| blob | 134d1e32f31e7ee748f5e5362df1312f76b938f3 |
1 2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3 * testsuite/libgomp.graphite/bounds.c: Adjust for
4 cleanup-tree-dump removal.
5 * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
6 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
7 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
8 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
9 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
10 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
11 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
12 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
13 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
14 * testsuite/libgomp.graphite/pr41118.c: Likewise.
16 2015-05-28 Uros Bizjak <ubizjak@gmail.com>
18 * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
19 (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
20 (futex_wake) [!__x86_64__]: Ditto.
22 2015-05-28 Julian Brown <julian@codesourcery.com>
24 * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
25 function comment. Only call gomp_fatal if new argument is true.
26 (acc_dev_num_out_of_range): New function.
27 (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
28 acc_dev_num_out_of_range as appropriate.
29 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
30 (acc_get_device_num, acc_set_device_num): Update calls to
31 resolve_device.
32 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
33 output.
35 2015-05-28 Julian Brown <julian@codesourcery.com>
37 PR libgomp/65742
38 * oacc-init.c (plugin/plugin-host.h): Include.
39 (acc_on_device): Check whether we're in an offloaded region for
40 host_nonshm
41 plugin. Don't use __builtin_acc_on_device.
42 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
43 nonshm_exec flag in thread-local data.
44 (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
45 data for host_nonshm plugin.
46 (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
47 for host_nonshm plugin.
48 * plugin/plugin-host.h: New.
50 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
52 * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
54 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
56 * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
57 Declare as int.
58 (FUTEX_PRIVATE_FLAG): Remove L suffix.
59 * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
60 Declare as int.
62 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
64 * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
66 2015-05-27 Chung-Lin Tang <cltang@codesourcery.com>
68 * target.c (gomp_map_pointer): New function abstracting out
69 GOMP_MAP_POINTER handling.
70 (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
71 gomp_map_pointer().
73 2015-05-19 Jakub Jelinek <jakub@redhat.com>
75 PR middle-end/66199
76 * testsuite/libgomp.c/pr66199-1.c: New test.
77 * testsuite/libgomp.c/pr66199-2.c: New test.
78 * testsuite/libgomp.c++/pr66199-1.C: New test.
79 * testsuite/libgomp.c++/pr66199-2.C: New test.
80 * testsuite/libgomp.fortran/pr66199-1.f90: New test.
81 * testsuite/libgomp.fortran/pr66199-2.f90: New test.
83 2015-05-19 Julian Brown <julian@codesourcery.com>
85 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
86 on cuInit failure.
88 2015-05-13 Jakub Jelinek <jakub@redhat.com>
90 PR middle-end/66133
91 * testsuite/libgomp.c/pr66133.c: New test.
93 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
95 * Makefile.in: Regenerated with automake-1.11.6.
96 * aclocal.m4: Likewise.
97 * config.h.in: Likewise.
98 * configure: Likewise.
99 * testsuite/Makefile.in: Likewise.
101 2015-05-08 Jason Merrill <jason@redhat.com>
103 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
104 _Complex.
106 * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
108 2015-05-06 Julian Brown <julian@codesourcery.com>
110 * oacc-init.c (acc_device_lock): Add explanatory comment.
111 (resolve_device): Add comment about locking requirement.
112 (acc_init_1, acc_shutdown_1): Likewise. Add locking around
113 gomp_init_device and gomp_fini_device calls.
114 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
115 (acc_get_device_num, acc_set_device_num): Add locking around
116 resolve_device and gomp_init_device calls.
118 2015-05-06 Julian Brown <julian@codesourcery.com>
120 * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
121 goacc_thread_lock on error paths.
122 * oacc-mem.c (lookup_host): Remove locking from function. Note
123 locking requirement for caller in function comment.
124 (lookup_dev): Likewise.
125 (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
126 (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
127 (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
128 Add locking.
130 2015-05-05 Thomas Schwinge <thomas@codesourcery.com>
132 PR testsuite/65205
133 PR libgomp/65993
134 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
135 don't expect "0x" prefix for "%p" format specifier, don't expect
136 "(nil)" for NULL pointer.
137 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
138 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
139 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
140 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
141 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
142 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
143 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
144 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
145 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
146 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
147 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
148 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
149 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
150 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
151 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
152 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
153 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
154 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
155 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
156 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
157 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
158 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
159 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
160 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
161 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
162 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
163 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
164 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
165 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
166 accurately specify what we're looking for.
167 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
168 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
169 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
170 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
171 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
173 2015-04-30 James Norris <jnorris@codesourcery.com>
175 PR testsuite/65205
176 * testsuite/lib/libgomp.exp
177 (check_effective_target_openacc_host_selected)
178 (check_effective_target_openacc_host_nonshm_selected): New
179 procedures.
180 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
181 dg-shouldfail.
182 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
183 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
184 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
185 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
186 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
187 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
188 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
189 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
190 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
191 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
192 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
193 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
194 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
195 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
196 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
197 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
198 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
199 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
200 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
201 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
202 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
203 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
204 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
205 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
206 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
207 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
208 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
209 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
210 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
211 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
212 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
213 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
214 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
215 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
216 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
217 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
218 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
219 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
220 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
221 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
222 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
223 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
224 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
226 2015-04-08 Julian Brown <julian@codesourcery.com>
228 * libgomp.h (target_mem_desc: Remove mem_map field.
229 (acc_dispatch_t): Remove open_device_func, close_device_func,
230 get_device_num_func, set_device_num_func, target_data members.
231 Change create_thread_data_func argument to device number instead of
232 generic pointer.
233 * oacc-async.c (assert.h): Include.
234 (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
235 (acc_wait_all, acc_wait_all_async): Use current host thread's
236 active device, not base_dev.
237 * oacc-cuda.c (acc_get_current_cuda_device)
238 (acc_get_current_cuda_context, acc_get_cuda_stream)
239 (acc_set_cuda_stream): Likewise.
240 * oacc-host.c (host_dispatch): Don't set open_device_func,
241 close_device_func, get_device_num_func or set_device_num_func.
242 * oacc-init.c (base_dev, init_key): Remove.
243 (cached_base_dev): New.
244 (name_of_acc_device_t): New.
245 (acc_init_1): Initialise default-numbered device, not zeroth.
246 (acc_shutdown_1): Close all devices of a given type.
247 (goacc_destroy_thread): Don't use base_dev.
248 (lazy_open, lazy_init, lazy_init_and_open): Remove.
249 (goacc_attach_host_thread_to_device): New.
250 (acc_init): Reimplement with goacc_attach_host_thread_to_device.
251 (acc_get_num_devices): Don't use base_dev.
252 (acc_set_device_type): Reimplement.
253 (acc_get_device_type): Don't use base_dev.
254 (acc_get_device_num): Tweak logic.
255 (acc_set_device_num): Likewise.
256 (acc_on_device): Use acc_get_device_type.
257 (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
258 (goacc_lazy_initialize): Reimplement with acc_init and
259 goacc_attach_host_thread_to_device.
260 * oacc-int.h (goacc_thread): Add base_dev field.
261 (base_dev): Remove extern declaration.
262 (goacc_attach_host_thread_to_device): Add prototype.
263 * oacc-mem.c (acc_malloc): Use current thread's device instead of
264 base_dev.
265 (acc_free): Likewise.
266 (acc_memcpy_to_device): Likewise.
267 (acc_memcpy_from_device): Likewise.
268 * oacc-parallel.c (select_acc_device): Remove. Replace calls with
269 goacc_lazy_initialize (throughout).
270 (GOACC_parallel): Use tgt_offset to locate target functions.
271 * target.c (gomp_map_vars): Don't set tgt->mem_map.
272 (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
273 (gomp_load_plugin_for_device): Remove open_device, close_device,
274 get_device_num, set_device_num openacc hook initialisation. Don't set
275 openacc.target_data.
276 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
277 (GOMP_OFFLOAD_openacc_close_device)
278 (GOMP_OFFLOAD_openacc_get_device_num)
279 (GOMP_OFFLOAD_openacc_set_device_num): Remove.
280 (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
281 to int.
282 * plugin/plugin-nvptx.c (ptx_inited): Remove.
283 (instantiated_devices, ptx_dev_lock): New.
284 (struct ptx_image_data): New.
285 (ptx_devices, ptx_images, ptx_image_lock): New.
286 (fini_streams_for_device): Reorder cuStreamDestroy call.
287 (nvptx_get_num_devices): Remove forward declaration.
288 (nvptx_init): Change return type to bool.
289 (nvptx_fini): Remove.
290 (nvptx_attach_host_thread_to_device): New.
291 (nvptx_open_device): Return struct ptx_device* instead of void*.
292 (nvptx_close_device): Change argument type to struct ptx_device*,
293 return type to void.
294 (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
295 (kernel_target_data, kernel_host_table): Remove static globals.
296 (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
297 (GOMP_OFFLOAD_init_device): Reimplement.
298 (GOMP_OFFLOAD_fini_device): Likewise.
299 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
300 (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
301 (GOMP_OFFLOAD_host2dev): Use ORD argument.
302 (GOMP_OFFLOAD_openacc_open_device)
303 (GOMP_OFFLOAD_openacc_close_device)
304 (GOMP_OFFLOAD_openacc_set_device_num)
305 (GOMP_OFFLOAD_openacc_get_device_num): Remove.
306 (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
307 (device number).
309 testsuite/
310 * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
312 2015-04-06 Ilya Verbin <ilya.verbin@intel.com>
314 * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
315 * libgomp.h (struct gomp_memory_mapping): Remove.
316 (struct target_mem_desc): Change type of mem_map from
317 gomp_memory_mapping * to splay_tree_s *.
318 (struct gomp_device_descr): Remove register_image_func, get_table_func.
319 Add load_image_func, unload_image_func.
320 Change type of mem_map from gomp_memory_mapping to splay_tree_s.
321 Remove offload_regions_registered.
322 (gomp_init_tables): Remove.
323 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
324 to splay_tree_s *.
325 * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
326 * oacc-host.c (host_dispatch): Do not initialize register_image_func,
327 get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
328 offload_regions_registered.
329 Initialize load_image_func, unload_image_func, mem_map.root.
330 (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
331 * oacc-init.c (lazy_open): Don't call gomp_init_tables.
332 (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
333 * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
334 gomp_memory_mapping *. Use dev's lock and splay_tree.
335 (lookup_dev): Use dev's lock.
336 (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
337 (acc_is_present): Likewise.
338 (acc_map_data): Likewise.
339 (acc_unmap_data): Likewise. Use dev's lock.
340 (present_create_copy): Likewise.
341 (delete_copyout): Pass dev to lookup_host instead of mem_map.
342 (update_dev_host): Likewise.
343 (gomp_acc_remove_pointer): Likewise. Use dev's lock.
344 * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
345 * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
346 (GOMP_OFFLOAD_get_table): Remove
347 (GOMP_OFFLOAD_load_image): New function.
348 (GOMP_OFFLOAD_unload_image): New function.
349 * target.c (register_lock): New mutex for offload image registration.
350 (num_devices): Do not guard with PLUGIN_SUPPORT.
351 (gomp_realloc_unlock): New static function.
352 (gomp_map_vars_existing): Add device descriptor argument. Unlock mutex
353 before gomp_fatal.
354 (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
355 Pass devicep to gomp_map_vars_existing. Unlock mutex before gomp_fatal.
356 (gomp_copy_from_async): Use dev's lock and splay_tree instead of
357 mem_map's.
358 (gomp_unmap_vars): Likewise.
359 (gomp_update): Remove gomp_memory_mapping argument. Use dev's lock and
360 splay_tree instead of mm's. Unlock mutex before gomp_fatal.
361 (gomp_offload_image_to_device): New static function.
362 (GOMP_offload_register): Add mutex lock.
363 Call gomp_offload_image_to_device for all initialized devices.
364 Replace gomp_realloc with gomp_realloc_unlock.
365 (GOMP_offload_unregister): New function.
366 (gomp_init_tables): Replace with gomp_init_device. Replace a call to
367 get_table_func from the plugin with calls to init_device_func and
368 gomp_offload_image_to_device.
369 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
370 to splay_tree_s *.
371 (GOMP_target): Do not call gomp_init_tables. Use dev's lock and
372 splay_tree instead of mem_map's. Unlock mutex before gomp_fatal.
373 (GOMP_target_data): Do not call gomp_init_tables.
374 (GOMP_target_update): Likewise. Remove argument from gomp_update.
375 (gomp_load_plugin_for_device): Replace register_image and get_table
376 with load_image and unload_image in DLSYM ().
377 (gomp_register_images_for_device): Remove function.
378 (gomp_target_init): Do not initialize current_device.mem_map.*,
379 current_device.offload_regions_registered.
380 Remove call to gomp_register_images_for_device.
381 Do not free offload_images and num_offload_images.
383 2015-03-30 Jakub Jelinek <jakub@redhat.com>
385 PR fortran/65597
386 * testsuite/libgomp.fortran/pr65597.f90: New test.
388 2015-03-27 Tom de Vries <tom@codesourcery.com>
390 PR testsuite/65594
391 * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
392 (init, check): New function.
393 (foo): Change return type to void.
394 (main): Call init and check.
396 2015-03-27 Tom de Vries <tom@codesourcery.com>
398 PR testsuite/65594
399 * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
400 (foo): Use M for non-inner loops to scale down test-case.
402 2015-03-25 Kai Tietz <ktietz@redhat.com>
404 PR libgomp/64972
405 * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
406 (GOACC_data_start): Likewise.
407 * target.c (gomp_map_vars): Likewise.
409 2015-03-21 John David Anglin <danglin@gcc.gnu.org>
411 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
412 hppa*-*-hpux*.
414 2015-03-19 Jakub Jelinek <jakub@redhat.com>
416 * testsuite/libgomp.c/target-10.c: New test.
417 * testsuite/libgomp.c++/target-4.C: New test.
419 2015-03-13 Ilya Verbin <ilya.verbin@intel.com>
421 * testsuite/libgomp.fortran/declare-target-1.f90: New test.
422 * testsuite/libgomp.fortran/declare-target-2.f90: New file.
424 2015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
426 * configure.tgt (*-*-rtems*): Use local-exec TLS model.
427 * configure.ac (*-*-rtems*): Assume Pthread is supported.
428 (pthread.h): Check for this header file.
429 * configure: Regenerate.
431 2015-02-25 Tom de Vries <tom@codesourcery.com>
433 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
434 (check_reduction_op, check_reduction_macro, max, min):
435 Declare.
436 (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
437 function.
438 (main): Use new functions.
440 2015-02-18 Ilya Tocar <ilya.tocar@intel.com>
442 * target.c (gomp_load_plugin_for_device): Use const char * instead of
443 char * for variables holding dlerror return values.
444 (DLSYM_OPT): Ditto.
446 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
448 * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
450 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
451 Cesar Philippidis <cesar@codesourcery.com>
453 * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
454 GOACC_ctaid, and GOACC_nctaid routines.
456 2015-02-11 Jakub Jelinek <jakub@redhat.com>
458 PR c/64824
459 * testsuite/libgomp.c/atomic-18.c: New test.
460 * testsuite/libgomp.c++/atomic-16.C: New test.
462 2015-02-04 Jakub Jelinek <jakub@redhat.com>
464 PR c/64824
465 PR c/64868
466 * testsuite/libgomp.c/pr64824.c: New test.
467 * testsuite/libgomp.c/pr64868.c: New test.
468 * testsuite/libgomp.c++/pr64824.C: New test.
469 * testsuite/libgomp.c++/pr64868.C: New test.
471 2015-02-01 David Edelsohn <dje.gcc@gmail.com>
473 PR libgomp/64635
474 * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
475 Link with -lpthread.
476 * config/aix/plugin-suffix.h: Delete.
478 2015-01-28 Jack Howarth <howarth.at.gcc@gmail.com>
480 PR libgomp/64635
481 * configure.tgt (*-*-aix*): Use config_path "aix posix".
482 (*-*-darwin*): Use config_path "bsd darwin posix".
483 (*-*-hpux*): Use config_path "hpux posix".
484 * target.c: Add include of plugin-suffix.h and use
485 SONAME_SUFFIX macro.
486 * config/aix/plugin-suffix.h: New file.
487 * config/darwin/plugin-suffix.h: New file.
488 * config/hpux/plugin-suffix.h: New file.
489 * config/posix/plugin-suffix.h: New file.
491 2015-01-23 Jakub Jelinek <jakub@redhat.com>
493 PR middle-end/64734
494 * libgomp.c/pr64734.c: New test.
496 2015-01-23 Tom de Vries <tom@codesourcery.com>
498 PR libgomp/64672
499 * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
501 2015-01-23 Tom de Vries <tom@codesourcery.com>
503 PR libgomp/64707
504 * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
505 dg-options.
507 2015-01-19 Thomas Schwinge <thomas@codesourcery.com>
509 PR libgomp/64625
510 * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
511 (GOACC_parallel, GOACC_update): Remove const_void *offload_table
512 formal parameter. Update all users.
513 * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
514 Document unused formal parameter.
516 2015-01-16 Thomas Schwinge <thomas@codesourcery.com>
518 * oacc-parallel.c: Don't include <alloca.h>.
519 (GOACC_parallel): Use gomp_alloca instead of alloca.
521 2015-01-16 Gerald Pfeifer <gerald@pfeifer.com>
523 * target.c (num_devices): Guard with PLUGIN_SUPPORT.
525 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
526 James Norris <jnorris@codesourcery.com>
527 Tom de Vries <tom@codesourcery.com>
528 Julian Brown <julian@codesourcery.com>
529 Cesar Philippidis <cesar@codesourcery.com>
530 Nathan Sidwell <nathan@codesourcery.com>
531 Tobias Burnus <burnus@net-b.de>
533 * Makefile.am (search_path): Add $(top_srcdir)/../include.
534 (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
535 oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
536 oacc-async.c, oacc-plugin.c, oacc-cuda.c.
537 [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
538 Include $(top_srcdir)/plugin/Makefrag.am.
539 (nodist_libsubinclude_HEADERS): Add openacc.h.
540 [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
541 openacc.f90, openacc.mod, openacc_kinds.mod.
542 (omp_lib.mod): Generalize into...
543 (%.mod): ... this new rule.
544 (openacc_kinds.mod, openacc.mod): New rules.
545 * plugin/configfrag.ac: New file.
546 * configure.ac: Move plugin/offloading support into it. Include
547 it. Instantiate testsuite/libgomp-test-support.pt.exp.
548 * plugin/Makefrag.am: New file.
549 * testsuite/Makefile.am (OFFLOAD_TARGETS)
550 (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
551 export.
552 (libgomp-test-support.exp): New rule.
553 (all-local): Depend on it.
554 * Makefile.in: Regenerate.
555 * testsuite/Makefile.in: Regenerate.
556 * config.h.in: Likewise.
557 * configure: Likewise.
558 * configure.tgt: Harden shell syntax.
559 * env.c: Include "oacc-int.h".
560 (parse_acc_device_type): New function.
561 (gomp_debug_var, goacc_device_type, goacc_device_num): New
562 variables.
563 (initialize_env): Initialize those. Call
564 goacc_runtime_initialize.
565 * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
566 (gomp_fatal): Call gomp_vfatal.
567 * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
568 (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
569 (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
570 (splay_tree_node, splay_tree, splay_tree_key)
571 (struct target_mem_desc, struct splay_tree_key_s)
572 (struct gomp_memory_mapping, struct acc_dispatch_t)
573 (struct gomp_device_descr, gomp_acc_insert_pointer)
574 (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
575 (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
576 (gomp_free_memmap, gomp_fini_device): New declarations.
577 (gomp_vdebug, gomp_debug): New macros.
578 Include "splay-tree.h".
579 * libgomp.map (OACC_2.0): New symbol version. Use for
580 acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
581 acc_set_device_type_h_, acc_get_device_type,
582 acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
583 acc_get_device_num, acc_get_device_num_h_, acc_async_test,
584 acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
585 acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
586 acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
587 acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
588 acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
589 acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
590 acc_copyin_array_h_, acc_present_or_copyin,
591 acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
592 acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
593 acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
594 acc_present_or_create_32_h_, acc_present_or_create_64_h_,
595 acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
596 acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
597 acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
598 acc_update_device, acc_update_device_32_h_,
599 acc_update_device_64_h_, acc_update_device_array_h_,
600 acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
601 acc_update_self_array_h_, acc_map_data, acc_unmap_data,
602 acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
603 acc_is_present_64_h_, acc_is_present_array_h_,
604 acc_memcpy_to_device, acc_memcpy_from_device,
605 acc_get_current_cuda_device, acc_get_current_cuda_context,
606 acc_get_cuda_stream, acc_set_cuda_stream.
607 (GOACC_2.0): New symbol version. Use for GOACC_data_end,
608 GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
609 GOACC_update, GOACC_wait, GOACC_get_thread_num,
610 GOACC_get_num_threads.
611 (GOMP_PLUGIN_1.0): New symbol version. Use for
612 GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
613 GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
614 GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
615 GOMP_PLUGIN_acc_thread.
616 * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
617 environment variable.
618 * libgomp_g.h (GOACC_data_start, GOACC_data_end)
619 (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
620 (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
621 * splay-tree.h (splay_tree_lookup, splay_tree_insert)
622 (splay_tree_remove): New declarations.
623 (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
624 (splay_tree_remove, splay_tree_lookup): Move into...
625 * splay-tree.c: ... this new file.
626 * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
627 (splay_tree_node, splay_tree, splay_tree_key)
628 (struct target_mem_desc, struct splay_tree_key_s)
629 (struct gomp_device_descr): Don't declare.
630 (num_devices_openmp): New variable.
