| blob | 982e2d3f03355be5dad464e17b93f50055ffb053 |
1 2015-05-06 Julian Brown <julian@codesourcery.com>
3 * oacc-init.c (acc_device_lock): Add explanatory comment.
4 (resolve_device): Add comment about locking requirement.
5 (acc_init_1, acc_shutdown_1): Likewise. Add locking around
6 gomp_init_device and gomp_fini_device calls.
7 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
8 (acc_get_device_num, acc_set_device_num): Add locking around
9 resolve_device and gomp_init_device calls.
11 2015-05-06 Julian Brown <julian@codesourcery.com>
13 * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
14 goacc_thread_lock on error paths.
15 * oacc-mem.c (lookup_host): Remove locking from function. Note
16 locking requirement for caller in function comment.
17 (lookup_dev): Likewise.
18 (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
19 (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
20 (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
21 Add locking.
23 2015-05-05 Thomas Schwinge <thomas@codesourcery.com>
25 PR testsuite/65205
26 PR libgomp/65993
27 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
28 don't expect "0x" prefix for "%p" format specifier, don't expect
29 "(nil)" for NULL pointer.
30 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
31 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
32 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
33 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
34 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
35 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
36 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
37 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
38 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
39 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
40 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
41 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
42 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
43 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
44 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
45 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
46 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
47 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
48 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
49 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
50 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
51 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
52 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
53 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
54 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
55 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
56 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
57 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
58 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
59 accurately specify what we're looking for.
60 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
61 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
62 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
63 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
64 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
66 2015-04-30 James Norris <jnorris@codesourcery.com>
68 PR testsuite/65205
69 * testsuite/lib/libgomp.exp
70 (check_effective_target_openacc_host_selected)
71 (check_effective_target_openacc_host_nonshm_selected): New
72 procedures.
73 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
74 dg-shouldfail.
75 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
76 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
77 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
78 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
79 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
80 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
81 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
82 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
83 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
84 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
85 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
86 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
87 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
88 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
89 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
90 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
91 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
92 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
93 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
94 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
95 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
96 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
97 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
98 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
99 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
100 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
101 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
102 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
103 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
104 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
105 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
106 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
107 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
108 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
109 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
110 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
111 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
112 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
113 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
114 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
115 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
116 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
117 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
119 2015-04-08 Julian Brown <julian@codesourcery.com>
121 * libgomp.h (target_mem_desc: Remove mem_map field.
122 (acc_dispatch_t): Remove open_device_func, close_device_func,
123 get_device_num_func, set_device_num_func, target_data members.
124 Change create_thread_data_func argument to device number instead of
125 generic pointer.
126 * oacc-async.c (assert.h): Include.
127 (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
128 (acc_wait_all, acc_wait_all_async): Use current host thread's
129 active device, not base_dev.
130 * oacc-cuda.c (acc_get_current_cuda_device)
131 (acc_get_current_cuda_context, acc_get_cuda_stream)
132 (acc_set_cuda_stream): Likewise.
133 * oacc-host.c (host_dispatch): Don't set open_device_func,
134 close_device_func, get_device_num_func or set_device_num_func.
135 * oacc-init.c (base_dev, init_key): Remove.
136 (cached_base_dev): New.
137 (name_of_acc_device_t): New.
138 (acc_init_1): Initialise default-numbered device, not zeroth.
139 (acc_shutdown_1): Close all devices of a given type.
140 (goacc_destroy_thread): Don't use base_dev.
141 (lazy_open, lazy_init, lazy_init_and_open): Remove.
142 (goacc_attach_host_thread_to_device): New.
143 (acc_init): Reimplement with goacc_attach_host_thread_to_device.
144 (acc_get_num_devices): Don't use base_dev.
145 (acc_set_device_type): Reimplement.
146 (acc_get_device_type): Don't use base_dev.
147 (acc_get_device_num): Tweak logic.
148 (acc_set_device_num): Likewise.
149 (acc_on_device): Use acc_get_device_type.
150 (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
151 (goacc_lazy_initialize): Reimplement with acc_init and
152 goacc_attach_host_thread_to_device.
153 * oacc-int.h (goacc_thread): Add base_dev field.
154 (base_dev): Remove extern declaration.
155 (goacc_attach_host_thread_to_device): Add prototype.
156 * oacc-mem.c (acc_malloc): Use current thread's device instead of
157 base_dev.
158 (acc_free): Likewise.
159 (acc_memcpy_to_device): Likewise.
160 (acc_memcpy_from_device): Likewise.
161 * oacc-parallel.c (select_acc_device): Remove. Replace calls with
162 goacc_lazy_initialize (throughout).
163 (GOACC_parallel): Use tgt_offset to locate target functions.
164 * target.c (gomp_map_vars): Don't set tgt->mem_map.
165 (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
166 (gomp_load_plugin_for_device): Remove open_device, close_device,
167 get_device_num, set_device_num openacc hook initialisation. Don't set
168 openacc.target_data.
169 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
170 (GOMP_OFFLOAD_openacc_close_device)
171 (GOMP_OFFLOAD_openacc_get_device_num)
172 (GOMP_OFFLOAD_openacc_set_device_num): Remove.
173 (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
174 to int.
175 * plugin/plugin-nvptx.c (ptx_inited): Remove.
176 (instantiated_devices, ptx_dev_lock): New.
177 (struct ptx_image_data): New.
178 (ptx_devices, ptx_images, ptx_image_lock): New.
179 (fini_streams_for_device): Reorder cuStreamDestroy call.
180 (nvptx_get_num_devices): Remove forward declaration.
181 (nvptx_init): Change return type to bool.
182 (nvptx_fini): Remove.
183 (nvptx_attach_host_thread_to_device): New.
184 (nvptx_open_device): Return struct ptx_device* instead of void*.
185 (nvptx_close_device): Change argument type to struct ptx_device*,
186 return type to void.
187 (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
188 (kernel_target_data, kernel_host_table): Remove static globals.
189 (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
190 (GOMP_OFFLOAD_init_device): Reimplement.
191 (GOMP_OFFLOAD_fini_device): Likewise.
192 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
193 (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
194 (GOMP_OFFLOAD_host2dev): Use ORD argument.
195 (GOMP_OFFLOAD_openacc_open_device)
196 (GOMP_OFFLOAD_openacc_close_device)
197 (GOMP_OFFLOAD_openacc_set_device_num)
198 (GOMP_OFFLOAD_openacc_get_device_num): Remove.
199 (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
200 (device number).
202 testsuite/
203 * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
205 2015-04-06 Ilya Verbin <ilya.verbin@intel.com>
207 * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
208 * libgomp.h (struct gomp_memory_mapping): Remove.
209 (struct target_mem_desc): Change type of mem_map from
210 gomp_memory_mapping * to splay_tree_s *.
211 (struct gomp_device_descr): Remove register_image_func, get_table_func.
212 Add load_image_func, unload_image_func.
213 Change type of mem_map from gomp_memory_mapping to splay_tree_s.
214 Remove offload_regions_registered.
215 (gomp_init_tables): Remove.
216 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
217 to splay_tree_s *.
218 * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
219 * oacc-host.c (host_dispatch): Do not initialize register_image_func,
220 get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
221 offload_regions_registered.
222 Initialize load_image_func, unload_image_func, mem_map.root.
223 (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
224 * oacc-init.c (lazy_open): Don't call gomp_init_tables.
225 (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
226 * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
227 gomp_memory_mapping *. Use dev's lock and splay_tree.
228 (lookup_dev): Use dev's lock.
229 (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
230 (acc_is_present): Likewise.
231 (acc_map_data): Likewise.
232 (acc_unmap_data): Likewise. Use dev's lock.
233 (present_create_copy): Likewise.
234 (delete_copyout): Pass dev to lookup_host instead of mem_map.
235 (update_dev_host): Likewise.
236 (gomp_acc_remove_pointer): Likewise. Use dev's lock.
237 * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
238 * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
239 (GOMP_OFFLOAD_get_table): Remove
240 (GOMP_OFFLOAD_load_image): New function.
241 (GOMP_OFFLOAD_unload_image): New function.
242 * target.c (register_lock): New mutex for offload image registration.
243 (num_devices): Do not guard with PLUGIN_SUPPORT.
244 (gomp_realloc_unlock): New static function.
245 (gomp_map_vars_existing): Add device descriptor argument. Unlock mutex
246 before gomp_fatal.
247 (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
248 Pass devicep to gomp_map_vars_existing. Unlock mutex before gomp_fatal.
249 (gomp_copy_from_async): Use dev's lock and splay_tree instead of
250 mem_map's.
251 (gomp_unmap_vars): Likewise.
252 (gomp_update): Remove gomp_memory_mapping argument. Use dev's lock and
253 splay_tree instead of mm's. Unlock mutex before gomp_fatal.
254 (gomp_offload_image_to_device): New static function.
255 (GOMP_offload_register): Add mutex lock.
256 Call gomp_offload_image_to_device for all initialized devices.
257 Replace gomp_realloc with gomp_realloc_unlock.
258 (GOMP_offload_unregister): New function.
259 (gomp_init_tables): Replace with gomp_init_device. Replace a call to
260 get_table_func from the plugin with calls to init_device_func and
261 gomp_offload_image_to_device.
262 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
263 to splay_tree_s *.
264 (GOMP_target): Do not call gomp_init_tables. Use dev's lock and
265 splay_tree instead of mem_map's. Unlock mutex before gomp_fatal.
266 (GOMP_target_data): Do not call gomp_init_tables.
267 (GOMP_target_update): Likewise. Remove argument from gomp_update.
268 (gomp_load_plugin_for_device): Replace register_image and get_table
269 with load_image and unload_image in DLSYM ().
270 (gomp_register_images_for_device): Remove function.
271 (gomp_target_init): Do not initialize current_device.mem_map.*,
272 current_device.offload_regions_registered.
273 Remove call to gomp_register_images_for_device.
274 Do not free offload_images and num_offload_images.
276 2015-03-30 Jakub Jelinek <jakub@redhat.com>
278 PR fortran/65597
279 * testsuite/libgomp.fortran/pr65597.f90: New test.
281 2015-03-27 Tom de Vries <tom@codesourcery.com>
283 PR testsuite/65594
284 * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
285 (init, check): New function.
286 (foo): Change return type to void.
287 (main): Call init and check.
289 2015-03-27 Tom de Vries <tom@codesourcery.com>
291 PR testsuite/65594
292 * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
293 (foo): Use M for non-inner loops to scale down test-case.
295 2015-03-25 Kai Tietz <ktietz@redhat.com>
297 PR libgomp/64972
298 * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
299 (GOACC_data_start): Likewise.
300 * target.c (gomp_map_vars): Likewise.
302 2015-03-21 John David Anglin <danglin@gcc.gnu.org>
304 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
305 hppa*-*-hpux*.
307 2015-03-19 Jakub Jelinek <jakub@redhat.com>
309 * testsuite/libgomp.c/target-10.c: New test.
310 * testsuite/libgomp.c++/target-4.C: New test.
312 2015-03-13 Ilya Verbin <ilya.verbin@intel.com>
314 * testsuite/libgomp.fortran/declare-target-1.f90: New test.
315 * testsuite/libgomp.fortran/declare-target-2.f90: New file.
317 2015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
319 * configure.tgt (*-*-rtems*): Use local-exec TLS model.
320 * configure.ac (*-*-rtems*): Assume Pthread is supported.
321 (pthread.h): Check for this header file.
322 * configure: Regenerate.
324 2015-02-25 Tom de Vries <tom@codesourcery.com>
326 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
327 (check_reduction_op, check_reduction_macro, max, min):
328 Declare.
329 (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
330 function.
331 (main): Use new functions.
333 2015-02-18 Ilya Tocar <ilya.tocar@intel.com>
335 * target.c (gomp_load_plugin_for_device): Use const char * instead of
336 char * for variables holding dlerror return values.
337 (DLSYM_OPT): Ditto.
339 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
341 * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
343 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
344 Cesar Philippidis <cesar@codesourcery.com>
346 * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
347 GOACC_ctaid, and GOACC_nctaid routines.
349 2015-02-11 Jakub Jelinek <jakub@redhat.com>
351 PR c/64824
352 * testsuite/libgomp.c/atomic-18.c: New test.
353 * testsuite/libgomp.c++/atomic-16.C: New test.
355 2015-02-04 Jakub Jelinek <jakub@redhat.com>
357 PR c/64824
358 PR c/64868
359 * testsuite/libgomp.c/pr64824.c: New test.
360 * testsuite/libgomp.c/pr64868.c: New test.
361 * testsuite/libgomp.c++/pr64824.C: New test.
362 * testsuite/libgomp.c++/pr64868.C: New test.
364 2015-02-01 David Edelsohn <dje.gcc@gmail.com>
366 PR libgomp/64635
367 * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
368 Link with -lpthread.
369 * config/aix/plugin-suffix.h: Delete.
371 2015-01-28 Jack Howarth <howarth.at.gcc@gmail.com>
373 PR libgomp/64635
374 * configure.tgt (*-*-aix*): Use config_path "aix posix".
375 (*-*-darwin*): Use config_path "bsd darwin posix".
376 (*-*-hpux*): Use config_path "hpux posix".
377 * target.c: Add include of plugin-suffix.h and use
378 SONAME_SUFFIX macro.
379 * config/aix/plugin-suffix.h: New file.
380 * config/darwin/plugin-suffix.h: New file.
381 * config/hpux/plugin-suffix.h: New file.
382 * config/posix/plugin-suffix.h: New file.
384 2015-01-23 Jakub Jelinek <jakub@redhat.com>
386 PR middle-end/64734
387 * libgomp.c/pr64734.c: New test.
389 2015-01-23 Tom de Vries <tom@codesourcery.com>
391 PR libgomp/64672
392 * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
394 2015-01-23 Tom de Vries <tom@codesourcery.com>
396 PR libgomp/64707
397 * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
398 dg-options.
400 2015-01-19 Thomas Schwinge <thomas@codesourcery.com>
402 PR libgomp/64625
403 * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
404 (GOACC_parallel, GOACC_update): Remove const_void *offload_table
405 formal parameter. Update all users.
406 * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
407 Document unused formal parameter.
409 2015-01-16 Thomas Schwinge <thomas@codesourcery.com>
411 * oacc-parallel.c: Don't include <alloca.h>.
412 (GOACC_parallel): Use gomp_alloca instead of alloca.
414 2015-01-16 Gerald Pfeifer <gerald@pfeifer.com>
416 * target.c (num_devices): Guard with PLUGIN_SUPPORT.
418 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
419 James Norris <jnorris@codesourcery.com>
420 Tom de Vries <tom@codesourcery.com>
421 Julian Brown <julian@codesourcery.com>
422 Cesar Philippidis <cesar@codesourcery.com>
423 Nathan Sidwell <nathan@codesourcery.com>
424 Tobias Burnus <burnus@net-b.de>
426 * Makefile.am (search_path): Add $(top_srcdir)/../include.
427 (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
428 oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
429 oacc-async.c, oacc-plugin.c, oacc-cuda.c.
430 [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
431 Include $(top_srcdir)/plugin/Makefrag.am.
432 (nodist_libsubinclude_HEADERS): Add openacc.h.
433 [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
434 openacc.f90, openacc.mod, openacc_kinds.mod.
435 (omp_lib.mod): Generalize into...
436 (%.mod): ... this new rule.
437 (openacc_kinds.mod, openacc.mod): New rules.
438 * plugin/configfrag.ac: New file.
439 * configure.ac: Move plugin/offloading support into it. Include
440 it. Instantiate testsuite/libgomp-test-support.pt.exp.
441 * plugin/Makefrag.am: New file.
442 * testsuite/Makefile.am (OFFLOAD_TARGETS)
443 (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
444 export.
445 (libgomp-test-support.exp): New rule.
446 (all-local): Depend on it.
447 * Makefile.in: Regenerate.
448 * testsuite/Makefile.in: Regenerate.
449 * config.h.in: Likewise.
450 * configure: Likewise.
451 * configure.tgt: Harden shell syntax.
452 * env.c: Include "oacc-int.h".
453 (parse_acc_device_type): New function.
454 (gomp_debug_var, goacc_device_type, goacc_device_num): New
455 variables.
456 (initialize_env): Initialize those. Call
457 goacc_runtime_initialize.
458 * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
459 (gomp_fatal): Call gomp_vfatal.
460 * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
461 (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
462 (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
463 (splay_tree_node, splay_tree, splay_tree_key)
464 (struct target_mem_desc, struct splay_tree_key_s)
465 (struct gomp_memory_mapping, struct acc_dispatch_t)
466 (struct gomp_device_descr, gomp_acc_insert_pointer)
467 (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
468 (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
469 (gomp_free_memmap, gomp_fini_device): New declarations.
470 (gomp_vdebug, gomp_debug): New macros.
471 Include "splay-tree.h".
472 * libgomp.map (OACC_2.0): New symbol version. Use for
473 acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
474 acc_set_device_type_h_, acc_get_device_type,
475 acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
476 acc_get_device_num, acc_get_device_num_h_, acc_async_test,
477 acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
478 acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
479 acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
480 acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
481 acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
482 acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
483 acc_copyin_array_h_, acc_present_or_copyin,
484 acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
485 acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
486 acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
487 acc_present_or_create_32_h_, acc_present_or_create_64_h_,
488 acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
489 acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
490 acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
491 acc_update_device, acc_update_device_32_h_,
492 acc_update_device_64_h_, acc_update_device_array_h_,
493 acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
494 acc_update_self_array_h_, acc_map_data, acc_unmap_data,
495 acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
496 acc_is_present_64_h_, acc_is_present_array_h_,
497 acc_memcpy_to_device, acc_memcpy_from_device,
498 acc_get_current_cuda_device, acc_get_current_cuda_context,
499 acc_get_cuda_stream, acc_set_cuda_stream.
500 (GOACC_2.0): New symbol version. Use for GOACC_data_end,
501 GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
502 GOACC_update, GOACC_wait, GOACC_get_thread_num,
503 GOACC_get_num_threads.
504 (GOMP_PLUGIN_1.0): New symbol version. Use for
505 GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
506 GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
507 GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
508 GOMP_PLUGIN_acc_thread.
509 * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
510 environment variable.
511 * libgomp_g.h (GOACC_data_start, GOACC_data_end)
512 (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
513 (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
514 * splay-tree.h (splay_tree_lookup, splay_tree_insert)
515 (splay_tree_remove): New declarations.
516 (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
517 (splay_tree_remove, splay_tree_lookup): Move into...
518 * splay-tree.c: ... this new file.
519 * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
520 (splay_tree_node, splay_tree, splay_tree_key)
521 (struct target_mem_desc, struct splay_tree_key_s)
522 (struct gomp_device_descr): Don't declare.
523 (num_devices_openmp): New variable.
524 (gomp_get_num_devices ): Use it.
525 (gomp_init_targets_once): New function.
526 (gomp_get_num_devices ): Use it.
527 (get_kind, gomp_copy_from_async, gomp_free_memmap)
528 (gomp_fini_device, gomp_register_image_for_device): New functions.
529 (gomp_map_vars): Add devaddrs parameter.
530 (gomp_update): Add mm parameter.
531 (gomp_init_device): Move most of it into...
532 (gomp_init_tables): ... this new function.
533 (gomp_register_images_for_device): Remove function.
534 (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
535 Make them hidden instead of static.
536 (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
537 (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
538 (GOMP_target_end_data, GOMP_target_update)
539 (gomp_load_plugin_for_device, gomp_target_init): Update for
540 OpenACC changes.
541 * oacc-async.c: New file.
542 * oacc-cuda.c: Likewise.
543 * oacc-host.c: Likewise.
544 * oacc-init.c: Likewise.
545 * oacc-int.h: Likewise.
546 * oacc-mem.c: Likewise.
547 * oacc-parallel.c: Likewise.
548 * oacc-plugin.c: Likewise.
549 * oacc-plugin.h: Likewise.
550 * oacc-ptx.h: Likewise.
551 * openacc.f90: Likewise.
552 * openacc.h: Likewise.
553 * openacc_lib.h: Likewise.
554 * plugin/plugin-host.c: Likewise.
555 * plugin/plugin-nvptx.c: Likewise.
556 * libgomp-plugin.c: Likewise.
557 * libgomp-plugin.h: Likewise.
558 * libgomp_target.h: Remove file after merging content into the
559 former file. Update all users.
560 * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
561 (offload_targets_s, offload_targets_s_openacc): New variables.
562 (check_effective_target_openacc_nvidia_accel_present)
563 (check_effective_target_openacc_nvidia_accel_selected): New
564 procedures.
565 (libgomp_init): Update for OpenACC changes.
566 * testsuite/libgomp-test-support.exp.in: New file.
567 * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
568 * testsuite/libgomp.oacc-c/c.exp: Likewise.
