libgomp.c/critical-1.c: Likewise.
3142 * testsuite/libgomp.c/loop-1.c: Likewise.
3143 * testsuite/libgomp.c/loop-2.c: Likewise.
3144 * testsuite/libgomp.c/single-1.c: Likewise.
3145 * testsuite/libgomp.c/ordered-1.c: Likewise.
3146 * testsuite/libgomp.c/ordered-2.c: Likewise.
3148 2006-05-15 Jakub Jelinek <jakub@redhat.com>
3151 * libgomp.fortran/pr27416-1.f90: New test.
3153 2006-05-03 Jakub Jelinek <jakub@redhat.com>
3156 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3157 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3159 2006-05-02 Jakub Jelinek <jakub@redhat.com>
3162 * testsuite/libgomp.c/pr26943-1.c: New test.
3163 * testsuite/libgomp.c/pr26943-2.c: New test.
3164 * testsuite/libgomp.c/pr26943-3.c: New test.
3165 * testsuite/libgomp.c/pr26943-4.c: New test.
3166 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3167 * testsuite/libgomp.c++/pr26943.C: New test.
3169 2006-05-02 Jakub Jelinek <jakub@redhat.com>
3172 * testsuite/libgomp.c++/pr27337.C: New test.
3174 2006-04-26 Jakub Jelinek <jakub@redhat.com>
3177 * testsuite/libgomp.c/pr26171.c: New test.
3179 2006-04-25 Richard Henderson <rth@redhat.com>
3182 * configure.ac: Use GCC_CHECK_TLS.
3183 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3184 * Makefile.in, aclocal.m4, configure: Regenerate.
3186 2006-04-10 Matthias Klose <doko@debian.org>
3188 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3189 directory names containing underscores.
3191 2006-03-21 Jakub Jelinek <jakub@redhat.com>
3194 * testsuite/libgomp.c++/pr26691.C: New test.
3196 2006-03-13 Jakub Jelinek <jakub@redhat.com>
3198 * testsuite/libgomp.fortran/retval2.f90: New test.
3200 2006-03-09 Diego Novillo <dnovillo@redhat.com>
3202 * testsuite/libgomp.c++: New directory.
3204 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
3206 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3207 * config/posix/sem.c: Implement the above.
3209 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
3211 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3212 define HAVE_BROKEN_POSIX_SEMAPHORES.
3213 * configure: Rebuilt.
3214 * config.h.in: Rebuilt.
3216 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3219 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3220 for the other pthread check.
3221 * configure: Regenerate.
3222 * config.h.in: Regenerate.
3224 2006-02-15 Jakub Jelinek <jakub@redhat.com>
3228 * Makefile.am (fincludedir): New variable.
3229 (nodist_include_HEADERS): Remove Fortran files.
3230 (nodist_finclude_HEADERS): New variable.
3231 * Makefile.in: Regenerated.
3233 2006-02-13 Jakub Jelinek <jakub@redhat.com>
3235 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3236 Remove tests for returning assumed character length arrays.
3238 2006-02-12 Roger Sayle <roger@eyesopen.com>
3239 John David Anglin <dave@hiauly1.hia.nrc.ca>
3242 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3244 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
3246 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3248 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
3250 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3251 part of LD_LIBRARY_PATH manually.
3253 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
3256 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3259 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
3262 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3263 * configure.ac (PERL): Don't set.
3264 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3265 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3266 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3267 * omp.h.in: Wrap the new configure substitutions with @ characters.
3268 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3269 * aclocal.m4, configure, Makefile.in: Regenerate.
3270 * mkomp_h.pl: Delete.
3272 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
3275 * configure.ac: Use GCC_HEADER_STDINT.
3276 * libgomp.h: Include gstdint.h.
3277 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3278 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3280 2006-01-24 Richard Henderson <rth@redhat.com>
3283 * configure.ac: Add AM_MAINTAINER_MODE.
3284 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3286 2006-01-24 Diego Novillo <dnovillo@redhat.com>
3288 * Makefile.in: Regenerate.
3289 * testsuite/Makefile.in: Regenerate.
3290 * aclocal.m4: Regenerate.
3292 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
3294 * config/posix/proc.c: Conditional include of sys/loadavg.h for
3296 * configure.ac: Add check for loadavg.h.
3297 (link_gomp): Adjust comment.
3298 * configure: Regenerate.
3299 * config.h.in: Regenerate.
