1 2015-04-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
3 Backported from mainline
4 2015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
6 * configure.tgt (*-*-rtems*): Use local-exec TLS model.
7 * configure.ac (*-*-rtems*): Assume Pthread is supported.
8 (pthread.h): Check for this header file.
9 * configure: Regenerate.
11 2015-02-11 Jakub Jelinek <jakub@redhat.com>
14 * testsuite/libgomp.c/atomic-18.c: New test.
15 * testsuite/libgomp.c++/atomic-16.C: New test.
17 Backported from mainline
18 2015-02-04 Jakub Jelinek <jakub@redhat.com>
22 * testsuite/libgomp.c/pr64824.c: New test.
23 * testsuite/libgomp.c/pr64868.c: New test.
24 * testsuite/libgomp.c++/pr64824.C: New test.
25 * testsuite/libgomp.c++/pr64868.C: New test.
27 2015-01-23 Jakub Jelinek <jakub@redhat.com>
30 * libgomp.c/pr64734.c: New test.
32 2014-12-03 Uros Bizjak <ubizjak@gmail.com>
34 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
36 2014-11-28 Jakub Jelinek <jakub@redhat.com>
38 Backported from mainline
39 2014-11-24 Jakub Jelinek <jakub@redhat.com>
42 * libgomp.fortran/pr63938-1.f90: New test.
43 * libgomp.fortran/pr63938-2.f90: New test.
45 2014-10-30 Release Manager
49 2014-10-03 Jakub Jelinek <jakub@redhat.com>
52 * testsuite/libgomp.c/pr61200.c: New test.
54 2014-09-18 Jakub Jelinek <jakub@redhat.com>
57 * testsuite/libgomp.c++/pr63248.C: New test.
59 2014-08-04 Jakub Jelinek <jakub@redhat.com>
61 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
62 is not zero, but taskgroup->children is NULL and there are
63 any task->children, schedule those instead of waiting.
64 * testsuite/libgomp.c/depend-6.c: New test.
65 * testsuite/libgomp.c/depend-7.c: New test.
66 * testsuite/libgomp.c/depend-8.c: New test.
67 * testsuite/libgomp.c/depend-9.c: New test.
68 * testsuite/libgomp.c/depend-10.c: New test.
70 2014-08-01 Jakub Jelinek <jakub@redhat.com>
72 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
73 (struct gomp_taskwait): New type.
74 (struct gomp_task): Add taskwait and parent_depends_on, remove
75 in_taskwait and taskwait_sem fields.
76 (gomp_finish_task): Don't destroy taskwait_sem.
77 * task.c (gomp_init_task): Don't init in_taskwait, instead init
78 taskwait and parent_depends_on.
79 (GOMP_task): For if (0) tasks with depend clause that depend on
80 earlier tasks don't defer them, instead call
81 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
82 Initialize redundant_out field, for redundant out entries just
83 move them at the end of linked list instead of removing them
84 completely, and set redundant_out flag instead of redundant.
85 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
87 (gomp_task_run_post_handle_dependers): If parent is in
88 gomp_task_maybe_wait_for_dependencies and newly runnable task
89 is not parent_depends_on, queue it in parent->children linked
90 list after all runnable tasks with parent_depends_on set.
91 Adjust for addition of taskwait indirection.
92 (gomp_task_run_post_remove_parent): If parent is in
93 gomp_task_maybe_wait_for_dependencies and task to be removed
94 is parent_depends_on, decrement n_depend and if needed awake
95 parent. Adjust for addition of taskwait indirection.
96 (GOMP_taskwait): Adjust for addition of taskwait indirection.
97 (gomp_task_maybe_wait_for_dependencies): New function.
98 * testsuite/libgomp.c/depend-5.c: New test.
100 2014-07-16 Release Manager
102 * GCC 4.9.1 released.
104 2014-06-30 Jakub Jelinek <jakub@redhat.com>
106 Backported from mainline
107 2014-06-25 Jakub Jelinek <jakub@redhat.com>
109 * testsuite/libgomp.fortran/simd5.f90: New test.
110 * testsuite/libgomp.fortran/simd6.f90: New test.
111 * testsuite/libgomp.fortran/simd7.f90: New test.
113 2014-06-24 Jakub Jelinek <jakub@redhat.com>
115 * testsuite/libgomp.fortran/aligned1.f03: New test.
116 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
117 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
118 tasks with !$omp parallel !$omp single.
119 * testsuite/libgomp.fortran/target8.f90: New test.
120 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
121 not to use trim in the combiner, instead call elemental function.
122 (fn): New elemental function.
123 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
125 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
127 * testsuite/libgomp.fortran/udr12.f90: New test.
128 * testsuite/libgomp.fortran/udr13.f90: New test.
129 * testsuite/libgomp.fortran/udr14.f90: New test.
130 * testsuite/libgomp.fortran/udr15.f90: New test.
132 2014-06-18 Jakub Jelinek <jakub@redhat.com>
134 * omp_lib.f90.in (openmp_version): Set to 201307.
135 * omp_lib.h.in (openmp_version): Likewise.
136 * testsuite/libgomp.c/target-8.c: New test.
137 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
138 and inbranch clauses.
139 * testsuite/libgomp.fortran/depend-3.f90: New test.
140 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
142 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
143 * testsuite/libgomp.fortran/target1.f90: New test.
144 * testsuite/libgomp.fortran/target2.f90: New test.
145 * testsuite/libgomp.fortran/target3.f90: New test.
146 * testsuite/libgomp.fortran/target4.f90: New test.
147 * testsuite/libgomp.fortran/target5.f90: New test.
148 * testsuite/libgomp.fortran/target6.f90: New test.
149 * testsuite/libgomp.fortran/target7.f90: New test.
151 2014-06-10 Jakub Jelinek <jakub@redhat.com>
154 * testsuite/libgomp.fortran/allocatable9.f90: New test.
155 * testsuite/libgomp.fortran/allocatable10.f90: New test.
156 * testsuite/libgomp.fortran/allocatable11.f90: New test.
157 * testsuite/libgomp.fortran/allocatable12.f90: New test.
158 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
159 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
160 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
161 * testsuite/libgomp.fortran/associate1.f90: New test.
162 * testsuite/libgomp.fortran/associate2.f90: New test.
163 * testsuite/libgomp.fortran/procptr1.f90: New test.
165 2014-06-06 Jakub Jelinek <jakub@redhat.com>
167 * testsuite/libgomp.fortran/simd1.f90: New test.
168 * testsuite/libgomp.fortran/udr1.f90: New test.
169 * testsuite/libgomp.fortran/udr2.f90: New test.
170 * testsuite/libgomp.fortran/udr3.f90: New test.
171 * testsuite/libgomp.fortran/udr4.f90: New test.
172 * testsuite/libgomp.fortran/udr5.f90: New test.
173 * testsuite/libgomp.fortran/udr6.f90: New test.
174 * testsuite/libgomp.fortran/udr7.f90: New test.
175 * testsuite/libgomp.fortran/udr8.f90: New test.
176 * testsuite/libgomp.fortran/udr9.f90: New test.
177 * testsuite/libgomp.fortran/udr10.f90: New test.
178 * testsuite/libgomp.fortran/udr11.f90: New test.
180 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
182 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
183 vect_simd_clones effective target.
184 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
186 2014-05-11 Jakub Jelinek <jakub@redhat.com>
188 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
189 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
190 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
191 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
192 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
193 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
194 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
195 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
196 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
197 * testsuite/libgomp.fortran/depend-1.f90: New test.
198 * testsuite/libgomp.fortran/depend-2.f90: New test.
199 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
200 * testsuite/libgomp.fortran/simd1.f90: New test.
201 * testsuite/libgomp.fortran/simd2.f90: New test.
202 * testsuite/libgomp.fortran/simd3.f90: New test.
203 * testsuite/libgomp.fortran/simd4.f90: New test.
204 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
206 2014-06-24 Jakub Jelinek <jakub@redhat.com>
208 * testsuite/libgomp.c/for-2.c: Define SC to static for
209 #pragma omp for simd testing.
210 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
211 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
213 * testsuite/libgomp.c/simd-14.c: New test.
214 * testsuite/libgomp.c/simd-15.c: New test.
215 * testsuite/libgomp.c/simd-16.c: New test.
216 * testsuite/libgomp.c/simd-17.c: New test.
217 * testsuite/libgomp.c++/for-10.C: Define SC to static for
218 #pragma omp for simd testing.
219 * testsuite/libgomp.c++/simd10.C: New test.
220 * testsuite/libgomp.c++/simd11.C: New test.
221 * testsuite/libgomp.c++/simd12.C: New test.
222 * testsuite/libgomp.c++/simd13.C: New test.
224 2014-05-21 Jakub Jelinek <jakub@redhat.com>
227 * testsuite/libgomp.c++/simd-9.C: New test.
229 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
231 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
232 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
233 texts according to their @menu entry positions.
235 2014-05-02 Jakub Jelinek <jakub@redhat.com>
237 * testsuite/libgomp.c/simd-10.c: New test.
238 * testsuite/libgomp.c/simd-11.c: New test.
239 * testsuite/libgomp.c/simd-12.c: New test.
240 * testsuite/libgomp.c/simd-13.c: New test.
242 2014-04-24 Jakub Jelinek <jakub@redhat.com>
244 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
245 atomic type clauses in any order and optional comma in between.
246 * testsuite/libgomp.c++/atomic-15.C: Likewise.
247 * testsuite/libgomp.c/atomic-17.c: Likewise.
249 * testsuite/libgomp.c/simd-7.c: New test.
250 * testsuite/libgomp.c/simd-8.c: New test.
251 * testsuite/libgomp.c/simd-9.c: New test.
252 * testsuite/libgomp.c/loop-16.c: New test.
254 2014-04-22 Release Manager
256 * GCC 4.9.0 released.
258 2014-04-02 Richard Henderson <rth@redhat.com>
260 * config/linux/futex.h (futex_wait): Get error value from errno.
261 (futex_wake): Likewise.
263 2014-03-25 Jakub Jelinek <jakub@redhat.com>
266 * testsuite/libgomp.c++/udr-11.C: New test.
267 * testsuite/libgomp.c++/udr-12.C: New test.
268 * testsuite/libgomp.c++/udr-13.C: New test.
269 * testsuite/libgomp.c++/udr-14.C: New test.
270 * testsuite/libgomp.c++/udr-15.C: New test.
271 * testsuite/libgomp.c++/udr-16.C: New test.
272 * testsuite/libgomp.c++/udr-17.C: New test.
273 * testsuite/libgomp.c++/udr-18.C: New test.
274 * testsuite/libgomp.c++/udr-19.C: New test.
276 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
278 Update copyright years
280 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
282 * hashtab.h: Use the standard form for the copyright notice.
284 2014-01-02 Tobias Burnus <burnus@net-b.de>
286 * libgomp.texi: Bump @copying's copyright year.
288 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
290 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
291 alloca () with __builtin_alloca ().
292 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
293 * testsuite/libgomp.c/lock-3.c: Likewise.
294 * testsuite/libgomp.c/pr48591.c: Likewise.
296 2013-12-17 Jakub Jelinek <jakub@redhat.com>
299 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
302 2013-12-16 Jakub Jelinek <jakub@redhat.com>
305 * testsuite/libgomp.c/pr58756.c: New test.
307 2013-12-12 Jakub Jelinek <jakub@redhat.com>
310 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
313 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
315 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
317 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
318 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
319 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
320 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
323 * libgomp_g.h: Include <stddef.h> for size_t.
325 * libgomp.spec.in: Update comment about libgomp's dependencies.
326 * configure.ac: Likewise.
327 * configure: Regenerate.
329 2013-10-16 Tobias Burnus <burnus@net-b.de>
331 * libgomp.texi: (Runtime Library Routines): Update references for
332 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
333 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
334 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
335 (Environment Variables): Update references for OpenMP 4.0. Add
336 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
337 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
340 2013-10-14 Jakub Jelinek <jakub@redhat.com>
342 * env.c (parse_bind_var): Initialize value to avoid
343 (false positive) warning.
345 2013-10-12 Jakub Jelinek <jakub@redhat.com>
348 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
350 (gomp_init_num_threads): Move i variable declaration into
351 #ifdef CPU_ALLOC_SIZE block.
352 * config/linux/affinity.c (gomp_affinity_init_level): Test
353 gomp_places_list_len == 0 rather than gomp_places_list == 0
354 when checking for topology reading error.
355 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
356 * env.c (parse_affinity): Add ignore argument, if true, don't populate
357 gomp_places_list, only parse env var and always return false.
358 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
359 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
360 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
361 and either of these variables were parsed correctly into a places
364 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
365 Jakub Jelinek <jakub@redhat.com>
367 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
369 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
370 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
371 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
372 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
373 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
374 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
375 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
376 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
378 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
380 * Makefile.am (omp_lib.mod): Streamline rule.
381 * Makefile.in: Regenerate.
383 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
386 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
387 * testsuite/libgomp.fortran/lib1.f90: Likewise.
388 * testsuite/libgomp.fortran/lib2.f: Likewise.
389 * testsuite/libgomp.fortran/lib3.f: Likewise.
391 * configure.ac: Typo fix.
392 * configure: Regenerate.
394 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
395 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
397 * omp.h.in: Don't touch the user's namespace.
399 2013-10-11 Jakub Jelinek <jakub@redhat.com>
400 Tobias Burnus <burnus@net-b.de>
401 Richard Henderson <rth@redhat.com>
403 * target.c: New file.
404 * Makefile.am (libgomp_la_SOURCES): Add target.c.
405 * Makefile.in: Regenerated.
406 * libgomp_g.h (GOMP_task): Add depend argument.
407 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
408 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
409 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
410 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
411 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
412 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
413 GOMP_taskgroup_start, GOMP_taskgroup_end,
414 GOMP_parallel_sections): New prototypes.
415 * fortran.c (omp_is_initial_device): Add ialias_redirect.
416 (omp_is_initial_device_): New function.
417 (ULP, STR1, STR2, ialias_redirect): Removed.
418 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
419 omp_set_default_device_8_, omp_get_default_device_,
420 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
422 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
423 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
424 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
426 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
427 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
428 omp_set_default_device, omp_set_default_device_,
429 omp_set_default_device_8_, omp_get_default_device,
430 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
431 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
432 omp_get_team_num_): Export @@OMP_4.0.
433 * team.c (struct gomp_thread_start_data): Add place field.
434 (gomp_thread_start): Clear thr->thread_pool and
435 thr->task before returning. Use gomp_team_barrier_wait_final
436 instead of gomp_team_barrier_wait. Initialize thr->place.
437 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
438 team_cancelled and task_queued_count fields.
439 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
440 before calling pthread_exit.
441 (gomp_free_thread): No longer static. Use
442 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
443 (gomp_team_start): Add flags argument. Set
444 thr->thread_pool->threads_busy to nthreads immediately after creating
445 new pool. Use gomp_managed_threads_lock instead of
446 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
447 (gomp_team_end): Use gomp_managed_threads_lock instead of
448 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
449 of gomp_team_barrier_wait. If team->team_cancelled, call
450 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
451 rather than thr->ts.work_share.
452 (initialize_team): Don't call gomp_sem_init here.
453 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
455 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
456 * env.c (gomp_global_icv): Add default_device_var, target_data and
457 bind_var initializers.
458 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
459 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
460 gomp_places_list_len): New variables.
461 (parse_bind_var, parse_one_place, parse_places_var): New functions.
462 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
464 (gomp_cancel_var): New global variable.
465 (parse_int): New function.
466 (handle_omp_display_env): New function.
467 (initialize_env): Use it. Initialize default_device_var.
468 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
469 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
470 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
471 been successfully parsed (and call gomp_init_affinity in that case).
472 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
473 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
474 omp_get_team_num, omp_is_initial_device): New functions.
475 * libgomp.h: Include stdlib.h.
476 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
478 (struct target_mem_desc): Forward declare.
479 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
480 and thread_limit_var fields.
481 (gomp_get_num_devices): New prototype.
482 (gomp_cancel_var): New extern decl.
483 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
484 team_cancelled and task_queued_count fields. Add comments about
485 task_{,queued_,running_}count.
486 (gomp_cancel_kind): New enum.
487 (gomp_work_share_end_cancel): New prototype.
