| blob | a01f9b2816c4117d4e04fd15ba3e98c7a62e71fc |
1 2015-06-23 Andreas Tobler <andreast@gcc.gnu.org>
3 * configure.ac: Fix check for header <sys/sysctl.h>.
4 * configure: Regenerate.
5 * config.h.in: Likewise.
7 2015-06-23 Tom de Vries <tom@codesourcery.com>
9 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
10 abort.
11 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
13 2015-06-19 Thomas Schwinge <thomas@codesourcery.com>
15 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
16 acc_device_nvidia.
18 PR libgomp/66518
19 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
20 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
22 2015-06-15 Tom de Vries <tom@codesourcery.com>
24 * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2". Use
25 dg-additional-options for any remaining options.
26 * testsuite/libgomp.c/atomic-2.c: Same.
27 * testsuite/libgomp.c/atomic-4.c: Same.
28 * testsuite/libgomp.c/atomic-5.c: Same.
29 * testsuite/libgomp.c/atomic-6.c: Same.
30 * testsuite/libgomp.c/autopar-1.c: Same.
31 * testsuite/libgomp.c/copyin-1.c: Same.
32 * testsuite/libgomp.c/copyin-2.c: Same.
33 * testsuite/libgomp.c/copyin-3.c: Same.
34 * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
35 * testsuite/libgomp.c/nestedfn-5.c: Same.
36 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
37 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
38 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
39 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
40 * testsuite/libgomp.c/pr32362-1.c: Same.
41 * testsuite/libgomp.c/pr32362-2.c: Same.
42 * testsuite/libgomp.c/pr32362-3.c: Same.
43 * testsuite/libgomp.c/pr39591-1.c: Same.
44 * testsuite/libgomp.c/pr39591-2.c: Same.
45 * testsuite/libgomp.c/pr39591-3.c: Same.
46 * testsuite/libgomp.c/pr58392.c: Same.
47 * testsuite/libgomp.c/pr58756.c: Same.
48 * testsuite/libgomp.c/simd-1.c: Same.
49 * testsuite/libgomp.c/simd-10.c: Same.
50 * testsuite/libgomp.c/simd-11.c: Same.
51 * testsuite/libgomp.c/simd-12.c: Same.
52 * testsuite/libgomp.c/simd-13.c: Same.
53 * testsuite/libgomp.c/simd-14.c: Same.
54 * testsuite/libgomp.c/simd-15.c: Same.
55 * testsuite/libgomp.c/simd-2.c: Same.
56 * testsuite/libgomp.c/simd-3.c: Same.
57 * testsuite/libgomp.c/simd-4.c: Same.
58 * testsuite/libgomp.c/simd-5.c: Same.
59 * testsuite/libgomp.c/simd-6.c: Same.
60 * testsuite/libgomp.c/simd-7.c: Same.
61 * testsuite/libgomp.c/simd-8.c: Same.
62 * testsuite/libgomp.c/simd-9.c: Same.
64 2015-06-15 Tom de Vries <tom@codesourcery.com>
66 * testsuite/libgomp.c/pr35625.c: Fix typo.
68 2015-06-15 Tom de Vries <tom@codesourcery.com>
70 * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
71 in dg-options.
72 * testsuite/libgomp.c/atomic-3.c: Same.
73 * testsuite/libgomp.c/debug-1.c: Same.
74 * testsuite/libgomp.c/nqueens-1.c: Same.
75 * testsuite/libgomp.c/pr26171.c: Same.
76 * testsuite/libgomp.c/pr48591.c: Same.
77 * testsuite/libgomp.c/pr64824.c: Same.
78 * testsuite/libgomp.c/pr64868.c: Same.
79 * testsuite/libgomp.c/pr66133.c: Same.
80 * testsuite/libgomp.c/pr66199-1.c: Same.
81 * testsuite/libgomp.c/pr66199-2.c: Same.
82 * testsuite/libgomp.c/target-8.c: Same.
84 2015-06-15 Tom de Vries <tom@codesourcery.com>
86 * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
87 -std={gnu99,c99}.
88 * testsuite/libgomp.c/for-1.c: Same.
89 * testsuite/libgomp.c/for-2.c: Same.
90 * testsuite/libgomp.c/for-3.c: Same.
91 * testsuite/libgomp.c/pr35625.c: Same.
92 * testsuite/libgomp.c/pr39154.c: Same.
93 * testsuite/libgomp.c/simd-16.c: Same.
94 * testsuite/libgomp.c/simd-17.c: Same.
96 2015-06-13 Tom de Vries <tom@codesourcery.com>
98 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
100 2015-06-13 Tom de Vries <tom@codesourcery.com>
102 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
103 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
104 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
105 (N): Define.
106 (main): Use N instead of hardcoded constants.
108 2015-06-05 Tom de Vries <tom@codesourcery.com>
110 merge from gomp4 branch:
111 2015-05-28 Tom de Vries <tom@codesourcery.com>
113 PR tree-optimization/65443
114 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
115 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
116 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
118 2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
120 * testsuite/libgomp.graphite/bounds.c: Adjust for
121 cleanup-tree-dump removal.
122 * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
123 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
124 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
125 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
126 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
127 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
128 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
129 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
130 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
131 * testsuite/libgomp.graphite/pr41118.c: Likewise.
133 2015-05-28 Uros Bizjak <ubizjak@gmail.com>
135 * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
136 (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
137 (futex_wake) [!__x86_64__]: Ditto.
139 2015-05-28 Julian Brown <julian@codesourcery.com>
141 * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
142 function comment. Only call gomp_fatal if new argument is true.
143 (acc_dev_num_out_of_range): New function.
144 (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
145 acc_dev_num_out_of_range as appropriate.
146 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
147 (acc_get_device_num, acc_set_device_num): Update calls to
148 resolve_device.
149 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
150 output.
152 2015-05-28 Julian Brown <julian@codesourcery.com>
154 PR libgomp/65742
155 * oacc-init.c (plugin/plugin-host.h): Include.
156 (acc_on_device): Check whether we're in an offloaded region for
157 host_nonshm
158 plugin. Don't use __builtin_acc_on_device.
159 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
160 nonshm_exec flag in thread-local data.
161 (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
162 data for host_nonshm plugin.
163 (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
164 for host_nonshm plugin.
165 * plugin/plugin-host.h: New.
167 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
169 * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
171 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
173 * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
174 Declare as int.
175 (FUTEX_PRIVATE_FLAG): Remove L suffix.
176 * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
177 Declare as int.
179 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
181 * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
183 2015-05-27 Chung-Lin Tang <cltang@codesourcery.com>
185 * target.c (gomp_map_pointer): New function abstracting out
186 GOMP_MAP_POINTER handling.
187 (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
188 gomp_map_pointer().
190 2015-05-19 Jakub Jelinek <jakub@redhat.com>
192 PR middle-end/66199
193 * testsuite/libgomp.c/pr66199-1.c: New test.
194 * testsuite/libgomp.c/pr66199-2.c: New test.
195 * testsuite/libgomp.c++/pr66199-1.C: New test.
196 * testsuite/libgomp.c++/pr66199-2.C: New test.
197 * testsuite/libgomp.fortran/pr66199-1.f90: New test.
198 * testsuite/libgomp.fortran/pr66199-2.f90: New test.
200 2015-05-19 Julian Brown <julian@codesourcery.com>
202 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
203 on cuInit failure.
205 2015-05-13 Jakub Jelinek <jakub@redhat.com>
207 PR middle-end/66133
208 * testsuite/libgomp.c/pr66133.c: New test.
210 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
212 * Makefile.in: Regenerated with automake-1.11.6.
213 * aclocal.m4: Likewise.
214 * config.h.in: Likewise.
215 * configure: Likewise.
216 * testsuite/Makefile.in: Likewise.
218 2015-05-08 Jason Merrill <jason@redhat.com>
220 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
221 _Complex.
223 * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
225 2015-05-06 Julian Brown <julian@codesourcery.com>
227 * oacc-init.c (acc_device_lock): Add explanatory comment.
228 (resolve_device): Add comment about locking requirement.
229 (acc_init_1, acc_shutdown_1): Likewise. Add locking around
230 gomp_init_device and gomp_fini_device calls.
231 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
232 (acc_get_device_num, acc_set_device_num): Add locking around
233 resolve_device and gomp_init_device calls.
235 2015-05-06 Julian Brown <julian@codesourcery.com>
237 * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
238 goacc_thread_lock on error paths.
239 * oacc-mem.c (lookup_host): Remove locking from function. Note
240 locking requirement for caller in function comment.
241 (lookup_dev): Likewise.
242 (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
243 (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
244 (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
245 Add locking.
247 2015-05-05 Thomas Schwinge <thomas@codesourcery.com>
249 PR testsuite/65205
250 PR libgomp/65993
251 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
252 don't expect "0x" prefix for "%p" format specifier, don't expect
253 "(nil)" for NULL pointer.
254 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
255 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
256 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
257 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
258 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
259 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
260 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
261 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
262 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
263 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
264 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
265 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
266 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
267 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
268 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
269 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
270 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
271 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
272 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
273 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
274 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
275 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
276 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
277 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
278 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
279 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
280 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
281 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
282 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
283 accurately specify what we're looking for.
284 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
285 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
286 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
287 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
288 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
290 2015-04-30 James Norris <jnorris@codesourcery.com>
292 PR testsuite/65205
293 * testsuite/lib/libgomp.exp
294 (check_effective_target_openacc_host_selected)
295 (check_effective_target_openacc_host_nonshm_selected): New
296 procedures.
297 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
298 dg-shouldfail.
299 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
300 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
301 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
302 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
303 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
304 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
305 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
306 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
307 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
308 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
309 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
310 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
311 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
312 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
313 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
314 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
315 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
316 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
317 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
318 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
319 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
320 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
321 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
322 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
323 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
324 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
325 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
326 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
327 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
328 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
329 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
330 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
331 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
332 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
333 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
334 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
335 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
336 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
337 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
338 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
339 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
340 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
341 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
343 2015-04-08 Julian Brown <julian@codesourcery.com>
345 * libgomp.h (target_mem_desc: Remove mem_map field.
346 (acc_dispatch_t): Remove open_device_func, close_device_func,
347 get_device_num_func, set_device_num_func, target_data members.
348 Change create_thread_data_func argument to device number instead of
349 generic pointer.
350 * oacc-async.c (assert.h): Include.
351 (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
352 (acc_wait_all, acc_wait_all_async): Use current host thread's
353 active device, not base_dev.
354 * oacc-cuda.c (acc_get_current_cuda_device)
355 (acc_get_current_cuda_context, acc_get_cuda_stream)
356 (acc_set_cuda_stream): Likewise.
357 * oacc-host.c (host_dispatch): Don't set open_device_func,
358 close_device_func, get_device_num_func or set_device_num_func.
359 * oacc-init.c (base_dev, init_key): Remove.
360 (cached_base_dev): New.
361 (name_of_acc_device_t): New.
362 (acc_init_1): Initialise default-numbered device, not zeroth.
363 (acc_shutdown_1): Close all devices of a given type.
364 (goacc_destroy_thread): Don't use base_dev.
365 (lazy_open, lazy_init, lazy_init_and_open): Remove.
366 (goacc_attach_host_thread_to_device): New.
367 (acc_init): Reimplement with goacc_attach_host_thread_to_device.
368 (acc_get_num_devices): Don't use base_dev.
369 (acc_set_device_type): Reimplement.
370 (acc_get_device_type): Don't use base_dev.
371 (acc_get_device_num): Tweak logic.
372 (acc_set_device_num): Likewise.
373 (acc_on_device): Use acc_get_device_type.
374 (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
375 (goacc_lazy_initialize): Reimplement with acc_init and
376 goacc_attach_host_thread_to_device.
377 * oacc-int.h (goacc_thread): Add base_dev field.
378 (base_dev): Remove extern declaration.
379 (goacc_attach_host_thread_to_device): Add prototype.
380 * oacc-mem.c (acc_malloc): Use current thread's device instead of
381 base_dev.
382 (acc_free): Likewise.
383 (acc_memcpy_to_device): Likewise.
384 (acc_memcpy_from_device): Likewise.
385 * oacc-parallel.c (select_acc_device): Remove. Replace calls with
386 goacc_lazy_initialize (throughout).
387 (GOACC_parallel): Use tgt_offset to locate target functions.
388 * target.c (gomp_map_vars): Don't set tgt->mem_map.
389 (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
390 (gomp_load_plugin_for_device): Remove open_device, close_device,
391 get_device_num, set_device_num openacc hook initialisation. Don't set
392 openacc.target_data.
393 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
394 (GOMP_OFFLOAD_openacc_close_device)
395 (GOMP_OFFLOAD_openacc_get_device_num)
396 (GOMP_OFFLOAD_openacc_set_device_num): Remove.
397 (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
398 to int.
399 * plugin/plugin-nvptx.c (ptx_inited): Remove.
400 (instantiated_devices, ptx_dev_lock): New.
401 (struct ptx_image_data): New.
402 (ptx_devices, ptx_images, ptx_image_lock): New.
403 (fini_streams_for_device): Reorder cuStreamDestroy call.
404 (nvptx_get_num_devices): Remove forward declaration.
405 (nvptx_init): Change return type to bool.
406 (nvptx_fini): Remove.
407 (nvptx_attach_host_thread_to_device): New.
408 (nvptx_open_device): Return struct ptx_device* instead of void*.
409 (nvptx_close_device): Change argument type to struct ptx_device*,
410 return type to void.
411 (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
412 (kernel_target_data, kernel_host_table): Remove static globals.
413 (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
414 (GOMP_OFFLOAD_init_device): Reimplement.
415 (GOMP_OFFLOAD_fini_device): Likewise.
416 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
417 (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
418 (GOMP_OFFLOAD_host2dev): Use ORD argument.
419 (GOMP_OFFLOAD_openacc_open_device)
420 (GOMP_OFFLOAD_openacc_close_device)
421 (GOMP_OFFLOAD_openacc_set_device_num)
422 (GOMP_OFFLOAD_openacc_get_device_num): Remove.
423 (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
424 (device number).
426 testsuite/
427 * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
429 2015-04-06 Ilya Verbin <ilya.verbin@intel.com>
431 * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
432 * libgomp.h (struct gomp_memory_mapping): Remove.
433 (struct target_mem_desc): Change type of mem_map from
434 gomp_memory_mapping * to splay_tree_s *.
435 (struct gomp_device_descr): Remove register_image_func, get_table_func.
436 Add load_image_func, unload_image_func.
437 Change type of mem_map from gomp_memory_mapping to splay_tree_s.
438 Remove offload_regions_registered.
439 (gomp_init_tables): Remove.
440 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
441 to splay_tree_s *.
442 * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
443 * oacc-host.c (host_dispatch): Do not initialize register_image_func,
444 get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
445 offload_regions_registered.
446 Initialize load_image_func, unload_image_func, mem_map.root.
447 (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
448 * oacc-init.c (lazy_open): Don't call gomp_init_tables.
449 (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
450 * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
451 gomp_memory_mapping *. Use dev's lock and splay_tree.
452 (lookup_dev): Use dev's lock.
453 (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
454 (acc_is_present): Likewise.
455 (acc_map_data): Likewise.
456 (acc_unmap_data): Likewise. Use dev's lock.
457 (present_create_copy): Likewise.
458 (delete_copyout): Pass dev to lookup_host instead of mem_map.
459 (update_dev_host): Likewise.
460 (gomp_acc_remove_pointer): Likewise. Use dev's lock.
461 * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
462 * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
463 (GOMP_OFFLOAD_get_table): Remove
464 (GOMP_OFFLOAD_load_image): New function.
465 (GOMP_OFFLOAD_unload_image): New function.
466 * target.c (register_lock): New mutex for offload image registration.
467 (num_devices): Do not guard with PLUGIN_SUPPORT.
468 (gomp_realloc_unlock): New static function.
469 (gomp_map_vars_existing): Add device descriptor argument. Unlock mutex
470 before gomp_fatal.
471 (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
472 Pass devicep to gomp_map_vars_existing. Unlock mutex before gomp_fatal.
473 (gomp_copy_from_async): Use dev's lock and splay_tree instead of
474 mem_map's.
475 (gomp_unmap_vars): Likewise.
476 (gomp_update): Remove gomp_memory_mapping argument. Use dev's lock and
477 splay_tree instead of mm's. Unlock mutex before gomp_fatal.
478 (gomp_offload_image_to_device): New static function.
479 (GOMP_offload_register): Add mutex lock.
480 Call gomp_offload_image_to_device for all initialized devices.
481 Replace gomp_realloc with gomp_realloc_unlock.
482 (GOMP_offload_unregister): New function.
483 (gomp_init_tables): Replace with gomp_init_device. Replace a call to
484 get_table_func from the plugin with calls to init_device_func and
485 gomp_offload_image_to_device.
486 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
487 to splay_tree_s *.
488 (GOMP_target): Do not call gomp_init_tables. Use dev's lock and
489 splay_tree instead of mem_map's. Unlock mutex before gomp_fatal.
490 (GOMP_target_data): Do not call gomp_init_tables.
491 (GOMP_target_update): Likewise. Remove argument from gomp_update.
492 (gomp_load_plugin_for_device): Replace register_image and get_table
493 with load_image and unload_image in DLSYM ().
494 (gomp_register_images_for_device): Remove function.
495 (gomp_target_init): Do not initialize current_device.mem_map.*,
496 current_device.offload_regions_registered.
497 Remove call to gomp_register_images_for_device.
498 Do not free offload_images and num_offload_images.
500 2015-03-30 Jakub Jelinek <jakub@redhat.com>
502 PR fortran/65597
503 * testsuite/libgomp.fortran/pr65597.f90: New test.
505 2015-03-27 Tom de Vries <tom@codesourcery.com>
507 PR testsuite/65594
508 * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
509 (init, check): New function.
510 (foo): Change return type to void.
511 (main): Call init and check.
513 2015-03-27 Tom de Vries <tom@codesourcery.com>
515 PR testsuite/65594
516 * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
517 (foo): Use M for non-inner loops to scale down test-case.
519 2015-03-25 Kai Tietz <ktietz@redhat.com>
521 PR libgomp/64972
522 * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
523 (GOACC_data_start): Likewise.
524 * target.c (gomp_map_vars): Likewise.
526 2015-03-21 John David Anglin <danglin@gcc.gnu.org>
528 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
529 hppa*-*-hpux*.
531 2015-03-19 Jakub Jelinek <jakub@redhat.com>
533 * testsuite/libgomp.c/target-10.c: New test.
534 * testsuite/libgomp.c++/target-4.C: New test.
536 2015-03-13 Ilya Verbin <ilya.verbin@intel.com>
538 * testsuite/libgomp.fortran/declare-target-1.f90: New test.
539 * testsuite/libgomp.fortran/declare-target-2.f90: New file.
541 2015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
543 * configure.tgt (*-*-rtems*): Use local-exec TLS model.
544 * configure.ac (*-*-rtems*): Assume Pthread is supported.
545 (pthread.h): Check for this header file.
546 * configure: Regenerate.
548 2015-02-25 Tom de Vries <tom@codesourcery.com>
550 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
551 (check_reduction_op, check_reduction_macro, max, min):
552 Declare.
553 (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
554 function.
555 (main): Use new functions.
557 2015-02-18 Ilya Tocar <ilya.tocar@intel.com>
559 * target.c (gomp_load_plugin_for_device): Use const char * instead of
560 char * for variables holding dlerror return values.
561 (DLSYM_OPT): Ditto.
563 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
565 * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
567 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
568 Cesar Philippidis <cesar@codesourcery.com>
570 * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
571 GOACC_ctaid, and GOACC_nctaid routines.
573 2015-02-11 Jakub Jelinek <jakub@redhat.com>
575 PR c/64824
576 * testsuite/libgomp.c/atomic-18.c: New test.
577 * testsuite/libgomp.c++/atomic-16.C: New test.
579 2015-02-04 Jakub Jelinek <jakub@redhat.com>
581 PR c/64824
582 PR c/64868
583 * testsuite/libgomp.c/pr64824.c: New test.
584 * testsuite/libgomp.c/pr64868.c: New test.
585 * testsuite/libgomp.c++/pr64824.C: New test.
586 * testsuite/libgomp.c++/pr64868.C: New test.
588 2015-02-01 David Edelsohn <dje.gcc@gmail.com>
590 PR libgomp/64635
591 * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
592 Link with -lpthread.
593 * config/aix/plugin-suffix.h: Delete.
595 2015-01-28 Jack Howarth <howarth.at.gcc@gmail.com>
597 PR libgomp/64635
598 * configure.tgt (*-*-aix*): Use config_path "aix posix".
599 (*-*-darwin*): Use config_path "bsd darwin posix".
600 (*-*-hpux*): Use config_path "hpux posix".
601 * target.c: Add include of plugin-suffix.h and use
602 SONAME_SUFFIX macro.
603 * config/aix/plugin-suffix.h: New file.
604 * config/darwin/plugin-suffix.h: New file.
605 * config/hpux/plugin-suffix.h: New file.
606 * config/posix/plugin-suffix.h: New file.
608 2015-01-23 Jakub Jelinek <jakub@redhat.com>
610 PR middle-end/64734
611 * libgomp.c/pr64734.c: New test.
613 2015-01-23 Tom de Vries <tom@codesourcery.com>
615 PR libgomp/64672
616 * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
618 2015-01-23 Tom de Vries <tom@codesourcery.com>
620 PR libgomp/64707
621 * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
622 dg-options.
624 2015-01-19 Thomas Schwinge <thomas@codesourcery.com>
626 PR libgomp/64625
627 * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
628 (GOACC_parallel, GOACC_update): Remove const_void *offload_table
629 formal parameter. Update all users.
630 * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
631 Document unused formal parameter.
633 2015-01-16 Thomas Schwinge <thomas@codesourcery.com>
635 * oacc-parallel.c: Don't include <alloca.h>.
636 (GOACC_parallel): Use gomp_alloca instead of alloca.
638 2015-01-16 Gerald Pfeifer <gerald@pfeifer.com>
640 * target.c (num_devices): Guard with PLUGIN_SUPPORT.
642 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
643 James Norris <jnorris@codesourcery.com>
644 Tom de Vries <tom@codesourcery.com>
645 Julian Brown <julian@codesourcery.com>
646 Cesar Philippidis <cesar@codesourcery.com>
647 Nathan Sidwell <nathan@codesourcery.com>
648 Tobias Burnus <burnus@net-b.de>
650 * Makefile.am (search_path): Add $(top_srcdir)/../include.
