1 2016-08-03 Nathan Sidwell <nathan@codesourcery.com>
3 * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
5 2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
7 * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
10 2016-07-03 H.J. Lu <hongjiu.lu@intel.com>
13 * testsuite/libgomp.fortran/pr71734-1.f90: New test.
14 * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
16 2016-07-01 Jakub Jelinek <jakub@redhat.com>
19 * testsuite/libgomp.fortran/associate3.f90: New test.
21 2016-06-17 Jakub Jelinek <jakub@redhat.com>
23 * testsuite/libgomp.c++/target-21.C: New test.
25 2016-06-16 Jakub Jelinek <jakub@redhat.com>
27 * testsuite/libgomp.c++/target-20.C: New test.
29 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
30 Cesar Philippidis <cesar@codesourcery.com>
33 * libgomp.oacc-c/nested-function-1.c: New file.
34 * libgomp.oacc-c/nested-function-2.c: Likewise.
35 * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
36 * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
37 * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
39 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
42 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
43 "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
44 * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
46 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
48 * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
49 * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
51 2016-06-01 Cesar Philippidis <cesar@codesourcery.com>
54 * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
56 2016-05-26 Jakub Jelinek <jakub@redhat.com>
58 * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
59 instead of invalid schedule(static, 0).
60 * testsuite/libgomp.c/doacross-2.c (main): Likewise.
62 2016-05-26 Chung-Lin Tang <cltang@codesourcery.com>
64 * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
65 * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
66 parameter, use to set async stream around call to gomp_unmap_vars,
67 call gomp_unmap_vars() with 'do_copyfrom' set to true.
68 * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
69 (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
70 events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
71 (event_add): Add int parameter, initialize 'val' field when
72 adding new ptx_event struct.
73 (nvptx_evec): Adjust event_add() call arguments.
74 (nvptx_host2dev): Likewise.
75 (nvptx_dev2host): Likewise.
76 (nvptx_wait_async): Likewise.
77 (nvptx_wait_all_async): Likewise.
78 (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
79 pass to event_add() call.
80 * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
82 * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
83 call openacc.register_async_cleanup_func() hook.
84 * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
85 * target.c (gomp_copy_from_async): Delete function.
86 (gomp_map_vars): Remove async_refcount.
87 (gomp_unmap_vars): Likewise.
88 (gomp_load_image_to_device): Likewise.
89 (omp_target_associate_ptr): Likewise.
90 * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
91 (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
92 (gomp_copy_from_async): Remove.
94 2016-05-26 Chung-Lin Tang <cltang@codesourcery.com>
96 * target.c (gomp_device_copy): New function.
97 (gomp_copy_host2dev): Likewise.
98 (gomp_copy_dev2host): Likewise.
99 (gomp_free_device_memory): Likewise.
100 (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
101 (gomp_map_pointer): Likewise.
102 (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
103 NULL value from alloc_func plugin hook.
104 (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
105 (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
106 (gomp_unmap_vars): Likewise.
107 (gomp_update): Adjust to call gomp_copy_dev2host and
108 gomp_copy_host2dev functions.
109 (gomp_unload_image_from_device): Handle false value from
110 unload_image_func plugin hook.
111 (gomp_init_device): Handle false value from init_device_func
113 (gomp_exit_data): Adjust to call gomp_copy_dev2host.
114 (omp_target_free): Adjust to call gomp_free_device_memory.
115 (omp_target_memcpy): Handle return values from host2dev_func,
116 dev2host_func, and dev2dev_func plugin hooks.
117 (omp_target_memcpy_rect_worker): Likewise.
118 (gomp_target_fini): Handle false value from fini_device_func
120 * libgomp.h (struct gomp_device_descr): Adjust return type of
121 init_device_func, fini_device_func, unload_image_func, free_func,
122 dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
123 * oacc-init.c (acc_shutdown_1): Handle false value from
124 fini_device_func plugin hook.
125 * oacc-host.c (host_init_device): Change return type to bool.
126 (host_fini_device): Likewise.
127 (host_unload_image): Likewise.
128 (host_free): Likewise.
129 (host_dev2host): Likewise.
130 (host_host2dev): Likewise.
131 * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
132 (acc_memcpy_to_device): Likewise.
133 (acc_memcpy_from_device): Likewise.
134 (delete_copyout): Add libfnname parameter, handle free_func
135 hook fatal error case.
136 (acc_delete): Adjust delete_copyout call.
137 (acc_copyout): Likewise.
138 (update_dev_host): Move gomp_mutex_unlock to after
139 host2dev/dev2host hook calls.
141 * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
142 to 'hsa_error_msg', for clarity.
143 (hsa_fatal): Likewise.
144 (hsa_error): New function.
145 (init_hsa_context): Change return type to bool, adjust to return
147 (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
149 (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
150 return false on error.
151 (get_agent_info): Adjust to return NULL on error.
152 (destroy_hsa_program): Change return type to bool, adjust to
153 return false on error.
154 (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
155 (destroy_module): Change return type to bool, adjust to
156 return false on error.
157 (GOMP_OFFLOAD_unload_image): Likewise.
158 (GOMP_OFFLOAD_fini_device): Likewise.
159 (GOMP_OFFLOAD_alloc): Change to return NULL when called.
160 (GOMP_OFFLOAD_free): Change to return false when called.
161 (GOMP_OFFLOAD_dev2host): Likewise.
162 (GOMP_OFFLOAD_host2dev): Likewise.
163 (GOMP_OFFLOAD_dev2dev): Likewise.
165 * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
166 (CUDA_CALL): Likewise.
167 (CUDA_CALL_ASSERT): Likewise.
168 (map_init): Change return type to bool, use CUDA_CALL* macros.
169 (map_fini): Likewise.
170 (init_streams_for_device): Change return type to bool, adjust
172 (fini_streams_for_device): Change return type to bool, adjust
174 (select_stream_for_async): Release stream_lock before calls to
175 GOMP_PLUGIN_fatal, adjust call to map_init.
176 (nvptx_init): Use CUDA_CALL* macros.
177 (nvptx_attach_host_thread_to_device): Change return type to bool,
178 use CUDA_CALL* macros.
179 (nvptx_open_device): Use CUDA_CALL* macros.
180 (nvptx_close_device): Change return type to bool, use CUDA_CALL*
182 (nvptx_get_num_devices): Use CUDA_CALL* macros.
183 (link_ptx): Change return type to bool, use CUDA_CALL* macros.
184 (nvptx_exec): Use CUDA_CALL* macros.
185 (nvptx_alloc): Use CUDA_CALL* macros.
186 (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
187 (nvptx_host2dev): Likewise.
188 (nvptx_dev2host): Likewise.
189 (nvptx_wait): Use CUDA_CALL* macros.
190 (nvptx_wait_async): Likewise.
191 (nvptx_wait_all): Likewise.
192 (nvptx_wait_all_async): Likewise.
193 (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
194 use CUDA_CALL* macros, adjust call to map_fini.
195 (GOMP_OFFLOAD_init_device): Change return type to bool,
196 adjust code accordingly.
197 (GOMP_OFFLOAD_fini_device): Likewise.
198 (GOMP_OFFLOAD_load_image): Adjust calls to
199 nvptx_attach_host_thread_to_device/link_ptx to handle errors,
200 use CUDA_CALL* macros.
201 (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
203 (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
204 (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
206 (GOMP_OFFLOAD_dev2host): Likewise.
207 (GOMP_OFFLOAD_host2dev): Likewise.
208 (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
209 (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
211 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
213 * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
214 (acc_free): Likewise.
215 (acc_memcpy_to_device): Likewise.
216 (acc_memcpy_from_device): Likewise.
217 (acc_deviceptr): Likewise.
218 (acc_hostptr): Likewise.
219 (acc_is_present): Likewise.
220 (acc_map_data): Likewise.
221 (acc_unmap_data): Likewise.
222 (present_create_copy): Likewise.
223 (delete_copyout): Likewise.
224 (update_dev_host): Likewise.
225 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
226 * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
227 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
228 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
229 * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
230 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
231 it only runs on nvptx targets.
232 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
233 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
234 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
235 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
236 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
237 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
238 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
239 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
240 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
241 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
242 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
243 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
244 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
245 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
246 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
247 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
248 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
249 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
250 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
251 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
252 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
253 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
254 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
256 2016-05-23 Martin Jambor <mjambor@suse.cz>
258 * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
260 2016-05-17 Chung-Lin Tang <cltang@codesourcery.com>
262 * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
263 to gomp_init_targets_once.
264 (acc_set_device_type): Remove !cached_base_dev condition on call to
265 gomp_init_targets_once, move call to before acc_device_lock acquire,
267 (acc_get_device_num): Remove !cached_base_dev condition on call to
268 gomp_init_targets_once.
269 (acc_set_device_num): Likewise.
271 2016-05-16 Martin Jambor <mjambor@suse.cz>
273 * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
275 2016-05-02 Nathan Sidwell <nathan@codesourcery.com>
277 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
278 expected partitioning.
280 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
283 * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
284 * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
285 * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
287 2016-04-21 Alexander Monakov <amonakov@ispras.ru>
289 * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
292 2016-04-19 Jakub Jelinek <jakub@redhat.com>
295 * testsuite/libgomp.c/pr70680-1.c: New test.
296 * testsuite/libgomp.c/pr70680-2.c: New test.
298 2016-04-14 Cesar Philippidis <cesar@codesourcery.com>
300 * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
301 pass parameter variables to subroutines.
303 2016-04-14 Cesar Philippidis <cesar@codesourcery.com>
306 * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
308 2016-04-13 Cesar Philippidis <cesar@codesourcery.com>
311 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
312 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
314 2016-04-12 Thomas Schwinge <thomas@codesourcery.com>
316 * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
317 GOACC_parallel_keyed, restore GOACC_parallel prototype, new
318 GOACC_declare prototype.
320 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
321 Merge this file, and...
322 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
323 ... this file, and...
324 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
325 ... this file, and...
326 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
327 ... this file, and...
328 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
329 ... this file, and...
330 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
331 ... this file, and...
332 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
333 ... this file, and...
334 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
335 ... this file, and...
336 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
337 ... this file, and...
338 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
339 ... this file, and...
340 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
341 ... this file, and...
342 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
343 ... this file, and...
344 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
345 ... this file into...
346 * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
349 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
350 Make failure observable.
352 2016-04-12 Jakub Jelinek <jakub@redhat.com>
354 * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
356 * target.c (gomp_target_fallback_firstprivate,
357 gomp_target_unshare_firstprivate): Removed.
358 (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
359 before waiting for dependencies.
360 (gomp_target_task_fn): Don't copy firstprivate vars here.
361 * task.c (GOMP_PLUGIN_target_task_completion): Don't free
362 firstprivate_copies here.
363 (gomp_create_target_task): Don't initialize firstprivate_copies field.
364 * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
365 explicit/implicit firstprivate.
367 2016-04-08 Cesar Philippidis <cesar@codesourcery.com>
371 PR tree-optimization/70373
375 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
377 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
379 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
381 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
383 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
385 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
387 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
389 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
391 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
393 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
394 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
395 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
396 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
398 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
400 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
402 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
404 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
406 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
407 * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
408 * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
409 * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
410 * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
411 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
413 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
414 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
415 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
416 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
417 * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
418 * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
419 * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
420 * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
421 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
422 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
423 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
424 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
425 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
426 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
427 * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
429 2016-03-30 Thomas Schwinge <thomas@codesourcery.com>
430 James Norris <jnorris@codesourcery.com>
431 Nathan Sidwell <nathan@codesourcery.com>
432 Julian Brown <julian@codesourcery.com>
433 Cesar Philippidis <cesar@codesourcery.com>
434 Chung-Lin Tang <cltang@codesourcery.com>
435 Tom de Vries <tom@codesourcery.com>
437 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
438 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
439 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
440 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
441 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
442 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
443 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
444 * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
445 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
447 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
449 * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
451 * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
452 * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
453 * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
454 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
456 * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
458 * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
459 * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
460 * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
461 * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
462 * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
463 * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
464 * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
465 * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
466 * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
467 * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
469 * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
470 * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
471 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
473 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
475 * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
477 * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
479 * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
481 * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
482 * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
483 ... this new file. Update.
484 * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
485 * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
486 ... this new file. Update.
487 * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
489 * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
491 * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
493 * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
495 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
497 2016-03-29 Thomas Schwinge <thomas@codesourcery.com>
499 * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
502 2016-03-24 Thomas Schwinge <thomas@codesourcery.com>
504 * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
506 * testsuite/libgomp.oacc-c/c.exp: Likewise.
507 * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
508 -fno-builtin-acc_on_device instead of -O0.
509 * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
511 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
512 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
514 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
515 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
516 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
517 * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
518 * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
519 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
520 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
521 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
522 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
523 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
524 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
525 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
526 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
527 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
528 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
529 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
530 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
531 * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
533 * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
535 * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
538 2016-03-24 Martin Liska <mliska@suse.cz>
540 * plugin/plugin-hsa.c (packet_store_release): New function
541 that is taken from the HSA runtime manual.
542 (GOMP_OFFLOAD_run): Use the function.
544 2016-03-23 Jakub Jelinek <jakub@redhat.com>
547 * testsuite/libgomp.c++/pr70376.C: New test.
549 2016-03-23 Tom de Vries <tom@codesourcery.com>
551 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
552 initialization of lresult and lvresult.
553 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
555 2016-03-23 James Norris <jnorris@codesourcery.com>
556 Daichi Fukuoka <dc-fukuoka@sgi.com>
559 * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
560 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
561 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
562 * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
564 2016-03-23 Martin Liska <mliska@suse.cz>
567 * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
568 argument just in case a dispatched kernel uses that argument.
570 2016-03-16 Thomas Schwinge <thomas@codesourcery.com>
572 * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
573 -ftree-parallelize-loops/-fopenacc changes.
574 * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
576 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
578 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
580 * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
582 * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
583 * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
585 2016-03-13 Thomas Schwinge <thomas@codesourcery.com>
587 * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
588 always_ld_library_path the path to libgcc_s.
590 2016-03-10 Cesar Philippidis <cesar@codesourcery.com>
593 * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
595 2016-03-09 Tom de Vries <tom@codesourcery.com>
597 * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
598 * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
599 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
601 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
602 * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
603 * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
604 * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
606 2016-03-07 Martin Jambor <mjambor@suse.cz>
608 * testsuite/lib/libgomp.exp
609 (check_effective_target_hsa_offloading_selected_nocache): New.
610 (check_effective_target_hsa_offloading_selected): Likewise.
611 * testsuite/libgomp.hsa.c/c.exp: Likewise.
612 * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
613 * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
614 * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
615 * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
616 * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
617 * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
618 * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
619 * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
620 * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
621 * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
622 * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
623 * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
624 * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
625 * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
626 * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
627 * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
629 2016-03-07 Martin Jambor <mjambor@suse.cz>
631 * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
632 non-shared memory accelerators.
633 * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
634 * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
635 * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
636 * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
637 * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
638 * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
639 * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
640 * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
641 * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
643 2016-03-07 Martin Jambor <mjambor@suse.cz>
645 * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
648 2016-03-02 Jakub Jelinek <jakub@redhat.com>
651 * testsuite/libgomp.c++/pr69555-1.C: New test.
652 * testsuite/libgomp.c++/pr69555-2.C: New test.
654 2016-02-26 Keith McDaniel <k.allen.mcdaniel@gmail.com>
655 Martin Jambor <mjambor@suse.cz>
657 * testsuite/lib/libgomp.exp
658 (check_effective_target_offload_device_shared_as): New proc.
659 * testsuite/libgomp.c++/declare_target-1.C: New test.
661 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
664 * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
666 2016-02-23 Thomas Schwinge <thomas@codesourcery.com>
668 * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
669 * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
671 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
672 -ftree-parallelize-loops/-fopenacc changes.
673 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
674 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
676 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
678 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
680 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
682 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
684 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
686 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
688 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
689 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
691 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
692 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
694 * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
695 * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
698 2016-02-22 Cesar Philippidis <cesar@codesourcery.com>
700 * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
702 2016-02-19 Jakub Jelinek <jakub@redhat.com>
705 * testsuite/libgomp.c/pr69805.c: New test.
707 2016-02-16 Tom de Vries <tom@codesourcery.com>
710 * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
712 2016-02-09 Tom de Vries <tom@codesourcery.com>
714 PR tree-optimization/69599
715 * testsuite/libgomp.c/omp-nested-3.c: New test.
716 * testsuite/libgomp.c/pr46032-2.c: New test.
717 * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
718 * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
720 2016-02-09 Tom de Vries <tom@codesourcery.com>
723 * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
725 2016-02-02 Alexander Monakov <amonakov@ispras.ru>
727 * testsuite/libgomp.c/target-31.c: Fix testcase.
729 2016-02-02 Alexander Monakov <amonakov@ispras.ru>
731 * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
733 * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
734 * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
735 reduction and map clauses.
736 * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
738 2016-02-02 James Norris <jnorris@codesourcery.com>
740 * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
742 2016-02-02 Thomas Schwinge <thomas@codesourcery.com>
744 * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
745 * oacc-parallel.c (GOACC_host_data): Remove function definition.
747 * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
750 * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
752 * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
753 (hsa_kmt_lib): Set variables.
754 * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
755 always_ld_library_path.
756 * Makefile.in: Regenerate.
757 * configure: Likewise.
758 * testsuite/Makefile.in: Likewise.
760 * plugin/configfrag.ac (offload_additional_options)
761 (offload_additional_lib_paths): Don't amend for hsa offloading.
762 * configure: Regenerate.
764 * plugin/configfrag.ac: Don't configure for offloading target if
765 we don't build the corresponding plugin.
766 * configure: Regenerate.
768 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
770 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
771 * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
773 2016-01-26 Tom de Vries <tom@codesourcery.com>
775 PR tree-optimization/69110
776 * testsuite/libgomp.c/pr69110.c: New test.
778 2016-01-25 Richard Biener <rguenther@suse.de>
781 * testsuite/libgomp.c++/pr69393.C: New testcase.
783 2016-01-22 Ilya Verbin <ilya.verbin@intel.com>
785 * target.c (gomp_get_target_fn_addr): Allow host fallback if target
786 function wasn't mapped to the device with non-shared memory.
788 2016-01-20 Ilya Verbin <ilya.verbin@intel.com>
790 * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
792 2016-01-19 Martin Jambor <mjambor@suse.cz>
793 Martin Liska <mliska@suse.cz>
795 * plugin/Makefrag.am: Add HSA plugin requirements.
796 * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
797 (HSA_RUNTIME_LIB): Likewise.
798 (HSA_RUNTIME_CPPFLAGS): Likewise.
799 (HSA_RUNTIME_INCLUDE): New substitution.
800 (HSA_RUNTIME_LIB): Likewise.
801 (HSA_RUNTIME_LDFLAGS): Likewise.
802 (hsa-runtime): New configure option.
803 (hsa-runtime-include): Likewise.
804 (hsa-runtime-lib): Likewise.
805 (PLUGIN_HSA): New substitution variable.
806 Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
808 (PLUGIN_HSA_CPPFLAGS): Likewise.
809 (PLUGIN_HSA_LDFLAGS): Likewise.
810 (PLUGIN_HSA_LIBS): Likewise.
811 Check that we have access to HSA run-time.
812 * libgomp-plugin.h (offload_target_type): New element
813 OFFLOAD_TARGET_TYPE_HSA.
814 * libgomp.h (gomp_target_task): New fields firstprivate_copies and
816 (bool gomp_create_target_task): Updated.
817 (gomp_device_descr): Extra parameter of run_func and async_run_func,
818 new field can_run_func.
819 * libgomp_g.h (GOMP_target_ext): Update prototype.
820 * oacc-host.c (host_run): Added a new parameter args.
821 * target.c (calculate_firstprivate_requirements): New function.
822 (copy_firstprivate_data): Likewise.
823 (gomp_target_fallback_firstprivate): Use them.
824 (gomp_target_unshare_firstprivate): New function.
825 (gomp_get_target_fn_addr): Allow returning NULL for shared memory
827 (GOMP_target): Do host fallback for all shared memory devices. Do not
828 pass any args to plugins.
829 (GOMP_target_ext): Introduce device-specific argument parameter args.
830 Allow host fallback if device shares memory. Do not remap data if
831 device has shared memory.
832 (gomp_target_task_fn): Likewise. Also treat shared memory devices
833 like host fallback for mappings.
834 (GOMP_target_data): Treat shared memory devices like host fallback.
835 (GOMP_target_data_ext): Likewise.
836 (GOMP_target_update): Likewise.
837 (GOMP_target_update_ext): Likewise. Also pass NULL as args to
838 gomp_create_target_task.
839 (GOMP_target_enter_exit_data): Likewise.
840 (omp_target_alloc): Treat shared memory devices like host fallback.
841 (omp_target_free): Likewise.
842 (omp_target_is_present): Likewise.
843 (omp_target_memcpy): Likewise.
844 (omp_target_memcpy_rect): Likewise.
845 (omp_target_associate_ptr): Likewise.
846 (gomp_load_plugin_for_device): Also load can_run.
847 * task.c (GOMP_PLUGIN_target_task_completion): Free
849 (gomp_create_target_task): Accept new argument args and store it to
851 * plugin/plugin-hsa.c: New file.
853 2016-01-18 Tom de Vries <tom@codesourcery.com>
855 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
856 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
857 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
858 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
859 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
860 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
861 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
862 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
863 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
864 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
865 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
867 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
869 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
870 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
871 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
872 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
873 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
874 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
875 * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
876 * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
878 * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
880 2016-01-15 Jakub Jelinek <jakub@redhat.com>
882 * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
884 2016-01-15 Cesar Philippidis <cesar@codesourcery.com>
886 * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
888 2016-01-12 James Norris <jnorris@codesourcery.com>
890 * libgomp.texi: Updates for OpenACC.
892 2016-01-11 Alexander Monakov <amonakov@ispras.ru>
894 * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
896 2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
899 * testsuite/libgomp.fortran/pr66680.f90: New test.
901 2016-01-07 Jakub Jelinek <jakub@redhat.com>
904 * testsuite/libgomp.c/pr68960.c: New test.
906 2016-01-06 Nathan Sidwell <nathan@acm.org>
908 * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
909 * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
911 2016-01-04 Jakub Jelinek <jakub@redhat.com>
913 Update copyright years.
915 * libgomp.texi: Bump @copying's copyright year.
917 2015-12-31 Nathan Sidwell <nathan@acm.org>
919 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
920 dg-additional-options syntax.
921 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
922 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
923 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
924 * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
925 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
926 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
927 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
928 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
929 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
930 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
931 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
932 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
933 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
934 * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
935 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
936 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
937 * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
938 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
940 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
942 * libgomp.h (REFCOUNT_LINK): Define.
943 (struct splay_tree_key_s): Add link_key.
944 * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
945 Replace target address of the pointer with target address of newly
946 mapped object in the splay tree. Set link pointer on target to the
947 device address of the mapped object.
948 (gomp_unmap_vars): Restore target address of the pointer in the splay
949 tree for REFCOUNT_LINK objects after unmapping.
950 (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
951 declare target link" objects.
952 (gomp_unload_image_from_device): Replace j with i. Force unmap of all
953 "omp declare target link" objects, which were mapped for the image.
954 (gomp_exit_data): Restore target address of the pointer in the splay
955 tree for REFCOUNT_LINK objects after unmapping.
956 * testsuite/libgomp.c/target-link-1.c: New file.
958 2015-12-14 Ilya Verbin <ilya.verbin@intel.com>
960 * libgomp.h (gomp_device_state): New enum.
961 (struct gomp_device_descr): Replace is_initialized with state.
962 (gomp_fini_device): Remove declaration.
963 * oacc-host.c (host_dispatch): Use state instead of is_initialized.
964 * oacc-init.c (acc_init_1): Use state instead of is_initialized.
965 (acc_shutdown_1): Likewise. Inline gomp_fini_device.
966 (acc_set_device_type): Use state instead of is_initialized.
967 (acc_set_device_num): Likewise.
968 * target.c (resolve_device): Use state instead of is_initialized.
969 Do not initialize finalized device.
970 (gomp_map_vars): Do nothing if device is finalized.
971 (gomp_unmap_vars): Likewise.
972 (gomp_update): Likewise.
973 (GOMP_offload_register_ver): Use state instead of is_initialized.
974 (GOMP_offload_unregister_ver): Likewise.
975 (gomp_init_device): Likewise.
976 (gomp_unload_device): Likewise.
977 (gomp_fini_device): Remove.
978 (gomp_get_target_fn_addr): Do nothing if device is finalized.
979 (GOMP_target): Go to host fallback if device is finalized.
980 (GOMP_target_ext): Likewise.
981 (gomp_exit_data): Do nothing if device is finalized.
982 (gomp_target_task_fn): Go to host fallback if device is finalized.
983 (gomp_target_fini): New static function.
984 (gomp_target_init): Use state instead of is_initialized.
985 Call gomp_target_fini at exit.
987 2015-12-09 Tom de Vries <tom@codesourcery.com>
989 PR tree-optimization/68716
990 * testsuite/libgomp.c/omp-nested-2.c: New test.
992 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
994 * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
995 target openacc_nvidia_accel_selected.
996 * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
997 * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
998 * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
999 * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1001 2015-12-01 Julian Brown <julian@codesourcery.com>
1002 James Norris <James_Norris@mentor.com>
1004 * oacc-parallel.c (GOACC_host_data): New function.
1005 * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1006 * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1007 * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1008 * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1009 * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1010 * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1011 * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1013 2015-11-30 James Norris <jnorris@codesourcery.com>
1014 Cesar Philippidis <cesar@codesourcery.com>
1017 * libgomp.oacc-fortran/routine-5.f90: New test.
1018 * libgomp.oacc-fortran/routine-7.f90: New test.
1019 * libgomp.oacc-fortran/routine-9.f90: New test.
1021 2015-11-30 Tom de Vries <tom@codesourcery.com>
1023 PR tree-optimization/46032
1024 * testsuite/libgomp.c/pr46032.c: New test.
1026 2015-11-27 Jakub Jelinek <jakub@redhat.com>
1029 * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1030 (gomp_create_target_task): Call it before freeing
1031 GOMP_TARGET_TASK_DATA tasks.
1034 * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1035 in between case label and OpenMP standalone directives.
1036 * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1038 2015-11-26 David Edelsohn <dje.gcc@gmail.com>
1040 * configure: Regenerate.
1042 2015-11-26 Jakub Jelinek <jakub@redhat.com>
1044 * testsuite/libgomp.c/target-35.c: New test.
1046 2015-11-22 James Norris <jnorris@codesourcery.com>
1047 Cesar Philippidis <cesar@codesourcery.com>
1049 * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1050 * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1051 * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1052 * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1053 * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1055 2015-11-20 Jakub Jelinek <jakub@redhat.com>
1058 * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1059 * testsuite/libgomp.c/reduction-12.c: Likewise.
1060 * testsuite/libgomp.c++/reduction-11.C: Likewise.
1061 * testsuite/libgomp.c++/reduction-12.C: Likewise.
1063 2015-11-19 Nathan Sidwell <nathan@codesourcery.com>
1065 * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1066 * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1067 * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1068 * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1069 * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1071 * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1072 * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1074 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
1076 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1077 worker & gang cases.
1078 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1080 2015-11-17 Cesar Philippidis <cesar@codesourcery.com>
1082 * config/nvptx/priority_queue.c: New file.
1084 2015-11-14 Jakub Jelinek <jakub@redhat.com>
1086 * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1089 2015-11-14 Jakub Jelinek <jakub@redhat.com>
1090 Aldy Hernandez <aldyh@redhat.com>
1091 Ilya Verbin <ilya.verbin@intel.com>
1093 * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1094 GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1095 GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1096 iterators or IV by chunk size.
1097 * parallel.c (gomp_resolve_num_threads): Don't assume that
1098 if thr->ts.team is non-NULL, then pool must be non-NULL.
1099 * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1100 * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1101 GOMP_PLUGIN_target_task_completion.
1102 * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1103 * Makefile.in: Regenerate.
1104 * libgomp.h: Shuffle prototypes and forward definitions around so
1105 priority queues can be defined.
1106 (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1107 (enum gomp_target_task_state): New enum.
1108 (struct gomp_target_task): Add state, tgt, task and team fields.
1109 (gomp_create_target_task): Change return type to bool, add
1111 (gomp_target_task_fn): Change return type to bool.
1112 (struct gomp_device_descr): Add async_run_func.
1113 (struct gomp_task): Remove children, next_child, prev_child,
1114 next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1116 (struct gomp_taskgroup): Remove children.
1117 Add taskgroup_queue.
1118 (struct gomp_team): Change task_queue type to a priority queue.
1119 (splay_compare): Define inline.
1120 (priority_queue_offset): New.
1121 (priority_node_to_task): New.
1122 (task_to_priority_node): New.
1123 * oacc-mem.c: Do not include splay-tree.h.
1124 * priority_queue.c: New file.
1125 * priority_queue.h: New file.
1126 * splay-tree.c: Do not include splay-tree.h.
1127 (splay_tree_foreach_internal): New.
1128 (splay_tree_foreach): New.
1129 * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1130 (splay_tree_callback): Define typedef.
1131 * target.c (splay_compare): Move to libgomp.h.
1132 (GOMP_target): Don't adjust *thr in any way around running offloaded
1134 (GOMP_target_ext): Likewise. Handle target nowait.
1135 (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1136 return value from gomp_create_target_task, if false, fallthrough
1137 as if no dependencies exist.
1138 (gomp_target_task_fn): Change return type to bool, return true
1139 if the task should have another part scheduled later. Handle
1141 (gomp_load_plugin_for_device): Initialize async_run.
1142 * task.c (gomp_init_task): Initialize children_queue.
1143 (gomp_clear_parent_in_list): New.
1144 (gomp_clear_parent_in_tree): New.
1145 (gomp_clear_parent): Handle priorities.
1146 (GOMP_task): Likewise.
1147 (priority_queue_move_task_first,
1148 gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1150 (gomp_create_target_task): Use priority queues. Change return type
1151 to bool, add state argument, return false if for async
1152 {{enter,exit} data,update} constructs no dependencies need to be
1153 waited for, handle target nowait. Set task->fn to NULL instead of
1154 gomp_target_task_fn.
1155 (verify_children_queue): Remove.
1156 (priority_list_upgrade_task): New.
1157 (priority_queue_upgrade_task): New.
1158 (verify_task_queue): Remove.
1159 (priority_list_downgrade_task): New.
1160 (priority_queue_downgrade_task): New.
1161 (gomp_task_run_pre): Use priority queues.
1162 Abstract code out to priority_queue_downgrade_task.
1163 (gomp_task_run_post_handle_dependers): Use priority queues.
1164 (gomp_task_run_post_remove_parent): Likewise.
1165 (gomp_task_run_post_remove_taskgroup): Likewise.
1166 (gomp_barrier_handle_tasks): Likewise. Handle target nowait target
1168 (GOMP_taskwait): Likewise.