631 (gomp_get_num_devices ): Use it.
632 (gomp_init_targets_once): New function.
633 (gomp_get_num_devices ): Use it.
634 (get_kind, gomp_copy_from_async, gomp_free_memmap)
635 (gomp_fini_device, gomp_register_image_for_device): New functions.
636 (gomp_map_vars): Add devaddrs parameter.
637 (gomp_update): Add mm parameter.
638 (gomp_init_device): Move most of it into...
639 (gomp_init_tables): ... this new function.
640 (gomp_register_images_for_device): Remove function.
641 (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
642 Make them hidden instead of static.
643 (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
644 (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
645 (GOMP_target_end_data, GOMP_target_update)
646 (gomp_load_plugin_for_device, gomp_target_init): Update for
647 OpenACC changes.
648 * oacc-async.c: New file.
649 * oacc-cuda.c: Likewise.
650 * oacc-host.c: Likewise.
651 * oacc-init.c: Likewise.
652 * oacc-int.h: Likewise.
653 * oacc-mem.c: Likewise.
654 * oacc-parallel.c: Likewise.
655 * oacc-plugin.c: Likewise.
656 * oacc-plugin.h: Likewise.
657 * oacc-ptx.h: Likewise.
658 * openacc.f90: Likewise.
659 * openacc.h: Likewise.
660 * openacc_lib.h: Likewise.
661 * plugin/plugin-host.c: Likewise.
662 * plugin/plugin-nvptx.c: Likewise.
663 * libgomp-plugin.c: Likewise.
664 * libgomp-plugin.h: Likewise.
665 * libgomp_target.h: Remove file after merging content into the
666 former file. Update all users.
667 * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
668 (offload_targets_s, offload_targets_s_openacc): New variables.
669 (check_effective_target_openacc_nvidia_accel_present)
670 (check_effective_target_openacc_nvidia_accel_selected): New
671 procedures.
672 (libgomp_init): Update for OpenACC changes.
673 * testsuite/libgomp-test-support.exp.in: New file.
674 * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
675 * testsuite/libgomp.oacc-c/c.exp: Likewise.
676 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
677 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
678 * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
679 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
680 * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
681 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
682 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
683 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
684 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
685 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
686 * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
687 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
688 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
689 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
690 * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
691 * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
692 * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
693 * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
694 * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
695 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
696 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
697 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
698 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
699 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
700 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
701 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
702 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
703 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
704 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
705 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
706 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
707 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
708 * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
709 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
710 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
711 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
712 * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
713 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
714 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
715 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
716 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
717 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
718 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
719 * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
720 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
721 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
722 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
723 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
724 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
725 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
726 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
727 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
728 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
729 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
730 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
731 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
732 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
733 * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
734 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
735 * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
736 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
737 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
738 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
739 * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
740 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
741 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
742 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
743 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
744 * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
745 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
746 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
747 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
748 * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
749 * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
750 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
751 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
752 * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
753 * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
754 * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
755 * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
756 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
757 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
758 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
759 * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
760 * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
761 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
762 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
763 * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
764 * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
765 * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
766 * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
767 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
768 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
769 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
770 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
771 * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
772 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
773 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
774 * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
775 * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
776 * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
777 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
778 * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
779 * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
780 * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
781 * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
782 * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
783 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
784 * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
785 * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
786 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
787 * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
788 * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
789 * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
790 * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
791 * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
792 * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
793 * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
794 * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
795 * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
796 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
797 * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
798 * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
799 * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
800 * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
801 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
802 * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
803 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
804 * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
805 * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
806 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
807 * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
808 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
809 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
810 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
811 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
812 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
813 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
814 Likewise.
815 * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
816 * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
817 * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
818 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
819 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
820 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
821 * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
822 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
823 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
824 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
825 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
826 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
827 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
828 * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
829 * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
830 * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
831 * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
832 * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
833 * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
834 * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
835 * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
836 * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
837 * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
838 * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
839 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
840 * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
841 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
842 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
843 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
844 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
845 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
846 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
847 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
848 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
849 * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
850 * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
851 * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
852 * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
853 * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
854 * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
855 * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
856 * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
857 * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
858 * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
859 * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
860 * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
861 * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
862 * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
863 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
864 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
865 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
866 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
867 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
868 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
869 * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
870 * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
871 * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
872 * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
873 * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
874 * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
876 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
877 Julian Brown <julian@codesourcery.com>
878 David Malcolm <dmalcolm@redhat.com>
880 * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
881 to "GNU Offloading and Multi Processing Runtime Library". Change
882 all users.
883 * configure: Regenerate.
884 * libgomp.texi: Update.
886 2015-01-08 Thomas Schwinge <thomas@codesourcery.com>
888 * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
889 "$tgt_dir/lib32".
890 * configure: Regenerate.
892 * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
893 "intelmic" in $offload_targets.
895 2015-01-05 Jakub Jelinek <jakub@redhat.com>
897 Update copyright years.
899 * libgomp.texi: Bump @copying's copyright year.
901 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
903 * testsuite/lib/libgomp.exp: Load target-utils.exp.
904 Move load of target-supportes.exp earlier.
906 2014-12-10 Ilya Verbin <ilya.verbin@intel.com>
908 * testsuite/libgomp.c/target-9.c: New test.
910 2014-12-09 Varvara Rainchik <varvara.rainchik@intel.com>
912 * config.h.in: Regenerate.
913 * configure: Regenerate.
914 * configure.ac: Add GCC_CHECK_EMUTLS.
915 * libgomp.h: Add check for USE_EMUTLS: this case
916 is equal to HAVE_TLS.
917 * team.c: Likewise.
919 2014-12-03 Uros Bizjak <ubizjak@gmail.com>
921 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
923 2014-11-28 Andrey Turetskiy <andrey.turetskiy@intel.com>
924 Ilya Verbin <ilya.verbin@intel.com>
926 * testsuite/libgomp.c/target-critical-1.c: New test.
928 2014-11-26 Jakub Jelinek <jakub@redhat.com>
930 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
931 to dg-options unless expensive testing is on.
932 (TESTITERS): Define to N if not defined.
933 (main): Use TESTITERS instead of N.
934 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
935 dg-additional-options depending on whether expensive testing is on.
936 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
937 Decrease N to 100000 and CHUNKSZ to 10000.
939 2014-11-24 Jakub Jelinek <jakub@redhat.com>
941 PR fortran/63938
942 * testsuite/libgomp.fortran/pr63938-1.f90: New test.
943 * testsuite/libgomp.fortran/pr63938-2.f90: New test.
945 2014-11-21 Steve Ellcey <sellcey@imgtec.com>
947 * config/linux/mips/futex.h (SYS_futex): Define if not already done.
949 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
951 PR bootstrap/63784
952 * configure: Regenerated.
954 2014-11-19 Uros Bizjak <ubizjak@gmail.com>
956 * testsuite/libgomp.c/examples-4/e.53.5.c: Require
957 vect_simd_clones effective target.
958 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
960 2014-11-14 Jakub Jelinek <jakub@redhat.com>
962 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
963 of 32 as block_size.
964 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
965 instead of 32 as block_size.
967 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
968 Ilya Verbin <ilya.verbin@intel.com>
970 * Makefile.in: Regenerate.
971 * configure: Regenerate.
972 * configure.ac: Set up offload_additional_options,
973 offload_additional_lib_paths and offload_targets.
974 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
975 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
976 * testsuite/Makefile.in: Regenerate.
977 * testsuite/lib/libgomp.exp (libgomp_init): Append
978 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
979 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
980 build directory to LD_LIBRARY_PATH for intelmic offload targets.
982 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
983 Ilya Verbin <ilya.verbin@intel.com>
984 Kirill Yukhin <kirill.yukhin@intel.com>
985 Ilya Tocar <ilya.tocar@intel.com>
987 * testsuite/lib/libgomp.exp
988 (check_effective_target_offload_device): New.
989 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
990 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
991 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
992 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
993 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
994 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
995 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
996 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
997 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
998 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
999 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
1000 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
1001 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
1002 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
1003 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
1004 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
1005 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
1006 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
1007 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
1008 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
1009 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
1010 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
1011 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
1012 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
1013 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
1014 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
1015 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
1016 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
1017 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
1018 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
1019 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
1020 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
1021 * testsuite/libgomp.c/target-7.c: Fix test.
1022 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
1023 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
1024 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
1025 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
1026 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
1027 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
1028 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
1029 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
1030 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
1031 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
1032 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
1033 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
1034 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
1035 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
1036 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
1037 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
1038 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
1039 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
1040 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1041 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
1042 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
1043 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
1044 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
1045 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
1046 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
1047 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
1048 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
1049 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
1050 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
1051 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
1052 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
1054 2014-11-13 Jakub Jelinek <jakub@redhat.com>
1055 Ilya Verbin <ilya.verbin@intel.com>
1056 Thomas Schwinge <thomas@codesourcery.com>
1057 Andrey Turetskiy <andrey.turetskiy@intel.com>
1059 * libgomp.map (GOMP_4.0.1): New symbol version.
1060 Add GOMP_offload_register.
1061 * libgomp_target.h: New file.
1062 * splay-tree.h: New file.
1063 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
1064 (gomp_target_init): New forward declaration.
1065 (gomp_is_initialized): New static variable.
1066 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
1067 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
1068 New structures.
1069 (offload_images, num_offload_images, devices, num_devices): New static
1070 variables.
1071 (splay_compare): New static function.
1072 (struct gomp_device_descr): New structure.
1073 (gomp_get_num_devices): Call gomp_target_init.
1074 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
1075 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
1076 (GOMP_offload_register): New function.
1077 (GOMP_target): Arrange for host callback to be performed in a separate
1078 initial thread and contention group, inheriting ICVs from
1079 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
1080 Add device initialization and lookup for target function in splay tree.
1081 (GOMP_target_data): Add device initialization and call gomp_map_vars.
1082 (GOMP_target_end_data): Call gomp_unmap_vars.
1083 (GOMP_target_update): Add device initialization and call gomp_update.
1084 (gomp_load_plugin_for_device, gomp_register_images_for_device)
1085 (gomp_target_init): New static functions.
1087 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1088 Thomas Schwinge <thomas@codesourcery.com>
1089 Ilya Verbin <ilya.verbin@intel.com>
1090 Andrey Turetskiy <andrey.turetskiy@intel.com>
1092 * config.h.in: Regenerate.
1093 * configure: Regenerate.
1094 * configure.ac: Check for libdl, required for plugin support.
1095 (PLUGIN_SUPPORT): Define if plugins are supported.
1096 (enable_offload_targets): Support Intel MIC targets.
1097 (OFFLOAD_TARGETS): List of target names suitable for offloading.
1099 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1101 PR target/63610
1102 * configure: Regenerate.
1104 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1106 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
1108 2014-10-06 Marek Polacek <polacek@redhat.com>
1110 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
1111 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
1112 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
1113 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1115 2014-10-06 Marek Polacek <polacek@redhat.com>
1117 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
1118 * testsuite/libgomp.c/nqueens-1.c: Likewise.
1119 * testsuite/libgomp.c/pr26943-3.c: Likewise.
1120 * testsuite/libgomp.c/pr26943-4.c: Likewise.
1121 * testsuite/libgomp.c/pr36802-2.c: Likewise.
1122 * testsuite/libgomp.c/pr36802-3.c: Likewise.
1123 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
1124 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1125 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
1126 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
1127 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
1128 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
1129 * testsuite/libgomp.c/omp-single-1.c: Likewise.
1130 * testsuite/libgomp.c/omp-single-2.c: Likewise.
1131 * testsuite/libgomp.c/omp_matvec.c: Likewise.
1132 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
1133 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
1134 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
1135 declarations.
1137 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1139 PR libgomp/61200
1140 * testsuite/libgomp.c/pr61200.c: New test.
1142 2014-09-18 Jakub Jelinek <jakub@redhat.com>
1144 PR c++/63248
1145 * testsuite/libgomp.c++/pr63248.C: New test.
1147 2014-08-04 Jakub Jelinek <jakub@redhat.com>
1149 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
1150 is not zero, but taskgroup->children is NULL and there are
1151 any task->children, schedule those instead of waiting.
1152 * testsuite/libgomp.c/depend-6.c: New test.
1153 * testsuite/libgomp.c/depend-7.c: New test.
1154 * testsuite/libgomp.c/depend-8.c: New test.
1155 * testsuite/libgomp.c/depend-9.c: New test.
1156 * testsuite/libgomp.c/depend-10.c: New test.
1158 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1160 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
1161 (struct gomp_taskwait): New type.
1162 (struct gomp_task): Add taskwait and parent_depends_on, remove
1163 in_taskwait and taskwait_sem fields.
1164 (gomp_finish_task): Don't destroy taskwait_sem.
1165 * task.c (gomp_init_task): Don't init in_taskwait, instead init
1166 taskwait and parent_depends_on.
1167 (GOMP_task): For if (0) tasks with depend clause that depend on
1168 earlier tasks don't defer them, instead call
1169 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
1170 Initialize redundant_out field, for redundant out entries just
1171 move them at the end of linked list instead of removing them
1172 completely, and set redundant_out flag instead of redundant.
1173 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
1174 that task.
1175 (gomp_task_run_post_handle_dependers): If parent is in
1176 gomp_task_maybe_wait_for_dependencies and newly runnable task
1177 is not parent_depends_on, queue it in parent->children linked
1178 list after all runnable tasks with parent_depends_on set.
1179 Adjust for addition of taskwait indirection.
1180 (gomp_task_run_post_remove_parent): If parent is in
1181 gomp_task_maybe_wait_for_dependencies and task to be removed
1182 is parent_depends_on, decrement n_depend and if needed awake
1183 parent. Adjust for addition of taskwait indirection.
1184 (GOMP_taskwait): Adjust for addition of taskwait indirection.
1185 (gomp_task_maybe_wait_for_dependencies): New function.
1186 * testsuite/libgomp.c/depend-5.c: New test.
1188 2014-07-13 Tobias Burnus <burnus@net-b.de>
1190 * testsuite/libgomp.fortran/pr34020.f90: Make compile
1191 with TS 18508/Fortran 2015.
1193 2014-07-06 Marek Polacek <polacek@redhat.com>
1195 PR c/6940
1196 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
1198 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1200 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
1201 matches regex $lang_source_re, add $lang_include_flags to options.
1202 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
1203 * testsuite/libgomp.c++/c++.exp: Likewise.
1204 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
1205 and lang_include_flags instead of adding -fintrinsic-modules-path= to
1206 ALWAYS_CFLAGS.
1207 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
1209 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
1211 * testsuite/libgomp.fortran/fortran.exp: Explain
1212 gfortran-dg-runtest usage.
1214 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1216 * testsuite/libgomp.fortran/simd5.f90: New test.
1217 * testsuite/libgomp.fortran/simd6.f90: New test.
1218 * testsuite/libgomp.fortran/simd7.f90: New test.
1220 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1222 * testsuite/libgomp.c/for-2.c: Define SC to static for
1223 #pragma omp for simd testing.
1224 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
1225 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
1226 SC macro.
1227 * testsuite/libgomp.c/simd-14.c: New test.
1228 * testsuite/libgomp.c/simd-15.c: New test.
1229 * testsuite/libgomp.c/simd-16.c: New test.
1230 * testsuite/libgomp.c/simd-17.c: New test.
1231 * testsuite/libgomp.c++/for-10.C: Define SC to static for
1232 #pragma omp for simd testing.
1233 * testsuite/libgomp.c++/simd10.C: New test.
1234 * testsuite/libgomp.c++/simd11.C: New test.
1235 * testsuite/libgomp.c++/simd12.C: New test.
1236 * testsuite/libgomp.c++/simd13.C: New test.
1238 * testsuite/libgomp.fortran/aligned1.f03: New test.
1239 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
1240 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
1241 tasks with !$omp parallel !$omp single.
1242 * testsuite/libgomp.fortran/target8.f90: New test.
1243 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
1244 not to use trim in the combiner, instead call elemental function.
1245 (fn): New elemental function.
1246 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
1247 Make elemental.
1248 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
1249 omp_in): Likewise.
1250 * testsuite/libgomp.fortran/udr12.f90: New test.
1251 * testsuite/libgomp.fortran/udr13.f90: New test.
1252 * testsuite/libgomp.fortran/udr14.f90: New test.
1253 * testsuite/libgomp.fortran/udr15.f90: New test.
1255 2014-06-18 Jakub Jelinek <jakub@redhat.com>
1257 * omp_lib.f90.in (openmp_version): Set to 201307.
1258 * omp_lib.h.in (openmp_version): Likewise.
1259 * testsuite/libgomp.c/target-8.c: New test.
1260 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
1261 and inbranch clauses.
1262 * testsuite/libgomp.fortran/depend-3.f90: New test.
1263 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
1264 openmp_version.
1265 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1266 * testsuite/libgomp.fortran/target1.f90: New test.
1267 * testsuite/libgomp.fortran/target2.f90: New test.
1268 * testsuite/libgomp.fortran/target3.f90: New test.
1269 * testsuite/libgomp.fortran/target4.f90: New test.
1270 * testsuite/libgomp.fortran/target5.f90: New test.
1271 * testsuite/libgomp.fortran/target6.f90: New test.
1272 * testsuite/libgomp.fortran/target7.f90: New test.
1274 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1276 PR fortran/60928
1277 * testsuite/libgomp.fortran/allocatable9.f90: New test.
1278 * testsuite/libgomp.fortran/allocatable10.f90: New test.
1279 * testsuite/libgomp.fortran/allocatable11.f90: New test.
1280 * testsuite/libgomp.fortran/allocatable12.f90: New test.
1281 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
1282 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
1283 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
1284 * testsuite/libgomp.fortran/associate1.f90: New test.
1285 * testsuite/libgomp.fortran/associate2.f90: New test.
1286 * testsuite/libgomp.fortran/procptr1.f90: New test.
1288 2014-06-06 Jakub Jelinek <jakub@redhat.com>
1290 * testsuite/libgomp.fortran/simd1.f90: New test.
1291 * testsuite/libgomp.fortran/udr1.f90: New test.
1292 * testsuite/libgomp.fortran/udr2.f90: New test.
1293 * testsuite/libgomp.fortran/udr3.f90: New test.
1294 * testsuite/libgomp.fortran/udr4.f90: New test.
1295 * testsuite/libgomp.fortran/udr5.f90: New test.
1296 * testsuite/libgomp.fortran/udr6.f90: New test.
1297 * testsuite/libgomp.fortran/udr7.f90: New test.
1298 * testsuite/libgomp.fortran/udr8.f90: New test.
1299 * testsuite/libgomp.fortran/udr9.f90: New test.
1300 * testsuite/libgomp.fortran/udr10.f90: New test.
1301 * testsuite/libgomp.fortran/udr11.f90: New test.
1303 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
1305 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
1306 vect_simd_clones effective target.
1307 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
1309 2014-05-21 Jakub Jelinek <jakub@redhat.com>
1311 PR middle-end/61252
1312 * testsuite/libgomp.c++/simd-9.C: New test.
1314 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
1316 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
1317 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
1318 texts according to their @menu entry positions.
1320 2014-05-11 Jakub Jelinek <jakub@redhat.com>
1322 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
1323 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
1324 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
1325 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
1326 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
1327 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
1328 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
1329 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
1330 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
1331 * testsuite/libgomp.fortran/depend-1.f90: New test.
1332 * testsuite/libgomp.fortran/depend-2.f90: New test.
1333 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
1334 * testsuite/libgomp.fortran/simd1.f90: New test.
1335 * testsuite/libgomp.fortran/simd2.f90: New test.
1336 * testsuite/libgomp.fortran/simd3.f90: New test.
1337 * testsuite/libgomp.fortran/simd4.f90: New test.
1338 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
1340 2014-05-02 Jakub Jelinek <jakub@redhat.com>
1342 * testsuite/libgomp.c/simd-10.c: New test.
1343 * testsuite/libgomp.c/simd-11.c: New test.
1344 * testsuite/libgomp.c/simd-12.c: New test.
1345 * testsuite/libgomp.c/simd-13.c: New test.
1347 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1349 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
1350 atomic type clauses in any order and optional comma in between.
1351 * testsuite/libgomp.c++/atomic-15.C: Likewise.
1352 * testsuite/libgomp.c/atomic-17.c: Likewise.
1354 * testsuite/libgomp.c/simd-7.c: New test.
1355 * testsuite/libgomp.c/simd-8.c: New test.
1356 * testsuite/libgomp.c/simd-9.c: New test.
1357 * testsuite/libgomp.c/loop-16.c: New test.
1359 2014-04-02 Richard Henderson <rth@redhat.com>
1361 * config/linux/futex.h (futex_wait): Get error value from errno.
1362 (futex_wake): Likewise.
1364 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1366 PR c++/60331
1367 * testsuite/libgomp.c++/udr-11.C: New test.
1368 * testsuite/libgomp.c++/udr-12.C: New test.
1369 * testsuite/libgomp.c++/udr-13.C: New test.
1370 * testsuite/libgomp.c++/udr-14.C: New test.
1371 * testsuite/libgomp.c++/udr-15.C: New test.
1372 * testsuite/libgomp.c++/udr-16.C: New test.
1373 * testsuite/libgomp.c++/udr-17.C: New test.
1374 * testsuite/libgomp.c++/udr-18.C: New test.
1375 * testsuite/libgomp.c++/udr-19.C: New test.
1377 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1379 Update copyright years
1381 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1383 * hashtab.h: Use the standard form for the copyright notice.
1385 2014-01-02 Tobias Burnus <burnus@net-b.de>
1387 * libgomp.texi: Bump @copying's copyright year.
1389 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
1391 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
1392 alloca () with __builtin_alloca ().