651 (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
652 oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
653 oacc-async.c, oacc-plugin.c, oacc-cuda.c.
654 [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
655 Include $(top_srcdir)/plugin/Makefrag.am.
656 (nodist_libsubinclude_HEADERS): Add openacc.h.
657 [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
658 openacc.f90, openacc.mod, openacc_kinds.mod.
659 (omp_lib.mod): Generalize into...
660 (%.mod): ... this new rule.
661 (openacc_kinds.mod, openacc.mod): New rules.
662 * plugin/configfrag.ac: New file.
663 * configure.ac: Move plugin/offloading support into it. Include
664 it. Instantiate testsuite/libgomp-test-support.pt.exp.
665 * plugin/Makefrag.am: New file.
666 * testsuite/Makefile.am (OFFLOAD_TARGETS)
667 (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
668 export.
669 (libgomp-test-support.exp): New rule.
670 (all-local): Depend on it.
671 * Makefile.in: Regenerate.
672 * testsuite/Makefile.in: Regenerate.
673 * config.h.in: Likewise.
674 * configure: Likewise.
675 * configure.tgt: Harden shell syntax.
676 * env.c: Include "oacc-int.h".
677 (parse_acc_device_type): New function.
678 (gomp_debug_var, goacc_device_type, goacc_device_num): New
679 variables.
680 (initialize_env): Initialize those. Call
681 goacc_runtime_initialize.
682 * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
683 (gomp_fatal): Call gomp_vfatal.
684 * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
685 (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
686 (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
687 (splay_tree_node, splay_tree, splay_tree_key)
688 (struct target_mem_desc, struct splay_tree_key_s)
689 (struct gomp_memory_mapping, struct acc_dispatch_t)
690 (struct gomp_device_descr, gomp_acc_insert_pointer)
691 (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
692 (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
693 (gomp_free_memmap, gomp_fini_device): New declarations.
694 (gomp_vdebug, gomp_debug): New macros.
695 Include "splay-tree.h".
696 * libgomp.map (OACC_2.0): New symbol version. Use for
697 acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
698 acc_set_device_type_h_, acc_get_device_type,
699 acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
700 acc_get_device_num, acc_get_device_num_h_, acc_async_test,
701 acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
702 acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
703 acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
704 acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
705 acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
706 acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
707 acc_copyin_array_h_, acc_present_or_copyin,
708 acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
709 acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
710 acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
711 acc_present_or_create_32_h_, acc_present_or_create_64_h_,
712 acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
713 acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
714 acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
715 acc_update_device, acc_update_device_32_h_,
716 acc_update_device_64_h_, acc_update_device_array_h_,
717 acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
718 acc_update_self_array_h_, acc_map_data, acc_unmap_data,
719 acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
720 acc_is_present_64_h_, acc_is_present_array_h_,
721 acc_memcpy_to_device, acc_memcpy_from_device,
722 acc_get_current_cuda_device, acc_get_current_cuda_context,
723 acc_get_cuda_stream, acc_set_cuda_stream.
724 (GOACC_2.0): New symbol version. Use for GOACC_data_end,
725 GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
726 GOACC_update, GOACC_wait, GOACC_get_thread_num,
727 GOACC_get_num_threads.
728 (GOMP_PLUGIN_1.0): New symbol version. Use for
729 GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
730 GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
731 GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
732 GOMP_PLUGIN_acc_thread.
733 * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
734 environment variable.
735 * libgomp_g.h (GOACC_data_start, GOACC_data_end)
736 (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
737 (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
738 * splay-tree.h (splay_tree_lookup, splay_tree_insert)
739 (splay_tree_remove): New declarations.
740 (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
741 (splay_tree_remove, splay_tree_lookup): Move into...
742 * splay-tree.c: ... this new file.
743 * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
744 (splay_tree_node, splay_tree, splay_tree_key)
745 (struct target_mem_desc, struct splay_tree_key_s)
746 (struct gomp_device_descr): Don't declare.
747 (num_devices_openmp): New variable.
748 (gomp_get_num_devices ): Use it.
749 (gomp_init_targets_once): New function.
750 (gomp_get_num_devices ): Use it.
751 (get_kind, gomp_copy_from_async, gomp_free_memmap)
752 (gomp_fini_device, gomp_register_image_for_device): New functions.
753 (gomp_map_vars): Add devaddrs parameter.
754 (gomp_update): Add mm parameter.
755 (gomp_init_device): Move most of it into...
756 (gomp_init_tables): ... this new function.
757 (gomp_register_images_for_device): Remove function.
758 (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
759 Make them hidden instead of static.
760 (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
761 (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
762 (GOMP_target_end_data, GOMP_target_update)
763 (gomp_load_plugin_for_device, gomp_target_init): Update for
764 OpenACC changes.
765 * oacc-async.c: New file.
766 * oacc-cuda.c: Likewise.
767 * oacc-host.c: Likewise.
768 * oacc-init.c: Likewise.
769 * oacc-int.h: Likewise.
770 * oacc-mem.c: Likewise.
771 * oacc-parallel.c: Likewise.
772 * oacc-plugin.c: Likewise.
773 * oacc-plugin.h: Likewise.
774 * oacc-ptx.h: Likewise.
775 * openacc.f90: Likewise.
776 * openacc.h: Likewise.
777 * openacc_lib.h: Likewise.
778 * plugin/plugin-host.c: Likewise.
779 * plugin/plugin-nvptx.c: Likewise.
780 * libgomp-plugin.c: Likewise.
781 * libgomp-plugin.h: Likewise.
782 * libgomp_target.h: Remove file after merging content into the
783 former file. Update all users.
784 * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
785 (offload_targets_s, offload_targets_s_openacc): New variables.
786 (check_effective_target_openacc_nvidia_accel_present)
787 (check_effective_target_openacc_nvidia_accel_selected): New
788 procedures.
789 (libgomp_init): Update for OpenACC changes.
790 * testsuite/libgomp-test-support.exp.in: New file.
791 * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
792 * testsuite/libgomp.oacc-c/c.exp: Likewise.
793 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
794 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
795 * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
796 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
797 * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
798 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
799 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
800 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
801 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
802 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
803 * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
804 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
805 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
806 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
807 * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
808 * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
809 * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
810 * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
811 * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
812 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
813 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
814 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
815 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
816 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
817 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
818 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
819 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
820 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
821 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
822 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
823 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
824 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
825 * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
826 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
827 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
828 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
829 * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
830 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
831 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
832 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
833 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
834 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
835 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
836 * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
837 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
838 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
839 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
840 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
841 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
842 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
843 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
844 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
845 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
846 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
847 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
848 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
849 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
850 * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
851 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
852 * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
853 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
854 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
855 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
856 * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
857 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
858 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
859 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
860 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
861 * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
862 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
863 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
864 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
865 * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
866 * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
867 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
868 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
869 * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
870 * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
871 * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
872 * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
873 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
874 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
875 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
876 * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
877 * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
878 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
879 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
880 * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
881 * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
882 * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
883 * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
884 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
885 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
886 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
887 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
888 * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
889 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
890 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
891 * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
892 * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
893 * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
894 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
895 * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
896 * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
897 * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
898 * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
899 * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
900 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
901 * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
902 * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
903 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
904 * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
905 * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
906 * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
907 * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
908 * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
909 * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
910 * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
911 * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
912 * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
913 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
914 * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
915 * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
916 * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
917 * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
918 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
919 * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
920 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
921 * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
922 * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
923 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
924 * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
925 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
926 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
927 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
928 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
929 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
930 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
931 Likewise.
932 * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
933 * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
934 * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
935 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
936 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
937 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
938 * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
939 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
940 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
941 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
942 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
943 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
944 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
945 * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
946 * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
947 * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
948 * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
949 * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
950 * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
951 * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
952 * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
953 * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
954 * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
955 * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
956 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
957 * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
958 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
959 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
960 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
961 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
962 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
963 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
964 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
965 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
966 * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
967 * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
968 * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
969 * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
970 * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
971 * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
972 * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
973 * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
974 * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
975 * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
976 * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
977 * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
978 * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
979 * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
980 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
981 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
982 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
983 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
984 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
985 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
986 * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
987 * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
988 * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
989 * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
990 * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
991 * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
993 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
994 Julian Brown <julian@codesourcery.com>
995 David Malcolm <dmalcolm@redhat.com>
997 * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
998 to "GNU Offloading and Multi Processing Runtime Library". Change
999 all users.
1000 * configure: Regenerate.
1001 * libgomp.texi: Update.
1003 2015-01-08 Thomas Schwinge <thomas@codesourcery.com>
1005 * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
1006 "$tgt_dir/lib32".
1007 * configure: Regenerate.
1009 * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
1010 "intelmic" in $offload_targets.
1012 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1014 Update copyright years.
1016 * libgomp.texi: Bump @copying's copyright year.
1018 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1020 * testsuite/lib/libgomp.exp: Load target-utils.exp.
1021 Move load of target-supportes.exp earlier.
1023 2014-12-10 Ilya Verbin <ilya.verbin@intel.com>
1025 * testsuite/libgomp.c/target-9.c: New test.
1027 2014-12-09 Varvara Rainchik <varvara.rainchik@intel.com>
1029 * config.h.in: Regenerate.
1030 * configure: Regenerate.
1031 * configure.ac: Add GCC_CHECK_EMUTLS.
1032 * libgomp.h: Add check for USE_EMUTLS: this case
1033 is equal to HAVE_TLS.
1034 * team.c: Likewise.
1036 2014-12-03 Uros Bizjak <ubizjak@gmail.com>
1038 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
1040 2014-11-28 Andrey Turetskiy <andrey.turetskiy@intel.com>
1041 Ilya Verbin <ilya.verbin@intel.com>
1043 * testsuite/libgomp.c/target-critical-1.c: New test.
1045 2014-11-26 Jakub Jelinek <jakub@redhat.com>
1047 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
1048 to dg-options unless expensive testing is on.
1049 (TESTITERS): Define to N if not defined.
1050 (main): Use TESTITERS instead of N.
1051 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
1052 dg-additional-options depending on whether expensive testing is on.
1053 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
1054 Decrease N to 100000 and CHUNKSZ to 10000.
1056 2014-11-24 Jakub Jelinek <jakub@redhat.com>
1058 PR fortran/63938
1059 * testsuite/libgomp.fortran/pr63938-1.f90: New test.
1060 * testsuite/libgomp.fortran/pr63938-2.f90: New test.
1062 2014-11-21 Steve Ellcey <sellcey@imgtec.com>
1064 * config/linux/mips/futex.h (SYS_futex): Define if not already done.
1066 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
1068 PR bootstrap/63784
1069 * configure: Regenerated.
1071 2014-11-19 Uros Bizjak <ubizjak@gmail.com>
1073 * testsuite/libgomp.c/examples-4/e.53.5.c: Require
1074 vect_simd_clones effective target.
1075 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1077 2014-11-14 Jakub Jelinek <jakub@redhat.com>
1079 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
1080 of 32 as block_size.
1081 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
1082 instead of 32 as block_size.
1084 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
1085 Ilya Verbin <ilya.verbin@intel.com>
1087 * Makefile.in: Regenerate.
1088 * configure: Regenerate.
1089 * configure.ac: Set up offload_additional_options,
1090 offload_additional_lib_paths and offload_targets.
1091 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
1092 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
1093 * testsuite/Makefile.in: Regenerate.
1094 * testsuite/lib/libgomp.exp (libgomp_init): Append
1095 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
1096 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
1097 build directory to LD_LIBRARY_PATH for intelmic offload targets.
1099 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
1100 Ilya Verbin <ilya.verbin@intel.com>
1101 Kirill Yukhin <kirill.yukhin@intel.com>
1102 Ilya Tocar <ilya.tocar@intel.com>
1104 * testsuite/lib/libgomp.exp
1105 (check_effective_target_offload_device): New.
1106 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
1107 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
1108 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
1109 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
1110 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
1111 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
1112 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
1113 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
1114 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
1115 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
1116 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
1117 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
1118 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
1119 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
1120 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
1121 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
1122 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
1123 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
1124 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
1125 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
1126 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
1127 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
1128 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
1129 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
1130 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
1131 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
1132 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
1133 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
1134 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
1135 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
1136 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
1137 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
1138 * testsuite/libgomp.c/target-7.c: Fix test.
1139 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
1140 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
1141 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
1142 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
1143 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
1144 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
1145 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
1146 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
1147 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
1148 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
1149 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
1150 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
1151 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
1152 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
1153 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
1154 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
1155 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
1156 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
1157 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
1158 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
1159 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
1160 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
1161 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
1162 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
1163 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
1164 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
1165 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
1166 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
1167 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
1168 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
1169 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
1171 2014-11-13 Jakub Jelinek <jakub@redhat.com>
1172 Ilya Verbin <ilya.verbin@intel.com>
1173 Thomas Schwinge <thomas@codesourcery.com>
1174 Andrey Turetskiy <andrey.turetskiy@intel.com>
1176 * libgomp.map (GOMP_4.0.1): New symbol version.
1177 Add GOMP_offload_register.
1178 * libgomp_target.h: New file.
1179 * splay-tree.h: New file.
1180 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
1181 (gomp_target_init): New forward declaration.
1182 (gomp_is_initialized): New static variable.
1183 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
1184 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
1185 New structures.
1186 (offload_images, num_offload_images, devices, num_devices): New static
1187 variables.
1188 (splay_compare): New static function.
1189 (struct gomp_device_descr): New structure.
1190 (gomp_get_num_devices): Call gomp_target_init.
1191 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
1192 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
1193 (GOMP_offload_register): New function.
1194 (GOMP_target): Arrange for host callback to be performed in a separate
1195 initial thread and contention group, inheriting ICVs from
1196 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
1197 Add device initialization and lookup for target function in splay tree.
1198 (GOMP_target_data): Add device initialization and call gomp_map_vars.
1199 (GOMP_target_end_data): Call gomp_unmap_vars.
1200 (GOMP_target_update): Add device initialization and call gomp_update.
1201 (gomp_load_plugin_for_device, gomp_register_images_for_device)
1202 (gomp_target_init): New static functions.
1204 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
1205 Thomas Schwinge <thomas@codesourcery.com>
1206 Ilya Verbin <ilya.verbin@intel.com>
1207 Andrey Turetskiy <andrey.turetskiy@intel.com>
1209 * config.h.in: Regenerate.
1210 * configure: Regenerate.
1211 * configure.ac: Check for libdl, required for plugin support.
1212 (PLUGIN_SUPPORT): Define if plugins are supported.
1213 (enable_offload_targets): Support Intel MIC targets.
1214 (OFFLOAD_TARGETS): List of target names suitable for offloading.
1216 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1218 PR target/63610
1219 * configure: Regenerate.
1221 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1223 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
1225 2014-10-06 Marek Polacek <polacek@redhat.com>
1227 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
1228 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
1229 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
1230 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1232 2014-10-06 Marek Polacek <polacek@redhat.com>
1234 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
1235 * testsuite/libgomp.c/nqueens-1.c: Likewise.
1236 * testsuite/libgomp.c/pr26943-3.c: Likewise.
1237 * testsuite/libgomp.c/pr26943-4.c: Likewise.
1238 * testsuite/libgomp.c/pr36802-2.c: Likewise.
1239 * testsuite/libgomp.c/pr36802-3.c: Likewise.
1240 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
1241 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
1242 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
1243 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
1244 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
1245 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
1246 * testsuite/libgomp.c/omp-single-1.c: Likewise.
1247 * testsuite/libgomp.c/omp-single-2.c: Likewise.
1248 * testsuite/libgomp.c/omp_matvec.c: Likewise.
1249 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
1250 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
1251 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
1252 declarations.
1254 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1256 PR libgomp/61200
1257 * testsuite/libgomp.c/pr61200.c: New test.
1259 2014-09-18 Jakub Jelinek <jakub@redhat.com>
1261 PR c++/63248
1262 * testsuite/libgomp.c++/pr63248.C: New test.
1264 2014-08-04 Jakub Jelinek <jakub@redhat.com>
1266 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
1267 is not zero, but taskgroup->children is NULL and there are
1268 any task->children, schedule those instead of waiting.
1269 * testsuite/libgomp.c/depend-6.c: New test.
1270 * testsuite/libgomp.c/depend-7.c: New test.
1271 * testsuite/libgomp.c/depend-8.c: New test.
1272 * testsuite/libgomp.c/depend-9.c: New test.
1273 * testsuite/libgomp.c/depend-10.c: New test.
1275 2014-08-01 Jakub Jelinek <jakub@redhat.com>
1277 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
1278 (struct gomp_taskwait): New type.
1279 (struct gomp_task): Add taskwait and parent_depends_on, remove
1280 in_taskwait and taskwait_sem fields.
1281 (gomp_finish_task): Don't destroy taskwait_sem.
1282 * task.c (gomp_init_task): Don't init in_taskwait, instead init
1283 taskwait and parent_depends_on.
1284 (GOMP_task): For if (0) tasks with depend clause that depend on
1285 earlier tasks don't defer them, instead call
1286 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
1287 Initialize redundant_out field, for redundant out entries just
1288 move them at the end of linked list instead of removing them
1289 completely, and set redundant_out flag instead of redundant.
1290 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
1291 that task.
1292 (gomp_task_run_post_handle_dependers): If parent is in
1293 gomp_task_maybe_wait_for_dependencies and newly runnable task
1294 is not parent_depends_on, queue it in parent->children linked
1295 list after all runnable tasks with parent_depends_on set.
1296 Adjust for addition of taskwait indirection.
1297 (gomp_task_run_post_remove_parent): If parent is in
1298 gomp_task_maybe_wait_for_dependencies and task to be removed
1299 is parent_depends_on, decrement n_depend and if needed awake
1300 parent. Adjust for addition of taskwait indirection.
1301 (GOMP_taskwait): Adjust for addition of taskwait indirection.
1302 (gomp_task_maybe_wait_for_dependencies): New function.
1303 * testsuite/libgomp.c/depend-5.c: New test.
1305 2014-07-13 Tobias Burnus <burnus@net-b.de>
1307 * testsuite/libgomp.fortran/pr34020.f90: Make compile
1308 with TS 18508/Fortran 2015.
1310 2014-07-06 Marek Polacek <polacek@redhat.com>
1312 PR c/6940
1313 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
1315 2014-07-03 Jakub Jelinek <jakub@redhat.com>
1317 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
1318 matches regex $lang_source_re, add $lang_include_flags to options.
1319 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
1320 * testsuite/libgomp.c++/c++.exp: Likewise.
1321 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
1322 and lang_include_flags instead of adding -fintrinsic-modules-path= to
1323 ALWAYS_CFLAGS.
1324 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
1326 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
1328 * testsuite/libgomp.fortran/fortran.exp: Explain
1329 gfortran-dg-runtest usage.
1331 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1333 * testsuite/libgomp.fortran/simd5.f90: New test.
1334 * testsuite/libgomp.fortran/simd6.f90: New test.
1335 * testsuite/libgomp.fortran/simd7.f90: New test.
1337 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1339 * testsuite/libgomp.c/for-2.c: Define SC to static for
1340 #pragma omp for simd testing.
1341 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
1342 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
1343 SC macro.
1344 * testsuite/libgomp.c/simd-14.c: New test.
1345 * testsuite/libgomp.c/simd-15.c: New test.
1346 * testsuite/libgomp.c/simd-16.c: New test.
1347 * testsuite/libgomp.c/simd-17.c: New test.
1348 * testsuite/libgomp.c++/for-10.C: Define SC to static for
1349 #pragma omp for simd testing.
1350 * testsuite/libgomp.c++/simd10.C: New test.
1351 * testsuite/libgomp.c++/simd11.C: New test.
1352 * testsuite/libgomp.c++/simd12.C: New test.
1353 * testsuite/libgomp.c++/simd13.C: New test.
1355 * testsuite/libgomp.fortran/aligned1.f03: New test.
1356 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
1357 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
1358 tasks with !$omp parallel !$omp single.
1359 * testsuite/libgomp.fortran/target8.f90: New test.
1360 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
1361 not to use trim in the combiner, instead call elemental function.
1362 (fn): New elemental function.
1363 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
1364 Make elemental.
1365 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
1366 omp_in): Likewise.
1367 * testsuite/libgomp.fortran/udr12.f90: New test.
1368 * testsuite/libgomp.fortran/udr13.f90: New test.
1369 * testsuite/libgomp.fortran/udr14.f90: New test.
1370 * testsuite/libgomp.fortran/udr15.f90: New test.
1372 2014-06-18 Jakub Jelinek <jakub@redhat.com>
1374 * omp_lib.f90.in (openmp_version): Set to 201307.
1375 * omp_lib.h.in (openmp_version): Likewise.
1376 * testsuite/libgomp.c/target-8.c: New test.
1377 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
1378 and inbranch clauses.
1379 * testsuite/libgomp.fortran/depend-3.f90: New test.
1380 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
1381 openmp_version.
1382 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1383 * testsuite/libgomp.fortran/target1.f90: New test.
1384 * testsuite/libgomp.fortran/target2.f90: New test.
1385 * testsuite/libgomp.fortran/target3.f90: New test.
1386 * testsuite/libgomp.fortran/target4.f90: New test.
1387 * testsuite/libgomp.fortran/target5.f90: New test.
1388 * testsuite/libgomp.fortran/target6.f90: New test.
1389 * testsuite/libgomp.fortran/target7.f90: New test.
1391 2014-06-10 Jakub Jelinek <jakub@redhat.com>
1393 PR fortran/60928
1394 * testsuite/libgomp.fortran/allocatable9.f90: New test.
1395 * testsuite/libgomp.fortran/allocatable10.f90: New test.
1396 * testsuite/libgomp.fortran/allocatable11.f90: New test.
1397 * testsuite/libgomp.fortran/allocatable12.f90: New test.
1398 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
1399 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
1400 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
1401 * testsuite/libgomp.fortran/associate1.f90: New test.
1402 * testsuite/libgomp.fortran/associate2.f90: New test.
1403 * testsuite/libgomp.fortran/procptr1.f90: New test.
1405 2014-06-06 Jakub Jelinek <jakub@redhat.com>
1407 * testsuite/libgomp.fortran/simd1.f90: New test.