1169 (gomp_task_maybe_wait_for_dependencies): Likewise. Abstract code to
1170 priority-queue_upgrade_task.
1171 (GOMP_taskgroup_start): Use priority queues.
1172 (GOMP_taskgroup_end): Likewise. Handle target nowait target tasks
1173 specially. If taskgroup is NULL, and thr->ts.level is 0, act as a
1175 * taskloop.c (GOMP_taskloop): Handle priorities.
1176 * team.c (gomp_new_team): Call priority_queue_init.
1177 (free_team): Call priority_queue_free.
1178 (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1179 team created for target nowait in implicit parallel region.
1180 (gomp_team_start): For nested check, test thr->ts.level instead of
1181 thr->ts.team != NULL.
1182 * testsuite/libgomp.c/doacross-3.c: New test.
1183 * testsuite/libgomp.c/ordered-5.c: New test.
1184 * testsuite/libgomp.c/priority.c: New test.
1185 * testsuite/libgomp.c/target-31.c: New test.
1186 * testsuite/libgomp.c/target-32.c: New test.
1187 * testsuite/libgomp.c/target-33.c: New test.
1188 * testsuite/libgomp.c/target-34.c: New test.
1190 2015-11-13 Nathan Sidwell <nathan@codesourcery.com>
1192 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1194 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1197 2015-11-13 Nathan Sidwell <nathan@codesourcery.com>
1199 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1200 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1202 2015-11-12 James Norris <jnorris@codesourcery.com>
1203 Joseph Myers <joseph@codesourcery.com>
1205 * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1206 * oacc-parallel.c (GOACC_declare): New function.
1207 * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1208 * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1209 * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1210 * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1211 * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1213 2015-11-12 Nathan Sidwell <nathan@codesourcery.com>
1215 * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1217 2015-11-1 Nathan Sidwell <nathan@codesourcery.com>
1219 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1220 * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1222 2015-11-09 Nathan Sidwell <nathan@codesourcery.com>
1224 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1227 2015-11-09 Nathan Sidwell <nathan@codesourcery.com>
1229 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1230 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1231 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1232 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1233 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1235 2015-11-06 Thomas Schwinge <thomas@codesourcery.com>
1237 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1238 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1240 2015-11-05 Jakub Jelinek <jakub@redhat.com>
1241 Ilya Verbin <ilya.verbin@intel.com>
1243 * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1244 GOMP_loop_nonmonotonic_dynamic_start,
1245 GOMP_loop_nonmonotonic_guided_next,
1246 GOMP_loop_nonmonotonic_guided_start,
1247 GOMP_loop_ull_nonmonotonic_dynamic_next,
1248 GOMP_loop_ull_nonmonotonic_dynamic_start,
1249 GOMP_loop_ull_nonmonotonic_guided_next,
1250 GOMP_loop_ull_nonmonotonic_guided_start,
1251 GOMP_parallel_loop_nonmonotonic_dynamic,
1252 GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1253 (GOMP_target_41): Renamed to ...
1254 (GOMP_target_ext): ... this. Add num_teams and thread_limit
1256 (GOMP_target_data_41): Renamed to ...
1257 (GOMP_target_data_ext): ... this.
1258 (GOMP_target_update_41): Renamed to ...
1259 (GOMP_target_update_ext): ... this.
1260 * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1261 GOMP_target_data_ext and GOMP_target_update_ext instead of
1262 GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1263 Export GOMP_loop_nonmonotonic_dynamic_next,
1264 GOMP_loop_nonmonotonic_dynamic_start,
1265 GOMP_loop_nonmonotonic_guided_next,
1266 GOMP_loop_nonmonotonic_guided_start,
1267 GOMP_loop_ull_nonmonotonic_dynamic_next,
1268 GOMP_loop_ull_nonmonotonic_dynamic_start,
1269 GOMP_loop_ull_nonmonotonic_guided_next,
1270 GOMP_loop_ull_nonmonotonic_guided_start,
1271 GOMP_parallel_loop_nonmonotonic_dynamic and
1272 GOMP_parallel_loop_nonmonotonic_guided.
1273 * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1274 GOMP_parallel_loop_nonmonotonic_guided,
1275 GOMP_loop_nonmonotonic_dynamic_start,
1276 GOMP_loop_nonmonotonic_guided_start,
1277 GOMP_loop_nonmonotonic_dynamic_next,
1278 GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1279 * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1280 GOMP_loop_ull_nonmonotonic_guided_start,
1281 GOMP_loop_ull_nonmonotonic_dynamic_next,
1282 GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1283 * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1285 (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER. For
1286 GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1287 Use gomp_map_val function.
1288 (gomp_target_fallback_firstprivate): New static function.
1289 (GOMP_target_41): Renamed to ...
1290 (GOMP_target_ext): ... this. Add num_teams and thread_limit
1291 arguments. Move firstprivate fallback handling into a new
1293 (GOMP_target_data_41): Renamed to ...
1294 (GOMP_target_data_ext): ... this.
1295 (GOMP_target_update_41): Renamed to ...
1296 (GOMP_target_update_ext): ... this.
1297 (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1298 gomp_map_0len_lookup instead of gomp_map_lookup.
1299 (omp_target_is_present): Use gomp_map_0len_lookup instead of
1301 * testsuite/libgomp.c/target-28.c: Likewise.
1302 * testsuite/libgomp.c/monotonic-1.c: New test.
1303 * testsuite/libgomp.c/monotonic-2.c: New test.
1304 * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1305 * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1306 * testsuite/libgomp.c/pr66199-5.c: New test.
1307 * testsuite/libgomp.c/pr66199-6.c: New test.
1308 * testsuite/libgomp.c/pr66199-7.c: New test.
1309 * testsuite/libgomp.c/pr66199-8.c: New test.
1310 * testsuite/libgomp.c/pr66199-9.c: New test.
1311 * testsuite/libgomp.c/reduction-11.c: New test.
1312 * testsuite/libgomp.c/reduction-12.c: New test.
1313 * testsuite/libgomp.c/reduction-13.c: New test.
1314 * testsuite/libgomp.c/reduction-14.c: New test.
1315 * testsuite/libgomp.c/reduction-15.c: New test.
1316 * testsuite/libgomp.c/target-12.c (main): Adjust for
1317 omp_target_is_present change for one-past-last element.
1318 * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1319 the same var is both mapped and privatized.
1320 * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1321 handling of zero-length array sections.
1322 * testsuite/libgomp.c/target-28.c: New test.
1323 * testsuite/libgomp.c/target-29.c: New test.
1324 * testsuite/libgomp.c/target-30.c: New test.
1325 * testsuite/libgomp.c/target-teams-1.c: New test.
1326 * testsuite/libgomp.c++/member-6.C: New test.
1327 * testsuite/libgomp.c++/member-7.C: New test.
1328 * testsuite/libgomp.c++/monotonic-1.C: New test.
1329 * testsuite/libgomp.c++/monotonic-2.C: New test.
1330 * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1331 * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1332 * testsuite/libgomp.c++/pr66199-3.C: New test.
1333 * testsuite/libgomp.c++/pr66199-4.C: New test.
1334 * testsuite/libgomp.c++/pr66199-5.C: New test.
1335 * testsuite/libgomp.c++/pr66199-6.C: New test.
1336 * testsuite/libgomp.c++/pr66199-7.C: New test.
1337 * testsuite/libgomp.c++/pr66199-8.C: New test.
1338 * testsuite/libgomp.c++/pr66199-9.C: New test.
1339 * testsuite/libgomp.c++/reduction-11.C: New test.
1340 * testsuite/libgomp.c++/reduction-12.C: New test.
1341 * testsuite/libgomp.c++/target-13.C: New test.
1342 * testsuite/libgomp.c++/target-14.C: New test.
1343 * testsuite/libgomp.c++/target-15.C: New test.
1344 * testsuite/libgomp.c++/target-16.C: New test.
1345 * testsuite/libgomp.c++/target-17.C: New test.
1346 * testsuite/libgomp.c++/target-18.C: New test.
1347 * testsuite/libgomp.c++/target-19.C: New test.
1349 2015-11-04 Nathan Sidwell <nathan@codesourcery.com>
1351 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1353 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1354 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1355 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1356 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1357 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1358 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1359 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1360 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1361 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1362 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1363 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1364 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1365 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1366 * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1368 2015-11-04 Nathan Sidwell <nathan@codesourcery.com>
1370 * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1371 * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1372 * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1373 * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1374 * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1375 * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1376 * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1377 * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1379 2015-11-03 Nathan Sidwell <nathan@codesourcery.com>
1381 * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1382 * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1383 (GOMP_OFFLOAD_openacc_parallel): Likewise.
1384 * oacc-host.c (host_openacc_exec): Likewise.
1385 * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1387 2015-11-03 Julian Brown <julian@codesourcery.com>
1388 Thomas Schwinge <thomas@codesourcery.com>
1390 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1391 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1392 * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1394 * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1395 * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1397 2015-11-03 James Norris <jnorris@codesourcery.com>
1399 * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1401 * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1403 * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1404 * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1405 * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1406 * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1407 * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1409 2015-10-29 Nathan Sidwell <nathan@codesourcery.com>
1411 * openacc.h (enum acc_device_t): Reformat. Ensure layout
1413 (enum acc_async_t): Reformat.
1414 (acc_on_device): Declare compatible with builtin and provide C++
1416 * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1418 2015-10-29 Thomas Schwinge <thomas@codesourcery.com>
1419 Cesar Philippidis <cesar@codesourcery.com>
1421 * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1422 * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1423 ... this. Add a description of the test at the top of the file.
1424 * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1425 * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1426 ... this. Add a description of the test at the top of the file.
1428 2015-10-28 Nathan Sidwell <nathan@codesourcery.com>
1430 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1431 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1432 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1433 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1434 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1435 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1437 2015-10-27 Nathan Sidwell <nathan@codesourcery.com>
1439 * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1442 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
1445 * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1447 2015-10-27 James Norris <jnorris@codesourcery.com>
1449 * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1450 * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1452 2015-10-26 Thomas Schwinge <thomas@codesourcery.com>
1454 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1455 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1457 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1458 acc_device_nvidia usage.
1459 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1460 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1461 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1463 * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1464 * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1467 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1471 * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1472 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1474 2015-10-23 Tom de Vries <tom@codesourcery.com>
1477 * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1479 2015-10-20 Nathan Sidwell <nathan@codesourcery.com>
1481 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1483 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1485 2015-10-14 Ilya Verbin <ilya.verbin@intel.com>
1486 Aleksander Ivanushenko <aleksander.ivanushenko@intel.com>
1488 * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1489 to 0 when mapnum is 0.
1491 2015-10-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
1493 * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1494 Cast to int from int32_t.
1496 2015-10-13 Jakub Jelinek <jakub@redhat.com>
1497 Aldy Hernandez <aldyh@redhat.com>
1498 Ilya Verbin <ilya.verbin@intel.com>
1500 * config/linux/affinity.c (omp_get_place_num_procs,
1501 omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1502 * config/linux/doacross.h: New file.
1503 * config/posix/affinity.c (omp_get_place_num_procs,
1504 omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1505 * config/posix/doacross.h: New file.
1506 * env.c: Include gomp-constants.h.
1507 (struct gomp_task_icv): Rename run_sched_modifier to
1508 run_sched_chunk_size.
1509 (gomp_max_task_priority_var): New variable.
1510 (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1511 (handle_omp_display_env): Change _OPENMP value from 201307 to
1512 201511. Print OMP_MAX_TASK_PRIORITY.
1513 (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1514 (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1515 chunk_size and run_sched_modifier to run_sched_chunk_size.
1516 (omp_get_max_task_priority, omp_get_initial_device,
1517 omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
1518 omp_get_partition_place_nums): New functions.
1519 * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
1520 omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
1522 (omp_get_num_places_, omp_get_place_num_procs_,
1523 omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
1524 omp_get_place_proc_ids_8_, omp_get_place_num_,
1525 omp_get_partition_num_places_, omp_get_partition_place_nums_,
1526 omp_get_partition_place_nums_8_, omp_get_initial_device_,
1527 omp_get_max_task_priority_): New functions.
1528 * libgomp_g.h (GOMP_loop_doacross_static_start,
1529 GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
1530 GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
1531 GOMP_loop_ull_doacross_dynamic_start,
1532 GOMP_loop_ull_doacross_guided_start,
1533 GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
1534 GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
1535 GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
1536 GOMP_target_data_41, GOMP_target_update_41,
1537 GOMP_target_enter_exit_data): New prototypes.
1538 (GOMP_task): Add prototype argument.
1539 * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
1540 (struct gomp_doacross_work_share): New type.
1541 (struct gomp_work_share): Add doacross field.
1542 (struct gomp_task_icv): Rename run_sched_modifier to
1543 run_sched_chunk_size.
1544 (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
1545 GOMP_TASK_UNDEFERRED. Add comments.
1546 (struct gomp_task_depend_entry): Add comments.
1547 (struct gomp_task): Likewise.
1548 (struct gomp_taskgroup): Likewise.
1549 (struct gomp_target_task): New type.
1550 (struct gomp_team): Add comment.
1551 (gomp_get_place_proc_ids_8, gomp_doacross_init,
1552 gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
1553 gomp_create_target_task, gomp_target_task_fn): New prototypes.
1554 (struct target_var_desc): New type.
1555 (struct target_mem_desc): Adjust comment. Use struct
1556 target_var_desc instead of splay_tree_key for list.
1557 (REFCOUNT_INFINITY): Define.
1558 (struct splay_tree_key_s): Remove copy_from field.
1559 (struct gomp_device_descr): Add dev2dev_func field.
1560 (enum gomp_map_vars_kind): New enum.
1561 (gomp_map_vars): Add one argument.
1562 * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
1563 omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
1564 omp_get_place_num_procs, omp_get_place_num_procs_,
1565 omp_get_place_num_procs_8_, omp_get_place_proc_ids,
1566 omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
1567 omp_get_place_num_, omp_get_partition_num_places,
1568 omp_get_partition_num_places_, omp_get_partition_place_nums,
1569 omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
1570 omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
1571 omp_target_free, omp_target_is_present, omp_target_memcpy,
1572 omp_target_memcpy_rect, omp_target_associate_ptr and
1573 omp_target_disassociate_ptr.
1574 (GOMP_4.0.2): Renamed to ...
1575 (GOMP_4.5): ... this. Export GOMP_target_41, GOMP_target_data_41,
1576 GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
1577 GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
1578 GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1579 GOMP_loop_doacross_static_start, GOMP_doacross_post,
1580 GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
1581 GOMP_loop_ull_doacross_guided_start,
1582 GOMP_loop_ull_doacross_runtime_start,
1583 GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
1584 GOMP_doacross_ull_wait.
1585 * libgomp.texi: Document omp_get_max_task_priority.
1586 Rename modifier argument to chunk_size for omp_set_schedule and
1587 omp_get_schedule. Document OMP_MAX_TASK_PRIORITY env var.
1588 * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
1589 to run_sched_chunk_size renaming.
1590 (GOMP_loop_ordered_runtime_start): Likewise.
1591 (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1592 gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1593 GOMP_parallel_loop_runtime_start): New functions.
1594 (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
1595 to run_sched_chunk_size renaming.
1596 (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
1597 GOMP_loop_doacross_guided_start): New functions or aliases.
1598 * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
1599 run_sched_modifier to run_sched_chunk_size renaming.
1600 (GOMP_loop_ull_ordered_runtime_start): Likewise.
1601 (gomp_loop_ull_doacross_static_start,
1602 gomp_loop_ull_doacross_dynamic_start,
1603 gomp_loop_ull_doacross_guided_start,
1604 GOMP_loop_ull_doacross_runtime_start): New functions.
1605 (GOMP_loop_ull_doacross_static_start,
1606 GOMP_loop_ull_doacross_dynamic_start,
1607 GOMP_loop_ull_doacross_guided_start): New functions or aliases.
1608 * oacc-mem.c (acc_map_data, present_create_copy,
1609 gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
1611 (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
1612 * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
1613 instead of false to gomp_map_vars.
1614 (GOACC_parallel_keyed): Likewise. Use copy_from from target_var_desc.
1615 * omp.h.in (omp_lock_hint_t): New type.
1616 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1617 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1618 omp_get_place_num, omp_get_partition_num_places,
1619 omp_get_partition_place_nums, omp_get_initial_device,
1620 omp_get_max_task_priority, omp_target_alloc, omp_target_free,
1621 omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
1622 omp_target_associate_ptr, omp_target_disassociate_ptr): New
1624 * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
1625 (omp_lock_hint_none, omp_lock_hint_uncontended,
1626 omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1627 omp_lock_hint_speculative): New parameters.
1628 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1629 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1630 omp_get_place_num, omp_get_partition_num_places,
1631 omp_get_partition_place_nums, omp_get_initial_device,
1632 omp_get_max_task_priority): New interfaces.
1633 (omp_set_schedule, omp_get_schedule): Rename modifier argument
1635 * omp_lib.h.in (omp_lock_hint_kind): New parameter.
1636 (omp_lock_hint_none, omp_lock_hint_uncontended,
1637 omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1638 omp_lock_hint_speculative): New parameters.
1639 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1640 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1641 omp_get_place_num, omp_get_partition_num_places,
1642 omp_get_partition_place_nums, omp_get_initial_device,
1643 omp_get_max_task_priority): New functions and subroutines.
1644 * ordered.c: Include stdarg.h and string.h.
1645 (MAX_COLLAPSED_BITS): Define.
1646 (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
1647 gomp_doacross_ull_init, GOMP_doacross_ull_post,
1648 GOMP_doacross_ull_wait): New functions.
1649 * target.c: Include errno.h.
1650 (resolve_device): If device is not initialized, call
1651 gomp_init_device on it.
1652 (gomp_map_lookup): New function.
1653 (gomp_map_vars_existing): Add tgt_var argument, fill it in.
1654 Don't bump refcount if REFCOUNT_INFINITY. Handle
1655 GOMP_MAP_ALWAYS_TO_P.
1656 (get_kind): Rename is_openacc argument to short_mapkind.
1657 (gomp_map_pointer): Use gomp_map_lookup.
1658 (gomp_map_fields_existing): New function.
1659 (gomp_map_vars): Rename is_openacc argument to short_mapkind
1660 and is_target to pragma_kind. Handle GOMP_MAP_VARS_ENTER_DATA,
1661 handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
1662 GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
1663 Adjust for tgt->list changed type and copy_from living in there.
1664 (gomp_copy_from_async): Adjust for tgt->list changed type and
1665 copy_from living in there.
1666 (gomp_unmap_vars): Likewise.
1667 (gomp_update): Likewise. Rename is_openacc argument to
1668 short_mapkind. Don't fail if object is not mapped.
1669 (gomp_load_image_to_device): Initialize refcount to
1671 (gomp_target_fallback): New function.
1672 (gomp_get_target_fn_addr): Likewise.
1673 (GOMP_target): Adjust gomp_map_vars caller, use
1674 gomp_get_target_fn_addr and gomp_target_fallback.
1675 (GOMP_target_41): New function.
1676 (gomp_target_data_fallback): New function.
1677 (GOMP_target_data): Use it, adjust gomp_map_vars caller.
1678 (GOMP_target_data_41): New function.
1679 (GOMP_target_update): Adjust gomp_update caller.
1680 (GOMP_target_update_41): New function.
1681 (gomp_exit_data, GOMP_target_enter_exit_data,
1682 gomp_target_task_fn, omp_target_alloc, omp_target_free,
1683 omp_target_is_present, omp_target_memcpy,
1684 omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
1685 omp_target_associate_ptr, omp_target_disassociate_ptr,
1686 gomp_load_plugin_for_device): New functions.
1687 * task.c: Include gomp-constants.h. Include taskloop.c
1688 twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
1689 (gomp_task_handle_depend): New function.
1690 (GOMP_task): Use it. Add priority argument. Use
1691 gomp-constant.h constants instead of hardcoded numbers.
1692 Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
1693 (gomp_create_target_task): New function.
1694 (verify_children_queue, verify_taskgroup_queue,
1695 verify_task_queue): New functions.
1696 (gomp_task_run_pre): Call verify_*_queue functions.
1697 If an upcoming tied task is about to leave the sibling or
1698 taskgroup queues in an invalid state, adjust appropriately.
1699 Remove taskgroup argument. Add comments.
1700 (gomp_task_run_post_handle_dependers): Add comments.
1701 (gomp_task_run_post_remove_parent): Likewise.
1702 (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
1703 (GOMP_taskwait): Likewise. Add comments.
1704 (gomp_task_maybe_wait_for_dependencies): Fix scheduling
1705 problem such that the first non parent_depends_on task does not
1706 end up at the end of the children queue.
1707 (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
1708 GOMP_TASK_UNDEFERRED.
1709 (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
1710 * taskloop.c: New file.
1711 * testsuite/lib/libgomp.exp
1712 (check_effective_target_offload_device_nonshared_as): New proc.
1713 * testsuite/libgomp.c/affinity-2.c: New test.
1714 * testsuite/libgomp.c/doacross-1.c: New test.
1715 * testsuite/libgomp.c/doacross-2.c: New test.
1716 * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
1717 Add map clause to target.
1718 * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
1719 * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
1720 * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
1721 * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
1722 * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
1724 * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
1725 * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
1726 * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
1727 * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
1728 not defined. Use those where needed.
1729 * testsuite/libgomp.c/for-4.c: New test.
1730 * testsuite/libgomp.c/for-5.c: New test.
1731 * testsuite/libgomp.c/for-6.c: New test.
1732 * testsuite/libgomp.c/linear-1.c: New test.
1733 * testsuite/libgomp.c/ordered-4.c: New test.
1734 * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
1735 only allowed on the loop iterator.
1736 * testsuite/libgomp.c/pr66199-3.c: New test.
1737 * testsuite/libgomp.c/pr66199-4.c: New test.
1738 * testsuite/libgomp.c/reduction-7.c: New test.
1739 * testsuite/libgomp.c/reduction-8.c: New test.
1740 * testsuite/libgomp.c/reduction-9.c: New test.
1741 * testsuite/libgomp.c/reduction-10.c: New test.
1742 * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
1744 * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
1745 * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
1746 * testsuite/libgomp.c/target-11.c: New test.
1747 * testsuite/libgomp.c/target-12.c: New test.
1748 * testsuite/libgomp.c/target-13.c: New test.
1749 * testsuite/libgomp.c/target-14.c: New test.
1750 * testsuite/libgomp.c/target-15.c: New test.
1751 * testsuite/libgomp.c/target-16.c: New test.
1752 * testsuite/libgomp.c/target-17.c: New test.
1753 * testsuite/libgomp.c/target-18.c: New test.
1754 * testsuite/libgomp.c/target-19.c: New test.
1755 * testsuite/libgomp.c/target-20.c: New test.
1756 * testsuite/libgomp.c/target-21.c: New test.
1757 * testsuite/libgomp.c/target-22.c: New test.
1758 * testsuite/libgomp.c/target-23.c: New test.
1759 * testsuite/libgomp.c/target-24.c: New test.
1760 * testsuite/libgomp.c/target-25.c: New test.
1761 * testsuite/libgomp.c/target-26.c: New test.
1762 * testsuite/libgomp.c/target-27.c: New test.
1763 * testsuite/libgomp.c/taskloop-1.c: New test.
1764 * testsuite/libgomp.c/taskloop-2.c: New test.
1765 * testsuite/libgomp.c/taskloop-3.c: New test.
1766 * testsuite/libgomp.c/taskloop-4.c: New test.
1767 * testsuite/libgomp.c++/ctor-13.C: New test.
1768 * testsuite/libgomp.c++/doacross-1.C: New test.
1769 * testsuite/libgomp.c++/examples-4/declare_target-2.C:
1770 Replace offload_device with offload_device_nonshared_as.
1771 * testsuite/libgomp.c++/for-12.C: New test.
1772 * testsuite/libgomp.c++/for-13.C: New test.
1773 * testsuite/libgomp.c++/for-14.C: New test.
1774 * testsuite/libgomp.c++/linear-1.C: New test.
1775 * testsuite/libgomp.c++/member-1.C: New test.
1776 * testsuite/libgomp.c++/member-2.C: New test.
1777 * testsuite/libgomp.c++/member-3.C: New test.
1778 * testsuite/libgomp.c++/member-4.C: New test.
1779 * testsuite/libgomp.c++/member-5.C: New test.
1780 * testsuite/libgomp.c++/ordered-1.C: New test.
1781 * testsuite/libgomp.c++/reduction-5.C: New test.
1782 * testsuite/libgomp.c++/reduction-6.C: New test.
1783 * testsuite/libgomp.c++/reduction-7.C: New test.
1784 * testsuite/libgomp.c++/reduction-8.C: New test.
1785 * testsuite/libgomp.c++/reduction-9.C: New test.
1786 * testsuite/libgomp.c++/reduction-10.C: New test.
1787 * testsuite/libgomp.c++/reference-1.C: New test.
1788 * testsuite/libgomp.c++/simd14.C: New test.
1789 * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
1790 * testsuite/libgomp.c++/target-5.C: New test.
1791 * testsuite/libgomp.c++/target-6.C: New test.
1792 * testsuite/libgomp.c++/target-7.C: New test.
1793 * testsuite/libgomp.c++/target-8.C: New test.
1794 * testsuite/libgomp.c++/target-9.C: New test.
1795 * testsuite/libgomp.c++/target-10.C: New test.
1796 * testsuite/libgomp.c++/target-11.C: New test.
1797 * testsuite/libgomp.c++/target-12.C: New test.
1798 * testsuite/libgomp.c++/taskloop-1.C: New test.
1799 * testsuite/libgomp.c++/taskloop-2.C: New test.
1800 * testsuite/libgomp.c++/taskloop-3.C: New test.
1801 * testsuite/libgomp.c++/taskloop-4.C: New test.
1802 * testsuite/libgomp.c++/taskloop-5.C: New test.
1803 * testsuite/libgomp.c++/taskloop-6.C: New test.
1804 * testsuite/libgomp.c++/taskloop-7.C: New test.
1805 * testsuite/libgomp.c++/taskloop-8.C: New test.
1806 * testsuite/libgomp.c++/taskloop-9.C: New test.
1807 * testsuite/libgomp.fortran/affinity1.f90: New test.
1808 * testsuite/libgomp.fortran/affinity2.f90: New test.
1810 2015-10-13 Tom de Vries <tom@codesourcery.com>
1812 PR tree-optimization/67476
1813 * testsuite/libgomp.c/autopar-3.c: New test.
1814 * testsuite/libgomp.c/autopar-4.c: New test.
1815 * testsuite/libgomp.c/autopar-5.c: New test.
1816 * testsuite/libgomp.c/autopar-6.c: New test.
1817 * testsuite/libgomp.c/autopar-7.c: New test.
1818 * testsuite/libgomp.c/autopar-8.c: New test.
1820 2015-10-12 James Norris <jnorris@codesourcery.com>
1822 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
1825 2015-10-09 David Malcolm <dmalcolm@redhat.com>
1827 * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
1830 2015-10-02 Thomas Schwinge <thomas@codesourcery.com>
1832 * oacc-ptx.h: Remove file, moving its content into...
1833 * config/nvptx/fortran.c: ... here...
1834 * config/nvptx/oacc-init.c: ..., here...
1835 * config/nvptx/oacc-parallel.c: ..., and here.
1836 * config/nvptx/openacc.f90: New file.
1837 * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
1838 (link_ptx): Don't link in predefined bits of PTX code.
1840 2015-09-30 Nathan Sidwell <nathan@codesourcery.com>
1841 Bernd Schmidt <bernds@codesourcery.com>
1843 * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
1844 (struct targ_ptx_obj): New.
1845 (nvptx_tdata): Move earlier, change data format.
1846 (link_ptx): Take targ_ptx_obj ptr and count. Allow multiple
1848 (GOMP_OFFLOAD_load_image): Adjust.
1850 2015-09-30 Thomas Schwinge <thomas@codesourcery.com>
1852 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
1853 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1854 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1855 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1856 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1857 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1858 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1859 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1860 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1861 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1862 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1863 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1864 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1865 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1866 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1867 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1868 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1869 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1870 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1871 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1872 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1873 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1874 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1875 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1876 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1877 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1878 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1879 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1880 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1881 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1882 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1883 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1884 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1885 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1886 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1887 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1888 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1889 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1890 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1891 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1892 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1893 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1894 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1895 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1896 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1897 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1898 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1899 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1900 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1901 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1902 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1903 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1904 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1905 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1906 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1907 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1908 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1909 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1910 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1911 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1912 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1913 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1914 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1916 2015-09-29 Nathan Sidwell <nathan@codesourcery.com>
1918 * oacc-init.c (acc_on_device): Force optimization level.
1920 2015-09-29 Nathan Sidwell <nathan@codesourcery.com>
1922 * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
1923 (cuda_errlist): Delete.
1924 (cuda_error): Reimplement.
1926 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
1928 * libgomp.h (acc_dispatch_t): Replace separate geometry args with
1930 * libgomp.map (GOACC_parallel_keyed): New.
1931 * oacc-parallel.c (goacc_wait): Take pointer to va_list. Adjust
1933 (GOACC_parallel_keyed): New interface. Lose geometry arguments
1934 and take keyed varargs list. Adjust call to exec_func.
1935 (GOACC_parallel): Force host fallback.
1936 * libgomp_g.h (GOACC_parallel): Remove.
1937 (GOACC_parallel_keyed): Declare.
1938 * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
1939 (stuct targ_gn_descriptor): Replace name field with launch field.
1940 (nvptx_exec): Lose separate geometry args, take array. Process
1941 dynamic dimensions and adjust.
1942 (struct nvptx_tdata): Replace fn_names field with fn_descs.
1943 (GOMP_OFFLOAD_load_image): Adjust for change in function table
1945 (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
1947 * oacc-host.c (host_openacc_exec): Adjust for change in dimension
1950 2015-09-22 Chung-Lin Tang <cltang@codesourcery.com>
1953 * oacc-int.h (goacc_host_init): Add declaration.
1954 * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
1955 * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
1957 2015-09-08 Aditya Kumar <hiraditya@msn.com>
1958 Sebastian Pop <s.pop@samsung.com>
1960 * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
1962 * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
1963 * testsuite/libgomp.graphite/force-parallel-4.c: Same.
1964 * testsuite/libgomp.graphite/force-parallel-5.c: Same.
1965 * testsuite/libgomp.graphite/force-parallel-7.c: Same.
1966 * testsuite/libgomp.graphite/force-parallel-8.c: Same.
1968 2015-09-03 Jakub Jelinek <jakub@redhat.com>
1970 * configure.tgt: Add missing ;; in between nvptx and rtems
1973 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1975 * config/posix/pool.h (gomp_adjust_thread_attr): New.
1976 * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
1977 (gomp_thread_pool_reservoir): Add priority member.
1978 * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
1980 (parse_thread_pools): Likewise.
