1 2017-02-09 Nathan Sidwell <nathan@codesourcery.com>
2 Chung-Lin Tang <cltang@codesourcery.com>
4 * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
5 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
7 * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
8 "openacc_nvidia_accel_selected".
9 * libgomp.oacc-fortran/nested-function-1.f90 (test2):
10 Add num_workers(8) clause.
12 2017-02-08 John David Anglin <danglin@gcc.gnu.org>
14 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
16 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
17 include complex.h on hppa*-*-hpux*.
18 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
20 2017-02-02 Thomas Schwinge <thomas@codesourcery.com>
22 * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
24 * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
25 GOMP_OFFLOAD_openacc_exec. Adjust all users.
26 (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
27 GOMP_OFFLOAD_openacc_cuda_get_current_device. Adjust all users.
28 (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
29 GOMP_OFFLOAD_openacc_cuda_get_current_context. Adjust all users.
30 (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
31 GOMP_OFFLOAD_openacc_cuda_get_stream. Adjust all users.
32 (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
33 GOMP_OFFLOAD_openacc_cuda_set_stream. Adjust all users.
35 2017-01-31 Thomas Schwinge <thomas@codesourcery.com>
37 * libgomp-plugin.h: #include <stdbool.h>.
38 (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
39 (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
40 (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
41 (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
42 (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
43 (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
44 (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
45 (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
46 (GOMP_OFFLOAD_openacc_register_async_cleanup)
47 (GOMP_OFFLOAD_openacc_async_test)
48 (GOMP_OFFLOAD_openacc_async_test_all)
49 (GOMP_OFFLOAD_openacc_async_wait)
50 (GOMP_OFFLOAD_openacc_async_wait_async)
51 (GOMP_OFFLOAD_openacc_async_wait_all)
52 (GOMP_OFFLOAD_openacc_async_wait_all_async)
53 (GOMP_OFFLOAD_openacc_async_set_async)
54 (GOMP_OFFLOAD_openacc_create_thread_data)
55 (GOMP_OFFLOAD_openacc_destroy_thread_data)
56 (GOMP_OFFLOAD_openacc_get_current_cuda_device)
57 (GOMP_OFFLOAD_openacc_get_current_cuda_context)
58 (GOMP_OFFLOAD_openacc_get_cuda_stream)
59 (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
60 * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
62 * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
63 (GOMP_OFFLOAD_unload_image): Fix argument types.
65 2017-01-26 Jakub Jelinek <jakub@redhat.com>
67 * testsuite/lib/libgomp.exp
68 (check_effective_target_hsa_offloading_selected_nocache): Fix up
69 check_compile invocation. Fix up removal of executable. Drop
70 bogus "2>&1" argument.
72 * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
75 2017-01-24 Pekka Jääskeläinen <pekka@parmance.com>
76 Martin Jambor <mjambor@suse.cz>
78 * plugin/hsa.h: Moved to top level include.
79 * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
81 2017-01-21 Jakub Jelinek <jakub@redhat.com>
84 * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
85 of cat to get version from BASE-VER file.
86 * testsuite/Makefile.in: Regenerated.
88 2017-01-19 Jakub Jelinek <jakub@redhat.com>
90 * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
93 2017-01-17 Jakub Jelinek <jakub@redhat.com>
95 * plugin/hsa.h: Add GCC runtime library exception.
96 * plugin/hsa_ext_finalize.h: Likewise.
98 * plugin/configfrag.ac: For --without-cuda-driver don't initialize
99 CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB. If both
100 CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
101 cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
102 plugin/include/cuda as include dir and -ldl instead of -lcuda as
103 library to link ptx plugin against.
104 * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
105 (CUDA_CALLS): Define.
106 (cuda_lib, cuda_lib_inited): New variables.
107 (init_cuda_lib): New function.
108 (CUDA_CALL_PREFIX): Define.
109 (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
110 (CUDA_CALL): Use FN instead of (FN).
111 (CUDA_CALL_NOCHECK): Define.
112 (cuda_error, fini_streams_for_device, select_stream_for_async,
113 nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
114 event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
115 nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
116 nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
118 (nvptx_init): Call init_cuda_lib, if it fails, return false. Use
120 (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
121 Use CUDA_CALL_NOCHECK.
122 * plugin/cuda/cuda.h: New file.
123 * config.h.in: Regenerated.
124 * configure: Regenerated.
127 * configure.ac: Add GCC_BASE_VER.
128 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
129 get version from BASE-VER file.
130 * testsuite/Makefile.in: Regenerated.
131 * configure: Regenerated.
132 * Makefile.in: Regenerated.
134 2017-01-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
137 * Makefile.am: Make fincludedir multilib-aware.
138 * Makefile.in: Regenerate.
140 2017-01-01 Jakub Jelinek <jakub@redhat.com>
142 Update copyright years.
144 * libgomp.texi: Bump @copying's copyright year.
146 2016-12-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
148 * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
149 pthread_spinlock_t instead of gomp_mutex_t lock.
150 (gomp_get_thread_pool): Likewise.
151 (gomp_release_thread_pool): Likewise.
152 * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
155 2016-12-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
157 * config/rtems/pool.h (gomp_get_thread_pool): Return proper
158 thread pool in case nthreads == 1.
160 2016-11-30 Alexander Monakov <amonakov@ispras.ru>
162 * config/nvptx/env.c: Delete.
163 * icv.c: Move definitions of ICV variables back ...
164 * env.c: ...here. Do not compile environment-related functionality if
165 LIBGOMP_OFFLOADED_ONLY is set.
167 2016-11-30 Alexander Monakov <amonakov@ispras.ru>
169 * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
170 (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
171 * configure: Regenerate.
172 * config.h.in: Likewise.
174 2016-11-30 Alexander Monakov <amonakov@ispras.ru>
176 * Makefile.in: Regenerate with automake-1.11.6.
177 * aclocal.m4: Likewise.
178 * configure: Likewise.
179 * testsuite/Makefile.in: Likewise.
181 2016-11-28 Alexander Monakov <amonakov@ispras.ru>
183 * config/nvptx/critical.c: Delete to use generic implementation.
185 2016-11-28 Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de>
187 * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
188 ../../affinity.c as fallback.
189 * config/nvptx/affinity.c: Delete to use fallback implementation.
191 2016-11-23 Alexander Monakov <amonakov@ispras.ru>
192 Jakub Jelinek <jakub@redhat.com>
193 Dmitry Melnik <dm@ispras.ru>
195 * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
196 * Makefile.in. Regenerate.
197 * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
198 (LIBGOMP_USE_PTHREADS): ...here; new define.
199 * configure: Regenerate.
200 * config.h.in: Likewise.
201 * config/posix/affinity.c: Move to...
202 * affinity.c: ...here (new file). Guard use of Pthreads-specific
203 interface by LIBGOMP_USE_PTHREADS.
204 * critical.c: Split out GOMP_atomic_{start,end} into...
205 * atomic.c: ...here (new file).
206 * env.c: Split out ICV definitions into...
207 * icv.c: ...here (new file) and...
208 * icv-device.c: ...here. New file.
209 * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
210 (gomp_destroy_lock_30): Ditto.
211 (gomp_set_lock_30): Ditto.
212 (gomp_unset_lock_30): Ditto.
213 (gomp_test_lock_30): Ditto.
214 (gomp_init_nest_lock_30): Ditto.
215 (gomp_destroy_nest_lock_30): Ditto.
216 (gomp_set_nest_lock_30): Ditto.
217 (gomp_unset_nest_lock_30): Ditto.
218 (gomp_test_nest_lock_30): Ditto.
220 * config/nvptx/lock.c: New.
221 * config/nvptx/bar.c: New.
222 * config/nvptx/bar.h: New.
223 * config/nvptx/doacross.h: New.
224 * config/nvptx/error.c: New.
225 * config/nvptx/icv-device.c: New.
226 * config/nvptx/mutex.h: New.
227 * config/nvptx/pool.h: New.
228 * config/nvptx/proc.c: New.
229 * config/nvptx/ptrlock.h: New.
230 * config/nvptx/sem.h: New.
231 * config/nvptx/simple-bar.h: New.
232 * config/nvptx/target.c: New.
233 * config/nvptx/task.c: New.
234 * config/nvptx/team.c: New.
235 * config/nvptx/time.c: New.
236 * config/posix/simple-bar.h: New.
237 * libgomp.h: Guard pthread.h inclusion. Include simple-bar.h.
238 (gomp_num_teams_var): Declare.
239 (struct gomp_thread_pool): Change threads_dock member to
240 gomp_simple_barrier_t.
241 [__nvptx__] (gomp_thread): New implementation.
242 (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
243 (gomp_thread_destructor): Ditto.
244 (gomp_init_thread_affinity): Ditto.
245 * team.c: Guard uses of Pthreads-specific interfaces by
246 LIBGOMP_USE_PTHREADS. Adjust all uses of threads_dock.
247 (gomp_free_thread) [__nvptx__]: Do not call 'free'.
248 * config/nvptx/alloc.c: Delete.
249 * config/nvptx/barrier.c: Ditto.
250 * config/nvptx/fortran.c: Ditto.
251 * config/nvptx/iter.c: Ditto.
252 * config/nvptx/iter_ull.c: Ditto.
253 * config/nvptx/loop.c: Ditto.
254 * config/nvptx/loop_ull.c: Ditto.
255 * config/nvptx/ordered.c: Ditto.
256 * config/nvptx/parallel.c: Ditto.
257 * config/nvptx/priority_queue.c: Ditto.
258 * config/nvptx/sections.c: Ditto.
259 * config/nvptx/single.c: Ditto.
260 * config/nvptx/splay-tree.c: Ditto.
261 * config/nvptx/work.c: Ditto.
262 * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
263 -foffload=-lgfortran in addition to -lgfortran.
264 * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
265 * plugin/plugin-nvptx.c: Include <limits.h>.
266 (struct targ_fn_descriptor): Add new fields.
267 (struct ptx_device): Ditto. Set them...
268 (nvptx_open_device): ...here.
269 (nvptx_adjust_launch_bounds): New.
270 (nvptx_host2dev): Allow NULL 'nvthd'.
271 (nvptx_dev2host): Ditto.
272 (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
273 (link_ptx): Adjust log sizes.
274 (nvptx_host2dev): Allow NULL 'nvthd'.
275 (nvptx_dev2host): Ditto.
276 (nvptx_set_clocktick): New. Use it...
277 (GOMP_OFFLOAD_load_image): ...here. Set new targ_fn_descriptor
279 (GOMP_OFFLOAD_dev2dev): New.
280 (nvptx_adjust_launch_bounds): New.
281 (nvptx_stacks_size): New.
282 (nvptx_stacks_alloc): New.
283 (nvptx_stacks_free): New.
284 (GOMP_OFFLOAD_run): New.
285 (GOMP_OFFLOAD_async_run): New (stub).
287 2016-11-23 Martin Jambor <mjambor@suse.cz>
289 * testsuite/libgomp.hsa.c/bits-insns.c: New test.
290 * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
291 * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
293 2016-11-23 Martin Liska <mliska@suse.cz>
294 Martin Jambor <mjambor@suse.cz>
296 * plugin/hsa.h: New file.
297 * plugin/hsa_ext_finalize.h: New file.
298 * plugin/configfrag.ac: Remove hsa-kmt-lib test. Added checks for
299 header file unistd.h, and functions secure_getenv, __secure_getenv,
300 getuid, geteuid, getgid and getegid.
301 * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
303 * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
304 Handle various cases of secure_getenv presence, add an implementation
305 when we can test effective UID and GID.
306 (struct hsa_runtime_fn_info): New structure.
307 (hsa_runtime_fn_info hsa_fns): New variable.
308 (hsa_runtime_lib): Likewise.
309 (support_cpu_devices): Likewise.
310 (init_enviroment_variables): Load newly introduced ENV
312 (hsa_warn): Call hsa run-time functions via hsa_fns structure.
313 (hsa_fatal): Likewise.
314 (DLSYM_FN): New macro.
315 (init_hsa_runtime_functions): New function.
316 (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
317 structure. Depending on environment, also allow CPU devices.
318 (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
319 (get_kernarg_memory_region): Likewise.
320 (GOMP_OFFLOAD_init_device): Likewise.
321 (destroy_hsa_program): Likewise.
322 (init_basic_kernel_info): New function.
323 (GOMP_OFFLOAD_load_image): Use it.
324 (create_and_finalize_hsa_program): Call hsa run-time functions via
326 (create_single_kernel_dispatch): Likewise.
327 (release_kernel_dispatch): Likewise.
328 (init_single_kernel): Likewise.
329 (parse_target_attributes): Allow up multiple HSA grid dimensions.
330 (get_group_size): New function.
331 (run_kernel): Likewise.
332 (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
333 (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
335 * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
336 * testsuite/libgomp-test-support.exp.in: Likewise.
337 * Makefile.in: Regenerated.
338 * aclocal.m4: Likewise.
339 * config.h.in: Likewise.
340 * configure: Likewise.
341 * testsuite/Makefile.in: Likewise.
343 2016-11-15 Martin Jambor <mjambor@suse.cz>
344 Alexander Monakov <amonakov@ispras.ru>
346 * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
347 mapping clauses to target constructs.
348 * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
350 2016-11-15 Matthias Klose <doko@ubuntu.com>
352 * configure: Regenerate.
354 2016-11-10 Jakub Jelinek <jakub@redhat.com>
356 * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
357 * omp_lib.h.in (openmp_version): Likewise.
358 * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
360 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
362 * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
363 (fib_wrapper): Add map(from: x) clause.
364 * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
366 * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
367 (accum): Add map(tmp) clause.
368 * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
369 (accum): Add map(tofrom: tmp) clause.
370 * testsuite/libgomp.fortran/examples-4/target_data-3.f90
371 (gramSchmidt): Likewise.
372 * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
373 map(tofrom: sum) clause.
374 * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
375 map (alloc: a, l) clause. Add defaultmap(tofrom: scalar) clause.
376 * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
377 only allowed on the loop iterator.
378 * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
379 * testsuite/libgomp.fortran/taskloop2.f90: New test.
380 * testsuite/libgomp.fortran/taskloop4.f90: New test.
381 * testsuite/libgomp.fortran/doacross1.f90: New test.
382 * testsuite/libgomp.fortran/doacross3.f90: New test.
383 * testsuite/libgomp.fortran/taskloop1.f90: New test.
384 * testsuite/libgomp.fortran/taskloop3.f90: New test.
385 * testsuite/libgomp.fortran/doacross2.f90: New test.
386 * testsuite/libgomp.c/doacross-1.c (main): Add missing
387 #pragma omp atomic read.
388 * testsuite/libgomp.c/doacross-2.c (main): Likewise.
389 * testsuite/libgomp.c/doacross-3.c (main): Likewise.
391 2016-11-02 Cesar Philippidis <cesar@codesourcery.com>
392 Nathan Sidwell <nathan@acm.org>
394 * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
395 to determine default geometry.
396 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
399 2016-11-01 Jakub Jelinek <jakub@redhat.com>
401 * hashtab.h: Use standard GPLv3 with runtime exception
404 2016-10-27 Aldy Hernandez <aldyh@redhat.com>
406 * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
407 size when allocating new thread.
409 2016-09-14 Marek Polacek <polacek@redhat.com>
411 * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
413 2016-08-19 Jakub Jelinek <jakub@redhat.com>
416 * testsuite/libgomp.fortran/pr71014.f90: New test.
418 2016-08-18 Chung-Lin Tang <cltang@codesourcery.com>
421 * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
422 firstprivate clauses.
423 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
425 * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
426 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
427 * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
428 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
429 * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
430 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
431 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
432 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
433 * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
434 * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
435 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
436 * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
438 2016-08-14 Chung-Lin Tang <cltang@codesourcery.com>
441 * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
443 2016-08-08 Jakub Jelinek <jakub@redhat.com>
446 * testsuite/libgomp.c++/pr58706.C: New test.
448 2016-08-04 Thomas Schwinge <thomas@codesourcery.com>
450 * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
451 * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
452 * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
454 * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
455 * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
457 * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
459 * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
460 test, and don't hardcode -O0.
462 2016-08-03 Nathan Sidwell <nathan@codesourcery.com>
464 * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
466 2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
468 * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
471 2016-07-03 H.J. Lu <hongjiu.lu@intel.com>
474 * testsuite/libgomp.fortran/pr71734-1.f90: New test.
475 * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
477 2016-07-01 Jakub Jelinek <jakub@redhat.com>
480 * testsuite/libgomp.fortran/associate3.f90: New test.
482 2016-06-17 Jakub Jelinek <jakub@redhat.com>
484 * testsuite/libgomp.c++/target-21.C: New test.
486 2016-06-16 Jakub Jelinek <jakub@redhat.com>
488 * testsuite/libgomp.c++/target-20.C: New test.
490 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
491 Cesar Philippidis <cesar@codesourcery.com>
494 * libgomp.oacc-c/nested-function-1.c: New file.
495 * libgomp.oacc-c/nested-function-2.c: Likewise.
496 * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
497 * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
498 * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
500 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
503 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
504 "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
505 * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
507 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
509 * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
510 * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
512 2016-06-01 Cesar Philippidis <cesar@codesourcery.com>
515 * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
517 2016-05-26 Jakub Jelinek <jakub@redhat.com>
519 * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
520 instead of invalid schedule(static, 0).
521 * testsuite/libgomp.c/doacross-2.c (main): Likewise.
523 2016-05-26 Chung-Lin Tang <cltang@codesourcery.com>
525 * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
526 * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
527 parameter, use to set async stream around call to gomp_unmap_vars,
528 call gomp_unmap_vars() with 'do_copyfrom' set to true.
529 * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
530 (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
531 events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
532 (event_add): Add int parameter, initialize 'val' field when
533 adding new ptx_event struct.
534 (nvptx_evec): Adjust event_add() call arguments.
535 (nvptx_host2dev): Likewise.
536 (nvptx_dev2host): Likewise.
537 (nvptx_wait_async): Likewise.
538 (nvptx_wait_all_async): Likewise.
539 (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
540 pass to event_add() call.
541 * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
543 * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
544 call openacc.register_async_cleanup_func() hook.
545 * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
546 * target.c (gomp_copy_from_async): Delete function.
547 (gomp_map_vars): Remove async_refcount.
548 (gomp_unmap_vars): Likewise.
549 (gomp_load_image_to_device): Likewise.
550 (omp_target_associate_ptr): Likewise.
551 * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
552 (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
553 (gomp_copy_from_async): Remove.
555 2016-05-26 Chung-Lin Tang <cltang@codesourcery.com>
557 * target.c (gomp_device_copy): New function.
558 (gomp_copy_host2dev): Likewise.
559 (gomp_copy_dev2host): Likewise.
560 (gomp_free_device_memory): Likewise.
561 (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
562 (gomp_map_pointer): Likewise.
563 (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
564 NULL value from alloc_func plugin hook.
565 (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
566 (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
567 (gomp_unmap_vars): Likewise.
568 (gomp_update): Adjust to call gomp_copy_dev2host and
569 gomp_copy_host2dev functions.
570 (gomp_unload_image_from_device): Handle false value from
571 unload_image_func plugin hook.
572 (gomp_init_device): Handle false value from init_device_func
574 (gomp_exit_data): Adjust to call gomp_copy_dev2host.
575 (omp_target_free): Adjust to call gomp_free_device_memory.
576 (omp_target_memcpy): Handle return values from host2dev_func,
577 dev2host_func, and dev2dev_func plugin hooks.
578 (omp_target_memcpy_rect_worker): Likewise.
579 (gomp_target_fini): Handle false value from fini_device_func
581 * libgomp.h (struct gomp_device_descr): Adjust return type of
582 init_device_func, fini_device_func, unload_image_func, free_func,
583 dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
584 * oacc-init.c (acc_shutdown_1): Handle false value from
585 fini_device_func plugin hook.
586 * oacc-host.c (host_init_device): Change return type to bool.
587 (host_fini_device): Likewise.
588 (host_unload_image): Likewise.
589 (host_free): Likewise.
590 (host_dev2host): Likewise.
591 (host_host2dev): Likewise.
592 * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
593 (acc_memcpy_to_device): Likewise.
594 (acc_memcpy_from_device): Likewise.
595 (delete_copyout): Add libfnname parameter, handle free_func
596 hook fatal error case.
597 (acc_delete): Adjust delete_copyout call.
598 (acc_copyout): Likewise.
599 (update_dev_host): Move gomp_mutex_unlock to after
600 host2dev/dev2host hook calls.
602 * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
603 to 'hsa_error_msg', for clarity.
604 (hsa_fatal): Likewise.
605 (hsa_error): New function.
606 (init_hsa_context): Change return type to bool, adjust to return
608 (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
610 (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
611 return false on error.
612 (get_agent_info): Adjust to return NULL on error.
613 (destroy_hsa_program): Change return type to bool, adjust to
614 return false on error.
615 (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
616 (destroy_module): Change return type to bool, adjust to
617 return false on error.
618 (GOMP_OFFLOAD_unload_image): Likewise.
619 (GOMP_OFFLOAD_fini_device): Likewise.
620 (GOMP_OFFLOAD_alloc): Change to return NULL when called.
621 (GOMP_OFFLOAD_free): Change to return false when called.
622 (GOMP_OFFLOAD_dev2host): Likewise.
623 (GOMP_OFFLOAD_host2dev): Likewise.
624 (GOMP_OFFLOAD_dev2dev): Likewise.
626 * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
627 (CUDA_CALL): Likewise.
628 (CUDA_CALL_ASSERT): Likewise.
629 (map_init): Change return type to bool, use CUDA_CALL* macros.
630 (map_fini): Likewise.
631 (init_streams_for_device): Change return type to bool, adjust
633 (fini_streams_for_device): Change return type to bool, adjust
635 (select_stream_for_async): Release stream_lock before calls to
636 GOMP_PLUGIN_fatal, adjust call to map_init.
637 (nvptx_init): Use CUDA_CALL* macros.
638 (nvptx_attach_host_thread_to_device): Change return type to bool,
639 use CUDA_CALL* macros.
640 (nvptx_open_device): Use CUDA_CALL* macros.
641 (nvptx_close_device): Change return type to bool, use CUDA_CALL*
643 (nvptx_get_num_devices): Use CUDA_CALL* macros.
644 (link_ptx): Change return type to bool, use CUDA_CALL* macros.
645 (nvptx_exec): Use CUDA_CALL* macros.
646 (nvptx_alloc): Use CUDA_CALL* macros.
647 (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
648 (nvptx_host2dev): Likewise.
649 (nvptx_dev2host): Likewise.
650 (nvptx_wait): Use CUDA_CALL* macros.
651 (nvptx_wait_async): Likewise.
652 (nvptx_wait_all): Likewise.
653 (nvptx_wait_all_async): Likewise.
654 (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
655 use CUDA_CALL* macros, adjust call to map_fini.
656 (GOMP_OFFLOAD_init_device): Change return type to bool,
657 adjust code accordingly.
658 (GOMP_OFFLOAD_fini_device): Likewise.
659 (GOMP_OFFLOAD_load_image): Adjust calls to
660 nvptx_attach_host_thread_to_device/link_ptx to handle errors,
661 use CUDA_CALL* macros.
662 (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
664 (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
665 (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
667 (GOMP_OFFLOAD_dev2host): Likewise.
668 (GOMP_OFFLOAD_host2dev): Likewise.
669 (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
670 (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
672 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
674 * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
675 (acc_free): Likewise.
676 (acc_memcpy_to_device): Likewise.
677 (acc_memcpy_from_device): Likewise.
678 (acc_deviceptr): Likewise.
679 (acc_hostptr): Likewise.
680 (acc_is_present): Likewise.
681 (acc_map_data): Likewise.
682 (acc_unmap_data): Likewise.
683 (present_create_copy): Likewise.
684 (delete_copyout): Likewise.
685 (update_dev_host): Likewise.
686 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
687 * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
688 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
689 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
690 * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
691 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
692 it only runs on nvptx targets.
693 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
694 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
695 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
696 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
697 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
698 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
699 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
700 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
701 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
702 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
703 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
704 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
705 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
706 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
707 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
708 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
709 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
710 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
711 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
712 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
713 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
714 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
715 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
717 2016-05-23 Martin Jambor <mjambor@suse.cz>
719 * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
721 2016-05-17 Chung-Lin Tang <cltang@codesourcery.com>
723 * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
724 to gomp_init_targets_once.
725 (acc_set_device_type): Remove !cached_base_dev condition on call to
726 gomp_init_targets_once, move call to before acc_device_lock acquire,
728 (acc_get_device_num): Remove !cached_base_dev condition on call to
729 gomp_init_targets_once.
730 (acc_set_device_num): Likewise.
732 2016-05-16 Martin Jambor <mjambor@suse.cz>
734 * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
736 2016-05-02 Nathan Sidwell <nathan@codesourcery.com>
738 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
739 expected partitioning.
741 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
744 * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
745 * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
746 * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
748 2016-04-21 Alexander Monakov <amonakov@ispras.ru>
750 * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
753 2016-04-19 Jakub Jelinek <jakub@redhat.com>
756 * testsuite/libgomp.c/pr70680-1.c: New test.
757 * testsuite/libgomp.c/pr70680-2.c: New test.
759 2016-04-14 Cesar Philippidis <cesar@codesourcery.com>
761 * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
762 pass parameter variables to subroutines.
764 2016-04-14 Cesar Philippidis <cesar@codesourcery.com>
767 * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
769 2016-04-13 Cesar Philippidis <cesar@codesourcery.com>
772 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
773 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
775 2016-04-12 Thomas Schwinge <thomas@codesourcery.com>
777 * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
778 GOACC_parallel_keyed, restore GOACC_parallel prototype, new
779 GOACC_declare prototype.
781 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
782 Merge this file, and...
783 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
784 ... this file, and...
785 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
786 ... this file, and...
787 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
788 ... this file, and...
789 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
790 ... this file, and...
791 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
792 ... this file, and...
793 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
794 ... this file, and...
795 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
796 ... this file, and...
797 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
798 ... this file, and...
799 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
800 ... this file, and...
801 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
802 ... this file, and...
803 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
804 ... this file, and...
805 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
806 ... this file into...
807 * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
810 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
811 Make failure observable.
813 2016-04-12 Jakub Jelinek <jakub@redhat.com>
815 * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
817 * target.c (gomp_target_fallback_firstprivate,
818 gomp_target_unshare_firstprivate): Removed.
819 (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
820 before waiting for dependencies.
821 (gomp_target_task_fn): Don't copy firstprivate vars here.
822 * task.c (GOMP_PLUGIN_target_task_completion): Don't free
823 firstprivate_copies here.
824 (gomp_create_target_task): Don't initialize firstprivate_copies field.
825 * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
826 explicit/implicit firstprivate.
828 2016-04-08 Cesar Philippidis <cesar@codesourcery.com>
832 PR tree-optimization/70373
836 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
838 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
840 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
842 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
844 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
846 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
848 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
850 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
852 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
854 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
855 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
856 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
857 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
859 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
861 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
863 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
865 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
867 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
868 * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
869 * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
870 * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
871 * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
872 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
874 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
875 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
876 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
877 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
878 * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
879 * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
880 * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
881 * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
882 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
883 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
884 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
885 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
886 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
887 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
888 * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
890 2016-03-30 Thomas Schwinge <thomas@codesourcery.com>
891 James Norris <jnorris@codesourcery.com>
892 Nathan Sidwell <nathan@codesourcery.com>
893 Julian Brown <julian@codesourcery.com>
894 Cesar Philippidis <cesar@codesourcery.com>
895 Chung-Lin Tang <cltang@codesourcery.com>
896 Tom de Vries <tom@codesourcery.com>
898 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
899 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
900 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
901 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
902 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
903 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
904 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
905 * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
906 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
908 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
910 * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
912 * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
913 * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
914 * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
915 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
917 * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
919 * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
920 * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
921 * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
922 * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
923 * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
924 * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
925 * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
926 * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
927 * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
928 * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
930 * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
931 * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
932 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
934 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
936 * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
938 * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
940 * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
942 * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
943 * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
944 ... this new file. Update.
945 * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
946 * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
947 ... this new file. Update.
948 * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
950 * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
952 * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
954 * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
956 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
958 2016-03-29 Thomas Schwinge <thomas@codesourcery.com>
960 * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
963 2016-03-24 Thomas Schwinge <thomas@codesourcery.com>
965 * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
967 * testsuite/libgomp.oacc-c/c.exp: Likewise.
968 * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
969 -fno-builtin-acc_on_device instead of -O0.
970 * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
972 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
973 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
975 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
976 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
977 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
978 * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
979 * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
980 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
981 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
982 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
983 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
984 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
985 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
986 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
987 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
988 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
989 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
990 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
991 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
992 * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
994 * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
996 * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
999 2016-03-24 Martin Liska <mliska@suse.cz>
1001 * plugin/plugin-hsa.c (packet_store_release): New function
1002 that is taken from the HSA runtime manual.
1003 (GOMP_OFFLOAD_run): Use the function.
1005 2016-03-23 Jakub Jelinek <jakub@redhat.com>
1008 * testsuite/libgomp.c++/pr70376.C: New test.
1010 2016-03-23 Tom de Vries <tom@codesourcery.com>
1012 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1013 initialization of lresult and lvresult.
1014 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1016 2016-03-23 James Norris <jnorris@codesourcery.com>
1017 Daichi Fukuoka <dc-fukuoka@sgi.com>
1020 * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1021 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1022 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1023 * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1025 2016-03-23 Martin Liska <mliska@suse.cz>
1028 * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1029 argument just in case a dispatched kernel uses that argument.
1031 2016-03-16 Thomas Schwinge <thomas@codesourcery.com>
1033 * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1034 -ftree-parallelize-loops/-fopenacc changes.
1035 * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1037 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1039 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1041 * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1043 * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1044 * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1046 2016-03-13 Thomas Schwinge <thomas@codesourcery.com>
1048 * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1049 always_ld_library_path the path to libgcc_s.
1051 2016-03-10 Cesar Philippidis <cesar@codesourcery.com>
1054 * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1056 2016-03-09 Tom de Vries <tom@codesourcery.com>
1058 * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1059 * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1060 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1062 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1063 * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1064 * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1065 * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1067 2016-03-07 Martin Jambor <mjambor@suse.cz>
1069 * testsuite/lib/libgomp.exp
1070 (check_effective_target_hsa_offloading_selected_nocache): New.
1071 (check_effective_target_hsa_offloading_selected): Likewise.
1072 * testsuite/libgomp.hsa.c/c.exp: Likewise.
1073 * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1074 * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1075 * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1076 * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1077 * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1078 * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1079 * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1080 * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1081 * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1082 * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1083 * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1084 * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1085 * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1086 * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1087 * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1088 * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1090 2016-03-07 Martin Jambor <mjambor@suse.cz>
1092 * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1093 non-shared memory accelerators.
1094 * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1095 * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1096 * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1097 * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1098 * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1099 * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1100 * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1101 * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1102 * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1104 2016-03-07 Martin Jambor <mjambor@suse.cz>
1106 * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1109 2016-03-02 Jakub Jelinek <jakub@redhat.com>
1112 * testsuite/libgomp.c++/pr69555-1.C: New test.
1113 * testsuite/libgomp.c++/pr69555-2.C: New test.
1115 2016-02-26 Keith McDaniel <k.allen.mcdaniel@gmail.com>
1116 Martin Jambor <mjambor@suse.cz>
1118 * testsuite/lib/libgomp.exp
1119 (check_effective_target_offload_device_shared_as): New proc.
1120 * testsuite/libgomp.c++/declare_target-1.C: New test.
1122 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
1125 * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1127 2016-02-23 Thomas Schwinge <thomas@codesourcery.com>
1129 * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1130 * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1132 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1133 -ftree-parallelize-loops/-fopenacc changes.
1134 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1135 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1137 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1139 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1141 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1143 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1145 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1147 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1149 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1150 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1152 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1153 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1155 * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1156 * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1159 2016-02-22 Cesar Philippidis <cesar@codesourcery.com>
1161 * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1163 2016-02-19 Jakub Jelinek <jakub@redhat.com>
1166 * testsuite/libgomp.c/pr69805.c: New test.
1168 2016-02-16 Tom de Vries <tom@codesourcery.com>
1171 * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1173 2016-02-09 Tom de Vries <tom@codesourcery.com>
1175 PR tree-optimization/69599
1176 * testsuite/libgomp.c/omp-nested-3.c: New test.
1177 * testsuite/libgomp.c/pr46032-2.c: New test.