1408 * testsuite/libgomp.fortran/udr1.f90: New test.
1409 * testsuite/libgomp.fortran/udr2.f90: New test.
1410 * testsuite/libgomp.fortran/udr3.f90: New test.
1411 * testsuite/libgomp.fortran/udr4.f90: New test.
1412 * testsuite/libgomp.fortran/udr5.f90: New test.
1413 * testsuite/libgomp.fortran/udr6.f90: New test.
1414 * testsuite/libgomp.fortran/udr7.f90: New test.
1415 * testsuite/libgomp.fortran/udr8.f90: New test.
1416 * testsuite/libgomp.fortran/udr9.f90: New test.
1417 * testsuite/libgomp.fortran/udr10.f90: New test.
1418 * testsuite/libgomp.fortran/udr11.f90: New test.
1420 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
1422 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
1423 vect_simd_clones effective target.
1424 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
1426 2014-05-21 Jakub Jelinek <jakub@redhat.com>
1428 PR middle-end/61252
1429 * testsuite/libgomp.c++/simd-9.C: New test.
1431 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
1433 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
1434 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
1435 texts according to their @menu entry positions.
1437 2014-05-11 Jakub Jelinek <jakub@redhat.com>
1439 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
1440 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
1441 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
1442 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
1443 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
1444 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
1445 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
1446 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
1447 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
1448 * testsuite/libgomp.fortran/depend-1.f90: New test.
1449 * testsuite/libgomp.fortran/depend-2.f90: New test.
1450 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
1451 * testsuite/libgomp.fortran/simd1.f90: New test.
1452 * testsuite/libgomp.fortran/simd2.f90: New test.
1453 * testsuite/libgomp.fortran/simd3.f90: New test.
1454 * testsuite/libgomp.fortran/simd4.f90: New test.
1455 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
1457 2014-05-02 Jakub Jelinek <jakub@redhat.com>
1459 * testsuite/libgomp.c/simd-10.c: New test.
1460 * testsuite/libgomp.c/simd-11.c: New test.
1461 * testsuite/libgomp.c/simd-12.c: New test.
1462 * testsuite/libgomp.c/simd-13.c: New test.
1464 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1466 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
1467 atomic type clauses in any order and optional comma in between.
1468 * testsuite/libgomp.c++/atomic-15.C: Likewise.
1469 * testsuite/libgomp.c/atomic-17.c: Likewise.
1471 * testsuite/libgomp.c/simd-7.c: New test.
1472 * testsuite/libgomp.c/simd-8.c: New test.
1473 * testsuite/libgomp.c/simd-9.c: New test.
1474 * testsuite/libgomp.c/loop-16.c: New test.
1476 2014-04-02 Richard Henderson <rth@redhat.com>
1478 * config/linux/futex.h (futex_wait): Get error value from errno.
1479 (futex_wake): Likewise.
1481 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1483 PR c++/60331
1484 * testsuite/libgomp.c++/udr-11.C: New test.
1485 * testsuite/libgomp.c++/udr-12.C: New test.
1486 * testsuite/libgomp.c++/udr-13.C: New test.
1487 * testsuite/libgomp.c++/udr-14.C: New test.
1488 * testsuite/libgomp.c++/udr-15.C: New test.
1489 * testsuite/libgomp.c++/udr-16.C: New test.
1490 * testsuite/libgomp.c++/udr-17.C: New test.
1491 * testsuite/libgomp.c++/udr-18.C: New test.
1492 * testsuite/libgomp.c++/udr-19.C: New test.
1494 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1496 Update copyright years
1498 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1500 * hashtab.h: Use the standard form for the copyright notice.
1502 2014-01-02 Tobias Burnus <burnus@net-b.de>
1504 * libgomp.texi: Bump @copying's copyright year.
1506 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
1508 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
1509 alloca () with __builtin_alloca ().
1510 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
1511 * testsuite/libgomp.c/lock-3.c: Likewise.
1512 * testsuite/libgomp.c/pr48591.c: Likewise.
1514 2013-12-17 Jakub Jelinek <jakub@redhat.com>
1516 PR testsuite/59534
1517 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
1518 comparisons.
1520 2013-12-16 Jakub Jelinek <jakub@redhat.com>
1522 PR libgomp/58756
1523 * testsuite/libgomp.c/pr58756.c: New test.
1525 2013-12-12 Jakub Jelinek <jakub@redhat.com>
1527 PR libgomp/59467
1528 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
1529 !$omp parallel.
1531 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
1533 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
1534 ALWAYS_CFLAGS.
1535 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
1536 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
1537 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
1538 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
1539 Likewise.
1541 * libgomp_g.h: Include <stddef.h> for size_t.
1543 * libgomp.spec.in: Update comment about libgomp's dependencies.
1544 * configure.ac: Likewise.
1545 * configure: Regenerate.
1547 2013-10-16 Tobias Burnus <burnus@net-b.de>
1549 * libgomp.texi: (Runtime Library Routines): Update references for
1550 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
1551 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
1552 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
1553 (Environment Variables): Update references for OpenMP 4.0. Add
1554 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
1555 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
1556 order.
1558 2013-10-14 Jakub Jelinek <jakub@redhat.com>
1560 * env.c (parse_bind_var): Initialize value to avoid
1561 (false positive) warning.
1563 2013-10-12 Jakub Jelinek <jakub@redhat.com>
1565 PR libgomp/58691
1566 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
1567 to check variable.
1568 (gomp_init_num_threads): Move i variable declaration into
1569 #ifdef CPU_ALLOC_SIZE block.
1570 * config/linux/affinity.c (gomp_affinity_init_level): Test
1571 gomp_places_list_len == 0 rather than gomp_places_list == 0
1572 when checking for topology reading error.
1573 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
1574 * env.c (parse_affinity): Add ignore argument, if true, don't populate
1575 gomp_places_list, only parse env var and always return false.
1576 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
1577 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
1578 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
1579 and either of these variables were parsed correctly into a places
1580 list.
1582 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
1583 Jakub Jelinek <jakub@redhat.com>
1585 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
1586 of 5 loopfn matches.
1587 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1588 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1589 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1590 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1591 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1592 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1593 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1594 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1596 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
1598 * Makefile.am (omp_lib.mod): Streamline rule.
1599 * Makefile.in: Regenerate.
1601 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
1602 exceptions.
1604 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
1605 * testsuite/libgomp.fortran/lib1.f90: Likewise.
1606 * testsuite/libgomp.fortran/lib2.f: Likewise.
1607 * testsuite/libgomp.fortran/lib3.f: Likewise.
1609 * configure.ac: Typo fix.
1610 * configure: Regenerate.
1612 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
1613 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1615 * omp.h.in: Don't touch the user's namespace.
1617 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1618 Tobias Burnus <burnus@net-b.de>
1619 Richard Henderson <rth@redhat.com>
1621 * target.c: New file.
1622 * Makefile.am (libgomp_la_SOURCES): Add target.c.
1623 * Makefile.in: Regenerated.
1624 * libgomp_g.h (GOMP_task): Add depend argument.
1625 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1626 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1627 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
1628 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1629 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1630 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
1631 GOMP_taskgroup_start, GOMP_taskgroup_end,
1632 GOMP_parallel_sections): New prototypes.
1633 * fortran.c (omp_is_initial_device): Add ialias_redirect.
1634 (omp_is_initial_device_): New function.
1635 (ULP, STR1, STR2, ialias_redirect): Removed.
1636 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
1637 omp_set_default_device_8_, omp_get_default_device_,
1638 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
1639 functions.
1640 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1641 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1642 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
1643 @@GOMP_4.0.
1644 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
1645 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
1646 omp_set_default_device, omp_set_default_device_,
1647 omp_set_default_device_8_, omp_get_default_device,
1648 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
1649 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
1650 omp_get_team_num_): Export @@OMP_4.0.
1651 * team.c (struct gomp_thread_start_data): Add place field.
1652 (gomp_thread_start): Clear thr->thread_pool and
1653 thr->task before returning. Use gomp_team_barrier_wait_final
1654 instead of gomp_team_barrier_wait. Initialize thr->place.
1655 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
1656 team_cancelled and task_queued_count fields.
1657 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
1658 before calling pthread_exit.
1659 (gomp_free_thread): No longer static. Use
1660 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
1661 (gomp_team_start): Add flags argument. Set
1662 thr->thread_pool->threads_busy to nthreads immediately after creating
1663 new pool. Use gomp_managed_threads_lock instead of
1664 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
1665 (gomp_team_end): Use gomp_managed_threads_lock instead of
1666 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
1667 of gomp_team_barrier_wait. If team->team_cancelled, call
1668 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
1669 rather than thr->ts.work_share.
1670 (initialize_team): Don't call gomp_sem_init here.
1671 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
1672 caller.
1673 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
1674 * env.c (gomp_global_icv): Add default_device_var, target_data and
1675 bind_var initializers.
1676 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1677 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1678 gomp_places_list_len): New variables.
1679 (parse_bind_var, parse_one_place, parse_places_var): New functions.
1680 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
1681 sized places.
1682 (gomp_cancel_var): New global variable.
1683 (parse_int): New function.
1684 (handle_omp_display_env): New function.
1685 (initialize_env): Use it. Initialize default_device_var.
1686 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
1687 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
1688 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
1689 been successfully parsed (and call gomp_init_affinity in that case).
1690 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1691 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1692 omp_get_team_num, omp_is_initial_device): New functions.
1693 * libgomp.h: Include stdlib.h.
1694 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
1695 Define.
1696 (struct target_mem_desc): Forward declare.
1697 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
1698 and thread_limit_var fields.
1699 (gomp_get_num_devices): New prototype.
1700 (gomp_cancel_var): New extern decl.
1701 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
1702 team_cancelled and task_queued_count fields. Add comments about
1703 task_{,queued_,running_}count.
1704 (gomp_cancel_kind): New enum.
1705 (gomp_work_share_end_cancel): New prototype.
1706 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
1707 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
1708 and depend fields.
1709 (struct gomp_taskgroup): New type.
1710 (struct gomp_task_depend_entry,
1711 struct gomp_dependers_vec): New types.
1712 (gomp_finish_task): Free depend_hash if non-NULL.
1713 (struct gomp_team_state): Add place_partition_off
1714 and place_partition_len fields.
1715 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1716 gomp_places_list_len): New extern decls.
1717 (struct gomp_thread): Add place field.
1718 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1719 (gomp_init_thread_affinity): Add place argument.
1720 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1721 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1722 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1723 gomp_affinity_init_level, gomp_affinity_print_place): New
1724 prototypes.
1725 (gomp_team_start): Add flags argument.
1726 (gomp_thread_limit_var, gomp_remaining_threads_count,
1727 gomp_remaining_threads_lock): Remove.
1728 (gomp_managed_threads_lock): New variable.
1729 (struct gomp_thread_pool): Add threads_busy field.
1730 (gomp_free_thread): New prototype.
1731 * task.c: Include hashtab.h.
1732 (hash_entry_type): New typedef.
1733 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
1734 (gomp_init_task): Clear dependers, depend_hash, depend_count,
1735 copy_ctors_done and taskgroup fields.
1736 (GOMP_task): Add depend argument, handle depend clauses. If
1737 gomp_team_barrier_cancelled or if it's taskgroup has been
1738 cancelled, don't queue or start new tasks. Set copy_ctors_done
1739 field if needed. Initialize taskgroup field. If copy_ctors_done
1740 and already cancelled, don't discard the task. If taskgroup is
1741 non-NULL, enqueue the task into taskgroup queue. Increment
1742 num_children field in taskgroup. Increment task_queued_count.
1743 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
1744 gomp_task_run_post_remove_taskgroup): New inline functions.
1745 (gomp_task_run_post_handle_depend_hash,
1746 gomp_task_run_post_handle_dependers,
1747 gomp_task_run_post_handle_depend): New functions.
1748 (GOMP_taskwait): Use them. If more than one new tasks
1749 have been queued, wake other threads if needed.
1750 (gomp_barrier_handle_tasks): Likewise. If
1751 gomp_team_barrier_cancelled, don't start any new tasks, just free
1752 all tasks.
1753 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
1754 * omp_lib.f90.in
1755 (omp_proc_bind_kind, omp_proc_bind_false,
1756 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1757 omp_proc_bind_spread): New params.
1758 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1759 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1760 omp_get_team_num, omp_is_initial_device): New interfaces.
1761 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
1762 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
1763 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
1764 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
1765 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
1766 useless use omp_lib_kinds.
1767 * omp.h.in (omp_proc_bind_t): New typedef.
1768 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1769 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1770 omp_get_team_num, omp_is_initial_device): New prototypes.
1771 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
1772 through to gomp_team_start.
1773 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
1774 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
1775 Adjust gomp_parallel_loop_start callers.
1776 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1777 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1778 GOMP_loop_end_cancel): New functions.
1779 (GOMP_parallel_end): Add ialias_redirect.
1780 * hashtab.h: New file.
1781 * libgomp.texi (Environment Variables): Minor cleanup,
1782 update section refs to OpenMP 4.0rc2.
1783 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
1784 environment variables.
1785 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
1786 team->work_shares_to_free to thr->ts.work_share before calling
1787 free_work_share.
1788 (gomp_work_share_end_cancel): New function.
1789 * config/linux/proc.c: Include errno.h.
1790 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
1791 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
1792 sizeof (cpu_set_t) to determine number of iterations. Fix up check
1793 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
1794 gomp_cpuset_size is sizeof (cpu_set_t).
1795 (gomp_init_num_threads): Initialize gomp_cpuset_size,
1796 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
1797 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
1798 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
1799 contain any logical CPUs.
1800 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
1801 is NULL. Use gomp_cpusetp instead of &cpuset and pass
1802 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
1803 pthread_getaffinity_np. Check gomp_places_list instead of
1804 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
1805 * config/linux/bar.c (gomp_barrier_wait_end,
1806 gomp_barrier_wait_last): Use BAR_* defines.
1807 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
1808 from state where needed. Set work_share_cancelled to 0 on last
1809 thread.
1810 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
1811 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
1812 functions.
1813 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
1814 Add cpusetsize argument.
1815 (gomp_cpuset_size, gomp_cpusetp): Declare.
1816 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
1817 (affinity_counter): Remove.
1818 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
1819 if CPU_ALLOC_SIZE isn't defined.
1820 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
1821 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
1822 bind current thread to the first place.
1823 (gomp_init_thread_affinity): Rewritten. Add place argument, just
1824 pthread_setaffinity_np to gomp_places_list[place].
1825 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1826 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1827 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1828 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
1829 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1830 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1831 (gomp_barrier_t): Add awaited_final field.
1832 (gomp_barrier_init): Initialize awaited_final field.
1833 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
1834 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
1835 prototypes.
1836 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
1837 defines.
1838 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
1839 gomp_team_barrier_cancelled): New inline functions.
1840 (gomp_barrier_last_thread,
1841 gomp_team_barrier_set_task_pending,
1842 gomp_team_barrier_clear_task_pending,
1843 gomp_team_barrier_set_waiting_for_tasks,
1844 gomp_team_barrier_waiting_for_tasks,
1845 gomp_team_barrier_done): Use BAR_* defines.
1846 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
1847 (gomp_barrier_wait_end): Use BAR_* defines.
1848 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
1849 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
1850 Use BAR_* defines.
1851 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
1852 gomp_team_barrier_cancel): New functions.
1853 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
1854 argument.
1855 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1856 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1857 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1858 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
1859 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1860 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1861 (gomp_barrier_t): Add cancellable field.
1862 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
1863 gomp_team_barrier_cancel): New prototypes.
1864 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
1865 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
1866 gomp_team_barrier_cancelled): New inline functions.
1867 (gomp_barrier_wait_start, gomp_barrier_last_thread,
1868 gomp_team_barrier_set_task_pending,
1869 gomp_team_barrier_clear_task_pending,
1870 gomp_team_barrier_set_waiting_for_tasks,
1871 gomp_team_barrier_waiting_for_tasks,
1872 gomp_team_barrier_done): Use BAR_* defines.
1873 * barrier.c (GOMP_barrier_cancel): New function.
1874 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
1875 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1876 omp_proc_bind_spread): New params.
1877 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1878 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1879 omp_get_team_num, omp_is_initial_device): New externals.
1880 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
1881 New functions.
1882 (gomp_resolve_num_threads): Adjust for thread_limit now being in
1883 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
1884 infinity. If not nested, just return minimum of max_num_threads
1885 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
1886 to the returned value. Otherwise, don't update atomically
1887 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
1888 (GOMP_parallel_end): Adjust for thread_limit now being in
1889 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
1890 infinity. Adjust threads_busy in the pool rather than
1891 gomp_remaining_threads_count. Remember team->nthreads and call
1892 gomp_team_end before adjusting threads_busy, if not nested
1893 afterwards, just set it to 1 non-atomically. Add ialias.
1894 (GOMP_parallel_start): Adjust gomp_team_start caller.
1895 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
1896 * testsuite/libgomp.c/affinity-1.c: New test.
1897 * testsuite/libgomp.c/atomic-15.c: New test.
1898 * testsuite/libgomp.c/atomic-16.c: New test.
1899 * testsuite/libgomp.c/atomic-17.c: New test.
1900 * testsuite/libgomp.c/cancel-for-1.c: New test.
1901 * testsuite/libgomp.c/cancel-for-2.c: New test.
1902 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
1903 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
1904 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
1905 * testsuite/libgomp.c/cancel-sections-1.c: New test.
1906 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
1907 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
1908 * testsuite/libgomp.c/depend-1.c: New test.
1909 * testsuite/libgomp.c/depend-2.c: New test.
1910 * testsuite/libgomp.c/depend-3.c: New test.
1911 * testsuite/libgomp.c/depend-4.c: New test.
1912 * testsuite/libgomp.c/for-1.c: New test.
1913 * testsuite/libgomp.c/for-1.h: New file.
1914 * testsuite/libgomp.c/for-2.c: New test.
1915 * testsuite/libgomp.c/for-2.h: New file.
1916 * testsuite/libgomp.c/for-3.c: New test.
1917 * testsuite/libgomp.c/pr58392.c: New test.
1918 * testsuite/libgomp.c/simd-1.c: New test.
1919 * testsuite/libgomp.c/simd-2.c: New test.
1920 * testsuite/libgomp.c/simd-3.c: New test.
1921 * testsuite/libgomp.c/simd-4.c: New test.
1922 * testsuite/libgomp.c/simd-5.c: New test.
1923 * testsuite/libgomp.c/simd-6.c: New test.
1924 * testsuite/libgomp.c/target-1.c: New test.
1925 * testsuite/libgomp.c/target-2.c: New test.
1926 * testsuite/libgomp.c/target-3.c: New test.
1927 * testsuite/libgomp.c/target-4.c: New test.
1928 * testsuite/libgomp.c/target-5.c: New test.
1929 * testsuite/libgomp.c/target-6.c: New test.
1930 * testsuite/libgomp.c/target-7.c: New test.
1931 * testsuite/libgomp.c/taskgroup-1.c: New test.
1932 * testsuite/libgomp.c/thread-limit-1.c: New test.
1933 * testsuite/libgomp.c/thread-limit-2.c: New test.
1934 * testsuite/libgomp.c/thread-limit-3.c: New test.
1935 * testsuite/libgomp.c/udr-1.c: New test.
1936 * testsuite/libgomp.c/udr-2.c: New test.
1937 * testsuite/libgomp.c/udr-3.c: New test.
1938 * testsuite/libgomp.c++/affinity-1.C: New test.
1939 * testsuite/libgomp.c++/atomic-10.C: New test.
1940 * testsuite/libgomp.c++/atomic-11.C: New test.
1941 * testsuite/libgomp.c++/atomic-12.C: New test.
1942 * testsuite/libgomp.c++/atomic-13.C: New test.
1943 * testsuite/libgomp.c++/atomic-14.C: New test.
1944 * testsuite/libgomp.c++/atomic-15.C: New test.
1945 * testsuite/libgomp.c++/cancel-for-1.C: New test.
1946 * testsuite/libgomp.c++/cancel-for-2.C: New test.
1947 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
1948 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
1949 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
1950 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
1951 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
1952 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
1953 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
1954 * testsuite/libgomp.c++/cancel-test.h: New file.
1955 * testsuite/libgomp.c++/for-9.C: New test.
1956 * testsuite/libgomp.c++/for-10.C: New test.
1957 * testsuite/libgomp.c++/for-11.C: New test.
1958 * testsuite/libgomp.c++/simd-1.C: New test.
1959 * testsuite/libgomp.c++/simd-2.C: New test.
1960 * testsuite/libgomp.c++/simd-3.C: New test.
1961 * testsuite/libgomp.c++/simd-4.C: New test.
1962 * testsuite/libgomp.c++/simd-5.C: New test.
1963 * testsuite/libgomp.c++/simd-6.C: New test.
1964 * testsuite/libgomp.c++/simd-7.C: New test.
1965 * testsuite/libgomp.c++/simd-8.C: New test.
1966 * testsuite/libgomp.c++/target-1.C: New test.
1967 * testsuite/libgomp.c++/target-2.C: New test.
1968 * testsuite/libgomp.c++/target-2-aux.cc: New file.
1969 * testsuite/libgomp.c++/target-3.C: New test.
1970 * testsuite/libgomp.c++/taskgroup-1.C: New test.
1971 * testsuite/libgomp.c++/udr-1.C: New test.
1972 * testsuite/libgomp.c++/udr-2.C: New test.
1973 * testsuite/libgomp.c++/udr-3.C: New test.
1974 * testsuite/libgomp.c++/udr-4.C: New test.
1975 * testsuite/libgomp.c++/udr-5.C: New test.
1976 * testsuite/libgomp.c++/udr-6.C: New test.
1977 * testsuite/libgomp.c++/udr-7.C: New test.
1978 * testsuite/libgomp.c++/udr-8.C: New test.
1979 * testsuite/libgomp.c++/udr-9.C: New test.
1981 2013-09-20 Jakub Jelinek <jakub@redhat.com>
1983 PR testsuite/57605
1984 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
1985 ALWAYS_CFLAGS.
1987 2013-09-20 Alan Modra <amodra@gmail.com>
1989 * configure: Regenerate.
1991 2013-09-19 Jakub Jelinek <jakub@redhat.com>
1993 * testsuite/libgomp.c/sections-2.c: New test.