569 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
570 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
571 * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
572 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
573 * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
574 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
575 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
576 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
577 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
578 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
579 * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
580 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
581 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
582 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
583 * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
584 * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
585 * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
586 * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
587 * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
588 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
589 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
590 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
591 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
592 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
593 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
594 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
595 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
596 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
597 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
598 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
599 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
600 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
601 * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
602 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
603 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
604 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
605 * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
606 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
607 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
608 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
609 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
610 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
611 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
612 * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
613 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
614 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
615 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
616 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
617 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
618 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
619 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
620 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
621 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
622 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
623 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
624 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
625 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
626 * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
627 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
628 * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
629 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
630 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
631 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
632 * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
633 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
634 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
635 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
636 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
637 * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
638 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
639 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
640 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
641 * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
642 * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
643 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
644 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
645 * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
646 * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
647 * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
648 * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
649 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
650 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
651 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
652 * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
653 * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
654 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
655 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
656 * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
657 * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
658 * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
659 * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
660 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
661 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
662 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
663 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
664 * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
665 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
666 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
667 * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
668 * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
669 * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
670 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
671 * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
672 * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
673 * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
674 * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
675 * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
676 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
677 * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
678 * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
679 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
680 * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
681 * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
682 * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
683 * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
684 * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
685 * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
686 * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
687 * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
688 * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
689 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
690 * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
691 * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
692 * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
693 * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
694 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
695 * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
696 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
697 * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
698 * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
699 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
700 * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
701 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
702 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
703 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
704 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
705 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
706 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
707 Likewise.
708 * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
709 * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
710 * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
711 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
712 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
713 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
714 * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
715 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
716 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
717 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
718 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
719 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
720 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
721 * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
722 * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
723 * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
724 * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
725 * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
726 * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
727 * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
728 * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
729 * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
730 * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
731 * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
732 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
733 * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
734 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
735 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
736 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
737 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
738 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
739 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
740 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
741 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
742 * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
743 * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
744 * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
745 * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
746 * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
747 * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
748 * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
749 * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
750 * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
751 * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
752 * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
753 * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
754 * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
755 * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
756 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
757 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
758 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
759 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
760 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
761 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
762 * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
763 * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
764 * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
765 * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
766 * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
767 * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
769 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
770 Julian Brown <julian@codesourcery.com>
771 David Malcolm <dmalcolm@redhat.com>
773 * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
774 to "GNU Offloading and Multi Processing Runtime Library". Change
775 all users.
776 * configure: Regenerate.
777 * libgomp.texi: Update.
779 2015-01-08 Thomas Schwinge <thomas@codesourcery.com>
781 * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
782 "$tgt_dir/lib32".
783 * configure: Regenerate.
785 * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
786 "intelmic" in $offload_targets.
788 2015-01-05 Jakub Jelinek <jakub@redhat.com>
790 Update copyright years.
792 * libgomp.texi: Bump @copying's copyright year.
794 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
796 * testsuite/lib/libgomp.exp: Load target-utils.exp.
797 Move load of target-supportes.exp earlier.
799 2014-12-10 Ilya Verbin <ilya.verbin@intel.com>
801 * testsuite/libgomp.c/target-9.c: New test.
803 2014-12-09 Varvara Rainchik <varvara.rainchik@intel.com>
805 * config.h.in: Regenerate.
806 * configure: Regenerate.
807 * configure.ac: Add GCC_CHECK_EMUTLS.
808 * libgomp.h: Add check for USE_EMUTLS: this case
809 is equal to HAVE_TLS.
810 * team.c: Likewise.
812 2014-12-03 Uros Bizjak <ubizjak@gmail.com>
814 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
816 2014-11-28 Andrey Turetskiy <andrey.turetskiy@intel.com>
817 Ilya Verbin <ilya.verbin@intel.com>
819 * testsuite/libgomp.c/target-critical-1.c: New test.
821 2014-11-26 Jakub Jelinek <jakub@redhat.com>
823 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
824 to dg-options unless expensive testing is on.
825 (TESTITERS): Define to N if not defined.
826 (main): Use TESTITERS instead of N.
827 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
828 dg-additional-options depending on whether expensive testing is on.
829 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
830 Decrease N to 100000 and CHUNKSZ to 10000.
832 2014-11-24 Jakub Jelinek <jakub@redhat.com>
834 PR fortran/63938
835 * testsuite/libgomp.fortran/pr63938-1.f90: New test.
836 * testsuite/libgomp.fortran/pr63938-2.f90: New test.
838 2014-11-21 Steve Ellcey <sellcey@imgtec.com>
840 * config/linux/mips/futex.h (SYS_futex): Define if not already done.
842 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
844 PR bootstrap/63784
845 * configure: Regenerated.
847 2014-11-19 Uros Bizjak <ubizjak@gmail.com>
849 * testsuite/libgomp.c/examples-4/e.53.5.c: Require
850 vect_simd_clones effective target.
851 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
853 2014-11-14 Jakub Jelinek <jakub@redhat.com>
855 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
856 of 32 as block_size.
857 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
858 instead of 32 as block_size.
860 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
861 Ilya Verbin <ilya.verbin@intel.com>
863 * Makefile.in: Regenerate.
864 * configure: Regenerate.
865 * configure.ac: Set up offload_additional_options,
866 offload_additional_lib_paths and offload_targets.
867 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
868 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
869 * testsuite/Makefile.in: Regenerate.
870 * testsuite/lib/libgomp.exp (libgomp_init): Append
871 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
872 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
873 build directory to LD_LIBRARY_PATH for intelmic offload targets.
875 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
876 Ilya Verbin <ilya.verbin@intel.com>
877 Kirill Yukhin <kirill.yukhin@intel.com>
878 Ilya Tocar <ilya.tocar@intel.com>
880 * testsuite/lib/libgomp.exp
881 (check_effective_target_offload_device): New.
882 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
883 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
884 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
885 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
886 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
887 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
888 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
889 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
890 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
891 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
892 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
893 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
894 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
895 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
896 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
897 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
898 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
899 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
900 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
901 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
902 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
903 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
904 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
905 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
906 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
907 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
908 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
909 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
910 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
911 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
912 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
913 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
914 * testsuite/libgomp.c/target-7.c: Fix test.
915 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
916 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
917 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
918 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
919 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
920 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
921 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
922 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
923 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
924 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
925 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
926 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
927 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
928 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
929 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
930 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
931 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
932 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
933 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
934 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
935 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
936 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
937 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
938 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
939 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
940 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
941 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
942 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
943 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
944 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
945 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
947 2014-11-13 Jakub Jelinek <jakub@redhat.com>
948 Ilya Verbin <ilya.verbin@intel.com>
949 Thomas Schwinge <thomas@codesourcery.com>
950 Andrey Turetskiy <andrey.turetskiy@intel.com>
952 * libgomp.map (GOMP_4.0.1): New symbol version.
953 Add GOMP_offload_register.
954 * libgomp_target.h: New file.
955 * splay-tree.h: New file.
956 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
957 (gomp_target_init): New forward declaration.
958 (gomp_is_initialized): New static variable.
959 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
960 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
961 New structures.
962 (offload_images, num_offload_images, devices, num_devices): New static
963 variables.
964 (splay_compare): New static function.
965 (struct gomp_device_descr): New structure.
966 (gomp_get_num_devices): Call gomp_target_init.
967 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
968 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
969 (GOMP_offload_register): New function.
970 (GOMP_target): Arrange for host callback to be performed in a separate
971 initial thread and contention group, inheriting ICVs from
972 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
973 Add device initialization and lookup for target function in splay tree.
974 (GOMP_target_data): Add device initialization and call gomp_map_vars.
975 (GOMP_target_end_data): Call gomp_unmap_vars.
976 (GOMP_target_update): Add device initialization and call gomp_update.
977 (gomp_load_plugin_for_device, gomp_register_images_for_device)
978 (gomp_target_init): New static functions.
980 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
981 Thomas Schwinge <thomas@codesourcery.com>
982 Ilya Verbin <ilya.verbin@intel.com>
983 Andrey Turetskiy <andrey.turetskiy@intel.com>
985 * config.h.in: Regenerate.
986 * configure: Regenerate.
987 * configure.ac: Check for libdl, required for plugin support.
988 (PLUGIN_SUPPORT): Define if plugins are supported.
989 (enable_offload_targets): Support Intel MIC targets.
990 (OFFLOAD_TARGETS): List of target names suitable for offloading.
992 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
994 PR target/63610
995 * configure: Regenerate.
997 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
999 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
1001 2014-10-06 Marek Polacek <polacek@redhat.com>
1003 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
1004 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
1005 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
1006 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1008 2014-10-06 Marek Polacek <polacek@redhat.com>
1010 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
1011 * testsuite/libgomp.c/nqueens-1.c: Likewise.
1012 * testsuite/libgomp.c/pr26943-3.c: Likewise.
1013 * testsuite/libgomp.c/pr26943-4.c: Likewise.
1014 * testsuite/libgomp.c/pr36802-2.c: Likewise.
1015 * testsuite/libgomp.c/pr36802-3.c: Likewise.
1016 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
1017 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1018 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
1019 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
1020 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
1021 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
1022 * testsuite/libgomp.c/omp-single-1.c: Likewise.
1023 * testsuite/libgomp.c/omp-single-2.c: Likewise.
1024 * testsuite/libgomp.c/omp_matvec.c: Likewise.
1025 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
1026 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
1027 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
1028 declarations.
1030 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1032 PR libgomp/61200
1033 * testsuite/libgomp.c/pr61200.c: New test.
1035 2014-09-18 Jakub Jelinek <jakub@redhat.com>
1037 PR c++/63248
1038 * testsuite/libgomp.c++/pr63248.C: New test.
1040 2014-08-04 Jakub Jelinek <jakub@redhat.com>
1042 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
1043 is not zero, but taskgroup->children is NULL and there are
1044 any task->children, schedule those instead of waiting.
1045 * testsuite/libgomp.c/depend-6.c: New test.
1046 * testsuite/libgomp.c/depend-7.c: New test.
1047 * testsuite/libgomp.c/depend-8.c: New test.
1048 * testsuite/libgomp.c/depend-9.c: New test.
1049 * testsuite/libgomp.c/depend-10.c: New test.
1051 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1053 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
1054 (struct gomp_taskwait): New type.
1055 (struct gomp_task): Add taskwait and parent_depends_on, remove
1056 in_taskwait and taskwait_sem fields.
1057 (gomp_finish_task): Don't destroy taskwait_sem.
1058 * task.c (gomp_init_task): Don't init in_taskwait, instead init
1059 taskwait and parent_depends_on.
1060 (GOMP_task): For if (0) tasks with depend clause that depend on
1061 earlier tasks don't defer them, instead call
1062 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
1063 Initialize redundant_out field, for redundant out entries just
1064 move them at the end of linked list instead of removing them
1065 completely, and set redundant_out flag instead of redundant.
1066 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
1067 that task.
1068 (gomp_task_run_post_handle_dependers): If parent is in
1069 gomp_task_maybe_wait_for_dependencies and newly runnable task
1070 is not parent_depends_on, queue it in parent->children linked
1071 list after all runnable tasks with parent_depends_on set.
1072 Adjust for addition of taskwait indirection.
1073 (gomp_task_run_post_remove_parent): If parent is in
1074 gomp_task_maybe_wait_for_dependencies and task to be removed
1075 is parent_depends_on, decrement n_depend and if needed awake
1076 parent. Adjust for addition of taskwait indirection.
1077 (GOMP_taskwait): Adjust for addition of taskwait indirection.
1078 (gomp_task_maybe_wait_for_dependencies): New function.
1079 * testsuite/libgomp.c/depend-5.c: New test.
1081 2014-07-13 Tobias Burnus <burnus@net-b.de>
1083 * testsuite/libgomp.fortran/pr34020.f90: Make compile
1084 with TS 18508/Fortran 2015.
1086 2014-07-06 Marek Polacek <polacek@redhat.com>
1088 PR c/6940
1089 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
1091 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1093 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
1094 matches regex $lang_source_re, add $lang_include_flags to options.
1095 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
1096 * testsuite/libgomp.c++/c++.exp: Likewise.
1097 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
1098 and lang_include_flags instead of adding -fintrinsic-modules-path= to
1099 ALWAYS_CFLAGS.
1100 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
1102 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
1104 * testsuite/libgomp.fortran/fortran.exp: Explain
1105 gfortran-dg-runtest usage.
1107 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1109 * testsuite/libgomp.fortran/simd5.f90: New test.
1110 * testsuite/libgomp.fortran/simd6.f90: New test.
1111 * testsuite/libgomp.fortran/simd7.f90: New test.
1113 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1115 * testsuite/libgomp.c/for-2.c: Define SC to static for
1116 #pragma omp for simd testing.
1117 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
1118 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
1119 SC macro.
1120 * testsuite/libgomp.c/simd-14.c: New test.
1121 * testsuite/libgomp.c/simd-15.c: New test.
1122 * testsuite/libgomp.c/simd-16.c: New test.
1123 * testsuite/libgomp.c/simd-17.c: New test.
1124 * testsuite/libgomp.c++/for-10.C: Define SC to static for
1125 #pragma omp for simd testing.
1126 * testsuite/libgomp.c++/simd10.C: New test.
1127 * testsuite/libgomp.c++/simd11.C: New test.
1128 * testsuite/libgomp.c++/simd12.C: New test.
1129 * testsuite/libgomp.c++/simd13.C: New test.
1131 * testsuite/libgomp.fortran/aligned1.f03: New test.
1132 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
1133 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
1134 tasks with !$omp parallel !$omp single.
1135 * testsuite/libgomp.fortran/target8.f90: New test.
1136 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
1137 not to use trim in the combiner, instead call elemental function.
1138 (fn): New elemental function.
1139 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
1140 Make elemental.
1141 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
1142 omp_in): Likewise.
1143 * testsuite/libgomp.fortran/udr12.f90: New test.
1144 * testsuite/libgomp.fortran/udr13.f90: New test.
1145 * testsuite/libgomp.fortran/udr14.f90: New test.
1146 * testsuite/libgomp.fortran/udr15.f90: New test.
1148 2014-06-18 Jakub Jelinek <jakub@redhat.com>
1150 * omp_lib.f90.in (openmp_version): Set to 201307.
1151 * omp_lib.h.in (openmp_version): Likewise.
1152 * testsuite/libgomp.c/target-8.c: New test.
1153 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
1154 and inbranch clauses.
1155 * testsuite/libgomp.fortran/depend-3.f90: New test.
1156 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
1157 openmp_version.
1158 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1159 * testsuite/libgomp.fortran/target1.f90: New test.
1160 * testsuite/libgomp.fortran/target2.f90: New test.
1161 * testsuite/libgomp.fortran/target3.f90: New test.
1162 * testsuite/libgomp.fortran/target4.f90: New test.
1163 * testsuite/libgomp.fortran/target5.f90: New test.
1164 * testsuite/libgomp.fortran/target6.f90: New test.
1165 * testsuite/libgomp.fortran/target7.f90: New test.
1167 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1169 PR fortran/60928
1170 * testsuite/libgomp.fortran/allocatable9.f90: New test.
1171 * testsuite/libgomp.fortran/allocatable10.f90: New test.
1172 * testsuite/libgomp.fortran/allocatable11.f90: New test.
1173 * testsuite/libgomp.fortran/allocatable12.f90: New test.
1174 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
1175 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
1176 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
1177 * testsuite/libgomp.fortran/associate1.f90: New test.
1178 * testsuite/libgomp.fortran/associate2.f90: New test.
1179 * testsuite/libgomp.fortran/procptr1.f90: New test.
1181 2014-06-06 Jakub Jelinek <jakub@redhat.com>
1183 * testsuite/libgomp.fortran/simd1.f90: New test.
1184 * testsuite/libgomp.fortran/udr1.f90: New test.
1185 * testsuite/libgomp.fortran/udr2.f90: New test.
1186 * testsuite/libgomp.fortran/udr3.f90: New test.
1187 * testsuite/libgomp.fortran/udr4.f90: New test.
1188 * testsuite/libgomp.fortran/udr5.f90: New test.
1189 * testsuite/libgomp.fortran/udr6.f90: New test.
1190 * testsuite/libgomp.fortran/udr7.f90: New test.
1191 * testsuite/libgomp.fortran/udr8.f90: New test.
1192 * testsuite/libgomp.fortran/udr9.f90: New test.
1193 * testsuite/libgomp.fortran/udr10.f90: New test.
1194 * testsuite/libgomp.fortran/udr11.f90: New test.
1196 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
1198 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
1199 vect_simd_clones effective target.
1200 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
1202 2014-05-21 Jakub Jelinek <jakub@redhat.com>
1204 PR middle-end/61252
1205 * testsuite/libgomp.c++/simd-9.C: New test.
1207 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
1209 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
1210 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
1211 texts according to their @menu entry positions.
1213 2014-05-11 Jakub Jelinek <jakub@redhat.com>
1215 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
1216 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
1217 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
1218 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
1219 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
1220 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
1221 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
1222 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
1223 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
1224 * testsuite/libgomp.fortran/depend-1.f90: New test.
1225 * testsuite/libgomp.fortran/depend-2.f90: New test.
1226 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
1227 * testsuite/libgomp.fortran/simd1.f90: New test.
1228 * testsuite/libgomp.fortran/simd2.f90: New test.
1229 * testsuite/libgomp.fortran/simd3.f90: New test.
1230 * testsuite/libgomp.fortran/simd4.f90: New test.
1231 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
1233 2014-05-02 Jakub Jelinek <jakub@redhat.com>
1235 * testsuite/libgomp.c/simd-10.c: New test.
1236 * testsuite/libgomp.c/simd-11.c: New test.
1237 * testsuite/libgomp.c/simd-12.c: New test.
1238 * testsuite/libgomp.c/simd-13.c: New test.
1240 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1242 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
1243 atomic type clauses in any order and optional comma in between.
1244 * testsuite/libgomp.c++/atomic-15.C: Likewise.
1245 * testsuite/libgomp.c/atomic-17.c: Likewise.
1247 * testsuite/libgomp.c/simd-7.c: New test.
1248 * testsuite/libgomp.c/simd-8.c: New test.
1249 * testsuite/libgomp.c/simd-9.c: New test.
1250 * testsuite/libgomp.c/loop-16.c: New test.
1252 2014-04-02 Richard Henderson <rth@redhat.com>
1254 * config/linux/futex.h (futex_wait): Get error value from errno.
1255 (futex_wake): Likewise.
1257 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1259 PR c++/60331
1260 * testsuite/libgomp.c++/udr-11.C: New test.
1261 * testsuite/libgomp.c++/udr-12.C: New test.
1262 * testsuite/libgomp.c++/udr-13.C: New test.
1263 * testsuite/libgomp.c++/udr-14.C: New test.
1264 * testsuite/libgomp.c++/udr-15.C: New test.
1265 * testsuite/libgomp.c++/udr-16.C: New test.
1266 * testsuite/libgomp.c++/udr-17.C: New test.
1267 * testsuite/libgomp.c++/udr-18.C: New test.
1268 * testsuite/libgomp.c++/udr-19.C: New test.
1270 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1272 Update copyright years
1274 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1276 * hashtab.h: Use the standard form for the copyright notice.
1278 2014-01-02 Tobias Burnus <burnus@net-b.de>
1280 * libgomp.texi: Bump @copying's copyright year.
1282 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
1284 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
1285 alloca () with __builtin_alloca ().
1286 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
1287 * testsuite/libgomp.c/lock-3.c: Likewise.
1288 * testsuite/libgomp.c/pr48591.c: Likewise.
1290 2013-12-17 Jakub Jelinek <jakub@redhat.com>
1292 PR testsuite/59534
1293 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
1294 comparisons.
1296 2013-12-16 Jakub Jelinek <jakub@redhat.com>
1298 PR libgomp/58756
1299 * testsuite/libgomp.c/pr58756.c: New test.
1301 2013-12-12 Jakub Jelinek <jakub@redhat.com>
1303 PR libgomp/59467
1304 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
1305 !$omp parallel.
1307 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
1309 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
1310 ALWAYS_CFLAGS.
1311 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
1312 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
1313 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
1314 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
1315 Likewise.
1317 * libgomp_g.h: Include <stddef.h> for size_t.
1319 * libgomp.spec.in: Update comment about libgomp's dependencies.
1320 * configure.ac: Likewise.
1321 * configure: Regenerate.
1323 2013-10-16 Tobias Burnus <burnus@net-b.de>
1325 * libgomp.texi: (Runtime Library Routines): Update references for
1326 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
1327 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
1328 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
1329 (Environment Variables): Update references for OpenMP 4.0. Add
1330 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
1331 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
1332 order.
1334 2013-10-14 Jakub Jelinek <jakub@redhat.com>
1336 * env.c (parse_bind_var): Initialize value to avoid
1337 (false positive) warning.
1339 2013-10-12 Jakub Jelinek <jakub@redhat.com>
1341 PR libgomp/58691
1342 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
1343 to check variable.
1344 (gomp_init_num_threads): Move i variable declaration into
1345 #ifdef CPU_ALLOC_SIZE block.
1346 * config/linux/affinity.c (gomp_affinity_init_level): Test
1347 gomp_places_list_len == 0 rather than gomp_places_list == 0
1348 when checking for topology reading error.
1349 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
1350 * env.c (parse_affinity): Add ignore argument, if true, don't populate
1351 gomp_places_list, only parse env var and always return false.
1352 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
1353 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
1354 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
1355 and either of these variables were parsed correctly into a places
1356 list.
1358 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
1359 Jakub Jelinek <jakub@redhat.com>
1361 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
1362 of 5 loopfn matches.
1363 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1364 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1365 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1366 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1367 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1368 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1369 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1370 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1372 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
1374 * Makefile.am (omp_lib.mod): Streamline rule.
