| blob | a6d667dd04e14a13b2eaae49efade4fa3b90feb8 |
1 2015-06-13 Tom de Vries <tom@codesourcery.com>
3 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
5 2015-06-13 Tom de Vries <tom@codesourcery.com>
7 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
8 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
9 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
10 (N): Define.
11 (main): Use N instead of hardcoded constants.
13 2015-06-05 Tom de Vries <tom@codesourcery.com>
15 merge from gomp4 branch:
16 2015-05-28 Tom de Vries <tom@codesourcery.com>
18 PR tree-optimization/65443
19 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
20 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
21 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
23 2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
25 * testsuite/libgomp.graphite/bounds.c: Adjust for
26 cleanup-tree-dump removal.
27 * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
28 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
29 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
30 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
31 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
32 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
33 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
34 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
35 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
36 * testsuite/libgomp.graphite/pr41118.c: Likewise.
38 2015-05-28 Uros Bizjak <ubizjak@gmail.com>
40 * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
41 (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
42 (futex_wake) [!__x86_64__]: Ditto.
44 2015-05-28 Julian Brown <julian@codesourcery.com>
46 * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
47 function comment. Only call gomp_fatal if new argument is true.
48 (acc_dev_num_out_of_range): New function.
49 (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
50 acc_dev_num_out_of_range as appropriate.
51 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
52 (acc_get_device_num, acc_set_device_num): Update calls to
53 resolve_device.
54 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
55 output.
57 2015-05-28 Julian Brown <julian@codesourcery.com>
59 PR libgomp/65742
60 * oacc-init.c (plugin/plugin-host.h): Include.
61 (acc_on_device): Check whether we're in an offloaded region for
62 host_nonshm
63 plugin. Don't use __builtin_acc_on_device.
64 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
65 nonshm_exec flag in thread-local data.
66 (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
67 data for host_nonshm plugin.
68 (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
69 for host_nonshm plugin.
70 * plugin/plugin-host.h: New.
72 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
74 * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
76 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
78 * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
79 Declare as int.
80 (FUTEX_PRIVATE_FLAG): Remove L suffix.
81 * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
82 Declare as int.
84 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
86 * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
88 2015-05-27 Chung-Lin Tang <cltang@codesourcery.com>
90 * target.c (gomp_map_pointer): New function abstracting out
91 GOMP_MAP_POINTER handling.
92 (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
93 gomp_map_pointer().
95 2015-05-19 Jakub Jelinek <jakub@redhat.com>
97 PR middle-end/66199
98 * testsuite/libgomp.c/pr66199-1.c: New test.
99 * testsuite/libgomp.c/pr66199-2.c: New test.
100 * testsuite/libgomp.c++/pr66199-1.C: New test.
101 * testsuite/libgomp.c++/pr66199-2.C: New test.
102 * testsuite/libgomp.fortran/pr66199-1.f90: New test.
103 * testsuite/libgomp.fortran/pr66199-2.f90: New test.
105 2015-05-19 Julian Brown <julian@codesourcery.com>
107 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
108 on cuInit failure.
110 2015-05-13 Jakub Jelinek <jakub@redhat.com>
112 PR middle-end/66133
113 * testsuite/libgomp.c/pr66133.c: New test.
115 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
117 * Makefile.in: Regenerated with automake-1.11.6.
118 * aclocal.m4: Likewise.
119 * config.h.in: Likewise.
120 * configure: Likewise.
121 * testsuite/Makefile.in: Likewise.
123 2015-05-08 Jason Merrill <jason@redhat.com>
125 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
126 _Complex.
128 * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
130 2015-05-06 Julian Brown <julian@codesourcery.com>
132 * oacc-init.c (acc_device_lock): Add explanatory comment.
133 (resolve_device): Add comment about locking requirement.
134 (acc_init_1, acc_shutdown_1): Likewise. Add locking around
135 gomp_init_device and gomp_fini_device calls.
136 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
137 (acc_get_device_num, acc_set_device_num): Add locking around
138 resolve_device and gomp_init_device calls.
140 2015-05-06 Julian Brown <julian@codesourcery.com>
142 * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
143 goacc_thread_lock on error paths.
144 * oacc-mem.c (lookup_host): Remove locking from function. Note
145 locking requirement for caller in function comment.
146 (lookup_dev): Likewise.
147 (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
148 (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
149 (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
150 Add locking.
152 2015-05-05 Thomas Schwinge <thomas@codesourcery.com>
154 PR testsuite/65205
155 PR libgomp/65993
156 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
157 don't expect "0x" prefix for "%p" format specifier, don't expect
158 "(nil)" for NULL pointer.
159 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
160 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
161 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
162 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
163 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
164 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
165 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
166 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
167 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
168 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
169 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
170 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
171 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
172 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
173 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
174 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
175 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
176 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
177 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
178 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
179 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
180 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
181 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
182 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
183 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
184 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
185 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
186 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
187 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
188 accurately specify what we're looking for.
189 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
190 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
191 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
192 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
193 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
195 2015-04-30 James Norris <jnorris@codesourcery.com>
197 PR testsuite/65205
198 * testsuite/lib/libgomp.exp
199 (check_effective_target_openacc_host_selected)
200 (check_effective_target_openacc_host_nonshm_selected): New
201 procedures.
202 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
203 dg-shouldfail.
204 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
205 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
206 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
207 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
208 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
209 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
210 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
211 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
212 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
213 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
214 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
215 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
216 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
217 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
218 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
219 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
220 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
221 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
222 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
223 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
224 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
225 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
226 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
227 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
228 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
229 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
230 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
231 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
232 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
233 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
234 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
235 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
236 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
237 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
238 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
239 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
240 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
241 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
242 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
243 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
244 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
245 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
246 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
248 2015-04-08 Julian Brown <julian@codesourcery.com>
250 * libgomp.h (target_mem_desc: Remove mem_map field.
251 (acc_dispatch_t): Remove open_device_func, close_device_func,
252 get_device_num_func, set_device_num_func, target_data members.
253 Change create_thread_data_func argument to device number instead of
254 generic pointer.
255 * oacc-async.c (assert.h): Include.
256 (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
257 (acc_wait_all, acc_wait_all_async): Use current host thread's
258 active device, not base_dev.
259 * oacc-cuda.c (acc_get_current_cuda_device)
260 (acc_get_current_cuda_context, acc_get_cuda_stream)
261 (acc_set_cuda_stream): Likewise.
262 * oacc-host.c (host_dispatch): Don't set open_device_func,
263 close_device_func, get_device_num_func or set_device_num_func.
264 * oacc-init.c (base_dev, init_key): Remove.
265 (cached_base_dev): New.
266 (name_of_acc_device_t): New.
267 (acc_init_1): Initialise default-numbered device, not zeroth.
268 (acc_shutdown_1): Close all devices of a given type.
269 (goacc_destroy_thread): Don't use base_dev.
270 (lazy_open, lazy_init, lazy_init_and_open): Remove.
271 (goacc_attach_host_thread_to_device): New.
272 (acc_init): Reimplement with goacc_attach_host_thread_to_device.
273 (acc_get_num_devices): Don't use base_dev.
274 (acc_set_device_type): Reimplement.
275 (acc_get_device_type): Don't use base_dev.
276 (acc_get_device_num): Tweak logic.
277 (acc_set_device_num): Likewise.
278 (acc_on_device): Use acc_get_device_type.
279 (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
280 (goacc_lazy_initialize): Reimplement with acc_init and
281 goacc_attach_host_thread_to_device.
282 * oacc-int.h (goacc_thread): Add base_dev field.
283 (base_dev): Remove extern declaration.
284 (goacc_attach_host_thread_to_device): Add prototype.
285 * oacc-mem.c (acc_malloc): Use current thread's device instead of
286 base_dev.
287 (acc_free): Likewise.
288 (acc_memcpy_to_device): Likewise.
289 (acc_memcpy_from_device): Likewise.
290 * oacc-parallel.c (select_acc_device): Remove. Replace calls with
291 goacc_lazy_initialize (throughout).
292 (GOACC_parallel): Use tgt_offset to locate target functions.
293 * target.c (gomp_map_vars): Don't set tgt->mem_map.
294 (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
295 (gomp_load_plugin_for_device): Remove open_device, close_device,
296 get_device_num, set_device_num openacc hook initialisation. Don't set
297 openacc.target_data.
298 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
299 (GOMP_OFFLOAD_openacc_close_device)
300 (GOMP_OFFLOAD_openacc_get_device_num)
301 (GOMP_OFFLOAD_openacc_set_device_num): Remove.
302 (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
303 to int.
304 * plugin/plugin-nvptx.c (ptx_inited): Remove.
305 (instantiated_devices, ptx_dev_lock): New.
306 (struct ptx_image_data): New.
307 (ptx_devices, ptx_images, ptx_image_lock): New.
308 (fini_streams_for_device): Reorder cuStreamDestroy call.
309 (nvptx_get_num_devices): Remove forward declaration.
310 (nvptx_init): Change return type to bool.
311 (nvptx_fini): Remove.
312 (nvptx_attach_host_thread_to_device): New.
313 (nvptx_open_device): Return struct ptx_device* instead of void*.
314 (nvptx_close_device): Change argument type to struct ptx_device*,
315 return type to void.
316 (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
317 (kernel_target_data, kernel_host_table): Remove static globals.
318 (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
319 (GOMP_OFFLOAD_init_device): Reimplement.
320 (GOMP_OFFLOAD_fini_device): Likewise.
321 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
322 (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
323 (GOMP_OFFLOAD_host2dev): Use ORD argument.
324 (GOMP_OFFLOAD_openacc_open_device)
325 (GOMP_OFFLOAD_openacc_close_device)
326 (GOMP_OFFLOAD_openacc_set_device_num)
327 (GOMP_OFFLOAD_openacc_get_device_num): Remove.
328 (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
329 (device number).
331 testsuite/
332 * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
334 2015-04-06 Ilya Verbin <ilya.verbin@intel.com>
336 * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
337 * libgomp.h (struct gomp_memory_mapping): Remove.
338 (struct target_mem_desc): Change type of mem_map from
339 gomp_memory_mapping * to splay_tree_s *.
340 (struct gomp_device_descr): Remove register_image_func, get_table_func.
341 Add load_image_func, unload_image_func.
342 Change type of mem_map from gomp_memory_mapping to splay_tree_s.
343 Remove offload_regions_registered.
344 (gomp_init_tables): Remove.
345 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
346 to splay_tree_s *.
347 * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
348 * oacc-host.c (host_dispatch): Do not initialize register_image_func,
349 get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
350 offload_regions_registered.
351 Initialize load_image_func, unload_image_func, mem_map.root.
352 (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
353 * oacc-init.c (lazy_open): Don't call gomp_init_tables.
354 (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
355 * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
356 gomp_memory_mapping *. Use dev's lock and splay_tree.
357 (lookup_dev): Use dev's lock.
358 (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
359 (acc_is_present): Likewise.
360 (acc_map_data): Likewise.
361 (acc_unmap_data): Likewise. Use dev's lock.
362 (present_create_copy): Likewise.
363 (delete_copyout): Pass dev to lookup_host instead of mem_map.
364 (update_dev_host): Likewise.
365 (gomp_acc_remove_pointer): Likewise. Use dev's lock.
366 * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
367 * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
368 (GOMP_OFFLOAD_get_table): Remove
369 (GOMP_OFFLOAD_load_image): New function.
370 (GOMP_OFFLOAD_unload_image): New function.
371 * target.c (register_lock): New mutex for offload image registration.
372 (num_devices): Do not guard with PLUGIN_SUPPORT.
373 (gomp_realloc_unlock): New static function.
374 (gomp_map_vars_existing): Add device descriptor argument. Unlock mutex
375 before gomp_fatal.
376 (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
377 Pass devicep to gomp_map_vars_existing. Unlock mutex before gomp_fatal.
378 (gomp_copy_from_async): Use dev's lock and splay_tree instead of
379 mem_map's.
380 (gomp_unmap_vars): Likewise.
381 (gomp_update): Remove gomp_memory_mapping argument. Use dev's lock and
382 splay_tree instead of mm's. Unlock mutex before gomp_fatal.
383 (gomp_offload_image_to_device): New static function.
384 (GOMP_offload_register): Add mutex lock.
385 Call gomp_offload_image_to_device for all initialized devices.
386 Replace gomp_realloc with gomp_realloc_unlock.
387 (GOMP_offload_unregister): New function.
388 (gomp_init_tables): Replace with gomp_init_device. Replace a call to
389 get_table_func from the plugin with calls to init_device_func and
390 gomp_offload_image_to_device.
391 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
392 to splay_tree_s *.
393 (GOMP_target): Do not call gomp_init_tables. Use dev's lock and
394 splay_tree instead of mem_map's. Unlock mutex before gomp_fatal.
395 (GOMP_target_data): Do not call gomp_init_tables.
396 (GOMP_target_update): Likewise. Remove argument from gomp_update.
397 (gomp_load_plugin_for_device): Replace register_image and get_table
398 with load_image and unload_image in DLSYM ().
399 (gomp_register_images_for_device): Remove function.
400 (gomp_target_init): Do not initialize current_device.mem_map.*,
401 current_device.offload_regions_registered.
402 Remove call to gomp_register_images_for_device.
403 Do not free offload_images and num_offload_images.
405 2015-03-30 Jakub Jelinek <jakub@redhat.com>
407 PR fortran/65597
408 * testsuite/libgomp.fortran/pr65597.f90: New test.
410 2015-03-27 Tom de Vries <tom@codesourcery.com>
412 PR testsuite/65594
413 * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
414 (init, check): New function.
415 (foo): Change return type to void.
416 (main): Call init and check.
418 2015-03-27 Tom de Vries <tom@codesourcery.com>
420 PR testsuite/65594
421 * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
422 (foo): Use M for non-inner loops to scale down test-case.
424 2015-03-25 Kai Tietz <ktietz@redhat.com>
426 PR libgomp/64972
427 * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
428 (GOACC_data_start): Likewise.
429 * target.c (gomp_map_vars): Likewise.
431 2015-03-21 John David Anglin <danglin@gcc.gnu.org>
433 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
434 hppa*-*-hpux*.
436 2015-03-19 Jakub Jelinek <jakub@redhat.com>
438 * testsuite/libgomp.c/target-10.c: New test.
439 * testsuite/libgomp.c++/target-4.C: New test.
441 2015-03-13 Ilya Verbin <ilya.verbin@intel.com>
443 * testsuite/libgomp.fortran/declare-target-1.f90: New test.
444 * testsuite/libgomp.fortran/declare-target-2.f90: New file.
446 2015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
448 * configure.tgt (*-*-rtems*): Use local-exec TLS model.
449 * configure.ac (*-*-rtems*): Assume Pthread is supported.
450 (pthread.h): Check for this header file.
451 * configure: Regenerate.
453 2015-02-25 Tom de Vries <tom@codesourcery.com>
455 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
456 (check_reduction_op, check_reduction_macro, max, min):
457 Declare.
458 (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
459 function.
460 (main): Use new functions.
462 2015-02-18 Ilya Tocar <ilya.tocar@intel.com>
464 * target.c (gomp_load_plugin_for_device): Use const char * instead of
465 char * for variables holding dlerror return values.
466 (DLSYM_OPT): Ditto.
468 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
470 * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
472 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
473 Cesar Philippidis <cesar@codesourcery.com>
475 * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
476 GOACC_ctaid, and GOACC_nctaid routines.
478 2015-02-11 Jakub Jelinek <jakub@redhat.com>
480 PR c/64824
481 * testsuite/libgomp.c/atomic-18.c: New test.
482 * testsuite/libgomp.c++/atomic-16.C: New test.
484 2015-02-04 Jakub Jelinek <jakub@redhat.com>
486 PR c/64824
487 PR c/64868
488 * testsuite/libgomp.c/pr64824.c: New test.
489 * testsuite/libgomp.c/pr64868.c: New test.
490 * testsuite/libgomp.c++/pr64824.C: New test.
491 * testsuite/libgomp.c++/pr64868.C: New test.
493 2015-02-01 David Edelsohn <dje.gcc@gmail.com>
495 PR libgomp/64635
496 * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
497 Link with -lpthread.
498 * config/aix/plugin-suffix.h: Delete.
500 2015-01-28 Jack Howarth <howarth.at.gcc@gmail.com>
502 PR libgomp/64635
503 * configure.tgt (*-*-aix*): Use config_path "aix posix".
504 (*-*-darwin*): Use config_path "bsd darwin posix".
505 (*-*-hpux*): Use config_path "hpux posix".
506 * target.c: Add include of plugin-suffix.h and use
507 SONAME_SUFFIX macro.
508 * config/aix/plugin-suffix.h: New file.
509 * config/darwin/plugin-suffix.h: New file.
510 * config/hpux/plugin-suffix.h: New file.
511 * config/posix/plugin-suffix.h: New file.
513 2015-01-23 Jakub Jelinek <jakub@redhat.com>
515 PR middle-end/64734
516 * libgomp.c/pr64734.c: New test.
518 2015-01-23 Tom de Vries <tom@codesourcery.com>
520 PR libgomp/64672
521 * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
523 2015-01-23 Tom de Vries <tom@codesourcery.com>
525 PR libgomp/64707
526 * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
527 dg-options.
529 2015-01-19 Thomas Schwinge <thomas@codesourcery.com>
531 PR libgomp/64625
532 * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
533 (GOACC_parallel, GOACC_update): Remove const_void *offload_table
534 formal parameter. Update all users.
535 * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
536 Document unused formal parameter.
538 2015-01-16 Thomas Schwinge <thomas@codesourcery.com>
540 * oacc-parallel.c: Don't include <alloca.h>.
541 (GOACC_parallel): Use gomp_alloca instead of alloca.
543 2015-01-16 Gerald Pfeifer <gerald@pfeifer.com>
545 * target.c (num_devices): Guard with PLUGIN_SUPPORT.
547 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
548 James Norris <jnorris@codesourcery.com>
549 Tom de Vries <tom@codesourcery.com>
550 Julian Brown <julian@codesourcery.com>
551 Cesar Philippidis <cesar@codesourcery.com>
552 Nathan Sidwell <nathan@codesourcery.com>
553 Tobias Burnus <burnus@net-b.de>
555 * Makefile.am (search_path): Add $(top_srcdir)/../include.
556 (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
557 oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
558 oacc-async.c, oacc-plugin.c, oacc-cuda.c.
559 [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
560 Include $(top_srcdir)/plugin/Makefrag.am.
561 (nodist_libsubinclude_HEADERS): Add openacc.h.
562 [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
563 openacc.f90, openacc.mod, openacc_kinds.mod.
564 (omp_lib.mod): Generalize into...
565 (%.mod): ... this new rule.
566 (openacc_kinds.mod, openacc.mod): New rules.
567 * plugin/configfrag.ac: New file.
568 * configure.ac: Move plugin/offloading support into it. Include
569 it. Instantiate testsuite/libgomp-test-support.pt.exp.
570 * plugin/Makefrag.am: New file.
571 * testsuite/Makefile.am (OFFLOAD_TARGETS)
572 (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
573 export.
574 (libgomp-test-support.exp): New rule.
575 (all-local): Depend on it.
576 * Makefile.in: Regenerate.
577 * testsuite/Makefile.in: Regenerate.
578 * config.h.in: Likewise.
579 * configure: Likewise.
580 * configure.tgt: Harden shell syntax.
581 * env.c: Include "oacc-int.h".
582 (parse_acc_device_type): New function.
583 (gomp_debug_var, goacc_device_type, goacc_device_num): New
584 variables.
585 (initialize_env): Initialize those. Call
586 goacc_runtime_initialize.
587 * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
588 (gomp_fatal): Call gomp_vfatal.
589 * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
590 (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
591 (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
592 (splay_tree_node, splay_tree, splay_tree_key)
593 (struct target_mem_desc, struct splay_tree_key_s)
594 (struct gomp_memory_mapping, struct acc_dispatch_t)
595 (struct gomp_device_descr, gomp_acc_insert_pointer)
596 (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
597 (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
598 (gomp_free_memmap, gomp_fini_device): New declarations.
599 (gomp_vdebug, gomp_debug): New macros.
600 Include "splay-tree.h".
601 * libgomp.map (OACC_2.0): New symbol version. Use for
602 acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
603 acc_set_device_type_h_, acc_get_device_type,
604 acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
605 acc_get_device_num, acc_get_device_num_h_, acc_async_test,
606 acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
607 acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
608 acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
609 acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
610 acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
611 acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
612 acc_copyin_array_h_, acc_present_or_copyin,
613 acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
614 acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
615 acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
616 acc_present_or_create_32_h_, acc_present_or_create_64_h_,
617 acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
618 acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
619 acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
620 acc_update_device, acc_update_device_32_h_,
621 acc_update_device_64_h_, acc_update_device_array_h_,
622 acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
623 acc_update_self_array_h_, acc_map_data, acc_unmap_data,
624 acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
625 acc_is_present_64_h_, acc_is_present_array_h_,
626 acc_memcpy_to_device, acc_memcpy_from_device,
627 acc_get_current_cuda_device, acc_get_current_cuda_context,
628 acc_get_cuda_stream, acc_set_cuda_stream.
629 (GOACC_2.0): New symbol version. Use for GOACC_data_end,
630 GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
631 GOACC_update, GOACC_wait, GOACC_get_thread_num,
632 GOACC_get_num_threads.
633 (GOMP_PLUGIN_1.0): New symbol version. Use for
634 GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
635 GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
636 GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
637 GOMP_PLUGIN_acc_thread.
638 * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
639 environment variable.
640 * libgomp_g.h (GOACC_data_start, GOACC_data_end)
641 (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
642 (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
643 * splay-tree.h (splay_tree_lookup, splay_tree_insert)
644 (splay_tree_remove): New declarations.