1981 * team.c (gomp_team_start): Call configuration provided
1982 gomp_adjust_thread_attr(). Destroy thread attributes if
1984 * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
1986 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1988 * config/posix/pool.h: New.
1989 * config/rtems/pool.h: Likewise.
1990 * config/rtems/proc.c: Likewise.
1991 * libgomp.h (gomp_thread_destructor): Declare.
1992 * team.c: Include configuration provided "pool.h".
1993 (gomp_get_thread_pool): Define in configuration.
1994 (gomp_team_end): Call configuration defined
1995 gomp_release_thread_pool().
1997 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
1999 * config/rtems/bar.c: New.
2000 * config/rtems/bar.h: Likewise.
2001 * config/rtems/mutex.c: Likewise.
2002 * config/rtems/mutex.h: Likewise.
2003 * config/rtems/sem.c: Likewise.
2004 * config/rtems/sem.h: Likewise.
2005 * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2006 <sys/lock.h> header file.
2007 * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2008 supported by Newlib.
2009 * configure: Regenerate.
2011 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2013 * team.c (gomp_new_thread_pool): Delete and move content to ...
2014 (gomp_get_thread_pool): ... new function. Allocate and
2015 initialize thread pool on demand.
2016 (get_last_team): Use gomp_get_thread_pool().
2017 (gomp_team_start): Delete thread pool initialization.
2019 2015-09-03 Tom de Vries <tom@codesourcery.com>
2021 PR tree-optimization/65637
2022 * testsuite/libgomp.c/autopar-2.c: New test.
2024 2015-08-29 Tom de Vries <tom@codesourcery.com>
2026 PR tree-optimization/46193
2027 * testsuite/libgomp.c/pr46193.c: New test.
2029 2015-08-24 Nathan Sidwell <nathan@codesourcery.com>
2032 * libgomp.map: Add 4.0.2 version.
2033 * target.c (offload_image_descr): Add version field.
2034 (gomp_load_image_to_device): Add version argument. Adjust plugin
2035 call. Improve load mismatch diagnostic.
2036 (gomp_unload_image_from_device): Add version argument. Adjust plugin
2038 (GOMP_offload_regster): Make stub function, move bulk to ...
2039 (GOMP_offload_register_ver): ... here. Process version argument.
2040 (GOMP_offload_unregister): Make stub function, move bulk to ...
2041 (GOMP_offload_unregister_ver): ... here. Process version argument.
2042 (gomp_init_device): Process version field.
2043 (gomp_unload_device): Process version field.
2044 (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2045 macros. Check plugin version.
2046 * libgomp.h (gomp_device_descr): Add version function field. Adjust
2047 loader and unloader types.
2048 * oacc-host.c: Include gomp-constants.h.
2049 (host_version): New.
2050 (host_load_image, host_unload_image): Adjust.
2051 (host_dispatch): Add host_version.
2052 * plugin/plugin-nvptx.c: Include gomp-constants.h.
2053 (GOMP_OFFLOAD_version): New.
2054 (GOMP_OFFLOAD_load_image): Add version arg and check it.
2055 (GOMP_OFFLOAD_unload_image): Likewise.
2056 * plugin/plugin-host.c: Include gomp-constants.h.
2057 (GOMP_OFFLOAD_version): New.
2058 (GOMP_OFFLOAD_load_image): Add version arg.
2059 (GOMP_OFFLOAD_unload_image): Likewise.
2061 2015-08-24 Tom de Vries <tom@codesourcery.com>
2063 PR tree-optimization/65468
2064 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2066 2015-08-24 Tom de Vries <tom@codesourcery.com>
2068 PR tree-optimization/65468
2069 * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2071 2015-08-24 Joost VandeVondele <vondele@gnu.gcc.org>
2075 * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2076 (gomp_iter_guided_next): Idem.
2077 * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2078 (gomp_iter_ull_guided_next): Idem.
2079 * config/linux/wait.h (do_spin): Idem.
2081 2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
2083 * libgomp-plugin.h (enum offload_target_type): Remove
2084 OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2085 * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2086 * openacc.h (enum acc_device_t): Likewise.
2087 * openacc_lib.h: Likewise.
2088 * oacc-init.c (name_of_acc_device_t): Don't handle it.
2089 (acc_on_device): Just use __builtin_acc_on_device.
2090 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2091 of acc_on_device builtin.
2092 * plugin/plugin-host.h: Remove file.
2093 * plugin/plugin-host.c: Likewise, but salvage some content into...
2094 * oacc-host.c: ... this file.
2095 * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2096 * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2097 * Makefile.in: Regenerate.
2098 * configure: Likewise.
2099 * testsuite/lib/libgomp.exp
2100 (check_effective_target_openacc_host_nonshm_selected): Remove.
2101 * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2102 ACC_DEVICE_TYPE=host_nonshm.
2103 * testsuite/libgomp.oacc-c/c.exp: Likewise.
2104 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2105 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2106 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2107 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2108 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2110 2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
2111 Jakub Jelinek <jakub@redhat.com>
2113 * config/nvptx/affinity.c: New file.
2114 * config/nvptx/alloc.c: Likewise.
2115 * config/nvptx/bar.c: Likewise.
2116 * config/nvptx/barrier.c: Likewise.
2117 * config/nvptx/critical.c: Likewise.
2118 * config/nvptx/env.c: Likewise.
2119 * config/nvptx/error.c: Likewise.
2120 * config/nvptx/fortran.c: Likewise.
2121 * config/nvptx/iter.c: Likewise.
2122 * config/nvptx/iter_ull.c: Likewise.
2123 * config/nvptx/libgomp-plugin.c: Likewise.
2124 * config/nvptx/lock.c: Likewise.
2125 * config/nvptx/loop.c: Likewise.
2126 * config/nvptx/loop_ull.c: Likewise.
2127 * config/nvptx/mutex.c: Likewise.
2128 * config/nvptx/oacc-async.c: Likewise.
2129 * config/nvptx/oacc-cuda.c: Likewise.
2130 * config/nvptx/oacc-host.c: Likewise.
2131 * config/nvptx/oacc-init.c: Likewise.
2132 * config/nvptx/oacc-mem.c: Likewise.
2133 * config/nvptx/oacc-parallel.c: Likewise.
2134 * config/nvptx/oacc-plugin.c: Likewise.
2135 * config/nvptx/omp-lock.h: Likewise.
2136 * config/nvptx/ordered.c: Likewise.
2137 * config/nvptx/parallel.c: Likewise.
2138 * config/nvptx/proc.c: Likewise.
2139 * config/nvptx/ptrlock.c: Likewise.
2140 * config/nvptx/sections.c: Likewise.
2141 * config/nvptx/sem.c: Likewise.
2142 * config/nvptx/single.c: Likewise.
2143 * config/nvptx/splay-tree.c: Likewise.
2144 * config/nvptx/target.c: Likewise.
2145 * config/nvptx/task.c: Likewise.
2146 * config/nvptx/team.c: Likewise.
2147 * config/nvptx/time.c: Likewise.
2148 * config/nvptx/work.c: Likewise.
2149 * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2150 * configure: Regenerate.
2151 * configure.tgt (config_path): Set to "nvptx" for target
2154 2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
2156 * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2158 2015-08-03 Nathan Sidwell <nathan@codesourcery.com>
2160 * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2161 (cuda_errlist): Constify.
2162 (errmsg): Move into ...
2163 (cuda_error): ... here. Make smaller.
2164 (_XSTR, _STR): Delete.
2165 (cuda_synames): Delete.
2166 (verify_device_library): Delete.
2167 (nvptx_init): Don't call it.
2169 2015-07-28 Tom de Vries <tom@codesourcery.com>
2171 * testsuite/libgomp.c/uns-outer-4.c: New test.
2173 2015-07-24 Cesar Philippidis <cesar@codesourcery.com>
2175 * testsuite/libgomp.c/pr66714.c: New test.
2177 2015-07-22 Maxim Blumenthal <maxim.blumenthal@intel.com>
2180 * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2181 (fib_ref): New function.
2182 (fib): Correct corner cases in the recursion.
2183 (main): Replace the non-simd loop with fib_ref call.
2184 * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2186 (fibonacci): Lower the parameter N to 30. Correct accordingly check
2187 for the last array element value. Replace the non-simd loop with
2188 fib_ref call. Remove redundant b_ref array. Remove the comparison
2189 of the last array element with according Fibonacci sequence element.
2190 (fib): Correct corner cases in the recursion.
2192 2015-07-21 Nathan Sidwell <nathan@codesourcery.com>
2194 * target.c (gomp_offload_image_to_device): Rename to ...
2195 (gomp_load_image_to_device): ... here.
2196 (GOMP_offload_register): Adjust call.
2197 (gomp_init_device): Likewise.
2198 (gomp_unload_image_from_device): New. Broken out of ...
2199 (GOMP_offload_unregister): ... here. Call it.
2200 (gomp_unload_device): New.
2201 * libgomp.h (gomp_unload_device): Declare.
2202 * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2205 2015-07-20 Nathan Sidwell <nathan@codesourcery.com>
2207 * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2209 (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2211 (goacc_waits): Move !num_waits handling to ...
2212 (GOACC_wait): ... here, the only caller that might have zero waits.
2214 * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2215 (struct ptx_image_data): Move earlier, add fns field.
2216 (struct ptx_device): Add images and image_lock fields.
2217 (ptx_images, ptx_image_lock): Delete.
2218 (nvptx_open_device): Initialize images and image_lock fields.
2219 (nvptx_close_device): Destroy image_lock.
2220 (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2221 (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2224 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
2226 * target.c (GOMP_offload_register): Use int for device type arg.
2227 (GOMP_offload_unregister): Likewise.
2229 * target.c (struct_offload_image_descr): Constify host_table.
2230 (gomp_offload_image_to_device): Likewise.
2231 (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2233 * libgomp.h (gomp_device_descr): Constify target data arguments.
2234 * target.c (struct offload_image_descr): Constify target_data.
2235 (gomp_offload_image_to_device): Likewise.
2236 (GOMP_offload_register): Likewise.
2237 (GOMP_offload_unrefister): Likewise.
2238 * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2239 GOMP_OFFLOAD_unload_image): Constify target data.
2240 * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2241 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2243 2015-07-16 Nathan Sidwell <nathan@codesourcery.com>
2245 * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2246 Workaround driver library const error.
2247 (struct nvptx_tdata, nvptx_tdata_t): New.
2248 (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2251 2015-07-15 Maxim Blumenthal <maxim.blumenthal@intel.com>
2253 * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2254 of EPS parameter from integer to real.
2255 * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2256 type of EPS parameter from integer to real.
2258 2015-07-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
2260 * team.c (get_last_team): New.
2261 (gomp_new_team): Recycle last non-nested team if possible.
2262 (gomp_team_end): Move team work share list free lock destruction
2264 (free_team): ... here.
2266 2015-07-14 Maxim Blumenthal <maxim.blumenthal@intel.com>
2268 * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2269 and ref from int to double. Replaced their comparison with
2270 an inequality of their difference and EPS.
2271 * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2272 comparison of pri and a reference number with an inequality of their
2274 * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2275 the comparison of sum and sum_ref with an inequality of their
2277 * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2278 the comparison of pri and a reference number with an inequality of
2279 their difference and EPS.
2281 2015-07-13 Maxim Blumenthal <maxim.blumenthal@intel.com>
2283 * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2284 * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2285 * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2286 * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2287 * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2288 * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2289 * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2290 * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2291 * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2292 * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2293 * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2294 * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2295 (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2297 (vec_mult): Likewise. Add #pragma omp taskwait.
2298 (main): Adjust caller.
2299 * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2300 * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2301 * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2302 * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2303 * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2304 * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2305 * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2306 * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2307 * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2308 * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2309 * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2310 * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2311 * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2312 * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2313 * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2314 * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2315 * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2316 * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2317 * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2318 * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2319 * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2320 * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2321 * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2322 * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2323 * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2324 * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2325 * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2326 * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2327 * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2328 * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2329 * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2330 * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2331 * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2332 * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2333 * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2334 * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2335 * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2336 * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2337 * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2338 * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2339 * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2340 * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2341 * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2342 * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2343 * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2344 * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2345 * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2346 * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2347 * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2348 * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2349 * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2350 * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2351 * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2352 * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2353 * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2354 * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2355 * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2356 * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2357 * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2358 * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2359 * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2360 * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2361 * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2362 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2363 * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2364 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2365 * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2366 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2367 * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2368 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2369 * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2370 (vec_mult): Add !$omp taskwait.
2371 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2372 * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2373 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2374 * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2375 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2376 * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2377 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2378 * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2379 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2380 * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2381 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2382 * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2383 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2384 * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2385 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2386 * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2387 * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2388 * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2389 * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2390 * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2391 * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2392 * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2393 * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2394 * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2395 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2396 * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2397 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2398 * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2399 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2400 * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2401 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2402 * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2403 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2404 * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2405 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2406 * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2407 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2408 * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2409 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2410 * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2411 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2412 * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2413 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2414 * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2415 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2416 * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2417 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2418 * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2419 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2420 * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2421 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2422 * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2423 * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2424 * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2425 * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2426 * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2427 * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2428 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2429 * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2430 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2431 * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2432 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2433 * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2434 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2435 * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2436 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2437 * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2439 2015-07-10 Tom de Vries <tom@codesourcery.com>
2441 * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2442 * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2444 2015-07-08 Thomas Schwinge <thomas@codesourcery.com>
2447 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2448 in a 64-bit configuration.
2449 * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2450 offloading testing if no such device is available.
2451 * testsuite/libgomp.oacc-c/c.exp: Likewise.
2452 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2454 2015-07-08 Tom de Vries <tom@codesourcery.com>
2456 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2458 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2460 2015-07-07 Tom de Vries <tom@codesourcery.com>
2462 PR tree-optimization/66642
2463 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2464 iteration count case.
2465 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2466 function, factor out of ...
2467 (main): ... here. Test low iteration count case.
2469 2015-07-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2471 * libgomp.h (gomp_thread_pool): Comment last_team field.
2473 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
2475 * testsuite/libgomp.c++/pr66702-1.C: Require
2476 vect_simd_clones effective target.
2477 * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2479 2015-06-30 Tom de Vries <tom@codesourcery.com>
2481 * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2482 already set. Use DEFAULT_CFLAGS in dg-runtest.
2483 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2486 2015-06-30 Tom de Vries <tom@codesourcery.com>
2488 * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2489 already set. Use DEFAULT_CFLAGS in dg-runtest.
2490 * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2491 * testsuite/libgomp.c++/pr64824.C: Same.
2492 * testsuite/libgomp.c++/pr64868.C: Same.
2493 * testsuite/libgomp.c++/pr66199-1.C: Same.
2494 * testsuite/libgomp.c++/pr66199-2.C: Same.
2495 * testsuite/libgomp.c++/target-2.C: Same.
2496 * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2497 -std=<standard> option.
2498 * testsuite/libgomp.c++/udr-11.C: Same.
2499 * testsuite/libgomp.c++/udr-12.C: Same.
2500 * testsuite/libgomp.c++/udr-13.C: Same.
2501 * testsuite/libgomp.c++/udr-14.C: Same.
2502 * testsuite/libgomp.c++/udr-15.C: Same.
2503 * testsuite/libgomp.c++/udr-16.C: Same.
2504 * testsuite/libgomp.c++/udr-17.C: Same.
2505 * testsuite/libgomp.c++/udr-18.C: Same.
2506 * testsuite/libgomp.c++/udr-19.C: Same.
2507 * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2508 * testsuite/libgomp.c++/simd-1.C: Same.
2509 * testsuite/libgomp.c++/simd-2.C: Same.
2510 * testsuite/libgomp.c++/simd-3.C: Same.
2511 * testsuite/libgomp.c++/simd-4.C: Same.
2512 * testsuite/libgomp.c++/simd-5.C: Same.
2513 * testsuite/libgomp.c++/simd-6.C: Same.
2514 * testsuite/libgomp.c++/simd-7.C: Same.
2515 * testsuite/libgomp.c++/simd-8.C: Same.
2516 * testsuite/libgomp.c++/simd-9.C: Same.
2517 * testsuite/libgomp.c++/simd10.C: Same.
2518 * testsuite/libgomp.c++/simd11.C: Same.
2519 * testsuite/libgomp.c++/simd12.C: Same.
2520 * testsuite/libgomp.c++/simd13.C: Same.
2522 2015-06-30 Jakub Jelinek <jakub@redhat.com>
2525 * testsuite/libgomp.c++/pr66702-1.C: New test.
2526 * testsuite/libgomp.c++/pr66702-2.C: New test.
2528 2015-06-30 Tom de Vries <tom@codesourcery.com>
2530 * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
2531 * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
2532 * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
2533 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
2535 2015-06-30 Tom de Vries <tom@codesourcery.com>
2537 PR tree-optimization/66652
2538 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
2539 using restrict pointers.
2540 (main): Add arguments to calls to f.
2541 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2543 2015-06-23 Andreas Tobler <andreast@gcc.gnu.org>
2545 * configure.ac: Fix check for header <sys/sysctl.h>.
2546 * configure: Regenerate.
2547 * config.h.in: Likewise.
2549 2015-06-23 Tom de Vries <tom@codesourcery.com>
2551 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
2553 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
2555 2015-06-19 Thomas Schwinge <thomas@codesourcery.com>
2557 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
2561 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
2562 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2564 2015-06-15 Tom de Vries <tom@codesourcery.com>
2566 * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2". Use
2567 dg-additional-options for any remaining options.
2568 * testsuite/libgomp.c/atomic-2.c: Same.
2569 * testsuite/libgomp.c/atomic-4.c: Same.
2570 * testsuite/libgomp.c/atomic-5.c: Same.
2571 * testsuite/libgomp.c/atomic-6.c: Same.
2572 * testsuite/libgomp.c/autopar-1.c: Same.
2573 * testsuite/libgomp.c/copyin-1.c: Same.
2574 * testsuite/libgomp.c/copyin-2.c: Same.
2575 * testsuite/libgomp.c/copyin-3.c: Same.
2576 * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
2577 * testsuite/libgomp.c/nestedfn-5.c: Same.
2578 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
2579 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
2580 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
2581 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2582 * testsuite/libgomp.c/pr32362-1.c: Same.
2583 * testsuite/libgomp.c/pr32362-2.c: Same.
2584 * testsuite/libgomp.c/pr32362-3.c: Same.
2585 * testsuite/libgomp.c/pr39591-1.c: Same.
2586 * testsuite/libgomp.c/pr39591-2.c: Same.
2587 * testsuite/libgomp.c/pr39591-3.c: Same.
2588 * testsuite/libgomp.c/pr58392.c: Same.
2589 * testsuite/libgomp.c/pr58756.c: Same.
2590 * testsuite/libgomp.c/simd-1.c: Same.
2591 * testsuite/libgomp.c/simd-10.c: Same.
2592 * testsuite/libgomp.c/simd-11.c: Same.
2593 * testsuite/libgomp.c/simd-12.c: Same.
2594 * testsuite/libgomp.c/simd-13.c: Same.
2595 * testsuite/libgomp.c/simd-14.c: Same.
2596 * testsuite/libgomp.c/simd-15.c: Same.
2597 * testsuite/libgomp.c/simd-2.c: Same.
2598 * testsuite/libgomp.c/simd-3.c: Same.
2599 * testsuite/libgomp.c/simd-4.c: Same.
2600 * testsuite/libgomp.c/simd-5.c: Same.
2601 * testsuite/libgomp.c/simd-6.c: Same.
2602 * testsuite/libgomp.c/simd-7.c: Same.
2603 * testsuite/libgomp.c/simd-8.c: Same.
2604 * testsuite/libgomp.c/simd-9.c: Same.
2606 2015-06-15 Tom de Vries <tom@codesourcery.com>
2608 * testsuite/libgomp.c/pr35625.c: Fix typo.
2610 2015-06-15 Tom de Vries <tom@codesourcery.com>
2612 * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
2614 * testsuite/libgomp.c/atomic-3.c: Same.
2615 * testsuite/libgomp.c/debug-1.c: Same.
2616 * testsuite/libgomp.c/nqueens-1.c: Same.
2617 * testsuite/libgomp.c/pr26171.c: Same.
2618 * testsuite/libgomp.c/pr48591.c: Same.
2619 * testsuite/libgomp.c/pr64824.c: Same.
2620 * testsuite/libgomp.c/pr64868.c: Same.
2621 * testsuite/libgomp.c/pr66133.c: Same.
2622 * testsuite/libgomp.c/pr66199-1.c: Same.
2623 * testsuite/libgomp.c/pr66199-2.c: Same.
2624 * testsuite/libgomp.c/target-8.c: Same.
2626 2015-06-15 Tom de Vries <tom@codesourcery.com>
2628 * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
2630 * testsuite/libgomp.c/for-1.c: Same.
2631 * testsuite/libgomp.c/for-2.c: Same.
2632 * testsuite/libgomp.c/for-3.c: Same.
2633 * testsuite/libgomp.c/pr35625.c: Same.
2634 * testsuite/libgomp.c/pr39154.c: Same.
2635 * testsuite/libgomp.c/simd-16.c: Same.
2636 * testsuite/libgomp.c/simd-17.c: Same.
2638 2015-06-13 Tom de Vries <tom@codesourcery.com>
2640 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
2642 2015-06-13 Tom de Vries <tom@codesourcery.com>
2644 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
2645 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2646 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
2648 (main): Use N instead of hardcoded constants.
2650 2015-06-05 Tom de Vries <tom@codesourcery.com>
2652 merge from gomp4 branch:
2653 2015-05-28 Tom de Vries <tom@codesourcery.com>
2655 PR tree-optimization/65443
2656 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
2657 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
2658 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
2660 2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2662 * testsuite/libgomp.graphite/bounds.c: Adjust for
2663 cleanup-tree-dump removal.
2664 * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
2665 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2666 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2667 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2668 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2669 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2670 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2671 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2672 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2673 * testsuite/libgomp.graphite/pr41118.c: Likewise.
2675 2015-05-28 Uros Bizjak <ubizjak@gmail.com>
2677 * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
2678 (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
2679 (futex_wake) [!__x86_64__]: Ditto.
2681 2015-05-28 Julian Brown <julian@codesourcery.com>
2683 * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
2684 function comment. Only call gomp_fatal if new argument is true.
2685 (acc_dev_num_out_of_range): New function.
2686 (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
2687 acc_dev_num_out_of_range as appropriate.
2688 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2689 (acc_get_device_num, acc_set_device_num): Update calls to
2691 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
2694 2015-05-28 Julian Brown <julian@codesourcery.com>
2697 * oacc-init.c (plugin/plugin-host.h): Include.
2698 (acc_on_device): Check whether we're in an offloaded region for
2700 plugin. Don't use __builtin_acc_on_device.
2701 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
2702 nonshm_exec flag in thread-local data.
2703 (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
2704 data for host_nonshm plugin.
2705 (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
2706 for host_nonshm plugin.
2707 * plugin/plugin-host.h: New.
2709 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
2711 * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
2713 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
2715 * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
2717 (FUTEX_PRIVATE_FLAG): Remove L suffix.
2718 * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
2721 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
2723 * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
2725 2015-05-27 Chung-Lin Tang <cltang@codesourcery.com>
2727 * target.c (gomp_map_pointer): New function abstracting out
2728 GOMP_MAP_POINTER handling.
2729 (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
2732 2015-05-19 Jakub Jelinek <jakub@redhat.com>
2735 * testsuite/libgomp.c/pr66199-1.c: New test.
2736 * testsuite/libgomp.c/pr66199-2.c: New test.
2737 * testsuite/libgomp.c++/pr66199-1.C: New test.
2738 * testsuite/libgomp.c++/pr66199-2.C: New test.
2739 * testsuite/libgomp.fortran/pr66199-1.f90: New test.
2740 * testsuite/libgomp.fortran/pr66199-2.f90: New test.
2742 2015-05-19 Julian Brown <julian@codesourcery.com>
2744 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
2747 2015-05-13 Jakub Jelinek <jakub@redhat.com>
2750 * testsuite/libgomp.c/pr66133.c: New test.
2752 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
2754 * Makefile.in: Regenerated with automake-1.11.6.
2755 * aclocal.m4: Likewise.
2756 * config.h.in: Likewise.
2757 * configure: Likewise.
2758 * testsuite/Makefile.in: Likewise.
2760 2015-05-08 Jason Merrill <jason@redhat.com>
2762 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
2765 * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
2767 2015-05-06 Julian Brown <julian@codesourcery.com>
2769 * oacc-init.c (acc_device_lock): Add explanatory comment.
2770 (resolve_device): Add comment about locking requirement.
2771 (acc_init_1, acc_shutdown_1): Likewise. Add locking around
2772 gomp_init_device and gomp_fini_device calls.
2773 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2774 (acc_get_device_num, acc_set_device_num): Add locking around
2775 resolve_device and gomp_init_device calls.
2777 2015-05-06 Julian Brown <julian@codesourcery.com>
2779 * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
2780 goacc_thread_lock on error paths.
2781 * oacc-mem.c (lookup_host): Remove locking from function. Note
2782 locking requirement for caller in function comment.
2783 (lookup_dev): Likewise.
2784 (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
2785 (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
2786 (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
2789 2015-05-05 Thomas Schwinge <thomas@codesourcery.com>
2793 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
2794 don't expect "0x" prefix for "%p" format specifier, don't expect
2795 "(nil)" for NULL pointer.
2796 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2797 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2798 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2799 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2800 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2801 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2802 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2803 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2804 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2805 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2806 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2807 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2808 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2809 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2810 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2811 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2812 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2813 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2814 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2815 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2816 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2817 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2818 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2819 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2820 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2821 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2822 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2823 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2824 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
2825 accurately specify what we're looking for.
2826 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2827 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2828 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2829 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2830 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2832 2015-04-30 James Norris <jnorris@codesourcery.com>
2835 * testsuite/lib/libgomp.exp
2836 (check_effective_target_openacc_host_selected)
2837 (check_effective_target_openacc_host_nonshm_selected): New
2839 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
2841 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2842 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2843 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2844 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2845 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2846 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2847 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2848 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2849 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2850 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2851 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2852 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2853 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2854 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2855 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2856 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2857 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2858 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2859 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2860 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2861 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2862 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2863 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2864 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2865 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2866 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2867 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2868 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2869 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2870 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2871 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2872 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2873 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2874 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2875 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2876 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2877 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2878 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2879 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2880 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2881 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2882 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2883 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2885 2015-04-08 Julian Brown <julian@codesourcery.com>
2887 * libgomp.h (target_mem_desc: Remove mem_map field.
2888 (acc_dispatch_t): Remove open_device_func, close_device_func,
2889 get_device_num_func, set_device_num_func, target_data members.
2890 Change create_thread_data_func argument to device number instead of
2892 * oacc-async.c (assert.h): Include.
2893 (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
2894 (acc_wait_all, acc_wait_all_async): Use current host thread's
2895 active device, not base_dev.
2896 * oacc-cuda.c (acc_get_current_cuda_device)
2897 (acc_get_current_cuda_context, acc_get_cuda_stream)
2898 (acc_set_cuda_stream): Likewise.
2899 * oacc-host.c (host_dispatch): Don't set open_device_func,
2900 close_device_func, get_device_num_func or set_device_num_func.
2901 * oacc-init.c (base_dev, init_key): Remove.
2902 (cached_base_dev): New.
2903 (name_of_acc_device_t): New.
2904 (acc_init_1): Initialise default-numbered device, not zeroth.
2905 (acc_shutdown_1): Close all devices of a given type.
2906 (goacc_destroy_thread): Don't use base_dev.
2907 (lazy_open, lazy_init, lazy_init_and_open): Remove.
2908 (goacc_attach_host_thread_to_device): New.
2909 (acc_init): Reimplement with goacc_attach_host_thread_to_device.
2910 (acc_get_num_devices): Don't use base_dev.
2911 (acc_set_device_type): Reimplement.
2912 (acc_get_device_type): Don't use base_dev.
2913 (acc_get_device_num): Tweak logic.
2914 (acc_set_device_num): Likewise.
2915 (acc_on_device): Use acc_get_device_type.
2916 (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
2917 (goacc_lazy_initialize): Reimplement with acc_init and
2918 goacc_attach_host_thread_to_device.
2919 * oacc-int.h (goacc_thread): Add base_dev field.
2920 (base_dev): Remove extern declaration.
2921 (goacc_attach_host_thread_to_device): Add prototype.
2922 * oacc-mem.c (acc_malloc): Use current thread's device instead of
2924 (acc_free): Likewise.
2925 (acc_memcpy_to_device): Likewise.
2926 (acc_memcpy_from_device): Likewise.
2927 * oacc-parallel.c (select_acc_device): Remove. Replace calls with
2928 goacc_lazy_initialize (throughout).
2929 (GOACC_parallel): Use tgt_offset to locate target functions.
2930 * target.c (gomp_map_vars): Don't set tgt->mem_map.
2931 (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
2932 (gomp_load_plugin_for_device): Remove open_device, close_device,
2933 get_device_num, set_device_num openacc hook initialisation. Don't set
2934 openacc.target_data.
2935 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
2936 (GOMP_OFFLOAD_openacc_close_device)
2937 (GOMP_OFFLOAD_openacc_get_device_num)
2938 (GOMP_OFFLOAD_openacc_set_device_num): Remove.
2939 (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
2941 * plugin/plugin-nvptx.c (ptx_inited): Remove.
2942 (instantiated_devices, ptx_dev_lock): New.
2943 (struct ptx_image_data): New.
2944 (ptx_devices, ptx_images, ptx_image_lock): New.
2945 (fini_streams_for_device): Reorder cuStreamDestroy call.
2946 (nvptx_get_num_devices): Remove forward declaration.
2947 (nvptx_init): Change return type to bool.
2948 (nvptx_fini): Remove.
2949 (nvptx_attach_host_thread_to_device): New.
2950 (nvptx_open_device): Return struct ptx_device* instead of void*.
2951 (nvptx_close_device): Change argument type to struct ptx_device*,
2952 return type to void.
2953 (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
2954 (kernel_target_data, kernel_host_table): Remove static globals.
2955 (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
2956 (GOMP_OFFLOAD_init_device): Reimplement.
2957 (GOMP_OFFLOAD_fini_device): Likewise.
2958 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
2959 (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
2960 (GOMP_OFFLOAD_host2dev): Use ORD argument.
2961 (GOMP_OFFLOAD_openacc_open_device)
2962 (GOMP_OFFLOAD_openacc_close_device)
2963 (GOMP_OFFLOAD_openacc_set_device_num)
2964 (GOMP_OFFLOAD_openacc_get_device_num): Remove.
2965 (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
2969 * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
2971 2015-04-06 Ilya Verbin <ilya.verbin@intel.com>
2973 * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
2974 * libgomp.h (struct gomp_memory_mapping): Remove.
2975 (struct target_mem_desc): Change type of mem_map from
2976 gomp_memory_mapping * to splay_tree_s *.
2977 (struct gomp_device_descr): Remove register_image_func, get_table_func.
