| blob | 0c8832cf0977d26fe8c998662c0e2834f4d7dcef |
1 2017-09-16 Tom de Vries <tom@codesourcery.com>
3 PR c/81875
4 * testsuite/libgomp.c-c++-common/pr81875.c: New test.
6 2017-09-14 Tom de Vries <tom@codesourcery.com>
8 * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
9 * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
10 * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
11 * testsuite/libgomp.c/c.exp: Include test-cases from
12 libgomp.c-c++-common.
13 * testsuite/libgomp.c++/c++.exp: Same. Force c++-mode compilation of .c
14 files.
16 2017-09-14 Jakub Jelinek <jakub@redhat.com>
18 PR c++/81314
19 * testsuite/libgomp.c++/pr81314.C: New test.
21 2017-09-03 Gerald Pfeifer <gerald@pfeifer.com>
23 * libgomp.texi (Top): www.openacc.org now uses https.
24 (Enabling OpenACC): Ditto.
25 (acc_get_num_devices): Ditto.
26 (acc_set_device_type): Ditto.
27 (acc_get_device_type): Ditto.
28 (acc_set_device_num): Ditto.
29 (acc_get_device_num): Ditto.
30 (acc_async_test): Ditto.
31 (acc_async_test_all): Ditto.
32 (acc_wait): Ditto.
33 (acc_wait_all): Ditto.
34 (acc_wait_all_async): Ditto.
35 (acc_wait_async): Ditto.
36 (acc_init): Ditto.
37 (acc_shutdown): Ditto.
38 (acc_on_device): Ditto.
39 (acc_malloc): Ditto.
40 (acc_free): Ditto.
41 (acc_copyin): Ditto.
42 (acc_present_or_copyin): Ditto.
43 (acc_create): Ditto.
44 (acc_present_or_create): Ditto.
45 (acc_copyout): Ditto.
46 (acc_delete): Ditto.
47 (acc_update_device): Ditto.
48 (acc_update_self): Ditto.
49 (acc_map_data): Ditto.
50 (acc_unmap_data): Ditto.
51 (acc_deviceptr): Ditto.
52 (acc_hostptr): Ditto.
53 (acc_is_present): Ditto.
54 (acc_memcpy_to_device): Ditto.
55 (acc_memcpy_from_device): Ditto.
56 (acc_get_current_cuda_device): Ditto.
57 (acc_get_current_cuda_context): Ditto.
58 (acc_get_cuda_stream): Ditto.
59 (acc_set_cuda_stream): Ditto.
60 (ACC_DEVICE_TYPE): Ditto.
61 (ACC_DEVICE_NUM): Ditto.
62 (OpenACC Library Interoperability): Ditto.
64 2017-08-09 Jakub Jelinek <jakub@redhat.com>
66 PR c/81687
67 * testsuite/libgomp.c/pr81687-1.c: New test.
68 * testsuite/libgomp.c/pr81687-2.c: New test.
70 2017-08-07 Jakub Jelinek <jakub@redhat.com>
72 PR c/69389
73 * testsuite/libgomp.c/pr69389.c: New test.
74 * testsuite/libgomp.c++/pr69389.C: New test.
76 2017-08-07 Tom de Vries <tom@codesourcery.com>
78 PR middle-end/78266
79 * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
80 * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
82 2017-07-27 Jakub Jelinek <jakub@redhat.com>
84 PR c/45784
85 * testsuite/libgomp.c/pr45784.c: New test.
86 * testsuite/libgomp.c++/pr45784.C: New test.
88 2017-07-19 Tom de Vries <tom@codesourcery.com>
90 * testsuite/libgomp.oacc-c/vec.c: New test.
92 2017-07-03 Tom de Vries <tom@codesourcery.com>
94 * plugin/plugin-hsa.c: Fix secure_getenv.h include.
96 2017-06-27 Tom de Vries <tom@codesourcery.com>
98 * plugin/plugin-nvptx.c (notify_var): New function.
99 (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
101 2017-06-27 Tom de Vries <tom@codesourcery.com>
103 * env.c (parse_unsigned_long_1): Factor out of ...
104 (parse_unsigned_long): ... here.
105 (parse_int_1): Factor out of ...
106 (parse_int): ... here.
107 (parse_int_secure): New function.
108 (initialize_env): Use parse_int_secure for GOMP_DEBUG.
109 * secure_getenv.h: Factor out of ...
110 * plugin/plugin-hsa.c: ... here.
111 * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
113 2017-06-21 Jakub Jelinek <jakub@redhat.com>
115 PR c++/81130
116 * testsuite/libgomp.c++/pr81130.C: New test.
118 2017-06-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
120 * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
121 default args.
122 * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
123 dg-xfail-run-if default args.
125 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
127 * testsuite/libgomp.c/pr39591-2.c: Fix test case.
128 * testsuite/libgomp.c/pr39591-3.c: Likewise.
130 2017-05-30 Jakub Jelinek <jakub@redhat.com>
132 PR libgomp/80822
133 * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
134 (gomp_affinity_init_level): Use it. Always analyze the core and thread
135 sibling lists, depending on level just pick up what CPUs to put
136 together into a place vs. whether add multiple ordered places.
138 2017-05-24 Thomas Schwinge <thomas@codesourcery.com>
140 * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
141 * libgomp.map (OACC_2.0.1): Add these.
142 * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
143 for "acc_wait", and "acc_wait_all", respectively.
144 * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
145 for "acc_wait", and "acc_wait_all", respectively.
146 * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
147 * libgomp.texi (acc_wait, acc_wait_all): Update.
148 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
149 * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
150 * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
152 * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
153 acc_present_or_copyin and acc_present_or_create procedures,
154 respectively.
155 * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
156 generally different variants of OpenACC Runtime Library functions.
157 * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
159 * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
160 * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
162 * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
163 of preprocessor definitions.
164 * libgomp.h (strong_alias): Guard by "#ifdef
165 HAVE_ATTRIBUTE_ALIAS".
166 * oacc-mem.c: Provide "acc_pcreate" as alias for
167 "acc_present_or_create", and "acc_pcopyin" as alias for
168 "acc_present_or_copyin".
169 * libgomp.map: New version "OACC_2.0.1".
170 (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
171 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
172 its content into...
173 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
174 Extend testing.
176 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
177 when disabling nvptx offloading.
179 2017-05-23 Thomas Schwinge <thomas@codesourcery.com>
181 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
182 * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
183 * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
185 * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
186 * testsuite/lib/libgomp.exp
187 (check_effective_target_openacc_nvidia_accel_configured): New
188 proc.
189 * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
190 (check_effective_target_c++): New procs.
191 * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
192 (check_effective_target_c++): Likewise.
194 2017-05-22 Jakub Jelinek <jakub@redhat.com>
196 PR middle-end/80809
197 * testsuite/libgomp.c/pr80809-2.c: New test.
198 * testsuite/libgomp.c/pr80809-3.c: New test.
200 PR middle-end/80809
201 * testsuite/libgomp.c/pr80809-1.c: New test.
203 PR middle-end/80853
204 * testsuite/libgomp.c/pr80853.c: New test.
206 2017-05-19 Thomas Schwinge <thomas@codesourcery.com>
208 * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
209 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
210 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
211 * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
212 * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
214 * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
215 Debug output for failure.
217 2017-05-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
219 * testsuite/lib/libgomp.exp: Load scanlang.exp.
221 2017-04-27 Jakub Jelinek <jakub@redhat.com>
223 PR bootstrap/80531
224 * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
225 bootstrap compare failures.
227 2017-04-20 Alexander Monakov <amonakov@ispras.ru>
229 * testsuite/libgomp.c/target-36.c: New testcase.
231 2017-04-13 Jakub Jelinek <jakub@redhat.com>
233 * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
234 instead of char.
236 2017-04-11 Jakub Jelinek <jakub@redhat.com>
238 PR libgomp/80394
239 * testsuite/libgomp.c/pr80394.c: New test.
241 2017-04-04 Jakub Jelinek <jakub@redhat.com>
243 PR libgomp/79876
244 * config/posix/thread-stacksize.h: New file.
245 * config/darwin/thread-stacksize.h: New file.
246 * config/nvptx/thread-stacksize.h: New file.
247 * env.c: Include thread-stacksize.h.
248 (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
249 instead of 0. Call pthread_attr_setstacksize even if
250 GOMP_DEFAULT_STACKSIZE is non-zero.
252 2017-03-30 Jakub Jelinek <jakub@redhat.com>
254 * env.c (initialize_env): Initialize stacksize to 0.
256 2017-03-22 Cesar Philippidis <cesar@codesourcery.com>
258 PR c++/80029
259 * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
261 2017-03-08 Jakub Jelinek <jakub@redhat.com>
263 PR c/79940
264 * testsuite/libgomp.c/pr79940.c: New test.
266 2017-02-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
268 * testsuite/libgomp.c/pr48591.c: Enable on all __float128
269 targets.
270 Add __float128 options.
272 2017-02-11 John David Anglin <danglin@gcc.gnu.org>
274 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
275 hppa*-*-* dg-skip-if directive.
277 2017-02-09 Jakub Jelinek <jakub@redhat.com>
279 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
280 dg-skip-if directive into a comment.
282 2017-02-09 Nathan Sidwell <nathan@codesourcery.com>
283 Chung-Lin Tang <cltang@codesourcery.com>
285 * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
286 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
287 add additional case.
288 * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
289 "openacc_nvidia_accel_selected".