645 (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
646 (splay_tree_remove, splay_tree_lookup): Move into...
647 * splay-tree.c: ... this new file.
648 * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
649 (splay_tree_node, splay_tree, splay_tree_key)
650 (struct target_mem_desc, struct splay_tree_key_s)
651 (struct gomp_device_descr): Don't declare.
652 (num_devices_openmp): New variable.
653 (gomp_get_num_devices ): Use it.
654 (gomp_init_targets_once): New function.
655 (gomp_get_num_devices ): Use it.
656 (get_kind, gomp_copy_from_async, gomp_free_memmap)
657 (gomp_fini_device, gomp_register_image_for_device): New functions.
658 (gomp_map_vars): Add devaddrs parameter.
659 (gomp_update): Add mm parameter.
660 (gomp_init_device): Move most of it into...
661 (gomp_init_tables): ... this new function.
662 (gomp_register_images_for_device): Remove function.
663 (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
664 Make them hidden instead of static.
665 (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
666 (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
667 (GOMP_target_end_data, GOMP_target_update)
668 (gomp_load_plugin_for_device, gomp_target_init): Update for
669 OpenACC changes.
670 * oacc-async.c: New file.
671 * oacc-cuda.c: Likewise.
672 * oacc-host.c: Likewise.
673 * oacc-init.c: Likewise.
674 * oacc-int.h: Likewise.
675 * oacc-mem.c: Likewise.
676 * oacc-parallel.c: Likewise.
677 * oacc-plugin.c: Likewise.
678 * oacc-plugin.h: Likewise.
679 * oacc-ptx.h: Likewise.
680 * openacc.f90: Likewise.
681 * openacc.h: Likewise.
682 * openacc_lib.h: Likewise.
683 * plugin/plugin-host.c: Likewise.
684 * plugin/plugin-nvptx.c: Likewise.
685 * libgomp-plugin.c: Likewise.
686 * libgomp-plugin.h: Likewise.
687 * libgomp_target.h: Remove file after merging content into the
688 former file. Update all users.
689 * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
690 (offload_targets_s, offload_targets_s_openacc): New variables.
691 (check_effective_target_openacc_nvidia_accel_present)
692 (check_effective_target_openacc_nvidia_accel_selected): New
693 procedures.
694 (libgomp_init): Update for OpenACC changes.
695 * testsuite/libgomp-test-support.exp.in: New file.
696 * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
697 * testsuite/libgomp.oacc-c/c.exp: Likewise.
698 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
699 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
700 * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
701 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
702 * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
703 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
704 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
705 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
706 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
707 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
708 * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
709 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
710 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
711 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
712 * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
713 * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
714 * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
715 * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
716 * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
717 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
718 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
719 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
720 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
721 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
722 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
723 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
724 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
725 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
726 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
727 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
728 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
729 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
730 * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
731 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
732 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
733 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
734 * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
735 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
736 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
737 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
738 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
739 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
740 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
741 * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
742 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
743 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
744 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
745 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
746 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
747 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
748 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
749 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
750 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
751 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
752 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
753 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
754 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
755 * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
756 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
757 * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
758 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
759 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
760 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
761 * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
762 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
763 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
764 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
765 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
766 * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
767 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
768 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
769 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
770 * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
771 * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
772 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
773 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
774 * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
775 * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
776 * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
777 * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
778 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
779 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
780 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
781 * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
782 * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
783 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
784 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
785 * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
786 * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
787 * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
788 * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
789 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
790 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
791 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
792 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
793 * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
794 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
795 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
796 * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
797 * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
798 * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
799 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
800 * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
801 * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
802 * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
803 * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
804 * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
805 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
806 * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
807 * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
808 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
809 * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
810 * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
811 * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
812 * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
813 * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
814 * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
815 * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
816 * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
817 * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
818 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
819 * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
820 * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
821 * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
822 * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
823 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
824 * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
825 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
826 * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
827 * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
828 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
829 * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
830 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
831 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
832 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
833 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
834 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
835 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
836 Likewise.
837 * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
838 * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
839 * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
840 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
841 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
842 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
843 * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
844 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
845 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
846 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
847 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
848 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
849 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
850 * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
851 * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
852 * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
853 * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
854 * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
855 * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
856 * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
857 * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
858 * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
859 * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
860 * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
861 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
862 * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
863 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
864 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
865 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
866 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
867 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
868 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
869 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
870 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
871 * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
872 * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
873 * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
874 * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
875 * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
876 * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
877 * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
878 * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
879 * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
880 * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
881 * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
882 * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
883 * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
884 * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
885 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
886 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
887 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
888 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
889 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
890 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
891 * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
892 * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
893 * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
894 * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
895 * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
896 * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
898 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
899 Julian Brown <julian@codesourcery.com>
900 David Malcolm <dmalcolm@redhat.com>
902 * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
903 to "GNU Offloading and Multi Processing Runtime Library". Change
904 all users.
905 * configure: Regenerate.
906 * libgomp.texi: Update.
908 2015-01-08 Thomas Schwinge <thomas@codesourcery.com>
910 * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
911 "$tgt_dir/lib32".
912 * configure: Regenerate.
914 * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
915 "intelmic" in $offload_targets.
917 2015-01-05 Jakub Jelinek <jakub@redhat.com>
919 Update copyright years.
921 * libgomp.texi: Bump @copying's copyright year.
923 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
925 * testsuite/lib/libgomp.exp: Load target-utils.exp.
926 Move load of target-supportes.exp earlier.
928 2014-12-10 Ilya Verbin <ilya.verbin@intel.com>
930 * testsuite/libgomp.c/target-9.c: New test.
932 2014-12-09 Varvara Rainchik <varvara.rainchik@intel.com>
934 * config.h.in: Regenerate.
935 * configure: Regenerate.
936 * configure.ac: Add GCC_CHECK_EMUTLS.
937 * libgomp.h: Add check for USE_EMUTLS: this case
938 is equal to HAVE_TLS.
939 * team.c: Likewise.
941 2014-12-03 Uros Bizjak <ubizjak@gmail.com>
943 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
945 2014-11-28 Andrey Turetskiy <andrey.turetskiy@intel.com>
946 Ilya Verbin <ilya.verbin@intel.com>
948 * testsuite/libgomp.c/target-critical-1.c: New test.
950 2014-11-26 Jakub Jelinek <jakub@redhat.com>
952 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
953 to dg-options unless expensive testing is on.
954 (TESTITERS): Define to N if not defined.
955 (main): Use TESTITERS instead of N.
956 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
957 dg-additional-options depending on whether expensive testing is on.
958 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
959 Decrease N to 100000 and CHUNKSZ to 10000.
961 2014-11-24 Jakub Jelinek <jakub@redhat.com>
963 PR fortran/63938
964 * testsuite/libgomp.fortran/pr63938-1.f90: New test.
965 * testsuite/libgomp.fortran/pr63938-2.f90: New test.
967 2014-11-21 Steve Ellcey <sellcey@imgtec.com>
969 * config/linux/mips/futex.h (SYS_futex): Define if not already done.
971 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
973 PR bootstrap/63784
974 * configure: Regenerated.
976 2014-11-19 Uros Bizjak <ubizjak@gmail.com>
978 * testsuite/libgomp.c/examples-4/e.53.5.c: Require
979 vect_simd_clones effective target.
980 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
982 2014-11-14 Jakub Jelinek <jakub@redhat.com>
984 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
985 of 32 as block_size.
986 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
987 instead of 32 as block_size.
989 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
990 Ilya Verbin <ilya.verbin@intel.com>
992 * Makefile.in: Regenerate.
993 * configure: Regenerate.
994 * configure.ac: Set up offload_additional_options,
995 offload_additional_lib_paths and offload_targets.
996 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
997 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
998 * testsuite/Makefile.in: Regenerate.
999 * testsuite/lib/libgomp.exp (libgomp_init): Append
1000 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
1001 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
1002 build directory to LD_LIBRARY_PATH for intelmic offload targets.
1004 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
1005 Ilya Verbin <ilya.verbin@intel.com>
1006 Kirill Yukhin <kirill.yukhin@intel.com>
1007 Ilya Tocar <ilya.tocar@intel.com>
1009 * testsuite/lib/libgomp.exp
1010 (check_effective_target_offload_device): New.
1011 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
1012 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
1013 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
1014 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
1015 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
1016 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
1017 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
1018 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
1019 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
1020 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
1021 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
1022 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
1023 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
1024 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
1025 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
1026 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
1027 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
1028 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
1029 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
1030 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
1031 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
1032 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
1033 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
1034 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
1035 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
1036 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
1037 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
1038 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
1039 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
1040 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
1041 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
1042 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
1043 * testsuite/libgomp.c/target-7.c: Fix test.
1044 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
1045 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
1046 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
1047 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
1048 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
1049 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
1050 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
1051 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
1052 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
1053 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
1054 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
1055 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
1056 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
1057 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
1058 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
1059 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
1060 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
1061 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
1062 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1063 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
1064 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
1065 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
1066 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
1067 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
1068 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
1069 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
1070 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
1071 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
1072 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
1073 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
1074 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
1076 2014-11-13 Jakub Jelinek <jakub@redhat.com>
1077 Ilya Verbin <ilya.verbin@intel.com>
1078 Thomas Schwinge <thomas@codesourcery.com>
1079 Andrey Turetskiy <andrey.turetskiy@intel.com>
1081 * libgomp.map (GOMP_4.0.1): New symbol version.
1082 Add GOMP_offload_register.
1083 * libgomp_target.h: New file.
1084 * splay-tree.h: New file.
1085 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
1086 (gomp_target_init): New forward declaration.
1087 (gomp_is_initialized): New static variable.
1088 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
1089 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
1090 New structures.
1091 (offload_images, num_offload_images, devices, num_devices): New static
1092 variables.
1093 (splay_compare): New static function.
1094 (struct gomp_device_descr): New structure.
1095 (gomp_get_num_devices): Call gomp_target_init.
1096 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
1097 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
1098 (GOMP_offload_register): New function.
1099 (GOMP_target): Arrange for host callback to be performed in a separate
1100 initial thread and contention group, inheriting ICVs from
1101 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
1102 Add device initialization and lookup for target function in splay tree.
1103 (GOMP_target_data): Add device initialization and call gomp_map_vars.
1104 (GOMP_target_end_data): Call gomp_unmap_vars.
1105 (GOMP_target_update): Add device initialization and call gomp_update.
1106 (gomp_load_plugin_for_device, gomp_register_images_for_device)
1107 (gomp_target_init): New static functions.
1109 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1110 Thomas Schwinge <thomas@codesourcery.com>
1111 Ilya Verbin <ilya.verbin@intel.com>
1112 Andrey Turetskiy <andrey.turetskiy@intel.com>
1114 * config.h.in: Regenerate.
1115 * configure: Regenerate.
1116 * configure.ac: Check for libdl, required for plugin support.
1117 (PLUGIN_SUPPORT): Define if plugins are supported.
1118 (enable_offload_targets): Support Intel MIC targets.
1119 (OFFLOAD_TARGETS): List of target names suitable for offloading.
1121 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1123 PR target/63610
1124 * configure: Regenerate.
1126 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1128 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
1130 2014-10-06 Marek Polacek <polacek@redhat.com>
1132 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
1133 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
1134 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
1135 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1137 2014-10-06 Marek Polacek <polacek@redhat.com>
1139 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
1140 * testsuite/libgomp.c/nqueens-1.c: Likewise.
1141 * testsuite/libgomp.c/pr26943-3.c: Likewise.
1142 * testsuite/libgomp.c/pr26943-4.c: Likewise.
1143 * testsuite/libgomp.c/pr36802-2.c: Likewise.
1144 * testsuite/libgomp.c/pr36802-3.c: Likewise.
1145 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
1146 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1147 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
1148 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
1149 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
1150 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
1151 * testsuite/libgomp.c/omp-single-1.c: Likewise.
1152 * testsuite/libgomp.c/omp-single-2.c: Likewise.
1153 * testsuite/libgomp.c/omp_matvec.c: Likewise.
1154 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
1155 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
1156 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
1157 declarations.
1159 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1161 PR libgomp/61200
1162 * testsuite/libgomp.c/pr61200.c: New test.
1164 2014-09-18 Jakub Jelinek <jakub@redhat.com>
1166 PR c++/63248
1167 * testsuite/libgomp.c++/pr63248.C: New test.
1169 2014-08-04 Jakub Jelinek <jakub@redhat.com>
1171 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
1172 is not zero, but taskgroup->children is NULL and there are
1173 any task->children, schedule those instead of waiting.
1174 * testsuite/libgomp.c/depend-6.c: New test.
1175 * testsuite/libgomp.c/depend-7.c: New test.
1176 * testsuite/libgomp.c/depend-8.c: New test.
1177 * testsuite/libgomp.c/depend-9.c: New test.
1178 * testsuite/libgomp.c/depend-10.c: New test.
1180 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1182 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
1183 (struct gomp_taskwait): New type.
1184 (struct gomp_task): Add taskwait and parent_depends_on, remove
1185 in_taskwait and taskwait_sem fields.
1186 (gomp_finish_task): Don't destroy taskwait_sem.
1187 * task.c (gomp_init_task): Don't init in_taskwait, instead init
1188 taskwait and parent_depends_on.
1189 (GOMP_task): For if (0) tasks with depend clause that depend on
1190 earlier tasks don't defer them, instead call
1191 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
1192 Initialize redundant_out field, for redundant out entries just
1193 move them at the end of linked list instead of removing them
1194 completely, and set redundant_out flag instead of redundant.
1195 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
1196 that task.
1197 (gomp_task_run_post_handle_dependers): If parent is in
1198 gomp_task_maybe_wait_for_dependencies and newly runnable task
1199 is not parent_depends_on, queue it in parent->children linked
1200 list after all runnable tasks with parent_depends_on set.
1201 Adjust for addition of taskwait indirection.
1202 (gomp_task_run_post_remove_parent): If parent is in
1203 gomp_task_maybe_wait_for_dependencies and task to be removed
1204 is parent_depends_on, decrement n_depend and if needed awake
1205 parent. Adjust for addition of taskwait indirection.
1206 (GOMP_taskwait): Adjust for addition of taskwait indirection.
1207 (gomp_task_maybe_wait_for_dependencies): New function.
1208 * testsuite/libgomp.c/depend-5.c: New test.
1210 2014-07-13 Tobias Burnus <burnus@net-b.de>
1212 * testsuite/libgomp.fortran/pr34020.f90: Make compile
1213 with TS 18508/Fortran 2015.
1215 2014-07-06 Marek Polacek <polacek@redhat.com>
1217 PR c/6940
1218 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
1220 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1222 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
1223 matches regex $lang_source_re, add $lang_include_flags to options.
1224 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
1225 * testsuite/libgomp.c++/c++.exp: Likewise.
1226 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
1227 and lang_include_flags instead of adding -fintrinsic-modules-path= to
1228 ALWAYS_CFLAGS.
1229 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
1231 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
1233 * testsuite/libgomp.fortran/fortran.exp: Explain
1234 gfortran-dg-runtest usage.
1236 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1238 * testsuite/libgomp.fortran/simd5.f90: New test.
1239 * testsuite/libgomp.fortran/simd6.f90: New test.
1240 * testsuite/libgomp.fortran/simd7.f90: New test.
1242 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1244 * testsuite/libgomp.c/for-2.c: Define SC to static for
1245 #pragma omp for simd testing.
1246 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
1247 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
1248 SC macro.
1249 * testsuite/libgomp.c/simd-14.c: New test.
1250 * testsuite/libgomp.c/simd-15.c: New test.
1251 * testsuite/libgomp.c/simd-16.c: New test.
1252 * testsuite/libgomp.c/simd-17.c: New test.
1253 * testsuite/libgomp.c++/for-10.C: Define SC to static for
1254 #pragma omp for simd testing.
1255 * testsuite/libgomp.c++/simd10.C: New test.
1256 * testsuite/libgomp.c++/simd11.C: New test.
1257 * testsuite/libgomp.c++/simd12.C: New test.
1258 * testsuite/libgomp.c++/simd13.C: New test.
1260 * testsuite/libgomp.fortran/aligned1.f03: New test.
1261 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
1262 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
1263 tasks with !$omp parallel !$omp single.
1264 * testsuite/libgomp.fortran/target8.f90: New test.
1265 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
1266 not to use trim in the combiner, instead call elemental function.
1267 (fn): New elemental function.
1268 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
1269 Make elemental.
1270 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
1271 omp_in): Likewise.
1272 * testsuite/libgomp.fortran/udr12.f90: New test.
1273 * testsuite/libgomp.fortran/udr13.f90: New test.
1274 * testsuite/libgomp.fortran/udr14.f90: New test.
1275 * testsuite/libgomp.fortran/udr15.f90: New test.
1277 2014-06-18 Jakub Jelinek <jakub@redhat.com>
1279 * omp_lib.f90.in (openmp_version): Set to 201307.
1280 * omp_lib.h.in (openmp_version): Likewise.
1281 * testsuite/libgomp.c/target-8.c: New test.
1282 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
1283 and inbranch clauses.
1284 * testsuite/libgomp.fortran/depend-3.f90: New test.
1285 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
1286 openmp_version.
1287 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1288 * testsuite/libgomp.fortran/target1.f90: New test.
1289 * testsuite/libgomp.fortran/target2.f90: New test.
1290 * testsuite/libgomp.fortran/target3.f90: New test.
1291 * testsuite/libgomp.fortran/target4.f90: New test.
1292 * testsuite/libgomp.fortran/target5.f90: New test.
1293 * testsuite/libgomp.fortran/target6.f90: New test.
1294 * testsuite/libgomp.fortran/target7.f90: New test.
1296 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1298 PR fortran/60928
1299 * testsuite/libgomp.fortran/allocatable9.f90: New test.
1300 * testsuite/libgomp.fortran/allocatable10.f90: New test.
1301 * testsuite/libgomp.fortran/allocatable11.f90: New test.
1302 * testsuite/libgomp.fortran/allocatable12.f90: New test.
1303 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
1304 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
1305 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
1306 * testsuite/libgomp.fortran/associate1.f90: New test.
1307 * testsuite/libgomp.fortran/associate2.f90: New test.
1308 * testsuite/libgomp.fortran/procptr1.f90: New test.
1310 2014-06-06 Jakub Jelinek <jakub@redhat.com>
1312 * testsuite/libgomp.fortran/simd1.f90: New test.
1313 * testsuite/libgomp.fortran/udr1.f90: New test.
1314 * testsuite/libgomp.fortran/udr2.f90: New test.
1315 * testsuite/libgomp.fortran/udr3.f90: New test.
1316 * testsuite/libgomp.fortran/udr4.f90: New test.
1317 * testsuite/libgomp.fortran/udr5.f90: New test.
1318 * testsuite/libgomp.fortran/udr6.f90: New test.
1319 * testsuite/libgomp.fortran/udr7.f90: New test.
1320 * testsuite/libgomp.fortran/udr8.f90: New test.
1321 * testsuite/libgomp.fortran/udr9.f90: New test.
1322 * testsuite/libgomp.fortran/udr10.f90: New test.
1323 * testsuite/libgomp.fortran/udr11.f90: New test.
1325 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
1327 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
1328 vect_simd_clones effective target.
1329 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
1331 2014-05-21 Jakub Jelinek <jakub@redhat.com>
1333 PR middle-end/61252
1334 * testsuite/libgomp.c++/simd-9.C: New test.
1336 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
1338 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
1339 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
1340 texts according to their @menu entry positions.
1342 2014-05-11 Jakub Jelinek <jakub@redhat.com>
1344 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
1345 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
1346 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
1347 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
1348 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
1349 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
1350 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
1351 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
1352 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
1353 * testsuite/libgomp.fortran/depend-1.f90: New test.
1354 * testsuite/libgomp.fortran/depend-2.f90: New test.
1355 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
1356 * testsuite/libgomp.fortran/simd1.f90: New test.
1357 * testsuite/libgomp.fortran/simd2.f90: New test.
1358 * testsuite/libgomp.fortran/simd3.f90: New test.
1359 * testsuite/libgomp.fortran/simd4.f90: New test.
1360 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
1362 2014-05-02 Jakub Jelinek <jakub@redhat.com>
1364 * testsuite/libgomp.c/simd-10.c: New test.
1365 * testsuite/libgomp.c/simd-11.c: New test.
1366 * testsuite/libgomp.c/simd-12.c: New test.
1367 * testsuite/libgomp.c/simd-13.c: New test.
1369 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1371 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
1372 atomic type clauses in any order and optional comma in between.
1373 * testsuite/libgomp.c++/atomic-15.C: Likewise.
1374 * testsuite/libgomp.c/atomic-17.c: Likewise.
1376 * testsuite/libgomp.c/simd-7.c: New test.
1377 * testsuite/libgomp.c/simd-8.c: New test.
1378 * testsuite/libgomp.c/simd-9.c: New test.
1379 * testsuite/libgomp.c/loop-16.c: New test.
1381 2014-04-02 Richard Henderson <rth@redhat.com>
1383 * config/linux/futex.h (futex_wait): Get error value from errno.
1384 (futex_wake): Likewise.
1386 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1388 PR c++/60331
1389 * testsuite/libgomp.c++/udr-11.C: New test.
1390 * testsuite/libgomp.c++/udr-12.C: New test.
1391 * testsuite/libgomp.c++/udr-13.C: New test.
1392 * testsuite/libgomp.c++/udr-14.C: New test.
1393 * testsuite/libgomp.c++/udr-15.C: New test.
1394 * testsuite/libgomp.c++/udr-16.C: New test.
1395 * testsuite/libgomp.c++/udr-17.C: New test.
1396 * testsuite/libgomp.c++/udr-18.C: New test.