1178 * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1179 * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1181 2016-02-09 Tom de Vries <tom@codesourcery.com>
1184 * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1186 2016-02-02 Alexander Monakov <amonakov@ispras.ru>
1188 * testsuite/libgomp.c/target-31.c: Fix testcase.
1190 2016-02-02 Alexander Monakov <amonakov@ispras.ru>
1192 * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1194 * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1195 * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1196 reduction and map clauses.
1197 * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1199 2016-02-02 James Norris <jnorris@codesourcery.com>
1201 * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1203 2016-02-02 Thomas Schwinge <thomas@codesourcery.com>
1205 * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1206 * oacc-parallel.c (GOACC_host_data): Remove function definition.
1208 * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1211 * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1213 * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1214 (hsa_kmt_lib): Set variables.
1215 * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1216 always_ld_library_path.
1217 * Makefile.in: Regenerate.
1218 * configure: Likewise.
1219 * testsuite/Makefile.in: Likewise.
1221 * plugin/configfrag.ac (offload_additional_options)
1222 (offload_additional_lib_paths): Don't amend for hsa offloading.
1223 * configure: Regenerate.
1225 * plugin/configfrag.ac: Don't configure for offloading target if
1226 we don't build the corresponding plugin.
1227 * configure: Regenerate.
1229 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
1231 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1232 * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1234 2016-01-26 Tom de Vries <tom@codesourcery.com>
1236 PR tree-optimization/69110
1237 * testsuite/libgomp.c/pr69110.c: New test.
1239 2016-01-25 Richard Biener <rguenther@suse.de>
1242 * testsuite/libgomp.c++/pr69393.C: New testcase.
1244 2016-01-22 Ilya Verbin <ilya.verbin@intel.com>
1246 * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1247 function wasn't mapped to the device with non-shared memory.
1249 2016-01-20 Ilya Verbin <ilya.verbin@intel.com>
1251 * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1253 2016-01-19 Martin Jambor <mjambor@suse.cz>
1254 Martin Liska <mliska@suse.cz>
1256 * plugin/Makefrag.am: Add HSA plugin requirements.
1257 * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1258 (HSA_RUNTIME_LIB): Likewise.
1259 (HSA_RUNTIME_CPPFLAGS): Likewise.
1260 (HSA_RUNTIME_INCLUDE): New substitution.
1261 (HSA_RUNTIME_LIB): Likewise.
1262 (HSA_RUNTIME_LDFLAGS): Likewise.
1263 (hsa-runtime): New configure option.
1264 (hsa-runtime-include): Likewise.
1265 (hsa-runtime-lib): Likewise.
1266 (PLUGIN_HSA): New substitution variable.
1267 Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1269 (PLUGIN_HSA_CPPFLAGS): Likewise.
1270 (PLUGIN_HSA_LDFLAGS): Likewise.
1271 (PLUGIN_HSA_LIBS): Likewise.
1272 Check that we have access to HSA run-time.
1273 * libgomp-plugin.h (offload_target_type): New element
1274 OFFLOAD_TARGET_TYPE_HSA.
1275 * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1277 (bool gomp_create_target_task): Updated.
1278 (gomp_device_descr): Extra parameter of run_func and async_run_func,
1279 new field can_run_func.
1280 * libgomp_g.h (GOMP_target_ext): Update prototype.
1281 * oacc-host.c (host_run): Added a new parameter args.
1282 * target.c (calculate_firstprivate_requirements): New function.
1283 (copy_firstprivate_data): Likewise.
1284 (gomp_target_fallback_firstprivate): Use them.
1285 (gomp_target_unshare_firstprivate): New function.
1286 (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1288 (GOMP_target): Do host fallback for all shared memory devices. Do not
1289 pass any args to plugins.
1290 (GOMP_target_ext): Introduce device-specific argument parameter args.
1291 Allow host fallback if device shares memory. Do not remap data if
1292 device has shared memory.
1293 (gomp_target_task_fn): Likewise. Also treat shared memory devices
1294 like host fallback for mappings.
1295 (GOMP_target_data): Treat shared memory devices like host fallback.
1296 (GOMP_target_data_ext): Likewise.
1297 (GOMP_target_update): Likewise.
1298 (GOMP_target_update_ext): Likewise. Also pass NULL as args to
1299 gomp_create_target_task.
1300 (GOMP_target_enter_exit_data): Likewise.
1301 (omp_target_alloc): Treat shared memory devices like host fallback.
1302 (omp_target_free): Likewise.
1303 (omp_target_is_present): Likewise.
1304 (omp_target_memcpy): Likewise.
1305 (omp_target_memcpy_rect): Likewise.
1306 (omp_target_associate_ptr): Likewise.
1307 (gomp_load_plugin_for_device): Also load can_run.
1308 * task.c (GOMP_PLUGIN_target_task_completion): Free
1309 firstprivate_copies.
1310 (gomp_create_target_task): Accept new argument args and store it to
1312 * plugin/plugin-hsa.c: New file.
1314 2016-01-18 Tom de Vries <tom@codesourcery.com>
1316 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1317 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1318 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1319 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1320 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1321 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1322 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1323 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1324 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1325 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1326 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1328 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1330 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1331 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1332 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1333 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1334 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1335 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1336 * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1337 * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1339 * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1341 2016-01-15 Jakub Jelinek <jakub@redhat.com>
1343 * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1345 2016-01-15 Cesar Philippidis <cesar@codesourcery.com>
1347 * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1349 2016-01-12 James Norris <jnorris@codesourcery.com>
1351 * libgomp.texi: Updates for OpenACC.
1353 2016-01-11 Alexander Monakov <amonakov@ispras.ru>
1355 * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1357 2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
1360 * testsuite/libgomp.fortran/pr66680.f90: New test.
1362 2016-01-07 Jakub Jelinek <jakub@redhat.com>
1365 * testsuite/libgomp.c/pr68960.c: New test.
1367 2016-01-06 Nathan Sidwell <nathan@acm.org>
1369 * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1370 * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1372 2016-01-04 Jakub Jelinek <jakub@redhat.com>
1374 Update copyright years.
1376 * libgomp.texi: Bump @copying's copyright year.
1378 2015-12-31 Nathan Sidwell <nathan@acm.org>
1380 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1381 dg-additional-options syntax.
1382 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1383 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1384 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1385 * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1386 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1387 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1388 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1389 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1390 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1391 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1392 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1393 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1394 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1395 * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1396 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1397 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1398 * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1399 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1401 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
1403 * libgomp.h (REFCOUNT_LINK): Define.
1404 (struct splay_tree_key_s): Add link_key.
1405 * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1406 Replace target address of the pointer with target address of newly
1407 mapped object in the splay tree. Set link pointer on target to the
1408 device address of the mapped object.
1409 (gomp_unmap_vars): Restore target address of the pointer in the splay
1410 tree for REFCOUNT_LINK objects after unmapping.
1411 (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1412 declare target link" objects.
1413 (gomp_unload_image_from_device): Replace j with i. Force unmap of all
1414 "omp declare target link" objects, which were mapped for the image.
1415 (gomp_exit_data): Restore target address of the pointer in the splay
1416 tree for REFCOUNT_LINK objects after unmapping.
1417 * testsuite/libgomp.c/target-link-1.c: New file.
1419 2015-12-14 Ilya Verbin <ilya.verbin@intel.com>
1421 * libgomp.h (gomp_device_state): New enum.
1422 (struct gomp_device_descr): Replace is_initialized with state.
1423 (gomp_fini_device): Remove declaration.
1424 * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1425 * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1426 (acc_shutdown_1): Likewise. Inline gomp_fini_device.
1427 (acc_set_device_type): Use state instead of is_initialized.
1428 (acc_set_device_num): Likewise.
1429 * target.c (resolve_device): Use state instead of is_initialized.
1430 Do not initialize finalized device.
1431 (gomp_map_vars): Do nothing if device is finalized.
1432 (gomp_unmap_vars): Likewise.
1433 (gomp_update): Likewise.
1434 (GOMP_offload_register_ver): Use state instead of is_initialized.
1435 (GOMP_offload_unregister_ver): Likewise.
1436 (gomp_init_device): Likewise.
1437 (gomp_unload_device): Likewise.
1438 (gomp_fini_device): Remove.
1439 (gomp_get_target_fn_addr): Do nothing if device is finalized.
1440 (GOMP_target): Go to host fallback if device is finalized.
1441 (GOMP_target_ext): Likewise.
1442 (gomp_exit_data): Do nothing if device is finalized.
1443 (gomp_target_task_fn): Go to host fallback if device is finalized.
1444 (gomp_target_fini): New static function.
1445 (gomp_target_init): Use state instead of is_initialized.
1446 Call gomp_target_fini at exit.
1448 2015-12-09 Tom de Vries <tom@codesourcery.com>
1450 PR tree-optimization/68716
1451 * testsuite/libgomp.c/omp-nested-2.c: New test.
1453 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
1455 * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1456 target openacc_nvidia_accel_selected.
1457 * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1458 * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1459 * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1460 * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1462 2015-12-01 Julian Brown <julian@codesourcery.com>
1463 James Norris <James_Norris@mentor.com>
1465 * oacc-parallel.c (GOACC_host_data): New function.
1466 * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1467 * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1468 * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1469 * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1470 * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1471 * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1472 * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1474 2015-11-30 James Norris <jnorris@codesourcery.com>
1475 Cesar Philippidis <cesar@codesourcery.com>
1478 * libgomp.oacc-fortran/routine-5.f90: New test.
1479 * libgomp.oacc-fortran/routine-7.f90: New test.
1480 * libgomp.oacc-fortran/routine-9.f90: New test.
1482 2015-11-30 Tom de Vries <tom@codesourcery.com>
1484 PR tree-optimization/46032
1485 * testsuite/libgomp.c/pr46032.c: New test.
1487 2015-11-27 Jakub Jelinek <jakub@redhat.com>
1490 * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1491 (gomp_create_target_task): Call it before freeing
1492 GOMP_TARGET_TASK_DATA tasks.
1495 * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1496 in between case label and OpenMP standalone directives.
1497 * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1499 2015-11-26 David Edelsohn <dje.gcc@gmail.com>
1501 * configure: Regenerate.
1503 2015-11-26 Jakub Jelinek <jakub@redhat.com>
1505 * testsuite/libgomp.c/target-35.c: New test.
1507 2015-11-22 James Norris <jnorris@codesourcery.com>
1508 Cesar Philippidis <cesar@codesourcery.com>
1510 * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1511 * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1512 * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1513 * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1514 * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1516 2015-11-20 Jakub Jelinek <jakub@redhat.com>
1519 * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1520 * testsuite/libgomp.c/reduction-12.c: Likewise.
1521 * testsuite/libgomp.c++/reduction-11.C: Likewise.
1522 * testsuite/libgomp.c++/reduction-12.C: Likewise.
1524 2015-11-19 Nathan Sidwell <nathan@codesourcery.com>
1526 * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1527 * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1528 * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1529 * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1530 * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1532 * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1533 * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1535 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
1537 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1538 worker & gang cases.
1539 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1541 2015-11-17 Cesar Philippidis <cesar@codesourcery.com>
1543 * config/nvptx/priority_queue.c: New file.
1545 2015-11-14 Jakub Jelinek <jakub@redhat.com>
1547 * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1550 2015-11-14 Jakub Jelinek <jakub@redhat.com>
1551 Aldy Hernandez <aldyh@redhat.com>
1552 Ilya Verbin <ilya.verbin@intel.com>
1554 * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1555 GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1556 GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1557 iterators or IV by chunk size.
1558 * parallel.c (gomp_resolve_num_threads): Don't assume that
1559 if thr->ts.team is non-NULL, then pool must be non-NULL.
1560 * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1561 * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1562 GOMP_PLUGIN_target_task_completion.
1563 * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1564 * Makefile.in: Regenerate.
1565 * libgomp.h: Shuffle prototypes and forward definitions around so
1566 priority queues can be defined.
1567 (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1568 (enum gomp_target_task_state): New enum.
1569 (struct gomp_target_task): Add state, tgt, task and team fields.
1570 (gomp_create_target_task): Change return type to bool, add
1572 (gomp_target_task_fn): Change return type to bool.
1573 (struct gomp_device_descr): Add async_run_func.
1574 (struct gomp_task): Remove children, next_child, prev_child,
1575 next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1577 (struct gomp_taskgroup): Remove children.
1578 Add taskgroup_queue.
1579 (struct gomp_team): Change task_queue type to a priority queue.
1580 (splay_compare): Define inline.
1581 (priority_queue_offset): New.
1582 (priority_node_to_task): New.
1583 (task_to_priority_node): New.
1584 * oacc-mem.c: Do not include splay-tree.h.
1585 * priority_queue.c: New file.
1586 * priority_queue.h: New file.
1587 * splay-tree.c: Do not include splay-tree.h.
1588 (splay_tree_foreach_internal): New.
1589 (splay_tree_foreach): New.
1590 * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1591 (splay_tree_callback): Define typedef.
1592 * target.c (splay_compare): Move to libgomp.h.
1593 (GOMP_target): Don't adjust *thr in any way around running offloaded
1595 (GOMP_target_ext): Likewise. Handle target nowait.
1596 (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1597 return value from gomp_create_target_task, if false, fallthrough
1598 as if no dependencies exist.
1599 (gomp_target_task_fn): Change return type to bool, return true
1600 if the task should have another part scheduled later. Handle
1602 (gomp_load_plugin_for_device): Initialize async_run.
1603 * task.c (gomp_init_task): Initialize children_queue.
1604 (gomp_clear_parent_in_list): New.
1605 (gomp_clear_parent_in_tree): New.
1606 (gomp_clear_parent): Handle priorities.
1607 (GOMP_task): Likewise.
1608 (priority_queue_move_task_first,
1609 gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1611 (gomp_create_target_task): Use priority queues. Change return type
1612 to bool, add state argument, return false if for async
1613 {{enter,exit} data,update} constructs no dependencies need to be
1614 waited for, handle target nowait. Set task->fn to NULL instead of
1615 gomp_target_task_fn.
1616 (verify_children_queue): Remove.
1617 (priority_list_upgrade_task): New.
1618 (priority_queue_upgrade_task): New.
1619 (verify_task_queue): Remove.
1620 (priority_list_downgrade_task): New.
1621 (priority_queue_downgrade_task): New.
1622 (gomp_task_run_pre): Use priority queues.
1623 Abstract code out to priority_queue_downgrade_task.
1624 (gomp_task_run_post_handle_dependers): Use priority queues.
1625 (gomp_task_run_post_remove_parent): Likewise.
1626 (gomp_task_run_post_remove_taskgroup): Likewise.
1627 (gomp_barrier_handle_tasks): Likewise. Handle target nowait target
1629 (GOMP_taskwait): Likewise.
1630 (gomp_task_maybe_wait_for_dependencies): Likewise. Abstract code to
1631 priority-queue_upgrade_task.
1632 (GOMP_taskgroup_start): Use priority queues.
1633 (GOMP_taskgroup_end): Likewise. Handle target nowait target tasks
1634 specially. If taskgroup is NULL, and thr->ts.level is 0, act as a
1636 * taskloop.c (GOMP_taskloop): Handle priorities.
1637 * team.c (gomp_new_team): Call priority_queue_init.
1638 (free_team): Call priority_queue_free.
1639 (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1640 team created for target nowait in implicit parallel region.
1641 (gomp_team_start): For nested check, test thr->ts.level instead of
1642 thr->ts.team != NULL.
1643 * testsuite/libgomp.c/doacross-3.c: New test.
1644 * testsuite/libgomp.c/ordered-5.c: New test.
1645 * testsuite/libgomp.c/priority.c: New test.
1646 * testsuite/libgomp.c/target-31.c: New test.
1647 * testsuite/libgomp.c/target-32.c: New test.
1648 * testsuite/libgomp.c/target-33.c: New test.
1649 * testsuite/libgomp.c/target-34.c: New test.
1651 2015-11-13 Nathan Sidwell <nathan@codesourcery.com>
1653 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1655 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1658 2015-11-13 Nathan Sidwell <nathan@codesourcery.com>
1660 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1661 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1663 2015-11-12 James Norris <jnorris@codesourcery.com>
1664 Joseph Myers <joseph@codesourcery.com>
1666 * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1667 * oacc-parallel.c (GOACC_declare): New function.
1668 * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1669 * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1670 * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1671 * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1672 * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1674 2015-11-12 Nathan Sidwell <nathan@codesourcery.com>
1676 * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1678 2015-11-1 Nathan Sidwell <nathan@codesourcery.com>
1680 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1681 * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1683 2015-11-09 Nathan Sidwell <nathan@codesourcery.com>
1685 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1688 2015-11-09 Nathan Sidwell <nathan@codesourcery.com>
1690 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1691 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1692 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1693 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1694 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1696 2015-11-06 Thomas Schwinge <thomas@codesourcery.com>
1698 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1699 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1701 2015-11-05 Jakub Jelinek <jakub@redhat.com>
1702 Ilya Verbin <ilya.verbin@intel.com>
1704 * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1705 GOMP_loop_nonmonotonic_dynamic_start,
1706 GOMP_loop_nonmonotonic_guided_next,
1707 GOMP_loop_nonmonotonic_guided_start,
1708 GOMP_loop_ull_nonmonotonic_dynamic_next,
1709 GOMP_loop_ull_nonmonotonic_dynamic_start,
1710 GOMP_loop_ull_nonmonotonic_guided_next,
1711 GOMP_loop_ull_nonmonotonic_guided_start,
1712 GOMP_parallel_loop_nonmonotonic_dynamic,
1713 GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1714 (GOMP_target_41): Renamed to ...
1715 (GOMP_target_ext): ... this. Add num_teams and thread_limit
1717 (GOMP_target_data_41): Renamed to ...
1718 (GOMP_target_data_ext): ... this.
1719 (GOMP_target_update_41): Renamed to ...
1720 (GOMP_target_update_ext): ... this.
1721 * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1722 GOMP_target_data_ext and GOMP_target_update_ext instead of
1723 GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1724 Export GOMP_loop_nonmonotonic_dynamic_next,
1725 GOMP_loop_nonmonotonic_dynamic_start,
1726 GOMP_loop_nonmonotonic_guided_next,
1727 GOMP_loop_nonmonotonic_guided_start,
1728 GOMP_loop_ull_nonmonotonic_dynamic_next,
1729 GOMP_loop_ull_nonmonotonic_dynamic_start,
1730 GOMP_loop_ull_nonmonotonic_guided_next,
1731 GOMP_loop_ull_nonmonotonic_guided_start,
1732 GOMP_parallel_loop_nonmonotonic_dynamic and
1733 GOMP_parallel_loop_nonmonotonic_guided.
1734 * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1735 GOMP_parallel_loop_nonmonotonic_guided,
1736 GOMP_loop_nonmonotonic_dynamic_start,
1737 GOMP_loop_nonmonotonic_guided_start,
1738 GOMP_loop_nonmonotonic_dynamic_next,
1739 GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1740 * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1741 GOMP_loop_ull_nonmonotonic_guided_start,
1742 GOMP_loop_ull_nonmonotonic_dynamic_next,
1743 GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1744 * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1746 (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER. For
1747 GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1748 Use gomp_map_val function.
1749 (gomp_target_fallback_firstprivate): New static function.
1750 (GOMP_target_41): Renamed to ...
1751 (GOMP_target_ext): ... this. Add num_teams and thread_limit
1752 arguments. Move firstprivate fallback handling into a new
1754 (GOMP_target_data_41): Renamed to ...
1755 (GOMP_target_data_ext): ... this.
1756 (GOMP_target_update_41): Renamed to ...
1757 (GOMP_target_update_ext): ... this.
1758 (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1759 gomp_map_0len_lookup instead of gomp_map_lookup.
1760 (omp_target_is_present): Use gomp_map_0len_lookup instead of
1762 * testsuite/libgomp.c/target-28.c: Likewise.
1763 * testsuite/libgomp.c/monotonic-1.c: New test.
1764 * testsuite/libgomp.c/monotonic-2.c: New test.
1765 * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1766 * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1767 * testsuite/libgomp.c/pr66199-5.c: New test.
1768 * testsuite/libgomp.c/pr66199-6.c: New test.
1769 * testsuite/libgomp.c/pr66199-7.c: New test.
1770 * testsuite/libgomp.c/pr66199-8.c: New test.
1771 * testsuite/libgomp.c/pr66199-9.c: New test.
1772 * testsuite/libgomp.c/reduction-11.c: New test.
1773 * testsuite/libgomp.c/reduction-12.c: New test.
1774 * testsuite/libgomp.c/reduction-13.c: New test.
1775 * testsuite/libgomp.c/reduction-14.c: New test.
1776 * testsuite/libgomp.c/reduction-15.c: New test.
1777 * testsuite/libgomp.c/target-12.c (main): Adjust for
1778 omp_target_is_present change for one-past-last element.
1779 * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1780 the same var is both mapped and privatized.
1781 * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1782 handling of zero-length array sections.
1783 * testsuite/libgomp.c/target-28.c: New test.
1784 * testsuite/libgomp.c/target-29.c: New test.
1785 * testsuite/libgomp.c/target-30.c: New test.
1786 * testsuite/libgomp.c/target-teams-1.c: New test.
1787 * testsuite/libgomp.c++/member-6.C: New test.
1788 * testsuite/libgomp.c++/member-7.C: New test.
1789 * testsuite/libgomp.c++/monotonic-1.C: New test.
1790 * testsuite/libgomp.c++/monotonic-2.C: New test.
1791 * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1792 * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1793 * testsuite/libgomp.c++/pr66199-3.C: New test.
1794 * testsuite/libgomp.c++/pr66199-4.C: New test.
1795 * testsuite/libgomp.c++/pr66199-5.C: New test.
1796 * testsuite/libgomp.c++/pr66199-6.C: New test.
1797 * testsuite/libgomp.c++/pr66199-7.C: New test.
1798 * testsuite/libgomp.c++/pr66199-8.C: New test.
1799 * testsuite/libgomp.c++/pr66199-9.C: New test.
1800 * testsuite/libgomp.c++/reduction-11.C: New test.
1801 * testsuite/libgomp.c++/reduction-12.C: New test.
1802 * testsuite/libgomp.c++/target-13.C: New test.
1803 * testsuite/libgomp.c++/target-14.C: New test.
1804 * testsuite/libgomp.c++/target-15.C: New test.
1805 * testsuite/libgomp.c++/target-16.C: New test.
1806 * testsuite/libgomp.c++/target-17.C: New test.
1807 * testsuite/libgomp.c++/target-18.C: New test.
1808 * testsuite/libgomp.c++/target-19.C: New test.
1810 2015-11-04 Nathan Sidwell <nathan@codesourcery.com>
1812 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1814 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1815 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1816 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1817 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1818 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1819 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1820 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1821 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1822 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1823 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1824 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1825 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1826 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1827 * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1829 2015-11-04 Nathan Sidwell <nathan@codesourcery.com>
1831 * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1832 * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1833 * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1834 * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1835 * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1836 * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1837 * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1838 * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1840 2015-11-03 Nathan Sidwell <nathan@codesourcery.com>
1842 * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1843 * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1844 (GOMP_OFFLOAD_openacc_parallel): Likewise.
1845 * oacc-host.c (host_openacc_exec): Likewise.
1846 * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1848 2015-11-03 Julian Brown <julian@codesourcery.com>
1849 Thomas Schwinge <thomas@codesourcery.com>
1851 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1852 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1853 * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1855 * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1856 * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1858 2015-11-03 James Norris <jnorris@codesourcery.com>
1860 * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1862 * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1864 * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1865 * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1866 * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1867 * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1868 * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1870 2015-10-29 Nathan Sidwell <nathan@codesourcery.com>
1872 * openacc.h (enum acc_device_t): Reformat. Ensure layout
1874 (enum acc_async_t): Reformat.
1875 (acc_on_device): Declare compatible with builtin and provide C++
1877 * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1879 2015-10-29 Thomas Schwinge <thomas@codesourcery.com>
1880 Cesar Philippidis <cesar@codesourcery.com>
1882 * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1883 * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1884 ... this. Add a description of the test at the top of the file.
1885 * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1886 * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1887 ... this. Add a description of the test at the top of the file.
1889 2015-10-28 Nathan Sidwell <nathan@codesourcery.com>
1891 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1892 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1893 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1894 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1895 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1896 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1898 2015-10-27 Nathan Sidwell <nathan@codesourcery.com>
1900 * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1903 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
1906 * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1908 2015-10-27 James Norris <jnorris@codesourcery.com>
1910 * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1911 * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1913 2015-10-26 Thomas Schwinge <thomas@codesourcery.com>
1915 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1916 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1918 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1919 acc_device_nvidia usage.
1920 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1921 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1922 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1924 * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1925 * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1928 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1932 * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1933 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1935 2015-10-23 Tom de Vries <tom@codesourcery.com>
1938 * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1940 2015-10-20 Nathan Sidwell <nathan@codesourcery.com>
1942 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1944 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1946 2015-10-14 Ilya Verbin <ilya.verbin@intel.com>
1947 Aleksander Ivanushenko <aleksander.ivanushenko@intel.com>
1949 * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1950 to 0 when mapnum is 0.
1952 2015-10-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
1954 * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1955 Cast to int from int32_t.
1957 2015-10-13 Jakub Jelinek <jakub@redhat.com>
1958 Aldy Hernandez <aldyh@redhat.com>
1959 Ilya Verbin <ilya.verbin@intel.com>
1961 * config/linux/affinity.c (omp_get_place_num_procs,
1962 omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1963 * config/linux/doacross.h: New file.
1964 * config/posix/affinity.c (omp_get_place_num_procs,
1965 omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1966 * config/posix/doacross.h: New file.
1967 * env.c: Include gomp-constants.h.
1968 (struct gomp_task_icv): Rename run_sched_modifier to
1969 run_sched_chunk_size.
1970 (gomp_max_task_priority_var): New variable.
1971 (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1972 (handle_omp_display_env): Change _OPENMP value from 201307 to
1973 201511. Print OMP_MAX_TASK_PRIORITY.
1974 (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1975 (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1976 chunk_size and run_sched_modifier to run_sched_chunk_size.
1977 (omp_get_max_task_priority, omp_get_initial_device,
1978 omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
1979 omp_get_partition_place_nums): New functions.
1980 * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
1981 omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
1983 (omp_get_num_places_, omp_get_place_num_procs_,
1984 omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
1985 omp_get_place_proc_ids_8_, omp_get_place_num_,
1986 omp_get_partition_num_places_, omp_get_partition_place_nums_,
1987 omp_get_partition_place_nums_8_, omp_get_initial_device_,
1988 omp_get_max_task_priority_): New functions.
1989 * libgomp_g.h (GOMP_loop_doacross_static_start,
1990 GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
1991 GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
1992 GOMP_loop_ull_doacross_dynamic_start,
1993 GOMP_loop_ull_doacross_guided_start,
1994 GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
1995 GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
1996 GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
1997 GOMP_target_data_41, GOMP_target_update_41,
1998 GOMP_target_enter_exit_data): New prototypes.
1999 (GOMP_task): Add prototype argument.
2000 * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2001 (struct gomp_doacross_work_share): New type.
2002 (struct gomp_work_share): Add doacross field.
2003 (struct gomp_task_icv): Rename run_sched_modifier to
2004 run_sched_chunk_size.
2005 (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2006 GOMP_TASK_UNDEFERRED. Add comments.
2007 (struct gomp_task_depend_entry): Add comments.
2008 (struct gomp_task): Likewise.
2009 (struct gomp_taskgroup): Likewise.
2010 (struct gomp_target_task): New type.
2011 (struct gomp_team): Add comment.
2012 (gomp_get_place_proc_ids_8, gomp_doacross_init,
2013 gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2014 gomp_create_target_task, gomp_target_task_fn): New prototypes.
2015 (struct target_var_desc): New type.
2016 (struct target_mem_desc): Adjust comment. Use struct
2017 target_var_desc instead of splay_tree_key for list.
2018 (REFCOUNT_INFINITY): Define.
2019 (struct splay_tree_key_s): Remove copy_from field.
2020 (struct gomp_device_descr): Add dev2dev_func field.
2021 (enum gomp_map_vars_kind): New enum.
2022 (gomp_map_vars): Add one argument.
2023 * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2024 omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2025 omp_get_place_num_procs, omp_get_place_num_procs_,
2026 omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2027 omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2028 omp_get_place_num_, omp_get_partition_num_places,
2029 omp_get_partition_num_places_, omp_get_partition_place_nums,
2030 omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2031 omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2032 omp_target_free, omp_target_is_present, omp_target_memcpy,
2033 omp_target_memcpy_rect, omp_target_associate_ptr and
2034 omp_target_disassociate_ptr.
2035 (GOMP_4.0.2): Renamed to ...
2036 (GOMP_4.5): ... this. Export GOMP_target_41, GOMP_target_data_41,
2037 GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2038 GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2039 GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2040 GOMP_loop_doacross_static_start, GOMP_doacross_post,
2041 GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2042 GOMP_loop_ull_doacross_guided_start,
2043 GOMP_loop_ull_doacross_runtime_start,
2044 GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2045 GOMP_doacross_ull_wait.
2046 * libgomp.texi: Document omp_get_max_task_priority.
2047 Rename modifier argument to chunk_size for omp_set_schedule and
2048 omp_get_schedule. Document OMP_MAX_TASK_PRIORITY env var.
2049 * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2050 to run_sched_chunk_size renaming.
2051 (GOMP_loop_ordered_runtime_start): Likewise.
2052 (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2053 gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2054 GOMP_parallel_loop_runtime_start): New functions.
2055 (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2056 to run_sched_chunk_size renaming.
2057 (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2058 GOMP_loop_doacross_guided_start): New functions or aliases.
2059 * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2060 run_sched_modifier to run_sched_chunk_size renaming.
2061 (GOMP_loop_ull_ordered_runtime_start): Likewise.
2062 (gomp_loop_ull_doacross_static_start,
2063 gomp_loop_ull_doacross_dynamic_start,
2064 gomp_loop_ull_doacross_guided_start,
2065 GOMP_loop_ull_doacross_runtime_start): New functions.
2066 (GOMP_loop_ull_doacross_static_start,
2067 GOMP_loop_ull_doacross_dynamic_start,
2068 GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2069 * oacc-mem.c (acc_map_data, present_create_copy,
2070 gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2072 (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2073 * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2074 instead of false to gomp_map_vars.
2075 (GOACC_parallel_keyed): Likewise. Use copy_from from target_var_desc.
2076 * omp.h.in (omp_lock_hint_t): New type.
2077 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2078 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2079 omp_get_place_num, omp_get_partition_num_places,
2080 omp_get_partition_place_nums, omp_get_initial_device,
2081 omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2082 omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2083 omp_target_associate_ptr, omp_target_disassociate_ptr): New
2085 * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2086 (omp_lock_hint_none, omp_lock_hint_uncontended,
2087 omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2088 omp_lock_hint_speculative): New parameters.
2089 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2090 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2091 omp_get_place_num, omp_get_partition_num_places,
2092 omp_get_partition_place_nums, omp_get_initial_device,
2093 omp_get_max_task_priority): New interfaces.
2094 (omp_set_schedule, omp_get_schedule): Rename modifier argument
2096 * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2097 (omp_lock_hint_none, omp_lock_hint_uncontended,
2098 omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2099 omp_lock_hint_speculative): New parameters.
2100 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2101 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2102 omp_get_place_num, omp_get_partition_num_places,
2103 omp_get_partition_place_nums, omp_get_initial_device,
2104 omp_get_max_task_priority): New functions and subroutines.
2105 * ordered.c: Include stdarg.h and string.h.
2106 (MAX_COLLAPSED_BITS): Define.
2107 (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2108 gomp_doacross_ull_init, GOMP_doacross_ull_post,
2109 GOMP_doacross_ull_wait): New functions.
2110 * target.c: Include errno.h.
2111 (resolve_device): If device is not initialized, call
2112 gomp_init_device on it.
2113 (gomp_map_lookup): New function.
2114 (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2115 Don't bump refcount if REFCOUNT_INFINITY. Handle
2116 GOMP_MAP_ALWAYS_TO_P.
2117 (get_kind): Rename is_openacc argument to short_mapkind.
2118 (gomp_map_pointer): Use gomp_map_lookup.
2119 (gomp_map_fields_existing): New function.
2120 (gomp_map_vars): Rename is_openacc argument to short_mapkind
2121 and is_target to pragma_kind. Handle GOMP_MAP_VARS_ENTER_DATA,
2122 handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2123 GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2124 Adjust for tgt->list changed type and copy_from living in there.
2125 (gomp_copy_from_async): Adjust for tgt->list changed type and
2126 copy_from living in there.