1995 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
1997 * testsuite/libgomp.fortran/strassen.f90:
1998 Add dg-skip-if aarch64_tiny.
2000 2013-06-20 Iain Sandoe <iain@codesourcery.com>
2001 Cesar Philippidis <cesar@codesourcery.com>
2003 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
2004 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
2005 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
2006 * testsuite/libgomp.fortran/fortran.exp: Likewise.
2007 * testsuite/libgomp.graphite/graphite.exp: Likewise.
2008 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
2009 Use dg-runtest rather than gfortran-dg-runtest.
2011 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
2013 * testsuite/libgomp.c/icv-2.c: Extend current handling of
2014 Linux-based x86 systems to cover all GNU systems.
2015 * testsuite/libgomp.c/lock-3.c: Likewise.
2016 * testsuite/libgomp.c/pr48591.c: Likewise.
2018 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
2020 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
2021 GNU/Hurd, as done for Linux-based systems.
2023 * config/posix/ptrlock.h: Fix comment.
2025 2013-05-27 Tobias Burnus <burnus@net-b.de>
2027 PR fortran/57423
2028 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
2029 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
2030 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
2031 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
2032 omp_destroy_nest_lock): Correct arguments to match the one in
2033 the OpenMP spec.
2034 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
2035 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
2036 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
2037 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
2039 2013-05-16 Jakub Jelinek <jakub@redhat.com>
2041 * testsuite/libgomp.c/loop-13.c: New test.
2042 * testsuite/libgomp.c/loop-14.c: New test.
2043 * testsuite/libgomp.c/loop-15.c: New test.
2044 * testsuite/libgomp.c++/loop-13.C: New test.
2045 * testsuite/libgomp.c++/loop-14.C: New test.
2046 * testsuite/libgomp.c++/loop-15.C: New test.
2048 2013-02-06 Jakub Jelinek <jakub@redhat.com>
2050 PR middle-end/56217
2051 * testsuite/libgomp.c++/pr56217.C: New test.
2053 2013-02-01 Alan Modra <amodra@gmail.com>
2055 * task.c (GOMP_task, GOMP_taskwait): Comment.
2057 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
2058 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
2060 PR libgomp/55561
2061 * config/linux/wait.h (do_spin): Use atomic load for addr.
2062 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
2063 for intptr and ptrlock.
2064 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
2065 for ptrlock.
2067 2013-01-22 Alan Modra <amodra@gmail.com>
2069 PR libgomp/51376
2070 PR libgomp/56073
2071 * task.c (GOMP_task): Revert 2011-12-09 change.
2072 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
2073 barrier to read task->children..
2074 (gomp_barrier_handle_tasks): ..and matching atomic store with
2075 release barrier here when setting parent->children to NULL.
2077 2013-01-16 Jakub Jelinek <jakub@redhat.com>
2078 Tobias Burnus <burnus@net-b.de>
2080 PR driver/55884
2081 * testsuite/libgomp.fortran/fortran.exp: Use
2082 -fintrinsic-modules-path= instead of
2083 -fintrinsic-modules-path.
2085 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
2087 Update copyright years.
2089 2012-12-19 Tobias Burnus <burnus@net-b.de>
2091 * testsuite/libgomp.fortran/fortran.exp: Set
2092 -fintrinsic-modules-path.
2094 2012-12-19 Tobias Burnus <burnus@net-b.de>
2096 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
2097 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
2099 2012-11-21 Jakub Jelinek <jakub@redhat.com>
2101 PR libgomp/55411
2102 * team.c (gomp_free_thread): Decrease gomp_managed_threads
2103 if pool had any threads_used.
2105 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
2107 * testsuite/libgomp.c++/pr24455.C: Use
2108 -Wl,-undefined,dynamic_lookup on darwin.
2110 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
2112 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
2114 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
2116 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
2118 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2119 Jim MacArthur <jim.macarthur@arm.com>
2120 Marcus Shawcroft <marcus.shawcroft@arm.com>
2121 Nigel Stephens <nigel.stephens@arm.com>
2122 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2123 Richard Earnshaw <rearnsha@arm.com>
2124 Sofiane Naci <sofiane.naci@arm.com>
2125 Stephen Thomas <stephen.thomas@arm.com>
2126 Tejas Belagod <tejas.belagod@arm.com>
2127 Yufeng Zhang <yufeng.zhang@arm.com>
2129 * configure.tgt: Add AArch64.
2131 2012-10-04 Jason Merrill <jason@redhat.com>
2133 * testsuite/libgomp.c++/tls-init1.C: New.
2135 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
2137 * configure: Regenerated.
2139 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2141 * config/linux/mips/futex.h (sys_futex0): Change to static
2142 function with noinline, nomips16 attributes under MIPS16. Adjust
2143 asm statement to place 'li v0,SYS_futex' immediately before
2144 syscall insn.
2146 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
2148 * libgomp.texi (Library Index): Renamed from "Index" to prevent
2149 conflict with index.html on case-insensitive file systems.
2151 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
2153 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
2154 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
2156 2012-07-02 Richard Guenther <rguenther@suse.de>
2157 Michael Matz <matz@suse.de>
2158 Tobias Grosser <tobias@grosser.es>
2159 Sebastian Pop <sebpop@gmail.com>
2161 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
2162 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2163 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2164 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2166 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
2168 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
2170 2012-06-22 Richard Guenther <rguenther@suse.de>
2172 Merge from graphite branch
2173 2012-01-13 Tobias Grosser <tobias@grosser.es>
2175 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2176 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2178 2012-06-07 Jakub Jelinek <jakub@redhat.com>
2180 PR middle-end/53580
2181 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
2182 use GOMP_barrier () call instead.
2183 * testsuite/libgomp.c/pr26943-3.c: Likewise.
2184 * testsuite/libgomp.c/pr26943-4.c: Likewise.
2185 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
2186 call GOMP_barrier instead.
2187 * testsuite/libgomp.fortran/vla5.f90: Likewise.
2189 2012-06-06 Jakub Jelinek <jakub@redhat.com>
2191 PR libgomp/52993
2192 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
2193 argument to memset call.
2195 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
2197 * configure: Regenerated.
2199 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2201 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
2203 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
2205 PR bootstrap/52812
2206 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
2208 2012-03-22 Jakub Jelinek <jakub@redhat.com>
2210 PR middle-end/52547
2211 * testsuite/libgomp.c/pr52547.c: New test.
2213 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2215 * testsuite/lib/libgomp.exp: load fortran-modules.exp
2217 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2219 * configure.tgt (mips-sgi-irix6*): Remove.
2221 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2223 * configure.tgt (alpha*-dec-osf*): Remove.
2225 * config/osf/sem.h: Remove.
2226 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
2228 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
2230 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
2232 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2234 PR libstdc++/52188
2235 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
2236 Remove ENABLE_SYMVERS_SOL2.
2237 * configure: Regenerate.
2238 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
2239 (PREPROCESS): New variable.
2240 (libgomp.ver): New target.
2241 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
2242 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
2243 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
2244 Use libgomp.ver.
2245 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
2246 * Makefile.in: Regenerate.
2248 2012-02-14 Walter Lee <walt@tilera.com>
2250 * configure.tgt: Handle tilegx and tilepro.
2251 * config/linux/tile/futex.h: New file.
2253 2012-02-08 Richard Guenther <rguenther@suse.de>
2255 PR tree-optimization/46886
2256 * testsuite/libgomp.c/pr46886.c: New testcase.
2258 2012-01-25 Matthias Klose <doko@ubuntu.com>
2260 * config/linux/arm: Remove empty directory.
2261 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
2263 2011-12-09 Alan Modra <amodra@gmail.com>
2265 PR libgomp/51376
2266 * task.c (GOMP_taskwait): Don't access task->children outside of
2267 task_lock mutex region.
2268 (GOMP_task): Likewise.
2270 2011-12-06 Jakub Jelinek <jakub@redhat.com>
2272 PR libgomp/51132
2273 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
2274 to file scope.
2275 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2276 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2277 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2278 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2279 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2281 2011-12-02 Alan Modra <amodra@gmail.com>
2283 * config/linux/affinity.c: Use atomic rather than sync builtin.
2284 * config/linux/lock.c: Likewise.
2285 * config/linux/ptrlock.h: Likewise.
2286 * config/linux/ptrlock.c: Likewise.
2287 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
2288 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
2289 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
2290 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
2291 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
2292 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
2293 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
2294 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
2295 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
2296 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
2298 2011-11-30 Alan Modra <amodra@gmail.com>
2300 PR libgomp/51298
2301 * config/linux/bar.h: Use atomic rather than sync builtins.
2302 * config/linux/bar.c: Likewise. Add missing acquire
2303 synchronisation on generation field.
2304 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
2305 double unlock.
2307 2011-11-30 Alan Modra <amodra@gmail.com>
2309 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
2310 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
2311 * config/linux/mutex.h: Use atomic rather than sync builtins.
2312 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
2313 * config/linux/omp-lock.h: Comment fix.
2314 * config/linux/arm/mutex.h: Delete.
2315 * config/linux/powerpc/mutex.h: Delete.
2316 * config/linux/ia64/mutex.h: Delete.
2317 * config/linux/mips/mutex.h: Delete.
2319 2011-11-30 Alan Modra <amodra@gmail.com>
2321 PR libgomp/51249
2322 * config/linux/sem.h: Rewrite.
2323 * config/linux/sem.c: Rewrite.
2325 2011-11-28 Richard Henderson <rth@redhat.com>
2327 * libgomp.h (enum memmodel): New.
2329 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
2331 * configure: Regenerate.
2333 2011-10-10 Matthias Klose <doko@ubuntu.com>
2335 * config/posix95: Remove empty directory.
2337 2011-08-26 Jakub Jelinek <jakub@redhat.com>
2339 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
2341 2011-08-19 Jakub Jelinek <jakub@redhat.com>
2343 PR fortran/49792
2344 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
2345 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
2347 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2349 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
2351 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2353 PR libgomp/49965
2354 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
2356 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
2358 * config/linux/proc.h: New.
2359 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
2360 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
2361 (gomp_init_num_threads): Update call to cpuset_popcount.
2362 (get_num_procs): Ditto.
2363 * config/linux/affinity.c (gomp_init_affinity): Call
2364 gomp_cpuset_popcount.
2366 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2368 PR fortran/42041
2369 PR fortran/46752
2370 * omp.h.in (omp_in_final): New prototype.
2371 * omp_lib.f90.in (omp_in_final): New interface.
2372 (omp_integer_kind, omp_logical_kind): Remove
2373 and replace all its uses in the module with 4.
2374 (openmp_version): Change to 201107.
2375 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
2376 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
2377 kind for the parameters.
2378 (omp_in_final): New external.
2379 (openmp_version): Change to 201107.
2380 * task.c (omp_in_final): New function.
2381 (gomp_init_task): Initialize final_task.
2382 (GOMP_task): Remove unused attribute from flags. Handle final
2383 tasks.
2384 (GOMP_taskyield): New function.
2385 (omp_in_final): Return true if if (false) or final (true) task
2386 or descendant of final (true).
2387 * fortran.c (omp_in_final_): New function.
2388 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
2389 (GOMP_3.0): Export GOMP_taskyield.
2390 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
2391 variables.
2392 (parse_unsigned_long_list): New function.
2393 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
2394 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
2395 even if parse_affinity returned false.
2396 * config/linux/affinity.c (gomp_init_affinity): Handle
2397 gomp_cpu_affinity_len == 0.
2398 * libgomp_g.h (GOMP_taskyield): New prototype.
2399 * libgomp.h (struct gomp_task): Add final_task field.
2400 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
2401 * team.c (gomp_team_start): Override new task's nthreads_var icv
2402 if list form OMP_NUM_THREADS has been used and it has value for
2403 the new nesting level.
2405 * testsuite/libgomp.c/atomic-11.c: New test.
2406 * testsuite/libgomp.c/atomic-12.c: New test.
2407 * testsuite/libgomp.c/atomic-13.c: New test.
2408 * testsuite/libgomp.c/atomic-14.c: New test.
2409 * testsuite/libgomp.c/reduction-6.c: New test.
2410 * testsuite/libgomp.c/task-5.c: New test.
2411 * testsuite/libgomp.c++/atomic-2.C: New test.
2412 * testsuite/libgomp.c++/atomic-3.C: New test.
2413 * testsuite/libgomp.c++/atomic-4.C: New test.
2414 * testsuite/libgomp.c++/atomic-5.C: New test.
2415 * testsuite/libgomp.c++/atomic-6.C: New test.
2416 * testsuite/libgomp.c++/atomic-7.C: New test.
2417 * testsuite/libgomp.c++/atomic-8.C: New test.
2418 * testsuite/libgomp.c++/atomic-9.C: New test.
2419 * testsuite/libgomp.c++/task-8.C: New test.
2420 * testsuite/libgomp.c++/reduction-4.C: New test.
2421 * testsuite/libgomp.fortran/allocatable7.f90: New test.
2422 * testsuite/libgomp.fortran/allocatable8.f90: New test.
2423 * testsuite/libgomp.fortran/crayptr3.f90: New test.
2424 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
2425 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
2426 * testsuite/libgomp.fortran/pointer1.f90: New test.
2427 * testsuite/libgomp.fortran/pointer2.f90: New test.
2428 * testsuite/libgomp.fortran/task4.f90: New test.
2430 2011-08-02 Tobias Burnus <burnus@net-b.de>
2432 * libgomp.texi: Update OpenMP spec references to 3.1.
2433 (omp_in_final,OMP_PROC_BIND): New sections.
2434 (OMP_NUM_THREADS): Document that the value can be now a list.
2435 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
2437 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2439 * config/linux/x86/futex.h: Check __x86_64__ instead of
2440 __LP64__.
2442 2011-07-29 Jakub Jelinek <jakub@redhat.com>
2444 PR middle-end/49897
2445 PR middle-end/49898
2446 * testsuite/libgomp.c/pr49897-1.c: New test.
2447 * testsuite/libgomp.c/pr49897-2.c: New test.
2448 * testsuite/libgomp.c/pr49898-1.c: New test.
2449 * testsuite/libgomp.c/pr49898-2.c: New test.
2451 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2453 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
2454 for ia32 instead of ilp32.
2456 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
2457 * testsuite/libgomp.c/atomic-6.c: Likewise.
2459 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
2461 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
2462 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
2464 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2466 PR libgomp/45351
2467 * config/osf/sem.h: New file.
2468 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
2470 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2472 PR target/49541
2473 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
2474 ldflags.
2476 2011-07-15 Jakub Jelinek <jakub@redhat.com>
2478 * config/linux/wait.h (do_spin): New inline, largely copied
2479 from do_wait, just don't do futex_wait here, instead return true if
2480 it should be done.
2481 (do_wait): Implement using do_spin.
2482 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
2483 to prototype.
2484 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2485 __sync_bool_compare_and_swap, pass the oldval to
2486 gomp_mutex_lock_slow.
2487 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
2488 If all mutex contenders are just spinning and not sleeping, don't
2489 change state to 2 unnecessarily. Optimize the loop when state has
2490 already become 2 to use just one atomic operation per loop instead
2491 of two.
2492 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
2493 to prototype.
2494 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
2495 __sync_bool_compare_and_swap, pass the oldval to
2496 gomp_mutex_lock_slow.
2498 2011-06-22 Jakub Jelinek <jakub@redhat.com>
2500 PR libgomp/49490
2501 * iter.c (gomp_iter_static_next): For chunk size 0
2502 only use n ceil/ nthreads size for the first
2503 n % nthreads threads in the team instead of
2504 all threads except for the last few ones which
2505 get less work or none at all.
2506 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
2507 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
2508 chunk argument, set run_sched_modifier to 0 for static
2509 resp. 1 for other kinds. If chunk argument is 0
2510 and not static, set value to 1.
2512 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2514 PR c++/49043
2515 * testsuite/libgomp.c++/pr49043.C: New test.
2517 PR c++/48869
2518 * testsuite/libgomp.c++/pr48869.C: New test.
2520 2011-05-06 Jakub Jelinek <jakub@redhat.com>
2522 PR fortran/48894
2523 * fortran.c: Include limits.h.
2524 (TO_INT): Define.
2525 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
2526 *set.
2527 (omp_set_num_threads_8_, omp_set_schedule_8_,
2528 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
2529 omp_get_team_size_8_): Use TO_INT macro.
2530 * testsuite/libgomp.fortran/pr48894.f90: New test.
2532 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2534 PR middle-end/48591
2535 * testsuite/libgomp.c/pr48591.c: New test.
2537 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2539 PR bootstrap/48135
2540 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
2541 * configure: Regenerate.
2543 2011-02-27 Jakub Jelinek <jakub@redhat.com>
2545 PR fortran/47886
2546 * testsuite/libgomp.fortran/task3.f90: New test.
2548 2011-02-24 Tobias Burnus <burnus@net-b.de>
2550 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
2552 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2554 PR libgomp/47854
2555 * libgomp.texi (omp_get_wtime): Don't say time in the past
2556 must be Unix Epoch.
2558 2011-02-18 Jakub Jelinek <jakub@redhat.com>
2560 PR libgomp/47804
2561 * testsuite/libgomp.fortran/fortran.exp: Check for both
2562 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
2563 but $blddir != "", still append ${blddir}/${lang_library_path}
2564 to ld_library_path.
2566 2011-02-16 Tobias Burnus <burnus@net-b.de>
2568 PR libgomp/47758
2569 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
2570 of libquadmath.a before adding its libpath to ldflags.
2572 2011-02-14 Jakub Jelinek <jakub@redhat.com>
2574 PR libgomp/47731
2575 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
2576 to FUTEX_WAIT futex syscall.
2577 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
2579 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2581 * configure: Regenerate.
2583 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
2585 PR libstdc++/36104
2586 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
2588 2011-01-16 Gerald Pfeifer
2590 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
2592 2010-12-14 Jakub Jelinek <jakub@redhat.com>
2594 PR fortran/46874
2595 * libgomp.fortran/allocatable6.f90: New test.
2597 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2599 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
2600 * configure: Regenerate.
2602 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
2604 PR target/40125
2605 PR lto/46695
2606 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
2607 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
2608 * aclocal.m4: Regenerate.
2609 * configure: Regenerate.
2610 * Makefile.in: Regenerate.
2611 * testsuite/Makefile.in: Regenerate.
2613 2010-12-02 Jakub Jelinek <jakub@redhat.com>
2615 PR fortran/46753
2616 * libgomp.fortran/pr46753.f90: New test.
2618 PR libgomp/43706
2619 * env.c (initialize_env): Default to spin count 300000
2620 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
2621 is specified.
2623 PR libgomp/45240
2624 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
2625 at the end if sync builtins aren't supported.
2627 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2629 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
2631 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2633 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
2635 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
2637 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
2639 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2640 Tobias Burnus <burnus@net-b.de>
2642 PR fortran/32049
2643 * configure.ac:
2644 * configure: Regenerate.
2646 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
2648 * config/linux/futex.h: New.
2649 * config/linux/arm/mutex.h: New.
2650 * configure.tgt (arm*-*-linux*): Add config path.
2652 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
2654 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2656 2010-09-23 Tobias Burnus <burnus@net-b.de>
2658 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
2659 Change Fortran datatype to LOGICAL.
2660 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
2661 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
2663 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2665 * configure: Regenerate.
2667 2010-07-26 Jakub Jelinek <jakub@redhat.com>
2669 * libgomp.texi: Add function keyword to a couple of Fortran
2670 interfaces, use integer instead of int for Fortran.
2672 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
2674 * libgomp.texi: Fix spelling and pasto problems throughout.
2675 Adjust prototypes to match code.
2677 2010-07-24 Tobias Burnus <burnus@net-b.de>
2679 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
2680 silence -fwhole-file warning.
2682 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2684 * configure.tgt (*-*-solaris2.[56]*): Removed.
2686 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2688 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
2689 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
2690 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
2691 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
2692 targetting solaris2*.
2693 * configure: Regenerate.
2694 * config.h.in: Regenerate.
2696 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
2697 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
2698 Add libgomp_version_dep.
2699 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
2700 versioning.
2701 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
2702 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
2703 * Makefile.in: Regenerate.
2705 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
2706 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2707 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
2708 to common block, protected by
2709 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2711 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2713 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
2715 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
2717 PR bootstrap/43170
2718 * configure: Regenerate.
2720 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2722 PR other/43620
2723 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
2724 * configure: Regenerate.
2725 * Makefile.in: Regenerate.
2726 * testsuite/Makefile.in: Regenerate.
2728 2010-04-26 Jakub Jelinek <jakub@redhat.com>
2730 PR c/43893
2731 * testsuite/libgomp.c/pr43893.c: New test.
2732 * testsuite/libgomp.c++/pr43893.C: New test.
2734 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2736 PR middle-end/43570
2737 * testsuite/libgomp.fortran/vla8.f90: New test.
2739 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2741 PR libgomp/43706
2742 * config/linux/affinity.c (gomp_init_affinity): Decrease
2743 gomp_available_cpus if affinity mask confines the process to fewer
2744 CPUs.
2745 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
2746 non-NULL, just return gomp_available_cpus.
2748 PR libgomp/43569
2749 * sections.c (gomp_sections_init): Initialize ws->mode.
2751 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
2753 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
2754 not unused bar variable.
2755 * configure: Regenerate.
2757 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2759 * Makefile.in: Regenerate.
2760 * aclocal.m4: Regenerate.
2761 * testsuite/Makefile.in: Regenerate.
2763 2010-03-22 Jakub Jelinek <jakub@redhat.com>
2765 PR libgomp/42942
2766 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
2767 (initialize_env): Adjust callers.
2768 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
2769 when the argument is 0.
2771 * testsuite/libgomp.c/pr42942.c: New test.
2773 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
2775 PR middle-end/42644
2776 PR middle-end/42130
2777 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2778 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
2780 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2782 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
2783 * testsuite/libgomp.c++/task-6.C: Likewise.
2785 2010-01-28 Steve Ellcey <sje@cup.hp.com>
2787 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
2789 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
2791 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
2792 * configure: Regenerate.
2794 2010-01-26 Jakub Jelinek <jakub@redhat.com>
2796 PR fortran/42866
2797 * testsuite/libgomp.fortran/allocatable5.f90: New test.
2799 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
2801 * configure.ac: Test for executability of GFORTRAN.
2802 * configure: Regenerate.
2804 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2806 * configure: Regenerate.