1397 * testsuite/libgomp.c++/udr-19.C: New test.
1399 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1401 Update copyright years
1403 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1405 * hashtab.h: Use the standard form for the copyright notice.
1407 2014-01-02 Tobias Burnus <burnus@net-b.de>
1409 * libgomp.texi: Bump @copying's copyright year.
1411 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
1413 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
1414 alloca () with __builtin_alloca ().
1415 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
1416 * testsuite/libgomp.c/lock-3.c: Likewise.
1417 * testsuite/libgomp.c/pr48591.c: Likewise.
1419 2013-12-17 Jakub Jelinek <jakub@redhat.com>
1421 PR testsuite/59534
1422 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
1423 comparisons.
1425 2013-12-16 Jakub Jelinek <jakub@redhat.com>
1427 PR libgomp/58756
1428 * testsuite/libgomp.c/pr58756.c: New test.
1430 2013-12-12 Jakub Jelinek <jakub@redhat.com>
1432 PR libgomp/59467
1433 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
1434 !$omp parallel.
1436 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
1438 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
1439 ALWAYS_CFLAGS.
1440 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
1441 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
1442 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
1443 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
1444 Likewise.
1446 * libgomp_g.h: Include <stddef.h> for size_t.
1448 * libgomp.spec.in: Update comment about libgomp's dependencies.
1449 * configure.ac: Likewise.
1450 * configure: Regenerate.
1452 2013-10-16 Tobias Burnus <burnus@net-b.de>
1454 * libgomp.texi: (Runtime Library Routines): Update references for
1455 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
1456 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
1457 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
1458 (Environment Variables): Update references for OpenMP 4.0. Add
1459 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
1460 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
1461 order.
1463 2013-10-14 Jakub Jelinek <jakub@redhat.com>
1465 * env.c (parse_bind_var): Initialize value to avoid
1466 (false positive) warning.
1468 2013-10-12 Jakub Jelinek <jakub@redhat.com>
1470 PR libgomp/58691
1471 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
1472 to check variable.
1473 (gomp_init_num_threads): Move i variable declaration into
1474 #ifdef CPU_ALLOC_SIZE block.
1475 * config/linux/affinity.c (gomp_affinity_init_level): Test
1476 gomp_places_list_len == 0 rather than gomp_places_list == 0
1477 when checking for topology reading error.
1478 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
1479 * env.c (parse_affinity): Add ignore argument, if true, don't populate
1480 gomp_places_list, only parse env var and always return false.
1481 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
1482 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
1483 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
1484 and either of these variables were parsed correctly into a places
1485 list.
1487 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
1488 Jakub Jelinek <jakub@redhat.com>
1490 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
1491 of 5 loopfn matches.
1492 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1493 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1494 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1495 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1496 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1497 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1498 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1499 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1501 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
1503 * Makefile.am (omp_lib.mod): Streamline rule.
1504 * Makefile.in: Regenerate.
1506 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
1507 exceptions.
1509 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
1510 * testsuite/libgomp.fortran/lib1.f90: Likewise.
1511 * testsuite/libgomp.fortran/lib2.f: Likewise.
1512 * testsuite/libgomp.fortran/lib3.f: Likewise.
1514 * configure.ac: Typo fix.
1515 * configure: Regenerate.
1517 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
1518 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1520 * omp.h.in: Don't touch the user's namespace.
1522 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1523 Tobias Burnus <burnus@net-b.de>
1524 Richard Henderson <rth@redhat.com>
1526 * target.c: New file.
1527 * Makefile.am (libgomp_la_SOURCES): Add target.c.
1528 * Makefile.in: Regenerated.
1529 * libgomp_g.h (GOMP_task): Add depend argument.
1530 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1531 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1532 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
1533 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1534 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1535 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
1536 GOMP_taskgroup_start, GOMP_taskgroup_end,
1537 GOMP_parallel_sections): New prototypes.
1538 * fortran.c (omp_is_initial_device): Add ialias_redirect.
1539 (omp_is_initial_device_): New function.
1540 (ULP, STR1, STR2, ialias_redirect): Removed.
1541 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
1542 omp_set_default_device_8_, omp_get_default_device_,
1543 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
1544 functions.
1545 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1546 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1547 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
1548 @@GOMP_4.0.
1549 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
1550 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
1551 omp_set_default_device, omp_set_default_device_,
1552 omp_set_default_device_8_, omp_get_default_device,
1553 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
1554 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
1555 omp_get_team_num_): Export @@OMP_4.0.
1556 * team.c (struct gomp_thread_start_data): Add place field.
1557 (gomp_thread_start): Clear thr->thread_pool and
1558 thr->task before returning. Use gomp_team_barrier_wait_final
1559 instead of gomp_team_barrier_wait. Initialize thr->place.
1560 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
1561 team_cancelled and task_queued_count fields.
1562 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
1563 before calling pthread_exit.
1564 (gomp_free_thread): No longer static. Use
1565 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
1566 (gomp_team_start): Add flags argument. Set
1567 thr->thread_pool->threads_busy to nthreads immediately after creating
1568 new pool. Use gomp_managed_threads_lock instead of
1569 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
1570 (gomp_team_end): Use gomp_managed_threads_lock instead of
1571 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
1572 of gomp_team_barrier_wait. If team->team_cancelled, call
1573 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
1574 rather than thr->ts.work_share.
1575 (initialize_team): Don't call gomp_sem_init here.
1576 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
1577 caller.
1578 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
1579 * env.c (gomp_global_icv): Add default_device_var, target_data and
1580 bind_var initializers.
1581 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1582 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1583 gomp_places_list_len): New variables.
1584 (parse_bind_var, parse_one_place, parse_places_var): New functions.
1585 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
1586 sized places.
1587 (gomp_cancel_var): New global variable.
1588 (parse_int): New function.
1589 (handle_omp_display_env): New function.
1590 (initialize_env): Use it. Initialize default_device_var.
1591 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
1592 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
1593 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
1594 been successfully parsed (and call gomp_init_affinity in that case).
1595 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1596 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1597 omp_get_team_num, omp_is_initial_device): New functions.
1598 * libgomp.h: Include stdlib.h.
1599 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
1600 Define.
1601 (struct target_mem_desc): Forward declare.
1602 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
1603 and thread_limit_var fields.
1604 (gomp_get_num_devices): New prototype.
1605 (gomp_cancel_var): New extern decl.
1606 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
1607 team_cancelled and task_queued_count fields. Add comments about
1608 task_{,queued_,running_}count.
1609 (gomp_cancel_kind): New enum.
1610 (gomp_work_share_end_cancel): New prototype.
1611 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
1612 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
1613 and depend fields.
1614 (struct gomp_taskgroup): New type.
1615 (struct gomp_task_depend_entry,
1616 struct gomp_dependers_vec): New types.
1617 (gomp_finish_task): Free depend_hash if non-NULL.
1618 (struct gomp_team_state): Add place_partition_off
1619 and place_partition_len fields.
1620 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1621 gomp_places_list_len): New extern decls.
1622 (struct gomp_thread): Add place field.
1623 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1624 (gomp_init_thread_affinity): Add place argument.
1625 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1626 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1627 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1628 gomp_affinity_init_level, gomp_affinity_print_place): New
1629 prototypes.
1630 (gomp_team_start): Add flags argument.
1631 (gomp_thread_limit_var, gomp_remaining_threads_count,
1632 gomp_remaining_threads_lock): Remove.
1633 (gomp_managed_threads_lock): New variable.
1634 (struct gomp_thread_pool): Add threads_busy field.
1635 (gomp_free_thread): New prototype.
1636 * task.c: Include hashtab.h.
1637 (hash_entry_type): New typedef.
1638 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
1639 (gomp_init_task): Clear dependers, depend_hash, depend_count,
1640 copy_ctors_done and taskgroup fields.
1641 (GOMP_task): Add depend argument, handle depend clauses. If
1642 gomp_team_barrier_cancelled or if it's taskgroup has been
1643 cancelled, don't queue or start new tasks. Set copy_ctors_done
1644 field if needed. Initialize taskgroup field. If copy_ctors_done
1645 and already cancelled, don't discard the task. If taskgroup is
1646 non-NULL, enqueue the task into taskgroup queue. Increment
1647 num_children field in taskgroup. Increment task_queued_count.
1648 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
1649 gomp_task_run_post_remove_taskgroup): New inline functions.
1650 (gomp_task_run_post_handle_depend_hash,
1651 gomp_task_run_post_handle_dependers,
1652 gomp_task_run_post_handle_depend): New functions.
1653 (GOMP_taskwait): Use them. If more than one new tasks
1654 have been queued, wake other threads if needed.
1655 (gomp_barrier_handle_tasks): Likewise. If
1656 gomp_team_barrier_cancelled, don't start any new tasks, just free
1657 all tasks.
1658 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
1659 * omp_lib.f90.in
1660 (omp_proc_bind_kind, omp_proc_bind_false,
1661 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1662 omp_proc_bind_spread): New params.
1663 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1664 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1665 omp_get_team_num, omp_is_initial_device): New interfaces.
1666 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
1667 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
1668 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
1669 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
1670 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
1671 useless use omp_lib_kinds.
1672 * omp.h.in (omp_proc_bind_t): New typedef.
1673 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1674 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1675 omp_get_team_num, omp_is_initial_device): New prototypes.
1676 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
1677 through to gomp_team_start.
1678 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
1679 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
1680 Adjust gomp_parallel_loop_start callers.
1681 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1682 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1683 GOMP_loop_end_cancel): New functions.
1684 (GOMP_parallel_end): Add ialias_redirect.
1685 * hashtab.h: New file.
1686 * libgomp.texi (Environment Variables): Minor cleanup,
1687 update section refs to OpenMP 4.0rc2.
1688 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
1689 environment variables.
1690 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
1691 team->work_shares_to_free to thr->ts.work_share before calling
1692 free_work_share.
1693 (gomp_work_share_end_cancel): New function.
1694 * config/linux/proc.c: Include errno.h.
1695 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
1696 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
1697 sizeof (cpu_set_t) to determine number of iterations. Fix up check
1698 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
1699 gomp_cpuset_size is sizeof (cpu_set_t).
1700 (gomp_init_num_threads): Initialize gomp_cpuset_size,
1701 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
1702 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
1703 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
1704 contain any logical CPUs.
1705 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
1706 is NULL. Use gomp_cpusetp instead of &cpuset and pass
1707 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
1708 pthread_getaffinity_np. Check gomp_places_list instead of
1709 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
1710 * config/linux/bar.c (gomp_barrier_wait_end,
1711 gomp_barrier_wait_last): Use BAR_* defines.
1712 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
1713 from state where needed. Set work_share_cancelled to 0 on last
1714 thread.
1715 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
1716 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
1717 functions.
1718 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
1719 Add cpusetsize argument.
1720 (gomp_cpuset_size, gomp_cpusetp): Declare.
1721 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
1722 (affinity_counter): Remove.
1723 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
1724 if CPU_ALLOC_SIZE isn't defined.
1725 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
1726 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
1727 bind current thread to the first place.
1728 (gomp_init_thread_affinity): Rewritten. Add place argument, just
1729 pthread_setaffinity_np to gomp_places_list[place].
1730 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1731 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1732 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1733 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
1734 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1735 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1736 (gomp_barrier_t): Add awaited_final field.
1737 (gomp_barrier_init): Initialize awaited_final field.
1738 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
1739 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
1740 prototypes.
1741 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
1742 defines.
1743 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
1744 gomp_team_barrier_cancelled): New inline functions.
1745 (gomp_barrier_last_thread,
1746 gomp_team_barrier_set_task_pending,
1747 gomp_team_barrier_clear_task_pending,
1748 gomp_team_barrier_set_waiting_for_tasks,
1749 gomp_team_barrier_waiting_for_tasks,
1750 gomp_team_barrier_done): Use BAR_* defines.
1751 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
1752 (gomp_barrier_wait_end): Use BAR_* defines.
1753 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
1754 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
1755 Use BAR_* defines.
1756 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
1757 gomp_team_barrier_cancel): New functions.
1758 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
1759 argument.
1760 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1761 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1762 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1763 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
1764 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1765 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1766 (gomp_barrier_t): Add cancellable field.
1767 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
1768 gomp_team_barrier_cancel): New prototypes.
1769 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
1770 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
1771 gomp_team_barrier_cancelled): New inline functions.
1772 (gomp_barrier_wait_start, gomp_barrier_last_thread,
1773 gomp_team_barrier_set_task_pending,
1774 gomp_team_barrier_clear_task_pending,
1775 gomp_team_barrier_set_waiting_for_tasks,
1776 gomp_team_barrier_waiting_for_tasks,
1777 gomp_team_barrier_done): Use BAR_* defines.
1778 * barrier.c (GOMP_barrier_cancel): New function.
1779 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
1780 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1781 omp_proc_bind_spread): New params.
1782 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1783 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1784 omp_get_team_num, omp_is_initial_device): New externals.
1785 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
1786 New functions.
1787 (gomp_resolve_num_threads): Adjust for thread_limit now being in
1788 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
1789 infinity. If not nested, just return minimum of max_num_threads
1790 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
1791 to the returned value. Otherwise, don't update atomically
1792 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
1793 (GOMP_parallel_end): Adjust for thread_limit now being in
1794 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
1795 infinity. Adjust threads_busy in the pool rather than
1796 gomp_remaining_threads_count. Remember team->nthreads and call
1797 gomp_team_end before adjusting threads_busy, if not nested
1798 afterwards, just set it to 1 non-atomically. Add ialias.
1799 (GOMP_parallel_start): Adjust gomp_team_start caller.
1800 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
1801 * testsuite/libgomp.c/affinity-1.c: New test.
1802 * testsuite/libgomp.c/atomic-15.c: New test.
1803 * testsuite/libgomp.c/atomic-16.c: New test.
1804 * testsuite/libgomp.c/atomic-17.c: New test.
1805 * testsuite/libgomp.c/cancel-for-1.c: New test.
1806 * testsuite/libgomp.c/cancel-for-2.c: New test.
1807 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
1808 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
1809 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
1810 * testsuite/libgomp.c/cancel-sections-1.c: New test.
1811 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
1812 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
1813 * testsuite/libgomp.c/depend-1.c: New test.
1814 * testsuite/libgomp.c/depend-2.c: New test.
1815 * testsuite/libgomp.c/depend-3.c: New test.
1816 * testsuite/libgomp.c/depend-4.c: New test.
1817 * testsuite/libgomp.c/for-1.c: New test.
1818 * testsuite/libgomp.c/for-1.h: New file.
1819 * testsuite/libgomp.c/for-2.c: New test.
1820 * testsuite/libgomp.c/for-2.h: New file.
1821 * testsuite/libgomp.c/for-3.c: New test.
1822 * testsuite/libgomp.c/pr58392.c: New test.
1823 * testsuite/libgomp.c/simd-1.c: New test.
1824 * testsuite/libgomp.c/simd-2.c: New test.
1825 * testsuite/libgomp.c/simd-3.c: New test.
1826 * testsuite/libgomp.c/simd-4.c: New test.
1827 * testsuite/libgomp.c/simd-5.c: New test.
1828 * testsuite/libgomp.c/simd-6.c: New test.
1829 * testsuite/libgomp.c/target-1.c: New test.
1830 * testsuite/libgomp.c/target-2.c: New test.
1831 * testsuite/libgomp.c/target-3.c: New test.
1832 * testsuite/libgomp.c/target-4.c: New test.
1833 * testsuite/libgomp.c/target-5.c: New test.
1834 * testsuite/libgomp.c/target-6.c: New test.
1835 * testsuite/libgomp.c/target-7.c: New test.
1836 * testsuite/libgomp.c/taskgroup-1.c: New test.
1837 * testsuite/libgomp.c/thread-limit-1.c: New test.
1838 * testsuite/libgomp.c/thread-limit-2.c: New test.
1839 * testsuite/libgomp.c/thread-limit-3.c: New test.
1840 * testsuite/libgomp.c/udr-1.c: New test.
1841 * testsuite/libgomp.c/udr-2.c: New test.
1842 * testsuite/libgomp.c/udr-3.c: New test.
1843 * testsuite/libgomp.c++/affinity-1.C: New test.
1844 * testsuite/libgomp.c++/atomic-10.C: New test.
1845 * testsuite/libgomp.c++/atomic-11.C: New test.
1846 * testsuite/libgomp.c++/atomic-12.C: New test.
1847 * testsuite/libgomp.c++/atomic-13.C: New test.
1848 * testsuite/libgomp.c++/atomic-14.C: New test.
1849 * testsuite/libgomp.c++/atomic-15.C: New test.
1850 * testsuite/libgomp.c++/cancel-for-1.C: New test.
1851 * testsuite/libgomp.c++/cancel-for-2.C: New test.
1852 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
1853 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
1854 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
1855 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
1856 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
1857 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
1858 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
1859 * testsuite/libgomp.c++/cancel-test.h: New file.
1860 * testsuite/libgomp.c++/for-9.C: New test.
1861 * testsuite/libgomp.c++/for-10.C: New test.
1862 * testsuite/libgomp.c++/for-11.C: New test.
1863 * testsuite/libgomp.c++/simd-1.C: New test.
1864 * testsuite/libgomp.c++/simd-2.C: New test.
1865 * testsuite/libgomp.c++/simd-3.C: New test.
1866 * testsuite/libgomp.c++/simd-4.C: New test.
1867 * testsuite/libgomp.c++/simd-5.C: New test.
1868 * testsuite/libgomp.c++/simd-6.C: New test.
1869 * testsuite/libgomp.c++/simd-7.C: New test.
1870 * testsuite/libgomp.c++/simd-8.C: New test.
1871 * testsuite/libgomp.c++/target-1.C: New test.
1872 * testsuite/libgomp.c++/target-2.C: New test.
1873 * testsuite/libgomp.c++/target-2-aux.cc: New file.
1874 * testsuite/libgomp.c++/target-3.C: New test.
1875 * testsuite/libgomp.c++/taskgroup-1.C: New test.
1876 * testsuite/libgomp.c++/udr-1.C: New test.
1877 * testsuite/libgomp.c++/udr-2.C: New test.
1878 * testsuite/libgomp.c++/udr-3.C: New test.
1879 * testsuite/libgomp.c++/udr-4.C: New test.
1880 * testsuite/libgomp.c++/udr-5.C: New test.
1881 * testsuite/libgomp.c++/udr-6.C: New test.
1882 * testsuite/libgomp.c++/udr-7.C: New test.
1883 * testsuite/libgomp.c++/udr-8.C: New test.
1884 * testsuite/libgomp.c++/udr-9.C: New test.
1886 2013-09-20 Jakub Jelinek <jakub@redhat.com>
1888 PR testsuite/57605
1889 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
1890 ALWAYS_CFLAGS.
1892 2013-09-20 Alan Modra <amodra@gmail.com>
1894 * configure: Regenerate.
1896 2013-09-19 Jakub Jelinek <jakub@redhat.com>
1898 * testsuite/libgomp.c/sections-2.c: New test.
1900 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1902 * testsuite/libgomp.fortran/strassen.f90:
1903 Add dg-skip-if aarch64_tiny.
1905 2013-06-20 Iain Sandoe <iain@codesourcery.com>
1906 Cesar Philippidis <cesar@codesourcery.com>
1908 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
1909 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
1910 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
1911 * testsuite/libgomp.fortran/fortran.exp: Likewise.
1912 * testsuite/libgomp.graphite/graphite.exp: Likewise.
1913 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
1914 Use dg-runtest rather than gfortran-dg-runtest.
1916 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
1918 * testsuite/libgomp.c/icv-2.c: Extend current handling of
1919 Linux-based x86 systems to cover all GNU systems.
1920 * testsuite/libgomp.c/lock-3.c: Likewise.
1921 * testsuite/libgomp.c/pr48591.c: Likewise.
1923 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
1925 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
1926 GNU/Hurd, as done for Linux-based systems.
1928 * config/posix/ptrlock.h: Fix comment.
1930 2013-05-27 Tobias Burnus <burnus@net-b.de>
1932 PR fortran/57423
1933 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
1934 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
1935 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
1936 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
1937 omp_destroy_nest_lock): Correct arguments to match the one in
1938 the OpenMP spec.
1939 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
1940 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
1941 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
1942 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
1944 2013-05-16 Jakub Jelinek <jakub@redhat.com>
1946 * testsuite/libgomp.c/loop-13.c: New test.
1947 * testsuite/libgomp.c/loop-14.c: New test.
1948 * testsuite/libgomp.c/loop-15.c: New test.
1949 * testsuite/libgomp.c++/loop-13.C: New test.
1950 * testsuite/libgomp.c++/loop-14.C: New test.
1951 * testsuite/libgomp.c++/loop-15.C: New test.
1953 2013-02-06 Jakub Jelinek <jakub@redhat.com>
1955 PR middle-end/56217
1956 * testsuite/libgomp.c++/pr56217.C: New test.
1958 2013-02-01 Alan Modra <amodra@gmail.com>
1960 * task.c (GOMP_task, GOMP_taskwait): Comment.
1962 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
1963 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
1965 PR libgomp/55561
1966 * config/linux/wait.h (do_spin): Use atomic load for addr.
1967 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1968 for intptr and ptrlock.
1969 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1970 for ptrlock.
1972 2013-01-22 Alan Modra <amodra@gmail.com>
1974 PR libgomp/51376
1975 PR libgomp/56073
1976 * task.c (GOMP_task): Revert 2011-12-09 change.
1977 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
1978 barrier to read task->children..
1979 (gomp_barrier_handle_tasks): ..and matching atomic store with
1980 release barrier here when setting parent->children to NULL.
1982 2013-01-16 Jakub Jelinek <jakub@redhat.com>
1983 Tobias Burnus <burnus@net-b.de>
1985 PR driver/55884
1986 * testsuite/libgomp.fortran/fortran.exp: Use
1987 -fintrinsic-modules-path= instead of
1988 -fintrinsic-modules-path.