2978 Add load_image_func, unload_image_func.
2979 Change type of mem_map from gomp_memory_mapping to splay_tree_s.
2980 Remove offload_regions_registered.
2981 (gomp_init_tables): Remove.
2982 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2984 * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
2985 * oacc-host.c (host_dispatch): Do not initialize register_image_func,
2986 get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
2987 offload_regions_registered.
2988 Initialize load_image_func, unload_image_func, mem_map.root.
2989 (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
2990 * oacc-init.c (lazy_open): Don't call gomp_init_tables.
2991 (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
2992 * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
2993 gomp_memory_mapping *. Use dev's lock and splay_tree.
2994 (lookup_dev): Use dev's lock.
2995 (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
2996 (acc_is_present): Likewise.
2997 (acc_map_data): Likewise.
2998 (acc_unmap_data): Likewise. Use dev's lock.
2999 (present_create_copy): Likewise.
3000 (delete_copyout): Pass dev to lookup_host instead of mem_map.
3001 (update_dev_host): Likewise.
3002 (gomp_acc_remove_pointer): Likewise. Use dev's lock.
3003 * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3004 * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3005 (GOMP_OFFLOAD_get_table): Remove
3006 (GOMP_OFFLOAD_load_image): New function.
3007 (GOMP_OFFLOAD_unload_image): New function.
3008 * target.c (register_lock): New mutex for offload image registration.
3009 (num_devices): Do not guard with PLUGIN_SUPPORT.
3010 (gomp_realloc_unlock): New static function.
3011 (gomp_map_vars_existing): Add device descriptor argument. Unlock mutex
3013 (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3014 Pass devicep to gomp_map_vars_existing. Unlock mutex before gomp_fatal.
3015 (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3017 (gomp_unmap_vars): Likewise.
3018 (gomp_update): Remove gomp_memory_mapping argument. Use dev's lock and
3019 splay_tree instead of mm's. Unlock mutex before gomp_fatal.
3020 (gomp_offload_image_to_device): New static function.
3021 (GOMP_offload_register): Add mutex lock.
3022 Call gomp_offload_image_to_device for all initialized devices.
3023 Replace gomp_realloc with gomp_realloc_unlock.
3024 (GOMP_offload_unregister): New function.
3025 (gomp_init_tables): Replace with gomp_init_device. Replace a call to
3026 get_table_func from the plugin with calls to init_device_func and
3027 gomp_offload_image_to_device.
3028 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3030 (GOMP_target): Do not call gomp_init_tables. Use dev's lock and
3031 splay_tree instead of mem_map's. Unlock mutex before gomp_fatal.
3032 (GOMP_target_data): Do not call gomp_init_tables.
3033 (GOMP_target_update): Likewise. Remove argument from gomp_update.
3034 (gomp_load_plugin_for_device): Replace register_image and get_table
3035 with load_image and unload_image in DLSYM ().
3036 (gomp_register_images_for_device): Remove function.
3037 (gomp_target_init): Do not initialize current_device.mem_map.*,
3038 current_device.offload_regions_registered.
3039 Remove call to gomp_register_images_for_device.
3040 Do not free offload_images and num_offload_images.
3042 2015-03-30 Jakub Jelinek <jakub@redhat.com>
3045 * testsuite/libgomp.fortran/pr65597.f90: New test.
3047 2015-03-27 Tom de Vries <tom@codesourcery.com>
3050 * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3051 (init, check): New function.
3052 (foo): Change return type to void.
3053 (main): Call init and check.
3055 2015-03-27 Tom de Vries <tom@codesourcery.com>
3058 * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3059 (foo): Use M for non-inner loops to scale down test-case.
3061 2015-03-25 Kai Tietz <ktietz@redhat.com>
3064 * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3065 (GOACC_data_start): Likewise.
3066 * target.c (gomp_map_vars): Likewise.
3068 2015-03-21 John David Anglin <danglin@gcc.gnu.org>
3070 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3073 2015-03-19 Jakub Jelinek <jakub@redhat.com>
3075 * testsuite/libgomp.c/target-10.c: New test.
3076 * testsuite/libgomp.c++/target-4.C: New test.
3078 2015-03-13 Ilya Verbin <ilya.verbin@intel.com>
3080 * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3081 * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3083 2015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
3085 * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3086 * configure.ac (*-*-rtems*): Assume Pthread is supported.
3087 (pthread.h): Check for this header file.
3088 * configure: Regenerate.
3090 2015-02-25 Tom de Vries <tom@codesourcery.com>
3092 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3093 (check_reduction_op, check_reduction_macro, max, min):
3095 (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3097 (main): Use new functions.
3099 2015-02-18 Ilya Tocar <ilya.tocar@intel.com>
3101 * target.c (gomp_load_plugin_for_device): Use const char * instead of
3102 char * for variables holding dlerror return values.
3105 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
3107 * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3109 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
3110 Cesar Philippidis <cesar@codesourcery.com>
3112 * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3113 GOACC_ctaid, and GOACC_nctaid routines.
3115 2015-02-11 Jakub Jelinek <jakub@redhat.com>
3118 * testsuite/libgomp.c/atomic-18.c: New test.
3119 * testsuite/libgomp.c++/atomic-16.C: New test.
3121 2015-02-04 Jakub Jelinek <jakub@redhat.com>
3125 * testsuite/libgomp.c/pr64824.c: New test.
3126 * testsuite/libgomp.c/pr64868.c: New test.
3127 * testsuite/libgomp.c++/pr64824.C: New test.
3128 * testsuite/libgomp.c++/pr64868.C: New test.
3130 2015-02-01 David Edelsohn <dje.gcc@gmail.com>
3133 * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3134 Link with -lpthread.
3135 * config/aix/plugin-suffix.h: Delete.
3137 2015-01-28 Jack Howarth <howarth.at.gcc@gmail.com>
3140 * configure.tgt (*-*-aix*): Use config_path "aix posix".
3141 (*-*-darwin*): Use config_path "bsd darwin posix".
3142 (*-*-hpux*): Use config_path "hpux posix".
3143 * target.c: Add include of plugin-suffix.h and use
3144 SONAME_SUFFIX macro.
3145 * config/aix/plugin-suffix.h: New file.
3146 * config/darwin/plugin-suffix.h: New file.
3147 * config/hpux/plugin-suffix.h: New file.
3148 * config/posix/plugin-suffix.h: New file.
3150 2015-01-23 Jakub Jelinek <jakub@redhat.com>
3153 * libgomp.c/pr64734.c: New test.
3155 2015-01-23 Tom de Vries <tom@codesourcery.com>
3158 * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3160 2015-01-23 Tom de Vries <tom@codesourcery.com>
3163 * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3166 2015-01-19 Thomas Schwinge <thomas@codesourcery.com>
3169 * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3170 (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3171 formal parameter. Update all users.
3172 * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3173 Document unused formal parameter.
3175 2015-01-16 Thomas Schwinge <thomas@codesourcery.com>
3177 * oacc-parallel.c: Don't include <alloca.h>.
3178 (GOACC_parallel): Use gomp_alloca instead of alloca.
3180 2015-01-16 Gerald Pfeifer <gerald@pfeifer.com>
3182 * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3184 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
3185 James Norris <jnorris@codesourcery.com>
3186 Tom de Vries <tom@codesourcery.com>
3187 Julian Brown <julian@codesourcery.com>
3188 Cesar Philippidis <cesar@codesourcery.com>
3189 Nathan Sidwell <nathan@codesourcery.com>
3190 Tobias Burnus <burnus@net-b.de>
3192 * Makefile.am (search_path): Add $(top_srcdir)/../include.
3193 (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3194 oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3195 oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3196 [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3197 Include $(top_srcdir)/plugin/Makefrag.am.
3198 (nodist_libsubinclude_HEADERS): Add openacc.h.
3199 [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3200 openacc.f90, openacc.mod, openacc_kinds.mod.
3201 (omp_lib.mod): Generalize into...
3202 (%.mod): ... this new rule.
3203 (openacc_kinds.mod, openacc.mod): New rules.
3204 * plugin/configfrag.ac: New file.
3205 * configure.ac: Move plugin/offloading support into it. Include
3206 it. Instantiate testsuite/libgomp-test-support.pt.exp.
3207 * plugin/Makefrag.am: New file.
3208 * testsuite/Makefile.am (OFFLOAD_TARGETS)
3209 (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3211 (libgomp-test-support.exp): New rule.
3212 (all-local): Depend on it.
3213 * Makefile.in: Regenerate.
3214 * testsuite/Makefile.in: Regenerate.
3215 * config.h.in: Likewise.
3216 * configure: Likewise.
3217 * configure.tgt: Harden shell syntax.
3218 * env.c: Include "oacc-int.h".
3219 (parse_acc_device_type): New function.
3220 (gomp_debug_var, goacc_device_type, goacc_device_num): New
3222 (initialize_env): Initialize those. Call
3223 goacc_runtime_initialize.
3224 * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3225 (gomp_fatal): Call gomp_vfatal.
3226 * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3227 (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3228 (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3229 (splay_tree_node, splay_tree, splay_tree_key)
3230 (struct target_mem_desc, struct splay_tree_key_s)
3231 (struct gomp_memory_mapping, struct acc_dispatch_t)
3232 (struct gomp_device_descr, gomp_acc_insert_pointer)
3233 (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3234 (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3235 (gomp_free_memmap, gomp_fini_device): New declarations.
3236 (gomp_vdebug, gomp_debug): New macros.
3237 Include "splay-tree.h".
3238 * libgomp.map (OACC_2.0): New symbol version. Use for
3239 acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3240 acc_set_device_type_h_, acc_get_device_type,
3241 acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3242 acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3243 acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3244 acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3245 acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3246 acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3247 acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3248 acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3249 acc_copyin_array_h_, acc_present_or_copyin,
3250 acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3251 acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3252 acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3253 acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3254 acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3255 acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3256 acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3257 acc_update_device, acc_update_device_32_h_,
3258 acc_update_device_64_h_, acc_update_device_array_h_,
3259 acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3260 acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3261 acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3262 acc_is_present_64_h_, acc_is_present_array_h_,
3263 acc_memcpy_to_device, acc_memcpy_from_device,
3264 acc_get_current_cuda_device, acc_get_current_cuda_context,
3265 acc_get_cuda_stream, acc_set_cuda_stream.
3266 (GOACC_2.0): New symbol version. Use for GOACC_data_end,
3267 GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3268 GOACC_update, GOACC_wait, GOACC_get_thread_num,
3269 GOACC_get_num_threads.
3270 (GOMP_PLUGIN_1.0): New symbol version. Use for
3271 GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3272 GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3273 GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3274 GOMP_PLUGIN_acc_thread.
3275 * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3276 environment variable.
3277 * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3278 (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3279 (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3280 * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3281 (splay_tree_remove): New declarations.
3282 (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3283 (splay_tree_remove, splay_tree_lookup): Move into...
3284 * splay-tree.c: ... this new file.
3285 * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3286 (splay_tree_node, splay_tree, splay_tree_key)
3287 (struct target_mem_desc, struct splay_tree_key_s)
3288 (struct gomp_device_descr): Don't declare.
3289 (num_devices_openmp): New variable.
3290 (gomp_get_num_devices ): Use it.
3291 (gomp_init_targets_once): New function.
3292 (gomp_get_num_devices ): Use it.
3293 (get_kind, gomp_copy_from_async, gomp_free_memmap)
3294 (gomp_fini_device, gomp_register_image_for_device): New functions.
3295 (gomp_map_vars): Add devaddrs parameter.
3296 (gomp_update): Add mm parameter.
3297 (gomp_init_device): Move most of it into...
3298 (gomp_init_tables): ... this new function.
3299 (gomp_register_images_for_device): Remove function.
3300 (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3301 Make them hidden instead of static.
3302 (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3303 (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3304 (GOMP_target_end_data, GOMP_target_update)
3305 (gomp_load_plugin_for_device, gomp_target_init): Update for
3307 * oacc-async.c: New file.
3308 * oacc-cuda.c: Likewise.
3309 * oacc-host.c: Likewise.
3310 * oacc-init.c: Likewise.
3311 * oacc-int.h: Likewise.
3312 * oacc-mem.c: Likewise.
3313 * oacc-parallel.c: Likewise.
3314 * oacc-plugin.c: Likewise.
3315 * oacc-plugin.h: Likewise.
3316 * oacc-ptx.h: Likewise.
3317 * openacc.f90: Likewise.
3318 * openacc.h: Likewise.
3319 * openacc_lib.h: Likewise.
3320 * plugin/plugin-host.c: Likewise.
3321 * plugin/plugin-nvptx.c: Likewise.
3322 * libgomp-plugin.c: Likewise.
3323 * libgomp-plugin.h: Likewise.
3324 * libgomp_target.h: Remove file after merging content into the
3325 former file. Update all users.
3326 * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3327 (offload_targets_s, offload_targets_s_openacc): New variables.
3328 (check_effective_target_openacc_nvidia_accel_present)
3329 (check_effective_target_openacc_nvidia_accel_selected): New
3331 (libgomp_init): Update for OpenACC changes.
3332 * testsuite/libgomp-test-support.exp.in: New file.
3333 * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3334 * testsuite/libgomp.oacc-c/c.exp: Likewise.
3335 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3336 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3337 * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3338 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3339 * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3340 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3341 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3342 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3343 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3344 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3345 * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3346 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3347 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3348 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3349 * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3350 * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3351 * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3352 * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3353 * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3354 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3355 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3356 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3357 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3358 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3359 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3360 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3361 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3362 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3363 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3364 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3365 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3366 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3367 * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3368 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3369 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3370 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3371 * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3372 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3373 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3374 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3375 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3376 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3377 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3378 * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3379 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3380 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3381 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3382 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3383 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3384 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3385 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3386 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3387 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3388 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3389 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3390 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3391 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3392 * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3393 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3394 * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3395 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3396 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3397 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3398 * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3399 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3400 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3401 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3402 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3403 * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3404 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3405 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3406 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3407 * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3408 * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3409 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3410 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3411 * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3412 * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3413 * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3414 * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3415 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3416 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3417 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3418 * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3419 * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3420 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3421 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3422 * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3423 * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3424 * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3425 * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3426 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3427 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3428 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3429 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3430 * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3431 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3432 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3433 * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3434 * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3435 * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3436 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3437 * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3438 * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3439 * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3440 * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3441 * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3442 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3443 * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3444 * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3445 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3446 * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3447 * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3448 * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3449 * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3450 * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3451 * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3452 * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3453 * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3454 * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3455 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3456 * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3457 * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3458 * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3459 * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3460 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3461 * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3462 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3463 * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3464 * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3465 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3466 * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3467 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3468 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3469 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3470 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3471 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3472 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3474 * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3475 * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3476 * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3477 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3478 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3479 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3480 * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3481 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3482 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3483 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3484 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3485 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3486 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3487 * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3488 * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3489 * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3490 * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3491 * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3492 * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3493 * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3494 * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3495 * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3496 * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3497 * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3498 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3499 * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3500 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3501 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3502 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3503 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3504 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3505 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3506 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3507 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3508 * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3509 * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3510 * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3511 * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3512 * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3513 * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3514 * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3515 * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3516 * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3517 * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3518 * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3519 * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3520 * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3521 * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3522 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3523 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3524 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3525 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3526 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3527 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3528 * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3529 * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3530 * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3531 * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3532 * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3533 * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3535 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
3536 Julian Brown <julian@codesourcery.com>
3537 David Malcolm <dmalcolm@redhat.com>
3539 * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
3540 to "GNU Offloading and Multi Processing Runtime Library". Change
3542 * configure: Regenerate.
3543 * libgomp.texi: Update.
3545 2015-01-08 Thomas Schwinge <thomas@codesourcery.com>
3547 * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
3549 * configure: Regenerate.
3551 * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
3552 "intelmic" in $offload_targets.
3554 2015-01-05 Jakub Jelinek <jakub@redhat.com>
3556 Update copyright years.
3558 * libgomp.texi: Bump @copying's copyright year.
3560 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3562 * testsuite/lib/libgomp.exp: Load target-utils.exp.
3563 Move load of target-supportes.exp earlier.
3565 2014-12-10 Ilya Verbin <ilya.verbin@intel.com>
3567 * testsuite/libgomp.c/target-9.c: New test.
3569 2014-12-09 Varvara Rainchik <varvara.rainchik@intel.com>
3571 * config.h.in: Regenerate.
3572 * configure: Regenerate.
3573 * configure.ac: Add GCC_CHECK_EMUTLS.
3574 * libgomp.h: Add check for USE_EMUTLS: this case
3575 is equal to HAVE_TLS.
3578 2014-12-03 Uros Bizjak <ubizjak@gmail.com>
3580 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
3582 2014-11-28 Andrey Turetskiy <andrey.turetskiy@intel.com>
3583 Ilya Verbin <ilya.verbin@intel.com>
3585 * testsuite/libgomp.c/target-critical-1.c: New test.
3587 2014-11-26 Jakub Jelinek <jakub@redhat.com>
3589 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
3590 to dg-options unless expensive testing is on.
3591 (TESTITERS): Define to N if not defined.
3592 (main): Use TESTITERS instead of N.
3593 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
3594 dg-additional-options depending on whether expensive testing is on.
3595 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
3596 Decrease N to 100000 and CHUNKSZ to 10000.
3598 2014-11-24 Jakub Jelinek <jakub@redhat.com>
3601 * testsuite/libgomp.fortran/pr63938-1.f90: New test.
3602 * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3604 2014-11-21 Steve Ellcey <sellcey@imgtec.com>
3606 * config/linux/mips/futex.h (SYS_futex): Define if not already done.
3608 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
3611 * configure: Regenerated.
3613 2014-11-19 Uros Bizjak <ubizjak@gmail.com>
3615 * testsuite/libgomp.c/examples-4/e.53.5.c: Require
3616 vect_simd_clones effective target.
3617 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3619 2014-11-14 Jakub Jelinek <jakub@redhat.com>
3621 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
3622 of 32 as block_size.
3623 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
3624 instead of 32 as block_size.
3626 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
3627 Ilya Verbin <ilya.verbin@intel.com>
3629 * Makefile.in: Regenerate.
3630 * configure: Regenerate.
3631 * configure.ac: Set up offload_additional_options,
3632 offload_additional_lib_paths and offload_targets.
3633 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
3634 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
3635 * testsuite/Makefile.in: Regenerate.
3636 * testsuite/lib/libgomp.exp (libgomp_init): Append
3637 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
3638 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
3639 build directory to LD_LIBRARY_PATH for intelmic offload targets.
3641 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
3642 Ilya Verbin <ilya.verbin@intel.com>
3643 Kirill Yukhin <kirill.yukhin@intel.com>
3644 Ilya Tocar <ilya.tocar@intel.com>
3646 * testsuite/lib/libgomp.exp
3647 (check_effective_target_offload_device): New.
3648 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
3649 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
3650 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
3651 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
3652 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
3653 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
3654 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
3655 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
3656 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
3657 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
3658 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
3659 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
3660 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
3661 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
3662 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
3663 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
3664 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
3665 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
3666 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
3667 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
3668 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
3669 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
3670 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
3671 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
3672 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
3673 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
3674 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
3675 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
3676 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
3677 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
3678 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
3679 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
3680 * testsuite/libgomp.c/target-7.c: Fix test.
3681 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
3682 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
3683 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
3684 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
3685 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
3686 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
3687 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
3688 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
3689 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
3690 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
3691 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
3692 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
3693 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
3694 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
3695 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
3696 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
3697 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
3698 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
3699 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3700 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
3701 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
3702 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
3703 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
3704 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
3705 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
3706 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
3707 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
3708 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
3709 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
3710 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
3711 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
3713 2014-11-13 Jakub Jelinek <jakub@redhat.com>
3714 Ilya Verbin <ilya.verbin@intel.com>
3715 Thomas Schwinge <thomas@codesourcery.com>
3716 Andrey Turetskiy <andrey.turetskiy@intel.com>
3718 * libgomp.map (GOMP_4.0.1): New symbol version.
3719 Add GOMP_offload_register.
3720 * libgomp_target.h: New file.
3721 * splay-tree.h: New file.
3722 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
3723 (gomp_target_init): New forward declaration.
3724 (gomp_is_initialized): New static variable.
3725 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
3726 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
3728 (offload_images, num_offload_images, devices, num_devices): New static
3730 (splay_compare): New static function.
3731 (struct gomp_device_descr): New structure.
3732 (gomp_get_num_devices): Call gomp_target_init.
3733 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
3734 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
3735 (GOMP_offload_register): New function.
3736 (GOMP_target): Arrange for host callback to be performed in a separate
3737 initial thread and contention group, inheriting ICVs from
3738 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
3739 Add device initialization and lookup for target function in splay tree.
3740 (GOMP_target_data): Add device initialization and call gomp_map_vars.
3741 (GOMP_target_end_data): Call gomp_unmap_vars.
3742 (GOMP_target_update): Add device initialization and call gomp_update.
3743 (gomp_load_plugin_for_device, gomp_register_images_for_device)
3744 (gomp_target_init): New static functions.
3746 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
3747 Thomas Schwinge <thomas@codesourcery.com>
3748 Ilya Verbin <ilya.verbin@intel.com>
3749 Andrey Turetskiy <andrey.turetskiy@intel.com>
3751 * config.h.in: Regenerate.
3752 * configure: Regenerate.
3753 * configure.ac: Check for libdl, required for plugin support.
3754 (PLUGIN_SUPPORT): Define if plugins are supported.
3755 (enable_offload_targets): Support Intel MIC targets.
3756 (OFFLOAD_TARGETS): List of target names suitable for offloading.
3758 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3761 * configure: Regenerate.
3763 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3765 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
3767 2014-10-06 Marek Polacek <polacek@redhat.com>
3769 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
3770 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
3771 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
3772 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3774 2014-10-06 Marek Polacek <polacek@redhat.com>
3776 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
3777 * testsuite/libgomp.c/nqueens-1.c: Likewise.
3778 * testsuite/libgomp.c/pr26943-3.c: Likewise.
3779 * testsuite/libgomp.c/pr26943-4.c: Likewise.
3780 * testsuite/libgomp.c/pr36802-2.c: Likewise.
3781 * testsuite/libgomp.c/pr36802-3.c: Likewise.
3782 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
3783 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3784 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
3785 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
3786 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
3787 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
3788 * testsuite/libgomp.c/omp-single-1.c: Likewise.
3789 * testsuite/libgomp.c/omp-single-2.c: Likewise.
3790 * testsuite/libgomp.c/omp_matvec.c: Likewise.
3791 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
3792 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
3793 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
3796 2014-10-03 Jakub Jelinek <jakub@redhat.com>
3799 * testsuite/libgomp.c/pr61200.c: New test.
3801 2014-09-18 Jakub Jelinek <jakub@redhat.com>
3804 * testsuite/libgomp.c++/pr63248.C: New test.
3806 2014-08-04 Jakub Jelinek <jakub@redhat.com>
3808 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
3809 is not zero, but taskgroup->children is NULL and there are
3810 any task->children, schedule those instead of waiting.
3811 * testsuite/libgomp.c/depend-6.c: New test.
3812 * testsuite/libgomp.c/depend-7.c: New test.
3813 * testsuite/libgomp.c/depend-8.c: New test.
3814 * testsuite/libgomp.c/depend-9.c: New test.
3815 * testsuite/libgomp.c/depend-10.c: New test.
3817 2014-08-01 Jakub Jelinek <jakub@redhat.com>
3819 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
3820 (struct gomp_taskwait): New type.
3821 (struct gomp_task): Add taskwait and parent_depends_on, remove
3822 in_taskwait and taskwait_sem fields.
3823 (gomp_finish_task): Don't destroy taskwait_sem.
3824 * task.c (gomp_init_task): Don't init in_taskwait, instead init
3825 taskwait and parent_depends_on.
3826 (GOMP_task): For if (0) tasks with depend clause that depend on
3827 earlier tasks don't defer them, instead call
3828 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
3829 Initialize redundant_out field, for redundant out entries just
3830 move them at the end of linked list instead of removing them
3831 completely, and set redundant_out flag instead of redundant.
3832 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
3834 (gomp_task_run_post_handle_dependers): If parent is in
3835 gomp_task_maybe_wait_for_dependencies and newly runnable task
3836 is not parent_depends_on, queue it in parent->children linked
3837 list after all runnable tasks with parent_depends_on set.
3838 Adjust for addition of taskwait indirection.
3839 (gomp_task_run_post_remove_parent): If parent is in
3840 gomp_task_maybe_wait_for_dependencies and task to be removed
3841 is parent_depends_on, decrement n_depend and if needed awake
3842 parent. Adjust for addition of taskwait indirection.
3843 (GOMP_taskwait): Adjust for addition of taskwait indirection.
3844 (gomp_task_maybe_wait_for_dependencies): New function.
3845 * testsuite/libgomp.c/depend-5.c: New test.
3847 2014-07-13 Tobias Burnus <burnus@net-b.de>
3849 * testsuite/libgomp.fortran/pr34020.f90: Make compile
3850 with TS 18508/Fortran 2015.
3852 2014-07-06 Marek Polacek <polacek@redhat.com>
3855 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
3857 2014-07-03 Jakub Jelinek <jakub@redhat.com>
3859 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
3860 matches regex $lang_source_re, add $lang_include_flags to options.
3861 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
3862 * testsuite/libgomp.c++/c++.exp: Likewise.
3863 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
3864 and lang_include_flags instead of adding -fintrinsic-modules-path= to
3866 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
3868 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
3870 * testsuite/libgomp.fortran/fortran.exp: Explain
3871 gfortran-dg-runtest usage.
3873 2014-06-25 Jakub Jelinek <jakub@redhat.com>
3875 * testsuite/libgomp.fortran/simd5.f90: New test.
3876 * testsuite/libgomp.fortran/simd6.f90: New test.
3877 * testsuite/libgomp.fortran/simd7.f90: New test.
3879 2014-06-24 Jakub Jelinek <jakub@redhat.com>
3881 * testsuite/libgomp.c/for-2.c: Define SC to static for
3882 #pragma omp for simd testing.
3883 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
3884 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
3886 * testsuite/libgomp.c/simd-14.c: New test.
3887 * testsuite/libgomp.c/simd-15.c: New test.
3888 * testsuite/libgomp.c/simd-16.c: New test.
3889 * testsuite/libgomp.c/simd-17.c: New test.
3890 * testsuite/libgomp.c++/for-10.C: Define SC to static for
3891 #pragma omp for simd testing.
3892 * testsuite/libgomp.c++/simd10.C: New test.
3893 * testsuite/libgomp.c++/simd11.C: New test.
3894 * testsuite/libgomp.c++/simd12.C: New test.
3895 * testsuite/libgomp.c++/simd13.C: New test.
3897 * testsuite/libgomp.fortran/aligned1.f03: New test.
3898 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
3899 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
3900 tasks with !$omp parallel !$omp single.
3901 * testsuite/libgomp.fortran/target8.f90: New test.
3902 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
3903 not to use trim in the combiner, instead call elemental function.
3904 (fn): New elemental function.
3905 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
3907 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
3909 * testsuite/libgomp.fortran/udr12.f90: New test.
3910 * testsuite/libgomp.fortran/udr13.f90: New test.
3911 * testsuite/libgomp.fortran/udr14.f90: New test.
3912 * testsuite/libgomp.fortran/udr15.f90: New test.
3914 2014-06-18 Jakub Jelinek <jakub@redhat.com>
3916 * omp_lib.f90.in (openmp_version): Set to 201307.
3917 * omp_lib.h.in (openmp_version): Likewise.
3918 * testsuite/libgomp.c/target-8.c: New test.
3919 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
3920 and inbranch clauses.
3921 * testsuite/libgomp.fortran/depend-3.f90: New test.
3922 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
3924 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3925 * testsuite/libgomp.fortran/target1.f90: New test.
3926 * testsuite/libgomp.fortran/target2.f90: New test.
3927 * testsuite/libgomp.fortran/target3.f90: New test.
3928 * testsuite/libgomp.fortran/target4.f90: New test.
3929 * testsuite/libgomp.fortran/target5.f90: New test.
3930 * testsuite/libgomp.fortran/target6.f90: New test.
3931 * testsuite/libgomp.fortran/target7.f90: New test.
3933 2014-06-10 Jakub Jelinek <jakub@redhat.com>
3936 * testsuite/libgomp.fortran/allocatable9.f90: New test.
3937 * testsuite/libgomp.fortran/allocatable10.f90: New test.
3938 * testsuite/libgomp.fortran/allocatable11.f90: New test.
3939 * testsuite/libgomp.fortran/allocatable12.f90: New test.
3940 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
3941 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
3942 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
3943 * testsuite/libgomp.fortran/associate1.f90: New test.
3944 * testsuite/libgomp.fortran/associate2.f90: New test.
3945 * testsuite/libgomp.fortran/procptr1.f90: New test.
3947 2014-06-06 Jakub Jelinek <jakub@redhat.com>
3949 * testsuite/libgomp.fortran/simd1.f90: New test.
3950 * testsuite/libgomp.fortran/udr1.f90: New test.
3951 * testsuite/libgomp.fortran/udr2.f90: New test.
3952 * testsuite/libgomp.fortran/udr3.f90: New test.
3953 * testsuite/libgomp.fortran/udr4.f90: New test.
3954 * testsuite/libgomp.fortran/udr5.f90: New test.
3955 * testsuite/libgomp.fortran/udr6.f90: New test.
3956 * testsuite/libgomp.fortran/udr7.f90: New test.
3957 * testsuite/libgomp.fortran/udr8.f90: New test.
3958 * testsuite/libgomp.fortran/udr9.f90: New test.
3959 * testsuite/libgomp.fortran/udr10.f90: New test.
3960 * testsuite/libgomp.fortran/udr11.f90: New test.
3962 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
3964 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
3965 vect_simd_clones effective target.
3966 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
3968 2014-05-21 Jakub Jelinek <jakub@redhat.com>
3971 * testsuite/libgomp.c++/simd-9.C: New test.
3973 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
3975 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
3976 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
3977 texts according to their @menu entry positions.
3979 2014-05-11 Jakub Jelinek <jakub@redhat.com>
3981 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
3982 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
3983 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
3984 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
3985 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
3986 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
3987 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
3988 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
3989 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
3990 * testsuite/libgomp.fortran/depend-1.f90: New test.
3991 * testsuite/libgomp.fortran/depend-2.f90: New test.
3992 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
3993 * testsuite/libgomp.fortran/simd1.f90: New test.
3994 * testsuite/libgomp.fortran/simd2.f90: New test.
3995 * testsuite/libgomp.fortran/simd3.f90: New test.
3996 * testsuite/libgomp.fortran/simd4.f90: New test.
3997 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
3999 2014-05-02 Jakub Jelinek <jakub@redhat.com>
4001 * testsuite/libgomp.c/simd-10.c: New test.
4002 * testsuite/libgomp.c/simd-11.c: New test.
4003 * testsuite/libgomp.c/simd-12.c: New test.