1375 * Makefile.in: Regenerate.
1377 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
1378 exceptions.
1380 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
1381 * testsuite/libgomp.fortran/lib1.f90: Likewise.
1382 * testsuite/libgomp.fortran/lib2.f: Likewise.
1383 * testsuite/libgomp.fortran/lib3.f: Likewise.
1385 * configure.ac: Typo fix.
1386 * configure: Regenerate.
1388 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
1389 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1391 * omp.h.in: Don't touch the user's namespace.
1393 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1394 Tobias Burnus <burnus@net-b.de>
1395 Richard Henderson <rth@redhat.com>
1397 * target.c: New file.
1398 * Makefile.am (libgomp_la_SOURCES): Add target.c.
1399 * Makefile.in: Regenerated.
1400 * libgomp_g.h (GOMP_task): Add depend argument.
1401 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1402 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1403 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
1404 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1405 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1406 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
1407 GOMP_taskgroup_start, GOMP_taskgroup_end,
1408 GOMP_parallel_sections): New prototypes.
1409 * fortran.c (omp_is_initial_device): Add ialias_redirect.
1410 (omp_is_initial_device_): New function.
1411 (ULP, STR1, STR2, ialias_redirect): Removed.
1412 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
1413 omp_set_default_device_8_, omp_get_default_device_,
1414 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
1415 functions.
1416 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1417 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1418 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
1419 @@GOMP_4.0.
1420 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
1421 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
1422 omp_set_default_device, omp_set_default_device_,
1423 omp_set_default_device_8_, omp_get_default_device,
1424 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
1425 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
1426 omp_get_team_num_): Export @@OMP_4.0.
1427 * team.c (struct gomp_thread_start_data): Add place field.
1428 (gomp_thread_start): Clear thr->thread_pool and
1429 thr->task before returning. Use gomp_team_barrier_wait_final
1430 instead of gomp_team_barrier_wait. Initialize thr->place.
1431 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
1432 team_cancelled and task_queued_count fields.
1433 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
1434 before calling pthread_exit.
1435 (gomp_free_thread): No longer static. Use
1436 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
1437 (gomp_team_start): Add flags argument. Set
1438 thr->thread_pool->threads_busy to nthreads immediately after creating
1439 new pool. Use gomp_managed_threads_lock instead of
1440 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
1441 (gomp_team_end): Use gomp_managed_threads_lock instead of
1442 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
1443 of gomp_team_barrier_wait. If team->team_cancelled, call
1444 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
1445 rather than thr->ts.work_share.
1446 (initialize_team): Don't call gomp_sem_init here.
1447 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
1448 caller.
1449 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
1450 * env.c (gomp_global_icv): Add default_device_var, target_data and
1451 bind_var initializers.
1452 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1453 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1454 gomp_places_list_len): New variables.
1455 (parse_bind_var, parse_one_place, parse_places_var): New functions.
1456 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
1457 sized places.
1458 (gomp_cancel_var): New global variable.
1459 (parse_int): New function.
1460 (handle_omp_display_env): New function.
1461 (initialize_env): Use it. Initialize default_device_var.
1462 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
1463 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
1464 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
1465 been successfully parsed (and call gomp_init_affinity in that case).
1466 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1467 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1468 omp_get_team_num, omp_is_initial_device): New functions.
1469 * libgomp.h: Include stdlib.h.
1470 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
1471 Define.
1472 (struct target_mem_desc): Forward declare.
1473 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
1474 and thread_limit_var fields.
1475 (gomp_get_num_devices): New prototype.
1476 (gomp_cancel_var): New extern decl.
1477 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
1478 team_cancelled and task_queued_count fields. Add comments about
1479 task_{,queued_,running_}count.
1480 (gomp_cancel_kind): New enum.
1481 (gomp_work_share_end_cancel): New prototype.
1482 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
1483 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
1484 and depend fields.
1485 (struct gomp_taskgroup): New type.
1486 (struct gomp_task_depend_entry,
1487 struct gomp_dependers_vec): New types.
1488 (gomp_finish_task): Free depend_hash if non-NULL.
1489 (struct gomp_team_state): Add place_partition_off
1490 and place_partition_len fields.
1491 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1492 gomp_places_list_len): New extern decls.
1493 (struct gomp_thread): Add place field.
1494 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1495 (gomp_init_thread_affinity): Add place argument.
1496 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1497 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1498 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1499 gomp_affinity_init_level, gomp_affinity_print_place): New
1500 prototypes.
1501 (gomp_team_start): Add flags argument.
1502 (gomp_thread_limit_var, gomp_remaining_threads_count,
1503 gomp_remaining_threads_lock): Remove.
1504 (gomp_managed_threads_lock): New variable.
1505 (struct gomp_thread_pool): Add threads_busy field.
1506 (gomp_free_thread): New prototype.
1507 * task.c: Include hashtab.h.
1508 (hash_entry_type): New typedef.
1509 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
1510 (gomp_init_task): Clear dependers, depend_hash, depend_count,
1511 copy_ctors_done and taskgroup fields.
1512 (GOMP_task): Add depend argument, handle depend clauses. If
1513 gomp_team_barrier_cancelled or if it's taskgroup has been
1514 cancelled, don't queue or start new tasks. Set copy_ctors_done
1515 field if needed. Initialize taskgroup field. If copy_ctors_done
1516 and already cancelled, don't discard the task. If taskgroup is
1517 non-NULL, enqueue the task into taskgroup queue. Increment
1518 num_children field in taskgroup. Increment task_queued_count.
1519 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
1520 gomp_task_run_post_remove_taskgroup): New inline functions.
1521 (gomp_task_run_post_handle_depend_hash,
1522 gomp_task_run_post_handle_dependers,
1523 gomp_task_run_post_handle_depend): New functions.
1524 (GOMP_taskwait): Use them. If more than one new tasks
1525 have been queued, wake other threads if needed.
1526 (gomp_barrier_handle_tasks): Likewise. If
1527 gomp_team_barrier_cancelled, don't start any new tasks, just free
1528 all tasks.
1529 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
1530 * omp_lib.f90.in
1531 (omp_proc_bind_kind, omp_proc_bind_false,
1532 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1533 omp_proc_bind_spread): New params.
1534 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1535 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1536 omp_get_team_num, omp_is_initial_device): New interfaces.
1537 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
1538 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
1539 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
1540 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
1541 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
1542 useless use omp_lib_kinds.
1543 * omp.h.in (omp_proc_bind_t): New typedef.
1544 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1545 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1546 omp_get_team_num, omp_is_initial_device): New prototypes.
1547 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
1548 through to gomp_team_start.
1549 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
1550 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
1551 Adjust gomp_parallel_loop_start callers.
1552 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1553 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1554 GOMP_loop_end_cancel): New functions.
1555 (GOMP_parallel_end): Add ialias_redirect.
1556 * hashtab.h: New file.
1557 * libgomp.texi (Environment Variables): Minor cleanup,
1558 update section refs to OpenMP 4.0rc2.
1559 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
1560 environment variables.
1561 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
1562 team->work_shares_to_free to thr->ts.work_share before calling
1563 free_work_share.
1564 (gomp_work_share_end_cancel): New function.
1565 * config/linux/proc.c: Include errno.h.
1566 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
1567 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
1568 sizeof (cpu_set_t) to determine number of iterations. Fix up check
1569 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
1570 gomp_cpuset_size is sizeof (cpu_set_t).
1571 (gomp_init_num_threads): Initialize gomp_cpuset_size,
1572 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
1573 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
1574 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
1575 contain any logical CPUs.
1576 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
1577 is NULL. Use gomp_cpusetp instead of &cpuset and pass
1578 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
1579 pthread_getaffinity_np. Check gomp_places_list instead of
1580 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
1581 * config/linux/bar.c (gomp_barrier_wait_end,
1582 gomp_barrier_wait_last): Use BAR_* defines.
1583 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
1584 from state where needed. Set work_share_cancelled to 0 on last
1585 thread.
1586 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
1587 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
1588 functions.
1589 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
1590 Add cpusetsize argument.
1591 (gomp_cpuset_size, gomp_cpusetp): Declare.
1592 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
1593 (affinity_counter): Remove.
1594 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
1595 if CPU_ALLOC_SIZE isn't defined.
1596 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
1597 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
1598 bind current thread to the first place.
1599 (gomp_init_thread_affinity): Rewritten. Add place argument, just
1600 pthread_setaffinity_np to gomp_places_list[place].
1601 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1602 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1603 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1604 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
1605 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1606 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1607 (gomp_barrier_t): Add awaited_final field.
1608 (gomp_barrier_init): Initialize awaited_final field.
1609 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
1610 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
1611 prototypes.
1612 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
1613 defines.
1614 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
1615 gomp_team_barrier_cancelled): New inline functions.
1616 (gomp_barrier_last_thread,
1617 gomp_team_barrier_set_task_pending,
1618 gomp_team_barrier_clear_task_pending,
1619 gomp_team_barrier_set_waiting_for_tasks,
1620 gomp_team_barrier_waiting_for_tasks,
1621 gomp_team_barrier_done): Use BAR_* defines.
1622 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
1623 (gomp_barrier_wait_end): Use BAR_* defines.
1624 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
1625 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
1626 Use BAR_* defines.
1627 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
1628 gomp_team_barrier_cancel): New functions.
1629 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
1630 argument.
1631 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1632 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1633 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1634 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
1635 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1636 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1637 (gomp_barrier_t): Add cancellable field.
1638 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
1639 gomp_team_barrier_cancel): New prototypes.
1640 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
1641 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
1642 gomp_team_barrier_cancelled): New inline functions.
1643 (gomp_barrier_wait_start, gomp_barrier_last_thread,
1644 gomp_team_barrier_set_task_pending,
1645 gomp_team_barrier_clear_task_pending,
1646 gomp_team_barrier_set_waiting_for_tasks,
1647 gomp_team_barrier_waiting_for_tasks,
1648 gomp_team_barrier_done): Use BAR_* defines.
1649 * barrier.c (GOMP_barrier_cancel): New function.
1650 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
1651 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1652 omp_proc_bind_spread): New params.
1653 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1654 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1655 omp_get_team_num, omp_is_initial_device): New externals.
1656 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
1657 New functions.
1658 (gomp_resolve_num_threads): Adjust for thread_limit now being in
1659 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
1660 infinity. If not nested, just return minimum of max_num_threads
1661 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
1662 to the returned value. Otherwise, don't update atomically
1663 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
1664 (GOMP_parallel_end): Adjust for thread_limit now being in
1665 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
1666 infinity. Adjust threads_busy in the pool rather than
1667 gomp_remaining_threads_count. Remember team->nthreads and call
1668 gomp_team_end before adjusting threads_busy, if not nested
1669 afterwards, just set it to 1 non-atomically. Add ialias.
1670 (GOMP_parallel_start): Adjust gomp_team_start caller.
1671 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
1672 * testsuite/libgomp.c/affinity-1.c: New test.
1673 * testsuite/libgomp.c/atomic-15.c: New test.
1674 * testsuite/libgomp.c/atomic-16.c: New test.
1675 * testsuite/libgomp.c/atomic-17.c: New test.
1676 * testsuite/libgomp.c/cancel-for-1.c: New test.
1677 * testsuite/libgomp.c/cancel-for-2.c: New test.
1678 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
1679 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
1680 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
1681 * testsuite/libgomp.c/cancel-sections-1.c: New test.
1682 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
1683 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
1684 * testsuite/libgomp.c/depend-1.c: New test.
1685 * testsuite/libgomp.c/depend-2.c: New test.
1686 * testsuite/libgomp.c/depend-3.c: New test.
1687 * testsuite/libgomp.c/depend-4.c: New test.
1688 * testsuite/libgomp.c/for-1.c: New test.
1689 * testsuite/libgomp.c/for-1.h: New file.
1690 * testsuite/libgomp.c/for-2.c: New test.
1691 * testsuite/libgomp.c/for-2.h: New file.
1692 * testsuite/libgomp.c/for-3.c: New test.
1693 * testsuite/libgomp.c/pr58392.c: New test.
1694 * testsuite/libgomp.c/simd-1.c: New test.
1695 * testsuite/libgomp.c/simd-2.c: New test.
1696 * testsuite/libgomp.c/simd-3.c: New test.
1697 * testsuite/libgomp.c/simd-4.c: New test.
1698 * testsuite/libgomp.c/simd-5.c: New test.
1699 * testsuite/libgomp.c/simd-6.c: New test.
1700 * testsuite/libgomp.c/target-1.c: New test.
1701 * testsuite/libgomp.c/target-2.c: New test.
1702 * testsuite/libgomp.c/target-3.c: New test.
1703 * testsuite/libgomp.c/target-4.c: New test.
1704 * testsuite/libgomp.c/target-5.c: New test.
1705 * testsuite/libgomp.c/target-6.c: New test.
1706 * testsuite/libgomp.c/target-7.c: New test.
1707 * testsuite/libgomp.c/taskgroup-1.c: New test.
1708 * testsuite/libgomp.c/thread-limit-1.c: New test.
1709 * testsuite/libgomp.c/thread-limit-2.c: New test.
1710 * testsuite/libgomp.c/thread-limit-3.c: New test.
1711 * testsuite/libgomp.c/udr-1.c: New test.
1712 * testsuite/libgomp.c/udr-2.c: New test.
1713 * testsuite/libgomp.c/udr-3.c: New test.
1714 * testsuite/libgomp.c++/affinity-1.C: New test.
1715 * testsuite/libgomp.c++/atomic-10.C: New test.
1716 * testsuite/libgomp.c++/atomic-11.C: New test.
1717 * testsuite/libgomp.c++/atomic-12.C: New test.
1718 * testsuite/libgomp.c++/atomic-13.C: New test.
1719 * testsuite/libgomp.c++/atomic-14.C: New test.
1720 * testsuite/libgomp.c++/atomic-15.C: New test.
1721 * testsuite/libgomp.c++/cancel-for-1.C: New test.
1722 * testsuite/libgomp.c++/cancel-for-2.C: New test.
1723 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
1724 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
1725 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
1726 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
1727 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
1728 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
1729 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
1730 * testsuite/libgomp.c++/cancel-test.h: New file.
1731 * testsuite/libgomp.c++/for-9.C: New test.
1732 * testsuite/libgomp.c++/for-10.C: New test.
1733 * testsuite/libgomp.c++/for-11.C: New test.
1734 * testsuite/libgomp.c++/simd-1.C: New test.
1735 * testsuite/libgomp.c++/simd-2.C: New test.
1736 * testsuite/libgomp.c++/simd-3.C: New test.
1737 * testsuite/libgomp.c++/simd-4.C: New test.
1738 * testsuite/libgomp.c++/simd-5.C: New test.
1739 * testsuite/libgomp.c++/simd-6.C: New test.
1740 * testsuite/libgomp.c++/simd-7.C: New test.
1741 * testsuite/libgomp.c++/simd-8.C: New test.
1742 * testsuite/libgomp.c++/target-1.C: New test.
1743 * testsuite/libgomp.c++/target-2.C: New test.
1744 * testsuite/libgomp.c++/target-2-aux.cc: New file.
1745 * testsuite/libgomp.c++/target-3.C: New test.
1746 * testsuite/libgomp.c++/taskgroup-1.C: New test.
1747 * testsuite/libgomp.c++/udr-1.C: New test.
1748 * testsuite/libgomp.c++/udr-2.C: New test.
1749 * testsuite/libgomp.c++/udr-3.C: New test.
1750 * testsuite/libgomp.c++/udr-4.C: New test.
1751 * testsuite/libgomp.c++/udr-5.C: New test.
1752 * testsuite/libgomp.c++/udr-6.C: New test.
1753 * testsuite/libgomp.c++/udr-7.C: New test.
1754 * testsuite/libgomp.c++/udr-8.C: New test.
1755 * testsuite/libgomp.c++/udr-9.C: New test.
1757 2013-09-20 Jakub Jelinek <jakub@redhat.com>
1759 PR testsuite/57605
1760 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
1761 ALWAYS_CFLAGS.
1763 2013-09-20 Alan Modra <amodra@gmail.com>
1765 * configure: Regenerate.
1767 2013-09-19 Jakub Jelinek <jakub@redhat.com>
1769 * testsuite/libgomp.c/sections-2.c: New test.
1771 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1773 * testsuite/libgomp.fortran/strassen.f90:
1774 Add dg-skip-if aarch64_tiny.
1776 2013-06-20 Iain Sandoe <iain@codesourcery.com>
1777 Cesar Philippidis <cesar@codesourcery.com>
1779 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
1780 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
1781 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
1782 * testsuite/libgomp.fortran/fortran.exp: Likewise.
1783 * testsuite/libgomp.graphite/graphite.exp: Likewise.
1784 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
1785 Use dg-runtest rather than gfortran-dg-runtest.
1787 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
1789 * testsuite/libgomp.c/icv-2.c: Extend current handling of
1790 Linux-based x86 systems to cover all GNU systems.
1791 * testsuite/libgomp.c/lock-3.c: Likewise.
1792 * testsuite/libgomp.c/pr48591.c: Likewise.
1794 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
1796 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
1797 GNU/Hurd, as done for Linux-based systems.
1799 * config/posix/ptrlock.h: Fix comment.
1801 2013-05-27 Tobias Burnus <burnus@net-b.de>
1803 PR fortran/57423
1804 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
1805 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
1806 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
1807 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
1808 omp_destroy_nest_lock): Correct arguments to match the one in
1809 the OpenMP spec.
1810 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
1811 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
1812 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
1813 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
1815 2013-05-16 Jakub Jelinek <jakub@redhat.com>
1817 * testsuite/libgomp.c/loop-13.c: New test.
1818 * testsuite/libgomp.c/loop-14.c: New test.
1819 * testsuite/libgomp.c/loop-15.c: New test.
1820 * testsuite/libgomp.c++/loop-13.C: New test.
1821 * testsuite/libgomp.c++/loop-14.C: New test.
1822 * testsuite/libgomp.c++/loop-15.C: New test.
1824 2013-02-06 Jakub Jelinek <jakub@redhat.com>
1826 PR middle-end/56217
1827 * testsuite/libgomp.c++/pr56217.C: New test.
1829 2013-02-01 Alan Modra <amodra@gmail.com>
1831 * task.c (GOMP_task, GOMP_taskwait): Comment.
1833 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
1834 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
1836 PR libgomp/55561
1837 * config/linux/wait.h (do_spin): Use atomic load for addr.
1838 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1839 for intptr and ptrlock.
1840 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1841 for ptrlock.
1843 2013-01-22 Alan Modra <amodra@gmail.com>
1845 PR libgomp/51376
1846 PR libgomp/56073
1847 * task.c (GOMP_task): Revert 2011-12-09 change.
1848 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
1849 barrier to read task->children..
1850 (gomp_barrier_handle_tasks): ..and matching atomic store with
1851 release barrier here when setting parent->children to NULL.
1853 2013-01-16 Jakub Jelinek <jakub@redhat.com>
1854 Tobias Burnus <burnus@net-b.de>
1856 PR driver/55884
1857 * testsuite/libgomp.fortran/fortran.exp: Use
1858 -fintrinsic-modules-path= instead of
1859 -fintrinsic-modules-path.
1861 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
1863 Update copyright years.
1865 2012-12-19 Tobias Burnus <burnus@net-b.de>
1867 * testsuite/libgomp.fortran/fortran.exp: Set
1868 -fintrinsic-modules-path.
1870 2012-12-19 Tobias Burnus <burnus@net-b.de>
1872 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1873 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1875 2012-11-21 Jakub Jelinek <jakub@redhat.com>
1877 PR libgomp/55411
1878 * team.c (gomp_free_thread): Decrease gomp_managed_threads
1879 if pool had any threads_used.
1881 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
1883 * testsuite/libgomp.c++/pr24455.C: Use
1884 -Wl,-undefined,dynamic_lookup on darwin.
1886 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
1888 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1890 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
1892 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1894 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1895 Jim MacArthur <jim.macarthur@arm.com>
1896 Marcus Shawcroft <marcus.shawcroft@arm.com>
1897 Nigel Stephens <nigel.stephens@arm.com>
1898 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1899 Richard Earnshaw <rearnsha@arm.com>
1900 Sofiane Naci <sofiane.naci@arm.com>
1901 Stephen Thomas <stephen.thomas@arm.com>
1902 Tejas Belagod <tejas.belagod@arm.com>
1903 Yufeng Zhang <yufeng.zhang@arm.com>
1905 * configure.tgt: Add AArch64.
1907 2012-10-04 Jason Merrill <jason@redhat.com>
1909 * testsuite/libgomp.c++/tls-init1.C: New.
1911 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
1913 * configure: Regenerated.
1915 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1917 * config/linux/mips/futex.h (sys_futex0): Change to static
1918 function with noinline, nomips16 attributes under MIPS16. Adjust
1919 asm statement to place 'li v0,SYS_futex' immediately before
1920 syscall insn.
1922 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
1924 * libgomp.texi (Library Index): Renamed from "Index" to prevent
1925 conflict with index.html on case-insensitive file systems.