488 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
489 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
491 (struct gomp_taskgroup): New type.
492 (struct gomp_task_depend_entry,
493 struct gomp_dependers_vec): New types.
494 (gomp_finish_task): Free depend_hash if non-NULL.
495 (struct gomp_team_state): Add place_partition_off
496 and place_partition_len fields.
497 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
498 gomp_places_list_len): New extern decls.
499 (struct gomp_thread): Add place field.
500 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
501 (gomp_init_thread_affinity): Add place argument.
502 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
503 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
504 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
505 gomp_affinity_init_level, gomp_affinity_print_place): New
507 (gomp_team_start): Add flags argument.
508 (gomp_thread_limit_var, gomp_remaining_threads_count,
509 gomp_remaining_threads_lock): Remove.
510 (gomp_managed_threads_lock): New variable.
511 (struct gomp_thread_pool): Add threads_busy field.
512 (gomp_free_thread): New prototype.
513 * task.c: Include hashtab.h.
514 (hash_entry_type): New typedef.
515 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
516 (gomp_init_task): Clear dependers, depend_hash, depend_count,
517 copy_ctors_done and taskgroup fields.
518 (GOMP_task): Add depend argument, handle depend clauses. If
519 gomp_team_barrier_cancelled or if it's taskgroup has been
520 cancelled, don't queue or start new tasks. Set copy_ctors_done
521 field if needed. Initialize taskgroup field. If copy_ctors_done
522 and already cancelled, don't discard the task. If taskgroup is
523 non-NULL, enqueue the task into taskgroup queue. Increment
524 num_children field in taskgroup. Increment task_queued_count.
525 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
526 gomp_task_run_post_remove_taskgroup): New inline functions.
527 (gomp_task_run_post_handle_depend_hash,
528 gomp_task_run_post_handle_dependers,
529 gomp_task_run_post_handle_depend): New functions.
530 (GOMP_taskwait): Use them. If more than one new tasks
531 have been queued, wake other threads if needed.
532 (gomp_barrier_handle_tasks): Likewise. If
533 gomp_team_barrier_cancelled, don't start any new tasks, just free
535 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
537 (omp_proc_bind_kind, omp_proc_bind_false,
538 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
539 omp_proc_bind_spread): New params.
540 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
541 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
542 omp_get_team_num, omp_is_initial_device): New interfaces.
543 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
544 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
545 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
546 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
547 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
548 useless use omp_lib_kinds.
549 * omp.h.in (omp_proc_bind_t): New typedef.
550 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
551 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
552 omp_get_team_num, omp_is_initial_device): New prototypes.
553 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
554 through to gomp_team_start.
555 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
556 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
557 Adjust gomp_parallel_loop_start callers.
558 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
559 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
560 GOMP_loop_end_cancel): New functions.
561 (GOMP_parallel_end): Add ialias_redirect.
562 * hashtab.h: New file.
563 * libgomp.texi (Environment Variables): Minor cleanup,
564 update section refs to OpenMP 4.0rc2.
565 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
566 environment variables.
567 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
568 team->work_shares_to_free to thr->ts.work_share before calling
570 (gomp_work_share_end_cancel): New function.
571 * config/linux/proc.c: Include errno.h.
572 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
573 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
574 sizeof (cpu_set_t) to determine number of iterations. Fix up check
575 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
576 gomp_cpuset_size is sizeof (cpu_set_t).
577 (gomp_init_num_threads): Initialize gomp_cpuset_size,
578 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
579 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
580 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
581 contain any logical CPUs.
582 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
583 is NULL. Use gomp_cpusetp instead of &cpuset and pass
584 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
585 pthread_getaffinity_np. Check gomp_places_list instead of
586 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
587 * config/linux/bar.c (gomp_barrier_wait_end,
588 gomp_barrier_wait_last): Use BAR_* defines.
589 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
590 from state where needed. Set work_share_cancelled to 0 on last
592 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
593 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
595 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
596 Add cpusetsize argument.
597 (gomp_cpuset_size, gomp_cpusetp): Declare.
598 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
599 (affinity_counter): Remove.
600 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
601 if CPU_ALLOC_SIZE isn't defined.
602 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
603 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
604 bind current thread to the first place.
605 (gomp_init_thread_affinity): Rewritten. Add place argument, just
606 pthread_setaffinity_np to gomp_places_list[place].
607 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
608 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
609 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
610 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
611 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
612 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
613 (gomp_barrier_t): Add awaited_final field.
614 (gomp_barrier_init): Initialize awaited_final field.
615 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
616 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
618 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
620 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
621 gomp_team_barrier_cancelled): New inline functions.
622 (gomp_barrier_last_thread,
623 gomp_team_barrier_set_task_pending,
624 gomp_team_barrier_clear_task_pending,
625 gomp_team_barrier_set_waiting_for_tasks,
626 gomp_team_barrier_waiting_for_tasks,
627 gomp_team_barrier_done): Use BAR_* defines.
628 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
629 (gomp_barrier_wait_end): Use BAR_* defines.
630 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
631 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
633 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
634 gomp_team_barrier_cancel): New functions.
635 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
637 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
638 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
639 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
640 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
641 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
642 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
643 (gomp_barrier_t): Add cancellable field.
644 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
645 gomp_team_barrier_cancel): New prototypes.
646 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
647 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
648 gomp_team_barrier_cancelled): New inline functions.
649 (gomp_barrier_wait_start, gomp_barrier_last_thread,
650 gomp_team_barrier_set_task_pending,
651 gomp_team_barrier_clear_task_pending,
652 gomp_team_barrier_set_waiting_for_tasks,
653 gomp_team_barrier_waiting_for_tasks,
654 gomp_team_barrier_done): Use BAR_* defines.
655 * barrier.c (GOMP_barrier_cancel): New function.
656 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
657 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
658 omp_proc_bind_spread): New params.
659 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
660 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
661 omp_get_team_num, omp_is_initial_device): New externals.
662 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
664 (gomp_resolve_num_threads): Adjust for thread_limit now being in
665 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
666 infinity. If not nested, just return minimum of max_num_threads
667 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
668 to the returned value. Otherwise, don't update atomically
669 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
670 (GOMP_parallel_end): Adjust for thread_limit now being in
671 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
672 infinity. Adjust threads_busy in the pool rather than
673 gomp_remaining_threads_count. Remember team->nthreads and call
674 gomp_team_end before adjusting threads_busy, if not nested
675 afterwards, just set it to 1 non-atomically. Add ialias.
676 (GOMP_parallel_start): Adjust gomp_team_start caller.
677 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
678 * testsuite/libgomp.c/affinity-1.c: New test.
679 * testsuite/libgomp.c/atomic-15.c: New test.
680 * testsuite/libgomp.c/atomic-16.c: New test.
681 * testsuite/libgomp.c/atomic-17.c: New test.
682 * testsuite/libgomp.c/cancel-for-1.c: New test.
683 * testsuite/libgomp.c/cancel-for-2.c: New test.
684 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
685 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
686 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
687 * testsuite/libgomp.c/cancel-sections-1.c: New test.
688 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
689 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
690 * testsuite/libgomp.c/depend-1.c: New test.
691 * testsuite/libgomp.c/depend-2.c: New test.
692 * testsuite/libgomp.c/depend-3.c: New test.
693 * testsuite/libgomp.c/depend-4.c: New test.
694 * testsuite/libgomp.c/for-1.c: New test.
695 * testsuite/libgomp.c/for-1.h: New file.
696 * testsuite/libgomp.c/for-2.c: New test.
697 * testsuite/libgomp.c/for-2.h: New file.
698 * testsuite/libgomp.c/for-3.c: New test.
699 * testsuite/libgomp.c/pr58392.c: New test.
700 * testsuite/libgomp.c/simd-1.c: New test.
701 * testsuite/libgomp.c/simd-2.c: New test.
702 * testsuite/libgomp.c/simd-3.c: New test.
703 * testsuite/libgomp.c/simd-4.c: New test.
704 * testsuite/libgomp.c/simd-5.c: New test.
705 * testsuite/libgomp.c/simd-6.c: New test.
706 * testsuite/libgomp.c/target-1.c: New test.
707 * testsuite/libgomp.c/target-2.c: New test.
708 * testsuite/libgomp.c/target-3.c: New test.
709 * testsuite/libgomp.c/target-4.c: New test.
710 * testsuite/libgomp.c/target-5.c: New test.
711 * testsuite/libgomp.c/target-6.c: New test.
712 * testsuite/libgomp.c/target-7.c: New test.
713 * testsuite/libgomp.c/taskgroup-1.c: New test.
714 * testsuite/libgomp.c/thread-limit-1.c: New test.
715 * testsuite/libgomp.c/thread-limit-2.c: New test.
716 * testsuite/libgomp.c/thread-limit-3.c: New test.
717 * testsuite/libgomp.c/udr-1.c: New test.
718 * testsuite/libgomp.c/udr-2.c: New test.
719 * testsuite/libgomp.c/udr-3.c: New test.
720 * testsuite/libgomp.c++/affinity-1.C: New test.
721 * testsuite/libgomp.c++/atomic-10.C: New test.
722 * testsuite/libgomp.c++/atomic-11.C: New test.
723 * testsuite/libgomp.c++/atomic-12.C: New test.
724 * testsuite/libgomp.c++/atomic-13.C: New test.
725 * testsuite/libgomp.c++/atomic-14.C: New test.
726 * testsuite/libgomp.c++/atomic-15.C: New test.
727 * testsuite/libgomp.c++/cancel-for-1.C: New test.
728 * testsuite/libgomp.c++/cancel-for-2.C: New test.
729 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
730 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
731 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
732 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
733 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
734 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
735 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
736 * testsuite/libgomp.c++/cancel-test.h: New file.
737 * testsuite/libgomp.c++/for-9.C: New test.
738 * testsuite/libgomp.c++/for-10.C: New test.
739 * testsuite/libgomp.c++/for-11.C: New test.
740 * testsuite/libgomp.c++/simd-1.C: New test.
741 * testsuite/libgomp.c++/simd-2.C: New test.
742 * testsuite/libgomp.c++/simd-3.C: New test.
743 * testsuite/libgomp.c++/simd-4.C: New test.
744 * testsuite/libgomp.c++/simd-5.C: New test.
745 * testsuite/libgomp.c++/simd-6.C: New test.
746 * testsuite/libgomp.c++/simd-7.C: New test.
747 * testsuite/libgomp.c++/simd-8.C: New test.
748 * testsuite/libgomp.c++/target-1.C: New test.
749 * testsuite/libgomp.c++/target-2.C: New test.
750 * testsuite/libgomp.c++/target-2-aux.cc: New file.
751 * testsuite/libgomp.c++/target-3.C: New test.
752 * testsuite/libgomp.c++/taskgroup-1.C: New test.
753 * testsuite/libgomp.c++/udr-1.C: New test.
754 * testsuite/libgomp.c++/udr-2.C: New test.
755 * testsuite/libgomp.c++/udr-3.C: New test.
756 * testsuite/libgomp.c++/udr-4.C: New test.
757 * testsuite/libgomp.c++/udr-5.C: New test.
758 * testsuite/libgomp.c++/udr-6.C: New test.
759 * testsuite/libgomp.c++/udr-7.C: New test.
760 * testsuite/libgomp.c++/udr-8.C: New test.
761 * testsuite/libgomp.c++/udr-9.C: New test.
763 2013-09-20 Jakub Jelinek <jakub@redhat.com>
766 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
769 2013-09-20 Alan Modra <amodra@gmail.com>
771 * configure: Regenerate.
773 2013-09-19 Jakub Jelinek <jakub@redhat.com>
775 * testsuite/libgomp.c/sections-2.c: New test.
777 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
779 * testsuite/libgomp.fortran/strassen.f90:
780 Add dg-skip-if aarch64_tiny.
782 2013-06-20 Iain Sandoe <iain@codesourcery.com>
783 Cesar Philippidis <cesar@codesourcery.com>
785 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
786 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
787 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
788 * testsuite/libgomp.fortran/fortran.exp: Likewise.
789 * testsuite/libgomp.graphite/graphite.exp: Likewise.
790 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
791 Use dg-runtest rather than gfortran-dg-runtest.
793 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
795 * testsuite/libgomp.c/icv-2.c: Extend current handling of
796 Linux-based x86 systems to cover all GNU systems.
797 * testsuite/libgomp.c/lock-3.c: Likewise.
798 * testsuite/libgomp.c/pr48591.c: Likewise.
800 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
802 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
803 GNU/Hurd, as done for Linux-based systems.
805 * config/posix/ptrlock.h: Fix comment.
807 2013-05-27 Tobias Burnus <burnus@net-b.de>
810 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
811 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
812 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
813 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
814 omp_destroy_nest_lock): Correct arguments to match the one in
816 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
817 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
818 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
819 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
821 2013-05-16 Jakub Jelinek <jakub@redhat.com>
823 * testsuite/libgomp.c/loop-13.c: New test.
824 * testsuite/libgomp.c/loop-14.c: New test.
825 * testsuite/libgomp.c/loop-15.c: New test.
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.
830 2013-02-06 Jakub Jelinek <jakub@redhat.com>
833 * testsuite/libgomp.c++/pr56217.C: New test.
835 2013-02-01 Alan Modra <amodra@gmail.com>
837 * task.c (GOMP_task, GOMP_taskwait): Comment.
839 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
840 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
843 * config/linux/wait.h (do_spin): Use atomic load for addr.
844 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
845 for intptr and ptrlock.
846 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
849 2013-01-22 Alan Modra <amodra@gmail.com>
853 * task.c (GOMP_task): Revert 2011-12-09 change.
854 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
855 barrier to read task->children..
856 (gomp_barrier_handle_tasks): ..and matching atomic store with
857 release barrier here when setting parent->children to NULL.
859 2013-01-16 Jakub Jelinek <jakub@redhat.com>
860 Tobias Burnus <burnus@net-b.de>
863 * testsuite/libgomp.fortran/fortran.exp: Use
864 -fintrinsic-modules-path= instead of
865 -fintrinsic-modules-path.
867 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
869 Update copyright years.
871 2012-12-19 Tobias Burnus <burnus@net-b.de>
873 * testsuite/libgomp.fortran/fortran.exp: Set
874 -fintrinsic-modules-path.
876 2012-12-19 Tobias Burnus <burnus@net-b.de>
878 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
879 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
881 2012-11-21 Jakub Jelinek <jakub@redhat.com>
884 * team.c (gomp_free_thread): Decrease gomp_managed_threads
885 if pool had any threads_used.
887 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
889 * testsuite/libgomp.c++/pr24455.C: Use
890 -Wl,-undefined,dynamic_lookup on darwin.
892 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
894 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
896 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
898 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
900 2012-10-23 Ian Bolton <ian.bolton@arm.com>
901 Jim MacArthur <jim.macarthur@arm.com>
902 Marcus Shawcroft <marcus.shawcroft@arm.com>
903 Nigel Stephens <nigel.stephens@arm.com>
904 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
905 Richard Earnshaw <rearnsha@arm.com>
906 Sofiane Naci <sofiane.naci@arm.com>
907 Stephen Thomas <stephen.thomas@arm.com>
908 Tejas Belagod <tejas.belagod@arm.com>
909 Yufeng Zhang <yufeng.zhang@arm.com>
911 * configure.tgt: Add AArch64.
913 2012-10-04 Jason Merrill <jason@redhat.com>
915 * testsuite/libgomp.c++/tls-init1.C: New.
917 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
919 * configure: Regenerated.
921 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
923 * config/linux/mips/futex.h (sys_futex0): Change to static
924 function with noinline, nomips16 attributes under MIPS16. Adjust
925 asm statement to place 'li v0,SYS_futex' immediately before
928 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
930 * libgomp.texi (Library Index): Renamed from "Index" to prevent
931 conflict with index.html on case-insensitive file systems.
933 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
935 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
936 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
938 2012-07-02 Richard Guenther <rguenther@suse.de>
939 Michael Matz <matz@suse.de>
940 Tobias Grosser <tobias@grosser.es>
941 Sebastian Pop <sebpop@gmail.com>
943 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
944 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
945 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
946 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
948 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
950 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
952 2012-06-22 Richard Guenther <rguenther@suse.de>
954 Merge from graphite branch
955 2012-01-13 Tobias Grosser <tobias@grosser.es>
957 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
958 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
960 2012-06-07 Jakub Jelinek <jakub@redhat.com>
963 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
964 use GOMP_barrier () call instead.