2808 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
2810 PR libgomp/42602
2811 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
2813 2010-01-03 Richard Guenther <rguenther@suse.de>
2815 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
2817 2009-12-23 Sebastian Pop <sebpop@gmail.com>
2819 * testsuite/libgomp.graphite/pr4118.c: New.
2821 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2823 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
2824 for darwin, protect the test with require-effective-target tls_runtime.
2825 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
2827 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2829 PR target/41605
2830 * testsuite/lib/libgomp.exp: Provide -B options to allow for
2831 link spec %s substitutions for static libraries.
2833 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
2835 PR testsuite/42135
2836 * libgomp.graphite/force-parallel-2.c: Reduce array size.
2838 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2840 * Makefile.in: Regenerate.
2841 * configure: Regenerate.
2842 * testsuite/Makefile.in: Regenerate.
2844 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
2846 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
2847 settings for LC_ALL and LANG.
2849 2009-11-25 Jakub Jelinek <jakub@redhat.com>
2851 PR fortran/42162
2852 * testsuite/libgomp.fortran/pr42162.f90: New test.
2854 2009-11-13 Jakub Jelinek <jakub@redhat.com>
2856 PR middle-end/42029
2857 * testsuite/libgomp.c/pr42029.c: New test.
2859 2009-10-26 Jakub Jelinek <jakub@redhat.com>
2861 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
2862 *s. Accept ld version without text in ()s.
2863 * configure: Regenerated.
2865 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
2867 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
2869 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2871 PR libgomp/41418
2872 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
2873 or a hyphen (happens with fortran language disabled).
2874 * configure: Regenerate.
2876 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2878 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
2879 use sed script portable to Solaris /bin/sed for extracting ld
2880 version.
2881 * configure: Regenerate.
2883 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
2885 * testsuite/libgomp.graphite/bounds.c: New test.
2887 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2889 * Makefile.am (libgomp_la_LINK): New.
2890 * Makefile.in: Regenerate.
2892 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2894 * configure.ac (AC_PREREQ): Bump to 2.64.
2896 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2898 * Makefile.am (install-html, install-pdf): Remove.
2899 * Makefile.in: Regenerate.
2901 * Makefile.in: Regenerate.
2902 * aclocal.m4: Regenerate.
2903 * config.h.in: Regenerate.
2904 * configure: Regenerate.
2905 * testsuite/Makefile.in: Regenerate.
2907 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2909 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
2910 * Makefile.in: Regenerate.
2912 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
2914 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
2915 * Makefile.in: Regenerate.
2917 2009-08-19 Tobias Burnus <burnus@net-b.de>
2919 PR fortran/41102
2920 omp_lib.h.in: Fix -std=f95 errors.
2923 2009-08-14 David Edelsohn <edelsohn@gnu.org>
2925 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
2926 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
2927 * testsuite/libgomp.graphite/graphite.exp: New.
2929 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
2931 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
2932 only build.
2934 2009-08-04 David Daney <ddaney@caviumnetworks.com>
2936 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
2937 needed memory barrier semantics.
2938 * config/linux/mips/mutex.h: New file.
2940 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2942 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2944 2009-07-16 Joseph Myers <joseph@codesourcery.com>
2946 * configure: Regenerate.
2948 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
2950 PR testsuite/40699
2951 PR testsuite/40707
2952 PR testsuite/40709
2953 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
2954 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
2955 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
2957 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2959 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
2960 options when choosing a multilib.
2962 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
2964 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
2965 ld_library_path. Use add_path. Add just find_libgcc_s to
2966 ld_library_path, not every libgcc multilib directory.
2967 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
2968 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
2969 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
2970 Use add_path.
2971 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
2973 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
2975 * Makefile.am (LTLDFLAGS): Define.
2976 (LINK): Define.
2977 * Makefile.in: Regenerate.
2979 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
2981 PR fortran/39718
2982 * testsuite/libgomp.fortran/fortran.exp: Don't link with
2983 libgfortranbegin, check existence of libgfortran.a instead of
2984 libgfortranbegin.a.
2986 2009-05-20 Jakub Jelinek <jakub@redhat.com>
2988 PR libgomp/40174
2989 * team.c (gomp_thread_start): Destroy thr->release semaphore.
2990 (gomp_free_pool_helper): Likewise.
2992 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
2993 Jakub Jelinek <jakub@redhat.com>
2995 PR fortran/35423
2996 * testsuite/libgomp.fortran/workshare2.f90: New test.
2998 2009-04-09 Nick Clifton <nickc@redhat.com>
3000 * iter.c: Change copyright header to refer to version 3 of the
3001 GNU General Public License with version 3.1 of the GCC Runtime
3002 Library Exception and to point readers at the COPYING3 and
3003 COPYING3.RUNTIME files and the FSF's license web page.
3004 * alloc.c: Likewise.
3005 * barrier.c: Likewise.
3006 * config/bsd/proc.c: Likewise.
3007 * config/linux/affinity.c: Likewise.
3008 * config/linux/alpha/futex.h: Likewise.
3009 * config/linux/bar.c: Likewise.
3010 * config/linux/bar.h: Likewise.
3011 * config/linux/ia64/futex.h: Likewise.
3012 * config/linux/ia64/mutex.h: Likewise.
3013 * config/linux/lock.c: Likewise.
3014 * config/linux/mips/futex.h: Likewise.
3015 * config/linux/mutex.c: Likewise.
3016 * config/linux/mutex.h: Likewise.
3017 * config/linux/powerpc/futex.h: Likewise.
3018 * config/linux/proc.c: Likewise.
3019 * config/linux/ptrlock.c: Likewise.
3020 * config/linux/ptrlock.h: Likewise.
3021 * config/linux/s390/futex.h: Likewise.
3022 * config/linux/sem.c: Likewise.
3023 * config/linux/sem.h: Likewise.
3024 * config/linux/sparc/futex.h: Likewise.
3025 * config/linux/wait.h: Likewise.
3026 * config/linux/x86/futex.h: Likewise.
3027 * config/mingw32/proc.c: Likewise.
3028 * config/mingw32/time.c: Likewise.
3029 * config/posix/affinity.c: Likewise.
3030 * config/posix/bar.c: Likewise.
3031 * config/posix/bar.h: Likewise.
3032 * config/posix/lock.c: Likewise.
3033 * config/posix/mutex.h: Likewise.
3034 * config/posix/proc.c: Likewise.
3035 * config/posix/ptrlock.h: Likewise.
3036 * config/posix/sem.c: Likewise.
3037 * config/posix/sem.h: Likewise.
3038 * config/posix/time.c: Likewise.
3039 * config/posix95/lock.c: Likewise.
3040 * critical.c: Likewise.
3041 * env.c: Likewise.
3042 * error.c: Likewise.
3043 * fortran.c: Likewise.
3044 * iter_ull.c: Likewise.
3045 * libgomp.h: Likewise.
3046 * libgomp_f.h.in: Likewise.
3047 * libgomp_g.h: Likewise.
3048 * loop.c: Likewise.
3049 * loop_ull.c: Likewise.
3050 * omp.h.in: Likewise.
3051 * omp_lib.f90.in: Likewise.
3052 * omp_lib.h.in: Likewise.
3053 * ordered.c: Likewise.
3054 * parallel.c: Likewise.
3055 * sections.c: Likewise.
3056 * single.c: Likewise.
3057 * task.c: Likewise.
3058 * team.c: Likewise.
3059 * work.c: Likewise.
3061 2009-04-09 Jakub Jelinek <jakub@redhat.com>
3063 * testsuite/config/default.exp: Change copyright header to refer to
3064 version 3 of the GNU General Public License and to point readers
3065 at the COPYING3 file and the FSF's license web page.
3067 2009-04-08 Jakub Jelinek <jakub@redhat.com>
3069 PR middle-end/39573
3070 * libgomp.c++/pr39573.C: New test.
3072 2009-04-01 Jakub Jelinek <jakub@redhat.com>
3074 PR other/39591
3075 * testsuite/libgomp.c/pr39591-1.c: New test.
3076 * testsuite/libgomp.c/pr39591-2.c: New test.
3077 * testsuite/libgomp.c/pr39591-3.c: New test.
3079 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
3081 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
3082 * testsuite/libgomp.c/atomic-6.c: Ditto.
3084 2009-03-23 Jakub Jelinek <jakub@redhat.com>
3086 PR c/39495
3087 * testsuite/libgomp.c/loop-12.c: New test.
3088 * testsuite/libgomp.c/loop-11.c: New test.
3089 * testsuite/libgomp.c++/loop-11.C: New test.
3090 * testsuite/libgomp.c++/loop-12.C: New test.
3091 * testsuite/libgomp.c++/for-8.C: New test.
3093 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3095 * configure: Regenerate.
3097 2009-02-11 Jakub Jelinek <jakub@redhat.com>
3099 PR middle-end/39154
3100 * testsuite/libgomp.c/pr39154.c: New test.
3102 2009-01-30 Ian Lance Taylor <iant@google.com>
3104 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
3105 libgomp_ld_is_gold. Get gold version number.
3106 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
3107 * configure: Rebuild.
3109 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3111 * testsuite/lib/libgomp.exp: Add -B option for targets that
3112 use libgfortran.a%s in their specs.
3114 2009-01-07 Jakub Jelinek <jakub@redhat.com>
3116 PR libgomp/38086
3117 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
3118 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
3119 HAVE_AS_SYMVER_DIRECTIVE is not defined.
3120 * configure: Regenerated.
3121 * config.h.in: Likewise.
3123 2008-12-28 Jakub Jelinek <jakub@redhat.com>
3125 PR c++/38650
3126 * testsuite/libgomp.c/pr38650.c: New test.
3127 * testsuite/libgomp.c++/pr38650.C: New test.
3129 2008-12-27 Jakub Jelinek <jakub@redhat.com>
3131 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
3133 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
3135 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
3137 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3139 * configure: Regenerate.
3141 2008-12-08 Jakub Jelinek <jakub@redhat.com>
3143 PR middle-end/36802
3144 * testsuite/libgomp.c/pr36802-1.c: New test.
3145 * testsuite/libgomp.c/pr36802-2.c: New test.
3146 * testsuite/libgomp.c/pr36802-3.c: New test.
3148 2008-12-01 Janis Johnson <janis187@us.ibm.com>
3150 PR libgomp/38270
3151 * config/linux/powerpc/mutex.h: New.
3153 2008-12-01 Jakub Jelinek <jakub@redhat.com>
3155 PR c++/38257
3156 * testsuite/libgomp.c++/for-7.C: New test.
3158 PR c++/38348
3159 * testsuite/libgomp.c++/for-6.C: New test.
3161 2008-11-26 Janis Johnson <janis187@us.ibm.com>
3163 PR testsuite/28870
3164 * testsuite/lib/libgomp.exp: Include new timeout library files.
3165 (libgomp_target_compile): Set timeout value from new proc.
3167 2008-11-13 Steve Ellcey <sje@cup.hp.com>
3169 PR libgomp/37938
3170 * config/linux/ia64/mutex.h: New.
3172 2008-11-04 Tobias Burnus <burnus@net-b.de>
3174 PR libgomp/37935
3175 * libgomp.texi (Runtime library routines, environment variables):
3176 Update for OpenMP version 3.0.
3178 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
3179 Steve Ellcey <sje@cup.hp.com>
3181 * configure: Regenerate for new libtool.
3182 * Makefile.in: Ditto.
3183 * testsuite/Makefile.in: Ditto.
3185 2008-09-19 Jakub Jelinek <jakub@redhat.com>
3186 Andreas Tobler <a.tobler@schweiz.org>
3188 * config/bsd/proc.c: New file.
3189 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
3190 * configure.ac: Check for header <sys/sysctl.h>
3191 * configure: Regenerate.
3192 * config.h.in: Likewise.
3194 2008-09-05 Janis Johnson <janis187@us.ibm.com>
3196 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
3198 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
3200 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
3201 * Makefile.in: Regenerated.
3202 * testsuite/Makefile.in: Regenerated.
3204 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
3206 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
3207 depend on blddir if blddir exists.
3208 (libgomp_target_compile): Likewise.
3209 * testsuite/libgomp.c++/c++.exp: Likewise.
3210 * testsuite/libgomp.fortran/fortran.exp: Likewise.
3212 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3214 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
3215 Do not list GPL as Invariant Section.
3217 2008-07-28 Ilie Garbacea <ilie@mips.com>
3218 Chao-ying Fu <fu@mips.com>
3220 * configure.tgt: Enable futex for MIPS.
3221 * config/linux/mips/futex.h: New file.
3223 2008-07-16 Jakub Jelinek <jakub@redhat.com>
3225 * team.c (gomp_team_end): Free team immediately if it has
3226 just one thread.
3228 2008-07-08 David Edelsohn <edelsohn@gnu.org>
3230 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
3231 * testsuite/libgomp.fortran/fortran.exp: Same.
3232 * testsuite/libgomp.c/c.exp: Same.
3233 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
3234 directory to library path first.
3236 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
3238 * env.c (parse_stacksize): Add cast to avoid warning.
3239 (parse_spincount): Likewise.
3241 2008-06-27 Jakub Jelinek <jakub@redhat.com>
3243 * testsuite/libgomp.c/loop-10.c: New test.
3244 * libgomp.c/loop-3.c (main): Add lastprivate clause.
3245 * libgomp.c++/loop-6.C (main): Likewise.
3247 PR debug/36617
3248 * testsuite/libgomp.c/debug-1.c: New test.
3250 2008-06-19 Jakub Jelinek <jakub@redhat.com>
3252 * testsuite/libgomp.c/nqueens-1.c: New test.
3254 PR c++/36523
3255 * testsuite/libgomp.c++/task-7.C: New function.
3257 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3259 * configure: Regenerate.
3261 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3263 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
3264 mutex when HAVE_SYNC_BUILTINS isn't defined.
3266 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3268 * libgomp.texi (omp_test_lock): Fix typo.
3270 2008-06-12 Tobias Burnus <burnus@net-b.de>
3272 * omp_lib.f90.in: Add "implicit none".
3274 2008-06-12 Jakub Jelinek <jakub@redhat.com>
3276 PR middle-end/36506
3277 * testsuite/libgomp.c/reduction-5.c: New test.
3279 2008-06-11 Jakub Jelinek <jakub@redhat.com>
3281 * libgomp.h (struct gomp_task): Add in_tied_task field.
3282 * task.c (gomp_init_task): Initialize it.
3283 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
3284 unconditionally. Don't call gomp_team_barrier_wake if
3285 current task is implicit or if(0) from implicit and number of
3286 running tasks is equal to nthreads - 1.
3288 PR libgomp/36471
3289 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
3290 omp_get_team_size_8): Fix pastos.
3292 PR libgomp/36469
3293 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
3294 * configure: Regenerated.
3295 * config.h.in: Regenerated.
3296 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
3297 defined.
3299 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
3301 PR bootstrap/36452
3302 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
3303 (GOMP_loop_ull_dynamic_start): Likewise.
3304 (GOMP_loop_ull_guided_start): Likewise.
3305 (GOMP_loop_ull_ordered_static_start): Likewise.
3306 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
3307 (GOMP_loop_ull_ordered_guided_start): Likewise.
3309 2008-06-06 Jakub Jelinek <jakub@redhat.com>
3310 Richard Henderson <rth@redhat.com>
3311 Ulrich Drepper <drepper@redhat.com>
3312 Jakob Blomer <jakob.blomer@ira.uka.de>
3314 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
3315 Substitute also OMP_*LOCK_25*.
3316 * configure: Regenerated.
3317 * config.h.in: Regenerated.
3318 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
3319 ptrlock.c and task.c.
3320 * Makefile.in: Regenerated.
3321 * testsuite/Makefile.in: Regenerated.
3322 * task.c: New file.
3323 * loop_ull.c: New file.
3324 * iter_ull.c: New file.
3325 * libgomp.h: Include ptrlock.h.
3326 (enum gomp_task_kind): New type.
3327 (struct gomp_team): Add task_lock, task_queue, task_count,
3328 task_running_count, single_count fields. Add
3329 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
3330 Remove work_share_lock, generation_mask,
3331 oldest_live_gen, num_live_gen and init_work_shares fields, add
3332 work work_share_list_alloc, work_share_list_free and work_share_chunk
3333 fields. Change work_shares from pointer to pointers into an array.
3334 Change ordered_release field into gomp_sem_t ** from flexible array
3335 member. Add implicit_task and initial_work_shares fields.
3336 Move close to the end of the struct.
3337 (struct gomp_team_state): Add single_count, last_work_share,
3338 active_level and level fields, remove work_share_generation.
3339 (gomp_barrier_handle_tasks): New prototype.
3340 (gomp_finish_task): New inline function.
3341 (struct gomp_work_share): Move chunk_size, end, incr into
3342 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
3343 next_ll fields. Reshuffle fields. Add next_alloc,
3344 next_ws, next_free and inline_ordered_team_ids fields, change
3345 ordered_team_ids into pointer from flexible array member.
3346 Add mode field. Put lock and next into a different cache line
3347 from most of the write-once fields.
3348 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
3349 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
3350 gomp_iter_ull_guided_next): New prototypes.
3351 (gomp_new_icv): New prototype.
3352 (struct gomp_thread): Add thread_pool and task fields.
3353 (struct gomp_thread_pool): New type.
3354 (gomp_new_team): New prototype.
3355 (gomp_team_start): Change type of last argument.
3356 (gomp_new_work_share): Removed.
3357 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
3358 (gomp_work_share_init_done): New static inline.
3359 (gomp_throttled_spin_count_var, gomp_available_cpus,
3360 gomp_managed_threads): New extern decls.
3361 (gomp_init_task): New prototype.
3362 (gomp_spin_count_var): New extern var decl.
3363 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
3364 or no alias support, or if not PIC.
3365 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
3366 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
3367 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
3368 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
3369 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
3370 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
3371 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
3372 gomp_test_nest_lock_25): New prototypes.
3373 (omp_lock_symver, strong_alias): Define.
3374 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
3375 decls.
3376 (gomp_end_task): New.
3377 (struct gomp_task_icv, gomp_global_icv): New.
3378 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
3379 (struct gomp_task): New.
3380 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3381 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3382 (gomp_icv): New.
3383 (gomp_schedule_type): Reorder enum to match
3384 omp_sched_t.
3385 * team.c (struct gomp_thread_start_data): Add thread_pool and task
3386 fields.
3387 (gomp_thread_start): Add gomp_team_barrier_wait call.
3388 For non-nested case remove clearing of docked thread thr fields.
3389 Use pool fields instead of global gomp_* variables. Use
3390 gomp_barrier_wait_last when needed. Initialize ts.active_level.
3391 Create tasks for each member thread.
3392 (free_team): Only destroy team barrier, task_lock here and free it.
3393 (gomp_free_thread): Free last_team if non-NULL.
3394 (gomp_team_end): Call gomp_team_barrier_wait instead of
3395 gomp_barrier_wait. For nested case call one extra
3396 gomp_barrier_wait. Move here some destruction from free_team.
3397 Call free_team on pool->last_team if any, rather than freeing
3398 current team. Destroy work_share_list_free_lock ifndef
3399 HAVE_SYNC_BUILTINS.
3400 (gomp_new_icv): New function.
3401 (gomp_threads, gomp_threads_size, gomp_threads_used,
3402 gomp_threads_dock): Removed.
3403 (gomp_thread_destructor): New variable.
3404 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
3405 functions.
3406 (gomp_team_start): Create new pool if current thread doesn't have
3407 one. Use pool fields instead of global gomp_* variables.
3408 Initialize thread_pool field for new threads. Clear single_count.
3409 Change last argument from ws to team, don't create
3410 new team, set ts.work_share to &team->work_shares[0] and clear
3411 ts.last_work_share. Don't clear ts.work_share_generation.
3412 If number of threads changed, adjust atomically gomp_managed_threads.
3413 Use gomp_init_task instead of gomp_new_task,
3414 set thr->task to the corresponding implicit_task array entry.
3415 Create tasks for each member thread. Initialize ts.level.
3416 (initialize_team): Call pthread_key_create on
3417 gomp_thread_destructor.
3418 (team_destructor): New function.
3419 (new_team): Removed.
3420 (gomp_new_team): New function.
3421 (free_team): Free gomp_work_share blocks chained through next_alloc,
3422 instead of freeing work_shares and destroying work_share_lock.
3423 (gomp_team_end): Call gomp_fini_work_share. If number of threads
3424 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
3425 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
3426 of gomp_barrier_wait.
3427 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
3428 instead of gomp_barrier_wait. Call gomp_work_share_init_done
3429 if gomp_work_share_start returned true. Don't unlock ws->lock.
3430 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
3431 of gomp_barrier_wait.
3432 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
3433 gomp_work_share_init_done if gomp_work_share_start returned true.
3434 Don't unlock ws->lock.
3435 * work.c: Include stddef.h.
3436 (free_work_share): Use work_share_list_free_lock instead
3437 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
3438 Call gomp_fini_work_share and then either free ws if orphaned, or
3439 put it into work_share_list_free list of the current team.
3440 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
3441 functions.
3442 (gomp_work_share_start, gomp_work_share_end,
3443 gomp_work_share_end_nowait): Rewritten.
3444 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
3445 (openmp_version): Set to 200805.
3446 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3447 omp_sched_guided, omp_sched_auto): New parameters.
3448 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3449 omp_set_max_active_levels, omp_get_max_active_levels,
3450 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3451 omp_get_active_level): New interfaces.
3452 * omp_lib.h.in (openmp_version): Set to 200805.
3453 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
3454 omp_sched_guided, omp_sched_auto): New parameters.
3455 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3456 omp_set_max_active_levels, omp_get_max_active_levels,
3457 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3458 omp_get_active_level): New externals.
3459 * loop.c: Include limits.h.
3460 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
3461 GFS_AUTO.
3462 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
3463 Likewise. Use gomp_icv.
3464 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
3465 ts.static_trip here.
3466 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
3467 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
3468 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
3469 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
3470 don't unlock ws->lock, otherwise lock it.
3471 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
3472 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
3473 (gomp_parallel_loop_start): Call gomp_new_team instead of
3474 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
3475 Adjust gomp_team_start caller. Pass 0 as second argument to
3476 gomp_resolve_num_threads.
3477 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
3478 If adding ws->chunk_size nthreads + 1 times after end won't
3479 overflow, set ws->mode to 1.