3301 2006-01-21 Steve Ellcey <sje@cup.hp.com>
3304 * configure.ac: Remove check for alloca.h.
3305 * configure: Regenerate.
3306 * config.h.in: Regenerate.
3307 * libgomp.h: define gomp_alloca to be __builtin_alloca.
3308 * team.c: Remove use of alloca.h.
3309 Call gomp_alloca instead of alloca.
3311 2006-01-20 Steve Ellcey <sje@cup.hp.com>
3314 * team.c: Add include of alloca.h.
3315 * configure.ac: Add check for alloca.h.
3316 * configure: Regenerate.
3317 * config.h.in: Regenerate.
3319 2006-01-17 Jakub Jelinek <jakub@redhat.com>
3322 * testsuite/libgomp.fortran/pr25219.f90: New test.
3324 2005-12-05 Uros Bizjak <uros@kss-loka.si>
3326 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3327 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3328 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3329 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3330 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3331 testsuite/libgomp.fortran/threadprivate1.f90,
3332 testsuite/libgomp.fortran/threadprivate2.f90,
3333 testsuite/libgomp.fortran/threadprivate3.f90,
3334 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3335 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3336 testsuite/libgomp.fortran/omp_parse3.f90: Change required
3337 effective-target to TLS runtime.
3339 * testsuite/libgomp.fortran/pr25162.f: Require
3340 effective-target TLS runtime.
3342 2005-12-01 Jakub Jelinek <jakub@redhat.com>
3344 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3345 * testsuite/libgomp.c/nestedfn-3.c: New test.
3347 2005-11-30 Jakub Jelinek <jakub@redhat.com>
3350 * testsuite/libgomp.fortran/pr25162.f: New test.
3352 2005-11-28 Jakub Jelinek <jakub@redhat.com>
3354 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3355 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3357 2005-11-25 Jakub Jelinek <jakub@redhat.com>
3359 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3360 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3361 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3362 single.c, team.c, work.c, config/linux/alpha/futex.h,
3363 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3364 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3365 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3366 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3367 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3368 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3369 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3372 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3374 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3375 to nodist_noinst_HEADERS.
3376 * Makefile.in: Rebuilt.
3378 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3379 add integer count field.
3380 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3381 omp_nest_lock_t type change.
3382 (omp_init_nest_lock): Likewise. Initialize count to 0.
3383 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3385 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3387 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3388 Increment count if successful and return the new nesting level.
3389 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3390 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3391 * testsuite/libgomp.c/lib-1.c: New test.
3392 * testsuite/libgomp.fortran/lib1.f90: New test.
3393 * testsuite/libgomp.fortran/lib2.f: New test.
3394 * testsuite/libgomp.fortran/lib3.f: New test.
3396 2005-11-17 Richard Henderson <rth@redhat.com>
3399 * Makefile.am (nodist_toolexeclib_HEADERS): New.
3400 * configure.ac (link_gomp): New. Substitute it.
3401 (AC_CONFIG_FILES): Add libgomp.spec.
3402 * libgomp.spec.in: New file.
3403 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3404 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3406 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3408 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3409 reduction(-:var) behaving the same as reduction(+:var).
3410 * testsuite/libgomp.c/reduction-4.c: New test.
3412 2005-11-15 Uros Bizjak <uros@kss-loka.si>
3414 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3415 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3416 testsuite/libgomp.c/copyin-3.c,
3417 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3418 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3419 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3420 testsuite/libgomp.c++/pr24455.C,
3421 testsuite/libgomp.fortran/threadprivate1.f90,
3422 testsuite/libgomp.fortran/threadprivate2.f90,
3423 testsuite/libgomp.fortran/threadprivate3.f90,
3424 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3425 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3426 testsuite/libgomp.fortran/omp_parse3.f90: Require
3427 effective-target TLS.
3429 2005-11-14 Diego Novillo <dnovillo@redhat.com>
3433 2005-11-13 Jakub Jelinek <jakub@redhat.com>
3436 * team.c (initialize_team): Pass NULL rather than free as
3437 pthread_key_create destructor. Initialize thread specific data
3438 pointer in initial thread to a static local variable rather than
3441 2005-11-11 Uros Bizjak <uros@kss-loka.si>
3443 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3444 its location to ld_library_path.
3446 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3448 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3450 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3452 * testsuite/libgomp.c: Rename from libgomp.dg.
3454 2005-11-09 Diego Novillo <dnovillo@redhat.com>
3456 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3457 threadprivate variable 'i'.