1927 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
1929 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1930 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1932 2012-07-02 Richard Guenther <rguenther@suse.de>
1933 Michael Matz <matz@suse.de>
1934 Tobias Grosser <tobias@grosser.es>
1935 Sebastian Pop <sebpop@gmail.com>
1937 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1938 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1939 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1940 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1942 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
1944 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1946 2012-06-22 Richard Guenther <rguenther@suse.de>
1948 Merge from graphite branch
1949 2012-01-13 Tobias Grosser <tobias@grosser.es>
1951 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1952 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1954 2012-06-07 Jakub Jelinek <jakub@redhat.com>
1956 PR middle-end/53580
1957 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1958 use GOMP_barrier () call instead.
1959 * testsuite/libgomp.c/pr26943-3.c: Likewise.
1960 * testsuite/libgomp.c/pr26943-4.c: Likewise.
1961 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1962 call GOMP_barrier instead.
1963 * testsuite/libgomp.fortran/vla5.f90: Likewise.
1965 2012-06-06 Jakub Jelinek <jakub@redhat.com>
1967 PR libgomp/52993
1968 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1969 argument to memset call.
1971 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
1973 * configure: Regenerated.
1975 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
1977 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1979 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
1981 PR bootstrap/52812
1982 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1984 2012-03-22 Jakub Jelinek <jakub@redhat.com>
1986 PR middle-end/52547
1987 * testsuite/libgomp.c/pr52547.c: New test.
1989 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1991 * testsuite/lib/libgomp.exp: load fortran-modules.exp
1993 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1995 * configure.tgt (mips-sgi-irix6*): Remove.
1997 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1999 * configure.tgt (alpha*-dec-osf*): Remove.
2001 * config/osf/sem.h: Remove.
2002 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
2004 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
2006 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
2008 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2010 PR libstdc++/52188
2011 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
2012 Remove ENABLE_SYMVERS_SOL2.
2013 * configure: Regenerate.
2014 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
2015 (PREPROCESS): New variable.
2016 (libgomp.ver): New target.
2017 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
2018 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
2019 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
2020 Use libgomp.ver.
2021 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
2022 * Makefile.in: Regenerate.
2024 2012-02-14 Walter Lee <walt@tilera.com>
2026 * configure.tgt: Handle tilegx and tilepro.
2027 * config/linux/tile/futex.h: New file.
2029 2012-02-08 Richard Guenther <rguenther@suse.de>
2031 PR tree-optimization/46886
2032 * testsuite/libgomp.c/pr46886.c: New testcase.
2034 2012-01-25 Matthias Klose <doko@ubuntu.com>
2036 * config/linux/arm: Remove empty directory.
2037 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
2039 2011-12-09 Alan Modra <amodra@gmail.com>
2041 PR libgomp/51376
2042 * task.c (GOMP_taskwait): Don't access task->children outside of
2043 task_lock mutex region.
2044 (GOMP_task): Likewise.
2046 2011-12-06 Jakub Jelinek <jakub@redhat.com>
2048 PR libgomp/51132
2049 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
2050 to file scope.
2051 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2052 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2053 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2054 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2055 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2057 2011-12-02 Alan Modra <amodra@gmail.com>
2059 * config/linux/affinity.c: Use atomic rather than sync builtin.
2060 * config/linux/lock.c: Likewise.
2061 * config/linux/ptrlock.h: Likewise.
2062 * config/linux/ptrlock.c: Likewise.
2063 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
2064 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
2065 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
2066 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
2067 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
2068 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
2069 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
2070 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
2071 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
2072 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
2074 2011-11-30 Alan Modra <amodra@gmail.com>
2076 PR libgomp/51298
2077 * config/linux/bar.h: Use atomic rather than sync builtins.
2078 * config/linux/bar.c: Likewise. Add missing acquire
2079 synchronisation on generation field.
2080 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
2081 double unlock.
2083 2011-11-30 Alan Modra <amodra@gmail.com>
2085 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
2086 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
2087 * config/linux/mutex.h: Use atomic rather than sync builtins.
2088 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
2089 * config/linux/omp-lock.h: Comment fix.
2090 * config/linux/arm/mutex.h: Delete.
2091 * config/linux/powerpc/mutex.h: Delete.
2092 * config/linux/ia64/mutex.h: Delete.
2093 * config/linux/mips/mutex.h: Delete.
2095 2011-11-30 Alan Modra <amodra@gmail.com>
2097 PR libgomp/51249
2098 * config/linux/sem.h: Rewrite.
2099 * config/linux/sem.c: Rewrite.
2101 2011-11-28 Richard Henderson <rth@redhat.com>
2103 * libgomp.h (enum memmodel): New.
2105 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
2107 * configure: Regenerate.
2109 2011-10-10 Matthias Klose <doko@ubuntu.com>
2111 * config/posix95: Remove empty directory.
2113 2011-08-26 Jakub Jelinek <jakub@redhat.com>
2115 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
2117 2011-08-19 Jakub Jelinek <jakub@redhat.com>
2119 PR fortran/49792
2120 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
2121 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
2123 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2125 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
2127 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2129 PR libgomp/49965
2130 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
2132 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
2134 * config/linux/proc.h: New.
2135 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
2136 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
2137 (gomp_init_num_threads): Update call to cpuset_popcount.
2138 (get_num_procs): Ditto.
2139 * config/linux/affinity.c (gomp_init_affinity): Call
2140 gomp_cpuset_popcount.
2142 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2144 PR fortran/42041
2145 PR fortran/46752
2146 * omp.h.in (omp_in_final): New prototype.
2147 * omp_lib.f90.in (omp_in_final): New interface.
2148 (omp_integer_kind, omp_logical_kind): Remove
2149 and replace all its uses in the module with 4.
2150 (openmp_version): Change to 201107.
2151 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
2152 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
2153 kind for the parameters.
2154 (omp_in_final): New external.
2155 (openmp_version): Change to 201107.
2156 * task.c (omp_in_final): New function.
2157 (gomp_init_task): Initialize final_task.
2158 (GOMP_task): Remove unused attribute from flags. Handle final
2159 tasks.
2160 (GOMP_taskyield): New function.
2161 (omp_in_final): Return true if if (false) or final (true) task
2162 or descendant of final (true).
2163 * fortran.c (omp_in_final_): New function.
2164 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
2165 (GOMP_3.0): Export GOMP_taskyield.
2166 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
2167 variables.
2168 (parse_unsigned_long_list): New function.
2169 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
2170 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
2171 even if parse_affinity returned false.
2172 * config/linux/affinity.c (gomp_init_affinity): Handle
2173 gomp_cpu_affinity_len == 0.
2174 * libgomp_g.h (GOMP_taskyield): New prototype.
2175 * libgomp.h (struct gomp_task): Add final_task field.
2176 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
2177 * team.c (gomp_team_start): Override new task's nthreads_var icv
2178 if list form OMP_NUM_THREADS has been used and it has value for
2179 the new nesting level.
2181 * testsuite/libgomp.c/atomic-11.c: New test.
2182 * testsuite/libgomp.c/atomic-12.c: New test.
2183 * testsuite/libgomp.c/atomic-13.c: New test.
2184 * testsuite/libgomp.c/atomic-14.c: New test.
2185 * testsuite/libgomp.c/reduction-6.c: New test.
2186 * testsuite/libgomp.c/task-5.c: New test.
2187 * testsuite/libgomp.c++/atomic-2.C: New test.
2188 * testsuite/libgomp.c++/atomic-3.C: New test.
2189 * testsuite/libgomp.c++/atomic-4.C: New test.
2190 * testsuite/libgomp.c++/atomic-5.C: New test.
2191 * testsuite/libgomp.c++/atomic-6.C: New test.
2192 * testsuite/libgomp.c++/atomic-7.C: New test.
2193 * testsuite/libgomp.c++/atomic-8.C: New test.
2194 * testsuite/libgomp.c++/atomic-9.C: New test.
2195 * testsuite/libgomp.c++/task-8.C: New test.
2196 * testsuite/libgomp.c++/reduction-4.C: New test.
2197 * testsuite/libgomp.fortran/allocatable7.f90: New test.
2198 * testsuite/libgomp.fortran/allocatable8.f90: New test.
2199 * testsuite/libgomp.fortran/crayptr3.f90: New test.
2200 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
2201 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
2202 * testsuite/libgomp.fortran/pointer1.f90: New test.
2203 * testsuite/libgomp.fortran/pointer2.f90: New test.
2204 * testsuite/libgomp.fortran/task4.f90: New test.
2206 2011-08-02 Tobias Burnus <burnus@net-b.de>
2208 * libgomp.texi: Update OpenMP spec references to 3.1.
2209 (omp_in_final,OMP_PROC_BIND): New sections.
2210 (OMP_NUM_THREADS): Document that the value can be now a list.
2211 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
2213 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2215 * config/linux/x86/futex.h: Check __x86_64__ instead of
2216 __LP64__.
2218 2011-07-29 Jakub Jelinek <jakub@redhat.com>
2220 PR middle-end/49897
2221 PR middle-end/49898
2222 * testsuite/libgomp.c/pr49897-1.c: New test.
2223 * testsuite/libgomp.c/pr49897-2.c: New test.
2224 * testsuite/libgomp.c/pr49898-1.c: New test.
2225 * testsuite/libgomp.c/pr49898-2.c: New test.
2227 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2229 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
2230 for ia32 instead of ilp32.
2232 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
2233 * testsuite/libgomp.c/atomic-6.c: Likewise.
2235 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
2237 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
2238 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
2240 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2242 PR libgomp/45351
2243 * config/osf/sem.h: New file.
2244 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
2246 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2248 PR target/49541
2249 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
2250 ldflags.
2252 2011-07-15 Jakub Jelinek <jakub@redhat.com>
2254 * config/linux/wait.h (do_spin): New inline, largely copied
2255 from do_wait, just don't do futex_wait here, instead return true if
2256 it should be done.
2257 (do_wait): Implement using do_spin.
2258 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
2259 to prototype.
2260 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2261 __sync_bool_compare_and_swap, pass the oldval to
2262 gomp_mutex_lock_slow.
2263 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
2264 If all mutex contenders are just spinning and not sleeping, don't
2265 change state to 2 unnecessarily. Optimize the loop when state has
2266 already become 2 to use just one atomic operation per loop instead
2267 of two.
2268 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
2269 to prototype.
2270 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2271 __sync_bool_compare_and_swap, pass the oldval to
2272 gomp_mutex_lock_slow.
2274 2011-06-22 Jakub Jelinek <jakub@redhat.com>
2276 PR libgomp/49490
2277 * iter.c (gomp_iter_static_next): For chunk size 0
2278 only use n ceil/ nthreads size for the first
2279 n % nthreads threads in the team instead of
2280 all threads except for the last few ones which
2281 get less work or none at all.
2282 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
2283 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
2284 chunk argument, set run_sched_modifier to 0 for static
2285 resp. 1 for other kinds. If chunk argument is 0
2286 and not static, set value to 1.
2288 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2290 PR c++/49043
2291 * testsuite/libgomp.c++/pr49043.C: New test.
2293 PR c++/48869
2294 * testsuite/libgomp.c++/pr48869.C: New test.
2296 2011-05-06 Jakub Jelinek <jakub@redhat.com>
2298 PR fortran/48894
2299 * fortran.c: Include limits.h.
2300 (TO_INT): Define.
2301 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
2302 *set.
2303 (omp_set_num_threads_8_, omp_set_schedule_8_,
2304 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
2305 omp_get_team_size_8_): Use TO_INT macro.
2306 * testsuite/libgomp.fortran/pr48894.f90: New test.
2308 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2310 PR middle-end/48591
2311 * testsuite/libgomp.c/pr48591.c: New test.
2313 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2315 PR bootstrap/48135
2316 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
2317 * configure: Regenerate.
2319 2011-02-27 Jakub Jelinek <jakub@redhat.com>
2321 PR fortran/47886
2322 * testsuite/libgomp.fortran/task3.f90: New test.
2324 2011-02-24 Tobias Burnus <burnus@net-b.de>
2326 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
2328 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2330 PR libgomp/47854
2331 * libgomp.texi (omp_get_wtime): Don't say time in the past
2332 must be Unix Epoch.
2334 2011-02-18 Jakub Jelinek <jakub@redhat.com>
2336 PR libgomp/47804
2337 * testsuite/libgomp.fortran/fortran.exp: Check for both
2338 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
2339 but $blddir != "", still append ${blddir}/${lang_library_path}
2340 to ld_library_path.
2342 2011-02-16 Tobias Burnus <burnus@net-b.de>
2344 PR libgomp/47758
2345 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
2346 of libquadmath.a before adding its libpath to ldflags.
2348 2011-02-14 Jakub Jelinek <jakub@redhat.com>
2350 PR libgomp/47731
2351 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
2352 to FUTEX_WAIT futex syscall.
2353 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
2355 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2357 * configure: Regenerate.
2359 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
2361 PR libstdc++/36104
2362 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
2364 2011-01-16 Gerald Pfeifer
2366 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
2368 2010-12-14 Jakub Jelinek <jakub@redhat.com>
2370 PR fortran/46874
2371 * libgomp.fortran/allocatable6.f90: New test.
2373 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2375 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
2376 * configure: Regenerate.
2378 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
2380 PR target/40125
2381 PR lto/46695
2382 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
2383 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
2384 * aclocal.m4: Regenerate.
2385 * configure: Regenerate.
2386 * Makefile.in: Regenerate.
2387 * testsuite/Makefile.in: Regenerate.
2389 2010-12-02 Jakub Jelinek <jakub@redhat.com>
2391 PR fortran/46753
2392 * libgomp.fortran/pr46753.f90: New test.
2394 PR libgomp/43706
2395 * env.c (initialize_env): Default to spin count 300000
2396 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
2397 is specified.
2399 PR libgomp/45240
2400 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
2401 at the end if sync builtins aren't supported.
2403 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2405 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
2407 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2409 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
2411 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
2413 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
2415 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2416 Tobias Burnus <burnus@net-b.de>
2418 PR fortran/32049
2419 * configure.ac:
2420 * configure: Regenerate.
2422 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
2424 * config/linux/futex.h: New.
2425 * config/linux/arm/mutex.h: New.
2426 * configure.tgt (arm*-*-linux*): Add config path.
2428 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
2430 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2432 2010-09-23 Tobias Burnus <burnus@net-b.de>
2434 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
2435 Change Fortran datatype to LOGICAL.
2436 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
2437 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
2439 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2441 * configure: Regenerate.
2443 2010-07-26 Jakub Jelinek <jakub@redhat.com>
2445 * libgomp.texi: Add function keyword to a couple of Fortran
2446 interfaces, use integer instead of int for Fortran.
2448 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
2450 * libgomp.texi: Fix spelling and pasto problems throughout.
2451 Adjust prototypes to match code.
2453 2010-07-24 Tobias Burnus <burnus@net-b.de>
2455 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
2456 silence -fwhole-file warning.
2458 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2460 * configure.tgt (*-*-solaris2.[56]*): Removed.
2462 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2464 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
2465 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
2466 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
2467 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
2468 targetting solaris2*.
2469 * configure: Regenerate.
2470 * config.h.in: Regenerate.
2472 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
2473 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
2474 Add libgomp_version_dep.
2475 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
2476 versioning.
2477 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
2478 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
2479 * Makefile.in: Regenerate.
2481 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
2482 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2483 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
2484 to common block, protected by
2485 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2487 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2489 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
2491 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
2493 PR bootstrap/43170
2494 * configure: Regenerate.
2496 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2498 PR other/43620
2499 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
2500 * configure: Regenerate.
2501 * Makefile.in: Regenerate.
2502 * testsuite/Makefile.in: Regenerate.
2504 2010-04-26 Jakub Jelinek <jakub@redhat.com>
2506 PR c/43893
2507 * testsuite/libgomp.c/pr43893.c: New test.
2508 * testsuite/libgomp.c++/pr43893.C: New test.
2510 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2512 PR middle-end/43570
2513 * testsuite/libgomp.fortran/vla8.f90: New test.
2515 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2517 PR libgomp/43706
2518 * config/linux/affinity.c (gomp_init_affinity): Decrease
2519 gomp_available_cpus if affinity mask confines the process to fewer
2520 CPUs.
2521 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
2522 non-NULL, just return gomp_available_cpus.
2524 PR libgomp/43569
2525 * sections.c (gomp_sections_init): Initialize ws->mode.
2527 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
2529 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
2530 not unused bar variable.
2531 * configure: Regenerate.
2533 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2535 * Makefile.in: Regenerate.
2536 * aclocal.m4: Regenerate.
2537 * testsuite/Makefile.in: Regenerate.
2539 2010-03-22 Jakub Jelinek <jakub@redhat.com>
2541 PR libgomp/42942
2542 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
2543 (initialize_env): Adjust callers.
2544 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
2545 when the argument is 0.
2547 * testsuite/libgomp.c/pr42942.c: New test.
2549 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
2551 PR middle-end/42644
2552 PR middle-end/42130
2553 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2554 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
2556 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2558 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
2559 * testsuite/libgomp.c++/task-6.C: Likewise.
2561 2010-01-28 Steve Ellcey <sje@cup.hp.com>
2563 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
2565 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
2567 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
2568 * configure: Regenerate.
2570 2010-01-26 Jakub Jelinek <jakub@redhat.com>
2572 PR fortran/42866
2573 * testsuite/libgomp.fortran/allocatable5.f90: New test.
2575 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
2577 * configure.ac: Test for executability of GFORTRAN.
2578 * configure: Regenerate.
2580 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2582 * configure: Regenerate.
2584 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
2586 PR libgomp/42602
2587 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
2589 2010-01-03 Richard Guenther <rguenther@suse.de>
2591 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
2593 2009-12-23 Sebastian Pop <sebpop@gmail.com>
2595 * testsuite/libgomp.graphite/pr4118.c: New.
2597 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2599 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
2600 for darwin, protect the test with require-effective-target tls_runtime.
2601 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
2603 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2605 PR target/41605
2606 * testsuite/lib/libgomp.exp: Provide -B options to allow for
2607 link spec %s substitutions for static libraries.
2609 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
2611 PR testsuite/42135
2612 * libgomp.graphite/force-parallel-2.c: Reduce array size.
2614 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2616 * Makefile.in: Regenerate.
2617 * configure: Regenerate.
2618 * testsuite/Makefile.in: Regenerate.
2620 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
2622 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
2623 settings for LC_ALL and LANG.
2625 2009-11-25 Jakub Jelinek <jakub@redhat.com>
2627 PR fortran/42162
2628 * testsuite/libgomp.fortran/pr42162.f90: New test.
2630 2009-11-13 Jakub Jelinek <jakub@redhat.com>
2632 PR middle-end/42029
2633 * testsuite/libgomp.c/pr42029.c: New test.
2635 2009-10-26 Jakub Jelinek <jakub@redhat.com>
2637 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
2638 *s. Accept ld version without text in ()s.
2639 * configure: Regenerated.
2641 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
2643 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
2645 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2647 PR libgomp/41418
2648 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
2649 or a hyphen (happens with fortran language disabled).
2650 * configure: Regenerate.
2652 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2654 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
2655 use sed script portable to Solaris /bin/sed for extracting ld
2656 version.
2657 * configure: Regenerate.
2659 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
2661 * testsuite/libgomp.graphite/bounds.c: New test.
2663 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2665 * Makefile.am (libgomp_la_LINK): New.
2666 * Makefile.in: Regenerate.
2668 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2670 * configure.ac (AC_PREREQ): Bump to 2.64.
2672 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2674 * Makefile.am (install-html, install-pdf): Remove.
2675 * Makefile.in: Regenerate.
2677 * Makefile.in: Regenerate.
2678 * aclocal.m4: Regenerate.
2679 * config.h.in: Regenerate.
2680 * configure: Regenerate.
2681 * testsuite/Makefile.in: Regenerate.
2683 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2685 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
2686 * Makefile.in: Regenerate.
2688 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
2690 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
2691 * Makefile.in: Regenerate.
2693 2009-08-19 Tobias Burnus <burnus@net-b.de>
2695 PR fortran/41102
2696 omp_lib.h.in: Fix -std=f95 errors.
2699 2009-08-14 David Edelsohn <edelsohn@gnu.org>
2701 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
2702 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
2703 * testsuite/libgomp.graphite/graphite.exp: New.
2705 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
2707 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
2708 only build.
2710 2009-08-04 David Daney <ddaney@caviumnetworks.com>
2712 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
2713 needed memory barrier semantics.
2714 * config/linux/mips/mutex.h: New file.
2716 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2718 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2720 2009-07-16 Joseph Myers <joseph@codesourcery.com>
2722 * configure: Regenerate.
2724 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
2726 PR testsuite/40699
2727 PR testsuite/40707
2728 PR testsuite/40709
2729 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
2730 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
2731 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
2733 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2735 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
2736 options when choosing a multilib.
2738 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
2740 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
2741 ld_library_path. Use add_path. Add just find_libgcc_s to
2742 ld_library_path, not every libgcc multilib directory.
2743 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
2744 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
2745 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
2746 Use add_path.
2747 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
2749 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
2751 * Makefile.am (LTLDFLAGS): Define.
2752 (LINK): Define.
2753 * Makefile.in: Regenerate.
2755 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
2757 PR fortran/39718
2758 * testsuite/libgomp.fortran/fortran.exp: Don't link with
2759 libgfortranbegin, check existence of libgfortran.a instead of
2760 libgfortranbegin.a.
2762 2009-05-20 Jakub Jelinek <jakub@redhat.com>
2764 PR libgomp/40174
2765 * team.c (gomp_thread_start): Destroy thr->release semaphore.