3480 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
3481 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
3482 GOMP_loop_ull_ordered_static_start,
3483 GOMP_loop_ull_ordered_dynamic_start,
3484 GOMP_loop_ull_ordered_guided_start,
3485 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
3486 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
3487 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
3488 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
3489 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
3490 prototypes.
3491 * libgomp.map: Export lock routines also @@OMP_2.0.
3492 (GOMP_loop_ordered_dynamic_first,
3493 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
3494 GOMP_loop_ordered_static_first): Remove.
3495 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
3496 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
3497 GOMP_loop_ull_ordered_dynamic_next,
3498 GOMP_loop_ull_ordered_dynamic_start,
3499 GOMP_loop_ull_ordered_guided_next,
3500 GOMP_loop_ull_ordered_guided_start,
3501 GOMP_loop_ull_ordered_runtime_next,
3502 GOMP_loop_ull_ordered_runtime_start,
3503 GOMP_loop_ull_ordered_static_next,
3504 GOMP_loop_ull_ordered_static_start,
3505 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
3506 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
3507 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
3508 (omp_set_schedule, omp_get_schedule,
3509 omp_get_thread_limit, omp_set_max_active_levels,
3510 omp_get_max_active_levels, omp_get_level,
3511 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
3512 omp_set_schedule_, omp_set_schedule_8_,
3513 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3514 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3515 omp_get_max_active_levels_, omp_get_level_,
3516 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3517 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3518 New exports @@OMP_3.0.
3519 * omp.h.in (omp_sched_t): New type.
3520 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3521 omp_set_max_active_levels, omp_get_max_active_levels,
3522 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
3523 omp_get_active_level): New prototypes.
3524 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
3525 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
3526 gomp_thread_limit_var, gomp_remaining_threads_count,
3527 gomp_remaining_threads_lock): New variables.
3528 (parse_spincount): New function.
3529 (initialize_env): Call gomp_init_num_threads unconditionally.
3530 Initialize gomp_available_cpus. Call parse_spincount,
3531 initialize gomp_{,throttled_}spin_count_var
3532 depending on presence and value of OMP_WAIT_POLICY and
3533 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
3534 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
3535 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
3536 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
3537 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
3538 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
3539 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
3540 (gomp_global_icv): New.
3541 (parse_schedule): Use it. Parse "auto".
3542 (omp_set_num_threads): Use gomp_icv.
3543 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
3544 Likewise.
3545 (omp_get_max_threads): Move from parallel.c.
3546 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
3547 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
3548 add ialias.
3549 (parse_stacksize, parse_wait_policy): New functions.
3550 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
3551 both wrappers for compatibility and new locks.
3552 (omp_set_schedule, omp_get_schedule,
3553 omp_get_thread_limit, omp_set_max_active_levels,
3554 omp_get_max_active_levels, omp_get_level,
3555 omp_get_ancestor_thread_num, omp_get_team_size,
3556 omp_get_active_level): New ialias_redirect.
3557 (omp_set_schedule_, omp_set_schedule_8_,
3558 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3559 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3560 omp_get_max_active_levels_, omp_get_level_,
3561 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3562 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3563 New functions.
3564 * parallel.c: Include limits.h.
3565 (gomp_resolve_num_threads): Add count argument. Rewritten.
3566 (GOMP_parallel_start): Call gomp_new_team and pass that as last
3567 argument to gomp_team_start. Pass 0 as second argument to
3568 gomp_resolve_num_threads.
3569 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
3570 if gomp_thread_limit_var != ULONG_MAX.
3571 (omp_in_parallel): Implement using ts.active_level.
3572 (omp_get_max_threads): Move to env.c.
3573 (omp_get_level, omp_get_ancestor_thread_num,
3574 omp_get_team_size, omp_get_active_level): New functions,
3575 add ialias.
3576 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
3577 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
3578 gomp_iter_dynamic_next instead of the _locked variant and don't take
3579 lock around it, otherwise acquire it before calling
3580 gomp_iter_dynamic_next_locked.
3581 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
3582 gomp_iter_dynamic_next instead of the _locked variant and don't take
3583 lock around it.
3584 (GOMP_parallel_sections_start): Call gomp_new_team instead of
3585 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
3586 Adjust gomp_team_start caller. Pass count as second argument to
3587 gomp_resolve_num_threads, don't adjust num_threads after the call.
3588 Use gomp_icv.
3589 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
3590 ws->chunk_size by incr.
3591 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
3592 code.
3593 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
3594 types.
3595 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
3596 (omp_check_defines): Check even the compat defines.
3597 * config/linux/ptrlock.c: New file.
3598 * config/linux/ptrlock.h: New file.
3599 * config/linux/wait.h: New file.
3600 * config/posix/ptrlock.c: New file.
3601 * config/posix/ptrlock.h: New file.
3602 * config/linux/bar.h (gomp_team_barrier_wait,
3603 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3604 (gomp_team_barrier_set_task_pending,
3605 gomp_team_barrier_clear_task_pending,
3606 gomp_team_barrier_set_waiting_for_tasks,
3607 gomp_team_barrier_waiting_for_tasks,
3608 gomp_team_barrier_done): New inlines.
3609 (gomp_barrier_t): Rewritten.
3610 (gomp_barrier_state_t): New typedef.
3611 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
3612 gomp_barrier_wait_start): Rewritten.
3613 (gomp_barrier_wait_end): Change second argument to
3614 gomp_barrier_state_t.
3615 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3616 inlines.
3617 * config/linux/bar.c: Include wait.h instead of libgomp.h and
3618 futex.h.
3619 (gomp_barrier_wait_end): Rewritten.
3620 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3621 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
3622 * config/posix/bar.h (gomp_barrier_t): Add generation field.
3623 (gomp_barrier_state_t): New typedef.
3624 (gomp_team_barrier_wait,
3625 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3626 (gomp_barrier_wait_start): Or all but low 2 bits from generation
3627 into the return value. Return gomp_barrier_state_t.
3628 (gomp_team_barrier_set_task_pending,
3629 gomp_team_barrier_clear_task_pending,
3630 gomp_team_barrier_set_waiting_for_tasks,
3631 gomp_team_barrier_waiting_for_tasks,
3632 gomp_team_barrier_done): New inlines.
3633 (gomp_barrier_wait_end): Change second argument to
3634 gomp_barrier_state_t.
3635 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3636 inlines.
3637 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
3638 (gomp_barrier_wait_end): Change second argument to
3639 gomp_barrier_state_t.
3640 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3641 gomp_team_barrier_wake): New functions.
3642 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
3643 futex.h.
3644 (gomp_futex_wake, gomp_futex_wait): New variables.
3645 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
3646 * config/linux/lock.c: Rewrite to make locks task owned,
3647 for backwards compatibility provide the old entrypoints
3648 if symbol versioning. Include wait.h instead of libgomp.h and
3649 futex.h.
3650 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
3651 * config/posix95/lock.c: Rewrite to make locks task owned,
3652 for backwards compatibility provide the old entrypoints
3653 if symbol versioning.
3654 * config/posix/lock.c: Rewrite to make locks task owned,
3655 for backwards compatibility provide the old entrypoints
3656 if symbol versioning.
3657 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
3658 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
3659 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
3660 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3661 (sys_futex0): Return error code.
3662 (futex_wake, futex_wait): If ENOSYS was returned, clear
3663 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3664 (cpu_relax, atomic_write_barrier): New static inlines.
3665 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3666 (futex_wake, futex_wait): If ENOSYS was returned, clear
3667 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3668 (cpu_relax, atomic_write_barrier): New static inlines.
3669 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3670 (sys_futex0): Return error code.
3671 (futex_wake, futex_wait): If ENOSYS was returned, clear
3672 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3673 (cpu_relax, atomic_write_barrier): New static inlines.
3674 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3675 (sys_futex0): Return error code.
3676 (futex_wake, futex_wait): If ENOSYS was returned, clear
3677 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3678 (cpu_relax, atomic_write_barrier): New static inlines.
3679 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3680 (sys_futex0): Return error code.
3681 (futex_wake, futex_wait): If ENOSYS was returned, clear
3682 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3683 (cpu_relax, atomic_write_barrier): New static inlines.
3684 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3685 (sys_futex0): Return error code.
3686 (futex_wake, futex_wait): If ENOSYS was returned, clear
3687 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3688 (cpu_relax, atomic_write_barrier): New static inlines.
3689 * config/linux/sem.c: Include wait.h instead of libgomp.h and
3690 futex.h.
3691 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
3692 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
3693 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
3694 types.
3695 (omp_nest_lock_t): Change owner into void *, add lock field.
3696 * config/posix95/omp-lock.h: Include semaphore.h.
3697 (omp_lock_25_t, omp_nest_lock_25_t): New types.
3698 (omp_lock_t): Use sem_t instead of mutex if semaphores
3699 aren't broken.
3700 (omp_nest_lock_t): Likewise. Change owner to void *.
3701 * config/posix/omp-lock.h: Include semaphore.h.
3702 (omp_lock_25_t, omp_nest_lock_25_t): New types.
3703 (omp_lock_t): Use sem_t instead of mutex if semaphores
3704 aren't broken.
3705 (omp_nest_lock_t): Likewise. Add owner field.
3707 2008-06-06 Jakub Jelinek <jakub@redhat.com>
3709 * testsuite/libgomp.c/collapse-1.c: New test.
3710 * testsuite/libgomp.c/collapse-2.c: New test.
3711 * testsuite/libgomp.c/collapse-3.c: New test.
3712 * testsuite/libgomp.c/icv-1.c: New test.
3713 * testsuite/libgomp.c/icv-2.c: New test.
3714 * testsuite/libgomp.c/lib-2.c: New test.
3715 * testsuite/libgomp.c/lock-1.c: New test.
3716 * testsuite/libgomp.c/lock-2.c: New test.
3717 * testsuite/libgomp.c/lock-3.c: New test.
3718 * testsuite/libgomp.c/loop-4.c: New test.
3719 * testsuite/libgomp.c/loop-5.c: New test.
3720 * testsuite/libgomp.c/loop-6.c: New test.
3721 * testsuite/libgomp.c/loop-7.c: New test.
3722 * testsuite/libgomp.c/loop-8.c: New test.
3723 * testsuite/libgomp.c/loop-9.c: New test.
3724 * testsuite/libgomp.c/nested-3.c: New test.
3725 * testsuite/libgomp.c/nestedfn-6.c: New test.
3726 * testsuite/libgomp.c/sort-1.c: New test.
3727 * testsuite/libgomp.c/task-1.c: New test.
3728 * testsuite/libgomp.c/task-2.c: New test.
3729 * testsuite/libgomp.c/task-3.c: New test.
3730 * testsuite/libgomp.c/task-4.c: New test.
3731 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
3732 to C++ testsuite default compiler options.
3733 * testsuite/libgomp.c++/collapse-1.C: New test.
3734 * testsuite/libgomp.c++/collapse-2.C: New test.
3735 * testsuite/libgomp.c++/ctor-10.C: New test.
3736 * testsuite/libgomp.c++/for-1.C: New test.
3737 * testsuite/libgomp.c++/for-2.C: New test.
3738 * testsuite/libgomp.c++/for-3.C: New test.
3739 * testsuite/libgomp.c++/for-4.C: New test.
3740 * testsuite/libgomp.c++/for-5.C: New test.
3741 * testsuite/libgomp.c++/loop-8.C: New test.
3742 * testsuite/libgomp.c++/loop-9.C: New test.
3743 * testsuite/libgomp.c++/loop-10.C: New test.
3744 * testsuite/libgomp.c++/task-1.C: New test.
3745 * testsuite/libgomp.c++/task-2.C: New test.
3746 * testsuite/libgomp.c++/task-3.C: New test.
3747 * testsuite/libgomp.c++/task-4.C: New test.
3748 * testsuite/libgomp.c++/task-5.C: New test.
3749 * testsuite/libgomp.c++/task-6.C: New test.
3750 * testsuite/libgomp.fortran/allocatable1.f90: New test.
3751 * testsuite/libgomp.fortran/allocatable2.f90: New test.
3752 * testsuite/libgomp.fortran/allocatable3.f90: New test.
3753 * testsuite/libgomp.fortran/allocatable4.f90: New test.
3754 * testsuite/libgomp.fortran/collapse1.f90: New test.
3755 * testsuite/libgomp.fortran/collapse2.f90: New test.
3756 * testsuite/libgomp.fortran/collapse3.f90: New test.
3757 * testsuite/libgomp.fortran/collapse4.f90: New test.
3758 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
3759 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
3760 * testsuite/libgomp.fortran/lib4.f90: New test.
3761 * testsuite/libgomp.fortran/lock-1.f90: New test.
3762 * testsuite/libgomp.fortran/lock-2.f90: New test.
3763 * testsuite/libgomp.fortran/nested1.f90: New test.
3764 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
3765 * testsuite/libgomp.fortran/strassen.f90: New test.
3766 * testsuite/libgomp.fortran/tabs1.f90: New test.
3767 * testsuite/libgomp.fortran/tabs2.f: New test.
3768 * testsuite/libgomp.fortran/task1.f90: New test.
3769 * testsuite/libgomp.fortran/task2.f90: New test.
3770 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
3771 * testsuite/libgomp.fortran/vla5.f90: Likewise.
3772 * testsuite/libgomp.c/pr26943-2.c: Likewise.
3773 * testsuite/libgomp.c/pr26943-3.c: Likewise.
3774 * testsuite/libgomp.c/pr26943-4.c: Likewise.
3776 2008-05-23 Jakub Jelinek <jakub@redhat.com>
3778 PR c++/36308
3779 * testsuite/libgomp.c++/ctor-11.C: New test.
3780 * testsuite/libgomp.c++/ctor-12.C: New test.
3782 2008-05-15 Janis Johnson <janis187@us.ibm.com>
3784 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
3786 2008-05-07 Jakub Jelinek <jakub@redhat.com>
3788 PR middle-end/36106
3789 * testsuite/libgomp.c/atomic-5.c: New test.
3790 * testsuite/libgomp.c/atomic-6.c: New test.
3791 * testsuite/libgomp.c/autopar-1.c: New test.
3793 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3795 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
3796 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
3797 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
3798 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
3799 * configure: Regenerate.
3800 * Makefile.in, testsuite/Makefile.in: Likewise.
3802 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
3804 PR bootstrap/35457
3805 * aclocal.m4: Regenerate.
3806 * configure: Regenerate.
3808 2008-03-18 Jakub Jelinek <jakub@redhat.com>
3810 PR middle-end/35611
3811 * testsuite/libgomp.c/atomic-4.c: New test.
3813 PR libgomp/35625
3814 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
3815 (gomp_iter_guided_next): Likewise.
3816 * testsuite/libgomp.c/pr35625.c: New test.
3818 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3820 * aclocal.m4: Regenerate.
3821 * configure: Likewise.
3822 * Makefile.in: Likewise.
3823 * testsuite/Makefile.in: Likewise.
3825 2008-03-13 Jakub Jelinek <jakub@redhat.com>
3827 PR middle-end/35185
3828 * testsuite/libgomp.c++/pr35185.C: New test.
3830 2008-03-12 Jakub Jelinek <jakub@redhat.com>
3832 PR middle-end/35549
3833 * testsuite/libgomp.c/pr35549.c: New test.
3835 2008-03-06 Jakub Jelinek <jakub@redhat.com>
3837 * testsuite/libgomp.c/atomic-3.c: New test.
3839 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3841 PR fortran/33197
3842 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
3843 .F08 file suffixes.
3845 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
3847 PR libgomp/33131
3848 * configure.ac: Add ACX_HEADER_STRING.
3849 * env.c: Include strings.h.
3850 * aclocal.m4: Regenerate.
3851 * config.h.in: Regenerate.
3852 * configure: Regenerate.
3853 * Makefile.in: Regenerate.
3854 * testsuite/Makefile.in: Regenerate.
3856 2008-02-15 Jakub Jelinek <jakub@redhat.com>
3858 PR middle-end/35196
3859 * testsuite/libgomp.c/pr35196.c: New test.
3861 PR middle-end/35130
3862 * testsuite/libgomp.fortran/pr35130.f90: New test.
3863 * testsuite/libgomp.c/pr35130.c: New test.
3865 2008-01-25 Jakub Jelinek <jakub@redhat.com>
3867 PR middle-end/33880
3868 * testsuite/libgomp.c/pr33880.c: New test.
3869 * testsuite/libgomp.fortran/pr33880.f90: New test.
3871 2008-01-24 David Edelsohn <edelsohn@gnu.org>
3873 * configure: Regenerate.
3875 2008-01-08 Jakub Jelinek <jakub@redhat.com>
3877 * configure.ac: Move futex checking into ../config/futex.m4.
3878 * configure: Rebuilt.
3879 * aclocal.m4: Rebuilt.
3880 * Makefile.in: Rebuilt.
3882 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
3883 2007-10-15 ../config/tls.m4 change.
3885 2007-12-19 Jakub Jelinek <jakub@redhat.com>
3887 PR c++/34513
3888 * testsuite/libgomp.c/pr34513.c: New test.
3889 * testsuite/libgomp.c++/pr34513.C: New test.
3891 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
3893 PR target/32765
3894 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
3896 2007-12-04 Jakub Jelinek <jakub@redhat.com>
3898 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
3900 2007-12-03 Jakub Jelinek <jakub@redhat.com>
3902 * testsuite/libgomp.c/private-1.c: New test.
3904 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
3905 Paolo Bonzini <bonzini@gnu.org>
3907 * Makefile.am: Use space as vpath separator. Use 'vpath %'
3908 instead of 'VPATH ='.
3909 * Makefile.in: Regenerate.
3911 2007-11-23 Matthias Klose <doko@ubuntu.com>
3913 * configure.ac: Adjust makeinfo version check.
3914 * configure: Regenerate.
3916 2007-11-10 Jakub Jelinek <jakub@redhat.com>
3918 PR fortran/34020
3919 * testsuite/libgomp.fortran/pr34020.f90: New test.
3921 2007-11-06 Jakub Jelinek <jakub@redhat.com>
3923 PR c++/33894
3924 * testsuite/libgomp.c++/atomic-1.C: New test.
3926 2007-10-25 Jakub Jelinek <jakub@redhat.com>
3928 PR libgomp/33275
3929 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
3930 Make x and y integers rather than (implicit) reals. Add private (j)
3931 clause to the last omp parallel.
3933 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
3935 * configure: Regenerate following changes to ../config/tls.m4.
3937 2007-09-28 Jakub Jelinek <jakub@redhat.com>
3939 * testsuite/libgomp.fortran/stack.f90: New test.
3941 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
3943 * config/mingw32/proc.c: New file.
3945 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
3947 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
3948 (main): Use __get_cpuid to get i386 target fetaures.
3949 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
3950 (main): Use __get_cpuid to get x86_64 target fetaures.
3952 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
3954 PR target/32765
3955 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
3956 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
3958 2007-07-12 Jakub Jelinek <jakub@redhat.com>
3960 PR fortran/32550
3961 * testsuite/libgomp.fortran/pr32550.f90: New test.
3962 * testsuite/libgomp.fortran/crayptr2.f90: New test.
3964 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
3966 * aclocal.m4: Regenerated.
3968 2007-07-05 Tobias Burnus <burnus@net-b.de>
3970 PR fortran/32359
3971 * testsuite/libgomp.fortran/pr32359.f90: New.
3973 2007-07-02 Jakub Jelinek <jakub@redhat.com>
3975 PR libgomp/32468
3976 * sections.c (GOMP_parallel_sections_start): Only decrease
3977 number of threads to COUNT if dyn_var is true.
3978 * testsuite/libgomp.c/pr32468.c: New test.
3980 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3982 PR libgomp/26308
3983 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
3985 2007-06-21 Jakub Jelinek <jakub@redhat.com>
3987 PR middle-end/32362
3988 * testsuite/libgomp.c/pr32362-1.c: New test.
3989 * testsuite/libgomp.c/pr32362-2.c: New test.
3990 * testsuite/libgomp.c/pr32362-3.c: New test.
3992 2007-06-07 Jakub Jelinek <jakub@redhat.com>
3994 * team.c (gomp_team_start): Fix setting up thread_attr
3995 stack size.
3997 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
3999 * configure: Regenerate.
4001 2007-05-23 Steve Ellcey <sje@cup.hp.com>
4003 * Makefile.in: Regenerate.
4004 * configure: Regenerate.
4005 * aclocal.m4: Regenerate.
4006 * testsuite/Makefile.in: Regenerate.
4008 2007-05-04 Jakub Jelinek <jakub@redhat.com>
4010 * config/linux/proc.c: New file.
4012 PR libgomp/28482
4013 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
4015 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
4017 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
4019 2007-04-16 Matthias Klose <doko@debian.org>
4021 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
4022 flags if not building with -m64.
4023 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
4024 flag for i?86-*-* targets, if current target matches -m64.
4026 2007-04-14 Steve Ellcey <sje@cup.hp.com>
4028 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
4029 * Makefile.in: Regenerate.
4031 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4033 PR testsuite/31369
4034 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
4035 ld_library_path.
4036 * testsuite/libgomp.fortran/fortran.exp: Likewise.
4038 2007-04-04 Jakub Jelinek <jakub@redhat.com>
4040 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
4041 decls.
4042 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
4043 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
4044 (parse_affinity): New function.
4045 (initialize_env): Call it and gomp_init_affinity.
4046 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
4047 create new pthread_attr_t and call gomp_init_thread_affinity
4048 on it for each thread before passing the attribute to pthread_create.
4049 * config/linux/affinity.c: New file.
4050 * config/posix/affinity.c: New file.
4051 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
4052 * configure: Rebuilt.
4053 * config.h.in: Rebuilt.
4054 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
4055 * Makefile.in: Rebuilt.
4057 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
4059 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
4060 *-*-darwin*.
4061 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
4062 and use it if found.
4064 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
4066 * testsuite/config/default.exp: New file.
4067 * testsuite/lib/libgomp.exp: New file.
4068 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
4069 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
4070 load_lib *, load_gcc_lib *): Move to libgomp.exp.
4071 (libgomp_load): Remove.
4072 * testsuite/lib/libgomp.exp (libgomp_init): Compute
4073 always_ld_library_path, not ld_library_path. Set additional_flags
4074 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
4075 (target_compile): Do not call libgomp_init. Append lang_library_path
4076 and lang_link_flags to options.
4077 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
4078 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
4079 here.
4080 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
4081 always_ld_library_path. Set LD_LIBRARY_PATH here.