1990 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
1992 Update copyright years.
1994 2012-12-19 Tobias Burnus <burnus@net-b.de>
1996 * testsuite/libgomp.fortran/fortran.exp: Set
1997 -fintrinsic-modules-path.
1999 2012-12-19 Tobias Burnus <burnus@net-b.de>
2001 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
2002 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
2004 2012-11-21 Jakub Jelinek <jakub@redhat.com>
2006 PR libgomp/55411
2007 * team.c (gomp_free_thread): Decrease gomp_managed_threads
2008 if pool had any threads_used.
2010 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
2012 * testsuite/libgomp.c++/pr24455.C: Use
2013 -Wl,-undefined,dynamic_lookup on darwin.
2015 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
2017 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
2019 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
2021 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
2023 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2024 Jim MacArthur <jim.macarthur@arm.com>
2025 Marcus Shawcroft <marcus.shawcroft@arm.com>
2026 Nigel Stephens <nigel.stephens@arm.com>
2027 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2028 Richard Earnshaw <rearnsha@arm.com>
2029 Sofiane Naci <sofiane.naci@arm.com>
2030 Stephen Thomas <stephen.thomas@arm.com>
2031 Tejas Belagod <tejas.belagod@arm.com>
2032 Yufeng Zhang <yufeng.zhang@arm.com>
2034 * configure.tgt: Add AArch64.
2036 2012-10-04 Jason Merrill <jason@redhat.com>
2038 * testsuite/libgomp.c++/tls-init1.C: New.
2040 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
2042 * configure: Regenerated.
2044 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2046 * config/linux/mips/futex.h (sys_futex0): Change to static
2047 function with noinline, nomips16 attributes under MIPS16. Adjust
2048 asm statement to place 'li v0,SYS_futex' immediately before
2049 syscall insn.
2051 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
2053 * libgomp.texi (Library Index): Renamed from "Index" to prevent
2054 conflict with index.html on case-insensitive file systems.
2056 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
2058 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
2059 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
2061 2012-07-02 Richard Guenther <rguenther@suse.de>
2062 Michael Matz <matz@suse.de>
2063 Tobias Grosser <tobias@grosser.es>
2064 Sebastian Pop <sebpop@gmail.com>
2066 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
2067 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2068 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2069 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2071 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
2073 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
2075 2012-06-22 Richard Guenther <rguenther@suse.de>
2077 Merge from graphite branch
2078 2012-01-13 Tobias Grosser <tobias@grosser.es>
2080 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2081 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2083 2012-06-07 Jakub Jelinek <jakub@redhat.com>
2085 PR middle-end/53580
2086 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
2087 use GOMP_barrier () call instead.
2088 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2089 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2090 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
2091 call GOMP_barrier instead.
2092 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2094 2012-06-06 Jakub Jelinek <jakub@redhat.com>
2096 PR libgomp/52993
2097 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
2098 argument to memset call.
2100 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
2102 * configure: Regenerated.
2104 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2106 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
2108 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
2110 PR bootstrap/52812
2111 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
2113 2012-03-22 Jakub Jelinek <jakub@redhat.com>
2115 PR middle-end/52547
2116 * testsuite/libgomp.c/pr52547.c: New test.
2118 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2120 * testsuite/lib/libgomp.exp: load fortran-modules.exp
2122 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2124 * configure.tgt (mips-sgi-irix6*): Remove.
2126 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2128 * configure.tgt (alpha*-dec-osf*): Remove.
2130 * config/osf/sem.h: Remove.
2131 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
2133 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
2135 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
2137 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2139 PR libstdc++/52188
2140 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
2141 Remove ENABLE_SYMVERS_SOL2.
2142 * configure: Regenerate.
2143 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
2144 (PREPROCESS): New variable.
2145 (libgomp.ver): New target.
2146 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
2147 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
2148 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
2149 Use libgomp.ver.
2150 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
2151 * Makefile.in: Regenerate.
2153 2012-02-14 Walter Lee <walt@tilera.com>
2155 * configure.tgt: Handle tilegx and tilepro.
2156 * config/linux/tile/futex.h: New file.
2158 2012-02-08 Richard Guenther <rguenther@suse.de>
2160 PR tree-optimization/46886
2161 * testsuite/libgomp.c/pr46886.c: New testcase.
2163 2012-01-25 Matthias Klose <doko@ubuntu.com>
2165 * config/linux/arm: Remove empty directory.
2166 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
2168 2011-12-09 Alan Modra <amodra@gmail.com>
2170 PR libgomp/51376
2171 * task.c (GOMP_taskwait): Don't access task->children outside of
2172 task_lock mutex region.
2173 (GOMP_task): Likewise.
2175 2011-12-06 Jakub Jelinek <jakub@redhat.com>
2177 PR libgomp/51132
2178 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
2179 to file scope.
2180 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2181 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2182 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2183 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2184 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2186 2011-12-02 Alan Modra <amodra@gmail.com>
2188 * config/linux/affinity.c: Use atomic rather than sync builtin.
2189 * config/linux/lock.c: Likewise.
2190 * config/linux/ptrlock.h: Likewise.
2191 * config/linux/ptrlock.c: Likewise.
2192 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
2193 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
2194 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
2195 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
2196 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
2197 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
2198 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
2199 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
2200 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
2201 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
2203 2011-11-30 Alan Modra <amodra@gmail.com>
2205 PR libgomp/51298
2206 * config/linux/bar.h: Use atomic rather than sync builtins.
2207 * config/linux/bar.c: Likewise. Add missing acquire
2208 synchronisation on generation field.
2209 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
2210 double unlock.
2212 2011-11-30 Alan Modra <amodra@gmail.com>
2214 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
2215 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
2216 * config/linux/mutex.h: Use atomic rather than sync builtins.
2217 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
2218 * config/linux/omp-lock.h: Comment fix.
2219 * config/linux/arm/mutex.h: Delete.
2220 * config/linux/powerpc/mutex.h: Delete.
2221 * config/linux/ia64/mutex.h: Delete.
2222 * config/linux/mips/mutex.h: Delete.
2224 2011-11-30 Alan Modra <amodra@gmail.com>
2226 PR libgomp/51249
2227 * config/linux/sem.h: Rewrite.
2228 * config/linux/sem.c: Rewrite.
2230 2011-11-28 Richard Henderson <rth@redhat.com>
2232 * libgomp.h (enum memmodel): New.
2234 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
2236 * configure: Regenerate.
2238 2011-10-10 Matthias Klose <doko@ubuntu.com>
2240 * config/posix95: Remove empty directory.
2242 2011-08-26 Jakub Jelinek <jakub@redhat.com>
2244 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
2246 2011-08-19 Jakub Jelinek <jakub@redhat.com>
2248 PR fortran/49792
2249 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
2250 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
2252 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2254 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
2256 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2258 PR libgomp/49965
2259 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
2261 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
2263 * config/linux/proc.h: New.
2264 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
2265 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
2266 (gomp_init_num_threads): Update call to cpuset_popcount.
2267 (get_num_procs): Ditto.
2268 * config/linux/affinity.c (gomp_init_affinity): Call
2269 gomp_cpuset_popcount.
2271 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2273 PR fortran/42041
2274 PR fortran/46752
2275 * omp.h.in (omp_in_final): New prototype.
2276 * omp_lib.f90.in (omp_in_final): New interface.
2277 (omp_integer_kind, omp_logical_kind): Remove
2278 and replace all its uses in the module with 4.
2279 (openmp_version): Change to 201107.
2280 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
2281 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
2282 kind for the parameters.
2283 (omp_in_final): New external.
2284 (openmp_version): Change to 201107.
2285 * task.c (omp_in_final): New function.
2286 (gomp_init_task): Initialize final_task.
2287 (GOMP_task): Remove unused attribute from flags. Handle final
2288 tasks.
2289 (GOMP_taskyield): New function.
2290 (omp_in_final): Return true if if (false) or final (true) task
2291 or descendant of final (true).
2292 * fortran.c (omp_in_final_): New function.
2293 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
2294 (GOMP_3.0): Export GOMP_taskyield.
2295 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
2296 variables.
2297 (parse_unsigned_long_list): New function.
2298 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
2299 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
2300 even if parse_affinity returned false.
2301 * config/linux/affinity.c (gomp_init_affinity): Handle
2302 gomp_cpu_affinity_len == 0.
2303 * libgomp_g.h (GOMP_taskyield): New prototype.
2304 * libgomp.h (struct gomp_task): Add final_task field.
2305 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
2306 * team.c (gomp_team_start): Override new task's nthreads_var icv
2307 if list form OMP_NUM_THREADS has been used and it has value for
2308 the new nesting level.
2310 * testsuite/libgomp.c/atomic-11.c: New test.
2311 * testsuite/libgomp.c/atomic-12.c: New test.
2312 * testsuite/libgomp.c/atomic-13.c: New test.
2313 * testsuite/libgomp.c/atomic-14.c: New test.
2314 * testsuite/libgomp.c/reduction-6.c: New test.
2315 * testsuite/libgomp.c/task-5.c: New test.
2316 * testsuite/libgomp.c++/atomic-2.C: New test.
2317 * testsuite/libgomp.c++/atomic-3.C: New test.
2318 * testsuite/libgomp.c++/atomic-4.C: New test.
2319 * testsuite/libgomp.c++/atomic-5.C: New test.
2320 * testsuite/libgomp.c++/atomic-6.C: New test.
2321 * testsuite/libgomp.c++/atomic-7.C: New test.
2322 * testsuite/libgomp.c++/atomic-8.C: New test.
2323 * testsuite/libgomp.c++/atomic-9.C: New test.
2324 * testsuite/libgomp.c++/task-8.C: New test.
2325 * testsuite/libgomp.c++/reduction-4.C: New test.
2326 * testsuite/libgomp.fortran/allocatable7.f90: New test.
2327 * testsuite/libgomp.fortran/allocatable8.f90: New test.
2328 * testsuite/libgomp.fortran/crayptr3.f90: New test.
2329 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
2330 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
2331 * testsuite/libgomp.fortran/pointer1.f90: New test.
2332 * testsuite/libgomp.fortran/pointer2.f90: New test.
2333 * testsuite/libgomp.fortran/task4.f90: New test.
2335 2011-08-02 Tobias Burnus <burnus@net-b.de>
2337 * libgomp.texi: Update OpenMP spec references to 3.1.
2338 (omp_in_final,OMP_PROC_BIND): New sections.
2339 (OMP_NUM_THREADS): Document that the value can be now a list.
2340 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
2342 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2344 * config/linux/x86/futex.h: Check __x86_64__ instead of
2345 __LP64__.
2347 2011-07-29 Jakub Jelinek <jakub@redhat.com>
2349 PR middle-end/49897
2350 PR middle-end/49898
2351 * testsuite/libgomp.c/pr49897-1.c: New test.
2352 * testsuite/libgomp.c/pr49897-2.c: New test.
2353 * testsuite/libgomp.c/pr49898-1.c: New test.
2354 * testsuite/libgomp.c/pr49898-2.c: New test.
2356 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2358 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
2359 for ia32 instead of ilp32.
2361 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
2362 * testsuite/libgomp.c/atomic-6.c: Likewise.
2364 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
2366 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
2367 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
2369 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2371 PR libgomp/45351
2372 * config/osf/sem.h: New file.
2373 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
2375 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2377 PR target/49541
2378 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
2379 ldflags.
2381 2011-07-15 Jakub Jelinek <jakub@redhat.com>
2383 * config/linux/wait.h (do_spin): New inline, largely copied
2384 from do_wait, just don't do futex_wait here, instead return true if
2385 it should be done.
2386 (do_wait): Implement using do_spin.
2387 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
2388 to prototype.
2389 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2390 __sync_bool_compare_and_swap, pass the oldval to
2391 gomp_mutex_lock_slow.
2392 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
2393 If all mutex contenders are just spinning and not sleeping, don't
2394 change state to 2 unnecessarily. Optimize the loop when state has
2395 already become 2 to use just one atomic operation per loop instead
2396 of two.
2397 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
2398 to prototype.
2399 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2400 __sync_bool_compare_and_swap, pass the oldval to
2401 gomp_mutex_lock_slow.
2403 2011-06-22 Jakub Jelinek <jakub@redhat.com>
2405 PR libgomp/49490
2406 * iter.c (gomp_iter_static_next): For chunk size 0
2407 only use n ceil/ nthreads size for the first
2408 n % nthreads threads in the team instead of
2409 all threads except for the last few ones which
2410 get less work or none at all.
2411 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
2412 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
2413 chunk argument, set run_sched_modifier to 0 for static
2414 resp. 1 for other kinds. If chunk argument is 0
2415 and not static, set value to 1.
2417 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2419 PR c++/49043
2420 * testsuite/libgomp.c++/pr49043.C: New test.
2422 PR c++/48869
2423 * testsuite/libgomp.c++/pr48869.C: New test.
2425 2011-05-06 Jakub Jelinek <jakub@redhat.com>
2427 PR fortran/48894
2428 * fortran.c: Include limits.h.
2429 (TO_INT): Define.
2430 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
2431 *set.
2432 (omp_set_num_threads_8_, omp_set_schedule_8_,
2433 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
2434 omp_get_team_size_8_): Use TO_INT macro.
2435 * testsuite/libgomp.fortran/pr48894.f90: New test.
2437 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2439 PR middle-end/48591
2440 * testsuite/libgomp.c/pr48591.c: New test.
2442 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2444 PR bootstrap/48135
2445 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
2446 * configure: Regenerate.
2448 2011-02-27 Jakub Jelinek <jakub@redhat.com>
2450 PR fortran/47886
2451 * testsuite/libgomp.fortran/task3.f90: New test.
2453 2011-02-24 Tobias Burnus <burnus@net-b.de>
2455 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
2457 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2459 PR libgomp/47854
2460 * libgomp.texi (omp_get_wtime): Don't say time in the past
2461 must be Unix Epoch.
2463 2011-02-18 Jakub Jelinek <jakub@redhat.com>
2465 PR libgomp/47804
2466 * testsuite/libgomp.fortran/fortran.exp: Check for both
2467 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
2468 but $blddir != "", still append ${blddir}/${lang_library_path}
2469 to ld_library_path.
2471 2011-02-16 Tobias Burnus <burnus@net-b.de>
2473 PR libgomp/47758
2474 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
2475 of libquadmath.a before adding its libpath to ldflags.
2477 2011-02-14 Jakub Jelinek <jakub@redhat.com>
2479 PR libgomp/47731
2480 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
2481 to FUTEX_WAIT futex syscall.
2482 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
2484 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2486 * configure: Regenerate.
2488 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
2490 PR libstdc++/36104
2491 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
2493 2011-01-16 Gerald Pfeifer
2495 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
2497 2010-12-14 Jakub Jelinek <jakub@redhat.com>
2499 PR fortran/46874
2500 * libgomp.fortran/allocatable6.f90: New test.
2502 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2504 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
2505 * configure: Regenerate.
2507 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
2509 PR target/40125
2510 PR lto/46695
2511 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
2512 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
2513 * aclocal.m4: Regenerate.
2514 * configure: Regenerate.
2515 * Makefile.in: Regenerate.
2516 * testsuite/Makefile.in: Regenerate.
2518 2010-12-02 Jakub Jelinek <jakub@redhat.com>
2520 PR fortran/46753
2521 * libgomp.fortran/pr46753.f90: New test.
2523 PR libgomp/43706
2524 * env.c (initialize_env): Default to spin count 300000
2525 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
2526 is specified.
2528 PR libgomp/45240
2529 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
2530 at the end if sync builtins aren't supported.
2532 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2534 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
2536 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2538 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
2540 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
2542 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
2544 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2545 Tobias Burnus <burnus@net-b.de>
2547 PR fortran/32049
2548 * configure.ac:
2549 * configure: Regenerate.
2551 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
2553 * config/linux/futex.h: New.
2554 * config/linux/arm/mutex.h: New.
2555 * configure.tgt (arm*-*-linux*): Add config path.
2557 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
2559 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2561 2010-09-23 Tobias Burnus <burnus@net-b.de>
2563 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
2564 Change Fortran datatype to LOGICAL.
2565 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
2566 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
2568 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2570 * configure: Regenerate.
2572 2010-07-26 Jakub Jelinek <jakub@redhat.com>
2574 * libgomp.texi: Add function keyword to a couple of Fortran
2575 interfaces, use integer instead of int for Fortran.
2577 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
2579 * libgomp.texi: Fix spelling and pasto problems throughout.
2580 Adjust prototypes to match code.
2582 2010-07-24 Tobias Burnus <burnus@net-b.de>
2584 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
2585 silence -fwhole-file warning.
2587 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2589 * configure.tgt (*-*-solaris2.[56]*): Removed.
2591 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2593 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
2594 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
2595 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
2596 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
2597 targetting solaris2*.
2598 * configure: Regenerate.
2599 * config.h.in: Regenerate.
2601 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
2602 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
2603 Add libgomp_version_dep.
2604 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
2605 versioning.
2606 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
2607 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
2608 * Makefile.in: Regenerate.
2610 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
2611 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2612 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
2613 to common block, protected by
2614 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2616 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2618 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
2620 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
2622 PR bootstrap/43170
2623 * configure: Regenerate.
2625 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2627 PR other/43620
2628 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
2629 * configure: Regenerate.
2630 * Makefile.in: Regenerate.
2631 * testsuite/Makefile.in: Regenerate.
2633 2010-04-26 Jakub Jelinek <jakub@redhat.com>
2635 PR c/43893
2636 * testsuite/libgomp.c/pr43893.c: New test.
2637 * testsuite/libgomp.c++/pr43893.C: New test.
2639 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2641 PR middle-end/43570
2642 * testsuite/libgomp.fortran/vla8.f90: New test.
2644 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2646 PR libgomp/43706
2647 * config/linux/affinity.c (gomp_init_affinity): Decrease
2648 gomp_available_cpus if affinity mask confines the process to fewer
2649 CPUs.
2650 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
2651 non-NULL, just return gomp_available_cpus.
2653 PR libgomp/43569
2654 * sections.c (gomp_sections_init): Initialize ws->mode.
2656 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
2658 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
2659 not unused bar variable.
2660 * configure: Regenerate.
2662 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2664 * Makefile.in: Regenerate.
2665 * aclocal.m4: Regenerate.
2666 * testsuite/Makefile.in: Regenerate.
2668 2010-03-22 Jakub Jelinek <jakub@redhat.com>
2670 PR libgomp/42942
2671 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
2672 (initialize_env): Adjust callers.
2673 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
2674 when the argument is 0.
2676 * testsuite/libgomp.c/pr42942.c: New test.
2678 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
2680 PR middle-end/42644
2681 PR middle-end/42130
2682 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2683 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
2685 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2687 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
2688 * testsuite/libgomp.c++/task-6.C: Likewise.
2690 2010-01-28 Steve Ellcey <sje@cup.hp.com>
2692 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
2694 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
2696 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
2697 * configure: Regenerate.
2699 2010-01-26 Jakub Jelinek <jakub@redhat.com>
2701 PR fortran/42866
2702 * testsuite/libgomp.fortran/allocatable5.f90: New test.
2704 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
2706 * configure.ac: Test for executability of GFORTRAN.
2707 * configure: Regenerate.
2709 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2711 * configure: Regenerate.
2713 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
2715 PR libgomp/42602
2716 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
2718 2010-01-03 Richard Guenther <rguenther@suse.de>
2720 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
2722 2009-12-23 Sebastian Pop <sebpop@gmail.com>
2724 * testsuite/libgomp.graphite/pr4118.c: New.
2726 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2728 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
2729 for darwin, protect the test with require-effective-target tls_runtime.
2730 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
2732 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2734 PR target/41605
2735 * testsuite/lib/libgomp.exp: Provide -B options to allow for
2736 link spec %s substitutions for static libraries.
2738 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
2740 PR testsuite/42135
2741 * libgomp.graphite/force-parallel-2.c: Reduce array size.
2743 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2745 * Makefile.in: Regenerate.
2746 * configure: Regenerate.
2747 * testsuite/Makefile.in: Regenerate.
2749 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
2751 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
2752 settings for LC_ALL and LANG.
2754 2009-11-25 Jakub Jelinek <jakub@redhat.com>
2756 PR fortran/42162
2757 * testsuite/libgomp.fortran/pr42162.f90: New test.
2759 2009-11-13 Jakub Jelinek <jakub@redhat.com>
2761 PR middle-end/42029
2762 * testsuite/libgomp.c/pr42029.c: New test.
2764 2009-10-26 Jakub Jelinek <jakub@redhat.com>
2766 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
2767 *s. Accept ld version without text in ()s.
2768 * configure: Regenerated.
2770 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
2772 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
2774 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2776 PR libgomp/41418
2777 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
2778 or a hyphen (happens with fortran language disabled).
2779 * configure: Regenerate.
2781 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2783 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
2784 use sed script portable to Solaris /bin/sed for extracting ld
2785 version.
2786 * configure: Regenerate.
2788 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
2790 * testsuite/libgomp.graphite/bounds.c: New test.
2792 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2794 * Makefile.am (libgomp_la_LINK): New.
2795 * Makefile.in: Regenerate.
2797 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2799 * configure.ac (AC_PREREQ): Bump to 2.64.
2801 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2803 * Makefile.am (install-html, install-pdf): Remove.
2804 * Makefile.in: Regenerate.
2806 * Makefile.in: Regenerate.
2807 * aclocal.m4: Regenerate.
2808 * config.h.in: Regenerate.
2809 * configure: Regenerate.
2810 * testsuite/Makefile.in: Regenerate.
2812 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2814 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
2815 * Makefile.in: Regenerate.