2766 (gomp_free_pool_helper): Likewise.
2768 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
2769 Jakub Jelinek <jakub@redhat.com>
2771 PR fortran/35423
2772 * testsuite/libgomp.fortran/workshare2.f90: New test.
2774 2009-04-09 Nick Clifton <nickc@redhat.com>
2776 * iter.c: Change copyright header to refer to version 3 of the
2777 GNU General Public License with version 3.1 of the GCC Runtime
2778 Library Exception and to point readers at the COPYING3 and
2779 COPYING3.RUNTIME files and the FSF's license web page.
2780 * alloc.c: Likewise.
2781 * barrier.c: Likewise.
2782 * config/bsd/proc.c: Likewise.
2783 * config/linux/affinity.c: Likewise.
2784 * config/linux/alpha/futex.h: Likewise.
2785 * config/linux/bar.c: Likewise.
2786 * config/linux/bar.h: Likewise.
2787 * config/linux/ia64/futex.h: Likewise.
2788 * config/linux/ia64/mutex.h: Likewise.
2789 * config/linux/lock.c: Likewise.
2790 * config/linux/mips/futex.h: Likewise.
2791 * config/linux/mutex.c: Likewise.
2792 * config/linux/mutex.h: Likewise.
2793 * config/linux/powerpc/futex.h: Likewise.
2794 * config/linux/proc.c: Likewise.
2795 * config/linux/ptrlock.c: Likewise.
2796 * config/linux/ptrlock.h: Likewise.
2797 * config/linux/s390/futex.h: Likewise.
2798 * config/linux/sem.c: Likewise.
2799 * config/linux/sem.h: Likewise.
2800 * config/linux/sparc/futex.h: Likewise.
2801 * config/linux/wait.h: Likewise.
2802 * config/linux/x86/futex.h: Likewise.
2803 * config/mingw32/proc.c: Likewise.
2804 * config/mingw32/time.c: Likewise.
2805 * config/posix/affinity.c: Likewise.
2806 * config/posix/bar.c: Likewise.
2807 * config/posix/bar.h: Likewise.
2808 * config/posix/lock.c: Likewise.
2809 * config/posix/mutex.h: Likewise.
2810 * config/posix/proc.c: Likewise.
2811 * config/posix/ptrlock.h: Likewise.
2812 * config/posix/sem.c: Likewise.
2813 * config/posix/sem.h: Likewise.
2814 * config/posix/time.c: Likewise.
2815 * config/posix95/lock.c: Likewise.
2816 * critical.c: Likewise.
2817 * env.c: Likewise.
2818 * error.c: Likewise.
2819 * fortran.c: Likewise.
2820 * iter_ull.c: Likewise.
2821 * libgomp.h: Likewise.
2822 * libgomp_f.h.in: Likewise.
2823 * libgomp_g.h: Likewise.
2824 * loop.c: Likewise.
2825 * loop_ull.c: Likewise.
2826 * omp.h.in: Likewise.
2827 * omp_lib.f90.in: Likewise.
2828 * omp_lib.h.in: Likewise.
2829 * ordered.c: Likewise.
2830 * parallel.c: Likewise.
2831 * sections.c: Likewise.
2832 * single.c: Likewise.
2833 * task.c: Likewise.
2834 * team.c: Likewise.
2835 * work.c: Likewise.
2837 2009-04-09 Jakub Jelinek <jakub@redhat.com>
2839 * testsuite/config/default.exp: Change copyright header to refer to
2840 version 3 of the GNU General Public License and to point readers
2841 at the COPYING3 file and the FSF's license web page.
2843 2009-04-08 Jakub Jelinek <jakub@redhat.com>
2845 PR middle-end/39573
2846 * libgomp.c++/pr39573.C: New test.
2848 2009-04-01 Jakub Jelinek <jakub@redhat.com>
2850 PR other/39591
2851 * testsuite/libgomp.c/pr39591-1.c: New test.
2852 * testsuite/libgomp.c/pr39591-2.c: New test.
2853 * testsuite/libgomp.c/pr39591-3.c: New test.
2855 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
2857 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2858 * testsuite/libgomp.c/atomic-6.c: Ditto.
2860 2009-03-23 Jakub Jelinek <jakub@redhat.com>
2862 PR c/39495
2863 * testsuite/libgomp.c/loop-12.c: New test.
2864 * testsuite/libgomp.c/loop-11.c: New test.
2865 * testsuite/libgomp.c++/loop-11.C: New test.
2866 * testsuite/libgomp.c++/loop-12.C: New test.
2867 * testsuite/libgomp.c++/for-8.C: New test.
2869 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2871 * configure: Regenerate.
2873 2009-02-11 Jakub Jelinek <jakub@redhat.com>
2875 PR middle-end/39154
2876 * testsuite/libgomp.c/pr39154.c: New test.
2878 2009-01-30 Ian Lance Taylor <iant@google.com>
2880 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2881 libgomp_ld_is_gold. Get gold version number.
2882 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2883 * configure: Rebuild.
2885 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2887 * testsuite/lib/libgomp.exp: Add -B option for targets that
2888 use libgfortran.a%s in their specs.
2890 2009-01-07 Jakub Jelinek <jakub@redhat.com>
2892 PR libgomp/38086
2893 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2894 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2895 HAVE_AS_SYMVER_DIRECTIVE is not defined.
2896 * configure: Regenerated.
2897 * config.h.in: Likewise.
2899 2008-12-28 Jakub Jelinek <jakub@redhat.com>
2901 PR c++/38650
2902 * testsuite/libgomp.c/pr38650.c: New test.
2903 * testsuite/libgomp.c++/pr38650.C: New test.
2905 2008-12-27 Jakub Jelinek <jakub@redhat.com>
2907 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2909 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
2911 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2913 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2915 * configure: Regenerate.
2917 2008-12-08 Jakub Jelinek <jakub@redhat.com>
2919 PR middle-end/36802
2920 * testsuite/libgomp.c/pr36802-1.c: New test.
2921 * testsuite/libgomp.c/pr36802-2.c: New test.
2922 * testsuite/libgomp.c/pr36802-3.c: New test.
2924 2008-12-01 Janis Johnson <janis187@us.ibm.com>
2926 PR libgomp/38270
2927 * config/linux/powerpc/mutex.h: New.
2929 2008-12-01 Jakub Jelinek <jakub@redhat.com>
2931 PR c++/38257
2932 * testsuite/libgomp.c++/for-7.C: New test.
2934 PR c++/38348
2935 * testsuite/libgomp.c++/for-6.C: New test.
2937 2008-11-26 Janis Johnson <janis187@us.ibm.com>
2939 PR testsuite/28870
2940 * testsuite/lib/libgomp.exp: Include new timeout library files.
2941 (libgomp_target_compile): Set timeout value from new proc.
2943 2008-11-13 Steve Ellcey <sje@cup.hp.com>
2945 PR libgomp/37938
2946 * config/linux/ia64/mutex.h: New.
2948 2008-11-04 Tobias Burnus <burnus@net-b.de>
2950 PR libgomp/37935
2951 * libgomp.texi (Runtime library routines, environment variables):
2952 Update for OpenMP version 3.0.
2954 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
2955 Steve Ellcey <sje@cup.hp.com>
2957 * configure: Regenerate for new libtool.
2958 * Makefile.in: Ditto.
2959 * testsuite/Makefile.in: Ditto.
2961 2008-09-19 Jakub Jelinek <jakub@redhat.com>
2962 Andreas Tobler <a.tobler@schweiz.org>
2964 * config/bsd/proc.c: New file.
2965 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
2966 * configure.ac: Check for header <sys/sysctl.h>
2967 * configure: Regenerate.
2968 * config.h.in: Likewise.
2970 2008-09-05 Janis Johnson <janis187@us.ibm.com>
2972 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2974 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
2976 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2977 * Makefile.in: Regenerated.
2978 * testsuite/Makefile.in: Regenerated.
2980 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
2982 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2983 depend on blddir if blddir exists.
2984 (libgomp_target_compile): Likewise.
2985 * testsuite/libgomp.c++/c++.exp: Likewise.
2986 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2988 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2990 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
2991 Do not list GPL as Invariant Section.
2993 2008-07-28 Ilie Garbacea <ilie@mips.com>
2994 Chao-ying Fu <fu@mips.com>
2996 * configure.tgt: Enable futex for MIPS.
2997 * config/linux/mips/futex.h: New file.
2999 2008-07-16 Jakub Jelinek <jakub@redhat.com>
3001 * team.c (gomp_team_end): Free team immediately if it has
3002 just one thread.
3004 2008-07-08 David Edelsohn <edelsohn@gnu.org>
3006 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
3007 * testsuite/libgomp.fortran/fortran.exp: Same.
3008 * testsuite/libgomp.c/c.exp: Same.
3009 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
3010 directory to library path first.
3012 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
3014 * env.c (parse_stacksize): Add cast to avoid warning.
3015 (parse_spincount): Likewise.
3017 2008-06-27 Jakub Jelinek <jakub@redhat.com>
3019 * testsuite/libgomp.c/loop-10.c: New test.
3020 * libgomp.c/loop-3.c (main): Add lastprivate clause.
3021 * libgomp.c++/loop-6.C (main): Likewise.
3023 PR debug/36617
3024 * testsuite/libgomp.c/debug-1.c: New test.
3026 2008-06-19 Jakub Jelinek <jakub@redhat.com>
3028 * testsuite/libgomp.c/nqueens-1.c: New test.
3030 PR c++/36523
3031 * testsuite/libgomp.c++/task-7.C: New function.
3033 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3035 * configure: Regenerate.
3037 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3039 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
3040 mutex when HAVE_SYNC_BUILTINS isn't defined.
3042 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3044 * libgomp.texi (omp_test_lock): Fix typo.
3046 2008-06-12 Tobias Burnus <burnus@net-b.de>
3048 * omp_lib.f90.in: Add "implicit none".
3050 2008-06-12 Jakub Jelinek <jakub@redhat.com>
3052 PR middle-end/36506
3053 * testsuite/libgomp.c/reduction-5.c: New test.
3055 2008-06-11 Jakub Jelinek <jakub@redhat.com>
3057 * libgomp.h (struct gomp_task): Add in_tied_task field.
3058 * task.c (gomp_init_task): Initialize it.
3059 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
3060 unconditionally. Don't call gomp_team_barrier_wake if
3061 current task is implicit or if(0) from implicit and number of
3062 running tasks is equal to nthreads - 1.
3064 PR libgomp/36471
3065 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
3066 omp_get_team_size_8): Fix pastos.
3068 PR libgomp/36469
3069 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
3070 * configure: Regenerated.
3071 * config.h.in: Regenerated.
3072 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
3073 defined.
3075 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
3077 PR bootstrap/36452
3078 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
3079 (GOMP_loop_ull_dynamic_start): Likewise.
3080 (GOMP_loop_ull_guided_start): Likewise.
3081 (GOMP_loop_ull_ordered_static_start): Likewise.
3082 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
3083 (GOMP_loop_ull_ordered_guided_start): Likewise.
3085 2008-06-06 Jakub Jelinek <jakub@redhat.com>
3086 Richard Henderson <rth@redhat.com>
3087 Ulrich Drepper <drepper@redhat.com>
3088 Jakob Blomer <jakob.blomer@ira.uka.de>
3090 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
3091 Substitute also OMP_*LOCK_25*.
3092 * configure: Regenerated.
3093 * config.h.in: Regenerated.
3094 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
3095 ptrlock.c and task.c.
3096 * Makefile.in: Regenerated.
3097 * testsuite/Makefile.in: Regenerated.
3098 * task.c: New file.
3099 * loop_ull.c: New file.
3100 * iter_ull.c: New file.
3101 * libgomp.h: Include ptrlock.h.
3102 (enum gomp_task_kind): New type.
3103 (struct gomp_team): Add task_lock, task_queue, task_count,
3104 task_running_count, single_count fields. Add
3105 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
3106 Remove work_share_lock, generation_mask,
3107 oldest_live_gen, num_live_gen and init_work_shares fields, add
3108 work work_share_list_alloc, work_share_list_free and work_share_chunk
3109 fields. Change work_shares from pointer to pointers into an array.
3110 Change ordered_release field into gomp_sem_t ** from flexible array
3111 member. Add implicit_task and initial_work_shares fields.
3112 Move close to the end of the struct.
3113 (struct gomp_team_state): Add single_count, last_work_share,
3114 active_level and level fields, remove work_share_generation.
3115 (gomp_barrier_handle_tasks): New prototype.
3116 (gomp_finish_task): New inline function.
3117 (struct gomp_work_share): Move chunk_size, end, incr into
3118 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
3119 next_ll fields. Reshuffle fields. Add next_alloc,
3120 next_ws, next_free and inline_ordered_team_ids fields, change
3121 ordered_team_ids into pointer from flexible array member.
3122 Add mode field. Put lock and next into a different cache line
3123 from most of the write-once fields.
3124 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
3125 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
3126 gomp_iter_ull_guided_next): New prototypes.
3127 (gomp_new_icv): New prototype.
3128 (struct gomp_thread): Add thread_pool and task fields.
3129 (struct gomp_thread_pool): New type.
3130 (gomp_new_team): New prototype.
3131 (gomp_team_start): Change type of last argument.
3132 (gomp_new_work_share): Removed.
3133 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
3134 (gomp_work_share_init_done): New static inline.
3135 (gomp_throttled_spin_count_var, gomp_available_cpus,
3136 gomp_managed_threads): New extern decls.
3137 (gomp_init_task): New prototype.
3138 (gomp_spin_count_var): New extern var decl.
3139 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
3140 or no alias support, or if not PIC.
3141 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
3142 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
3143 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
3144 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
3145 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
3146 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
3147 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
3148 gomp_test_nest_lock_25): New prototypes.
3149 (omp_lock_symver, strong_alias): Define.
3150 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
3151 decls.
3152 (gomp_end_task): New.
3153 (struct gomp_task_icv, gomp_global_icv): New.
3154 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
3155 (struct gomp_task): New.
3156 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3157 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3158 (gomp_icv): New.
3159 (gomp_schedule_type): Reorder enum to match
3160 omp_sched_t.
3161 * team.c (struct gomp_thread_start_data): Add thread_pool and task
3162 fields.
3163 (gomp_thread_start): Add gomp_team_barrier_wait call.
3164 For non-nested case remove clearing of docked thread thr fields.
3165 Use pool fields instead of global gomp_* variables. Use
3166 gomp_barrier_wait_last when needed. Initialize ts.active_level.
3167 Create tasks for each member thread.
3168 (free_team): Only destroy team barrier, task_lock here and free it.
3169 (gomp_free_thread): Free last_team if non-NULL.
3170 (gomp_team_end): Call gomp_team_barrier_wait instead of
3171 gomp_barrier_wait. For nested case call one extra
3172 gomp_barrier_wait. Move here some destruction from free_team.
3173 Call free_team on pool->last_team if any, rather than freeing
3174 current team. Destroy work_share_list_free_lock ifndef
3175 HAVE_SYNC_BUILTINS.
3176 (gomp_new_icv): New function.
3177 (gomp_threads, gomp_threads_size, gomp_threads_used,
3178 gomp_threads_dock): Removed.
3179 (gomp_thread_destructor): New variable.
3180 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
3181 functions.
3182 (gomp_team_start): Create new pool if current thread doesn't have
3183 one. Use pool fields instead of global gomp_* variables.
3184 Initialize thread_pool field for new threads. Clear single_count.
3185 Change last argument from ws to team, don't create
3186 new team, set ts.work_share to &team->work_shares[0] and clear
3187 ts.last_work_share. Don't clear ts.work_share_generation.
3188 If number of threads changed, adjust atomically gomp_managed_threads.
3189 Use gomp_init_task instead of gomp_new_task,
3190 set thr->task to the corresponding implicit_task array entry.
3191 Create tasks for each member thread. Initialize ts.level.
3192 (initialize_team): Call pthread_key_create on
3193 gomp_thread_destructor.
3194 (team_destructor): New function.
3195 (new_team): Removed.
3196 (gomp_new_team): New function.
3197 (free_team): Free gomp_work_share blocks chained through next_alloc,
3198 instead of freeing work_shares and destroying work_share_lock.
3199 (gomp_team_end): Call gomp_fini_work_share. If number of threads
3200 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
3201 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
3202 of gomp_barrier_wait.
3203 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
3204 instead of gomp_barrier_wait. Call gomp_work_share_init_done
3205 if gomp_work_share_start returned true. Don't unlock ws->lock.
3206 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
3207 of gomp_barrier_wait.
3208 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
3209 gomp_work_share_init_done if gomp_work_share_start returned true.
3210 Don't unlock ws->lock.
3211 * work.c: Include stddef.h.
3212 (free_work_share): Use work_share_list_free_lock instead
3213 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
3214 Call gomp_fini_work_share and then either free ws if orphaned, or
3215 put it into work_share_list_free list of the current team.
3216 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
3217 functions.
3218 (gomp_work_share_start, gomp_work_share_end,
3219 gomp_work_share_end_nowait): Rewritten.
3220 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
3221 (openmp_version): Set to 200805.
3222 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3223 omp_sched_guided, omp_sched_auto): New parameters.
3224 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3225 omp_set_max_active_levels, omp_get_max_active_levels,
3226 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3227 omp_get_active_level): New interfaces.
3228 * omp_lib.h.in (openmp_version): Set to 200805.
3229 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3230 omp_sched_guided, omp_sched_auto): New parameters.
3231 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3232 omp_set_max_active_levels, omp_get_max_active_levels,
3233 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3234 omp_get_active_level): New externals.
3235 * loop.c: Include limits.h.
3236 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
3237 GFS_AUTO.
3238 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
3239 Likewise. Use gomp_icv.
3240 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
3241 ts.static_trip here.
3242 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
3243 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
3244 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
3245 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
3246 don't unlock ws->lock, otherwise lock it.
3247 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
3248 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
3249 (gomp_parallel_loop_start): Call gomp_new_team instead of
3250 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
3251 Adjust gomp_team_start caller. Pass 0 as second argument to
3252 gomp_resolve_num_threads.
3253 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
3254 If adding ws->chunk_size nthreads + 1 times after end won't
3255 overflow, set ws->mode to 1.
3256 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
3257 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
3258 GOMP_loop_ull_ordered_static_start,
3259 GOMP_loop_ull_ordered_dynamic_start,
3260 GOMP_loop_ull_ordered_guided_start,
3261 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
3262 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
3263 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
3264 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
3265 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
3266 prototypes.
3267 * libgomp.map: Export lock routines also @@OMP_2.0.
3268 (GOMP_loop_ordered_dynamic_first,
3269 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
3270 GOMP_loop_ordered_static_first): Remove.
3271 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
3272 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
3273 GOMP_loop_ull_ordered_dynamic_next,
3274 GOMP_loop_ull_ordered_dynamic_start,
3275 GOMP_loop_ull_ordered_guided_next,
3276 GOMP_loop_ull_ordered_guided_start,
3277 GOMP_loop_ull_ordered_runtime_next,
3278 GOMP_loop_ull_ordered_runtime_start,
3279 GOMP_loop_ull_ordered_static_next,
3280 GOMP_loop_ull_ordered_static_start,
3281 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
3282 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
3283 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
3284 (omp_set_schedule, omp_get_schedule,
3285 omp_get_thread_limit, omp_set_max_active_levels,
3286 omp_get_max_active_levels, omp_get_level,
3287 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
3288 omp_set_schedule_, omp_set_schedule_8_,
3289 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3290 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3291 omp_get_max_active_levels_, omp_get_level_,
3292 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3293 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3294 New exports @@OMP_3.0.
3295 * omp.h.in (omp_sched_t): New type.
3296 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3297 omp_set_max_active_levels, omp_get_max_active_levels,
3298 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3299 omp_get_active_level): New prototypes.
3300 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
3301 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
3302 gomp_thread_limit_var, gomp_remaining_threads_count,
3303 gomp_remaining_threads_lock): New variables.
3304 (parse_spincount): New function.
3305 (initialize_env): Call gomp_init_num_threads unconditionally.
3306 Initialize gomp_available_cpus. Call parse_spincount,
3307 initialize gomp_{,throttled_}spin_count_var
3308 depending on presence and value of OMP_WAIT_POLICY and
3309 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
3310 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
3311 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
3312 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
3313 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
3314 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3315 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3316 (gomp_global_icv): New.
3317 (parse_schedule): Use it. Parse "auto".
3318 (omp_set_num_threads): Use gomp_icv.
3319 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
3320 Likewise.
3321 (omp_get_max_threads): Move from parallel.c.
3322 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3323 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
3324 add ialias.
3325 (parse_stacksize, parse_wait_policy): New functions.
3326 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
3327 both wrappers for compatibility and new locks.
3328 (omp_set_schedule, omp_get_schedule,
3329 omp_get_thread_limit, omp_set_max_active_levels,
3330 omp_get_max_active_levels, omp_get_level,
3331 omp_get_ancestor_thread_num, omp_get_team_size,
3332 omp_get_active_level): New ialias_redirect.
3333 (omp_set_schedule_, omp_set_schedule_8_,
3334 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3335 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3336 omp_get_max_active_levels_, omp_get_level_,
3337 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3338 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3339 New functions.
3340 * parallel.c: Include limits.h.