290 * libgomp.oacc-fortran/nested-function-1.f90 (test2):
291 Add num_workers(8) clause.
293 2017-02-08 John David Anglin <danglin@gcc.gnu.org>
295 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
296 hppa*-*-*.
297 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
298 include complex.h on hppa*-*-hpux*.
299 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
301 2017-02-02 Thomas Schwinge <thomas@codesourcery.com>
303 * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
305 * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
306 GOMP_OFFLOAD_openacc_exec. Adjust all users.
307 (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
308 GOMP_OFFLOAD_openacc_cuda_get_current_device. Adjust all users.
309 (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
310 GOMP_OFFLOAD_openacc_cuda_get_current_context. Adjust all users.
311 (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
312 GOMP_OFFLOAD_openacc_cuda_get_stream. Adjust all users.
313 (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
314 GOMP_OFFLOAD_openacc_cuda_set_stream. Adjust all users.
316 2017-01-31 Thomas Schwinge <thomas@codesourcery.com>
318 * libgomp-plugin.h: #include <stdbool.h>.
319 (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
320 (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
321 (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
322 (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
323 (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
324 (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
325 (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
326 (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
327 (GOMP_OFFLOAD_openacc_register_async_cleanup)
328 (GOMP_OFFLOAD_openacc_async_test)
329 (GOMP_OFFLOAD_openacc_async_test_all)
330 (GOMP_OFFLOAD_openacc_async_wait)
331 (GOMP_OFFLOAD_openacc_async_wait_async)
332 (GOMP_OFFLOAD_openacc_async_wait_all)
333 (GOMP_OFFLOAD_openacc_async_wait_all_async)
334 (GOMP_OFFLOAD_openacc_async_set_async)
335 (GOMP_OFFLOAD_openacc_create_thread_data)
336 (GOMP_OFFLOAD_openacc_destroy_thread_data)
337 (GOMP_OFFLOAD_openacc_get_current_cuda_device)
338 (GOMP_OFFLOAD_openacc_get_current_cuda_context)
339 (GOMP_OFFLOAD_openacc_get_cuda_stream)
340 (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
341 * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
342 these.
343 * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
344 (GOMP_OFFLOAD_unload_image): Fix argument types.
346 2017-01-26 Jakub Jelinek <jakub@redhat.com>
348 * testsuite/lib/libgomp.exp
349 (check_effective_target_hsa_offloading_selected_nocache): Fix up
350 check_compile invocation. Fix up removal of executable. Drop
351 bogus "2>&1" argument.
353 * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
354 directive.
356 2017-01-24 Pekka Jääskeläinen <pekka@parmance.com>
357 Martin Jambor <mjambor@suse.cz>
359 * plugin/hsa.h: Moved to top level include.
360 * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
362 2017-01-21 Jakub Jelinek <jakub@redhat.com>
364 PR other/79046
365 * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
366 of cat to get version from BASE-VER file.
367 * testsuite/Makefile.in: Regenerated.
369 2017-01-19 Jakub Jelinek <jakub@redhat.com>
371 * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
372 for _WIN64.
374 2017-01-17 Jakub Jelinek <jakub@redhat.com>
376 * plugin/hsa.h: Add GCC runtime library exception.
377 * plugin/hsa_ext_finalize.h: Likewise.
379 * plugin/configfrag.ac: For --without-cuda-driver don't initialize
380 CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB. If both
381 CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
382 cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
383 plugin/include/cuda as include dir and -ldl instead of -lcuda as
384 library to link ptx plugin against.
385 * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
386 (CUDA_CALLS): Define.
387 (cuda_lib, cuda_lib_inited): New variables.
388 (init_cuda_lib): New function.
389 (CUDA_CALL_PREFIX): Define.
390 (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
391 (CUDA_CALL): Use FN instead of (FN).
392 (CUDA_CALL_NOCHECK): Define.
393 (cuda_error, fini_streams_for_device, select_stream_for_async,
394 nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
395 event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
396 nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
397 nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
398 CUDA_CALL_NOCHECK.
399 (nvptx_init): Call init_cuda_lib, if it fails, return false. Use
400 CUDA_CALL_NOCHECK.
401 (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
402 Use CUDA_CALL_NOCHECK.
403 * plugin/cuda/cuda.h: New file.
404 * config.h.in: Regenerated.
405 * configure: Regenerated.
407 PR other/79046
408 * configure.ac: Add GCC_BASE_VER.
409 * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
410 get version from BASE-VER file.
411 * testsuite/Makefile.in: Regenerated.
412 * configure: Regenerated.
413 * Makefile.in: Regenerated.
415 2017-01-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
417 PR libgomp/60670
418 * Makefile.am: Make fincludedir multilib-aware.
419 * Makefile.in: Regenerate.
421 2017-01-01 Jakub Jelinek <jakub@redhat.com>
423 Update copyright years.
425 * libgomp.texi: Bump @copying's copyright year.
427 2016-12-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
429 * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
430 pthread_spinlock_t instead of gomp_mutex_t lock.
431 (gomp_get_thread_pool): Likewise.
432 (gomp_release_thread_pool): Likewise.
433 * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
434 Likewise.
436 2016-12-02 Sebastian Huber <sebastian.huber@embedded-brains.de>
438 * config/rtems/pool.h (gomp_get_thread_pool): Return proper
439 thread pool in case nthreads == 1.
441 2016-11-30 Alexander Monakov <amonakov@ispras.ru>
443 * config/nvptx/env.c: Delete.
444 * icv.c: Move definitions of ICV variables back ...
445 * env.c: ...here. Do not compile environment-related functionality if
446 LIBGOMP_OFFLOADED_ONLY is set.
448 2016-11-30 Alexander Monakov <amonakov@ispras.ru>
450 * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
451 (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
452 * configure: Regenerate.
453 * config.h.in: Likewise.
455 2016-11-30 Alexander Monakov <amonakov@ispras.ru>
457 * Makefile.in: Regenerate with automake-1.11.6.
458 * aclocal.m4: Likewise.
459 * configure: Likewise.
460 * testsuite/Makefile.in: Likewise.
462 2016-11-28 Alexander Monakov <amonakov@ispras.ru>
464 * config/nvptx/critical.c: Delete to use generic implementation.
466 2016-11-28 Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de>
468 * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
469 ../../affinity.c as fallback.
470 * config/nvptx/affinity.c: Delete to use fallback implementation.
472 2016-11-23 Alexander Monakov <amonakov@ispras.ru>
473 Jakub Jelinek <jakub@redhat.com>
474 Dmitry Melnik <dm@ispras.ru>
476 * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
477 * Makefile.in. Regenerate.
478 * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
479 (LIBGOMP_USE_PTHREADS): ...here; new define.
480 * configure: Regenerate.
481 * config.h.in: Likewise.
482 * config/posix/affinity.c: Move to...
483 * affinity.c: ...here (new file). Guard use of Pthreads-specific
484 interface by LIBGOMP_USE_PTHREADS.
485 * critical.c: Split out GOMP_atomic_{start,end} into...
486 * atomic.c: ...here (new file).
487 * env.c: Split out ICV definitions into...
488 * icv.c: ...here (new file) and...
489 * icv-device.c: ...here. New file.
490 * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
491 (gomp_destroy_lock_30): Ditto.
492 (gomp_set_lock_30): Ditto.
493 (gomp_unset_lock_30): Ditto.
494 (gomp_test_lock_30): Ditto.
495 (gomp_init_nest_lock_30): Ditto.
496 (gomp_destroy_nest_lock_30): Ditto.
497 (gomp_set_nest_lock_30): Ditto.
498 (gomp_unset_nest_lock_30): Ditto.
499 (gomp_test_nest_lock_30): Ditto.
500 * lock.c: New.
501 * config/nvptx/lock.c: New.
502 * config/nvptx/bar.c: New.
503 * config/nvptx/bar.h: New.
504 * config/nvptx/doacross.h: New.
505 * config/nvptx/error.c: New.
506 * config/nvptx/icv-device.c: New.
507 * config/nvptx/mutex.h: New.
508 * config/nvptx/pool.h: New.
509 * config/nvptx/proc.c: New.
510 * config/nvptx/ptrlock.h: New.
511 * config/nvptx/sem.h: New.
512 * config/nvptx/simple-bar.h: New.
513 * config/nvptx/target.c: New.
514 * config/nvptx/task.c: New.
515 * config/nvptx/team.c: New.
516 * config/nvptx/time.c: New.
517 * config/posix/simple-bar.h: New.
518 * libgomp.h: Guard pthread.h inclusion. Include simple-bar.h.
519 (gomp_num_teams_var): Declare.
520 (struct gomp_thread_pool): Change threads_dock member to
521 gomp_simple_barrier_t.
522 [__nvptx__] (gomp_thread): New implementation.
523 (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
524 (gomp_thread_destructor): Ditto.
525 (gomp_init_thread_affinity): Ditto.
526 * team.c: Guard uses of Pthreads-specific interfaces by
527 LIBGOMP_USE_PTHREADS. Adjust all uses of threads_dock.
528 (gomp_free_thread) [__nvptx__]: Do not call 'free'.
529 * config/nvptx/alloc.c: Delete.
530 * config/nvptx/barrier.c: Ditto.
531 * config/nvptx/fortran.c: Ditto.
532 * config/nvptx/iter.c: Ditto.
533 * config/nvptx/iter_ull.c: Ditto.
534 * config/nvptx/loop.c: Ditto.
535 * config/nvptx/loop_ull.c: Ditto.