1393 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
1394 * testsuite/libgomp.c/lock-3.c: Likewise.
1395 * testsuite/libgomp.c/pr48591.c: Likewise.
1397 2013-12-17 Jakub Jelinek <jakub@redhat.com>
1399 PR testsuite/59534
1400 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
1401 comparisons.
1403 2013-12-16 Jakub Jelinek <jakub@redhat.com>
1405 PR libgomp/58756
1406 * testsuite/libgomp.c/pr58756.c: New test.
1408 2013-12-12 Jakub Jelinek <jakub@redhat.com>
1410 PR libgomp/59467
1411 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
1412 !$omp parallel.
1414 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
1416 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
1417 ALWAYS_CFLAGS.
1418 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
1419 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
1420 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
1421 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
1422 Likewise.
1424 * libgomp_g.h: Include <stddef.h> for size_t.
1426 * libgomp.spec.in: Update comment about libgomp's dependencies.
1427 * configure.ac: Likewise.
1428 * configure: Regenerate.
1430 2013-10-16 Tobias Burnus <burnus@net-b.de>
1432 * libgomp.texi: (Runtime Library Routines): Update references for
1433 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
1434 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
1435 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
1436 (Environment Variables): Update references for OpenMP 4.0. Add
1437 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
1438 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
1439 order.
1441 2013-10-14 Jakub Jelinek <jakub@redhat.com>
1443 * env.c (parse_bind_var): Initialize value to avoid
1444 (false positive) warning.
1446 2013-10-12 Jakub Jelinek <jakub@redhat.com>
1448 PR libgomp/58691
1449 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
1450 to check variable.
1451 (gomp_init_num_threads): Move i variable declaration into
1452 #ifdef CPU_ALLOC_SIZE block.
1453 * config/linux/affinity.c (gomp_affinity_init_level): Test
1454 gomp_places_list_len == 0 rather than gomp_places_list == 0
1455 when checking for topology reading error.
1456 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
1457 * env.c (parse_affinity): Add ignore argument, if true, don't populate
1458 gomp_places_list, only parse env var and always return false.
1459 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
1460 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
1461 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
1462 and either of these variables were parsed correctly into a places
1463 list.
1465 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
1466 Jakub Jelinek <jakub@redhat.com>
1468 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
1469 of 5 loopfn matches.
1470 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1471 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1472 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1473 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1474 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1475 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1476 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1477 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1479 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
1481 * Makefile.am (omp_lib.mod): Streamline rule.
1482 * Makefile.in: Regenerate.
1484 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
1485 exceptions.
1487 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
1488 * testsuite/libgomp.fortran/lib1.f90: Likewise.
1489 * testsuite/libgomp.fortran/lib2.f: Likewise.
1490 * testsuite/libgomp.fortran/lib3.f: Likewise.
1492 * configure.ac: Typo fix.
1493 * configure: Regenerate.
1495 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
1496 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1498 * omp.h.in: Don't touch the user's namespace.
1500 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1501 Tobias Burnus <burnus@net-b.de>
1502 Richard Henderson <rth@redhat.com>
1504 * target.c: New file.
1505 * Makefile.am (libgomp_la_SOURCES): Add target.c.
1506 * Makefile.in: Regenerated.
1507 * libgomp_g.h (GOMP_task): Add depend argument.
1508 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1509 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1510 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
1511 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1512 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1513 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
1514 GOMP_taskgroup_start, GOMP_taskgroup_end,
1515 GOMP_parallel_sections): New prototypes.
1516 * fortran.c (omp_is_initial_device): Add ialias_redirect.
1517 (omp_is_initial_device_): New function.
1518 (ULP, STR1, STR2, ialias_redirect): Removed.
1519 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
1520 omp_set_default_device_8_, omp_get_default_device_,
1521 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
1522 functions.
1523 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1524 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1525 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
1526 @@GOMP_4.0.
1527 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
1528 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
1529 omp_set_default_device, omp_set_default_device_,
1530 omp_set_default_device_8_, omp_get_default_device,
1531 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
1532 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
1533 omp_get_team_num_): Export @@OMP_4.0.
1534 * team.c (struct gomp_thread_start_data): Add place field.
1535 (gomp_thread_start): Clear thr->thread_pool and
1536 thr->task before returning. Use gomp_team_barrier_wait_final
1537 instead of gomp_team_barrier_wait. Initialize thr->place.
1538 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
1539 team_cancelled and task_queued_count fields.
1540 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
1541 before calling pthread_exit.
1542 (gomp_free_thread): No longer static. Use
1543 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
1544 (gomp_team_start): Add flags argument. Set
1545 thr->thread_pool->threads_busy to nthreads immediately after creating
1546 new pool. Use gomp_managed_threads_lock instead of
1547 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
1548 (gomp_team_end): Use gomp_managed_threads_lock instead of
1549 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
1550 of gomp_team_barrier_wait. If team->team_cancelled, call
1551 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
1552 rather than thr->ts.work_share.
1553 (initialize_team): Don't call gomp_sem_init here.
1554 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
1555 caller.
1556 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
1557 * env.c (gomp_global_icv): Add default_device_var, target_data and
1558 bind_var initializers.
1559 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1560 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1561 gomp_places_list_len): New variables.
1562 (parse_bind_var, parse_one_place, parse_places_var): New functions.
1563 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
1564 sized places.
1565 (gomp_cancel_var): New global variable.
1566 (parse_int): New function.
1567 (handle_omp_display_env): New function.
1568 (initialize_env): Use it. Initialize default_device_var.
1569 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
1570 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
1571 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
1572 been successfully parsed (and call gomp_init_affinity in that case).
1573 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1574 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1575 omp_get_team_num, omp_is_initial_device): New functions.
1576 * libgomp.h: Include stdlib.h.
1577 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
1578 Define.
1579 (struct target_mem_desc): Forward declare.
1580 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
1581 and thread_limit_var fields.
1582 (gomp_get_num_devices): New prototype.
1583 (gomp_cancel_var): New extern decl.
1584 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
1585 team_cancelled and task_queued_count fields. Add comments about
1586 task_{,queued_,running_}count.
1587 (gomp_cancel_kind): New enum.
1588 (gomp_work_share_end_cancel): New prototype.
1589 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
1590 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
1591 and depend fields.
1592 (struct gomp_taskgroup): New type.
1593 (struct gomp_task_depend_entry,
1594 struct gomp_dependers_vec): New types.
1595 (gomp_finish_task): Free depend_hash if non-NULL.
1596 (struct gomp_team_state): Add place_partition_off
1597 and place_partition_len fields.
1598 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1599 gomp_places_list_len): New extern decls.
1600 (struct gomp_thread): Add place field.
1601 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1602 (gomp_init_thread_affinity): Add place argument.
1603 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1604 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1605 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1606 gomp_affinity_init_level, gomp_affinity_print_place): New
1607 prototypes.
1608 (gomp_team_start): Add flags argument.
1609 (gomp_thread_limit_var, gomp_remaining_threads_count,
1610 gomp_remaining_threads_lock): Remove.
1611 (gomp_managed_threads_lock): New variable.
1612 (struct gomp_thread_pool): Add threads_busy field.
1613 (gomp_free_thread): New prototype.
1614 * task.c: Include hashtab.h.
1615 (hash_entry_type): New typedef.
1616 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
1617 (gomp_init_task): Clear dependers, depend_hash, depend_count,
1618 copy_ctors_done and taskgroup fields.
1619 (GOMP_task): Add depend argument, handle depend clauses. If
1620 gomp_team_barrier_cancelled or if it's taskgroup has been
1621 cancelled, don't queue or start new tasks. Set copy_ctors_done
1622 field if needed. Initialize taskgroup field. If copy_ctors_done
1623 and already cancelled, don't discard the task. If taskgroup is
1624 non-NULL, enqueue the task into taskgroup queue. Increment
1625 num_children field in taskgroup. Increment task_queued_count.
1626 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
1627 gomp_task_run_post_remove_taskgroup): New inline functions.
1628 (gomp_task_run_post_handle_depend_hash,
1629 gomp_task_run_post_handle_dependers,
1630 gomp_task_run_post_handle_depend): New functions.
1631 (GOMP_taskwait): Use them. If more than one new tasks
1632 have been queued, wake other threads if needed.
1633 (gomp_barrier_handle_tasks): Likewise. If
1634 gomp_team_barrier_cancelled, don't start any new tasks, just free
1635 all tasks.
1636 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
1637 * omp_lib.f90.in
1638 (omp_proc_bind_kind, omp_proc_bind_false,
1639 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1640 omp_proc_bind_spread): New params.
1641 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1642 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1643 omp_get_team_num, omp_is_initial_device): New interfaces.
1644 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
1645 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
1646 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
1647 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
1648 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
1649 useless use omp_lib_kinds.
1650 * omp.h.in (omp_proc_bind_t): New typedef.
1651 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1652 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1653 omp_get_team_num, omp_is_initial_device): New prototypes.
1654 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
1655 through to gomp_team_start.
1656 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
1657 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
1658 Adjust gomp_parallel_loop_start callers.
1659 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1660 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1661 GOMP_loop_end_cancel): New functions.
1662 (GOMP_parallel_end): Add ialias_redirect.
1663 * hashtab.h: New file.
1664 * libgomp.texi (Environment Variables): Minor cleanup,
1665 update section refs to OpenMP 4.0rc2.
1666 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
1667 environment variables.
1668 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
1669 team->work_shares_to_free to thr->ts.work_share before calling
1670 free_work_share.
1671 (gomp_work_share_end_cancel): New function.
1672 * config/linux/proc.c: Include errno.h.
1673 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
1674 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
1675 sizeof (cpu_set_t) to determine number of iterations. Fix up check
1676 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
1677 gomp_cpuset_size is sizeof (cpu_set_t).
1678 (gomp_init_num_threads): Initialize gomp_cpuset_size,
1679 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
1680 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
1681 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
1682 contain any logical CPUs.
1683 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
1684 is NULL. Use gomp_cpusetp instead of &cpuset and pass
1685 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
1686 pthread_getaffinity_np. Check gomp_places_list instead of
1687 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
1688 * config/linux/bar.c (gomp_barrier_wait_end,
1689 gomp_barrier_wait_last): Use BAR_* defines.
1690 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
1691 from state where needed. Set work_share_cancelled to 0 on last
1692 thread.
1693 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
1694 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
1695 functions.
1696 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
1697 Add cpusetsize argument.
1698 (gomp_cpuset_size, gomp_cpusetp): Declare.
1699 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
1700 (affinity_counter): Remove.
1701 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
1702 if CPU_ALLOC_SIZE isn't defined.
1703 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
1704 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
1705 bind current thread to the first place.
1706 (gomp_init_thread_affinity): Rewritten. Add place argument, just
1707 pthread_setaffinity_np to gomp_places_list[place].
1708 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1709 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1710 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1711 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
1712 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1713 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1714 (gomp_barrier_t): Add awaited_final field.
1715 (gomp_barrier_init): Initialize awaited_final field.
1716 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
1717 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
1718 prototypes.
1719 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
1720 defines.
1721 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
1722 gomp_team_barrier_cancelled): New inline functions.
1723 (gomp_barrier_last_thread,
1724 gomp_team_barrier_set_task_pending,
1725 gomp_team_barrier_clear_task_pending,
1726 gomp_team_barrier_set_waiting_for_tasks,
1727 gomp_team_barrier_waiting_for_tasks,
1728 gomp_team_barrier_done): Use BAR_* defines.
1729 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
1730 (gomp_barrier_wait_end): Use BAR_* defines.
1731 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
1732 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
1733 Use BAR_* defines.
1734 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
1735 gomp_team_barrier_cancel): New functions.
1736 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
1737 argument.
1738 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1739 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1740 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1741 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
1742 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1743 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1744 (gomp_barrier_t): Add cancellable field.
1745 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
1746 gomp_team_barrier_cancel): New prototypes.
1747 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
1748 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
1749 gomp_team_barrier_cancelled): New inline functions.
1750 (gomp_barrier_wait_start, gomp_barrier_last_thread,
1751 gomp_team_barrier_set_task_pending,
1752 gomp_team_barrier_clear_task_pending,
1753 gomp_team_barrier_set_waiting_for_tasks,
1754 gomp_team_barrier_waiting_for_tasks,
1755 gomp_team_barrier_done): Use BAR_* defines.
1756 * barrier.c (GOMP_barrier_cancel): New function.
1757 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
1758 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1759 omp_proc_bind_spread): New params.
1760 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1761 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1762 omp_get_team_num, omp_is_initial_device): New externals.
1763 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
1764 New functions.
1765 (gomp_resolve_num_threads): Adjust for thread_limit now being in
1766 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
1767 infinity. If not nested, just return minimum of max_num_threads
1768 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
1769 to the returned value. Otherwise, don't update atomically
1770 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
1771 (GOMP_parallel_end): Adjust for thread_limit now being in
1772 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
1773 infinity. Adjust threads_busy in the pool rather than
1774 gomp_remaining_threads_count. Remember team->nthreads and call
1775 gomp_team_end before adjusting threads_busy, if not nested
1776 afterwards, just set it to 1 non-atomically. Add ialias.
1777 (GOMP_parallel_start): Adjust gomp_team_start caller.
1778 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
1779 * testsuite/libgomp.c/affinity-1.c: New test.
1780 * testsuite/libgomp.c/atomic-15.c: New test.
1781 * testsuite/libgomp.c/atomic-16.c: New test.
1782 * testsuite/libgomp.c/atomic-17.c: New test.
1783 * testsuite/libgomp.c/cancel-for-1.c: New test.
1784 * testsuite/libgomp.c/cancel-for-2.c: New test.
1785 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
1786 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
1787 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
1788 * testsuite/libgomp.c/cancel-sections-1.c: New test.
1789 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
1790 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
1791 * testsuite/libgomp.c/depend-1.c: New test.
1792 * testsuite/libgomp.c/depend-2.c: New test.
1793 * testsuite/libgomp.c/depend-3.c: New test.
1794 * testsuite/libgomp.c/depend-4.c: New test.
1795 * testsuite/libgomp.c/for-1.c: New test.
1796 * testsuite/libgomp.c/for-1.h: New file.
1797 * testsuite/libgomp.c/for-2.c: New test.
1798 * testsuite/libgomp.c/for-2.h: New file.
1799 * testsuite/libgomp.c/for-3.c: New test.
1800 * testsuite/libgomp.c/pr58392.c: New test.
1801 * testsuite/libgomp.c/simd-1.c: New test.
1802 * testsuite/libgomp.c/simd-2.c: New test.
1803 * testsuite/libgomp.c/simd-3.c: New test.
1804 * testsuite/libgomp.c/simd-4.c: New test.
1805 * testsuite/libgomp.c/simd-5.c: New test.
1806 * testsuite/libgomp.c/simd-6.c: New test.
1807 * testsuite/libgomp.c/target-1.c: New test.
1808 * testsuite/libgomp.c/target-2.c: New test.
1809 * testsuite/libgomp.c/target-3.c: New test.
1810 * testsuite/libgomp.c/target-4.c: New test.
1811 * testsuite/libgomp.c/target-5.c: New test.
1812 * testsuite/libgomp.c/target-6.c: New test.
1813 * testsuite/libgomp.c/target-7.c: New test.
1814 * testsuite/libgomp.c/taskgroup-1.c: New test.
1815 * testsuite/libgomp.c/thread-limit-1.c: New test.
1816 * testsuite/libgomp.c/thread-limit-2.c: New test.
1817 * testsuite/libgomp.c/thread-limit-3.c: New test.
1818 * testsuite/libgomp.c/udr-1.c: New test.
1819 * testsuite/libgomp.c/udr-2.c: New test.
1820 * testsuite/libgomp.c/udr-3.c: New test.
1821 * testsuite/libgomp.c++/affinity-1.C: New test.
1822 * testsuite/libgomp.c++/atomic-10.C: New test.
1823 * testsuite/libgomp.c++/atomic-11.C: New test.
1824 * testsuite/libgomp.c++/atomic-12.C: New test.
1825 * testsuite/libgomp.c++/atomic-13.C: New test.
1826 * testsuite/libgomp.c++/atomic-14.C: New test.
1827 * testsuite/libgomp.c++/atomic-15.C: New test.
1828 * testsuite/libgomp.c++/cancel-for-1.C: New test.
1829 * testsuite/libgomp.c++/cancel-for-2.C: New test.
1830 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
1831 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
1832 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
1833 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
1834 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
1835 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
1836 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
1837 * testsuite/libgomp.c++/cancel-test.h: New file.
1838 * testsuite/libgomp.c++/for-9.C: New test.
1839 * testsuite/libgomp.c++/for-10.C: New test.
1840 * testsuite/libgomp.c++/for-11.C: New test.
1841 * testsuite/libgomp.c++/simd-1.C: New test.
1842 * testsuite/libgomp.c++/simd-2.C: New test.
1843 * testsuite/libgomp.c++/simd-3.C: New test.
1844 * testsuite/libgomp.c++/simd-4.C: New test.
1845 * testsuite/libgomp.c++/simd-5.C: New test.
1846 * testsuite/libgomp.c++/simd-6.C: New test.
1847 * testsuite/libgomp.c++/simd-7.C: New test.
1848 * testsuite/libgomp.c++/simd-8.C: New test.
1849 * testsuite/libgomp.c++/target-1.C: New test.
1850 * testsuite/libgomp.c++/target-2.C: New test.
1851 * testsuite/libgomp.c++/target-2-aux.cc: New file.
1852 * testsuite/libgomp.c++/target-3.C: New test.
1853 * testsuite/libgomp.c++/taskgroup-1.C: New test.
1854 * testsuite/libgomp.c++/udr-1.C: New test.
1855 * testsuite/libgomp.c++/udr-2.C: New test.
1856 * testsuite/libgomp.c++/udr-3.C: New test.
1857 * testsuite/libgomp.c++/udr-4.C: New test.
1858 * testsuite/libgomp.c++/udr-5.C: New test.
1859 * testsuite/libgomp.c++/udr-6.C: New test.
1860 * testsuite/libgomp.c++/udr-7.C: New test.
1861 * testsuite/libgomp.c++/udr-8.C: New test.
1862 * testsuite/libgomp.c++/udr-9.C: New test.
1864 2013-09-20 Jakub Jelinek <jakub@redhat.com>
1866 PR testsuite/57605
1867 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
1868 ALWAYS_CFLAGS.
1870 2013-09-20 Alan Modra <amodra@gmail.com>
1872 * configure: Regenerate.
1874 2013-09-19 Jakub Jelinek <jakub@redhat.com>
1876 * testsuite/libgomp.c/sections-2.c: New test.
1878 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1880 * testsuite/libgomp.fortran/strassen.f90:
1881 Add dg-skip-if aarch64_tiny.
1883 2013-06-20 Iain Sandoe <iain@codesourcery.com>
1884 Cesar Philippidis <cesar@codesourcery.com>
1886 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
1887 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
1888 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
1889 * testsuite/libgomp.fortran/fortran.exp: Likewise.
1890 * testsuite/libgomp.graphite/graphite.exp: Likewise.
1891 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
1892 Use dg-runtest rather than gfortran-dg-runtest.
1894 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
1896 * testsuite/libgomp.c/icv-2.c: Extend current handling of
1897 Linux-based x86 systems to cover all GNU systems.
1898 * testsuite/libgomp.c/lock-3.c: Likewise.
1899 * testsuite/libgomp.c/pr48591.c: Likewise.
1901 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
1903 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
1904 GNU/Hurd, as done for Linux-based systems.
1906 * config/posix/ptrlock.h: Fix comment.
1908 2013-05-27 Tobias Burnus <burnus@net-b.de>
1910 PR fortran/57423
1911 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
1912 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
1913 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
1914 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
1915 omp_destroy_nest_lock): Correct arguments to match the one in
1916 the OpenMP spec.
1917 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
1918 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
1919 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
1920 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
1922 2013-05-16 Jakub Jelinek <jakub@redhat.com>
1924 * testsuite/libgomp.c/loop-13.c: New test.
1925 * testsuite/libgomp.c/loop-14.c: New test.
1926 * testsuite/libgomp.c/loop-15.c: New test.
1927 * testsuite/libgomp.c++/loop-13.C: New test.
1928 * testsuite/libgomp.c++/loop-14.C: New test.
1929 * testsuite/libgomp.c++/loop-15.C: New test.
1931 2013-02-06 Jakub Jelinek <jakub@redhat.com>
1933 PR middle-end/56217
1934 * testsuite/libgomp.c++/pr56217.C: New test.
1936 2013-02-01 Alan Modra <amodra@gmail.com>
1938 * task.c (GOMP_task, GOMP_taskwait): Comment.
1940 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
1941 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
1943 PR libgomp/55561
1944 * config/linux/wait.h (do_spin): Use atomic load for addr.
1945 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1946 for intptr and ptrlock.
1947 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1948 for ptrlock.
1950 2013-01-22 Alan Modra <amodra@gmail.com>
1952 PR libgomp/51376
1953 PR libgomp/56073
1954 * task.c (GOMP_task): Revert 2011-12-09 change.
1955 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
1956 barrier to read task->children..
1957 (gomp_barrier_handle_tasks): ..and matching atomic store with
1958 release barrier here when setting parent->children to NULL.
1960 2013-01-16 Jakub Jelinek <jakub@redhat.com>
1961 Tobias Burnus <burnus@net-b.de>
1963 PR driver/55884
1964 * testsuite/libgomp.fortran/fortran.exp: Use
1965 -fintrinsic-modules-path= instead of
1966 -fintrinsic-modules-path.
1968 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
1970 Update copyright years.
1972 2012-12-19 Tobias Burnus <burnus@net-b.de>
1974 * testsuite/libgomp.fortran/fortran.exp: Set
1975 -fintrinsic-modules-path.