4082 * testsuite/libgomp.fortran/fortran.exp: Ditto.
4083 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
4084 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
4085 CX8 flag.
4086 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
4087 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
4088 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
4089 * testsuite/libgomp.c/pr29947-1.c: Ditto.
4090 * testsuite/libgomp.c/atomic-10.c: Ditto.
4092 2007-03-21 Jakub Jelinek <jakub@redhat.com>
4094 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
4095 dg-final cleanup-modules line.
4096 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
4097 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
4098 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
4099 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
4100 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
4101 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
4102 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
4104 2007-03-18 Andreas Schwab <schwab@suse.de>
4106 * acinclude.m4: Adjust regular expression for ld version
4107 extraction.
4108 * configure: Regenerate.
4110 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4112 * Makefile.am: Add install-pdf target as copied from
4113 automake v1.10 rules.
4114 * Makefile.in: Regenerate
4116 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4118 PR libgomp/28486
4119 * configure: Regenerate.
4121 PR c++/30703
4122 * testsuite/libgomp.c++/pr30703.C: New test.
4124 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4126 Revert:
4127 2006-07-05 Eric Christopher <echristo@apple.com>
4128 * configure.ac: Depend addition of -pthread on host OS.
4129 * configure: Regenerate.
4131 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4133 * libgomp.texi: Fix spacing after abbreviations.
4135 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
4137 PR libgomp/30546
4138 * configure.ac: Add check for makeinfo
4139 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
4140 if an appropiate version of makeinfo is found.
4141 * aclocal.m4: Regenerated.
4142 * configure: Regenerated.
4143 * Makefile.in: Regenerated.
4144 * testsuite/Makefile.in: Regenerated.
4146 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
4148 PR libgomp/30540
4149 * libgomp.texi: More about implementation-dependent settings.
4151 2007-01-26 Tobias Burnus <burnus@net-b.de>
4153 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
4155 2007-01-24 Jakub Jelinek <jakub@redhat.com>
4157 PR middle-end/30494
4158 * testsuite/libgomp.c/pr30494.c: New test.
4160 2007-01-15 Tom Tromey <tromey@redhat.com>
4162 * configure: Rebuilt.
4163 * configure.ac: Fixed comment.
4165 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
4167 * libgomp.texi: Document implementation specific default values of
4168 environment variables.
4170 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
4172 PR libgomp/28209
4173 * libgomp.texi: New file.
4174 * configure.ac: Add --enable-generated-files-in-srcdir option.
4175 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
4176 files to srcdir.
4177 * Makefile.in: Regenerated.
4178 * config.h.in: Regenerated.
4179 * testsuite/Makefile.in: Regenerated.
4180 * NOTES: Removed.
4182 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
4184 PR libgomp/29949
4185 * env.c (omp_set_num_threads): Set illegal thread count to 1.
4187 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
4189 * configure: Regenerate.
4191 2006-12-04 Jakub Jelinek <jakub@redhat.com>
4193 PR libgomp/29947
4194 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
4195 start if there shouldn't be any loop iterations.
4196 (gomp_loop_ordered_static_start): Remove start == end test.
4197 * testsuite/libgomp.c/pr29947-1.c: New test.
4198 * testsuite/libgomp.c/pr29947-2.c: New test.
4200 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
4202 * configure.tgt: Force initial-exec TLS model on Linux only.
4204 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
4206 * configure: Regenerated.
4208 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
4210 * env.c (parse_schedule): Reject out of range values.
4211 (parse_unsigned_long): Reject out of range, negative or zero values.
4213 2006-10-29 Jakub Jelinek <jakub@redhat.com>
4215 PR fortran/29629
4216 * testsuite/libgomp.fortran/pr29629.f90: New test.
4218 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
4220 PR libgomp/29494
4221 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
4222 * config/posix95: New directory.
4223 * config/posix95/omp-lock.h: New file.
4224 * config/posix95/lock.c: Likewise.
4226 2006-10-14 Geoffrey Keating <geoffk@apple.com>
4228 * aclocal.m4: Regenerate.
4229 * configure: Regenerate.
4231 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
4233 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
4234 '<' to '<='.
4236 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
4238 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
4239 test.
4240 * configure: Regenerate.
4241 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
4243 2006-09-26 Jakub Jelinek <jakub@redhat.com>
4245 PR middle-end/25261
4246 PR middle-end/28790
4247 * testsuite/libgomp.c/nestedfn-4.c: New test.
4248 * testsuite/libgomp.c/nestedfn-5.c: New test.
4249 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
4251 PR fortran/29097
4252 * testsuite/libgomp.fortran/condinc1.f: New test.
4253 * testsuite/libgomp.fortran/condinc2.f: New test.
4254 * testsuite/libgomp.fortran/condinc3.f90: New test.
4255 * testsuite/libgomp.fortran/condinc4.f90: New test.
4256 * testsuite/libgomp.fortran/condinc1.inc: New file.
4258 2006-09-18 Tom Tromey <tromey@redhat.com>
4260 * configure: Rebuilt.
4262 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
4264 PR c/28768
4265 PR preprocessor/14634
4266 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
4267 to AC_DEFINE.
4268 * configure: Regenerate.
4270 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
4272 * testsuite/libgomp.fortran/reduction3.f90: Change
4273 -2147483648 to -huge(i)-1 to avoid overflow.
4274 * testsuite/libgomp.fortran/reduction4.f90: Change
4275 Z'ffffffff' to not(0) to avoid overflow.
4277 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
4279 PR libgomp/25938
4280 * Makefile.am (libsubincludedir): New.
4281 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
4282 * Makefile.in: Regenerate.
4284 2006-08-17 Jakub Jelinek <jakub@redhat.com>
4286 PR libgomp/28725
4287 * env.c: Include ctype.h.
4288 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
4289 leading and/or trailing whitespace and compare strings case
4290 insensitively.
4292 2006-07-16 Jakub Jelinek <jakub@redhat.com>
4294 PR fortran/28390
4295 * testsuite/libgomp.fortran/pr28390.f: New test.
4297 2006-07-05 Eric Christopher <echristo@apple.com>
4299 * configure.ac: Depend addition of -pthread on host OS.
4300 * configure: Regenerate.
4302 2006-06-21 Jakub Jelinek <jakub@redhat.com>
4304 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
4305 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
4306 defined.
4308 2006-06-20 Jakub Jelinek <jakub@redhat.com>
4310 PR libgomp/26175
4311 PR libgomp/26477
4312 * configure.ac: If neither --enable-linux-futex nor
4313 --disable-linux-futex is passed, determine the default by checking
4314 for compiling and/or running against NPTL. With --enable-linux-futex,
4315 check if SYS_gettid and SYS_futex are defined.
4316 * configure: Rebuilt.
4318 2006-06-14 Richard Henderson <rth@redhat.com>
4320 PR libgomp/28008
4321 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
4322 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
4324 2006-06-09 Richard Henderson <rth@redhat.com>
4326 * env.c (gomp_nthreads_var): Change to unsigned long.
4327 (gomp_run_sched_chunk): Likewise.
4328 (parse_unsigned_long): Rename from parse_num_threads and generalize.
4329 (initialize_env): Initialize gomp_thread_attr.
4330 * libgomp.h (gomp_nthreads_var): Update decl.
4331 (gomp_run_sched_chunk): Likewise.
4332 (gomp_thread_attr): Declare.
4333 * team.c (gomp_thread_attr): Export.
4334 (initialize_team): Don't initialize it.
4336 2006-06-09 Jakub Jelinek <jakub@redhat.com>
4338 PR fortran/27916
4339 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
4340 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
4342 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4344 * config/mingw32/time.c: New file.
4345 * configure.tgt: Use it.
4347 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
4349 * Makefile.am: Add install-html target. Add install-html to .PHONY
4350 * Makefile.in: Regenerate.
4352 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4354 PR libgomp/27612
4355 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
4356 * testsuite/libgomp.c/critical-1.c: Likewise.
4357 * testsuite/libgomp.c/loop-1.c: Likewise.
4358 * testsuite/libgomp.c/loop-2.c: Likewise.
4359 * testsuite/libgomp.c/single-1.c: Likewise.
4360 * testsuite/libgomp.c/ordered-1.c: Likewise.
4361 * testsuite/libgomp.c/ordered-2.c: Likewise.
4363 2006-05-15 Jakub Jelinek <jakub@redhat.com>
4365 PR middle-end/27416
4366 * libgomp.fortran/pr27416-1.f90: New test.
4368 2006-05-03 Jakub Jelinek <jakub@redhat.com>
4370 PR fortran/27395
4371 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
4372 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
4374 2006-05-02 Jakub Jelinek <jakub@redhat.com>
4376 PR c++/26943
4377 * testsuite/libgomp.c/pr26943-1.c: New test.
4378 * testsuite/libgomp.c/pr26943-2.c: New test.
4379 * testsuite/libgomp.c/pr26943-3.c: New test.
4380 * testsuite/libgomp.c/pr26943-4.c: New test.
4381 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
4382 * testsuite/libgomp.c++/pr26943.C: New test.
4384 2006-05-02 Jakub Jelinek <jakub@redhat.com>
4386 PR middle-end/27337
4387 * testsuite/libgomp.c++/pr27337.C: New test.
4389 2006-04-26 Jakub Jelinek <jakub@redhat.com>
4391 PR c/26171
4392 * testsuite/libgomp.c/pr26171.c: New test.
4394 2006-04-25 Richard Henderson <rth@redhat.com>
4396 PR libgomp/25865
4397 * configure.ac: Use GCC_CHECK_TLS.
4398 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
4399 * Makefile.in, aclocal.m4, configure: Regenerate.
4401 2006-04-10 Matthias Klose <doko@debian.org>
4403 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
4404 directory names containing underscores.
4406 2006-03-21 Jakub Jelinek <jakub@redhat.com>
4408 PR c++/26691
4409 * testsuite/libgomp.c++/pr26691.C: New test.
4411 2006-03-13 Jakub Jelinek <jakub@redhat.com>
4413 * testsuite/libgomp.fortran/retval2.f90: New test.
4415 2006-03-09 Diego Novillo <dnovillo@redhat.com>
4417 * testsuite/libgomp.c++: New directory.
4419 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
4421 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
4422 * config/posix/sem.c: Implement the above.
4424 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
4426 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
4427 define HAVE_BROKEN_POSIX_SEMAPHORES.
4428 * configure: Rebuilt.
4429 * config.h.in: Rebuilt.
4431 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
4433 PR bootstrap/26161
4434 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
4435 for the other pthread check.
4436 * configure: Regenerate.
4437 * config.h.in: Regenerate.
4439 2006-02-15 Jakub Jelinek <jakub@redhat.com>
4441 PR libgomp/25938
4442 PR libgomp/25984
4443 * Makefile.am (fincludedir): New variable.
4444 (nodist_include_HEADERS): Remove Fortran files.
4445 (nodist_finclude_HEADERS): New variable.
4446 * Makefile.in: Regenerated.
4448 2006-02-13 Jakub Jelinek <jakub@redhat.com>
4450 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
4451 Remove tests for returning assumed character length arrays.
4453 2006-02-12 Roger Sayle <roger@eyesopen.com>
4454 John David Anglin <dave@hiauly1.hia.nrc.ca>
4456 PR libgomp/25936
4457 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
4459 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
4461 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
4463 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
4465 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
4466 part of LD_LIBRARY_PATH manually.
4468 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
4470 PR libgomp/25852
4471 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
4472 libgomp_init.
4474 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
4476 PR libgomp/25884
4477 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
4478 * configure.ac (PERL): Don't set.
4479 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
4480 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
4481 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
4482 * omp.h.in: Wrap the new configure substitutions with @ characters.
4483 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
4484 * aclocal.m4, configure, Makefile.in: Regenerate.
4485 * mkomp_h.pl: Delete.
4487 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
4489 PR libgomp/25259
4490 * configure.ac: Use GCC_HEADER_STDINT.
4491 * libgomp.h: Include gstdint.h.
4492 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
4493 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
4495 2006-01-24 Richard Henderson <rth@redhat.com>
4497 PR libgomp/25942
4498 * configure.ac: Add AM_MAINTAINER_MODE.
4499 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
4501 2006-01-24 Diego Novillo <dnovillo@redhat.com>
4503 * Makefile.in: Regenerate.
4504 * testsuite/Makefile.in: Regenerate.
4505 * aclocal.m4: Regenerate.
4507 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
4509 * config/posix/proc.c: Conditional include of sys/loadavg.h for
4510 Solaris.
4511 * configure.ac: Add check for loadavg.h.
4512 (link_gomp): Adjust comment.
4513 * configure: Regenerate.
4514 * config.h.in: Regenerate.
4516 2006-01-21 Steve Ellcey <sje@cup.hp.com>
4518 PR libgomp/25877
4519 * configure.ac: Remove check for alloca.h.
4520 * configure: Regenerate.
4521 * config.h.in: Regenerate.
4522 * libgomp.h: define gomp_alloca to be __builtin_alloca.
4523 * team.c: Remove use of alloca.h.
4524 Call gomp_alloca instead of alloca.
4526 2006-01-20 Steve Ellcey <sje@cup.hp.com>
4528 PR libgomp/25877
4529 * team.c: Add include of alloca.h.
4530 * configure.ac: Add check for alloca.h.
4531 * configure: Regenerate.
4532 * config.h.in: Regenerate.
4534 2006-01-17 Jakub Jelinek <jakub@redhat.com>
4536 PR fortran/25219
4537 * testsuite/libgomp.fortran/pr25219.f90: New test.
4539 2005-12-05 Uros Bizjak <uros@kss-loka.si>
4541 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
4542 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
4543 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4544 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4545 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
4546 testsuite/libgomp.fortran/threadprivate1.f90,
4547 testsuite/libgomp.fortran/threadprivate2.f90,
4548 testsuite/libgomp.fortran/threadprivate3.f90,
4549 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4550 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4551 testsuite/libgomp.fortran/omp_parse3.f90: Change required
4552 effective-target to TLS runtime.
4554 * testsuite/libgomp.fortran/pr25162.f: Require
4555 effective-target TLS runtime.
4557 2005-12-01 Jakub Jelinek <jakub@redhat.com>
4559 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
4560 * testsuite/libgomp.c/nestedfn-3.c: New test.
4562 2005-11-30 Jakub Jelinek <jakub@redhat.com>
4564 PR fortran/25162
4565 * testsuite/libgomp.fortran/pr25162.f: New test.
4567 2005-11-28 Jakub Jelinek <jakub@redhat.com>
4569 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
4570 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
4572 2005-11-25 Jakub Jelinek <jakub@redhat.com>
4574 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
4575 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
4576 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
4577 single.c, team.c, work.c, config/linux/alpha/futex.h,
4578 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
4579 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
4580 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
4581 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
4582 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
4583 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
4584 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
4585 FSF address.
4587 2005-11-18 Jakub Jelinek <jakub@redhat.com>
4589 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
4590 to nodist_noinst_HEADERS.
4591 * Makefile.in: Rebuilt.
4593 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
4594 add integer count field.
4595 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
4596 omp_nest_lock_t type change.
4597 (omp_init_nest_lock): Likewise. Initialize count to 0.
4598 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
4599 Increment count.
4600 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
4601 Decrement count.
4602 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
4603 Increment count if successful and return the new nesting level.
4604 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
4605 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
4606 * testsuite/libgomp.c/lib-1.c: New test.
4607 * testsuite/libgomp.fortran/lib1.f90: New test.
4608 * testsuite/libgomp.fortran/lib2.f: New test.
4609 * testsuite/libgomp.fortran/lib3.f: New test.
4611 2005-11-17 Richard Henderson <rth@redhat.com>
4613 PR 24845
4614 * Makefile.am (nodist_toolexeclib_HEADERS): New.
4615 * configure.ac (link_gomp): New. Substitute it.
4616 (AC_CONFIG_FILES): Add libgomp.spec.
4617 * libgomp.spec.in: New file.
4618 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
4619 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
4621 2005-11-18 Jakub Jelinek <jakub@redhat.com>
4623 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
4624 reduction(-:var) behaving the same as reduction(+:var).
4625 * testsuite/libgomp.c/reduction-4.c: New test.
4627 2005-11-15 Uros Bizjak <uros@kss-loka.si>
4629 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
4630 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
4631 testsuite/libgomp.c/copyin-3.c,
4632 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4633 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4634 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
4635 testsuite/libgomp.c++/pr24455.C,
4636 testsuite/libgomp.fortran/threadprivate1.f90,
4637 testsuite/libgomp.fortran/threadprivate2.f90,
4638 testsuite/libgomp.fortran/threadprivate3.f90,
4639 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4640 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4641 testsuite/libgomp.fortran/omp_parse3.f90: Require
4642 effective-target TLS.
4644 2005-11-14 Diego Novillo <dnovillo@redhat.com>
4646 * HEADER: Remove.
4648 2005-11-13 Jakub Jelinek <jakub@redhat.com>
4650 PR libgomp/24797
4651 * team.c (initialize_team): Pass NULL rather than free as
4652 pthread_key_create destructor. Initialize thread specific data
4653 pointer in initial thread to a static local variable rather than
4654 malloced memory.
4656 2005-11-11 Uros Bizjak <uros@kss-loka.si>
4658 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
4659 its location to ld_library_path.
4661 2005-11-10 Diego Novillo <dnovillo@redhat.com>
4663 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
4665 2005-11-10 Diego Novillo <dnovillo@redhat.com>
4667 * testsuite/libgomp.c: Rename from libgomp.dg.
4669 2005-11-09 Diego Novillo <dnovillo@redhat.com>
4671 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
4672 threadprivate variable 'i'.
4674 2005-11-09 Jakub Jelinek <jakub@redhat.com>
4676 * config/linux/s390/futex.h: New file.
4677 * configure.tgt: Use it.
4679 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
4680 before the parallel.
4682 2005-11-08 Jakub Jelinek <jakub@redhat.com>
4684 PR c++/24734
4685 * testsuite/libgomp.c++/master-1.C: New test.
4687 2005-11-07 Jakub Jelinek <jakub@redhat.com>
4689 * testsuite/libgomp.dg/copyin-3.c: New test.
4691 2005-11-07 Jakub Jelinek <jakub@redhat.com>
4693 * testsuite/libgomp.fortran/retval1.f90: New test.
4694 * testsuite/libgomp.fortran/vla7.f90: New test.
4696 2005-11-06 Jakub Jelinek <jakub@redhat.com>
4698 * testsuite/libgomp.fortran/vla2.f90: New test.
4699 * testsuite/libgomp.fortran/vla3.f90: New test.
4700 * testsuite/libgomp.fortran/vla4.f90: New test.
4701 * testsuite/libgomp.fortran/vla5.f90: New test.
4702 * testsuite/libgomp.fortran/vla6.f90: New test.
4704 2005-11-01 Jakub Jelinek <jakub@redhat.com>
4706 * config/linux/sparc/futex.h: New file.
4707 * configure.tgt: Use it.
4708 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
4710 * critical.c: Include stdlib.h.
4711 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
4712 ignoring return value.
4713 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
4714 LIBGOMP_CHECK_SYNC_BUILTINS check.
4715 * configure: Rebuilt.
4717 2005-10-31 Jakub Jelinek <jakub@redhat.com>
4719 * testsuite/libgomp.fortran/vla1.f90: New test.
4721 2005-10-31 Richard Henderson <rth@redhat.com>
4723 * testsuite/libgomp.fortran/character2.f90: Fix race condition
4724 setting 's' in different threads.
4726 2005-10-31 Jakub Jelinek <jakub@redhat.com>
4728 * libgomp.h (attribute_hidden, ialias): Define.
4729 * config/posix/proc.c (omp_get_num_procs): Add ialias.
4730 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
4731 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
4732 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4733 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4734 omp_test_lock, omp_test_nest_lock): Likewise.
4735 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
4736 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4737 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4738 omp_test_lock, omp_test_nest_lock): Likewise.
4739 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
4740 omp_get_dynamic, omp_get_nested): Likewise.
4741 * parallel.c (omp_get_num_threads, omp_get_max_threads,
4742 omp_get_thread_num, omp_in_parallel): Likewise.
4743 * fortran.c (ialias_redirect): Define.
4744 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
4745 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
4746 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
4747 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
4748 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
4749 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
4750 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
4751 omp_get_wtime): Add ialias_redirect.
4753 2005-10-30 Jakub Jelinek <jakub@redhat.com>
4755 * fortran.c: Include stdlib.h.
4757 2005-10-29 Jakub Jelinek <jakub@redhat.com>
4759 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
4760 * Makefile.in: Regenerated.
4762 2005-10-28 Jakub Jelinek <jakub@redhat.com>
4764 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
4765 * libgomp_f.h.in (omp_check_defines): New function.
4766 * env.c: Include libgomp_f.h.
4767 (initialize_env): Call omp_check_defines.
4769 * testsuite/libgomp.dg/copyin-2.c: New test.
4770 * testsuite/libgomp.c++/copyin-2.C: New test.
4771 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
4773 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
4774 * testsuite/libgomp.fortran/sharing2.f90: New test.
4776 * testsuite/libgomp.dg/copyin-1.c: New test.
4777 * testsuite/libgomp.c++/copyin-1.C: New test.
4779 2005-10-26 Jakub Jelinek <jakub@redhat.com>
4781 * testsuite/libgomp.fortran/crayptr1.f90: New test.
4783 * testsuite/libgomp.fortran/workshare1.f90: New test.
4785 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
4786 only test.
4787 * libgomp.fortran/sharing1.f90: New test.
4789 2005-10-24 Jakub Jelinek <jakub@redhat.com>
4791 PR c++/24502
4792 * testsuite/libgomp.c++/loop-7.C: New test.
4794 * testsuite/libgomp.dg/nestedfn-2.c: New test.
4796 * testsuite/libgomp.dg/nestedfn-1.c: New test.
4797 * testsuite/libgomp.fortran/reduction6.f90: New test.
4798 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
4800 2005-10-23 Richard Henderson <rth@redhat.com>
4802 * testsuite/libgomp.c++/ctor-1.C: New.
4803 * testsuite/libgomp.c++/ctor-2.C: New.
4804 * testsuite/libgomp.c++/ctor-3.C: New.
4805 * testsuite/libgomp.c++/ctor-4.C: New.
4806 * testsuite/libgomp.c++/ctor-5.C: New.
4807 * testsuite/libgomp.c++/ctor-6.C: New.