3459 2005-11-09 Jakub Jelinek <jakub@redhat.com>
3461 * config/linux/s390/futex.h: New file.
3462 * configure.tgt: Use it.
3464 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3465 before the parallel.
3467 2005-11-08 Jakub Jelinek <jakub@redhat.com>
3470 * testsuite/libgomp.c++/master-1.C: New test.
3472 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3474 * testsuite/libgomp.dg/copyin-3.c: New test.
3476 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3478 * testsuite/libgomp.fortran/retval1.f90: New test.
3479 * testsuite/libgomp.fortran/vla7.f90: New test.
3481 2005-11-06 Jakub Jelinek <jakub@redhat.com>
3483 * testsuite/libgomp.fortran/vla2.f90: New test.
3484 * testsuite/libgomp.fortran/vla3.f90: New test.
3485 * testsuite/libgomp.fortran/vla4.f90: New test.
3486 * testsuite/libgomp.fortran/vla5.f90: New test.
3487 * testsuite/libgomp.fortran/vla6.f90: New test.
3489 2005-11-01 Jakub Jelinek <jakub@redhat.com>
3491 * config/linux/sparc/futex.h: New file.
3492 * configure.tgt: Use it.
3493 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3495 * critical.c: Include stdlib.h.
3496 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3497 ignoring return value.
3498 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3499 LIBGOMP_CHECK_SYNC_BUILTINS check.
3500 * configure: Rebuilt.
3502 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3504 * testsuite/libgomp.fortran/vla1.f90: New test.
3506 2005-10-31 Richard Henderson <rth@redhat.com>
3508 * testsuite/libgomp.fortran/character2.f90: Fix race condition
3509 setting 's' in different threads.
3511 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3513 * libgomp.h (attribute_hidden, ialias): Define.
3514 * config/posix/proc.c (omp_get_num_procs): Add ialias.
3515 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3516 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3517 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3518 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3519 omp_test_lock, omp_test_nest_lock): Likewise.
3520 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3521 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3522 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3523 omp_test_lock, omp_test_nest_lock): Likewise.
3524 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3525 omp_get_dynamic, omp_get_nested): Likewise.
3526 * parallel.c (omp_get_num_threads, omp_get_max_threads,
3527 omp_get_thread_num, omp_in_parallel): Likewise.
3528 * fortran.c (ialias_redirect): Define.
3529 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3530 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3531 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3532 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3533 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3534 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3535 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3536 omp_get_wtime): Add ialias_redirect.
3538 2005-10-30 Jakub Jelinek <jakub@redhat.com>
3540 * fortran.c: Include stdlib.h.
3542 2005-10-29 Jakub Jelinek <jakub@redhat.com>
3544 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3545 * Makefile.in: Regenerated.
3547 2005-10-28 Jakub Jelinek <jakub@redhat.com>
3549 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3550 * libgomp_f.h.in (omp_check_defines): New function.
3551 * env.c: Include libgomp_f.h.
3552 (initialize_env): Call omp_check_defines.
3554 * testsuite/libgomp.dg/copyin-2.c: New test.
3555 * testsuite/libgomp.c++/copyin-2.C: New test.
3556 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3558 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3559 * testsuite/libgomp.fortran/sharing2.f90: New test.
3561 * testsuite/libgomp.dg/copyin-1.c: New test.
3562 * testsuite/libgomp.c++/copyin-1.C: New test.
3564 2005-10-26 Jakub Jelinek <jakub@redhat.com>
3566 * testsuite/libgomp.fortran/crayptr1.f90: New test.
3568 * testsuite/libgomp.fortran/workshare1.f90: New test.
3570 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3572 * libgomp.fortran/sharing1.f90: New test.
3574 2005-10-24 Jakub Jelinek <jakub@redhat.com>
3577 * testsuite/libgomp.c++/loop-7.C: New test.
3579 * testsuite/libgomp.dg/nestedfn-2.c: New test.
3581 * testsuite/libgomp.dg/nestedfn-1.c: New test.
3582 * testsuite/libgomp.fortran/reduction6.f90: New test.
3583 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3585 2005-10-23 Richard Henderson <rth@redhat.com>
3587 * testsuite/libgomp.c++/ctor-1.C: New.
3588 * testsuite/libgomp.c++/ctor-2.C: New.
3589 * testsuite/libgomp.c++/ctor-3.C: New.