965 * testsuite/libgomp.c/pr26943-3.c: Likewise.
966 * testsuite/libgomp.c/pr26943-4.c: Likewise.
967 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
968 call GOMP_barrier instead.
969 * testsuite/libgomp.fortran/vla5.f90: Likewise.
971 2012-06-06 Jakub Jelinek <jakub@redhat.com>
974 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
975 argument to memset call.
977 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
979 * configure: Regenerated.
981 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
983 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
985 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
988 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
990 2012-03-22 Jakub Jelinek <jakub@redhat.com>
993 * testsuite/libgomp.c/pr52547.c: New test.
995 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
997 * testsuite/lib/libgomp.exp: load fortran-modules.exp
999 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1001 * configure.tgt (mips-sgi-irix6*): Remove.
1003 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1005 * configure.tgt (alpha*-dec-osf*): Remove.
1007 * config/osf/sem.h: Remove.
1008 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1010 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
1012 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1014 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1017 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1018 Remove ENABLE_SYMVERS_SOL2.
1019 * configure: Regenerate.
1020 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1021 (PREPROCESS): New variable.
1022 (libgomp.ver): New target.
1023 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1024 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1025 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1027 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1028 * Makefile.in: Regenerate.
1030 2012-02-14 Walter Lee <walt@tilera.com>
1032 * configure.tgt: Handle tilegx and tilepro.
1033 * config/linux/tile/futex.h: New file.
1035 2012-02-08 Richard Guenther <rguenther@suse.de>
1037 PR tree-optimization/46886
1038 * testsuite/libgomp.c/pr46886.c: New testcase.
1040 2012-01-25 Matthias Klose <doko@ubuntu.com>
1042 * config/linux/arm: Remove empty directory.
1043 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1045 2011-12-09 Alan Modra <amodra@gmail.com>
1048 * task.c (GOMP_taskwait): Don't access task->children outside of
1049 task_lock mutex region.
1050 (GOMP_task): Likewise.
1052 2011-12-06 Jakub Jelinek <jakub@redhat.com>
1055 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1057 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1058 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1059 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1060 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1061 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1063 2011-12-02 Alan Modra <amodra@gmail.com>
1065 * config/linux/affinity.c: Use atomic rather than sync builtin.
1066 * config/linux/lock.c: Likewise.
1067 * config/linux/ptrlock.h: Likewise.
1068 * config/linux/ptrlock.c: Likewise.
1069 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1070 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1071 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1072 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1073 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1074 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1075 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1076 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1077 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1078 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1080 2011-11-30 Alan Modra <amodra@gmail.com>
1083 * config/linux/bar.h: Use atomic rather than sync builtins.
1084 * config/linux/bar.c: Likewise. Add missing acquire
1085 synchronisation on generation field.
1086 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1089 2011-11-30 Alan Modra <amodra@gmail.com>
1091 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1092 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1093 * config/linux/mutex.h: Use atomic rather than sync builtins.
1094 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
1095 * config/linux/omp-lock.h: Comment fix.
1096 * config/linux/arm/mutex.h: Delete.
1097 * config/linux/powerpc/mutex.h: Delete.
1098 * config/linux/ia64/mutex.h: Delete.
1099 * config/linux/mips/mutex.h: Delete.
1101 2011-11-30 Alan Modra <amodra@gmail.com>
1104 * config/linux/sem.h: Rewrite.
1105 * config/linux/sem.c: Rewrite.
1107 2011-11-28 Richard Henderson <rth@redhat.com>
1109 * libgomp.h (enum memmodel): New.
1111 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
1113 * configure: Regenerate.
1115 2011-10-10 Matthias Klose <doko@ubuntu.com>
1117 * config/posix95: Remove empty directory.
1119 2011-08-26 Jakub Jelinek <jakub@redhat.com>
1121 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1123 2011-08-19 Jakub Jelinek <jakub@redhat.com>
1126 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1127 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1129 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1131 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1133 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1136 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1138 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
1140 * config/linux/proc.h: New.
1141 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
1142 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
1143 (gomp_init_num_threads): Update call to cpuset_popcount.
1144 (get_num_procs): Ditto.
1145 * config/linux/affinity.c (gomp_init_affinity): Call
1146 gomp_cpuset_popcount.
1148 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1152 * omp.h.in (omp_in_final): New prototype.
1153 * omp_lib.f90.in (omp_in_final): New interface.
1154 (omp_integer_kind, omp_logical_kind): Remove
1155 and replace all its uses in the module with 4.
1156 (openmp_version): Change to 201107.
1157 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1158 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1159 kind for the parameters.
1160 (omp_in_final): New external.
1161 (openmp_version): Change to 201107.
1162 * task.c (omp_in_final): New function.
1163 (gomp_init_task): Initialize final_task.
1164 (GOMP_task): Remove unused attribute from flags. Handle final
1166 (GOMP_taskyield): New function.
1167 (omp_in_final): Return true if if (false) or final (true) task
1168 or descendant of final (true).
1169 * fortran.c (omp_in_final_): New function.
1170 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1171 (GOMP_3.0): Export GOMP_taskyield.
1172 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1174 (parse_unsigned_long_list): New function.
1175 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
1176 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
1177 even if parse_affinity returned false.
1178 * config/linux/affinity.c (gomp_init_affinity): Handle
1179 gomp_cpu_affinity_len == 0.
1180 * libgomp_g.h (GOMP_taskyield): New prototype.
1181 * libgomp.h (struct gomp_task): Add final_task field.
1182 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1183 * team.c (gomp_team_start): Override new task's nthreads_var icv
1184 if list form OMP_NUM_THREADS has been used and it has value for
1185 the new nesting level.
1187 * testsuite/libgomp.c/atomic-11.c: New test.
1188 * testsuite/libgomp.c/atomic-12.c: New test.
1189 * testsuite/libgomp.c/atomic-13.c: New test.
1190 * testsuite/libgomp.c/atomic-14.c: New test.
1191 * testsuite/libgomp.c/reduction-6.c: New test.
1192 * testsuite/libgomp.c/task-5.c: New test.
1193 * testsuite/libgomp.c++/atomic-2.C: New test.
1194 * testsuite/libgomp.c++/atomic-3.C: New test.
1195 * testsuite/libgomp.c++/atomic-4.C: New test.
1196 * testsuite/libgomp.c++/atomic-5.C: New test.
1197 * testsuite/libgomp.c++/atomic-6.C: New test.
1198 * testsuite/libgomp.c++/atomic-7.C: New test.
1199 * testsuite/libgomp.c++/atomic-8.C: New test.
1200 * testsuite/libgomp.c++/atomic-9.C: New test.
1201 * testsuite/libgomp.c++/task-8.C: New test.
1202 * testsuite/libgomp.c++/reduction-4.C: New test.
1203 * testsuite/libgomp.fortran/allocatable7.f90: New test.
1204 * testsuite/libgomp.fortran/allocatable8.f90: New test.
1205 * testsuite/libgomp.fortran/crayptr3.f90: New test.
1206 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1207 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1208 * testsuite/libgomp.fortran/pointer1.f90: New test.
1209 * testsuite/libgomp.fortran/pointer2.f90: New test.
1210 * testsuite/libgomp.fortran/task4.f90: New test.
1212 2011-08-02 Tobias Burnus <burnus@net-b.de>
1214 * libgomp.texi: Update OpenMP spec references to 3.1.
1215 (omp_in_final,OMP_PROC_BIND): New sections.
1216 (OMP_NUM_THREADS): Document that the value can be now a list.
1217 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1219 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
1221 * config/linux/x86/futex.h: Check __x86_64__ instead of
1224 2011-07-29 Jakub Jelinek <jakub@redhat.com>
1228 * testsuite/libgomp.c/pr49897-1.c: New test.
1229 * testsuite/libgomp.c/pr49897-2.c: New test.
1230 * testsuite/libgomp.c/pr49898-1.c: New test.
1231 * testsuite/libgomp.c/pr49898-2.c: New test.
1233 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
1235 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1236 for ia32 instead of ilp32.
1238 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1239 * testsuite/libgomp.c/atomic-6.c: Likewise.
1241 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
1243 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1244 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1246 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1249 * config/osf/sem.h: New file.
1250 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1252 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1255 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1258 2011-07-15 Jakub Jelinek <jakub@redhat.com>
1260 * config/linux/wait.h (do_spin): New inline, largely copied
1261 from do_wait, just don't do futex_wait here, instead return true if
1263 (do_wait): Implement using do_spin.
1264 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1266 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1267 __sync_bool_compare_and_swap, pass the oldval to
1268 gomp_mutex_lock_slow.
1269 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1270 If all mutex contenders are just spinning and not sleeping, don't
1271 change state to 2 unnecessarily. Optimize the loop when state has
1272 already become 2 to use just one atomic operation per loop instead
1274 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1276 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1277 __sync_bool_compare_and_swap, pass the oldval to
1278 gomp_mutex_lock_slow.
1280 2011-06-22 Jakub Jelinek <jakub@redhat.com>
1283 * iter.c (gomp_iter_static_next): For chunk size 0
1284 only use n ceil/ nthreads size for the first
1285 n % nthreads threads in the team instead of
1286 all threads except for the last few ones which
1287 get less work or none at all.
1288 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1289 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1290 chunk argument, set run_sched_modifier to 0 for static
1291 resp. 1 for other kinds. If chunk argument is 0
1292 and not static, set value to 1.
1294 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1297 * testsuite/libgomp.c++/pr49043.C: New test.
1300 * testsuite/libgomp.c++/pr48869.C: New test.
1302 2011-05-06 Jakub Jelinek <jakub@redhat.com>
1305 * fortran.c: Include limits.h.
1307 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1309 (omp_set_num_threads_8_, omp_set_schedule_8_,
1310 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1311 omp_get_team_size_8_): Use TO_INT macro.
1312 * testsuite/libgomp.fortran/pr48894.f90: New test.
1314 2011-04-13 Jakub Jelinek <jakub@redhat.com>
1317 * testsuite/libgomp.c/pr48591.c: New test.
1319 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1322 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1323 * configure: Regenerate.
1325 2011-02-27 Jakub Jelinek <jakub@redhat.com>
1328 * testsuite/libgomp.fortran/task3.f90: New test.
1330 2011-02-24 Tobias Burnus <burnus@net-b.de>
1332 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1334 2011-02-23 Jakub Jelinek <jakub@redhat.com>
1337 * libgomp.texi (omp_get_wtime): Don't say time in the past
1340 2011-02-18 Jakub Jelinek <jakub@redhat.com>
1343 * testsuite/libgomp.fortran/fortran.exp: Check for both
1344 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
1345 but $blddir != "", still append ${blddir}/${lang_library_path}
1348 2011-02-16 Tobias Burnus <burnus@net-b.de>
1351 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1352 of libquadmath.a before adding its libpath to ldflags.
1354 2011-02-14 Jakub Jelinek <jakub@redhat.com>
1357 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1358 to FUTEX_WAIT futex syscall.
1359 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1361 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1363 * configure: Regenerate.
1365 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
1368 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1370 2011-01-16 Gerald Pfeifer
1372 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1374 2010-12-14 Jakub Jelinek <jakub@redhat.com>
1377 * libgomp.fortran/allocatable6.f90: New test.
1379 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1381 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1382 * configure: Regenerate.
1384 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
1388 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1389 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1390 * aclocal.m4: Regenerate.
1391 * configure: Regenerate.
1392 * Makefile.in: Regenerate.
1393 * testsuite/Makefile.in: Regenerate.
1395 2010-12-02 Jakub Jelinek <jakub@redhat.com>
1398 * libgomp.fortran/pr46753.f90: New test.
1401 * env.c (initialize_env): Default to spin count 300000
1402 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1406 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1407 at the end if sync builtins aren't supported.
1409 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1411 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1413 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1415 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1417 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
1419 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1421 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1422 Tobias Burnus <burnus@net-b.de>
1426 * configure: Regenerate.
1428 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
1430 * config/linux/futex.h: New.
1431 * config/linux/arm/mutex.h: New.
1432 * configure.tgt (arm*-*-linux*): Add config path.
1434 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
1436 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1438 2010-09-23 Tobias Burnus <burnus@net-b.de>
1440 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1441 Change Fortran datatype to LOGICAL.
1442 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1443 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1445 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1447 * configure: Regenerate.
1449 2010-07-26 Jakub Jelinek <jakub@redhat.com>
1451 * libgomp.texi: Add function keyword to a couple of Fortran
1452 interfaces, use integer instead of int for Fortran.
1454 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
1456 * libgomp.texi: Fix spelling and pasto problems throughout.
1457 Adjust prototypes to match code.
1459 2010-07-24 Tobias Burnus <burnus@net-b.de>
1461 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1462 silence -fwhole-file warning.
1464 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1466 * configure.tgt (*-*-solaris2.[56]*): Removed.
1468 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1470 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1471 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1472 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1473 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1474 targetting solaris2*.
1475 * configure: Regenerate.
1476 * config.h.in: Regenerate.
1478 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1479 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1480 Add libgomp_version_dep.
1481 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1483 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1484 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1485 * Makefile.in: Regenerate.
1487 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1488 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1489 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1490 to common block, protected by
1491 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1493 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1495 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
1497 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
1500 * configure: Regenerate.
1502 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1505 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1506 * configure: Regenerate.
1507 * Makefile.in: Regenerate.
1508 * testsuite/Makefile.in: Regenerate.
1510 2010-04-26 Jakub Jelinek <jakub@redhat.com>
1513 * testsuite/libgomp.c/pr43893.c: New test.
1514 * testsuite/libgomp.c++/pr43893.C: New test.
1516 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1519 * testsuite/libgomp.fortran/vla8.f90: New test.
1521 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1524 * config/linux/affinity.c (gomp_init_affinity): Decrease
1525 gomp_available_cpus if affinity mask confines the process to fewer
1527 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1528 non-NULL, just return gomp_available_cpus.
1531 * sections.c (gomp_sections_init): Initialize ws->mode.
1533 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
1535 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1536 not unused bar variable.
1537 * configure: Regenerate.
1539 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1541 * Makefile.in: Regenerate.
1542 * aclocal.m4: Regenerate.
1543 * testsuite/Makefile.in: Regenerate.
1545 2010-03-22 Jakub Jelinek <jakub@redhat.com>
1548 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1549 (initialize_env): Adjust callers.
1550 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1551 when the argument is 0.
1553 * testsuite/libgomp.c/pr42942.c: New test.
1555 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
1559 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1560 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1562 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1564 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1565 * testsuite/libgomp.c++/task-6.C: Likewise.
1567 2010-01-28 Steve Ellcey <sje@cup.hp.com>
1569 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1571 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
1573 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1574 * configure: Regenerate.
1576 2010-01-26 Jakub Jelinek <jakub@redhat.com>
1579 * testsuite/libgomp.fortran/allocatable5.f90: New test.
1581 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
1583 * configure.ac: Test for executability of GFORTRAN.
1584 * configure: Regenerate.
1586 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1588 * configure: Regenerate.
1590 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1593 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1595 2010-01-03 Richard Guenther <rguenther@suse.de>
1597 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1599 2009-12-23 Sebastian Pop <sebpop@gmail.com>
1601 * testsuite/libgomp.graphite/pr4118.c: New.
1603 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1605 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1606 for darwin, protect the test with require-effective-target tls_runtime.
1607 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1609 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1612 * testsuite/lib/libgomp.exp: Provide -B options to allow for
1613 link spec %s substitutions for static libraries.
1615 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
1618 * libgomp.graphite/force-parallel-2.c: Reduce array size.
1620 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1622 * Makefile.in: Regenerate.
1623 * configure: Regenerate.
1624 * testsuite/Makefile.in: Regenerate.
1626 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
1628 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1629 settings for LC_ALL and LANG.
1631 2009-11-25 Jakub Jelinek <jakub@redhat.com>
1634 * testsuite/libgomp.fortran/pr42162.f90: New test.
1636 2009-11-13 Jakub Jelinek <jakub@redhat.com>
1639 * testsuite/libgomp.c/pr42029.c: New test.
