1 2014-12-03 Uros Bizjak <ubizjak@gmail.com>
3 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
5 2014-11-28 Andrey Turetskiy <andrey.turetskiy@intel.com>
6 Ilya Verbin <ilya.verbin@intel.com>
8 * testsuite/libgomp.c/target-critical-1.c: New test.
10 2014-11-26 Jakub Jelinek <jakub@redhat.com>
12 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
13 to dg-options unless expensive testing is on.
14 (TESTITERS): Define to N if not defined.
15 (main): Use TESTITERS instead of N.
16 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
17 dg-additional-options depending on whether expensive testing is on.
18 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
19 Decrease N to 100000 and CHUNKSZ to 10000.
21 2014-11-24 Jakub Jelinek <jakub@redhat.com>
24 * testsuite/libgomp.fortran/pr63938-1.f90: New test.
25 * testsuite/libgomp.fortran/pr63938-2.f90: New test.
27 2014-11-21 Steve Ellcey <sellcey@imgtec.com>
29 * config/linux/mips/futex.h (SYS_futex): Define if not already done.
31 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
34 * configure: Regenerated.
36 2014-11-19 Uros Bizjak <ubizjak@gmail.com>
38 * testsuite/libgomp.c/examples-4/e.53.5.c: Require
39 vect_simd_clones effective target.
40 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
42 2014-11-14 Jakub Jelinek <jakub@redhat.com>
44 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
46 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
47 instead of 32 as block_size.
49 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
50 Ilya Verbin <ilya.verbin@intel.com>
52 * Makefile.in: Regenerate.
53 * configure: Regenerate.
54 * configure.ac: Set up offload_additional_options,
55 offload_additional_lib_paths and offload_targets.
56 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
57 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
58 * testsuite/Makefile.in: Regenerate.
59 * testsuite/lib/libgomp.exp (libgomp_init): Append
60 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
61 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
62 build directory to LD_LIBRARY_PATH for intelmic offload targets.
64 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
65 Ilya Verbin <ilya.verbin@intel.com>
66 Kirill Yukhin <kirill.yukhin@intel.com>
67 Ilya Tocar <ilya.tocar@intel.com>
69 * testsuite/lib/libgomp.exp
70 (check_effective_target_offload_device): New.
71 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
72 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
73 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
74 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
75 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
76 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
77 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
78 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
79 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
80 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
81 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
82 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
83 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
84 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
85 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
86 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
87 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
88 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
89 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
90 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
91 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
92 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
93 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
94 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
95 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
96 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
97 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
98 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
99 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
100 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
101 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
102 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
103 * testsuite/libgomp.c/target-7.c: Fix test.
104 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
105 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
106 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
107 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
108 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
109 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
110 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
111 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
112 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
113 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
114 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
115 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
116 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
117 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
118 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
119 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
120 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
121 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
122 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
123 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
124 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
125 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
126 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
127 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
128 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
129 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
130 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
131 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
132 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
133 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
134 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
136 2014-11-13 Jakub Jelinek <jakub@redhat.com>
137 Ilya Verbin <ilya.verbin@intel.com>
138 Thomas Schwinge <thomas@codesourcery.com>
139 Andrey Turetskiy <andrey.turetskiy@intel.com>
141 * libgomp.map (GOMP_4.0.1): New symbol version.
142 Add GOMP_offload_register.
143 * libgomp_target.h: New file.
144 * splay-tree.h: New file.
145 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
146 (gomp_target_init): New forward declaration.
147 (gomp_is_initialized): New static variable.
148 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
149 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
151 (offload_images, num_offload_images, devices, num_devices): New static
153 (splay_compare): New static function.
154 (struct gomp_device_descr): New structure.
155 (gomp_get_num_devices): Call gomp_target_init.
156 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
157 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
158 (GOMP_offload_register): New function.
159 (GOMP_target): Arrange for host callback to be performed in a separate
160 initial thread and contention group, inheriting ICVs from
161 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
162 Add device initialization and lookup for target function in splay tree.
163 (GOMP_target_data): Add device initialization and call gomp_map_vars.
164 (GOMP_target_end_data): Call gomp_unmap_vars.
165 (GOMP_target_update): Add device initialization and call gomp_update.
166 (gomp_load_plugin_for_device, gomp_register_images_for_device)
167 (gomp_target_init): New static functions.
169 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
170 Thomas Schwinge <thomas@codesourcery.com>
171 Ilya Verbin <ilya.verbin@intel.com>
172 Andrey Turetskiy <andrey.turetskiy@intel.com>
174 * config.h.in: Regenerate.
175 * configure: Regenerate.
176 * configure.ac: Check for libdl, required for plugin support.
177 (PLUGIN_SUPPORT): Define if plugins are supported.
178 (enable_offload_targets): Support Intel MIC targets.
179 (OFFLOAD_TARGETS): List of target names suitable for offloading.
181 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
184 * configure: Regenerate.
186 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
188 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
190 2014-10-06 Marek Polacek <polacek@redhat.com>
192 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
193 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
194 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
195 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
197 2014-10-06 Marek Polacek <polacek@redhat.com>
199 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
200 * testsuite/libgomp.c/nqueens-1.c: Likewise.
201 * testsuite/libgomp.c/pr26943-3.c: Likewise.
202 * testsuite/libgomp.c/pr26943-4.c: Likewise.
203 * testsuite/libgomp.c/pr36802-2.c: Likewise.
204 * testsuite/libgomp.c/pr36802-3.c: Likewise.
205 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
206 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
207 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
208 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
209 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
210 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
211 * testsuite/libgomp.c/omp-single-1.c: Likewise.
212 * testsuite/libgomp.c/omp-single-2.c: Likewise.
213 * testsuite/libgomp.c/omp_matvec.c: Likewise.
214 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
215 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
216 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
219 2014-10-03 Jakub Jelinek <jakub@redhat.com>
222 * testsuite/libgomp.c/pr61200.c: New test.
224 2014-09-18 Jakub Jelinek <jakub@redhat.com>
227 * testsuite/libgomp.c++/pr63248.C: New test.
229 2014-08-04 Jakub Jelinek <jakub@redhat.com>
231 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
232 is not zero, but taskgroup->children is NULL and there are
233 any task->children, schedule those instead of waiting.
234 * testsuite/libgomp.c/depend-6.c: New test.
235 * testsuite/libgomp.c/depend-7.c: New test.
236 * testsuite/libgomp.c/depend-8.c: New test.
237 * testsuite/libgomp.c/depend-9.c: New test.
238 * testsuite/libgomp.c/depend-10.c: New test.
240 2014-08-01 Jakub Jelinek <jakub@redhat.com>
242 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
243 (struct gomp_taskwait): New type.
244 (struct gomp_task): Add taskwait and parent_depends_on, remove
245 in_taskwait and taskwait_sem fields.
246 (gomp_finish_task): Don't destroy taskwait_sem.
247 * task.c (gomp_init_task): Don't init in_taskwait, instead init
248 taskwait and parent_depends_on.
249 (GOMP_task): For if (0) tasks with depend clause that depend on
250 earlier tasks don't defer them, instead call
251 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
252 Initialize redundant_out field, for redundant out entries just
253 move them at the end of linked list instead of removing them
254 completely, and set redundant_out flag instead of redundant.
255 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
257 (gomp_task_run_post_handle_dependers): If parent is in
258 gomp_task_maybe_wait_for_dependencies and newly runnable task
259 is not parent_depends_on, queue it in parent->children linked
260 list after all runnable tasks with parent_depends_on set.
261 Adjust for addition of taskwait indirection.
262 (gomp_task_run_post_remove_parent): If parent is in
263 gomp_task_maybe_wait_for_dependencies and task to be removed
264 is parent_depends_on, decrement n_depend and if needed awake
265 parent. Adjust for addition of taskwait indirection.
266 (GOMP_taskwait): Adjust for addition of taskwait indirection.
267 (gomp_task_maybe_wait_for_dependencies): New function.
268 * testsuite/libgomp.c/depend-5.c: New test.
270 2014-07-13 Tobias Burnus <burnus@net-b.de>
272 * testsuite/libgomp.fortran/pr34020.f90: Make compile
273 with TS 18508/Fortran 2015.
275 2014-07-06 Marek Polacek <polacek@redhat.com>
278 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
280 2014-07-03 Jakub Jelinek <jakub@redhat.com>
282 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
283 matches regex $lang_source_re, add $lang_include_flags to options.
284 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
285 * testsuite/libgomp.c++/c++.exp: Likewise.
286 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
287 and lang_include_flags instead of adding -fintrinsic-modules-path= to
289 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
291 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
293 * testsuite/libgomp.fortran/fortran.exp: Explain
294 gfortran-dg-runtest usage.
296 2014-06-25 Jakub Jelinek <jakub@redhat.com>
298 * testsuite/libgomp.fortran/simd5.f90: New test.
299 * testsuite/libgomp.fortran/simd6.f90: New test.
300 * testsuite/libgomp.fortran/simd7.f90: New test.
302 2014-06-24 Jakub Jelinek <jakub@redhat.com>
304 * testsuite/libgomp.c/for-2.c: Define SC to static for
305 #pragma omp for simd testing.
306 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
307 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
309 * testsuite/libgomp.c/simd-14.c: New test.
310 * testsuite/libgomp.c/simd-15.c: New test.
311 * testsuite/libgomp.c/simd-16.c: New test.
312 * testsuite/libgomp.c/simd-17.c: New test.
313 * testsuite/libgomp.c++/for-10.C: Define SC to static for
314 #pragma omp for simd testing.
315 * testsuite/libgomp.c++/simd10.C: New test.
316 * testsuite/libgomp.c++/simd11.C: New test.
317 * testsuite/libgomp.c++/simd12.C: New test.
318 * testsuite/libgomp.c++/simd13.C: New test.
320 * testsuite/libgomp.fortran/aligned1.f03: New test.
321 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
322 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
323 tasks with !$omp parallel !$omp single.
324 * testsuite/libgomp.fortran/target8.f90: New test.
325 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
326 not to use trim in the combiner, instead call elemental function.
327 (fn): New elemental function.
328 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
330 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
332 * testsuite/libgomp.fortran/udr12.f90: New test.
333 * testsuite/libgomp.fortran/udr13.f90: New test.
334 * testsuite/libgomp.fortran/udr14.f90: New test.
335 * testsuite/libgomp.fortran/udr15.f90: New test.
337 2014-06-18 Jakub Jelinek <jakub@redhat.com>
339 * omp_lib.f90.in (openmp_version): Set to 201307.
340 * omp_lib.h.in (openmp_version): Likewise.
341 * testsuite/libgomp.c/target-8.c: New test.
342 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
343 and inbranch clauses.
344 * testsuite/libgomp.fortran/depend-3.f90: New test.
345 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
347 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
348 * testsuite/libgomp.fortran/target1.f90: New test.
349 * testsuite/libgomp.fortran/target2.f90: New test.
350 * testsuite/libgomp.fortran/target3.f90: New test.
351 * testsuite/libgomp.fortran/target4.f90: New test.
352 * testsuite/libgomp.fortran/target5.f90: New test.
353 * testsuite/libgomp.fortran/target6.f90: New test.
354 * testsuite/libgomp.fortran/target7.f90: New test.
356 2014-06-10 Jakub Jelinek <jakub@redhat.com>
359 * testsuite/libgomp.fortran/allocatable9.f90: New test.
360 * testsuite/libgomp.fortran/allocatable10.f90: New test.
361 * testsuite/libgomp.fortran/allocatable11.f90: New test.
362 * testsuite/libgomp.fortran/allocatable12.f90: New test.
363 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
364 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
365 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
366 * testsuite/libgomp.fortran/associate1.f90: New test.
367 * testsuite/libgomp.fortran/associate2.f90: New test.
368 * testsuite/libgomp.fortran/procptr1.f90: New test.
370 2014-06-06 Jakub Jelinek <jakub@redhat.com>
372 * testsuite/libgomp.fortran/simd1.f90: New test.
373 * testsuite/libgomp.fortran/udr1.f90: New test.
374 * testsuite/libgomp.fortran/udr2.f90: New test.
375 * testsuite/libgomp.fortran/udr3.f90: New test.
376 * testsuite/libgomp.fortran/udr4.f90: New test.
377 * testsuite/libgomp.fortran/udr5.f90: New test.
378 * testsuite/libgomp.fortran/udr6.f90: New test.
379 * testsuite/libgomp.fortran/udr7.f90: New test.
380 * testsuite/libgomp.fortran/udr8.f90: New test.
381 * testsuite/libgomp.fortran/udr9.f90: New test.
382 * testsuite/libgomp.fortran/udr10.f90: New test.
383 * testsuite/libgomp.fortran/udr11.f90: New test.
385 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
387 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
388 vect_simd_clones effective target.
389 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
391 2014-05-21 Jakub Jelinek <jakub@redhat.com>
394 * testsuite/libgomp.c++/simd-9.C: New test.
396 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
398 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
399 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
400 texts according to their @menu entry positions.
402 2014-05-11 Jakub Jelinek <jakub@redhat.com>
404 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
405 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
406 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
407 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
408 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
409 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
410 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
411 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
412 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
413 * testsuite/libgomp.fortran/depend-1.f90: New test.
414 * testsuite/libgomp.fortran/depend-2.f90: New test.
415 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
416 * testsuite/libgomp.fortran/simd1.f90: New test.
417 * testsuite/libgomp.fortran/simd2.f90: New test.
418 * testsuite/libgomp.fortran/simd3.f90: New test.
419 * testsuite/libgomp.fortran/simd4.f90: New test.
420 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
422 2014-05-02 Jakub Jelinek <jakub@redhat.com>
424 * testsuite/libgomp.c/simd-10.c: New test.
425 * testsuite/libgomp.c/simd-11.c: New test.
426 * testsuite/libgomp.c/simd-12.c: New test.
427 * testsuite/libgomp.c/simd-13.c: New test.
429 2014-04-24 Jakub Jelinek <jakub@redhat.com>
431 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
432 atomic type clauses in any order and optional comma in between.
433 * testsuite/libgomp.c++/atomic-15.C: Likewise.
434 * testsuite/libgomp.c/atomic-17.c: Likewise.
436 * testsuite/libgomp.c/simd-7.c: New test.
437 * testsuite/libgomp.c/simd-8.c: New test.
438 * testsuite/libgomp.c/simd-9.c: New test.
439 * testsuite/libgomp.c/loop-16.c: New test.
441 2014-04-02 Richard Henderson <rth@redhat.com>
443 * config/linux/futex.h (futex_wait): Get error value from errno.
444 (futex_wake): Likewise.
446 2014-03-25 Jakub Jelinek <jakub@redhat.com>
449 * testsuite/libgomp.c++/udr-11.C: New test.
450 * testsuite/libgomp.c++/udr-12.C: New test.
451 * testsuite/libgomp.c++/udr-13.C: New test.
452 * testsuite/libgomp.c++/udr-14.C: New test.
453 * testsuite/libgomp.c++/udr-15.C: New test.
454 * testsuite/libgomp.c++/udr-16.C: New test.
455 * testsuite/libgomp.c++/udr-17.C: New test.
456 * testsuite/libgomp.c++/udr-18.C: New test.
457 * testsuite/libgomp.c++/udr-19.C: New test.
459 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
461 Update copyright years
463 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
465 * hashtab.h: Use the standard form for the copyright notice.
467 2014-01-02 Tobias Burnus <burnus@net-b.de>
469 * libgomp.texi: Bump @copying's copyright year.
471 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
473 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
474 alloca () with __builtin_alloca ().
475 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
476 * testsuite/libgomp.c/lock-3.c: Likewise.
477 * testsuite/libgomp.c/pr48591.c: Likewise.
479 2013-12-17 Jakub Jelinek <jakub@redhat.com>
482 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
485 2013-12-16 Jakub Jelinek <jakub@redhat.com>
488 * testsuite/libgomp.c/pr58756.c: New test.
490 2013-12-12 Jakub Jelinek <jakub@redhat.com>
493 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
496 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
498 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
500 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
501 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
502 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
503 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
506 * libgomp_g.h: Include <stddef.h> for size_t.
508 * libgomp.spec.in: Update comment about libgomp's dependencies.
509 * configure.ac: Likewise.
510 * configure: Regenerate.
512 2013-10-16 Tobias Burnus <burnus@net-b.de>
514 * libgomp.texi: (Runtime Library Routines): Update references for
515 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
516 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
517 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
518 (Environment Variables): Update references for OpenMP 4.0. Add
519 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
520 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
523 2013-10-14 Jakub Jelinek <jakub@redhat.com>
525 * env.c (parse_bind_var): Initialize value to avoid
526 (false positive) warning.
528 2013-10-12 Jakub Jelinek <jakub@redhat.com>
531 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
533 (gomp_init_num_threads): Move i variable declaration into
534 #ifdef CPU_ALLOC_SIZE block.