2127 (gomp_unmap_vars): Likewise.
2128 (gomp_update): Likewise. Rename is_openacc argument to
2129 short_mapkind. Don't fail if object is not mapped.
2130 (gomp_load_image_to_device): Initialize refcount to
2132 (gomp_target_fallback): New function.
2133 (gomp_get_target_fn_addr): Likewise.
2134 (GOMP_target): Adjust gomp_map_vars caller, use
2135 gomp_get_target_fn_addr and gomp_target_fallback.
2136 (GOMP_target_41): New function.
2137 (gomp_target_data_fallback): New function.
2138 (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2139 (GOMP_target_data_41): New function.
2140 (GOMP_target_update): Adjust gomp_update caller.
2141 (GOMP_target_update_41): New function.
2142 (gomp_exit_data, GOMP_target_enter_exit_data,
2143 gomp_target_task_fn, omp_target_alloc, omp_target_free,
2144 omp_target_is_present, omp_target_memcpy,
2145 omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2146 omp_target_associate_ptr, omp_target_disassociate_ptr,
2147 gomp_load_plugin_for_device): New functions.
2148 * task.c: Include gomp-constants.h. Include taskloop.c
2149 twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2150 (gomp_task_handle_depend): New function.
2151 (GOMP_task): Use it. Add priority argument. Use
2152 gomp-constant.h constants instead of hardcoded numbers.
2153 Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2154 (gomp_create_target_task): New function.
2155 (verify_children_queue, verify_taskgroup_queue,
2156 verify_task_queue): New functions.
2157 (gomp_task_run_pre): Call verify_*_queue functions.
2158 If an upcoming tied task is about to leave the sibling or
2159 taskgroup queues in an invalid state, adjust appropriately.
2160 Remove taskgroup argument. Add comments.
2161 (gomp_task_run_post_handle_dependers): Add comments.
2162 (gomp_task_run_post_remove_parent): Likewise.
2163 (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2164 (GOMP_taskwait): Likewise. Add comments.
2165 (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2166 problem such that the first non parent_depends_on task does not
2167 end up at the end of the children queue.
2168 (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2169 GOMP_TASK_UNDEFERRED.
2170 (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2171 * taskloop.c: New file.
2172 * testsuite/lib/libgomp.exp
2173 (check_effective_target_offload_device_nonshared_as): New proc.
2174 * testsuite/libgomp.c/affinity-2.c: New test.
2175 * testsuite/libgomp.c/doacross-1.c: New test.
2176 * testsuite/libgomp.c/doacross-2.c: New test.
2177 * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2178 Add map clause to target.
2179 * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2180 * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2181 * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2182 * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2183 * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2185 * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2186 * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2187 * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2188 * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2189 not defined. Use those where needed.
2190 * testsuite/libgomp.c/for-4.c: New test.
2191 * testsuite/libgomp.c/for-5.c: New test.
2192 * testsuite/libgomp.c/for-6.c: New test.
2193 * testsuite/libgomp.c/linear-1.c: New test.
2194 * testsuite/libgomp.c/ordered-4.c: New test.
2195 * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2196 only allowed on the loop iterator.
2197 * testsuite/libgomp.c/pr66199-3.c: New test.
2198 * testsuite/libgomp.c/pr66199-4.c: New test.
2199 * testsuite/libgomp.c/reduction-7.c: New test.
2200 * testsuite/libgomp.c/reduction-8.c: New test.
2201 * testsuite/libgomp.c/reduction-9.c: New test.
2202 * testsuite/libgomp.c/reduction-10.c: New test.
2203 * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2205 * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2206 * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2207 * testsuite/libgomp.c/target-11.c: New test.
2208 * testsuite/libgomp.c/target-12.c: New test.
2209 * testsuite/libgomp.c/target-13.c: New test.
2210 * testsuite/libgomp.c/target-14.c: New test.
2211 * testsuite/libgomp.c/target-15.c: New test.
2212 * testsuite/libgomp.c/target-16.c: New test.
2213 * testsuite/libgomp.c/target-17.c: New test.
2214 * testsuite/libgomp.c/target-18.c: New test.
2215 * testsuite/libgomp.c/target-19.c: New test.
2216 * testsuite/libgomp.c/target-20.c: New test.
2217 * testsuite/libgomp.c/target-21.c: New test.
2218 * testsuite/libgomp.c/target-22.c: New test.
2219 * testsuite/libgomp.c/target-23.c: New test.
2220 * testsuite/libgomp.c/target-24.c: New test.
2221 * testsuite/libgomp.c/target-25.c: New test.
2222 * testsuite/libgomp.c/target-26.c: New test.
2223 * testsuite/libgomp.c/target-27.c: New test.
2224 * testsuite/libgomp.c/taskloop-1.c: New test.
2225 * testsuite/libgomp.c/taskloop-2.c: New test.
2226 * testsuite/libgomp.c/taskloop-3.c: New test.
2227 * testsuite/libgomp.c/taskloop-4.c: New test.
2228 * testsuite/libgomp.c++/ctor-13.C: New test.
2229 * testsuite/libgomp.c++/doacross-1.C: New test.
2230 * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2231 Replace offload_device with offload_device_nonshared_as.
2232 * testsuite/libgomp.c++/for-12.C: New test.
2233 * testsuite/libgomp.c++/for-13.C: New test.
2234 * testsuite/libgomp.c++/for-14.C: New test.
2235 * testsuite/libgomp.c++/linear-1.C: New test.
2236 * testsuite/libgomp.c++/member-1.C: New test.
2237 * testsuite/libgomp.c++/member-2.C: New test.
2238 * testsuite/libgomp.c++/member-3.C: New test.
2239 * testsuite/libgomp.c++/member-4.C: New test.
2240 * testsuite/libgomp.c++/member-5.C: New test.
2241 * testsuite/libgomp.c++/ordered-1.C: New test.
2242 * testsuite/libgomp.c++/reduction-5.C: New test.
2243 * testsuite/libgomp.c++/reduction-6.C: New test.
2244 * testsuite/libgomp.c++/reduction-7.C: New test.
2245 * testsuite/libgomp.c++/reduction-8.C: New test.
2246 * testsuite/libgomp.c++/reduction-9.C: New test.
2247 * testsuite/libgomp.c++/reduction-10.C: New test.
2248 * testsuite/libgomp.c++/reference-1.C: New test.
2249 * testsuite/libgomp.c++/simd14.C: New test.
2250 * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2251 * testsuite/libgomp.c++/target-5.C: New test.
2252 * testsuite/libgomp.c++/target-6.C: New test.
2253 * testsuite/libgomp.c++/target-7.C: New test.
2254 * testsuite/libgomp.c++/target-8.C: New test.
2255 * testsuite/libgomp.c++/target-9.C: New test.
2256 * testsuite/libgomp.c++/target-10.C: New test.
2257 * testsuite/libgomp.c++/target-11.C: New test.
2258 * testsuite/libgomp.c++/target-12.C: New test.
2259 * testsuite/libgomp.c++/taskloop-1.C: New test.
2260 * testsuite/libgomp.c++/taskloop-2.C: New test.
2261 * testsuite/libgomp.c++/taskloop-3.C: New test.
2262 * testsuite/libgomp.c++/taskloop-4.C: New test.
2263 * testsuite/libgomp.c++/taskloop-5.C: New test.
2264 * testsuite/libgomp.c++/taskloop-6.C: New test.
2265 * testsuite/libgomp.c++/taskloop-7.C: New test.
2266 * testsuite/libgomp.c++/taskloop-8.C: New test.
2267 * testsuite/libgomp.c++/taskloop-9.C: New test.
2268 * testsuite/libgomp.fortran/affinity1.f90: New test.
2269 * testsuite/libgomp.fortran/affinity2.f90: New test.
2271 2015-10-13 Tom de Vries <tom@codesourcery.com>
2273 PR tree-optimization/67476
2274 * testsuite/libgomp.c/autopar-3.c: New test.
2275 * testsuite/libgomp.c/autopar-4.c: New test.
2276 * testsuite/libgomp.c/autopar-5.c: New test.
2277 * testsuite/libgomp.c/autopar-6.c: New test.
2278 * testsuite/libgomp.c/autopar-7.c: New test.
2279 * testsuite/libgomp.c/autopar-8.c: New test.
2281 2015-10-12 James Norris <jnorris@codesourcery.com>
2283 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2286 2015-10-09 David Malcolm <dmalcolm@redhat.com>
2288 * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2291 2015-10-02 Thomas Schwinge <thomas@codesourcery.com>
2293 * oacc-ptx.h: Remove file, moving its content into...
2294 * config/nvptx/fortran.c: ... here...
2295 * config/nvptx/oacc-init.c: ..., here...
2296 * config/nvptx/oacc-parallel.c: ..., and here.
2297 * config/nvptx/openacc.f90: New file.
2298 * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2299 (link_ptx): Don't link in predefined bits of PTX code.
2301 2015-09-30 Nathan Sidwell <nathan@codesourcery.com>
2302 Bernd Schmidt <bernds@codesourcery.com>
2304 * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2305 (struct targ_ptx_obj): New.
2306 (nvptx_tdata): Move earlier, change data format.
2307 (link_ptx): Take targ_ptx_obj ptr and count. Allow multiple
2309 (GOMP_OFFLOAD_load_image): Adjust.
2311 2015-09-30 Thomas Schwinge <thomas@codesourcery.com>
2313 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2314 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2315 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2316 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2317 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2318 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2319 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2320 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2321 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2322 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2323 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2324 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2325 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2326 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2327 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2328 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2329 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2330 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2331 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2332 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2333 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2334 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2335 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2336 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2337 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2338 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2339 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2340 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2341 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2342 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2343 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2344 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2345 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2346 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2347 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2348 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2349 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2350 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2351 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2352 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2353 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2354 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2355 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2356 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2357 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2358 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2359 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2360 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2361 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2362 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2363 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2364 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2365 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2366 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2367 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2368 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2369 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2370 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2371 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2372 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2373 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2374 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2375 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2377 2015-09-29 Nathan Sidwell <nathan@codesourcery.com>
2379 * oacc-init.c (acc_on_device): Force optimization level.
2381 2015-09-29 Nathan Sidwell <nathan@codesourcery.com>
2383 * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2384 (cuda_errlist): Delete.
2385 (cuda_error): Reimplement.
2387 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
2389 * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2391 * libgomp.map (GOACC_parallel_keyed): New.
2392 * oacc-parallel.c (goacc_wait): Take pointer to va_list. Adjust
2394 (GOACC_parallel_keyed): New interface. Lose geometry arguments
2395 and take keyed varargs list. Adjust call to exec_func.
2396 (GOACC_parallel): Force host fallback.
2397 * libgomp_g.h (GOACC_parallel): Remove.
2398 (GOACC_parallel_keyed): Declare.
2399 * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2400 (stuct targ_gn_descriptor): Replace name field with launch field.
2401 (nvptx_exec): Lose separate geometry args, take array. Process
2402 dynamic dimensions and adjust.
2403 (struct nvptx_tdata): Replace fn_names field with fn_descs.
2404 (GOMP_OFFLOAD_load_image): Adjust for change in function table
2406 (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2408 * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2411 2015-09-22 Chung-Lin Tang <cltang@codesourcery.com>
2414 * oacc-int.h (goacc_host_init): Add declaration.
2415 * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2416 * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2418 2015-09-08 Aditya Kumar <hiraditya@msn.com>
2419 Sebastian Pop <s.pop@samsung.com>
2421 * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2423 * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2424 * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2425 * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2426 * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2427 * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2429 2015-09-03 Jakub Jelinek <jakub@redhat.com>
2431 * configure.tgt: Add missing ;; in between nvptx and rtems
2434 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2436 * config/posix/pool.h (gomp_adjust_thread_attr): New.
2437 * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2438 (gomp_thread_pool_reservoir): Add priority member.
2439 * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2441 (parse_thread_pools): Likewise.
2442 * team.c (gomp_team_start): Call configuration provided
2443 gomp_adjust_thread_attr(). Destroy thread attributes if
2445 * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2447 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2449 * config/posix/pool.h: New.
2450 * config/rtems/pool.h: Likewise.
2451 * config/rtems/proc.c: Likewise.
2452 * libgomp.h (gomp_thread_destructor): Declare.
2453 * team.c: Include configuration provided "pool.h".
2454 (gomp_get_thread_pool): Define in configuration.
2455 (gomp_team_end): Call configuration defined
2456 gomp_release_thread_pool().
2458 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2460 * config/rtems/bar.c: New.
2461 * config/rtems/bar.h: Likewise.
2462 * config/rtems/mutex.c: Likewise.
2463 * config/rtems/mutex.h: Likewise.
2464 * config/rtems/sem.c: Likewise.
2465 * config/rtems/sem.h: Likewise.
2466 * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2467 <sys/lock.h> header file.
2468 * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2469 supported by Newlib.
2470 * configure: Regenerate.
2472 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2474 * team.c (gomp_new_thread_pool): Delete and move content to ...
2475 (gomp_get_thread_pool): ... new function. Allocate and
2476 initialize thread pool on demand.
2477 (get_last_team): Use gomp_get_thread_pool().
2478 (gomp_team_start): Delete thread pool initialization.
2480 2015-09-03 Tom de Vries <tom@codesourcery.com>
2482 PR tree-optimization/65637
2483 * testsuite/libgomp.c/autopar-2.c: New test.
2485 2015-08-29 Tom de Vries <tom@codesourcery.com>
2487 PR tree-optimization/46193
2488 * testsuite/libgomp.c/pr46193.c: New test.
2490 2015-08-24 Nathan Sidwell <nathan@codesourcery.com>
2493 * libgomp.map: Add 4.0.2 version.
2494 * target.c (offload_image_descr): Add version field.
2495 (gomp_load_image_to_device): Add version argument. Adjust plugin
2496 call. Improve load mismatch diagnostic.
2497 (gomp_unload_image_from_device): Add version argument. Adjust plugin
2499 (GOMP_offload_regster): Make stub function, move bulk to ...
2500 (GOMP_offload_register_ver): ... here. Process version argument.
2501 (GOMP_offload_unregister): Make stub function, move bulk to ...
2502 (GOMP_offload_unregister_ver): ... here. Process version argument.
2503 (gomp_init_device): Process version field.
2504 (gomp_unload_device): Process version field.
2505 (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2506 macros. Check plugin version.
2507 * libgomp.h (gomp_device_descr): Add version function field. Adjust
2508 loader and unloader types.
2509 * oacc-host.c: Include gomp-constants.h.
2510 (host_version): New.
2511 (host_load_image, host_unload_image): Adjust.
2512 (host_dispatch): Add host_version.
2513 * plugin/plugin-nvptx.c: Include gomp-constants.h.
2514 (GOMP_OFFLOAD_version): New.
2515 (GOMP_OFFLOAD_load_image): Add version arg and check it.
2516 (GOMP_OFFLOAD_unload_image): Likewise.
2517 * plugin/plugin-host.c: Include gomp-constants.h.
2518 (GOMP_OFFLOAD_version): New.
2519 (GOMP_OFFLOAD_load_image): Add version arg.
2520 (GOMP_OFFLOAD_unload_image): Likewise.
2522 2015-08-24 Tom de Vries <tom@codesourcery.com>
2524 PR tree-optimization/65468
2525 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2527 2015-08-24 Tom de Vries <tom@codesourcery.com>
2529 PR tree-optimization/65468
2530 * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2532 2015-08-24 Joost VandeVondele <vondele@gnu.gcc.org>
2536 * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2537 (gomp_iter_guided_next): Idem.
2538 * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2539 (gomp_iter_ull_guided_next): Idem.
2540 * config/linux/wait.h (do_spin): Idem.
2542 2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
2544 * libgomp-plugin.h (enum offload_target_type): Remove
2545 OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2546 * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2547 * openacc.h (enum acc_device_t): Likewise.
2548 * openacc_lib.h: Likewise.
2549 * oacc-init.c (name_of_acc_device_t): Don't handle it.
2550 (acc_on_device): Just use __builtin_acc_on_device.
2551 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2552 of acc_on_device builtin.
2553 * plugin/plugin-host.h: Remove file.
2554 * plugin/plugin-host.c: Likewise, but salvage some content into...
2555 * oacc-host.c: ... this file.
2556 * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2557 * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2558 * Makefile.in: Regenerate.
2559 * configure: Likewise.
2560 * testsuite/lib/libgomp.exp
2561 (check_effective_target_openacc_host_nonshm_selected): Remove.
2562 * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2563 ACC_DEVICE_TYPE=host_nonshm.
2564 * testsuite/libgomp.oacc-c/c.exp: Likewise.
2565 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2566 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2567 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2568 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2569 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2571 2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
2572 Jakub Jelinek <jakub@redhat.com>
2574 * config/nvptx/affinity.c: New file.
2575 * config/nvptx/alloc.c: Likewise.
2576 * config/nvptx/bar.c: Likewise.
2577 * config/nvptx/barrier.c: Likewise.
2578 * config/nvptx/critical.c: Likewise.
2579 * config/nvptx/env.c: Likewise.
2580 * config/nvptx/error.c: Likewise.
2581 * config/nvptx/fortran.c: Likewise.
2582 * config/nvptx/iter.c: Likewise.
2583 * config/nvptx/iter_ull.c: Likewise.
2584 * config/nvptx/libgomp-plugin.c: Likewise.
2585 * config/nvptx/lock.c: Likewise.
2586 * config/nvptx/loop.c: Likewise.
2587 * config/nvptx/loop_ull.c: Likewise.
2588 * config/nvptx/mutex.c: Likewise.
2589 * config/nvptx/oacc-async.c: Likewise.
2590 * config/nvptx/oacc-cuda.c: Likewise.
2591 * config/nvptx/oacc-host.c: Likewise.
2592 * config/nvptx/oacc-init.c: Likewise.
2593 * config/nvptx/oacc-mem.c: Likewise.
2594 * config/nvptx/oacc-parallel.c: Likewise.
2595 * config/nvptx/oacc-plugin.c: Likewise.
2596 * config/nvptx/omp-lock.h: Likewise.
2597 * config/nvptx/ordered.c: Likewise.
2598 * config/nvptx/parallel.c: Likewise.
2599 * config/nvptx/proc.c: Likewise.
2600 * config/nvptx/ptrlock.c: Likewise.
2601 * config/nvptx/sections.c: Likewise.
2602 * config/nvptx/sem.c: Likewise.
2603 * config/nvptx/single.c: Likewise.
2604 * config/nvptx/splay-tree.c: Likewise.
2605 * config/nvptx/target.c: Likewise.
2606 * config/nvptx/task.c: Likewise.
2607 * config/nvptx/team.c: Likewise.
2608 * config/nvptx/time.c: Likewise.
2609 * config/nvptx/work.c: Likewise.
2610 * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2611 * configure: Regenerate.
2612 * configure.tgt (config_path): Set to "nvptx" for target
2615 2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
2617 * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2619 2015-08-03 Nathan Sidwell <nathan@codesourcery.com>
2621 * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2622 (cuda_errlist): Constify.
2623 (errmsg): Move into ...
2624 (cuda_error): ... here. Make smaller.
2625 (_XSTR, _STR): Delete.
2626 (cuda_synames): Delete.
2627 (verify_device_library): Delete.
2628 (nvptx_init): Don't call it.
2630 2015-07-28 Tom de Vries <tom@codesourcery.com>
2632 * testsuite/libgomp.c/uns-outer-4.c: New test.
2634 2015-07-24 Cesar Philippidis <cesar@codesourcery.com>
2636 * testsuite/libgomp.c/pr66714.c: New test.
2638 2015-07-22 Maxim Blumenthal <maxim.blumenthal@intel.com>
2641 * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2642 (fib_ref): New function.
2643 (fib): Correct corner cases in the recursion.
2644 (main): Replace the non-simd loop with fib_ref call.
2645 * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2647 (fibonacci): Lower the parameter N to 30. Correct accordingly check
2648 for the last array element value. Replace the non-simd loop with
2649 fib_ref call. Remove redundant b_ref array. Remove the comparison
2650 of the last array element with according Fibonacci sequence element.
2651 (fib): Correct corner cases in the recursion.
2653 2015-07-21 Nathan Sidwell <nathan@codesourcery.com>
2655 * target.c (gomp_offload_image_to_device): Rename to ...
2656 (gomp_load_image_to_device): ... here.
2657 (GOMP_offload_register): Adjust call.
2658 (gomp_init_device): Likewise.
2659 (gomp_unload_image_from_device): New. Broken out of ...
2660 (GOMP_offload_unregister): ... here. Call it.
2661 (gomp_unload_device): New.
2662 * libgomp.h (gomp_unload_device): Declare.
2663 * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2666 2015-07-20 Nathan Sidwell <nathan@codesourcery.com>
2668 * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2670 (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2672 (goacc_waits): Move !num_waits handling to ...
2673 (GOACC_wait): ... here, the only caller that might have zero waits.
2675 * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2676 (struct ptx_image_data): Move earlier, add fns field.
2677 (struct ptx_device): Add images and image_lock fields.
2678 (ptx_images, ptx_image_lock): Delete.
2679 (nvptx_open_device): Initialize images and image_lock fields.
2680 (nvptx_close_device): Destroy image_lock.
2681 (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2682 (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2685 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
2687 * target.c (GOMP_offload_register): Use int for device type arg.
2688 (GOMP_offload_unregister): Likewise.
2690 * target.c (struct_offload_image_descr): Constify host_table.
2691 (gomp_offload_image_to_device): Likewise.
2692 (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2694 * libgomp.h (gomp_device_descr): Constify target data arguments.
2695 * target.c (struct offload_image_descr): Constify target_data.
2696 (gomp_offload_image_to_device): Likewise.
2697 (GOMP_offload_register): Likewise.
2698 (GOMP_offload_unrefister): Likewise.
2699 * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2700 GOMP_OFFLOAD_unload_image): Constify target data.
2701 * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2702 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2704 2015-07-16 Nathan Sidwell <nathan@codesourcery.com>
2706 * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2707 Workaround driver library const error.
2708 (struct nvptx_tdata, nvptx_tdata_t): New.
2709 (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2712 2015-07-15 Maxim Blumenthal <maxim.blumenthal@intel.com>
2714 * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2715 of EPS parameter from integer to real.
2716 * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2717 type of EPS parameter from integer to real.
2719 2015-07-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
2721 * team.c (get_last_team): New.
2722 (gomp_new_team): Recycle last non-nested team if possible.
2723 (gomp_team_end): Move team work share list free lock destruction
2725 (free_team): ... here.
2727 2015-07-14 Maxim Blumenthal <maxim.blumenthal@intel.com>
2729 * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2730 and ref from int to double. Replaced their comparison with
2731 an inequality of their difference and EPS.
2732 * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2733 comparison of pri and a reference number with an inequality of their
2735 * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2736 the comparison of sum and sum_ref with an inequality of their
2738 * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2739 the comparison of pri and a reference number with an inequality of
2740 their difference and EPS.
2742 2015-07-13 Maxim Blumenthal <maxim.blumenthal@intel.com>
2744 * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2745 * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2746 * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2747 * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2748 * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2749 * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2750 * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2751 * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2752 * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2753 * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2754 * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2755 * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2756 (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2758 (vec_mult): Likewise. Add #pragma omp taskwait.
2759 (main): Adjust caller.
2760 * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2761 * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2762 * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2763 * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2764 * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2765 * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2766 * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2767 * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2768 * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2769 * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2770 * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2771 * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2772 * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2773 * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2774 * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2775 * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2776 * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2777 * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2778 * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2779 * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2780 * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2781 * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2782 * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2783 * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2784 * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2785 * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2786 * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2787 * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2788 * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2789 * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2790 * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2791 * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2792 * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2793 * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2794 * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2795 * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2796 * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2797 * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2798 * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2799 * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2800 * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2801 * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2802 * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2803 * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2804 * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2805 * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2806 * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2807 * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2808 * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2809 * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2810 * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2811 * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2812 * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2813 * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2814 * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2815 * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2816 * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2817 * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2818 * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2819 * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2820 * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2821 * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2822 * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2823 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2824 * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2825 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2826 * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2827 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2828 * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2829 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2830 * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2831 (vec_mult): Add !$omp taskwait.
2832 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2833 * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2834 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2835 * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2836 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2837 * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2838 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2839 * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2840 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2841 * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2842 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2843 * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2844 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2845 * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2846 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2847 * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2848 * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2849 * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2850 * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2851 * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2852 * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2853 * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2854 * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2855 * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2856 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2857 * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2858 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2859 * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2860 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2861 * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2862 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2863 * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2864 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2865 * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2866 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2867 * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2868 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2869 * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2870 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2871 * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2872 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2873 * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2874 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2875 * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2876 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2877 * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2878 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2879 * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2880 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2881 * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2882 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2883 * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2884 * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2885 * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2886 * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2887 * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2888 * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2889 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2890 * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2891 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2892 * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2893 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2894 * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2895 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2896 * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2897 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2898 * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2900 2015-07-10 Tom de Vries <tom@codesourcery.com>
2902 * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2903 * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2905 2015-07-08 Thomas Schwinge <thomas@codesourcery.com>
2908 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2909 in a 64-bit configuration.
2910 * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2911 offloading testing if no such device is available.
2912 * testsuite/libgomp.oacc-c/c.exp: Likewise.
2913 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2915 2015-07-08 Tom de Vries <tom@codesourcery.com>
2917 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2919 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2921 2015-07-07 Tom de Vries <tom@codesourcery.com>
2923 PR tree-optimization/66642
2924 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2925 iteration count case.
2926 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2927 function, factor out of ...
2928 (main): ... here. Test low iteration count case.
2930 2015-07-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2932 * libgomp.h (gomp_thread_pool): Comment last_team field.
2934 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
2936 * testsuite/libgomp.c++/pr66702-1.C: Require
2937 vect_simd_clones effective target.
2938 * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2940 2015-06-30 Tom de Vries <tom@codesourcery.com>
2942 * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2943 already set. Use DEFAULT_CFLAGS in dg-runtest.
2944 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2947 2015-06-30 Tom de Vries <tom@codesourcery.com>
2949 * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2950 already set. Use DEFAULT_CFLAGS in dg-runtest.
2951 * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2952 * testsuite/libgomp.c++/pr64824.C: Same.
2953 * testsuite/libgomp.c++/pr64868.C: Same.
2954 * testsuite/libgomp.c++/pr66199-1.C: Same.
2955 * testsuite/libgomp.c++/pr66199-2.C: Same.
2956 * testsuite/libgomp.c++/target-2.C: Same.
2957 * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2958 -std=<standard> option.
2959 * testsuite/libgomp.c++/udr-11.C: Same.
2960 * testsuite/libgomp.c++/udr-12.C: Same.
2961 * testsuite/libgomp.c++/udr-13.C: Same.
2962 * testsuite/libgomp.c++/udr-14.C: Same.
2963 * testsuite/libgomp.c++/udr-15.C: Same.
2964 * testsuite/libgomp.c++/udr-16.C: Same.
2965 * testsuite/libgomp.c++/udr-17.C: Same.
2966 * testsuite/libgomp.c++/udr-18.C: Same.
2967 * testsuite/libgomp.c++/udr-19.C: Same.
2968 * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2969 * testsuite/libgomp.c++/simd-1.C: Same.
2970 * testsuite/libgomp.c++/simd-2.C: Same.
2971 * testsuite/libgomp.c++/simd-3.C: Same.
2972 * testsuite/libgomp.c++/simd-4.C: Same.
2973 * testsuite/libgomp.c++/simd-5.C: Same.
2974 * testsuite/libgomp.c++/simd-6.C: Same.
2975 * testsuite/libgomp.c++/simd-7.C: Same.
2976 * testsuite/libgomp.c++/simd-8.C: Same.
2977 * testsuite/libgomp.c++/simd-9.C: Same.
2978 * testsuite/libgomp.c++/simd10.C: Same.
2979 * testsuite/libgomp.c++/simd11.C: Same.
2980 * testsuite/libgomp.c++/simd12.C: Same.
2981 * testsuite/libgomp.c++/simd13.C: Same.
2983 2015-06-30 Jakub Jelinek <jakub@redhat.com>
2986 * testsuite/libgomp.c++/pr66702-1.C: New test.
2987 * testsuite/libgomp.c++/pr66702-2.C: New test.
2989 2015-06-30 Tom de Vries <tom@codesourcery.com>
2991 * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
2992 * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
2993 * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
2994 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
2996 2015-06-30 Tom de Vries <tom@codesourcery.com>
2998 PR tree-optimization/66652
2999 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3000 using restrict pointers.
3001 (main): Add arguments to calls to f.
3002 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3004 2015-06-23 Andreas Tobler <andreast@gcc.gnu.org>
3006 * configure.ac: Fix check for header <sys/sysctl.h>.
3007 * configure: Regenerate.
3008 * config.h.in: Likewise.
3010 2015-06-23 Tom de Vries <tom@codesourcery.com>
3012 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3014 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3016 2015-06-19 Thomas Schwinge <thomas@codesourcery.com>
3018 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3022 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3023 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3025 2015-06-15 Tom de Vries <tom@codesourcery.com>
3027 * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2". Use
3028 dg-additional-options for any remaining options.
3029 * testsuite/libgomp.c/atomic-2.c: Same.
3030 * testsuite/libgomp.c/atomic-4.c: Same.
3031 * testsuite/libgomp.c/atomic-5.c: Same.
3032 * testsuite/libgomp.c/atomic-6.c: Same.
3033 * testsuite/libgomp.c/autopar-1.c: Same.
3034 * testsuite/libgomp.c/copyin-1.c: Same.
3035 * testsuite/libgomp.c/copyin-2.c: Same.
3036 * testsuite/libgomp.c/copyin-3.c: Same.
3037 * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3038 * testsuite/libgomp.c/nestedfn-5.c: Same.
3039 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3040 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3041 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3042 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3043 * testsuite/libgomp.c/pr32362-1.c: Same.
3044 * testsuite/libgomp.c/pr32362-2.c: Same.
3045 * testsuite/libgomp.c/pr32362-3.c: Same.
3046 * testsuite/libgomp.c/pr39591-1.c: Same.
3047 * testsuite/libgomp.c/pr39591-2.c: Same.
3048 * testsuite/libgomp.c/pr39591-3.c: Same.
3049 * testsuite/libgomp.c/pr58392.c: Same.
3050 * testsuite/libgomp.c/pr58756.c: Same.
3051 * testsuite/libgomp.c/simd-1.c: Same.
3052 * testsuite/libgomp.c/simd-10.c: Same.
3053 * testsuite/libgomp.c/simd-11.c: Same.
3054 * testsuite/libgomp.c/simd-12.c: Same.
3055 * testsuite/libgomp.c/simd-13.c: Same.
3056 * testsuite/libgomp.c/simd-14.c: Same.
3057 * testsuite/libgomp.c/simd-15.c: Same.
3058 * testsuite/libgomp.c/simd-2.c: Same.
3059 * testsuite/libgomp.c/simd-3.c: Same.
3060 * testsuite/libgomp.c/simd-4.c: Same.
3061 * testsuite/libgomp.c/simd-5.c: Same.
3062 * testsuite/libgomp.c/simd-6.c: Same.
3063 * testsuite/libgomp.c/simd-7.c: Same.
3064 * testsuite/libgomp.c/simd-8.c: Same.
3065 * testsuite/libgomp.c/simd-9.c: Same.
3067 2015-06-15 Tom de Vries <tom@codesourcery.com>
3069 * testsuite/libgomp.c/pr35625.c: Fix typo.
3071 2015-06-15 Tom de Vries <tom@codesourcery.com>
3073 * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3075 * testsuite/libgomp.c/atomic-3.c: Same.
3076 * testsuite/libgomp.c/debug-1.c: Same.
3077 * testsuite/libgomp.c/nqueens-1.c: Same.
3078 * testsuite/libgomp.c/pr26171.c: Same.
3079 * testsuite/libgomp.c/pr48591.c: Same.
3080 * testsuite/libgomp.c/pr64824.c: Same.
3081 * testsuite/libgomp.c/pr64868.c: Same.
3082 * testsuite/libgomp.c/pr66133.c: Same.
3083 * testsuite/libgomp.c/pr66199-1.c: Same.
3084 * testsuite/libgomp.c/pr66199-2.c: Same.
3085 * testsuite/libgomp.c/target-8.c: Same.
3087 2015-06-15 Tom de Vries <tom@codesourcery.com>
3089 * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3091 * testsuite/libgomp.c/for-1.c: Same.
3092 * testsuite/libgomp.c/for-2.c: Same.
3093 * testsuite/libgomp.c/for-3.c: Same.