4004 * testsuite/libgomp.c/simd-13.c: New test.
4006 2014-04-24 Jakub Jelinek <jakub@redhat.com>
4008 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4009 atomic type clauses in any order and optional comma in between.
4010 * testsuite/libgomp.c++/atomic-15.C: Likewise.
4011 * testsuite/libgomp.c/atomic-17.c: Likewise.
4013 * testsuite/libgomp.c/simd-7.c: New test.
4014 * testsuite/libgomp.c/simd-8.c: New test.
4015 * testsuite/libgomp.c/simd-9.c: New test.
4016 * testsuite/libgomp.c/loop-16.c: New test.
4018 2014-04-02 Richard Henderson <rth@redhat.com>
4020 * config/linux/futex.h (futex_wait): Get error value from errno.
4021 (futex_wake): Likewise.
4023 2014-03-25 Jakub Jelinek <jakub@redhat.com>
4026 * testsuite/libgomp.c++/udr-11.C: New test.
4027 * testsuite/libgomp.c++/udr-12.C: New test.
4028 * testsuite/libgomp.c++/udr-13.C: New test.
4029 * testsuite/libgomp.c++/udr-14.C: New test.
4030 * testsuite/libgomp.c++/udr-15.C: New test.
4031 * testsuite/libgomp.c++/udr-16.C: New test.
4032 * testsuite/libgomp.c++/udr-17.C: New test.
4033 * testsuite/libgomp.c++/udr-18.C: New test.
4034 * testsuite/libgomp.c++/udr-19.C: New test.
4036 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4038 Update copyright years
4040 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4042 * hashtab.h: Use the standard form for the copyright notice.
4044 2014-01-02 Tobias Burnus <burnus@net-b.de>
4046 * libgomp.texi: Bump @copying's copyright year.
4048 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
4050 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4051 alloca () with __builtin_alloca ().
4052 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4053 * testsuite/libgomp.c/lock-3.c: Likewise.
4054 * testsuite/libgomp.c/pr48591.c: Likewise.
4056 2013-12-17 Jakub Jelinek <jakub@redhat.com>
4059 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4062 2013-12-16 Jakub Jelinek <jakub@redhat.com>
4065 * testsuite/libgomp.c/pr58756.c: New test.
4067 2013-12-12 Jakub Jelinek <jakub@redhat.com>
4070 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4073 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
4075 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4077 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4078 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4079 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4080 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4083 * libgomp_g.h: Include <stddef.h> for size_t.
4085 * libgomp.spec.in: Update comment about libgomp's dependencies.
4086 * configure.ac: Likewise.
4087 * configure: Regenerate.
4089 2013-10-16 Tobias Burnus <burnus@net-b.de>
4091 * libgomp.texi: (Runtime Library Routines): Update references for
4092 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4093 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4094 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4095 (Environment Variables): Update references for OpenMP 4.0. Add
4096 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4097 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4100 2013-10-14 Jakub Jelinek <jakub@redhat.com>
4102 * env.c (parse_bind_var): Initialize value to avoid
4103 (false positive) warning.
4105 2013-10-12 Jakub Jelinek <jakub@redhat.com>
4108 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4110 (gomp_init_num_threads): Move i variable declaration into
4111 #ifdef CPU_ALLOC_SIZE block.
4112 * config/linux/affinity.c (gomp_affinity_init_level): Test
4113 gomp_places_list_len == 0 rather than gomp_places_list == 0
4114 when checking for topology reading error.
4115 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4116 * env.c (parse_affinity): Add ignore argument, if true, don't populate
4117 gomp_places_list, only parse env var and always return false.
4118 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
4119 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4120 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4121 and either of these variables were parsed correctly into a places
4124 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
4125 Jakub Jelinek <jakub@redhat.com>
4127 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4128 of 5 loopfn matches.
4129 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4130 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4131 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4132 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4133 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4134 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4135 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4136 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4138 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
4140 * Makefile.am (omp_lib.mod): Streamline rule.
4141 * Makefile.in: Regenerate.
4143 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4146 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4147 * testsuite/libgomp.fortran/lib1.f90: Likewise.
4148 * testsuite/libgomp.fortran/lib2.f: Likewise.
4149 * testsuite/libgomp.fortran/lib3.f: Likewise.
4151 * configure.ac: Typo fix.
4152 * configure: Regenerate.
4154 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4155 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4157 * omp.h.in: Don't touch the user's namespace.
4159 2013-10-11 Jakub Jelinek <jakub@redhat.com>
4160 Tobias Burnus <burnus@net-b.de>
4161 Richard Henderson <rth@redhat.com>
4163 * target.c: New file.
4164 * Makefile.am (libgomp_la_SOURCES): Add target.c.
4165 * Makefile.in: Regenerated.
4166 * libgomp_g.h (GOMP_task): Add depend argument.
4167 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4168 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4169 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4170 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4171 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4172 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4173 GOMP_taskgroup_start, GOMP_taskgroup_end,
4174 GOMP_parallel_sections): New prototypes.
4175 * fortran.c (omp_is_initial_device): Add ialias_redirect.
4176 (omp_is_initial_device_): New function.
4177 (ULP, STR1, STR2, ialias_redirect): Removed.
4178 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4179 omp_set_default_device_8_, omp_get_default_device_,
4180 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4182 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4183 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4184 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4186 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4187 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4188 omp_set_default_device, omp_set_default_device_,
4189 omp_set_default_device_8_, omp_get_default_device,
4190 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4191 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4192 omp_get_team_num_): Export @@OMP_4.0.
4193 * team.c (struct gomp_thread_start_data): Add place field.
4194 (gomp_thread_start): Clear thr->thread_pool and
4195 thr->task before returning. Use gomp_team_barrier_wait_final
4196 instead of gomp_team_barrier_wait. Initialize thr->place.
4197 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4198 team_cancelled and task_queued_count fields.
4199 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4200 before calling pthread_exit.
4201 (gomp_free_thread): No longer static. Use
4202 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4203 (gomp_team_start): Add flags argument. Set
4204 thr->thread_pool->threads_busy to nthreads immediately after creating
4205 new pool. Use gomp_managed_threads_lock instead of
4206 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
4207 (gomp_team_end): Use gomp_managed_threads_lock instead of
4208 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
4209 of gomp_team_barrier_wait. If team->team_cancelled, call
4210 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4211 rather than thr->ts.work_share.
4212 (initialize_team): Don't call gomp_sem_init here.
4213 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4215 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4216 * env.c (gomp_global_icv): Add default_device_var, target_data and
4217 bind_var initializers.
4218 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4219 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4220 gomp_places_list_len): New variables.
4221 (parse_bind_var, parse_one_place, parse_places_var): New functions.
4222 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4224 (gomp_cancel_var): New global variable.
4225 (parse_int): New function.
4226 (handle_omp_display_env): New function.
4227 (initialize_env): Use it. Initialize default_device_var.
4228 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
4229 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
4230 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
4231 been successfully parsed (and call gomp_init_affinity in that case).
4232 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4233 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4234 omp_get_team_num, omp_is_initial_device): New functions.
4235 * libgomp.h: Include stdlib.h.
4236 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4238 (struct target_mem_desc): Forward declare.
4239 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4240 and thread_limit_var fields.
4241 (gomp_get_num_devices): New prototype.
4242 (gomp_cancel_var): New extern decl.
4243 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4244 team_cancelled and task_queued_count fields. Add comments about
4245 task_{,queued_,running_}count.
4246 (gomp_cancel_kind): New enum.
4247 (gomp_work_share_end_cancel): New prototype.
4248 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4249 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4251 (struct gomp_taskgroup): New type.
4252 (struct gomp_task_depend_entry,
4253 struct gomp_dependers_vec): New types.
4254 (gomp_finish_task): Free depend_hash if non-NULL.
4255 (struct gomp_team_state): Add place_partition_off
4256 and place_partition_len fields.
4257 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4258 gomp_places_list_len): New extern decls.
4259 (struct gomp_thread): Add place field.
4260 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4261 (gomp_init_thread_affinity): Add place argument.
4262 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4263 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4264 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4265 gomp_affinity_init_level, gomp_affinity_print_place): New
4267 (gomp_team_start): Add flags argument.
4268 (gomp_thread_limit_var, gomp_remaining_threads_count,
4269 gomp_remaining_threads_lock): Remove.
4270 (gomp_managed_threads_lock): New variable.
4271 (struct gomp_thread_pool): Add threads_busy field.
4272 (gomp_free_thread): New prototype.
4273 * task.c: Include hashtab.h.
4274 (hash_entry_type): New typedef.
4275 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4276 (gomp_init_task): Clear dependers, depend_hash, depend_count,
4277 copy_ctors_done and taskgroup fields.
4278 (GOMP_task): Add depend argument, handle depend clauses. If
4279 gomp_team_barrier_cancelled or if it's taskgroup has been
4280 cancelled, don't queue or start new tasks. Set copy_ctors_done
4281 field if needed. Initialize taskgroup field. If copy_ctors_done
4282 and already cancelled, don't discard the task. If taskgroup is
4283 non-NULL, enqueue the task into taskgroup queue. Increment
4284 num_children field in taskgroup. Increment task_queued_count.
4285 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4286 gomp_task_run_post_remove_taskgroup): New inline functions.
4287 (gomp_task_run_post_handle_depend_hash,
4288 gomp_task_run_post_handle_dependers,
4289 gomp_task_run_post_handle_depend): New functions.
4290 (GOMP_taskwait): Use them. If more than one new tasks
4291 have been queued, wake other threads if needed.
4292 (gomp_barrier_handle_tasks): Likewise. If
4293 gomp_team_barrier_cancelled, don't start any new tasks, just free
4295 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4297 (omp_proc_bind_kind, omp_proc_bind_false,
4298 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4299 omp_proc_bind_spread): New params.
4300 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4301 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4302 omp_get_team_num, omp_is_initial_device): New interfaces.
4303 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4304 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4305 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4306 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4307 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4308 useless use omp_lib_kinds.
4309 * omp.h.in (omp_proc_bind_t): New typedef.
4310 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4311 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4312 omp_get_team_num, omp_is_initial_device): New prototypes.
4313 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4314 through to gomp_team_start.
4315 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4316 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4317 Adjust gomp_parallel_loop_start callers.
4318 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4319 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4320 GOMP_loop_end_cancel): New functions.
4321 (GOMP_parallel_end): Add ialias_redirect.
4322 * hashtab.h: New file.
4323 * libgomp.texi (Environment Variables): Minor cleanup,
4324 update section refs to OpenMP 4.0rc2.
4325 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4326 environment variables.
4327 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4328 team->work_shares_to_free to thr->ts.work_share before calling
4330 (gomp_work_share_end_cancel): New function.
4331 * config/linux/proc.c: Include errno.h.
4332 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4333 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4334 sizeof (cpu_set_t) to determine number of iterations. Fix up check
4335 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
4336 gomp_cpuset_size is sizeof (cpu_set_t).
4337 (gomp_init_num_threads): Initialize gomp_cpuset_size,
4338 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4339 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4340 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
4341 contain any logical CPUs.
4342 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4343 is NULL. Use gomp_cpusetp instead of &cpuset and pass
4344 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4345 pthread_getaffinity_np. Check gomp_places_list instead of
4346 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
4347 * config/linux/bar.c (gomp_barrier_wait_end,
4348 gomp_barrier_wait_last): Use BAR_* defines.
4349 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
4350 from state where needed. Set work_share_cancelled to 0 on last
4352 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4353 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4355 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4356 Add cpusetsize argument.
4357 (gomp_cpuset_size, gomp_cpusetp): Declare.
4358 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4359 (affinity_counter): Remove.
4360 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4361 if CPU_ALLOC_SIZE isn't defined.
4362 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4363 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4364 bind current thread to the first place.
4365 (gomp_init_thread_affinity): Rewritten. Add place argument, just
4366 pthread_setaffinity_np to gomp_places_list[place].
4367 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4368 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4369 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4370 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4371 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4372 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4373 (gomp_barrier_t): Add awaited_final field.
4374 (gomp_barrier_init): Initialize awaited_final field.
4375 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4376 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4378 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
4380 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4381 gomp_team_barrier_cancelled): New inline functions.
4382 (gomp_barrier_last_thread,
4383 gomp_team_barrier_set_task_pending,
4384 gomp_team_barrier_clear_task_pending,
4385 gomp_team_barrier_set_waiting_for_tasks,
4386 gomp_team_barrier_waiting_for_tasks,
4387 gomp_team_barrier_done): Use BAR_* defines.
4388 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4389 (gomp_barrier_wait_end): Use BAR_* defines.
4390 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4391 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4393 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4394 gomp_team_barrier_cancel): New functions.
4395 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4397 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4398 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4399 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4400 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4401 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4402 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4403 (gomp_barrier_t): Add cancellable field.
4404 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4405 gomp_team_barrier_cancel): New prototypes.
4406 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4407 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4408 gomp_team_barrier_cancelled): New inline functions.
4409 (gomp_barrier_wait_start, gomp_barrier_last_thread,
4410 gomp_team_barrier_set_task_pending,
4411 gomp_team_barrier_clear_task_pending,
4412 gomp_team_barrier_set_waiting_for_tasks,
4413 gomp_team_barrier_waiting_for_tasks,
4414 gomp_team_barrier_done): Use BAR_* defines.
4415 * barrier.c (GOMP_barrier_cancel): New function.
4416 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4417 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4418 omp_proc_bind_spread): New params.
4419 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4420 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4421 omp_get_team_num, omp_is_initial_device): New externals.
4422 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4424 (gomp_resolve_num_threads): Adjust for thread_limit now being in
4425 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
4426 infinity. If not nested, just return minimum of max_num_threads
4427 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4428 to the returned value. Otherwise, don't update atomically
4429 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4430 (GOMP_parallel_end): Adjust for thread_limit now being in
4431 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
4432 infinity. Adjust threads_busy in the pool rather than
4433 gomp_remaining_threads_count. Remember team->nthreads and call
4434 gomp_team_end before adjusting threads_busy, if not nested
4435 afterwards, just set it to 1 non-atomically. Add ialias.
4436 (GOMP_parallel_start): Adjust gomp_team_start caller.
4437 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4438 * testsuite/libgomp.c/affinity-1.c: New test.
4439 * testsuite/libgomp.c/atomic-15.c: New test.
4440 * testsuite/libgomp.c/atomic-16.c: New test.
4441 * testsuite/libgomp.c/atomic-17.c: New test.
4442 * testsuite/libgomp.c/cancel-for-1.c: New test.
4443 * testsuite/libgomp.c/cancel-for-2.c: New test.
4444 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4445 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4446 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4447 * testsuite/libgomp.c/cancel-sections-1.c: New test.
4448 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4449 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4450 * testsuite/libgomp.c/depend-1.c: New test.
4451 * testsuite/libgomp.c/depend-2.c: New test.
4452 * testsuite/libgomp.c/depend-3.c: New test.
4453 * testsuite/libgomp.c/depend-4.c: New test.
4454 * testsuite/libgomp.c/for-1.c: New test.
4455 * testsuite/libgomp.c/for-1.h: New file.
4456 * testsuite/libgomp.c/for-2.c: New test.
4457 * testsuite/libgomp.c/for-2.h: New file.
4458 * testsuite/libgomp.c/for-3.c: New test.
4459 * testsuite/libgomp.c/pr58392.c: New test.
4460 * testsuite/libgomp.c/simd-1.c: New test.
4461 * testsuite/libgomp.c/simd-2.c: New test.
4462 * testsuite/libgomp.c/simd-3.c: New test.
4463 * testsuite/libgomp.c/simd-4.c: New test.
4464 * testsuite/libgomp.c/simd-5.c: New test.
4465 * testsuite/libgomp.c/simd-6.c: New test.
4466 * testsuite/libgomp.c/target-1.c: New test.
4467 * testsuite/libgomp.c/target-2.c: New test.
4468 * testsuite/libgomp.c/target-3.c: New test.
4469 * testsuite/libgomp.c/target-4.c: New test.
4470 * testsuite/libgomp.c/target-5.c: New test.
4471 * testsuite/libgomp.c/target-6.c: New test.
4472 * testsuite/libgomp.c/target-7.c: New test.
4473 * testsuite/libgomp.c/taskgroup-1.c: New test.
4474 * testsuite/libgomp.c/thread-limit-1.c: New test.
4475 * testsuite/libgomp.c/thread-limit-2.c: New test.
4476 * testsuite/libgomp.c/thread-limit-3.c: New test.
4477 * testsuite/libgomp.c/udr-1.c: New test.
4478 * testsuite/libgomp.c/udr-2.c: New test.
4479 * testsuite/libgomp.c/udr-3.c: New test.
4480 * testsuite/libgomp.c++/affinity-1.C: New test.
4481 * testsuite/libgomp.c++/atomic-10.C: New test.
4482 * testsuite/libgomp.c++/atomic-11.C: New test.
4483 * testsuite/libgomp.c++/atomic-12.C: New test.
4484 * testsuite/libgomp.c++/atomic-13.C: New test.
4485 * testsuite/libgomp.c++/atomic-14.C: New test.
4486 * testsuite/libgomp.c++/atomic-15.C: New test.
4487 * testsuite/libgomp.c++/cancel-for-1.C: New test.
4488 * testsuite/libgomp.c++/cancel-for-2.C: New test.
4489 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4490 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4491 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4492 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4493 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4494 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4495 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4496 * testsuite/libgomp.c++/cancel-test.h: New file.
4497 * testsuite/libgomp.c++/for-9.C: New test.
4498 * testsuite/libgomp.c++/for-10.C: New test.
4499 * testsuite/libgomp.c++/for-11.C: New test.
4500 * testsuite/libgomp.c++/simd-1.C: New test.
4501 * testsuite/libgomp.c++/simd-2.C: New test.
4502 * testsuite/libgomp.c++/simd-3.C: New test.
4503 * testsuite/libgomp.c++/simd-4.C: New test.
4504 * testsuite/libgomp.c++/simd-5.C: New test.
4505 * testsuite/libgomp.c++/simd-6.C: New test.
4506 * testsuite/libgomp.c++/simd-7.C: New test.
4507 * testsuite/libgomp.c++/simd-8.C: New test.
4508 * testsuite/libgomp.c++/target-1.C: New test.
4509 * testsuite/libgomp.c++/target-2.C: New test.
4510 * testsuite/libgomp.c++/target-2-aux.cc: New file.
4511 * testsuite/libgomp.c++/target-3.C: New test.
4512 * testsuite/libgomp.c++/taskgroup-1.C: New test.
4513 * testsuite/libgomp.c++/udr-1.C: New test.
4514 * testsuite/libgomp.c++/udr-2.C: New test.
4515 * testsuite/libgomp.c++/udr-3.C: New test.
4516 * testsuite/libgomp.c++/udr-4.C: New test.
4517 * testsuite/libgomp.c++/udr-5.C: New test.
4518 * testsuite/libgomp.c++/udr-6.C: New test.
4519 * testsuite/libgomp.c++/udr-7.C: New test.
4520 * testsuite/libgomp.c++/udr-8.C: New test.
4521 * testsuite/libgomp.c++/udr-9.C: New test.
4523 2013-09-20 Jakub Jelinek <jakub@redhat.com>
4526 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
4529 2013-09-20 Alan Modra <amodra@gmail.com>
4531 * configure: Regenerate.
4533 2013-09-19 Jakub Jelinek <jakub@redhat.com>
4535 * testsuite/libgomp.c/sections-2.c: New test.
4537 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
4539 * testsuite/libgomp.fortran/strassen.f90:
4540 Add dg-skip-if aarch64_tiny.
4542 2013-06-20 Iain Sandoe <iain@codesourcery.com>
4543 Cesar Philippidis <cesar@codesourcery.com>
4545 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
4546 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
4547 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
4548 * testsuite/libgomp.fortran/fortran.exp: Likewise.
4549 * testsuite/libgomp.graphite/graphite.exp: Likewise.
4550 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
4551 Use dg-runtest rather than gfortran-dg-runtest.
4553 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
4555 * testsuite/libgomp.c/icv-2.c: Extend current handling of
4556 Linux-based x86 systems to cover all GNU systems.
4557 * testsuite/libgomp.c/lock-3.c: Likewise.
4558 * testsuite/libgomp.c/pr48591.c: Likewise.
4560 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
4562 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
4563 GNU/Hurd, as done for Linux-based systems.
4565 * config/posix/ptrlock.h: Fix comment.
4567 2013-05-27 Tobias Burnus <burnus@net-b.de>
4570 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
4571 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
4572 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
4573 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
4574 omp_destroy_nest_lock): Correct arguments to match the one in
4576 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
4577 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
4578 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
4579 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
4581 2013-05-16 Jakub Jelinek <jakub@redhat.com>
4583 * testsuite/libgomp.c/loop-13.c: New test.
4584 * testsuite/libgomp.c/loop-14.c: New test.
4585 * testsuite/libgomp.c/loop-15.c: New test.
4586 * testsuite/libgomp.c++/loop-13.C: New test.
4587 * testsuite/libgomp.c++/loop-14.C: New test.
4588 * testsuite/libgomp.c++/loop-15.C: New test.
4590 2013-02-06 Jakub Jelinek <jakub@redhat.com>
4593 * testsuite/libgomp.c++/pr56217.C: New test.
4595 2013-02-01 Alan Modra <amodra@gmail.com>
4597 * task.c (GOMP_task, GOMP_taskwait): Comment.
4599 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
4600 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
4603 * config/linux/wait.h (do_spin): Use atomic load for addr.
4604 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
4605 for intptr and ptrlock.
4606 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
4609 2013-01-22 Alan Modra <amodra@gmail.com>
4613 * task.c (GOMP_task): Revert 2011-12-09 change.
4614 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
4615 barrier to read task->children..
4616 (gomp_barrier_handle_tasks): ..and matching atomic store with
4617 release barrier here when setting parent->children to NULL.
4619 2013-01-16 Jakub Jelinek <jakub@redhat.com>
4620 Tobias Burnus <burnus@net-b.de>
4623 * testsuite/libgomp.fortran/fortran.exp: Use
4624 -fintrinsic-modules-path= instead of
4625 -fintrinsic-modules-path.
4627 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
4629 Update copyright years.
4631 2012-12-19 Tobias Burnus <burnus@net-b.de>
4633 * testsuite/libgomp.fortran/fortran.exp: Set
4634 -fintrinsic-modules-path.
4636 2012-12-19 Tobias Burnus <burnus@net-b.de>
4638 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
4639 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
4641 2012-11-21 Jakub Jelinek <jakub@redhat.com>
4644 * team.c (gomp_free_thread): Decrease gomp_managed_threads
4645 if pool had any threads_used.
4647 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
4649 * testsuite/libgomp.c++/pr24455.C: Use
4650 -Wl,-undefined,dynamic_lookup on darwin.
4652 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
4654 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
4656 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
4658 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
4660 2012-10-23 Ian Bolton <ian.bolton@arm.com>
4661 Jim MacArthur <jim.macarthur@arm.com>
4662 Marcus Shawcroft <marcus.shawcroft@arm.com>
4663 Nigel Stephens <nigel.stephens@arm.com>
4664 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4665 Richard Earnshaw <rearnsha@arm.com>
4666 Sofiane Naci <sofiane.naci@arm.com>
4667 Stephen Thomas <stephen.thomas@arm.com>
4668 Tejas Belagod <tejas.belagod@arm.com>
4669 Yufeng Zhang <yufeng.zhang@arm.com>
4671 * configure.tgt: Add AArch64.
4673 2012-10-04 Jason Merrill <jason@redhat.com>
4675 * testsuite/libgomp.c++/tls-init1.C: New.
4677 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
4679 * configure: Regenerated.
4681 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
4683 * config/linux/mips/futex.h (sys_futex0): Change to static
4684 function with noinline, nomips16 attributes under MIPS16. Adjust
4685 asm statement to place 'li v0,SYS_futex' immediately before
4688 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
4690 * libgomp.texi (Library Index): Renamed from "Index" to prevent
4691 conflict with index.html on case-insensitive file systems.
4693 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
4695 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
4696 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
4698 2012-07-02 Richard Guenther <rguenther@suse.de>
4699 Michael Matz <matz@suse.de>
4700 Tobias Grosser <tobias@grosser.es>
4701 Sebastian Pop <sebpop@gmail.com>
4703 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
4704 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4705 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4706 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4708 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
4710 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
4712 2012-06-22 Richard Guenther <rguenther@suse.de>
4714 Merge from graphite branch
4715 2012-01-13 Tobias Grosser <tobias@grosser.es>
4717 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4718 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4720 2012-06-07 Jakub Jelinek <jakub@redhat.com>
4723 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
4724 use GOMP_barrier () call instead.
4725 * testsuite/libgomp.c/pr26943-3.c: Likewise.
4726 * testsuite/libgomp.c/pr26943-4.c: Likewise.
4727 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
4728 call GOMP_barrier instead.
4729 * testsuite/libgomp.fortran/vla5.f90: Likewise.
4731 2012-06-06 Jakub Jelinek <jakub@redhat.com>
4734 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
4735 argument to memset call.
4737 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
4739 * configure: Regenerated.
4741 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4743 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
4745 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
4748 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
4750 2012-03-22 Jakub Jelinek <jakub@redhat.com>
4753 * testsuite/libgomp.c/pr52547.c: New test.
4755 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
4757 * testsuite/lib/libgomp.exp: load fortran-modules.exp
4759 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4761 * configure.tgt (mips-sgi-irix6*): Remove.
4763 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4765 * configure.tgt (alpha*-dec-osf*): Remove.
4767 * config/osf/sem.h: Remove.
4768 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
4770 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
4772 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
4774 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4777 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
4778 Remove ENABLE_SYMVERS_SOL2.
4779 * configure: Regenerate.
4780 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
4781 (PREPROCESS): New variable.
4782 (libgomp.ver): New target.
4783 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
4784 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
4785 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
4787 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
4788 * Makefile.in: Regenerate.
4790 2012-02-14 Walter Lee <walt@tilera.com>
4792 * configure.tgt: Handle tilegx and tilepro.
4793 * config/linux/tile/futex.h: New file.
4795 2012-02-08 Richard Guenther <rguenther@suse.de>
4797 PR tree-optimization/46886
4798 * testsuite/libgomp.c/pr46886.c: New testcase.
4800 2012-01-25 Matthias Klose <doko@ubuntu.com>
4802 * config/linux/arm: Remove empty directory.
4803 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
4805 2011-12-09 Alan Modra <amodra@gmail.com>
4808 * task.c (GOMP_taskwait): Don't access task->children outside of
4809 task_lock mutex region.
4810 (GOMP_task): Likewise.
4812 2011-12-06 Jakub Jelinek <jakub@redhat.com>
4815 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
4817 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4818 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4819 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4820 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4821 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4823 2011-12-02 Alan Modra <amodra@gmail.com>
4825 * config/linux/affinity.c: Use atomic rather than sync builtin.
4826 * config/linux/lock.c: Likewise.
4827 * config/linux/ptrlock.h: Likewise.
4828 * config/linux/ptrlock.c: Likewise.
4829 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
4830 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
4831 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
4832 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
4833 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
4834 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
4835 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
4836 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
4837 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
4838 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
4840 2011-11-30 Alan Modra <amodra@gmail.com>
4843 * config/linux/bar.h: Use atomic rather than sync builtins.
4844 * config/linux/bar.c: Likewise. Add missing acquire
4845 synchronisation on generation field.
4846 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
4849 2011-11-30 Alan Modra <amodra@gmail.com>
4851 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
4852 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
4853 * config/linux/mutex.h: Use atomic rather than sync builtins.
4854 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
4855 * config/linux/omp-lock.h: Comment fix.
4856 * config/linux/arm/mutex.h: Delete.
4857 * config/linux/powerpc/mutex.h: Delete.
4858 * config/linux/ia64/mutex.h: Delete.
4859 * config/linux/mips/mutex.h: Delete.
4861 2011-11-30 Alan Modra <amodra@gmail.com>
4864 * config/linux/sem.h: Rewrite.
4865 * config/linux/sem.c: Rewrite.
4867 2011-11-28 Richard Henderson <rth@redhat.com>
4869 * libgomp.h (enum memmodel): New.
4871 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
4873 * configure: Regenerate.
4875 2011-10-10 Matthias Klose <doko@ubuntu.com>
4877 * config/posix95: Remove empty directory.
4879 2011-08-26 Jakub Jelinek <jakub@redhat.com>
4881 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
4883 2011-08-19 Jakub Jelinek <jakub@redhat.com>
4886 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
4887 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
4889 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4891 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
4893 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4896 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
4898 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
4900 * config/linux/proc.h: New.
4901 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
4902 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
4903 (gomp_init_num_threads): Update call to cpuset_popcount.
4904 (get_num_procs): Ditto.
4905 * config/linux/affinity.c (gomp_init_affinity): Call
4906 gomp_cpuset_popcount.
4908 2011-08-02 Jakub Jelinek <jakub@redhat.com>
4912 * omp.h.in (omp_in_final): New prototype.
4913 * omp_lib.f90.in (omp_in_final): New interface.
4914 (omp_integer_kind, omp_logical_kind): Remove
4915 and replace all its uses in the module with 4.
4916 (openmp_version): Change to 201107.
4917 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
4918 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
4919 kind for the parameters.
4920 (omp_in_final): New external.
4921 (openmp_version): Change to 201107.
4922 * task.c (omp_in_final): New function.
4923 (gomp_init_task): Initialize final_task.
4924 (GOMP_task): Remove unused attribute from flags. Handle final
4926 (GOMP_taskyield): New function.
4927 (omp_in_final): Return true if if (false) or final (true) task
4928 or descendant of final (true).
4929 * fortran.c (omp_in_final_): New function.
4930 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
4931 (GOMP_3.0): Export GOMP_taskyield.
4932 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
4934 (parse_unsigned_long_list): New function.
4935 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
4936 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
4937 even if parse_affinity returned false.
4938 * config/linux/affinity.c (gomp_init_affinity): Handle
4939 gomp_cpu_affinity_len == 0.
4940 * libgomp_g.h (GOMP_taskyield): New prototype.
4941 * libgomp.h (struct gomp_task): Add final_task field.
4942 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
4943 * team.c (gomp_team_start): Override new task's nthreads_var icv
4944 if list form OMP_NUM_THREADS has been used and it has value for
4945 the new nesting level.
4947 * testsuite/libgomp.c/atomic-11.c: New test.
4948 * testsuite/libgomp.c/atomic-12.c: New test.
4949 * testsuite/libgomp.c/atomic-13.c: New test.
4950 * testsuite/libgomp.c/atomic-14.c: New test.
4951 * testsuite/libgomp.c/reduction-6.c: New test.
4952 * testsuite/libgomp.c/task-5.c: New test.
4953 * testsuite/libgomp.c++/atomic-2.C: New test.
4954 * testsuite/libgomp.c++/atomic-3.C: New test.
4955 * testsuite/libgomp.c++/atomic-4.C: New test.
4956 * testsuite/libgomp.c++/atomic-5.C: New test.