1641 2009-10-26 Jakub Jelinek <jakub@redhat.com>
1643 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1644 *s. Accept ld version without text in ()s.
1645 * configure: Regenerated.
1647 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
1649 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1651 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1654 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1655 or a hyphen (happens with fortran language disabled).
1656 * configure: Regenerate.
1658 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1660 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1661 use sed script portable to Solaris /bin/sed for extracting ld
1663 * configure: Regenerate.
1665 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
1667 * testsuite/libgomp.graphite/bounds.c: New test.
1669 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1671 * Makefile.am (libgomp_la_LINK): New.
1672 * Makefile.in: Regenerate.
1674 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1676 * configure.ac (AC_PREREQ): Bump to 2.64.
1678 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1680 * Makefile.am (install-html, install-pdf): Remove.
1681 * Makefile.in: Regenerate.
1683 * Makefile.in: Regenerate.
1684 * aclocal.m4: Regenerate.
1685 * config.h.in: Regenerate.
1686 * configure: Regenerate.
1687 * testsuite/Makefile.in: Regenerate.
1689 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1691 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1692 * Makefile.in: Regenerate.
1694 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
1696 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1697 * Makefile.in: Regenerate.
1699 2009-08-19 Tobias Burnus <burnus@net-b.de>
1702 omp_lib.h.in: Fix -std=f95 errors.
1705 2009-08-14 David Edelsohn <edelsohn@gnu.org>
1707 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1708 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1709 * testsuite/libgomp.graphite/graphite.exp: New.
1711 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
1713 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1716 2009-08-04 David Daney <ddaney@caviumnetworks.com>
1718 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1719 needed memory barrier semantics.
1720 * config/linux/mips/mutex.h: New file.
1722 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1724 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1726 2009-07-16 Joseph Myers <joseph@codesourcery.com>
1728 * configure: Regenerate.
1730 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
1735 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1736 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1737 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1739 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1741 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1742 options when choosing a multilib.
1744 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
1746 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1747 ld_library_path. Use add_path. Add just find_libgcc_s to
1748 ld_library_path, not every libgcc multilib directory.
1749 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1750 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1751 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1753 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1755 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
1757 * Makefile.am (LTLDFLAGS): Define.
1759 * Makefile.in: Regenerate.
1761 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
1764 * testsuite/libgomp.fortran/fortran.exp: Don't link with
1765 libgfortranbegin, check existence of libgfortran.a instead of
1768 2009-05-20 Jakub Jelinek <jakub@redhat.com>
1771 * team.c (gomp_thread_start): Destroy thr->release semaphore.
1772 (gomp_free_pool_helper): Likewise.
1774 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1775 Jakub Jelinek <jakub@redhat.com>
1778 * testsuite/libgomp.fortran/workshare2.f90: New test.
1780 2009-04-09 Nick Clifton <nickc@redhat.com>
1782 * iter.c: Change copyright header to refer to version 3 of the
1783 GNU General Public License with version 3.1 of the GCC Runtime
1784 Library Exception and to point readers at the COPYING3 and
1785 COPYING3.RUNTIME files and the FSF's license web page.
1786 * alloc.c: Likewise.
1787 * barrier.c: Likewise.
1788 * config/bsd/proc.c: Likewise.
1789 * config/linux/affinity.c: Likewise.
1790 * config/linux/alpha/futex.h: Likewise.
1791 * config/linux/bar.c: Likewise.
1792 * config/linux/bar.h: Likewise.
1793 * config/linux/ia64/futex.h: Likewise.
1794 * config/linux/ia64/mutex.h: Likewise.
1795 * config/linux/lock.c: Likewise.
1796 * config/linux/mips/futex.h: Likewise.
1797 * config/linux/mutex.c: Likewise.
1798 * config/linux/mutex.h: Likewise.
1799 * config/linux/powerpc/futex.h: Likewise.
1800 * config/linux/proc.c: Likewise.
1801 * config/linux/ptrlock.c: Likewise.
1802 * config/linux/ptrlock.h: Likewise.
1803 * config/linux/s390/futex.h: Likewise.
1804 * config/linux/sem.c: Likewise.
1805 * config/linux/sem.h: Likewise.
1806 * config/linux/sparc/futex.h: Likewise.
1807 * config/linux/wait.h: Likewise.
1808 * config/linux/x86/futex.h: Likewise.
1809 * config/mingw32/proc.c: Likewise.
1810 * config/mingw32/time.c: Likewise.
1811 * config/posix/affinity.c: Likewise.
1812 * config/posix/bar.c: Likewise.
1813 * config/posix/bar.h: Likewise.
1814 * config/posix/lock.c: Likewise.
1815 * config/posix/mutex.h: Likewise.
1816 * config/posix/proc.c: Likewise.
1817 * config/posix/ptrlock.h: Likewise.
1818 * config/posix/sem.c: Likewise.
1819 * config/posix/sem.h: Likewise.
1820 * config/posix/time.c: Likewise.
1821 * config/posix95/lock.c: Likewise.
1822 * critical.c: Likewise.
1824 * error.c: Likewise.
1825 * fortran.c: Likewise.
1826 * iter_ull.c: Likewise.
1827 * libgomp.h: Likewise.
1828 * libgomp_f.h.in: Likewise.
1829 * libgomp_g.h: Likewise.
1831 * loop_ull.c: Likewise.
1832 * omp.h.in: Likewise.
1833 * omp_lib.f90.in: Likewise.
1834 * omp_lib.h.in: Likewise.
1835 * ordered.c: Likewise.
1836 * parallel.c: Likewise.
1837 * sections.c: Likewise.
1838 * single.c: Likewise.
1843 2009-04-09 Jakub Jelinek <jakub@redhat.com>
1845 * testsuite/config/default.exp: Change copyright header to refer to
1846 version 3 of the GNU General Public License and to point readers
1847 at the COPYING3 file and the FSF's license web page.
1849 2009-04-08 Jakub Jelinek <jakub@redhat.com>
1852 * libgomp.c++/pr39573.C: New test.
1854 2009-04-01 Jakub Jelinek <jakub@redhat.com>
1857 * testsuite/libgomp.c/pr39591-1.c: New test.
1858 * testsuite/libgomp.c/pr39591-2.c: New test.
1859 * testsuite/libgomp.c/pr39591-3.c: New test.
1861 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
1863 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1864 * testsuite/libgomp.c/atomic-6.c: Ditto.
1866 2009-03-23 Jakub Jelinek <jakub@redhat.com>
1869 * testsuite/libgomp.c/loop-12.c: New test.
1870 * testsuite/libgomp.c/loop-11.c: New test.
1871 * testsuite/libgomp.c++/loop-11.C: New test.
1872 * testsuite/libgomp.c++/loop-12.C: New test.
1873 * testsuite/libgomp.c++/for-8.C: New test.
1875 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1877 * configure: Regenerate.
1879 2009-02-11 Jakub Jelinek <jakub@redhat.com>
1882 * testsuite/libgomp.c/pr39154.c: New test.
1884 2009-01-30 Ian Lance Taylor <iant@google.com>
1886 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1887 libgomp_ld_is_gold. Get gold version number.
1888 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1889 * configure: Rebuild.
1891 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1893 * testsuite/lib/libgomp.exp: Add -B option for targets that
1894 use libgfortran.a%s in their specs.
1896 2009-01-07 Jakub Jelinek <jakub@redhat.com>
1899 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1900 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1901 HAVE_AS_SYMVER_DIRECTIVE is not defined.
1902 * configure: Regenerated.
1903 * config.h.in: Likewise.
1905 2008-12-28 Jakub Jelinek <jakub@redhat.com>
1908 * testsuite/libgomp.c/pr38650.c: New test.
1909 * testsuite/libgomp.c++/pr38650.C: New test.
1911 2008-12-27 Jakub Jelinek <jakub@redhat.com>
1913 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1915 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
1917 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1919 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1921 * configure: Regenerate.
1923 2008-12-08 Jakub Jelinek <jakub@redhat.com>
1926 * testsuite/libgomp.c/pr36802-1.c: New test.
1927 * testsuite/libgomp.c/pr36802-2.c: New test.
1928 * testsuite/libgomp.c/pr36802-3.c: New test.
1930 2008-12-01 Janis Johnson <janis187@us.ibm.com>
1933 * config/linux/powerpc/mutex.h: New.
1935 2008-12-01 Jakub Jelinek <jakub@redhat.com>
1938 * testsuite/libgomp.c++/for-7.C: New test.
1941 * testsuite/libgomp.c++/for-6.C: New test.
1943 2008-11-26 Janis Johnson <janis187@us.ibm.com>
1946 * testsuite/lib/libgomp.exp: Include new timeout library files.
1947 (libgomp_target_compile): Set timeout value from new proc.
1949 2008-11-13 Steve Ellcey <sje@cup.hp.com>
1952 * config/linux/ia64/mutex.h: New.
1954 2008-11-04 Tobias Burnus <burnus@net-b.de>
1957 * libgomp.texi (Runtime library routines, environment variables):
1958 Update for OpenMP version 3.0.
1960 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
1961 Steve Ellcey <sje@cup.hp.com>
1963 * configure: Regenerate for new libtool.
1964 * Makefile.in: Ditto.
1965 * testsuite/Makefile.in: Ditto.
1967 2008-09-19 Jakub Jelinek <jakub@redhat.com>
1968 Andreas Tobler <a.tobler@schweiz.org>
1970 * config/bsd/proc.c: New file.
1971 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1972 * configure.ac: Check for header <sys/sysctl.h>
1973 * configure: Regenerate.
1974 * config.h.in: Likewise.
1976 2008-09-05 Janis Johnson <janis187@us.ibm.com>
1978 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1980 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1982 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1983 * Makefile.in: Regenerated.
1984 * testsuite/Makefile.in: Regenerated.
1986 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
1988 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1989 depend on blddir if blddir exists.
1990 (libgomp_target_compile): Likewise.
1991 * testsuite/libgomp.c++/c++.exp: Likewise.
1992 * testsuite/libgomp.fortran/fortran.exp: Likewise.
1994 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1996 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
1997 Do not list GPL as Invariant Section.
1999 2008-07-28 Ilie Garbacea <ilie@mips.com>
2000 Chao-ying Fu <fu@mips.com>
2002 * configure.tgt: Enable futex for MIPS.
2003 * config/linux/mips/futex.h: New file.
2005 2008-07-16 Jakub Jelinek <jakub@redhat.com>
2007 * team.c (gomp_team_end): Free team immediately if it has
2010 2008-07-08 David Edelsohn <edelsohn@gnu.org>
2012 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2013 * testsuite/libgomp.fortran/fortran.exp: Same.
2014 * testsuite/libgomp.c/c.exp: Same.
2015 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2016 directory to library path first.
2018 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
2020 * env.c (parse_stacksize): Add cast to avoid warning.
2021 (parse_spincount): Likewise.
2023 2008-06-27 Jakub Jelinek <jakub@redhat.com>
2025 * testsuite/libgomp.c/loop-10.c: New test.
2026 * libgomp.c/loop-3.c (main): Add lastprivate clause.
2027 * libgomp.c++/loop-6.C (main): Likewise.
2030 * testsuite/libgomp.c/debug-1.c: New test.
2032 2008-06-19 Jakub Jelinek <jakub@redhat.com>
2034 * testsuite/libgomp.c/nqueens-1.c: New test.
2037 * testsuite/libgomp.c++/task-7.C: New function.
2039 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2041 * configure: Regenerate.
2043 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2045 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2046 mutex when HAVE_SYNC_BUILTINS isn't defined.
2048 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2050 * libgomp.texi (omp_test_lock): Fix typo.
2052 2008-06-12 Tobias Burnus <burnus@net-b.de>
2054 * omp_lib.f90.in: Add "implicit none".
2056 2008-06-12 Jakub Jelinek <jakub@redhat.com>
2059 * testsuite/libgomp.c/reduction-5.c: New test.
2061 2008-06-11 Jakub Jelinek <jakub@redhat.com>
2063 * libgomp.h (struct gomp_task): Add in_tied_task field.
2064 * task.c (gomp_init_task): Initialize it.
2065 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
2066 unconditionally. Don't call gomp_team_barrier_wake if
2067 current task is implicit or if(0) from implicit and number of
2068 running tasks is equal to nthreads - 1.
2071 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2072 omp_get_team_size_8): Fix pastos.
2075 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2076 * configure: Regenerated.
2077 * config.h.in: Regenerated.
2078 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2081 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
2084 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2085 (GOMP_loop_ull_dynamic_start): Likewise.
2086 (GOMP_loop_ull_guided_start): Likewise.
2087 (GOMP_loop_ull_ordered_static_start): Likewise.
2088 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2089 (GOMP_loop_ull_ordered_guided_start): Likewise.
2091 2008-06-06 Jakub Jelinek <jakub@redhat.com>
2092 Richard Henderson <rth@redhat.com>
2093 Ulrich Drepper <drepper@redhat.com>
2094 Jakob Blomer <jakob.blomer@ira.uka.de>
2096 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2097 Substitute also OMP_*LOCK_25*.
2098 * configure: Regenerated.
2099 * config.h.in: Regenerated.
2100 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2101 ptrlock.c and task.c.
2102 * Makefile.in: Regenerated.
2103 * testsuite/Makefile.in: Regenerated.
2105 * loop_ull.c: New file.
2106 * iter_ull.c: New file.
2107 * libgomp.h: Include ptrlock.h.
2108 (enum gomp_task_kind): New type.
2109 (struct gomp_team): Add task_lock, task_queue, task_count,
2110 task_running_count, single_count fields. Add
2111 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2112 Remove work_share_lock, generation_mask,
2113 oldest_live_gen, num_live_gen and init_work_shares fields, add
2114 work work_share_list_alloc, work_share_list_free and work_share_chunk
2115 fields. Change work_shares from pointer to pointers into an array.
2116 Change ordered_release field into gomp_sem_t ** from flexible array
2117 member. Add implicit_task and initial_work_shares fields.
2118 Move close to the end of the struct.
2119 (struct gomp_team_state): Add single_count, last_work_share,
2120 active_level and level fields, remove work_share_generation.
2121 (gomp_barrier_handle_tasks): New prototype.
2122 (gomp_finish_task): New inline function.
2123 (struct gomp_work_share): Move chunk_size, end, incr into
2124 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2125 next_ll fields. Reshuffle fields. Add next_alloc,
2126 next_ws, next_free and inline_ordered_team_ids fields, change
2127 ordered_team_ids into pointer from flexible array member.
2128 Add mode field. Put lock and next into a different cache line
2129 from most of the write-once fields.
2130 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2131 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2132 gomp_iter_ull_guided_next): New prototypes.
2133 (gomp_new_icv): New prototype.
2134 (struct gomp_thread): Add thread_pool and task fields.
2135 (struct gomp_thread_pool): New type.
2136 (gomp_new_team): New prototype.
2137 (gomp_team_start): Change type of last argument.
2138 (gomp_new_work_share): Removed.
2139 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2140 (gomp_work_share_init_done): New static inline.
2141 (gomp_throttled_spin_count_var, gomp_available_cpus,
2142 gomp_managed_threads): New extern decls.
2143 (gomp_init_task): New prototype.
2144 (gomp_spin_count_var): New extern var decl.
2145 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2146 or no alias support, or if not PIC.
2147 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2148 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2149 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2150 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2151 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2152 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2153 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2154 gomp_test_nest_lock_25): New prototypes.
2155 (omp_lock_symver, strong_alias): Define.
2156 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2158 (gomp_end_task): New.
2159 (struct gomp_task_icv, gomp_global_icv): New.
2160 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2161 (struct gomp_task): New.
2162 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2163 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2165 (gomp_schedule_type): Reorder enum to match
2167 * team.c (struct gomp_thread_start_data): Add thread_pool and task
2169 (gomp_thread_start): Add gomp_team_barrier_wait call.
2170 For non-nested case remove clearing of docked thread thr fields.
2171 Use pool fields instead of global gomp_* variables. Use
2172 gomp_barrier_wait_last when needed. Initialize ts.active_level.
2173 Create tasks for each member thread.
2174 (free_team): Only destroy team barrier, task_lock here and free it.
2175 (gomp_free_thread): Free last_team if non-NULL.
2176 (gomp_team_end): Call gomp_team_barrier_wait instead of
2177 gomp_barrier_wait. For nested case call one extra
2178 gomp_barrier_wait. Move here some destruction from free_team.