3094 * testsuite/libgomp.c/pr35625.c: Same.
3095 * testsuite/libgomp.c/pr39154.c: Same.
3096 * testsuite/libgomp.c/simd-16.c: Same.
3097 * testsuite/libgomp.c/simd-17.c: Same.
3099 2015-06-13 Tom de Vries <tom@codesourcery.com>
3101 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3103 2015-06-13 Tom de Vries <tom@codesourcery.com>
3105 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3106 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3107 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3109 (main): Use N instead of hardcoded constants.
3111 2015-06-05 Tom de Vries <tom@codesourcery.com>
3113 merge from gomp4 branch:
3114 2015-05-28 Tom de Vries <tom@codesourcery.com>
3116 PR tree-optimization/65443
3117 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3118 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3119 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3121 2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3123 * testsuite/libgomp.graphite/bounds.c: Adjust for
3124 cleanup-tree-dump removal.
3125 * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3126 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3127 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3128 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3129 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3130 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3131 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3132 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3133 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3134 * testsuite/libgomp.graphite/pr41118.c: Likewise.
3136 2015-05-28 Uros Bizjak <ubizjak@gmail.com>
3138 * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3139 (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3140 (futex_wake) [!__x86_64__]: Ditto.
3142 2015-05-28 Julian Brown <julian@codesourcery.com>
3144 * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3145 function comment. Only call gomp_fatal if new argument is true.
3146 (acc_dev_num_out_of_range): New function.
3147 (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3148 acc_dev_num_out_of_range as appropriate.
3149 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3150 (acc_get_device_num, acc_set_device_num): Update calls to
3152 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3155 2015-05-28 Julian Brown <julian@codesourcery.com>
3158 * oacc-init.c (plugin/plugin-host.h): Include.
3159 (acc_on_device): Check whether we're in an offloaded region for
3161 plugin. Don't use __builtin_acc_on_device.
3162 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3163 nonshm_exec flag in thread-local data.
3164 (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3165 data for host_nonshm plugin.
3166 (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3167 for host_nonshm plugin.
3168 * plugin/plugin-host.h: New.
3170 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
3172 * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3174 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
3176 * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3178 (FUTEX_PRIVATE_FLAG): Remove L suffix.
3179 * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3182 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
3184 * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3186 2015-05-27 Chung-Lin Tang <cltang@codesourcery.com>
3188 * target.c (gomp_map_pointer): New function abstracting out
3189 GOMP_MAP_POINTER handling.
3190 (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3193 2015-05-19 Jakub Jelinek <jakub@redhat.com>
3196 * testsuite/libgomp.c/pr66199-1.c: New test.
3197 * testsuite/libgomp.c/pr66199-2.c: New test.
3198 * testsuite/libgomp.c++/pr66199-1.C: New test.
3199 * testsuite/libgomp.c++/pr66199-2.C: New test.
3200 * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3201 * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3203 2015-05-19 Julian Brown <julian@codesourcery.com>
3205 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3208 2015-05-13 Jakub Jelinek <jakub@redhat.com>
3211 * testsuite/libgomp.c/pr66133.c: New test.
3213 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
3215 * Makefile.in: Regenerated with automake-1.11.6.
3216 * aclocal.m4: Likewise.
3217 * config.h.in: Likewise.
3218 * configure: Likewise.
3219 * testsuite/Makefile.in: Likewise.
3221 2015-05-08 Jason Merrill <jason@redhat.com>
3223 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3226 * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3228 2015-05-06 Julian Brown <julian@codesourcery.com>
3230 * oacc-init.c (acc_device_lock): Add explanatory comment.
3231 (resolve_device): Add comment about locking requirement.
3232 (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3233 gomp_init_device and gomp_fini_device calls.
3234 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3235 (acc_get_device_num, acc_set_device_num): Add locking around
3236 resolve_device and gomp_init_device calls.
3238 2015-05-06 Julian Brown <julian@codesourcery.com>
3240 * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3241 goacc_thread_lock on error paths.
3242 * oacc-mem.c (lookup_host): Remove locking from function. Note
3243 locking requirement for caller in function comment.
3244 (lookup_dev): Likewise.
3245 (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3246 (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3247 (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3250 2015-05-05 Thomas Schwinge <thomas@codesourcery.com>
3254 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3255 don't expect "0x" prefix for "%p" format specifier, don't expect
3256 "(nil)" for NULL pointer.
3257 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3258 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3259 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3260 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3261 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3262 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3263 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3264 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3265 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3266 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3267 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3268 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3269 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3270 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3271 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3272 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3273 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3274 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3275 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3276 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3277 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3278 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3279 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3280 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3281 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3282 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3283 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3284 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3285 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3286 accurately specify what we're looking for.
3287 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3288 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3289 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3290 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3291 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3293 2015-04-30 James Norris <jnorris@codesourcery.com>
3296 * testsuite/lib/libgomp.exp
3297 (check_effective_target_openacc_host_selected)
3298 (check_effective_target_openacc_host_nonshm_selected): New
3300 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3302 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3303 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3304 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3305 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3306 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3307 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3308 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3309 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3310 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3311 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3312 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3313 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3314 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3315 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3316 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3317 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3318 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3319 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3320 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3321 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3322 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3323 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3324 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3325 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3326 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3327 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3328 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3329 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3330 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3331 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3332 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3333 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3334 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3335 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3336 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3337 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3338 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3339 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3340 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3341 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3342 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3343 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3344 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3346 2015-04-08 Julian Brown <julian@codesourcery.com>
3348 * libgomp.h (target_mem_desc: Remove mem_map field.
3349 (acc_dispatch_t): Remove open_device_func, close_device_func,
3350 get_device_num_func, set_device_num_func, target_data members.
3351 Change create_thread_data_func argument to device number instead of
3353 * oacc-async.c (assert.h): Include.
3354 (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3355 (acc_wait_all, acc_wait_all_async): Use current host thread's
3356 active device, not base_dev.
3357 * oacc-cuda.c (acc_get_current_cuda_device)
3358 (acc_get_current_cuda_context, acc_get_cuda_stream)
3359 (acc_set_cuda_stream): Likewise.
3360 * oacc-host.c (host_dispatch): Don't set open_device_func,
3361 close_device_func, get_device_num_func or set_device_num_func.
3362 * oacc-init.c (base_dev, init_key): Remove.
3363 (cached_base_dev): New.
3364 (name_of_acc_device_t): New.
3365 (acc_init_1): Initialise default-numbered device, not zeroth.
3366 (acc_shutdown_1): Close all devices of a given type.
3367 (goacc_destroy_thread): Don't use base_dev.
3368 (lazy_open, lazy_init, lazy_init_and_open): Remove.
3369 (goacc_attach_host_thread_to_device): New.
3370 (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3371 (acc_get_num_devices): Don't use base_dev.
3372 (acc_set_device_type): Reimplement.
3373 (acc_get_device_type): Don't use base_dev.
3374 (acc_get_device_num): Tweak logic.
3375 (acc_set_device_num): Likewise.
3376 (acc_on_device): Use acc_get_device_type.
3377 (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3378 (goacc_lazy_initialize): Reimplement with acc_init and
3379 goacc_attach_host_thread_to_device.
3380 * oacc-int.h (goacc_thread): Add base_dev field.
3381 (base_dev): Remove extern declaration.
3382 (goacc_attach_host_thread_to_device): Add prototype.
3383 * oacc-mem.c (acc_malloc): Use current thread's device instead of
3385 (acc_free): Likewise.
3386 (acc_memcpy_to_device): Likewise.
3387 (acc_memcpy_from_device): Likewise.
3388 * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3389 goacc_lazy_initialize (throughout).
3390 (GOACC_parallel): Use tgt_offset to locate target functions.
3391 * target.c (gomp_map_vars): Don't set tgt->mem_map.
3392 (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3393 (gomp_load_plugin_for_device): Remove open_device, close_device,
3394 get_device_num, set_device_num openacc hook initialisation. Don't set
3395 openacc.target_data.
3396 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3397 (GOMP_OFFLOAD_openacc_close_device)
3398 (GOMP_OFFLOAD_openacc_get_device_num)
3399 (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3400 (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3402 * plugin/plugin-nvptx.c (ptx_inited): Remove.
3403 (instantiated_devices, ptx_dev_lock): New.
3404 (struct ptx_image_data): New.
3405 (ptx_devices, ptx_images, ptx_image_lock): New.
3406 (fini_streams_for_device): Reorder cuStreamDestroy call.
3407 (nvptx_get_num_devices): Remove forward declaration.
3408 (nvptx_init): Change return type to bool.
3409 (nvptx_fini): Remove.
3410 (nvptx_attach_host_thread_to_device): New.
3411 (nvptx_open_device): Return struct ptx_device* instead of void*.
3412 (nvptx_close_device): Change argument type to struct ptx_device*,
3413 return type to void.
3414 (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3415 (kernel_target_data, kernel_host_table): Remove static globals.
3416 (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3417 (GOMP_OFFLOAD_init_device): Reimplement.
3418 (GOMP_OFFLOAD_fini_device): Likewise.
3419 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3420 (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3421 (GOMP_OFFLOAD_host2dev): Use ORD argument.
3422 (GOMP_OFFLOAD_openacc_open_device)
3423 (GOMP_OFFLOAD_openacc_close_device)
3424 (GOMP_OFFLOAD_openacc_set_device_num)
3425 (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3426 (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3430 * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3432 2015-04-06 Ilya Verbin <ilya.verbin@intel.com>
3434 * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3435 * libgomp.h (struct gomp_memory_mapping): Remove.
3436 (struct target_mem_desc): Change type of mem_map from
3437 gomp_memory_mapping * to splay_tree_s *.
3438 (struct gomp_device_descr): Remove register_image_func, get_table_func.
3439 Add load_image_func, unload_image_func.
3440 Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3441 Remove offload_regions_registered.
3442 (gomp_init_tables): Remove.
3443 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3445 * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3446 * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3447 get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3448 offload_regions_registered.
3449 Initialize load_image_func, unload_image_func, mem_map.root.
3450 (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3451 * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3452 (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3453 * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3454 gomp_memory_mapping *. Use dev's lock and splay_tree.
3455 (lookup_dev): Use dev's lock.
3456 (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3457 (acc_is_present): Likewise.
3458 (acc_map_data): Likewise.
3459 (acc_unmap_data): Likewise. Use dev's lock.
3460 (present_create_copy): Likewise.
3461 (delete_copyout): Pass dev to lookup_host instead of mem_map.
3462 (update_dev_host): Likewise.
3463 (gomp_acc_remove_pointer): Likewise. Use dev's lock.
3464 * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3465 * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3466 (GOMP_OFFLOAD_get_table): Remove
3467 (GOMP_OFFLOAD_load_image): New function.
3468 (GOMP_OFFLOAD_unload_image): New function.
3469 * target.c (register_lock): New mutex for offload image registration.
3470 (num_devices): Do not guard with PLUGIN_SUPPORT.
3471 (gomp_realloc_unlock): New static function.
3472 (gomp_map_vars_existing): Add device descriptor argument. Unlock mutex
3474 (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3475 Pass devicep to gomp_map_vars_existing. Unlock mutex before gomp_fatal.
3476 (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3478 (gomp_unmap_vars): Likewise.
3479 (gomp_update): Remove gomp_memory_mapping argument. Use dev's lock and
3480 splay_tree instead of mm's. Unlock mutex before gomp_fatal.
3481 (gomp_offload_image_to_device): New static function.
3482 (GOMP_offload_register): Add mutex lock.
3483 Call gomp_offload_image_to_device for all initialized devices.
3484 Replace gomp_realloc with gomp_realloc_unlock.
3485 (GOMP_offload_unregister): New function.
3486 (gomp_init_tables): Replace with gomp_init_device. Replace a call to
3487 get_table_func from the plugin with calls to init_device_func and
3488 gomp_offload_image_to_device.
3489 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3491 (GOMP_target): Do not call gomp_init_tables. Use dev's lock and
3492 splay_tree instead of mem_map's. Unlock mutex before gomp_fatal.
3493 (GOMP_target_data): Do not call gomp_init_tables.
3494 (GOMP_target_update): Likewise. Remove argument from gomp_update.
3495 (gomp_load_plugin_for_device): Replace register_image and get_table
3496 with load_image and unload_image in DLSYM ().
3497 (gomp_register_images_for_device): Remove function.
3498 (gomp_target_init): Do not initialize current_device.mem_map.*,
3499 current_device.offload_regions_registered.
3500 Remove call to gomp_register_images_for_device.
3501 Do not free offload_images and num_offload_images.
3503 2015-03-30 Jakub Jelinek <jakub@redhat.com>
3506 * testsuite/libgomp.fortran/pr65597.f90: New test.
3508 2015-03-27 Tom de Vries <tom@codesourcery.com>
3511 * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3512 (init, check): New function.
3513 (foo): Change return type to void.
3514 (main): Call init and check.
3516 2015-03-27 Tom de Vries <tom@codesourcery.com>
3519 * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3520 (foo): Use M for non-inner loops to scale down test-case.
3522 2015-03-25 Kai Tietz <ktietz@redhat.com>
3525 * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3526 (GOACC_data_start): Likewise.
3527 * target.c (gomp_map_vars): Likewise.
3529 2015-03-21 John David Anglin <danglin@gcc.gnu.org>
3531 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3534 2015-03-19 Jakub Jelinek <jakub@redhat.com>
3536 * testsuite/libgomp.c/target-10.c: New test.
3537 * testsuite/libgomp.c++/target-4.C: New test.
3539 2015-03-13 Ilya Verbin <ilya.verbin@intel.com>
3541 * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3542 * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3544 2015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
3546 * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3547 * configure.ac (*-*-rtems*): Assume Pthread is supported.
3548 (pthread.h): Check for this header file.
3549 * configure: Regenerate.
3551 2015-02-25 Tom de Vries <tom@codesourcery.com>
3553 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3554 (check_reduction_op, check_reduction_macro, max, min):
3556 (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3558 (main): Use new functions.
3560 2015-02-18 Ilya Tocar <ilya.tocar@intel.com>
3562 * target.c (gomp_load_plugin_for_device): Use const char * instead of
3563 char * for variables holding dlerror return values.
3566 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
3568 * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3570 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
3571 Cesar Philippidis <cesar@codesourcery.com>
3573 * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3574 GOACC_ctaid, and GOACC_nctaid routines.
3576 2015-02-11 Jakub Jelinek <jakub@redhat.com>
3579 * testsuite/libgomp.c/atomic-18.c: New test.
3580 * testsuite/libgomp.c++/atomic-16.C: New test.
3582 2015-02-04 Jakub Jelinek <jakub@redhat.com>
3586 * testsuite/libgomp.c/pr64824.c: New test.
3587 * testsuite/libgomp.c/pr64868.c: New test.
3588 * testsuite/libgomp.c++/pr64824.C: New test.
3589 * testsuite/libgomp.c++/pr64868.C: New test.
3591 2015-02-01 David Edelsohn <dje.gcc@gmail.com>
3594 * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3595 Link with -lpthread.
3596 * config/aix/plugin-suffix.h: Delete.
3598 2015-01-28 Jack Howarth <howarth.at.gcc@gmail.com>
3601 * configure.tgt (*-*-aix*): Use config_path "aix posix".
3602 (*-*-darwin*): Use config_path "bsd darwin posix".
3603 (*-*-hpux*): Use config_path "hpux posix".
3604 * target.c: Add include of plugin-suffix.h and use
3605 SONAME_SUFFIX macro.
3606 * config/aix/plugin-suffix.h: New file.
3607 * config/darwin/plugin-suffix.h: New file.
3608 * config/hpux/plugin-suffix.h: New file.
3609 * config/posix/plugin-suffix.h: New file.
3611 2015-01-23 Jakub Jelinek <jakub@redhat.com>
3614 * libgomp.c/pr64734.c: New test.
3616 2015-01-23 Tom de Vries <tom@codesourcery.com>
3619 * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3621 2015-01-23 Tom de Vries <tom@codesourcery.com>
3624 * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3627 2015-01-19 Thomas Schwinge <thomas@codesourcery.com>
3630 * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3631 (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3632 formal parameter. Update all users.
3633 * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3634 Document unused formal parameter.
3636 2015-01-16 Thomas Schwinge <thomas@codesourcery.com>
3638 * oacc-parallel.c: Don't include <alloca.h>.
3639 (GOACC_parallel): Use gomp_alloca instead of alloca.
3641 2015-01-16 Gerald Pfeifer <gerald@pfeifer.com>
3643 * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3645 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
3646 James Norris <jnorris@codesourcery.com>
3647 Tom de Vries <tom@codesourcery.com>
3648 Julian Brown <julian@codesourcery.com>
3649 Cesar Philippidis <cesar@codesourcery.com>
3650 Nathan Sidwell <nathan@codesourcery.com>
3651 Tobias Burnus <burnus@net-b.de>
3653 * Makefile.am (search_path): Add $(top_srcdir)/../include.
3654 (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3655 oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3656 oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3657 [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3658 Include $(top_srcdir)/plugin/Makefrag.am.
3659 (nodist_libsubinclude_HEADERS): Add openacc.h.
3660 [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3661 openacc.f90, openacc.mod, openacc_kinds.mod.
3662 (omp_lib.mod): Generalize into...
3663 (%.mod): ... this new rule.
3664 (openacc_kinds.mod, openacc.mod): New rules.
3665 * plugin/configfrag.ac: New file.
3666 * configure.ac: Move plugin/offloading support into it. Include
3667 it. Instantiate testsuite/libgomp-test-support.pt.exp.
3668 * plugin/Makefrag.am: New file.
3669 * testsuite/Makefile.am (OFFLOAD_TARGETS)
3670 (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3672 (libgomp-test-support.exp): New rule.
3673 (all-local): Depend on it.
3674 * Makefile.in: Regenerate.
3675 * testsuite/Makefile.in: Regenerate.
3676 * config.h.in: Likewise.
3677 * configure: Likewise.
3678 * configure.tgt: Harden shell syntax.
3679 * env.c: Include "oacc-int.h".
3680 (parse_acc_device_type): New function.
3681 (gomp_debug_var, goacc_device_type, goacc_device_num): New
3683 (initialize_env): Initialize those. Call
3684 goacc_runtime_initialize.
3685 * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3686 (gomp_fatal): Call gomp_vfatal.
3687 * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3688 (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3689 (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3690 (splay_tree_node, splay_tree, splay_tree_key)
3691 (struct target_mem_desc, struct splay_tree_key_s)
3692 (struct gomp_memory_mapping, struct acc_dispatch_t)
3693 (struct gomp_device_descr, gomp_acc_insert_pointer)
3694 (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3695 (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3696 (gomp_free_memmap, gomp_fini_device): New declarations.
3697 (gomp_vdebug, gomp_debug): New macros.
3698 Include "splay-tree.h".
3699 * libgomp.map (OACC_2.0): New symbol version. Use for
3700 acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3701 acc_set_device_type_h_, acc_get_device_type,
3702 acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3703 acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3704 acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3705 acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3706 acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3707 acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3708 acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3709 acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3710 acc_copyin_array_h_, acc_present_or_copyin,
3711 acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3712 acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3713 acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3714 acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3715 acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3716 acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3717 acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3718 acc_update_device, acc_update_device_32_h_,
3719 acc_update_device_64_h_, acc_update_device_array_h_,
3720 acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3721 acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3722 acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3723 acc_is_present_64_h_, acc_is_present_array_h_,
3724 acc_memcpy_to_device, acc_memcpy_from_device,
3725 acc_get_current_cuda_device, acc_get_current_cuda_context,
3726 acc_get_cuda_stream, acc_set_cuda_stream.
3727 (GOACC_2.0): New symbol version. Use for GOACC_data_end,
3728 GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3729 GOACC_update, GOACC_wait, GOACC_get_thread_num,
3730 GOACC_get_num_threads.
3731 (GOMP_PLUGIN_1.0): New symbol version. Use for
3732 GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3733 GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3734 GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3735 GOMP_PLUGIN_acc_thread.
3736 * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3737 environment variable.
3738 * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3739 (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3740 (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3741 * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3742 (splay_tree_remove): New declarations.
3743 (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3744 (splay_tree_remove, splay_tree_lookup): Move into...
3745 * splay-tree.c: ... this new file.
3746 * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3747 (splay_tree_node, splay_tree, splay_tree_key)
3748 (struct target_mem_desc, struct splay_tree_key_s)
3749 (struct gomp_device_descr): Don't declare.
3750 (num_devices_openmp): New variable.
3751 (gomp_get_num_devices ): Use it.
3752 (gomp_init_targets_once): New function.
3753 (gomp_get_num_devices ): Use it.
3754 (get_kind, gomp_copy_from_async, gomp_free_memmap)
3755 (gomp_fini_device, gomp_register_image_for_device): New functions.
3756 (gomp_map_vars): Add devaddrs parameter.
3757 (gomp_update): Add mm parameter.
3758 (gomp_init_device): Move most of it into...
3759 (gomp_init_tables): ... this new function.
3760 (gomp_register_images_for_device): Remove function.
3761 (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3762 Make them hidden instead of static.
3763 (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3764 (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3765 (GOMP_target_end_data, GOMP_target_update)
3766 (gomp_load_plugin_for_device, gomp_target_init): Update for
3768 * oacc-async.c: New file.
3769 * oacc-cuda.c: Likewise.
3770 * oacc-host.c: Likewise.
3771 * oacc-init.c: Likewise.
3772 * oacc-int.h: Likewise.
3773 * oacc-mem.c: Likewise.
3774 * oacc-parallel.c: Likewise.
3775 * oacc-plugin.c: Likewise.
3776 * oacc-plugin.h: Likewise.
3777 * oacc-ptx.h: Likewise.
3778 * openacc.f90: Likewise.
3779 * openacc.h: Likewise.
3780 * openacc_lib.h: Likewise.
3781 * plugin/plugin-host.c: Likewise.
3782 * plugin/plugin-nvptx.c: Likewise.
3783 * libgomp-plugin.c: Likewise.
3784 * libgomp-plugin.h: Likewise.
3785 * libgomp_target.h: Remove file after merging content into the
3786 former file. Update all users.
3787 * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3788 (offload_targets_s, offload_targets_s_openacc): New variables.
3789 (check_effective_target_openacc_nvidia_accel_present)
3790 (check_effective_target_openacc_nvidia_accel_selected): New
3792 (libgomp_init): Update for OpenACC changes.
3793 * testsuite/libgomp-test-support.exp.in: New file.
3794 * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3795 * testsuite/libgomp.oacc-c/c.exp: Likewise.
3796 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3797 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3798 * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3799 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3800 * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3801 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3802 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3803 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3804 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3805 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3806 * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3807 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3808 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3809 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3810 * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3811 * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3812 * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3813 * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3814 * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3815 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3816 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3817 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3818 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3819 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3820 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3821 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3822 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3823 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3824 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3825 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3826 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3827 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3828 * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3829 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3830 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3831 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3832 * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3833 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3834 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3835 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3836 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3837 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3838 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3839 * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3840 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3841 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3842 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3843 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3844 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3845 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3846 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3847 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3848 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3849 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3850 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3851 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3852 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3853 * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3854 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3855 * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3856 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3857 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3858 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3859 * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3860 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3861 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3862 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3863 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3864 * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3865 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3866 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3867 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3868 * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3869 * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3870 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3871 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3872 * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3873 * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3874 * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3875 * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3876 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3877 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3878 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3879 * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3880 * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3881 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3882 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3883 * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3884 * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3885 * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3886 * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3887 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3888 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3889 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3890 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3891 * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3892 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3893 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3894 * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3895 * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3896 * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3897 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3898 * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3899 * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3900 * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3901 * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3902 * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3903 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3904 * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3905 * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3906 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3907 * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3908 * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3909 * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3910 * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3911 * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3912 * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3913 * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3914 * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3915 * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3916 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3917 * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3918 * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3919 * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3920 * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3921 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3922 * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3923 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3924 * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3925 * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3926 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3927 * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3928 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3929 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3930 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3931 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3932 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3933 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3935 * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3936 * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3937 * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3938 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3939 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3940 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3941 * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3942 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3943 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3944 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3945 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3946 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3947 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3948 * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3949 * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3950 * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3951 * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3952 * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3953 * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3954 * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3955 * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3956 * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3957 * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3958 * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3959 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3960 * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3961 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3962 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3963 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3964 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3965 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3966 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3967 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3968 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3969 * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3970 * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3971 * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3972 * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3973 * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3974 * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3975 * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3976 * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3977 * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3978 * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3979 * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3980 * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3981 * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3982 * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3983 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3984 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3985 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3986 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3987 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3988 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3989 * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3990 * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3991 * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3992 * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3993 * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3994 * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3996 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
3997 Julian Brown <julian@codesourcery.com>
3998 David Malcolm <dmalcolm@redhat.com>
4000 * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4001 to "GNU Offloading and Multi Processing Runtime Library". Change
4003 * configure: Regenerate.
4004 * libgomp.texi: Update.
4006 2015-01-08 Thomas Schwinge <thomas@codesourcery.com>
4008 * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4010 * configure: Regenerate.
4012 * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4013 "intelmic" in $offload_targets.
4015 2015-01-05 Jakub Jelinek <jakub@redhat.com>
4017 Update copyright years.
4019 * libgomp.texi: Bump @copying's copyright year.
4021 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4023 * testsuite/lib/libgomp.exp: Load target-utils.exp.
4024 Move load of target-supportes.exp earlier.
4026 2014-12-10 Ilya Verbin <ilya.verbin@intel.com>
4028 * testsuite/libgomp.c/target-9.c: New test.
4030 2014-12-09 Varvara Rainchik <varvara.rainchik@intel.com>
4032 * config.h.in: Regenerate.
4033 * configure: Regenerate.
4034 * configure.ac: Add GCC_CHECK_EMUTLS.
4035 * libgomp.h: Add check for USE_EMUTLS: this case
4036 is equal to HAVE_TLS.
4039 2014-12-03 Uros Bizjak <ubizjak@gmail.com>
4041 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4043 2014-11-28 Andrey Turetskiy <andrey.turetskiy@intel.com>
4044 Ilya Verbin <ilya.verbin@intel.com>
4046 * testsuite/libgomp.c/target-critical-1.c: New test.
4048 2014-11-26 Jakub Jelinek <jakub@redhat.com>
4050 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4051 to dg-options unless expensive testing is on.
4052 (TESTITERS): Define to N if not defined.
4053 (main): Use TESTITERS instead of N.
4054 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4055 dg-additional-options depending on whether expensive testing is on.
4056 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4057 Decrease N to 100000 and CHUNKSZ to 10000.
4059 2014-11-24 Jakub Jelinek <jakub@redhat.com>
4062 * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4063 * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4065 2014-11-21 Steve Ellcey <sellcey@imgtec.com>
4067 * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4069 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
4072 * configure: Regenerated.
4074 2014-11-19 Uros Bizjak <ubizjak@gmail.com>
4076 * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4077 vect_simd_clones effective target.
4078 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4080 2014-11-14 Jakub Jelinek <jakub@redhat.com>
4082 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4083 of 32 as block_size.
4084 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4085 instead of 32 as block_size.
4087 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
4088 Ilya Verbin <ilya.verbin@intel.com>
4090 * Makefile.in: Regenerate.
4091 * configure: Regenerate.
4092 * configure.ac: Set up offload_additional_options,
4093 offload_additional_lib_paths and offload_targets.
4094 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4095 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4096 * testsuite/Makefile.in: Regenerate.
4097 * testsuite/lib/libgomp.exp (libgomp_init): Append
4098 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
4099 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
4100 build directory to LD_LIBRARY_PATH for intelmic offload targets.
4102 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
4103 Ilya Verbin <ilya.verbin@intel.com>
4104 Kirill Yukhin <kirill.yukhin@intel.com>
4105 Ilya Tocar <ilya.tocar@intel.com>
4107 * testsuite/lib/libgomp.exp
4108 (check_effective_target_offload_device): New.
4109 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4110 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4111 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4112 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4113 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4114 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4115 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4116 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4117 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4118 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4119 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4120 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4121 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4122 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4123 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4124 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4125 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4126 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4127 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4128 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4129 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4130 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4131 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4132 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4133 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4134 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4135 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4136 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4137 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4138 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4139 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4140 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4141 * testsuite/libgomp.c/target-7.c: Fix test.
4142 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4143 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4144 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4145 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4146 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4147 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4148 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4149 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4150 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4151 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4152 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4153 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4154 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4155 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4156 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4157 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4158 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4159 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4160 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4161 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4162 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4163 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4164 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4165 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4166 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4167 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4168 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4169 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4170 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4171 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4172 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4174 2014-11-13 Jakub Jelinek <jakub@redhat.com>
4175 Ilya Verbin <ilya.verbin@intel.com>
4176 Thomas Schwinge <thomas@codesourcery.com>
4177 Andrey Turetskiy <andrey.turetskiy@intel.com>
4179 * libgomp.map (GOMP_4.0.1): New symbol version.
4180 Add GOMP_offload_register.
4181 * libgomp_target.h: New file.
4182 * splay-tree.h: New file.
4183 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4184 (gomp_target_init): New forward declaration.
4185 (gomp_is_initialized): New static variable.
4186 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4187 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4189 (offload_images, num_offload_images, devices, num_devices): New static
4191 (splay_compare): New static function.
4192 (struct gomp_device_descr): New structure.
4193 (gomp_get_num_devices): Call gomp_target_init.
4194 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4195 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4196 (GOMP_offload_register): New function.
4197 (GOMP_target): Arrange for host callback to be performed in a separate
4198 initial thread and contention group, inheriting ICVs from
4199 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
4200 Add device initialization and lookup for target function in splay tree.
4201 (GOMP_target_data): Add device initialization and call gomp_map_vars.
4202 (GOMP_target_end_data): Call gomp_unmap_vars.
4203 (GOMP_target_update): Add device initialization and call gomp_update.
4204 (gomp_load_plugin_for_device, gomp_register_images_for_device)
4205 (gomp_target_init): New static functions.
4207 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
4208 Thomas Schwinge <thomas@codesourcery.com>
4209 Ilya Verbin <ilya.verbin@intel.com>
4210 Andrey Turetskiy <andrey.turetskiy@intel.com>
4212 * config.h.in: Regenerate.
4213 * configure: Regenerate.
4214 * configure.ac: Check for libdl, required for plugin support.
4215 (PLUGIN_SUPPORT): Define if plugins are supported.
4216 (enable_offload_targets): Support Intel MIC targets.
4217 (OFFLOAD_TARGETS): List of target names suitable for offloading.
4219 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4222 * configure: Regenerate.
4224 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4226 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4228 2014-10-06 Marek Polacek <polacek@redhat.com>
4230 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4231 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4232 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4233 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4235 2014-10-06 Marek Polacek <polacek@redhat.com>
4237 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4238 * testsuite/libgomp.c/nqueens-1.c: Likewise.
4239 * testsuite/libgomp.c/pr26943-3.c: Likewise.
4240 * testsuite/libgomp.c/pr26943-4.c: Likewise.
4241 * testsuite/libgomp.c/pr36802-2.c: Likewise.
4242 * testsuite/libgomp.c/pr36802-3.c: Likewise.
4243 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4244 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4245 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4246 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4247 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4248 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4249 * testsuite/libgomp.c/omp-single-1.c: Likewise.
4250 * testsuite/libgomp.c/omp-single-2.c: Likewise.
4251 * testsuite/libgomp.c/omp_matvec.c: Likewise.
4252 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4253 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4254 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
4257 2014-10-03 Jakub Jelinek <jakub@redhat.com>
4260 * testsuite/libgomp.c/pr61200.c: New test.
4262 2014-09-18 Jakub Jelinek <jakub@redhat.com>
4265 * testsuite/libgomp.c++/pr63248.C: New test.
4267 2014-08-04 Jakub Jelinek <jakub@redhat.com>
4269 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4270 is not zero, but taskgroup->children is NULL and there are
4271 any task->children, schedule those instead of waiting.
4272 * testsuite/libgomp.c/depend-6.c: New test.
4273 * testsuite/libgomp.c/depend-7.c: New test.
4274 * testsuite/libgomp.c/depend-8.c: New test.
4275 * testsuite/libgomp.c/depend-9.c: New test.
4276 * testsuite/libgomp.c/depend-10.c: New test.
4278 2014-08-01 Jakub Jelinek <jakub@redhat.com>
4280 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4281 (struct gomp_taskwait): New type.
4282 (struct gomp_task): Add taskwait and parent_depends_on, remove
4283 in_taskwait and taskwait_sem fields.
4284 (gomp_finish_task): Don't destroy taskwait_sem.