535 * config/linux/affinity.c (gomp_affinity_init_level): Test
536 gomp_places_list_len == 0 rather than gomp_places_list == 0
537 when checking for topology reading error.
538 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
539 * env.c (parse_affinity): Add ignore argument, if true, don't populate
540 gomp_places_list, only parse env var and always return false.
541 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
542 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
543 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
544 and either of these variables were parsed correctly into a places
547 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
548 Jakub Jelinek <jakub@redhat.com>
550 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
552 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
553 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
554 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
555 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
556 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
557 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
558 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
559 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
561 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
563 * Makefile.am (omp_lib.mod): Streamline rule.
564 * Makefile.in: Regenerate.
566 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
569 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
570 * testsuite/libgomp.fortran/lib1.f90: Likewise.
571 * testsuite/libgomp.fortran/lib2.f: Likewise.
572 * testsuite/libgomp.fortran/lib3.f: Likewise.
574 * configure.ac: Typo fix.
575 * configure: Regenerate.
577 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
578 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
580 * omp.h.in: Don't touch the user's namespace.
582 2013-10-11 Jakub Jelinek <jakub@redhat.com>
583 Tobias Burnus <burnus@net-b.de>
584 Richard Henderson <rth@redhat.com>
586 * target.c: New file.
587 * Makefile.am (libgomp_la_SOURCES): Add target.c.
588 * Makefile.in: Regenerated.
589 * libgomp_g.h (GOMP_task): Add depend argument.
590 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
591 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
592 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
593 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
594 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
595 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
596 GOMP_taskgroup_start, GOMP_taskgroup_end,
597 GOMP_parallel_sections): New prototypes.
598 * fortran.c (omp_is_initial_device): Add ialias_redirect.
599 (omp_is_initial_device_): New function.
600 (ULP, STR1, STR2, ialias_redirect): Removed.
601 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
602 omp_set_default_device_8_, omp_get_default_device_,
603 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
605 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
606 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
607 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
609 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
610 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
611 omp_set_default_device, omp_set_default_device_,
612 omp_set_default_device_8_, omp_get_default_device,
613 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
614 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
615 omp_get_team_num_): Export @@OMP_4.0.
616 * team.c (struct gomp_thread_start_data): Add place field.
617 (gomp_thread_start): Clear thr->thread_pool and
618 thr->task before returning. Use gomp_team_barrier_wait_final
619 instead of gomp_team_barrier_wait. Initialize thr->place.
620 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
621 team_cancelled and task_queued_count fields.
622 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
623 before calling pthread_exit.
624 (gomp_free_thread): No longer static. Use
625 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
626 (gomp_team_start): Add flags argument. Set
627 thr->thread_pool->threads_busy to nthreads immediately after creating
628 new pool. Use gomp_managed_threads_lock instead of
629 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
630 (gomp_team_end): Use gomp_managed_threads_lock instead of
631 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
632 of gomp_team_barrier_wait. If team->team_cancelled, call
633 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
634 rather than thr->ts.work_share.
635 (initialize_team): Don't call gomp_sem_init here.
636 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
638 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
639 * env.c (gomp_global_icv): Add default_device_var, target_data and
640 bind_var initializers.
641 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
642 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
643 gomp_places_list_len): New variables.
644 (parse_bind_var, parse_one_place, parse_places_var): New functions.
645 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
647 (gomp_cancel_var): New global variable.
648 (parse_int): New function.
649 (handle_omp_display_env): New function.
650 (initialize_env): Use it. Initialize default_device_var.
651 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
652 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
653 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
654 been successfully parsed (and call gomp_init_affinity in that case).
655 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
656 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
657 omp_get_team_num, omp_is_initial_device): New functions.
658 * libgomp.h: Include stdlib.h.
659 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
661 (struct target_mem_desc): Forward declare.
662 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
663 and thread_limit_var fields.
664 (gomp_get_num_devices): New prototype.
665 (gomp_cancel_var): New extern decl.
666 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
667 team_cancelled and task_queued_count fields. Add comments about
668 task_{,queued_,running_}count.
669 (gomp_cancel_kind): New enum.
670 (gomp_work_share_end_cancel): New prototype.
671 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
672 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
674 (struct gomp_taskgroup): New type.
675 (struct gomp_task_depend_entry,
676 struct gomp_dependers_vec): New types.
677 (gomp_finish_task): Free depend_hash if non-NULL.
678 (struct gomp_team_state): Add place_partition_off
679 and place_partition_len fields.
680 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
681 gomp_places_list_len): New extern decls.
682 (struct gomp_thread): Add place field.
683 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
684 (gomp_init_thread_affinity): Add place argument.
685 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
686 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
687 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
688 gomp_affinity_init_level, gomp_affinity_print_place): New
690 (gomp_team_start): Add flags argument.
691 (gomp_thread_limit_var, gomp_remaining_threads_count,
692 gomp_remaining_threads_lock): Remove.
693 (gomp_managed_threads_lock): New variable.
694 (struct gomp_thread_pool): Add threads_busy field.
695 (gomp_free_thread): New prototype.
696 * task.c: Include hashtab.h.
697 (hash_entry_type): New typedef.
698 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
699 (gomp_init_task): Clear dependers, depend_hash, depend_count,
700 copy_ctors_done and taskgroup fields.
701 (GOMP_task): Add depend argument, handle depend clauses. If
702 gomp_team_barrier_cancelled or if it's taskgroup has been
703 cancelled, don't queue or start new tasks. Set copy_ctors_done
704 field if needed. Initialize taskgroup field. If copy_ctors_done
705 and already cancelled, don't discard the task. If taskgroup is
706 non-NULL, enqueue the task into taskgroup queue. Increment
707 num_children field in taskgroup. Increment task_queued_count.
708 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
709 gomp_task_run_post_remove_taskgroup): New inline functions.
710 (gomp_task_run_post_handle_depend_hash,
711 gomp_task_run_post_handle_dependers,
712 gomp_task_run_post_handle_depend): New functions.
713 (GOMP_taskwait): Use them. If more than one new tasks
714 have been queued, wake other threads if needed.
715 (gomp_barrier_handle_tasks): Likewise. If
716 gomp_team_barrier_cancelled, don't start any new tasks, just free
718 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
720 (omp_proc_bind_kind, omp_proc_bind_false,
721 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
722 omp_proc_bind_spread): New params.
723 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
724 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
725 omp_get_team_num, omp_is_initial_device): New interfaces.
726 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
727 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
728 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
729 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
730 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
731 useless use omp_lib_kinds.
732 * omp.h.in (omp_proc_bind_t): New typedef.
733 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
734 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
735 omp_get_team_num, omp_is_initial_device): New prototypes.
736 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
737 through to gomp_team_start.
738 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
739 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
740 Adjust gomp_parallel_loop_start callers.
741 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
742 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
743 GOMP_loop_end_cancel): New functions.
744 (GOMP_parallel_end): Add ialias_redirect.
745 * hashtab.h: New file.
746 * libgomp.texi (Environment Variables): Minor cleanup,
747 update section refs to OpenMP 4.0rc2.
748 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
749 environment variables.
750 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
751 team->work_shares_to_free to thr->ts.work_share before calling
753 (gomp_work_share_end_cancel): New function.
754 * config/linux/proc.c: Include errno.h.
755 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
756 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
757 sizeof (cpu_set_t) to determine number of iterations. Fix up check
758 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
759 gomp_cpuset_size is sizeof (cpu_set_t).
760 (gomp_init_num_threads): Initialize gomp_cpuset_size,
761 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
762 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
763 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
764 contain any logical CPUs.
765 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
766 is NULL. Use gomp_cpusetp instead of &cpuset and pass
767 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
768 pthread_getaffinity_np. Check gomp_places_list instead of
769 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
770 * config/linux/bar.c (gomp_barrier_wait_end,
771 gomp_barrier_wait_last): Use BAR_* defines.
772 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
773 from state where needed. Set work_share_cancelled to 0 on last
775 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
776 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
778 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
779 Add cpusetsize argument.
780 (gomp_cpuset_size, gomp_cpusetp): Declare.
781 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
782 (affinity_counter): Remove.
783 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
784 if CPU_ALLOC_SIZE isn't defined.
785 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
786 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
787 bind current thread to the first place.
788 (gomp_init_thread_affinity): Rewritten. Add place argument, just
789 pthread_setaffinity_np to gomp_places_list[place].
790 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
791 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
792 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
793 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
794 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
795 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
796 (gomp_barrier_t): Add awaited_final field.
797 (gomp_barrier_init): Initialize awaited_final field.
798 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
799 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
801 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
803 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
804 gomp_team_barrier_cancelled): New inline functions.
805 (gomp_barrier_last_thread,
806 gomp_team_barrier_set_task_pending,
807 gomp_team_barrier_clear_task_pending,
808 gomp_team_barrier_set_waiting_for_tasks,
809 gomp_team_barrier_waiting_for_tasks,
810 gomp_team_barrier_done): Use BAR_* defines.
811 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
812 (gomp_barrier_wait_end): Use BAR_* defines.
813 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
814 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
816 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
817 gomp_team_barrier_cancel): New functions.
818 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
820 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
821 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
822 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
823 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
824 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
825 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
826 (gomp_barrier_t): Add cancellable field.
827 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
828 gomp_team_barrier_cancel): New prototypes.
829 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
830 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
831 gomp_team_barrier_cancelled): New inline functions.
832 (gomp_barrier_wait_start, gomp_barrier_last_thread,
833 gomp_team_barrier_set_task_pending,
834 gomp_team_barrier_clear_task_pending,
835 gomp_team_barrier_set_waiting_for_tasks,
836 gomp_team_barrier_waiting_for_tasks,
837 gomp_team_barrier_done): Use BAR_* defines.
838 * barrier.c (GOMP_barrier_cancel): New function.
839 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
840 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
841 omp_proc_bind_spread): New params.
842 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
843 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
844 omp_get_team_num, omp_is_initial_device): New externals.
845 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
847 (gomp_resolve_num_threads): Adjust for thread_limit now being in
848 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
849 infinity. If not nested, just return minimum of max_num_threads
850 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
851 to the returned value. Otherwise, don't update atomically
852 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
853 (GOMP_parallel_end): Adjust for thread_limit now being in
854 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
855 infinity. Adjust threads_busy in the pool rather than
856 gomp_remaining_threads_count. Remember team->nthreads and call
857 gomp_team_end before adjusting threads_busy, if not nested
858 afterwards, just set it to 1 non-atomically. Add ialias.
859 (GOMP_parallel_start): Adjust gomp_team_start caller.
860 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
861 * testsuite/libgomp.c/affinity-1.c: New test.
862 * testsuite/libgomp.c/atomic-15.c: New test.
863 * testsuite/libgomp.c/atomic-16.c: New test.
864 * testsuite/libgomp.c/atomic-17.c: New test.
865 * testsuite/libgomp.c/cancel-for-1.c: New test.
866 * testsuite/libgomp.c/cancel-for-2.c: New test.
867 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
868 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
869 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
870 * testsuite/libgomp.c/cancel-sections-1.c: New test.
871 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
872 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
873 * testsuite/libgomp.c/depend-1.c: New test.
874 * testsuite/libgomp.c/depend-2.c: New test.
875 * testsuite/libgomp.c/depend-3.c: New test.
876 * testsuite/libgomp.c/depend-4.c: New test.
877 * testsuite/libgomp.c/for-1.c: New test.
878 * testsuite/libgomp.c/for-1.h: New file.
879 * testsuite/libgomp.c/for-2.c: New test.
880 * testsuite/libgomp.c/for-2.h: New file.
881 * testsuite/libgomp.c/for-3.c: New test.
882 * testsuite/libgomp.c/pr58392.c: New test.
883 * testsuite/libgomp.c/simd-1.c: New test.
884 * testsuite/libgomp.c/simd-2.c: New test.
885 * testsuite/libgomp.c/simd-3.c: New test.
886 * testsuite/libgomp.c/simd-4.c: New test.
887 * testsuite/libgomp.c/simd-5.c: New test.
888 * testsuite/libgomp.c/simd-6.c: New test.
889 * testsuite/libgomp.c/target-1.c: New test.
890 * testsuite/libgomp.c/target-2.c: New test.
891 * testsuite/libgomp.c/target-3.c: New test.
892 * testsuite/libgomp.c/target-4.c: New test.
893 * testsuite/libgomp.c/target-5.c: New test.
894 * testsuite/libgomp.c/target-6.c: New test.
895 * testsuite/libgomp.c/target-7.c: New test.
896 * testsuite/libgomp.c/taskgroup-1.c: New test.
897 * testsuite/libgomp.c/thread-limit-1.c: New test.
898 * testsuite/libgomp.c/thread-limit-2.c: New test.
899 * testsuite/libgomp.c/thread-limit-3.c: New test.
900 * testsuite/libgomp.c/udr-1.c: New test.
901 * testsuite/libgomp.c/udr-2.c: New test.
902 * testsuite/libgomp.c/udr-3.c: New test.
903 * testsuite/libgomp.c++/affinity-1.C: New test.
904 * testsuite/libgomp.c++/atomic-10.C: New test.
905 * testsuite/libgomp.c++/atomic-11.C: New test.
906 * testsuite/libgomp.c++/atomic-12.C: New test.
907 * testsuite/libgomp.c++/atomic-13.C: New test.
908 * testsuite/libgomp.c++/atomic-14.C: New test.
909 * testsuite/libgomp.c++/atomic-15.C: New test.
910 * testsuite/libgomp.c++/cancel-for-1.C: New test.
911 * testsuite/libgomp.c++/cancel-for-2.C: New test.
912 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
913 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
914 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
915 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
916 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
917 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
918 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
919 * testsuite/libgomp.c++/cancel-test.h: New file.
920 * testsuite/libgomp.c++/for-9.C: New test.
921 * testsuite/libgomp.c++/for-10.C: New test.
922 * testsuite/libgomp.c++/for-11.C: New test.
923 * testsuite/libgomp.c++/simd-1.C: New test.
924 * testsuite/libgomp.c++/simd-2.C: New test.
925 * testsuite/libgomp.c++/simd-3.C: New test.
926 * testsuite/libgomp.c++/simd-4.C: New test.
927 * testsuite/libgomp.c++/simd-5.C: New test.
928 * testsuite/libgomp.c++/simd-6.C: New test.
929 * testsuite/libgomp.c++/simd-7.C: New test.
930 * testsuite/libgomp.c++/simd-8.C: New test.
931 * testsuite/libgomp.c++/target-1.C: New test.
932 * testsuite/libgomp.c++/target-2.C: New test.
933 * testsuite/libgomp.c++/target-2-aux.cc: New file.
934 * testsuite/libgomp.c++/target-3.C: New test.
935 * testsuite/libgomp.c++/taskgroup-1.C: New test.
936 * testsuite/libgomp.c++/udr-1.C: New test.
937 * testsuite/libgomp.c++/udr-2.C: New test.
938 * testsuite/libgomp.c++/udr-3.C: New test.
939 * testsuite/libgomp.c++/udr-4.C: New test.
940 * testsuite/libgomp.c++/udr-5.C: New test.
941 * testsuite/libgomp.c++/udr-6.C: New test.
942 * testsuite/libgomp.c++/udr-7.C: New test.
943 * testsuite/libgomp.c++/udr-8.C: New test.
944 * testsuite/libgomp.c++/udr-9.C: New test.
946 2013-09-20 Jakub Jelinek <jakub@redhat.com>
949 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
952 2013-09-20 Alan Modra <amodra@gmail.com>
954 * configure: Regenerate.
956 2013-09-19 Jakub Jelinek <jakub@redhat.com>
958 * testsuite/libgomp.c/sections-2.c: New test.
960 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
962 * testsuite/libgomp.fortran/strassen.f90:
963 Add dg-skip-if aarch64_tiny.
965 2013-06-20 Iain Sandoe <iain@codesourcery.com>
966 Cesar Philippidis <cesar@codesourcery.com>
968 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
969 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
970 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
971 * testsuite/libgomp.fortran/fortran.exp: Likewise.
972 * testsuite/libgomp.graphite/graphite.exp: Likewise.
973 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
974 Use dg-runtest rather than gfortran-dg-runtest.
976 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
978 * testsuite/libgomp.c/icv-2.c: Extend current handling of
979 Linux-based x86 systems to cover all GNU systems.
980 * testsuite/libgomp.c/lock-3.c: Likewise.
981 * testsuite/libgomp.c/pr48591.c: Likewise.
983 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
985 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
986 GNU/Hurd, as done for Linux-based systems.
988 * config/posix/ptrlock.h: Fix comment.
990 2013-05-27 Tobias Burnus <burnus@net-b.de>
993 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
994 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
995 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
996 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
997 omp_destroy_nest_lock): Correct arguments to match the one in
999 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
1000 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
1001 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
1002 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
1004 2013-05-16 Jakub Jelinek <jakub@redhat.com>
1006 * testsuite/libgomp.c/loop-13.c: New test.
1007 * testsuite/libgomp.c/loop-14.c: New test.