2179 Call free_team on pool->last_team if any, rather than freeing
2180 current team. Destroy work_share_list_free_lock ifndef
2182 (gomp_new_icv): New function.
2183 (gomp_threads, gomp_threads_size, gomp_threads_used,
2184 gomp_threads_dock): Removed.
2185 (gomp_thread_destructor): New variable.
2186 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2188 (gomp_team_start): Create new pool if current thread doesn't have
2189 one. Use pool fields instead of global gomp_* variables.
2190 Initialize thread_pool field for new threads. Clear single_count.
2191 Change last argument from ws to team, don't create
2192 new team, set ts.work_share to &team->work_shares[0] and clear
2193 ts.last_work_share. Don't clear ts.work_share_generation.
2194 If number of threads changed, adjust atomically gomp_managed_threads.
2195 Use gomp_init_task instead of gomp_new_task,
2196 set thr->task to the corresponding implicit_task array entry.
2197 Create tasks for each member thread. Initialize ts.level.
2198 (initialize_team): Call pthread_key_create on
2199 gomp_thread_destructor.
2200 (team_destructor): New function.
2201 (new_team): Removed.
2202 (gomp_new_team): New function.
2203 (free_team): Free gomp_work_share blocks chained through next_alloc,
2204 instead of freeing work_shares and destroying work_share_lock.
2205 (gomp_team_end): Call gomp_fini_work_share. If number of threads
2206 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
2207 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2208 of gomp_barrier_wait.
2209 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2210 instead of gomp_barrier_wait. Call gomp_work_share_init_done
2211 if gomp_work_share_start returned true. Don't unlock ws->lock.
2212 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2213 of gomp_barrier_wait.
2214 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
2215 gomp_work_share_init_done if gomp_work_share_start returned true.
2216 Don't unlock ws->lock.
2217 * work.c: Include stddef.h.
2218 (free_work_share): Use work_share_list_free_lock instead
2219 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
2220 Call gomp_fini_work_share and then either free ws if orphaned, or
2221 put it into work_share_list_free list of the current team.
2222 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2224 (gomp_work_share_start, gomp_work_share_end,
2225 gomp_work_share_end_nowait): Rewritten.
2226 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2227 (openmp_version): Set to 200805.
2228 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2229 omp_sched_guided, omp_sched_auto): New parameters.
2230 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2231 omp_set_max_active_levels, omp_get_max_active_levels,
2232 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2233 omp_get_active_level): New interfaces.
2234 * omp_lib.h.in (openmp_version): Set to 200805.
2235 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2236 omp_sched_guided, omp_sched_auto): New parameters.
2237 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2238 omp_set_max_active_levels, omp_get_max_active_levels,
2239 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2240 omp_get_active_level): New externals.
2241 * loop.c: Include limits.h.
2242 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2244 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2245 Likewise. Use gomp_icv.
2246 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2247 ts.static_trip here.
2248 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2249 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
2250 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2251 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
2252 don't unlock ws->lock, otherwise lock it.
2253 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2254 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
2255 (gomp_parallel_loop_start): Call gomp_new_team instead of
2256 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
2257 Adjust gomp_team_start caller. Pass 0 as second argument to
2258 gomp_resolve_num_threads.
2259 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2260 If adding ws->chunk_size nthreads + 1 times after end won't
2261 overflow, set ws->mode to 1.
2262 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2263 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2264 GOMP_loop_ull_ordered_static_start,
2265 GOMP_loop_ull_ordered_dynamic_start,
2266 GOMP_loop_ull_ordered_guided_start,
2267 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2268 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2269 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2270 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2271 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2273 * libgomp.map: Export lock routines also @@OMP_2.0.
2274 (GOMP_loop_ordered_dynamic_first,
2275 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2276 GOMP_loop_ordered_static_first): Remove.
2277 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2278 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2279 GOMP_loop_ull_ordered_dynamic_next,
2280 GOMP_loop_ull_ordered_dynamic_start,
2281 GOMP_loop_ull_ordered_guided_next,
2282 GOMP_loop_ull_ordered_guided_start,
2283 GOMP_loop_ull_ordered_runtime_next,
2284 GOMP_loop_ull_ordered_runtime_start,
2285 GOMP_loop_ull_ordered_static_next,
2286 GOMP_loop_ull_ordered_static_start,
2287 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2288 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2289 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2290 (omp_set_schedule, omp_get_schedule,
2291 omp_get_thread_limit, omp_set_max_active_levels,
2292 omp_get_max_active_levels, omp_get_level,
2293 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2294 omp_set_schedule_, omp_set_schedule_8_,
2295 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2296 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2297 omp_get_max_active_levels_, omp_get_level_,
2298 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2299 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2300 New exports @@OMP_3.0.
2301 * omp.h.in (omp_sched_t): New type.
2302 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2303 omp_set_max_active_levels, omp_get_max_active_levels,
2304 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2305 omp_get_active_level): New prototypes.
2306 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2307 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2308 gomp_thread_limit_var, gomp_remaining_threads_count,
2309 gomp_remaining_threads_lock): New variables.
2310 (parse_spincount): New function.
2311 (initialize_env): Call gomp_init_num_threads unconditionally.
2312 Initialize gomp_available_cpus. Call parse_spincount,
2313 initialize gomp_{,throttled_}spin_count_var
2314 depending on presence and value of OMP_WAIT_POLICY and
2315 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
2316 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2317 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
2318 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
2319 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
2320 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2321 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2322 (gomp_global_icv): New.
2323 (parse_schedule): Use it. Parse "auto".
2324 (omp_set_num_threads): Use gomp_icv.
2325 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2327 (omp_get_max_threads): Move from parallel.c.
2328 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2329 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2331 (parse_stacksize, parse_wait_policy): New functions.
2332 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2333 both wrappers for compatibility and new locks.
2334 (omp_set_schedule, omp_get_schedule,
2335 omp_get_thread_limit, omp_set_max_active_levels,
2336 omp_get_max_active_levels, omp_get_level,
2337 omp_get_ancestor_thread_num, omp_get_team_size,
2338 omp_get_active_level): New ialias_redirect.
2339 (omp_set_schedule_, omp_set_schedule_8_,
2340 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2341 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2342 omp_get_max_active_levels_, omp_get_level_,
2343 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2344 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2346 * parallel.c: Include limits.h.
2347 (gomp_resolve_num_threads): Add count argument. Rewritten.
2348 (GOMP_parallel_start): Call gomp_new_team and pass that as last
2349 argument to gomp_team_start. Pass 0 as second argument to
2350 gomp_resolve_num_threads.
2351 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2352 if gomp_thread_limit_var != ULONG_MAX.
2353 (omp_in_parallel): Implement using ts.active_level.
2354 (omp_get_max_threads): Move to env.c.
2355 (omp_get_level, omp_get_ancestor_thread_num,
2356 omp_get_team_size, omp_get_active_level): New functions,
2358 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2359 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
2360 gomp_iter_dynamic_next instead of the _locked variant and don't take
2361 lock around it, otherwise acquire it before calling
2362 gomp_iter_dynamic_next_locked.
2363 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2364 gomp_iter_dynamic_next instead of the _locked variant and don't take
2366 (GOMP_parallel_sections_start): Call gomp_new_team instead of
2367 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
2368 Adjust gomp_team_start caller. Pass count as second argument to
2369 gomp_resolve_num_threads, don't adjust num_threads after the call.
2371 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2372 ws->chunk_size by incr.
2373 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
2375 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2377 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2378 (omp_check_defines): Check even the compat defines.
2379 * config/linux/ptrlock.c: New file.
2380 * config/linux/ptrlock.h: New file.
2381 * config/linux/wait.h: New file.
2382 * config/posix/ptrlock.c: New file.
2383 * config/posix/ptrlock.h: New file.
2384 * config/linux/bar.h (gomp_team_barrier_wait,
2385 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2386 (gomp_team_barrier_set_task_pending,
2387 gomp_team_barrier_clear_task_pending,
2388 gomp_team_barrier_set_waiting_for_tasks,
2389 gomp_team_barrier_waiting_for_tasks,
2390 gomp_team_barrier_done): New inlines.
2391 (gomp_barrier_t): Rewritten.
2392 (gomp_barrier_state_t): New typedef.
2393 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2394 gomp_barrier_wait_start): Rewritten.
2395 (gomp_barrier_wait_end): Change second argument to
2396 gomp_barrier_state_t.
2397 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2399 * config/linux/bar.c: Include wait.h instead of libgomp.h and
2401 (gomp_barrier_wait_end): Rewritten.
2402 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2403 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2404 * config/posix/bar.h (gomp_barrier_t): Add generation field.
2405 (gomp_barrier_state_t): New typedef.
2406 (gomp_team_barrier_wait,
2407 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2408 (gomp_barrier_wait_start): Or all but low 2 bits from generation
2409 into the return value. Return gomp_barrier_state_t.
2410 (gomp_team_barrier_set_task_pending,
2411 gomp_team_barrier_clear_task_pending,
2412 gomp_team_barrier_set_waiting_for_tasks,
2413 gomp_team_barrier_waiting_for_tasks,
2414 gomp_team_barrier_done): New inlines.
2415 (gomp_barrier_wait_end): Change second argument to
2416 gomp_barrier_state_t.
2417 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2419 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2420 (gomp_barrier_wait_end): Change second argument to
2421 gomp_barrier_state_t.
2422 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2423 gomp_team_barrier_wake): New functions.
2424 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2426 (gomp_futex_wake, gomp_futex_wait): New variables.
2427 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2428 * config/linux/lock.c: Rewrite to make locks task owned,
2429 for backwards compatibility provide the old entrypoints
2430 if symbol versioning. Include wait.h instead of libgomp.h and
2432 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2433 * config/posix95/lock.c: Rewrite to make locks task owned,
2434 for backwards compatibility provide the old entrypoints
2435 if symbol versioning.
2436 * config/posix/lock.c: Rewrite to make locks task owned,
2437 for backwards compatibility provide the old entrypoints
2438 if symbol versioning.
2439 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2440 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2441 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2442 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2443 (sys_futex0): Return error code.
2444 (futex_wake, futex_wait): If ENOSYS was returned, clear
2445 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2446 (cpu_relax, atomic_write_barrier): New static inlines.
2447 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2448 (futex_wake, futex_wait): If ENOSYS was returned, clear
2449 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2450 (cpu_relax, atomic_write_barrier): New static inlines.
2451 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2452 (sys_futex0): Return error code.
2453 (futex_wake, futex_wait): If ENOSYS was returned, clear
2454 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2455 (cpu_relax, atomic_write_barrier): New static inlines.
2456 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2457 (sys_futex0): Return error code.
2458 (futex_wake, futex_wait): If ENOSYS was returned, clear
2459 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2460 (cpu_relax, atomic_write_barrier): New static inlines.
2461 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2462 (sys_futex0): Return error code.
2463 (futex_wake, futex_wait): If ENOSYS was returned, clear
2464 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2465 (cpu_relax, atomic_write_barrier): New static inlines.
2466 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2467 (sys_futex0): Return error code.
2468 (futex_wake, futex_wait): If ENOSYS was returned, clear
2469 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2470 (cpu_relax, atomic_write_barrier): New static inlines.
2471 * config/linux/sem.c: Include wait.h instead of libgomp.h and
2473 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2474 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2475 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2477 (omp_nest_lock_t): Change owner into void *, add lock field.
2478 * config/posix95/omp-lock.h: Include semaphore.h.
2479 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2480 (omp_lock_t): Use sem_t instead of mutex if semaphores
2482 (omp_nest_lock_t): Likewise. Change owner to void *.
2483 * config/posix/omp-lock.h: Include semaphore.h.
2484 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2485 (omp_lock_t): Use sem_t instead of mutex if semaphores
2487 (omp_nest_lock_t): Likewise. Add owner field.
2489 2008-06-06 Jakub Jelinek <jakub@redhat.com>
2491 * testsuite/libgomp.c/collapse-1.c: New test.
2492 * testsuite/libgomp.c/collapse-2.c: New test.
2493 * testsuite/libgomp.c/collapse-3.c: New test.
2494 * testsuite/libgomp.c/icv-1.c: New test.
2495 * testsuite/libgomp.c/icv-2.c: New test.
2496 * testsuite/libgomp.c/lib-2.c: New test.
2497 * testsuite/libgomp.c/lock-1.c: New test.
2498 * testsuite/libgomp.c/lock-2.c: New test.
2499 * testsuite/libgomp.c/lock-3.c: New test.
2500 * testsuite/libgomp.c/loop-4.c: New test.
2501 * testsuite/libgomp.c/loop-5.c: New test.
2502 * testsuite/libgomp.c/loop-6.c: New test.
2503 * testsuite/libgomp.c/loop-7.c: New test.
2504 * testsuite/libgomp.c/loop-8.c: New test.
2505 * testsuite/libgomp.c/loop-9.c: New test.
2506 * testsuite/libgomp.c/nested-3.c: New test.
2507 * testsuite/libgomp.c/nestedfn-6.c: New test.
2508 * testsuite/libgomp.c/sort-1.c: New test.
2509 * testsuite/libgomp.c/task-1.c: New test.
2510 * testsuite/libgomp.c/task-2.c: New test.
2511 * testsuite/libgomp.c/task-3.c: New test.
2512 * testsuite/libgomp.c/task-4.c: New test.
2513 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2514 to C++ testsuite default compiler options.
2515 * testsuite/libgomp.c++/collapse-1.C: New test.
2516 * testsuite/libgomp.c++/collapse-2.C: New test.
2517 * testsuite/libgomp.c++/ctor-10.C: New test.
2518 * testsuite/libgomp.c++/for-1.C: New test.
2519 * testsuite/libgomp.c++/for-2.C: New test.
2520 * testsuite/libgomp.c++/for-3.C: New test.
2521 * testsuite/libgomp.c++/for-4.C: New test.
2522 * testsuite/libgomp.c++/for-5.C: New test.
2523 * testsuite/libgomp.c++/loop-8.C: New test.
2524 * testsuite/libgomp.c++/loop-9.C: New test.
2525 * testsuite/libgomp.c++/loop-10.C: New test.
2526 * testsuite/libgomp.c++/task-1.C: New test.
2527 * testsuite/libgomp.c++/task-2.C: New test.
2528 * testsuite/libgomp.c++/task-3.C: New test.
2529 * testsuite/libgomp.c++/task-4.C: New test.
2530 * testsuite/libgomp.c++/task-5.C: New test.
2531 * testsuite/libgomp.c++/task-6.C: New test.
2532 * testsuite/libgomp.fortran/allocatable1.f90: New test.
2533 * testsuite/libgomp.fortran/allocatable2.f90: New test.
2534 * testsuite/libgomp.fortran/allocatable3.f90: New test.
2535 * testsuite/libgomp.fortran/allocatable4.f90: New test.
2536 * testsuite/libgomp.fortran/collapse1.f90: New test.
2537 * testsuite/libgomp.fortran/collapse2.f90: New test.
2538 * testsuite/libgomp.fortran/collapse3.f90: New test.
2539 * testsuite/libgomp.fortran/collapse4.f90: New test.
2540 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2541 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2542 * testsuite/libgomp.fortran/lib4.f90: New test.
2543 * testsuite/libgomp.fortran/lock-1.f90: New test.
2544 * testsuite/libgomp.fortran/lock-2.f90: New test.
2545 * testsuite/libgomp.fortran/nested1.f90: New test.
2546 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2547 * testsuite/libgomp.fortran/strassen.f90: New test.
2548 * testsuite/libgomp.fortran/tabs1.f90: New test.
2549 * testsuite/libgomp.fortran/tabs2.f: New test.
2550 * testsuite/libgomp.fortran/task1.f90: New test.
2551 * testsuite/libgomp.fortran/task2.f90: New test.
2552 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2553 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2554 * testsuite/libgomp.c/pr26943-2.c: Likewise.
2555 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2556 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2558 2008-05-23 Jakub Jelinek <jakub@redhat.com>
2561 * testsuite/libgomp.c++/ctor-11.C: New test.
2562 * testsuite/libgomp.c++/ctor-12.C: New test.