2817 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
2819 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
2820 * Makefile.in: Regenerate.
2822 2009-08-19 Tobias Burnus <burnus@net-b.de>
2824 PR fortran/41102
2825 omp_lib.h.in: Fix -std=f95 errors.
2828 2009-08-14 David Edelsohn <edelsohn@gnu.org>
2830 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
2831 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
2832 * testsuite/libgomp.graphite/graphite.exp: New.
2834 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
2836 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
2837 only build.
2839 2009-08-04 David Daney <ddaney@caviumnetworks.com>
2841 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
2842 needed memory barrier semantics.
2843 * config/linux/mips/mutex.h: New file.
2845 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2847 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2849 2009-07-16 Joseph Myers <joseph@codesourcery.com>
2851 * configure: Regenerate.
2853 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
2855 PR testsuite/40699
2856 PR testsuite/40707
2857 PR testsuite/40709
2858 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
2859 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
2860 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
2862 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2864 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
2865 options when choosing a multilib.
2867 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
2869 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
2870 ld_library_path. Use add_path. Add just find_libgcc_s to
2871 ld_library_path, not every libgcc multilib directory.
2872 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
2873 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
2874 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
2875 Use add_path.
2876 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
2878 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
2880 * Makefile.am (LTLDFLAGS): Define.
2881 (LINK): Define.
2882 * Makefile.in: Regenerate.
2884 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
2886 PR fortran/39718
2887 * testsuite/libgomp.fortran/fortran.exp: Don't link with
2888 libgfortranbegin, check existence of libgfortran.a instead of
2889 libgfortranbegin.a.
2891 2009-05-20 Jakub Jelinek <jakub@redhat.com>
2893 PR libgomp/40174
2894 * team.c (gomp_thread_start): Destroy thr->release semaphore.
2895 (gomp_free_pool_helper): Likewise.
2897 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
2898 Jakub Jelinek <jakub@redhat.com>
2900 PR fortran/35423
2901 * testsuite/libgomp.fortran/workshare2.f90: New test.
2903 2009-04-09 Nick Clifton <nickc@redhat.com>
2905 * iter.c: Change copyright header to refer to version 3 of the
2906 GNU General Public License with version 3.1 of the GCC Runtime
2907 Library Exception and to point readers at the COPYING3 and
2908 COPYING3.RUNTIME files and the FSF's license web page.
2909 * alloc.c: Likewise.
2910 * barrier.c: Likewise.
2911 * config/bsd/proc.c: Likewise.
2912 * config/linux/affinity.c: Likewise.
2913 * config/linux/alpha/futex.h: Likewise.
2914 * config/linux/bar.c: Likewise.
2915 * config/linux/bar.h: Likewise.
2916 * config/linux/ia64/futex.h: Likewise.
2917 * config/linux/ia64/mutex.h: Likewise.
2918 * config/linux/lock.c: Likewise.
2919 * config/linux/mips/futex.h: Likewise.
2920 * config/linux/mutex.c: Likewise.
2921 * config/linux/mutex.h: Likewise.
2922 * config/linux/powerpc/futex.h: Likewise.
2923 * config/linux/proc.c: Likewise.
2924 * config/linux/ptrlock.c: Likewise.
2925 * config/linux/ptrlock.h: Likewise.
2926 * config/linux/s390/futex.h: Likewise.
2927 * config/linux/sem.c: Likewise.
2928 * config/linux/sem.h: Likewise.
2929 * config/linux/sparc/futex.h: Likewise.
2930 * config/linux/wait.h: Likewise.
2931 * config/linux/x86/futex.h: Likewise.
2932 * config/mingw32/proc.c: Likewise.
2933 * config/mingw32/time.c: Likewise.
2934 * config/posix/affinity.c: Likewise.
2935 * config/posix/bar.c: Likewise.
2936 * config/posix/bar.h: Likewise.
2937 * config/posix/lock.c: Likewise.
2938 * config/posix/mutex.h: Likewise.
2939 * config/posix/proc.c: Likewise.
2940 * config/posix/ptrlock.h: Likewise.
2941 * config/posix/sem.c: Likewise.
2942 * config/posix/sem.h: Likewise.
2943 * config/posix/time.c: Likewise.
2944 * config/posix95/lock.c: Likewise.
2945 * critical.c: Likewise.
2946 * env.c: Likewise.
2947 * error.c: Likewise.
2948 * fortran.c: Likewise.
2949 * iter_ull.c: Likewise.
2950 * libgomp.h: Likewise.
2951 * libgomp_f.h.in: Likewise.
2952 * libgomp_g.h: Likewise.
2953 * loop.c: Likewise.
2954 * loop_ull.c: Likewise.
2955 * omp.h.in: Likewise.
2956 * omp_lib.f90.in: Likewise.
2957 * omp_lib.h.in: Likewise.
2958 * ordered.c: Likewise.
2959 * parallel.c: Likewise.
2960 * sections.c: Likewise.
2961 * single.c: Likewise.
2962 * task.c: Likewise.
2963 * team.c: Likewise.
2964 * work.c: Likewise.
2966 2009-04-09 Jakub Jelinek <jakub@redhat.com>
2968 * testsuite/config/default.exp: Change copyright header to refer to
2969 version 3 of the GNU General Public License and to point readers
2970 at the COPYING3 file and the FSF's license web page.
2972 2009-04-08 Jakub Jelinek <jakub@redhat.com>
2974 PR middle-end/39573
2975 * libgomp.c++/pr39573.C: New test.
2977 2009-04-01 Jakub Jelinek <jakub@redhat.com>
2979 PR other/39591
2980 * testsuite/libgomp.c/pr39591-1.c: New test.
2981 * testsuite/libgomp.c/pr39591-2.c: New test.
2982 * testsuite/libgomp.c/pr39591-3.c: New test.
2984 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
2986 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2987 * testsuite/libgomp.c/atomic-6.c: Ditto.
2989 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2991 PR c/39495
2992 * testsuite/libgomp.c/loop-12.c: New test.
2993 * testsuite/libgomp.c/loop-11.c: New test.
2994 * testsuite/libgomp.c++/loop-11.C: New test.
2995 * testsuite/libgomp.c++/loop-12.C: New test.
2996 * testsuite/libgomp.c++/for-8.C: New test.
2998 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3000 * configure: Regenerate.
3002 2009-02-11 Jakub Jelinek <jakub@redhat.com>
3004 PR middle-end/39154
3005 * testsuite/libgomp.c/pr39154.c: New test.
3007 2009-01-30 Ian Lance Taylor <iant@google.com>
3009 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
3010 libgomp_ld_is_gold. Get gold version number.
3011 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
3012 * configure: Rebuild.
3014 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3016 * testsuite/lib/libgomp.exp: Add -B option for targets that
3017 use libgfortran.a%s in their specs.
3019 2009-01-07 Jakub Jelinek <jakub@redhat.com>
3021 PR libgomp/38086
3022 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
3023 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
3024 HAVE_AS_SYMVER_DIRECTIVE is not defined.
3025 * configure: Regenerated.
3026 * config.h.in: Likewise.
3028 2008-12-28 Jakub Jelinek <jakub@redhat.com>
3030 PR c++/38650
3031 * testsuite/libgomp.c/pr38650.c: New test.
3032 * testsuite/libgomp.c++/pr38650.C: New test.
3034 2008-12-27 Jakub Jelinek <jakub@redhat.com>
3036 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
3038 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
3040 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
3042 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3044 * configure: Regenerate.
3046 2008-12-08 Jakub Jelinek <jakub@redhat.com>
3048 PR middle-end/36802
3049 * testsuite/libgomp.c/pr36802-1.c: New test.
3050 * testsuite/libgomp.c/pr36802-2.c: New test.
3051 * testsuite/libgomp.c/pr36802-3.c: New test.
3053 2008-12-01 Janis Johnson <janis187@us.ibm.com>
3055 PR libgomp/38270
3056 * config/linux/powerpc/mutex.h: New.
3058 2008-12-01 Jakub Jelinek <jakub@redhat.com>
3060 PR c++/38257
3061 * testsuite/libgomp.c++/for-7.C: New test.
3063 PR c++/38348
3064 * testsuite/libgomp.c++/for-6.C: New test.
3066 2008-11-26 Janis Johnson <janis187@us.ibm.com>
3068 PR testsuite/28870
3069 * testsuite/lib/libgomp.exp: Include new timeout library files.
3070 (libgomp_target_compile): Set timeout value from new proc.
3072 2008-11-13 Steve Ellcey <sje@cup.hp.com>
3074 PR libgomp/37938
3075 * config/linux/ia64/mutex.h: New.
3077 2008-11-04 Tobias Burnus <burnus@net-b.de>
3079 PR libgomp/37935
3080 * libgomp.texi (Runtime library routines, environment variables):
3081 Update for OpenMP version 3.0.
3083 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
3084 Steve Ellcey <sje@cup.hp.com>
3086 * configure: Regenerate for new libtool.
3087 * Makefile.in: Ditto.
3088 * testsuite/Makefile.in: Ditto.
3090 2008-09-19 Jakub Jelinek <jakub@redhat.com>
3091 Andreas Tobler <a.tobler@schweiz.org>
3093 * config/bsd/proc.c: New file.
3094 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
3095 * configure.ac: Check for header <sys/sysctl.h>
3096 * configure: Regenerate.
3097 * config.h.in: Likewise.
3099 2008-09-05 Janis Johnson <janis187@us.ibm.com>
3101 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
3103 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3105 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
3106 * Makefile.in: Regenerated.
3107 * testsuite/Makefile.in: Regenerated.
3109 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
3111 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
3112 depend on blddir if blddir exists.
3113 (libgomp_target_compile): Likewise.
3114 * testsuite/libgomp.c++/c++.exp: Likewise.
3115 * testsuite/libgomp.fortran/fortran.exp: Likewise.
3117 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3119 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
3120 Do not list GPL as Invariant Section.
3122 2008-07-28 Ilie Garbacea <ilie@mips.com>
3123 Chao-ying Fu <fu@mips.com>
3125 * configure.tgt: Enable futex for MIPS.
3126 * config/linux/mips/futex.h: New file.
3128 2008-07-16 Jakub Jelinek <jakub@redhat.com>
3130 * team.c (gomp_team_end): Free team immediately if it has
3131 just one thread.
3133 2008-07-08 David Edelsohn <edelsohn@gnu.org>
3135 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
3136 * testsuite/libgomp.fortran/fortran.exp: Same.
3137 * testsuite/libgomp.c/c.exp: Same.
3138 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
3139 directory to library path first.
3141 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
3143 * env.c (parse_stacksize): Add cast to avoid warning.
3144 (parse_spincount): Likewise.
3146 2008-06-27 Jakub Jelinek <jakub@redhat.com>
3148 * testsuite/libgomp.c/loop-10.c: New test.
3149 * libgomp.c/loop-3.c (main): Add lastprivate clause.
3150 * libgomp.c++/loop-6.C (main): Likewise.
3152 PR debug/36617
3153 * testsuite/libgomp.c/debug-1.c: New test.
3155 2008-06-19 Jakub Jelinek <jakub@redhat.com>
3157 * testsuite/libgomp.c/nqueens-1.c: New test.
3159 PR c++/36523
3160 * testsuite/libgomp.c++/task-7.C: New function.
3162 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3164 * configure: Regenerate.
3166 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3168 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
3169 mutex when HAVE_SYNC_BUILTINS isn't defined.
3171 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3173 * libgomp.texi (omp_test_lock): Fix typo.
3175 2008-06-12 Tobias Burnus <burnus@net-b.de>
3177 * omp_lib.f90.in: Add "implicit none".
3179 2008-06-12 Jakub Jelinek <jakub@redhat.com>
3181 PR middle-end/36506
3182 * testsuite/libgomp.c/reduction-5.c: New test.
3184 2008-06-11 Jakub Jelinek <jakub@redhat.com>
3186 * libgomp.h (struct gomp_task): Add in_tied_task field.
3187 * task.c (gomp_init_task): Initialize it.
3188 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
3189 unconditionally. Don't call gomp_team_barrier_wake if
3190 current task is implicit or if(0) from implicit and number of
3191 running tasks is equal to nthreads - 1.
3193 PR libgomp/36471
3194 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
3195 omp_get_team_size_8): Fix pastos.
3197 PR libgomp/36469
3198 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
3199 * configure: Regenerated.
3200 * config.h.in: Regenerated.
3201 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
3202 defined.
3204 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
3206 PR bootstrap/36452
3207 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
3208 (GOMP_loop_ull_dynamic_start): Likewise.
3209 (GOMP_loop_ull_guided_start): Likewise.
3210 (GOMP_loop_ull_ordered_static_start): Likewise.
3211 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
3212 (GOMP_loop_ull_ordered_guided_start): Likewise.
3214 2008-06-06 Jakub Jelinek <jakub@redhat.com>
3215 Richard Henderson <rth@redhat.com>
3216 Ulrich Drepper <drepper@redhat.com>
3217 Jakob Blomer <jakob.blomer@ira.uka.de>
3219 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
3220 Substitute also OMP_*LOCK_25*.
3221 * configure: Regenerated.
3222 * config.h.in: Regenerated.
3223 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
3224 ptrlock.c and task.c.
3225 * Makefile.in: Regenerated.
3226 * testsuite/Makefile.in: Regenerated.
3227 * task.c: New file.
3228 * loop_ull.c: New file.
3229 * iter_ull.c: New file.
3230 * libgomp.h: Include ptrlock.h.
3231 (enum gomp_task_kind): New type.
3232 (struct gomp_team): Add task_lock, task_queue, task_count,
3233 task_running_count, single_count fields. Add
3234 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
3235 Remove work_share_lock, generation_mask,
3236 oldest_live_gen, num_live_gen and init_work_shares fields, add
3237 work work_share_list_alloc, work_share_list_free and work_share_chunk
3238 fields. Change work_shares from pointer to pointers into an array.
3239 Change ordered_release field into gomp_sem_t ** from flexible array
3240 member. Add implicit_task and initial_work_shares fields.
3241 Move close to the end of the struct.
3242 (struct gomp_team_state): Add single_count, last_work_share,
3243 active_level and level fields, remove work_share_generation.
3244 (gomp_barrier_handle_tasks): New prototype.
3245 (gomp_finish_task): New inline function.
3246 (struct gomp_work_share): Move chunk_size, end, incr into
3247 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
3248 next_ll fields. Reshuffle fields. Add next_alloc,
3249 next_ws, next_free and inline_ordered_team_ids fields, change
3250 ordered_team_ids into pointer from flexible array member.
3251 Add mode field. Put lock and next into a different cache line
3252 from most of the write-once fields.
3253 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
3254 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
3255 gomp_iter_ull_guided_next): New prototypes.
3256 (gomp_new_icv): New prototype.
3257 (struct gomp_thread): Add thread_pool and task fields.
3258 (struct gomp_thread_pool): New type.
3259 (gomp_new_team): New prototype.
3260 (gomp_team_start): Change type of last argument.
3261 (gomp_new_work_share): Removed.
3262 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
3263 (gomp_work_share_init_done): New static inline.
3264 (gomp_throttled_spin_count_var, gomp_available_cpus,
3265 gomp_managed_threads): New extern decls.
3266 (gomp_init_task): New prototype.
3267 (gomp_spin_count_var): New extern var decl.
3268 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
3269 or no alias support, or if not PIC.
3270 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
3271 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
3272 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
3273 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
3274 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
3275 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
3276 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
3277 gomp_test_nest_lock_25): New prototypes.
3278 (omp_lock_symver, strong_alias): Define.
3279 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
3280 decls.
3281 (gomp_end_task): New.
3282 (struct gomp_task_icv, gomp_global_icv): New.
3283 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
3284 (struct gomp_task): New.
3285 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3286 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3287 (gomp_icv): New.
3288 (gomp_schedule_type): Reorder enum to match
3289 omp_sched_t.
3290 * team.c (struct gomp_thread_start_data): Add thread_pool and task
3291 fields.
3292 (gomp_thread_start): Add gomp_team_barrier_wait call.
3293 For non-nested case remove clearing of docked thread thr fields.
3294 Use pool fields instead of global gomp_* variables. Use
3295 gomp_barrier_wait_last when needed. Initialize ts.active_level.
3296 Create tasks for each member thread.
3297 (free_team): Only destroy team barrier, task_lock here and free it.
3298 (gomp_free_thread): Free last_team if non-NULL.
3299 (gomp_team_end): Call gomp_team_barrier_wait instead of
3300 gomp_barrier_wait. For nested case call one extra
3301 gomp_barrier_wait. Move here some destruction from free_team.
3302 Call free_team on pool->last_team if any, rather than freeing
3303 current team. Destroy work_share_list_free_lock ifndef
3304 HAVE_SYNC_BUILTINS.
3305 (gomp_new_icv): New function.
3306 (gomp_threads, gomp_threads_size, gomp_threads_used,
3307 gomp_threads_dock): Removed.
3308 (gomp_thread_destructor): New variable.
3309 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
3310 functions.
3311 (gomp_team_start): Create new pool if current thread doesn't have
3312 one. Use pool fields instead of global gomp_* variables.
3313 Initialize thread_pool field for new threads. Clear single_count.
3314 Change last argument from ws to team, don't create
3315 new team, set ts.work_share to &team->work_shares[0] and clear
3316 ts.last_work_share. Don't clear ts.work_share_generation.
3317 If number of threads changed, adjust atomically gomp_managed_threads.
3318 Use gomp_init_task instead of gomp_new_task,
3319 set thr->task to the corresponding implicit_task array entry.
3320 Create tasks for each member thread. Initialize ts.level.
3321 (initialize_team): Call pthread_key_create on
3322 gomp_thread_destructor.
3323 (team_destructor): New function.
3324 (new_team): Removed.
3325 (gomp_new_team): New function.
3326 (free_team): Free gomp_work_share blocks chained through next_alloc,
3327 instead of freeing work_shares and destroying work_share_lock.
3328 (gomp_team_end): Call gomp_fini_work_share. If number of threads
3329 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
3330 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
3331 of gomp_barrier_wait.
3332 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
3333 instead of gomp_barrier_wait. Call gomp_work_share_init_done
3334 if gomp_work_share_start returned true. Don't unlock ws->lock.
3335 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
3336 of gomp_barrier_wait.
3337 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
3338 gomp_work_share_init_done if gomp_work_share_start returned true.
3339 Don't unlock ws->lock.
3340 * work.c: Include stddef.h.
3341 (free_work_share): Use work_share_list_free_lock instead
3342 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
3343 Call gomp_fini_work_share and then either free ws if orphaned, or
3344 put it into work_share_list_free list of the current team.
3345 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
3346 functions.
3347 (gomp_work_share_start, gomp_work_share_end,
3348 gomp_work_share_end_nowait): Rewritten.
3349 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
3350 (openmp_version): Set to 200805.
3351 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3352 omp_sched_guided, omp_sched_auto): New parameters.
3353 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3354 omp_set_max_active_levels, omp_get_max_active_levels,
3355 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3356 omp_get_active_level): New interfaces.
3357 * omp_lib.h.in (openmp_version): Set to 200805.
3358 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3359 omp_sched_guided, omp_sched_auto): New parameters.
3360 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3361 omp_set_max_active_levels, omp_get_max_active_levels,
3362 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3363 omp_get_active_level): New externals.
3364 * loop.c: Include limits.h.
3365 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
3366 GFS_AUTO.
3367 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
3368 Likewise. Use gomp_icv.
3369 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
3370 ts.static_trip here.
3371 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
3372 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
3373 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
3374 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
3375 don't unlock ws->lock, otherwise lock it.
3376 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
3377 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
3378 (gomp_parallel_loop_start): Call gomp_new_team instead of
3379 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
3380 Adjust gomp_team_start caller. Pass 0 as second argument to
3381 gomp_resolve_num_threads.
3382 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
3383 If adding ws->chunk_size nthreads + 1 times after end won't
3384 overflow, set ws->mode to 1.
3385 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
3386 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
3387 GOMP_loop_ull_ordered_static_start,
3388 GOMP_loop_ull_ordered_dynamic_start,
3389 GOMP_loop_ull_ordered_guided_start,
3390 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
3391 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
3392 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
3393 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
3394 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
3395 prototypes.
3396 * libgomp.map: Export lock routines also @@OMP_2.0.
3397 (GOMP_loop_ordered_dynamic_first,
3398 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
3399 GOMP_loop_ordered_static_first): Remove.
3400 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
3401 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
3402 GOMP_loop_ull_ordered_dynamic_next,
3403 GOMP_loop_ull_ordered_dynamic_start,
3404 GOMP_loop_ull_ordered_guided_next,
3405 GOMP_loop_ull_ordered_guided_start,
3406 GOMP_loop_ull_ordered_runtime_next,
3407 GOMP_loop_ull_ordered_runtime_start,
3408 GOMP_loop_ull_ordered_static_next,
3409 GOMP_loop_ull_ordered_static_start,
3410 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
3411 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
3412 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
3413 (omp_set_schedule, omp_get_schedule,
3414 omp_get_thread_limit, omp_set_max_active_levels,
3415 omp_get_max_active_levels, omp_get_level,
3416 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
3417 omp_set_schedule_, omp_set_schedule_8_,
3418 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3419 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3420 omp_get_max_active_levels_, omp_get_level_,
3421 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3422 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3423 New exports @@OMP_3.0.
3424 * omp.h.in (omp_sched_t): New type.
3425 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3426 omp_set_max_active_levels, omp_get_max_active_levels,
3427 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3428 omp_get_active_level): New prototypes.
3429 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
3430 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
3431 gomp_thread_limit_var, gomp_remaining_threads_count,
3432 gomp_remaining_threads_lock): New variables.
3433 (parse_spincount): New function.
3434 (initialize_env): Call gomp_init_num_threads unconditionally.