4957 * testsuite/libgomp.c++/atomic-6.C: New test.
4958 * testsuite/libgomp.c++/atomic-7.C: New test.
4959 * testsuite/libgomp.c++/atomic-8.C: New test.
4960 * testsuite/libgomp.c++/atomic-9.C: New test.
4961 * testsuite/libgomp.c++/task-8.C: New test.
4962 * testsuite/libgomp.c++/reduction-4.C: New test.
4963 * testsuite/libgomp.fortran/allocatable7.f90: New test.
4964 * testsuite/libgomp.fortran/allocatable8.f90: New test.
4965 * testsuite/libgomp.fortran/crayptr3.f90: New test.
4966 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
4967 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
4968 * testsuite/libgomp.fortran/pointer1.f90: New test.
4969 * testsuite/libgomp.fortran/pointer2.f90: New test.
4970 * testsuite/libgomp.fortran/task4.f90: New test.
4972 2011-08-02 Tobias Burnus <burnus@net-b.de>
4974 * libgomp.texi: Update OpenMP spec references to 3.1.
4975 (omp_in_final,OMP_PROC_BIND): New sections.
4976 (OMP_NUM_THREADS): Document that the value can be now a list.
4977 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
4979 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4981 * config/linux/x86/futex.h: Check __x86_64__ instead of
4984 2011-07-29 Jakub Jelinek <jakub@redhat.com>
4988 * testsuite/libgomp.c/pr49897-1.c: New test.
4989 * testsuite/libgomp.c/pr49897-2.c: New test.
4990 * testsuite/libgomp.c/pr49898-1.c: New test.
4991 * testsuite/libgomp.c/pr49898-2.c: New test.
4993 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4995 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
4996 for ia32 instead of ilp32.
4998 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
4999 * testsuite/libgomp.c/atomic-6.c: Likewise.
5001 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
5003 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5004 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5006 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5009 * config/osf/sem.h: New file.
5010 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5012 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5015 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5018 2011-07-15 Jakub Jelinek <jakub@redhat.com>
5020 * config/linux/wait.h (do_spin): New inline, largely copied
5021 from do_wait, just don't do futex_wait here, instead return true if
5023 (do_wait): Implement using do_spin.
5024 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5026 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5027 __sync_bool_compare_and_swap, pass the oldval to
5028 gomp_mutex_lock_slow.
5029 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5030 If all mutex contenders are just spinning and not sleeping, don't
5031 change state to 2 unnecessarily. Optimize the loop when state has
5032 already become 2 to use just one atomic operation per loop instead
5034 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5036 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5037 __sync_bool_compare_and_swap, pass the oldval to
5038 gomp_mutex_lock_slow.
5040 2011-06-22 Jakub Jelinek <jakub@redhat.com>
5043 * iter.c (gomp_iter_static_next): For chunk size 0
5044 only use n ceil/ nthreads size for the first
5045 n % nthreads threads in the team instead of
5046 all threads except for the last few ones which
5047 get less work or none at all.
5048 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5049 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5050 chunk argument, set run_sched_modifier to 0 for static
5051 resp. 1 for other kinds. If chunk argument is 0
5052 and not static, set value to 1.
5054 2011-05-19 Jakub Jelinek <jakub@redhat.com>
5057 * testsuite/libgomp.c++/pr49043.C: New test.
5060 * testsuite/libgomp.c++/pr48869.C: New test.
5062 2011-05-06 Jakub Jelinek <jakub@redhat.com>
5065 * fortran.c: Include limits.h.
5067 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5069 (omp_set_num_threads_8_, omp_set_schedule_8_,
5070 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5071 omp_get_team_size_8_): Use TO_INT macro.
5072 * testsuite/libgomp.fortran/pr48894.f90: New test.
5074 2011-04-13 Jakub Jelinek <jakub@redhat.com>
5077 * testsuite/libgomp.c/pr48591.c: New test.
5079 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5082 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5083 * configure: Regenerate.
5085 2011-02-27 Jakub Jelinek <jakub@redhat.com>
5088 * testsuite/libgomp.fortran/task3.f90: New test.
5090 2011-02-24 Tobias Burnus <burnus@net-b.de>
5092 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5094 2011-02-23 Jakub Jelinek <jakub@redhat.com>
5097 * libgomp.texi (omp_get_wtime): Don't say time in the past
5100 2011-02-18 Jakub Jelinek <jakub@redhat.com>
5103 * testsuite/libgomp.fortran/fortran.exp: Check for both
5104 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
5105 but $blddir != "", still append ${blddir}/${lang_library_path}
5108 2011-02-16 Tobias Burnus <burnus@net-b.de>
5111 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5112 of libquadmath.a before adding its libpath to ldflags.
5114 2011-02-14 Jakub Jelinek <jakub@redhat.com>
5117 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5118 to FUTEX_WAIT futex syscall.
5119 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5121 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5123 * configure: Regenerate.
5125 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
5128 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5130 2011-01-16 Gerald Pfeifer
5132 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5134 2010-12-14 Jakub Jelinek <jakub@redhat.com>
5137 * libgomp.fortran/allocatable6.f90: New test.
5139 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5141 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5142 * configure: Regenerate.
5144 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
5148 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5149 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5150 * aclocal.m4: Regenerate.
5151 * configure: Regenerate.
5152 * Makefile.in: Regenerate.
5153 * testsuite/Makefile.in: Regenerate.
5155 2010-12-02 Jakub Jelinek <jakub@redhat.com>
5158 * libgomp.fortran/pr46753.f90: New test.
5161 * env.c (initialize_env): Default to spin count 300000
5162 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5166 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5167 at the end if sync builtins aren't supported.
5169 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5171 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5173 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5175 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5177 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
5179 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5181 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5182 Tobias Burnus <burnus@net-b.de>
5186 * configure: Regenerate.
5188 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
5190 * config/linux/futex.h: New.
5191 * config/linux/arm/mutex.h: New.
5192 * configure.tgt (arm*-*-linux*): Add config path.
5194 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
5196 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5198 2010-09-23 Tobias Burnus <burnus@net-b.de>
5200 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5201 Change Fortran datatype to LOGICAL.
5202 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5203 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5205 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5207 * configure: Regenerate.
5209 2010-07-26 Jakub Jelinek <jakub@redhat.com>
5211 * libgomp.texi: Add function keyword to a couple of Fortran
5212 interfaces, use integer instead of int for Fortran.
5214 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
5216 * libgomp.texi: Fix spelling and pasto problems throughout.
5217 Adjust prototypes to match code.
5219 2010-07-24 Tobias Burnus <burnus@net-b.de>
5221 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5222 silence -fwhole-file warning.
5224 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5226 * configure.tgt (*-*-solaris2.[56]*): Removed.
5228 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5230 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5231 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5232 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5233 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5234 targetting solaris2*.
5235 * configure: Regenerate.
5236 * config.h.in: Regenerate.
5238 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5239 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5240 Add libgomp_version_dep.
5241 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5243 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5244 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5245 * Makefile.in: Regenerate.
5247 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5248 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5249 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5250 to common block, protected by
5251 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5253 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
5255 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
5257 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
5260 * configure: Regenerate.
5262 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5265 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5266 * configure: Regenerate.
5267 * Makefile.in: Regenerate.
5268 * testsuite/Makefile.in: Regenerate.
5270 2010-04-26 Jakub Jelinek <jakub@redhat.com>
5273 * testsuite/libgomp.c/pr43893.c: New test.
5274 * testsuite/libgomp.c++/pr43893.C: New test.
5276 2010-04-21 Jakub Jelinek <jakub@redhat.com>
5279 * testsuite/libgomp.fortran/vla8.f90: New test.
5281 2010-04-20 Jakub Jelinek <jakub@redhat.com>
5284 * config/linux/affinity.c (gomp_init_affinity): Decrease
5285 gomp_available_cpus if affinity mask confines the process to fewer
5287 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5288 non-NULL, just return gomp_available_cpus.
5291 * sections.c (gomp_sections_init): Initialize ws->mode.
5293 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
5295 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5296 not unused bar variable.
5297 * configure: Regenerate.
5299 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5301 * Makefile.in: Regenerate.
5302 * aclocal.m4: Regenerate.
5303 * testsuite/Makefile.in: Regenerate.
5305 2010-03-22 Jakub Jelinek <jakub@redhat.com>
5308 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5309 (initialize_env): Adjust callers.
5310 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5311 when the argument is 0.
5313 * testsuite/libgomp.c/pr42942.c: New test.
5315 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
5319 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5320 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5322 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5324 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5325 * testsuite/libgomp.c++/task-6.C: Likewise.
5327 2010-01-28 Steve Ellcey <sje@cup.hp.com>
5329 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5331 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
5333 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5334 * configure: Regenerate.
5336 2010-01-26 Jakub Jelinek <jakub@redhat.com>
5339 * testsuite/libgomp.fortran/allocatable5.f90: New test.
5341 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
5343 * configure.ac: Test for executability of GFORTRAN.
5344 * configure: Regenerate.
5346 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5348 * configure: Regenerate.
5350 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
5353 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5355 2010-01-03 Richard Guenther <rguenther@suse.de>
5357 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5359 2009-12-23 Sebastian Pop <sebpop@gmail.com>
5361 * testsuite/libgomp.graphite/pr4118.c: New.
5363 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5365 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5366 for darwin, protect the test with require-effective-target tls_runtime.
5367 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5369 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5372 * testsuite/lib/libgomp.exp: Provide -B options to allow for
5373 link spec %s substitutions for static libraries.
5375 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
5378 * libgomp.graphite/force-parallel-2.c: Reduce array size.
5380 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5382 * Makefile.in: Regenerate.
5383 * configure: Regenerate.
5384 * testsuite/Makefile.in: Regenerate.
5386 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
5388 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5389 settings for LC_ALL and LANG.
5391 2009-11-25 Jakub Jelinek <jakub@redhat.com>
5394 * testsuite/libgomp.fortran/pr42162.f90: New test.
5396 2009-11-13 Jakub Jelinek <jakub@redhat.com>
5399 * testsuite/libgomp.c/pr42029.c: New test.
5401 2009-10-26 Jakub Jelinek <jakub@redhat.com>
5403 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5404 *s. Accept ld version without text in ()s.
5405 * configure: Regenerated.
5407 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
5409 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5411 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5414 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5415 or a hyphen (happens with fortran language disabled).
5416 * configure: Regenerate.
5418 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5420 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5421 use sed script portable to Solaris /bin/sed for extracting ld
5423 * configure: Regenerate.
5425 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
5427 * testsuite/libgomp.graphite/bounds.c: New test.
5429 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5431 * Makefile.am (libgomp_la_LINK): New.
5432 * Makefile.in: Regenerate.
5434 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5436 * configure.ac (AC_PREREQ): Bump to 2.64.
5438 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5440 * Makefile.am (install-html, install-pdf): Remove.
5441 * Makefile.in: Regenerate.
5443 * Makefile.in: Regenerate.
5444 * aclocal.m4: Regenerate.
5445 * config.h.in: Regenerate.
5446 * configure: Regenerate.
5447 * testsuite/Makefile.in: Regenerate.
5449 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5451 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5452 * Makefile.in: Regenerate.
5454 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
5456 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5457 * Makefile.in: Regenerate.
5459 2009-08-19 Tobias Burnus <burnus@net-b.de>
5462 omp_lib.h.in: Fix -std=f95 errors.
5464 2009-08-14 David Edelsohn <edelsohn@gnu.org>
5466 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5467 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5468 * testsuite/libgomp.graphite/graphite.exp: New.
5470 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
5472 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5475 2009-08-04 David Daney <ddaney@caviumnetworks.com>
5477 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5478 needed memory barrier semantics.
5479 * config/linux/mips/mutex.h: New file.
5481 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5483 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5485 2009-07-16 Joseph Myers <joseph@codesourcery.com>
5487 * configure: Regenerate.
5489 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
5494 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5495 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5496 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5498 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
5500 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5501 options when choosing a multilib.
5503 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
5505 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5506 ld_library_path. Use add_path. Add just find_libgcc_s to
5507 ld_library_path, not every libgcc multilib directory.
5508 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5509 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5510 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5512 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5514 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
5516 * Makefile.am (LTLDFLAGS): Define.
5518 * Makefile.in: Regenerate.
5520 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
5523 * testsuite/libgomp.fortran/fortran.exp: Don't link with
5524 libgfortranbegin, check existence of libgfortran.a instead of
5527 2009-05-20 Jakub Jelinek <jakub@redhat.com>
5530 * team.c (gomp_thread_start): Destroy thr->release semaphore.
5531 (gomp_free_pool_helper): Likewise.
5533 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
5534 Jakub Jelinek <jakub@redhat.com>
5537 * testsuite/libgomp.fortran/workshare2.f90: New test.
5539 2009-04-09 Nick Clifton <nickc@redhat.com>
5541 * iter.c: Change copyright header to refer to version 3 of the
5542 GNU General Public License with version 3.1 of the GCC Runtime
5543 Library Exception and to point readers at the COPYING3 and
5544 COPYING3.RUNTIME files and the FSF's license web page.
5545 * alloc.c: Likewise.
5546 * barrier.c: Likewise.
5547 * config/bsd/proc.c: Likewise.
5548 * config/linux/affinity.c: Likewise.
5549 * config/linux/alpha/futex.h: Likewise.
5550 * config/linux/bar.c: Likewise.
5551 * config/linux/bar.h: Likewise.
5552 * config/linux/ia64/futex.h: Likewise.
5553 * config/linux/ia64/mutex.h: Likewise.
5554 * config/linux/lock.c: Likewise.
5555 * config/linux/mips/futex.h: Likewise.
5556 * config/linux/mutex.c: Likewise.
5557 * config/linux/mutex.h: Likewise.
5558 * config/linux/powerpc/futex.h: Likewise.
5559 * config/linux/proc.c: Likewise.
5560 * config/linux/ptrlock.c: Likewise.
5561 * config/linux/ptrlock.h: Likewise.
5562 * config/linux/s390/futex.h: Likewise.
5563 * config/linux/sem.c: Likewise.
5564 * config/linux/sem.h: Likewise.
5565 * config/linux/sparc/futex.h: Likewise.
5566 * config/linux/wait.h: Likewise.
5567 * config/linux/x86/futex.h: Likewise.
5568 * config/mingw32/proc.c: Likewise.
5569 * config/mingw32/time.c: Likewise.
5570 * config/posix/affinity.c: Likewise.
5571 * config/posix/bar.c: Likewise.
5572 * config/posix/bar.h: Likewise.
5573 * config/posix/lock.c: Likewise.
5574 * config/posix/mutex.h: Likewise.
5575 * config/posix/proc.c: Likewise.
5576 * config/posix/ptrlock.h: Likewise.
5577 * config/posix/sem.c: Likewise.
5578 * config/posix/sem.h: Likewise.
5579 * config/posix/time.c: Likewise.
5580 * config/posix95/lock.c: Likewise.
5581 * critical.c: Likewise.
5583 * error.c: Likewise.
5584 * fortran.c: Likewise.
5585 * iter_ull.c: Likewise.
5586 * libgomp.h: Likewise.
5587 * libgomp_f.h.in: Likewise.
5588 * libgomp_g.h: Likewise.
5590 * loop_ull.c: Likewise.
5591 * omp.h.in: Likewise.
5592 * omp_lib.f90.in: Likewise.
5593 * omp_lib.h.in: Likewise.
5594 * ordered.c: Likewise.
5595 * parallel.c: Likewise.
5596 * sections.c: Likewise.
5597 * single.c: Likewise.
5602 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5604 * testsuite/config/default.exp: Change copyright header to refer to
5605 version 3 of the GNU General Public License and to point readers
5606 at the COPYING3 file and the FSF's license web page.
5608 2009-04-08 Jakub Jelinek <jakub@redhat.com>
5611 * libgomp.c++/pr39573.C: New test.
5613 2009-04-01 Jakub Jelinek <jakub@redhat.com>
5616 * testsuite/libgomp.c/pr39591-1.c: New test.
5617 * testsuite/libgomp.c/pr39591-2.c: New test.
5618 * testsuite/libgomp.c/pr39591-3.c: New test.
5620 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
5622 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
5623 * testsuite/libgomp.c/atomic-6.c: Ditto.
5625 2009-03-23 Jakub Jelinek <jakub@redhat.com>
5628 * testsuite/libgomp.c/loop-12.c: New test.
5629 * testsuite/libgomp.c/loop-11.c: New test.
5630 * testsuite/libgomp.c++/loop-11.C: New test.
5631 * testsuite/libgomp.c++/loop-12.C: New test.
5632 * testsuite/libgomp.c++/for-8.C: New test.
5634 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5636 * configure: Regenerate.
5638 2009-02-11 Jakub Jelinek <jakub@redhat.com>
5641 * testsuite/libgomp.c/pr39154.c: New test.
5643 2009-01-30 Ian Lance Taylor <iant@google.com>
5645 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
5646 libgomp_ld_is_gold. Get gold version number.
5647 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
5648 * configure: Rebuild.
5650 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5652 * testsuite/lib/libgomp.exp: Add -B option for targets that
5653 use libgfortran.a%s in their specs.
5655 2009-01-07 Jakub Jelinek <jakub@redhat.com>
5658 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
5659 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
5660 HAVE_AS_SYMVER_DIRECTIVE is not defined.
5661 * configure: Regenerated.
5662 * config.h.in: Likewise.
5664 2008-12-28 Jakub Jelinek <jakub@redhat.com>
5667 * testsuite/libgomp.c/pr38650.c: New test.
5668 * testsuite/libgomp.c++/pr38650.C: New test.
5670 2008-12-27 Jakub Jelinek <jakub@redhat.com>
5672 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
5674 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
5676 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
5678 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5680 * configure: Regenerate.
5682 2008-12-08 Jakub Jelinek <jakub@redhat.com>
5685 * testsuite/libgomp.c/pr36802-1.c: New test.
5686 * testsuite/libgomp.c/pr36802-2.c: New test.
5687 * testsuite/libgomp.c/pr36802-3.c: New test.
5689 2008-12-01 Janis Johnson <janis187@us.ibm.com>
5692 * config/linux/powerpc/mutex.h: New.
5694 2008-12-01 Jakub Jelinek <jakub@redhat.com>
5697 * testsuite/libgomp.c++/for-7.C: New test.
5700 * testsuite/libgomp.c++/for-6.C: New test.
5702 2008-11-26 Janis Johnson <janis187@us.ibm.com>
5705 * testsuite/lib/libgomp.exp: Include new timeout library files.
5706 (libgomp_target_compile): Set timeout value from new proc.
5708 2008-11-13 Steve Ellcey <sje@cup.hp.com>
5711 * config/linux/ia64/mutex.h: New.
5713 2008-11-04 Tobias Burnus <burnus@net-b.de>
5716 * libgomp.texi (Runtime library routines, environment variables):
5717 Update for OpenMP version 3.0.
5719 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
5720 Steve Ellcey <sje@cup.hp.com>
5722 * configure: Regenerate for new libtool.
5723 * Makefile.in: Ditto.
5724 * testsuite/Makefile.in: Ditto.
5726 2008-09-19 Jakub Jelinek <jakub@redhat.com>
5727 Andreas Tobler <a.tobler@schweiz.org>
5729 * config/bsd/proc.c: New file.
5730 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
5731 * configure.ac: Check for header <sys/sysctl.h>
5732 * configure: Regenerate.
5733 * config.h.in: Likewise.
5735 2008-09-05 Janis Johnson <janis187@us.ibm.com>
5737 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
5739 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
5741 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
5742 * Makefile.in: Regenerated.
5743 * testsuite/Makefile.in: Regenerated.
5745 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
5747 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
5748 depend on blddir if blddir exists.
5749 (libgomp_target_compile): Likewise.
5750 * testsuite/libgomp.c++/c++.exp: Likewise.
5751 * testsuite/libgomp.fortran/fortran.exp: Likewise.
5753 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5755 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
5756 Do not list GPL as Invariant Section.
5758 2008-07-28 Ilie Garbacea <ilie@mips.com>
5759 Chao-ying Fu <fu@mips.com>
5761 * configure.tgt: Enable futex for MIPS.
5762 * config/linux/mips/futex.h: New file.
5764 2008-07-16 Jakub Jelinek <jakub@redhat.com>
5766 * team.c (gomp_team_end): Free team immediately if it has
5769 2008-07-08 David Edelsohn <edelsohn@gnu.org>
5771 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
5772 * testsuite/libgomp.fortran/fortran.exp: Same.
5773 * testsuite/libgomp.c/c.exp: Same.
5774 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
5775 directory to library path first.
5777 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
5779 * env.c (parse_stacksize): Add cast to avoid warning.
5780 (parse_spincount): Likewise.
5782 2008-06-27 Jakub Jelinek <jakub@redhat.com>
5784 * testsuite/libgomp.c/loop-10.c: New test.
5785 * libgomp.c/loop-3.c (main): Add lastprivate clause.
5786 * libgomp.c++/loop-6.C (main): Likewise.
5789 * testsuite/libgomp.c/debug-1.c: New test.
5791 2008-06-19 Jakub Jelinek <jakub@redhat.com>
5793 * testsuite/libgomp.c/nqueens-1.c: New test.
5796 * testsuite/libgomp.c++/task-7.C: New function.
5798 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5800 * configure: Regenerate.
5802 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5804 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
5805 mutex when HAVE_SYNC_BUILTINS isn't defined.
5807 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5809 * libgomp.texi (omp_test_lock): Fix typo.
5811 2008-06-12 Tobias Burnus <burnus@net-b.de>
5813 * omp_lib.f90.in: Add "implicit none".
5815 2008-06-12 Jakub Jelinek <jakub@redhat.com>
5818 * testsuite/libgomp.c/reduction-5.c: New test.
5820 2008-06-11 Jakub Jelinek <jakub@redhat.com>
5822 * libgomp.h (struct gomp_task): Add in_tied_task field.
5823 * task.c (gomp_init_task): Initialize it.
5824 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
5825 unconditionally. Don't call gomp_team_barrier_wake if
5826 current task is implicit or if(0) from implicit and number of
5827 running tasks is equal to nthreads - 1.
5830 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
5831 omp_get_team_size_8): Fix pastos.
5834 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
5835 * configure: Regenerated.
5836 * config.h.in: Regenerated.
5837 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
5840 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
5843 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
5844 (GOMP_loop_ull_dynamic_start): Likewise.
5845 (GOMP_loop_ull_guided_start): Likewise.
5846 (GOMP_loop_ull_ordered_static_start): Likewise.
5847 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
5848 (GOMP_loop_ull_ordered_guided_start): Likewise.
5850 2008-06-06 Jakub Jelinek <jakub@redhat.com>
5851 Richard Henderson <rth@redhat.com>
5852 Ulrich Drepper <drepper@redhat.com>
5853 Jakob Blomer <jakob.blomer@ira.uka.de>
5855 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
5856 Substitute also OMP_*LOCK_25*.
5857 * configure: Regenerated.
5858 * config.h.in: Regenerated.
5859 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
5860 ptrlock.c and task.c.
5861 * Makefile.in: Regenerated.
5862 * testsuite/Makefile.in: Regenerated.
5864 * loop_ull.c: New file.
5865 * iter_ull.c: New file.
5866 * libgomp.h: Include ptrlock.h.
5867 (enum gomp_task_kind): New type.
5868 (struct gomp_team): Add task_lock, task_queue, task_count,
5869 task_running_count, single_count fields. Add
5870 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
5871 Remove work_share_lock, generation_mask,
5872 oldest_live_gen, num_live_gen and init_work_shares fields, add
5873 work work_share_list_alloc, work_share_list_free and work_share_chunk
5874 fields. Change work_shares from pointer to pointers into an array.
5875 Change ordered_release field into gomp_sem_t ** from flexible array
5876 member. Add implicit_task and initial_work_shares fields.
5877 Move close to the end of the struct.
5878 (struct gomp_team_state): Add single_count, last_work_share,
5879 active_level and level fields, remove work_share_generation.
5880 (gomp_barrier_handle_tasks): New prototype.
5881 (gomp_finish_task): New inline function.
5882 (struct gomp_work_share): Move chunk_size, end, incr into
5883 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
5884 next_ll fields. Reshuffle fields. Add next_alloc,
5885 next_ws, next_free and inline_ordered_team_ids fields, change
5886 ordered_team_ids into pointer from flexible array member.
5887 Add mode field. Put lock and next into a different cache line
5888 from most of the write-once fields.
5889 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
5890 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
5891 gomp_iter_ull_guided_next): New prototypes.
5892 (gomp_new_icv): New prototype.
5893 (struct gomp_thread): Add thread_pool and task fields.
5894 (struct gomp_thread_pool): New type.
5895 (gomp_new_team): New prototype.
5896 (gomp_team_start): Change type of last argument.
5897 (gomp_new_work_share): Removed.
5898 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
5899 (gomp_work_share_init_done): New static inline.
5900 (gomp_throttled_spin_count_var, gomp_available_cpus,
5901 gomp_managed_threads): New extern decls.
5902 (gomp_init_task): New prototype.
5903 (gomp_spin_count_var): New extern var decl.
5904 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
5905 or no alias support, or if not PIC.
5906 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
5907 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
5908 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
5909 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
5910 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
5911 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
5912 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
5913 gomp_test_nest_lock_25): New prototypes.
5914 (omp_lock_symver, strong_alias): Define.
5915 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
5917 (gomp_end_task): New.
5918 (struct gomp_task_icv, gomp_global_icv): New.
5919 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
5920 (struct gomp_task): New.
5921 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5922 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5924 (gomp_schedule_type): Reorder enum to match
5926 * team.c (struct gomp_thread_start_data): Add thread_pool and task
5928 (gomp_thread_start): Add gomp_team_barrier_wait call.
5929 For non-nested case remove clearing of docked thread thr fields.
5930 Use pool fields instead of global gomp_* variables. Use
5931 gomp_barrier_wait_last when needed. Initialize ts.active_level.
5932 Create tasks for each member thread.
5933 (free_team): Only destroy team barrier, task_lock here and free it.
5934 (gomp_free_thread): Free last_team if non-NULL.
5935 (gomp_team_end): Call gomp_team_barrier_wait instead of
5936 gomp_barrier_wait. For nested case call one extra
5937 gomp_barrier_wait. Move here some destruction from free_team.
5938 Call free_team on pool->last_team if any, rather than freeing
5939 current team. Destroy work_share_list_free_lock ifndef
5941 (gomp_new_icv): New function.
5942 (gomp_threads, gomp_threads_size, gomp_threads_used,
5943 gomp_threads_dock): Removed.
5944 (gomp_thread_destructor): New variable.
5945 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
5947 (gomp_team_start): Create new pool if current thread doesn't have
5948 one. Use pool fields instead of global gomp_* variables.
5949 Initialize thread_pool field for new threads. Clear single_count.
5950 Change last argument from ws to team, don't create
5951 new team, set ts.work_share to &team->work_shares[0] and clear
5952 ts.last_work_share. Don't clear ts.work_share_generation.
5953 If number of threads changed, adjust atomically gomp_managed_threads.
5954 Use gomp_init_task instead of gomp_new_task,
5955 set thr->task to the corresponding implicit_task array entry.
5956 Create tasks for each member thread. Initialize ts.level.
5957 (initialize_team): Call pthread_key_create on
5958 gomp_thread_destructor.
5959 (team_destructor): New function.
5960 (new_team): Removed.
5961 (gomp_new_team): New function.
5962 (free_team): Free gomp_work_share blocks chained through next_alloc,
5963 instead of freeing work_shares and destroying work_share_lock.
5964 (gomp_team_end): Call gomp_fini_work_share. If number of threads
5965 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
5966 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
5967 of gomp_barrier_wait.
5968 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
5969 instead of gomp_barrier_wait. Call gomp_work_share_init_done
5970 if gomp_work_share_start returned true. Don't unlock ws->lock.
5971 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
5972 of gomp_barrier_wait.
5973 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
5974 gomp_work_share_init_done if gomp_work_share_start returned true.
5975 Don't unlock ws->lock.
5976 * work.c: Include stddef.h.
5977 (free_work_share): Use work_share_list_free_lock instead
5978 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
5979 Call gomp_fini_work_share and then either free ws if orphaned, or
5980 put it into work_share_list_free list of the current team.
5981 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
5983 (gomp_work_share_start, gomp_work_share_end,
5984 gomp_work_share_end_nowait): Rewritten.
5985 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
5986 (openmp_version): Set to 200805.
5987 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5988 omp_sched_guided, omp_sched_auto): New parameters.
5989 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5990 omp_set_max_active_levels, omp_get_max_active_levels,
5991 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5992 omp_get_active_level): New interfaces.
5993 * omp_lib.h.in (openmp_version): Set to 200805.
5994 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5995 omp_sched_guided, omp_sched_auto): New parameters.
5996 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5997 omp_set_max_active_levels, omp_get_max_active_levels,
5998 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5999 omp_get_active_level): New externals.
6000 * loop.c: Include limits.h.
6001 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6003 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6004 Likewise. Use gomp_icv.
6005 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6006 ts.static_trip here.
6007 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6008 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
6009 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6010 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
6011 don't unlock ws->lock, otherwise lock it.
6012 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6013 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
6014 (gomp_parallel_loop_start): Call gomp_new_team instead of
6015 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
6016 Adjust gomp_team_start caller. Pass 0 as second argument to
6017 gomp_resolve_num_threads.
6018 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6019 If adding ws->chunk_size nthreads + 1 times after end won't
6020 overflow, set ws->mode to 1.
6021 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6022 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6023 GOMP_loop_ull_ordered_static_start,
6024 GOMP_loop_ull_ordered_dynamic_start,
6025 GOMP_loop_ull_ordered_guided_start,
6026 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6027 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6028 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6029 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6030 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6032 * libgomp.map: Export lock routines also @@OMP_2.0.
6033 (GOMP_loop_ordered_dynamic_first,
6034 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6035 GOMP_loop_ordered_static_first): Remove.
6036 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6037 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6038 GOMP_loop_ull_ordered_dynamic_next,
6039 GOMP_loop_ull_ordered_dynamic_start,
6040 GOMP_loop_ull_ordered_guided_next,
6041 GOMP_loop_ull_ordered_guided_start,
6042 GOMP_loop_ull_ordered_runtime_next,
6043 GOMP_loop_ull_ordered_runtime_start,
6044 GOMP_loop_ull_ordered_static_next,
6045 GOMP_loop_ull_ordered_static_start,
6046 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6047 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6048 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6049 (omp_set_schedule, omp_get_schedule,
6050 omp_get_thread_limit, omp_set_max_active_levels,
6051 omp_get_max_active_levels, omp_get_level,
6052 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6053 omp_set_schedule_, omp_set_schedule_8_,
6054 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6055 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6056 omp_get_max_active_levels_, omp_get_level_,
6057 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6058 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6059 New exports @@OMP_3.0.
6060 * omp.h.in (omp_sched_t): New type.