2564 2008-05-15 Janis Johnson <janis187@us.ibm.com>
2566 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2568 2008-05-07 Jakub Jelinek <jakub@redhat.com>
2571 * testsuite/libgomp.c/atomic-5.c: New test.
2572 * testsuite/libgomp.c/atomic-6.c: New test.
2573 * testsuite/libgomp.c/autopar-1.c: New test.
2575 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2577 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2578 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2579 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2580 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2581 * configure: Regenerate.
2582 * Makefile.in, testsuite/Makefile.in: Likewise.
2584 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
2587 * aclocal.m4: Regenerate.
2588 * configure: Regenerate.
2590 2008-03-18 Jakub Jelinek <jakub@redhat.com>
2593 * testsuite/libgomp.c/atomic-4.c: New test.
2596 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2597 (gomp_iter_guided_next): Likewise.
2598 * testsuite/libgomp.c/pr35625.c: New test.
2600 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2602 * aclocal.m4: Regenerate.
2603 * configure: Likewise.
2604 * Makefile.in: Likewise.
2605 * testsuite/Makefile.in: Likewise.
2607 2008-03-13 Jakub Jelinek <jakub@redhat.com>
2610 * testsuite/libgomp.c++/pr35185.C: New test.
2612 2008-03-12 Jakub Jelinek <jakub@redhat.com>
2615 * testsuite/libgomp.c/pr35549.c: New test.
2617 2008-03-06 Jakub Jelinek <jakub@redhat.com>
2619 * testsuite/libgomp.c/atomic-3.c: New test.
2621 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2624 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2627 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
2630 * configure.ac: Add ACX_HEADER_STRING.
2631 * env.c: Include strings.h.
2632 * aclocal.m4: Regenerate.
2633 * config.h.in: Regenerate.
2634 * configure: Regenerate.
2635 * Makefile.in: Regenerate.
2636 * testsuite/Makefile.in: Regenerate.
2638 2008-02-15 Jakub Jelinek <jakub@redhat.com>
2641 * testsuite/libgomp.c/pr35196.c: New test.
2644 * testsuite/libgomp.fortran/pr35130.f90: New test.
2645 * testsuite/libgomp.c/pr35130.c: New test.
2647 2008-01-25 Jakub Jelinek <jakub@redhat.com>
2650 * testsuite/libgomp.c/pr33880.c: New test.
2651 * testsuite/libgomp.fortran/pr33880.f90: New test.
2653 2008-01-24 David Edelsohn <edelsohn@gnu.org>
2655 * configure: Regenerate.
2657 2008-01-08 Jakub Jelinek <jakub@redhat.com>
2659 * configure.ac: Move futex checking into ../config/futex.m4.
2660 * configure: Rebuilt.
2661 * aclocal.m4: Rebuilt.
2662 * Makefile.in: Rebuilt.
2664 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2665 2007-10-15 ../config/tls.m4 change.
2667 2007-12-19 Jakub Jelinek <jakub@redhat.com>
2670 * testsuite/libgomp.c/pr34513.c: New test.
2671 * testsuite/libgomp.c++/pr34513.C: New test.
2673 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
2676 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2678 2007-12-04 Jakub Jelinek <jakub@redhat.com>
2680 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
2682 2007-12-03 Jakub Jelinek <jakub@redhat.com>
2684 * testsuite/libgomp.c/private-1.c: New test.
2686 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
2687 Paolo Bonzini <bonzini@gnu.org>
2689 * Makefile.am: Use space as vpath separator. Use 'vpath %'
2690 instead of 'VPATH ='.
2691 * Makefile.in: Regenerate.
2693 2007-11-23 Matthias Klose <doko@ubuntu.com>
2695 * configure.ac: Adjust makeinfo version check.
2696 * configure: Regenerate.
2698 2007-11-10 Jakub Jelinek <jakub@redhat.com>
2701 * testsuite/libgomp.fortran/pr34020.f90: New test.
2703 2007-11-06 Jakub Jelinek <jakub@redhat.com>
2706 * testsuite/libgomp.c++/atomic-1.C: New test.
2708 2007-10-25 Jakub Jelinek <jakub@redhat.com>
2711 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2712 Make x and y integers rather than (implicit) reals. Add private (j)
2713 clause to the last omp parallel.
2715 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
2717 * configure: Regenerate following changes to ../config/tls.m4.
2719 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2721 * testsuite/libgomp.fortran/stack.f90: New test.
2723 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
2725 * config/mingw32/proc.c: New file.
2727 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
2729 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2730 (main): Use __get_cpuid to get i386 target fetaures.
2731 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2732 (main): Use __get_cpuid to get x86_64 target fetaures.
2734 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
2737 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2738 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2740 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2743 * testsuite/libgomp.fortran/pr32550.f90: New test.
2744 * testsuite/libgomp.fortran/crayptr2.f90: New test.
2746 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2748 * aclocal.m4: Regenerated.
2750 2007-07-05 Tobias Burnus <burnus@net-b.de>
2753 * testsuite/libgomp.fortran/pr32359.f90: New.
2755 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2758 * sections.c (GOMP_parallel_sections_start): Only decrease
2759 number of threads to COUNT if dyn_var is true.
2760 * testsuite/libgomp.c/pr32468.c: New test.
2762 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2765 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2767 2007-06-21 Jakub Jelinek <jakub@redhat.com>
2770 * testsuite/libgomp.c/pr32362-1.c: New test.
2771 * testsuite/libgomp.c/pr32362-2.c: New test.
2772 * testsuite/libgomp.c/pr32362-3.c: New test.
2774 2007-06-07 Jakub Jelinek <jakub@redhat.com>
2776 * team.c (gomp_team_start): Fix setting up thread_attr
2779 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
2781 * configure: Regenerate.
2783 2007-05-23 Steve Ellcey <sje@cup.hp.com>
2785 * Makefile.in: Regenerate.
2786 * configure: Regenerate.
2787 * aclocal.m4: Regenerate.
2788 * testsuite/Makefile.in: Regenerate.
2790 2007-05-04 Jakub Jelinek <jakub@redhat.com>
2792 * config/linux/proc.c: New file.
2795 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2797 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
2799 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2801 2007-04-16 Matthias Klose <doko@debian.org>
2803 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2804 flags if not building with -m64.
2805 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2806 flag for i?86-*-* targets, if current target matches -m64.
2808 2007-04-14 Steve Ellcey <sje@cup.hp.com>
2810 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2811 * Makefile.in: Regenerate.
2813 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2816 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2818 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2820 2007-04-04 Jakub Jelinek <jakub@redhat.com>
2822 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2824 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2825 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2826 (parse_affinity): New function.
2827 (initialize_env): Call it and gomp_init_affinity.
2828 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2829 create new pthread_attr_t and call gomp_init_thread_affinity
2830 on it for each thread before passing the attribute to pthread_create.
2831 * config/linux/affinity.c: New file.
2832 * config/posix/affinity.c: New file.
2833 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2834 * configure: Rebuilt.
2835 * config.h.in: Rebuilt.
2836 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2837 * Makefile.in: Rebuilt.
2839 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
2841 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2843 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2844 and use it if found.
2846 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
2848 * testsuite/config/default.exp: New file.
2849 * testsuite/lib/libgomp.exp: New file.
2850 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2851 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2852 load_lib *, load_gcc_lib *): Move to libgomp.exp.
2853 (libgomp_load): Remove.
2854 * testsuite/lib/libgomp.exp (libgomp_init): Compute
2855 always_ld_library_path, not ld_library_path. Set additional_flags
2856 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2857 (target_compile): Do not call libgomp_init. Append lang_library_path
2858 and lang_link_flags to options.
2859 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
2860 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
2862 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2863 always_ld_library_path. Set LD_LIBRARY_PATH here.
2864 * testsuite/libgomp.fortran/fortran.exp: Ditto.
2865 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2866 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2868 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2869 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2870 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2871 * testsuite/libgomp.c/pr29947-1.c: Ditto.
2872 * testsuite/libgomp.c/atomic-10.c: Ditto.
2874 2007-03-21 Jakub Jelinek <jakub@redhat.com>
2876 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2877 dg-final cleanup-modules line.
2878 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2879 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2880 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2881 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2882 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2883 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2884 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2886 2007-03-18 Andreas Schwab <schwab@suse.de>
2888 * acinclude.m4: Adjust regular expression for ld version
2890 * configure: Regenerate.
2892 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2894 * Makefile.am: Add install-pdf target as copied from
2895 automake v1.10 rules.
2896 * Makefile.in: Regenerate
2898 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2901 * configure: Regenerate.
2904 * testsuite/libgomp.c++/pr30703.C: New test.
2906 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2909 2006-07-05 Eric Christopher <echristo@apple.com>
2910 * configure.ac: Depend addition of -pthread on host OS.
2911 * configure: Regenerate.
2913 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2915 * libgomp.texi: Fix spacing after abbreviations.
2917 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
2920 * configure.ac: Add check for makeinfo
2921 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2922 if an appropiate version of makeinfo is found.
2923 * aclocal.m4: Regenerated.
2924 * configure: Regenerated.
2925 * Makefile.in: Regenerated.
2926 * testsuite/Makefile.in: Regenerated.
2928 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
2931 * libgomp.texi: More about implementation-dependent settings.
2933 2007-01-26 Tobias Burnus <burnus@net-b.de>
2935 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2937 2007-01-24 Jakub Jelinek <jakub@redhat.com>
2940 * testsuite/libgomp.c/pr30494.c: New test.
2942 2007-01-15 Tom Tromey <tromey@redhat.com>
2944 * configure: Rebuilt.
2945 * configure.ac: Fixed comment.
2947 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
2949 * libgomp.texi: Document implementation specific default values of
2950 environment variables.
2952 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
2955 * libgomp.texi: New file.
2956 * configure.ac: Add --enable-generated-files-in-srcdir option.
2957 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2959 * Makefile.in: Regenerated.
2960 * config.h.in: Regenerated.
2961 * testsuite/Makefile.in: Regenerated.
2964 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
2967 * env.c (omp_set_num_threads): Set illegal thread count to 1.
2969 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
2971 * configure: Regenerate.
2973 2006-12-04 Jakub Jelinek <jakub@redhat.com>
2976 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
2977 start if there shouldn't be any loop iterations.
2978 (gomp_loop_ordered_static_start): Remove start == end test.
2979 * testsuite/libgomp.c/pr29947-1.c: New test.
2980 * testsuite/libgomp.c/pr29947-2.c: New test.
2982 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
2984 * configure.tgt: Force initial-exec TLS model on Linux only.
2986 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
2988 * configure: Regenerated.
2990 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
2992 * env.c (parse_schedule): Reject out of range values.
2993 (parse_unsigned_long): Reject out of range, negative or zero values.
2995 2006-10-29 Jakub Jelinek <jakub@redhat.com>
2998 * testsuite/libgomp.fortran/pr29629.f90: New test.
3000 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
3003 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3004 * config/posix95: New directory.
3005 * config/posix95/omp-lock.h: New file.
3006 * config/posix95/lock.c: Likewise.
3008 2006-10-14 Geoffrey Keating <geoffk@apple.com>
3010 * aclocal.m4: Regenerate.
3011 * configure: Regenerate.
3013 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
3015 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3018 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
3020 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3022 * configure: Regenerate.
3023 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3025 2006-09-26 Jakub Jelinek <jakub@redhat.com>
3029 * testsuite/libgomp.c/nestedfn-4.c: New test.
3030 * testsuite/libgomp.c/nestedfn-5.c: New test.
3031 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3034 * testsuite/libgomp.fortran/condinc1.f: New test.
3035 * testsuite/libgomp.fortran/condinc2.f: New test.
3036 * testsuite/libgomp.fortran/condinc3.f90: New test.
3037 * testsuite/libgomp.fortran/condinc4.f90: New test.
3038 * testsuite/libgomp.fortran/condinc1.inc: New file.
3040 2006-09-18 Tom Tromey <tromey@redhat.com>
3042 * configure: Rebuilt.
3044 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
3047 PR preprocessor/14634
3048 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3050 * configure: Regenerate.
3052 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
3054 * testsuite/libgomp.fortran/reduction3.f90: Change
3055 -2147483648 to -huge(i)-1 to avoid overflow.
3056 * testsuite/libgomp.fortran/reduction4.f90: Change
3057 Z'ffffffff' to not(0) to avoid overflow.
3059 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
3062 * Makefile.am (libsubincludedir): New.
3063 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3064 * Makefile.in: Regenerate.
3066 2006-08-17 Jakub Jelinek <jakub@redhat.com>
3069 * env.c: Include ctype.h.
3070 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3071 leading and/or trailing whitespace and compare strings case
3074 2006-07-16 Jakub Jelinek <jakub@redhat.com>
3077 * testsuite/libgomp.fortran/pr28390.f: New test.
3079 2006-07-05 Eric Christopher <echristo@apple.com>
3081 * configure.ac: Depend addition of -pthread on host OS.
3082 * configure: Regenerate.
3084 2006-06-21 Jakub Jelinek <jakub@redhat.com>
3086 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3087 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3090 2006-06-20 Jakub Jelinek <jakub@redhat.com>
3094 * configure.ac: If neither --enable-linux-futex nor
3095 --disable-linux-futex is passed, determine the default by checking
3096 for compiling and/or running against NPTL. With --enable-linux-futex,
3097 check if SYS_gettid and SYS_futex are defined.
3098 * configure: Rebuilt.
3100 2006-06-14 Richard Henderson <rth@redhat.com>
3103 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3104 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3106 2006-06-09 Richard Henderson <rth@redhat.com>
3108 * env.c (gomp_nthreads_var): Change to unsigned long.
3109 (gomp_run_sched_chunk): Likewise.
3110 (parse_unsigned_long): Rename from parse_num_threads and generalize.
3111 (initialize_env): Initialize gomp_thread_attr.
3112 * libgomp.h (gomp_nthreads_var): Update decl.
3113 (gomp_run_sched_chunk): Likewise.
3114 (gomp_thread_attr): Declare.
3115 * team.c (gomp_thread_attr): Export.
3116 (initialize_team): Don't initialize it.
3118 2006-06-09 Jakub Jelinek <jakub@redhat.com>
3121 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3122 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3124 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3126 * config/mingw32/time.c: New file.
3127 * configure.tgt: Use it.
3129 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
3131 * Makefile.am: Add install-html target. Add install-html to .PHONY
3132 * Makefile.in: Regenerate.
3134 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3137 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3138 * testsuite/libgomp.c/critical-1.c: Likewise.
3139 * testsuite/libgomp.c/loop-1.c: Likewise.
3140 * testsuite/libgomp.c/loop-2.c: Likewise.
3141 * testsuite/libgomp.c/single-1.c: Likewise.
3142 * testsuite/libgomp.c/ordered-1.c: Likewise.
3143 * testsuite/libgomp.c/ordered-2.c: Likewise.
3145 2006-05-15 Jakub Jelinek <jakub@redhat.com>
3148 * libgomp.fortran/pr27416-1.f90: New test.
3150 2006-05-03 Jakub Jelinek <jakub@redhat.com>
3153 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3154 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3156 2006-05-02 Jakub Jelinek <jakub@redhat.com>
3159 * testsuite/libgomp.c/pr26943-1.c: New test.
3160 * testsuite/libgomp.c/pr26943-2.c: New test.
3161 * testsuite/libgomp.c/pr26943-3.c: New test.
3162 * testsuite/libgomp.c/pr26943-4.c: New test.
3163 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3164 * testsuite/libgomp.c++/pr26943.C: New test.
3166 2006-05-02 Jakub Jelinek <jakub@redhat.com>
3169 * testsuite/libgomp.c++/pr27337.C: New test.
3171 2006-04-26 Jakub Jelinek <jakub@redhat.com>
3174 * testsuite/libgomp.c/pr26171.c: New test.
3176 2006-04-25 Richard Henderson <rth@redhat.com>
3179 * configure.ac: Use GCC_CHECK_TLS.
3180 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3181 * Makefile.in, aclocal.m4, configure: Regenerate.
3183 2006-04-10 Matthias Klose <doko@debian.org>
3185 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3186 directory names containing underscores.
3188 2006-03-21 Jakub Jelinek <jakub@redhat.com>
3191 * testsuite/libgomp.c++/pr26691.C: New test.
3193 2006-03-13 Jakub Jelinek <jakub@redhat.com>
3195 * testsuite/libgomp.fortran/retval2.f90: New test.