1977 2012-12-19 Tobias Burnus <burnus@net-b.de>
1979 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1980 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1982 2012-11-21 Jakub Jelinek <jakub@redhat.com>
1984 PR libgomp/55411
1985 * team.c (gomp_free_thread): Decrease gomp_managed_threads
1986 if pool had any threads_used.
1988 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
1990 * testsuite/libgomp.c++/pr24455.C: Use
1991 -Wl,-undefined,dynamic_lookup on darwin.
1993 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
1995 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1997 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
1999 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
2001 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2002 Jim MacArthur <jim.macarthur@arm.com>
2003 Marcus Shawcroft <marcus.shawcroft@arm.com>
2004 Nigel Stephens <nigel.stephens@arm.com>
2005 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2006 Richard Earnshaw <rearnsha@arm.com>
2007 Sofiane Naci <sofiane.naci@arm.com>
2008 Stephen Thomas <stephen.thomas@arm.com>
2009 Tejas Belagod <tejas.belagod@arm.com>
2010 Yufeng Zhang <yufeng.zhang@arm.com>
2012 * configure.tgt: Add AArch64.
2014 2012-10-04 Jason Merrill <jason@redhat.com>
2016 * testsuite/libgomp.c++/tls-init1.C: New.
2018 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
2020 * configure: Regenerated.
2022 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2024 * config/linux/mips/futex.h (sys_futex0): Change to static
2025 function with noinline, nomips16 attributes under MIPS16. Adjust
2026 asm statement to place 'li v0,SYS_futex' immediately before
2027 syscall insn.
2029 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
2031 * libgomp.texi (Library Index): Renamed from "Index" to prevent
2032 conflict with index.html on case-insensitive file systems.
2034 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
2036 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
2037 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
2039 2012-07-02 Richard Guenther <rguenther@suse.de>
2040 Michael Matz <matz@suse.de>
2041 Tobias Grosser <tobias@grosser.es>
2042 Sebastian Pop <sebpop@gmail.com>
2044 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
2045 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2046 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2047 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2049 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
2051 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
2053 2012-06-22 Richard Guenther <rguenther@suse.de>
2055 Merge from graphite branch
2056 2012-01-13 Tobias Grosser <tobias@grosser.es>
2058 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2059 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2061 2012-06-07 Jakub Jelinek <jakub@redhat.com>
2063 PR middle-end/53580
2064 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
2065 use GOMP_barrier () call instead.
2066 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2067 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2068 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
2069 call GOMP_barrier instead.
2070 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2072 2012-06-06 Jakub Jelinek <jakub@redhat.com>
2074 PR libgomp/52993
2075 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
2076 argument to memset call.
2078 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
2080 * configure: Regenerated.
2082 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2084 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
2086 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
2088 PR bootstrap/52812
2089 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
2091 2012-03-22 Jakub Jelinek <jakub@redhat.com>
2093 PR middle-end/52547
2094 * testsuite/libgomp.c/pr52547.c: New test.
2096 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2098 * testsuite/lib/libgomp.exp: load fortran-modules.exp
2100 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2102 * configure.tgt (mips-sgi-irix6*): Remove.
2104 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2106 * configure.tgt (alpha*-dec-osf*): Remove.
2108 * config/osf/sem.h: Remove.
2109 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
2111 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
2113 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
2115 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2117 PR libstdc++/52188
2118 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
2119 Remove ENABLE_SYMVERS_SOL2.
2120 * configure: Regenerate.
2121 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
2122 (PREPROCESS): New variable.
2123 (libgomp.ver): New target.
2124 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
2125 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
2126 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
2127 Use libgomp.ver.
2128 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
2129 * Makefile.in: Regenerate.
2131 2012-02-14 Walter Lee <walt@tilera.com>
2133 * configure.tgt: Handle tilegx and tilepro.
2134 * config/linux/tile/futex.h: New file.
2136 2012-02-08 Richard Guenther <rguenther@suse.de>
2138 PR tree-optimization/46886
2139 * testsuite/libgomp.c/pr46886.c: New testcase.
2141 2012-01-25 Matthias Klose <doko@ubuntu.com>
2143 * config/linux/arm: Remove empty directory.
2144 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
2146 2011-12-09 Alan Modra <amodra@gmail.com>
2148 PR libgomp/51376
2149 * task.c (GOMP_taskwait): Don't access task->children outside of
2150 task_lock mutex region.
2151 (GOMP_task): Likewise.
2153 2011-12-06 Jakub Jelinek <jakub@redhat.com>
2155 PR libgomp/51132
2156 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
2157 to file scope.
2158 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2159 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2160 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2161 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2162 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2164 2011-12-02 Alan Modra <amodra@gmail.com>
2166 * config/linux/affinity.c: Use atomic rather than sync builtin.
2167 * config/linux/lock.c: Likewise.
2168 * config/linux/ptrlock.h: Likewise.
2169 * config/linux/ptrlock.c: Likewise.
2170 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
2171 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
2172 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
2173 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
2174 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
2175 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
2176 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
2177 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
2178 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
2179 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
2181 2011-11-30 Alan Modra <amodra@gmail.com>
2183 PR libgomp/51298
2184 * config/linux/bar.h: Use atomic rather than sync builtins.
2185 * config/linux/bar.c: Likewise. Add missing acquire
2186 synchronisation on generation field.
2187 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
2188 double unlock.
2190 2011-11-30 Alan Modra <amodra@gmail.com>
2192 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
2193 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
2194 * config/linux/mutex.h: Use atomic rather than sync builtins.
2195 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
2196 * config/linux/omp-lock.h: Comment fix.
2197 * config/linux/arm/mutex.h: Delete.
2198 * config/linux/powerpc/mutex.h: Delete.
2199 * config/linux/ia64/mutex.h: Delete.
2200 * config/linux/mips/mutex.h: Delete.
2202 2011-11-30 Alan Modra <amodra@gmail.com>
2204 PR libgomp/51249
2205 * config/linux/sem.h: Rewrite.
2206 * config/linux/sem.c: Rewrite.
2208 2011-11-28 Richard Henderson <rth@redhat.com>
2210 * libgomp.h (enum memmodel): New.
2212 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
2214 * configure: Regenerate.
2216 2011-10-10 Matthias Klose <doko@ubuntu.com>
2218 * config/posix95: Remove empty directory.
2220 2011-08-26 Jakub Jelinek <jakub@redhat.com>
2222 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
2224 2011-08-19 Jakub Jelinek <jakub@redhat.com>
2226 PR fortran/49792
2227 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
2228 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
2230 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2232 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
2234 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2236 PR libgomp/49965
2237 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
2239 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
2241 * config/linux/proc.h: New.
2242 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
2243 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
2244 (gomp_init_num_threads): Update call to cpuset_popcount.
2245 (get_num_procs): Ditto.
2246 * config/linux/affinity.c (gomp_init_affinity): Call
2247 gomp_cpuset_popcount.
2249 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2251 PR fortran/42041
2252 PR fortran/46752
2253 * omp.h.in (omp_in_final): New prototype.
2254 * omp_lib.f90.in (omp_in_final): New interface.
2255 (omp_integer_kind, omp_logical_kind): Remove
2256 and replace all its uses in the module with 4.
2257 (openmp_version): Change to 201107.
2258 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
2259 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
2260 kind for the parameters.
2261 (omp_in_final): New external.
2262 (openmp_version): Change to 201107.
2263 * task.c (omp_in_final): New function.
2264 (gomp_init_task): Initialize final_task.
2265 (GOMP_task): Remove unused attribute from flags. Handle final
2266 tasks.
2267 (GOMP_taskyield): New function.
2268 (omp_in_final): Return true if if (false) or final (true) task
2269 or descendant of final (true).
2270 * fortran.c (omp_in_final_): New function.
2271 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
2272 (GOMP_3.0): Export GOMP_taskyield.
2273 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
2274 variables.
2275 (parse_unsigned_long_list): New function.
2276 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
2277 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
2278 even if parse_affinity returned false.
2279 * config/linux/affinity.c (gomp_init_affinity): Handle
2280 gomp_cpu_affinity_len == 0.
2281 * libgomp_g.h (GOMP_taskyield): New prototype.
2282 * libgomp.h (struct gomp_task): Add final_task field.
2283 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
2284 * team.c (gomp_team_start): Override new task's nthreads_var icv
2285 if list form OMP_NUM_THREADS has been used and it has value for
2286 the new nesting level.
2288 * testsuite/libgomp.c/atomic-11.c: New test.
2289 * testsuite/libgomp.c/atomic-12.c: New test.
2290 * testsuite/libgomp.c/atomic-13.c: New test.
2291 * testsuite/libgomp.c/atomic-14.c: New test.
2292 * testsuite/libgomp.c/reduction-6.c: New test.
2293 * testsuite/libgomp.c/task-5.c: New test.
2294 * testsuite/libgomp.c++/atomic-2.C: New test.
2295 * testsuite/libgomp.c++/atomic-3.C: New test.
2296 * testsuite/libgomp.c++/atomic-4.C: New test.
2297 * testsuite/libgomp.c++/atomic-5.C: New test.
2298 * testsuite/libgomp.c++/atomic-6.C: New test.
2299 * testsuite/libgomp.c++/atomic-7.C: New test.
2300 * testsuite/libgomp.c++/atomic-8.C: New test.
2301 * testsuite/libgomp.c++/atomic-9.C: New test.
2302 * testsuite/libgomp.c++/task-8.C: New test.
2303 * testsuite/libgomp.c++/reduction-4.C: New test.
2304 * testsuite/libgomp.fortran/allocatable7.f90: New test.
2305 * testsuite/libgomp.fortran/allocatable8.f90: New test.
2306 * testsuite/libgomp.fortran/crayptr3.f90: New test.
2307 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
2308 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
2309 * testsuite/libgomp.fortran/pointer1.f90: New test.
2310 * testsuite/libgomp.fortran/pointer2.f90: New test.
2311 * testsuite/libgomp.fortran/task4.f90: New test.
2313 2011-08-02 Tobias Burnus <burnus@net-b.de>
2315 * libgomp.texi: Update OpenMP spec references to 3.1.
2316 (omp_in_final,OMP_PROC_BIND): New sections.
2317 (OMP_NUM_THREADS): Document that the value can be now a list.
2318 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
2320 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2322 * config/linux/x86/futex.h: Check __x86_64__ instead of
2323 __LP64__.
2325 2011-07-29 Jakub Jelinek <jakub@redhat.com>
2327 PR middle-end/49897
2328 PR middle-end/49898
2329 * testsuite/libgomp.c/pr49897-1.c: New test.
2330 * testsuite/libgomp.c/pr49897-2.c: New test.
2331 * testsuite/libgomp.c/pr49898-1.c: New test.
2332 * testsuite/libgomp.c/pr49898-2.c: New test.
2334 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2336 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
2337 for ia32 instead of ilp32.
2339 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
2340 * testsuite/libgomp.c/atomic-6.c: Likewise.
2342 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
2344 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
2345 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
2347 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2349 PR libgomp/45351
2350 * config/osf/sem.h: New file.
2351 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
2353 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2355 PR target/49541
2356 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
2357 ldflags.
2359 2011-07-15 Jakub Jelinek <jakub@redhat.com>
2361 * config/linux/wait.h (do_spin): New inline, largely copied
2362 from do_wait, just don't do futex_wait here, instead return true if
2363 it should be done.
2364 (do_wait): Implement using do_spin.
2365 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
2366 to prototype.
2367 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2368 __sync_bool_compare_and_swap, pass the oldval to
2369 gomp_mutex_lock_slow.
2370 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
2371 If all mutex contenders are just spinning and not sleeping, don't
2372 change state to 2 unnecessarily. Optimize the loop when state has
2373 already become 2 to use just one atomic operation per loop instead
2374 of two.
2375 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
2376 to prototype.
2377 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2378 __sync_bool_compare_and_swap, pass the oldval to
2379 gomp_mutex_lock_slow.
2381 2011-06-22 Jakub Jelinek <jakub@redhat.com>
2383 PR libgomp/49490
2384 * iter.c (gomp_iter_static_next): For chunk size 0
2385 only use n ceil/ nthreads size for the first
2386 n % nthreads threads in the team instead of
2387 all threads except for the last few ones which
2388 get less work or none at all.
2389 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
2390 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
2391 chunk argument, set run_sched_modifier to 0 for static
2392 resp. 1 for other kinds. If chunk argument is 0
2393 and not static, set value to 1.
2395 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2397 PR c++/49043
2398 * testsuite/libgomp.c++/pr49043.C: New test.
2400 PR c++/48869
2401 * testsuite/libgomp.c++/pr48869.C: New test.
2403 2011-05-06 Jakub Jelinek <jakub@redhat.com>
2405 PR fortran/48894
2406 * fortran.c: Include limits.h.
2407 (TO_INT): Define.
2408 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
2409 *set.
2410 (omp_set_num_threads_8_, omp_set_schedule_8_,
2411 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
2412 omp_get_team_size_8_): Use TO_INT macro.
2413 * testsuite/libgomp.fortran/pr48894.f90: New test.
2415 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2417 PR middle-end/48591
2418 * testsuite/libgomp.c/pr48591.c: New test.
2420 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2422 PR bootstrap/48135
2423 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
2424 * configure: Regenerate.
2426 2011-02-27 Jakub Jelinek <jakub@redhat.com>
2428 PR fortran/47886
2429 * testsuite/libgomp.fortran/task3.f90: New test.
2431 2011-02-24 Tobias Burnus <burnus@net-b.de>
2433 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
2435 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2437 PR libgomp/47854
2438 * libgomp.texi (omp_get_wtime): Don't say time in the past
2439 must be Unix Epoch.
2441 2011-02-18 Jakub Jelinek <jakub@redhat.com>
2443 PR libgomp/47804
2444 * testsuite/libgomp.fortran/fortran.exp: Check for both
2445 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
2446 but $blddir != "", still append ${blddir}/${lang_library_path}
2447 to ld_library_path.
2449 2011-02-16 Tobias Burnus <burnus@net-b.de>
2451 PR libgomp/47758
2452 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
2453 of libquadmath.a before adding its libpath to ldflags.
2455 2011-02-14 Jakub Jelinek <jakub@redhat.com>
2457 PR libgomp/47731
2458 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
2459 to FUTEX_WAIT futex syscall.
2460 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
2462 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2464 * configure: Regenerate.
2466 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
2468 PR libstdc++/36104
2469 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
2471 2011-01-16 Gerald Pfeifer
2473 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
2475 2010-12-14 Jakub Jelinek <jakub@redhat.com>
2477 PR fortran/46874
2478 * libgomp.fortran/allocatable6.f90: New test.
2480 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2482 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
2483 * configure: Regenerate.
2485 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
2487 PR target/40125
2488 PR lto/46695
2489 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
2490 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
2491 * aclocal.m4: Regenerate.
2492 * configure: Regenerate.
2493 * Makefile.in: Regenerate.
2494 * testsuite/Makefile.in: Regenerate.
2496 2010-12-02 Jakub Jelinek <jakub@redhat.com>
2498 PR fortran/46753
2499 * libgomp.fortran/pr46753.f90: New test.
2501 PR libgomp/43706
2502 * env.c (initialize_env): Default to spin count 300000
2503 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
2504 is specified.
2506 PR libgomp/45240
2507 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
2508 at the end if sync builtins aren't supported.
2510 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2512 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
2514 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2516 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
2518 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
2520 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
2522 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2523 Tobias Burnus <burnus@net-b.de>
2525 PR fortran/32049
2526 * configure.ac:
2527 * configure: Regenerate.
2529 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
2531 * config/linux/futex.h: New.
2532 * config/linux/arm/mutex.h: New.
2533 * configure.tgt (arm*-*-linux*): Add config path.
2535 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
2537 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2539 2010-09-23 Tobias Burnus <burnus@net-b.de>
2541 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
2542 Change Fortran datatype to LOGICAL.
2543 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
2544 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
2546 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2548 * configure: Regenerate.
2550 2010-07-26 Jakub Jelinek <jakub@redhat.com>
2552 * libgomp.texi: Add function keyword to a couple of Fortran
2553 interfaces, use integer instead of int for Fortran.
2555 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
2557 * libgomp.texi: Fix spelling and pasto problems throughout.
2558 Adjust prototypes to match code.
2560 2010-07-24 Tobias Burnus <burnus@net-b.de>
2562 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
2563 silence -fwhole-file warning.
2565 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2567 * configure.tgt (*-*-solaris2.[56]*): Removed.
2569 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2571 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
2572 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
2573 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
2574 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
2575 targetting solaris2*.
2576 * configure: Regenerate.
2577 * config.h.in: Regenerate.
2579 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
2580 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
2581 Add libgomp_version_dep.
2582 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
2583 versioning.
2584 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
2585 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
2586 * Makefile.in: Regenerate.
2588 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
2589 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2590 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
2591 to common block, protected by
2592 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2594 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2596 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
2598 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
2600 PR bootstrap/43170
2601 * configure: Regenerate.
2603 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2605 PR other/43620
2606 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
2607 * configure: Regenerate.
2608 * Makefile.in: Regenerate.
2609 * testsuite/Makefile.in: Regenerate.
2611 2010-04-26 Jakub Jelinek <jakub@redhat.com>
2613 PR c/43893
2614 * testsuite/libgomp.c/pr43893.c: New test.
2615 * testsuite/libgomp.c++/pr43893.C: New test.
2617 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2619 PR middle-end/43570
2620 * testsuite/libgomp.fortran/vla8.f90: New test.
2622 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2624 PR libgomp/43706
2625 * config/linux/affinity.c (gomp_init_affinity): Decrease
2626 gomp_available_cpus if affinity mask confines the process to fewer
2627 CPUs.
2628 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
2629 non-NULL, just return gomp_available_cpus.
2631 PR libgomp/43569
2632 * sections.c (gomp_sections_init): Initialize ws->mode.
2634 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
2636 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
2637 not unused bar variable.
2638 * configure: Regenerate.
2640 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2642 * Makefile.in: Regenerate.
2643 * aclocal.m4: Regenerate.
2644 * testsuite/Makefile.in: Regenerate.
2646 2010-03-22 Jakub Jelinek <jakub@redhat.com>
2648 PR libgomp/42942
2649 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
2650 (initialize_env): Adjust callers.
2651 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
2652 when the argument is 0.
2654 * testsuite/libgomp.c/pr42942.c: New test.
2656 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
2658 PR middle-end/42644
2659 PR middle-end/42130
2660 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2661 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
2663 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2665 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
2666 * testsuite/libgomp.c++/task-6.C: Likewise.
2668 2010-01-28 Steve Ellcey <sje@cup.hp.com>
2670 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
2672 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
2674 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
2675 * configure: Regenerate.
2677 2010-01-26 Jakub Jelinek <jakub@redhat.com>
2679 PR fortran/42866
2680 * testsuite/libgomp.fortran/allocatable5.f90: New test.
2682 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
2684 * configure.ac: Test for executability of GFORTRAN.
2685 * configure: Regenerate.
2687 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2689 * configure: Regenerate.
2691 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
2693 PR libgomp/42602
2694 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
2696 2010-01-03 Richard Guenther <rguenther@suse.de>
2698 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
2700 2009-12-23 Sebastian Pop <sebpop@gmail.com>
2702 * testsuite/libgomp.graphite/pr4118.c: New.
2704 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2706 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
2707 for darwin, protect the test with require-effective-target tls_runtime.
2708 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
2710 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2712 PR target/41605
2713 * testsuite/lib/libgomp.exp: Provide -B options to allow for
2714 link spec %s substitutions for static libraries.
2716 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
2718 PR testsuite/42135
2719 * libgomp.graphite/force-parallel-2.c: Reduce array size.
2721 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2723 * Makefile.in: Regenerate.
2724 * configure: Regenerate.
2725 * testsuite/Makefile.in: Regenerate.
2727 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
2729 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
2730 settings for LC_ALL and LANG.
2732 2009-11-25 Jakub Jelinek <jakub@redhat.com>
2734 PR fortran/42162
2735 * testsuite/libgomp.fortran/pr42162.f90: New test.
2737 2009-11-13 Jakub Jelinek <jakub@redhat.com>
2739 PR middle-end/42029
2740 * testsuite/libgomp.c/pr42029.c: New test.
2742 2009-10-26 Jakub Jelinek <jakub@redhat.com>
2744 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
2745 *s. Accept ld version without text in ()s.
2746 * configure: Regenerated.
2748 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
2750 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
2752 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2754 PR libgomp/41418
2755 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
2756 or a hyphen (happens with fortran language disabled).
2757 * configure: Regenerate.
2759 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2761 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
2762 use sed script portable to Solaris /bin/sed for extracting ld
2763 version.
2764 * configure: Regenerate.
2766 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
2768 * testsuite/libgomp.graphite/bounds.c: New test.
2770 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2772 * Makefile.am (libgomp_la_LINK): New.
2773 * Makefile.in: Regenerate.
2775 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2777 * configure.ac (AC_PREREQ): Bump to 2.64.
2779 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2781 * Makefile.am (install-html, install-pdf): Remove.
2782 * Makefile.in: Regenerate.
2784 * Makefile.in: Regenerate.
2785 * aclocal.m4: Regenerate.
2786 * config.h.in: Regenerate.
2787 * configure: Regenerate.
2788 * testsuite/Makefile.in: Regenerate.
2790 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2792 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
2793 * Makefile.in: Regenerate.
2795 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
2797 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
2798 * Makefile.in: Regenerate.
2800 2009-08-19 Tobias Burnus <burnus@net-b.de>
2802 PR fortran/41102
2803 omp_lib.h.in: Fix -std=f95 errors.