536 * config/nvptx/ordered.c: Ditto.
537 * config/nvptx/parallel.c: Ditto.
538 * config/nvptx/priority_queue.c: Ditto.
539 * config/nvptx/sections.c: Ditto.
540 * config/nvptx/single.c: Ditto.
541 * config/nvptx/splay-tree.c: Ditto.
542 * config/nvptx/work.c: Ditto.
543 * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
544 -foffload=-lgfortran in addition to -lgfortran.
545 * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
546 * plugin/plugin-nvptx.c: Include <limits.h>.
547 (struct targ_fn_descriptor): Add new fields.
548 (struct ptx_device): Ditto. Set them...
549 (nvptx_open_device): ...here.
550 (nvptx_adjust_launch_bounds): New.
551 (nvptx_host2dev): Allow NULL 'nvthd'.
552 (nvptx_dev2host): Ditto.
553 (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
554 (link_ptx): Adjust log sizes.
555 (nvptx_host2dev): Allow NULL 'nvthd'.
556 (nvptx_dev2host): Ditto.
557 (nvptx_set_clocktick): New. Use it...
558 (GOMP_OFFLOAD_load_image): ...here. Set new targ_fn_descriptor
559 fields.
560 (GOMP_OFFLOAD_dev2dev): New.
561 (nvptx_adjust_launch_bounds): New.
562 (nvptx_stacks_size): New.
563 (nvptx_stacks_alloc): New.
564 (nvptx_stacks_free): New.
565 (GOMP_OFFLOAD_run): New.
566 (GOMP_OFFLOAD_async_run): New (stub).
568 2016-11-23 Martin Jambor <mjambor@suse.cz>
570 * testsuite/libgomp.hsa.c/bits-insns.c: New test.
571 * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
572 * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
574 2016-11-23 Martin Liska <mliska@suse.cz>
575 Martin Jambor <mjambor@suse.cz>
577 * plugin/hsa.h: New file.
578 * plugin/hsa_ext_finalize.h: New file.
579 * plugin/configfrag.ac: Remove hsa-kmt-lib test. Added checks for
580 header file unistd.h, and functions secure_getenv, __secure_getenv,
581 getuid, geteuid, getgid and getegid.
582 * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
583 -D_GNU_SOURCE.
584 * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
585 Handle various cases of secure_getenv presence, add an implementation
586 when we can test effective UID and GID.
587 (struct hsa_runtime_fn_info): New structure.
588 (hsa_runtime_fn_info hsa_fns): New variable.
589 (hsa_runtime_lib): Likewise.
590 (support_cpu_devices): Likewise.
591 (init_enviroment_variables): Load newly introduced ENV
592 variables.
593 (hsa_warn): Call hsa run-time functions via hsa_fns structure.
594 (hsa_fatal): Likewise.
595 (DLSYM_FN): New macro.
596 (init_hsa_runtime_functions): New function.
597 (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
598 structure. Depending on environment, also allow CPU devices.
599 (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
600 (get_kernarg_memory_region): Likewise.
601 (GOMP_OFFLOAD_init_device): Likewise.
602 (destroy_hsa_program): Likewise.
603 (init_basic_kernel_info): New function.
604 (GOMP_OFFLOAD_load_image): Use it.
605 (create_and_finalize_hsa_program): Call hsa run-time functions via
606 hsa_fns structure.
607 (create_single_kernel_dispatch): Likewise.
608 (release_kernel_dispatch): Likewise.
609 (init_single_kernel): Likewise.
610 (parse_target_attributes): Allow up multiple HSA grid dimensions.
611 (get_group_size): New function.
612 (run_kernel): Likewise.
613 (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
614 (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
615 structure.
616 * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
617 * testsuite/libgomp-test-support.exp.in: Likewise.
618 * Makefile.in: Regenerated.
619 * aclocal.m4: Likewise.
620 * config.h.in: Likewise.
621 * configure: Likewise.
622 * testsuite/Makefile.in: Likewise.
624 2016-11-15 Martin Jambor <mjambor@suse.cz>
625 Alexander Monakov <amonakov@ispras.ru>
627 * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
628 mapping clauses to target constructs.
629 * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
631 2016-11-15 Matthias Klose <doko@ubuntu.com>
633 * configure: Regenerate.
635 2016-11-10 Jakub Jelinek <jakub@redhat.com>
637 * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
638 * omp_lib.h.in (openmp_version): Likewise.
639 * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
640 of 201307.
641 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
643 * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
644 (fib_wrapper): Add map(from: x) clause.
645 * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
646 (e_53_2): Likewise.
647 * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
648 (accum): Add map(tmp) clause.
649 * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
650 (accum): Add map(tofrom: tmp) clause.
651 * testsuite/libgomp.fortran/examples-4/target_data-3.f90
652 (gramSchmidt): Likewise.
653 * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
654 map(tofrom: sum) clause.
655 * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
656 map (alloc: a, l) clause. Add defaultmap(tofrom: scalar) clause.
657 * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
658 only allowed on the loop iterator.
659 * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
660 * testsuite/libgomp.fortran/taskloop2.f90: New test.
661 * testsuite/libgomp.fortran/taskloop4.f90: New test.
662 * testsuite/libgomp.fortran/doacross1.f90: New test.
663 * testsuite/libgomp.fortran/doacross3.f90: New test.
664 * testsuite/libgomp.fortran/taskloop1.f90: New test.
665 * testsuite/libgomp.fortran/taskloop3.f90: New test.
666 * testsuite/libgomp.fortran/doacross2.f90: New test.
667 * testsuite/libgomp.c/doacross-1.c (main): Add missing
668 #pragma omp atomic read.
669 * testsuite/libgomp.c/doacross-2.c (main): Likewise.
670 * testsuite/libgomp.c/doacross-3.c (main): Likewise.
672 2016-11-02 Cesar Philippidis <cesar@codesourcery.com>
673 Nathan Sidwell <nathan@acm.org>
675 * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
676 to determine default geometry.
677 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
678 dimension.
680 2016-11-01 Jakub Jelinek <jakub@redhat.com>
682 * hashtab.h: Use standard GPLv3 with runtime exception
683 boilerplate.
685 2016-10-27 Aldy Hernandez <aldyh@redhat.com>
687 * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
688 size when allocating new thread.
690 2016-09-14 Marek Polacek <polacek@redhat.com>
692 * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
694 2016-08-19 Jakub Jelinek <jakub@redhat.com>
696 PR fortran/71014
697 * testsuite/libgomp.fortran/pr71014.f90: New test.
699 2016-08-18 Chung-Lin Tang <cltang@codesourcery.com>
701 PR middle-end/70895
702 * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
703 firstprivate clauses.
704 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
705 copy clauses.
706 * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
707 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
708 * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
709 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
710 * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
711 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
712 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
713 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
714 * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
715 * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
716 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
717 * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
719 2016-08-14 Chung-Lin Tang <cltang@codesourcery.com>
721 PR fortran/70598
722 * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
724 2016-08-08 Jakub Jelinek <jakub@redhat.com>
726 PR c++/58706
727 * testsuite/libgomp.c++/pr58706.C: New test.
729 2016-08-04 Thomas Schwinge <thomas@codesourcery.com>
731 * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
732 * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
733 * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
734 Likewise.
735 * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
736 * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
737 Likewise.
738 * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
740 * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
741 test, and don't hardcode -O0.
743 2016-08-03 Nathan Sidwell <nathan@codesourcery.com>
745 * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
747 2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
749 * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
750 test.
752 2016-07-03 H.J. Lu <hongjiu.lu@intel.com>
754 PR middle-end/71734
755 * testsuite/libgomp.fortran/pr71734-1.f90: New test.
756 * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
758 2016-07-01 Jakub Jelinek <jakub@redhat.com>
760 PR fortran/71717
761 * testsuite/libgomp.fortran/associate3.f90: New test.
763 2016-06-17 Jakub Jelinek <jakub@redhat.com>
765 * testsuite/libgomp.c++/target-21.C: New test.
767 2016-06-16 Jakub Jelinek <jakub@redhat.com>
769 * testsuite/libgomp.c++/target-20.C: New test.
771 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
772 Cesar Philippidis <cesar@codesourcery.com>
774 PR middle-end/71373
775 * libgomp.oacc-c/nested-function-1.c: New file.
776 * libgomp.oacc-c/nested-function-2.c: Likewise.
777 * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
778 * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
779 * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
781 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
783 PR c/71381
784 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
785 "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
786 * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
788 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
790 * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
791 * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
793 2016-06-01 Cesar Philippidis <cesar@codesourcery.com>
795 PR c/70688
796 * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
798 2016-05-26 Jakub Jelinek <jakub@redhat.com>
800 * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
801 instead of invalid schedule(static, 0).
802 * testsuite/libgomp.c/doacross-2.c (main): Likewise.
804 2016-05-26 Chung-Lin Tang <cltang@codesourcery.com>
806 * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
807 * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
808 parameter, use to set async stream around call to gomp_unmap_vars,
809 call gomp_unmap_vars() with 'do_copyfrom' set to true.
810 * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
811 (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
812 events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
813 (event_add): Add int parameter, initialize 'val' field when
814 adding new ptx_event struct.
815 (nvptx_evec): Adjust event_add() call arguments.
816 (nvptx_host2dev): Likewise.
817 (nvptx_dev2host): Likewise.
818 (nvptx_wait_async): Likewise.
819 (nvptx_wait_all_async): Likewise.