3197 2006-03-09 Diego Novillo <dnovillo@redhat.com>
3199 * testsuite/libgomp.c++: New directory.
3201 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
3203 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3204 * config/posix/sem.c: Implement the above.
3206 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
3208 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3209 define HAVE_BROKEN_POSIX_SEMAPHORES.
3210 * configure: Rebuilt.
3211 * config.h.in: Rebuilt.
3213 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3216 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3217 for the other pthread check.
3218 * configure: Regenerate.
3219 * config.h.in: Regenerate.
3221 2006-02-15 Jakub Jelinek <jakub@redhat.com>
3225 * Makefile.am (fincludedir): New variable.
3226 (nodist_include_HEADERS): Remove Fortran files.
3227 (nodist_finclude_HEADERS): New variable.
3228 * Makefile.in: Regenerated.
3230 2006-02-13 Jakub Jelinek <jakub@redhat.com>
3232 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3233 Remove tests for returning assumed character length arrays.
3235 2006-02-12 Roger Sayle <roger@eyesopen.com>
3236 John David Anglin <dave@hiauly1.hia.nrc.ca>
3239 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3241 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
3243 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3245 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
3247 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3248 part of LD_LIBRARY_PATH manually.
3250 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
3253 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3256 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
3259 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3260 * configure.ac (PERL): Don't set.
3261 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3262 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3263 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3264 * omp.h.in: Wrap the new configure substitutions with @ characters.
3265 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3266 * aclocal.m4, configure, Makefile.in: Regenerate.
3267 * mkomp_h.pl: Delete.
3269 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
3272 * configure.ac: Use GCC_HEADER_STDINT.
3273 * libgomp.h: Include gstdint.h.
3274 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3275 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3277 2006-01-24 Richard Henderson <rth@redhat.com>
3280 * configure.ac: Add AM_MAINTAINER_MODE.
3281 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3283 2006-01-24 Diego Novillo <dnovillo@redhat.com>
3285 * Makefile.in: Regenerate.
3286 * testsuite/Makefile.in: Regenerate.
3287 * aclocal.m4: Regenerate.
3289 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
3291 * config/posix/proc.c: Conditional include of sys/loadavg.h for
3293 * configure.ac: Add check for loadavg.h.
3294 (link_gomp): Adjust comment.
3295 * configure: Regenerate.
3296 * config.h.in: Regenerate.
3298 2006-01-21 Steve Ellcey <sje@cup.hp.com>
3301 * configure.ac: Remove check for alloca.h.
3302 * configure: Regenerate.
3303 * config.h.in: Regenerate.
3304 * libgomp.h: define gomp_alloca to be __builtin_alloca.
3305 * team.c: Remove use of alloca.h.
3306 Call gomp_alloca instead of alloca.
3308 2006-01-20 Steve Ellcey <sje@cup.hp.com>
3311 * team.c: Add include of alloca.h.
3312 * configure.ac: Add check for alloca.h.
3313 * configure: Regenerate.
3314 * config.h.in: Regenerate.
3316 2006-01-17 Jakub Jelinek <jakub@redhat.com>
3319 * testsuite/libgomp.fortran/pr25219.f90: New test.
3321 2005-12-05 Uros Bizjak <uros@kss-loka.si>
3323 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3324 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3325 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3326 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3327 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3328 testsuite/libgomp.fortran/threadprivate1.f90,
3329 testsuite/libgomp.fortran/threadprivate2.f90,
3330 testsuite/libgomp.fortran/threadprivate3.f90,
3331 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3332 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3333 testsuite/libgomp.fortran/omp_parse3.f90: Change required
3334 effective-target to TLS runtime.
3336 * testsuite/libgomp.fortran/pr25162.f: Require
3337 effective-target TLS runtime.
3339 2005-12-01 Jakub Jelinek <jakub@redhat.com>
3341 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3342 * testsuite/libgomp.c/nestedfn-3.c: New test.
3344 2005-11-30 Jakub Jelinek <jakub@redhat.com>
3347 * testsuite/libgomp.fortran/pr25162.f: New test.
3349 2005-11-28 Jakub Jelinek <jakub@redhat.com>
3351 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3352 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3354 2005-11-25 Jakub Jelinek <jakub@redhat.com>
3356 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3357 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3358 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3359 single.c, team.c, work.c, config/linux/alpha/futex.h,
3360 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3361 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3362 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3363 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3364 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3365 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3366 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3369 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3371 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3372 to nodist_noinst_HEADERS.
3373 * Makefile.in: Rebuilt.
3375 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3376 add integer count field.
3377 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3378 omp_nest_lock_t type change.
3379 (omp_init_nest_lock): Likewise. Initialize count to 0.
3380 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3382 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3384 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3385 Increment count if successful and return the new nesting level.
3386 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3387 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3388 * testsuite/libgomp.c/lib-1.c: New test.
3389 * testsuite/libgomp.fortran/lib1.f90: New test.
3390 * testsuite/libgomp.fortran/lib2.f: New test.
3391 * testsuite/libgomp.fortran/lib3.f: New test.
3393 2005-11-17 Richard Henderson <rth@redhat.com>
3396 * Makefile.am (nodist_toolexeclib_HEADERS): New.
3397 * configure.ac (link_gomp): New. Substitute it.
3398 (AC_CONFIG_FILES): Add libgomp.spec.
3399 * libgomp.spec.in: New file.
3400 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3401 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3403 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3405 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3406 reduction(-:var) behaving the same as reduction(+:var).
3407 * testsuite/libgomp.c/reduction-4.c: New test.
3409 2005-11-15 Uros Bizjak <uros@kss-loka.si>
3411 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3412 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3413 testsuite/libgomp.c/copyin-3.c,
3414 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3415 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3416 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3417 testsuite/libgomp.c++/pr24455.C,
3418 testsuite/libgomp.fortran/threadprivate1.f90,
3419 testsuite/libgomp.fortran/threadprivate2.f90,
3420 testsuite/libgomp.fortran/threadprivate3.f90,
3421 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3422 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3423 testsuite/libgomp.fortran/omp_parse3.f90: Require
3424 effective-target TLS.
3426 2005-11-14 Diego Novillo <dnovillo@redhat.com>
3430 2005-11-13 Jakub Jelinek <jakub@redhat.com>
3433 * team.c (initialize_team): Pass NULL rather than free as
3434 pthread_key_create destructor. Initialize thread specific data
3435 pointer in initial thread to a static local variable rather than
3438 2005-11-11 Uros Bizjak <uros@kss-loka.si>
3440 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3441 its location to ld_library_path.
3443 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3445 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3447 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3449 * testsuite/libgomp.c: Rename from libgomp.dg.
3451 2005-11-09 Diego Novillo <dnovillo@redhat.com>
3453 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3454 threadprivate variable 'i'.
3456 2005-11-09 Jakub Jelinek <jakub@redhat.com>
3458 * config/linux/s390/futex.h: New file.
3459 * configure.tgt: Use it.
3461 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3462 before the parallel.
3464 2005-11-08 Jakub Jelinek <jakub@redhat.com>
3467 * testsuite/libgomp.c++/master-1.C: New test.
3469 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3471 * testsuite/libgomp.dg/copyin-3.c: New test.
3473 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3475 * testsuite/libgomp.fortran/retval1.f90: New test.
3476 * testsuite/libgomp.fortran/vla7.f90: New test.
3478 2005-11-06 Jakub Jelinek <jakub@redhat.com>
3480 * testsuite/libgomp.fortran/vla2.f90: New test.
3481 * testsuite/libgomp.fortran/vla3.f90: New test.
3482 * testsuite/libgomp.fortran/vla4.f90: New test.
3483 * testsuite/libgomp.fortran/vla5.f90: New test.
3484 * testsuite/libgomp.fortran/vla6.f90: New test.
3486 2005-11-01 Jakub Jelinek <jakub@redhat.com>
3488 * config/linux/sparc/futex.h: New file.
3489 * configure.tgt: Use it.
3490 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3492 * critical.c: Include stdlib.h.
3493 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3494 ignoring return value.
3495 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3496 LIBGOMP_CHECK_SYNC_BUILTINS check.
3497 * configure: Rebuilt.
3499 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3501 * testsuite/libgomp.fortran/vla1.f90: New test.
3503 2005-10-31 Richard Henderson <rth@redhat.com>
3505 * testsuite/libgomp.fortran/character2.f90: Fix race condition
3506 setting 's' in different threads.
3508 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3510 * libgomp.h (attribute_hidden, ialias): Define.
3511 * config/posix/proc.c (omp_get_num_procs): Add ialias.
3512 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3513 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3514 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3515 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3516 omp_test_lock, omp_test_nest_lock): Likewise.
3517 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3518 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3519 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3520 omp_test_lock, omp_test_nest_lock): Likewise.
3521 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3522 omp_get_dynamic, omp_get_nested): Likewise.
3523 * parallel.c (omp_get_num_threads, omp_get_max_threads,
3524 omp_get_thread_num, omp_in_parallel): Likewise.
3525 * fortran.c (ialias_redirect): Define.
3526 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3527 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3528 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3529 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3530 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3531 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3532 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3533 omp_get_wtime): Add ialias_redirect.
3535 2005-10-30 Jakub Jelinek <jakub@redhat.com>
3537 * fortran.c: Include stdlib.h.
3539 2005-10-29 Jakub Jelinek <jakub@redhat.com>
3541 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3542 * Makefile.in: Regenerated.
3544 2005-10-28 Jakub Jelinek <jakub@redhat.com>
3546 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3547 * libgomp_f.h.in (omp_check_defines): New function.
3548 * env.c: Include libgomp_f.h.
3549 (initialize_env): Call omp_check_defines.
3551 * testsuite/libgomp.dg/copyin-2.c: New test.
3552 * testsuite/libgomp.c++/copyin-2.C: New test.
3553 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3555 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3556 * testsuite/libgomp.fortran/sharing2.f90: New test.
3558 * testsuite/libgomp.dg/copyin-1.c: New test.
3559 * testsuite/libgomp.c++/copyin-1.C: New test.
3561 2005-10-26 Jakub Jelinek <jakub@redhat.com>
3563 * testsuite/libgomp.fortran/crayptr1.f90: New test.
3565 * testsuite/libgomp.fortran/workshare1.f90: New test.
3567 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3569 * libgomp.fortran/sharing1.f90: New test.
3571 2005-10-24 Jakub Jelinek <jakub@redhat.com>
3574 * testsuite/libgomp.c++/loop-7.C: New test.
3576 * testsuite/libgomp.dg/nestedfn-2.c: New test.
3578 * testsuite/libgomp.dg/nestedfn-1.c: New test.
3579 * testsuite/libgomp.fortran/reduction6.f90: New test.
3580 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3582 2005-10-23 Richard Henderson <rth@redhat.com>
3584 * testsuite/libgomp.c++/ctor-1.C: New.
3585 * testsuite/libgomp.c++/ctor-2.C: New.
3586 * testsuite/libgomp.c++/ctor-3.C: New.
3587 * testsuite/libgomp.c++/ctor-4.C: New.
3588 * testsuite/libgomp.c++/ctor-5.C: New.
3589 * testsuite/libgomp.c++/ctor-6.C: New.
3590 * testsuite/libgomp.c++/ctor-7.C: New.
3591 * testsuite/libgomp.c++/ctor-8.C: New.
3592 * testsuite/libgomp.c++/ctor-9.C: New.
3594 2005-10-21 Diego Novillo <dnovillo@redhat.com>
3597 * testsuite/libgomp.c++/pr24455-1.C: New test.
3598 * testsuite/libgomp.c++/pr24455.C: New test.
3599 * testsuite/libgomp.dg/pr24455-1.c: New test.
3600 * testsuite/libgomp.dg/pr24455.c: New test.
3602 2005-10-20 Richard Henderson <rth@redhat.com>
3604 * testsuite/libgomp.c++/loop-6.C: New.
3605 * testsuite/libgomp.dg/loop-3.c: New.
3607 2005-10-20 Jakub Jelinek <jakub@redhat.com>
3609 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3611 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3614 2005-10-19 Diego Novillo <dnovillo@redhat.com>
3616 * testsuite/libgomp.fortran/jacobi.f: New test.
3618 2005-10-19 Richard Henderson <rth@redhat.com>
3620 * configure.tgt (i?86-linux): Default to with_arch instead of
3621 CFLAGS. Add -mtune to match target_cpu.
3622 (x86_64-linux): Tune to i686.
3624 * fortran.c (omp_test_nest_lock_): Fix typo.
3626 2005-10-19 Jakub Jelinek <jakub@redhat.com>
3628 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3629 gomp_ordered_sync): Do nothing if team->nthreads == 1.
3630 * testsuite/libgomp.dg/ordered-3.c: New test.
3632 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3633 Remove volatile keyword.
3635 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3636 in COMMON block to avoid warnings on 64-bit targets.
3638 2005-10-18 Diego Novillo <dnovillo@redhat.com>
3640 * testsuite/libgomp.dg/shared-3.c: New test.
3642 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3644 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3645 * testsuite/libgomp.fortran/reduction5.f90: New test.
3647 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3649 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3651 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
3652 flush loop now that __sync_synchronize has proper memory barrier.
3653 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3654 Add -ffixed-form to dg-options.
3656 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3658 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3659 from subdirectories.
3660 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3661 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3662 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3663 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3664 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3665 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3666 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3667 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3668 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3669 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3670 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3671 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3672 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3673 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3674 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3675 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3676 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3677 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3678 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3679 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3680 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3681 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3682 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3683 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3684 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3686 2005-10-17 Jakub Jelinek <jakub@redhat.com>
3688 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3689 lang_library_path exists. Use find instead of glob to gather tests.
3690 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3692 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3694 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3695 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3696 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3697 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3698 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3699 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3700 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3701 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3702 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3703 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3704 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3705 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3706 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3708 2005-10-15 Jakub Jelinek <jakub@redhat.com>
3710 * testsuite/libgomp.dg/vla-1.c: New test.
3712 * testsuite/libgomp.fortran/reference2.f90: New test.
3714 * testsuite/libgomp.fortran/character2.f90: Remove explicit
3715 declaration of omp_get_thread_num.
3716 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
3719 * testsuite/libgomp.fortran/reduction1.f90: New test.
3720 * testsuite/libgomp.fortran/reduction2.f90: New test.
3721 * testsuite/libgomp.fortran/reduction3.f90: New test.
3722 * testsuite/libgomp.fortran/reduction4.f90: New test.
3724 2005-10-13 Richard Henderson <rth@redhat.com>
3726 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3727 * Makefile.in: Regenerate.
3728 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3729 * libgomp.h: Include bar.h.
3730 (struct gomp_barrier): Remove.
3731 (struct gomp_team): Add barrier. Replace master_barrier with
3732 master_release. Replace threads with ordered_release.
3733 (struct gomp_thread): Replace barrier with release.
3734 * ordered.c (gomp_ordered_first): Update for ordered_release change.
3735 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3736 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3737 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3738 (GOMP_single_copy_end): Likewise.
3739 * team.c (gomp_threads_dock): New.
3740 (gomp_barrier_init, gomp_barrier_destroy): Remove.
3741 (gomp_thread_start): Use gomp_barrier_wait.
3742 (new_team, free_team): Update for gomp_team changes.
3743 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3744 (gomp_team_end): Use gomp_barrier_wait.
3745 (initialize_team): Update for gomp_thread changes.
3746 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3747 (gomp_work_share_end_nowait): Use atomic ops when available.
3748 * config/linux/bar.c, config/linux/bar.h: New files.
3749 * config/posix/bar.c, config/posix/bar.h: New files.
3751 2005-10-13 Jakub Jelinek <jakub@redhat.com>
3753 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3754 * testsuite/libgomp.dg/single-2.c: New test.
3756 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3757 lang_link_flags): Unset, so that they aren't inherited from previously
3760 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3762 2005-10-12 Richard Henderson <rth@redhat.com>
3764 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3765 (libgomp_init): Use lang_test_file, lang_library_path, and
3766 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
3768 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3769 (lang_test_file, lang_link_flags): New.