3341 (gomp_resolve_num_threads): Add count argument. Rewritten.
3342 (GOMP_parallel_start): Call gomp_new_team and pass that as last
3343 argument to gomp_team_start. Pass 0 as second argument to
3344 gomp_resolve_num_threads.
3345 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
3346 if gomp_thread_limit_var != ULONG_MAX.
3347 (omp_in_parallel): Implement using ts.active_level.
3348 (omp_get_max_threads): Move to env.c.
3349 (omp_get_level, omp_get_ancestor_thread_num,
3350 omp_get_team_size, omp_get_active_level): New functions,
3351 add ialias.
3352 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
3353 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
3354 gomp_iter_dynamic_next instead of the _locked variant and don't take
3355 lock around it, otherwise acquire it before calling
3356 gomp_iter_dynamic_next_locked.
3357 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
3358 gomp_iter_dynamic_next instead of the _locked variant and don't take
3359 lock around it.
3360 (GOMP_parallel_sections_start): Call gomp_new_team instead of
3361 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
3362 Adjust gomp_team_start caller. Pass count as second argument to
3363 gomp_resolve_num_threads, don't adjust num_threads after the call.
3364 Use gomp_icv.
3365 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
3366 ws->chunk_size by incr.
3367 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
3368 code.
3369 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
3370 types.
3371 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
3372 (omp_check_defines): Check even the compat defines.
3373 * config/linux/ptrlock.c: New file.
3374 * config/linux/ptrlock.h: New file.
3375 * config/linux/wait.h: New file.
3376 * config/posix/ptrlock.c: New file.
3377 * config/posix/ptrlock.h: New file.
3378 * config/linux/bar.h (gomp_team_barrier_wait,
3379 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3380 (gomp_team_barrier_set_task_pending,
3381 gomp_team_barrier_clear_task_pending,
3382 gomp_team_barrier_set_waiting_for_tasks,
3383 gomp_team_barrier_waiting_for_tasks,
3384 gomp_team_barrier_done): New inlines.
3385 (gomp_barrier_t): Rewritten.
3386 (gomp_barrier_state_t): New typedef.
3387 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
3388 gomp_barrier_wait_start): Rewritten.
3389 (gomp_barrier_wait_end): Change second argument to
3390 gomp_barrier_state_t.
3391 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3392 inlines.
3393 * config/linux/bar.c: Include wait.h instead of libgomp.h and
3394 futex.h.
3395 (gomp_barrier_wait_end): Rewritten.
3396 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3397 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
3398 * config/posix/bar.h (gomp_barrier_t): Add generation field.
3399 (gomp_barrier_state_t): New typedef.
3400 (gomp_team_barrier_wait,
3401 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3402 (gomp_barrier_wait_start): Or all but low 2 bits from generation
3403 into the return value. Return gomp_barrier_state_t.
3404 (gomp_team_barrier_set_task_pending,
3405 gomp_team_barrier_clear_task_pending,
3406 gomp_team_barrier_set_waiting_for_tasks,
3407 gomp_team_barrier_waiting_for_tasks,
3408 gomp_team_barrier_done): New inlines.
3409 (gomp_barrier_wait_end): Change second argument to
3410 gomp_barrier_state_t.
3411 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3412 inlines.
3413 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
3414 (gomp_barrier_wait_end): Change second argument to
3415 gomp_barrier_state_t.
3416 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3417 gomp_team_barrier_wake): New functions.
3418 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
3419 futex.h.
3420 (gomp_futex_wake, gomp_futex_wait): New variables.
3421 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
3422 * config/linux/lock.c: Rewrite to make locks task owned,
3423 for backwards compatibility provide the old entrypoints
3424 if symbol versioning. Include wait.h instead of libgomp.h and
3425 futex.h.
3426 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
3427 * config/posix95/lock.c: Rewrite to make locks task owned,
3428 for backwards compatibility provide the old entrypoints
3429 if symbol versioning.
3430 * config/posix/lock.c: Rewrite to make locks task owned,
3431 for backwards compatibility provide the old entrypoints
3432 if symbol versioning.
3433 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
3434 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
3435 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
3436 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3437 (sys_futex0): Return error code.
3438 (futex_wake, futex_wait): If ENOSYS was returned, clear
3439 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3440 (cpu_relax, atomic_write_barrier): New static inlines.
3441 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3442 (futex_wake, futex_wait): If ENOSYS was returned, clear
3443 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3444 (cpu_relax, atomic_write_barrier): New static inlines.
3445 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3446 (sys_futex0): Return error code.
3447 (futex_wake, futex_wait): If ENOSYS was returned, clear
3448 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3449 (cpu_relax, atomic_write_barrier): New static inlines.
3450 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3451 (sys_futex0): Return error code.
3452 (futex_wake, futex_wait): If ENOSYS was returned, clear
3453 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3454 (cpu_relax, atomic_write_barrier): New static inlines.
3455 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3456 (sys_futex0): Return error code.
3457 (futex_wake, futex_wait): If ENOSYS was returned, clear
3458 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3459 (cpu_relax, atomic_write_barrier): New static inlines.
3460 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3461 (sys_futex0): Return error code.
3462 (futex_wake, futex_wait): If ENOSYS was returned, clear
3463 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3464 (cpu_relax, atomic_write_barrier): New static inlines.
3465 * config/linux/sem.c: Include wait.h instead of libgomp.h and
3466 futex.h.
3467 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
3468 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
3469 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
3470 types.
3471 (omp_nest_lock_t): Change owner into void *, add lock field.
3472 * config/posix95/omp-lock.h: Include semaphore.h.
3473 (omp_lock_25_t, omp_nest_lock_25_t): New types.
3474 (omp_lock_t): Use sem_t instead of mutex if semaphores
3475 aren't broken.
3476 (omp_nest_lock_t): Likewise. Change owner to void *.
3477 * config/posix/omp-lock.h: Include semaphore.h.
3478 (omp_lock_25_t, omp_nest_lock_25_t): New types.
3479 (omp_lock_t): Use sem_t instead of mutex if semaphores
3480 aren't broken.
3481 (omp_nest_lock_t): Likewise. Add owner field.
3483 2008-06-06 Jakub Jelinek <jakub@redhat.com>
3485 * testsuite/libgomp.c/collapse-1.c: New test.
3486 * testsuite/libgomp.c/collapse-2.c: New test.
3487 * testsuite/libgomp.c/collapse-3.c: New test.
3488 * testsuite/libgomp.c/icv-1.c: New test.
3489 * testsuite/libgomp.c/icv-2.c: New test.
3490 * testsuite/libgomp.c/lib-2.c: New test.
3491 * testsuite/libgomp.c/lock-1.c: New test.
3492 * testsuite/libgomp.c/lock-2.c: New test.
3493 * testsuite/libgomp.c/lock-3.c: New test.
3494 * testsuite/libgomp.c/loop-4.c: New test.
3495 * testsuite/libgomp.c/loop-5.c: New test.
3496 * testsuite/libgomp.c/loop-6.c: New test.
3497 * testsuite/libgomp.c/loop-7.c: New test.
3498 * testsuite/libgomp.c/loop-8.c: New test.
3499 * testsuite/libgomp.c/loop-9.c: New test.
3500 * testsuite/libgomp.c/nested-3.c: New test.
3501 * testsuite/libgomp.c/nestedfn-6.c: New test.
3502 * testsuite/libgomp.c/sort-1.c: New test.
3503 * testsuite/libgomp.c/task-1.c: New test.
3504 * testsuite/libgomp.c/task-2.c: New test.
3505 * testsuite/libgomp.c/task-3.c: New test.
3506 * testsuite/libgomp.c/task-4.c: New test.
3507 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
3508 to C++ testsuite default compiler options.
3509 * testsuite/libgomp.c++/collapse-1.C: New test.
3510 * testsuite/libgomp.c++/collapse-2.C: New test.
3511 * testsuite/libgomp.c++/ctor-10.C: New test.
3512 * testsuite/libgomp.c++/for-1.C: New test.
3513 * testsuite/libgomp.c++/for-2.C: New test.
3514 * testsuite/libgomp.c++/for-3.C: New test.
3515 * testsuite/libgomp.c++/for-4.C: New test.
3516 * testsuite/libgomp.c++/for-5.C: New test.
3517 * testsuite/libgomp.c++/loop-8.C: New test.
3518 * testsuite/libgomp.c++/loop-9.C: New test.
3519 * testsuite/libgomp.c++/loop-10.C: New test.
3520 * testsuite/libgomp.c++/task-1.C: New test.
3521 * testsuite/libgomp.c++/task-2.C: New test.
3522 * testsuite/libgomp.c++/task-3.C: New test.
3523 * testsuite/libgomp.c++/task-4.C: New test.
3524 * testsuite/libgomp.c++/task-5.C: New test.
3525 * testsuite/libgomp.c++/task-6.C: New test.
3526 * testsuite/libgomp.fortran/allocatable1.f90: New test.
3527 * testsuite/libgomp.fortran/allocatable2.f90: New test.
3528 * testsuite/libgomp.fortran/allocatable3.f90: New test.
3529 * testsuite/libgomp.fortran/allocatable4.f90: New test.
3530 * testsuite/libgomp.fortran/collapse1.f90: New test.
3531 * testsuite/libgomp.fortran/collapse2.f90: New test.
3532 * testsuite/libgomp.fortran/collapse3.f90: New test.
3533 * testsuite/libgomp.fortran/collapse4.f90: New test.
3534 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
3535 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
3536 * testsuite/libgomp.fortran/lib4.f90: New test.
3537 * testsuite/libgomp.fortran/lock-1.f90: New test.
3538 * testsuite/libgomp.fortran/lock-2.f90: New test.
3539 * testsuite/libgomp.fortran/nested1.f90: New test.
3540 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
3541 * testsuite/libgomp.fortran/strassen.f90: New test.
3542 * testsuite/libgomp.fortran/tabs1.f90: New test.
3543 * testsuite/libgomp.fortran/tabs2.f: New test.
3544 * testsuite/libgomp.fortran/task1.f90: New test.
3545 * testsuite/libgomp.fortran/task2.f90: New test.
3546 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
3547 * testsuite/libgomp.fortran/vla5.f90: Likewise.
3548 * testsuite/libgomp.c/pr26943-2.c: Likewise.
3549 * testsuite/libgomp.c/pr26943-3.c: Likewise.
3550 * testsuite/libgomp.c/pr26943-4.c: Likewise.
3552 2008-05-23 Jakub Jelinek <jakub@redhat.com>
3554 PR c++/36308
3555 * testsuite/libgomp.c++/ctor-11.C: New test.
3556 * testsuite/libgomp.c++/ctor-12.C: New test.
3558 2008-05-15 Janis Johnson <janis187@us.ibm.com>
3560 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
3562 2008-05-07 Jakub Jelinek <jakub@redhat.com>
3564 PR middle-end/36106
3565 * testsuite/libgomp.c/atomic-5.c: New test.
3566 * testsuite/libgomp.c/atomic-6.c: New test.
3567 * testsuite/libgomp.c/autopar-1.c: New test.
3569 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3571 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
3572 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
3573 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
3574 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
3575 * configure: Regenerate.
3576 * Makefile.in, testsuite/Makefile.in: Likewise.
3578 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
3580 PR bootstrap/35457
3581 * aclocal.m4: Regenerate.
3582 * configure: Regenerate.
3584 2008-03-18 Jakub Jelinek <jakub@redhat.com>
3586 PR middle-end/35611
3587 * testsuite/libgomp.c/atomic-4.c: New test.
3589 PR libgomp/35625
3590 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
3591 (gomp_iter_guided_next): Likewise.
3592 * testsuite/libgomp.c/pr35625.c: New test.
3594 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3596 * aclocal.m4: Regenerate.
3597 * configure: Likewise.
3598 * Makefile.in: Likewise.
3599 * testsuite/Makefile.in: Likewise.
3601 2008-03-13 Jakub Jelinek <jakub@redhat.com>
3603 PR middle-end/35185
3604 * testsuite/libgomp.c++/pr35185.C: New test.
3606 2008-03-12 Jakub Jelinek <jakub@redhat.com>
3608 PR middle-end/35549
3609 * testsuite/libgomp.c/pr35549.c: New test.
3611 2008-03-06 Jakub Jelinek <jakub@redhat.com>
3613 * testsuite/libgomp.c/atomic-3.c: New test.
3615 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3617 PR fortran/33197
3618 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
3619 .F08 file suffixes.
3621 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
3623 PR libgomp/33131
3624 * configure.ac: Add ACX_HEADER_STRING.
3625 * env.c: Include strings.h.
3626 * aclocal.m4: Regenerate.
3627 * config.h.in: Regenerate.
3628 * configure: Regenerate.
3629 * Makefile.in: Regenerate.
3630 * testsuite/Makefile.in: Regenerate.
3632 2008-02-15 Jakub Jelinek <jakub@redhat.com>
3634 PR middle-end/35196
3635 * testsuite/libgomp.c/pr35196.c: New test.
3637 PR middle-end/35130
3638 * testsuite/libgomp.fortran/pr35130.f90: New test.
3639 * testsuite/libgomp.c/pr35130.c: New test.
3641 2008-01-25 Jakub Jelinek <jakub@redhat.com>
3643 PR middle-end/33880
3644 * testsuite/libgomp.c/pr33880.c: New test.
3645 * testsuite/libgomp.fortran/pr33880.f90: New test.
3647 2008-01-24 David Edelsohn <edelsohn@gnu.org>
3649 * configure: Regenerate.
3651 2008-01-08 Jakub Jelinek <jakub@redhat.com>
3653 * configure.ac: Move futex checking into ../config/futex.m4.
3654 * configure: Rebuilt.
3655 * aclocal.m4: Rebuilt.
3656 * Makefile.in: Rebuilt.
3658 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
3659 2007-10-15 ../config/tls.m4 change.
3661 2007-12-19 Jakub Jelinek <jakub@redhat.com>
3663 PR c++/34513
3664 * testsuite/libgomp.c/pr34513.c: New test.
3665 * testsuite/libgomp.c++/pr34513.C: New test.
3667 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
3669 PR target/32765
3670 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
3672 2007-12-04 Jakub Jelinek <jakub@redhat.com>
3674 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
3676 2007-12-03 Jakub Jelinek <jakub@redhat.com>
3678 * testsuite/libgomp.c/private-1.c: New test.
3680 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
3681 Paolo Bonzini <bonzini@gnu.org>
3683 * Makefile.am: Use space as vpath separator. Use 'vpath %'
3684 instead of 'VPATH ='.
3685 * Makefile.in: Regenerate.
3687 2007-11-23 Matthias Klose <doko@ubuntu.com>
3689 * configure.ac: Adjust makeinfo version check.
3690 * configure: Regenerate.
3692 2007-11-10 Jakub Jelinek <jakub@redhat.com>
3694 PR fortran/34020
3695 * testsuite/libgomp.fortran/pr34020.f90: New test.
3697 2007-11-06 Jakub Jelinek <jakub@redhat.com>
3699 PR c++/33894
3700 * testsuite/libgomp.c++/atomic-1.C: New test.
3702 2007-10-25 Jakub Jelinek <jakub@redhat.com>
3704 PR libgomp/33275
3705 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
3706 Make x and y integers rather than (implicit) reals. Add private (j)
3707 clause to the last omp parallel.
3709 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
3711 * configure: Regenerate following changes to ../config/tls.m4.
3713 2007-09-28 Jakub Jelinek <jakub@redhat.com>
3715 * testsuite/libgomp.fortran/stack.f90: New test.
3717 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
3719 * config/mingw32/proc.c: New file.
3721 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
3723 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
3724 (main): Use __get_cpuid to get i386 target fetaures.
3725 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
3726 (main): Use __get_cpuid to get x86_64 target fetaures.
3728 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
3730 PR target/32765
3731 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
3732 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
3734 2007-07-12 Jakub Jelinek <jakub@redhat.com>
3736 PR fortran/32550
3737 * testsuite/libgomp.fortran/pr32550.f90: New test.
3738 * testsuite/libgomp.fortran/crayptr2.f90: New test.
3740 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
3742 * aclocal.m4: Regenerated.
3744 2007-07-05 Tobias Burnus <burnus@net-b.de>
3746 PR fortran/32359
3747 * testsuite/libgomp.fortran/pr32359.f90: New.
3749 2007-07-02 Jakub Jelinek <jakub@redhat.com>
3751 PR libgomp/32468
3752 * sections.c (GOMP_parallel_sections_start): Only decrease
3753 number of threads to COUNT if dyn_var is true.
3754 * testsuite/libgomp.c/pr32468.c: New test.
3756 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3758 PR libgomp/26308
3759 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
3761 2007-06-21 Jakub Jelinek <jakub@redhat.com>
3763 PR middle-end/32362
3764 * testsuite/libgomp.c/pr32362-1.c: New test.
3765 * testsuite/libgomp.c/pr32362-2.c: New test.
3766 * testsuite/libgomp.c/pr32362-3.c: New test.
3768 2007-06-07 Jakub Jelinek <jakub@redhat.com>
3770 * team.c (gomp_team_start): Fix setting up thread_attr
3771 stack size.
3773 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
3775 * configure: Regenerate.
3777 2007-05-23 Steve Ellcey <sje@cup.hp.com>
3779 * Makefile.in: Regenerate.
3780 * configure: Regenerate.
3781 * aclocal.m4: Regenerate.
3782 * testsuite/Makefile.in: Regenerate.
3784 2007-05-04 Jakub Jelinek <jakub@redhat.com>
3786 * config/linux/proc.c: New file.
3788 PR libgomp/28482
3789 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
3791 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
3793 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
3795 2007-04-16 Matthias Klose <doko@debian.org>
3797 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
3798 flags if not building with -m64.
3799 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
3800 flag for i?86-*-* targets, if current target matches -m64.
3802 2007-04-14 Steve Ellcey <sje@cup.hp.com>
3804 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
3805 * Makefile.in: Regenerate.
3807 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3809 PR testsuite/31369
3810 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
3811 ld_library_path.
3812 * testsuite/libgomp.fortran/fortran.exp: Likewise.
3814 2007-04-04 Jakub Jelinek <jakub@redhat.com>
3816 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
3817 decls.
3818 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
3819 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
3820 (parse_affinity): New function.
3821 (initialize_env): Call it and gomp_init_affinity.
3822 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
3823 create new pthread_attr_t and call gomp_init_thread_affinity
3824 on it for each thread before passing the attribute to pthread_create.
3825 * config/linux/affinity.c: New file.
3826 * config/posix/affinity.c: New file.
3827 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
3828 * configure: Rebuilt.
3829 * config.h.in: Rebuilt.
3830 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3831 * Makefile.in: Rebuilt.
3833 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
3835 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3836 *-*-darwin*.
3837 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3838 and use it if found.
3840 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
3842 * testsuite/config/default.exp: New file.
3843 * testsuite/lib/libgomp.exp: New file.
3844 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3845 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3846 load_lib *, load_gcc_lib *): Move to libgomp.exp.
3847 (libgomp_load): Remove.
3848 * testsuite/lib/libgomp.exp (libgomp_init): Compute
3849 always_ld_library_path, not ld_library_path. Set additional_flags
3850 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3851 (target_compile): Do not call libgomp_init. Append lang_library_path
3852 and lang_link_flags to options.
3853 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
3854 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
3855 here.
3856 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3857 always_ld_library_path. Set LD_LIBRARY_PATH here.
3858 * testsuite/libgomp.fortran/fortran.exp: Ditto.
3859 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3860 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3861 CX8 flag.
3862 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3863 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3864 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3865 * testsuite/libgomp.c/pr29947-1.c: Ditto.
3866 * testsuite/libgomp.c/atomic-10.c: Ditto.
3868 2007-03-21 Jakub Jelinek <jakub@redhat.com>
3870 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3871 dg-final cleanup-modules line.
3872 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3873 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3874 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3875 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3876 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3877 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3878 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3880 2007-03-18 Andreas Schwab <schwab@suse.de>
3882 * acinclude.m4: Adjust regular expression for ld version
3883 extraction.
3884 * configure: Regenerate.
3886 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3888 * Makefile.am: Add install-pdf target as copied from
3889 automake v1.10 rules.
3890 * Makefile.in: Regenerate
3892 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3894 PR libgomp/28486
3895 * configure: Regenerate.
3897 PR c++/30703
3898 * testsuite/libgomp.c++/pr30703.C: New test.
3900 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3902 Revert:
3903 2006-07-05 Eric Christopher <echristo@apple.com>
3904 * configure.ac: Depend addition of -pthread on host OS.
3905 * configure: Regenerate.
3907 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3909 * libgomp.texi: Fix spacing after abbreviations.
3911 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
3913 PR libgomp/30546
3914 * configure.ac: Add check for makeinfo
3915 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3916 if an appropiate version of makeinfo is found.
3917 * aclocal.m4: Regenerated.
3918 * configure: Regenerated.
3919 * Makefile.in: Regenerated.
3920 * testsuite/Makefile.in: Regenerated.
3922 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
3924 PR libgomp/30540
3925 * libgomp.texi: More about implementation-dependent settings.
3927 2007-01-26 Tobias Burnus <burnus@net-b.de>
3929 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3931 2007-01-24 Jakub Jelinek <jakub@redhat.com>
3933 PR middle-end/30494
3934 * testsuite/libgomp.c/pr30494.c: New test.