3590 * testsuite/libgomp.c++/ctor-4.C: New.
3591 * testsuite/libgomp.c++/ctor-5.C: New.
3592 * testsuite/libgomp.c++/ctor-6.C: New.
3593 * testsuite/libgomp.c++/ctor-7.C: New.
3594 * testsuite/libgomp.c++/ctor-8.C: New.
3595 * testsuite/libgomp.c++/ctor-9.C: New.
3597 2005-10-21 Diego Novillo <dnovillo@redhat.com>
3600 * testsuite/libgomp.c++/pr24455-1.C: New test.
3601 * testsuite/libgomp.c++/pr24455.C: New test.
3602 * testsuite/libgomp.dg/pr24455-1.c: New test.
3603 * testsuite/libgomp.dg/pr24455.c: New test.
3605 2005-10-20 Richard Henderson <rth@redhat.com>
3607 * testsuite/libgomp.c++/loop-6.C: New.
3608 * testsuite/libgomp.dg/loop-3.c: New.
3610 2005-10-20 Jakub Jelinek <jakub@redhat.com>
3612 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3614 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3617 2005-10-19 Diego Novillo <dnovillo@redhat.com>
3619 * testsuite/libgomp.fortran/jacobi.f: New test.
3621 2005-10-19 Richard Henderson <rth@redhat.com>
3623 * configure.tgt (i?86-linux): Default to with_arch instead of
3624 CFLAGS. Add -mtune to match target_cpu.
3625 (x86_64-linux): Tune to i686.
3627 * fortran.c (omp_test_nest_lock_): Fix typo.
3629 2005-10-19 Jakub Jelinek <jakub@redhat.com>
3631 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3632 gomp_ordered_sync): Do nothing if team->nthreads == 1.
3633 * testsuite/libgomp.dg/ordered-3.c: New test.
3635 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3636 Remove volatile keyword.
3638 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3639 in COMMON block to avoid warnings on 64-bit targets.
3641 2005-10-18 Diego Novillo <dnovillo@redhat.com>
3643 * testsuite/libgomp.dg/shared-3.c: New test.
3645 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3647 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3648 * testsuite/libgomp.fortran/reduction5.f90: New test.
3650 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3652 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3654 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
3655 flush loop now that __sync_synchronize has proper memory barrier.
3656 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3657 Add -ffixed-form to dg-options.
3659 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3661 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3662 from subdirectories.
3663 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3664 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3665 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3666 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3667 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3668 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3669 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3670 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3671 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3672 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3673 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3674 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3675 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3676 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3677 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3678 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3679 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3680 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3681 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3682 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3683 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3684 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3685 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3686 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3687 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3689 2005-10-17 Jakub Jelinek <jakub@redhat.com>
3691 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3692 lang_library_path exists. Use find instead of glob to gather tests.
3693 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3695 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3697 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3698 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3699 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3700 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3701 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3702 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3703 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3704 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3705 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3706 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3707 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3708 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3709 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3711 2005-10-15 Jakub Jelinek <jakub@redhat.com>
3713 * testsuite/libgomp.dg/vla-1.c: New test.
3715 * testsuite/libgomp.fortran/reference2.f90: New test.
3717 * testsuite/libgomp.fortran/character2.f90: Remove explicit
3718 declaration of omp_get_thread_num.
3719 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
3722 * testsuite/libgomp.fortran/reduction1.f90: New test.
3723 * testsuite/libgomp.fortran/reduction2.f90: New test.
3724 * testsuite/libgomp.fortran/reduction3.f90: New test.
3725 * testsuite/libgomp.fortran/reduction4.f90: New test.
3727 2005-10-13 Richard Henderson <rth@redhat.com>
3729 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3730 * Makefile.in: Regenerate.
3731 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3732 * libgomp.h: Include bar.h.
3733 (struct gomp_barrier): Remove.
3734 (struct gomp_team): Add barrier. Replace master_barrier with
3735 master_release. Replace threads with ordered_release.
3736 (struct gomp_thread): Replace barrier with release.
3737 * ordered.c (gomp_ordered_first): Update for ordered_release change.
3738 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3739 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3740 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3741 (GOMP_single_copy_end): Likewise.
3742 * team.c (gomp_threads_dock): New.
3743 (gomp_barrier_init, gomp_barrier_destroy): Remove.
3744 (gomp_thread_start): Use gomp_barrier_wait.
3745 (new_team, free_team): Update for gomp_team changes.