6061 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6062 omp_set_max_active_levels, omp_get_max_active_levels,
6063 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6064 omp_get_active_level): New prototypes.
6065 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6066 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6067 gomp_thread_limit_var, gomp_remaining_threads_count,
6068 gomp_remaining_threads_lock): New variables.
6069 (parse_spincount): New function.
6070 (initialize_env): Call gomp_init_num_threads unconditionally.
6071 Initialize gomp_available_cpus. Call parse_spincount,
6072 initialize gomp_{,throttled_}spin_count_var
6073 depending on presence and value of OMP_WAIT_POLICY and
6074 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
6075 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6076 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
6077 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
6078 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
6079 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6080 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6081 (gomp_global_icv): New.
6082 (parse_schedule): Use it. Parse "auto".
6083 (omp_set_num_threads): Use gomp_icv.
6084 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6086 (omp_get_max_threads): Move from parallel.c.
6087 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6088 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6090 (parse_stacksize, parse_wait_policy): New functions.
6091 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6092 both wrappers for compatibility and new locks.
6093 (omp_set_schedule, omp_get_schedule,
6094 omp_get_thread_limit, omp_set_max_active_levels,
6095 omp_get_max_active_levels, omp_get_level,
6096 omp_get_ancestor_thread_num, omp_get_team_size,
6097 omp_get_active_level): New ialias_redirect.
6098 (omp_set_schedule_, omp_set_schedule_8_,
6099 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6100 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6101 omp_get_max_active_levels_, omp_get_level_,
6102 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6103 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6105 * parallel.c: Include limits.h.
6106 (gomp_resolve_num_threads): Add count argument. Rewritten.
6107 (GOMP_parallel_start): Call gomp_new_team and pass that as last
6108 argument to gomp_team_start. Pass 0 as second argument to
6109 gomp_resolve_num_threads.
6110 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6111 if gomp_thread_limit_var != ULONG_MAX.
6112 (omp_in_parallel): Implement using ts.active_level.
6113 (omp_get_max_threads): Move to env.c.
6114 (omp_get_level, omp_get_ancestor_thread_num,
6115 omp_get_team_size, omp_get_active_level): New functions,
6117 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6118 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
6119 gomp_iter_dynamic_next instead of the _locked variant and don't take
6120 lock around it, otherwise acquire it before calling
6121 gomp_iter_dynamic_next_locked.
6122 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6123 gomp_iter_dynamic_next instead of the _locked variant and don't take
6125 (GOMP_parallel_sections_start): Call gomp_new_team instead of
6126 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
6127 Adjust gomp_team_start caller. Pass count as second argument to
6128 gomp_resolve_num_threads, don't adjust num_threads after the call.
6130 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6131 ws->chunk_size by incr.
6132 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
6134 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6136 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6137 (omp_check_defines): Check even the compat defines.
6138 * config/linux/ptrlock.c: New file.
6139 * config/linux/ptrlock.h: New file.
6140 * config/linux/wait.h: New file.
6141 * config/posix/ptrlock.c: New file.
6142 * config/posix/ptrlock.h: New file.
6143 * config/linux/bar.h (gomp_team_barrier_wait,
6144 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6145 (gomp_team_barrier_set_task_pending,
6146 gomp_team_barrier_clear_task_pending,
6147 gomp_team_barrier_set_waiting_for_tasks,
6148 gomp_team_barrier_waiting_for_tasks,
6149 gomp_team_barrier_done): New inlines.
6150 (gomp_barrier_t): Rewritten.
6151 (gomp_barrier_state_t): New typedef.
6152 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6153 gomp_barrier_wait_start): Rewritten.
6154 (gomp_barrier_wait_end): Change second argument to
6155 gomp_barrier_state_t.
6156 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6158 * config/linux/bar.c: Include wait.h instead of libgomp.h and
6160 (gomp_barrier_wait_end): Rewritten.
6161 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6162 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6163 * config/posix/bar.h (gomp_barrier_t): Add generation field.
6164 (gomp_barrier_state_t): New typedef.
6165 (gomp_team_barrier_wait,
6166 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6167 (gomp_barrier_wait_start): Or all but low 2 bits from generation
6168 into the return value. Return gomp_barrier_state_t.
6169 (gomp_team_barrier_set_task_pending,
6170 gomp_team_barrier_clear_task_pending,
6171 gomp_team_barrier_set_waiting_for_tasks,
6172 gomp_team_barrier_waiting_for_tasks,
6173 gomp_team_barrier_done): New inlines.
6174 (gomp_barrier_wait_end): Change second argument to
6175 gomp_barrier_state_t.
6176 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6178 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6179 (gomp_barrier_wait_end): Change second argument to
6180 gomp_barrier_state_t.
6181 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6182 gomp_team_barrier_wake): New functions.
6183 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6185 (gomp_futex_wake, gomp_futex_wait): New variables.
6186 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6187 * config/linux/lock.c: Rewrite to make locks task owned,
6188 for backwards compatibility provide the old entrypoints
6189 if symbol versioning. Include wait.h instead of libgomp.h and
6191 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6192 * config/posix95/lock.c: Rewrite to make locks task owned,
6193 for backwards compatibility provide the old entrypoints
6194 if symbol versioning.
6195 * config/posix/lock.c: Rewrite to make locks task owned,
6196 for backwards compatibility provide the old entrypoints
6197 if symbol versioning.
6198 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6199 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6200 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6201 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6202 (sys_futex0): Return error code.
6203 (futex_wake, futex_wait): If ENOSYS was returned, clear
6204 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6205 (cpu_relax, atomic_write_barrier): New static inlines.
6206 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6207 (futex_wake, futex_wait): If ENOSYS was returned, clear
6208 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6209 (cpu_relax, atomic_write_barrier): New static inlines.
6210 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6211 (sys_futex0): Return error code.
6212 (futex_wake, futex_wait): If ENOSYS was returned, clear
6213 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6214 (cpu_relax, atomic_write_barrier): New static inlines.
6215 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6216 (sys_futex0): Return error code.
6217 (futex_wake, futex_wait): If ENOSYS was returned, clear
6218 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6219 (cpu_relax, atomic_write_barrier): New static inlines.
6220 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6221 (sys_futex0): Return error code.
6222 (futex_wake, futex_wait): If ENOSYS was returned, clear
6223 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6224 (cpu_relax, atomic_write_barrier): New static inlines.
6225 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6226 (sys_futex0): Return error code.
6227 (futex_wake, futex_wait): If ENOSYS was returned, clear
6228 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6229 (cpu_relax, atomic_write_barrier): New static inlines.
6230 * config/linux/sem.c: Include wait.h instead of libgomp.h and
6232 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6233 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6234 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6236 (omp_nest_lock_t): Change owner into void *, add lock field.
6237 * config/posix95/omp-lock.h: Include semaphore.h.
6238 (omp_lock_25_t, omp_nest_lock_25_t): New types.
6239 (omp_lock_t): Use sem_t instead of mutex if semaphores
6241 (omp_nest_lock_t): Likewise. Change owner to void *.
6242 * config/posix/omp-lock.h: Include semaphore.h.
6243 (omp_lock_25_t, omp_nest_lock_25_t): New types.
6244 (omp_lock_t): Use sem_t instead of mutex if semaphores
6246 (omp_nest_lock_t): Likewise. Add owner field.
6248 2008-06-06 Jakub Jelinek <jakub@redhat.com>
6250 * testsuite/libgomp.c/collapse-1.c: New test.
6251 * testsuite/libgomp.c/collapse-2.c: New test.
6252 * testsuite/libgomp.c/collapse-3.c: New test.
6253 * testsuite/libgomp.c/icv-1.c: New test.
6254 * testsuite/libgomp.c/icv-2.c: New test.
6255 * testsuite/libgomp.c/lib-2.c: New test.
6256 * testsuite/libgomp.c/lock-1.c: New test.
6257 * testsuite/libgomp.c/lock-2.c: New test.
6258 * testsuite/libgomp.c/lock-3.c: New test.
6259 * testsuite/libgomp.c/loop-4.c: New test.
6260 * testsuite/libgomp.c/loop-5.c: New test.
6261 * testsuite/libgomp.c/loop-6.c: New test.
6262 * testsuite/libgomp.c/loop-7.c: New test.
6263 * testsuite/libgomp.c/loop-8.c: New test.
6264 * testsuite/libgomp.c/loop-9.c: New test.
6265 * testsuite/libgomp.c/nested-3.c: New test.
6266 * testsuite/libgomp.c/nestedfn-6.c: New test.
6267 * testsuite/libgomp.c/sort-1.c: New test.
6268 * testsuite/libgomp.c/task-1.c: New test.
6269 * testsuite/libgomp.c/task-2.c: New test.
6270 * testsuite/libgomp.c/task-3.c: New test.
6271 * testsuite/libgomp.c/task-4.c: New test.
6272 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6273 to C++ testsuite default compiler options.
6274 * testsuite/libgomp.c++/collapse-1.C: New test.
6275 * testsuite/libgomp.c++/collapse-2.C: New test.
6276 * testsuite/libgomp.c++/ctor-10.C: New test.
6277 * testsuite/libgomp.c++/for-1.C: New test.
6278 * testsuite/libgomp.c++/for-2.C: New test.
6279 * testsuite/libgomp.c++/for-3.C: New test.
6280 * testsuite/libgomp.c++/for-4.C: New test.
6281 * testsuite/libgomp.c++/for-5.C: New test.
6282 * testsuite/libgomp.c++/loop-8.C: New test.
6283 * testsuite/libgomp.c++/loop-9.C: New test.
6284 * testsuite/libgomp.c++/loop-10.C: New test.
6285 * testsuite/libgomp.c++/task-1.C: New test.
6286 * testsuite/libgomp.c++/task-2.C: New test.
6287 * testsuite/libgomp.c++/task-3.C: New test.
6288 * testsuite/libgomp.c++/task-4.C: New test.
6289 * testsuite/libgomp.c++/task-5.C: New test.
6290 * testsuite/libgomp.c++/task-6.C: New test.
6291 * testsuite/libgomp.fortran/allocatable1.f90: New test.
6292 * testsuite/libgomp.fortran/allocatable2.f90: New test.
6293 * testsuite/libgomp.fortran/allocatable3.f90: New test.
6294 * testsuite/libgomp.fortran/allocatable4.f90: New test.
6295 * testsuite/libgomp.fortran/collapse1.f90: New test.
6296 * testsuite/libgomp.fortran/collapse2.f90: New test.
6297 * testsuite/libgomp.fortran/collapse3.f90: New test.
6298 * testsuite/libgomp.fortran/collapse4.f90: New test.
6299 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6300 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6301 * testsuite/libgomp.fortran/lib4.f90: New test.
6302 * testsuite/libgomp.fortran/lock-1.f90: New test.
6303 * testsuite/libgomp.fortran/lock-2.f90: New test.
6304 * testsuite/libgomp.fortran/nested1.f90: New test.
6305 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6306 * testsuite/libgomp.fortran/strassen.f90: New test.
6307 * testsuite/libgomp.fortran/tabs1.f90: New test.
6308 * testsuite/libgomp.fortran/tabs2.f: New test.
6309 * testsuite/libgomp.fortran/task1.f90: New test.
6310 * testsuite/libgomp.fortran/task2.f90: New test.
6311 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6312 * testsuite/libgomp.fortran/vla5.f90: Likewise.
6313 * testsuite/libgomp.c/pr26943-2.c: Likewise.
6314 * testsuite/libgomp.c/pr26943-3.c: Likewise.
6315 * testsuite/libgomp.c/pr26943-4.c: Likewise.
6317 2008-05-23 Jakub Jelinek <jakub@redhat.com>
6320 * testsuite/libgomp.c++/ctor-11.C: New test.
6321 * testsuite/libgomp.c++/ctor-12.C: New test.
6323 2008-05-15 Janis Johnson <janis187@us.ibm.com>
6325 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6327 2008-05-07 Jakub Jelinek <jakub@redhat.com>
6330 * testsuite/libgomp.c/atomic-5.c: New test.
6331 * testsuite/libgomp.c/atomic-6.c: New test.
6332 * testsuite/libgomp.c/autopar-1.c: New test.
6334 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6336 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6337 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6338 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6339 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6340 * configure: Regenerate.
6341 * Makefile.in, testsuite/Makefile.in: Likewise.
6343 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
6346 * aclocal.m4: Regenerate.
6347 * configure: Regenerate.
6349 2008-03-18 Jakub Jelinek <jakub@redhat.com>
6352 * testsuite/libgomp.c/atomic-4.c: New test.
6355 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6356 (gomp_iter_guided_next): Likewise.
6357 * testsuite/libgomp.c/pr35625.c: New test.
6359 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6361 * aclocal.m4: Regenerate.
6362 * configure: Likewise.
6363 * Makefile.in: Likewise.
6364 * testsuite/Makefile.in: Likewise.
6366 2008-03-13 Jakub Jelinek <jakub@redhat.com>
6369 * testsuite/libgomp.c++/pr35185.C: New test.
6371 2008-03-12 Jakub Jelinek <jakub@redhat.com>
6374 * testsuite/libgomp.c/pr35549.c: New test.
6376 2008-03-06 Jakub Jelinek <jakub@redhat.com>
6378 * testsuite/libgomp.c/atomic-3.c: New test.
6380 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
6383 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6386 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
6389 * configure.ac: Add ACX_HEADER_STRING.
6390 * env.c: Include strings.h.
6391 * aclocal.m4: Regenerate.
6392 * config.h.in: Regenerate.
6393 * configure: Regenerate.
6394 * Makefile.in: Regenerate.
6395 * testsuite/Makefile.in: Regenerate.
6397 2008-02-15 Jakub Jelinek <jakub@redhat.com>
6400 * testsuite/libgomp.c/pr35196.c: New test.
6403 * testsuite/libgomp.fortran/pr35130.f90: New test.
6404 * testsuite/libgomp.c/pr35130.c: New test.
6406 2008-01-25 Jakub Jelinek <jakub@redhat.com>
6409 * testsuite/libgomp.c/pr33880.c: New test.
6410 * testsuite/libgomp.fortran/pr33880.f90: New test.
6412 2008-01-24 David Edelsohn <edelsohn@gnu.org>
6414 * configure: Regenerate.
6416 2008-01-08 Jakub Jelinek <jakub@redhat.com>
6418 * configure.ac: Move futex checking into ../config/futex.m4.
6419 * configure: Rebuilt.
6420 * aclocal.m4: Rebuilt.
6421 * Makefile.in: Rebuilt.
6423 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6424 2007-10-15 ../config/tls.m4 change.
6426 2007-12-19 Jakub Jelinek <jakub@redhat.com>
6429 * testsuite/libgomp.c/pr34513.c: New test.
6430 * testsuite/libgomp.c++/pr34513.C: New test.
6432 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
6435 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6437 2007-12-04 Jakub Jelinek <jakub@redhat.com>
6439 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
6441 2007-12-03 Jakub Jelinek <jakub@redhat.com>
6443 * testsuite/libgomp.c/private-1.c: New test.
6445 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
6446 Paolo Bonzini <bonzini@gnu.org>
6448 * Makefile.am: Use space as vpath separator. Use 'vpath %'
6449 instead of 'VPATH ='.
6450 * Makefile.in: Regenerate.
6452 2007-11-23 Matthias Klose <doko@ubuntu.com>
6454 * configure.ac: Adjust makeinfo version check.
6455 * configure: Regenerate.
6457 2007-11-10 Jakub Jelinek <jakub@redhat.com>
6460 * testsuite/libgomp.fortran/pr34020.f90: New test.
6462 2007-11-06 Jakub Jelinek <jakub@redhat.com>
6465 * testsuite/libgomp.c++/atomic-1.C: New test.
6467 2007-10-25 Jakub Jelinek <jakub@redhat.com>
6470 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6471 Make x and y integers rather than (implicit) reals. Add private (j)
6472 clause to the last omp parallel.
6474 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
6476 * configure: Regenerate following changes to ../config/tls.m4.
6478 2007-09-28 Jakub Jelinek <jakub@redhat.com>
6480 * testsuite/libgomp.fortran/stack.f90: New test.
6482 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
6484 * config/mingw32/proc.c: New file.
6486 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
6488 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6489 (main): Use __get_cpuid to get i386 target fetaures.
6490 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6491 (main): Use __get_cpuid to get x86_64 target fetaures.
6493 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
6496 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6497 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6499 2007-07-12 Jakub Jelinek <jakub@redhat.com>
6502 * testsuite/libgomp.fortran/pr32550.f90: New test.
6503 * testsuite/libgomp.fortran/crayptr2.f90: New test.
6505 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
6507 * aclocal.m4: Regenerated.
6509 2007-07-05 Tobias Burnus <burnus@net-b.de>
6512 * testsuite/libgomp.fortran/pr32359.f90: New.
6514 2007-07-02 Jakub Jelinek <jakub@redhat.com>
6517 * sections.c (GOMP_parallel_sections_start): Only decrease
6518 number of threads to COUNT if dyn_var is true.
6519 * testsuite/libgomp.c/pr32468.c: New test.
6521 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6524 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
6526 2007-06-21 Jakub Jelinek <jakub@redhat.com>
6529 * testsuite/libgomp.c/pr32362-1.c: New test.
6530 * testsuite/libgomp.c/pr32362-2.c: New test.
6531 * testsuite/libgomp.c/pr32362-3.c: New test.
6533 2007-06-07 Jakub Jelinek <jakub@redhat.com>
6535 * team.c (gomp_team_start): Fix setting up thread_attr
6538 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
6540 * configure: Regenerate.
6542 2007-05-23 Steve Ellcey <sje@cup.hp.com>
6544 * Makefile.in: Regenerate.
6545 * configure: Regenerate.
6546 * aclocal.m4: Regenerate.
6547 * testsuite/Makefile.in: Regenerate.
6549 2007-05-04 Jakub Jelinek <jakub@redhat.com>
6551 * config/linux/proc.c: New file.
6554 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
6556 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
6558 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
6560 2007-04-16 Matthias Klose <doko@debian.org>
6562 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
6563 flags if not building with -m64.
6564 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
6565 flag for i?86-*-* targets, if current target matches -m64.
6567 2007-04-14 Steve Ellcey <sje@cup.hp.com>
6569 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
6570 * Makefile.in: Regenerate.
6572 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6575 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
6577 * testsuite/libgomp.fortran/fortran.exp: Likewise.
6579 2007-04-04 Jakub Jelinek <jakub@redhat.com>
6581 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
6583 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
6584 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
6585 (parse_affinity): New function.
6586 (initialize_env): Call it and gomp_init_affinity.
6587 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
6588 create new pthread_attr_t and call gomp_init_thread_affinity
6589 on it for each thread before passing the attribute to pthread_create.
6590 * config/linux/affinity.c: New file.
6591 * config/posix/affinity.c: New file.
6592 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
6593 * configure: Rebuilt.
6594 * config.h.in: Rebuilt.
6595 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
6596 * Makefile.in: Rebuilt.
6598 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
6600 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
6602 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
6603 and use it if found.
6605 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
6607 * testsuite/config/default.exp: New file.
6608 * testsuite/lib/libgomp.exp: New file.
6609 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
6610 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
6611 load_lib *, load_gcc_lib *): Move to libgomp.exp.
6612 (libgomp_load): Remove.
6613 * testsuite/lib/libgomp.exp (libgomp_init): Compute
6614 always_ld_library_path, not ld_library_path. Set additional_flags
6615 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
6616 (target_compile): Do not call libgomp_init. Append lang_library_path
6617 and lang_link_flags to options.
6618 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
6619 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
6621 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
6622 always_ld_library_path. Set LD_LIBRARY_PATH here.
6623 * testsuite/libgomp.fortran/fortran.exp: Ditto.
6624 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
6625 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
6627 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
6628 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
6629 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
6630 * testsuite/libgomp.c/pr29947-1.c: Ditto.
6631 * testsuite/libgomp.c/atomic-10.c: Ditto.
6633 2007-03-21 Jakub Jelinek <jakub@redhat.com>
6635 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
6636 dg-final cleanup-modules line.
6637 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
6638 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
6639 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
6640 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
6641 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
6642 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
6643 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
6645 2007-03-18 Andreas Schwab <schwab@suse.de>
6647 * acinclude.m4: Adjust regular expression for ld version
6649 * configure: Regenerate.
6651 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6653 * Makefile.am: Add install-pdf target as copied from
6654 automake v1.10 rules.
6655 * Makefile.in: Regenerate
6657 2007-02-07 Jakub Jelinek <jakub@redhat.com>
6660 * configure: Regenerate.
6663 * testsuite/libgomp.c++/pr30703.C: New test.
6665 2007-02-02 Jakub Jelinek <jakub@redhat.com>
6668 2006-07-05 Eric Christopher <echristo@apple.com>
6669 * configure.ac: Depend addition of -pthread on host OS.
6670 * configure: Regenerate.
6672 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6674 * libgomp.texi: Fix spacing after abbreviations.
6676 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
6679 * configure.ac: Add check for makeinfo
6680 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
6681 if an appropiate version of makeinfo is found.
6682 * aclocal.m4: Regenerated.
6683 * configure: Regenerated.
6684 * Makefile.in: Regenerated.
6685 * testsuite/Makefile.in: Regenerated.
6687 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
6690 * libgomp.texi: More about implementation-dependent settings.
6692 2007-01-26 Tobias Burnus <burnus@net-b.de>
6694 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
6696 2007-01-24 Jakub Jelinek <jakub@redhat.com>
6699 * testsuite/libgomp.c/pr30494.c: New test.
6701 2007-01-15 Tom Tromey <tromey@redhat.com>
6703 * configure: Rebuilt.
6704 * configure.ac: Fixed comment.
6706 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
6708 * libgomp.texi: Document implementation specific default values of
6709 environment variables.
6711 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
6714 * libgomp.texi: New file.
6715 * configure.ac: Add --enable-generated-files-in-srcdir option.
6716 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
6718 * Makefile.in: Regenerated.
6719 * config.h.in: Regenerated.
6720 * testsuite/Makefile.in: Regenerated.
6723 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
6726 * env.c (omp_set_num_threads): Set illegal thread count to 1.
6728 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
6730 * configure: Regenerate.
6732 2006-12-04 Jakub Jelinek <jakub@redhat.com>
6735 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
6736 start if there shouldn't be any loop iterations.
6737 (gomp_loop_ordered_static_start): Remove start == end test.
6738 * testsuite/libgomp.c/pr29947-1.c: New test.
6739 * testsuite/libgomp.c/pr29947-2.c: New test.
6741 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
6743 * configure.tgt: Force initial-exec TLS model on Linux only.
6745 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
6747 * configure: Regenerated.
6749 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
6751 * env.c (parse_schedule): Reject out of range values.
6752 (parse_unsigned_long): Reject out of range, negative or zero values.
6754 2006-10-29 Jakub Jelinek <jakub@redhat.com>
6757 * testsuite/libgomp.fortran/pr29629.f90: New test.
6759 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
6762 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
6763 * config/posix95: New directory.
6764 * config/posix95/omp-lock.h: New file.
6765 * config/posix95/lock.c: Likewise.
6767 2006-10-14 Geoffrey Keating <geoffk@apple.com>
6769 * aclocal.m4: Regenerate.
6770 * configure: Regenerate.
6772 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
6774 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
6777 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
6779 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
6781 * configure: Regenerate.
6782 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
6784 2006-09-26 Jakub Jelinek <jakub@redhat.com>
6788 * testsuite/libgomp.c/nestedfn-4.c: New test.
6789 * testsuite/libgomp.c/nestedfn-5.c: New test.
6790 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
6793 * testsuite/libgomp.fortran/condinc1.f: New test.
6794 * testsuite/libgomp.fortran/condinc2.f: New test.
6795 * testsuite/libgomp.fortran/condinc3.f90: New test.
6796 * testsuite/libgomp.fortran/condinc4.f90: New test.
6797 * testsuite/libgomp.fortran/condinc1.inc: New file.
6799 2006-09-18 Tom Tromey <tromey@redhat.com>
6801 * configure: Rebuilt.
6803 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
6806 PR preprocessor/14634
6807 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
6809 * configure: Regenerate.
6811 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
6813 * testsuite/libgomp.fortran/reduction3.f90: Change
6814 -2147483648 to -huge(i)-1 to avoid overflow.
6815 * testsuite/libgomp.fortran/reduction4.f90: Change
6816 Z'ffffffff' to not(0) to avoid overflow.
6818 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
6821 * Makefile.am (libsubincludedir): New.
6822 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
6823 * Makefile.in: Regenerate.
6825 2006-08-17 Jakub Jelinek <jakub@redhat.com>
6828 * env.c: Include ctype.h.
6829 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
6830 leading and/or trailing whitespace and compare strings case
6833 2006-07-16 Jakub Jelinek <jakub@redhat.com>
6836 * testsuite/libgomp.fortran/pr28390.f: New test.
6838 2006-07-05 Eric Christopher <echristo@apple.com>
6840 * configure.ac: Depend addition of -pthread on host OS.
6841 * configure: Regenerate.
6843 2006-06-21 Jakub Jelinek <jakub@redhat.com>
6845 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
6846 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
6849 2006-06-20 Jakub Jelinek <jakub@redhat.com>
6853 * configure.ac: If neither --enable-linux-futex nor
6854 --disable-linux-futex is passed, determine the default by checking
6855 for compiling and/or running against NPTL. With --enable-linux-futex,
6856 check if SYS_gettid and SYS_futex are defined.
6857 * configure: Rebuilt.
6859 2006-06-14 Richard Henderson <rth@redhat.com>
6862 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
6863 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
6865 2006-06-09 Richard Henderson <rth@redhat.com>
6867 * env.c (gomp_nthreads_var): Change to unsigned long.
6868 (gomp_run_sched_chunk): Likewise.
6869 (parse_unsigned_long): Rename from parse_num_threads and generalize.
6870 (initialize_env): Initialize gomp_thread_attr.
6871 * libgomp.h (gomp_nthreads_var): Update decl.
6872 (gomp_run_sched_chunk): Likewise.
6873 (gomp_thread_attr): Declare.
6874 * team.c (gomp_thread_attr): Export.
6875 (initialize_team): Don't initialize it.
6877 2006-06-09 Jakub Jelinek <jakub@redhat.com>
6880 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
6881 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
6883 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
6885 * config/mingw32/time.c: New file.
6886 * configure.tgt: Use it.
6888 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
6890 * Makefile.am: Add install-html target. Add install-html to .PHONY
6891 * Makefile.in: Regenerate.
6893 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6896 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
6897 * testsuite/libgomp.c/critical-1.c: Likewise.
6898 * testsuite/libgomp.c/loop-1.c: Likewise.
6899 * testsuite/libgomp.c/loop-2.c: Likewise.
6900 * testsuite/libgomp.c/single-1.c: Likewise.
6901 * testsuite/libgomp.c/ordered-1.c: Likewise.
6902 * testsuite/libgomp.c/ordered-2.c: Likewise.
6904 2006-05-15 Jakub Jelinek <jakub@redhat.com>
6907 * libgomp.fortran/pr27416-1.f90: New test.
6909 2006-05-03 Jakub Jelinek <jakub@redhat.com>
6912 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
6913 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
6915 2006-05-02 Jakub Jelinek <jakub@redhat.com>
6918 * testsuite/libgomp.c/pr26943-1.c: New test.
6919 * testsuite/libgomp.c/pr26943-2.c: New test.
6920 * testsuite/libgomp.c/pr26943-3.c: New test.
6921 * testsuite/libgomp.c/pr26943-4.c: New test.
6922 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
6923 * testsuite/libgomp.c++/pr26943.C: New test.
6925 2006-05-02 Jakub Jelinek <jakub@redhat.com>
6928 * testsuite/libgomp.c++/pr27337.C: New test.
6930 2006-04-26 Jakub Jelinek <jakub@redhat.com>
6933 * testsuite/libgomp.c/pr26171.c: New test.
6935 2006-04-25 Richard Henderson <rth@redhat.com>
6938 * configure.ac: Use GCC_CHECK_TLS.
6939 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
6940 * Makefile.in, aclocal.m4, configure: Regenerate.
6942 2006-04-10 Matthias Klose <doko@debian.org>
6944 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
6945 directory names containing underscores.
6947 2006-03-21 Jakub Jelinek <jakub@redhat.com>
6950 * testsuite/libgomp.c++/pr26691.C: New test.
6952 2006-03-13 Jakub Jelinek <jakub@redhat.com>
6954 * testsuite/libgomp.fortran/retval2.f90: New test.
6956 2006-03-09 Diego Novillo <dnovillo@redhat.com>
6958 * testsuite/libgomp.c++: New directory.
6960 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
6962 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
6963 * config/posix/sem.c: Implement the above.
6965 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
6967 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
6968 define HAVE_BROKEN_POSIX_SEMAPHORES.
6969 * configure: Rebuilt.
6970 * config.h.in: Rebuilt.
6972 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
6975 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
6976 for the other pthread check.
6977 * configure: Regenerate.
6978 * config.h.in: Regenerate.
6980 2006-02-15 Jakub Jelinek <jakub@redhat.com>
6984 * Makefile.am (fincludedir): New variable.
6985 (nodist_include_HEADERS): Remove Fortran files.
6986 (nodist_finclude_HEADERS): New variable.
6987 * Makefile.in: Regenerated.
6989 2006-02-13 Jakub Jelinek <jakub@redhat.com>
6991 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
6992 Remove tests for returning assumed character length arrays.
6994 2006-02-12 Roger Sayle <roger@eyesopen.com>
6995 John David Anglin <dave@hiauly1.hia.nrc.ca>
6998 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7000 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
7002 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7004 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
7006 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7007 part of LD_LIBRARY_PATH manually.
7009 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
7012 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7015 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
7018 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7019 * configure.ac (PERL): Don't set.
7020 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7021 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7022 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7023 * omp.h.in: Wrap the new configure substitutions with @ characters.
7024 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7025 * aclocal.m4, configure, Makefile.in: Regenerate.
7026 * mkomp_h.pl: Delete.
7028 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
7031 * configure.ac: Use GCC_HEADER_STDINT.
7032 * libgomp.h: Include gstdint.h.
7033 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7034 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7036 2006-01-24 Richard Henderson <rth@redhat.com>
7039 * configure.ac: Add AM_MAINTAINER_MODE.
7040 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7042 2006-01-24 Diego Novillo <dnovillo@redhat.com>
7044 * Makefile.in: Regenerate.
7045 * testsuite/Makefile.in: Regenerate.
7046 * aclocal.m4: Regenerate.
7048 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
7050 * config/posix/proc.c: Conditional include of sys/loadavg.h for
7052 * configure.ac: Add check for loadavg.h.
7053 (link_gomp): Adjust comment.
7054 * configure: Regenerate.
7055 * config.h.in: Regenerate.
7057 2006-01-21 Steve Ellcey <sje@cup.hp.com>
7060 * configure.ac: Remove check for alloca.h.
7061 * configure: Regenerate.
7062 * config.h.in: Regenerate.
7063 * libgomp.h: define gomp_alloca to be __builtin_alloca.