3435 Initialize gomp_available_cpus. Call parse_spincount,
3436 initialize gomp_{,throttled_}spin_count_var
3437 depending on presence and value of OMP_WAIT_POLICY and
3438 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
3439 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
3440 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
3441 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
3442 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
3443 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3444 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3445 (gomp_global_icv): New.
3446 (parse_schedule): Use it. Parse "auto".
3447 (omp_set_num_threads): Use gomp_icv.
3448 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
3449 Likewise.
3450 (omp_get_max_threads): Move from parallel.c.
3451 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3452 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
3453 add ialias.
3454 (parse_stacksize, parse_wait_policy): New functions.
3455 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
3456 both wrappers for compatibility and new locks.
3457 (omp_set_schedule, omp_get_schedule,
3458 omp_get_thread_limit, omp_set_max_active_levels,
3459 omp_get_max_active_levels, omp_get_level,
3460 omp_get_ancestor_thread_num, omp_get_team_size,
3461 omp_get_active_level): New ialias_redirect.
3462 (omp_set_schedule_, omp_set_schedule_8_,
3463 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3464 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3465 omp_get_max_active_levels_, omp_get_level_,
3466 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3467 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3468 New functions.
3469 * parallel.c: Include limits.h.
3470 (gomp_resolve_num_threads): Add count argument. Rewritten.
3471 (GOMP_parallel_start): Call gomp_new_team and pass that as last
3472 argument to gomp_team_start. Pass 0 as second argument to
3473 gomp_resolve_num_threads.
3474 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
3475 if gomp_thread_limit_var != ULONG_MAX.
3476 (omp_in_parallel): Implement using ts.active_level.
3477 (omp_get_max_threads): Move to env.c.
3478 (omp_get_level, omp_get_ancestor_thread_num,
3479 omp_get_team_size, omp_get_active_level): New functions,
3480 add ialias.
3481 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
3482 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
3483 gomp_iter_dynamic_next instead of the _locked variant and don't take
3484 lock around it, otherwise acquire it before calling
3485 gomp_iter_dynamic_next_locked.
3486 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
3487 gomp_iter_dynamic_next instead of the _locked variant and don't take
3488 lock around it.
3489 (GOMP_parallel_sections_start): Call gomp_new_team instead of
3490 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
3491 Adjust gomp_team_start caller. Pass count as second argument to
3492 gomp_resolve_num_threads, don't adjust num_threads after the call.
3493 Use gomp_icv.
3494 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
3495 ws->chunk_size by incr.
3496 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
3497 code.
3498 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
3499 types.
3500 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
3501 (omp_check_defines): Check even the compat defines.
3502 * config/linux/ptrlock.c: New file.
3503 * config/linux/ptrlock.h: New file.
3504 * config/linux/wait.h: New file.
3505 * config/posix/ptrlock.c: New file.
3506 * config/posix/ptrlock.h: New file.
3507 * config/linux/bar.h (gomp_team_barrier_wait,
3508 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3509 (gomp_team_barrier_set_task_pending,
3510 gomp_team_barrier_clear_task_pending,
3511 gomp_team_barrier_set_waiting_for_tasks,
3512 gomp_team_barrier_waiting_for_tasks,
3513 gomp_team_barrier_done): New inlines.
3514 (gomp_barrier_t): Rewritten.
3515 (gomp_barrier_state_t): New typedef.
3516 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
3517 gomp_barrier_wait_start): Rewritten.
3518 (gomp_barrier_wait_end): Change second argument to
3519 gomp_barrier_state_t.
3520 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3521 inlines.
3522 * config/linux/bar.c: Include wait.h instead of libgomp.h and
3523 futex.h.
3524 (gomp_barrier_wait_end): Rewritten.
3525 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3526 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
3527 * config/posix/bar.h (gomp_barrier_t): Add generation field.
3528 (gomp_barrier_state_t): New typedef.
3529 (gomp_team_barrier_wait,
3530 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3531 (gomp_barrier_wait_start): Or all but low 2 bits from generation
3532 into the return value. Return gomp_barrier_state_t.
3533 (gomp_team_barrier_set_task_pending,
3534 gomp_team_barrier_clear_task_pending,
3535 gomp_team_barrier_set_waiting_for_tasks,
3536 gomp_team_barrier_waiting_for_tasks,
3537 gomp_team_barrier_done): New inlines.
3538 (gomp_barrier_wait_end): Change second argument to
3539 gomp_barrier_state_t.
3540 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3541 inlines.
3542 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
3543 (gomp_barrier_wait_end): Change second argument to
3544 gomp_barrier_state_t.
3545 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3546 gomp_team_barrier_wake): New functions.
3547 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
3548 futex.h.
3549 (gomp_futex_wake, gomp_futex_wait): New variables.
3550 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
3551 * config/linux/lock.c: Rewrite to make locks task owned,
3552 for backwards compatibility provide the old entrypoints
3553 if symbol versioning. Include wait.h instead of libgomp.h and
3554 futex.h.
3555 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
3556 * config/posix95/lock.c: Rewrite to make locks task owned,
3557 for backwards compatibility provide the old entrypoints
3558 if symbol versioning.
3559 * config/posix/lock.c: Rewrite to make locks task owned,
3560 for backwards compatibility provide the old entrypoints
3561 if symbol versioning.
3562 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
3563 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
3564 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
3565 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3566 (sys_futex0): Return error code.
3567 (futex_wake, futex_wait): If ENOSYS was returned, clear
3568 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3569 (cpu_relax, atomic_write_barrier): New static inlines.
3570 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3571 (futex_wake, futex_wait): If ENOSYS was returned, clear
3572 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3573 (cpu_relax, atomic_write_barrier): New static inlines.
3574 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3575 (sys_futex0): Return error code.
3576 (futex_wake, futex_wait): If ENOSYS was returned, clear
3577 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3578 (cpu_relax, atomic_write_barrier): New static inlines.
3579 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3580 (sys_futex0): Return error code.
3581 (futex_wake, futex_wait): If ENOSYS was returned, clear
3582 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3583 (cpu_relax, atomic_write_barrier): New static inlines.
3584 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3585 (sys_futex0): Return error code.
3586 (futex_wake, futex_wait): If ENOSYS was returned, clear
3587 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3588 (cpu_relax, atomic_write_barrier): New static inlines.
3589 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3590 (sys_futex0): Return error code.
3591 (futex_wake, futex_wait): If ENOSYS was returned, clear
3592 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3593 (cpu_relax, atomic_write_barrier): New static inlines.
3594 * config/linux/sem.c: Include wait.h instead of libgomp.h and
3595 futex.h.
3596 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
3597 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
3598 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
3599 types.
3600 (omp_nest_lock_t): Change owner into void *, add lock field.
3601 * config/posix95/omp-lock.h: Include semaphore.h.
3602 (omp_lock_25_t, omp_nest_lock_25_t): New types.
3603 (omp_lock_t): Use sem_t instead of mutex if semaphores
3604 aren't broken.
3605 (omp_nest_lock_t): Likewise. Change owner to void *.
3606 * config/posix/omp-lock.h: Include semaphore.h.
3607 (omp_lock_25_t, omp_nest_lock_25_t): New types.
3608 (omp_lock_t): Use sem_t instead of mutex if semaphores
3609 aren't broken.
3610 (omp_nest_lock_t): Likewise. Add owner field.
3612 2008-06-06 Jakub Jelinek <jakub@redhat.com>
3614 * testsuite/libgomp.c/collapse-1.c: New test.
3615 * testsuite/libgomp.c/collapse-2.c: New test.
3616 * testsuite/libgomp.c/collapse-3.c: New test.
3617 * testsuite/libgomp.c/icv-1.c: New test.
3618 * testsuite/libgomp.c/icv-2.c: New test.
3619 * testsuite/libgomp.c/lib-2.c: New test.
3620 * testsuite/libgomp.c/lock-1.c: New test.
3621 * testsuite/libgomp.c/lock-2.c: New test.
3622 * testsuite/libgomp.c/lock-3.c: New test.
3623 * testsuite/libgomp.c/loop-4.c: New test.
3624 * testsuite/libgomp.c/loop-5.c: New test.
3625 * testsuite/libgomp.c/loop-6.c: New test.
3626 * testsuite/libgomp.c/loop-7.c: New test.
3627 * testsuite/libgomp.c/loop-8.c: New test.
3628 * testsuite/libgomp.c/loop-9.c: New test.
3629 * testsuite/libgomp.c/nested-3.c: New test.
3630 * testsuite/libgomp.c/nestedfn-6.c: New test.
3631 * testsuite/libgomp.c/sort-1.c: New test.
3632 * testsuite/libgomp.c/task-1.c: New test.
3633 * testsuite/libgomp.c/task-2.c: New test.
3634 * testsuite/libgomp.c/task-3.c: New test.
3635 * testsuite/libgomp.c/task-4.c: New test.
3636 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
3637 to C++ testsuite default compiler options.
3638 * testsuite/libgomp.c++/collapse-1.C: New test.
3639 * testsuite/libgomp.c++/collapse-2.C: New test.
3640 * testsuite/libgomp.c++/ctor-10.C: New test.
3641 * testsuite/libgomp.c++/for-1.C: New test.
3642 * testsuite/libgomp.c++/for-2.C: New test.
3643 * testsuite/libgomp.c++/for-3.C: New test.
3644 * testsuite/libgomp.c++/for-4.C: New test.
3645 * testsuite/libgomp.c++/for-5.C: New test.
3646 * testsuite/libgomp.c++/loop-8.C: New test.
3647 * testsuite/libgomp.c++/loop-9.C: New test.
3648 * testsuite/libgomp.c++/loop-10.C: New test.
3649 * testsuite/libgomp.c++/task-1.C: New test.
3650 * testsuite/libgomp.c++/task-2.C: New test.
3651 * testsuite/libgomp.c++/task-3.C: New test.
3652 * testsuite/libgomp.c++/task-4.C: New test.
3653 * testsuite/libgomp.c++/task-5.C: New test.
3654 * testsuite/libgomp.c++/task-6.C: New test.
3655 * testsuite/libgomp.fortran/allocatable1.f90: New test.
3656 * testsuite/libgomp.fortran/allocatable2.f90: New test.
3657 * testsuite/libgomp.fortran/allocatable3.f90: New test.
3658 * testsuite/libgomp.fortran/allocatable4.f90: New test.
3659 * testsuite/libgomp.fortran/collapse1.f90: New test.
3660 * testsuite/libgomp.fortran/collapse2.f90: New test.
3661 * testsuite/libgomp.fortran/collapse3.f90: New test.
3662 * testsuite/libgomp.fortran/collapse4.f90: New test.
3663 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
3664 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
3665 * testsuite/libgomp.fortran/lib4.f90: New test.
3666 * testsuite/libgomp.fortran/lock-1.f90: New test.
3667 * testsuite/libgomp.fortran/lock-2.f90: New test.
3668 * testsuite/libgomp.fortran/nested1.f90: New test.
3669 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
3670 * testsuite/libgomp.fortran/strassen.f90: New test.
3671 * testsuite/libgomp.fortran/tabs1.f90: New test.
3672 * testsuite/libgomp.fortran/tabs2.f: New test.
3673 * testsuite/libgomp.fortran/task1.f90: New test.
3674 * testsuite/libgomp.fortran/task2.f90: New test.
3675 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
3676 * testsuite/libgomp.fortran/vla5.f90: Likewise.
3677 * testsuite/libgomp.c/pr26943-2.c: Likewise.
3678 * testsuite/libgomp.c/pr26943-3.c: Likewise.
3679 * testsuite/libgomp.c/pr26943-4.c: Likewise.
3681 2008-05-23 Jakub Jelinek <jakub@redhat.com>
3683 PR c++/36308
3684 * testsuite/libgomp.c++/ctor-11.C: New test.
3685 * testsuite/libgomp.c++/ctor-12.C: New test.
3687 2008-05-15 Janis Johnson <janis187@us.ibm.com>
3689 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
3691 2008-05-07 Jakub Jelinek <jakub@redhat.com>
3693 PR middle-end/36106
3694 * testsuite/libgomp.c/atomic-5.c: New test.
3695 * testsuite/libgomp.c/atomic-6.c: New test.
3696 * testsuite/libgomp.c/autopar-1.c: New test.
3698 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3700 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
3701 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
3702 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
3703 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
3704 * configure: Regenerate.
3705 * Makefile.in, testsuite/Makefile.in: Likewise.
3707 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
3709 PR bootstrap/35457
3710 * aclocal.m4: Regenerate.
3711 * configure: Regenerate.
3713 2008-03-18 Jakub Jelinek <jakub@redhat.com>
3715 PR middle-end/35611
3716 * testsuite/libgomp.c/atomic-4.c: New test.
3718 PR libgomp/35625
3719 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
3720 (gomp_iter_guided_next): Likewise.
3721 * testsuite/libgomp.c/pr35625.c: New test.
3723 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3725 * aclocal.m4: Regenerate.
3726 * configure: Likewise.
3727 * Makefile.in: Likewise.
3728 * testsuite/Makefile.in: Likewise.
3730 2008-03-13 Jakub Jelinek <jakub@redhat.com>
3732 PR middle-end/35185
3733 * testsuite/libgomp.c++/pr35185.C: New test.
3735 2008-03-12 Jakub Jelinek <jakub@redhat.com>
3737 PR middle-end/35549
3738 * testsuite/libgomp.c/pr35549.c: New test.
3740 2008-03-06 Jakub Jelinek <jakub@redhat.com>
3742 * testsuite/libgomp.c/atomic-3.c: New test.
3744 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3746 PR fortran/33197
3747 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
3748 .F08 file suffixes.
3750 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
3752 PR libgomp/33131
3753 * configure.ac: Add ACX_HEADER_STRING.
3754 * env.c: Include strings.h.
3755 * aclocal.m4: Regenerate.
3756 * config.h.in: Regenerate.
3757 * configure: Regenerate.
3758 * Makefile.in: Regenerate.
3759 * testsuite/Makefile.in: Regenerate.
3761 2008-02-15 Jakub Jelinek <jakub@redhat.com>
3763 PR middle-end/35196
3764 * testsuite/libgomp.c/pr35196.c: New test.
3766 PR middle-end/35130
3767 * testsuite/libgomp.fortran/pr35130.f90: New test.
3768 * testsuite/libgomp.c/pr35130.c: New test.
3770 2008-01-25 Jakub Jelinek <jakub@redhat.com>
3772 PR middle-end/33880
3773 * testsuite/libgomp.c/pr33880.c: New test.
3774 * testsuite/libgomp.fortran/pr33880.f90: New test.
3776 2008-01-24 David Edelsohn <edelsohn@gnu.org>
3778 * configure: Regenerate.
3780 2008-01-08 Jakub Jelinek <jakub@redhat.com>
3782 * configure.ac: Move futex checking into ../config/futex.m4.
3783 * configure: Rebuilt.
3784 * aclocal.m4: Rebuilt.
3785 * Makefile.in: Rebuilt.
3787 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
3788 2007-10-15 ../config/tls.m4 change.
3790 2007-12-19 Jakub Jelinek <jakub@redhat.com>
3792 PR c++/34513
3793 * testsuite/libgomp.c/pr34513.c: New test.
3794 * testsuite/libgomp.c++/pr34513.C: New test.
3796 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
3798 PR target/32765
3799 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
3801 2007-12-04 Jakub Jelinek <jakub@redhat.com>
3803 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
3805 2007-12-03 Jakub Jelinek <jakub@redhat.com>
3807 * testsuite/libgomp.c/private-1.c: New test.
3809 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
3810 Paolo Bonzini <bonzini@gnu.org>
3812 * Makefile.am: Use space as vpath separator. Use 'vpath %'
3813 instead of 'VPATH ='.
3814 * Makefile.in: Regenerate.
3816 2007-11-23 Matthias Klose <doko@ubuntu.com>
3818 * configure.ac: Adjust makeinfo version check.
3819 * configure: Regenerate.
3821 2007-11-10 Jakub Jelinek <jakub@redhat.com>
3823 PR fortran/34020
3824 * testsuite/libgomp.fortran/pr34020.f90: New test.
3826 2007-11-06 Jakub Jelinek <jakub@redhat.com>
3828 PR c++/33894
3829 * testsuite/libgomp.c++/atomic-1.C: New test.
3831 2007-10-25 Jakub Jelinek <jakub@redhat.com>
3833 PR libgomp/33275
3834 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
3835 Make x and y integers rather than (implicit) reals. Add private (j)
3836 clause to the last omp parallel.
3838 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
3840 * configure: Regenerate following changes to ../config/tls.m4.
3842 2007-09-28 Jakub Jelinek <jakub@redhat.com>
3844 * testsuite/libgomp.fortran/stack.f90: New test.
3846 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
3848 * config/mingw32/proc.c: New file.
3850 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
3852 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
3853 (main): Use __get_cpuid to get i386 target fetaures.
3854 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
3855 (main): Use __get_cpuid to get x86_64 target fetaures.
3857 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
3859 PR target/32765
3860 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
3861 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
3863 2007-07-12 Jakub Jelinek <jakub@redhat.com>
3865 PR fortran/32550
3866 * testsuite/libgomp.fortran/pr32550.f90: New test.
3867 * testsuite/libgomp.fortran/crayptr2.f90: New test.
3869 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
3871 * aclocal.m4: Regenerated.
3873 2007-07-05 Tobias Burnus <burnus@net-b.de>
3875 PR fortran/32359
3876 * testsuite/libgomp.fortran/pr32359.f90: New.
3878 2007-07-02 Jakub Jelinek <jakub@redhat.com>
3880 PR libgomp/32468
3881 * sections.c (GOMP_parallel_sections_start): Only decrease
3882 number of threads to COUNT if dyn_var is true.
3883 * testsuite/libgomp.c/pr32468.c: New test.
3885 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3887 PR libgomp/26308
3888 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
3890 2007-06-21 Jakub Jelinek <jakub@redhat.com>
3892 PR middle-end/32362
3893 * testsuite/libgomp.c/pr32362-1.c: New test.
3894 * testsuite/libgomp.c/pr32362-2.c: New test.
3895 * testsuite/libgomp.c/pr32362-3.c: New test.
3897 2007-06-07 Jakub Jelinek <jakub@redhat.com>
3899 * team.c (gomp_team_start): Fix setting up thread_attr
3900 stack size.
3902 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
3904 * configure: Regenerate.
3906 2007-05-23 Steve Ellcey <sje@cup.hp.com>
3908 * Makefile.in: Regenerate.
3909 * configure: Regenerate.
3910 * aclocal.m4: Regenerate.
3911 * testsuite/Makefile.in: Regenerate.
3913 2007-05-04 Jakub Jelinek <jakub@redhat.com>
3915 * config/linux/proc.c: New file.
3917 PR libgomp/28482
3918 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
3920 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
3922 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
3924 2007-04-16 Matthias Klose <doko@debian.org>
3926 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
3927 flags if not building with -m64.
3928 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
3929 flag for i?86-*-* targets, if current target matches -m64.
3931 2007-04-14 Steve Ellcey <sje@cup.hp.com>
3933 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
3934 * Makefile.in: Regenerate.
3936 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3938 PR testsuite/31369
3939 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
3940 ld_library_path.
3941 * testsuite/libgomp.fortran/fortran.exp: Likewise.
3943 2007-04-04 Jakub Jelinek <jakub@redhat.com>
3945 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
3946 decls.
3947 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
3948 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
3949 (parse_affinity): New function.
3950 (initialize_env): Call it and gomp_init_affinity.
3951 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
3952 create new pthread_attr_t and call gomp_init_thread_affinity
3953 on it for each thread before passing the attribute to pthread_create.
3954 * config/linux/affinity.c: New file.
3955 * config/posix/affinity.c: New file.
3956 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
3957 * configure: Rebuilt.
3958 * config.h.in: Rebuilt.
3959 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3960 * Makefile.in: Rebuilt.
3962 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
3964 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3965 *-*-darwin*.
3966 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3967 and use it if found.
3969 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
3971 * testsuite/config/default.exp: New file.
3972 * testsuite/lib/libgomp.exp: New file.
3973 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3974 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3975 load_lib *, load_gcc_lib *): Move to libgomp.exp.
3976 (libgomp_load): Remove.
3977 * testsuite/lib/libgomp.exp (libgomp_init): Compute
3978 always_ld_library_path, not ld_library_path. Set additional_flags
3979 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3980 (target_compile): Do not call libgomp_init. Append lang_library_path
3981 and lang_link_flags to options.
3982 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
3983 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
3984 here.
3985 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3986 always_ld_library_path. Set LD_LIBRARY_PATH here.
3987 * testsuite/libgomp.fortran/fortran.exp: Ditto.
3988 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3989 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3990 CX8 flag.
3991 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3992 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3993 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3994 * testsuite/libgomp.c/pr29947-1.c: Ditto.
3995 * testsuite/libgomp.c/atomic-10.c: Ditto.
3997 2007-03-21 Jakub Jelinek <jakub@redhat.com>
3999 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
4000 dg-final cleanup-modules line.
4001 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
4002 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
4003 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
4004 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
4005 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
4006 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
4007 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
4009 2007-03-18 Andreas Schwab <schwab@suse.de>
4011 * acinclude.m4: Adjust regular expression for ld version
4012 extraction.
4013 * configure: Regenerate.
4015 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4017 * Makefile.am: Add install-pdf target as copied from
4018 automake v1.10 rules.
4019 * Makefile.in: Regenerate
4021 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4023 PR libgomp/28486
4024 * configure: Regenerate.
4026 PR c++/30703
4027 * testsuite/libgomp.c++/pr30703.C: New test.
4029 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4031 Revert:
4032 2006-07-05 Eric Christopher <echristo@apple.com>
4033 * configure.ac: Depend addition of -pthread on host OS.