1008 * testsuite/libgomp.c/loop-15.c: New test.
1009 * testsuite/libgomp.c++/loop-13.C: New test.
1010 * testsuite/libgomp.c++/loop-14.C: New test.
1011 * testsuite/libgomp.c++/loop-15.C: New test.
1013 2013-02-06 Jakub Jelinek <jakub@redhat.com>
1016 * testsuite/libgomp.c++/pr56217.C: New test.
1018 2013-02-01 Alan Modra <amodra@gmail.com>
1020 * task.c (GOMP_task, GOMP_taskwait): Comment.
1022 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
1023 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
1026 * config/linux/wait.h (do_spin): Use atomic load for addr.
1027 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1028 for intptr and ptrlock.
1029 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1032 2013-01-22 Alan Modra <amodra@gmail.com>
1036 * task.c (GOMP_task): Revert 2011-12-09 change.
1037 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
1038 barrier to read task->children..
1039 (gomp_barrier_handle_tasks): ..and matching atomic store with
1040 release barrier here when setting parent->children to NULL.
1042 2013-01-16 Jakub Jelinek <jakub@redhat.com>
1043 Tobias Burnus <burnus@net-b.de>
1046 * testsuite/libgomp.fortran/fortran.exp: Use
1047 -fintrinsic-modules-path= instead of
1048 -fintrinsic-modules-path.
1050 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
1052 Update copyright years.
1054 2012-12-19 Tobias Burnus <burnus@net-b.de>
1056 * testsuite/libgomp.fortran/fortran.exp: Set
1057 -fintrinsic-modules-path.
1059 2012-12-19 Tobias Burnus <burnus@net-b.de>
1061 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1062 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1064 2012-11-21 Jakub Jelinek <jakub@redhat.com>
1067 * team.c (gomp_free_thread): Decrease gomp_managed_threads
1068 if pool had any threads_used.
1070 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
1072 * testsuite/libgomp.c++/pr24455.C: Use
1073 -Wl,-undefined,dynamic_lookup on darwin.
1075 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
1077 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1079 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
1081 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1083 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1084 Jim MacArthur <jim.macarthur@arm.com>
1085 Marcus Shawcroft <marcus.shawcroft@arm.com>
1086 Nigel Stephens <nigel.stephens@arm.com>
1087 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1088 Richard Earnshaw <rearnsha@arm.com>
1089 Sofiane Naci <sofiane.naci@arm.com>
1090 Stephen Thomas <stephen.thomas@arm.com>
1091 Tejas Belagod <tejas.belagod@arm.com>
1092 Yufeng Zhang <yufeng.zhang@arm.com>
1094 * configure.tgt: Add AArch64.
1096 2012-10-04 Jason Merrill <jason@redhat.com>
1098 * testsuite/libgomp.c++/tls-init1.C: New.
1100 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
1102 * configure: Regenerated.
1104 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1106 * config/linux/mips/futex.h (sys_futex0): Change to static
1107 function with noinline, nomips16 attributes under MIPS16. Adjust
1108 asm statement to place 'li v0,SYS_futex' immediately before
1111 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
1113 * libgomp.texi (Library Index): Renamed from "Index" to prevent
1114 conflict with index.html on case-insensitive file systems.
1116 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
1118 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1119 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1121 2012-07-02 Richard Guenther <rguenther@suse.de>
1122 Michael Matz <matz@suse.de>
1123 Tobias Grosser <tobias@grosser.es>
1124 Sebastian Pop <sebpop@gmail.com>
1126 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1127 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1128 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1129 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1131 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
1133 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1135 2012-06-22 Richard Guenther <rguenther@suse.de>
1137 Merge from graphite branch
1138 2012-01-13 Tobias Grosser <tobias@grosser.es>
1140 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1141 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1143 2012-06-07 Jakub Jelinek <jakub@redhat.com>
1146 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1147 use GOMP_barrier () call instead.
1148 * testsuite/libgomp.c/pr26943-3.c: Likewise.
1149 * testsuite/libgomp.c/pr26943-4.c: Likewise.
1150 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1151 call GOMP_barrier instead.
1152 * testsuite/libgomp.fortran/vla5.f90: Likewise.
1154 2012-06-06 Jakub Jelinek <jakub@redhat.com>
1157 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1158 argument to memset call.
1160 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
1162 * configure: Regenerated.
1164 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1166 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1168 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
1171 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1173 2012-03-22 Jakub Jelinek <jakub@redhat.com>
1176 * testsuite/libgomp.c/pr52547.c: New test.
1178 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1180 * testsuite/lib/libgomp.exp: load fortran-modules.exp
1182 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1184 * configure.tgt (mips-sgi-irix6*): Remove.
1186 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1188 * configure.tgt (alpha*-dec-osf*): Remove.
1190 * config/osf/sem.h: Remove.
1191 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1193 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
1195 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1197 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1200 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1201 Remove ENABLE_SYMVERS_SOL2.
1202 * configure: Regenerate.
1203 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1204 (PREPROCESS): New variable.
1205 (libgomp.ver): New target.
1206 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1207 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1208 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1210 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1211 * Makefile.in: Regenerate.
1213 2012-02-14 Walter Lee <walt@tilera.com>
1215 * configure.tgt: Handle tilegx and tilepro.
1216 * config/linux/tile/futex.h: New file.
1218 2012-02-08 Richard Guenther <rguenther@suse.de>
1220 PR tree-optimization/46886
1221 * testsuite/libgomp.c/pr46886.c: New testcase.
1223 2012-01-25 Matthias Klose <doko@ubuntu.com>
1225 * config/linux/arm: Remove empty directory.
1226 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1228 2011-12-09 Alan Modra <amodra@gmail.com>
1231 * task.c (GOMP_taskwait): Don't access task->children outside of
1232 task_lock mutex region.
1233 (GOMP_task): Likewise.
1235 2011-12-06 Jakub Jelinek <jakub@redhat.com>
1238 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1240 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1241 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1242 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1243 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1244 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1246 2011-12-02 Alan Modra <amodra@gmail.com>
1248 * config/linux/affinity.c: Use atomic rather than sync builtin.
1249 * config/linux/lock.c: Likewise.
1250 * config/linux/ptrlock.h: Likewise.
1251 * config/linux/ptrlock.c: Likewise.
1252 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1253 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1254 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1255 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1256 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1257 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1258 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1259 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1260 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1261 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1263 2011-11-30 Alan Modra <amodra@gmail.com>
1266 * config/linux/bar.h: Use atomic rather than sync builtins.
1267 * config/linux/bar.c: Likewise. Add missing acquire
1268 synchronisation on generation field.
1269 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1272 2011-11-30 Alan Modra <amodra@gmail.com>
1274 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1275 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1276 * config/linux/mutex.h: Use atomic rather than sync builtins.
1277 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
1278 * config/linux/omp-lock.h: Comment fix.
1279 * config/linux/arm/mutex.h: Delete.
1280 * config/linux/powerpc/mutex.h: Delete.
1281 * config/linux/ia64/mutex.h: Delete.
1282 * config/linux/mips/mutex.h: Delete.
1284 2011-11-30 Alan Modra <amodra@gmail.com>
1287 * config/linux/sem.h: Rewrite.
1288 * config/linux/sem.c: Rewrite.
1290 2011-11-28 Richard Henderson <rth@redhat.com>
1292 * libgomp.h (enum memmodel): New.
1294 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
1296 * configure: Regenerate.
1298 2011-10-10 Matthias Klose <doko@ubuntu.com>
1300 * config/posix95: Remove empty directory.
1302 2011-08-26 Jakub Jelinek <jakub@redhat.com>
1304 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1306 2011-08-19 Jakub Jelinek <jakub@redhat.com>
1309 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1310 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1312 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1314 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1316 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1319 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1321 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
1323 * config/linux/proc.h: New.
1324 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
1325 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
1326 (gomp_init_num_threads): Update call to cpuset_popcount.
1327 (get_num_procs): Ditto.
1328 * config/linux/affinity.c (gomp_init_affinity): Call
1329 gomp_cpuset_popcount.
1331 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1335 * omp.h.in (omp_in_final): New prototype.
1336 * omp_lib.f90.in (omp_in_final): New interface.
1337 (omp_integer_kind, omp_logical_kind): Remove
1338 and replace all its uses in the module with 4.
1339 (openmp_version): Change to 201107.
1340 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1341 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1342 kind for the parameters.
1343 (omp_in_final): New external.
1344 (openmp_version): Change to 201107.
1345 * task.c (omp_in_final): New function.
1346 (gomp_init_task): Initialize final_task.
1347 (GOMP_task): Remove unused attribute from flags. Handle final
1349 (GOMP_taskyield): New function.
1350 (omp_in_final): Return true if if (false) or final (true) task
1351 or descendant of final (true).
1352 * fortran.c (omp_in_final_): New function.
1353 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1354 (GOMP_3.0): Export GOMP_taskyield.
1355 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1357 (parse_unsigned_long_list): New function.
1358 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
1359 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
1360 even if parse_affinity returned false.
1361 * config/linux/affinity.c (gomp_init_affinity): Handle
1362 gomp_cpu_affinity_len == 0.
1363 * libgomp_g.h (GOMP_taskyield): New prototype.
1364 * libgomp.h (struct gomp_task): Add final_task field.
1365 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1366 * team.c (gomp_team_start): Override new task's nthreads_var icv
1367 if list form OMP_NUM_THREADS has been used and it has value for
1368 the new nesting level.
1370 * testsuite/libgomp.c/atomic-11.c: New test.
1371 * testsuite/libgomp.c/atomic-12.c: New test.
1372 * testsuite/libgomp.c/atomic-13.c: New test.
1373 * testsuite/libgomp.c/atomic-14.c: New test.
1374 * testsuite/libgomp.c/reduction-6.c: New test.
1375 * testsuite/libgomp.c/task-5.c: New test.
1376 * testsuite/libgomp.c++/atomic-2.C: New test.
1377 * testsuite/libgomp.c++/atomic-3.C: New test.
1378 * testsuite/libgomp.c++/atomic-4.C: New test.
1379 * testsuite/libgomp.c++/atomic-5.C: New test.
1380 * testsuite/libgomp.c++/atomic-6.C: New test.
1381 * testsuite/libgomp.c++/atomic-7.C: New test.
1382 * testsuite/libgomp.c++/atomic-8.C: New test.
1383 * testsuite/libgomp.c++/atomic-9.C: New test.
1384 * testsuite/libgomp.c++/task-8.C: New test.
1385 * testsuite/libgomp.c++/reduction-4.C: New test.
1386 * testsuite/libgomp.fortran/allocatable7.f90: New test.
1387 * testsuite/libgomp.fortran/allocatable8.f90: New test.
1388 * testsuite/libgomp.fortran/crayptr3.f90: New test.
1389 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1390 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1391 * testsuite/libgomp.fortran/pointer1.f90: New test.
1392 * testsuite/libgomp.fortran/pointer2.f90: New test.
1393 * testsuite/libgomp.fortran/task4.f90: New test.
1395 2011-08-02 Tobias Burnus <burnus@net-b.de>
1397 * libgomp.texi: Update OpenMP spec references to 3.1.
1398 (omp_in_final,OMP_PROC_BIND): New sections.
1399 (OMP_NUM_THREADS): Document that the value can be now a list.
1400 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1402 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
1404 * config/linux/x86/futex.h: Check __x86_64__ instead of
1407 2011-07-29 Jakub Jelinek <jakub@redhat.com>
1411 * testsuite/libgomp.c/pr49897-1.c: New test.
1412 * testsuite/libgomp.c/pr49897-2.c: New test.
1413 * testsuite/libgomp.c/pr49898-1.c: New test.
1414 * testsuite/libgomp.c/pr49898-2.c: New test.
1416 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
1418 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1419 for ia32 instead of ilp32.
1421 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1422 * testsuite/libgomp.c/atomic-6.c: Likewise.
1424 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
1426 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1427 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1429 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1432 * config/osf/sem.h: New file.
1433 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1435 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1438 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1441 2011-07-15 Jakub Jelinek <jakub@redhat.com>
1443 * config/linux/wait.h (do_spin): New inline, largely copied
1444 from do_wait, just don't do futex_wait here, instead return true if
1446 (do_wait): Implement using do_spin.
1447 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1449 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1450 __sync_bool_compare_and_swap, pass the oldval to
1451 gomp_mutex_lock_slow.
1452 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1453 If all mutex contenders are just spinning and not sleeping, don't
1454 change state to 2 unnecessarily. Optimize the loop when state has
1455 already become 2 to use just one atomic operation per loop instead
1457 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1459 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1460 __sync_bool_compare_and_swap, pass the oldval to
1461 gomp_mutex_lock_slow.
1463 2011-06-22 Jakub Jelinek <jakub@redhat.com>
1466 * iter.c (gomp_iter_static_next): For chunk size 0
1467 only use n ceil/ nthreads size for the first
1468 n % nthreads threads in the team instead of
1469 all threads except for the last few ones which
1470 get less work or none at all.
1471 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1472 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1473 chunk argument, set run_sched_modifier to 0 for static
1474 resp. 1 for other kinds. If chunk argument is 0
1475 and not static, set value to 1.
1477 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1480 * testsuite/libgomp.c++/pr49043.C: New test.
1483 * testsuite/libgomp.c++/pr48869.C: New test.
1485 2011-05-06 Jakub Jelinek <jakub@redhat.com>
1488 * fortran.c: Include limits.h.
1490 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1492 (omp_set_num_threads_8_, omp_set_schedule_8_,
1493 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1494 omp_get_team_size_8_): Use TO_INT macro.
1495 * testsuite/libgomp.fortran/pr48894.f90: New test.
1497 2011-04-13 Jakub Jelinek <jakub@redhat.com>
1500 * testsuite/libgomp.c/pr48591.c: New test.
1502 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1505 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1506 * configure: Regenerate.
1508 2011-02-27 Jakub Jelinek <jakub@redhat.com>
1511 * testsuite/libgomp.fortran/task3.f90: New test.
1513 2011-02-24 Tobias Burnus <burnus@net-b.de>
1515 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1517 2011-02-23 Jakub Jelinek <jakub@redhat.com>
1520 * libgomp.texi (omp_get_wtime): Don't say time in the past
1523 2011-02-18 Jakub Jelinek <jakub@redhat.com>
1526 * testsuite/libgomp.fortran/fortran.exp: Check for both
1527 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
1528 but $blddir != "", still append ${blddir}/${lang_library_path}
1531 2011-02-16 Tobias Burnus <burnus@net-b.de>
1534 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1535 of libquadmath.a before adding its libpath to ldflags.
1537 2011-02-14 Jakub Jelinek <jakub@redhat.com>
1540 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1541 to FUTEX_WAIT futex syscall.
1542 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1544 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1546 * configure: Regenerate.
1548 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
1551 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1553 2011-01-16 Gerald Pfeifer
1555 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1557 2010-12-14 Jakub Jelinek <jakub@redhat.com>
1560 * libgomp.fortran/allocatable6.f90: New test.
1562 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1564 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1565 * configure: Regenerate.
1567 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
1571 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1572 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1573 * aclocal.m4: Regenerate.
1574 * configure: Regenerate.
1575 * Makefile.in: Regenerate.
1576 * testsuite/Makefile.in: Regenerate.
1578 2010-12-02 Jakub Jelinek <jakub@redhat.com>
1581 * libgomp.fortran/pr46753.f90: New test.
1584 * env.c (initialize_env): Default to spin count 300000
1585 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1589 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1590 at the end if sync builtins aren't supported.
1592 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1594 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1596 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1598 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1600 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
1602 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1604 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1605 Tobias Burnus <burnus@net-b.de>
1609 * configure: Regenerate.
1611 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
1613 * config/linux/futex.h: New.
1614 * config/linux/arm/mutex.h: New.
1615 * configure.tgt (arm*-*-linux*): Add config path.
1617 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
1619 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1621 2010-09-23 Tobias Burnus <burnus@net-b.de>
1623 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1624 Change Fortran datatype to LOGICAL.
1625 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1626 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1628 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1630 * configure: Regenerate.
1632 2010-07-26 Jakub Jelinek <jakub@redhat.com>
1634 * libgomp.texi: Add function keyword to a couple of Fortran
1635 interfaces, use integer instead of int for Fortran.
1637 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
1639 * libgomp.texi: Fix spelling and pasto problems throughout.
1640 Adjust prototypes to match code.
1642 2010-07-24 Tobias Burnus <burnus@net-b.de>
1644 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1645 silence -fwhole-file warning.
1647 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1649 * configure.tgt (*-*-solaris2.[56]*): Removed.
1651 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1653 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1654 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1655 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1656 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1657 targetting solaris2*.
1658 * configure: Regenerate.
1659 * config.h.in: Regenerate.
1661 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1662 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1663 Add libgomp_version_dep.
1664 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1666 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1667 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1668 * Makefile.in: Regenerate.
1670 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1671 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1672 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1673 to common block, protected by
1674 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1676 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1678 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
1680 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
1683 * configure: Regenerate.