3936 2007-01-15 Tom Tromey <tromey@redhat.com>
3938 * configure: Rebuilt.
3939 * configure.ac: Fixed comment.
3941 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
3943 * libgomp.texi: Document implementation specific default values of
3944 environment variables.
3946 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
3948 PR libgomp/28209
3949 * libgomp.texi: New file.
3950 * configure.ac: Add --enable-generated-files-in-srcdir option.
3951 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3952 files to srcdir.
3953 * Makefile.in: Regenerated.
3954 * config.h.in: Regenerated.
3955 * testsuite/Makefile.in: Regenerated.
3956 * NOTES: Removed.
3958 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
3960 PR libgomp/29949
3961 * env.c (omp_set_num_threads): Set illegal thread count to 1.
3963 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
3965 * configure: Regenerate.
3967 2006-12-04 Jakub Jelinek <jakub@redhat.com>
3969 PR libgomp/29947
3970 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
3971 start if there shouldn't be any loop iterations.
3972 (gomp_loop_ordered_static_start): Remove start == end test.
3973 * testsuite/libgomp.c/pr29947-1.c: New test.
3974 * testsuite/libgomp.c/pr29947-2.c: New test.
3976 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
3978 * configure.tgt: Force initial-exec TLS model on Linux only.
3980 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
3982 * configure: Regenerated.
3984 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
3986 * env.c (parse_schedule): Reject out of range values.
3987 (parse_unsigned_long): Reject out of range, negative or zero values.
3989 2006-10-29 Jakub Jelinek <jakub@redhat.com>
3991 PR fortran/29629
3992 * testsuite/libgomp.fortran/pr29629.f90: New test.
3994 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
3996 PR libgomp/29494
3997 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3998 * config/posix95: New directory.
3999 * config/posix95/omp-lock.h: New file.
4000 * config/posix95/lock.c: Likewise.
4002 2006-10-14 Geoffrey Keating <geoffk@apple.com>
4004 * aclocal.m4: Regenerate.
4005 * configure: Regenerate.
4007 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
4009 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
4010 '<' to '<='.
4012 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
4014 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
4015 test.
4016 * configure: Regenerate.
4017 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
4019 2006-09-26 Jakub Jelinek <jakub@redhat.com>
4021 PR middle-end/25261
4022 PR middle-end/28790
4023 * testsuite/libgomp.c/nestedfn-4.c: New test.
4024 * testsuite/libgomp.c/nestedfn-5.c: New test.
4025 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
4027 PR fortran/29097
4028 * testsuite/libgomp.fortran/condinc1.f: New test.
4029 * testsuite/libgomp.fortran/condinc2.f: New test.
4030 * testsuite/libgomp.fortran/condinc3.f90: New test.
4031 * testsuite/libgomp.fortran/condinc4.f90: New test.
4032 * testsuite/libgomp.fortran/condinc1.inc: New file.
4034 2006-09-18 Tom Tromey <tromey@redhat.com>
4036 * configure: Rebuilt.
4038 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
4040 PR c/28768
4041 PR preprocessor/14634
4042 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
4043 to AC_DEFINE.
4044 * configure: Regenerate.
4046 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
4048 * testsuite/libgomp.fortran/reduction3.f90: Change
4049 -2147483648 to -huge(i)-1 to avoid overflow.
4050 * testsuite/libgomp.fortran/reduction4.f90: Change
4051 Z'ffffffff' to not(0) to avoid overflow.
4053 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
4055 PR libgomp/25938
4056 * Makefile.am (libsubincludedir): New.
4057 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
4058 * Makefile.in: Regenerate.
4060 2006-08-17 Jakub Jelinek <jakub@redhat.com>
4062 PR libgomp/28725
4063 * env.c: Include ctype.h.
4064 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
4065 leading and/or trailing whitespace and compare strings case
4066 insensitively.
4068 2006-07-16 Jakub Jelinek <jakub@redhat.com>
4070 PR fortran/28390
4071 * testsuite/libgomp.fortran/pr28390.f: New test.
4073 2006-07-05 Eric Christopher <echristo@apple.com>
4075 * configure.ac: Depend addition of -pthread on host OS.
4076 * configure: Regenerate.
4078 2006-06-21 Jakub Jelinek <jakub@redhat.com>
4080 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
4081 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
4082 defined.
4084 2006-06-20 Jakub Jelinek <jakub@redhat.com>
4086 PR libgomp/26175
4087 PR libgomp/26477
4088 * configure.ac: If neither --enable-linux-futex nor
4089 --disable-linux-futex is passed, determine the default by checking
4090 for compiling and/or running against NPTL. With --enable-linux-futex,
4091 check if SYS_gettid and SYS_futex are defined.
4092 * configure: Rebuilt.
4094 2006-06-14 Richard Henderson <rth@redhat.com>
4096 PR libgomp/28008
4097 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
4098 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
4100 2006-06-09 Richard Henderson <rth@redhat.com>
4102 * env.c (gomp_nthreads_var): Change to unsigned long.
4103 (gomp_run_sched_chunk): Likewise.
4104 (parse_unsigned_long): Rename from parse_num_threads and generalize.
4105 (initialize_env): Initialize gomp_thread_attr.
4106 * libgomp.h (gomp_nthreads_var): Update decl.
4107 (gomp_run_sched_chunk): Likewise.
4108 (gomp_thread_attr): Declare.
4109 * team.c (gomp_thread_attr): Export.
4110 (initialize_team): Don't initialize it.
4112 2006-06-09 Jakub Jelinek <jakub@redhat.com>
4114 PR fortran/27916
4115 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
4116 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
4118 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4120 * config/mingw32/time.c: New file.
4121 * configure.tgt: Use it.
4123 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
4125 * Makefile.am: Add install-html target. Add install-html to .PHONY
4126 * Makefile.in: Regenerate.
4128 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4130 PR libgomp/27612
4131 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
4132 * testsuite/libgomp.c/critical-1.c: Likewise.
4133 * testsuite/libgomp.c/loop-1.c: Likewise.
4134 * testsuite/libgomp.c/loop-2.c: Likewise.
4135 * testsuite/libgomp.c/single-1.c: Likewise.
4136 * testsuite/libgomp.c/ordered-1.c: Likewise.
4137 * testsuite/libgomp.c/ordered-2.c: Likewise.
4139 2006-05-15 Jakub Jelinek <jakub@redhat.com>
4141 PR middle-end/27416
4142 * libgomp.fortran/pr27416-1.f90: New test.
4144 2006-05-03 Jakub Jelinek <jakub@redhat.com>
4146 PR fortran/27395
4147 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
4148 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
4150 2006-05-02 Jakub Jelinek <jakub@redhat.com>
4152 PR c++/26943
4153 * testsuite/libgomp.c/pr26943-1.c: New test.
4154 * testsuite/libgomp.c/pr26943-2.c: New test.
4155 * testsuite/libgomp.c/pr26943-3.c: New test.
4156 * testsuite/libgomp.c/pr26943-4.c: New test.
4157 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
4158 * testsuite/libgomp.c++/pr26943.C: New test.
4160 2006-05-02 Jakub Jelinek <jakub@redhat.com>
4162 PR middle-end/27337
4163 * testsuite/libgomp.c++/pr27337.C: New test.
4165 2006-04-26 Jakub Jelinek <jakub@redhat.com>
4167 PR c/26171
4168 * testsuite/libgomp.c/pr26171.c: New test.
4170 2006-04-25 Richard Henderson <rth@redhat.com>
4172 PR libgomp/25865
4173 * configure.ac: Use GCC_CHECK_TLS.
4174 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
4175 * Makefile.in, aclocal.m4, configure: Regenerate.
4177 2006-04-10 Matthias Klose <doko@debian.org>
4179 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
4180 directory names containing underscores.
4182 2006-03-21 Jakub Jelinek <jakub@redhat.com>
4184 PR c++/26691
4185 * testsuite/libgomp.c++/pr26691.C: New test.
4187 2006-03-13 Jakub Jelinek <jakub@redhat.com>
4189 * testsuite/libgomp.fortran/retval2.f90: New test.
4191 2006-03-09 Diego Novillo <dnovillo@redhat.com>
4193 * testsuite/libgomp.c++: New directory.
4195 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
4197 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
4198 * config/posix/sem.c: Implement the above.
4200 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
4202 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
4203 define HAVE_BROKEN_POSIX_SEMAPHORES.
4204 * configure: Rebuilt.
4205 * config.h.in: Rebuilt.
4207 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4209 PR bootstrap/26161
4210 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
4211 for the other pthread check.
4212 * configure: Regenerate.
4213 * config.h.in: Regenerate.
4215 2006-02-15 Jakub Jelinek <jakub@redhat.com>
4217 PR libgomp/25938
4218 PR libgomp/25984
4219 * Makefile.am (fincludedir): New variable.
4220 (nodist_include_HEADERS): Remove Fortran files.
4221 (nodist_finclude_HEADERS): New variable.
4222 * Makefile.in: Regenerated.
4224 2006-02-13 Jakub Jelinek <jakub@redhat.com>
4226 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
4227 Remove tests for returning assumed character length arrays.
4229 2006-02-12 Roger Sayle <roger@eyesopen.com>
4230 John David Anglin <dave@hiauly1.hia.nrc.ca>
4232 PR libgomp/25936
4233 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
4235 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
4237 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
4239 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
4241 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
4242 part of LD_LIBRARY_PATH manually.
4244 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
4246 PR libgomp/25852
4247 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
4248 libgomp_init.
4250 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
4252 PR libgomp/25884
4253 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
4254 * configure.ac (PERL): Don't set.
4255 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
4256 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
4257 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
4258 * omp.h.in: Wrap the new configure substitutions with @ characters.
4259 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
4260 * aclocal.m4, configure, Makefile.in: Regenerate.
4261 * mkomp_h.pl: Delete.
4263 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
4265 PR libgomp/25259
4266 * configure.ac: Use GCC_HEADER_STDINT.
4267 * libgomp.h: Include gstdint.h.
4268 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
4269 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
4271 2006-01-24 Richard Henderson <rth@redhat.com>
4273 PR libgomp/25942
4274 * configure.ac: Add AM_MAINTAINER_MODE.
4275 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
4277 2006-01-24 Diego Novillo <dnovillo@redhat.com>
4279 * Makefile.in: Regenerate.
4280 * testsuite/Makefile.in: Regenerate.
4281 * aclocal.m4: Regenerate.
4283 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
4285 * config/posix/proc.c: Conditional include of sys/loadavg.h for
4286 Solaris.
4287 * configure.ac: Add check for loadavg.h.
4288 (link_gomp): Adjust comment.
4289 * configure: Regenerate.
4290 * config.h.in: Regenerate.
4292 2006-01-21 Steve Ellcey <sje@cup.hp.com>
4294 PR libgomp/25877
4295 * configure.ac: Remove check for alloca.h.
4296 * configure: Regenerate.
4297 * config.h.in: Regenerate.
4298 * libgomp.h: define gomp_alloca to be __builtin_alloca.
4299 * team.c: Remove use of alloca.h.
4300 Call gomp_alloca instead of alloca.
4302 2006-01-20 Steve Ellcey <sje@cup.hp.com>
4304 PR libgomp/25877
4305 * team.c: Add include of alloca.h.
4306 * configure.ac: Add check for alloca.h.
4307 * configure: Regenerate.
4308 * config.h.in: Regenerate.
4310 2006-01-17 Jakub Jelinek <jakub@redhat.com>
4312 PR fortran/25219
4313 * testsuite/libgomp.fortran/pr25219.f90: New test.
4315 2005-12-05 Uros Bizjak <uros@kss-loka.si>
4317 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
4318 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
4319 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4320 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4321 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
4322 testsuite/libgomp.fortran/threadprivate1.f90,
4323 testsuite/libgomp.fortran/threadprivate2.f90,
4324 testsuite/libgomp.fortran/threadprivate3.f90,
4325 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4326 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4327 testsuite/libgomp.fortran/omp_parse3.f90: Change required
4328 effective-target to TLS runtime.
4330 * testsuite/libgomp.fortran/pr25162.f: Require
4331 effective-target TLS runtime.
4333 2005-12-01 Jakub Jelinek <jakub@redhat.com>
4335 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
4336 * testsuite/libgomp.c/nestedfn-3.c: New test.
4338 2005-11-30 Jakub Jelinek <jakub@redhat.com>
4340 PR fortran/25162
4341 * testsuite/libgomp.fortran/pr25162.f: New test.
4343 2005-11-28 Jakub Jelinek <jakub@redhat.com>
4345 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
4346 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
4348 2005-11-25 Jakub Jelinek <jakub@redhat.com>
4350 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
4351 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
4352 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
4353 single.c, team.c, work.c, config/linux/alpha/futex.h,
4354 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
4355 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
4356 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
4357 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
4358 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
4359 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
4360 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
4361 FSF address.
4363 2005-11-18 Jakub Jelinek <jakub@redhat.com>
4365 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
4366 to nodist_noinst_HEADERS.
4367 * Makefile.in: Rebuilt.
4369 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
4370 add integer count field.
4371 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
4372 omp_nest_lock_t type change.
4373 (omp_init_nest_lock): Likewise. Initialize count to 0.
4374 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
4375 Increment count.
4376 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
4377 Decrement count.
4378 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
4379 Increment count if successful and return the new nesting level.
4380 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
4381 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
4382 * testsuite/libgomp.c/lib-1.c: New test.
4383 * testsuite/libgomp.fortran/lib1.f90: New test.
4384 * testsuite/libgomp.fortran/lib2.f: New test.
4385 * testsuite/libgomp.fortran/lib3.f: New test.
4387 2005-11-17 Richard Henderson <rth@redhat.com>
4389 PR 24845
4390 * Makefile.am (nodist_toolexeclib_HEADERS): New.
4391 * configure.ac (link_gomp): New. Substitute it.
4392 (AC_CONFIG_FILES): Add libgomp.spec.
4393 * libgomp.spec.in: New file.
4394 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
4395 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
4397 2005-11-18 Jakub Jelinek <jakub@redhat.com>
4399 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
4400 reduction(-:var) behaving the same as reduction(+:var).
4401 * testsuite/libgomp.c/reduction-4.c: New test.
4403 2005-11-15 Uros Bizjak <uros@kss-loka.si>
4405 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
4406 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
4407 testsuite/libgomp.c/copyin-3.c,
4408 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4409 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4410 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
4411 testsuite/libgomp.c++/pr24455.C,
4412 testsuite/libgomp.fortran/threadprivate1.f90,
4413 testsuite/libgomp.fortran/threadprivate2.f90,
4414 testsuite/libgomp.fortran/threadprivate3.f90,
4415 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4416 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4417 testsuite/libgomp.fortran/omp_parse3.f90: Require
4418 effective-target TLS.
4420 2005-11-14 Diego Novillo <dnovillo@redhat.com>
4422 * HEADER: Remove.
4424 2005-11-13 Jakub Jelinek <jakub@redhat.com>
4426 PR libgomp/24797
4427 * team.c (initialize_team): Pass NULL rather than free as
4428 pthread_key_create destructor. Initialize thread specific data
4429 pointer in initial thread to a static local variable rather than
4430 malloced memory.
4432 2005-11-11 Uros Bizjak <uros@kss-loka.si>
4434 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
4435 its location to ld_library_path.
4437 2005-11-10 Diego Novillo <dnovillo@redhat.com>
4439 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
4441 2005-11-10 Diego Novillo <dnovillo@redhat.com>
4443 * testsuite/libgomp.c: Rename from libgomp.dg.
4445 2005-11-09 Diego Novillo <dnovillo@redhat.com>
4447 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
4448 threadprivate variable 'i'.
4450 2005-11-09 Jakub Jelinek <jakub@redhat.com>
4452 * config/linux/s390/futex.h: New file.
4453 * configure.tgt: Use it.
4455 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
4456 before the parallel.
4458 2005-11-08 Jakub Jelinek <jakub@redhat.com>
4460 PR c++/24734
4461 * testsuite/libgomp.c++/master-1.C: New test.
4463 2005-11-07 Jakub Jelinek <jakub@redhat.com>
4465 * testsuite/libgomp.dg/copyin-3.c: New test.
4467 2005-11-07 Jakub Jelinek <jakub@redhat.com>
4469 * testsuite/libgomp.fortran/retval1.f90: New test.
4470 * testsuite/libgomp.fortran/vla7.f90: New test.
4472 2005-11-06 Jakub Jelinek <jakub@redhat.com>
4474 * testsuite/libgomp.fortran/vla2.f90: New test.
4475 * testsuite/libgomp.fortran/vla3.f90: New test.
4476 * testsuite/libgomp.fortran/vla4.f90: New test.
4477 * testsuite/libgomp.fortran/vla5.f90: New test.
4478 * testsuite/libgomp.fortran/vla6.f90: New test.
4480 2005-11-01 Jakub Jelinek <jakub@redhat.com>
4482 * config/linux/sparc/futex.h: New file.
4483 * configure.tgt: Use it.
4484 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
4486 * critical.c: Include stdlib.h.
4487 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
4488 ignoring return value.
4489 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
4490 LIBGOMP_CHECK_SYNC_BUILTINS check.
4491 * configure: Rebuilt.
4493 2005-10-31 Jakub Jelinek <jakub@redhat.com>
4495 * testsuite/libgomp.fortran/vla1.f90: New test.
4497 2005-10-31 Richard Henderson <rth@redhat.com>
4499 * testsuite/libgomp.fortran/character2.f90: Fix race condition
4500 setting 's' in different threads.
4502 2005-10-31 Jakub Jelinek <jakub@redhat.com>
4504 * libgomp.h (attribute_hidden, ialias): Define.
4505 * config/posix/proc.c (omp_get_num_procs): Add ialias.
4506 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
4507 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
4508 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4509 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4510 omp_test_lock, omp_test_nest_lock): Likewise.
4511 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
4512 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4513 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4514 omp_test_lock, omp_test_nest_lock): Likewise.
4515 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
4516 omp_get_dynamic, omp_get_nested): Likewise.
4517 * parallel.c (omp_get_num_threads, omp_get_max_threads,
4518 omp_get_thread_num, omp_in_parallel): Likewise.
4519 * fortran.c (ialias_redirect): Define.
4520 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
4521 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
4522 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
4523 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
4524 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
4525 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
4526 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
4527 omp_get_wtime): Add ialias_redirect.
4529 2005-10-30 Jakub Jelinek <jakub@redhat.com>
4531 * fortran.c: Include stdlib.h.
4533 2005-10-29 Jakub Jelinek <jakub@redhat.com>
4535 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
4536 * Makefile.in: Regenerated.
4538 2005-10-28 Jakub Jelinek <jakub@redhat.com>
4540 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
4541 * libgomp_f.h.in (omp_check_defines): New function.
4542 * env.c: Include libgomp_f.h.
4543 (initialize_env): Call omp_check_defines.
4545 * testsuite/libgomp.dg/copyin-2.c: New test.
4546 * testsuite/libgomp.c++/copyin-2.C: New test.
4547 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
4549 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
4550 * testsuite/libgomp.fortran/sharing2.f90: New test.
4552 * testsuite/libgomp.dg/copyin-1.c: New test.
4553 * testsuite/libgomp.c++/copyin-1.C: New test.
4555 2005-10-26 Jakub Jelinek <jakub@redhat.com>
4557 * testsuite/libgomp.fortran/crayptr1.f90: New test.
4559 * testsuite/libgomp.fortran/workshare1.f90: New test.
4561 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
4562 only test.
4563 * libgomp.fortran/sharing1.f90: New test.
4565 2005-10-24 Jakub Jelinek <jakub@redhat.com>
4567 PR c++/24502
4568 * testsuite/libgomp.c++/loop-7.C: New test.
4570 * testsuite/libgomp.dg/nestedfn-2.c: New test.
4572 * testsuite/libgomp.dg/nestedfn-1.c: New test.
4573 * testsuite/libgomp.fortran/reduction6.f90: New test.
4574 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
4576 2005-10-23 Richard Henderson <rth@redhat.com>
4578 * testsuite/libgomp.c++/ctor-1.C: New.
4579 * testsuite/libgomp.c++/ctor-2.C: New.
4580 * testsuite/libgomp.c++/ctor-3.C: New.
4581 * testsuite/libgomp.c++/ctor-4.C: New.
4582 * testsuite/libgomp.c++/ctor-5.C: New.
4583 * testsuite/libgomp.c++/ctor-6.C: New.
4584 * testsuite/libgomp.c++/ctor-7.C: New.
4585 * testsuite/libgomp.c++/ctor-8.C: New.
4586 * testsuite/libgomp.c++/ctor-9.C: New.
4588 2005-10-21 Diego Novillo <dnovillo@redhat.com>
4590 PR 24455
4591 * testsuite/libgomp.c++/pr24455-1.C: New test.
4592 * testsuite/libgomp.c++/pr24455.C: New test.
4593 * testsuite/libgomp.dg/pr24455-1.c: New test.
4594 * testsuite/libgomp.dg/pr24455.c: New test.
4596 2005-10-20 Richard Henderson <rth@redhat.com>
4598 * testsuite/libgomp.c++/loop-6.C: New.
4599 * testsuite/libgomp.dg/loop-3.c: New.
4601 2005-10-20 Jakub Jelinek <jakub@redhat.com>
4603 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
4604 explicitly private.