4034 * configure: Regenerate.
4036 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4038 * libgomp.texi: Fix spacing after abbreviations.
4040 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
4042 PR libgomp/30546
4043 * configure.ac: Add check for makeinfo
4044 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
4045 if an appropiate version of makeinfo is found.
4046 * aclocal.m4: Regenerated.
4047 * configure: Regenerated.
4048 * Makefile.in: Regenerated.
4049 * testsuite/Makefile.in: Regenerated.
4051 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
4053 PR libgomp/30540
4054 * libgomp.texi: More about implementation-dependent settings.
4056 2007-01-26 Tobias Burnus <burnus@net-b.de>
4058 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
4060 2007-01-24 Jakub Jelinek <jakub@redhat.com>
4062 PR middle-end/30494
4063 * testsuite/libgomp.c/pr30494.c: New test.
4065 2007-01-15 Tom Tromey <tromey@redhat.com>
4067 * configure: Rebuilt.
4068 * configure.ac: Fixed comment.
4070 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
4072 * libgomp.texi: Document implementation specific default values of
4073 environment variables.
4075 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
4077 PR libgomp/28209
4078 * libgomp.texi: New file.
4079 * configure.ac: Add --enable-generated-files-in-srcdir option.
4080 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
4081 files to srcdir.
4082 * Makefile.in: Regenerated.
4083 * config.h.in: Regenerated.
4084 * testsuite/Makefile.in: Regenerated.
4085 * NOTES: Removed.
4087 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
4089 PR libgomp/29949
4090 * env.c (omp_set_num_threads): Set illegal thread count to 1.
4092 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
4094 * configure: Regenerate.
4096 2006-12-04 Jakub Jelinek <jakub@redhat.com>
4098 PR libgomp/29947
4099 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
4100 start if there shouldn't be any loop iterations.
4101 (gomp_loop_ordered_static_start): Remove start == end test.
4102 * testsuite/libgomp.c/pr29947-1.c: New test.
4103 * testsuite/libgomp.c/pr29947-2.c: New test.
4105 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
4107 * configure.tgt: Force initial-exec TLS model on Linux only.
4109 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
4111 * configure: Regenerated.
4113 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
4115 * env.c (parse_schedule): Reject out of range values.
4116 (parse_unsigned_long): Reject out of range, negative or zero values.
4118 2006-10-29 Jakub Jelinek <jakub@redhat.com>
4120 PR fortran/29629
4121 * testsuite/libgomp.fortran/pr29629.f90: New test.
4123 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
4125 PR libgomp/29494
4126 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
4127 * config/posix95: New directory.
4128 * config/posix95/omp-lock.h: New file.
4129 * config/posix95/lock.c: Likewise.
4131 2006-10-14 Geoffrey Keating <geoffk@apple.com>
4133 * aclocal.m4: Regenerate.
4134 * configure: Regenerate.
4136 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
4138 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
4139 '<' to '<='.
4141 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
4143 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
4144 test.
4145 * configure: Regenerate.
4146 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
4148 2006-09-26 Jakub Jelinek <jakub@redhat.com>
4150 PR middle-end/25261
4151 PR middle-end/28790
4152 * testsuite/libgomp.c/nestedfn-4.c: New test.
4153 * testsuite/libgomp.c/nestedfn-5.c: New test.
4154 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
4156 PR fortran/29097
4157 * testsuite/libgomp.fortran/condinc1.f: New test.
4158 * testsuite/libgomp.fortran/condinc2.f: New test.
4159 * testsuite/libgomp.fortran/condinc3.f90: New test.
4160 * testsuite/libgomp.fortran/condinc4.f90: New test.
4161 * testsuite/libgomp.fortran/condinc1.inc: New file.
4163 2006-09-18 Tom Tromey <tromey@redhat.com>
4165 * configure: Rebuilt.
4167 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
4169 PR c/28768
4170 PR preprocessor/14634
4171 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
4172 to AC_DEFINE.
4173 * configure: Regenerate.
4175 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
4177 * testsuite/libgomp.fortran/reduction3.f90: Change
4178 -2147483648 to -huge(i)-1 to avoid overflow.
4179 * testsuite/libgomp.fortran/reduction4.f90: Change
4180 Z'ffffffff' to not(0) to avoid overflow.
4182 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
4184 PR libgomp/25938
4185 * Makefile.am (libsubincludedir): New.
4186 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
4187 * Makefile.in: Regenerate.
4189 2006-08-17 Jakub Jelinek <jakub@redhat.com>
4191 PR libgomp/28725
4192 * env.c: Include ctype.h.
4193 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
4194 leading and/or trailing whitespace and compare strings case
4195 insensitively.
4197 2006-07-16 Jakub Jelinek <jakub@redhat.com>
4199 PR fortran/28390
4200 * testsuite/libgomp.fortran/pr28390.f: New test.
4202 2006-07-05 Eric Christopher <echristo@apple.com>
4204 * configure.ac: Depend addition of -pthread on host OS.
4205 * configure: Regenerate.
4207 2006-06-21 Jakub Jelinek <jakub@redhat.com>
4209 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
4210 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
4211 defined.
4213 2006-06-20 Jakub Jelinek <jakub@redhat.com>
4215 PR libgomp/26175
4216 PR libgomp/26477
4217 * configure.ac: If neither --enable-linux-futex nor
4218 --disable-linux-futex is passed, determine the default by checking
4219 for compiling and/or running against NPTL. With --enable-linux-futex,
4220 check if SYS_gettid and SYS_futex are defined.
4221 * configure: Rebuilt.
4223 2006-06-14 Richard Henderson <rth@redhat.com>
4225 PR libgomp/28008
4226 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
4227 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
4229 2006-06-09 Richard Henderson <rth@redhat.com>
4231 * env.c (gomp_nthreads_var): Change to unsigned long.
4232 (gomp_run_sched_chunk): Likewise.
4233 (parse_unsigned_long): Rename from parse_num_threads and generalize.
4234 (initialize_env): Initialize gomp_thread_attr.
4235 * libgomp.h (gomp_nthreads_var): Update decl.
4236 (gomp_run_sched_chunk): Likewise.
4237 (gomp_thread_attr): Declare.
4238 * team.c (gomp_thread_attr): Export.
4239 (initialize_team): Don't initialize it.
4241 2006-06-09 Jakub Jelinek <jakub@redhat.com>
4243 PR fortran/27916
4244 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
4245 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
4247 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4249 * config/mingw32/time.c: New file.
4250 * configure.tgt: Use it.
4252 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
4254 * Makefile.am: Add install-html target. Add install-html to .PHONY
4255 * Makefile.in: Regenerate.
4257 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4259 PR libgomp/27612
4260 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
4261 * testsuite/libgomp.c/critical-1.c: Likewise.
4262 * testsuite/libgomp.c/loop-1.c: Likewise.
4263 * testsuite/libgomp.c/loop-2.c: Likewise.
4264 * testsuite/libgomp.c/single-1.c: Likewise.
4265 * testsuite/libgomp.c/ordered-1.c: Likewise.
4266 * testsuite/libgomp.c/ordered-2.c: Likewise.
4268 2006-05-15 Jakub Jelinek <jakub@redhat.com>
4270 PR middle-end/27416
4271 * libgomp.fortran/pr27416-1.f90: New test.
4273 2006-05-03 Jakub Jelinek <jakub@redhat.com>
4275 PR fortran/27395
4276 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
4277 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
4279 2006-05-02 Jakub Jelinek <jakub@redhat.com>
4281 PR c++/26943
4282 * testsuite/libgomp.c/pr26943-1.c: New test.
4283 * testsuite/libgomp.c/pr26943-2.c: New test.
4284 * testsuite/libgomp.c/pr26943-3.c: New test.
4285 * testsuite/libgomp.c/pr26943-4.c: New test.
4286 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
4287 * testsuite/libgomp.c++/pr26943.C: New test.
4289 2006-05-02 Jakub Jelinek <jakub@redhat.com>
4291 PR middle-end/27337
4292 * testsuite/libgomp.c++/pr27337.C: New test.
4294 2006-04-26 Jakub Jelinek <jakub@redhat.com>
4296 PR c/26171
4297 * testsuite/libgomp.c/pr26171.c: New test.
4299 2006-04-25 Richard Henderson <rth@redhat.com>
4301 PR libgomp/25865
4302 * configure.ac: Use GCC_CHECK_TLS.
4303 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
4304 * Makefile.in, aclocal.m4, configure: Regenerate.
4306 2006-04-10 Matthias Klose <doko@debian.org>
4308 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
4309 directory names containing underscores.
4311 2006-03-21 Jakub Jelinek <jakub@redhat.com>
4313 PR c++/26691
4314 * testsuite/libgomp.c++/pr26691.C: New test.
4316 2006-03-13 Jakub Jelinek <jakub@redhat.com>
4318 * testsuite/libgomp.fortran/retval2.f90: New test.
4320 2006-03-09 Diego Novillo <dnovillo@redhat.com>
4322 * testsuite/libgomp.c++: New directory.
4324 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
4326 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
4327 * config/posix/sem.c: Implement the above.
4329 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
4331 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
4332 define HAVE_BROKEN_POSIX_SEMAPHORES.
4333 * configure: Rebuilt.
4334 * config.h.in: Rebuilt.
4336 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4338 PR bootstrap/26161
4339 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
4340 for the other pthread check.
4341 * configure: Regenerate.
4342 * config.h.in: Regenerate.
4344 2006-02-15 Jakub Jelinek <jakub@redhat.com>
4346 PR libgomp/25938
4347 PR libgomp/25984
4348 * Makefile.am (fincludedir): New variable.
4349 (nodist_include_HEADERS): Remove Fortran files.
4350 (nodist_finclude_HEADERS): New variable.
4351 * Makefile.in: Regenerated.
4353 2006-02-13 Jakub Jelinek <jakub@redhat.com>
4355 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
4356 Remove tests for returning assumed character length arrays.
4358 2006-02-12 Roger Sayle <roger@eyesopen.com>
4359 John David Anglin <dave@hiauly1.hia.nrc.ca>
4361 PR libgomp/25936
4362 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
4364 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
4366 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
4368 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
4370 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
4371 part of LD_LIBRARY_PATH manually.
4373 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
4375 PR libgomp/25852
4376 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
4377 libgomp_init.
4379 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
4381 PR libgomp/25884
4382 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
4383 * configure.ac (PERL): Don't set.
4384 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
4385 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
4386 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
4387 * omp.h.in: Wrap the new configure substitutions with @ characters.
4388 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
4389 * aclocal.m4, configure, Makefile.in: Regenerate.
4390 * mkomp_h.pl: Delete.
4392 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
4394 PR libgomp/25259
4395 * configure.ac: Use GCC_HEADER_STDINT.
4396 * libgomp.h: Include gstdint.h.
4397 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
4398 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
4400 2006-01-24 Richard Henderson <rth@redhat.com>
4402 PR libgomp/25942
4403 * configure.ac: Add AM_MAINTAINER_MODE.
4404 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
4406 2006-01-24 Diego Novillo <dnovillo@redhat.com>
4408 * Makefile.in: Regenerate.
4409 * testsuite/Makefile.in: Regenerate.
4410 * aclocal.m4: Regenerate.
4412 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
4414 * config/posix/proc.c: Conditional include of sys/loadavg.h for
4415 Solaris.
4416 * configure.ac: Add check for loadavg.h.
4417 (link_gomp): Adjust comment.
4418 * configure: Regenerate.
4419 * config.h.in: Regenerate.
4421 2006-01-21 Steve Ellcey <sje@cup.hp.com>
4423 PR libgomp/25877
4424 * configure.ac: Remove check for alloca.h.
4425 * configure: Regenerate.
4426 * config.h.in: Regenerate.
4427 * libgomp.h: define gomp_alloca to be __builtin_alloca.
4428 * team.c: Remove use of alloca.h.
4429 Call gomp_alloca instead of alloca.
4431 2006-01-20 Steve Ellcey <sje@cup.hp.com>
4433 PR libgomp/25877
4434 * team.c: Add include of alloca.h.
4435 * configure.ac: Add check for alloca.h.
4436 * configure: Regenerate.
4437 * config.h.in: Regenerate.
4439 2006-01-17 Jakub Jelinek <jakub@redhat.com>
4441 PR fortran/25219
4442 * testsuite/libgomp.fortran/pr25219.f90: New test.
4444 2005-12-05 Uros Bizjak <uros@kss-loka.si>
4446 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
4447 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
4448 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4449 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4450 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
4451 testsuite/libgomp.fortran/threadprivate1.f90,
4452 testsuite/libgomp.fortran/threadprivate2.f90,
4453 testsuite/libgomp.fortran/threadprivate3.f90,
4454 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4455 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4456 testsuite/libgomp.fortran/omp_parse3.f90: Change required
4457 effective-target to TLS runtime.
4459 * testsuite/libgomp.fortran/pr25162.f: Require
4460 effective-target TLS runtime.
4462 2005-12-01 Jakub Jelinek <jakub@redhat.com>
4464 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
4465 * testsuite/libgomp.c/nestedfn-3.c: New test.
4467 2005-11-30 Jakub Jelinek <jakub@redhat.com>
4469 PR fortran/25162
4470 * testsuite/libgomp.fortran/pr25162.f: New test.
4472 2005-11-28 Jakub Jelinek <jakub@redhat.com>
4474 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
4475 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
4477 2005-11-25 Jakub Jelinek <jakub@redhat.com>
4479 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
4480 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
4481 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
4482 single.c, team.c, work.c, config/linux/alpha/futex.h,
4483 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
4484 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
4485 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
4486 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
4487 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
4488 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
4489 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
4490 FSF address.
4492 2005-11-18 Jakub Jelinek <jakub@redhat.com>
4494 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
4495 to nodist_noinst_HEADERS.
4496 * Makefile.in: Rebuilt.
4498 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
4499 add integer count field.
4500 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
4501 omp_nest_lock_t type change.
4502 (omp_init_nest_lock): Likewise. Initialize count to 0.
4503 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
4504 Increment count.
4505 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
4506 Decrement count.
4507 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
4508 Increment count if successful and return the new nesting level.
4509 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
4510 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
4511 * testsuite/libgomp.c/lib-1.c: New test.
4512 * testsuite/libgomp.fortran/lib1.f90: New test.
4513 * testsuite/libgomp.fortran/lib2.f: New test.
4514 * testsuite/libgomp.fortran/lib3.f: New test.
4516 2005-11-17 Richard Henderson <rth@redhat.com>
4518 PR 24845
4519 * Makefile.am (nodist_toolexeclib_HEADERS): New.
4520 * configure.ac (link_gomp): New. Substitute it.
4521 (AC_CONFIG_FILES): Add libgomp.spec.
4522 * libgomp.spec.in: New file.
4523 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
4524 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
4526 2005-11-18 Jakub Jelinek <jakub@redhat.com>
4528 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
4529 reduction(-:var) behaving the same as reduction(+:var).
4530 * testsuite/libgomp.c/reduction-4.c: New test.
4532 2005-11-15 Uros Bizjak <uros@kss-loka.si>
4534 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
4535 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
4536 testsuite/libgomp.c/copyin-3.c,
4537 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4538 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4539 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
4540 testsuite/libgomp.c++/pr24455.C,
4541 testsuite/libgomp.fortran/threadprivate1.f90,
4542 testsuite/libgomp.fortran/threadprivate2.f90,
4543 testsuite/libgomp.fortran/threadprivate3.f90,
4544 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4545 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4546 testsuite/libgomp.fortran/omp_parse3.f90: Require
4547 effective-target TLS.
4549 2005-11-14 Diego Novillo <dnovillo@redhat.com>
4551 * HEADER: Remove.
4553 2005-11-13 Jakub Jelinek <jakub@redhat.com>
4555 PR libgomp/24797
4556 * team.c (initialize_team): Pass NULL rather than free as
4557 pthread_key_create destructor. Initialize thread specific data
4558 pointer in initial thread to a static local variable rather than
4559 malloced memory.
4561 2005-11-11 Uros Bizjak <uros@kss-loka.si>
4563 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
4564 its location to ld_library_path.
4566 2005-11-10 Diego Novillo <dnovillo@redhat.com>
4568 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
4570 2005-11-10 Diego Novillo <dnovillo@redhat.com>
4572 * testsuite/libgomp.c: Rename from libgomp.dg.
4574 2005-11-09 Diego Novillo <dnovillo@redhat.com>
4576 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
4577 threadprivate variable 'i'.
4579 2005-11-09 Jakub Jelinek <jakub@redhat.com>
4581 * config/linux/s390/futex.h: New file.
4582 * configure.tgt: Use it.
4584 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
4585 before the parallel.
4587 2005-11-08 Jakub Jelinek <jakub@redhat.com>
4589 PR c++/24734
4590 * testsuite/libgomp.c++/master-1.C: New test.
4592 2005-11-07 Jakub Jelinek <jakub@redhat.com>
4594 * testsuite/libgomp.dg/copyin-3.c: New test.
4596 2005-11-07 Jakub Jelinek <jakub@redhat.com>
4598 * testsuite/libgomp.fortran/retval1.f90: New test.
4599 * testsuite/libgomp.fortran/vla7.f90: New test.
4601 2005-11-06 Jakub Jelinek <jakub@redhat.com>
4603 * testsuite/libgomp.fortran/vla2.f90: New test.
4604 * testsuite/libgomp.fortran/vla3.f90: New test.
4605 * testsuite/libgomp.fortran/vla4.f90: New test.
4606 * testsuite/libgomp.fortran/vla5.f90: New test.
4607 * testsuite/libgomp.fortran/vla6.f90: New test.
4609 2005-11-01 Jakub Jelinek <jakub@redhat.com>
4611 * config/linux/sparc/futex.h: New file.
4612 * configure.tgt: Use it.
4613 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
4615 * critical.c: Include stdlib.h.
4616 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
4617 ignoring return value.
4618 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
4619 LIBGOMP_CHECK_SYNC_BUILTINS check.
4620 * configure: Rebuilt.
4622 2005-10-31 Jakub Jelinek <jakub@redhat.com>
4624 * testsuite/libgomp.fortran/vla1.f90: New test.
4626 2005-10-31 Richard Henderson <rth@redhat.com>
4628 * testsuite/libgomp.fortran/character2.f90: Fix race condition
4629 setting 's' in different threads.
4631 2005-10-31 Jakub Jelinek <jakub@redhat.com>
4633 * libgomp.h (attribute_hidden, ialias): Define.
4634 * config/posix/proc.c (omp_get_num_procs): Add ialias.
4635 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
4636 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
4637 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4638 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4639 omp_test_lock, omp_test_nest_lock): Likewise.
4640 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
4641 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4642 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4643 omp_test_lock, omp_test_nest_lock): Likewise.
4644 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
4645 omp_get_dynamic, omp_get_nested): Likewise.
4646 * parallel.c (omp_get_num_threads, omp_get_max_threads,
4647 omp_get_thread_num, omp_in_parallel): Likewise.
4648 * fortran.c (ialias_redirect): Define.
4649 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
4650 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
4651 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
4652 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
4653 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
4654 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
4655 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
4656 omp_get_wtime): Add ialias_redirect.
4658 2005-10-30 Jakub Jelinek <jakub@redhat.com>
4660 * fortran.c: Include stdlib.h.
4662 2005-10-29 Jakub Jelinek <jakub@redhat.com>
4664 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
4665 * Makefile.in: Regenerated.
4667 2005-10-28 Jakub Jelinek <jakub@redhat.com>
4669 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
4670 * libgomp_f.h.in (omp_check_defines): New function.
4671 * env.c: Include libgomp_f.h.
4672 (initialize_env): Call omp_check_defines.
4674 * testsuite/libgomp.dg/copyin-2.c: New test.
4675 * testsuite/libgomp.c++/copyin-2.C: New test.
4676 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
4678 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
4679 * testsuite/libgomp.fortran/sharing2.f90: New test.
4681 * testsuite/libgomp.dg/copyin-1.c: New test.
4682 * testsuite/libgomp.c++/copyin-1.C: New test.
4684 2005-10-26 Jakub Jelinek <jakub@redhat.com>
4686 * testsuite/libgomp.fortran/crayptr1.f90: New test.
4688 * testsuite/libgomp.fortran/workshare1.f90: New test.
4690 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
4691 only test.
4692 * libgomp.fortran/sharing1.f90: New test.
4694 2005-10-24 Jakub Jelinek <jakub@redhat.com>
4696 PR c++/24502
4697 * testsuite/libgomp.c++/loop-7.C: New test.
4699 * testsuite/libgomp.dg/nestedfn-2.c: New test.
4701 * testsuite/libgomp.dg/nestedfn-1.c: New test.
4702 * testsuite/libgomp.fortran/reduction6.f90: New test.
4703 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
4705 2005-10-23 Richard Henderson <rth@redhat.com>
4707 * testsuite/libgomp.c++/ctor-1.C: New.
4708 * testsuite/libgomp.c++/ctor-2.C: New.
4709 * testsuite/libgomp.c++/ctor-3.C: New.
4710 * testsuite/libgomp.c++/ctor-4.C: New.
4711 * testsuite/libgomp.c++/ctor-5.C: New.
4712 * testsuite/libgomp.c++/ctor-6.C: New.
4713 * testsuite/libgomp.c++/ctor-7.C: New.
4714 * testsuite/libgomp.c++/ctor-8.C: New.
4715 * testsuite/libgomp.c++/ctor-9.C: New.
4717 2005-10-21 Diego Novillo <dnovillo@redhat.com>
4719 PR 24455
4720 * testsuite/libgomp.c++/pr24455-1.C: New test.
4721 * testsuite/libgomp.c++/pr24455.C: New test.
4722 * testsuite/libgomp.dg/pr24455-1.c: New test.
4723 * testsuite/libgomp.dg/pr24455.c: New test.