820 (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
821 pass to event_add() call.
822 * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
823 parameter.
824 * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
825 call openacc.register_async_cleanup_func() hook.
826 * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
827 * target.c (gomp_copy_from_async): Delete function.
828 (gomp_map_vars): Remove async_refcount.
829 (gomp_unmap_vars): Likewise.
830 (gomp_load_image_to_device): Likewise.
831 (omp_target_associate_ptr): Likewise.
832 * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
833 (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
834 (gomp_copy_from_async): Remove.
836 2016-05-26 Chung-Lin Tang <cltang@codesourcery.com>
838 * target.c (gomp_device_copy): New function.
839 (gomp_copy_host2dev): Likewise.
840 (gomp_copy_dev2host): Likewise.
841 (gomp_free_device_memory): Likewise.
842 (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
843 (gomp_map_pointer): Likewise.
844 (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
845 NULL value from alloc_func plugin hook.
846 (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
847 (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
848 (gomp_unmap_vars): Likewise.
849 (gomp_update): Adjust to call gomp_copy_dev2host and
850 gomp_copy_host2dev functions.
851 (gomp_unload_image_from_device): Handle false value from
852 unload_image_func plugin hook.
853 (gomp_init_device): Handle false value from init_device_func
854 plugin hook.
855 (gomp_exit_data): Adjust to call gomp_copy_dev2host.
856 (omp_target_free): Adjust to call gomp_free_device_memory.
857 (omp_target_memcpy): Handle return values from host2dev_func,
858 dev2host_func, and dev2dev_func plugin hooks.
859 (omp_target_memcpy_rect_worker): Likewise.
860 (gomp_target_fini): Handle false value from fini_device_func
861 plugin hook.
862 * libgomp.h (struct gomp_device_descr): Adjust return type of
863 init_device_func, fini_device_func, unload_image_func, free_func,
864 dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
865 * oacc-init.c (acc_shutdown_1): Handle false value from
866 fini_device_func plugin hook.
867 * oacc-host.c (host_init_device): Change return type to bool.
868 (host_fini_device): Likewise.
869 (host_unload_image): Likewise.
870 (host_free): Likewise.
871 (host_dev2host): Likewise.
872 (host_host2dev): Likewise.
873 * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
874 (acc_memcpy_to_device): Likewise.
875 (acc_memcpy_from_device): Likewise.
876 (delete_copyout): Add libfnname parameter, handle free_func
877 hook fatal error case.
878 (acc_delete): Adjust delete_copyout call.
879 (acc_copyout): Likewise.
880 (update_dev_host): Move gomp_mutex_unlock to after
881 host2dev/dev2host hook calls.
883 * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
884 to 'hsa_error_msg', for clarity.
885 (hsa_fatal): Likewise.
886 (hsa_error): New function.
887 (init_hsa_context): Change return type to bool, adjust to return
888 false on error.
889 (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
890 return value.
891 (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
892 return false on error.
893 (get_agent_info): Adjust to return NULL on error.
894 (destroy_hsa_program): Change return type to bool, adjust to
895 return false on error.
896 (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
897 (destroy_module): Change return type to bool, adjust to
898 return false on error.
899 (GOMP_OFFLOAD_unload_image): Likewise.
900 (GOMP_OFFLOAD_fini_device): Likewise.
901 (GOMP_OFFLOAD_alloc): Change to return NULL when called.
902 (GOMP_OFFLOAD_free): Change to return false when called.
903 (GOMP_OFFLOAD_dev2host): Likewise.
904 (GOMP_OFFLOAD_host2dev): Likewise.
905 (GOMP_OFFLOAD_dev2dev): Likewise.
907 * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
908 (CUDA_CALL): Likewise.
909 (CUDA_CALL_ASSERT): Likewise.
910 (map_init): Change return type to bool, use CUDA_CALL* macros.
911 (map_fini): Likewise.
912 (init_streams_for_device): Change return type to bool, adjust
913 call to map_init.
914 (fini_streams_for_device): Change return type to bool, adjust
915 call to map_fini.
916 (select_stream_for_async): Release stream_lock before calls to
917 GOMP_PLUGIN_fatal, adjust call to map_init.
918 (nvptx_init): Use CUDA_CALL* macros.
919 (nvptx_attach_host_thread_to_device): Change return type to bool,
920 use CUDA_CALL* macros.
921 (nvptx_open_device): Use CUDA_CALL* macros.
922 (nvptx_close_device): Change return type to bool, use CUDA_CALL*
923 macros.
924 (nvptx_get_num_devices): Use CUDA_CALL* macros.
925 (link_ptx): Change return type to bool, use CUDA_CALL* macros.
926 (nvptx_exec): Use CUDA_CALL* macros.
927 (nvptx_alloc): Use CUDA_CALL* macros.
928 (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
929 (nvptx_host2dev): Likewise.
930 (nvptx_dev2host): Likewise.
931 (nvptx_wait): Use CUDA_CALL* macros.
932 (nvptx_wait_async): Likewise.
933 (nvptx_wait_all): Likewise.
934 (nvptx_wait_all_async): Likewise.
935 (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
936 use CUDA_CALL* macros, adjust call to map_fini.
937 (GOMP_OFFLOAD_init_device): Change return type to bool,
938 adjust code accordingly.
939 (GOMP_OFFLOAD_fini_device): Likewise.
940 (GOMP_OFFLOAD_load_image): Adjust calls to
941 nvptx_attach_host_thread_to_device/link_ptx to handle errors,
942 use CUDA_CALL* macros.
943 (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
944 return code.
945 (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
946 (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
947 handle error return.
948 (GOMP_OFFLOAD_dev2host): Likewise.
949 (GOMP_OFFLOAD_host2dev): Likewise.
950 (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
951 (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
953 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
955 * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
956 (acc_free): Likewise.
957 (acc_memcpy_to_device): Likewise.
958 (acc_memcpy_from_device): Likewise.
959 (acc_deviceptr): Likewise.
960 (acc_hostptr): Likewise.
961 (acc_is_present): Likewise.
962 (acc_map_data): Likewise.
963 (acc_unmap_data): Likewise.
964 (present_create_copy): Likewise.
965 (delete_copyout): Likewise.
966 (update_dev_host): Likewise.
967 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
968 * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
969 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
970 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
971 * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
972 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
973 it only runs on nvptx targets.
974 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
975 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
976 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
977 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
978 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
979 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
980 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
981 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
982 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
983 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
984 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
985 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
986 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
987 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
988 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
989 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
990 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
991 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
992 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
993 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
994 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
995 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
996 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
998 2016-05-23 Martin Jambor <mjambor@suse.cz>
1000 * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1002 2016-05-17 Chung-Lin Tang <cltang@codesourcery.com>
1004 * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1005 to gomp_init_targets_once.
1006 (acc_set_device_type): Remove !cached_base_dev condition on call to
1007 gomp_init_targets_once, move call to before acc_device_lock acquire,
1008 to avoid deadlock.
1009 (acc_get_device_num): Remove !cached_base_dev condition on call to
1010 gomp_init_targets_once.
1011 (acc_set_device_num): Likewise.
1013 2016-05-16 Martin Jambor <mjambor@suse.cz>
1015 * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1017 2016-05-02 Nathan Sidwell <nathan@codesourcery.com>
1019 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1020 expected partitioning.
1022 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
1024 PR middle-end/70626
1025 * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1026 * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1027 * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1029 2016-04-21 Alexander Monakov <amonakov@ispras.ru>
1031 * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1032 non-fatal.
1034 2016-04-19 Jakub Jelinek <jakub@redhat.com>
1036 PR middle-end/70680
1037 * testsuite/libgomp.c/pr70680-1.c: New test.
1038 * testsuite/libgomp.c/pr70680-2.c: New test.
1040 2016-04-14 Cesar Philippidis <cesar@codesourcery.com>
1042 * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1043 pass parameter variables to subroutines.
1045 2016-04-14 Cesar Philippidis <cesar@codesourcery.com>
1047 PR middle-end/70643
1048 * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1050 2016-04-13 Cesar Philippidis <cesar@codesourcery.com>
1052 PR testsuite/68242
1053 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1054 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1056 2016-04-12 Thomas Schwinge <thomas@codesourcery.com>
1058 * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1059 GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1060 GOACC_declare prototype.
1062 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1063 Merge this file, and...
1064 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1065 ... this file, and...
1066 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1067 ... this file, and...
1068 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1069 ... this file, and...
1070 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1071 ... this file, and...
1072 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1073 ... this file, and...
1074 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1075 ... this file, and...
1076 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1077 ... this file, and...
1078 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1079 ... this file, and...
1080 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1081 ... this file, and...
1082 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1083 ... this file, and...
1084 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1085 ... this file, and...
1086 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1087 ... this file into...
1088 * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1089 file.
1091 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1092 Make failure observable.
1094 2016-04-12 Jakub Jelinek <jakub@redhat.com>
1096 * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1097 field.
1098 * target.c (gomp_target_fallback_firstprivate,
1099 gomp_target_unshare_firstprivate): Removed.
1100 (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1101 before waiting for dependencies.
1102 (gomp_target_task_fn): Don't copy firstprivate vars here.
1103 * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1104 firstprivate_copies here.
1105 (gomp_create_target_task): Don't initialize firstprivate_copies field.
1106 * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1107 explicit/implicit firstprivate.