4605 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
4606 explicitly shared.
4608 2005-10-19 Diego Novillo <dnovillo@redhat.com>
4610 * testsuite/libgomp.fortran/jacobi.f: New test.
4612 2005-10-19 Richard Henderson <rth@redhat.com>
4614 * configure.tgt (i?86-linux): Default to with_arch instead of
4615 CFLAGS. Add -mtune to match target_cpu.
4616 (x86_64-linux): Tune to i686.
4618 * fortran.c (omp_test_nest_lock_): Fix typo.
4620 2005-10-19 Jakub Jelinek <jakub@redhat.com>
4622 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4623 gomp_ordered_sync): Do nothing if team->nthreads == 1.
4624 * testsuite/libgomp.dg/ordered-3.c: New test.
4626 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
4627 Remove volatile keyword.
4629 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
4630 in COMMON block to avoid warnings on 64-bit targets.
4632 2005-10-18 Diego Novillo <dnovillo@redhat.com>
4634 * testsuite/libgomp.dg/shared-3.c: New test.
4636 2005-10-18 Jakub Jelinek <jakub@redhat.com>
4638 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
4639 * testsuite/libgomp.fortran/reduction5.f90: New test.
4641 2005-10-18 Jakub Jelinek <jakub@redhat.com>
4643 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
4644 dg-options.
4645 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
4646 flush loop now that __sync_synchronize has proper memory barrier.
4647 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
4648 Add -ffixed-form to dg-options.
4650 2005-10-17 Diego Novillo <dnovillo@redhat.com>
4652 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
4653 from subdirectories.
4654 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
4655 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
4656 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
4657 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
4658 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
4659 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
4660 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
4661 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
4662 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
4663 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
4664 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
4665 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
4666 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
4667 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
4668 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
4669 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
4670 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
4671 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
4672 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
4673 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
4674 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
4675 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
4676 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
4677 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
4678 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
4680 2005-10-17 Jakub Jelinek <jakub@redhat.com>
4682 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
4683 lang_library_path exists. Use find instead of glob to gather tests.
4684 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
4686 2005-10-17 Diego Novillo <dnovillo@redhat.com>
4688 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
4689 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
4690 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
4691 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
4692 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
4693 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
4694 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
4695 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
4696 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
4697 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
4698 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
4699 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
4700 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
4702 2005-10-15 Jakub Jelinek <jakub@redhat.com>
4704 * testsuite/libgomp.dg/vla-1.c: New test.
4706 * testsuite/libgomp.fortran/reference2.f90: New test.
4708 * testsuite/libgomp.fortran/character2.f90: Remove explicit
4709 declaration of omp_get_thread_num.
4710 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
4711 use omp_lib.
4713 * testsuite/libgomp.fortran/reduction1.f90: New test.
4714 * testsuite/libgomp.fortran/reduction2.f90: New test.
4715 * testsuite/libgomp.fortran/reduction3.f90: New test.
4716 * testsuite/libgomp.fortran/reduction4.f90: New test.
4718 2005-10-13 Richard Henderson <rth@redhat.com>
4720 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
4721 * Makefile.in: Regenerate.
4722 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
4723 * libgomp.h: Include bar.h.
4724 (struct gomp_barrier): Remove.
4725 (struct gomp_team): Add barrier. Replace master_barrier with
4726 master_release. Replace threads with ordered_release.
4727 (struct gomp_thread): Replace barrier with release.
4728 * ordered.c (gomp_ordered_first): Update for ordered_release change.
4729 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
4730 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
4731 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
4732 (GOMP_single_copy_end): Likewise.
4733 * team.c (gomp_threads_dock): New.
4734 (gomp_barrier_init, gomp_barrier_destroy): Remove.
4735 (gomp_thread_start): Use gomp_barrier_wait.
4736 (new_team, free_team): Update for gomp_team changes.
4737 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
4738 (gomp_team_end): Use gomp_barrier_wait.
4739 (initialize_team): Update for gomp_thread changes.
4740 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
4741 (gomp_work_share_end_nowait): Use atomic ops when available.
4742 * config/linux/bar.c, config/linux/bar.h: New files.
4743 * config/posix/bar.c, config/posix/bar.h: New files.
4745 2005-10-13 Jakub Jelinek <jakub@redhat.com>
4747 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
4748 * testsuite/libgomp.dg/single-2.c: New test.
4750 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
4751 lang_link_flags): Unset, so that they aren't inherited from previously
4752 sourced *.exp.
4754 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
4756 2005-10-12 Richard Henderson <rth@redhat.com>
4758 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
4759 (libgomp_init): Use lang_test_file, lang_library_path, and
4760 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
4762 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
4763 (lang_test_file, lang_link_flags): New.
4764 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
4766 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
4767 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
4768 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
4769 testsuite/libgomp.c++/parallel-1.C,
4770 testsuite/libgomp.c++/reduction-1.C,
4771 testsuite/libgomp.c++/reduction-2.C,
4772 testsuite/libgomp.c++/reduction-3.C,
4773 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
4774 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
4775 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
4776 New files, largely cribbed from the C testsuite.
4778 2005-10-12 Jakub Jelinek <jakub@redhat.com>
4780 * testsuite/libgomp.fortran/character1.f90: New test.
4781 * testsuite/libgomp.fortran/character2.f90: New test.
4783 * testsuite/libgomp.dg/nested-1.c: New test.
4784 * testsuite/libgomp.dg/nested-2.c: New test.
4785 * testsuite/libgomp.fortran/do1.f90: New test.
4786 * testsuite/libgomp.fortran/do2.f90: New test.
4788 * testsuite/libgomp.fortran/reference1.f90: New test.
4790 2005-10-11 Jakub Jelinek <jakub@redhat.com>
4792 * testsuite/libgomp.dg/reduction-1.c: New test.
4793 * testsuite/libgomp.dg/reduction-2.c: New test.
4794 * testsuite/libgomp.dg/reduction-3.c: New test.
4796 2005-10-10 Jakub Jelinek <jakub@redhat.com>
4798 * testsuite/libgomp.dg/atomic-1.c: New test.
4799 * testsuite/libgomp.dg/atomic-2.c: New test.
4801 2005-10-09 Richard Henderson <rth@redhat.com>
4803 * critical.c (atomic_lock): New.
4804 (initialize_critical): Initialize it.
4805 (GOMP_atomic_start, GOMP_atomic_end): New.
4806 * libgomp.map: Export them.
4807 * libgomp_g.h: Declare them.
4809 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
4811 2005-10-02 Richard Henderson <rth@redhat.com>
4813 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
4814 to XCFLAGS instead of CFLAGS.
4816 2005-09-30 Richard Henderson <rth@redhat.com>
4818 * configure.ac: Determine whether -pthread or -lpthread is needed.
4819 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
4820 * Makefine.in, configure: Rebuild.
4822 2005-09-28 Richard Henderson <rth@redhat.com>
4824 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
4825 * testsuite/libgomp.dg/omp-single-3.c: New test.
4827 2005-09-28 Diego Novillo <dnovillo@redhat.com>
4829 * testsuite/libgomp.dg/omp-single-2.c: New test.
4830 * testsuite/libgomp.dg/shared-2.c: Fix return code.
4832 2005-09-27 Richard Henderson <rth@redhat.com>
4834 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4835 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4837 2005-09-27 Jakub Jelinek <jakub@redhat.com>
4839 * testsuite/libgomp.dg/omp-loop03.c: New test.
4841 2005-09-27 Diego Novillo <dnovillo@redhat.com>
4843 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4845 2005-09-27 Diego Novillo <dnovillo@redhat.com>
4847 * testsuite/libgomp.dg/omp-single-1.c: New test.
4848 * testsuite/libgomp.dg/shared-1.c: Return 0.
4849 Add prototype for abort.
4850 * testsuite/libgomp.dg/shared-2.c: Likewise.
4852 2005-09-26 Jakub Jelinek <jakub@redhat.com>
4854 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4855 constructs.
4857 2005-09-26 Diego Novillo <dnovillo@redhat.com>
4859 * testsuite/libgomp.dg/shared-1.c: New test.
4860 * testsuite/libgomp.dg/shared-2.c: New test.
4862 2005-09-24 Richard Henderson <rth@redhat.com>
4864 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4866 2005-09-24 Richard Henderson <rth@redhat.com>
4868 * iter.c (gomp_iter_static_next): Round up when computing number
4869 of iterations. Don't bother distributing a remainder equally.
4871 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4872 Don't call srand. Zero b before testing.
4873 (main): New.
4875 2005-09-24 Jakub Jelinek <jakub@redhat.com>
4877 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4878 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4880 2005-09-23 Jakub Jelinek <jakub@redhat.com>
4882 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4883 without !$omp end do, followed immediately by subroutine end.
4885 2005-09-23 Diego Novillo <dnovillo@redhat.com>
4887 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4889 2005-09-22 Richard Henderson <rth@redhat.com>
4891 * critical.c (GOMP_critical_name_start): Change argument to void**.
4892 Reuse the pointer space if the mutex fits.
4893 (GOMP_critical_name_end): Likewise.
4894 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4895 * libgomp_g.h (GOMP_critical_name_start): Update decl.
4896 (GOMP_critical_name_end): Likewise.
4897 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4898 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4900 2005-09-20 Richard Henderson <rth@redhat.com>
4902 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4903 (create_lock_lock): New.
4904 (initialize_critical): Initialize it.
4905 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4906 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4908 2005-09-20 Diego Novillo <dnovillo@redhat.com>
4910 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4912 2005-09-20 Diego Novillo <dnovillo@redhat.com>
4914 * testsuite/libgomp.dg/omp-loop01.c: New test.
4915 * testsuite/libgomp.dg/omp-loop02.c: New test.
4917 2005-09-20 Jakub Jelinek <jakub@redhat.com>
4919 * configure.ac (AC_PROG_FC): Add.
4920 (USE_FORTRAN): New automake conditional.
4921 * configure: Rebuilt.
4922 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4923 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4924 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4925 Add rules to build them.
4926 * Makefile.in: Rebuilt.
4927 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4928 OMP_NEST_LOCK_KIND.
4929 * libgomp.map: Add Fortran wrappers.
4930 * libgomp_f.h.in: New file.
4931 * omp_lib.h.in: New file.
4932 * omp_lib.f90.in: New file.
4933 * fortran.c: New file.
4934 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4935 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4936 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4937 libgfortran has been built.
4938 * testsuite/libgomp.fortran/fortran.exp: New file.
4939 * testsuite/libgomp.fortran/omp_cond1.f: New test.
4940 * testsuite/libgomp.fortran/omp_cond2.f: New test.
4941 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4942 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4943 * testsuite/libgomp.fortran/omp_hello.f: New test.
4944 * testsuite/libgomp.fortran/omp_orphan.f: New test.
4945 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4946 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4947 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4948 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4949 * testsuite/libgomp.fortran/omp_reduction.f: New test.
4950 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4951 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4953 2005-08-30 Richard Henderson <rth@redhat.com>
4955 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4956 function for when aliases are not usable.
4957 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4958 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4959 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4960 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4961 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4962 GOMP_loop_ordered_guided_next): Likewise.
4963 * ordered.c (GOMP_ordered_start): Likewise.
4965 2005-08-01 Diego Novillo <dnovillo@redhat.com>
4967 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4968 * testsuite/libgomp.dg/omp_hello.c: Fix return code
4969 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4970 * testsuite/libgomp.dg/omp_orphan.c: Likewise
4971 * testsuite/libgomp.dg/omp_reduction.c: Likewise
4972 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4973 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4974 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4975 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4977 2005-07-07 Eric Christopher <echristo@redhat.com>
4978 Diego Novillo <dnovillo@redhat.com>
4980 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4981 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4982 up code.
4983 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4984 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4985 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4986 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4987 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4988 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4989 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4991 2005-06-13 Diego Novillo <dnovillo@redhat.com>
4993 * TOPLEVEL.patch: Remove.
4995 2005-05-16 Richard Henderson <rth@redhat.com>
4997 * configure.ac: Test for clock_gettime.
4998 * config.h.in, configure: Rebuild.
4999 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
5000 (omp_get_wtime): Use clock_gettime if available.
5001 (omp_get_wtick): Use clock_getres if available.
5003 2005-05-11 Richard Henderson <rth@redhat.com>
5005 * config/linux/ia64/futex.h: New file.
5006 * configure.tgt: Use it.
5008 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
5010 2005-05-07 Richard Henderson <rth@redhat.com>
5012 * config/linux/powerpc/futex.h: New file.
5013 * configure.tgt: Use it.
5015 * config/linux/i486/futex.h: Merge ...
5016 * config/linux/x86_64/futex.h: ... into ...
5017 * config/linux/x86/futex.h: ... here.
5018 * configure.tgt: Update to match.
5020 2005-05-06 Richard Henderson <rth@redhat.com>
5022 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
5023 * config/linux/i486/futex.h: Likewise.
5024 * config/linux/x86_64/futex.h: Likewise.
5026 * config/linux/lock.c: New file.
5027 * config/linux/omp-lock.h: New file.
5029 * critical.c, env.h: Don't include omp.h
5030 * config/posix/lock.c: Include libgomp.h instead of omp.h.
5031 * config/posix/time.c: Likewise.
5032 * config/posix/omp-lock.h: New file.
5033 * libgomp.h: Include omp-lock.h and omp.h.
5034 * Makefile.am (nodist_include_HEADERS): New.
5035 (omp.h): New rule.
5036 * configure.ac (PERL): New.
5037 * mkomp_h.pl: New file.
5038 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
5039 with templates.
5040 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
5042 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
5043 build directory. Re-add -march=i486 hack.
5045 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
5046 (libgomp_link_flags): Remove.
5047 (libgomp_initialized): Remove.
5048 (libgomp_init): Don't protect from reinitialization. Copy code
5049 from libstdc++ for getting the multilib set correctly.
5051 2005-05-05 Richard Henderson <rth@redhat.com>
5053 * config/linux/alpha/futex.h: New file.
5054 * configure.tgt (alpha*-*-linux*): Use it.
5056 * config/posix/mutex.c: New file.
5057 * config/posix/sem.c: Use libgomp.h.
5059 * configure.tgt (x86_64-linux): Also test CC for -m32.
5060 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
5062 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
5063 after $gccpath.
5065 * Makefile.am (SUBDIRS): New.
5066 (libgomp_la_LDFLAGS): Add -lpthread.
5067 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
5068 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
5070 * libgomp_g.h: New file.
5071 * libgomp.h: Split out all public declarations to libgomp_g.h.
5072 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
5073 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
5074 * config/linux/sem.h: Likewise.
5075 * config/posix/sem.h: Likewise.
5077 * Makefile.am (AM_LDFLAGS): New.
5078 (libgomp_version_script): Split out from ...
5079 (libgomp_la_LDFLAGS): ... here.
5080 (libgomp_version_info): New.
5081 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
5082 (LIBGOMP_ENABLE): New.
5083 (LIBGOMP_CHECK_LINKER_FEATURES): New.
5084 (LIBGOMP_ENABLE_SYMVERS): New.
5085 * configure.ac (AC_INIT): Version 1.0.
5086 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
5087 (enable-linux-futex): Likewise. Rename from enable-futex.
5088 (libtool_VERSION): New.
5089 (LIBGOMP_ENABLE_SYMVERS): Use it.
5090 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
5091 * Makefile.in, aclocal.m4, configure: Rebuild.
5093 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
5094 (gomp_mutex_unlock_slow): Fix typo.
5095 * config/linux/sem.c: Similarly.
5096 (gomp_sem_post_slow): Fix typo.
5097 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
5098 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
5099 [__PIC__] (sys_futex0): Don't use tmp output in asm.
5101 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
5102 (libgomp_la_LDFLAGS): Add top_srcdir to path.
5103 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
5104 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
5105 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
5106 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
5107 LDFLAGS. Pull enable_futex check to top-level.
5108 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
5109 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
5111 First attempt at real configury.
5112 * Makefile, config.h: Remove file.
5113 * Makefile.am, Makefile.in: New file.
5114 * acinclude.m4 aclocal.m4: New file.
5115 * configure.ac, configure.tgt, configure: New file.
5117 * config/posix/lock.c: Rename from sys-lock.c.
5118 * config/posix/mutex.h: Rename from sys-mutex.h.
5119 * config/posix/sem.c: Rename from sys-sem.c.
5120 * config/posix/sem.h: Rename from sys-sem.h.
5121 * config/posix/proc.c: Rename from sys-proc.c.
5122 * config/posix/time.c: Rename from sys-proc.c.
5124 * config/linux/mutex.c: New file.
5125 * config/linux/mutex.h: New file.
5126 * config/linux/sem.c: New file.
5127 * config/linux/sem.h: New file.
5128 * config/linux/i486/futex.h: New file.
5129 * config/linux/x86_64/futex.h: New file.
5131 2005-05-04 Richard Henderson <rth@redhat.com>
5133 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
5134 * libgomp.h: Declare them.
5135 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
5136 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
5138 2005-05-04 Richard Henderson <rth@redhat.com>
5140 * libgomp-1 code drop
5142 2005-05-04 Richard Henderson <rth@redhat.com>
5144 * iter.c (gomp_iter_static_next): Return tri-state on 0.
5145 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
5146 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
5147 (gomp_iter_static_next): Update.
5148 (gomp_ordered_static_next): Update.
5149 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
5150 (gomp_loop_ordered_static_start): Likewise. Exit early for a
5151 totally empty range.
5152 (gomp_loop_ordered_static_next): Refine test for calling
5153 gomp_ordered_static_next.
5154 * testsuite/ordered-1.c: Add case for more threads than iterations.
5156 * iter.c (gomp_iter_runtime_next_locked): Remove.
5157 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
5158 gomp_loop_guided_start, gomp_loop_ordered_static_start,
5159 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
5160 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
5161 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
5162 gomp_loop_ordered_guided_next): Downcase name, make static, add
5163 an external alias with the old name.
5164 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
5165 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
5166 switch and call one of the above static functions.
5167 * libgomp.h: Update.
5169 * work.c (gomp_work_share_start): Lock the mutex for !first too.
5170 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
5171 GOMP_loop_guided_start, GOMP_loop_runtime_start,
5172 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5173 GOMP_loop_ordered_guided_start): Update to match.
5174 * sections.c (GOMP_sections_start): Likewise.
5175 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
5177 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5178 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
5179 Use bounds check instead of modulus.
5180 (gomp_ordered_sync): Split out of GOMP_ordered_start.
5181 (gomp_ordered_last): Don't sync with ordered_owner here.
5182 (gomp_ordered_next): Likewise.
5183 (gomp_ordered_static_loop_next): Likewise.
5184 * loop.c, libgomp.h: Update to match.
5186 * libgomp.h (GOMP_barrier): Declare.
5188 * testsuite/barrier-1.c: New file.
5189 * testsuite/critical-1.c: New file.
5190 * testsuite/ordered-2.c: New file.
5191 * testsuite/ordered-1.c: New file.
5192 * testsuite/sections-1.c: New file.
5193 * testsuite/single-1.c: New file.
5194 * testsuite/Makefile (TESTS): Add them.
5196 2005-05-04 Richard Henderson <rth@redhat.com>
5198 * libgomp.h (struct gomp_work_share): Add ordered_owner.
5199 * loop.c (GOMP_loop_static_start): If not the startup thread,
5200 acquire the mutex to wait for initialization complete.
5201 (GOMP_loop_ordered_static_start): Likewise.
5202 (GOMP_loop_ordered_runtime_start): Likewise.
5203 (GOMP_loop_ordered_static_first): Remove.
5204 (GOMP_loop_ordered_dynamic_first): Remove.
5205 (GOMP_loop_ordered_guided_first): Remove.
5206 (GOMP_loop_ordered_runtime_first): Remove.
5207 * ordered.c (gomp_ordered_loop_first): Post to own release when
5208 we're the first thread.
5209 (gomp_ordered_loop_last): Wait on release if not owner.
5210 (gomp_ordered_loop_next): Likewise.
5211 (gomp_ordered_static_loop_init): New.
5212 (gomp_ordered_static_loop_next): Use ordered_owner.
5213 (GOMP_ordered_start): Likewise.
5214 * work.c (gomp_new_work_share): Initialize ordered_owner.
5216 2005-05-03 Richard Henderson <rth@redhat.com>
5218 * Makefile (OPT): New.
5219 (CFLAGS): Use it.
5221 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
5222 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
5223 * libgomp.h, libgomp.map, NOTES: Update to match.
5225 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
5226 Add initialized and thr members.
5227 (gomp_thread_start): Pause when initially spawned to wait for
5228 the whole team to be created.
5229 (gomp_team_start): Release team members at the end.
5231 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
5232 (f_foo_1): Use GOMP_loop_end.
5233 (f_foo_2): Use GOMP_loop_end_nowait.
5235 * testsuite/loop-2.c: New file.
5236 * testsuite/Makefile (TESTS): Add it.
5238 2005-05-03 Richard Henderson <rth@redhat.com>
5240 * iter.c (gomp_iter_static_next): Fix overflow check typo.
5241 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
5242 * team.c (new_team): Initialize oldest_live_gen to 1 if no
5243 initial work_share.
5245 * testsuite/Makefile: New file.
5246 * testsuite/loop-1.c: New file.
5248 2005-05-03 Richard Henderson <rth@redhat.com>
5250 Initial implementation and checkin.