1685 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1688 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1689 * configure: Regenerate.
1690 * Makefile.in: Regenerate.
1691 * testsuite/Makefile.in: Regenerate.
1693 2010-04-26 Jakub Jelinek <jakub@redhat.com>
1696 * testsuite/libgomp.c/pr43893.c: New test.
1697 * testsuite/libgomp.c++/pr43893.C: New test.
1699 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1702 * testsuite/libgomp.fortran/vla8.f90: New test.
1704 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1707 * config/linux/affinity.c (gomp_init_affinity): Decrease
1708 gomp_available_cpus if affinity mask confines the process to fewer
1710 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1711 non-NULL, just return gomp_available_cpus.
1714 * sections.c (gomp_sections_init): Initialize ws->mode.
1716 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
1718 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1719 not unused bar variable.
1720 * configure: Regenerate.
1722 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1724 * Makefile.in: Regenerate.
1725 * aclocal.m4: Regenerate.
1726 * testsuite/Makefile.in: Regenerate.
1728 2010-03-22 Jakub Jelinek <jakub@redhat.com>
1731 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1732 (initialize_env): Adjust callers.
1733 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1734 when the argument is 0.
1736 * testsuite/libgomp.c/pr42942.c: New test.
1738 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
1742 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1743 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1745 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1747 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1748 * testsuite/libgomp.c++/task-6.C: Likewise.
1750 2010-01-28 Steve Ellcey <sje@cup.hp.com>
1752 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1754 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
1756 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1757 * configure: Regenerate.
1759 2010-01-26 Jakub Jelinek <jakub@redhat.com>
1762 * testsuite/libgomp.fortran/allocatable5.f90: New test.
1764 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
1766 * configure.ac: Test for executability of GFORTRAN.
1767 * configure: Regenerate.
1769 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1771 * configure: Regenerate.
1773 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
1776 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1778 2010-01-03 Richard Guenther <rguenther@suse.de>
1780 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1782 2009-12-23 Sebastian Pop <sebpop@gmail.com>
1784 * testsuite/libgomp.graphite/pr4118.c: New.
1786 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1788 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1789 for darwin, protect the test with require-effective-target tls_runtime.
1790 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1792 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1795 * testsuite/lib/libgomp.exp: Provide -B options to allow for
1796 link spec %s substitutions for static libraries.
1798 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
1801 * libgomp.graphite/force-parallel-2.c: Reduce array size.
1803 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1805 * Makefile.in: Regenerate.
1806 * configure: Regenerate.
1807 * testsuite/Makefile.in: Regenerate.
1809 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
1811 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1812 settings for LC_ALL and LANG.
1814 2009-11-25 Jakub Jelinek <jakub@redhat.com>
1817 * testsuite/libgomp.fortran/pr42162.f90: New test.
1819 2009-11-13 Jakub Jelinek <jakub@redhat.com>
1822 * testsuite/libgomp.c/pr42029.c: New test.
1824 2009-10-26 Jakub Jelinek <jakub@redhat.com>
1826 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1827 *s. Accept ld version without text in ()s.
1828 * configure: Regenerated.
1830 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
1832 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1834 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1837 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1838 or a hyphen (happens with fortran language disabled).
1839 * configure: Regenerate.
1841 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1843 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1844 use sed script portable to Solaris /bin/sed for extracting ld
1846 * configure: Regenerate.
1848 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
1850 * testsuite/libgomp.graphite/bounds.c: New test.
1852 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1854 * Makefile.am (libgomp_la_LINK): New.
1855 * Makefile.in: Regenerate.
1857 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1859 * configure.ac (AC_PREREQ): Bump to 2.64.
1861 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1863 * Makefile.am (install-html, install-pdf): Remove.
1864 * Makefile.in: Regenerate.
1866 * Makefile.in: Regenerate.
1867 * aclocal.m4: Regenerate.
1868 * config.h.in: Regenerate.
1869 * configure: Regenerate.
1870 * testsuite/Makefile.in: Regenerate.
1872 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1874 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1875 * Makefile.in: Regenerate.
1877 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
1879 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1880 * Makefile.in: Regenerate.
1882 2009-08-19 Tobias Burnus <burnus@net-b.de>
1885 omp_lib.h.in: Fix -std=f95 errors.
1888 2009-08-14 David Edelsohn <edelsohn@gnu.org>
1890 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1891 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1892 * testsuite/libgomp.graphite/graphite.exp: New.
1894 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
1896 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1899 2009-08-04 David Daney <ddaney@caviumnetworks.com>
1901 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1902 needed memory barrier semantics.
1903 * config/linux/mips/mutex.h: New file.
1905 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1907 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1909 2009-07-16 Joseph Myers <joseph@codesourcery.com>
1911 * configure: Regenerate.
1913 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
1918 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1919 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1920 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1922 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1924 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1925 options when choosing a multilib.
1927 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
1929 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1930 ld_library_path. Use add_path. Add just find_libgcc_s to
1931 ld_library_path, not every libgcc multilib directory.
1932 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1933 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1934 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1936 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1938 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
1940 * Makefile.am (LTLDFLAGS): Define.
1942 * Makefile.in: Regenerate.
1944 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
1947 * testsuite/libgomp.fortran/fortran.exp: Don't link with
1948 libgfortranbegin, check existence of libgfortran.a instead of
1951 2009-05-20 Jakub Jelinek <jakub@redhat.com>
1954 * team.c (gomp_thread_start): Destroy thr->release semaphore.
1955 (gomp_free_pool_helper): Likewise.
1957 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
1958 Jakub Jelinek <jakub@redhat.com>
1961 * testsuite/libgomp.fortran/workshare2.f90: New test.
1963 2009-04-09 Nick Clifton <nickc@redhat.com>
1965 * iter.c: Change copyright header to refer to version 3 of the
1966 GNU General Public License with version 3.1 of the GCC Runtime
1967 Library Exception and to point readers at the COPYING3 and
1968 COPYING3.RUNTIME files and the FSF's license web page.
1969 * alloc.c: Likewise.
1970 * barrier.c: Likewise.
1971 * config/bsd/proc.c: Likewise.
1972 * config/linux/affinity.c: Likewise.
1973 * config/linux/alpha/futex.h: Likewise.
1974 * config/linux/bar.c: Likewise.
1975 * config/linux/bar.h: Likewise.
1976 * config/linux/ia64/futex.h: Likewise.
1977 * config/linux/ia64/mutex.h: Likewise.
1978 * config/linux/lock.c: Likewise.
1979 * config/linux/mips/futex.h: Likewise.
1980 * config/linux/mutex.c: Likewise.
1981 * config/linux/mutex.h: Likewise.
1982 * config/linux/powerpc/futex.h: Likewise.
1983 * config/linux/proc.c: Likewise.
1984 * config/linux/ptrlock.c: Likewise.
1985 * config/linux/ptrlock.h: Likewise.
1986 * config/linux/s390/futex.h: Likewise.
1987 * config/linux/sem.c: Likewise.
1988 * config/linux/sem.h: Likewise.
1989 * config/linux/sparc/futex.h: Likewise.
1990 * config/linux/wait.h: Likewise.
1991 * config/linux/x86/futex.h: Likewise.
1992 * config/mingw32/proc.c: Likewise.
1993 * config/mingw32/time.c: Likewise.
1994 * config/posix/affinity.c: Likewise.
1995 * config/posix/bar.c: Likewise.
1996 * config/posix/bar.h: Likewise.
1997 * config/posix/lock.c: Likewise.
1998 * config/posix/mutex.h: Likewise.
1999 * config/posix/proc.c: Likewise.
2000 * config/posix/ptrlock.h: Likewise.
2001 * config/posix/sem.c: Likewise.
2002 * config/posix/sem.h: Likewise.
2003 * config/posix/time.c: Likewise.
2004 * config/posix95/lock.c: Likewise.
2005 * critical.c: Likewise.
2007 * error.c: Likewise.
2008 * fortran.c: Likewise.
2009 * iter_ull.c: Likewise.
2010 * libgomp.h: Likewise.
2011 * libgomp_f.h.in: Likewise.
2012 * libgomp_g.h: Likewise.
2014 * loop_ull.c: Likewise.
2015 * omp.h.in: Likewise.
2016 * omp_lib.f90.in: Likewise.
2017 * omp_lib.h.in: Likewise.
2018 * ordered.c: Likewise.
2019 * parallel.c: Likewise.
2020 * sections.c: Likewise.
2021 * single.c: Likewise.
2026 2009-04-09 Jakub Jelinek <jakub@redhat.com>
2028 * testsuite/config/default.exp: Change copyright header to refer to
2029 version 3 of the GNU General Public License and to point readers
2030 at the COPYING3 file and the FSF's license web page.
2032 2009-04-08 Jakub Jelinek <jakub@redhat.com>
2035 * libgomp.c++/pr39573.C: New test.
2037 2009-04-01 Jakub Jelinek <jakub@redhat.com>
2040 * testsuite/libgomp.c/pr39591-1.c: New test.
2041 * testsuite/libgomp.c/pr39591-2.c: New test.
2042 * testsuite/libgomp.c/pr39591-3.c: New test.
2044 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
2046 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2047 * testsuite/libgomp.c/atomic-6.c: Ditto.
2049 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2052 * testsuite/libgomp.c/loop-12.c: New test.
2053 * testsuite/libgomp.c/loop-11.c: New test.
2054 * testsuite/libgomp.c++/loop-11.C: New test.
2055 * testsuite/libgomp.c++/loop-12.C: New test.
2056 * testsuite/libgomp.c++/for-8.C: New test.
2058 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2060 * configure: Regenerate.
2062 2009-02-11 Jakub Jelinek <jakub@redhat.com>
2065 * testsuite/libgomp.c/pr39154.c: New test.
2067 2009-01-30 Ian Lance Taylor <iant@google.com>
2069 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2070 libgomp_ld_is_gold. Get gold version number.
2071 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2072 * configure: Rebuild.
2074 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2076 * testsuite/lib/libgomp.exp: Add -B option for targets that
2077 use libgfortran.a%s in their specs.
2079 2009-01-07 Jakub Jelinek <jakub@redhat.com>
2082 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2083 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2084 HAVE_AS_SYMVER_DIRECTIVE is not defined.
2085 * configure: Regenerated.
2086 * config.h.in: Likewise.
2088 2008-12-28 Jakub Jelinek <jakub@redhat.com>
2091 * testsuite/libgomp.c/pr38650.c: New test.
2092 * testsuite/libgomp.c++/pr38650.C: New test.
2094 2008-12-27 Jakub Jelinek <jakub@redhat.com>
2096 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2098 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
2100 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2102 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2104 * configure: Regenerate.
2106 2008-12-08 Jakub Jelinek <jakub@redhat.com>
2109 * testsuite/libgomp.c/pr36802-1.c: New test.
2110 * testsuite/libgomp.c/pr36802-2.c: New test.
2111 * testsuite/libgomp.c/pr36802-3.c: New test.
2113 2008-12-01 Janis Johnson <janis187@us.ibm.com>
2116 * config/linux/powerpc/mutex.h: New.
2118 2008-12-01 Jakub Jelinek <jakub@redhat.com>
2121 * testsuite/libgomp.c++/for-7.C: New test.
2124 * testsuite/libgomp.c++/for-6.C: New test.
2126 2008-11-26 Janis Johnson <janis187@us.ibm.com>
2129 * testsuite/lib/libgomp.exp: Include new timeout library files.
2130 (libgomp_target_compile): Set timeout value from new proc.
2132 2008-11-13 Steve Ellcey <sje@cup.hp.com>
2135 * config/linux/ia64/mutex.h: New.
2137 2008-11-04 Tobias Burnus <burnus@net-b.de>
2140 * libgomp.texi (Runtime library routines, environment variables):
2141 Update for OpenMP version 3.0.
2143 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
2144 Steve Ellcey <sje@cup.hp.com>
2146 * configure: Regenerate for new libtool.
2147 * Makefile.in: Ditto.
2148 * testsuite/Makefile.in: Ditto.
2150 2008-09-19 Jakub Jelinek <jakub@redhat.com>
2151 Andreas Tobler <a.tobler@schweiz.org>
2153 * config/bsd/proc.c: New file.
2154 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
2155 * configure.ac: Check for header <sys/sysctl.h>
2156 * configure: Regenerate.
2157 * config.h.in: Likewise.
2159 2008-09-05 Janis Johnson <janis187@us.ibm.com>
2161 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2163 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2165 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2166 * Makefile.in: Regenerated.
2167 * testsuite/Makefile.in: Regenerated.
2169 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
2171 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2172 depend on blddir if blddir exists.
2173 (libgomp_target_compile): Likewise.
2174 * testsuite/libgomp.c++/c++.exp: Likewise.
2175 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2177 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2179 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
2180 Do not list GPL as Invariant Section.
2182 2008-07-28 Ilie Garbacea <ilie@mips.com>
2183 Chao-ying Fu <fu@mips.com>
2185 * configure.tgt: Enable futex for MIPS.
2186 * config/linux/mips/futex.h: New file.
2188 2008-07-16 Jakub Jelinek <jakub@redhat.com>
2190 * team.c (gomp_team_end): Free team immediately if it has
2193 2008-07-08 David Edelsohn <edelsohn@gnu.org>
2195 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2196 * testsuite/libgomp.fortran/fortran.exp: Same.
2197 * testsuite/libgomp.c/c.exp: Same.
2198 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2199 directory to library path first.
2201 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
2203 * env.c (parse_stacksize): Add cast to avoid warning.
2204 (parse_spincount): Likewise.
2206 2008-06-27 Jakub Jelinek <jakub@redhat.com>
2208 * testsuite/libgomp.c/loop-10.c: New test.
2209 * libgomp.c/loop-3.c (main): Add lastprivate clause.
2210 * libgomp.c++/loop-6.C (main): Likewise.
2213 * testsuite/libgomp.c/debug-1.c: New test.
2215 2008-06-19 Jakub Jelinek <jakub@redhat.com>
2217 * testsuite/libgomp.c/nqueens-1.c: New test.
2220 * testsuite/libgomp.c++/task-7.C: New function.
2222 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2224 * configure: Regenerate.
2226 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2228 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2229 mutex when HAVE_SYNC_BUILTINS isn't defined.
2231 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2233 * libgomp.texi (omp_test_lock): Fix typo.
2235 2008-06-12 Tobias Burnus <burnus@net-b.de>
2237 * omp_lib.f90.in: Add "implicit none".
2239 2008-06-12 Jakub Jelinek <jakub@redhat.com>
2242 * testsuite/libgomp.c/reduction-5.c: New test.
2244 2008-06-11 Jakub Jelinek <jakub@redhat.com>
2246 * libgomp.h (struct gomp_task): Add in_tied_task field.
2247 * task.c (gomp_init_task): Initialize it.
2248 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
2249 unconditionally. Don't call gomp_team_barrier_wake if
2250 current task is implicit or if(0) from implicit and number of
2251 running tasks is equal to nthreads - 1.
2254 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2255 omp_get_team_size_8): Fix pastos.
2258 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2259 * configure: Regenerated.
2260 * config.h.in: Regenerated.
2261 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2264 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
2267 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2268 (GOMP_loop_ull_dynamic_start): Likewise.
2269 (GOMP_loop_ull_guided_start): Likewise.
2270 (GOMP_loop_ull_ordered_static_start): Likewise.
2271 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2272 (GOMP_loop_ull_ordered_guided_start): Likewise.
2274 2008-06-06 Jakub Jelinek <jakub@redhat.com>
2275 Richard Henderson <rth@redhat.com>
2276 Ulrich Drepper <drepper@redhat.com>
2277 Jakob Blomer <jakob.blomer@ira.uka.de>
2279 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2280 Substitute also OMP_*LOCK_25*.
2281 * configure: Regenerated.
2282 * config.h.in: Regenerated.
2283 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2284 ptrlock.c and task.c.
2285 * Makefile.in: Regenerated.
2286 * testsuite/Makefile.in: Regenerated.
2288 * loop_ull.c: New file.
2289 * iter_ull.c: New file.
2290 * libgomp.h: Include ptrlock.h.
2291 (enum gomp_task_kind): New type.
2292 (struct gomp_team): Add task_lock, task_queue, task_count,
2293 task_running_count, single_count fields. Add
2294 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2295 Remove work_share_lock, generation_mask,
2296 oldest_live_gen, num_live_gen and init_work_shares fields, add
2297 work work_share_list_alloc, work_share_list_free and work_share_chunk
2298 fields. Change work_shares from pointer to pointers into an array.
2299 Change ordered_release field into gomp_sem_t ** from flexible array
2300 member. Add implicit_task and initial_work_shares fields.
2301 Move close to the end of the struct.
2302 (struct gomp_team_state): Add single_count, last_work_share,
2303 active_level and level fields, remove work_share_generation.
2304 (gomp_barrier_handle_tasks): New prototype.