3746 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3747 (gomp_team_end): Use gomp_barrier_wait.
3748 (initialize_team): Update for gomp_thread changes.
3749 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3750 (gomp_work_share_end_nowait): Use atomic ops when available.
3751 * config/linux/bar.c, config/linux/bar.h: New files.
3752 * config/posix/bar.c, config/posix/bar.h: New files.
3754 2005-10-13 Jakub Jelinek <jakub@redhat.com>
3756 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3757 * testsuite/libgomp.dg/single-2.c: New test.
3759 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3760 lang_link_flags): Unset, so that they aren't inherited from previously
3763 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3765 2005-10-12 Richard Henderson <rth@redhat.com>
3767 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3768 (libgomp_init): Use lang_test_file, lang_library_path, and
3769 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
3771 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3772 (lang_test_file, lang_link_flags): New.
3773 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3775 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3776 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3777 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3778 testsuite/libgomp.c++/parallel-1.C,
3779 testsuite/libgomp.c++/reduction-1.C,
3780 testsuite/libgomp.c++/reduction-2.C,
3781 testsuite/libgomp.c++/reduction-3.C,
3782 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3783 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3784 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3785 New files, largely cribbed from the C testsuite.
3787 2005-10-12 Jakub Jelinek <jakub@redhat.com>
3789 * testsuite/libgomp.fortran/character1.f90: New test.
3790 * testsuite/libgomp.fortran/character2.f90: New test.
3792 * testsuite/libgomp.dg/nested-1.c: New test.
3793 * testsuite/libgomp.dg/nested-2.c: New test.
3794 * testsuite/libgomp.fortran/do1.f90: New test.
3795 * testsuite/libgomp.fortran/do2.f90: New test.
3797 * testsuite/libgomp.fortran/reference1.f90: New test.
3799 2005-10-11 Jakub Jelinek <jakub@redhat.com>
3801 * testsuite/libgomp.dg/reduction-1.c: New test.
3802 * testsuite/libgomp.dg/reduction-2.c: New test.
3803 * testsuite/libgomp.dg/reduction-3.c: New test.
3805 2005-10-10 Jakub Jelinek <jakub@redhat.com>
3807 * testsuite/libgomp.dg/atomic-1.c: New test.
3808 * testsuite/libgomp.dg/atomic-2.c: New test.
3810 2005-10-09 Richard Henderson <rth@redhat.com>
3812 * critical.c (atomic_lock): New.
3813 (initialize_critical): Initialize it.
3814 (GOMP_atomic_start, GOMP_atomic_end): New.
3815 * libgomp.map: Export them.
3816 * libgomp_g.h: Declare them.
3818 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3820 2005-10-02 Richard Henderson <rth@redhat.com>
3822 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
3823 to XCFLAGS instead of CFLAGS.
3825 2005-09-30 Richard Henderson <rth@redhat.com>
3827 * configure.ac: Determine whether -pthread or -lpthread is needed.
3828 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3829 * Makefine.in, configure: Rebuild.
3831 2005-09-28 Richard Henderson <rth@redhat.com>
3833 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3834 * testsuite/libgomp.dg/omp-single-3.c: New test.
3836 2005-09-28 Diego Novillo <dnovillo@redhat.com>
3838 * testsuite/libgomp.dg/omp-single-2.c: New test.
3839 * testsuite/libgomp.dg/shared-2.c: Fix return code.
3841 2005-09-27 Richard Henderson <rth@redhat.com>
3843 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3844 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3846 2005-09-27 Jakub Jelinek <jakub@redhat.com>
3848 * testsuite/libgomp.dg/omp-loop03.c: New test.
3850 2005-09-27 Diego Novillo <dnovillo@redhat.com>
3852 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3854 2005-09-27 Diego Novillo <dnovillo@redhat.com>
3856 * testsuite/libgomp.dg/omp-single-1.c: New test.
3857 * testsuite/libgomp.dg/shared-1.c: Return 0.
3858 Add prototype for abort.
3859 * testsuite/libgomp.dg/shared-2.c: Likewise.
3861 2005-09-26 Jakub Jelinek <jakub@redhat.com>
3863 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3866 2005-09-26 Diego Novillo <dnovillo@redhat.com>
3868 * testsuite/libgomp.dg/shared-1.c: New test.
3869 * testsuite/libgomp.dg/shared-2.c: New test.