4808 * testsuite/libgomp.c++/ctor-7.C: New.
4809 * testsuite/libgomp.c++/ctor-8.C: New.
4810 * testsuite/libgomp.c++/ctor-9.C: New.
4812 2005-10-21 Diego Novillo <dnovillo@redhat.com>
4814 PR 24455
4815 * testsuite/libgomp.c++/pr24455-1.C: New test.
4816 * testsuite/libgomp.c++/pr24455.C: New test.
4817 * testsuite/libgomp.dg/pr24455-1.c: New test.
4818 * testsuite/libgomp.dg/pr24455.c: New test.
4820 2005-10-20 Richard Henderson <rth@redhat.com>
4822 * testsuite/libgomp.c++/loop-6.C: New.
4823 * testsuite/libgomp.dg/loop-3.c: New.
4825 2005-10-20 Jakub Jelinek <jakub@redhat.com>
4827 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
4828 explicitly private.
4829 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
4830 explicitly shared.
4832 2005-10-19 Diego Novillo <dnovillo@redhat.com>
4834 * testsuite/libgomp.fortran/jacobi.f: New test.
4836 2005-10-19 Richard Henderson <rth@redhat.com>
4838 * configure.tgt (i?86-linux): Default to with_arch instead of
4839 CFLAGS. Add -mtune to match target_cpu.
4840 (x86_64-linux): Tune to i686.
4842 * fortran.c (omp_test_nest_lock_): Fix typo.
4844 2005-10-19 Jakub Jelinek <jakub@redhat.com>
4846 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4847 gomp_ordered_sync): Do nothing if team->nthreads == 1.
4848 * testsuite/libgomp.dg/ordered-3.c: New test.
4850 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
4851 Remove volatile keyword.
4853 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
4854 in COMMON block to avoid warnings on 64-bit targets.
4856 2005-10-18 Diego Novillo <dnovillo@redhat.com>
4858 * testsuite/libgomp.dg/shared-3.c: New test.
4860 2005-10-18 Jakub Jelinek <jakub@redhat.com>
4862 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
4863 * testsuite/libgomp.fortran/reduction5.f90: New test.
4865 2005-10-18 Jakub Jelinek <jakub@redhat.com>
4867 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
4868 dg-options.
4869 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
4870 flush loop now that __sync_synchronize has proper memory barrier.
4871 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
4872 Add -ffixed-form to dg-options.
4874 2005-10-17 Diego Novillo <dnovillo@redhat.com>
4876 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
4877 from subdirectories.
4878 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
4879 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
4880 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
4881 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
4882 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
4883 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
4884 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
4885 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
4886 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
4887 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
4888 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
4889 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
4890 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
4891 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
4892 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
4893 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
4894 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
4895 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
4896 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
4897 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
4898 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
4899 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
4900 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
4901 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
4902 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
4904 2005-10-17 Jakub Jelinek <jakub@redhat.com>
4906 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
4907 lang_library_path exists. Use find instead of glob to gather tests.
4908 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
4910 2005-10-17 Diego Novillo <dnovillo@redhat.com>
4912 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
4913 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
4914 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
4915 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
4916 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
4917 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
4918 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
4919 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
4920 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
4921 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
4922 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
4923 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
4924 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
4926 2005-10-15 Jakub Jelinek <jakub@redhat.com>
4928 * testsuite/libgomp.dg/vla-1.c: New test.
4930 * testsuite/libgomp.fortran/reference2.f90: New test.
4932 * testsuite/libgomp.fortran/character2.f90: Remove explicit
4933 declaration of omp_get_thread_num.
4934 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
4935 use omp_lib.
4937 * testsuite/libgomp.fortran/reduction1.f90: New test.
4938 * testsuite/libgomp.fortran/reduction2.f90: New test.
4939 * testsuite/libgomp.fortran/reduction3.f90: New test.
4940 * testsuite/libgomp.fortran/reduction4.f90: New test.
4942 2005-10-13 Richard Henderson <rth@redhat.com>
4944 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
4945 * Makefile.in: Regenerate.
4946 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
4947 * libgomp.h: Include bar.h.
4948 (struct gomp_barrier): Remove.
4949 (struct gomp_team): Add barrier. Replace master_barrier with
4950 master_release. Replace threads with ordered_release.
4951 (struct gomp_thread): Replace barrier with release.
4952 * ordered.c (gomp_ordered_first): Update for ordered_release change.
4953 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
4954 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
4955 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
4956 (GOMP_single_copy_end): Likewise.
4957 * team.c (gomp_threads_dock): New.
4958 (gomp_barrier_init, gomp_barrier_destroy): Remove.
4959 (gomp_thread_start): Use gomp_barrier_wait.
4960 (new_team, free_team): Update for gomp_team changes.
4961 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
4962 (gomp_team_end): Use gomp_barrier_wait.
4963 (initialize_team): Update for gomp_thread changes.
4964 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
4965 (gomp_work_share_end_nowait): Use atomic ops when available.
4966 * config/linux/bar.c, config/linux/bar.h: New files.
4967 * config/posix/bar.c, config/posix/bar.h: New files.
4969 2005-10-13 Jakub Jelinek <jakub@redhat.com>
4971 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
4972 * testsuite/libgomp.dg/single-2.c: New test.
4974 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
4975 lang_link_flags): Unset, so that they aren't inherited from previously
4976 sourced *.exp.
4978 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
4980 2005-10-12 Richard Henderson <rth@redhat.com>
4982 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
4983 (libgomp_init): Use lang_test_file, lang_library_path, and
4984 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
4986 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
4987 (lang_test_file, lang_link_flags): New.
4988 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
4990 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
4991 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
4992 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
4993 testsuite/libgomp.c++/parallel-1.C,
4994 testsuite/libgomp.c++/reduction-1.C,
4995 testsuite/libgomp.c++/reduction-2.C,
4996 testsuite/libgomp.c++/reduction-3.C,
4997 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
4998 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
4999 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
5000 New files, largely cribbed from the C testsuite.
5002 2005-10-12 Jakub Jelinek <jakub@redhat.com>
5004 * testsuite/libgomp.fortran/character1.f90: New test.
5005 * testsuite/libgomp.fortran/character2.f90: New test.
5007 * testsuite/libgomp.dg/nested-1.c: New test.
5008 * testsuite/libgomp.dg/nested-2.c: New test.
5009 * testsuite/libgomp.fortran/do1.f90: New test.
5010 * testsuite/libgomp.fortran/do2.f90: New test.
5012 * testsuite/libgomp.fortran/reference1.f90: New test.
5014 2005-10-11 Jakub Jelinek <jakub@redhat.com>
5016 * testsuite/libgomp.dg/reduction-1.c: New test.
5017 * testsuite/libgomp.dg/reduction-2.c: New test.
5018 * testsuite/libgomp.dg/reduction-3.c: New test.
5020 2005-10-10 Jakub Jelinek <jakub@redhat.com>
5022 * testsuite/libgomp.dg/atomic-1.c: New test.
5023 * testsuite/libgomp.dg/atomic-2.c: New test.
5025 2005-10-09 Richard Henderson <rth@redhat.com>
5027 * critical.c (atomic_lock): New.
5028 (initialize_critical): Initialize it.
5029 (GOMP_atomic_start, GOMP_atomic_end): New.
5030 * libgomp.map: Export them.
5031 * libgomp_g.h: Declare them.
5033 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
5035 2005-10-02 Richard Henderson <rth@redhat.com>
5037 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
5038 to XCFLAGS instead of CFLAGS.
5040 2005-09-30 Richard Henderson <rth@redhat.com>
5042 * configure.ac: Determine whether -pthread or -lpthread is needed.
5043 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
5044 * Makefine.in, configure: Rebuild.
5046 2005-09-28 Richard Henderson <rth@redhat.com>
5048 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
5049 * testsuite/libgomp.dg/omp-single-3.c: New test.
5051 2005-09-28 Diego Novillo <dnovillo@redhat.com>
5053 * testsuite/libgomp.dg/omp-single-2.c: New test.
5054 * testsuite/libgomp.dg/shared-2.c: Fix return code.
5056 2005-09-27 Richard Henderson <rth@redhat.com>
5058 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
5059 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
5061 2005-09-27 Jakub Jelinek <jakub@redhat.com>
5063 * testsuite/libgomp.dg/omp-loop03.c: New test.
5065 2005-09-27 Diego Novillo <dnovillo@redhat.com>
5067 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
5069 2005-09-27 Diego Novillo <dnovillo@redhat.com>
5071 * testsuite/libgomp.dg/omp-single-1.c: New test.
5072 * testsuite/libgomp.dg/shared-1.c: Return 0.
5073 Add prototype for abort.
5074 * testsuite/libgomp.dg/shared-2.c: Likewise.
5076 2005-09-26 Jakub Jelinek <jakub@redhat.com>
5078 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
5079 constructs.
5081 2005-09-26 Diego Novillo <dnovillo@redhat.com>
5083 * testsuite/libgomp.dg/shared-1.c: New test.
5084 * testsuite/libgomp.dg/shared-2.c: New test.
5086 2005-09-24 Richard Henderson <rth@redhat.com>
5088 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
5090 2005-09-24 Richard Henderson <rth@redhat.com>
5092 * iter.c (gomp_iter_static_next): Round up when computing number
5093 of iterations. Don't bother distributing a remainder equally.
5095 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
5096 Don't call srand. Zero b before testing.
5097 (main): New.
5099 2005-09-24 Jakub Jelinek <jakub@redhat.com>
5101 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
5102 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
5104 2005-09-23 Jakub Jelinek <jakub@redhat.com>
5106 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
5107 without !$omp end do, followed immediately by subroutine end.
5109 2005-09-23 Diego Novillo <dnovillo@redhat.com>
5111 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
5113 2005-09-22 Richard Henderson <rth@redhat.com>
5115 * critical.c (GOMP_critical_name_start): Change argument to void**.
5116 Reuse the pointer space if the mutex fits.
5117 (GOMP_critical_name_end): Likewise.
5118 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
5119 * libgomp_g.h (GOMP_critical_name_start): Update decl.
5120 (GOMP_critical_name_end): Likewise.
5121 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
5122 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
5124 2005-09-20 Richard Henderson <rth@redhat.com>
5126 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
5127 (create_lock_lock): New.
5128 (initialize_critical): Initialize it.
5129 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
5130 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
5132 2005-09-20 Diego Novillo <dnovillo@redhat.com>
5134 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
5136 2005-09-20 Diego Novillo <dnovillo@redhat.com>
5138 * testsuite/libgomp.dg/omp-loop01.c: New test.
5139 * testsuite/libgomp.dg/omp-loop02.c: New test.
5141 2005-09-20 Jakub Jelinek <jakub@redhat.com>
5143 * configure.ac (AC_PROG_FC): Add.
5144 (USE_FORTRAN): New automake conditional.
5145 * configure: Rebuilt.
5146 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
5147 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
5148 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
5149 Add rules to build them.
5150 * Makefile.in: Rebuilt.
5151 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
5152 OMP_NEST_LOCK_KIND.
5153 * libgomp.map: Add Fortran wrappers.
5154 * libgomp_f.h.in: New file.
5155 * omp_lib.h.in: New file.
5156 * omp_lib.f90.in: New file.
5157 * fortran.c: New file.
5158 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
5159 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
5160 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
5161 libgfortran has been built.
5162 * testsuite/libgomp.fortran/fortran.exp: New file.
5163 * testsuite/libgomp.fortran/omp_cond1.f: New test.
5164 * testsuite/libgomp.fortran/omp_cond2.f: New test.
5165 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
5166 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
5167 * testsuite/libgomp.fortran/omp_hello.f: New test.
5168 * testsuite/libgomp.fortran/omp_orphan.f: New test.
5169 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
5170 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
5171 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
5172 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
5173 * testsuite/libgomp.fortran/omp_reduction.f: New test.
5174 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
5175 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
5177 2005-08-30 Richard Henderson <rth@redhat.com>
5179 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
5180 function for when aliases are not usable.
5181 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
5182 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5183 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
5184 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
5185 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
5186 GOMP_loop_ordered_guided_next): Likewise.
5187 * ordered.c (GOMP_ordered_start): Likewise.
5189 2005-08-01 Diego Novillo <dnovillo@redhat.com>
5191 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
5192 * testsuite/libgomp.dg/omp_hello.c: Fix return code
5193 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
5194 * testsuite/libgomp.dg/omp_orphan.c: Likewise
5195 * testsuite/libgomp.dg/omp_reduction.c: Likewise
5196 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
5197 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
5198 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
5199 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
5201 2005-07-07 Eric Christopher <echristo@redhat.com>
5202 Diego Novillo <dnovillo@redhat.com>
5204 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
5205 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
5206 up code.
5207 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
5208 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
5209 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
5210 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
5211 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
5212 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
5213 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
5215 2005-06-13 Diego Novillo <dnovillo@redhat.com>
5217 * TOPLEVEL.patch: Remove.
5219 2005-05-16 Richard Henderson <rth@redhat.com>
5221 * configure.ac: Test for clock_gettime.
5222 * config.h.in, configure: Rebuild.
5223 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
5224 (omp_get_wtime): Use clock_gettime if available.
5225 (omp_get_wtick): Use clock_getres if available.
5227 2005-05-11 Richard Henderson <rth@redhat.com>
5229 * config/linux/ia64/futex.h: New file.
5230 * configure.tgt: Use it.
5232 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
5234 2005-05-07 Richard Henderson <rth@redhat.com>
5236 * config/linux/powerpc/futex.h: New file.
5237 * configure.tgt: Use it.
5239 * config/linux/i486/futex.h: Merge ...
5240 * config/linux/x86_64/futex.h: ... into ...
5241 * config/linux/x86/futex.h: ... here.
5242 * configure.tgt: Update to match.
5244 2005-05-06 Richard Henderson <rth@redhat.com>
5246 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
5247 * config/linux/i486/futex.h: Likewise.
5248 * config/linux/x86_64/futex.h: Likewise.
5250 * config/linux/lock.c: New file.
5251 * config/linux/omp-lock.h: New file.
5253 * critical.c, env.h: Don't include omp.h
5254 * config/posix/lock.c: Include libgomp.h instead of omp.h.
5255 * config/posix/time.c: Likewise.
5256 * config/posix/omp-lock.h: New file.
5257 * libgomp.h: Include omp-lock.h and omp.h.
5258 * Makefile.am (nodist_include_HEADERS): New.
5259 (omp.h): New rule.
5260 * configure.ac (PERL): New.
5261 * mkomp_h.pl: New file.
5262 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
5263 with templates.
5264 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
5266 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
5267 build directory. Re-add -march=i486 hack.
5269 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
5270 (libgomp_link_flags): Remove.
5271 (libgomp_initialized): Remove.
5272 (libgomp_init): Don't protect from reinitialization. Copy code
5273 from libstdc++ for getting the multilib set correctly.
5275 2005-05-05 Richard Henderson <rth@redhat.com>
5277 * config/linux/alpha/futex.h: New file.
5278 * configure.tgt (alpha*-*-linux*): Use it.
5280 * config/posix/mutex.c: New file.
5281 * config/posix/sem.c: Use libgomp.h.
5283 * configure.tgt (x86_64-linux): Also test CC for -m32.
5284 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
5286 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
5287 after $gccpath.
5289 * Makefile.am (SUBDIRS): New.
5290 (libgomp_la_LDFLAGS): Add -lpthread.
5291 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
5292 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
5294 * libgomp_g.h: New file.
5295 * libgomp.h: Split out all public declarations to libgomp_g.h.
5296 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
5297 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
5298 * config/linux/sem.h: Likewise.
5299 * config/posix/sem.h: Likewise.
5301 * Makefile.am (AM_LDFLAGS): New.
5302 (libgomp_version_script): Split out from ...
5303 (libgomp_la_LDFLAGS): ... here.
5304 (libgomp_version_info): New.
5305 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
5306 (LIBGOMP_ENABLE): New.
5307 (LIBGOMP_CHECK_LINKER_FEATURES): New.
5308 (LIBGOMP_ENABLE_SYMVERS): New.
5309 * configure.ac (AC_INIT): Version 1.0.
5310 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
5311 (enable-linux-futex): Likewise. Rename from enable-futex.
5312 (libtool_VERSION): New.
5313 (LIBGOMP_ENABLE_SYMVERS): Use it.
5314 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
5315 * Makefile.in, aclocal.m4, configure: Rebuild.
5317 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
5318 (gomp_mutex_unlock_slow): Fix typo.
5319 * config/linux/sem.c: Similarly.
5320 (gomp_sem_post_slow): Fix typo.
5321 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
5322 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
5323 [__PIC__] (sys_futex0): Don't use tmp output in asm.
5325 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
5326 (libgomp_la_LDFLAGS): Add top_srcdir to path.
5327 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
5328 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
5329 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
5330 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
5331 LDFLAGS. Pull enable_futex check to top-level.
5332 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
5333 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
5335 First attempt at real configury.
5336 * Makefile, config.h: Remove file.
5337 * Makefile.am, Makefile.in: New file.
5338 * acinclude.m4 aclocal.m4: New file.
5339 * configure.ac, configure.tgt, configure: New file.
5341 * config/posix/lock.c: Rename from sys-lock.c.
5342 * config/posix/mutex.h: Rename from sys-mutex.h.
5343 * config/posix/sem.c: Rename from sys-sem.c.
5344 * config/posix/sem.h: Rename from sys-sem.h.
5345 * config/posix/proc.c: Rename from sys-proc.c.
5346 * config/posix/time.c: Rename from sys-proc.c.
5348 * config/linux/mutex.c: New file.
5349 * config/linux/mutex.h: New file.
5350 * config/linux/sem.c: New file.
5351 * config/linux/sem.h: New file.
5352 * config/linux/i486/futex.h: New file.
5353 * config/linux/x86_64/futex.h: New file.
5355 2005-05-04 Richard Henderson <rth@redhat.com>
5357 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
5358 * libgomp.h: Declare them.
5359 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
5360 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
5362 2005-05-04 Richard Henderson <rth@redhat.com>
5364 * libgomp-1 code drop
5366 2005-05-04 Richard Henderson <rth@redhat.com>
5368 * iter.c (gomp_iter_static_next): Return tri-state on 0.
5369 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
5370 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
5371 (gomp_iter_static_next): Update.
5372 (gomp_ordered_static_next): Update.
5373 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
5374 (gomp_loop_ordered_static_start): Likewise. Exit early for a
5375 totally empty range.
5376 (gomp_loop_ordered_static_next): Refine test for calling
5377 gomp_ordered_static_next.
5378 * testsuite/ordered-1.c: Add case for more threads than iterations.
5380 * iter.c (gomp_iter_runtime_next_locked): Remove.
5381 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
5382 gomp_loop_guided_start, gomp_loop_ordered_static_start,
5383 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
5384 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
5385 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
5386 gomp_loop_ordered_guided_next): Downcase name, make static, add
5387 an external alias with the old name.
5388 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
5389 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
5390 switch and call one of the above static functions.
5391 * libgomp.h: Update.
5393 * work.c (gomp_work_share_start): Lock the mutex for !first too.
5394 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
5395 GOMP_loop_guided_start, GOMP_loop_runtime_start,
5396 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
5397 GOMP_loop_ordered_guided_start): Update to match.
5398 * sections.c (GOMP_sections_start): Likewise.
5399 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
5401 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
5402 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
5403 Use bounds check instead of modulus.
5404 (gomp_ordered_sync): Split out of GOMP_ordered_start.
5405 (gomp_ordered_last): Don't sync with ordered_owner here.
5406 (gomp_ordered_next): Likewise.
5407 (gomp_ordered_static_loop_next): Likewise.
5408 * loop.c, libgomp.h: Update to match.
5410 * libgomp.h (GOMP_barrier): Declare.
5412 * testsuite/barrier-1.c: New file.
5413 * testsuite/critical-1.c: New file.
5414 * testsuite/ordered-2.c: New file.
5415 * testsuite/ordered-1.c: New file.
5416 * testsuite/sections-1.c: New file.
5417 * testsuite/single-1.c: New file.
5418 * testsuite/Makefile (TESTS): Add them.
5420 2005-05-04 Richard Henderson <rth@redhat.com>
5422 * libgomp.h (struct gomp_work_share): Add ordered_owner.
5423 * loop.c (GOMP_loop_static_start): If not the startup thread,
5424 acquire the mutex to wait for initialization complete.
5425 (GOMP_loop_ordered_static_start): Likewise.
5426 (GOMP_loop_ordered_runtime_start): Likewise.
5427 (GOMP_loop_ordered_static_first): Remove.
5428 (GOMP_loop_ordered_dynamic_first): Remove.
5429 (GOMP_loop_ordered_guided_first): Remove.
5430 (GOMP_loop_ordered_runtime_first): Remove.
5431 * ordered.c (gomp_ordered_loop_first): Post to own release when
5432 we're the first thread.
5433 (gomp_ordered_loop_last): Wait on release if not owner.
5434 (gomp_ordered_loop_next): Likewise.
5435 (gomp_ordered_static_loop_init): New.
5436 (gomp_ordered_static_loop_next): Use ordered_owner.
5437 (GOMP_ordered_start): Likewise.
5438 * work.c (gomp_new_work_share): Initialize ordered_owner.
5440 2005-05-03 Richard Henderson <rth@redhat.com>
5442 * Makefile (OPT): New.
5443 (CFLAGS): Use it.
5445 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
5446 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
5447 * libgomp.h, libgomp.map, NOTES: Update to match.
5449 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
5450 Add initialized and thr members.
5451 (gomp_thread_start): Pause when initially spawned to wait for
5452 the whole team to be created.
5453 (gomp_team_start): Release team members at the end.
5455 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
5456 (f_foo_1): Use GOMP_loop_end.
5457 (f_foo_2): Use GOMP_loop_end_nowait.
5459 * testsuite/loop-2.c: New file.
5460 * testsuite/Makefile (TESTS): Add it.
5462 2005-05-03 Richard Henderson <rth@redhat.com>
5464 * iter.c (gomp_iter_static_next): Fix overflow check typo.
5465 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
5466 * team.c (new_team): Initialize oldest_live_gen to 1 if no
5467 initial work_share.
5469 * testsuite/Makefile: New file.
5470 * testsuite/loop-1.c: New file.
5472 2005-05-03 Richard Henderson <rth@redhat.com>
5474 Initial implementation and checkin.