2305 (gomp_finish_task): New inline function.
2306 (struct gomp_work_share): Move chunk_size, end, incr into
2307 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2308 next_ll fields. Reshuffle fields. Add next_alloc,
2309 next_ws, next_free and inline_ordered_team_ids fields, change
2310 ordered_team_ids into pointer from flexible array member.
2311 Add mode field. Put lock and next into a different cache line
2312 from most of the write-once fields.
2313 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2314 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2315 gomp_iter_ull_guided_next): New prototypes.
2316 (gomp_new_icv): New prototype.
2317 (struct gomp_thread): Add thread_pool and task fields.
2318 (struct gomp_thread_pool): New type.
2319 (gomp_new_team): New prototype.
2320 (gomp_team_start): Change type of last argument.
2321 (gomp_new_work_share): Removed.
2322 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2323 (gomp_work_share_init_done): New static inline.
2324 (gomp_throttled_spin_count_var, gomp_available_cpus,
2325 gomp_managed_threads): New extern decls.
2326 (gomp_init_task): New prototype.
2327 (gomp_spin_count_var): New extern var decl.
2328 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2329 or no alias support, or if not PIC.
2330 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2331 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2332 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2333 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2334 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2335 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2336 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2337 gomp_test_nest_lock_25): New prototypes.
2338 (omp_lock_symver, strong_alias): Define.
2339 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2341 (gomp_end_task): New.
2342 (struct gomp_task_icv, gomp_global_icv): New.
2343 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2344 (struct gomp_task): New.
2345 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2346 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2348 (gomp_schedule_type): Reorder enum to match
2350 * team.c (struct gomp_thread_start_data): Add thread_pool and task
2352 (gomp_thread_start): Add gomp_team_barrier_wait call.
2353 For non-nested case remove clearing of docked thread thr fields.
2354 Use pool fields instead of global gomp_* variables. Use
2355 gomp_barrier_wait_last when needed. Initialize ts.active_level.
2356 Create tasks for each member thread.
2357 (free_team): Only destroy team barrier, task_lock here and free it.
2358 (gomp_free_thread): Free last_team if non-NULL.
2359 (gomp_team_end): Call gomp_team_barrier_wait instead of
2360 gomp_barrier_wait. For nested case call one extra
2361 gomp_barrier_wait. Move here some destruction from free_team.
2362 Call free_team on pool->last_team if any, rather than freeing
2363 current team. Destroy work_share_list_free_lock ifndef
2365 (gomp_new_icv): New function.
2366 (gomp_threads, gomp_threads_size, gomp_threads_used,
2367 gomp_threads_dock): Removed.
2368 (gomp_thread_destructor): New variable.
2369 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2371 (gomp_team_start): Create new pool if current thread doesn't have
2372 one. Use pool fields instead of global gomp_* variables.
2373 Initialize thread_pool field for new threads. Clear single_count.
2374 Change last argument from ws to team, don't create
2375 new team, set ts.work_share to &team->work_shares[0] and clear
2376 ts.last_work_share. Don't clear ts.work_share_generation.
2377 If number of threads changed, adjust atomically gomp_managed_threads.
2378 Use gomp_init_task instead of gomp_new_task,
2379 set thr->task to the corresponding implicit_task array entry.
2380 Create tasks for each member thread. Initialize ts.level.
2381 (initialize_team): Call pthread_key_create on
2382 gomp_thread_destructor.
2383 (team_destructor): New function.
2384 (new_team): Removed.
2385 (gomp_new_team): New function.
2386 (free_team): Free gomp_work_share blocks chained through next_alloc,
2387 instead of freeing work_shares and destroying work_share_lock.
2388 (gomp_team_end): Call gomp_fini_work_share. If number of threads
2389 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
2390 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2391 of gomp_barrier_wait.
2392 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2393 instead of gomp_barrier_wait. Call gomp_work_share_init_done
2394 if gomp_work_share_start returned true. Don't unlock ws->lock.
2395 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2396 of gomp_barrier_wait.
2397 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
2398 gomp_work_share_init_done if gomp_work_share_start returned true.
2399 Don't unlock ws->lock.
2400 * work.c: Include stddef.h.
2401 (free_work_share): Use work_share_list_free_lock instead
2402 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
2403 Call gomp_fini_work_share and then either free ws if orphaned, or
2404 put it into work_share_list_free list of the current team.
2405 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2407 (gomp_work_share_start, gomp_work_share_end,
2408 gomp_work_share_end_nowait): Rewritten.
2409 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2410 (openmp_version): Set to 200805.
2411 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2412 omp_sched_guided, omp_sched_auto): New parameters.
2413 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2414 omp_set_max_active_levels, omp_get_max_active_levels,
2415 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2416 omp_get_active_level): New interfaces.
2417 * omp_lib.h.in (openmp_version): Set to 200805.
2418 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2419 omp_sched_guided, omp_sched_auto): New parameters.
2420 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2421 omp_set_max_active_levels, omp_get_max_active_levels,
2422 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2423 omp_get_active_level): New externals.
2424 * loop.c: Include limits.h.
2425 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2427 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2428 Likewise. Use gomp_icv.
2429 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2430 ts.static_trip here.
2431 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2432 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
2433 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2434 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
2435 don't unlock ws->lock, otherwise lock it.
2436 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2437 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
2438 (gomp_parallel_loop_start): Call gomp_new_team instead of
2439 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
2440 Adjust gomp_team_start caller. Pass 0 as second argument to
2441 gomp_resolve_num_threads.
2442 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2443 If adding ws->chunk_size nthreads + 1 times after end won't
2444 overflow, set ws->mode to 1.
2445 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2446 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2447 GOMP_loop_ull_ordered_static_start,
2448 GOMP_loop_ull_ordered_dynamic_start,
2449 GOMP_loop_ull_ordered_guided_start,
2450 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2451 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2452 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2453 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2454 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2456 * libgomp.map: Export lock routines also @@OMP_2.0.
2457 (GOMP_loop_ordered_dynamic_first,
2458 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2459 GOMP_loop_ordered_static_first): Remove.
2460 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2461 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2462 GOMP_loop_ull_ordered_dynamic_next,
2463 GOMP_loop_ull_ordered_dynamic_start,
2464 GOMP_loop_ull_ordered_guided_next,
2465 GOMP_loop_ull_ordered_guided_start,
2466 GOMP_loop_ull_ordered_runtime_next,
2467 GOMP_loop_ull_ordered_runtime_start,
2468 GOMP_loop_ull_ordered_static_next,
2469 GOMP_loop_ull_ordered_static_start,
2470 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2471 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2472 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2473 (omp_set_schedule, omp_get_schedule,
2474 omp_get_thread_limit, omp_set_max_active_levels,
2475 omp_get_max_active_levels, omp_get_level,
2476 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2477 omp_set_schedule_, omp_set_schedule_8_,
2478 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2479 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2480 omp_get_max_active_levels_, omp_get_level_,
2481 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2482 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2483 New exports @@OMP_3.0.
2484 * omp.h.in (omp_sched_t): New type.
2485 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2486 omp_set_max_active_levels, omp_get_max_active_levels,
2487 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2488 omp_get_active_level): New prototypes.
2489 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2490 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2491 gomp_thread_limit_var, gomp_remaining_threads_count,
2492 gomp_remaining_threads_lock): New variables.
2493 (parse_spincount): New function.
2494 (initialize_env): Call gomp_init_num_threads unconditionally.
2495 Initialize gomp_available_cpus. Call parse_spincount,
2496 initialize gomp_{,throttled_}spin_count_var
2497 depending on presence and value of OMP_WAIT_POLICY and
2498 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
2499 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2500 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
2501 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
2502 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
2503 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2504 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2505 (gomp_global_icv): New.
2506 (parse_schedule): Use it. Parse "auto".
2507 (omp_set_num_threads): Use gomp_icv.
2508 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2510 (omp_get_max_threads): Move from parallel.c.
2511 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2512 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2514 (parse_stacksize, parse_wait_policy): New functions.
2515 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2516 both wrappers for compatibility and new locks.
2517 (omp_set_schedule, omp_get_schedule,
2518 omp_get_thread_limit, omp_set_max_active_levels,
2519 omp_get_max_active_levels, omp_get_level,
2520 omp_get_ancestor_thread_num, omp_get_team_size,
2521 omp_get_active_level): New ialias_redirect.
2522 (omp_set_schedule_, omp_set_schedule_8_,
2523 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2524 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2525 omp_get_max_active_levels_, omp_get_level_,
2526 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2527 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2529 * parallel.c: Include limits.h.
2530 (gomp_resolve_num_threads): Add count argument. Rewritten.
2531 (GOMP_parallel_start): Call gomp_new_team and pass that as last
2532 argument to gomp_team_start. Pass 0 as second argument to
2533 gomp_resolve_num_threads.
2534 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2535 if gomp_thread_limit_var != ULONG_MAX.
2536 (omp_in_parallel): Implement using ts.active_level.
2537 (omp_get_max_threads): Move to env.c.
2538 (omp_get_level, omp_get_ancestor_thread_num,
2539 omp_get_team_size, omp_get_active_level): New functions,
2541 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2542 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
2543 gomp_iter_dynamic_next instead of the _locked variant and don't take
2544 lock around it, otherwise acquire it before calling
2545 gomp_iter_dynamic_next_locked.
2546 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2547 gomp_iter_dynamic_next instead of the _locked variant and don't take
2549 (GOMP_parallel_sections_start): Call gomp_new_team instead of
2550 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
2551 Adjust gomp_team_start caller. Pass count as second argument to
2552 gomp_resolve_num_threads, don't adjust num_threads after the call.
2554 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2555 ws->chunk_size by incr.
2556 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
2558 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2560 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2561 (omp_check_defines): Check even the compat defines.
2562 * config/linux/ptrlock.c: New file.
2563 * config/linux/ptrlock.h: New file.
2564 * config/linux/wait.h: New file.
2565 * config/posix/ptrlock.c: New file.
2566 * config/posix/ptrlock.h: New file.
2567 * config/linux/bar.h (gomp_team_barrier_wait,
2568 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2569 (gomp_team_barrier_set_task_pending,
2570 gomp_team_barrier_clear_task_pending,
2571 gomp_team_barrier_set_waiting_for_tasks,
2572 gomp_team_barrier_waiting_for_tasks,
2573 gomp_team_barrier_done): New inlines.
2574 (gomp_barrier_t): Rewritten.
2575 (gomp_barrier_state_t): New typedef.
2576 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2577 gomp_barrier_wait_start): Rewritten.
2578 (gomp_barrier_wait_end): Change second argument to
2579 gomp_barrier_state_t.
2580 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2582 * config/linux/bar.c: Include wait.h instead of libgomp.h and
2584 (gomp_barrier_wait_end): Rewritten.
2585 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2586 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2587 * config/posix/bar.h (gomp_barrier_t): Add generation field.
2588 (gomp_barrier_state_t): New typedef.
2589 (gomp_team_barrier_wait,
2590 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2591 (gomp_barrier_wait_start): Or all but low 2 bits from generation
2592 into the return value. Return gomp_barrier_state_t.
2593 (gomp_team_barrier_set_task_pending,
2594 gomp_team_barrier_clear_task_pending,
2595 gomp_team_barrier_set_waiting_for_tasks,
2596 gomp_team_barrier_waiting_for_tasks,
2597 gomp_team_barrier_done): New inlines.
2598 (gomp_barrier_wait_end): Change second argument to
2599 gomp_barrier_state_t.
2600 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2602 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2603 (gomp_barrier_wait_end): Change second argument to
2604 gomp_barrier_state_t.
2605 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2606 gomp_team_barrier_wake): New functions.
2607 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2609 (gomp_futex_wake, gomp_futex_wait): New variables.
2610 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2611 * config/linux/lock.c: Rewrite to make locks task owned,
2612 for backwards compatibility provide the old entrypoints
2613 if symbol versioning. Include wait.h instead of libgomp.h and
2615 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2616 * config/posix95/lock.c: Rewrite to make locks task owned,
2617 for backwards compatibility provide the old entrypoints
2618 if symbol versioning.
2619 * config/posix/lock.c: Rewrite to make locks task owned,
2620 for backwards compatibility provide the old entrypoints
2621 if symbol versioning.
2622 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2623 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2624 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2625 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2626 (sys_futex0): Return error code.
2627 (futex_wake, futex_wait): If ENOSYS was returned, clear
2628 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2629 (cpu_relax, atomic_write_barrier): New static inlines.
2630 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2631 (futex_wake, futex_wait): If ENOSYS was returned, clear
2632 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2633 (cpu_relax, atomic_write_barrier): New static inlines.
2634 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2635 (sys_futex0): Return error code.
2636 (futex_wake, futex_wait): If ENOSYS was returned, clear
2637 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2638 (cpu_relax, atomic_write_barrier): New static inlines.
2639 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2640 (sys_futex0): Return error code.
2641 (futex_wake, futex_wait): If ENOSYS was returned, clear
2642 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2643 (cpu_relax, atomic_write_barrier): New static inlines.
2644 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2645 (sys_futex0): Return error code.
2646 (futex_wake, futex_wait): If ENOSYS was returned, clear
2647 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2648 (cpu_relax, atomic_write_barrier): New static inlines.
2649 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2650 (sys_futex0): Return error code.
2651 (futex_wake, futex_wait): If ENOSYS was returned, clear
2652 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2653 (cpu_relax, atomic_write_barrier): New static inlines.
2654 * config/linux/sem.c: Include wait.h instead of libgomp.h and
2656 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2657 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2658 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2660 (omp_nest_lock_t): Change owner into void *, add lock field.
2661 * config/posix95/omp-lock.h: Include semaphore.h.
2662 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2663 (omp_lock_t): Use sem_t instead of mutex if semaphores
2665 (omp_nest_lock_t): Likewise. Change owner to void *.
2666 * config/posix/omp-lock.h: Include semaphore.h.
2667 (omp_lock_25_t, omp_nest_lock_25_t): New types.
2668 (omp_lock_t): Use sem_t instead of mutex if semaphores
2670 (omp_nest_lock_t): Likewise. Add owner field.
2672 2008-06-06 Jakub Jelinek <jakub@redhat.com>
2674 * testsuite/libgomp.c/collapse-1.c: New test.
2675 * testsuite/libgomp.c/collapse-2.c: New test.
2676 * testsuite/libgomp.c/collapse-3.c: New test.
2677 * testsuite/libgomp.c/icv-1.c: New test.
2678 * testsuite/libgomp.c/icv-2.c: New test.
2679 * testsuite/libgomp.c/lib-2.c: New test.
2680 * testsuite/libgomp.c/lock-1.c: New test.
2681 * testsuite/libgomp.c/lock-2.c: New test.
2682 * testsuite/libgomp.c/lock-3.c: New test.
2683 * testsuite/libgomp.c/loop-4.c: New test.
2684 * testsuite/libgomp.c/loop-5.c: New test.
2685 * testsuite/libgomp.c/loop-6.c: New test.
2686 * testsuite/libgomp.c/loop-7.c: New test.
2687 * testsuite/libgomp.c/loop-8.c: New test.
2688 * testsuite/libgomp.c/loop-9.c: New test.
2689 * testsuite/libgomp.c/nested-3.c: New test.
2690 * testsuite/libgomp.c/nestedfn-6.c: New test.
2691 * testsuite/libgomp.c/sort-1.c: New test.
2692 * testsuite/libgomp.c/task-1.c: New test.
2693 * testsuite/libgomp.c/task-2.c: New test.
2694 * testsuite/libgomp.c/task-3.c: New test.
2695 * testsuite/libgomp.c/task-4.c: New test.
2696 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2697 to C++ testsuite default compiler options.
2698 * testsuite/libgomp.c++/collapse-1.C: New test.
2699 * testsuite/libgomp.c++/collapse-2.C: New test.
2700 * testsuite/libgomp.c++/ctor-10.C: New test.
2701 * testsuite/libgomp.c++/for-1.C: New test.
2702 * testsuite/libgomp.c++/for-2.C: New test.
2703 * testsuite/libgomp.c++/for-3.C: New test.
2704 * testsuite/libgomp.c++/for-4.C: New test.
2705 * testsuite/libgomp.c++/for-5.C: New test.
2706 * testsuite/libgomp.c++/loop-8.C: New test.
2707 * testsuite/libgomp.c++/loop-9.C: New test.
2708 * testsuite/libgomp.c++/loop-10.C: New test.
2709 * testsuite/libgomp.c++/task-1.C: New test.
2710 * testsuite/libgomp.c++/task-2.C: New test.
2711 * testsuite/libgomp.c++/task-3.C: New test.
2712 * testsuite/libgomp.c++/task-4.C: New test.
2713 * testsuite/libgomp.c++/task-5.C: New test.
2714 * testsuite/libgomp.c++/task-6.C: New test.
2715 * testsuite/libgomp.fortran/allocatable1.f90: New test.
2716 * testsuite/libgomp.fortran/allocatable2.f90: New test.