4285 * task.c (gomp_init_task): Don't init in_taskwait, instead init
4286 taskwait and parent_depends_on.
4287 (GOMP_task): For if (0) tasks with depend clause that depend on
4288 earlier tasks don't defer them, instead call
4289 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4290 Initialize redundant_out field, for redundant out entries just
4291 move them at the end of linked list instead of removing them
4292 completely, and set redundant_out flag instead of redundant.
4293 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4295 (gomp_task_run_post_handle_dependers): If parent is in
4296 gomp_task_maybe_wait_for_dependencies and newly runnable task
4297 is not parent_depends_on, queue it in parent->children linked
4298 list after all runnable tasks with parent_depends_on set.
4299 Adjust for addition of taskwait indirection.
4300 (gomp_task_run_post_remove_parent): If parent is in
4301 gomp_task_maybe_wait_for_dependencies and task to be removed
4302 is parent_depends_on, decrement n_depend and if needed awake
4303 parent. Adjust for addition of taskwait indirection.
4304 (GOMP_taskwait): Adjust for addition of taskwait indirection.
4305 (gomp_task_maybe_wait_for_dependencies): New function.
4306 * testsuite/libgomp.c/depend-5.c: New test.
4308 2014-07-13 Tobias Burnus <burnus@net-b.de>
4310 * testsuite/libgomp.fortran/pr34020.f90: Make compile
4311 with TS 18508/Fortran 2015.
4313 2014-07-06 Marek Polacek <polacek@redhat.com>
4316 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4318 2014-07-03 Jakub Jelinek <jakub@redhat.com>
4320 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4321 matches regex $lang_source_re, add $lang_include_flags to options.
4322 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4323 * testsuite/libgomp.c++/c++.exp: Likewise.
4324 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
4325 and lang_include_flags instead of adding -fintrinsic-modules-path= to
4327 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4329 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
4331 * testsuite/libgomp.fortran/fortran.exp: Explain
4332 gfortran-dg-runtest usage.
4334 2014-06-25 Jakub Jelinek <jakub@redhat.com>
4336 * testsuite/libgomp.fortran/simd5.f90: New test.
4337 * testsuite/libgomp.fortran/simd6.f90: New test.
4338 * testsuite/libgomp.fortran/simd7.f90: New test.
4340 2014-06-24 Jakub Jelinek <jakub@redhat.com>
4342 * testsuite/libgomp.c/for-2.c: Define SC to static for
4343 #pragma omp for simd testing.
4344 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4345 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4347 * testsuite/libgomp.c/simd-14.c: New test.
4348 * testsuite/libgomp.c/simd-15.c: New test.
4349 * testsuite/libgomp.c/simd-16.c: New test.
4350 * testsuite/libgomp.c/simd-17.c: New test.
4351 * testsuite/libgomp.c++/for-10.C: Define SC to static for
4352 #pragma omp for simd testing.
4353 * testsuite/libgomp.c++/simd10.C: New test.
4354 * testsuite/libgomp.c++/simd11.C: New test.
4355 * testsuite/libgomp.c++/simd12.C: New test.
4356 * testsuite/libgomp.c++/simd13.C: New test.
4358 * testsuite/libgomp.fortran/aligned1.f03: New test.
4359 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4360 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4361 tasks with !$omp parallel !$omp single.
4362 * testsuite/libgomp.fortran/target8.f90: New test.
4363 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4364 not to use trim in the combiner, instead call elemental function.
4365 (fn): New elemental function.
4366 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4368 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4370 * testsuite/libgomp.fortran/udr12.f90: New test.
4371 * testsuite/libgomp.fortran/udr13.f90: New test.
4372 * testsuite/libgomp.fortran/udr14.f90: New test.
4373 * testsuite/libgomp.fortran/udr15.f90: New test.
4375 2014-06-18 Jakub Jelinek <jakub@redhat.com>
4377 * omp_lib.f90.in (openmp_version): Set to 201307.
4378 * omp_lib.h.in (openmp_version): Likewise.
4379 * testsuite/libgomp.c/target-8.c: New test.
4380 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4381 and inbranch clauses.
4382 * testsuite/libgomp.fortran/depend-3.f90: New test.
4383 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4385 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4386 * testsuite/libgomp.fortran/target1.f90: New test.
4387 * testsuite/libgomp.fortran/target2.f90: New test.
4388 * testsuite/libgomp.fortran/target3.f90: New test.
4389 * testsuite/libgomp.fortran/target4.f90: New test.
4390 * testsuite/libgomp.fortran/target5.f90: New test.
4391 * testsuite/libgomp.fortran/target6.f90: New test.
4392 * testsuite/libgomp.fortran/target7.f90: New test.
4394 2014-06-10 Jakub Jelinek <jakub@redhat.com>
4397 * testsuite/libgomp.fortran/allocatable9.f90: New test.
4398 * testsuite/libgomp.fortran/allocatable10.f90: New test.
4399 * testsuite/libgomp.fortran/allocatable11.f90: New test.
4400 * testsuite/libgomp.fortran/allocatable12.f90: New test.
4401 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4402 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4403 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4404 * testsuite/libgomp.fortran/associate1.f90: New test.
4405 * testsuite/libgomp.fortran/associate2.f90: New test.
4406 * testsuite/libgomp.fortran/procptr1.f90: New test.
4408 2014-06-06 Jakub Jelinek <jakub@redhat.com>
4410 * testsuite/libgomp.fortran/simd1.f90: New test.
4411 * testsuite/libgomp.fortran/udr1.f90: New test.
4412 * testsuite/libgomp.fortran/udr2.f90: New test.
4413 * testsuite/libgomp.fortran/udr3.f90: New test.
4414 * testsuite/libgomp.fortran/udr4.f90: New test.
4415 * testsuite/libgomp.fortran/udr5.f90: New test.
4416 * testsuite/libgomp.fortran/udr6.f90: New test.
4417 * testsuite/libgomp.fortran/udr7.f90: New test.
4418 * testsuite/libgomp.fortran/udr8.f90: New test.
4419 * testsuite/libgomp.fortran/udr9.f90: New test.
4420 * testsuite/libgomp.fortran/udr10.f90: New test.
4421 * testsuite/libgomp.fortran/udr11.f90: New test.
4423 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
4425 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4426 vect_simd_clones effective target.
4427 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4429 2014-05-21 Jakub Jelinek <jakub@redhat.com>
4432 * testsuite/libgomp.c++/simd-9.C: New test.
4434 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
4436 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4437 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4438 texts according to their @menu entry positions.
4440 2014-05-11 Jakub Jelinek <jakub@redhat.com>
4442 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4443 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4444 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4445 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4446 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4447 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4448 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4449 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4450 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4451 * testsuite/libgomp.fortran/depend-1.f90: New test.
4452 * testsuite/libgomp.fortran/depend-2.f90: New test.
4453 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4454 * testsuite/libgomp.fortran/simd1.f90: New test.
4455 * testsuite/libgomp.fortran/simd2.f90: New test.
4456 * testsuite/libgomp.fortran/simd3.f90: New test.
4457 * testsuite/libgomp.fortran/simd4.f90: New test.
4458 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4460 2014-05-02 Jakub Jelinek <jakub@redhat.com>
4462 * testsuite/libgomp.c/simd-10.c: New test.
4463 * testsuite/libgomp.c/simd-11.c: New test.
4464 * testsuite/libgomp.c/simd-12.c: New test.
4465 * testsuite/libgomp.c/simd-13.c: New test.
4467 2014-04-24 Jakub Jelinek <jakub@redhat.com>
4469 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4470 atomic type clauses in any order and optional comma in between.
4471 * testsuite/libgomp.c++/atomic-15.C: Likewise.
4472 * testsuite/libgomp.c/atomic-17.c: Likewise.
4474 * testsuite/libgomp.c/simd-7.c: New test.
4475 * testsuite/libgomp.c/simd-8.c: New test.
4476 * testsuite/libgomp.c/simd-9.c: New test.
4477 * testsuite/libgomp.c/loop-16.c: New test.
4479 2014-04-02 Richard Henderson <rth@redhat.com>
4481 * config/linux/futex.h (futex_wait): Get error value from errno.
4482 (futex_wake): Likewise.
4484 2014-03-25 Jakub Jelinek <jakub@redhat.com>
4487 * testsuite/libgomp.c++/udr-11.C: New test.
4488 * testsuite/libgomp.c++/udr-12.C: New test.
4489 * testsuite/libgomp.c++/udr-13.C: New test.
4490 * testsuite/libgomp.c++/udr-14.C: New test.
4491 * testsuite/libgomp.c++/udr-15.C: New test.
4492 * testsuite/libgomp.c++/udr-16.C: New test.
4493 * testsuite/libgomp.c++/udr-17.C: New test.
4494 * testsuite/libgomp.c++/udr-18.C: New test.
4495 * testsuite/libgomp.c++/udr-19.C: New test.
4497 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4499 Update copyright years
4501 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4503 * hashtab.h: Use the standard form for the copyright notice.
4505 2014-01-02 Tobias Burnus <burnus@net-b.de>
4507 * libgomp.texi: Bump @copying's copyright year.
4509 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
4511 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4512 alloca () with __builtin_alloca ().
4513 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4514 * testsuite/libgomp.c/lock-3.c: Likewise.
4515 * testsuite/libgomp.c/pr48591.c: Likewise.
4517 2013-12-17 Jakub Jelinek <jakub@redhat.com>
4520 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4523 2013-12-16 Jakub Jelinek <jakub@redhat.com>
4526 * testsuite/libgomp.c/pr58756.c: New test.
4528 2013-12-12 Jakub Jelinek <jakub@redhat.com>
4531 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4534 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
4536 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4538 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4539 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4540 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4541 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4544 * libgomp_g.h: Include <stddef.h> for size_t.
4546 * libgomp.spec.in: Update comment about libgomp's dependencies.
4547 * configure.ac: Likewise.
4548 * configure: Regenerate.
4550 2013-10-16 Tobias Burnus <burnus@net-b.de>
4552 * libgomp.texi: (Runtime Library Routines): Update references for
4553 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4554 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4555 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4556 (Environment Variables): Update references for OpenMP 4.0. Add
4557 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4558 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4561 2013-10-14 Jakub Jelinek <jakub@redhat.com>
4563 * env.c (parse_bind_var): Initialize value to avoid
4564 (false positive) warning.
4566 2013-10-12 Jakub Jelinek <jakub@redhat.com>
4569 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4571 (gomp_init_num_threads): Move i variable declaration into
4572 #ifdef CPU_ALLOC_SIZE block.
4573 * config/linux/affinity.c (gomp_affinity_init_level): Test
4574 gomp_places_list_len == 0 rather than gomp_places_list == 0
4575 when checking for topology reading error.
4576 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4577 * env.c (parse_affinity): Add ignore argument, if true, don't populate
4578 gomp_places_list, only parse env var and always return false.
4579 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
4580 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4581 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4582 and either of these variables were parsed correctly into a places
4585 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
4586 Jakub Jelinek <jakub@redhat.com>
4588 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4589 of 5 loopfn matches.
4590 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4591 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4592 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4593 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4594 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4595 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4596 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4597 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4599 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
4601 * Makefile.am (omp_lib.mod): Streamline rule.
4602 * Makefile.in: Regenerate.
4604 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4607 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4608 * testsuite/libgomp.fortran/lib1.f90: Likewise.
4609 * testsuite/libgomp.fortran/lib2.f: Likewise.
4610 * testsuite/libgomp.fortran/lib3.f: Likewise.
4612 * configure.ac: Typo fix.
4613 * configure: Regenerate.
4615 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4616 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4618 * omp.h.in: Don't touch the user's namespace.
4620 2013-10-11 Jakub Jelinek <jakub@redhat.com>
4621 Tobias Burnus <burnus@net-b.de>
4622 Richard Henderson <rth@redhat.com>
4624 * target.c: New file.
4625 * Makefile.am (libgomp_la_SOURCES): Add target.c.
4626 * Makefile.in: Regenerated.
4627 * libgomp_g.h (GOMP_task): Add depend argument.
4628 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4629 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4630 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4631 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4632 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4633 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4634 GOMP_taskgroup_start, GOMP_taskgroup_end,
4635 GOMP_parallel_sections): New prototypes.
4636 * fortran.c (omp_is_initial_device): Add ialias_redirect.
4637 (omp_is_initial_device_): New function.
4638 (ULP, STR1, STR2, ialias_redirect): Removed.
4639 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4640 omp_set_default_device_8_, omp_get_default_device_,
4641 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4643 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4644 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4645 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4647 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4648 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4649 omp_set_default_device, omp_set_default_device_,
4650 omp_set_default_device_8_, omp_get_default_device,
4651 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4652 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4653 omp_get_team_num_): Export @@OMP_4.0.
4654 * team.c (struct gomp_thread_start_data): Add place field.
4655 (gomp_thread_start): Clear thr->thread_pool and
4656 thr->task before returning. Use gomp_team_barrier_wait_final
4657 instead of gomp_team_barrier_wait. Initialize thr->place.
4658 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4659 team_cancelled and task_queued_count fields.
4660 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4661 before calling pthread_exit.
4662 (gomp_free_thread): No longer static. Use
4663 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4664 (gomp_team_start): Add flags argument. Set
4665 thr->thread_pool->threads_busy to nthreads immediately after creating
4666 new pool. Use gomp_managed_threads_lock instead of
4667 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
4668 (gomp_team_end): Use gomp_managed_threads_lock instead of
4669 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
4670 of gomp_team_barrier_wait. If team->team_cancelled, call
4671 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4672 rather than thr->ts.work_share.
4673 (initialize_team): Don't call gomp_sem_init here.
4674 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4676 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4677 * env.c (gomp_global_icv): Add default_device_var, target_data and
4678 bind_var initializers.
4679 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4680 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4681 gomp_places_list_len): New variables.
4682 (parse_bind_var, parse_one_place, parse_places_var): New functions.
4683 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4685 (gomp_cancel_var): New global variable.
4686 (parse_int): New function.
4687 (handle_omp_display_env): New function.
4688 (initialize_env): Use it. Initialize default_device_var.
4689 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
4690 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
4691 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
4692 been successfully parsed (and call gomp_init_affinity in that case).
4693 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4694 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4695 omp_get_team_num, omp_is_initial_device): New functions.
4696 * libgomp.h: Include stdlib.h.
4697 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4699 (struct target_mem_desc): Forward declare.
4700 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4701 and thread_limit_var fields.
4702 (gomp_get_num_devices): New prototype.
4703 (gomp_cancel_var): New extern decl.
4704 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4705 team_cancelled and task_queued_count fields. Add comments about
4706 task_{,queued_,running_}count.
4707 (gomp_cancel_kind): New enum.
4708 (gomp_work_share_end_cancel): New prototype.
4709 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4710 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4712 (struct gomp_taskgroup): New type.
4713 (struct gomp_task_depend_entry,
4714 struct gomp_dependers_vec): New types.
4715 (gomp_finish_task): Free depend_hash if non-NULL.
4716 (struct gomp_team_state): Add place_partition_off
4717 and place_partition_len fields.
4718 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4719 gomp_places_list_len): New extern decls.
4720 (struct gomp_thread): Add place field.
4721 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4722 (gomp_init_thread_affinity): Add place argument.
4723 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4724 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4725 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4726 gomp_affinity_init_level, gomp_affinity_print_place): New
4728 (gomp_team_start): Add flags argument.
4729 (gomp_thread_limit_var, gomp_remaining_threads_count,
4730 gomp_remaining_threads_lock): Remove.
4731 (gomp_managed_threads_lock): New variable.
4732 (struct gomp_thread_pool): Add threads_busy field.
4733 (gomp_free_thread): New prototype.
4734 * task.c: Include hashtab.h.
4735 (hash_entry_type): New typedef.
4736 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4737 (gomp_init_task): Clear dependers, depend_hash, depend_count,
4738 copy_ctors_done and taskgroup fields.
4739 (GOMP_task): Add depend argument, handle depend clauses. If
4740 gomp_team_barrier_cancelled or if it's taskgroup has been
4741 cancelled, don't queue or start new tasks. Set copy_ctors_done
4742 field if needed. Initialize taskgroup field. If copy_ctors_done
4743 and already cancelled, don't discard the task. If taskgroup is
4744 non-NULL, enqueue the task into taskgroup queue. Increment
4745 num_children field in taskgroup. Increment task_queued_count.
4746 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4747 gomp_task_run_post_remove_taskgroup): New inline functions.
4748 (gomp_task_run_post_handle_depend_hash,
4749 gomp_task_run_post_handle_dependers,
4750 gomp_task_run_post_handle_depend): New functions.
4751 (GOMP_taskwait): Use them. If more than one new tasks
4752 have been queued, wake other threads if needed.
4753 (gomp_barrier_handle_tasks): Likewise. If
4754 gomp_team_barrier_cancelled, don't start any new tasks, just free
4756 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4758 (omp_proc_bind_kind, omp_proc_bind_false,
4759 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4760 omp_proc_bind_spread): New params.
4761 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4762 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4763 omp_get_team_num, omp_is_initial_device): New interfaces.
4764 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4765 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4766 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4767 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4768 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4769 useless use omp_lib_kinds.
4770 * omp.h.in (omp_proc_bind_t): New typedef.
4771 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4772 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4773 omp_get_team_num, omp_is_initial_device): New prototypes.
4774 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4775 through to gomp_team_start.
4776 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4777 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4778 Adjust gomp_parallel_loop_start callers.
4779 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4780 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4781 GOMP_loop_end_cancel): New functions.
4782 (GOMP_parallel_end): Add ialias_redirect.
4783 * hashtab.h: New file.
4784 * libgomp.texi (Environment Variables): Minor cleanup,
4785 update section refs to OpenMP 4.0rc2.
4786 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4787 environment variables.
4788 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4789 team->work_shares_to_free to thr->ts.work_share before calling
4791 (gomp_work_share_end_cancel): New function.
4792 * config/linux/proc.c: Include errno.h.
4793 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4794 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4795 sizeof (cpu_set_t) to determine number of iterations. Fix up check
4796 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
4797 gomp_cpuset_size is sizeof (cpu_set_t).
4798 (gomp_init_num_threads): Initialize gomp_cpuset_size,
4799 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4800 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4801 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
4802 contain any logical CPUs.
4803 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4804 is NULL. Use gomp_cpusetp instead of &cpuset and pass
4805 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4806 pthread_getaffinity_np. Check gomp_places_list instead of
4807 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
4808 * config/linux/bar.c (gomp_barrier_wait_end,
4809 gomp_barrier_wait_last): Use BAR_* defines.
4810 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
4811 from state where needed. Set work_share_cancelled to 0 on last
4813 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4814 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4816 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4817 Add cpusetsize argument.
4818 (gomp_cpuset_size, gomp_cpusetp): Declare.
4819 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4820 (affinity_counter): Remove.
4821 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4822 if CPU_ALLOC_SIZE isn't defined.
4823 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4824 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4825 bind current thread to the first place.
4826 (gomp_init_thread_affinity): Rewritten. Add place argument, just
4827 pthread_setaffinity_np to gomp_places_list[place].
4828 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4829 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4830 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4831 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4832 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4833 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4834 (gomp_barrier_t): Add awaited_final field.
4835 (gomp_barrier_init): Initialize awaited_final field.
4836 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4837 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4839 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
4841 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4842 gomp_team_barrier_cancelled): New inline functions.
4843 (gomp_barrier_last_thread,
4844 gomp_team_barrier_set_task_pending,
4845 gomp_team_barrier_clear_task_pending,
4846 gomp_team_barrier_set_waiting_for_tasks,
4847 gomp_team_barrier_waiting_for_tasks,
4848 gomp_team_barrier_done): Use BAR_* defines.
4849 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4850 (gomp_barrier_wait_end): Use BAR_* defines.
4851 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4852 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4854 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4855 gomp_team_barrier_cancel): New functions.
4856 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4858 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4859 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4860 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4861 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4862 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4863 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4864 (gomp_barrier_t): Add cancellable field.
4865 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4866 gomp_team_barrier_cancel): New prototypes.
4867 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4868 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4869 gomp_team_barrier_cancelled): New inline functions.
4870 (gomp_barrier_wait_start, gomp_barrier_last_thread,
4871 gomp_team_barrier_set_task_pending,
4872 gomp_team_barrier_clear_task_pending,
4873 gomp_team_barrier_set_waiting_for_tasks,
4874 gomp_team_barrier_waiting_for_tasks,
4875 gomp_team_barrier_done): Use BAR_* defines.
4876 * barrier.c (GOMP_barrier_cancel): New function.
4877 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4878 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4879 omp_proc_bind_spread): New params.
4880 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4881 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4882 omp_get_team_num, omp_is_initial_device): New externals.
4883 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4885 (gomp_resolve_num_threads): Adjust for thread_limit now being in
4886 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
4887 infinity. If not nested, just return minimum of max_num_threads
4888 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4889 to the returned value. Otherwise, don't update atomically
4890 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4891 (GOMP_parallel_end): Adjust for thread_limit now being in
4892 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
4893 infinity. Adjust threads_busy in the pool rather than
4894 gomp_remaining_threads_count. Remember team->nthreads and call
4895 gomp_team_end before adjusting threads_busy, if not nested
4896 afterwards, just set it to 1 non-atomically. Add ialias.
4897 (GOMP_parallel_start): Adjust gomp_team_start caller.
4898 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4899 * testsuite/libgomp.c/affinity-1.c: New test.
4900 * testsuite/libgomp.c/atomic-15.c: New test.
4901 * testsuite/libgomp.c/atomic-16.c: New test.
4902 * testsuite/libgomp.c/atomic-17.c: New test.
4903 * testsuite/libgomp.c/cancel-for-1.c: New test.
4904 * testsuite/libgomp.c/cancel-for-2.c: New test.
4905 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4906 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4907 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4908 * testsuite/libgomp.c/cancel-sections-1.c: New test.
4909 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4910 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4911 * testsuite/libgomp.c/depend-1.c: New test.
4912 * testsuite/libgomp.c/depend-2.c: New test.
4913 * testsuite/libgomp.c/depend-3.c: New test.
4914 * testsuite/libgomp.c/depend-4.c: New test.
4915 * testsuite/libgomp.c/for-1.c: New test.
4916 * testsuite/libgomp.c/for-1.h: New file.
4917 * testsuite/libgomp.c/for-2.c: New test.
4918 * testsuite/libgomp.c/for-2.h: New file.
4919 * testsuite/libgomp.c/for-3.c: New test.
4920 * testsuite/libgomp.c/pr58392.c: New test.
4921 * testsuite/libgomp.c/simd-1.c: New test.
4922 * testsuite/libgomp.c/simd-2.c: New test.
4923 * testsuite/libgomp.c/simd-3.c: New test.
4924 * testsuite/libgomp.c/simd-4.c: New test.
4925 * testsuite/libgomp.c/simd-5.c: New test.
4926 * testsuite/libgomp.c/simd-6.c: New test.
4927 * testsuite/libgomp.c/target-1.c: New test.
4928 * testsuite/libgomp.c/target-2.c: New test.
4929 * testsuite/libgomp.c/target-3.c: New test.
4930 * testsuite/libgomp.c/target-4.c: New test.
4931 * testsuite/libgomp.c/target-5.c: New test.
4932 * testsuite/libgomp.c/target-6.c: New test.
4933 * testsuite/libgomp.c/target-7.c: New test.
4934 * testsuite/libgomp.c/taskgroup-1.c: New test.
4935 * testsuite/libgomp.c/thread-limit-1.c: New test.
4936 * testsuite/libgomp.c/thread-limit-2.c: New test.
4937 * testsuite/libgomp.c/thread-limit-3.c: New test.
4938 * testsuite/libgomp.c/udr-1.c: New test.
4939 * testsuite/libgomp.c/udr-2.c: New test.
4940 * testsuite/libgomp.c/udr-3.c: New test.
4941 * testsuite/libgomp.c++/affinity-1.C: New test.
4942 * testsuite/libgomp.c++/atomic-10.C: New test.
4943 * testsuite/libgomp.c++/atomic-11.C: New test.
4944 * testsuite/libgomp.c++/atomic-12.C: New test.
4945 * testsuite/libgomp.c++/atomic-13.C: New test.
4946 * testsuite/libgomp.c++/atomic-14.C: New test.
4947 * testsuite/libgomp.c++/atomic-15.C: New test.
4948 * testsuite/libgomp.c++/cancel-for-1.C: New test.
4949 * testsuite/libgomp.c++/cancel-for-2.C: New test.
4950 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4951 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4952 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4953 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4954 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4955 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4956 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4957 * testsuite/libgomp.c++/cancel-test.h: New file.
4958 * testsuite/libgomp.c++/for-9.C: New test.
4959 * testsuite/libgomp.c++/for-10.C: New test.
4960 * testsuite/libgomp.c++/for-11.C: New test.
4961 * testsuite/libgomp.c++/simd-1.C: New test.
4962 * testsuite/libgomp.c++/simd-2.C: New test.
4963 * testsuite/libgomp.c++/simd-3.C: New test.
4964 * testsuite/libgomp.c++/simd-4.C: New test.
4965 * testsuite/libgomp.c++/simd-5.C: New test.
4966 * testsuite/libgomp.c++/simd-6.C: New test.
4967 * testsuite/libgomp.c++/simd-7.C: New test.
4968 * testsuite/libgomp.c++/simd-8.C: New test.
4969 * testsuite/libgomp.c++/target-1.C: New test.
4970 * testsuite/libgomp.c++/target-2.C: New test.
4971 * testsuite/libgomp.c++/target-2-aux.cc: New file.
4972 * testsuite/libgomp.c++/target-3.C: New test.
4973 * testsuite/libgomp.c++/taskgroup-1.C: New test.
4974 * testsuite/libgomp.c++/udr-1.C: New test.
4975 * testsuite/libgomp.c++/udr-2.C: New test.
4976 * testsuite/libgomp.c++/udr-3.C: New test.
4977 * testsuite/libgomp.c++/udr-4.C: New test.
4978 * testsuite/libgomp.c++/udr-5.C: New test.
4979 * testsuite/libgomp.c++/udr-6.C: New test.
4980 * testsuite/libgomp.c++/udr-7.C: New test.
4981 * testsuite/libgomp.c++/udr-8.C: New test.
4982 * testsuite/libgomp.c++/udr-9.C: New test.
4984 2013-09-20 Jakub Jelinek <jakub@redhat.com>
4987 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
4990 2013-09-20 Alan Modra <amodra@gmail.com>
4992 * configure: Regenerate.
4994 2013-09-19 Jakub Jelinek <jakub@redhat.com>
4996 * testsuite/libgomp.c/sections-2.c: New test.
4998 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
5000 * testsuite/libgomp.fortran/strassen.f90:
5001 Add dg-skip-if aarch64_tiny.
5003 2013-06-20 Iain Sandoe <iain@codesourcery.com>
5004 Cesar Philippidis <cesar@codesourcery.com>
5006 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5007 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5008 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5009 * testsuite/libgomp.fortran/fortran.exp: Likewise.
5010 * testsuite/libgomp.graphite/graphite.exp: Likewise.
5011 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5012 Use dg-runtest rather than gfortran-dg-runtest.
5014 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
5016 * testsuite/libgomp.c/icv-2.c: Extend current handling of
5017 Linux-based x86 systems to cover all GNU systems.
5018 * testsuite/libgomp.c/lock-3.c: Likewise.
5019 * testsuite/libgomp.c/pr48591.c: Likewise.
5021 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
5023 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5024 GNU/Hurd, as done for Linux-based systems.
5026 * config/posix/ptrlock.h: Fix comment.
5028 2013-05-27 Tobias Burnus <burnus@net-b.de>
5031 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5032 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5033 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5034 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5035 omp_destroy_nest_lock): Correct arguments to match the one in
5037 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5038 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5039 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5040 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5042 2013-05-16 Jakub Jelinek <jakub@redhat.com>
5044 * testsuite/libgomp.c/loop-13.c: New test.
5045 * testsuite/libgomp.c/loop-14.c: New test.
5046 * testsuite/libgomp.c/loop-15.c: New test.
5047 * testsuite/libgomp.c++/loop-13.C: New test.
5048 * testsuite/libgomp.c++/loop-14.C: New test.
5049 * testsuite/libgomp.c++/loop-15.C: New test.
5051 2013-02-06 Jakub Jelinek <jakub@redhat.com>
5054 * testsuite/libgomp.c++/pr56217.C: New test.
5056 2013-02-01 Alan Modra <amodra@gmail.com>
5058 * task.c (GOMP_task, GOMP_taskwait): Comment.
5060 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
5061 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
5064 * config/linux/wait.h (do_spin): Use atomic load for addr.
5065 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5066 for intptr and ptrlock.
5067 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5070 2013-01-22 Alan Modra <amodra@gmail.com>
5074 * task.c (GOMP_task): Revert 2011-12-09 change.
5075 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
5076 barrier to read task->children..
5077 (gomp_barrier_handle_tasks): ..and matching atomic store with
5078 release barrier here when setting parent->children to NULL.
5080 2013-01-16 Jakub Jelinek <jakub@redhat.com>
5081 Tobias Burnus <burnus@net-b.de>
5084 * testsuite/libgomp.fortran/fortran.exp: Use
5085 -fintrinsic-modules-path= instead of
5086 -fintrinsic-modules-path.
5088 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
5090 Update copyright years.
5092 2012-12-19 Tobias Burnus <burnus@net-b.de>
5094 * testsuite/libgomp.fortran/fortran.exp: Set
5095 -fintrinsic-modules-path.
5097 2012-12-19 Tobias Burnus <burnus@net-b.de>
5099 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5100 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5102 2012-11-21 Jakub Jelinek <jakub@redhat.com>
5105 * team.c (gomp_free_thread): Decrease gomp_managed_threads
5106 if pool had any threads_used.
5108 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
5110 * testsuite/libgomp.c++/pr24455.C: Use
5111 -Wl,-undefined,dynamic_lookup on darwin.
5113 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
5115 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5117 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
5119 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5121 2012-10-23 Ian Bolton <ian.bolton@arm.com>
5122 Jim MacArthur <jim.macarthur@arm.com>
5123 Marcus Shawcroft <marcus.shawcroft@arm.com>
5124 Nigel Stephens <nigel.stephens@arm.com>
5125 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5126 Richard Earnshaw <rearnsha@arm.com>
5127 Sofiane Naci <sofiane.naci@arm.com>
5128 Stephen Thomas <stephen.thomas@arm.com>
5129 Tejas Belagod <tejas.belagod@arm.com>
5130 Yufeng Zhang <yufeng.zhang@arm.com>
5132 * configure.tgt: Add AArch64.
5134 2012-10-04 Jason Merrill <jason@redhat.com>
5136 * testsuite/libgomp.c++/tls-init1.C: New.
5138 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
5140 * configure: Regenerated.
5142 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
5144 * config/linux/mips/futex.h (sys_futex0): Change to static
5145 function with noinline, nomips16 attributes under MIPS16. Adjust
5146 asm statement to place 'li v0,SYS_futex' immediately before
5149 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
5151 * libgomp.texi (Library Index): Renamed from "Index" to prevent
5152 conflict with index.html on case-insensitive file systems.
5154 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
5156 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5157 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5159 2012-07-02 Richard Guenther <rguenther@suse.de>
5160 Michael Matz <matz@suse.de>
5161 Tobias Grosser <tobias@grosser.es>
5162 Sebastian Pop <sebpop@gmail.com>
5164 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5165 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5166 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5167 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5169 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
5171 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5173 2012-06-22 Richard Guenther <rguenther@suse.de>
5175 Merge from graphite branch
5176 2012-01-13 Tobias Grosser <tobias@grosser.es>
5178 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5179 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5181 2012-06-07 Jakub Jelinek <jakub@redhat.com>
5184 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5185 use GOMP_barrier () call instead.
5186 * testsuite/libgomp.c/pr26943-3.c: Likewise.
5187 * testsuite/libgomp.c/pr26943-4.c: Likewise.
5188 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5189 call GOMP_barrier instead.
5190 * testsuite/libgomp.fortran/vla5.f90: Likewise.
5192 2012-06-06 Jakub Jelinek <jakub@redhat.com>
5195 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5196 argument to memset call.
5198 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
5200 * configure: Regenerated.
5202 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
5204 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5206 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
5209 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5211 2012-03-22 Jakub Jelinek <jakub@redhat.com>
5214 * testsuite/libgomp.c/pr52547.c: New test.
5216 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
5218 * testsuite/lib/libgomp.exp: load fortran-modules.exp
5220 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5222 * configure.tgt (mips-sgi-irix6*): Remove.