2806 2009-08-14 David Edelsohn <edelsohn@gnu.org>
2808 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
2809 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
2810 * testsuite/libgomp.graphite/graphite.exp: New.
2812 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
2814 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
2815 only build.
2817 2009-08-04 David Daney <ddaney@caviumnetworks.com>
2819 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
2820 needed memory barrier semantics.
2821 * config/linux/mips/mutex.h: New file.
2823 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2825 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2827 2009-07-16 Joseph Myers <joseph@codesourcery.com>
2829 * configure: Regenerate.
2831 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
2833 PR testsuite/40699
2834 PR testsuite/40707
2835 PR testsuite/40709
2836 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
2837 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
2838 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
2840 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2842 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
2843 options when choosing a multilib.
2845 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
2847 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
2848 ld_library_path. Use add_path. Add just find_libgcc_s to
2849 ld_library_path, not every libgcc multilib directory.
2850 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
2851 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
2852 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
2853 Use add_path.
2854 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
2856 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
2858 * Makefile.am (LTLDFLAGS): Define.
2859 (LINK): Define.
2860 * Makefile.in: Regenerate.
2862 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
2864 PR fortran/39718
2865 * testsuite/libgomp.fortran/fortran.exp: Don't link with
2866 libgfortranbegin, check existence of libgfortran.a instead of
2867 libgfortranbegin.a.
2869 2009-05-20 Jakub Jelinek <jakub@redhat.com>
2871 PR libgomp/40174
2872 * team.c (gomp_thread_start): Destroy thr->release semaphore.
2873 (gomp_free_pool_helper): Likewise.
2875 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
2876 Jakub Jelinek <jakub@redhat.com>
2878 PR fortran/35423
2879 * testsuite/libgomp.fortran/workshare2.f90: New test.
2881 2009-04-09 Nick Clifton <nickc@redhat.com>
2883 * iter.c: Change copyright header to refer to version 3 of the
2884 GNU General Public License with version 3.1 of the GCC Runtime
2885 Library Exception and to point readers at the COPYING3 and
2886 COPYING3.RUNTIME files and the FSF's license web page.
2887 * alloc.c: Likewise.
2888 * barrier.c: Likewise.
2889 * config/bsd/proc.c: Likewise.
2890 * config/linux/affinity.c: Likewise.
2891 * config/linux/alpha/futex.h: Likewise.
2892 * config/linux/bar.c: Likewise.
2893 * config/linux/bar.h: Likewise.
2894 * config/linux/ia64/futex.h: Likewise.
2895 * config/linux/ia64/mutex.h: Likewise.
2896 * config/linux/lock.c: Likewise.
2897 * config/linux/mips/futex.h: Likewise.
2898 * config/linux/mutex.c: Likewise.
2899 * config/linux/mutex.h: Likewise.
2900 * config/linux/powerpc/futex.h: Likewise.
2901 * config/linux/proc.c: Likewise.
2902 * config/linux/ptrlock.c: Likewise.
2903 * config/linux/ptrlock.h: Likewise.
2904 * config/linux/s390/futex.h: Likewise.
2905 * config/linux/sem.c: Likewise.
2906 * config/linux/sem.h: Likewise.
2907 * config/linux/sparc/futex.h: Likewise.
2908 * config/linux/wait.h: Likewise.
2909 * config/linux/x86/futex.h: Likewise.
2910 * config/mingw32/proc.c: Likewise.
2911 * config/mingw32/time.c: Likewise.
2912 * config/posix/affinity.c: Likewise.
2913 * config/posix/bar.c: Likewise.
2914 * config/posix/bar.h: Likewise.
2915 * config/posix/lock.c: Likewise.
2916 * config/posix/mutex.h: Likewise.
2917 * config/posix/proc.c: Likewise.
2918 * config/posix/ptrlock.h: Likewise.
2919 * config/posix/sem.c: Likewise.
2920 * config/posix/sem.h: Likewise.
2921 * config/posix/time.c: Likewise.
2922 * config/posix95/lock.c: Likewise.
2923 * critical.c: Likewise.
2924 * env.c: Likewise.
2925 * error.c: Likewise.
2926 * fortran.c: Likewise.
2927 * iter_ull.c: Likewise.
2928 * libgomp.h: Likewise.
2929 * libgomp_f.h.in: Likewise.
2930 * libgomp_g.h: Likewise.
2931 * loop.c: Likewise.
2932 * loop_ull.c: Likewise.
2933 * omp.h.in: Likewise.
2934 * omp_lib.f90.in: Likewise.
2935 * omp_lib.h.in: Likewise.
2936 * ordered.c: Likewise.
2937 * parallel.c: Likewise.
2938 * sections.c: Likewise.
2939 * single.c: Likewise.
2940 * task.c: Likewise.
2941 * team.c: Likewise.
2942 * work.c: Likewise.
2944 2009-04-09 Jakub Jelinek <jakub@redhat.com>
2946 * testsuite/config/default.exp: Change copyright header to refer to
2947 version 3 of the GNU General Public License and to point readers
2948 at the COPYING3 file and the FSF's license web page.
2950 2009-04-08 Jakub Jelinek <jakub@redhat.com>
2952 PR middle-end/39573
2953 * libgomp.c++/pr39573.C: New test.
2955 2009-04-01 Jakub Jelinek <jakub@redhat.com>
2957 PR other/39591
2958 * testsuite/libgomp.c/pr39591-1.c: New test.
2959 * testsuite/libgomp.c/pr39591-2.c: New test.
2960 * testsuite/libgomp.c/pr39591-3.c: New test.
2962 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
2964 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2965 * testsuite/libgomp.c/atomic-6.c: Ditto.
2967 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2969 PR c/39495
2970 * testsuite/libgomp.c/loop-12.c: New test.
2971 * testsuite/libgomp.c/loop-11.c: New test.
2972 * testsuite/libgomp.c++/loop-11.C: New test.
2973 * testsuite/libgomp.c++/loop-12.C: New test.
2974 * testsuite/libgomp.c++/for-8.C: New test.
2976 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2978 * configure: Regenerate.
2980 2009-02-11 Jakub Jelinek <jakub@redhat.com>
2982 PR middle-end/39154
2983 * testsuite/libgomp.c/pr39154.c: New test.
2985 2009-01-30 Ian Lance Taylor <iant@google.com>
2987 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2988 libgomp_ld_is_gold. Get gold version number.
2989 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2990 * configure: Rebuild.
2992 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2994 * testsuite/lib/libgomp.exp: Add -B option for targets that
2995 use libgfortran.a%s in their specs.
2997 2009-01-07 Jakub Jelinek <jakub@redhat.com>
2999 PR libgomp/38086
3000 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
3001 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
3002 HAVE_AS_SYMVER_DIRECTIVE is not defined.
3003 * configure: Regenerated.
3004 * config.h.in: Likewise.
3006 2008-12-28 Jakub Jelinek <jakub@redhat.com>
3008 PR c++/38650
3009 * testsuite/libgomp.c/pr38650.c: New test.
3010 * testsuite/libgomp.c++/pr38650.C: New test.
3012 2008-12-27 Jakub Jelinek <jakub@redhat.com>
3014 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
3016 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
3018 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
3020 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3022 * configure: Regenerate.
3024 2008-12-08 Jakub Jelinek <jakub@redhat.com>
3026 PR middle-end/36802
3027 * testsuite/libgomp.c/pr36802-1.c: New test.
3028 * testsuite/libgomp.c/pr36802-2.c: New test.
3029 * testsuite/libgomp.c/pr36802-3.c: New test.
3031 2008-12-01 Janis Johnson <janis187@us.ibm.com>
3033 PR libgomp/38270
3034 * config/linux/powerpc/mutex.h: New.
3036 2008-12-01 Jakub Jelinek <jakub@redhat.com>
3038 PR c++/38257
3039 * testsuite/libgomp.c++/for-7.C: New test.
3041 PR c++/38348
3042 * testsuite/libgomp.c++/for-6.C: New test.
3044 2008-11-26 Janis Johnson <janis187@us.ibm.com>
3046 PR testsuite/28870
3047 * testsuite/lib/libgomp.exp: Include new timeout library files.
3048 (libgomp_target_compile): Set timeout value from new proc.
3050 2008-11-13 Steve Ellcey <sje@cup.hp.com>
3052 PR libgomp/37938
3053 * config/linux/ia64/mutex.h: New.
3055 2008-11-04 Tobias Burnus <burnus@net-b.de>
3057 PR libgomp/37935
3058 * libgomp.texi (Runtime library routines, environment variables):
3059 Update for OpenMP version 3.0.
3061 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
3062 Steve Ellcey <sje@cup.hp.com>
3064 * configure: Regenerate for new libtool.
3065 * Makefile.in: Ditto.
3066 * testsuite/Makefile.in: Ditto.
3068 2008-09-19 Jakub Jelinek <jakub@redhat.com>
3069 Andreas Tobler <a.tobler@schweiz.org>
3071 * config/bsd/proc.c: New file.
3072 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
3073 * configure.ac: Check for header <sys/sysctl.h>
3074 * configure: Regenerate.
3075 * config.h.in: Likewise.
3077 2008-09-05 Janis Johnson <janis187@us.ibm.com>
3079 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
3081 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3083 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
3084 * Makefile.in: Regenerated.
3085 * testsuite/Makefile.in: Regenerated.
3087 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
3089 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
3090 depend on blddir if blddir exists.
3091 (libgomp_target_compile): Likewise.
3092 * testsuite/libgomp.c++/c++.exp: Likewise.
3093 * testsuite/libgomp.fortran/fortran.exp: Likewise.
3095 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3097 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
3098 Do not list GPL as Invariant Section.
3100 2008-07-28 Ilie Garbacea <ilie@mips.com>
3101 Chao-ying Fu <fu@mips.com>
3103 * configure.tgt: Enable futex for MIPS.
3104 * config/linux/mips/futex.h: New file.
3106 2008-07-16 Jakub Jelinek <jakub@redhat.com>
3108 * team.c (gomp_team_end): Free team immediately if it has
3109 just one thread.
3111 2008-07-08 David Edelsohn <edelsohn@gnu.org>
3113 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
3114 * testsuite/libgomp.fortran/fortran.exp: Same.
3115 * testsuite/libgomp.c/c.exp: Same.
3116 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
3117 directory to library path first.
3119 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
3121 * env.c (parse_stacksize): Add cast to avoid warning.
3122 (parse_spincount): Likewise.
3124 2008-06-27 Jakub Jelinek <jakub@redhat.com>
3126 * testsuite/libgomp.c/loop-10.c: New test.
3127 * libgomp.c/loop-3.c (main): Add lastprivate clause.
3128 * libgomp.c++/loop-6.C (main): Likewise.
3130 PR debug/36617
3131 * testsuite/libgomp.c/debug-1.c: New test.
3133 2008-06-19 Jakub Jelinek <jakub@redhat.com>
3135 * testsuite/libgomp.c/nqueens-1.c: New test.
3137 PR c++/36523
3138 * testsuite/libgomp.c++/task-7.C: New function.
3140 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3142 * configure: Regenerate.
3144 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3146 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
3147 mutex when HAVE_SYNC_BUILTINS isn't defined.
3149 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3151 * libgomp.texi (omp_test_lock): Fix typo.
3153 2008-06-12 Tobias Burnus <burnus@net-b.de>
3155 * omp_lib.f90.in: Add "implicit none".
3157 2008-06-12 Jakub Jelinek <jakub@redhat.com>
3159 PR middle-end/36506
3160 * testsuite/libgomp.c/reduction-5.c: New test.
3162 2008-06-11 Jakub Jelinek <jakub@redhat.com>
3164 * libgomp.h (struct gomp_task): Add in_tied_task field.
3165 * task.c (gomp_init_task): Initialize it.
3166 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
3167 unconditionally. Don't call gomp_team_barrier_wake if
3168 current task is implicit or if(0) from implicit and number of
3169 running tasks is equal to nthreads - 1.
3171 PR libgomp/36471
3172 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
3173 omp_get_team_size_8): Fix pastos.
3175 PR libgomp/36469
3176 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
3177 * configure: Regenerated.
3178 * config.h.in: Regenerated.
3179 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
3180 defined.
3182 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
3184 PR bootstrap/36452
3185 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
3186 (GOMP_loop_ull_dynamic_start): Likewise.
3187 (GOMP_loop_ull_guided_start): Likewise.
3188 (GOMP_loop_ull_ordered_static_start): Likewise.
3189 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
3190 (GOMP_loop_ull_ordered_guided_start): Likewise.
3192 2008-06-06 Jakub Jelinek <jakub@redhat.com>
3193 Richard Henderson <rth@redhat.com>
3194 Ulrich Drepper <drepper@redhat.com>
3195 Jakob Blomer <jakob.blomer@ira.uka.de>
3197 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
3198 Substitute also OMP_*LOCK_25*.
3199 * configure: Regenerated.
3200 * config.h.in: Regenerated.
3201 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
3202 ptrlock.c and task.c.
3203 * Makefile.in: Regenerated.
3204 * testsuite/Makefile.in: Regenerated.
3205 * task.c: New file.
3206 * loop_ull.c: New file.
3207 * iter_ull.c: New file.
3208 * libgomp.h: Include ptrlock.h.
3209 (enum gomp_task_kind): New type.
3210 (struct gomp_team): Add task_lock, task_queue, task_count,
3211 task_running_count, single_count fields. Add
3212 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
3213 Remove work_share_lock, generation_mask,
3214 oldest_live_gen, num_live_gen and init_work_shares fields, add
3215 work work_share_list_alloc, work_share_list_free and work_share_chunk
3216 fields. Change work_shares from pointer to pointers into an array.
3217 Change ordered_release field into gomp_sem_t ** from flexible array
3218 member. Add implicit_task and initial_work_shares fields.
3219 Move close to the end of the struct.
3220 (struct gomp_team_state): Add single_count, last_work_share,
3221 active_level and level fields, remove work_share_generation.
3222 (gomp_barrier_handle_tasks): New prototype.
3223 (gomp_finish_task): New inline function.
3224 (struct gomp_work_share): Move chunk_size, end, incr into
3225 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
3226 next_ll fields. Reshuffle fields. Add next_alloc,
3227 next_ws, next_free and inline_ordered_team_ids fields, change
3228 ordered_team_ids into pointer from flexible array member.
3229 Add mode field. Put lock and next into a different cache line
3230 from most of the write-once fields.
3231 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
3232 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
3233 gomp_iter_ull_guided_next): New prototypes.
3234 (gomp_new_icv): New prototype.
3235 (struct gomp_thread): Add thread_pool and task fields.
3236 (struct gomp_thread_pool): New type.
3237 (gomp_new_team): New prototype.
3238 (gomp_team_start): Change type of last argument.
3239 (gomp_new_work_share): Removed.
3240 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
3241 (gomp_work_share_init_done): New static inline.
3242 (gomp_throttled_spin_count_var, gomp_available_cpus,
3243 gomp_managed_threads): New extern decls.
3244 (gomp_init_task): New prototype.
3245 (gomp_spin_count_var): New extern var decl.
3246 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
3247 or no alias support, or if not PIC.
3248 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
3249 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
3250 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
3251 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
3252 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
3253 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
3254 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
3255 gomp_test_nest_lock_25): New prototypes.
3256 (omp_lock_symver, strong_alias): Define.
3257 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
3258 decls.
3259 (gomp_end_task): New.
3260 (struct gomp_task_icv, gomp_global_icv): New.
3261 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
3262 (struct gomp_task): New.
3263 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3264 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3265 (gomp_icv): New.
3266 (gomp_schedule_type): Reorder enum to match
3267 omp_sched_t.
3268 * team.c (struct gomp_thread_start_data): Add thread_pool and task
3269 fields.
3270 (gomp_thread_start): Add gomp_team_barrier_wait call.
3271 For non-nested case remove clearing of docked thread thr fields.
3272 Use pool fields instead of global gomp_* variables. Use
3273 gomp_barrier_wait_last when needed. Initialize ts.active_level.
3274 Create tasks for each member thread.
3275 (free_team): Only destroy team barrier, task_lock here and free it.
3276 (gomp_free_thread): Free last_team if non-NULL.
3277 (gomp_team_end): Call gomp_team_barrier_wait instead of
3278 gomp_barrier_wait. For nested case call one extra
3279 gomp_barrier_wait. Move here some destruction from free_team.
3280 Call free_team on pool->last_team if any, rather than freeing
3281 current team. Destroy work_share_list_free_lock ifndef
3282 HAVE_SYNC_BUILTINS.
3283 (gomp_new_icv): New function.
3284 (gomp_threads, gomp_threads_size, gomp_threads_used,
3285 gomp_threads_dock): Removed.
3286 (gomp_thread_destructor): New variable.
3287 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
3288 functions.
3289 (gomp_team_start): Create new pool if current thread doesn't have
3290 one. Use pool fields instead of global gomp_* variables.
3291 Initialize thread_pool field for new threads. Clear single_count.
3292 Change last argument from ws to team, don't create
3293 new team, set ts.work_share to &team->work_shares[0] and clear
3294 ts.last_work_share. Don't clear ts.work_share_generation.
3295 If number of threads changed, adjust atomically gomp_managed_threads.
3296 Use gomp_init_task instead of gomp_new_task,
3297 set thr->task to the corresponding implicit_task array entry.
3298 Create tasks for each member thread. Initialize ts.level.
3299 (initialize_team): Call pthread_key_create on
3300 gomp_thread_destructor.
3301 (team_destructor): New function.
3302 (new_team): Removed.
3303 (gomp_new_team): New function.
3304 (free_team): Free gomp_work_share blocks chained through next_alloc,
3305 instead of freeing work_shares and destroying work_share_lock.
3306 (gomp_team_end): Call gomp_fini_work_share. If number of threads
3307 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
3308 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
3309 of gomp_barrier_wait.
3310 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
3311 instead of gomp_barrier_wait. Call gomp_work_share_init_done
3312 if gomp_work_share_start returned true. Don't unlock ws->lock.
3313 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
3314 of gomp_barrier_wait.
3315 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
3316 gomp_work_share_init_done if gomp_work_share_start returned true.
3317 Don't unlock ws->lock.
3318 * work.c: Include stddef.h.
3319 (free_work_share): Use work_share_list_free_lock instead
3320 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
3321 Call gomp_fini_work_share and then either free ws if orphaned, or
3322 put it into work_share_list_free list of the current team.
3323 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
3324 functions.
3325 (gomp_work_share_start, gomp_work_share_end,
3326 gomp_work_share_end_nowait): Rewritten.
3327 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
3328 (openmp_version): Set to 200805.
3329 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3330 omp_sched_guided, omp_sched_auto): New parameters.
3331 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3332 omp_set_max_active_levels, omp_get_max_active_levels,
3333 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3334 omp_get_active_level): New interfaces.
3335 * omp_lib.h.in (openmp_version): Set to 200805.
3336 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3337 omp_sched_guided, omp_sched_auto): New parameters.
3338 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3339 omp_set_max_active_levels, omp_get_max_active_levels,
3340 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3341 omp_get_active_level): New externals.
3342 * loop.c: Include limits.h.
3343 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
3344 GFS_AUTO.
3345 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
3346 Likewise. Use gomp_icv.
3347 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
3348 ts.static_trip here.
3349 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
3350 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
3351 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
3352 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
3353 don't unlock ws->lock, otherwise lock it.
3354 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
3355 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
3356 (gomp_parallel_loop_start): Call gomp_new_team instead of
3357 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
3358 Adjust gomp_team_start caller. Pass 0 as second argument to
3359 gomp_resolve_num_threads.
3360 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
3361 If adding ws->chunk_size nthreads + 1 times after end won't
3362 overflow, set ws->mode to 1.
3363 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
3364 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
3365 GOMP_loop_ull_ordered_static_start,
3366 GOMP_loop_ull_ordered_dynamic_start,
3367 GOMP_loop_ull_ordered_guided_start,
3368 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
3369 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
3370 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
3371 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
3372 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
3373 prototypes.
3374 * libgomp.map: Export lock routines also @@OMP_2.0.
3375 (GOMP_loop_ordered_dynamic_first,
3376 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
3377 GOMP_loop_ordered_static_first): Remove.
3378 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
3379 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
3380 GOMP_loop_ull_ordered_dynamic_next,
3381 GOMP_loop_ull_ordered_dynamic_start,
3382 GOMP_loop_ull_ordered_guided_next,
3383 GOMP_loop_ull_ordered_guided_start,
3384 GOMP_loop_ull_ordered_runtime_next,
3385 GOMP_loop_ull_ordered_runtime_start,
3386 GOMP_loop_ull_ordered_static_next,
3387 GOMP_loop_ull_ordered_static_start,
3388 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
3389 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
3390 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
3391 (omp_set_schedule, omp_get_schedule,
3392 omp_get_thread_limit, omp_set_max_active_levels,
3393 omp_get_max_active_levels, omp_get_level,
3394 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
3395 omp_set_schedule_, omp_set_schedule_8_,
3396 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3397 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3398 omp_get_max_active_levels_, omp_get_level_,
3399 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3400 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3401 New exports @@OMP_3.0.
3402 * omp.h.in (omp_sched_t): New type.
3403 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3404 omp_set_max_active_levels, omp_get_max_active_levels,
3405 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3406 omp_get_active_level): New prototypes.
3407 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
3408 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
3409 gomp_thread_limit_var, gomp_remaining_threads_count,
3410 gomp_remaining_threads_lock): New variables.
3411 (parse_spincount): New function.
3412 (initialize_env): Call gomp_init_num_threads unconditionally.
3413 Initialize gomp_available_cpus. Call parse_spincount,
3414 initialize gomp_{,throttled_}spin_count_var
3415 depending on presence and value of OMP_WAIT_POLICY and
3416 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
3417 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
3418 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
3419 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
3420 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
3421 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3422 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3423 (gomp_global_icv): New.