1109 2016-04-08 Cesar Philippidis <cesar@codesourcery.com>
1111 PR lto/70289
1112 PR ipa/70348
1113 PR tree-optimization/70373
1114 PR middle-end/70533
1115 PR middle-end/70534
1116 PR middle-end/70535
1117 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1118 test.
1119 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1120 test.
1121 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1122 test.
1123 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1124 test.
1125 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1126 test.
1127 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1128 test.
1129 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1130 test.
1131 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1132 test.
1133 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1134 test.
1135 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1136 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1137 * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1138 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1139 test.
1140 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1141 test.
1142 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1143 test.
1144 * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1145 test.
1146 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1147 coverage.
1148 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1149 * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1150 * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1151 * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1152 * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1153 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1154 coverage.
1155 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1156 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1157 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1158 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1159 * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1160 * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1161 * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1162 * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1163 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1164 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1165 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1166 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1167 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1168 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1169 * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1171 2016-03-30 Thomas Schwinge <thomas@codesourcery.com>
1172 James Norris <jnorris@codesourcery.com>
1173 Nathan Sidwell <nathan@codesourcery.com>
1174 Julian Brown <julian@codesourcery.com>
1175 Cesar Philippidis <cesar@codesourcery.com>
1176 Chung-Lin Tang <cltang@codesourcery.com>
1177 Tom de Vries <tom@codesourcery.com>
1179 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1180 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1181 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1182 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1183 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1184 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1185 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1186 * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1187 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1188 XFAIL.
1189 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1190 Incorporate...
1191 * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1192 file.
1193 * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1194 * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1195 * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1196 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1197 Likewise.
1198 * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1199 Likewise.
1200 * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1201 * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1202 * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1203 * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1204 * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1205 * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1206 * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1207 * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1208 * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1209 * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1210 Likewise.
1211 * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1212 * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1213 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1214 file...
1215 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1216 file into...
1217 * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1218 file. Update.
1219 * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1220 file.
1221 * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1222 Likewise.
1223 * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1224 * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1225 ... this new file. Update.
1226 * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1227 * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1228 ... this new file. Update.
1229 * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1230 file. Incorporate...
1231 * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1232 file, and...
1233 * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1234 file, and...
1235 * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1236 file.
1237 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1239 2016-03-29 Thomas Schwinge <thomas@codesourcery.com>
1241 * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1242 set-torture-options.
1244 2016-03-24 Thomas Schwinge <thomas@codesourcery.com>
1246 * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1247 gcc-dg-runtest.
1248 * testsuite/libgomp.oacc-c/c.exp: Likewise.
1249 * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1250 -fno-builtin-acc_on_device instead of -O0.
1251 * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1252 -O0.
1253 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1254 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1255 Likewise.
1256 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1257 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1258 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1259 * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1260 * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1261 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1262 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1263 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1264 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1265 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1266 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1267 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1268 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1269 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1270 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1271 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1272 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1273 * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1274 Don't specify -O2.
1275 * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1276 Likewise.
1277 * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1278 Likewise.
1280 2016-03-24 Martin Liska <mliska@suse.cz>
1282 * plugin/plugin-hsa.c (packet_store_release): New function
1283 that is taken from the HSA runtime manual.
1284 (GOMP_OFFLOAD_run): Use the function.
1286 2016-03-23 Jakub Jelinek <jakub@redhat.com>
1288 PR c++/70376
1289 * testsuite/libgomp.c++/pr70376.C: New test.
1291 2016-03-23 Tom de Vries <tom@codesourcery.com>
1293 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1294 initialization of lresult and lvresult.
1295 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1297 2016-03-23 James Norris <jnorris@codesourcery.com>
1298 Daichi Fukuoka <dc-fukuoka@sgi.com>
1300 PR libgomp/69414
1301 * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1302 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1303 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1304 * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1306 2016-03-23 Martin Liska <mliska@suse.cz>
1308 PR hsa/70337
1309 * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1310 argument just in case a dispatched kernel uses that argument.
1312 2016-03-16 Thomas Schwinge <thomas@codesourcery.com>
1314 * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1315 -ftree-parallelize-loops/-fopenacc changes.
1316 * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1317 Likewise.
1318 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1319 Likewise.
1320 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1321 Likewise.
1322 * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1323 Likewise.
1324 * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1325 * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1327 2016-03-13 Thomas Schwinge <thomas@codesourcery.com>
1329 * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1330 always_ld_library_path the path to libgcc_s.
1332 2016-03-10 Cesar Philippidis <cesar@codesourcery.com>
1334 PR testsuite/70009
1335 * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1337 2016-03-09 Tom de Vries <tom@codesourcery.com>
1339 * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1340 * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1341 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1342 Same.
1343 * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1344 * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1345 * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1346 * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1348 2016-03-07 Martin Jambor <mjambor@suse.cz>
1350 * testsuite/lib/libgomp.exp
1351 (check_effective_target_hsa_offloading_selected_nocache): New.
1352 (check_effective_target_hsa_offloading_selected): Likewise.
1353 * testsuite/libgomp.hsa.c/c.exp: Likewise.
1354 * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1355 * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1356 * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1357 * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1358 * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1359 * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1360 * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1361 * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1362 * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1363 * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1364 * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1365 * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1366 * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1367 * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1368 * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1369 * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1371 2016-03-07 Martin Jambor <mjambor@suse.cz>
1373 * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1374 non-shared memory accelerators.
1375 * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1376 * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1377 * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1378 * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1379 * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1380 * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1381 * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1382 * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1383 * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1385 2016-03-07 Martin Jambor <mjambor@suse.cz>
1387 * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1388 ALWAYS_CFLAGS.
1390 2016-03-02 Jakub Jelinek <jakub@redhat.com>
1392 PR libgomp/69555
1393 * testsuite/libgomp.c++/pr69555-1.C: New test.
1394 * testsuite/libgomp.c++/pr69555-2.C: New test.
1396 2016-02-26 Keith McDaniel <k.allen.mcdaniel@gmail.com>
1397 Martin Jambor <mjambor@suse.cz>
1399 * testsuite/lib/libgomp.exp
1400 (check_effective_target_offload_device_shared_as): New proc.
1401 * testsuite/libgomp.c++/declare_target-1.C: New test.
1403 2016-02-25 Ilya Verbin <ilya.verbin@intel.com>
1405 PR driver/68463
1406 * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
1408 2016-02-23 Thomas Schwinge <thomas@codesourcery.com>
1410 * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
1411 * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
1412 dims.
1413 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
1414 -ftree-parallelize-loops/-fopenacc changes.
1415 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
1416 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
1417 Likewise.
1418 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
1419 Likewise.
1420 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
1421 Likewise.
1422 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
1423 Likewise.
1424 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
1425 Likewise.
1426 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
1427 Likewise.
1428 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
1429 Likewise.
1430 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
1431 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
1432 Likewise.
1433 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
1434 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
1435 Likewise.
1436 * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
1437 * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
1438 Likewise.
1440 2016-02-22 Cesar Philippidis <cesar@codesourcery.com>
1442 * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
1444 2016-02-19 Jakub Jelinek <jakub@redhat.com>
1446 PR driver/69805
1447 * testsuite/libgomp.c/pr69805.c: New test.
1449 2016-02-16 Tom de Vries <tom@codesourcery.com>
1451 PR lto/67709
1452 * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
1454 2016-02-09 Tom de Vries <tom@codesourcery.com>
1456 PR tree-optimization/69599
1457 * testsuite/libgomp.c/omp-nested-3.c: New test.
1458 * testsuite/libgomp.c/pr46032-2.c: New test.
1459 * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
1460 * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
1462 2016-02-09 Tom de Vries <tom@codesourcery.com>
1464 PR lto/69707
1465 * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
1467 2016-02-02 Alexander Monakov <amonakov@ispras.ru>
1469 * testsuite/libgomp.c/target-31.c: Fix testcase.
1471 2016-02-02 Alexander Monakov <amonakov@ispras.ru>
1473 * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
1474 clause.
1475 * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
1476 * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
1477 reduction and map clauses.
1478 * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
1480 2016-02-02 James Norris <jnorris@codesourcery.com>
1482 * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
1484 2016-02-02 Thomas Schwinge <thomas@codesourcery.com>
1486 * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
1487 * oacc-parallel.c (GOACC_host_data): Remove function definition.
1489 * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
1490 cases.
1492 * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
1493 variables.
1494 * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
1495 (hsa_kmt_lib): Set variables.
1496 * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
1497 always_ld_library_path.
1498 * Makefile.in: Regenerate.
1499 * configure: Likewise.
1500 * testsuite/Makefile.in: Likewise.
1502 * plugin/configfrag.ac (offload_additional_options)
1503 (offload_additional_lib_paths): Don't amend for hsa offloading.
1504 * configure: Regenerate.
1506 * plugin/configfrag.ac: Don't configure for offloading target if
1507 we don't build the corresponding plugin.
1508 * configure: Regenerate.
1510 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
1512 * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
1513 * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
1515 2016-01-26 Tom de Vries <tom@codesourcery.com>
1517 PR tree-optimization/69110
1518 * testsuite/libgomp.c/pr69110.c: New test.
1520 2016-01-25 Richard Biener <rguenther@suse.de>
1522 PR lto/69393
1523 * testsuite/libgomp.c++/pr69393.C: New testcase.
1525 2016-01-22 Ilya Verbin <ilya.verbin@intel.com>
1527 * target.c (gomp_get_target_fn_addr): Allow host fallback if target
1528 function wasn't mapped to the device with non-shared memory.