3871 2005-09-24 Richard Henderson <rth@redhat.com>
3873 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3875 2005-09-24 Richard Henderson <rth@redhat.com>
3877 * iter.c (gomp_iter_static_next): Round up when computing number
3878 of iterations. Don't bother distributing a remainder equally.
3880 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3881 Don't call srand. Zero b before testing.
3884 2005-09-24 Jakub Jelinek <jakub@redhat.com>
3886 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3887 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3889 2005-09-23 Jakub Jelinek <jakub@redhat.com>
3891 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3892 without !$omp end do, followed immediately by subroutine end.
3894 2005-09-23 Diego Novillo <dnovillo@redhat.com>
3896 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3898 2005-09-22 Richard Henderson <rth@redhat.com>
3900 * critical.c (GOMP_critical_name_start): Change argument to void**.
3901 Reuse the pointer space if the mutex fits.
3902 (GOMP_critical_name_end): Likewise.
3903 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3904 * libgomp_g.h (GOMP_critical_name_start): Update decl.
3905 (GOMP_critical_name_end): Likewise.
3906 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3907 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3909 2005-09-20 Richard Henderson <rth@redhat.com>
3911 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3912 (create_lock_lock): New.
3913 (initialize_critical): Initialize it.
3914 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3915 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3917 2005-09-20 Diego Novillo <dnovillo@redhat.com>
3919 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3921 2005-09-20 Diego Novillo <dnovillo@redhat.com>
3923 * testsuite/libgomp.dg/omp-loop01.c: New test.
3924 * testsuite/libgomp.dg/omp-loop02.c: New test.
3926 2005-09-20 Jakub Jelinek <jakub@redhat.com>
3928 * configure.ac (AC_PROG_FC): Add.
3929 (USE_FORTRAN): New automake conditional.
3930 * configure: Rebuilt.
3931 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3932 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3933 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3934 Add rules to build them.
3935 * Makefile.in: Rebuilt.
3936 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3938 * libgomp.map: Add Fortran wrappers.
3939 * libgomp_f.h.in: New file.
3940 * omp_lib.h.in: New file.
3941 * omp_lib.f90.in: New file.
3942 * fortran.c: New file.
3943 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3944 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3945 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3946 libgfortran has been built.
3947 * testsuite/libgomp.fortran/fortran.exp: New file.
3948 * testsuite/libgomp.fortran/omp_cond1.f: New test.
3949 * testsuite/libgomp.fortran/omp_cond2.f: New test.
3950 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3951 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3952 * testsuite/libgomp.fortran/omp_hello.f: New test.
3953 * testsuite/libgomp.fortran/omp_orphan.f: New test.
3954 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3955 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3956 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3957 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3958 * testsuite/libgomp.fortran/omp_reduction.f: New test.
3959 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3960 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3962 2005-08-30 Richard Henderson <rth@redhat.com>
3964 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3965 function for when aliases are not usable.
3966 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3967 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3968 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3969 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3970 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3971 GOMP_loop_ordered_guided_next): Likewise.
3972 * ordered.c (GOMP_ordered_start): Likewise.
3974 2005-08-01 Diego Novillo <dnovillo@redhat.com>
3976 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3977 * testsuite/libgomp.dg/omp_hello.c: Fix return code
3978 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3979 * testsuite/libgomp.dg/omp_orphan.c: Likewise
3980 * testsuite/libgomp.dg/omp_reduction.c: Likewise
3981 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3982 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3983 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3984 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3986 2005-07-07 Eric Christopher <echristo@redhat.com>
3987 Diego Novillo <dnovillo@redhat.com>
3989 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3990 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3992 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3993 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3994 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3995 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3996 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3997 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3998 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4000 2005-06-13 Diego Novillo <dnovillo@redhat.com>
4002 * TOPLEVEL.patch: Remove.
4004 2005-05-16 Richard Henderson <rth@redhat.com>
4006 * configure.ac: Test for clock_gettime.
4007 * config.h.in, configure: Rebuild.
4008 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4009 (omp_get_wtime): Use clock_gettime if available.
4010 (omp_get_wtick): Use clock_getres if available.
4012 2005-05-11 Richard Henderson <rth@redhat.com>
4014 * config/linux/ia64/futex.h: New file.
4015 * configure.tgt: Use it.
4017 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4019 2005-05-07 Richard Henderson <rth@redhat.com>
4021 * config/linux/powerpc/futex.h: New file.
4022 * configure.tgt: Use it.
4024 * config/linux/i486/futex.h: Merge ...