4725 2005-10-20 Richard Henderson <rth@redhat.com>
4727 * testsuite/libgomp.c++/loop-6.C: New.
4728 * testsuite/libgomp.dg/loop-3.c: New.
4730 2005-10-20 Jakub Jelinek <jakub@redhat.com>
4732 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
4733 explicitly private.
4734 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
4735 explicitly shared.
4737 2005-10-19 Diego Novillo <dnovillo@redhat.com>
4739 * testsuite/libgomp.fortran/jacobi.f: New test.
4741 2005-10-19 Richard Henderson <rth@redhat.com>
4743 * configure.tgt (i?86-linux): Default to with_arch instead of
4744 CFLAGS. Add -mtune to match target_cpu.
4745 (x86_64-linux): Tune to i686.
4747 * fortran.c (omp_test_nest_lock_): Fix typo.
4749 2005-10-19 Jakub Jelinek <jakub@redhat.com>
4751 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4752 gomp_ordered_sync): Do nothing if team->nthreads == 1.
4753 * testsuite/libgomp.dg/ordered-3.c: New test.
4755 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
4756 Remove volatile keyword.
4758 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
4759 in COMMON block to avoid warnings on 64-bit targets.
4761 2005-10-18 Diego Novillo <dnovillo@redhat.com>
4763 * testsuite/libgomp.dg/shared-3.c: New test.
4765 2005-10-18 Jakub Jelinek <jakub@redhat.com>
4767 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
4768 * testsuite/libgomp.fortran/reduction5.f90: New test.
4770 2005-10-18 Jakub Jelinek <jakub@redhat.com>
4772 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
4773 dg-options.
4774 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
4775 flush loop now that __sync_synchronize has proper memory barrier.
4776 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
4777 Add -ffixed-form to dg-options.
4779 2005-10-17 Diego Novillo <dnovillo@redhat.com>
4781 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
4782 from subdirectories.
4783 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
4784 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
4785 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
4786 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
4787 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
4788 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
4789 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
4790 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
4791 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
4792 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
4793 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
4794 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
4795 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
4796 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
4797 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
4798 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
4799 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
4800 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
4801 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
4802 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
4803 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
4804 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
4805 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
4806 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
4807 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
4809 2005-10-17 Jakub Jelinek <jakub@redhat.com>
4811 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
4812 lang_library_path exists. Use find instead of glob to gather tests.
4813 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
4815 2005-10-17 Diego Novillo <dnovillo@redhat.com>
4817 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
4818 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
4819 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
4820 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
4821 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
4822 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
4823 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
4824 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
4825 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
4826 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
4827 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
4828 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
4829 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
4831 2005-10-15 Jakub Jelinek <jakub@redhat.com>
4833 * testsuite/libgomp.dg/vla-1.c: New test.
4835 * testsuite/libgomp.fortran/reference2.f90: New test.
4837 * testsuite/libgomp.fortran/character2.f90: Remove explicit
4838 declaration of omp_get_thread_num.
4839 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
4840 use omp_lib.
4842 * testsuite/libgomp.fortran/reduction1.f90: New test.
4843 * testsuite/libgomp.fortran/reduction2.f90: New test.
4844 * testsuite/libgomp.fortran/reduction3.f90: New test.
4845 * testsuite/libgomp.fortran/reduction4.f90: New test.
4847 2005-10-13 Richard Henderson <rth@redhat.com>
4849 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
4850 * Makefile.in: Regenerate.
4851 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
4852 * libgomp.h: Include bar.h.
4853 (struct gomp_barrier): Remove.
4854 (struct gomp_team): Add barrier. Replace master_barrier with
4855 master_release. Replace threads with ordered_release.
4856 (struct gomp_thread): Replace barrier with release.
4857 * ordered.c (gomp_ordered_first): Update for ordered_release change.
4858 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
4859 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
4860 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
4861 (GOMP_single_copy_end): Likewise.
4862 * team.c (gomp_threads_dock): New.
4863 (gomp_barrier_init, gomp_barrier_destroy): Remove.
4864 (gomp_thread_start): Use gomp_barrier_wait.
4865 (new_team, free_team): Update for gomp_team changes.
4866 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
4867 (gomp_team_end): Use gomp_barrier_wait.
4868 (initialize_team): Update for gomp_thread changes.
4869 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
4870 (gomp_work_share_end_nowait): Use atomic ops when available.
4871 * config/linux/bar.c, config/linux/bar.h: New files.
4872 * config/posix/bar.c, config/posix/bar.h: New files.
4874 2005-10-13 Jakub Jelinek <jakub@redhat.com>
4876 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
4877 * testsuite/libgomp.dg/single-2.c: New test.
4879 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
4880 lang_link_flags): Unset, so that they aren't inherited from previously
4881 sourced *.exp.
4883 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
4885 2005-10-12 Richard Henderson <rth@redhat.com>
4887 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
4888 (libgomp_init): Use lang_test_file, lang_library_path, and
4889 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
4891 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
4892 (lang_test_file, lang_link_flags): New.
4893 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
4895 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
4896 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
4897 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
4898 testsuite/libgomp.c++/parallel-1.C,
4899 testsuite/libgomp.c++/reduction-1.C,
4900 testsuite/libgomp.c++/reduction-2.C,
4901 testsuite/libgomp.c++/reduction-3.C,
4902 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
4903 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
4904 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
4905 New files, largely cribbed from the C testsuite.
4907 2005-10-12 Jakub Jelinek <jakub@redhat.com>
4909 * testsuite/libgomp.fortran/character1.f90: New test.
4910 * testsuite/libgomp.fortran/character2.f90: New test.
4912 * testsuite/libgomp.dg/nested-1.c: New test.
4913 * testsuite/libgomp.dg/nested-2.c: New test.
4914 * testsuite/libgomp.fortran/do1.f90: New test.
4915 * testsuite/libgomp.fortran/do2.f90: New test.
4917 * testsuite/libgomp.fortran/reference1.f90: New test.
4919 2005-10-11 Jakub Jelinek <jakub@redhat.com>
4921 * testsuite/libgomp.dg/reduction-1.c: New test.
4922 * testsuite/libgomp.dg/reduction-2.c: New test.
4923 * testsuite/libgomp.dg/reduction-3.c: New test.
4925 2005-10-10 Jakub Jelinek <jakub@redhat.com>
4927 * testsuite/libgomp.dg/atomic-1.c: New test.
4928 * testsuite/libgomp.dg/atomic-2.c: New test.
4930 2005-10-09 Richard Henderson <rth@redhat.com>
4932 * critical.c (atomic_lock): New.
4933 (initialize_critical): Initialize it.
4934 (GOMP_atomic_start, GOMP_atomic_end): New.
4935 * libgomp.map: Export them.
4936 * libgomp_g.h: Declare them.
4938 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
4940 2005-10-02 Richard Henderson <rth@redhat.com>
4942 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
4943 to XCFLAGS instead of CFLAGS.
4945 2005-09-30 Richard Henderson <rth@redhat.com>
4947 * configure.ac: Determine whether -pthread or -lpthread is needed.
4948 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
4949 * Makefine.in, configure: Rebuild.
4951 2005-09-28 Richard Henderson <rth@redhat.com>
4953 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
4954 * testsuite/libgomp.dg/omp-single-3.c: New test.
4956 2005-09-28 Diego Novillo <dnovillo@redhat.com>
4958 * testsuite/libgomp.dg/omp-single-2.c: New test.
4959 * testsuite/libgomp.dg/shared-2.c: Fix return code.
4961 2005-09-27 Richard Henderson <rth@redhat.com>
4963 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4964 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4966 2005-09-27 Jakub Jelinek <jakub@redhat.com>
4968 * testsuite/libgomp.dg/omp-loop03.c: New test.
4970 2005-09-27 Diego Novillo <dnovillo@redhat.com>
4972 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4974 2005-09-27 Diego Novillo <dnovillo@redhat.com>
4976 * testsuite/libgomp.dg/omp-single-1.c: New test.
4977 * testsuite/libgomp.dg/shared-1.c: Return 0.
4978 Add prototype for abort.
4979 * testsuite/libgomp.dg/shared-2.c: Likewise.
4981 2005-09-26 Jakub Jelinek <jakub@redhat.com>
4983 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4984 constructs.
4986 2005-09-26 Diego Novillo <dnovillo@redhat.com>
4988 * testsuite/libgomp.dg/shared-1.c: New test.
4989 * testsuite/libgomp.dg/shared-2.c: New test.
4991 2005-09-24 Richard Henderson <rth@redhat.com>
4993 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4995 2005-09-24 Richard Henderson <rth@redhat.com>
4997 * iter.c (gomp_iter_static_next): Round up when computing number
4998 of iterations. Don't bother distributing a remainder equally.
5000 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
5001 Don't call srand. Zero b before testing.
5002 (main): New.
5004 2005-09-24 Jakub Jelinek <jakub@redhat.com>
5006 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
5007 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
5009 2005-09-23 Jakub Jelinek <jakub@redhat.com>
5011 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
5012 without !$omp end do, followed immediately by subroutine end.
5014 2005-09-23 Diego Novillo <dnovillo@redhat.com>
5016 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
5018 2005-09-22 Richard Henderson <rth@redhat.com>
5020 * critical.c (GOMP_critical_name_start): Change argument to void**.
5021 Reuse the pointer space if the mutex fits.
5022 (GOMP_critical_name_end): Likewise.
5023 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
5024 * libgomp_g.h (GOMP_critical_name_start): Update decl.
5025 (GOMP_critical_name_end): Likewise.
5026 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
5027 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
5029 2005-09-20 Richard Henderson <rth@redhat.com>
5031 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
5032 (create_lock_lock): New.
5033 (initialize_critical): Initialize it.
5034 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
5035 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
5037 2005-09-20 Diego Novillo <dnovillo@redhat.com>
5039 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
5041 2005-09-20 Diego Novillo <dnovillo@redhat.com>
5043 * testsuite/libgomp.dg/omp-loop01.c: New test.
5044 * testsuite/libgomp.dg/omp-loop02.c: New test.
5046 2005-09-20 Jakub Jelinek <jakub@redhat.com>
5048 * configure.ac (AC_PROG_FC): Add.
5049 (USE_FORTRAN): New automake conditional.
5050 * configure: Rebuilt.
5051 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
5052 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
5053 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
5054 Add rules to build them.
5055 * Makefile.in: Rebuilt.
5056 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
5057 OMP_NEST_LOCK_KIND.
5058 * libgomp.map: Add Fortran wrappers.
5059 * libgomp_f.h.in: New file.
5060 * omp_lib.h.in: New file.
5061 * omp_lib.f90.in: New file.
5062 * fortran.c: New file.
5063 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
5064 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
5065 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
5066 libgfortran has been built.
5067 * testsuite/libgomp.fortran/fortran.exp: New file.
5068 * testsuite/libgomp.fortran/omp_cond1.f: New test.
5069 * testsuite/libgomp.fortran/omp_cond2.f: New test.
5070 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
5071 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
5072 * testsuite/libgomp.fortran/omp_hello.f: New test.
5073 * testsuite/libgomp.fortran/omp_orphan.f: New test.
5074 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
5075 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
5076 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
5077 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
5078 * testsuite/libgomp.fortran/omp_reduction.f: New test.
5079 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
5080 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
5082 2005-08-30 Richard Henderson <rth@redhat.com>
5084 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
5085 function for when aliases are not usable.
5086 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
5087 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5088 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
5089 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
5090 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
5091 GOMP_loop_ordered_guided_next): Likewise.
5092 * ordered.c (GOMP_ordered_start): Likewise.
5094 2005-08-01 Diego Novillo <dnovillo@redhat.com>
5096 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
5097 * testsuite/libgomp.dg/omp_hello.c: Fix return code
5098 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
5099 * testsuite/libgomp.dg/omp_orphan.c: Likewise
5100 * testsuite/libgomp.dg/omp_reduction.c: Likewise
5101 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
5102 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
5103 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
5104 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
5106 2005-07-07 Eric Christopher <echristo@redhat.com>
5107 Diego Novillo <dnovillo@redhat.com>
5109 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
5110 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
5111 up code.
5112 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
5113 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
5114 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
5115 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
5116 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
5117 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
5118 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
5120 2005-06-13 Diego Novillo <dnovillo@redhat.com>
5122 * TOPLEVEL.patch: Remove.
5124 2005-05-16 Richard Henderson <rth@redhat.com>
5126 * configure.ac: Test for clock_gettime.
5127 * config.h.in, configure: Rebuild.
5128 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
5129 (omp_get_wtime): Use clock_gettime if available.
5130 (omp_get_wtick): Use clock_getres if available.
5132 2005-05-11 Richard Henderson <rth@redhat.com>
5134 * config/linux/ia64/futex.h: New file.
5135 * configure.tgt: Use it.
5137 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
5139 2005-05-07 Richard Henderson <rth@redhat.com>
5141 * config/linux/powerpc/futex.h: New file.
5142 * configure.tgt: Use it.
5144 * config/linux/i486/futex.h: Merge ...
5145 * config/linux/x86_64/futex.h: ... into ...
5146 * config/linux/x86/futex.h: ... here.
5147 * configure.tgt: Update to match.
5149 2005-05-06 Richard Henderson <rth@redhat.com>
5151 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
5152 * config/linux/i486/futex.h: Likewise.
5153 * config/linux/x86_64/futex.h: Likewise.
5155 * config/linux/lock.c: New file.
5156 * config/linux/omp-lock.h: New file.
5158 * critical.c, env.h: Don't include omp.h
5159 * config/posix/lock.c: Include libgomp.h instead of omp.h.
5160 * config/posix/time.c: Likewise.
5161 * config/posix/omp-lock.h: New file.
5162 * libgomp.h: Include omp-lock.h and omp.h.
5163 * Makefile.am (nodist_include_HEADERS): New.
5164 (omp.h): New rule.
5165 * configure.ac (PERL): New.
5166 * mkomp_h.pl: New file.
5167 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
5168 with templates.
5169 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
5171 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
5172 build directory. Re-add -march=i486 hack.
5174 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
5175 (libgomp_link_flags): Remove.
5176 (libgomp_initialized): Remove.
5177 (libgomp_init): Don't protect from reinitialization. Copy code
5178 from libstdc++ for getting the multilib set correctly.
5180 2005-05-05 Richard Henderson <rth@redhat.com>
5182 * config/linux/alpha/futex.h: New file.
5183 * configure.tgt (alpha*-*-linux*): Use it.
5185 * config/posix/mutex.c: New file.
5186 * config/posix/sem.c: Use libgomp.h.
5188 * configure.tgt (x86_64-linux): Also test CC for -m32.
5189 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
5191 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
5192 after $gccpath.
5194 * Makefile.am (SUBDIRS): New.
5195 (libgomp_la_LDFLAGS): Add -lpthread.
5196 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
5197 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
5199 * libgomp_g.h: New file.
5200 * libgomp.h: Split out all public declarations to libgomp_g.h.
5201 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
5202 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
5203 * config/linux/sem.h: Likewise.
5204 * config/posix/sem.h: Likewise.
5206 * Makefile.am (AM_LDFLAGS): New.
5207 (libgomp_version_script): Split out from ...
5208 (libgomp_la_LDFLAGS): ... here.
5209 (libgomp_version_info): New.
5210 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
5211 (LIBGOMP_ENABLE): New.
5212 (LIBGOMP_CHECK_LINKER_FEATURES): New.
5213 (LIBGOMP_ENABLE_SYMVERS): New.
5214 * configure.ac (AC_INIT): Version 1.0.
5215 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
5216 (enable-linux-futex): Likewise. Rename from enable-futex.
5217 (libtool_VERSION): New.
5218 (LIBGOMP_ENABLE_SYMVERS): Use it.
5219 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
5220 * Makefile.in, aclocal.m4, configure: Rebuild.
5222 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
5223 (gomp_mutex_unlock_slow): Fix typo.
5224 * config/linux/sem.c: Similarly.
5225 (gomp_sem_post_slow): Fix typo.
5226 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
5227 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
5228 [__PIC__] (sys_futex0): Don't use tmp output in asm.
5230 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
5231 (libgomp_la_LDFLAGS): Add top_srcdir to path.
5232 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
5233 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
5234 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
5235 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
5236 LDFLAGS. Pull enable_futex check to top-level.
5237 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
5238 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
5240 First attempt at real configury.
5241 * Makefile, config.h: Remove file.
5242 * Makefile.am, Makefile.in: New file.
5243 * acinclude.m4 aclocal.m4: New file.
5244 * configure.ac, configure.tgt, configure: New file.
5246 * config/posix/lock.c: Rename from sys-lock.c.
5247 * config/posix/mutex.h: Rename from sys-mutex.h.
5248 * config/posix/sem.c: Rename from sys-sem.c.
5249 * config/posix/sem.h: Rename from sys-sem.h.
5250 * config/posix/proc.c: Rename from sys-proc.c.
5251 * config/posix/time.c: Rename from sys-proc.c.
5253 * config/linux/mutex.c: New file.
5254 * config/linux/mutex.h: New file.
5255 * config/linux/sem.c: New file.
5256 * config/linux/sem.h: New file.
5257 * config/linux/i486/futex.h: New file.
5258 * config/linux/x86_64/futex.h: New file.
5260 2005-05-04 Richard Henderson <rth@redhat.com>
5262 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
5263 * libgomp.h: Declare them.
5264 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
5265 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
5267 2005-05-04 Richard Henderson <rth@redhat.com>
5269 * libgomp-1 code drop
5271 2005-05-04 Richard Henderson <rth@redhat.com>
5273 * iter.c (gomp_iter_static_next): Return tri-state on 0.
5274 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
5275 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
5276 (gomp_iter_static_next): Update.
5277 (gomp_ordered_static_next): Update.
5278 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
5279 (gomp_loop_ordered_static_start): Likewise. Exit early for a
5280 totally empty range.
5281 (gomp_loop_ordered_static_next): Refine test for calling
5282 gomp_ordered_static_next.
5283 * testsuite/ordered-1.c: Add case for more threads than iterations.
5285 * iter.c (gomp_iter_runtime_next_locked): Remove.
5286 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
5287 gomp_loop_guided_start, gomp_loop_ordered_static_start,
5288 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
5289 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
5290 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
5291 gomp_loop_ordered_guided_next): Downcase name, make static, add
5292 an external alias with the old name.
5293 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
5294 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
5295 switch and call one of the above static functions.
5296 * libgomp.h: Update.
5298 * work.c (gomp_work_share_start): Lock the mutex for !first too.
5299 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
5300 GOMP_loop_guided_start, GOMP_loop_runtime_start,
5301 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5302 GOMP_loop_ordered_guided_start): Update to match.
5303 * sections.c (GOMP_sections_start): Likewise.
5304 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
5306 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5307 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
5308 Use bounds check instead of modulus.
5309 (gomp_ordered_sync): Split out of GOMP_ordered_start.
5310 (gomp_ordered_last): Don't sync with ordered_owner here.
5311 (gomp_ordered_next): Likewise.
5312 (gomp_ordered_static_loop_next): Likewise.
5313 * loop.c, libgomp.h: Update to match.
5315 * libgomp.h (GOMP_barrier): Declare.
5317 * testsuite/barrier-1.c: New file.
5318 * testsuite/critical-1.c: New file.
5319 * testsuite/ordered-2.c: New file.
5320 * testsuite/ordered-1.c: New file.
5321 * testsuite/sections-1.c: New file.
5322 * testsuite/single-1.c: New file.
5323 * testsuite/Makefile (TESTS): Add them.
5325 2005-05-04 Richard Henderson <rth@redhat.com>
5327 * libgomp.h (struct gomp_work_share): Add ordered_owner.
5328 * loop.c (GOMP_loop_static_start): If not the startup thread,
5329 acquire the mutex to wait for initialization complete.
5330 (GOMP_loop_ordered_static_start): Likewise.
5331 (GOMP_loop_ordered_runtime_start): Likewise.
5332 (GOMP_loop_ordered_static_first): Remove.
5333 (GOMP_loop_ordered_dynamic_first): Remove.
5334 (GOMP_loop_ordered_guided_first): Remove.
5335 (GOMP_loop_ordered_runtime_first): Remove.
5336 * ordered.c (gomp_ordered_loop_first): Post to own release when
5337 we're the first thread.
5338 (gomp_ordered_loop_last): Wait on release if not owner.
5339 (gomp_ordered_loop_next): Likewise.
5340 (gomp_ordered_static_loop_init): New.
5341 (gomp_ordered_static_loop_next): Use ordered_owner.
5342 (GOMP_ordered_start): Likewise.
5343 * work.c (gomp_new_work_share): Initialize ordered_owner.
5345 2005-05-03 Richard Henderson <rth@redhat.com>
5347 * Makefile (OPT): New.
5348 (CFLAGS): Use it.
5350 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
5351 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
5352 * libgomp.h, libgomp.map, NOTES: Update to match.
5354 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
5355 Add initialized and thr members.
5356 (gomp_thread_start): Pause when initially spawned to wait for
5357 the whole team to be created.
5358 (gomp_team_start): Release team members at the end.
5360 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
5361 (f_foo_1): Use GOMP_loop_end.
5362 (f_foo_2): Use GOMP_loop_end_nowait.
5364 * testsuite/loop-2.c: New file.
5365 * testsuite/Makefile (TESTS): Add it.
5367 2005-05-03 Richard Henderson <rth@redhat.com>
5369 * iter.c (gomp_iter_static_next): Fix overflow check typo.
5370 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
5371 * team.c (new_team): Initialize oldest_live_gen to 1 if no
5372 initial work_share.
5374 * testsuite/Makefile: New file.
5375 * testsuite/loop-1.c: New file.
5377 2005-05-03 Richard Henderson <rth@redhat.com>
5379 Initial implementation and checkin.