1530 2016-01-20 Ilya Verbin <ilya.verbin@intel.com>
1532 * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
1534 2016-01-19 Martin Jambor <mjambor@suse.cz>
1535 Martin Liska <mliska@suse.cz>
1537 * plugin/Makefrag.am: Add HSA plugin requirements.
1538 * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
1539 (HSA_RUNTIME_LIB): Likewise.
1540 (HSA_RUNTIME_CPPFLAGS): Likewise.
1541 (HSA_RUNTIME_INCLUDE): New substitution.
1542 (HSA_RUNTIME_LIB): Likewise.
1543 (HSA_RUNTIME_LDFLAGS): Likewise.
1544 (hsa-runtime): New configure option.
1545 (hsa-runtime-include): Likewise.
1546 (hsa-runtime-lib): Likewise.
1547 (PLUGIN_HSA): New substitution variable.
1548 Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
1549 configure options.
1550 (PLUGIN_HSA_CPPFLAGS): Likewise.
1551 (PLUGIN_HSA_LDFLAGS): Likewise.
1552 (PLUGIN_HSA_LIBS): Likewise.
1553 Check that we have access to HSA run-time.
1554 * libgomp-plugin.h (offload_target_type): New element
1555 OFFLOAD_TARGET_TYPE_HSA.
1556 * libgomp.h (gomp_target_task): New fields firstprivate_copies and
1557 args.
1558 (bool gomp_create_target_task): Updated.
1559 (gomp_device_descr): Extra parameter of run_func and async_run_func,
1560 new field can_run_func.
1561 * libgomp_g.h (GOMP_target_ext): Update prototype.
1562 * oacc-host.c (host_run): Added a new parameter args.
1563 * target.c (calculate_firstprivate_requirements): New function.
1564 (copy_firstprivate_data): Likewise.
1565 (gomp_target_fallback_firstprivate): Use them.
1566 (gomp_target_unshare_firstprivate): New function.
1567 (gomp_get_target_fn_addr): Allow returning NULL for shared memory
1568 devices.
1569 (GOMP_target): Do host fallback for all shared memory devices. Do not
1570 pass any args to plugins.
1571 (GOMP_target_ext): Introduce device-specific argument parameter args.
1572 Allow host fallback if device shares memory. Do not remap data if
1573 device has shared memory.
1574 (gomp_target_task_fn): Likewise. Also treat shared memory devices
1575 like host fallback for mappings.
1576 (GOMP_target_data): Treat shared memory devices like host fallback.
1577 (GOMP_target_data_ext): Likewise.
1578 (GOMP_target_update): Likewise.
1579 (GOMP_target_update_ext): Likewise. Also pass NULL as args to
1580 gomp_create_target_task.
1581 (GOMP_target_enter_exit_data): Likewise.
1582 (omp_target_alloc): Treat shared memory devices like host fallback.
1583 (omp_target_free): Likewise.
1584 (omp_target_is_present): Likewise.
1585 (omp_target_memcpy): Likewise.
1586 (omp_target_memcpy_rect): Likewise.
1587 (omp_target_associate_ptr): Likewise.
1588 (gomp_load_plugin_for_device): Also load can_run.
1589 * task.c (GOMP_PLUGIN_target_task_completion): Free
1590 firstprivate_copies.
1591 (gomp_create_target_task): Accept new argument args and store it to
1592 ttask.
1593 * plugin/plugin-hsa.c: New file.
1595 2016-01-18 Tom de Vries <tom@codesourcery.com>
1597 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
1598 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
1599 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
1600 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
1601 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
1602 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
1603 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
1604 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
1605 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
1606 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
1607 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
1608 Same.
1609 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
1610 Same.
1611 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
1612 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
1613 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
1614 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
1615 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
1616 * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
1617 * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
1618 * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
1619 Same.
1620 * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
1622 2016-01-15 Jakub Jelinek <jakub@redhat.com>
1624 * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
1626 2016-01-15 Cesar Philippidis <cesar@codesourcery.com>
1628 * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
1630 2016-01-12 James Norris <jnorris@codesourcery.com>
1632 * libgomp.texi: Updates for OpenACC.
1634 2016-01-11 Alexander Monakov <amonakov@ispras.ru>
1636 * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
1638 2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
1640 PR fortran/66680
1641 * testsuite/libgomp.fortran/pr66680.f90: New test.
1643 2016-01-07 Jakub Jelinek <jakub@redhat.com>
1645 PR middle-end/68960
1646 * testsuite/libgomp.c/pr68960.c: New test.
1648 2016-01-06 Nathan Sidwell <nathan@acm.org>
1650 * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
1651 * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
1653 2016-01-04 Jakub Jelinek <jakub@redhat.com>
1655 Update copyright years.
1657 * libgomp.texi: Bump @copying's copyright year.
1659 2015-12-31 Nathan Sidwell <nathan@acm.org>
1661 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
1662 dg-additional-options syntax.
1663 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1664 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1665 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1666 * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1667 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1668 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1669 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1670 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1671 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1672 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1673 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1674 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1675 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1676 * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1677 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1678 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1679 * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1680 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1682 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
1684 * libgomp.h (REFCOUNT_LINK): Define.
1685 (struct splay_tree_key_s): Add link_key.
1686 * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
1687 Replace target address of the pointer with target address of newly
1688 mapped object in the splay tree. Set link pointer on target to the
1689 device address of the mapped object.
1690 (gomp_unmap_vars): Restore target address of the pointer in the splay
1691 tree for REFCOUNT_LINK objects after unmapping.
1692 (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
1693 declare target link" objects.
1694 (gomp_unload_image_from_device): Replace j with i. Force unmap of all
1695 "omp declare target link" objects, which were mapped for the image.
1696 (gomp_exit_data): Restore target address of the pointer in the splay
1697 tree for REFCOUNT_LINK objects after unmapping.
1698 * testsuite/libgomp.c/target-link-1.c: New file.
1700 2015-12-14 Ilya Verbin <ilya.verbin@intel.com>
1702 * libgomp.h (gomp_device_state): New enum.
1703 (struct gomp_device_descr): Replace is_initialized with state.
1704 (gomp_fini_device): Remove declaration.
1705 * oacc-host.c (host_dispatch): Use state instead of is_initialized.
1706 * oacc-init.c (acc_init_1): Use state instead of is_initialized.
1707 (acc_shutdown_1): Likewise. Inline gomp_fini_device.
1708 (acc_set_device_type): Use state instead of is_initialized.
1709 (acc_set_device_num): Likewise.
1710 * target.c (resolve_device): Use state instead of is_initialized.
1711 Do not initialize finalized device.
1712 (gomp_map_vars): Do nothing if device is finalized.
1713 (gomp_unmap_vars): Likewise.
1714 (gomp_update): Likewise.
1715 (GOMP_offload_register_ver): Use state instead of is_initialized.
1716 (GOMP_offload_unregister_ver): Likewise.
1717 (gomp_init_device): Likewise.
1718 (gomp_unload_device): Likewise.
1719 (gomp_fini_device): Remove.
1720 (gomp_get_target_fn_addr): Do nothing if device is finalized.
1721 (GOMP_target): Go to host fallback if device is finalized.
1722 (GOMP_target_ext): Likewise.
1723 (gomp_exit_data): Do nothing if device is finalized.
1724 (gomp_target_task_fn): Go to host fallback if device is finalized.
1725 (gomp_target_fini): New static function.
1726 (gomp_target_init): Use state instead of is_initialized.
1727 Call gomp_target_fini at exit.
1729 2015-12-09 Tom de Vries <tom@codesourcery.com>
1731 PR tree-optimization/68716
1732 * testsuite/libgomp.c/omp-nested-2.c: New test.
1734 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
1736 * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
1737 target openacc_nvidia_accel_selected.
1738 * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
1739 * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
1740 * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
1741 * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
1743 2015-12-01 Julian Brown <julian@codesourcery.com>
1744 James Norris <James_Norris@mentor.com>
1746 * oacc-parallel.c (GOACC_host_data): New function.
1747 * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
1748 * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
1749 * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
1750 * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
1751 * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
1752 * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
1753 * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
1755 2015-11-30 James Norris <jnorris@codesourcery.com>
1756 Cesar Philippidis <cesar@codesourcery.com>
1758 libgomp/
1759 * libgomp.oacc-fortran/routine-5.f90: New test.
1760 * libgomp.oacc-fortran/routine-7.f90: New test.
1761 * libgomp.oacc-fortran/routine-9.f90: New test.
1763 2015-11-30 Tom de Vries <tom@codesourcery.com>
1765 PR tree-optimization/46032
1766 * testsuite/libgomp.c/pr46032.c: New test.
1768 2015-11-27 Jakub Jelinek <jakub@redhat.com>
1770 PR libgomp/68579
1771 * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
1772 (gomp_create_target_task): Call it before freeing
1773 GOMP_TARGET_TASK_DATA tasks.
1775 PR c/63326
1776 * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
1777 in between case label and OpenMP standalone directives.
1778 * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
1780 2015-11-26 David Edelsohn <dje.gcc@gmail.com>
1782 * configure: Regenerate.
1784 2015-11-26 Jakub Jelinek <jakub@redhat.com>
1786 * testsuite/libgomp.c/target-35.c: New test.
1788 2015-11-22 James Norris <jnorris@codesourcery.com>
1789 Cesar Philippidis <cesar@codesourcery.com>
1791 * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
1792 * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
1793 * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
1794 * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
1795 * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
1797 2015-11-20 Jakub Jelinek <jakub@redhat.com>
1799 PR middle-end/68221
1800 * testsuite/libgomp.c/reduction-11.c: Remove xfail.