5224 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5226 * configure.tgt (alpha*-dec-osf*): Remove.
5228 * config/osf/sem.h: Remove.
5229 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5231 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
5233 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5235 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5238 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5239 Remove ENABLE_SYMVERS_SOL2.
5240 * configure: Regenerate.
5241 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5242 (PREPROCESS): New variable.
5243 (libgomp.ver): New target.
5244 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5245 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5246 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5248 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5249 * Makefile.in: Regenerate.
5251 2012-02-14 Walter Lee <walt@tilera.com>
5253 * configure.tgt: Handle tilegx and tilepro.
5254 * config/linux/tile/futex.h: New file.
5256 2012-02-08 Richard Guenther <rguenther@suse.de>
5258 PR tree-optimization/46886
5259 * testsuite/libgomp.c/pr46886.c: New testcase.
5261 2012-01-25 Matthias Klose <doko@ubuntu.com>
5263 * config/linux/arm: Remove empty directory.
5264 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5266 2011-12-09 Alan Modra <amodra@gmail.com>
5269 * task.c (GOMP_taskwait): Don't access task->children outside of
5270 task_lock mutex region.
5271 (GOMP_task): Likewise.
5273 2011-12-06 Jakub Jelinek <jakub@redhat.com>
5276 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5278 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5279 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5280 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5281 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5282 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5284 2011-12-02 Alan Modra <amodra@gmail.com>
5286 * config/linux/affinity.c: Use atomic rather than sync builtin.
5287 * config/linux/lock.c: Likewise.
5288 * config/linux/ptrlock.h: Likewise.
5289 * config/linux/ptrlock.c: Likewise.
5290 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5291 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5292 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5293 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5294 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5295 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5296 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5297 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5298 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5299 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5301 2011-11-30 Alan Modra <amodra@gmail.com>
5304 * config/linux/bar.h: Use atomic rather than sync builtins.
5305 * config/linux/bar.c: Likewise. Add missing acquire
5306 synchronisation on generation field.
5307 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5310 2011-11-30 Alan Modra <amodra@gmail.com>
5312 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5313 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5314 * config/linux/mutex.h: Use atomic rather than sync builtins.
5315 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
5316 * config/linux/omp-lock.h: Comment fix.
5317 * config/linux/arm/mutex.h: Delete.
5318 * config/linux/powerpc/mutex.h: Delete.
5319 * config/linux/ia64/mutex.h: Delete.
5320 * config/linux/mips/mutex.h: Delete.
5322 2011-11-30 Alan Modra <amodra@gmail.com>
5325 * config/linux/sem.h: Rewrite.
5326 * config/linux/sem.c: Rewrite.
5328 2011-11-28 Richard Henderson <rth@redhat.com>
5330 * libgomp.h (enum memmodel): New.
5332 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
5334 * configure: Regenerate.
5336 2011-10-10 Matthias Klose <doko@ubuntu.com>
5338 * config/posix95: Remove empty directory.
5340 2011-08-26 Jakub Jelinek <jakub@redhat.com>
5342 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5344 2011-08-19 Jakub Jelinek <jakub@redhat.com>
5347 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5348 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5350 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5352 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5354 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5357 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5359 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
5361 * config/linux/proc.h: New.
5362 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
5363 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
5364 (gomp_init_num_threads): Update call to cpuset_popcount.
5365 (get_num_procs): Ditto.
5366 * config/linux/affinity.c (gomp_init_affinity): Call
5367 gomp_cpuset_popcount.
5369 2011-08-02 Jakub Jelinek <jakub@redhat.com>
5373 * omp.h.in (omp_in_final): New prototype.
5374 * omp_lib.f90.in (omp_in_final): New interface.
5375 (omp_integer_kind, omp_logical_kind): Remove
5376 and replace all its uses in the module with 4.
5377 (openmp_version): Change to 201107.
5378 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5379 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5380 kind for the parameters.
5381 (omp_in_final): New external.
5382 (openmp_version): Change to 201107.
5383 * task.c (omp_in_final): New function.
5384 (gomp_init_task): Initialize final_task.
5385 (GOMP_task): Remove unused attribute from flags. Handle final
5387 (GOMP_taskyield): New function.
5388 (omp_in_final): Return true if if (false) or final (true) task
5389 or descendant of final (true).
5390 * fortran.c (omp_in_final_): New function.
5391 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5392 (GOMP_3.0): Export GOMP_taskyield.
5393 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5395 (parse_unsigned_long_list): New function.
5396 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
5397 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
5398 even if parse_affinity returned false.
5399 * config/linux/affinity.c (gomp_init_affinity): Handle
5400 gomp_cpu_affinity_len == 0.
5401 * libgomp_g.h (GOMP_taskyield): New prototype.
5402 * libgomp.h (struct gomp_task): Add final_task field.
5403 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5404 * team.c (gomp_team_start): Override new task's nthreads_var icv
5405 if list form OMP_NUM_THREADS has been used and it has value for
5406 the new nesting level.
5408 * testsuite/libgomp.c/atomic-11.c: New test.
5409 * testsuite/libgomp.c/atomic-12.c: New test.
5410 * testsuite/libgomp.c/atomic-13.c: New test.
5411 * testsuite/libgomp.c/atomic-14.c: New test.
5412 * testsuite/libgomp.c/reduction-6.c: New test.
5413 * testsuite/libgomp.c/task-5.c: New test.
5414 * testsuite/libgomp.c++/atomic-2.C: New test.
5415 * testsuite/libgomp.c++/atomic-3.C: New test.
5416 * testsuite/libgomp.c++/atomic-4.C: New test.
5417 * testsuite/libgomp.c++/atomic-5.C: New test.
5418 * testsuite/libgomp.c++/atomic-6.C: New test.
5419 * testsuite/libgomp.c++/atomic-7.C: New test.
5420 * testsuite/libgomp.c++/atomic-8.C: New test.
5421 * testsuite/libgomp.c++/atomic-9.C: New test.
5422 * testsuite/libgomp.c++/task-8.C: New test.
5423 * testsuite/libgomp.c++/reduction-4.C: New test.
5424 * testsuite/libgomp.fortran/allocatable7.f90: New test.
5425 * testsuite/libgomp.fortran/allocatable8.f90: New test.
5426 * testsuite/libgomp.fortran/crayptr3.f90: New test.
5427 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5428 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5429 * testsuite/libgomp.fortran/pointer1.f90: New test.
5430 * testsuite/libgomp.fortran/pointer2.f90: New test.
5431 * testsuite/libgomp.fortran/task4.f90: New test.
5433 2011-08-02 Tobias Burnus <burnus@net-b.de>
5435 * libgomp.texi: Update OpenMP spec references to 3.1.
5436 (omp_in_final,OMP_PROC_BIND): New sections.
5437 (OMP_NUM_THREADS): Document that the value can be now a list.
5438 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5440 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5442 * config/linux/x86/futex.h: Check __x86_64__ instead of
5445 2011-07-29 Jakub Jelinek <jakub@redhat.com>
5449 * testsuite/libgomp.c/pr49897-1.c: New test.
5450 * testsuite/libgomp.c/pr49897-2.c: New test.
5451 * testsuite/libgomp.c/pr49898-1.c: New test.
5452 * testsuite/libgomp.c/pr49898-2.c: New test.
5454 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5456 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5457 for ia32 instead of ilp32.
5459 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5460 * testsuite/libgomp.c/atomic-6.c: Likewise.
5462 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
5464 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5465 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5467 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5470 * config/osf/sem.h: New file.
5471 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5473 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5476 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5479 2011-07-15 Jakub Jelinek <jakub@redhat.com>
5481 * config/linux/wait.h (do_spin): New inline, largely copied
5482 from do_wait, just don't do futex_wait here, instead return true if
5484 (do_wait): Implement using do_spin.
5485 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5487 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5488 __sync_bool_compare_and_swap, pass the oldval to
5489 gomp_mutex_lock_slow.
5490 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5491 If all mutex contenders are just spinning and not sleeping, don't
5492 change state to 2 unnecessarily. Optimize the loop when state has
5493 already become 2 to use just one atomic operation per loop instead
5495 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5497 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5498 __sync_bool_compare_and_swap, pass the oldval to
5499 gomp_mutex_lock_slow.
5501 2011-06-22 Jakub Jelinek <jakub@redhat.com>
5504 * iter.c (gomp_iter_static_next): For chunk size 0
5505 only use n ceil/ nthreads size for the first
5506 n % nthreads threads in the team instead of
5507 all threads except for the last few ones which
5508 get less work or none at all.
5509 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5510 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5511 chunk argument, set run_sched_modifier to 0 for static
5512 resp. 1 for other kinds. If chunk argument is 0
5513 and not static, set value to 1.
5515 2011-05-19 Jakub Jelinek <jakub@redhat.com>
5518 * testsuite/libgomp.c++/pr49043.C: New test.
5521 * testsuite/libgomp.c++/pr48869.C: New test.
5523 2011-05-06 Jakub Jelinek <jakub@redhat.com>
5526 * fortran.c: Include limits.h.
5528 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5530 (omp_set_num_threads_8_, omp_set_schedule_8_,
5531 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5532 omp_get_team_size_8_): Use TO_INT macro.
5533 * testsuite/libgomp.fortran/pr48894.f90: New test.
5535 2011-04-13 Jakub Jelinek <jakub@redhat.com>
5538 * testsuite/libgomp.c/pr48591.c: New test.
5540 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5543 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5544 * configure: Regenerate.
5546 2011-02-27 Jakub Jelinek <jakub@redhat.com>
5549 * testsuite/libgomp.fortran/task3.f90: New test.
5551 2011-02-24 Tobias Burnus <burnus@net-b.de>
5553 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5555 2011-02-23 Jakub Jelinek <jakub@redhat.com>
5558 * libgomp.texi (omp_get_wtime): Don't say time in the past
5561 2011-02-18 Jakub Jelinek <jakub@redhat.com>
5564 * testsuite/libgomp.fortran/fortran.exp: Check for both
5565 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
5566 but $blddir != "", still append ${blddir}/${lang_library_path}
5569 2011-02-16 Tobias Burnus <burnus@net-b.de>
5572 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5573 of libquadmath.a before adding its libpath to ldflags.
5575 2011-02-14 Jakub Jelinek <jakub@redhat.com>
5578 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5579 to FUTEX_WAIT futex syscall.
5580 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5582 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5584 * configure: Regenerate.
5586 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
5589 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5591 2011-01-16 Gerald Pfeifer
5593 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5595 2010-12-14 Jakub Jelinek <jakub@redhat.com>
5598 * libgomp.fortran/allocatable6.f90: New test.
5600 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5602 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5603 * configure: Regenerate.
5605 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
5609 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5610 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5611 * aclocal.m4: Regenerate.
5612 * configure: Regenerate.
5613 * Makefile.in: Regenerate.
5614 * testsuite/Makefile.in: Regenerate.
5616 2010-12-02 Jakub Jelinek <jakub@redhat.com>
5619 * libgomp.fortran/pr46753.f90: New test.
5622 * env.c (initialize_env): Default to spin count 300000
5623 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5627 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5628 at the end if sync builtins aren't supported.
5630 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5632 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5634 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5636 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5638 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
5640 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5642 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5643 Tobias Burnus <burnus@net-b.de>
5647 * configure: Regenerate.
5649 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
5651 * config/linux/futex.h: New.
5652 * config/linux/arm/mutex.h: New.
5653 * configure.tgt (arm*-*-linux*): Add config path.
5655 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
5657 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5659 2010-09-23 Tobias Burnus <burnus@net-b.de>
5661 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5662 Change Fortran datatype to LOGICAL.
5663 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5664 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5666 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5668 * configure: Regenerate.
5670 2010-07-26 Jakub Jelinek <jakub@redhat.com>
5672 * libgomp.texi: Add function keyword to a couple of Fortran
5673 interfaces, use integer instead of int for Fortran.
5675 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
5677 * libgomp.texi: Fix spelling and pasto problems throughout.
5678 Adjust prototypes to match code.
5680 2010-07-24 Tobias Burnus <burnus@net-b.de>
5682 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5683 silence -fwhole-file warning.
5685 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5687 * configure.tgt (*-*-solaris2.[56]*): Removed.
5689 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5691 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5692 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5693 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5694 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5695 targetting solaris2*.
5696 * configure: Regenerate.
5697 * config.h.in: Regenerate.
5699 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5700 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5701 Add libgomp_version_dep.
5702 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5704 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5705 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5706 * Makefile.in: Regenerate.
5708 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5709 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5710 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5711 to common block, protected by
5712 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5714 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
5716 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
5718 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
5721 * configure: Regenerate.
5723 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5726 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5727 * configure: Regenerate.
5728 * Makefile.in: Regenerate.
5729 * testsuite/Makefile.in: Regenerate.
5731 2010-04-26 Jakub Jelinek <jakub@redhat.com>
5734 * testsuite/libgomp.c/pr43893.c: New test.
5735 * testsuite/libgomp.c++/pr43893.C: New test.
5737 2010-04-21 Jakub Jelinek <jakub@redhat.com>
5740 * testsuite/libgomp.fortran/vla8.f90: New test.
5742 2010-04-20 Jakub Jelinek <jakub@redhat.com>
5745 * config/linux/affinity.c (gomp_init_affinity): Decrease
5746 gomp_available_cpus if affinity mask confines the process to fewer
5748 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5749 non-NULL, just return gomp_available_cpus.
5752 * sections.c (gomp_sections_init): Initialize ws->mode.
5754 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
5756 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5757 not unused bar variable.
5758 * configure: Regenerate.
5760 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5762 * Makefile.in: Regenerate.
5763 * aclocal.m4: Regenerate.
5764 * testsuite/Makefile.in: Regenerate.
5766 2010-03-22 Jakub Jelinek <jakub@redhat.com>
5769 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5770 (initialize_env): Adjust callers.
5771 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5772 when the argument is 0.
5774 * testsuite/libgomp.c/pr42942.c: New test.
5776 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
5780 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5781 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5783 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5785 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5786 * testsuite/libgomp.c++/task-6.C: Likewise.
5788 2010-01-28 Steve Ellcey <sje@cup.hp.com>
5790 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5792 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
5794 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5795 * configure: Regenerate.
5797 2010-01-26 Jakub Jelinek <jakub@redhat.com>
5800 * testsuite/libgomp.fortran/allocatable5.f90: New test.
5802 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
5804 * configure.ac: Test for executability of GFORTRAN.
5805 * configure: Regenerate.
5807 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5809 * configure: Regenerate.
5811 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
5814 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5816 2010-01-03 Richard Guenther <rguenther@suse.de>
5818 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5820 2009-12-23 Sebastian Pop <sebpop@gmail.com>
5822 * testsuite/libgomp.graphite/pr4118.c: New.
5824 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5826 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5827 for darwin, protect the test with require-effective-target tls_runtime.
5828 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5830 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5833 * testsuite/lib/libgomp.exp: Provide -B options to allow for
5834 link spec %s substitutions for static libraries.
5836 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
5839 * libgomp.graphite/force-parallel-2.c: Reduce array size.
5841 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5843 * Makefile.in: Regenerate.
5844 * configure: Regenerate.
5845 * testsuite/Makefile.in: Regenerate.
5847 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
5849 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5850 settings for LC_ALL and LANG.
5852 2009-11-25 Jakub Jelinek <jakub@redhat.com>
5855 * testsuite/libgomp.fortran/pr42162.f90: New test.
5857 2009-11-13 Jakub Jelinek <jakub@redhat.com>
5860 * testsuite/libgomp.c/pr42029.c: New test.
5862 2009-10-26 Jakub Jelinek <jakub@redhat.com>
5864 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5865 *s. Accept ld version without text in ()s.
5866 * configure: Regenerated.
5868 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
5870 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5872 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5875 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5876 or a hyphen (happens with fortran language disabled).
5877 * configure: Regenerate.
5879 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5881 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5882 use sed script portable to Solaris /bin/sed for extracting ld
5884 * configure: Regenerate.
5886 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
5888 * testsuite/libgomp.graphite/bounds.c: New test.
5890 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5892 * Makefile.am (libgomp_la_LINK): New.
5893 * Makefile.in: Regenerate.
5895 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5897 * configure.ac (AC_PREREQ): Bump to 2.64.
5899 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5901 * Makefile.am (install-html, install-pdf): Remove.
5902 * Makefile.in: Regenerate.
5904 * Makefile.in: Regenerate.
5905 * aclocal.m4: Regenerate.
5906 * config.h.in: Regenerate.
5907 * configure: Regenerate.
5908 * testsuite/Makefile.in: Regenerate.
5910 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5912 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5913 * Makefile.in: Regenerate.
5915 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
5917 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5918 * Makefile.in: Regenerate.
5920 2009-08-19 Tobias Burnus <burnus@net-b.de>
5923 omp_lib.h.in: Fix -std=f95 errors.
5925 2009-08-14 David Edelsohn <edelsohn@gnu.org>
5927 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5928 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5929 * testsuite/libgomp.graphite/graphite.exp: New.
5931 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
5933 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5936 2009-08-04 David Daney <ddaney@caviumnetworks.com>
5938 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5939 needed memory barrier semantics.
5940 * config/linux/mips/mutex.h: New file.
5942 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5944 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5946 2009-07-16 Joseph Myers <joseph@codesourcery.com>
5948 * configure: Regenerate.
5950 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
5955 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5956 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5957 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5959 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
5961 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5962 options when choosing a multilib.
5964 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
5966 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5967 ld_library_path. Use add_path. Add just find_libgcc_s to
5968 ld_library_path, not every libgcc multilib directory.
5969 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5970 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5971 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5973 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5975 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
5977 * Makefile.am (LTLDFLAGS): Define.
5979 * Makefile.in: Regenerate.
5981 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
5984 * testsuite/libgomp.fortran/fortran.exp: Don't link with
5985 libgfortranbegin, check existence of libgfortran.a instead of
5988 2009-05-20 Jakub Jelinek <jakub@redhat.com>
5991 * team.c (gomp_thread_start): Destroy thr->release semaphore.
5992 (gomp_free_pool_helper): Likewise.
5994 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
5995 Jakub Jelinek <jakub@redhat.com>
5998 * testsuite/libgomp.fortran/workshare2.f90: New test.
6000 2009-04-09 Nick Clifton <nickc@redhat.com>
6002 * iter.c: Change copyright header to refer to version 3 of the
6003 GNU General Public License with version 3.1 of the GCC Runtime
6004 Library Exception and to point readers at the COPYING3 and
6005 COPYING3.RUNTIME files and the FSF's license web page.
6006 * alloc.c: Likewise.
6007 * barrier.c: Likewise.
6008 * config/bsd/proc.c: Likewise.
6009 * config/linux/affinity.c: Likewise.
6010 * config/linux/alpha/futex.h: Likewise.
6011 * config/linux/bar.c: Likewise.
6012 * config/linux/bar.h: Likewise.
6013 * config/linux/ia64/futex.h: Likewise.
6014 * config/linux/ia64/mutex.h: Likewise.
6015 * config/linux/lock.c: Likewise.
6016 * config/linux/mips/futex.h: Likewise.
6017 * config/linux/mutex.c: Likewise.
6018 * config/linux/mutex.h: Likewise.
6019 * config/linux/powerpc/futex.h: Likewise.
6020 * config/linux/proc.c: Likewise.
6021 * config/linux/ptrlock.c: Likewise.
6022 * config/linux/ptrlock.h: Likewise.
6023 * config/linux/s390/futex.h: Likewise.
6024 * config/linux/sem.c: Likewise.
6025 * config/linux/sem.h: Likewise.
6026 * config/linux/sparc/futex.h: Likewise.
6027 * config/linux/wait.h: Likewise.
6028 * config/linux/x86/futex.h: Likewise.
6029 * config/mingw32/proc.c: Likewise.
6030 * config/mingw32/time.c: Likewise.
6031 * config/posix/affinity.c: Likewise.
6032 * config/posix/bar.c: Likewise.
6033 * config/posix/bar.h: Likewise.
6034 * config/posix/lock.c: Likewise.
6035 * config/posix/mutex.h: Likewise.
6036 * config/posix/proc.c: Likewise.
6037 * config/posix/ptrlock.h: Likewise.
6038 * config/posix/sem.c: Likewise.
6039 * config/posix/sem.h: Likewise.
6040 * config/posix/time.c: Likewise.
6041 * config/posix95/lock.c: Likewise.
6042 * critical.c: Likewise.
6044 * error.c: Likewise.
6045 * fortran.c: Likewise.
6046 * iter_ull.c: Likewise.
6047 * libgomp.h: Likewise.
6048 * libgomp_f.h.in: Likewise.
6049 * libgomp_g.h: Likewise.
6051 * loop_ull.c: Likewise.
6052 * omp.h.in: Likewise.
6053 * omp_lib.f90.in: Likewise.
6054 * omp_lib.h.in: Likewise.
6055 * ordered.c: Likewise.
6056 * parallel.c: Likewise.
6057 * sections.c: Likewise.
6058 * single.c: Likewise.
6063 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6065 * testsuite/config/default.exp: Change copyright header to refer to
6066 version 3 of the GNU General Public License and to point readers
6067 at the COPYING3 file and the FSF's license web page.
6069 2009-04-08 Jakub Jelinek <jakub@redhat.com>
6072 * libgomp.c++/pr39573.C: New test.
6074 2009-04-01 Jakub Jelinek <jakub@redhat.com>
6077 * testsuite/libgomp.c/pr39591-1.c: New test.
6078 * testsuite/libgomp.c/pr39591-2.c: New test.
6079 * testsuite/libgomp.c/pr39591-3.c: New test.
6081 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
6083 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6084 * testsuite/libgomp.c/atomic-6.c: Ditto.
6086 2009-03-23 Jakub Jelinek <jakub@redhat.com>
6089 * testsuite/libgomp.c/loop-12.c: New test.
6090 * testsuite/libgomp.c/loop-11.c: New test.
6091 * testsuite/libgomp.c++/loop-11.C: New test.
6092 * testsuite/libgomp.c++/loop-12.C: New test.
6093 * testsuite/libgomp.c++/for-8.C: New test.
6095 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6097 * configure: Regenerate.
6099 2009-02-11 Jakub Jelinek <jakub@redhat.com>
6102 * testsuite/libgomp.c/pr39154.c: New test.
6104 2009-01-30 Ian Lance Taylor <iant@google.com>
6106 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6107 libgomp_ld_is_gold. Get gold version number.
6108 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6109 * configure: Rebuild.
6111 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6113 * testsuite/lib/libgomp.exp: Add -B option for targets that
6114 use libgfortran.a%s in their specs.
6116 2009-01-07 Jakub Jelinek <jakub@redhat.com>
6119 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6120 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6121 HAVE_AS_SYMVER_DIRECTIVE is not defined.
6122 * configure: Regenerated.
6123 * config.h.in: Likewise.
6125 2008-12-28 Jakub Jelinek <jakub@redhat.com>
6128 * testsuite/libgomp.c/pr38650.c: New test.
6129 * testsuite/libgomp.c++/pr38650.C: New test.
6131 2008-12-27 Jakub Jelinek <jakub@redhat.com>
6133 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6135 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
6137 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6139 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6141 * configure: Regenerate.
6143 2008-12-08 Jakub Jelinek <jakub@redhat.com>
6146 * testsuite/libgomp.c/pr36802-1.c: New test.
6147 * testsuite/libgomp.c/pr36802-2.c: New test.
6148 * testsuite/libgomp.c/pr36802-3.c: New test.
6150 2008-12-01 Janis Johnson <janis187@us.ibm.com>
6153 * config/linux/powerpc/mutex.h: New.
6155 2008-12-01 Jakub Jelinek <jakub@redhat.com>
6158 * testsuite/libgomp.c++/for-7.C: New test.
6161 * testsuite/libgomp.c++/for-6.C: New test.
6163 2008-11-26 Janis Johnson <janis187@us.ibm.com>
6166 * testsuite/lib/libgomp.exp: Include new timeout library files.
6167 (libgomp_target_compile): Set timeout value from new proc.
6169 2008-11-13 Steve Ellcey <sje@cup.hp.com>
6172 * config/linux/ia64/mutex.h: New.
6174 2008-11-04 Tobias Burnus <burnus@net-b.de>
6177 * libgomp.texi (Runtime library routines, environment variables):
6178 Update for OpenMP version 3.0.
6180 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
6181 Steve Ellcey <sje@cup.hp.com>
6183 * configure: Regenerate for new libtool.
6184 * Makefile.in: Ditto.
6185 * testsuite/Makefile.in: Ditto.
6187 2008-09-19 Jakub Jelinek <jakub@redhat.com>
6188 Andreas Tobler <a.tobler@schweiz.org>
6190 * config/bsd/proc.c: New file.
6191 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6192 * configure.ac: Check for header <sys/sysctl.h>
6193 * configure: Regenerate.
6194 * config.h.in: Likewise.
6196 2008-09-05 Janis Johnson <janis187@us.ibm.com>
6198 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6200 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
6202 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6203 * Makefile.in: Regenerated.
6204 * testsuite/Makefile.in: Regenerated.
6206 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
6208 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6209 depend on blddir if blddir exists.
6210 (libgomp_target_compile): Likewise.
6211 * testsuite/libgomp.c++/c++.exp: Likewise.
6212 * testsuite/libgomp.fortran/fortran.exp: Likewise.
6214 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6216 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
6217 Do not list GPL as Invariant Section.
6219 2008-07-28 Ilie Garbacea <ilie@mips.com>
6220 Chao-ying Fu <fu@mips.com>
6222 * configure.tgt: Enable futex for MIPS.
6223 * config/linux/mips/futex.h: New file.
6225 2008-07-16 Jakub Jelinek <jakub@redhat.com>
6227 * team.c (gomp_team_end): Free team immediately if it has
6230 2008-07-08 David Edelsohn <edelsohn@gnu.org>
6232 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6233 * testsuite/libgomp.fortran/fortran.exp: Same.
6234 * testsuite/libgomp.c/c.exp: Same.
6235 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6236 directory to library path first.
6238 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
6240 * env.c (parse_stacksize): Add cast to avoid warning.
6241 (parse_spincount): Likewise.
6243 2008-06-27 Jakub Jelinek <jakub@redhat.com>
6245 * testsuite/libgomp.c/loop-10.c: New test.
6246 * libgomp.c/loop-3.c (main): Add lastprivate clause.
6247 * libgomp.c++/loop-6.C (main): Likewise.
6250 * testsuite/libgomp.c/debug-1.c: New test.
6252 2008-06-19 Jakub Jelinek <jakub@redhat.com>
6254 * testsuite/libgomp.c/nqueens-1.c: New test.
6257 * testsuite/libgomp.c++/task-7.C: New function.
6259 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6261 * configure: Regenerate.
6263 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6265 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6266 mutex when HAVE_SYNC_BUILTINS isn't defined.
6268 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6270 * libgomp.texi (omp_test_lock): Fix typo.
6272 2008-06-12 Tobias Burnus <burnus@net-b.de>
6274 * omp_lib.f90.in: Add "implicit none".
6276 2008-06-12 Jakub Jelinek <jakub@redhat.com>
6279 * testsuite/libgomp.c/reduction-5.c: New test.
6281 2008-06-11 Jakub Jelinek <jakub@redhat.com>
6283 * libgomp.h (struct gomp_task): Add in_tied_task field.
6284 * task.c (gomp_init_task): Initialize it.
6285 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
6286 unconditionally. Don't call gomp_team_barrier_wake if
6287 current task is implicit or if(0) from implicit and number of
6288 running tasks is equal to nthreads - 1.
6291 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6292 omp_get_team_size_8): Fix pastos.
6295 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6296 * configure: Regenerated.
6297 * config.h.in: Regenerated.
6298 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6301 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
6304 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6305 (GOMP_loop_ull_dynamic_start): Likewise.
6306 (GOMP_loop_ull_guided_start): Likewise.
6307 (GOMP_loop_ull_ordered_static_start): Likewise.
6308 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6309 (GOMP_loop_ull_ordered_guided_start): Likewise.
6311 2008-06-06 Jakub Jelinek <jakub@redhat.com>
6312 Richard Henderson <rth@redhat.com>
6313 Ulrich Drepper <drepper@redhat.com>
6314 Jakob Blomer <jakob.blomer@ira.uka.de>
6316 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6317 Substitute also OMP_*LOCK_25*.
6318 * configure: Regenerated.
6319 * config.h.in: Regenerated.
6320 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6321 ptrlock.c and task.c.
6322 * Makefile.in: Regenerated.
6323 * testsuite/Makefile.in: Regenerated.
6325 * loop_ull.c: New file.
6326 * iter_ull.c: New file.
6327 * libgomp.h: Include ptrlock.h.
6328 (enum gomp_task_kind): New type.
6329 (struct gomp_team): Add task_lock, task_queue, task_count,
6330 task_running_count, single_count fields. Add
6331 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6332 Remove work_share_lock, generation_mask,
6333 oldest_live_gen, num_live_gen and init_work_shares fields, add
6334 work work_share_list_alloc, work_share_list_free and work_share_chunk
6335 fields. Change work_shares from pointer to pointers into an array.
6336 Change ordered_release field into gomp_sem_t ** from flexible array
6337 member. Add implicit_task and initial_work_shares fields.
6338 Move close to the end of the struct.
6339 (struct gomp_team_state): Add single_count, last_work_share,
6340 active_level and level fields, remove work_share_generation.
6341 (gomp_barrier_handle_tasks): New prototype.
6342 (gomp_finish_task): New inline function.
6343 (struct gomp_work_share): Move chunk_size, end, incr into
6344 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6345 next_ll fields. Reshuffle fields. Add next_alloc,
6346 next_ws, next_free and inline_ordered_team_ids fields, change
6347 ordered_team_ids into pointer from flexible array member.
6348 Add mode field. Put lock and next into a different cache line
6349 from most of the write-once fields.
6350 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6351 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6352 gomp_iter_ull_guided_next): New prototypes.
6353 (gomp_new_icv): New prototype.
6354 (struct gomp_thread): Add thread_pool and task fields.
6355 (struct gomp_thread_pool): New type.
6356 (gomp_new_team): New prototype.
6357 (gomp_team_start): Change type of last argument.
6358 (gomp_new_work_share): Removed.
6359 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6360 (gomp_work_share_init_done): New static inline.
6361 (gomp_throttled_spin_count_var, gomp_available_cpus,
6362 gomp_managed_threads): New extern decls.
6363 (gomp_init_task): New prototype.
6364 (gomp_spin_count_var): New extern var decl.
6365 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6366 or no alias support, or if not PIC.
6367 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6368 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6369 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6370 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6371 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6372 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6373 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6374 gomp_test_nest_lock_25): New prototypes.
6375 (omp_lock_symver, strong_alias): Define.
6376 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6378 (gomp_end_task): New.
6379 (struct gomp_task_icv, gomp_global_icv): New.
6380 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6381 (struct gomp_task): New.
6382 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6383 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6385 (gomp_schedule_type): Reorder enum to match
6387 * team.c (struct gomp_thread_start_data): Add thread_pool and task
6389 (gomp_thread_start): Add gomp_team_barrier_wait call.
6390 For non-nested case remove clearing of docked thread thr fields.
6391 Use pool fields instead of global gomp_* variables. Use
6392 gomp_barrier_wait_last when needed. Initialize ts.active_level.
6393 Create tasks for each member thread.
6394 (free_team): Only destroy team barrier, task_lock here and free it.
6395 (gomp_free_thread): Free last_team if non-NULL.
6396 (gomp_team_end): Call gomp_team_barrier_wait instead of
6397 gomp_barrier_wait. For nested case call one extra
6398 gomp_barrier_wait. Move here some destruction from free_team.
6399 Call free_team on pool->last_team if any, rather than freeing
6400 current team. Destroy work_share_list_free_lock ifndef
6402 (gomp_new_icv): New function.
6403 (gomp_threads, gomp_threads_size, gomp_threads_used,
6404 gomp_threads_dock): Removed.
6405 (gomp_thread_destructor): New variable.
6406 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6408 (gomp_team_start): Create new pool if current thread doesn't have
6409 one. Use pool fields instead of global gomp_* variables.
6410 Initialize thread_pool field for new threads. Clear single_count.
6411 Change last argument from ws to team, don't create
6412 new team, set ts.work_share to &team->work_shares[0] and clear
6413 ts.last_work_share. Don't clear ts.work_share_generation.
6414 If number of threads changed, adjust atomically gomp_managed_threads.
6415 Use gomp_init_task instead of gomp_new_task,
6416 set thr->task to the corresponding implicit_task array entry.