7064 * team.c: Remove use of alloca.h.
7065 Call gomp_alloca instead of alloca.
7067 2006-01-20 Steve Ellcey <sje@cup.hp.com>
7070 * team.c: Add include of alloca.h.
7071 * configure.ac: Add check for alloca.h.
7072 * configure: Regenerate.
7073 * config.h.in: Regenerate.
7075 2006-01-17 Jakub Jelinek <jakub@redhat.com>
7078 * testsuite/libgomp.fortran/pr25219.f90: New test.
7080 2005-12-05 Uros Bizjak <uros@kss-loka.si>
7082 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7083 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7084 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7085 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7086 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7087 testsuite/libgomp.fortran/threadprivate1.f90,
7088 testsuite/libgomp.fortran/threadprivate2.f90,
7089 testsuite/libgomp.fortran/threadprivate3.f90,
7090 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7091 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7092 testsuite/libgomp.fortran/omp_parse3.f90: Change required
7093 effective-target to TLS runtime.
7095 * testsuite/libgomp.fortran/pr25162.f: Require
7096 effective-target TLS runtime.
7098 2005-12-01 Jakub Jelinek <jakub@redhat.com>
7100 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7101 * testsuite/libgomp.c/nestedfn-3.c: New test.
7103 2005-11-30 Jakub Jelinek <jakub@redhat.com>
7106 * testsuite/libgomp.fortran/pr25162.f: New test.
7108 2005-11-28 Jakub Jelinek <jakub@redhat.com>
7110 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7111 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7113 2005-11-25 Jakub Jelinek <jakub@redhat.com>
7115 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7116 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7117 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7118 single.c, team.c, work.c, config/linux/alpha/futex.h,
7119 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7120 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7121 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7122 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7123 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7124 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7125 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7128 2005-11-18 Jakub Jelinek <jakub@redhat.com>
7130 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7131 to nodist_noinst_HEADERS.
7132 * Makefile.in: Rebuilt.
7134 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7135 add integer count field.
7136 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7137 omp_nest_lock_t type change.
7138 (omp_init_nest_lock): Likewise. Initialize count to 0.
7139 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7141 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7143 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7144 Increment count if successful and return the new nesting level.
7145 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7146 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7147 * testsuite/libgomp.c/lib-1.c: New test.
7148 * testsuite/libgomp.fortran/lib1.f90: New test.
7149 * testsuite/libgomp.fortran/lib2.f: New test.
7150 * testsuite/libgomp.fortran/lib3.f: New test.
7152 2005-11-17 Richard Henderson <rth@redhat.com>
7155 * Makefile.am (nodist_toolexeclib_HEADERS): New.
7156 * configure.ac (link_gomp): New. Substitute it.
7157 (AC_CONFIG_FILES): Add libgomp.spec.
7158 * libgomp.spec.in: New file.
7159 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7160 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7162 2005-11-18 Jakub Jelinek <jakub@redhat.com>
7164 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7165 reduction(-:var) behaving the same as reduction(+:var).
7166 * testsuite/libgomp.c/reduction-4.c: New test.
7168 2005-11-15 Uros Bizjak <uros@kss-loka.si>
7170 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7171 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7172 testsuite/libgomp.c/copyin-3.c,
7173 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7174 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7175 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7176 testsuite/libgomp.c++/pr24455.C,
7177 testsuite/libgomp.fortran/threadprivate1.f90,
7178 testsuite/libgomp.fortran/threadprivate2.f90,
7179 testsuite/libgomp.fortran/threadprivate3.f90,
7180 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7181 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7182 testsuite/libgomp.fortran/omp_parse3.f90: Require
7183 effective-target TLS.
7185 2005-11-14 Diego Novillo <dnovillo@redhat.com>
7189 2005-11-13 Jakub Jelinek <jakub@redhat.com>
7192 * team.c (initialize_team): Pass NULL rather than free as
7193 pthread_key_create destructor. Initialize thread specific data
7194 pointer in initial thread to a static local variable rather than
7197 2005-11-11 Uros Bizjak <uros@kss-loka.si>
7199 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7200 its location to ld_library_path.
7202 2005-11-10 Diego Novillo <dnovillo@redhat.com>
7204 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7206 2005-11-10 Diego Novillo <dnovillo@redhat.com>
7208 * testsuite/libgomp.c: Rename from libgomp.dg.
7210 2005-11-09 Diego Novillo <dnovillo@redhat.com>
7212 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7213 threadprivate variable 'i'.
7215 2005-11-09 Jakub Jelinek <jakub@redhat.com>
7217 * config/linux/s390/futex.h: New file.
7218 * configure.tgt: Use it.
7220 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7221 before the parallel.
7223 2005-11-08 Jakub Jelinek <jakub@redhat.com>
7226 * testsuite/libgomp.c++/master-1.C: New test.
7228 2005-11-07 Jakub Jelinek <jakub@redhat.com>
7230 * testsuite/libgomp.dg/copyin-3.c: New test.
7232 2005-11-07 Jakub Jelinek <jakub@redhat.com>
7234 * testsuite/libgomp.fortran/retval1.f90: New test.
7235 * testsuite/libgomp.fortran/vla7.f90: New test.
7237 2005-11-06 Jakub Jelinek <jakub@redhat.com>
7239 * testsuite/libgomp.fortran/vla2.f90: New test.
7240 * testsuite/libgomp.fortran/vla3.f90: New test.
7241 * testsuite/libgomp.fortran/vla4.f90: New test.
7242 * testsuite/libgomp.fortran/vla5.f90: New test.
7243 * testsuite/libgomp.fortran/vla6.f90: New test.
7245 2005-11-01 Jakub Jelinek <jakub@redhat.com>
7247 * config/linux/sparc/futex.h: New file.
7248 * configure.tgt: Use it.
7249 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7251 * critical.c: Include stdlib.h.
7252 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7253 ignoring return value.
7254 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7255 LIBGOMP_CHECK_SYNC_BUILTINS check.
7256 * configure: Rebuilt.
7258 2005-10-31 Jakub Jelinek <jakub@redhat.com>
7260 * testsuite/libgomp.fortran/vla1.f90: New test.
7262 2005-10-31 Richard Henderson <rth@redhat.com>
7264 * testsuite/libgomp.fortran/character2.f90: Fix race condition
7265 setting 's' in different threads.
7267 2005-10-31 Jakub Jelinek <jakub@redhat.com>
7269 * libgomp.h (attribute_hidden, ialias): Define.
7270 * config/posix/proc.c (omp_get_num_procs): Add ialias.
7271 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7272 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7273 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7274 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7275 omp_test_lock, omp_test_nest_lock): Likewise.
7276 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7277 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7278 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7279 omp_test_lock, omp_test_nest_lock): Likewise.
7280 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7281 omp_get_dynamic, omp_get_nested): Likewise.
7282 * parallel.c (omp_get_num_threads, omp_get_max_threads,
7283 omp_get_thread_num, omp_in_parallel): Likewise.
7284 * fortran.c (ialias_redirect): Define.
7285 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7286 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7287 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7288 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7289 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7290 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7291 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7292 omp_get_wtime): Add ialias_redirect.
7294 2005-10-30 Jakub Jelinek <jakub@redhat.com>
7296 * fortran.c: Include stdlib.h.
7298 2005-10-29 Jakub Jelinek <jakub@redhat.com>
7300 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7301 * Makefile.in: Regenerated.
7303 2005-10-28 Jakub Jelinek <jakub@redhat.com>
7305 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7306 * libgomp_f.h.in (omp_check_defines): New function.
7307 * env.c: Include libgomp_f.h.
7308 (initialize_env): Call omp_check_defines.
7310 * testsuite/libgomp.dg/copyin-2.c: New test.
7311 * testsuite/libgomp.c++/copyin-2.C: New test.
7312 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7314 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7315 * testsuite/libgomp.fortran/sharing2.f90: New test.
7317 * testsuite/libgomp.dg/copyin-1.c: New test.
7318 * testsuite/libgomp.c++/copyin-1.C: New test.
7320 2005-10-26 Jakub Jelinek <jakub@redhat.com>
7322 * testsuite/libgomp.fortran/crayptr1.f90: New test.
7324 * testsuite/libgomp.fortran/workshare1.f90: New test.
7326 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7328 * libgomp.fortran/sharing1.f90: New test.
7330 2005-10-24 Jakub Jelinek <jakub@redhat.com>
7333 * testsuite/libgomp.c++/loop-7.C: New test.
7335 * testsuite/libgomp.dg/nestedfn-2.c: New test.
7337 * testsuite/libgomp.dg/nestedfn-1.c: New test.
7338 * testsuite/libgomp.fortran/reduction6.f90: New test.
7339 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7341 2005-10-23 Richard Henderson <rth@redhat.com>
7343 * testsuite/libgomp.c++/ctor-1.C: New.
7344 * testsuite/libgomp.c++/ctor-2.C: New.
7345 * testsuite/libgomp.c++/ctor-3.C: New.
7346 * testsuite/libgomp.c++/ctor-4.C: New.
7347 * testsuite/libgomp.c++/ctor-5.C: New.
7348 * testsuite/libgomp.c++/ctor-6.C: New.
7349 * testsuite/libgomp.c++/ctor-7.C: New.
7350 * testsuite/libgomp.c++/ctor-8.C: New.
7351 * testsuite/libgomp.c++/ctor-9.C: New.
7353 2005-10-21 Diego Novillo <dnovillo@redhat.com>
7356 * testsuite/libgomp.c++/pr24455-1.C: New test.
7357 * testsuite/libgomp.c++/pr24455.C: New test.
7358 * testsuite/libgomp.dg/pr24455-1.c: New test.
7359 * testsuite/libgomp.dg/pr24455.c: New test.
7361 2005-10-20 Richard Henderson <rth@redhat.com>
7363 * testsuite/libgomp.c++/loop-6.C: New.
7364 * testsuite/libgomp.dg/loop-3.c: New.
7366 2005-10-20 Jakub Jelinek <jakub@redhat.com>
7368 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7370 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7373 2005-10-19 Diego Novillo <dnovillo@redhat.com>
7375 * testsuite/libgomp.fortran/jacobi.f: New test.
7377 2005-10-19 Richard Henderson <rth@redhat.com>
7379 * configure.tgt (i?86-linux): Default to with_arch instead of
7380 CFLAGS. Add -mtune to match target_cpu.
7381 (x86_64-linux): Tune to i686.
7383 * fortran.c (omp_test_nest_lock_): Fix typo.
7385 2005-10-19 Jakub Jelinek <jakub@redhat.com>
7387 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7388 gomp_ordered_sync): Do nothing if team->nthreads == 1.
7389 * testsuite/libgomp.dg/ordered-3.c: New test.
7391 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7392 Remove volatile keyword.
7394 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7395 in COMMON block to avoid warnings on 64-bit targets.
7397 2005-10-18 Diego Novillo <dnovillo@redhat.com>
7399 * testsuite/libgomp.dg/shared-3.c: New test.
7401 2005-10-18 Jakub Jelinek <jakub@redhat.com>
7403 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7404 * testsuite/libgomp.fortran/reduction5.f90: New test.
7406 2005-10-18 Jakub Jelinek <jakub@redhat.com>
7408 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7410 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
7411 flush loop now that __sync_synchronize has proper memory barrier.
7412 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7413 Add -ffixed-form to dg-options.
7415 2005-10-17 Diego Novillo <dnovillo@redhat.com>
7417 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7418 from subdirectories.
7419 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7420 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7421 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7422 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7423 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7424 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7425 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7426 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7427 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7428 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7429 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7430 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7431 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7432 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7433 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7434 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7435 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7436 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7437 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7438 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7439 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7440 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7441 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7442 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7443 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7445 2005-10-17 Jakub Jelinek <jakub@redhat.com>
7447 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7448 lang_library_path exists. Use find instead of glob to gather tests.
7449 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7451 2005-10-17 Diego Novillo <dnovillo@redhat.com>
7453 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7454 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7455 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7456 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7457 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7458 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7459 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7460 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7461 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7462 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7463 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7464 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7465 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7467 2005-10-15 Jakub Jelinek <jakub@redhat.com>
7469 * testsuite/libgomp.dg/vla-1.c: New test.
7471 * testsuite/libgomp.fortran/reference2.f90: New test.
7473 * testsuite/libgomp.fortran/character2.f90: Remove explicit
7474 declaration of omp_get_thread_num.
7475 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
7478 * testsuite/libgomp.fortran/reduction1.f90: New test.
7479 * testsuite/libgomp.fortran/reduction2.f90: New test.
7480 * testsuite/libgomp.fortran/reduction3.f90: New test.
7481 * testsuite/libgomp.fortran/reduction4.f90: New test.
7483 2005-10-13 Richard Henderson <rth@redhat.com>
7485 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7486 * Makefile.in: Regenerate.
7487 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7488 * libgomp.h: Include bar.h.
7489 (struct gomp_barrier): Remove.
7490 (struct gomp_team): Add barrier. Replace master_barrier with
7491 master_release. Replace threads with ordered_release.
7492 (struct gomp_thread): Replace barrier with release.
7493 * ordered.c (gomp_ordered_first): Update for ordered_release change.
7494 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7495 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7496 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7497 (GOMP_single_copy_end): Likewise.
7498 * team.c (gomp_threads_dock): New.
7499 (gomp_barrier_init, gomp_barrier_destroy): Remove.
7500 (gomp_thread_start): Use gomp_barrier_wait.
7501 (new_team, free_team): Update for gomp_team changes.
7502 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7503 (gomp_team_end): Use gomp_barrier_wait.
7504 (initialize_team): Update for gomp_thread changes.
7505 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7506 (gomp_work_share_end_nowait): Use atomic ops when available.
7507 * config/linux/bar.c, config/linux/bar.h: New files.
7508 * config/posix/bar.c, config/posix/bar.h: New files.
7510 2005-10-13 Jakub Jelinek <jakub@redhat.com>
7512 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7513 * testsuite/libgomp.dg/single-2.c: New test.
7515 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7516 lang_link_flags): Unset, so that they aren't inherited from previously
7519 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
7521 2005-10-12 Richard Henderson <rth@redhat.com>
7523 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
7524 (libgomp_init): Use lang_test_file, lang_library_path, and
7525 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
7527 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
7528 (lang_test_file, lang_link_flags): New.
7529 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
7531 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
7532 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
7533 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
7534 testsuite/libgomp.c++/parallel-1.C,
7535 testsuite/libgomp.c++/reduction-1.C,
7536 testsuite/libgomp.c++/reduction-2.C,
7537 testsuite/libgomp.c++/reduction-3.C,
7538 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
7539 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
7540 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
7541 New files, largely cribbed from the C testsuite.
7543 2005-10-12 Jakub Jelinek <jakub@redhat.com>
7545 * testsuite/libgomp.fortran/character1.f90: New test.
7546 * testsuite/libgomp.fortran/character2.f90: New test.
7548 * testsuite/libgomp.dg/nested-1.c: New test.
7549 * testsuite/libgomp.dg/nested-2.c: New test.
7550 * testsuite/libgomp.fortran/do1.f90: New test.
7551 * testsuite/libgomp.fortran/do2.f90: New test.
7553 * testsuite/libgomp.fortran/reference1.f90: New test.
7555 2005-10-11 Jakub Jelinek <jakub@redhat.com>
7557 * testsuite/libgomp.dg/reduction-1.c: New test.
7558 * testsuite/libgomp.dg/reduction-2.c: New test.
7559 * testsuite/libgomp.dg/reduction-3.c: New test.
7561 2005-10-10 Jakub Jelinek <jakub@redhat.com>
7563 * testsuite/libgomp.dg/atomic-1.c: New test.
7564 * testsuite/libgomp.dg/atomic-2.c: New test.
7566 2005-10-09 Richard Henderson <rth@redhat.com>
7568 * critical.c (atomic_lock): New.
7569 (initialize_critical): Initialize it.
7570 (GOMP_atomic_start, GOMP_atomic_end): New.
7571 * libgomp.map: Export them.
7572 * libgomp_g.h: Declare them.
7574 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
7576 2005-10-02 Richard Henderson <rth@redhat.com>
7578 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
7579 to XCFLAGS instead of CFLAGS.
7581 2005-09-30 Richard Henderson <rth@redhat.com>
7583 * configure.ac: Determine whether -pthread or -lpthread is needed.
7584 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
7585 * Makefine.in, configure: Rebuild.
7587 2005-09-28 Richard Henderson <rth@redhat.com>
7589 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
7590 * testsuite/libgomp.dg/omp-single-3.c: New test.
7592 2005-09-28 Diego Novillo <dnovillo@redhat.com>
7594 * testsuite/libgomp.dg/omp-single-2.c: New test.
7595 * testsuite/libgomp.dg/shared-2.c: Fix return code.
7597 2005-09-27 Richard Henderson <rth@redhat.com>
7599 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
7600 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
7602 2005-09-27 Jakub Jelinek <jakub@redhat.com>
7604 * testsuite/libgomp.dg/omp-loop03.c: New test.
7606 2005-09-27 Diego Novillo <dnovillo@redhat.com>
7608 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
7610 2005-09-27 Diego Novillo <dnovillo@redhat.com>
7612 * testsuite/libgomp.dg/omp-single-1.c: New test.
7613 * testsuite/libgomp.dg/shared-1.c: Return 0.
7614 Add prototype for abort.
7615 * testsuite/libgomp.dg/shared-2.c: Likewise.
7617 2005-09-26 Jakub Jelinek <jakub@redhat.com>
7619 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
7622 2005-09-26 Diego Novillo <dnovillo@redhat.com>
7624 * testsuite/libgomp.dg/shared-1.c: New test.
7625 * testsuite/libgomp.dg/shared-2.c: New test.
7627 2005-09-24 Richard Henderson <rth@redhat.com>
7629 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
7631 2005-09-24 Richard Henderson <rth@redhat.com>
7633 * iter.c (gomp_iter_static_next): Round up when computing number
7634 of iterations. Don't bother distributing a remainder equally.
7636 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
7637 Don't call srand. Zero b before testing.
7640 2005-09-24 Jakub Jelinek <jakub@redhat.com>
7642 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
7643 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
7645 2005-09-23 Jakub Jelinek <jakub@redhat.com>
7647 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
7648 without !$omp end do, followed immediately by subroutine end.
7650 2005-09-23 Diego Novillo <dnovillo@redhat.com>
7652 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
7654 2005-09-22 Richard Henderson <rth@redhat.com>
7656 * critical.c (GOMP_critical_name_start): Change argument to void**.
7657 Reuse the pointer space if the mutex fits.
7658 (GOMP_critical_name_end): Likewise.
7659 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
7660 * libgomp_g.h (GOMP_critical_name_start): Update decl.
7661 (GOMP_critical_name_end): Likewise.
7662 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
7663 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
7665 2005-09-20 Richard Henderson <rth@redhat.com>
7667 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
7668 (create_lock_lock): New.
7669 (initialize_critical): Initialize it.
7670 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
7671 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
7673 2005-09-20 Diego Novillo <dnovillo@redhat.com>
7675 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
7677 2005-09-20 Diego Novillo <dnovillo@redhat.com>
7679 * testsuite/libgomp.dg/omp-loop01.c: New test.
7680 * testsuite/libgomp.dg/omp-loop02.c: New test.
7682 2005-09-20 Jakub Jelinek <jakub@redhat.com>
7684 * configure.ac (AC_PROG_FC): Add.
7685 (USE_FORTRAN): New automake conditional.
7686 * configure: Rebuilt.
7687 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
7688 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
7689 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
7690 Add rules to build them.
7691 * Makefile.in: Rebuilt.
7692 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
7694 * libgomp.map: Add Fortran wrappers.
7695 * libgomp_f.h.in: New file.
7696 * omp_lib.h.in: New file.
7697 * omp_lib.f90.in: New file.
7698 * fortran.c: New file.
7699 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
7700 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
7701 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
7702 libgfortran has been built.
7703 * testsuite/libgomp.fortran/fortran.exp: New file.
7704 * testsuite/libgomp.fortran/omp_cond1.f: New test.
7705 * testsuite/libgomp.fortran/omp_cond2.f: New test.
7706 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
7707 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
7708 * testsuite/libgomp.fortran/omp_hello.f: New test.
7709 * testsuite/libgomp.fortran/omp_orphan.f: New test.
7710 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
7711 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
7712 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
7713 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
7714 * testsuite/libgomp.fortran/omp_reduction.f: New test.
7715 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
7716 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
7718 2005-08-30 Richard Henderson <rth@redhat.com>
7720 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
7721 function for when aliases are not usable.
7722 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
7723 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7724 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
7725 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
7726 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
7727 GOMP_loop_ordered_guided_next): Likewise.
7728 * ordered.c (GOMP_ordered_start): Likewise.
7730 2005-08-01 Diego Novillo <dnovillo@redhat.com>
7732 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
7733 * testsuite/libgomp.dg/omp_hello.c: Fix return code
7734 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
7735 * testsuite/libgomp.dg/omp_orphan.c: Likewise
7736 * testsuite/libgomp.dg/omp_reduction.c: Likewise
7737 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
7738 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
7739 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
7740 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
7742 2005-07-07 Eric Christopher <echristo@redhat.com>
7743 Diego Novillo <dnovillo@redhat.com>
7745 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
7746 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
7748 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
7749 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
7750 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
7751 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
7752 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
7753 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
7754 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
7756 2005-06-13 Diego Novillo <dnovillo@redhat.com>
7758 * TOPLEVEL.patch: Remove.
7760 2005-05-16 Richard Henderson <rth@redhat.com>
7762 * configure.ac: Test for clock_gettime.
7763 * config.h.in, configure: Rebuild.
7764 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
7765 (omp_get_wtime): Use clock_gettime if available.
7766 (omp_get_wtick): Use clock_getres if available.
7768 2005-05-11 Richard Henderson <rth@redhat.com>
7770 * config/linux/ia64/futex.h: New file.
7771 * configure.tgt: Use it.
7773 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
7775 2005-05-07 Richard Henderson <rth@redhat.com>
7777 * config/linux/powerpc/futex.h: New file.
7778 * configure.tgt: Use it.
7780 * config/linux/i486/futex.h: Merge ...
7781 * config/linux/x86_64/futex.h: ... into ...
7782 * config/linux/x86/futex.h: ... here.
7783 * configure.tgt: Update to match.
7785 2005-05-06 Richard Henderson <rth@redhat.com>
7787 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
7788 * config/linux/i486/futex.h: Likewise.
7789 * config/linux/x86_64/futex.h: Likewise.
7791 * config/linux/lock.c: New file.
7792 * config/linux/omp-lock.h: New file.
7794 * critical.c, env.h: Don't include omp.h
7795 * config/posix/lock.c: Include libgomp.h instead of omp.h.
7796 * config/posix/time.c: Likewise.
7797 * config/posix/omp-lock.h: New file.
7798 * libgomp.h: Include omp-lock.h and omp.h.
7799 * Makefile.am (nodist_include_HEADERS): New.
7801 * configure.ac (PERL): New.
7802 * mkomp_h.pl: New file.
7803 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
7805 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
7807 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
7808 build directory. Re-add -march=i486 hack.
7810 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
7811 (libgomp_link_flags): Remove.
7812 (libgomp_initialized): Remove.
7813 (libgomp_init): Don't protect from reinitialization. Copy code
7814 from libstdc++ for getting the multilib set correctly.
7816 2005-05-05 Richard Henderson <rth@redhat.com>
7818 * config/linux/alpha/futex.h: New file.
7819 * configure.tgt (alpha*-*-linux*): Use it.
7821 * config/posix/mutex.c: New file.
7822 * config/posix/sem.c: Use libgomp.h.
7824 * configure.tgt (x86_64-linux): Also test CC for -m32.
7825 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
7827 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
7830 * Makefile.am (SUBDIRS): New.
7831 (libgomp_la_LDFLAGS): Add -lpthread.
7832 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
7833 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
7835 * libgomp_g.h: New file.
7836 * libgomp.h: Split out all public declarations to libgomp_g.h.
7837 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
7838 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
7839 * config/linux/sem.h: Likewise.
7840 * config/posix/sem.h: Likewise.
7842 * Makefile.am (AM_LDFLAGS): New.
7843 (libgomp_version_script): Split out from ...
7844 (libgomp_la_LDFLAGS): ... here.
7845 (libgomp_version_info): New.
7846 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
7847 (LIBGOMP_ENABLE): New.
7848 (LIBGOMP_CHECK_LINKER_FEATURES): New.
7849 (LIBGOMP_ENABLE_SYMVERS): New.
7850 * configure.ac (AC_INIT): Version 1.0.
7851 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
7852 (enable-linux-futex): Likewise. Rename from enable-futex.
7853 (libtool_VERSION): New.
7854 (LIBGOMP_ENABLE_SYMVERS): Use it.
7855 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
7856 * Makefile.in, aclocal.m4, configure: Rebuild.
7858 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
7859 (gomp_mutex_unlock_slow): Fix typo.
7860 * config/linux/sem.c: Similarly.
7861 (gomp_sem_post_slow): Fix typo.
7862 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
7863 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
7864 [__PIC__] (sys_futex0): Don't use tmp output in asm.
7866 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
7867 (libgomp_la_LDFLAGS): Add top_srcdir to path.
7868 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
7869 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
7870 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
7871 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
7872 LDFLAGS. Pull enable_futex check to top-level.
7873 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
7874 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
7876 First attempt at real configury.
7877 * Makefile, config.h: Remove file.
7878 * Makefile.am, Makefile.in: New file.
7879 * acinclude.m4 aclocal.m4: New file.
7880 * configure.ac, configure.tgt, configure: New file.
7882 * config/posix/lock.c: Rename from sys-lock.c.
7883 * config/posix/mutex.h: Rename from sys-mutex.h.
7884 * config/posix/sem.c: Rename from sys-sem.c.
7885 * config/posix/sem.h: Rename from sys-sem.h.
7886 * config/posix/proc.c: Rename from sys-proc.c.
7887 * config/posix/time.c: Rename from sys-proc.c.
7889 * config/linux/mutex.c: New file.
7890 * config/linux/mutex.h: New file.
7891 * config/linux/sem.c: New file.
7892 * config/linux/sem.h: New file.
7893 * config/linux/i486/futex.h: New file.
7894 * config/linux/x86_64/futex.h: New file.
7896 2005-05-04 Richard Henderson <rth@redhat.com>
7898 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
7899 * libgomp.h: Declare them.
7900 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
7901 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
7903 2005-05-04 Richard Henderson <rth@redhat.com>
7905 * libgomp-1 code drop
7907 2005-05-04 Richard Henderson <rth@redhat.com>
7909 * iter.c (gomp_iter_static_next): Return tri-state on 0.
7910 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
7911 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
7912 (gomp_iter_static_next): Update.
7913 (gomp_ordered_static_next): Update.
7914 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
7915 (gomp_loop_ordered_static_start): Likewise. Exit early for a
7916 totally empty range.
7917 (gomp_loop_ordered_static_next): Refine test for calling
7918 gomp_ordered_static_next.
7919 * testsuite/ordered-1.c: Add case for more threads than iterations.
7921 * iter.c (gomp_iter_runtime_next_locked): Remove.
7922 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
7923 gomp_loop_guided_start, gomp_loop_ordered_static_start,
7924 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
7925 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
7926 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
7927 gomp_loop_ordered_guided_next): Downcase name, make static, add
7928 an external alias with the old name.
7929 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
7930 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
7931 switch and call one of the above static functions.
7932 * libgomp.h: Update.
7934 * work.c (gomp_work_share_start): Lock the mutex for !first too.
7935 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
7936 GOMP_loop_guided_start, GOMP_loop_runtime_start,
7937 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7938 GOMP_loop_ordered_guided_start): Update to match.
7939 * sections.c (GOMP_sections_start): Likewise.
7940 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
7942 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7943 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
7944 Use bounds check instead of modulus.
7945 (gomp_ordered_sync): Split out of GOMP_ordered_start.
7946 (gomp_ordered_last): Don't sync with ordered_owner here.
7947 (gomp_ordered_next): Likewise.
7948 (gomp_ordered_static_loop_next): Likewise.
7949 * loop.c, libgomp.h: Update to match.
7951 * libgomp.h (GOMP_barrier): Declare.
7953 * testsuite/barrier-1.c: New file.
7954 * testsuite/critical-1.c: New file.
7955 * testsuite/ordered-2.c: New file.
7956 * testsuite/ordered-1.c: New file.
7957 * testsuite/sections-1.c: New file.
7958 * testsuite/single-1.c: New file.
7959 * testsuite/Makefile (TESTS): Add them.
7961 2005-05-04 Richard Henderson <rth@redhat.com>
7963 * libgomp.h (struct gomp_work_share): Add ordered_owner.
7964 * loop.c (GOMP_loop_static_start): If not the startup thread,
7965 acquire the mutex to wait for initialization complete.
7966 (GOMP_loop_ordered_static_start): Likewise.
7967 (GOMP_loop_ordered_runtime_start): Likewise.
7968 (GOMP_loop_ordered_static_first): Remove.
7969 (GOMP_loop_ordered_dynamic_first): Remove.
7970 (GOMP_loop_ordered_guided_first): Remove.
7971 (GOMP_loop_ordered_runtime_first): Remove.
7972 * ordered.c (gomp_ordered_loop_first): Post to own release when
7973 we're the first thread.
7974 (gomp_ordered_loop_last): Wait on release if not owner.
7975 (gomp_ordered_loop_next): Likewise.
7976 (gomp_ordered_static_loop_init): New.
7977 (gomp_ordered_static_loop_next): Use ordered_owner.
7978 (GOMP_ordered_start): Likewise.
7979 * work.c (gomp_new_work_share): Initialize ordered_owner.
7981 2005-05-03 Richard Henderson <rth@redhat.com>
7983 * Makefile (OPT): New.
7986 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
7987 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
7988 * libgomp.h, libgomp.map, NOTES: Update to match.
7990 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
7991 Add initialized and thr members.
7992 (gomp_thread_start): Pause when initially spawned to wait for
7993 the whole team to be created.
7994 (gomp_team_start): Release team members at the end.
7996 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
7997 (f_foo_1): Use GOMP_loop_end.
7998 (f_foo_2): Use GOMP_loop_end_nowait.
8000 * testsuite/loop-2.c: New file.
8001 * testsuite/Makefile (TESTS): Add it.
8003 2005-05-03 Richard Henderson <rth@redhat.com>
8005 * iter.c (gomp_iter_static_next): Fix overflow check typo.
8006 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8007 * team.c (new_team): Initialize oldest_live_gen to 1 if no
8010 * testsuite/Makefile: New file.
8011 * testsuite/loop-1.c: New file.
8013 2005-05-03 Richard Henderson <rth@redhat.com>
8015 Initial implementation and checkin.
8017 Copyright (C) 2005-2016 Free Software Foundation, Inc.
8019 Copying and distribution of this file, with or without modification,
8020 are permitted in any medium without royalty provided the copyright
8021 notice and this notice are preserved.