4025 * config/linux/x86_64/futex.h: ... into ...
4026 * config/linux/x86/futex.h: ... here.
4027 * configure.tgt: Update to match.
4029 2005-05-06 Richard Henderson <rth@redhat.com>
4031 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4032 * config/linux/i486/futex.h: Likewise.
4033 * config/linux/x86_64/futex.h: Likewise.
4035 * config/linux/lock.c: New file.
4036 * config/linux/omp-lock.h: New file.
4038 * critical.c, env.h: Don't include omp.h
4039 * config/posix/lock.c: Include libgomp.h instead of omp.h.
4040 * config/posix/time.c: Likewise.
4041 * config/posix/omp-lock.h: New file.
4042 * libgomp.h: Include omp-lock.h and omp.h.
4043 * Makefile.am (nodist_include_HEADERS): New.
4045 * configure.ac (PERL): New.
4046 * mkomp_h.pl: New file.
4047 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4049 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4051 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4052 build directory. Re-add -march=i486 hack.
4054 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4055 (libgomp_link_flags): Remove.
4056 (libgomp_initialized): Remove.
4057 (libgomp_init): Don't protect from reinitialization. Copy code
4058 from libstdc++ for getting the multilib set correctly.
4060 2005-05-05 Richard Henderson <rth@redhat.com>
4062 * config/linux/alpha/futex.h: New file.
4063 * configure.tgt (alpha*-*-linux*): Use it.
4065 * config/posix/mutex.c: New file.
4066 * config/posix/sem.c: Use libgomp.h.
4068 * configure.tgt (x86_64-linux): Also test CC for -m32.
4069 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4071 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4074 * Makefile.am (SUBDIRS): New.
4075 (libgomp_la_LDFLAGS): Add -lpthread.
4076 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4077 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4079 * libgomp_g.h: New file.
4080 * libgomp.h: Split out all public declarations to libgomp_g.h.
4081 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4082 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4083 * config/linux/sem.h: Likewise.
4084 * config/posix/sem.h: Likewise.
4086 * Makefile.am (AM_LDFLAGS): New.
4087 (libgomp_version_script): Split out from ...
4088 (libgomp_la_LDFLAGS): ... here.
4089 (libgomp_version_info): New.
4090 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4091 (LIBGOMP_ENABLE): New.
4092 (LIBGOMP_CHECK_LINKER_FEATURES): New.
4093 (LIBGOMP_ENABLE_SYMVERS): New.
4094 * configure.ac (AC_INIT): Version 1.0.
4095 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4096 (enable-linux-futex): Likewise. Rename from enable-futex.
4097 (libtool_VERSION): New.
4098 (LIBGOMP_ENABLE_SYMVERS): Use it.
4099 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4100 * Makefile.in, aclocal.m4, configure: Rebuild.
4102 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4103 (gomp_mutex_unlock_slow): Fix typo.
4104 * config/linux/sem.c: Similarly.
4105 (gomp_sem_post_slow): Fix typo.
4106 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4107 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4108 [__PIC__] (sys_futex0): Don't use tmp output in asm.
4110 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4111 (libgomp_la_LDFLAGS): Add top_srcdir to path.
4112 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4113 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
4114 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4115 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4116 LDFLAGS. Pull enable_futex check to top-level.
4117 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
4118 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4120 First attempt at real configury.
4121 * Makefile, config.h: Remove file.
4122 * Makefile.am, Makefile.in: New file.
4123 * acinclude.m4 aclocal.m4: New file.
4124 * configure.ac, configure.tgt, configure: New file.
4126 * config/posix/lock.c: Rename from sys-lock.c.
4127 * config/posix/mutex.h: Rename from sys-mutex.h.
4128 * config/posix/sem.c: Rename from sys-sem.c.
4129 * config/posix/sem.h: Rename from sys-sem.h.
4130 * config/posix/proc.c: Rename from sys-proc.c.
4131 * config/posix/time.c: Rename from sys-proc.c.
4133 * config/linux/mutex.c: New file.
4134 * config/linux/mutex.h: New file.
4135 * config/linux/sem.c: New file.
4136 * config/linux/sem.h: New file.
4137 * config/linux/i486/futex.h: New file.
4138 * config/linux/x86_64/futex.h: New file.
4140 2005-05-04 Richard Henderson <rth@redhat.com>
4142 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4143 * libgomp.h: Declare them.