3424 (parse_schedule): Use it. Parse "auto".
3425 (omp_set_num_threads): Use gomp_icv.
3426 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
3427 Likewise.
3428 (omp_get_max_threads): Move from parallel.c.
3429 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3430 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
3431 add ialias.
3432 (parse_stacksize, parse_wait_policy): New functions.
3433 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
3434 both wrappers for compatibility and new locks.
3435 (omp_set_schedule, omp_get_schedule,
3436 omp_get_thread_limit, omp_set_max_active_levels,
3437 omp_get_max_active_levels, omp_get_level,
3438 omp_get_ancestor_thread_num, omp_get_team_size,
3439 omp_get_active_level): New ialias_redirect.
3440 (omp_set_schedule_, omp_set_schedule_8_,
3441 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3442 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3443 omp_get_max_active_levels_, omp_get_level_,
3444 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3445 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3446 New functions.
3447 * parallel.c: Include limits.h.
3448 (gomp_resolve_num_threads): Add count argument. Rewritten.
3449 (GOMP_parallel_start): Call gomp_new_team and pass that as last
3450 argument to gomp_team_start. Pass 0 as second argument to
3451 gomp_resolve_num_threads.
3452 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
3453 if gomp_thread_limit_var != ULONG_MAX.
3454 (omp_in_parallel): Implement using ts.active_level.
3455 (omp_get_max_threads): Move to env.c.
3456 (omp_get_level, omp_get_ancestor_thread_num,
3457 omp_get_team_size, omp_get_active_level): New functions,
3458 add ialias.
3459 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
3460 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
3461 gomp_iter_dynamic_next instead of the _locked variant and don't take
3462 lock around it, otherwise acquire it before calling
3463 gomp_iter_dynamic_next_locked.
3464 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
3465 gomp_iter_dynamic_next instead of the _locked variant and don't take
3466 lock around it.
3467 (GOMP_parallel_sections_start): Call gomp_new_team instead of
3468 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
3469 Adjust gomp_team_start caller. Pass count as second argument to
3470 gomp_resolve_num_threads, don't adjust num_threads after the call.
3471 Use gomp_icv.
3472 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
3473 ws->chunk_size by incr.
3474 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
3475 code.
3476 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
3477 types.
3478 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
3479 (omp_check_defines): Check even the compat defines.
3480 * config/linux/ptrlock.c: New file.
3481 * config/linux/ptrlock.h: New file.
3482 * config/linux/wait.h: New file.
3483 * config/posix/ptrlock.c: New file.
3484 * config/posix/ptrlock.h: New file.
3485 * config/linux/bar.h (gomp_team_barrier_wait,
3486 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3487 (gomp_team_barrier_set_task_pending,
3488 gomp_team_barrier_clear_task_pending,
3489 gomp_team_barrier_set_waiting_for_tasks,
3490 gomp_team_barrier_waiting_for_tasks,
3491 gomp_team_barrier_done): New inlines.
3492 (gomp_barrier_t): Rewritten.
3493 (gomp_barrier_state_t): New typedef.
3494 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
3495 gomp_barrier_wait_start): Rewritten.
3496 (gomp_barrier_wait_end): Change second argument to
3497 gomp_barrier_state_t.
3498 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3499 inlines.
3500 * config/linux/bar.c: Include wait.h instead of libgomp.h and
3501 futex.h.
3502 (gomp_barrier_wait_end): Rewritten.
3503 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3504 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
3505 * config/posix/bar.h (gomp_barrier_t): Add generation field.
3506 (gomp_barrier_state_t): New typedef.
3507 (gomp_team_barrier_wait,
3508 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3509 (gomp_barrier_wait_start): Or all but low 2 bits from generation
3510 into the return value. Return gomp_barrier_state_t.
3511 (gomp_team_barrier_set_task_pending,
3512 gomp_team_barrier_clear_task_pending,
3513 gomp_team_barrier_set_waiting_for_tasks,
3514 gomp_team_barrier_waiting_for_tasks,
3515 gomp_team_barrier_done): New inlines.
3516 (gomp_barrier_wait_end): Change second argument to
3517 gomp_barrier_state_t.
3518 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3519 inlines.
3520 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
3521 (gomp_barrier_wait_end): Change second argument to
3522 gomp_barrier_state_t.
3523 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3524 gomp_team_barrier_wake): New functions.
3525 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
3526 futex.h.
3527 (gomp_futex_wake, gomp_futex_wait): New variables.
3528 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
3529 * config/linux/lock.c: Rewrite to make locks task owned,
3530 for backwards compatibility provide the old entrypoints
3531 if symbol versioning. Include wait.h instead of libgomp.h and
3532 futex.h.
3533 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
3534 * config/posix95/lock.c: Rewrite to make locks task owned,
3535 for backwards compatibility provide the old entrypoints
3536 if symbol versioning.
3537 * config/posix/lock.c: Rewrite to make locks task owned,
3538 for backwards compatibility provide the old entrypoints
3539 if symbol versioning.
3540 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
3541 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
3542 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
3543 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3544 (sys_futex0): Return error code.
3545 (futex_wake, futex_wait): If ENOSYS was returned, clear
3546 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3547 (cpu_relax, atomic_write_barrier): New static inlines.
3548 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3549 (futex_wake, futex_wait): If ENOSYS was returned, clear
3550 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3551 (cpu_relax, atomic_write_barrier): New static inlines.
3552 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3553 (sys_futex0): Return error code.
3554 (futex_wake, futex_wait): If ENOSYS was returned, clear
3555 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3556 (cpu_relax, atomic_write_barrier): New static inlines.
3557 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3558 (sys_futex0): Return error code.
3559 (futex_wake, futex_wait): If ENOSYS was returned, clear
3560 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3561 (cpu_relax, atomic_write_barrier): New static inlines.
3562 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3563 (sys_futex0): Return error code.
3564 (futex_wake, futex_wait): If ENOSYS was returned, clear
3565 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3566 (cpu_relax, atomic_write_barrier): New static inlines.
3567 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3568 (sys_futex0): Return error code.
3569 (futex_wake, futex_wait): If ENOSYS was returned, clear
3570 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3571 (cpu_relax, atomic_write_barrier): New static inlines.
3572 * config/linux/sem.c: Include wait.h instead of libgomp.h and
3573 futex.h.
3574 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
3575 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
3576 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
3577 types.
3578 (omp_nest_lock_t): Change owner into void *, add lock field.
3579 * config/posix95/omp-lock.h: Include semaphore.h.
3580 (omp_lock_25_t, omp_nest_lock_25_t): New types.
3581 (omp_lock_t): Use sem_t instead of mutex if semaphores
3582 aren't broken.
3583 (omp_nest_lock_t): Likewise. Change owner to void *.
3584 * config/posix/omp-lock.h: Include semaphore.h.
3585 (omp_lock_25_t, omp_nest_lock_25_t): New types.
3586 (omp_lock_t): Use sem_t instead of mutex if semaphores
3587 aren't broken.
3588 (omp_nest_lock_t): Likewise. Add owner field.
3590 2008-06-06 Jakub Jelinek <jakub@redhat.com>
3592 * testsuite/libgomp.c/collapse-1.c: New test.
3593 * testsuite/libgomp.c/collapse-2.c: New test.
3594 * testsuite/libgomp.c/collapse-3.c: New test.
3595 * testsuite/libgomp.c/icv-1.c: New test.
3596 * testsuite/libgomp.c/icv-2.c: New test.
3597 * testsuite/libgomp.c/lib-2.c: New test.
3598 * testsuite/libgomp.c/lock-1.c: New test.
3599 * testsuite/libgomp.c/lock-2.c: New test.
3600 * testsuite/libgomp.c/lock-3.c: New test.
3601 * testsuite/libgomp.c/loop-4.c: New test.
3602 * testsuite/libgomp.c/loop-5.c: New test.
3603 * testsuite/libgomp.c/loop-6.c: New test.
3604 * testsuite/libgomp.c/loop-7.c: New test.
3605 * testsuite/libgomp.c/loop-8.c: New test.
3606 * testsuite/libgomp.c/loop-9.c: New test.
3607 * testsuite/libgomp.c/nested-3.c: New test.
3608 * testsuite/libgomp.c/nestedfn-6.c: New test.
3609 * testsuite/libgomp.c/sort-1.c: New test.
3610 * testsuite/libgomp.c/task-1.c: New test.
3611 * testsuite/libgomp.c/task-2.c: New test.
3612 * testsuite/libgomp.c/task-3.c: New test.
3613 * testsuite/libgomp.c/task-4.c: New test.
3614 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
3615 to C++ testsuite default compiler options.
3616 * testsuite/libgomp.c++/collapse-1.C: New test.
3617 * testsuite/libgomp.c++/collapse-2.C: New test.
3618 * testsuite/libgomp.c++/ctor-10.C: New test.
3619 * testsuite/libgomp.c++/for-1.C: New test.
3620 * testsuite/libgomp.c++/for-2.C: New test.
3621 * testsuite/libgomp.c++/for-3.C: New test.
3622 * testsuite/libgomp.c++/for-4.C: New test.
3623 * testsuite/libgomp.c++/for-5.C: New test.
3624 * testsuite/libgomp.c++/loop-8.C: New test.
3625 * testsuite/libgomp.c++/loop-9.C: New test.
3626 * testsuite/libgomp.c++/loop-10.C: New test.
3627 * testsuite/libgomp.c++/task-1.C: New test.
3628 * testsuite/libgomp.c++/task-2.C: New test.
3629 * testsuite/libgomp.c++/task-3.C: New test.
3630 * testsuite/libgomp.c++/task-4.C: New test.
3631 * testsuite/libgomp.c++/task-5.C: New test.
3632 * testsuite/libgomp.c++/task-6.C: New test.
3633 * testsuite/libgomp.fortran/allocatable1.f90: New test.
3634 * testsuite/libgomp.fortran/allocatable2.f90: New test.
3635 * testsuite/libgomp.fortran/allocatable3.f90: New test.
3636 * testsuite/libgomp.fortran/allocatable4.f90: New test.
3637 * testsuite/libgomp.fortran/collapse1.f90: New test.
3638 * testsuite/libgomp.fortran/collapse2.f90: New test.
3639 * testsuite/libgomp.fortran/collapse3.f90: New test.
3640 * testsuite/libgomp.fortran/collapse4.f90: New test.
3641 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
3642 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
3643 * testsuite/libgomp.fortran/lib4.f90: New test.
3644 * testsuite/libgomp.fortran/lock-1.f90: New test.
3645 * testsuite/libgomp.fortran/lock-2.f90: New test.
3646 * testsuite/libgomp.fortran/nested1.f90: New test.
3647 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
3648 * testsuite/libgomp.fortran/strassen.f90: New test.
3649 * testsuite/libgomp.fortran/tabs1.f90: New test.
3650 * testsuite/libgomp.fortran/tabs2.f: New test.
3651 * testsuite/libgomp.fortran/task1.f90: New test.
3652 * testsuite/libgomp.fortran/task2.f90: New test.
3653 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
3654 * testsuite/libgomp.fortran/vla5.f90: Likewise.
3655 * testsuite/libgomp.c/pr26943-2.c: Likewise.
3656 * testsuite/libgomp.c/pr26943-3.c: Likewise.
3657 * testsuite/libgomp.c/pr26943-4.c: Likewise.
3659 2008-05-23 Jakub Jelinek <jakub@redhat.com>
3661 PR c++/36308
3662 * testsuite/libgomp.c++/ctor-11.C: New test.
3663 * testsuite/libgomp.c++/ctor-12.C: New test.
3665 2008-05-15 Janis Johnson <janis187@us.ibm.com>
3667 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
3669 2008-05-07 Jakub Jelinek <jakub@redhat.com>
3671 PR middle-end/36106
3672 * testsuite/libgomp.c/atomic-5.c: New test.
3673 * testsuite/libgomp.c/atomic-6.c: New test.
3674 * testsuite/libgomp.c/autopar-1.c: New test.
3676 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3678 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
3679 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
3680 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
3681 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
3682 * configure: Regenerate.
3683 * Makefile.in, testsuite/Makefile.in: Likewise.
3685 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
3687 PR bootstrap/35457
3688 * aclocal.m4: Regenerate.
3689 * configure: Regenerate.
3691 2008-03-18 Jakub Jelinek <jakub@redhat.com>
3693 PR middle-end/35611
3694 * testsuite/libgomp.c/atomic-4.c: New test.
3696 PR libgomp/35625
3697 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
3698 (gomp_iter_guided_next): Likewise.
3699 * testsuite/libgomp.c/pr35625.c: New test.
3701 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3703 * aclocal.m4: Regenerate.
3704 * configure: Likewise.
3705 * Makefile.in: Likewise.
3706 * testsuite/Makefile.in: Likewise.
3708 2008-03-13 Jakub Jelinek <jakub@redhat.com>
3710 PR middle-end/35185
3711 * testsuite/libgomp.c++/pr35185.C: New test.
3713 2008-03-12 Jakub Jelinek <jakub@redhat.com>
3715 PR middle-end/35549
3716 * testsuite/libgomp.c/pr35549.c: New test.
3718 2008-03-06 Jakub Jelinek <jakub@redhat.com>
3720 * testsuite/libgomp.c/atomic-3.c: New test.
3722 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3724 PR fortran/33197
3725 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
3726 .F08 file suffixes.
3728 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
3730 PR libgomp/33131
3731 * configure.ac: Add ACX_HEADER_STRING.
3732 * env.c: Include strings.h.
3733 * aclocal.m4: Regenerate.
3734 * config.h.in: Regenerate.
3735 * configure: Regenerate.
3736 * Makefile.in: Regenerate.
3737 * testsuite/Makefile.in: Regenerate.
3739 2008-02-15 Jakub Jelinek <jakub@redhat.com>
3741 PR middle-end/35196
3742 * testsuite/libgomp.c/pr35196.c: New test.
3744 PR middle-end/35130
3745 * testsuite/libgomp.fortran/pr35130.f90: New test.
3746 * testsuite/libgomp.c/pr35130.c: New test.
3748 2008-01-25 Jakub Jelinek <jakub@redhat.com>
3750 PR middle-end/33880
3751 * testsuite/libgomp.c/pr33880.c: New test.
3752 * testsuite/libgomp.fortran/pr33880.f90: New test.
3754 2008-01-24 David Edelsohn <edelsohn@gnu.org>
3756 * configure: Regenerate.
3758 2008-01-08 Jakub Jelinek <jakub@redhat.com>
3760 * configure.ac: Move futex checking into ../config/futex.m4.
3761 * configure: Rebuilt.
3762 * aclocal.m4: Rebuilt.
3763 * Makefile.in: Rebuilt.
3765 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
3766 2007-10-15 ../config/tls.m4 change.
3768 2007-12-19 Jakub Jelinek <jakub@redhat.com>
3770 PR c++/34513
3771 * testsuite/libgomp.c/pr34513.c: New test.
3772 * testsuite/libgomp.c++/pr34513.C: New test.
3774 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
3776 PR target/32765
3777 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
3779 2007-12-04 Jakub Jelinek <jakub@redhat.com>
3781 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
3783 2007-12-03 Jakub Jelinek <jakub@redhat.com>
3785 * testsuite/libgomp.c/private-1.c: New test.
3787 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
3788 Paolo Bonzini <bonzini@gnu.org>
3790 * Makefile.am: Use space as vpath separator. Use 'vpath %'
3791 instead of 'VPATH ='.
3792 * Makefile.in: Regenerate.
3794 2007-11-23 Matthias Klose <doko@ubuntu.com>
3796 * configure.ac: Adjust makeinfo version check.
3797 * configure: Regenerate.
3799 2007-11-10 Jakub Jelinek <jakub@redhat.com>
3801 PR fortran/34020
3802 * testsuite/libgomp.fortran/pr34020.f90: New test.
3804 2007-11-06 Jakub Jelinek <jakub@redhat.com>
3806 PR c++/33894
3807 * testsuite/libgomp.c++/atomic-1.C: New test.
3809 2007-10-25 Jakub Jelinek <jakub@redhat.com>
3811 PR libgomp/33275
3812 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
3813 Make x and y integers rather than (implicit) reals. Add private (j)
3814 clause to the last omp parallel.
3816 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
3818 * configure: Regenerate following changes to ../config/tls.m4.
3820 2007-09-28 Jakub Jelinek <jakub@redhat.com>
3822 * testsuite/libgomp.fortran/stack.f90: New test.
3824 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
3826 * config/mingw32/proc.c: New file.
3828 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
3830 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
3831 (main): Use __get_cpuid to get i386 target fetaures.
3832 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
3833 (main): Use __get_cpuid to get x86_64 target fetaures.
3835 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
3837 PR target/32765
3838 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
3839 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
3841 2007-07-12 Jakub Jelinek <jakub@redhat.com>
3843 PR fortran/32550
3844 * testsuite/libgomp.fortran/pr32550.f90: New test.
3845 * testsuite/libgomp.fortran/crayptr2.f90: New test.
3847 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
3849 * aclocal.m4: Regenerated.
3851 2007-07-05 Tobias Burnus <burnus@net-b.de>
3853 PR fortran/32359
3854 * testsuite/libgomp.fortran/pr32359.f90: New.
3856 2007-07-02 Jakub Jelinek <jakub@redhat.com>
3858 PR libgomp/32468
3859 * sections.c (GOMP_parallel_sections_start): Only decrease
3860 number of threads to COUNT if dyn_var is true.
3861 * testsuite/libgomp.c/pr32468.c: New test.
3863 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3865 PR libgomp/26308
3866 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
3868 2007-06-21 Jakub Jelinek <jakub@redhat.com>
3870 PR middle-end/32362
3871 * testsuite/libgomp.c/pr32362-1.c: New test.
3872 * testsuite/libgomp.c/pr32362-2.c: New test.
3873 * testsuite/libgomp.c/pr32362-3.c: New test.
3875 2007-06-07 Jakub Jelinek <jakub@redhat.com>
3877 * team.c (gomp_team_start): Fix setting up thread_attr
3878 stack size.
3880 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
3882 * configure: Regenerate.
3884 2007-05-23 Steve Ellcey <sje@cup.hp.com>
3886 * Makefile.in: Regenerate.
3887 * configure: Regenerate.
3888 * aclocal.m4: Regenerate.
3889 * testsuite/Makefile.in: Regenerate.
3891 2007-05-04 Jakub Jelinek <jakub@redhat.com>
3893 * config/linux/proc.c: New file.
3895 PR libgomp/28482
3896 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
3898 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
3900 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
3902 2007-04-16 Matthias Klose <doko@debian.org>
3904 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
3905 flags if not building with -m64.
3906 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
3907 flag for i?86-*-* targets, if current target matches -m64.
3909 2007-04-14 Steve Ellcey <sje@cup.hp.com>
3911 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
3912 * Makefile.in: Regenerate.
3914 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3916 PR testsuite/31369
3917 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
3918 ld_library_path.
3919 * testsuite/libgomp.fortran/fortran.exp: Likewise.
3921 2007-04-04 Jakub Jelinek <jakub@redhat.com>
3923 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
3924 decls.
3925 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
3926 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
3927 (parse_affinity): New function.
3928 (initialize_env): Call it and gomp_init_affinity.
3929 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
3930 create new pthread_attr_t and call gomp_init_thread_affinity
3931 on it for each thread before passing the attribute to pthread_create.
3932 * config/linux/affinity.c: New file.
3933 * config/posix/affinity.c: New file.
3934 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
3935 * configure: Rebuilt.
3936 * config.h.in: Rebuilt.
3937 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3938 * Makefile.in: Rebuilt.
3940 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
3942 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3943 *-*-darwin*.
3944 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3945 and use it if found.
3947 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
3949 * testsuite/config/default.exp: New file.
3950 * testsuite/lib/libgomp.exp: New file.
3951 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3952 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3953 load_lib *, load_gcc_lib *): Move to libgomp.exp.
3954 (libgomp_load): Remove.
3955 * testsuite/lib/libgomp.exp (libgomp_init): Compute
3956 always_ld_library_path, not ld_library_path. Set additional_flags
3957 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3958 (target_compile): Do not call libgomp_init. Append lang_library_path
3959 and lang_link_flags to options.
3960 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
3961 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
3962 here.
3963 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3964 always_ld_library_path. Set LD_LIBRARY_PATH here.
3965 * testsuite/libgomp.fortran/fortran.exp: Ditto.
3966 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3967 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3968 CX8 flag.
3969 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3970 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3971 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3972 * testsuite/libgomp.c/pr29947-1.c: Ditto.
3973 * testsuite/libgomp.c/atomic-10.c: Ditto.
3975 2007-03-21 Jakub Jelinek <jakub@redhat.com>
3977 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3978 dg-final cleanup-modules line.
3979 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3980 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3981 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3982 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3983 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3984 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3985 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3987 2007-03-18 Andreas Schwab <schwab@suse.de>
3989 * acinclude.m4: Adjust regular expression for ld version
3990 extraction.
3991 * configure: Regenerate.
3993 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3995 * Makefile.am: Add install-pdf target as copied from
3996 automake v1.10 rules.
3997 * Makefile.in: Regenerate
3999 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4001 PR libgomp/28486
4002 * configure: Regenerate.
4004 PR c++/30703
4005 * testsuite/libgomp.c++/pr30703.C: New test.
4007 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4009 Revert:
4010 2006-07-05 Eric Christopher <echristo@apple.com>
4011 * configure.ac: Depend addition of -pthread on host OS.
4012 * configure: Regenerate.
4014 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4016 * libgomp.texi: Fix spacing after abbreviations.