6417 Create tasks for each member thread. Initialize ts.level.
6418 (initialize_team): Call pthread_key_create on
6419 gomp_thread_destructor.
6420 (team_destructor): New function.
6421 (new_team): Removed.
6422 (gomp_new_team): New function.
6423 (free_team): Free gomp_work_share blocks chained through next_alloc,
6424 instead of freeing work_shares and destroying work_share_lock.
6425 (gomp_team_end): Call gomp_fini_work_share. If number of threads
6426 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
6427 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6428 of gomp_barrier_wait.
6429 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6430 instead of gomp_barrier_wait. Call gomp_work_share_init_done
6431 if gomp_work_share_start returned true. Don't unlock ws->lock.
6432 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6433 of gomp_barrier_wait.
6434 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
6435 gomp_work_share_init_done if gomp_work_share_start returned true.
6436 Don't unlock ws->lock.
6437 * work.c: Include stddef.h.
6438 (free_work_share): Use work_share_list_free_lock instead
6439 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
6440 Call gomp_fini_work_share and then either free ws if orphaned, or
6441 put it into work_share_list_free list of the current team.
6442 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6444 (gomp_work_share_start, gomp_work_share_end,
6445 gomp_work_share_end_nowait): Rewritten.
6446 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6447 (openmp_version): Set to 200805.
6448 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6449 omp_sched_guided, omp_sched_auto): New parameters.
6450 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6451 omp_set_max_active_levels, omp_get_max_active_levels,
6452 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6453 omp_get_active_level): New interfaces.
6454 * omp_lib.h.in (openmp_version): Set to 200805.
6455 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6456 omp_sched_guided, omp_sched_auto): New parameters.
6457 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6458 omp_set_max_active_levels, omp_get_max_active_levels,
6459 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6460 omp_get_active_level): New externals.
6461 * loop.c: Include limits.h.
6462 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6464 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6465 Likewise. Use gomp_icv.
6466 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6467 ts.static_trip here.
6468 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6469 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
6470 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6471 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
6472 don't unlock ws->lock, otherwise lock it.
6473 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6474 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
6475 (gomp_parallel_loop_start): Call gomp_new_team instead of
6476 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
6477 Adjust gomp_team_start caller. Pass 0 as second argument to
6478 gomp_resolve_num_threads.
6479 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6480 If adding ws->chunk_size nthreads + 1 times after end won't
6481 overflow, set ws->mode to 1.
6482 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6483 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6484 GOMP_loop_ull_ordered_static_start,
6485 GOMP_loop_ull_ordered_dynamic_start,
6486 GOMP_loop_ull_ordered_guided_start,
6487 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6488 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6489 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6490 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6491 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6493 * libgomp.map: Export lock routines also @@OMP_2.0.
6494 (GOMP_loop_ordered_dynamic_first,
6495 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6496 GOMP_loop_ordered_static_first): Remove.
6497 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6498 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6499 GOMP_loop_ull_ordered_dynamic_next,
6500 GOMP_loop_ull_ordered_dynamic_start,
6501 GOMP_loop_ull_ordered_guided_next,
6502 GOMP_loop_ull_ordered_guided_start,
6503 GOMP_loop_ull_ordered_runtime_next,
6504 GOMP_loop_ull_ordered_runtime_start,
6505 GOMP_loop_ull_ordered_static_next,
6506 GOMP_loop_ull_ordered_static_start,
6507 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6508 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6509 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6510 (omp_set_schedule, omp_get_schedule,
6511 omp_get_thread_limit, omp_set_max_active_levels,
6512 omp_get_max_active_levels, omp_get_level,
6513 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6514 omp_set_schedule_, omp_set_schedule_8_,
6515 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6516 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6517 omp_get_max_active_levels_, omp_get_level_,
6518 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6519 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6520 New exports @@OMP_3.0.
6521 * omp.h.in (omp_sched_t): New type.
6522 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6523 omp_set_max_active_levels, omp_get_max_active_levels,
6524 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6525 omp_get_active_level): New prototypes.
6526 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6527 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6528 gomp_thread_limit_var, gomp_remaining_threads_count,
6529 gomp_remaining_threads_lock): New variables.
6530 (parse_spincount): New function.
6531 (initialize_env): Call gomp_init_num_threads unconditionally.
6532 Initialize gomp_available_cpus. Call parse_spincount,
6533 initialize gomp_{,throttled_}spin_count_var
6534 depending on presence and value of OMP_WAIT_POLICY and
6535 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
6536 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6537 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
6538 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
6539 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
6540 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6541 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6542 (gomp_global_icv): New.
6543 (parse_schedule): Use it. Parse "auto".
6544 (omp_set_num_threads): Use gomp_icv.
6545 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6547 (omp_get_max_threads): Move from parallel.c.
6548 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6549 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6551 (parse_stacksize, parse_wait_policy): New functions.
6552 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6553 both wrappers for compatibility and new locks.
6554 (omp_set_schedule, omp_get_schedule,
6555 omp_get_thread_limit, omp_set_max_active_levels,
6556 omp_get_max_active_levels, omp_get_level,
6557 omp_get_ancestor_thread_num, omp_get_team_size,
6558 omp_get_active_level): New ialias_redirect.
6559 (omp_set_schedule_, omp_set_schedule_8_,
6560 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6561 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6562 omp_get_max_active_levels_, omp_get_level_,
6563 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6564 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6566 * parallel.c: Include limits.h.
6567 (gomp_resolve_num_threads): Add count argument. Rewritten.
6568 (GOMP_parallel_start): Call gomp_new_team and pass that as last
6569 argument to gomp_team_start. Pass 0 as second argument to
6570 gomp_resolve_num_threads.
6571 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6572 if gomp_thread_limit_var != ULONG_MAX.
6573 (omp_in_parallel): Implement using ts.active_level.
6574 (omp_get_max_threads): Move to env.c.
6575 (omp_get_level, omp_get_ancestor_thread_num,
6576 omp_get_team_size, omp_get_active_level): New functions,
6578 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6579 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
6580 gomp_iter_dynamic_next instead of the _locked variant and don't take
6581 lock around it, otherwise acquire it before calling
6582 gomp_iter_dynamic_next_locked.
6583 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6584 gomp_iter_dynamic_next instead of the _locked variant and don't take
6586 (GOMP_parallel_sections_start): Call gomp_new_team instead of
6587 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
6588 Adjust gomp_team_start caller. Pass count as second argument to
6589 gomp_resolve_num_threads, don't adjust num_threads after the call.
6591 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6592 ws->chunk_size by incr.
6593 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
6595 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6597 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6598 (omp_check_defines): Check even the compat defines.
6599 * config/linux/ptrlock.c: New file.
6600 * config/linux/ptrlock.h: New file.
6601 * config/linux/wait.h: New file.
6602 * config/posix/ptrlock.c: New file.
6603 * config/posix/ptrlock.h: New file.
6604 * config/linux/bar.h (gomp_team_barrier_wait,
6605 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6606 (gomp_team_barrier_set_task_pending,
6607 gomp_team_barrier_clear_task_pending,
6608 gomp_team_barrier_set_waiting_for_tasks,
6609 gomp_team_barrier_waiting_for_tasks,
6610 gomp_team_barrier_done): New inlines.
6611 (gomp_barrier_t): Rewritten.
6612 (gomp_barrier_state_t): New typedef.
6613 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6614 gomp_barrier_wait_start): Rewritten.
6615 (gomp_barrier_wait_end): Change second argument to
6616 gomp_barrier_state_t.
6617 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6619 * config/linux/bar.c: Include wait.h instead of libgomp.h and
6621 (gomp_barrier_wait_end): Rewritten.
6622 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6623 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6624 * config/posix/bar.h (gomp_barrier_t): Add generation field.
6625 (gomp_barrier_state_t): New typedef.
6626 (gomp_team_barrier_wait,
6627 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6628 (gomp_barrier_wait_start): Or all but low 2 bits from generation
6629 into the return value. Return gomp_barrier_state_t.
6630 (gomp_team_barrier_set_task_pending,
6631 gomp_team_barrier_clear_task_pending,
6632 gomp_team_barrier_set_waiting_for_tasks,
6633 gomp_team_barrier_waiting_for_tasks,
6634 gomp_team_barrier_done): New inlines.
6635 (gomp_barrier_wait_end): Change second argument to
6636 gomp_barrier_state_t.
6637 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6639 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6640 (gomp_barrier_wait_end): Change second argument to
6641 gomp_barrier_state_t.
6642 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6643 gomp_team_barrier_wake): New functions.
6644 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6646 (gomp_futex_wake, gomp_futex_wait): New variables.
6647 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6648 * config/linux/lock.c: Rewrite to make locks task owned,
6649 for backwards compatibility provide the old entrypoints
6650 if symbol versioning. Include wait.h instead of libgomp.h and
6652 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6653 * config/posix95/lock.c: Rewrite to make locks task owned,
6654 for backwards compatibility provide the old entrypoints
6655 if symbol versioning.
6656 * config/posix/lock.c: Rewrite to make locks task owned,
6657 for backwards compatibility provide the old entrypoints
6658 if symbol versioning.
6659 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6660 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6661 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6662 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6663 (sys_futex0): Return error code.
6664 (futex_wake, futex_wait): If ENOSYS was returned, clear
6665 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6666 (cpu_relax, atomic_write_barrier): New static inlines.
6667 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6668 (futex_wake, futex_wait): If ENOSYS was returned, clear
6669 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6670 (cpu_relax, atomic_write_barrier): New static inlines.
6671 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6672 (sys_futex0): Return error code.
6673 (futex_wake, futex_wait): If ENOSYS was returned, clear
6674 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6675 (cpu_relax, atomic_write_barrier): New static inlines.
6676 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6677 (sys_futex0): Return error code.
6678 (futex_wake, futex_wait): If ENOSYS was returned, clear
6679 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6680 (cpu_relax, atomic_write_barrier): New static inlines.
6681 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6682 (sys_futex0): Return error code.
6683 (futex_wake, futex_wait): If ENOSYS was returned, clear
6684 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6685 (cpu_relax, atomic_write_barrier): New static inlines.
6686 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6687 (sys_futex0): Return error code.
6688 (futex_wake, futex_wait): If ENOSYS was returned, clear
6689 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6690 (cpu_relax, atomic_write_barrier): New static inlines.
6691 * config/linux/sem.c: Include wait.h instead of libgomp.h and
6693 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6694 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6695 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6697 (omp_nest_lock_t): Change owner into void *, add lock field.
6698 * config/posix95/omp-lock.h: Include semaphore.h.
6699 (omp_lock_25_t, omp_nest_lock_25_t): New types.
6700 (omp_lock_t): Use sem_t instead of mutex if semaphores
6702 (omp_nest_lock_t): Likewise. Change owner to void *.
6703 * config/posix/omp-lock.h: Include semaphore.h.
6704 (omp_lock_25_t, omp_nest_lock_25_t): New types.
6705 (omp_lock_t): Use sem_t instead of mutex if semaphores
6707 (omp_nest_lock_t): Likewise. Add owner field.
6709 2008-06-06 Jakub Jelinek <jakub@redhat.com>
6711 * testsuite/libgomp.c/collapse-1.c: New test.
6712 * testsuite/libgomp.c/collapse-2.c: New test.
6713 * testsuite/libgomp.c/collapse-3.c: New test.
6714 * testsuite/libgomp.c/icv-1.c: New test.
6715 * testsuite/libgomp.c/icv-2.c: New test.
6716 * testsuite/libgomp.c/lib-2.c: New test.
6717 * testsuite/libgomp.c/lock-1.c: New test.
6718 * testsuite/libgomp.c/lock-2.c: New test.
6719 * testsuite/libgomp.c/lock-3.c: New test.
6720 * testsuite/libgomp.c/loop-4.c: New test.
6721 * testsuite/libgomp.c/loop-5.c: New test.
6722 * testsuite/libgomp.c/loop-6.c: New test.
6723 * testsuite/libgomp.c/loop-7.c: New test.
6724 * testsuite/libgomp.c/loop-8.c: New test.
6725 * testsuite/libgomp.c/loop-9.c: New test.
6726 * testsuite/libgomp.c/nested-3.c: New test.
6727 * testsuite/libgomp.c/nestedfn-6.c: New test.
6728 * testsuite/libgomp.c/sort-1.c: New test.
6729 * testsuite/libgomp.c/task-1.c: New test.
6730 * testsuite/libgomp.c/task-2.c: New test.
6731 * testsuite/libgomp.c/task-3.c: New test.
6732 * testsuite/libgomp.c/task-4.c: New test.
6733 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6734 to C++ testsuite default compiler options.
6735 * testsuite/libgomp.c++/collapse-1.C: New test.
6736 * testsuite/libgomp.c++/collapse-2.C: New test.
6737 * testsuite/libgomp.c++/ctor-10.C: New test.
6738 * testsuite/libgomp.c++/for-1.C: New test.
6739 * testsuite/libgomp.c++/for-2.C: New test.
6740 * testsuite/libgomp.c++/for-3.C: New test.
6741 * testsuite/libgomp.c++/for-4.C: New test.
6742 * testsuite/libgomp.c++/for-5.C: New test.
6743 * testsuite/libgomp.c++/loop-8.C: New test.
6744 * testsuite/libgomp.c++/loop-9.C: New test.
6745 * testsuite/libgomp.c++/loop-10.C: New test.
6746 * testsuite/libgomp.c++/task-1.C: New test.
6747 * testsuite/libgomp.c++/task-2.C: New test.
6748 * testsuite/libgomp.c++/task-3.C: New test.
6749 * testsuite/libgomp.c++/task-4.C: New test.
6750 * testsuite/libgomp.c++/task-5.C: New test.
6751 * testsuite/libgomp.c++/task-6.C: New test.
6752 * testsuite/libgomp.fortran/allocatable1.f90: New test.
6753 * testsuite/libgomp.fortran/allocatable2.f90: New test.
6754 * testsuite/libgomp.fortran/allocatable3.f90: New test.
6755 * testsuite/libgomp.fortran/allocatable4.f90: New test.
6756 * testsuite/libgomp.fortran/collapse1.f90: New test.
6757 * testsuite/libgomp.fortran/collapse2.f90: New test.
6758 * testsuite/libgomp.fortran/collapse3.f90: New test.
6759 * testsuite/libgomp.fortran/collapse4.f90: New test.
6760 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6761 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6762 * testsuite/libgomp.fortran/lib4.f90: New test.
6763 * testsuite/libgomp.fortran/lock-1.f90: New test.
6764 * testsuite/libgomp.fortran/lock-2.f90: New test.
6765 * testsuite/libgomp.fortran/nested1.f90: New test.
6766 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6767 * testsuite/libgomp.fortran/strassen.f90: New test.
6768 * testsuite/libgomp.fortran/tabs1.f90: New test.
6769 * testsuite/libgomp.fortran/tabs2.f: New test.
6770 * testsuite/libgomp.fortran/task1.f90: New test.
6771 * testsuite/libgomp.fortran/task2.f90: New test.
6772 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6773 * testsuite/libgomp.fortran/vla5.f90: Likewise.
6774 * testsuite/libgomp.c/pr26943-2.c: Likewise.
6775 * testsuite/libgomp.c/pr26943-3.c: Likewise.
6776 * testsuite/libgomp.c/pr26943-4.c: Likewise.
6778 2008-05-23 Jakub Jelinek <jakub@redhat.com>
6781 * testsuite/libgomp.c++/ctor-11.C: New test.
6782 * testsuite/libgomp.c++/ctor-12.C: New test.
6784 2008-05-15 Janis Johnson <janis187@us.ibm.com>
6786 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6788 2008-05-07 Jakub Jelinek <jakub@redhat.com>
6791 * testsuite/libgomp.c/atomic-5.c: New test.
6792 * testsuite/libgomp.c/atomic-6.c: New test.
6793 * testsuite/libgomp.c/autopar-1.c: New test.
6795 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6797 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6798 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6799 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6800 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6801 * configure: Regenerate.
6802 * Makefile.in, testsuite/Makefile.in: Likewise.
6804 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
6807 * aclocal.m4: Regenerate.
6808 * configure: Regenerate.
6810 2008-03-18 Jakub Jelinek <jakub@redhat.com>
6813 * testsuite/libgomp.c/atomic-4.c: New test.
6816 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6817 (gomp_iter_guided_next): Likewise.
6818 * testsuite/libgomp.c/pr35625.c: New test.
6820 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6822 * aclocal.m4: Regenerate.
6823 * configure: Likewise.
6824 * Makefile.in: Likewise.
6825 * testsuite/Makefile.in: Likewise.
6827 2008-03-13 Jakub Jelinek <jakub@redhat.com>
6830 * testsuite/libgomp.c++/pr35185.C: New test.
6832 2008-03-12 Jakub Jelinek <jakub@redhat.com>
6835 * testsuite/libgomp.c/pr35549.c: New test.
6837 2008-03-06 Jakub Jelinek <jakub@redhat.com>
6839 * testsuite/libgomp.c/atomic-3.c: New test.
6841 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
6844 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6847 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
6850 * configure.ac: Add ACX_HEADER_STRING.
6851 * env.c: Include strings.h.
6852 * aclocal.m4: Regenerate.
6853 * config.h.in: Regenerate.
6854 * configure: Regenerate.
6855 * Makefile.in: Regenerate.
6856 * testsuite/Makefile.in: Regenerate.
6858 2008-02-15 Jakub Jelinek <jakub@redhat.com>
6861 * testsuite/libgomp.c/pr35196.c: New test.
6864 * testsuite/libgomp.fortran/pr35130.f90: New test.
6865 * testsuite/libgomp.c/pr35130.c: New test.
6867 2008-01-25 Jakub Jelinek <jakub@redhat.com>
6870 * testsuite/libgomp.c/pr33880.c: New test.
6871 * testsuite/libgomp.fortran/pr33880.f90: New test.
6873 2008-01-24 David Edelsohn <edelsohn@gnu.org>
6875 * configure: Regenerate.
6877 2008-01-08 Jakub Jelinek <jakub@redhat.com>
6879 * configure.ac: Move futex checking into ../config/futex.m4.
6880 * configure: Rebuilt.
6881 * aclocal.m4: Rebuilt.
6882 * Makefile.in: Rebuilt.
6884 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6885 2007-10-15 ../config/tls.m4 change.
6887 2007-12-19 Jakub Jelinek <jakub@redhat.com>
6890 * testsuite/libgomp.c/pr34513.c: New test.
6891 * testsuite/libgomp.c++/pr34513.C: New test.
6893 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
6896 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6898 2007-12-04 Jakub Jelinek <jakub@redhat.com>
6900 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
6902 2007-12-03 Jakub Jelinek <jakub@redhat.com>
6904 * testsuite/libgomp.c/private-1.c: New test.
6906 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
6907 Paolo Bonzini <bonzini@gnu.org>
6909 * Makefile.am: Use space as vpath separator. Use 'vpath %'
6910 instead of 'VPATH ='.
6911 * Makefile.in: Regenerate.
6913 2007-11-23 Matthias Klose <doko@ubuntu.com>
6915 * configure.ac: Adjust makeinfo version check.
6916 * configure: Regenerate.
6918 2007-11-10 Jakub Jelinek <jakub@redhat.com>
6921 * testsuite/libgomp.fortran/pr34020.f90: New test.
6923 2007-11-06 Jakub Jelinek <jakub@redhat.com>
6926 * testsuite/libgomp.c++/atomic-1.C: New test.
6928 2007-10-25 Jakub Jelinek <jakub@redhat.com>
6931 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6932 Make x and y integers rather than (implicit) reals. Add private (j)
6933 clause to the last omp parallel.
6935 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
6937 * configure: Regenerate following changes to ../config/tls.m4.
6939 2007-09-28 Jakub Jelinek <jakub@redhat.com>
6941 * testsuite/libgomp.fortran/stack.f90: New test.
6943 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
6945 * config/mingw32/proc.c: New file.
6947 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
6949 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6950 (main): Use __get_cpuid to get i386 target fetaures.
6951 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6952 (main): Use __get_cpuid to get x86_64 target fetaures.
6954 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
6957 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6958 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6960 2007-07-12 Jakub Jelinek <jakub@redhat.com>
6963 * testsuite/libgomp.fortran/pr32550.f90: New test.
6964 * testsuite/libgomp.fortran/crayptr2.f90: New test.
6966 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
6968 * aclocal.m4: Regenerated.
6970 2007-07-05 Tobias Burnus <burnus@net-b.de>
6973 * testsuite/libgomp.fortran/pr32359.f90: New.
6975 2007-07-02 Jakub Jelinek <jakub@redhat.com>
6978 * sections.c (GOMP_parallel_sections_start): Only decrease
6979 number of threads to COUNT if dyn_var is true.
6980 * testsuite/libgomp.c/pr32468.c: New test.
6982 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6985 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
6987 2007-06-21 Jakub Jelinek <jakub@redhat.com>
6990 * testsuite/libgomp.c/pr32362-1.c: New test.
6991 * testsuite/libgomp.c/pr32362-2.c: New test.
6992 * testsuite/libgomp.c/pr32362-3.c: New test.
6994 2007-06-07 Jakub Jelinek <jakub@redhat.com>
6996 * team.c (gomp_team_start): Fix setting up thread_attr
6999 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
7001 * configure: Regenerate.
7003 2007-05-23 Steve Ellcey <sje@cup.hp.com>
7005 * Makefile.in: Regenerate.
7006 * configure: Regenerate.
7007 * aclocal.m4: Regenerate.
7008 * testsuite/Makefile.in: Regenerate.
7010 2007-05-04 Jakub Jelinek <jakub@redhat.com>
7012 * config/linux/proc.c: New file.
7015 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7017 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
7019 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7021 2007-04-16 Matthias Klose <doko@debian.org>
7023 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7024 flags if not building with -m64.
7025 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7026 flag for i?86-*-* targets, if current target matches -m64.
7028 2007-04-14 Steve Ellcey <sje@cup.hp.com>
7030 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7031 * Makefile.in: Regenerate.
7033 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7036 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7038 * testsuite/libgomp.fortran/fortran.exp: Likewise.
7040 2007-04-04 Jakub Jelinek <jakub@redhat.com>
7042 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7044 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7045 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7046 (parse_affinity): New function.
7047 (initialize_env): Call it and gomp_init_affinity.
7048 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7049 create new pthread_attr_t and call gomp_init_thread_affinity
7050 on it for each thread before passing the attribute to pthread_create.
7051 * config/linux/affinity.c: New file.
7052 * config/posix/affinity.c: New file.
7053 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7054 * configure: Rebuilt.
7055 * config.h.in: Rebuilt.
7056 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7057 * Makefile.in: Rebuilt.
7059 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
7061 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7063 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7064 and use it if found.
7066 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
7068 * testsuite/config/default.exp: New file.
7069 * testsuite/lib/libgomp.exp: New file.
7070 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7071 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7072 load_lib *, load_gcc_lib *): Move to libgomp.exp.
7073 (libgomp_load): Remove.
7074 * testsuite/lib/libgomp.exp (libgomp_init): Compute
7075 always_ld_library_path, not ld_library_path. Set additional_flags
7076 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7077 (target_compile): Do not call libgomp_init. Append lang_library_path
7078 and lang_link_flags to options.
7079 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
7080 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
7082 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7083 always_ld_library_path. Set LD_LIBRARY_PATH here.
7084 * testsuite/libgomp.fortran/fortran.exp: Ditto.
7085 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7086 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7088 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7089 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7090 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7091 * testsuite/libgomp.c/pr29947-1.c: Ditto.
7092 * testsuite/libgomp.c/atomic-10.c: Ditto.
7094 2007-03-21 Jakub Jelinek <jakub@redhat.com>
7096 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7097 dg-final cleanup-modules line.
7098 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7099 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7100 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7101 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7102 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7103 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7104 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7106 2007-03-18 Andreas Schwab <schwab@suse.de>
7108 * acinclude.m4: Adjust regular expression for ld version
7110 * configure: Regenerate.
7112 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7114 * Makefile.am: Add install-pdf target as copied from
7115 automake v1.10 rules.
7116 * Makefile.in: Regenerate
7118 2007-02-07 Jakub Jelinek <jakub@redhat.com>
7121 * configure: Regenerate.
7124 * testsuite/libgomp.c++/pr30703.C: New test.
7126 2007-02-02 Jakub Jelinek <jakub@redhat.com>
7129 2006-07-05 Eric Christopher <echristo@apple.com>
7130 * configure.ac: Depend addition of -pthread on host OS.
7131 * configure: Regenerate.
7133 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7135 * libgomp.texi: Fix spacing after abbreviations.
7137 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
7140 * configure.ac: Add check for makeinfo
7141 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7142 if an appropiate version of makeinfo is found.
7143 * aclocal.m4: Regenerated.
7144 * configure: Regenerated.
7145 * Makefile.in: Regenerated.
7146 * testsuite/Makefile.in: Regenerated.
7148 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
7151 * libgomp.texi: More about implementation-dependent settings.
7153 2007-01-26 Tobias Burnus <burnus@net-b.de>
7155 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7157 2007-01-24 Jakub Jelinek <jakub@redhat.com>
7160 * testsuite/libgomp.c/pr30494.c: New test.
7162 2007-01-15 Tom Tromey <tromey@redhat.com>
7164 * configure: Rebuilt.
7165 * configure.ac: Fixed comment.
7167 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
7169 * libgomp.texi: Document implementation specific default values of
7170 environment variables.
7172 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
7175 * libgomp.texi: New file.
7176 * configure.ac: Add --enable-generated-files-in-srcdir option.
7177 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7179 * Makefile.in: Regenerated.
7180 * config.h.in: Regenerated.
7181 * testsuite/Makefile.in: Regenerated.
7184 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
7187 * env.c (omp_set_num_threads): Set illegal thread count to 1.
7189 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
7191 * configure: Regenerate.
7193 2006-12-04 Jakub Jelinek <jakub@redhat.com>
7196 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
7197 start if there shouldn't be any loop iterations.
7198 (gomp_loop_ordered_static_start): Remove start == end test.
7199 * testsuite/libgomp.c/pr29947-1.c: New test.
7200 * testsuite/libgomp.c/pr29947-2.c: New test.
7202 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
7204 * configure.tgt: Force initial-exec TLS model on Linux only.
7206 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
7208 * configure: Regenerated.
7210 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
7212 * env.c (parse_schedule): Reject out of range values.
7213 (parse_unsigned_long): Reject out of range, negative or zero values.
7215 2006-10-29 Jakub Jelinek <jakub@redhat.com>
7218 * testsuite/libgomp.fortran/pr29629.f90: New test.
7220 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
7223 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7224 * config/posix95: New directory.
7225 * config/posix95/omp-lock.h: New file.
7226 * config/posix95/lock.c: Likewise.
7228 2006-10-14 Geoffrey Keating <geoffk@apple.com>
7230 * aclocal.m4: Regenerate.
7231 * configure: Regenerate.
7233 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
7235 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7238 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
7240 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7242 * configure: Regenerate.
7243 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7245 2006-09-26 Jakub Jelinek <jakub@redhat.com>
7249 * testsuite/libgomp.c/nestedfn-4.c: New test.
7250 * testsuite/libgomp.c/nestedfn-5.c: New test.
7251 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7254 * testsuite/libgomp.fortran/condinc1.f: New test.
7255 * testsuite/libgomp.fortran/condinc2.f: New test.
7256 * testsuite/libgomp.fortran/condinc3.f90: New test.
7257 * testsuite/libgomp.fortran/condinc4.f90: New test.
7258 * testsuite/libgomp.fortran/condinc1.inc: New file.
7260 2006-09-18 Tom Tromey <tromey@redhat.com>
7262 * configure: Rebuilt.
7264 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
7267 PR preprocessor/14634
7268 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7270 * configure: Regenerate.
7272 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
7274 * testsuite/libgomp.fortran/reduction3.f90: Change
7275 -2147483648 to -huge(i)-1 to avoid overflow.
7276 * testsuite/libgomp.fortran/reduction4.f90: Change
7277 Z'ffffffff' to not(0) to avoid overflow.
7279 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
7282 * Makefile.am (libsubincludedir): New.
7283 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7284 * Makefile.in: Regenerate.
7286 2006-08-17 Jakub Jelinek <jakub@redhat.com>
7289 * env.c: Include ctype.h.
7290 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7291 leading and/or trailing whitespace and compare strings case
7294 2006-07-16 Jakub Jelinek <jakub@redhat.com>
7297 * testsuite/libgomp.fortran/pr28390.f: New test.
7299 2006-07-05 Eric Christopher <echristo@apple.com>
7301 * configure.ac: Depend addition of -pthread on host OS.
7302 * configure: Regenerate.
7304 2006-06-21 Jakub Jelinek <jakub@redhat.com>
7306 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7307 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7310 2006-06-20 Jakub Jelinek <jakub@redhat.com>
7314 * configure.ac: If neither --enable-linux-futex nor
7315 --disable-linux-futex is passed, determine the default by checking
7316 for compiling and/or running against NPTL. With --enable-linux-futex,
7317 check if SYS_gettid and SYS_futex are defined.
7318 * configure: Rebuilt.
7320 2006-06-14 Richard Henderson <rth@redhat.com>
7323 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7324 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7326 2006-06-09 Richard Henderson <rth@redhat.com>
7328 * env.c (gomp_nthreads_var): Change to unsigned long.
7329 (gomp_run_sched_chunk): Likewise.
7330 (parse_unsigned_long): Rename from parse_num_threads and generalize.
7331 (initialize_env): Initialize gomp_thread_attr.
7332 * libgomp.h (gomp_nthreads_var): Update decl.
7333 (gomp_run_sched_chunk): Likewise.
7334 (gomp_thread_attr): Declare.
7335 * team.c (gomp_thread_attr): Export.
7336 (initialize_team): Don't initialize it.
7338 2006-06-09 Jakub Jelinek <jakub@redhat.com>
7341 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7342 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7344 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
7346 * config/mingw32/time.c: New file.
7347 * configure.tgt: Use it.
7349 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
7351 * Makefile.am: Add install-html target. Add install-html to .PHONY
7352 * Makefile.in: Regenerate.
7354 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7357 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7358 * testsuite/libgomp.c/critical-1.c: Likewise.
7359 * testsuite/libgomp.c/loop-1.c: Likewise.
7360 * testsuite/libgomp.c/loop-2.c: Likewise.
7361 * testsuite/libgomp.c/single-1.c: Likewise.
7362 * testsuite/libgomp.c/ordered-1.c: Likewise.
7363 * testsuite/libgomp.c/ordered-2.c: Likewise.
7365 2006-05-15 Jakub Jelinek <jakub@redhat.com>
7368 * libgomp.fortran/pr27416-1.f90: New test.
7370 2006-05-03 Jakub Jelinek <jakub@redhat.com>
7373 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7374 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7376 2006-05-02 Jakub Jelinek <jakub@redhat.com>
7379 * testsuite/libgomp.c/pr26943-1.c: New test.
7380 * testsuite/libgomp.c/pr26943-2.c: New test.
7381 * testsuite/libgomp.c/pr26943-3.c: New test.
7382 * testsuite/libgomp.c/pr26943-4.c: New test.
7383 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7384 * testsuite/libgomp.c++/pr26943.C: New test.
7386 2006-05-02 Jakub Jelinek <jakub@redhat.com>
7389 * testsuite/libgomp.c++/pr27337.C: New test.
7391 2006-04-26 Jakub Jelinek <jakub@redhat.com>
7394 * testsuite/libgomp.c/pr26171.c: New test.
7396 2006-04-25 Richard Henderson <rth@redhat.com>
7399 * configure.ac: Use GCC_CHECK_TLS.
7400 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7401 * Makefile.in, aclocal.m4, configure: Regenerate.
7403 2006-04-10 Matthias Klose <doko@debian.org>
7405 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7406 directory names containing underscores.
7408 2006-03-21 Jakub Jelinek <jakub@redhat.com>
7411 * testsuite/libgomp.c++/pr26691.C: New test.
7413 2006-03-13 Jakub Jelinek <jakub@redhat.com>
7415 * testsuite/libgomp.fortran/retval2.f90: New test.
7417 2006-03-09 Diego Novillo <dnovillo@redhat.com>
7419 * testsuite/libgomp.c++: New directory.
7421 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
7423 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7424 * config/posix/sem.c: Implement the above.
7426 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
7428 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7429 define HAVE_BROKEN_POSIX_SEMAPHORES.
7430 * configure: Rebuilt.
7431 * config.h.in: Rebuilt.
7433 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
7436 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7437 for the other pthread check.
7438 * configure: Regenerate.
7439 * config.h.in: Regenerate.
7441 2006-02-15 Jakub Jelinek <jakub@redhat.com>
7445 * Makefile.am (fincludedir): New variable.