4144 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4145 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4147 2005-05-04 Richard Henderson <rth@redhat.com>
4149 * libgomp-1 code drop
4151 2005-05-04 Richard Henderson <rth@redhat.com>
4153 * iter.c (gomp_iter_static_next): Return tri-state on 0.
4154 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4155 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4156 (gomp_iter_static_next): Update.
4157 (gomp_ordered_static_next): Update.
4158 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4159 (gomp_loop_ordered_static_start): Likewise. Exit early for a
4160 totally empty range.
4161 (gomp_loop_ordered_static_next): Refine test for calling
4162 gomp_ordered_static_next.
4163 * testsuite/ordered-1.c: Add case for more threads than iterations.
4165 * iter.c (gomp_iter_runtime_next_locked): Remove.
4166 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4167 gomp_loop_guided_start, gomp_loop_ordered_static_start,
4168 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4169 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4170 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4171 gomp_loop_ordered_guided_next): Downcase name, make static, add
4172 an external alias with the old name.
4173 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4174 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4175 switch and call one of the above static functions.
4176 * libgomp.h: Update.
4178 * work.c (gomp_work_share_start): Lock the mutex for !first too.
4179 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4180 GOMP_loop_guided_start, GOMP_loop_runtime_start,
4181 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4182 GOMP_loop_ordered_guided_start): Update to match.
4183 * sections.c (GOMP_sections_start): Likewise.
4184 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4186 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4187 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4188 Use bounds check instead of modulus.
4189 (gomp_ordered_sync): Split out of GOMP_ordered_start.
4190 (gomp_ordered_last): Don't sync with ordered_owner here.
4191 (gomp_ordered_next): Likewise.
4192 (gomp_ordered_static_loop_next): Likewise.
4193 * loop.c, libgomp.h: Update to match.
4195 * libgomp.h (GOMP_barrier): Declare.
4197 * testsuite/barrier-1.c: New file.
4198 * testsuite/critical-1.c: New file.
4199 * testsuite/ordered-2.c: New file.
4200 * testsuite/ordered-1.c: New file.
4201 * testsuite/sections-1.c: New file.
4202 * testsuite/single-1.c: New file.
4203 * testsuite/Makefile (TESTS): Add them.
4205 2005-05-04 Richard Henderson <rth@redhat.com>
4207 * libgomp.h (struct gomp_work_share): Add ordered_owner.
4208 * loop.c (GOMP_loop_static_start): If not the startup thread,
4209 acquire the mutex to wait for initialization complete.
4210 (GOMP_loop_ordered_static_start): Likewise.
4211 (GOMP_loop_ordered_runtime_start): Likewise.
4212 (GOMP_loop_ordered_static_first): Remove.
4213 (GOMP_loop_ordered_dynamic_first): Remove.
4214 (GOMP_loop_ordered_guided_first): Remove.
4215 (GOMP_loop_ordered_runtime_first): Remove.
4216 * ordered.c (gomp_ordered_loop_first): Post to own release when
4217 we're the first thread.
4218 (gomp_ordered_loop_last): Wait on release if not owner.
4219 (gomp_ordered_loop_next): Likewise.
4220 (gomp_ordered_static_loop_init): New.
4221 (gomp_ordered_static_loop_next): Use ordered_owner.
4222 (GOMP_ordered_start): Likewise.
4223 * work.c (gomp_new_work_share): Initialize ordered_owner.
4225 2005-05-03 Richard Henderson <rth@redhat.com>
4227 * Makefile (OPT): New.
4230 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4231 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4232 * libgomp.h, libgomp.map, NOTES: Update to match.
4234 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4235 Add initialized and thr members.
4236 (gomp_thread_start): Pause when initially spawned to wait for
4237 the whole team to be created.
4238 (gomp_team_start): Release team members at the end.
4240 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
4241 (f_foo_1): Use GOMP_loop_end.
4242 (f_foo_2): Use GOMP_loop_end_nowait.
4244 * testsuite/loop-2.c: New file.
4245 * testsuite/Makefile (TESTS): Add it.
4247 2005-05-03 Richard Henderson <rth@redhat.com>
4249 * iter.c (gomp_iter_static_next): Fix overflow check typo.
4250 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4251 * team.c (new_team): Initialize oldest_live_gen to 1 if no
4254 * testsuite/Makefile: New file.
4255 * testsuite/loop-1.c: New file.
4257 2005-05-03 Richard Henderson <rth@redhat.com>
4259 Initial implementation and checkin.