4018 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
4020 PR libgomp/30546
4021 * configure.ac: Add check for makeinfo
4022 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
4023 if an appropiate version of makeinfo is found.
4024 * aclocal.m4: Regenerated.
4025 * configure: Regenerated.
4026 * Makefile.in: Regenerated.
4027 * testsuite/Makefile.in: Regenerated.
4029 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
4031 PR libgomp/30540
4032 * libgomp.texi: More about implementation-dependent settings.
4034 2007-01-26 Tobias Burnus <burnus@net-b.de>
4036 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
4038 2007-01-24 Jakub Jelinek <jakub@redhat.com>
4040 PR middle-end/30494
4041 * testsuite/libgomp.c/pr30494.c: New test.
4043 2007-01-15 Tom Tromey <tromey@redhat.com>
4045 * configure: Rebuilt.
4046 * configure.ac: Fixed comment.
4048 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
4050 * libgomp.texi: Document implementation specific default values of
4051 environment variables.
4053 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
4055 PR libgomp/28209
4056 * libgomp.texi: New file.
4057 * configure.ac: Add --enable-generated-files-in-srcdir option.
4058 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
4059 files to srcdir.
4060 * Makefile.in: Regenerated.
4061 * config.h.in: Regenerated.
4062 * testsuite/Makefile.in: Regenerated.
4063 * NOTES: Removed.
4065 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
4067 PR libgomp/29949
4068 * env.c (omp_set_num_threads): Set illegal thread count to 1.
4070 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
4072 * configure: Regenerate.
4074 2006-12-04 Jakub Jelinek <jakub@redhat.com>
4076 PR libgomp/29947
4077 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
4078 start if there shouldn't be any loop iterations.
4079 (gomp_loop_ordered_static_start): Remove start == end test.
4080 * testsuite/libgomp.c/pr29947-1.c: New test.
4081 * testsuite/libgomp.c/pr29947-2.c: New test.
4083 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
4085 * configure.tgt: Force initial-exec TLS model on Linux only.
4087 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
4089 * configure: Regenerated.
4091 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
4093 * env.c (parse_schedule): Reject out of range values.
4094 (parse_unsigned_long): Reject out of range, negative or zero values.
4096 2006-10-29 Jakub Jelinek <jakub@redhat.com>
4098 PR fortran/29629
4099 * testsuite/libgomp.fortran/pr29629.f90: New test.
4101 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
4103 PR libgomp/29494
4104 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
4105 * config/posix95: New directory.
4106 * config/posix95/omp-lock.h: New file.
4107 * config/posix95/lock.c: Likewise.
4109 2006-10-14 Geoffrey Keating <geoffk@apple.com>
4111 * aclocal.m4: Regenerate.
4112 * configure: Regenerate.
4114 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
4116 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
4117 '<' to '<='.
4119 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
4121 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
4122 test.
4123 * configure: Regenerate.
4124 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
4126 2006-09-26 Jakub Jelinek <jakub@redhat.com>
4128 PR middle-end/25261
4129 PR middle-end/28790
4130 * testsuite/libgomp.c/nestedfn-4.c: New test.
4131 * testsuite/libgomp.c/nestedfn-5.c: New test.
4132 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
4134 PR fortran/29097
4135 * testsuite/libgomp.fortran/condinc1.f: New test.
4136 * testsuite/libgomp.fortran/condinc2.f: New test.
4137 * testsuite/libgomp.fortran/condinc3.f90: New test.
4138 * testsuite/libgomp.fortran/condinc4.f90: New test.
4139 * testsuite/libgomp.fortran/condinc1.inc: New file.
4141 2006-09-18 Tom Tromey <tromey@redhat.com>
4143 * configure: Rebuilt.
4145 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
4147 PR c/28768
4148 PR preprocessor/14634
4149 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
4150 to AC_DEFINE.
4151 * configure: Regenerate.
4153 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
4155 * testsuite/libgomp.fortran/reduction3.f90: Change
4156 -2147483648 to -huge(i)-1 to avoid overflow.
4157 * testsuite/libgomp.fortran/reduction4.f90: Change
4158 Z'ffffffff' to not(0) to avoid overflow.
4160 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
4162 PR libgomp/25938
4163 * Makefile.am (libsubincludedir): New.
4164 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
4165 * Makefile.in: Regenerate.
4167 2006-08-17 Jakub Jelinek <jakub@redhat.com>
4169 PR libgomp/28725
4170 * env.c: Include ctype.h.
4171 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
4172 leading and/or trailing whitespace and compare strings case
4173 insensitively.
4175 2006-07-16 Jakub Jelinek <jakub@redhat.com>
4177 PR fortran/28390
4178 * testsuite/libgomp.fortran/pr28390.f: New test.
4180 2006-07-05 Eric Christopher <echristo@apple.com>
4182 * configure.ac: Depend addition of -pthread on host OS.
4183 * configure: Regenerate.
4185 2006-06-21 Jakub Jelinek <jakub@redhat.com>
4187 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
4188 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
4189 defined.
4191 2006-06-20 Jakub Jelinek <jakub@redhat.com>
4193 PR libgomp/26175
4194 PR libgomp/26477
4195 * configure.ac: If neither --enable-linux-futex nor
4196 --disable-linux-futex is passed, determine the default by checking
4197 for compiling and/or running against NPTL. With --enable-linux-futex,
4198 check if SYS_gettid and SYS_futex are defined.
4199 * configure: Rebuilt.
4201 2006-06-14 Richard Henderson <rth@redhat.com>
4203 PR libgomp/28008
4204 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
4205 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
4207 2006-06-09 Richard Henderson <rth@redhat.com>
4209 * env.c (gomp_nthreads_var): Change to unsigned long.
4210 (gomp_run_sched_chunk): Likewise.
4211 (parse_unsigned_long): Rename from parse_num_threads and generalize.
4212 (initialize_env): Initialize gomp_thread_attr.
4213 * libgomp.h (gomp_nthreads_var): Update decl.
4214 (gomp_run_sched_chunk): Likewise.
4215 (gomp_thread_attr): Declare.
4216 * team.c (gomp_thread_attr): Export.
4217 (initialize_team): Don't initialize it.
4219 2006-06-09 Jakub Jelinek <jakub@redhat.com>
4221 PR fortran/27916
4222 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
4223 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
4225 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4227 * config/mingw32/time.c: New file.
4228 * configure.tgt: Use it.
4230 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
4232 * Makefile.am: Add install-html target. Add install-html to .PHONY
4233 * Makefile.in: Regenerate.
4235 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4237 PR libgomp/27612
4238 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
4239 * testsuite/libgomp.c/critical-1.c: Likewise.
4240 * testsuite/libgomp.c/loop-1.c: Likewise.
4241 * testsuite/libgomp.c/loop-2.c: Likewise.
4242 * testsuite/libgomp.c/single-1.c: Likewise.
4243 * testsuite/libgomp.c/ordered-1.c: Likewise.
4244 * testsuite/libgomp.c/ordered-2.c: Likewise.
4246 2006-05-15 Jakub Jelinek <jakub@redhat.com>
4248 PR middle-end/27416
4249 * libgomp.fortran/pr27416-1.f90: New test.
4251 2006-05-03 Jakub Jelinek <jakub@redhat.com>
4253 PR fortran/27395
4254 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
4255 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
4257 2006-05-02 Jakub Jelinek <jakub@redhat.com>
4259 PR c++/26943
4260 * testsuite/libgomp.c/pr26943-1.c: New test.
4261 * testsuite/libgomp.c/pr26943-2.c: New test.
4262 * testsuite/libgomp.c/pr26943-3.c: New test.
4263 * testsuite/libgomp.c/pr26943-4.c: New test.
4264 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
4265 * testsuite/libgomp.c++/pr26943.C: New test.
4267 2006-05-02 Jakub Jelinek <jakub@redhat.com>
4269 PR middle-end/27337
4270 * testsuite/libgomp.c++/pr27337.C: New test.
4272 2006-04-26 Jakub Jelinek <jakub@redhat.com>
4274 PR c/26171
4275 * testsuite/libgomp.c/pr26171.c: New test.
4277 2006-04-25 Richard Henderson <rth@redhat.com>
4279 PR libgomp/25865
4280 * configure.ac: Use GCC_CHECK_TLS.
4281 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
4282 * Makefile.in, aclocal.m4, configure: Regenerate.
4284 2006-04-10 Matthias Klose <doko@debian.org>
4286 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
4287 directory names containing underscores.
4289 2006-03-21 Jakub Jelinek <jakub@redhat.com>
4291 PR c++/26691
4292 * testsuite/libgomp.c++/pr26691.C: New test.
4294 2006-03-13 Jakub Jelinek <jakub@redhat.com>
4296 * testsuite/libgomp.fortran/retval2.f90: New test.
4298 2006-03-09 Diego Novillo <dnovillo@redhat.com>
4300 * testsuite/libgomp.c++: New directory.
4302 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
4304 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
4305 * config/posix/sem.c: Implement the above.
4307 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
4309 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
4310 define HAVE_BROKEN_POSIX_SEMAPHORES.
4311 * configure: Rebuilt.
4312 * config.h.in: Rebuilt.
4314 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4316 PR bootstrap/26161
4317 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
4318 for the other pthread check.
4319 * configure: Regenerate.
4320 * config.h.in: Regenerate.
4322 2006-02-15 Jakub Jelinek <jakub@redhat.com>
4324 PR libgomp/25938
4325 PR libgomp/25984
4326 * Makefile.am (fincludedir): New variable.
4327 (nodist_include_HEADERS): Remove Fortran files.
4328 (nodist_finclude_HEADERS): New variable.
4329 * Makefile.in: Regenerated.
4331 2006-02-13 Jakub Jelinek <jakub@redhat.com>
4333 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
4334 Remove tests for returning assumed character length arrays.
4336 2006-02-12 Roger Sayle <roger@eyesopen.com>
4337 John David Anglin <dave@hiauly1.hia.nrc.ca>
4339 PR libgomp/25936
4340 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
4342 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
4344 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
4346 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
4348 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
4349 part of LD_LIBRARY_PATH manually.
4351 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
4353 PR libgomp/25852
4354 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
4355 libgomp_init.
4357 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
4359 PR libgomp/25884
4360 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
4361 * configure.ac (PERL): Don't set.
4362 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
4363 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
4364 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
4365 * omp.h.in: Wrap the new configure substitutions with @ characters.
4366 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
4367 * aclocal.m4, configure, Makefile.in: Regenerate.
4368 * mkomp_h.pl: Delete.
4370 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
4372 PR libgomp/25259
4373 * configure.ac: Use GCC_HEADER_STDINT.
4374 * libgomp.h: Include gstdint.h.
4375 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
4376 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
4378 2006-01-24 Richard Henderson <rth@redhat.com>
4380 PR libgomp/25942
4381 * configure.ac: Add AM_MAINTAINER_MODE.
4382 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
4384 2006-01-24 Diego Novillo <dnovillo@redhat.com>
4386 * Makefile.in: Regenerate.
4387 * testsuite/Makefile.in: Regenerate.
4388 * aclocal.m4: Regenerate.
4390 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
4392 * config/posix/proc.c: Conditional include of sys/loadavg.h for
4393 Solaris.
4394 * configure.ac: Add check for loadavg.h.
4395 (link_gomp): Adjust comment.
4396 * configure: Regenerate.
4397 * config.h.in: Regenerate.
4399 2006-01-21 Steve Ellcey <sje@cup.hp.com>
4401 PR libgomp/25877
4402 * configure.ac: Remove check for alloca.h.
4403 * configure: Regenerate.
4404 * config.h.in: Regenerate.
4405 * libgomp.h: define gomp_alloca to be __builtin_alloca.
4406 * team.c: Remove use of alloca.h.
4407 Call gomp_alloca instead of alloca.
4409 2006-01-20 Steve Ellcey <sje@cup.hp.com>
4411 PR libgomp/25877
4412 * team.c: Add include of alloca.h.
4413 * configure.ac: Add check for alloca.h.
4414 * configure: Regenerate.
4415 * config.h.in: Regenerate.
4417 2006-01-17 Jakub Jelinek <jakub@redhat.com>
4419 PR fortran/25219
4420 * testsuite/libgomp.fortran/pr25219.f90: New test.
4422 2005-12-05 Uros Bizjak <uros@kss-loka.si>
4424 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
4425 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
4426 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4427 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4428 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
4429 testsuite/libgomp.fortran/threadprivate1.f90,
4430 testsuite/libgomp.fortran/threadprivate2.f90,
4431 testsuite/libgomp.fortran/threadprivate3.f90,
4432 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4433 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4434 testsuite/libgomp.fortran/omp_parse3.f90: Change required
4435 effective-target to TLS runtime.
4437 * testsuite/libgomp.fortran/pr25162.f: Require
4438 effective-target TLS runtime.
4440 2005-12-01 Jakub Jelinek <jakub@redhat.com>
4442 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
4443 * testsuite/libgomp.c/nestedfn-3.c: New test.
4445 2005-11-30 Jakub Jelinek <jakub@redhat.com>
4447 PR fortran/25162
4448 * testsuite/libgomp.fortran/pr25162.f: New test.
4450 2005-11-28 Jakub Jelinek <jakub@redhat.com>
4452 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
4453 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
4455 2005-11-25 Jakub Jelinek <jakub@redhat.com>
4457 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
4458 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
4459 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
4460 single.c, team.c, work.c, config/linux/alpha/futex.h,
4461 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
4462 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
4463 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
4464 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
4465 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
4466 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
4467 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
4468 FSF address.
4470 2005-11-18 Jakub Jelinek <jakub@redhat.com>
4472 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
4473 to nodist_noinst_HEADERS.
4474 * Makefile.in: Rebuilt.
4476 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
4477 add integer count field.
4478 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
4479 omp_nest_lock_t type change.
4480 (omp_init_nest_lock): Likewise. Initialize count to 0.
4481 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
4482 Increment count.
4483 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
4484 Decrement count.
4485 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
4486 Increment count if successful and return the new nesting level.
4487 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
4488 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
4489 * testsuite/libgomp.c/lib-1.c: New test.
4490 * testsuite/libgomp.fortran/lib1.f90: New test.
4491 * testsuite/libgomp.fortran/lib2.f: New test.
4492 * testsuite/libgomp.fortran/lib3.f: New test.
4494 2005-11-17 Richard Henderson <rth@redhat.com>
4496 PR 24845
4497 * Makefile.am (nodist_toolexeclib_HEADERS): New.
4498 * configure.ac (link_gomp): New. Substitute it.
4499 (AC_CONFIG_FILES): Add libgomp.spec.
4500 * libgomp.spec.in: New file.
4501 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
4502 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
4504 2005-11-18 Jakub Jelinek <jakub@redhat.com>
4506 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
4507 reduction(-:var) behaving the same as reduction(+:var).
4508 * testsuite/libgomp.c/reduction-4.c: New test.
4510 2005-11-15 Uros Bizjak <uros@kss-loka.si>
4512 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
4513 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
4514 testsuite/libgomp.c/copyin-3.c,
4515 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4516 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4517 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
4518 testsuite/libgomp.c++/pr24455.C,
4519 testsuite/libgomp.fortran/threadprivate1.f90,
4520 testsuite/libgomp.fortran/threadprivate2.f90,
4521 testsuite/libgomp.fortran/threadprivate3.f90,
4522 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4523 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4524 testsuite/libgomp.fortran/omp_parse3.f90: Require
4525 effective-target TLS.
4527 2005-11-14 Diego Novillo <dnovillo@redhat.com>
4529 * HEADER: Remove.
4531 2005-11-13 Jakub Jelinek <jakub@redhat.com>
4533 PR libgomp/24797
4534 * team.c (initialize_team): Pass NULL rather than free as
4535 pthread_key_create destructor. Initialize thread specific data
4536 pointer in initial thread to a static local variable rather than
4537 malloced memory.
4539 2005-11-11 Uros Bizjak <uros@kss-loka.si>
4541 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
4542 its location to ld_library_path.
4544 2005-11-10 Diego Novillo <dnovillo@redhat.com>
4546 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
4548 2005-11-10 Diego Novillo <dnovillo@redhat.com>
4550 * testsuite/libgomp.c: Rename from libgomp.dg.
4552 2005-11-09 Diego Novillo <dnovillo@redhat.com>
4554 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
4555 threadprivate variable 'i'.
4557 2005-11-09 Jakub Jelinek <jakub@redhat.com>
4559 * config/linux/s390/futex.h: New file.
4560 * configure.tgt: Use it.
4562 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
4563 before the parallel.
4565 2005-11-08 Jakub Jelinek <jakub@redhat.com>
4567 PR c++/24734
4568 * testsuite/libgomp.c++/master-1.C: New test.
4570 2005-11-07 Jakub Jelinek <jakub@redhat.com>
4572 * testsuite/libgomp.dg/copyin-3.c: New test.
4574 2005-11-07 Jakub Jelinek <jakub@redhat.com>
4576 * testsuite/libgomp.fortran/retval1.f90: New test.
4577 * testsuite/libgomp.fortran/vla7.f90: New test.
4579 2005-11-06 Jakub Jelinek <jakub@redhat.com>
4581 * testsuite/libgomp.fortran/vla2.f90: New test.
4582 * testsuite/libgomp.fortran/vla3.f90: New test.
4583 * testsuite/libgomp.fortran/vla4.f90: New test.
4584 * testsuite/libgomp.fortran/vla5.f90: New test.
4585 * testsuite/libgomp.fortran/vla6.f90: New test.
4587 2005-11-01 Jakub Jelinek <jakub@redhat.com>
4589 * config/linux/sparc/futex.h: New file.
4590 * configure.tgt: Use it.
4591 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
4593 * critical.c: Include stdlib.h.
4594 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
4595 ignoring return value.
4596 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
4597 LIBGOMP_CHECK_SYNC_BUILTINS check.
4598 * configure: Rebuilt.
4600 2005-10-31 Jakub Jelinek <jakub@redhat.com>
4602 * testsuite/libgomp.fortran/vla1.f90: New test.
4604 2005-10-31 Richard Henderson <rth@redhat.com>
4606 * testsuite/libgomp.fortran/character2.f90: Fix race condition
4607 setting 's' in different threads.
4609 2005-10-31 Jakub Jelinek <jakub@redhat.com>
4611 * libgomp.h (attribute_hidden, ialias): Define.
4612 * config/posix/proc.c (omp_get_num_procs): Add ialias.
4613 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
4614 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
4615 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4616 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4617 omp_test_lock, omp_test_nest_lock): Likewise.
4618 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
4619 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4620 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4621 omp_test_lock, omp_test_nest_lock): Likewise.
4622 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
4623 omp_get_dynamic, omp_get_nested): Likewise.
4624 * parallel.c (omp_get_num_threads, omp_get_max_threads,
4625 omp_get_thread_num, omp_in_parallel): Likewise.
4626 * fortran.c (ialias_redirect): Define.
4627 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
4628 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
4629 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
4630 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
4631 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
4632 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
4633 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
4634 omp_get_wtime): Add ialias_redirect.
4636 2005-10-30 Jakub Jelinek <jakub@redhat.com>
4638 * fortran.c: Include stdlib.h.
4640 2005-10-29 Jakub Jelinek <jakub@redhat.com>
4642 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
4643 * Makefile.in: Regenerated.
4645 2005-10-28 Jakub Jelinek <jakub@redhat.com>
4647 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
4648 * libgomp_f.h.in (omp_check_defines): New function.
4649 * env.c: Include libgomp_f.h.
4650 (initialize_env): Call omp_check_defines.
4652 * testsuite/libgomp.dg/copyin-2.c: New test.
4653 * testsuite/libgomp.c++/copyin-2.C: New test.
4654 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
4656 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
4657 * testsuite/libgomp.fortran/sharing2.f90: New test.
4659 * testsuite/libgomp.dg/copyin-1.c: New test.
4660 * testsuite/libgomp.c++/copyin-1.C: New test.
4662 2005-10-26 Jakub Jelinek <jakub@redhat.com>
4664 * testsuite/libgomp.fortran/crayptr1.f90: New test.
4666 * testsuite/libgomp.fortran/workshare1.f90: New test.
4668 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
4669 only test.
4670 * libgomp.fortran/sharing1.f90: New test.
4672 2005-10-24 Jakub Jelinek <jakub@redhat.com>
4674 PR c++/24502
4675 * testsuite/libgomp.c++/loop-7.C: New test.
4677 * testsuite/libgomp.dg/nestedfn-2.c: New test.
4679 * testsuite/libgomp.dg/nestedfn-1.c: New test.
4680 * testsuite/libgomp.fortran/reduction6.f90: New test.
4681 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
4683 2005-10-23 Richard Henderson <rth@redhat.com>
4685 * testsuite/libgomp.c++/ctor-1.C: New.
4686 * testsuite/libgomp.c++/ctor-2.C: New.
4687 * testsuite/libgomp.c++/ctor-3.C: New.
4688 * testsuite/libgomp.c++/ctor-4.C: New.
4689 * testsuite/libgomp.c++/ctor-5.C: New.
4690 * testsuite/libgomp.c++/ctor-6.C: New.
4691 * testsuite/libgomp.c++/ctor-7.C: New.
4692 * testsuite/libgomp.c++/ctor-8.C: New.
4693 * testsuite/libgomp.c++/ctor-9.C: New.
4695 2005-10-21 Diego Novillo <dnovillo@redhat.com>
4697 PR 24455
4698 * testsuite/libgomp.c++/pr24455-1.C: New test.
4699 * testsuite/libgomp.c++/pr24455.C: New test.
4700 * testsuite/libgomp.dg/pr24455-1.c: New test.
4701 * testsuite/libgomp.dg/pr24455.c: New test.