3770 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3772 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3773 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3774 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3775 testsuite/libgomp.c++/parallel-1.C,
3776 testsuite/libgomp.c++/reduction-1.C,
3777 testsuite/libgomp.c++/reduction-2.C,
3778 testsuite/libgomp.c++/reduction-3.C,
3779 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3780 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3781 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3782 New files, largely cribbed from the C testsuite.
3784 2005-10-12 Jakub Jelinek <jakub@redhat.com>
3786 * testsuite/libgomp.fortran/character1.f90: New test.
3787 * testsuite/libgomp.fortran/character2.f90: New test.
3789 * testsuite/libgomp.dg/nested-1.c: New test.
3790 * testsuite/libgomp.dg/nested-2.c: New test.
3791 * testsuite/libgomp.fortran/do1.f90: New test.
3792 * testsuite/libgomp.fortran/do2.f90: New test.
3794 * testsuite/libgomp.fortran/reference1.f90: New test.
3796 2005-10-11 Jakub Jelinek <jakub@redhat.com>
3798 * testsuite/libgomp.dg/reduction-1.c: New test.
3799 * testsuite/libgomp.dg/reduction-2.c: New test.
3800 * testsuite/libgomp.dg/reduction-3.c: New test.
3802 2005-10-10 Jakub Jelinek <jakub@redhat.com>
3804 * testsuite/libgomp.dg/atomic-1.c: New test.
3805 * testsuite/libgomp.dg/atomic-2.c: New test.
3807 2005-10-09 Richard Henderson <rth@redhat.com>
3809 * critical.c (atomic_lock): New.
3810 (initialize_critical): Initialize it.
3811 (GOMP_atomic_start, GOMP_atomic_end): New.
3812 * libgomp.map: Export them.
3813 * libgomp_g.h: Declare them.
3815 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3817 2005-10-02 Richard Henderson <rth@redhat.com>
3819 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
3820 to XCFLAGS instead of CFLAGS.
3822 2005-09-30 Richard Henderson <rth@redhat.com>
3824 * configure.ac: Determine whether -pthread or -lpthread is needed.
3825 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3826 * Makefine.in, configure: Rebuild.
3828 2005-09-28 Richard Henderson <rth@redhat.com>
3830 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3831 * testsuite/libgomp.dg/omp-single-3.c: New test.
3833 2005-09-28 Diego Novillo <dnovillo@redhat.com>
3835 * testsuite/libgomp.dg/omp-single-2.c: New test.
3836 * testsuite/libgomp.dg/shared-2.c: Fix return code.
3838 2005-09-27 Richard Henderson <rth@redhat.com>
3840 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3841 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3843 2005-09-27 Jakub Jelinek <jakub@redhat.com>
3845 * testsuite/libgomp.dg/omp-loop03.c: New test.
3847 2005-09-27 Diego Novillo <dnovillo@redhat.com>
3849 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3851 2005-09-27 Diego Novillo <dnovillo@redhat.com>
3853 * testsuite/libgomp.dg/omp-single-1.c: New test.
3854 * testsuite/libgomp.dg/shared-1.c: Return 0.
3855 Add prototype for abort.
3856 * testsuite/libgomp.dg/shared-2.c: Likewise.
3858 2005-09-26 Jakub Jelinek <jakub@redhat.com>
3860 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3863 2005-09-26 Diego Novillo <dnovillo@redhat.com>
3865 * testsuite/libgomp.dg/shared-1.c: New test.
3866 * testsuite/libgomp.dg/shared-2.c: New test.
3868 2005-09-24 Richard Henderson <rth@redhat.com>
3870 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3872 2005-09-24 Richard Henderson <rth@redhat.com>
3874 * iter.c (gomp_iter_static_next): Round up when computing number
3875 of iterations. Don't bother distributing a remainder equally.
3877 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3878 Don't call srand. Zero b before testing.
3881 2005-09-24 Jakub Jelinek <jakub@redhat.com>
3883 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3884 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3886 2005-09-23 Jakub Jelinek <jakub@redhat.com>
3888 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3889 without !$omp end do, followed immediately by subroutine end.
3891 2005-09-23 Diego Novillo <dnovillo@redhat.com>
3893 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3895 2005-09-22 Richard Henderson <rth@redhat.com>
3897 * critical.c (GOMP_critical_name_start): Change argument to void**.
3898 Reuse the pointer space if the mutex fits.
3899 (GOMP_critical_name_end): Likewise.
3900 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3901 * libgomp_g.h (GOMP_critical_name_start): Update decl.
3902 (GOMP_critical_name_end): Likewise.
3903 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3904 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3906 2005-09-20 Richard Henderson <rth@redhat.com>
3908 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3909 (create_lock_lock): New.
3910 (initialize_critical): Initialize it.
3911 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3912 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3914 2005-09-20 Diego Novillo <dnovillo@redhat.com>
3916 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3918 2005-09-20 Diego Novillo <dnovillo@redhat.com>
3920 * testsuite/libgomp.dg/omp-loop01.c: New test.
3921 * testsuite/libgomp.dg/omp-loop02.c: New test.
3923 2005-09-20 Jakub Jelinek <jakub@redhat.com>
3925 * configure.ac (AC_PROG_FC): Add.
3926 (USE_FORTRAN): New automake conditional.
3927 * configure: Rebuilt.
3928 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3929 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3930 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3931 Add rules to build them.
3932 * Makefile.in: Rebuilt.
3933 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3935 * libgomp.map: Add Fortran wrappers.
3936 * libgomp_f.h.in: New file.
3937 * omp_lib.h.in: New file.
3938 * omp_lib.f90.in: New file.
3939 * fortran.c: New file.
3940 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3941 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3942 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3943 libgfortran has been built.
3944 * testsuite/libgomp.fortran/fortran.exp: New file.
3945 * testsuite/libgomp.fortran/omp_cond1.f: New test.
3946 * testsuite/libgomp.fortran/omp_cond2.f: New test.
3947 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3948 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3949 * testsuite/libgomp.fortran/omp_hello.f: New test.
3950 * testsuite/libgomp.fortran/omp_orphan.f: New test.
3951 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3952 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3953 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3954 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3955 * testsuite/libgomp.fortran/omp_reduction.f: New test.
3956 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3957 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3959 2005-08-30 Richard Henderson <rth@redhat.com>
3961 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3962 function for when aliases are not usable.
3963 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3964 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3965 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3966 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3967 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3968 GOMP_loop_ordered_guided_next): Likewise.
3969 * ordered.c (GOMP_ordered_start): Likewise.
3971 2005-08-01 Diego Novillo <dnovillo@redhat.com>
3973 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3974 * testsuite/libgomp.dg/omp_hello.c: Fix return code
3975 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3976 * testsuite/libgomp.dg/omp_orphan.c: Likewise
3977 * testsuite/libgomp.dg/omp_reduction.c: Likewise
3978 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3979 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3980 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3981 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3983 2005-07-07 Eric Christopher <echristo@redhat.com>
3984 Diego Novillo <dnovillo@redhat.com>
3986 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3987 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3989 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3990 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3991 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3992 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3993 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3994 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3995 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3997 2005-06-13 Diego Novillo <dnovillo@redhat.com>
3999 * TOPLEVEL.patch: Remove.
4001 2005-05-16 Richard Henderson <rth@redhat.com>
4003 * configure.ac: Test for clock_gettime.
4004 * config.h.in, configure: Rebuild.
4005 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4006 (omp_get_wtime): Use clock_gettime if available.
4007 (omp_get_wtick): Use clock_getres if available.
4009 2005-05-11 Richard Henderson <rth@redhat.com>
4011 * config/linux/ia64/futex.h: New file.
4012 * configure.tgt: Use it.
4014 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4016 2005-05-07 Richard Henderson <rth@redhat.com>
4018 * config/linux/powerpc/futex.h: New file.
4019 * configure.tgt: Use it.
4021 * config/linux/i486/futex.h: Merge ...
4022 * config/linux/x86_64/futex.h: ... into ...
4023 * config/linux/x86/futex.h: ... here.
4024 * configure.tgt: Update to match.
4026 2005-05-06 Richard Henderson <rth@redhat.com>
4028 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4029 * config/linux/i486/futex.h: Likewise.
4030 * config/linux/x86_64/futex.h: Likewise.
4032 * config/linux/lock.c: New file.
4033 * config/linux/omp-lock.h: New file.
4035 * critical.c, env.h: Don't include omp.h
4036 * config/posix/lock.c: Include libgomp.h instead of omp.h.
4037 * config/posix/time.c: Likewise.
4038 * config/posix/omp-lock.h: New file.
4039 * libgomp.h: Include omp-lock.h and omp.h.
4040 * Makefile.am (nodist_include_HEADERS): New.
4042 * configure.ac (PERL): New.
4043 * mkomp_h.pl: New file.
4044 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4046 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4048 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4049 build directory. Re-add -march=i486 hack.
4051 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4052 (libgomp_link_flags): Remove.
4053 (libgomp_initialized): Remove.
4054 (libgomp_init): Don't protect from reinitialization. Copy code
4055 from libstdc++ for getting the multilib set correctly.
4057 2005-05-05 Richard Henderson <rth@redhat.com>
4059 * config/linux/alpha/futex.h: New file.
4060 * configure.tgt (alpha*-*-linux*): Use it.
4062 * config/posix/mutex.c: New file.
4063 * config/posix/sem.c: Use libgomp.h.
4065 * configure.tgt (x86_64-linux): Also test CC for -m32.
4066 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4068 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4071 * Makefile.am (SUBDIRS): New.
4072 (libgomp_la_LDFLAGS): Add -lpthread.
4073 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4074 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4076 * libgomp_g.h: New file.
4077 * libgomp.h: Split out all public declarations to libgomp_g.h.
4078 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4079 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4080 * config/linux/sem.h: Likewise.
4081 * config/posix/sem.h: Likewise.
4083 * Makefile.am (AM_LDFLAGS): New.
4084 (libgomp_version_script): Split out from ...
4085 (libgomp_la_LDFLAGS): ... here.
4086 (libgomp_version_info): New.
4087 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4088 (LIBGOMP_ENABLE): New.
4089 (LIBGOMP_CHECK_LINKER_FEATURES): New.
4090 (LIBGOMP_ENABLE_SYMVERS): New.
4091 * configure.ac (AC_INIT): Version 1.0.
4092 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4093 (enable-linux-futex): Likewise. Rename from enable-futex.
4094 (libtool_VERSION): New.
4095 (LIBGOMP_ENABLE_SYMVERS): Use it.
4096 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4097 * Makefile.in, aclocal.m4, configure: Rebuild.
4099 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4100 (gomp_mutex_unlock_slow): Fix typo.
4101 * config/linux/sem.c: Similarly.
4102 (gomp_sem_post_slow): Fix typo.
4103 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4104 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4105 [__PIC__] (sys_futex0): Don't use tmp output in asm.
4107 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4108 (libgomp_la_LDFLAGS): Add top_srcdir to path.
4109 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4110 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
4111 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4112 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4113 LDFLAGS. Pull enable_futex check to top-level.
4114 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
4115 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4117 First attempt at real configury.
4118 * Makefile, config.h: Remove file.
4119 * Makefile.am, Makefile.in: New file.
4120 * acinclude.m4 aclocal.m4: New file.
4121 * configure.ac, configure.tgt, configure: New file.
4123 * config/posix/lock.c: Rename from sys-lock.c.
4124 * config/posix/mutex.h: Rename from sys-mutex.h.
4125 * config/posix/sem.c: Rename from sys-sem.c.
4126 * config/posix/sem.h: Rename from sys-sem.h.
4127 * config/posix/proc.c: Rename from sys-proc.c.
4128 * config/posix/time.c: Rename from sys-proc.c.
4130 * config/linux/mutex.c: New file.
4131 * config/linux/mutex.h: New file.
4132 * config/linux/sem.c: New file.
4133 * config/linux/sem.h: New file.
4134 * config/linux/i486/futex.h: New file.
4135 * config/linux/x86_64/futex.h: New file.
4137 2005-05-04 Richard Henderson <rth@redhat.com>
4139 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4140 * libgomp.h: Declare them.
4141 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4142 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4144 2005-05-04 Richard Henderson <rth@redhat.com>
4146 * libgomp-1 code drop
4148 2005-05-04 Richard Henderson <rth@redhat.com>
4150 * iter.c (gomp_iter_static_next): Return tri-state on 0.
4151 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4152 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4153 (gomp_iter_static_next): Update.
4154 (gomp_ordered_static_next): Update.
4155 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4156 (gomp_loop_ordered_static_start): Likewise. Exit early for a
4157 totally empty range.
4158 (gomp_loop_ordered_static_next): Refine test for calling
4159 gomp_ordered_static_next.
4160 * testsuite/ordered-1.c: Add case for more threads than iterations.
4162 * iter.c (gomp_iter_runtime_next_locked): Remove.
4163 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4164 gomp_loop_guided_start, gomp_loop_ordered_static_start,
4165 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4166 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4167 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4168 gomp_loop_ordered_guided_next): Downcase name, make static, add
4169 an external alias with the old name.
4170 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4171 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4172 switch and call one of the above static functions.
4173 * libgomp.h: Update.
4175 * work.c (gomp_work_share_start): Lock the mutex for !first too.
4176 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4177 GOMP_loop_guided_start, GOMP_loop_runtime_start,
4178 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4179 GOMP_loop_ordered_guided_start): Update to match.
4180 * sections.c (GOMP_sections_start): Likewise.
4181 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4183 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4184 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4185 Use bounds check instead of modulus.
4186 (gomp_ordered_sync): Split out of GOMP_ordered_start.
4187 (gomp_ordered_last): Don't sync with ordered_owner here.
4188 (gomp_ordered_next): Likewise.
4189 (gomp_ordered_static_loop_next): Likewise.
4190 * loop.c, libgomp.h: Update to match.
4192 * libgomp.h (GOMP_barrier): Declare.
4194 * testsuite/barrier-1.c: New file.
4195 * testsuite/critical-1.c: New file.
4196 * testsuite/ordered-2.c: New file.
4197 * testsuite/ordered-1.c: New file.
4198 * testsuite/sections-1.c: New file.
4199 * testsuite/single-1.c: New file.
4200 * testsuite/Makefile (TESTS): Add them.
4202 2005-05-04 Richard Henderson <rth@redhat.com>
4204 * libgomp.h (struct gomp_work_share): Add ordered_owner.
4205 * loop.c (GOMP_loop_static_start): If not the startup thread,
4206 acquire the mutex to wait for initialization complete.
4207 (GOMP_loop_ordered_static_start): Likewise.
4208 (GOMP_loop_ordered_runtime_start): Likewise.
4209 (GOMP_loop_ordered_static_first): Remove.
4210 (GOMP_loop_ordered_dynamic_first): Remove.
4211 (GOMP_loop_ordered_guided_first): Remove.
4212 (GOMP_loop_ordered_runtime_first): Remove.
4213 * ordered.c (gomp_ordered_loop_first): Post to own release when
4214 we're the first thread.
4215 (gomp_ordered_loop_last): Wait on release if not owner.
4216 (gomp_ordered_loop_next): Likewise.
4217 (gomp_ordered_static_loop_init): New.
4218 (gomp_ordered_static_loop_next): Use ordered_owner.
4219 (GOMP_ordered_start): Likewise.
4220 * work.c (gomp_new_work_share): Initialize ordered_owner.
4222 2005-05-03 Richard Henderson <rth@redhat.com>
4224 * Makefile (OPT): New.
4227 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4228 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4229 * libgomp.h, libgomp.map, NOTES: Update to match.
4231 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4232 Add initialized and thr members.
4233 (gomp_thread_start): Pause when initially spawned to wait for
4234 the whole team to be created.
4235 (gomp_team_start): Release team members at the end.
4237 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
4238 (f_foo_1): Use GOMP_loop_end.
4239 (f_foo_2): Use GOMP_loop_end_nowait.
4241 * testsuite/loop-2.c: New file.
4242 * testsuite/Makefile (TESTS): Add it.
4244 2005-05-03 Richard Henderson <rth@redhat.com>
4246 * iter.c (gomp_iter_static_next): Fix overflow check typo.
4247 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4248 * team.c (new_team): Initialize oldest_live_gen to 1 if no
4251 * testsuite/Makefile: New file.
4252 * testsuite/loop-1.c: New file.
4254 2005-05-03 Richard Henderson <rth@redhat.com>
4256 Initial implementation and checkin.