2717 * testsuite/libgomp.fortran/allocatable3.f90: New test.
2718 * testsuite/libgomp.fortran/allocatable4.f90: New test.
2719 * testsuite/libgomp.fortran/collapse1.f90: New test.
2720 * testsuite/libgomp.fortran/collapse2.f90: New test.
2721 * testsuite/libgomp.fortran/collapse3.f90: New test.
2722 * testsuite/libgomp.fortran/collapse4.f90: New test.
2723 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2724 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2725 * testsuite/libgomp.fortran/lib4.f90: New test.
2726 * testsuite/libgomp.fortran/lock-1.f90: New test.
2727 * testsuite/libgomp.fortran/lock-2.f90: New test.
2728 * testsuite/libgomp.fortran/nested1.f90: New test.
2729 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2730 * testsuite/libgomp.fortran/strassen.f90: New test.
2731 * testsuite/libgomp.fortran/tabs1.f90: New test.
2732 * testsuite/libgomp.fortran/tabs2.f: New test.
2733 * testsuite/libgomp.fortran/task1.f90: New test.
2734 * testsuite/libgomp.fortran/task2.f90: New test.
2735 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2736 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2737 * testsuite/libgomp.c/pr26943-2.c: Likewise.
2738 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2739 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2741 2008-05-23 Jakub Jelinek <jakub@redhat.com>
2744 * testsuite/libgomp.c++/ctor-11.C: New test.
2745 * testsuite/libgomp.c++/ctor-12.C: New test.
2747 2008-05-15 Janis Johnson <janis187@us.ibm.com>
2749 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2751 2008-05-07 Jakub Jelinek <jakub@redhat.com>
2754 * testsuite/libgomp.c/atomic-5.c: New test.
2755 * testsuite/libgomp.c/atomic-6.c: New test.
2756 * testsuite/libgomp.c/autopar-1.c: New test.
2758 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2760 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2761 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2762 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2763 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2764 * configure: Regenerate.
2765 * Makefile.in, testsuite/Makefile.in: Likewise.
2767 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
2770 * aclocal.m4: Regenerate.
2771 * configure: Regenerate.
2773 2008-03-18 Jakub Jelinek <jakub@redhat.com>
2776 * testsuite/libgomp.c/atomic-4.c: New test.
2779 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2780 (gomp_iter_guided_next): Likewise.
2781 * testsuite/libgomp.c/pr35625.c: New test.
2783 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2785 * aclocal.m4: Regenerate.
2786 * configure: Likewise.
2787 * Makefile.in: Likewise.
2788 * testsuite/Makefile.in: Likewise.
2790 2008-03-13 Jakub Jelinek <jakub@redhat.com>
2793 * testsuite/libgomp.c++/pr35185.C: New test.
2795 2008-03-12 Jakub Jelinek <jakub@redhat.com>
2798 * testsuite/libgomp.c/pr35549.c: New test.
2800 2008-03-06 Jakub Jelinek <jakub@redhat.com>
2802 * testsuite/libgomp.c/atomic-3.c: New test.
2804 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2807 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2810 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
2813 * configure.ac: Add ACX_HEADER_STRING.
2814 * env.c: Include strings.h.
2815 * aclocal.m4: Regenerate.
2816 * config.h.in: Regenerate.
2817 * configure: Regenerate.
2818 * Makefile.in: Regenerate.
2819 * testsuite/Makefile.in: Regenerate.
2821 2008-02-15 Jakub Jelinek <jakub@redhat.com>
2824 * testsuite/libgomp.c/pr35196.c: New test.
2827 * testsuite/libgomp.fortran/pr35130.f90: New test.
2828 * testsuite/libgomp.c/pr35130.c: New test.
2830 2008-01-25 Jakub Jelinek <jakub@redhat.com>
2833 * testsuite/libgomp.c/pr33880.c: New test.
2834 * testsuite/libgomp.fortran/pr33880.f90: New test.
2836 2008-01-24 David Edelsohn <edelsohn@gnu.org>
2838 * configure: Regenerate.
2840 2008-01-08 Jakub Jelinek <jakub@redhat.com>
2842 * configure.ac: Move futex checking into ../config/futex.m4.
2843 * configure: Rebuilt.
2844 * aclocal.m4: Rebuilt.
2845 * Makefile.in: Rebuilt.
2847 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2848 2007-10-15 ../config/tls.m4 change.
2850 2007-12-19 Jakub Jelinek <jakub@redhat.com>
2853 * testsuite/libgomp.c/pr34513.c: New test.
2854 * testsuite/libgomp.c++/pr34513.C: New test.
2856 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
2859 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2861 2007-12-04 Jakub Jelinek <jakub@redhat.com>
2863 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
2865 2007-12-03 Jakub Jelinek <jakub@redhat.com>
2867 * testsuite/libgomp.c/private-1.c: New test.
2869 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
2870 Paolo Bonzini <bonzini@gnu.org>
2872 * Makefile.am: Use space as vpath separator. Use 'vpath %'
2873 instead of 'VPATH ='.
2874 * Makefile.in: Regenerate.
2876 2007-11-23 Matthias Klose <doko@ubuntu.com>
2878 * configure.ac: Adjust makeinfo version check.
2879 * configure: Regenerate.
2881 2007-11-10 Jakub Jelinek <jakub@redhat.com>
2884 * testsuite/libgomp.fortran/pr34020.f90: New test.
2886 2007-11-06 Jakub Jelinek <jakub@redhat.com>
2889 * testsuite/libgomp.c++/atomic-1.C: New test.
2891 2007-10-25 Jakub Jelinek <jakub@redhat.com>
2894 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2895 Make x and y integers rather than (implicit) reals. Add private (j)
2896 clause to the last omp parallel.
2898 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
2900 * configure: Regenerate following changes to ../config/tls.m4.
2902 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2904 * testsuite/libgomp.fortran/stack.f90: New test.
2906 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
2908 * config/mingw32/proc.c: New file.
2910 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
2912 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2913 (main): Use __get_cpuid to get i386 target fetaures.
2914 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2915 (main): Use __get_cpuid to get x86_64 target fetaures.
2917 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
2920 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2921 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2923 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2926 * testsuite/libgomp.fortran/pr32550.f90: New test.
2927 * testsuite/libgomp.fortran/crayptr2.f90: New test.
2929 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
2931 * aclocal.m4: Regenerated.
2933 2007-07-05 Tobias Burnus <burnus@net-b.de>
2936 * testsuite/libgomp.fortran/pr32359.f90: New.
2938 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2941 * sections.c (GOMP_parallel_sections_start): Only decrease
2942 number of threads to COUNT if dyn_var is true.
2943 * testsuite/libgomp.c/pr32468.c: New test.
2945 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2948 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2950 2007-06-21 Jakub Jelinek <jakub@redhat.com>
2953 * testsuite/libgomp.c/pr32362-1.c: New test.
2954 * testsuite/libgomp.c/pr32362-2.c: New test.
2955 * testsuite/libgomp.c/pr32362-3.c: New test.
2957 2007-06-07 Jakub Jelinek <jakub@redhat.com>
2959 * team.c (gomp_team_start): Fix setting up thread_attr
2962 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
2964 * configure: Regenerate.
2966 2007-05-23 Steve Ellcey <sje@cup.hp.com>
2968 * Makefile.in: Regenerate.
2969 * configure: Regenerate.
2970 * aclocal.m4: Regenerate.
2971 * testsuite/Makefile.in: Regenerate.
2973 2007-05-04 Jakub Jelinek <jakub@redhat.com>
2975 * config/linux/proc.c: New file.
2978 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2980 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
2982 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2984 2007-04-16 Matthias Klose <doko@debian.org>
2986 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2987 flags if not building with -m64.
2988 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2989 flag for i?86-*-* targets, if current target matches -m64.
2991 2007-04-14 Steve Ellcey <sje@cup.hp.com>
2993 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2994 * Makefile.in: Regenerate.
2996 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2999 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
3001 * testsuite/libgomp.fortran/fortran.exp: Likewise.
3003 2007-04-04 Jakub Jelinek <jakub@redhat.com>
3005 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
3007 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
3008 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
3009 (parse_affinity): New function.
3010 (initialize_env): Call it and gomp_init_affinity.
3011 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
3012 create new pthread_attr_t and call gomp_init_thread_affinity
3013 on it for each thread before passing the attribute to pthread_create.
3014 * config/linux/affinity.c: New file.
3015 * config/posix/affinity.c: New file.
3016 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
3017 * configure: Rebuilt.
3018 * config.h.in: Rebuilt.
3019 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3020 * Makefile.in: Rebuilt.
3022 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
3024 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3026 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3027 and use it if found.
3029 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
3031 * testsuite/config/default.exp: New file.
3032 * testsuite/lib/libgomp.exp: New file.
3033 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3034 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3035 load_lib *, load_gcc_lib *): Move to libgomp.exp.
3036 (libgomp_load): Remove.
3037 * testsuite/lib/libgomp.exp (libgomp_init): Compute
3038 always_ld_library_path, not ld_library_path. Set additional_flags
3039 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3040 (target_compile): Do not call libgomp_init. Append lang_library_path
3041 and lang_link_flags to options.
3042 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
3043 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
3045 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3046 always_ld_library_path. Set LD_LIBRARY_PATH here.
3047 * testsuite/libgomp.fortran/fortran.exp: Ditto.
3048 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3049 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3051 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3052 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3053 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3054 * testsuite/libgomp.c/pr29947-1.c: Ditto.
3055 * testsuite/libgomp.c/atomic-10.c: Ditto.
3057 2007-03-21 Jakub Jelinek <jakub@redhat.com>
3059 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3060 dg-final cleanup-modules line.
3061 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3062 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3063 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3064 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3065 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3066 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3067 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3069 2007-03-18 Andreas Schwab <schwab@suse.de>
3071 * acinclude.m4: Adjust regular expression for ld version
3073 * configure: Regenerate.
3075 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3077 * Makefile.am: Add install-pdf target as copied from
3078 automake v1.10 rules.
3079 * Makefile.in: Regenerate
3081 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3084 * configure: Regenerate.
3087 * testsuite/libgomp.c++/pr30703.C: New test.
3089 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3092 2006-07-05 Eric Christopher <echristo@apple.com>
3093 * configure.ac: Depend addition of -pthread on host OS.
3094 * configure: Regenerate.
3096 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3098 * libgomp.texi: Fix spacing after abbreviations.
3100 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
3103 * configure.ac: Add check for makeinfo
3104 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3105 if an appropiate version of makeinfo is found.
3106 * aclocal.m4: Regenerated.
3107 * configure: Regenerated.
3108 * Makefile.in: Regenerated.
3109 * testsuite/Makefile.in: Regenerated.
3111 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
3114 * libgomp.texi: More about implementation-dependent settings.
3116 2007-01-26 Tobias Burnus <burnus@net-b.de>
3118 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3120 2007-01-24 Jakub Jelinek <jakub@redhat.com>
3123 * testsuite/libgomp.c/pr30494.c: New test.
3125 2007-01-15 Tom Tromey <tromey@redhat.com>
3127 * configure: Rebuilt.
3128 * configure.ac: Fixed comment.
3130 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
3132 * libgomp.texi: Document implementation specific default values of
3133 environment variables.
3135 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
3138 * libgomp.texi: New file.
3139 * configure.ac: Add --enable-generated-files-in-srcdir option.
3140 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3142 * Makefile.in: Regenerated.
3143 * config.h.in: Regenerated.
3144 * testsuite/Makefile.in: Regenerated.
3147 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
3150 * env.c (omp_set_num_threads): Set illegal thread count to 1.
3152 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
3154 * configure: Regenerate.
3156 2006-12-04 Jakub Jelinek <jakub@redhat.com>
3159 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
3160 start if there shouldn't be any loop iterations.
3161 (gomp_loop_ordered_static_start): Remove start == end test.
3162 * testsuite/libgomp.c/pr29947-1.c: New test.
3163 * testsuite/libgomp.c/pr29947-2.c: New test.
3165 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
3167 * configure.tgt: Force initial-exec TLS model on Linux only.
3169 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
3171 * configure: Regenerated.
3173 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
3175 * env.c (parse_schedule): Reject out of range values.
3176 (parse_unsigned_long): Reject out of range, negative or zero values.
3178 2006-10-29 Jakub Jelinek <jakub@redhat.com>
3181 * testsuite/libgomp.fortran/pr29629.f90: New test.
3183 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
3186 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3187 * config/posix95: New directory.
3188 * config/posix95/omp-lock.h: New file.
3189 * config/posix95/lock.c: Likewise.
3191 2006-10-14 Geoffrey Keating <geoffk@apple.com>
3193 * aclocal.m4: Regenerate.
3194 * configure: Regenerate.
3196 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
3198 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3201 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
3203 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3205 * configure: Regenerate.
3206 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3208 2006-09-26 Jakub Jelinek <jakub@redhat.com>
3212 * testsuite/libgomp.c/nestedfn-4.c: New test.
3213 * testsuite/libgomp.c/nestedfn-5.c: New test.
3214 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3217 * testsuite/libgomp.fortran/condinc1.f: New test.
3218 * testsuite/libgomp.fortran/condinc2.f: New test.
3219 * testsuite/libgomp.fortran/condinc3.f90: New test.
3220 * testsuite/libgomp.fortran/condinc4.f90: New test.
3221 * testsuite/libgomp.fortran/condinc1.inc: New file.
3223 2006-09-18 Tom Tromey <tromey@redhat.com>
3225 * configure: Rebuilt.
3227 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
3230 PR preprocessor/14634
3231 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3233 * configure: Regenerate.
3235 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
3237 * testsuite/libgomp.fortran/reduction3.f90: Change
3238 -2147483648 to -huge(i)-1 to avoid overflow.
3239 * testsuite/libgomp.fortran/reduction4.f90: Change
3240 Z'ffffffff' to not(0) to avoid overflow.
3242 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
3245 * Makefile.am (libsubincludedir): New.
3246 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3247 * Makefile.in: Regenerate.
3249 2006-08-17 Jakub Jelinek <jakub@redhat.com>
3252 * env.c: Include ctype.h.
3253 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3254 leading and/or trailing whitespace and compare strings case
3257 2006-07-16 Jakub Jelinek <jakub@redhat.com>
3260 * testsuite/libgomp.fortran/pr28390.f: New test.
3262 2006-07-05 Eric Christopher <echristo@apple.com>
3264 * configure.ac: Depend addition of -pthread on host OS.
3265 * configure: Regenerate.
3267 2006-06-21 Jakub Jelinek <jakub@redhat.com>
3269 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3270 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3273 2006-06-20 Jakub Jelinek <jakub@redhat.com>
3277 * configure.ac: If neither --enable-linux-futex nor
3278 --disable-linux-futex is passed, determine the default by checking
3279 for compiling and/or running against NPTL. With --enable-linux-futex,
3280 check if SYS_gettid and SYS_futex are defined.
3281 * configure: Rebuilt.
3283 2006-06-14 Richard Henderson <rth@redhat.com>
3286 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3287 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3289 2006-06-09 Richard Henderson <rth@redhat.com>
3291 * env.c (gomp_nthreads_var): Change to unsigned long.
3292 (gomp_run_sched_chunk): Likewise.
3293 (parse_unsigned_long): Rename from parse_num_threads and generalize.
3294 (initialize_env): Initialize gomp_thread_attr.
3295 * libgomp.h (gomp_nthreads_var): Update decl.
3296 (gomp_run_sched_chunk): Likewise.
3297 (gomp_thread_attr): Declare.
3298 * team.c (gomp_thread_attr): Export.
3299 (initialize_team): Don't initialize it.
3301 2006-06-09 Jakub Jelinek <jakub@redhat.com>
3304 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3305 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3307 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3309 * config/mingw32/time.c: New file.
3310 * configure.tgt: Use it.
3312 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
3314 * Makefile.am: Add install-html target. Add install-html to .PHONY
3315 * Makefile.in: Regenerate.
3317 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3320 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3321 * testsuite/libgomp.c/critical-1.c: Likewise.
3322 * testsuite/libgomp.c/loop-1.c: Likewise.
3323 * testsuite/libgomp.c/loop-2.c: Likewise.
3324 * testsuite/libgomp.c/single-1.c: Likewise.
3325 * testsuite/libgomp.c/ordered-1.c: Likewise.
3326 * testsuite/libgomp.c/ordered-2.c: Likewise.
3328 2006-05-15 Jakub Jelinek <jakub@redhat.com>
3331 * libgomp.fortran/pr27416-1.f90: New test.
3333 2006-05-03 Jakub Jelinek <jakub@redhat.com>
3336 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3337 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3339 2006-05-02 Jakub Jelinek <jakub@redhat.com>
3342 * testsuite/libgomp.c/pr26943-1.c: New test.
3343 * testsuite/libgomp.c/pr26943-2.c: New test.
3344 * testsuite/libgomp.c/pr26943-3.c: New test.
3345 * testsuite/libgomp.c/pr26943-4.c: New test.