1801 * testsuite/libgomp.c/reduction-12.c: Likewise.
1802 * testsuite/libgomp.c++/reduction-11.C: Likewise.
1803 * testsuite/libgomp.c++/reduction-12.C: Likewise.
1805 2015-11-19 Nathan Sidwell <nathan@codesourcery.com>
1807 * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
1808 * libgomp.oacc-c-c++-common/reduction-flt.c: New.
1809 * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
1810 * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
1811 * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
1812 and fix.
1813 * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1814 * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1816 2015-11-18 Nathan Sidwell <nathan@codesourcery.com>
1818 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
1819 worker & gang cases.
1820 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1822 2015-11-17 Cesar Philippidis <cesar@codesourcery.com>
1824 * config/nvptx/priority_queue.c: New file.
1826 2015-11-14 Jakub Jelinek <jakub@redhat.com>
1828 * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
1829 sections.
1831 2015-11-14 Jakub Jelinek <jakub@redhat.com>
1832 Aldy Hernandez <aldyh@redhat.com>
1833 Ilya Verbin <ilya.verbin@intel.com>
1835 * ordered.c (gomp_doacross_init, GOMP_doacross_post,
1836 GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
1837 GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
1838 iterators or IV by chunk size.
1839 * parallel.c (gomp_resolve_num_threads): Don't assume that
1840 if thr->ts.team is non-NULL, then pool must be non-NULL.
1841 * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1842 * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1843 GOMP_PLUGIN_target_task_completion.
1844 * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1845 * Makefile.in: Regenerate.
1846 * libgomp.h: Shuffle prototypes and forward definitions around so
1847 priority queues can be defined.
1848 (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1849 (enum gomp_target_task_state): New enum.
1850 (struct gomp_target_task): Add state, tgt, task and team fields.
1851 (gomp_create_target_task): Change return type to bool, add
1852 state argument.
1853 (gomp_target_task_fn): Change return type to bool.
1854 (struct gomp_device_descr): Add async_run_func.
1855 (struct gomp_task): Remove children, next_child, prev_child,
1856 next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1857 Add pnode field.
1858 (struct gomp_taskgroup): Remove children.
1859 Add taskgroup_queue.
1860 (struct gomp_team): Change task_queue type to a priority queue.
1861 (splay_compare): Define inline.
1862 (priority_queue_offset): New.
1863 (priority_node_to_task): New.
1864 (task_to_priority_node): New.
1865 * oacc-mem.c: Do not include splay-tree.h.
1866 * priority_queue.c: New file.
1867 * priority_queue.h: New file.
1868 * splay-tree.c: Do not include splay-tree.h.
1869 (splay_tree_foreach_internal): New.
1870 (splay_tree_foreach): New.
1871 * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1872 (splay_tree_callback): Define typedef.
1873 * target.c (splay_compare): Move to libgomp.h.
1874 (GOMP_target): Don't adjust *thr in any way around running offloaded
1875 task.
1876 (GOMP_target_ext): Likewise. Handle target nowait.
1877 (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1878 return value from gomp_create_target_task, if false, fallthrough
1879 as if no dependencies exist.
1880 (gomp_target_task_fn): Change return type to bool, return true
1881 if the task should have another part scheduled later. Handle
1882 target nowait.
1883 (gomp_load_plugin_for_device): Initialize async_run.
1884 * task.c (gomp_init_task): Initialize children_queue.
1885 (gomp_clear_parent_in_list): New.
1886 (gomp_clear_parent_in_tree): New.
1887 (gomp_clear_parent): Handle priorities.
1888 (GOMP_task): Likewise.
1889 (priority_queue_move_task_first,
1890 gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1891 New functions.
1892 (gomp_create_target_task): Use priority queues. Change return type
1893 to bool, add state argument, return false if for async
1894 {{enter,exit} data,update} constructs no dependencies need to be
1895 waited for, handle target nowait. Set task->fn to NULL instead of
1896 gomp_target_task_fn.
1897 (verify_children_queue): Remove.
1898 (priority_list_upgrade_task): New.
1899 (priority_queue_upgrade_task): New.
1900 (verify_task_queue): Remove.
1901 (priority_list_downgrade_task): New.
1902 (priority_queue_downgrade_task): New.
1903 (gomp_task_run_pre): Use priority queues.
1904 Abstract code out to priority_queue_downgrade_task.
1905 (gomp_task_run_post_handle_dependers): Use priority queues.
1906 (gomp_task_run_post_remove_parent): Likewise.
1907 (gomp_task_run_post_remove_taskgroup): Likewise.
1908 (gomp_barrier_handle_tasks): Likewise. Handle target nowait target
1909 tasks specially.
1910 (GOMP_taskwait): Likewise.
1911 (gomp_task_maybe_wait_for_dependencies): Likewise. Abstract code to
1912 priority-queue_upgrade_task.
1913 (GOMP_taskgroup_start): Use priority queues.
1914 (GOMP_taskgroup_end): Likewise. Handle target nowait target tasks
1915 specially. If taskgroup is NULL, and thr->ts.level is 0, act as a
1916 barrier.
1917 * taskloop.c (GOMP_taskloop): Handle priorities.
1918 * team.c (gomp_new_team): Call priority_queue_init.
1919 (free_team): Call priority_queue_free.
1920 (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1921 team created for target nowait in implicit parallel region.
1922 (gomp_team_start): For nested check, test thr->ts.level instead of
1923 thr->ts.team != NULL.
1924 * testsuite/libgomp.c/doacross-3.c: New test.
1925 * testsuite/libgomp.c/ordered-5.c: New test.
1926 * testsuite/libgomp.c/priority.c: New test.
1927 * testsuite/libgomp.c/target-31.c: New test.
1928 * testsuite/libgomp.c/target-32.c: New test.
1929 * testsuite/libgomp.c/target-33.c: New test.
1930 * testsuite/libgomp.c/target-34.c: New test.
1932 2015-11-13 Nathan Sidwell <nathan@codesourcery.com>
1934 * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1936 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1937 loop is sequential.
1939 2015-11-13 Nathan Sidwell <nathan@codesourcery.com>
1941 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1942 * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1944 2015-11-12 James Norris <jnorris@codesourcery.com>
1945 Joseph Myers <joseph@codesourcery.com>
1947 * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1948 * oacc-parallel.c (GOACC_declare): New function.
1949 * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1950 * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1951 * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1952 * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1953 * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1955 2015-11-12 Nathan Sidwell <nathan@codesourcery.com>
1957 * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1959 2015-11-1 Nathan Sidwell <nathan@codesourcery.com>
1961 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1962 * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1964 2015-11-09 Nathan Sidwell <nathan@codesourcery.com>
1966 * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1967 inadvertent commit.
1969 2015-11-09 Nathan Sidwell <nathan@codesourcery.com>
1971 * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1972 * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1973 * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1974 * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1975 * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1977 2015-11-06 Thomas Schwinge <thomas@codesourcery.com>
1979 * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1980 * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1982 2015-11-05 Jakub Jelinek <jakub@redhat.com>
1983 Ilya Verbin <ilya.verbin@intel.com>
1985 * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1986 GOMP_loop_nonmonotonic_dynamic_start,
1987 GOMP_loop_nonmonotonic_guided_next,
1988 GOMP_loop_nonmonotonic_guided_start,
1989 GOMP_loop_ull_nonmonotonic_dynamic_next,
1990 GOMP_loop_ull_nonmonotonic_dynamic_start,
1991 GOMP_loop_ull_nonmonotonic_guided_next,
1992 GOMP_loop_ull_nonmonotonic_guided_start,
1993 GOMP_parallel_loop_nonmonotonic_dynamic,
1994 GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1995 (GOMP_target_41): Renamed to ...
1996 (GOMP_target_ext): ... this. Add num_teams and thread_limit
1997 arguments.
1998 (GOMP_target_data_41): Renamed to ...
1999 (GOMP_target_data_ext): ... this.
2000 (GOMP_target_update_41): Renamed to ...
2001 (GOMP_target_update_ext): ... this.
2002 * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2003 GOMP_target_data_ext and GOMP_target_update_ext instead of
2004 GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2005 Export GOMP_loop_nonmonotonic_dynamic_next,
2006 GOMP_loop_nonmonotonic_dynamic_start,
2007 GOMP_loop_nonmonotonic_guided_next,
2008 GOMP_loop_nonmonotonic_guided_start,
2009 GOMP_loop_ull_nonmonotonic_dynamic_next,
2010 GOMP_loop_ull_nonmonotonic_dynamic_start,
2011 GOMP_loop_ull_nonmonotonic_guided_next,
2012 GOMP_loop_ull_nonmonotonic_guided_start,
2013 GOMP_parallel_loop_nonmonotonic_dynamic and
2014 GOMP_parallel_loop_nonmonotonic_guided.
2015 * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2016 GOMP_parallel_loop_nonmonotonic_guided,
2017 GOMP_loop_nonmonotonic_dynamic_start,
2018 GOMP_loop_nonmonotonic_guided_start,
2019 GOMP_loop_nonmonotonic_dynamic_next,
2020 GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2021 * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2022 GOMP_loop_ull_nonmonotonic_guided_start,
2023 GOMP_loop_ull_nonmonotonic_dynamic_next,
2024 GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2025 * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2026 functions.