7446 (nodist_include_HEADERS): Remove Fortran files.
7447 (nodist_finclude_HEADERS): New variable.
7448 * Makefile.in: Regenerated.
7450 2006-02-13 Jakub Jelinek <jakub@redhat.com>
7452 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7453 Remove tests for returning assumed character length arrays.
7455 2006-02-12 Roger Sayle <roger@eyesopen.com>
7456 John David Anglin <dave@hiauly1.hia.nrc.ca>
7459 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7461 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
7463 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7465 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
7467 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7468 part of LD_LIBRARY_PATH manually.
7470 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
7473 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7476 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
7479 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7480 * configure.ac (PERL): Don't set.
7481 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7482 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7483 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7484 * omp.h.in: Wrap the new configure substitutions with @ characters.
7485 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7486 * aclocal.m4, configure, Makefile.in: Regenerate.
7487 * mkomp_h.pl: Delete.
7489 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
7492 * configure.ac: Use GCC_HEADER_STDINT.
7493 * libgomp.h: Include gstdint.h.
7494 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7495 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7497 2006-01-24 Richard Henderson <rth@redhat.com>
7500 * configure.ac: Add AM_MAINTAINER_MODE.
7501 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7503 2006-01-24 Diego Novillo <dnovillo@redhat.com>
7505 * Makefile.in: Regenerate.
7506 * testsuite/Makefile.in: Regenerate.
7507 * aclocal.m4: Regenerate.
7509 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
7511 * config/posix/proc.c: Conditional include of sys/loadavg.h for
7513 * configure.ac: Add check for loadavg.h.
7514 (link_gomp): Adjust comment.
7515 * configure: Regenerate.
7516 * config.h.in: Regenerate.
7518 2006-01-21 Steve Ellcey <sje@cup.hp.com>
7521 * configure.ac: Remove check for alloca.h.
7522 * configure: Regenerate.
7523 * config.h.in: Regenerate.
7524 * libgomp.h: define gomp_alloca to be __builtin_alloca.
7525 * team.c: Remove use of alloca.h.
7526 Call gomp_alloca instead of alloca.
7528 2006-01-20 Steve Ellcey <sje@cup.hp.com>
7531 * team.c: Add include of alloca.h.
7532 * configure.ac: Add check for alloca.h.
7533 * configure: Regenerate.
7534 * config.h.in: Regenerate.
7536 2006-01-17 Jakub Jelinek <jakub@redhat.com>
7539 * testsuite/libgomp.fortran/pr25219.f90: New test.
7541 2005-12-05 Uros Bizjak <uros@kss-loka.si>
7543 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7544 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7545 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7546 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7547 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7548 testsuite/libgomp.fortran/threadprivate1.f90,
7549 testsuite/libgomp.fortran/threadprivate2.f90,
7550 testsuite/libgomp.fortran/threadprivate3.f90,
7551 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7552 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7553 testsuite/libgomp.fortran/omp_parse3.f90: Change required
7554 effective-target to TLS runtime.
7556 * testsuite/libgomp.fortran/pr25162.f: Require
7557 effective-target TLS runtime.
7559 2005-12-01 Jakub Jelinek <jakub@redhat.com>
7561 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7562 * testsuite/libgomp.c/nestedfn-3.c: New test.
7564 2005-11-30 Jakub Jelinek <jakub@redhat.com>
7567 * testsuite/libgomp.fortran/pr25162.f: New test.
7569 2005-11-28 Jakub Jelinek <jakub@redhat.com>
7571 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7572 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7574 2005-11-25 Jakub Jelinek <jakub@redhat.com>
7576 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7577 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7578 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7579 single.c, team.c, work.c, config/linux/alpha/futex.h,
7580 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7581 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7582 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7583 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7584 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7585 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7586 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7589 2005-11-18 Jakub Jelinek <jakub@redhat.com>
7591 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7592 to nodist_noinst_HEADERS.
7593 * Makefile.in: Rebuilt.
7595 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7596 add integer count field.
7597 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7598 omp_nest_lock_t type change.
7599 (omp_init_nest_lock): Likewise. Initialize count to 0.
7600 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7602 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7604 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7605 Increment count if successful and return the new nesting level.
7606 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7607 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7608 * testsuite/libgomp.c/lib-1.c: New test.
7609 * testsuite/libgomp.fortran/lib1.f90: New test.
7610 * testsuite/libgomp.fortran/lib2.f: New test.
7611 * testsuite/libgomp.fortran/lib3.f: New test.
7613 2005-11-17 Richard Henderson <rth@redhat.com>
7616 * Makefile.am (nodist_toolexeclib_HEADERS): New.
7617 * configure.ac (link_gomp): New. Substitute it.
7618 (AC_CONFIG_FILES): Add libgomp.spec.
7619 * libgomp.spec.in: New file.
7620 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7621 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7623 2005-11-18 Jakub Jelinek <jakub@redhat.com>
7625 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7626 reduction(-:var) behaving the same as reduction(+:var).
7627 * testsuite/libgomp.c/reduction-4.c: New test.
7629 2005-11-15 Uros Bizjak <uros@kss-loka.si>
7631 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7632 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7633 testsuite/libgomp.c/copyin-3.c,
7634 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7635 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7636 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7637 testsuite/libgomp.c++/pr24455.C,
7638 testsuite/libgomp.fortran/threadprivate1.f90,
7639 testsuite/libgomp.fortran/threadprivate2.f90,
7640 testsuite/libgomp.fortran/threadprivate3.f90,
7641 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7642 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7643 testsuite/libgomp.fortran/omp_parse3.f90: Require
7644 effective-target TLS.
7646 2005-11-14 Diego Novillo <dnovillo@redhat.com>
7650 2005-11-13 Jakub Jelinek <jakub@redhat.com>
7653 * team.c (initialize_team): Pass NULL rather than free as
7654 pthread_key_create destructor. Initialize thread specific data
7655 pointer in initial thread to a static local variable rather than
7658 2005-11-11 Uros Bizjak <uros@kss-loka.si>
7660 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7661 its location to ld_library_path.
7663 2005-11-10 Diego Novillo <dnovillo@redhat.com>
7665 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7667 2005-11-10 Diego Novillo <dnovillo@redhat.com>
7669 * testsuite/libgomp.c: Rename from libgomp.dg.
7671 2005-11-09 Diego Novillo <dnovillo@redhat.com>
7673 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7674 threadprivate variable 'i'.
7676 2005-11-09 Jakub Jelinek <jakub@redhat.com>
7678 * config/linux/s390/futex.h: New file.
7679 * configure.tgt: Use it.
7681 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7682 before the parallel.
7684 2005-11-08 Jakub Jelinek <jakub@redhat.com>
7687 * testsuite/libgomp.c++/master-1.C: New test.
7689 2005-11-07 Jakub Jelinek <jakub@redhat.com>
7691 * testsuite/libgomp.dg/copyin-3.c: New test.
7693 2005-11-07 Jakub Jelinek <jakub@redhat.com>
7695 * testsuite/libgomp.fortran/retval1.f90: New test.
7696 * testsuite/libgomp.fortran/vla7.f90: New test.
7698 2005-11-06 Jakub Jelinek <jakub@redhat.com>
7700 * testsuite/libgomp.fortran/vla2.f90: New test.
7701 * testsuite/libgomp.fortran/vla3.f90: New test.
7702 * testsuite/libgomp.fortran/vla4.f90: New test.
7703 * testsuite/libgomp.fortran/vla5.f90: New test.
7704 * testsuite/libgomp.fortran/vla6.f90: New test.
7706 2005-11-01 Jakub Jelinek <jakub@redhat.com>
7708 * config/linux/sparc/futex.h: New file.
7709 * configure.tgt: Use it.
7710 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7712 * critical.c: Include stdlib.h.
7713 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7714 ignoring return value.
7715 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7716 LIBGOMP_CHECK_SYNC_BUILTINS check.
7717 * configure: Rebuilt.
7719 2005-10-31 Jakub Jelinek <jakub@redhat.com>
7721 * testsuite/libgomp.fortran/vla1.f90: New test.
7723 2005-10-31 Richard Henderson <rth@redhat.com>
7725 * testsuite/libgomp.fortran/character2.f90: Fix race condition
7726 setting 's' in different threads.
7728 2005-10-31 Jakub Jelinek <jakub@redhat.com>
7730 * libgomp.h (attribute_hidden, ialias): Define.
7731 * config/posix/proc.c (omp_get_num_procs): Add ialias.
7732 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7733 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7734 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7735 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7736 omp_test_lock, omp_test_nest_lock): Likewise.
7737 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7738 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7739 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7740 omp_test_lock, omp_test_nest_lock): Likewise.
7741 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7742 omp_get_dynamic, omp_get_nested): Likewise.
7743 * parallel.c (omp_get_num_threads, omp_get_max_threads,
7744 omp_get_thread_num, omp_in_parallel): Likewise.
7745 * fortran.c (ialias_redirect): Define.
7746 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7747 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7748 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7749 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7750 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7751 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7752 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7753 omp_get_wtime): Add ialias_redirect.
7755 2005-10-30 Jakub Jelinek <jakub@redhat.com>
7757 * fortran.c: Include stdlib.h.
7759 2005-10-29 Jakub Jelinek <jakub@redhat.com>
7761 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7762 * Makefile.in: Regenerated.
7764 2005-10-28 Jakub Jelinek <jakub@redhat.com>
7766 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7767 * libgomp_f.h.in (omp_check_defines): New function.
7768 * env.c: Include libgomp_f.h.
7769 (initialize_env): Call omp_check_defines.
7771 * testsuite/libgomp.dg/copyin-2.c: New test.
7772 * testsuite/libgomp.c++/copyin-2.C: New test.
7773 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7775 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7776 * testsuite/libgomp.fortran/sharing2.f90: New test.
7778 * testsuite/libgomp.dg/copyin-1.c: New test.
7779 * testsuite/libgomp.c++/copyin-1.C: New test.
7781 2005-10-26 Jakub Jelinek <jakub@redhat.com>
7783 * testsuite/libgomp.fortran/crayptr1.f90: New test.
7785 * testsuite/libgomp.fortran/workshare1.f90: New test.
7787 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7789 * libgomp.fortran/sharing1.f90: New test.
7791 2005-10-24 Jakub Jelinek <jakub@redhat.com>
7794 * testsuite/libgomp.c++/loop-7.C: New test.
7796 * testsuite/libgomp.dg/nestedfn-2.c: New test.
7798 * testsuite/libgomp.dg/nestedfn-1.c: New test.
7799 * testsuite/libgomp.fortran/reduction6.f90: New test.
7800 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7802 2005-10-23 Richard Henderson <rth@redhat.com>
7804 * testsuite/libgomp.c++/ctor-1.C: New.
7805 * testsuite/libgomp.c++/ctor-2.C: New.
7806 * testsuite/libgomp.c++/ctor-3.C: New.
7807 * testsuite/libgomp.c++/ctor-4.C: New.
7808 * testsuite/libgomp.c++/ctor-5.C: New.
7809 * testsuite/libgomp.c++/ctor-6.C: New.
7810 * testsuite/libgomp.c++/ctor-7.C: New.
7811 * testsuite/libgomp.c++/ctor-8.C: New.
7812 * testsuite/libgomp.c++/ctor-9.C: New.
7814 2005-10-21 Diego Novillo <dnovillo@redhat.com>
7817 * testsuite/libgomp.c++/pr24455-1.C: New test.
7818 * testsuite/libgomp.c++/pr24455.C: New test.
7819 * testsuite/libgomp.dg/pr24455-1.c: New test.
7820 * testsuite/libgomp.dg/pr24455.c: New test.
7822 2005-10-20 Richard Henderson <rth@redhat.com>
7824 * testsuite/libgomp.c++/loop-6.C: New.
7825 * testsuite/libgomp.dg/loop-3.c: New.
7827 2005-10-20 Jakub Jelinek <jakub@redhat.com>
7829 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7831 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7834 2005-10-19 Diego Novillo <dnovillo@redhat.com>
7836 * testsuite/libgomp.fortran/jacobi.f: New test.
7838 2005-10-19 Richard Henderson <rth@redhat.com>
7840 * configure.tgt (i?86-linux): Default to with_arch instead of
7841 CFLAGS. Add -mtune to match target_cpu.
7842 (x86_64-linux): Tune to i686.
7844 * fortran.c (omp_test_nest_lock_): Fix typo.
7846 2005-10-19 Jakub Jelinek <jakub@redhat.com>
7848 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7849 gomp_ordered_sync): Do nothing if team->nthreads == 1.
7850 * testsuite/libgomp.dg/ordered-3.c: New test.
7852 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7853 Remove volatile keyword.
7855 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7856 in COMMON block to avoid warnings on 64-bit targets.
7858 2005-10-18 Diego Novillo <dnovillo@redhat.com>
7860 * testsuite/libgomp.dg/shared-3.c: New test.
7862 2005-10-18 Jakub Jelinek <jakub@redhat.com>
7864 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7865 * testsuite/libgomp.fortran/reduction5.f90: New test.
7867 2005-10-18 Jakub Jelinek <jakub@redhat.com>
7869 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7871 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
7872 flush loop now that __sync_synchronize has proper memory barrier.
7873 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7874 Add -ffixed-form to dg-options.
7876 2005-10-17 Diego Novillo <dnovillo@redhat.com>
7878 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7879 from subdirectories.
7880 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7881 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7882 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7883 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7884 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7885 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7886 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7887 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7888 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7889 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7890 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7891 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7892 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7893 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7894 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7895 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7896 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7897 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7898 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7899 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7900 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7901 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7902 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7903 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7904 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7906 2005-10-17 Jakub Jelinek <jakub@redhat.com>
7908 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7909 lang_library_path exists. Use find instead of glob to gather tests.
7910 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7912 2005-10-17 Diego Novillo <dnovillo@redhat.com>
7914 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7915 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7916 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7917 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7918 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7919 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7920 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7921 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7922 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7923 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7924 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7925 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7926 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7928 2005-10-15 Jakub Jelinek <jakub@redhat.com>
7930 * testsuite/libgomp.dg/vla-1.c: New test.
7932 * testsuite/libgomp.fortran/reference2.f90: New test.
7934 * testsuite/libgomp.fortran/character2.f90: Remove explicit
7935 declaration of omp_get_thread_num.
7936 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
7939 * testsuite/libgomp.fortran/reduction1.f90: New test.
7940 * testsuite/libgomp.fortran/reduction2.f90: New test.
7941 * testsuite/libgomp.fortran/reduction3.f90: New test.
7942 * testsuite/libgomp.fortran/reduction4.f90: New test.
7944 2005-10-13 Richard Henderson <rth@redhat.com>
7946 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7947 * Makefile.in: Regenerate.
7948 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7949 * libgomp.h: Include bar.h.
7950 (struct gomp_barrier): Remove.
7951 (struct gomp_team): Add barrier. Replace master_barrier with
7952 master_release. Replace threads with ordered_release.
7953 (struct gomp_thread): Replace barrier with release.
7954 * ordered.c (gomp_ordered_first): Update for ordered_release change.
7955 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7956 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7957 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7958 (GOMP_single_copy_end): Likewise.
7959 * team.c (gomp_threads_dock): New.
7960 (gomp_barrier_init, gomp_barrier_destroy): Remove.
7961 (gomp_thread_start): Use gomp_barrier_wait.
7962 (new_team, free_team): Update for gomp_team changes.
7963 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7964 (gomp_team_end): Use gomp_barrier_wait.
7965 (initialize_team): Update for gomp_thread changes.
7966 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7967 (gomp_work_share_end_nowait): Use atomic ops when available.
7968 * config/linux/bar.c, config/linux/bar.h: New files.
7969 * config/posix/bar.c, config/posix/bar.h: New files.
7971 2005-10-13 Jakub Jelinek <jakub@redhat.com>
7973 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7974 * testsuite/libgomp.dg/single-2.c: New test.
7976 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7977 lang_link_flags): Unset, so that they aren't inherited from previously
7980 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
7982 2005-10-12 Richard Henderson <rth@redhat.com>
7984 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
7985 (libgomp_init): Use lang_test_file, lang_library_path, and
7986 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
7988 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
7989 (lang_test_file, lang_link_flags): New.
7990 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
7992 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
7993 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
7994 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
7995 testsuite/libgomp.c++/parallel-1.C,
7996 testsuite/libgomp.c++/reduction-1.C,
7997 testsuite/libgomp.c++/reduction-2.C,
7998 testsuite/libgomp.c++/reduction-3.C,
7999 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8000 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8001 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8002 New files, largely cribbed from the C testsuite.
8004 2005-10-12 Jakub Jelinek <jakub@redhat.com>
8006 * testsuite/libgomp.fortran/character1.f90: New test.
8007 * testsuite/libgomp.fortran/character2.f90: New test.
8009 * testsuite/libgomp.dg/nested-1.c: New test.
8010 * testsuite/libgomp.dg/nested-2.c: New test.
8011 * testsuite/libgomp.fortran/do1.f90: New test.
8012 * testsuite/libgomp.fortran/do2.f90: New test.
8014 * testsuite/libgomp.fortran/reference1.f90: New test.
8016 2005-10-11 Jakub Jelinek <jakub@redhat.com>
8018 * testsuite/libgomp.dg/reduction-1.c: New test.
8019 * testsuite/libgomp.dg/reduction-2.c: New test.
8020 * testsuite/libgomp.dg/reduction-3.c: New test.
8022 2005-10-10 Jakub Jelinek <jakub@redhat.com>
8024 * testsuite/libgomp.dg/atomic-1.c: New test.
8025 * testsuite/libgomp.dg/atomic-2.c: New test.
8027 2005-10-09 Richard Henderson <rth@redhat.com>
8029 * critical.c (atomic_lock): New.
8030 (initialize_critical): Initialize it.
8031 (GOMP_atomic_start, GOMP_atomic_end): New.
8032 * libgomp.map: Export them.
8033 * libgomp_g.h: Declare them.
8035 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8037 2005-10-02 Richard Henderson <rth@redhat.com>
8039 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
8040 to XCFLAGS instead of CFLAGS.
8042 2005-09-30 Richard Henderson <rth@redhat.com>
8044 * configure.ac: Determine whether -pthread or -lpthread is needed.
8045 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8046 * Makefine.in, configure: Rebuild.
8048 2005-09-28 Richard Henderson <rth@redhat.com>
8050 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8051 * testsuite/libgomp.dg/omp-single-3.c: New test.
8053 2005-09-28 Diego Novillo <dnovillo@redhat.com>
8055 * testsuite/libgomp.dg/omp-single-2.c: New test.
8056 * testsuite/libgomp.dg/shared-2.c: Fix return code.
8058 2005-09-27 Richard Henderson <rth@redhat.com>
8060 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8061 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8063 2005-09-27 Jakub Jelinek <jakub@redhat.com>
8065 * testsuite/libgomp.dg/omp-loop03.c: New test.
8067 2005-09-27 Diego Novillo <dnovillo@redhat.com>
8069 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8071 2005-09-27 Diego Novillo <dnovillo@redhat.com>
8073 * testsuite/libgomp.dg/omp-single-1.c: New test.
8074 * testsuite/libgomp.dg/shared-1.c: Return 0.
8075 Add prototype for abort.
8076 * testsuite/libgomp.dg/shared-2.c: Likewise.
8078 2005-09-26 Jakub Jelinek <jakub@redhat.com>
8080 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8083 2005-09-26 Diego Novillo <dnovillo@redhat.com>
8085 * testsuite/libgomp.dg/shared-1.c: New test.
8086 * testsuite/libgomp.dg/shared-2.c: New test.
8088 2005-09-24 Richard Henderson <rth@redhat.com>
8090 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8092 2005-09-24 Richard Henderson <rth@redhat.com>
8094 * iter.c (gomp_iter_static_next): Round up when computing number
8095 of iterations. Don't bother distributing a remainder equally.
8097 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8098 Don't call srand. Zero b before testing.
8101 2005-09-24 Jakub Jelinek <jakub@redhat.com>
8103 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8104 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8106 2005-09-23 Jakub Jelinek <jakub@redhat.com>
8108 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8109 without !$omp end do, followed immediately by subroutine end.
8111 2005-09-23 Diego Novillo <dnovillo@redhat.com>
8113 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8115 2005-09-22 Richard Henderson <rth@redhat.com>
8117 * critical.c (GOMP_critical_name_start): Change argument to void**.
8118 Reuse the pointer space if the mutex fits.
8119 (GOMP_critical_name_end): Likewise.
8120 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8121 * libgomp_g.h (GOMP_critical_name_start): Update decl.
8122 (GOMP_critical_name_end): Likewise.
8123 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8124 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8126 2005-09-20 Richard Henderson <rth@redhat.com>
8128 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8129 (create_lock_lock): New.
8130 (initialize_critical): Initialize it.
8131 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8132 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8134 2005-09-20 Diego Novillo <dnovillo@redhat.com>
8136 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8138 2005-09-20 Diego Novillo <dnovillo@redhat.com>
8140 * testsuite/libgomp.dg/omp-loop01.c: New test.
8141 * testsuite/libgomp.dg/omp-loop02.c: New test.
8143 2005-09-20 Jakub Jelinek <jakub@redhat.com>
8145 * configure.ac (AC_PROG_FC): Add.
8146 (USE_FORTRAN): New automake conditional.
8147 * configure: Rebuilt.
8148 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8149 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8150 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8151 Add rules to build them.
8152 * Makefile.in: Rebuilt.
8153 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8155 * libgomp.map: Add Fortran wrappers.
8156 * libgomp_f.h.in: New file.
8157 * omp_lib.h.in: New file.
8158 * omp_lib.f90.in: New file.
8159 * fortran.c: New file.
8160 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8161 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8162 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8163 libgfortran has been built.
8164 * testsuite/libgomp.fortran/fortran.exp: New file.
8165 * testsuite/libgomp.fortran/omp_cond1.f: New test.
8166 * testsuite/libgomp.fortran/omp_cond2.f: New test.
8167 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8168 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8169 * testsuite/libgomp.fortran/omp_hello.f: New test.
8170 * testsuite/libgomp.fortran/omp_orphan.f: New test.
8171 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8172 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8173 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8174 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8175 * testsuite/libgomp.fortran/omp_reduction.f: New test.
8176 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8177 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8179 2005-08-30 Richard Henderson <rth@redhat.com>
8181 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8182 function for when aliases are not usable.
8183 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8184 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8185 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8186 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8187 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8188 GOMP_loop_ordered_guided_next): Likewise.
8189 * ordered.c (GOMP_ordered_start): Likewise.
8191 2005-08-01 Diego Novillo <dnovillo@redhat.com>
8193 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8194 * testsuite/libgomp.dg/omp_hello.c: Fix return code
8195 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8196 * testsuite/libgomp.dg/omp_orphan.c: Likewise
8197 * testsuite/libgomp.dg/omp_reduction.c: Likewise
8198 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8199 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8200 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8201 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8203 2005-07-07 Eric Christopher <echristo@redhat.com>
8204 Diego Novillo <dnovillo@redhat.com>
8206 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8207 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8209 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8210 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8211 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8212 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8213 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8214 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8215 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8217 2005-06-13 Diego Novillo <dnovillo@redhat.com>
8219 * TOPLEVEL.patch: Remove.
8221 2005-05-16 Richard Henderson <rth@redhat.com>
8223 * configure.ac: Test for clock_gettime.
8224 * config.h.in, configure: Rebuild.
8225 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8226 (omp_get_wtime): Use clock_gettime if available.
8227 (omp_get_wtick): Use clock_getres if available.
8229 2005-05-11 Richard Henderson <rth@redhat.com>
8231 * config/linux/ia64/futex.h: New file.
8232 * configure.tgt: Use it.
8234 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8236 2005-05-07 Richard Henderson <rth@redhat.com>
8238 * config/linux/powerpc/futex.h: New file.
8239 * configure.tgt: Use it.
8241 * config/linux/i486/futex.h: Merge ...
8242 * config/linux/x86_64/futex.h: ... into ...
8243 * config/linux/x86/futex.h: ... here.
8244 * configure.tgt: Update to match.
8246 2005-05-06 Richard Henderson <rth@redhat.com>
8248 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8249 * config/linux/i486/futex.h: Likewise.
8250 * config/linux/x86_64/futex.h: Likewise.
8252 * config/linux/lock.c: New file.
8253 * config/linux/omp-lock.h: New file.
8255 * critical.c, env.h: Don't include omp.h
8256 * config/posix/lock.c: Include libgomp.h instead of omp.h.
8257 * config/posix/time.c: Likewise.
8258 * config/posix/omp-lock.h: New file.
8259 * libgomp.h: Include omp-lock.h and omp.h.
8260 * Makefile.am (nodist_include_HEADERS): New.
8262 * configure.ac (PERL): New.
8263 * mkomp_h.pl: New file.
8264 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8266 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8268 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8269 build directory. Re-add -march=i486 hack.
8271 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8272 (libgomp_link_flags): Remove.
8273 (libgomp_initialized): Remove.
8274 (libgomp_init): Don't protect from reinitialization. Copy code
8275 from libstdc++ for getting the multilib set correctly.
8277 2005-05-05 Richard Henderson <rth@redhat.com>
8279 * config/linux/alpha/futex.h: New file.
8280 * configure.tgt (alpha*-*-linux*): Use it.
8282 * config/posix/mutex.c: New file.
8283 * config/posix/sem.c: Use libgomp.h.
8285 * configure.tgt (x86_64-linux): Also test CC for -m32.
8286 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8288 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8291 * Makefile.am (SUBDIRS): New.
8292 (libgomp_la_LDFLAGS): Add -lpthread.
8293 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8294 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8296 * libgomp_g.h: New file.
8297 * libgomp.h: Split out all public declarations to libgomp_g.h.
8298 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8299 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8300 * config/linux/sem.h: Likewise.
8301 * config/posix/sem.h: Likewise.
8303 * Makefile.am (AM_LDFLAGS): New.
8304 (libgomp_version_script): Split out from ...
8305 (libgomp_la_LDFLAGS): ... here.
8306 (libgomp_version_info): New.
8307 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8308 (LIBGOMP_ENABLE): New.
8309 (LIBGOMP_CHECK_LINKER_FEATURES): New.
8310 (LIBGOMP_ENABLE_SYMVERS): New.
8311 * configure.ac (AC_INIT): Version 1.0.
8312 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8313 (enable-linux-futex): Likewise. Rename from enable-futex.
8314 (libtool_VERSION): New.
8315 (LIBGOMP_ENABLE_SYMVERS): Use it.
8316 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8317 * Makefile.in, aclocal.m4, configure: Rebuild.
8319 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8320 (gomp_mutex_unlock_slow): Fix typo.
8321 * config/linux/sem.c: Similarly.
8322 (gomp_sem_post_slow): Fix typo.
8323 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8324 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8325 [__PIC__] (sys_futex0): Don't use tmp output in asm.
8327 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8328 (libgomp_la_LDFLAGS): Add top_srcdir to path.
8329 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8330 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
8331 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8332 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8333 LDFLAGS. Pull enable_futex check to top-level.
8334 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
8335 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8337 First attempt at real configury.
8338 * Makefile, config.h: Remove file.
8339 * Makefile.am, Makefile.in: New file.
8340 * acinclude.m4 aclocal.m4: New file.
8341 * configure.ac, configure.tgt, configure: New file.
8343 * config/posix/lock.c: Rename from sys-lock.c.
8344 * config/posix/mutex.h: Rename from sys-mutex.h.
8345 * config/posix/sem.c: Rename from sys-sem.c.
8346 * config/posix/sem.h: Rename from sys-sem.h.
8347 * config/posix/proc.c: Rename from sys-proc.c.
8348 * config/posix/time.c: Rename from sys-proc.c.
8350 * config/linux/mutex.c: New file.
8351 * config/linux/mutex.h: New file.
8352 * config/linux/sem.c: New file.
8353 * config/linux/sem.h: New file.
8354 * config/linux/i486/futex.h: New file.
8355 * config/linux/x86_64/futex.h: New file.
8357 2005-05-04 Richard Henderson <rth@redhat.com>
8359 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8360 * libgomp.h: Declare them.
8361 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8362 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8364 2005-05-04 Richard Henderson <rth@redhat.com>
8366 * libgomp-1 code drop
8368 2005-05-04 Richard Henderson <rth@redhat.com>
8370 * iter.c (gomp_iter_static_next): Return tri-state on 0.
8371 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8372 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8373 (gomp_iter_static_next): Update.
8374 (gomp_ordered_static_next): Update.
8375 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8376 (gomp_loop_ordered_static_start): Likewise. Exit early for a
8377 totally empty range.
8378 (gomp_loop_ordered_static_next): Refine test for calling
8379 gomp_ordered_static_next.
8380 * testsuite/ordered-1.c: Add case for more threads than iterations.
8382 * iter.c (gomp_iter_runtime_next_locked): Remove.
8383 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8384 gomp_loop_guided_start, gomp_loop_ordered_static_start,
8385 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8386 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8387 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8388 gomp_loop_ordered_guided_next): Downcase name, make static, add
8389 an external alias with the old name.
8390 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8391 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8392 switch and call one of the above static functions.
8393 * libgomp.h: Update.
8395 * work.c (gomp_work_share_start): Lock the mutex for !first too.
8396 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8397 GOMP_loop_guided_start, GOMP_loop_runtime_start,
8398 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8399 GOMP_loop_ordered_guided_start): Update to match.
8400 * sections.c (GOMP_sections_start): Likewise.
8401 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8403 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8404 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8405 Use bounds check instead of modulus.
8406 (gomp_ordered_sync): Split out of GOMP_ordered_start.
8407 (gomp_ordered_last): Don't sync with ordered_owner here.
8408 (gomp_ordered_next): Likewise.
8409 (gomp_ordered_static_loop_next): Likewise.
8410 * loop.c, libgomp.h: Update to match.
8412 * libgomp.h (GOMP_barrier): Declare.
8414 * testsuite/barrier-1.c: New file.
8415 * testsuite/critical-1.c: New file.
8416 * testsuite/ordered-2.c: New file.
8417 * testsuite/ordered-1.c: New file.
8418 * testsuite/sections-1.c: New file.
8419 * testsuite/single-1.c: New file.
8420 * testsuite/Makefile (TESTS): Add them.
8422 2005-05-04 Richard Henderson <rth@redhat.com>
8424 * libgomp.h (struct gomp_work_share): Add ordered_owner.
8425 * loop.c (GOMP_loop_static_start): If not the startup thread,
8426 acquire the mutex to wait for initialization complete.
8427 (GOMP_loop_ordered_static_start): Likewise.
8428 (GOMP_loop_ordered_runtime_start): Likewise.
8429 (GOMP_loop_ordered_static_first): Remove.
8430 (GOMP_loop_ordered_dynamic_first): Remove.
8431 (GOMP_loop_ordered_guided_first): Remove.
8432 (GOMP_loop_ordered_runtime_first): Remove.
8433 * ordered.c (gomp_ordered_loop_first): Post to own release when
8434 we're the first thread.
8435 (gomp_ordered_loop_last): Wait on release if not owner.
8436 (gomp_ordered_loop_next): Likewise.
8437 (gomp_ordered_static_loop_init): New.
8438 (gomp_ordered_static_loop_next): Use ordered_owner.
8439 (GOMP_ordered_start): Likewise.
8440 * work.c (gomp_new_work_share): Initialize ordered_owner.
8442 2005-05-03 Richard Henderson <rth@redhat.com>
8444 * Makefile (OPT): New.
8447 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8448 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8449 * libgomp.h, libgomp.map, NOTES: Update to match.
8451 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8452 Add initialized and thr members.
8453 (gomp_thread_start): Pause when initially spawned to wait for
8454 the whole team to be created.
8455 (gomp_team_start): Release team members at the end.
8457 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
8458 (f_foo_1): Use GOMP_loop_end.
8459 (f_foo_2): Use GOMP_loop_end_nowait.
8461 * testsuite/loop-2.c: New file.
8462 * testsuite/Makefile (TESTS): Add it.
8464 2005-05-03 Richard Henderson <rth@redhat.com>
8466 * iter.c (gomp_iter_static_next): Fix overflow check typo.
8467 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8468 * team.c (new_team): Initialize oldest_live_gen to 1 if no
8471 * testsuite/Makefile: New file.
8472 * testsuite/loop-1.c: New file.
8474 2005-05-03 Richard Henderson <rth@redhat.com>
8476 Initial implementation and checkin.
8478 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8480 Copying and distribution of this file, with or without modification,
8481 are permitted in any medium without royalty provided the copyright
8482 notice and this notice are preserved.