3346 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3347 * testsuite/libgomp.c++/pr26943.C: New test.
3349 2006-05-02 Jakub Jelinek <jakub@redhat.com>
3352 * testsuite/libgomp.c++/pr27337.C: New test.
3354 2006-04-26 Jakub Jelinek <jakub@redhat.com>
3357 * testsuite/libgomp.c/pr26171.c: New test.
3359 2006-04-25 Richard Henderson <rth@redhat.com>
3362 * configure.ac: Use GCC_CHECK_TLS.
3363 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3364 * Makefile.in, aclocal.m4, configure: Regenerate.
3366 2006-04-10 Matthias Klose <doko@debian.org>
3368 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3369 directory names containing underscores.
3371 2006-03-21 Jakub Jelinek <jakub@redhat.com>
3374 * testsuite/libgomp.c++/pr26691.C: New test.
3376 2006-03-13 Jakub Jelinek <jakub@redhat.com>
3378 * testsuite/libgomp.fortran/retval2.f90: New test.
3380 2006-03-09 Diego Novillo <dnovillo@redhat.com>
3382 * testsuite/libgomp.c++: New directory.
3384 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
3386 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3387 * config/posix/sem.c: Implement the above.
3389 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
3391 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3392 define HAVE_BROKEN_POSIX_SEMAPHORES.
3393 * configure: Rebuilt.
3394 * config.h.in: Rebuilt.
3396 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
3399 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3400 for the other pthread check.
3401 * configure: Regenerate.
3402 * config.h.in: Regenerate.
3404 2006-02-15 Jakub Jelinek <jakub@redhat.com>
3408 * Makefile.am (fincludedir): New variable.
3409 (nodist_include_HEADERS): Remove Fortran files.
3410 (nodist_finclude_HEADERS): New variable.
3411 * Makefile.in: Regenerated.
3413 2006-02-13 Jakub Jelinek <jakub@redhat.com>
3415 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3416 Remove tests for returning assumed character length arrays.
3418 2006-02-12 Roger Sayle <roger@eyesopen.com>
3419 John David Anglin <dave@hiauly1.hia.nrc.ca>
3422 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3424 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
3426 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3428 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
3430 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3431 part of LD_LIBRARY_PATH manually.
3433 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
3436 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3439 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
3442 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3443 * configure.ac (PERL): Don't set.
3444 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3445 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3446 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3447 * omp.h.in: Wrap the new configure substitutions with @ characters.
3448 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3449 * aclocal.m4, configure, Makefile.in: Regenerate.
3450 * mkomp_h.pl: Delete.
3452 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
3455 * configure.ac: Use GCC_HEADER_STDINT.
3456 * libgomp.h: Include gstdint.h.
3457 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3458 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3460 2006-01-24 Richard Henderson <rth@redhat.com>
3463 * configure.ac: Add AM_MAINTAINER_MODE.
3464 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3466 2006-01-24 Diego Novillo <dnovillo@redhat.com>
3468 * Makefile.in: Regenerate.
3469 * testsuite/Makefile.in: Regenerate.
3470 * aclocal.m4: Regenerate.
3472 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
3474 * config/posix/proc.c: Conditional include of sys/loadavg.h for
3476 * configure.ac: Add check for loadavg.h.
3477 (link_gomp): Adjust comment.
3478 * configure: Regenerate.
3479 * config.h.in: Regenerate.
3481 2006-01-21 Steve Ellcey <sje@cup.hp.com>
3484 * configure.ac: Remove check for alloca.h.
3485 * configure: Regenerate.
3486 * config.h.in: Regenerate.
3487 * libgomp.h: define gomp_alloca to be __builtin_alloca.
3488 * team.c: Remove use of alloca.h.
3489 Call gomp_alloca instead of alloca.
3491 2006-01-20 Steve Ellcey <sje@cup.hp.com>
3494 * team.c: Add include of alloca.h.
3495 * configure.ac: Add check for alloca.h.
3496 * configure: Regenerate.
3497 * config.h.in: Regenerate.
3499 2006-01-17 Jakub Jelinek <jakub@redhat.com>
3502 * testsuite/libgomp.fortran/pr25219.f90: New test.
3504 2005-12-05 Uros Bizjak <uros@kss-loka.si>
3506 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3507 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3508 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3509 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3510 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3511 testsuite/libgomp.fortran/threadprivate1.f90,
3512 testsuite/libgomp.fortran/threadprivate2.f90,
3513 testsuite/libgomp.fortran/threadprivate3.f90,
3514 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3515 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3516 testsuite/libgomp.fortran/omp_parse3.f90: Change required
3517 effective-target to TLS runtime.
3519 * testsuite/libgomp.fortran/pr25162.f: Require
3520 effective-target TLS runtime.
3522 2005-12-01 Jakub Jelinek <jakub@redhat.com>
3524 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3525 * testsuite/libgomp.c/nestedfn-3.c: New test.
3527 2005-11-30 Jakub Jelinek <jakub@redhat.com>
3530 * testsuite/libgomp.fortran/pr25162.f: New test.
3532 2005-11-28 Jakub Jelinek <jakub@redhat.com>
3534 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3535 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3537 2005-11-25 Jakub Jelinek <jakub@redhat.com>
3539 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3540 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3541 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3542 single.c, team.c, work.c, config/linux/alpha/futex.h,
3543 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3544 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3545 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3546 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3547 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3548 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3549 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3552 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3554 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3555 to nodist_noinst_HEADERS.
3556 * Makefile.in: Rebuilt.
3558 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3559 add integer count field.
3560 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3561 omp_nest_lock_t type change.
3562 (omp_init_nest_lock): Likewise. Initialize count to 0.
3563 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3565 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3567 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3568 Increment count if successful and return the new nesting level.
3569 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3570 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3571 * testsuite/libgomp.c/lib-1.c: New test.
3572 * testsuite/libgomp.fortran/lib1.f90: New test.
3573 * testsuite/libgomp.fortran/lib2.f: New test.
3574 * testsuite/libgomp.fortran/lib3.f: New test.
3576 2005-11-17 Richard Henderson <rth@redhat.com>
3579 * Makefile.am (nodist_toolexeclib_HEADERS): New.
3580 * configure.ac (link_gomp): New. Substitute it.
3581 (AC_CONFIG_FILES): Add libgomp.spec.
3582 * libgomp.spec.in: New file.
3583 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3584 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3586 2005-11-18 Jakub Jelinek <jakub@redhat.com>
3588 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3589 reduction(-:var) behaving the same as reduction(+:var).
3590 * testsuite/libgomp.c/reduction-4.c: New test.
3592 2005-11-15 Uros Bizjak <uros@kss-loka.si>
3594 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3595 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3596 testsuite/libgomp.c/copyin-3.c,
3597 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3598 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3599 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3600 testsuite/libgomp.c++/pr24455.C,
3601 testsuite/libgomp.fortran/threadprivate1.f90,
3602 testsuite/libgomp.fortran/threadprivate2.f90,
3603 testsuite/libgomp.fortran/threadprivate3.f90,
3604 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3605 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3606 testsuite/libgomp.fortran/omp_parse3.f90: Require
3607 effective-target TLS.
3609 2005-11-14 Diego Novillo <dnovillo@redhat.com>
3613 2005-11-13 Jakub Jelinek <jakub@redhat.com>
3616 * team.c (initialize_team): Pass NULL rather than free as
3617 pthread_key_create destructor. Initialize thread specific data
3618 pointer in initial thread to a static local variable rather than
3621 2005-11-11 Uros Bizjak <uros@kss-loka.si>
3623 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3624 its location to ld_library_path.
3626 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3628 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3630 2005-11-10 Diego Novillo <dnovillo@redhat.com>
3632 * testsuite/libgomp.c: Rename from libgomp.dg.
3634 2005-11-09 Diego Novillo <dnovillo@redhat.com>
3636 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3637 threadprivate variable 'i'.
3639 2005-11-09 Jakub Jelinek <jakub@redhat.com>
3641 * config/linux/s390/futex.h: New file.
3642 * configure.tgt: Use it.
3644 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3645 before the parallel.
3647 2005-11-08 Jakub Jelinek <jakub@redhat.com>
3650 * testsuite/libgomp.c++/master-1.C: New test.
3652 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3654 * testsuite/libgomp.dg/copyin-3.c: New test.
3656 2005-11-07 Jakub Jelinek <jakub@redhat.com>
3658 * testsuite/libgomp.fortran/retval1.f90: New test.
3659 * testsuite/libgomp.fortran/vla7.f90: New test.
3661 2005-11-06 Jakub Jelinek <jakub@redhat.com>
3663 * testsuite/libgomp.fortran/vla2.f90: New test.
3664 * testsuite/libgomp.fortran/vla3.f90: New test.
3665 * testsuite/libgomp.fortran/vla4.f90: New test.
3666 * testsuite/libgomp.fortran/vla5.f90: New test.
3667 * testsuite/libgomp.fortran/vla6.f90: New test.
3669 2005-11-01 Jakub Jelinek <jakub@redhat.com>
3671 * config/linux/sparc/futex.h: New file.
3672 * configure.tgt: Use it.
3673 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3675 * critical.c: Include stdlib.h.
3676 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3677 ignoring return value.
3678 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3679 LIBGOMP_CHECK_SYNC_BUILTINS check.
3680 * configure: Rebuilt.
3682 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3684 * testsuite/libgomp.fortran/vla1.f90: New test.
3686 2005-10-31 Richard Henderson <rth@redhat.com>
3688 * testsuite/libgomp.fortran/character2.f90: Fix race condition
3689 setting 's' in different threads.
3691 2005-10-31 Jakub Jelinek <jakub@redhat.com>
3693 * libgomp.h (attribute_hidden, ialias): Define.
3694 * config/posix/proc.c (omp_get_num_procs): Add ialias.
3695 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3696 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3697 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3698 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3699 omp_test_lock, omp_test_nest_lock): Likewise.
3700 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3701 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3702 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3703 omp_test_lock, omp_test_nest_lock): Likewise.
3704 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3705 omp_get_dynamic, omp_get_nested): Likewise.
3706 * parallel.c (omp_get_num_threads, omp_get_max_threads,
3707 omp_get_thread_num, omp_in_parallel): Likewise.
3708 * fortran.c (ialias_redirect): Define.
3709 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3710 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3711 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3712 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3713 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3714 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3715 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3716 omp_get_wtime): Add ialias_redirect.
3718 2005-10-30 Jakub Jelinek <jakub@redhat.com>
3720 * fortran.c: Include stdlib.h.
3722 2005-10-29 Jakub Jelinek <jakub@redhat.com>
3724 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3725 * Makefile.in: Regenerated.
3727 2005-10-28 Jakub Jelinek <jakub@redhat.com>
3729 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3730 * libgomp_f.h.in (omp_check_defines): New function.
3731 * env.c: Include libgomp_f.h.
3732 (initialize_env): Call omp_check_defines.
3734 * testsuite/libgomp.dg/copyin-2.c: New test.
3735 * testsuite/libgomp.c++/copyin-2.C: New test.
3736 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3738 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3739 * testsuite/libgomp.fortran/sharing2.f90: New test.
3741 * testsuite/libgomp.dg/copyin-1.c: New test.
3742 * testsuite/libgomp.c++/copyin-1.C: New test.
3744 2005-10-26 Jakub Jelinek <jakub@redhat.com>
3746 * testsuite/libgomp.fortran/crayptr1.f90: New test.
3748 * testsuite/libgomp.fortran/workshare1.f90: New test.
3750 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3752 * libgomp.fortran/sharing1.f90: New test.
3754 2005-10-24 Jakub Jelinek <jakub@redhat.com>
3757 * testsuite/libgomp.c++/loop-7.C: New test.
3759 * testsuite/libgomp.dg/nestedfn-2.c: New test.
3761 * testsuite/libgomp.dg/nestedfn-1.c: New test.
3762 * testsuite/libgomp.fortran/reduction6.f90: New test.
3763 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3765 2005-10-23 Richard Henderson <rth@redhat.com>
3767 * testsuite/libgomp.c++/ctor-1.C: New.
3768 * testsuite/libgomp.c++/ctor-2.C: New.
3769 * testsuite/libgomp.c++/ctor-3.C: New.
3770 * testsuite/libgomp.c++/ctor-4.C: New.
3771 * testsuite/libgomp.c++/ctor-5.C: New.
3772 * testsuite/libgomp.c++/ctor-6.C: New.
3773 * testsuite/libgomp.c++/ctor-7.C: New.
3774 * testsuite/libgomp.c++/ctor-8.C: New.
3775 * testsuite/libgomp.c++/ctor-9.C: New.
3777 2005-10-21 Diego Novillo <dnovillo@redhat.com>
3780 * testsuite/libgomp.c++/pr24455-1.C: New test.
3781 * testsuite/libgomp.c++/pr24455.C: New test.
3782 * testsuite/libgomp.dg/pr24455-1.c: New test.
3783 * testsuite/libgomp.dg/pr24455.c: New test.
3785 2005-10-20 Richard Henderson <rth@redhat.com>
3787 * testsuite/libgomp.c++/loop-6.C: New.
3788 * testsuite/libgomp.dg/loop-3.c: New.
3790 2005-10-20 Jakub Jelinek <jakub@redhat.com>
3792 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3794 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3797 2005-10-19 Diego Novillo <dnovillo@redhat.com>
3799 * testsuite/libgomp.fortran/jacobi.f: New test.
3801 2005-10-19 Richard Henderson <rth@redhat.com>
3803 * configure.tgt (i?86-linux): Default to with_arch instead of
3804 CFLAGS. Add -mtune to match target_cpu.
3805 (x86_64-linux): Tune to i686.
3807 * fortran.c (omp_test_nest_lock_): Fix typo.
3809 2005-10-19 Jakub Jelinek <jakub@redhat.com>
3811 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3812 gomp_ordered_sync): Do nothing if team->nthreads == 1.
3813 * testsuite/libgomp.dg/ordered-3.c: New test.
3815 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3816 Remove volatile keyword.
3818 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3819 in COMMON block to avoid warnings on 64-bit targets.
3821 2005-10-18 Diego Novillo <dnovillo@redhat.com>
3823 * testsuite/libgomp.dg/shared-3.c: New test.
3825 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3827 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3828 * testsuite/libgomp.fortran/reduction5.f90: New test.
3830 2005-10-18 Jakub Jelinek <jakub@redhat.com>
3832 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3834 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
3835 flush loop now that __sync_synchronize has proper memory barrier.
3836 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3837 Add -ffixed-form to dg-options.
3839 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3841 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3842 from subdirectories.
3843 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3844 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3845 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3846 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3847 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3848 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3849 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3850 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3851 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3852 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3853 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3854 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3855 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3856 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3857 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3858 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3859 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3860 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3861 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3862 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3863 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3864 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3865 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3866 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3867 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3869 2005-10-17 Jakub Jelinek <jakub@redhat.com>
3871 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3872 lang_library_path exists. Use find instead of glob to gather tests.
3873 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3875 2005-10-17 Diego Novillo <dnovillo@redhat.com>
3877 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3878 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3879 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3880 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3881 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3882 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3883 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3884 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3885 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3886 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3887 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3888 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3889 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3891 2005-10-15 Jakub Jelinek <jakub@redhat.com>
3893 * testsuite/libgomp.dg/vla-1.c: New test.
3895 * testsuite/libgomp.fortran/reference2.f90: New test.
3897 * testsuite/libgomp.fortran/character2.f90: Remove explicit
3898 declaration of omp_get_thread_num.
3899 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
3902 * testsuite/libgomp.fortran/reduction1.f90: New test.
3903 * testsuite/libgomp.fortran/reduction2.f90: New test.
3904 * testsuite/libgomp.fortran/reduction3.f90: New test.
3905 * testsuite/libgomp.fortran/reduction4.f90: New test.
3907 2005-10-13 Richard Henderson <rth@redhat.com>
3909 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3910 * Makefile.in: Regenerate.
3911 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3912 * libgomp.h: Include bar.h.
3913 (struct gomp_barrier): Remove.
3914 (struct gomp_team): Add barrier. Replace master_barrier with
3915 master_release. Replace threads with ordered_release.
3916 (struct gomp_thread): Replace barrier with release.
3917 * ordered.c (gomp_ordered_first): Update for ordered_release change.
3918 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3919 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3920 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3921 (GOMP_single_copy_end): Likewise.
3922 * team.c (gomp_threads_dock): New.
3923 (gomp_barrier_init, gomp_barrier_destroy): Remove.
3924 (gomp_thread_start): Use gomp_barrier_wait.
3925 (new_team, free_team): Update for gomp_team changes.
3926 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3927 (gomp_team_end): Use gomp_barrier_wait.
3928 (initialize_team): Update for gomp_thread changes.
3929 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3930 (gomp_work_share_end_nowait): Use atomic ops when available.
3931 * config/linux/bar.c, config/linux/bar.h: New files.