4703 2005-10-20 Richard Henderson <rth@redhat.com>
4705 * testsuite/libgomp.c++/loop-6.C: New.
4706 * testsuite/libgomp.dg/loop-3.c: New.
4708 2005-10-20 Jakub Jelinek <jakub@redhat.com>
4710 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
4711 explicitly private.
4712 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
4713 explicitly shared.
4715 2005-10-19 Diego Novillo <dnovillo@redhat.com>
4717 * testsuite/libgomp.fortran/jacobi.f: New test.
4719 2005-10-19 Richard Henderson <rth@redhat.com>
4721 * configure.tgt (i?86-linux): Default to with_arch instead of
4722 CFLAGS. Add -mtune to match target_cpu.
4723 (x86_64-linux): Tune to i686.
4725 * fortran.c (omp_test_nest_lock_): Fix typo.
4727 2005-10-19 Jakub Jelinek <jakub@redhat.com>
4729 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4730 gomp_ordered_sync): Do nothing if team->nthreads == 1.
4731 * testsuite/libgomp.dg/ordered-3.c: New test.
4733 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
4734 Remove volatile keyword.
4736 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
4737 in COMMON block to avoid warnings on 64-bit targets.
4739 2005-10-18 Diego Novillo <dnovillo@redhat.com>
4741 * testsuite/libgomp.dg/shared-3.c: New test.
4743 2005-10-18 Jakub Jelinek <jakub@redhat.com>
4745 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
4746 * testsuite/libgomp.fortran/reduction5.f90: New test.
4748 2005-10-18 Jakub Jelinek <jakub@redhat.com>
4750 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
4751 dg-options.
4752 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
4753 flush loop now that __sync_synchronize has proper memory barrier.
4754 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
4755 Add -ffixed-form to dg-options.
4757 2005-10-17 Diego Novillo <dnovillo@redhat.com>
4759 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
4760 from subdirectories.
4761 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
4762 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
4763 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
4764 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
4765 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
4766 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
4767 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
4768 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
4769 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
4770 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
4771 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
4772 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
4773 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
4774 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
4775 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
4776 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
4777 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
4778 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
4779 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
4780 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
4781 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
4782 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
4783 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
4784 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
4785 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
4787 2005-10-17 Jakub Jelinek <jakub@redhat.com>
4789 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
4790 lang_library_path exists. Use find instead of glob to gather tests.
4791 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
4793 2005-10-17 Diego Novillo <dnovillo@redhat.com>
4795 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
4796 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
4797 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
4798 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
4799 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
4800 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
4801 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
4802 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
4803 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
4804 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
4805 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
4806 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
4807 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
4809 2005-10-15 Jakub Jelinek <jakub@redhat.com>
4811 * testsuite/libgomp.dg/vla-1.c: New test.
4813 * testsuite/libgomp.fortran/reference2.f90: New test.
4815 * testsuite/libgomp.fortran/character2.f90: Remove explicit
4816 declaration of omp_get_thread_num.
4817 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
4818 use omp_lib.
4820 * testsuite/libgomp.fortran/reduction1.f90: New test.
4821 * testsuite/libgomp.fortran/reduction2.f90: New test.
4822 * testsuite/libgomp.fortran/reduction3.f90: New test.
4823 * testsuite/libgomp.fortran/reduction4.f90: New test.
4825 2005-10-13 Richard Henderson <rth@redhat.com>
4827 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
4828 * Makefile.in: Regenerate.
4829 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
4830 * libgomp.h: Include bar.h.
4831 (struct gomp_barrier): Remove.
4832 (struct gomp_team): Add barrier. Replace master_barrier with
4833 master_release. Replace threads with ordered_release.
4834 (struct gomp_thread): Replace barrier with release.
4835 * ordered.c (gomp_ordered_first): Update for ordered_release change.
4836 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
4837 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
4838 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
4839 (GOMP_single_copy_end): Likewise.
4840 * team.c (gomp_threads_dock): New.
4841 (gomp_barrier_init, gomp_barrier_destroy): Remove.
4842 (gomp_thread_start): Use gomp_barrier_wait.
4843 (new_team, free_team): Update for gomp_team changes.
4844 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
4845 (gomp_team_end): Use gomp_barrier_wait.
4846 (initialize_team): Update for gomp_thread changes.
4847 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
4848 (gomp_work_share_end_nowait): Use atomic ops when available.
4849 * config/linux/bar.c, config/linux/bar.h: New files.
4850 * config/posix/bar.c, config/posix/bar.h: New files.
4852 2005-10-13 Jakub Jelinek <jakub@redhat.com>
4854 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
4855 * testsuite/libgomp.dg/single-2.c: New test.
4857 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
4858 lang_link_flags): Unset, so that they aren't inherited from previously
4859 sourced *.exp.
4861 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
4863 2005-10-12 Richard Henderson <rth@redhat.com>
4865 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
4866 (libgomp_init): Use lang_test_file, lang_library_path, and
4867 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
4869 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
4870 (lang_test_file, lang_link_flags): New.
4871 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
4873 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
4874 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
4875 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
4876 testsuite/libgomp.c++/parallel-1.C,
4877 testsuite/libgomp.c++/reduction-1.C,
4878 testsuite/libgomp.c++/reduction-2.C,
4879 testsuite/libgomp.c++/reduction-3.C,
4880 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
4881 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
4882 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
4883 New files, largely cribbed from the C testsuite.
4885 2005-10-12 Jakub Jelinek <jakub@redhat.com>
4887 * testsuite/libgomp.fortran/character1.f90: New test.
4888 * testsuite/libgomp.fortran/character2.f90: New test.
4890 * testsuite/libgomp.dg/nested-1.c: New test.
4891 * testsuite/libgomp.dg/nested-2.c: New test.
4892 * testsuite/libgomp.fortran/do1.f90: New test.
4893 * testsuite/libgomp.fortran/do2.f90: New test.
4895 * testsuite/libgomp.fortran/reference1.f90: New test.
4897 2005-10-11 Jakub Jelinek <jakub@redhat.com>
4899 * testsuite/libgomp.dg/reduction-1.c: New test.
4900 * testsuite/libgomp.dg/reduction-2.c: New test.
4901 * testsuite/libgomp.dg/reduction-3.c: New test.
4903 2005-10-10 Jakub Jelinek <jakub@redhat.com>
4905 * testsuite/libgomp.dg/atomic-1.c: New test.
4906 * testsuite/libgomp.dg/atomic-2.c: New test.
4908 2005-10-09 Richard Henderson <rth@redhat.com>
4910 * critical.c (atomic_lock): New.
4911 (initialize_critical): Initialize it.
4912 (GOMP_atomic_start, GOMP_atomic_end): New.
4913 * libgomp.map: Export them.
4914 * libgomp_g.h: Declare them.
4916 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
4918 2005-10-02 Richard Henderson <rth@redhat.com>
4920 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
4921 to XCFLAGS instead of CFLAGS.
4923 2005-09-30 Richard Henderson <rth@redhat.com>
4925 * configure.ac: Determine whether -pthread or -lpthread is needed.
4926 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
4927 * Makefine.in, configure: Rebuild.
4929 2005-09-28 Richard Henderson <rth@redhat.com>
4931 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
4932 * testsuite/libgomp.dg/omp-single-3.c: New test.
4934 2005-09-28 Diego Novillo <dnovillo@redhat.com>
4936 * testsuite/libgomp.dg/omp-single-2.c: New test.
4937 * testsuite/libgomp.dg/shared-2.c: Fix return code.
4939 2005-09-27 Richard Henderson <rth@redhat.com>
4941 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4942 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4944 2005-09-27 Jakub Jelinek <jakub@redhat.com>
4946 * testsuite/libgomp.dg/omp-loop03.c: New test.
4948 2005-09-27 Diego Novillo <dnovillo@redhat.com>
4950 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4952 2005-09-27 Diego Novillo <dnovillo@redhat.com>
4954 * testsuite/libgomp.dg/omp-single-1.c: New test.
4955 * testsuite/libgomp.dg/shared-1.c: Return 0.
4956 Add prototype for abort.
4957 * testsuite/libgomp.dg/shared-2.c: Likewise.
4959 2005-09-26 Jakub Jelinek <jakub@redhat.com>
4961 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4962 constructs.
4964 2005-09-26 Diego Novillo <dnovillo@redhat.com>
4966 * testsuite/libgomp.dg/shared-1.c: New test.
4967 * testsuite/libgomp.dg/shared-2.c: New test.
4969 2005-09-24 Richard Henderson <rth@redhat.com>
4971 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4973 2005-09-24 Richard Henderson <rth@redhat.com>
4975 * iter.c (gomp_iter_static_next): Round up when computing number
4976 of iterations. Don't bother distributing a remainder equally.
4978 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4979 Don't call srand. Zero b before testing.
4980 (main): New.
4982 2005-09-24 Jakub Jelinek <jakub@redhat.com>
4984 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4985 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4987 2005-09-23 Jakub Jelinek <jakub@redhat.com>
4989 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4990 without !$omp end do, followed immediately by subroutine end.
4992 2005-09-23 Diego Novillo <dnovillo@redhat.com>
4994 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4996 2005-09-22 Richard Henderson <rth@redhat.com>
4998 * critical.c (GOMP_critical_name_start): Change argument to void**.
4999 Reuse the pointer space if the mutex fits.
5000 (GOMP_critical_name_end): Likewise.
5001 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
5002 * libgomp_g.h (GOMP_critical_name_start): Update decl.
5003 (GOMP_critical_name_end): Likewise.
5004 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
5005 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
5007 2005-09-20 Richard Henderson <rth@redhat.com>
5009 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
5010 (create_lock_lock): New.
5011 (initialize_critical): Initialize it.
5012 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
5013 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
5015 2005-09-20 Diego Novillo <dnovillo@redhat.com>
5017 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
5019 2005-09-20 Diego Novillo <dnovillo@redhat.com>
5021 * testsuite/libgomp.dg/omp-loop01.c: New test.
5022 * testsuite/libgomp.dg/omp-loop02.c: New test.
5024 2005-09-20 Jakub Jelinek <jakub@redhat.com>
5026 * configure.ac (AC_PROG_FC): Add.
5027 (USE_FORTRAN): New automake conditional.
5028 * configure: Rebuilt.
5029 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
5030 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
5031 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
5032 Add rules to build them.
5033 * Makefile.in: Rebuilt.
5034 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
5035 OMP_NEST_LOCK_KIND.
5036 * libgomp.map: Add Fortran wrappers.
5037 * libgomp_f.h.in: New file.
5038 * omp_lib.h.in: New file.
5039 * omp_lib.f90.in: New file.
5040 * fortran.c: New file.
5041 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
5042 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
5043 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
5044 libgfortran has been built.
5045 * testsuite/libgomp.fortran/fortran.exp: New file.
5046 * testsuite/libgomp.fortran/omp_cond1.f: New test.
5047 * testsuite/libgomp.fortran/omp_cond2.f: New test.
5048 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
5049 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
5050 * testsuite/libgomp.fortran/omp_hello.f: New test.
5051 * testsuite/libgomp.fortran/omp_orphan.f: New test.
5052 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
5053 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
5054 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
5055 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
5056 * testsuite/libgomp.fortran/omp_reduction.f: New test.
5057 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
5058 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
5060 2005-08-30 Richard Henderson <rth@redhat.com>
5062 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
5063 function for when aliases are not usable.
5064 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
5065 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5066 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
5067 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
5068 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
5069 GOMP_loop_ordered_guided_next): Likewise.
5070 * ordered.c (GOMP_ordered_start): Likewise.
5072 2005-08-01 Diego Novillo <dnovillo@redhat.com>
5074 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
5075 * testsuite/libgomp.dg/omp_hello.c: Fix return code
5076 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
5077 * testsuite/libgomp.dg/omp_orphan.c: Likewise
5078 * testsuite/libgomp.dg/omp_reduction.c: Likewise
5079 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
5080 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
5081 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
5082 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
5084 2005-07-07 Eric Christopher <echristo@redhat.com>
5085 Diego Novillo <dnovillo@redhat.com>
5087 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
5088 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
5089 up code.
5090 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
5091 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
5092 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
5093 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
5094 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
5095 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
5096 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
5098 2005-06-13 Diego Novillo <dnovillo@redhat.com>
5100 * TOPLEVEL.patch: Remove.
5102 2005-05-16 Richard Henderson <rth@redhat.com>
5104 * configure.ac: Test for clock_gettime.
5105 * config.h.in, configure: Rebuild.
5106 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
5107 (omp_get_wtime): Use clock_gettime if available.
5108 (omp_get_wtick): Use clock_getres if available.
5110 2005-05-11 Richard Henderson <rth@redhat.com>
5112 * config/linux/ia64/futex.h: New file.
5113 * configure.tgt: Use it.
5115 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
5117 2005-05-07 Richard Henderson <rth@redhat.com>
5119 * config/linux/powerpc/futex.h: New file.
5120 * configure.tgt: Use it.
5122 * config/linux/i486/futex.h: Merge ...
5123 * config/linux/x86_64/futex.h: ... into ...
5124 * config/linux/x86/futex.h: ... here.
5125 * configure.tgt: Update to match.
5127 2005-05-06 Richard Henderson <rth@redhat.com>
5129 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
5130 * config/linux/i486/futex.h: Likewise.
5131 * config/linux/x86_64/futex.h: Likewise.
5133 * config/linux/lock.c: New file.
5134 * config/linux/omp-lock.h: New file.
5136 * critical.c, env.h: Don't include omp.h
5137 * config/posix/lock.c: Include libgomp.h instead of omp.h.
5138 * config/posix/time.c: Likewise.
5139 * config/posix/omp-lock.h: New file.
5140 * libgomp.h: Include omp-lock.h and omp.h.
5141 * Makefile.am (nodist_include_HEADERS): New.
5142 (omp.h): New rule.
5143 * configure.ac (PERL): New.
5144 * mkomp_h.pl: New file.
5145 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
5146 with templates.
5147 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
5149 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
5150 build directory. Re-add -march=i486 hack.
5152 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
5153 (libgomp_link_flags): Remove.
5154 (libgomp_initialized): Remove.
5155 (libgomp_init): Don't protect from reinitialization. Copy code
5156 from libstdc++ for getting the multilib set correctly.
5158 2005-05-05 Richard Henderson <rth@redhat.com>
5160 * config/linux/alpha/futex.h: New file.
5161 * configure.tgt (alpha*-*-linux*): Use it.
5163 * config/posix/mutex.c: New file.
5164 * config/posix/sem.c: Use libgomp.h.
5166 * configure.tgt (x86_64-linux): Also test CC for -m32.
5167 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
5169 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
5170 after $gccpath.
5172 * Makefile.am (SUBDIRS): New.
5173 (libgomp_la_LDFLAGS): Add -lpthread.
5174 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
5175 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
5177 * libgomp_g.h: New file.
5178 * libgomp.h: Split out all public declarations to libgomp_g.h.
5179 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
5180 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
5181 * config/linux/sem.h: Likewise.
5182 * config/posix/sem.h: Likewise.
5184 * Makefile.am (AM_LDFLAGS): New.
5185 (libgomp_version_script): Split out from ...
5186 (libgomp_la_LDFLAGS): ... here.
5187 (libgomp_version_info): New.
5188 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
5189 (LIBGOMP_ENABLE): New.
5190 (LIBGOMP_CHECK_LINKER_FEATURES): New.
5191 (LIBGOMP_ENABLE_SYMVERS): New.
5192 * configure.ac (AC_INIT): Version 1.0.
5193 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
5194 (enable-linux-futex): Likewise. Rename from enable-futex.
5195 (libtool_VERSION): New.
5196 (LIBGOMP_ENABLE_SYMVERS): Use it.
5197 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
5198 * Makefile.in, aclocal.m4, configure: Rebuild.
5200 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
5201 (gomp_mutex_unlock_slow): Fix typo.
5202 * config/linux/sem.c: Similarly.
5203 (gomp_sem_post_slow): Fix typo.
5204 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
5205 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
5206 [__PIC__] (sys_futex0): Don't use tmp output in asm.
5208 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
5209 (libgomp_la_LDFLAGS): Add top_srcdir to path.
5210 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
5211 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
5212 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
5213 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
5214 LDFLAGS. Pull enable_futex check to top-level.
5215 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
5216 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
5218 First attempt at real configury.
5219 * Makefile, config.h: Remove file.
5220 * Makefile.am, Makefile.in: New file.
5221 * acinclude.m4 aclocal.m4: New file.
5222 * configure.ac, configure.tgt, configure: New file.
5224 * config/posix/lock.c: Rename from sys-lock.c.
5225 * config/posix/mutex.h: Rename from sys-mutex.h.
5226 * config/posix/sem.c: Rename from sys-sem.c.
5227 * config/posix/sem.h: Rename from sys-sem.h.
5228 * config/posix/proc.c: Rename from sys-proc.c.
5229 * config/posix/time.c: Rename from sys-proc.c.
5231 * config/linux/mutex.c: New file.
5232 * config/linux/mutex.h: New file.
5233 * config/linux/sem.c: New file.
5234 * config/linux/sem.h: New file.
5235 * config/linux/i486/futex.h: New file.
5236 * config/linux/x86_64/futex.h: New file.
5238 2005-05-04 Richard Henderson <rth@redhat.com>
5240 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
5241 * libgomp.h: Declare them.
5242 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
5243 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
5245 2005-05-04 Richard Henderson <rth@redhat.com>
5247 * libgomp-1 code drop
5249 2005-05-04 Richard Henderson <rth@redhat.com>
5251 * iter.c (gomp_iter_static_next): Return tri-state on 0.
5252 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
5253 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
5254 (gomp_iter_static_next): Update.
5255 (gomp_ordered_static_next): Update.
5256 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
5257 (gomp_loop_ordered_static_start): Likewise. Exit early for a
5258 totally empty range.
5259 (gomp_loop_ordered_static_next): Refine test for calling
5260 gomp_ordered_static_next.
5261 * testsuite/ordered-1.c: Add case for more threads than iterations.
5263 * iter.c (gomp_iter_runtime_next_locked): Remove.
5264 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
5265 gomp_loop_guided_start, gomp_loop_ordered_static_start,
5266 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
5267 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
5268 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
5269 gomp_loop_ordered_guided_next): Downcase name, make static, add
5270 an external alias with the old name.
5271 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
5272 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
5273 switch and call one of the above static functions.
5274 * libgomp.h: Update.
5276 * work.c (gomp_work_share_start): Lock the mutex for !first too.
5277 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
5278 GOMP_loop_guided_start, GOMP_loop_runtime_start,
5279 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5280 GOMP_loop_ordered_guided_start): Update to match.
5281 * sections.c (GOMP_sections_start): Likewise.
5282 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
5284 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5285 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
5286 Use bounds check instead of modulus.
5287 (gomp_ordered_sync): Split out of GOMP_ordered_start.
5288 (gomp_ordered_last): Don't sync with ordered_owner here.
5289 (gomp_ordered_next): Likewise.
5290 (gomp_ordered_static_loop_next): Likewise.
5291 * loop.c, libgomp.h: Update to match.
5293 * libgomp.h (GOMP_barrier): Declare.
5295 * testsuite/barrier-1.c: New file.
5296 * testsuite/critical-1.c: New file.
5297 * testsuite/ordered-2.c: New file.
5298 * testsuite/ordered-1.c: New file.
5299 * testsuite/sections-1.c: New file.
5300 * testsuite/single-1.c: New file.
5301 * testsuite/Makefile (TESTS): Add them.
5303 2005-05-04 Richard Henderson <rth@redhat.com>
5305 * libgomp.h (struct gomp_work_share): Add ordered_owner.
5306 * loop.c (GOMP_loop_static_start): If not the startup thread,
5307 acquire the mutex to wait for initialization complete.
5308 (GOMP_loop_ordered_static_start): Likewise.
5309 (GOMP_loop_ordered_runtime_start): Likewise.
5310 (GOMP_loop_ordered_static_first): Remove.
5311 (GOMP_loop_ordered_dynamic_first): Remove.
5312 (GOMP_loop_ordered_guided_first): Remove.
5313 (GOMP_loop_ordered_runtime_first): Remove.
5314 * ordered.c (gomp_ordered_loop_first): Post to own release when
5315 we're the first thread.
5316 (gomp_ordered_loop_last): Wait on release if not owner.
5317 (gomp_ordered_loop_next): Likewise.
5318 (gomp_ordered_static_loop_init): New.
5319 (gomp_ordered_static_loop_next): Use ordered_owner.
5320 (GOMP_ordered_start): Likewise.
5321 * work.c (gomp_new_work_share): Initialize ordered_owner.
5323 2005-05-03 Richard Henderson <rth@redhat.com>
5325 * Makefile (OPT): New.
5326 (CFLAGS): Use it.
5328 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
5329 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
5330 * libgomp.h, libgomp.map, NOTES: Update to match.
5332 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
5333 Add initialized and thr members.
5334 (gomp_thread_start): Pause when initially spawned to wait for
5335 the whole team to be created.
5336 (gomp_team_start): Release team members at the end.
5338 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
5339 (f_foo_1): Use GOMP_loop_end.
5340 (f_foo_2): Use GOMP_loop_end_nowait.
5342 * testsuite/loop-2.c: New file.
5343 * testsuite/Makefile (TESTS): Add it.
5345 2005-05-03 Richard Henderson <rth@redhat.com>
5347 * iter.c (gomp_iter_static_next): Fix overflow check typo.
5348 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
5349 * team.c (new_team): Initialize oldest_live_gen to 1 if no
5350 initial work_share.
5352 * testsuite/Makefile: New file.
5353 * testsuite/loop-1.c: New file.
5355 2005-05-03 Richard Henderson <rth@redhat.com>
5357 Initial implementation and checkin.