3932 * config/posix/bar.c, config/posix/bar.h: New files.
3934 2005-10-13 Jakub Jelinek <jakub@redhat.com>
3936 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3937 * testsuite/libgomp.dg/single-2.c: New test.
3939 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3940 lang_link_flags): Unset, so that they aren't inherited from previously
3943 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3945 2005-10-12 Richard Henderson <rth@redhat.com>
3947 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3948 (libgomp_init): Use lang_test_file, lang_library_path, and
3949 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
3951 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3952 (lang_test_file, lang_link_flags): New.
3953 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3955 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3956 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3957 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3958 testsuite/libgomp.c++/parallel-1.C,
3959 testsuite/libgomp.c++/reduction-1.C,
3960 testsuite/libgomp.c++/reduction-2.C,
3961 testsuite/libgomp.c++/reduction-3.C,
3962 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3963 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3964 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3965 New files, largely cribbed from the C testsuite.
3967 2005-10-12 Jakub Jelinek <jakub@redhat.com>
3969 * testsuite/libgomp.fortran/character1.f90: New test.
3970 * testsuite/libgomp.fortran/character2.f90: New test.
3972 * testsuite/libgomp.dg/nested-1.c: New test.
3973 * testsuite/libgomp.dg/nested-2.c: New test.
3974 * testsuite/libgomp.fortran/do1.f90: New test.
3975 * testsuite/libgomp.fortran/do2.f90: New test.
3977 * testsuite/libgomp.fortran/reference1.f90: New test.
3979 2005-10-11 Jakub Jelinek <jakub@redhat.com>
3981 * testsuite/libgomp.dg/reduction-1.c: New test.
3982 * testsuite/libgomp.dg/reduction-2.c: New test.
3983 * testsuite/libgomp.dg/reduction-3.c: New test.
3985 2005-10-10 Jakub Jelinek <jakub@redhat.com>
3987 * testsuite/libgomp.dg/atomic-1.c: New test.
3988 * testsuite/libgomp.dg/atomic-2.c: New test.
3990 2005-10-09 Richard Henderson <rth@redhat.com>
3992 * critical.c (atomic_lock): New.
3993 (initialize_critical): Initialize it.
3994 (GOMP_atomic_start, GOMP_atomic_end): New.
3995 * libgomp.map: Export them.
3996 * libgomp_g.h: Declare them.
3998 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
4000 2005-10-02 Richard Henderson <rth@redhat.com>
4002 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
4003 to XCFLAGS instead of CFLAGS.
4005 2005-09-30 Richard Henderson <rth@redhat.com>
4007 * configure.ac: Determine whether -pthread or -lpthread is needed.
4008 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
4009 * Makefine.in, configure: Rebuild.
4011 2005-09-28 Richard Henderson <rth@redhat.com>
4013 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
4014 * testsuite/libgomp.dg/omp-single-3.c: New test.
4016 2005-09-28 Diego Novillo <dnovillo@redhat.com>
4018 * testsuite/libgomp.dg/omp-single-2.c: New test.
4019 * testsuite/libgomp.dg/shared-2.c: Fix return code.
4021 2005-09-27 Richard Henderson <rth@redhat.com>
4023 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4024 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4026 2005-09-27 Jakub Jelinek <jakub@redhat.com>
4028 * testsuite/libgomp.dg/omp-loop03.c: New test.
4030 2005-09-27 Diego Novillo <dnovillo@redhat.com>
4032 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4034 2005-09-27 Diego Novillo <dnovillo@redhat.com>
4036 * testsuite/libgomp.dg/omp-single-1.c: New test.
4037 * testsuite/libgomp.dg/shared-1.c: Return 0.
4038 Add prototype for abort.
4039 * testsuite/libgomp.dg/shared-2.c: Likewise.
4041 2005-09-26 Jakub Jelinek <jakub@redhat.com>
4043 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4046 2005-09-26 Diego Novillo <dnovillo@redhat.com>
4048 * testsuite/libgomp.dg/shared-1.c: New test.
4049 * testsuite/libgomp.dg/shared-2.c: New test.
4051 2005-09-24 Richard Henderson <rth@redhat.com>
4053 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4055 2005-09-24 Richard Henderson <rth@redhat.com>
4057 * iter.c (gomp_iter_static_next): Round up when computing number
4058 of iterations. Don't bother distributing a remainder equally.
4060 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4061 Don't call srand. Zero b before testing.
4064 2005-09-24 Jakub Jelinek <jakub@redhat.com>
4066 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4067 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4069 2005-09-23 Jakub Jelinek <jakub@redhat.com>
4071 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4072 without !$omp end do, followed immediately by subroutine end.
4074 2005-09-23 Diego Novillo <dnovillo@redhat.com>
4076 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4078 2005-09-22 Richard Henderson <rth@redhat.com>
4080 * critical.c (GOMP_critical_name_start): Change argument to void**.
4081 Reuse the pointer space if the mutex fits.
4082 (GOMP_critical_name_end): Likewise.
4083 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4084 * libgomp_g.h (GOMP_critical_name_start): Update decl.
4085 (GOMP_critical_name_end): Likewise.
4086 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4087 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4089 2005-09-20 Richard Henderson <rth@redhat.com>
4091 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4092 (create_lock_lock): New.
4093 (initialize_critical): Initialize it.
4094 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4095 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4097 2005-09-20 Diego Novillo <dnovillo@redhat.com>
4099 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4101 2005-09-20 Diego Novillo <dnovillo@redhat.com>
4103 * testsuite/libgomp.dg/omp-loop01.c: New test.
4104 * testsuite/libgomp.dg/omp-loop02.c: New test.
4106 2005-09-20 Jakub Jelinek <jakub@redhat.com>
4108 * configure.ac (AC_PROG_FC): Add.
4109 (USE_FORTRAN): New automake conditional.
4110 * configure: Rebuilt.
4111 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4112 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4113 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4114 Add rules to build them.
4115 * Makefile.in: Rebuilt.
4116 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4118 * libgomp.map: Add Fortran wrappers.
4119 * libgomp_f.h.in: New file.
4120 * omp_lib.h.in: New file.
4121 * omp_lib.f90.in: New file.
4122 * fortran.c: New file.
4123 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4124 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4125 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4126 libgfortran has been built.
4127 * testsuite/libgomp.fortran/fortran.exp: New file.
4128 * testsuite/libgomp.fortran/omp_cond1.f: New test.
4129 * testsuite/libgomp.fortran/omp_cond2.f: New test.
4130 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4131 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4132 * testsuite/libgomp.fortran/omp_hello.f: New test.
4133 * testsuite/libgomp.fortran/omp_orphan.f: New test.
4134 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4135 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4136 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4137 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4138 * testsuite/libgomp.fortran/omp_reduction.f: New test.
4139 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4140 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4142 2005-08-30 Richard Henderson <rth@redhat.com>
4144 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4145 function for when aliases are not usable.
4146 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4147 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4148 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4149 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4150 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4151 GOMP_loop_ordered_guided_next): Likewise.
4152 * ordered.c (GOMP_ordered_start): Likewise.
4154 2005-08-01 Diego Novillo <dnovillo@redhat.com>
4156 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4157 * testsuite/libgomp.dg/omp_hello.c: Fix return code
4158 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4159 * testsuite/libgomp.dg/omp_orphan.c: Likewise
4160 * testsuite/libgomp.dg/omp_reduction.c: Likewise
4161 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4162 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4163 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4164 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4166 2005-07-07 Eric Christopher <echristo@redhat.com>
4167 Diego Novillo <dnovillo@redhat.com>
4169 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4170 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4172 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4173 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4174 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4175 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4176 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4177 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4178 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4180 2005-06-13 Diego Novillo <dnovillo@redhat.com>
4182 * TOPLEVEL.patch: Remove.
4184 2005-05-16 Richard Henderson <rth@redhat.com>
4186 * configure.ac: Test for clock_gettime.
4187 * config.h.in, configure: Rebuild.
4188 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4189 (omp_get_wtime): Use clock_gettime if available.
4190 (omp_get_wtick): Use clock_getres if available.
4192 2005-05-11 Richard Henderson <rth@redhat.com>
4194 * config/linux/ia64/futex.h: New file.
4195 * configure.tgt: Use it.
4197 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4199 2005-05-07 Richard Henderson <rth@redhat.com>
4201 * config/linux/powerpc/futex.h: New file.
4202 * configure.tgt: Use it.
4204 * config/linux/i486/futex.h: Merge ...
4205 * config/linux/x86_64/futex.h: ... into ...
4206 * config/linux/x86/futex.h: ... here.
4207 * configure.tgt: Update to match.
4209 2005-05-06 Richard Henderson <rth@redhat.com>
4211 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4212 * config/linux/i486/futex.h: Likewise.
4213 * config/linux/x86_64/futex.h: Likewise.
4215 * config/linux/lock.c: New file.
4216 * config/linux/omp-lock.h: New file.
4218 * critical.c, env.h: Don't include omp.h
4219 * config/posix/lock.c: Include libgomp.h instead of omp.h.
4220 * config/posix/time.c: Likewise.
4221 * config/posix/omp-lock.h: New file.
4222 * libgomp.h: Include omp-lock.h and omp.h.
4223 * Makefile.am (nodist_include_HEADERS): New.
4225 * configure.ac (PERL): New.
4226 * mkomp_h.pl: New file.
4227 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4229 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4231 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4232 build directory. Re-add -march=i486 hack.
4234 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4235 (libgomp_link_flags): Remove.
4236 (libgomp_initialized): Remove.
4237 (libgomp_init): Don't protect from reinitialization. Copy code
4238 from libstdc++ for getting the multilib set correctly.
4240 2005-05-05 Richard Henderson <rth@redhat.com>
4242 * config/linux/alpha/futex.h: New file.
4243 * configure.tgt (alpha*-*-linux*): Use it.
4245 * config/posix/mutex.c: New file.
4246 * config/posix/sem.c: Use libgomp.h.
4248 * configure.tgt (x86_64-linux): Also test CC for -m32.
4249 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4251 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4254 * Makefile.am (SUBDIRS): New.
4255 (libgomp_la_LDFLAGS): Add -lpthread.
4256 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4257 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4259 * libgomp_g.h: New file.
4260 * libgomp.h: Split out all public declarations to libgomp_g.h.
4261 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4262 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4263 * config/linux/sem.h: Likewise.
4264 * config/posix/sem.h: Likewise.
4266 * Makefile.am (AM_LDFLAGS): New.
4267 (libgomp_version_script): Split out from ...
4268 (libgomp_la_LDFLAGS): ... here.
4269 (libgomp_version_info): New.
4270 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4271 (LIBGOMP_ENABLE): New.
4272 (LIBGOMP_CHECK_LINKER_FEATURES): New.
4273 (LIBGOMP_ENABLE_SYMVERS): New.
4274 * configure.ac (AC_INIT): Version 1.0.
4275 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4276 (enable-linux-futex): Likewise. Rename from enable-futex.
4277 (libtool_VERSION): New.
4278 (LIBGOMP_ENABLE_SYMVERS): Use it.
4279 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4280 * Makefile.in, aclocal.m4, configure: Rebuild.
4282 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4283 (gomp_mutex_unlock_slow): Fix typo.
4284 * config/linux/sem.c: Similarly.
4285 (gomp_sem_post_slow): Fix typo.
4286 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4287 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4288 [__PIC__] (sys_futex0): Don't use tmp output in asm.
4290 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4291 (libgomp_la_LDFLAGS): Add top_srcdir to path.
4292 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4293 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
4294 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4295 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4296 LDFLAGS. Pull enable_futex check to top-level.
4297 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
4298 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4300 First attempt at real configury.
4301 * Makefile, config.h: Remove file.
4302 * Makefile.am, Makefile.in: New file.
4303 * acinclude.m4 aclocal.m4: New file.
4304 * configure.ac, configure.tgt, configure: New file.
4306 * config/posix/lock.c: Rename from sys-lock.c.
4307 * config/posix/mutex.h: Rename from sys-mutex.h.
4308 * config/posix/sem.c: Rename from sys-sem.c.
4309 * config/posix/sem.h: Rename from sys-sem.h.
4310 * config/posix/proc.c: Rename from sys-proc.c.
4311 * config/posix/time.c: Rename from sys-proc.c.
4313 * config/linux/mutex.c: New file.
4314 * config/linux/mutex.h: New file.
4315 * config/linux/sem.c: New file.
4316 * config/linux/sem.h: New file.
4317 * config/linux/i486/futex.h: New file.
4318 * config/linux/x86_64/futex.h: New file.
4320 2005-05-04 Richard Henderson <rth@redhat.com>
4322 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4323 * libgomp.h: Declare them.
4324 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4325 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4327 2005-05-04 Richard Henderson <rth@redhat.com>
4329 * libgomp-1 code drop
4331 2005-05-04 Richard Henderson <rth@redhat.com>
4333 * iter.c (gomp_iter_static_next): Return tri-state on 0.
4334 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4335 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4336 (gomp_iter_static_next): Update.
4337 (gomp_ordered_static_next): Update.
4338 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4339 (gomp_loop_ordered_static_start): Likewise. Exit early for a
4340 totally empty range.
4341 (gomp_loop_ordered_static_next): Refine test for calling
4342 gomp_ordered_static_next.
4343 * testsuite/ordered-1.c: Add case for more threads than iterations.
4345 * iter.c (gomp_iter_runtime_next_locked): Remove.
4346 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4347 gomp_loop_guided_start, gomp_loop_ordered_static_start,
4348 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4349 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4350 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4351 gomp_loop_ordered_guided_next): Downcase name, make static, add
4352 an external alias with the old name.
4353 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4354 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4355 switch and call one of the above static functions.
4356 * libgomp.h: Update.
4358 * work.c (gomp_work_share_start): Lock the mutex for !first too.
4359 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4360 GOMP_loop_guided_start, GOMP_loop_runtime_start,
4361 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4362 GOMP_loop_ordered_guided_start): Update to match.
4363 * sections.c (GOMP_sections_start): Likewise.
4364 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4366 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4367 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4368 Use bounds check instead of modulus.
4369 (gomp_ordered_sync): Split out of GOMP_ordered_start.
4370 (gomp_ordered_last): Don't sync with ordered_owner here.
4371 (gomp_ordered_next): Likewise.
4372 (gomp_ordered_static_loop_next): Likewise.
4373 * loop.c, libgomp.h: Update to match.
4375 * libgomp.h (GOMP_barrier): Declare.
4377 * testsuite/barrier-1.c: New file.
4378 * testsuite/critical-1.c: New file.
4379 * testsuite/ordered-2.c: New file.
4380 * testsuite/ordered-1.c: New file.
4381 * testsuite/sections-1.c: New file.
4382 * testsuite/single-1.c: New file.
4383 * testsuite/Makefile (TESTS): Add them.
4385 2005-05-04 Richard Henderson <rth@redhat.com>
4387 * libgomp.h (struct gomp_work_share): Add ordered_owner.
4388 * loop.c (GOMP_loop_static_start): If not the startup thread,
4389 acquire the mutex to wait for initialization complete.
4390 (GOMP_loop_ordered_static_start): Likewise.
4391 (GOMP_loop_ordered_runtime_start): Likewise.
4392 (GOMP_loop_ordered_static_first): Remove.
4393 (GOMP_loop_ordered_dynamic_first): Remove.
4394 (GOMP_loop_ordered_guided_first): Remove.
4395 (GOMP_loop_ordered_runtime_first): Remove.
4396 * ordered.c (gomp_ordered_loop_first): Post to own release when
4397 we're the first thread.
4398 (gomp_ordered_loop_last): Wait on release if not owner.
4399 (gomp_ordered_loop_next): Likewise.
4400 (gomp_ordered_static_loop_init): New.
4401 (gomp_ordered_static_loop_next): Use ordered_owner.
4402 (GOMP_ordered_start): Likewise.
4403 * work.c (gomp_new_work_share): Initialize ordered_owner.
4405 2005-05-03 Richard Henderson <rth@redhat.com>
4407 * Makefile (OPT): New.
4410 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4411 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4412 * libgomp.h, libgomp.map, NOTES: Update to match.
4414 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4415 Add initialized and thr members.
4416 (gomp_thread_start): Pause when initially spawned to wait for
4417 the whole team to be created.
4418 (gomp_team_start): Release team members at the end.
4420 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
4421 (f_foo_1): Use GOMP_loop_end.
4422 (f_foo_2): Use GOMP_loop_end_nowait.
4424 * testsuite/loop-2.c: New file.
4425 * testsuite/Makefile (TESTS): Add it.
4427 2005-05-03 Richard Henderson <rth@redhat.com>
4429 * iter.c (gomp_iter_static_next): Fix overflow check typo.
4430 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4431 * team.c (new_team): Initialize oldest_live_gen to 1 if no
4434 * testsuite/Makefile: New file.
4435 * testsuite/loop-1.c: New file.
4437 2005-05-03 Richard Henderson <rth@redhat.com>
4439 Initial implementation and checkin.