2027 (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER. For
2028 GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2029 Use gomp_map_val function.
2030 (gomp_target_fallback_firstprivate): New static function.
2031 (GOMP_target_41): Renamed to ...
2032 (GOMP_target_ext): ... this. Add num_teams and thread_limit
2033 arguments. Move firstprivate fallback handling into a new
2034 function.
2035 (GOMP_target_data_41): Renamed to ...
2036 (GOMP_target_data_ext): ... this.
2037 (GOMP_target_update_41): Renamed to ...
2038 (GOMP_target_update_ext): ... this.
2039 (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2040 gomp_map_0len_lookup instead of gomp_map_lookup.
2041 (omp_target_is_present): Use gomp_map_0len_lookup instead of
2042 gomp_map_lookup.
2043 * testsuite/libgomp.c/target-28.c: Likewise.
2044 * testsuite/libgomp.c/monotonic-1.c: New test.
2045 * testsuite/libgomp.c/monotonic-2.c: New test.
2046 * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2047 * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2048 * testsuite/libgomp.c/pr66199-5.c: New test.
2049 * testsuite/libgomp.c/pr66199-6.c: New test.
2050 * testsuite/libgomp.c/pr66199-7.c: New test.
2051 * testsuite/libgomp.c/pr66199-8.c: New test.
2052 * testsuite/libgomp.c/pr66199-9.c: New test.
2053 * testsuite/libgomp.c/reduction-11.c: New test.
2054 * testsuite/libgomp.c/reduction-12.c: New test.
2055 * testsuite/libgomp.c/reduction-13.c: New test.
2056 * testsuite/libgomp.c/reduction-14.c: New test.
2057 * testsuite/libgomp.c/reduction-15.c: New test.
2058 * testsuite/libgomp.c/target-12.c (main): Adjust for
2059 omp_target_is_present change for one-past-last element.
2060 * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2061 the same var is both mapped and privatized.
2062 * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2063 handling of zero-length array sections.
2064 * testsuite/libgomp.c/target-28.c: New test.
2065 * testsuite/libgomp.c/target-29.c: New test.
2066 * testsuite/libgomp.c/target-30.c: New test.
2067 * testsuite/libgomp.c/target-teams-1.c: New test.
2068 * testsuite/libgomp.c++/member-6.C: New test.
2069 * testsuite/libgomp.c++/member-7.C: New test.
2070 * testsuite/libgomp.c++/monotonic-1.C: New test.
2071 * testsuite/libgomp.c++/monotonic-2.C: New test.
2072 * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2073 * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2074 * testsuite/libgomp.c++/pr66199-3.C: New test.
2075 * testsuite/libgomp.c++/pr66199-4.C: New test.
2076 * testsuite/libgomp.c++/pr66199-5.C: New test.
2077 * testsuite/libgomp.c++/pr66199-6.C: New test.
2078 * testsuite/libgomp.c++/pr66199-7.C: New test.
2079 * testsuite/libgomp.c++/pr66199-8.C: New test.
2080 * testsuite/libgomp.c++/pr66199-9.C: New test.
2081 * testsuite/libgomp.c++/reduction-11.C: New test.
2082 * testsuite/libgomp.c++/reduction-12.C: New test.
2083 * testsuite/libgomp.c++/target-13.C: New test.
2084 * testsuite/libgomp.c++/target-14.C: New test.
2085 * testsuite/libgomp.c++/target-15.C: New test.
2086 * testsuite/libgomp.c++/target-16.C: New test.
2087 * testsuite/libgomp.c++/target-17.C: New test.
2088 * testsuite/libgomp.c++/target-18.C: New test.
2089 * testsuite/libgomp.c++/target-19.C: New test.
2091 2015-11-04 Nathan Sidwell <nathan@codesourcery.com>
2093 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2094 and reduction copy.
2095 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2096 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2097 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2098 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2099 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2100 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2101 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2102 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2103 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2104 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2105 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2106 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2107 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2108 * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2110 2015-11-04 Nathan Sidwell <nathan@codesourcery.com>
2112 * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2113 * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2114 * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2115 * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2116 * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2117 * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2118 * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2119 * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2121 2015-11-03 Nathan Sidwell <nathan@codesourcery.com>
2123 * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2124 * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2125 (GOMP_OFFLOAD_openacc_parallel): Likewise.
2126 * oacc-host.c (host_openacc_exec): Likewise.
2127 * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2129 2015-11-03 Julian Brown <julian@codesourcery.com>
2130 Thomas Schwinge <thomas@codesourcery.com>
2132 * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2133 * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2134 * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2135 Likewise.
2136 * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2137 * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2139 2015-11-03 James Norris <jnorris@codesourcery.com>
2141 * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2142 file.
2143 * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2144 Likewise.
2145 * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2146 * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2147 * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2148 * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2149 * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2151 2015-10-29 Nathan Sidwell <nathan@codesourcery.com>
2153 * openacc.h (enum acc_device_t): Reformat. Ensure layout
2154 compatibility.
2155 (enum acc_async_t): Reformat.
2156 (acc_on_device): Declare compatible with builtin and provide C++
2157 wrapper.
2158 * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2160 2015-10-29 Thomas Schwinge <thomas@codesourcery.com>
2161 Cesar Philippidis <cesar@codesourcery.com>
2163 * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2164 * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2165 ... this. Add a description of the test at the top of the file.
2166 * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2167 * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2168 ... this. Add a description of the test at the top of the file.
2170 2015-10-28 Nathan Sidwell <nathan@codesourcery.com>
2172 * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2173 * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2174 * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2175 * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2176 * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2177 * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2179 2015-10-27 Nathan Sidwell <nathan@codesourcery.com>
2181 * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2182 dimensions.
2184 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
2186 PR testsuite/68063
2187 * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2189 2015-10-27 James Norris <jnorris@codesourcery.com>
2191 * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2192 * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2194 2015-10-26 Thomas Schwinge <thomas@codesourcery.com>
2196 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2197 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2199 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2200 acc_device_nvidia usage.
2201 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2202 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2203 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2205 * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2206 * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2208 PR libgomp/66518
2209 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2211 PR libgomp/65437
2212 PR libgomp/66518
2213 * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2214 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2216 2015-10-23 Tom de Vries <tom@codesourcery.com>
2218 PR testsuite/68063
2219 * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2221 2015-10-20 Nathan Sidwell <nathan@codesourcery.com>
2223 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2224 vector_length.
2225 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2227 2015-10-14 Ilya Verbin <ilya.verbin@intel.com>
2228 Aleksander Ivanushenko <aleksander.ivanushenko@intel.com>
2230 * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2231 to 0 when mapnum is 0.
2233 2015-10-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
2235 * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2236 Cast to int from int32_t.
2238 2015-10-13 Jakub Jelinek <jakub@redhat.com>
2239 Aldy Hernandez <aldyh@redhat.com>
2240 Ilya Verbin <ilya.verbin@intel.com>
2242 * config/linux/affinity.c (omp_get_place_num_procs,
2243 omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2244 * config/linux/doacross.h: New file.
2245 * config/posix/affinity.c (omp_get_place_num_procs,
2246 omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2247 * config/posix/doacross.h: New file.
2248 * env.c: Include gomp-constants.h.
2249 (struct gomp_task_icv): Rename run_sched_modifier to
2250 run_sched_chunk_size.
2251 (gomp_max_task_priority_var): New variable.
2252 (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2253 (handle_omp_display_env): Change _OPENMP value from 201307 to
2254 201511. Print OMP_MAX_TASK_PRIORITY.
2255 (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2256 (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2257 chunk_size and run_sched_modifier to run_sched_chunk_size.
2258 (omp_get_max_task_priority, omp_get_initial_device,
2259 omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2260 omp_get_partition_place_nums): New functions.
2261 * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2262 omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2263 to chunk_size.
2264 (omp_get_num_places_, omp_get_place_num_procs_,
2265 omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2266 omp_get_place_proc_ids_8_, omp_get_place_num_,
2267 omp_get_partition_num_places_, omp_get_partition_place_nums_,
2268 omp_get_partition_place_nums_8_, omp_get_initial_device_,
2269 omp_get_max_task_priority_): New functions.
2270 * libgomp_g.h (GOMP_loop_doacross_static_start,
2271 GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2272 GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2273 GOMP_loop_ull_doacross_dynamic_start,
2274 GOMP_loop_ull_doacross_guided_start,
2275 GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2276 GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2277 GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2278 GOMP_target_data_41, GOMP_target_update_41,
2279 GOMP_target_enter_exit_data): New prototypes.
2280 (GOMP_task): Add prototype argument.
2281 * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2282 (struct gomp_doacross_work_share): New type.
2283 (struct gomp_work_share): Add doacross field.
2284 (struct gomp_task_icv): Rename run_sched_modifier to
2285 run_sched_chunk_size.
2286 (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2287 GOMP_TASK_UNDEFERRED. Add comments.
2288 (struct gomp_task_depend_entry): Add comments.
2289 (struct gomp_task): Likewise.
2290 (struct gomp_taskgroup): Likewise.
2291 (struct gomp_target_task): New type.
2292 (struct gomp_team): Add comment.
2293 (gomp_get_place_proc_ids_8, gomp_doacross_init,
2294 gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2295 gomp_create_target_task, gomp_target_task_fn): New prototypes.
2296 (struct target_var_desc): New type.
2297 (struct target_mem_desc): Adjust comment. Use struct
2298 target_var_desc instead of splay_tree_key for list.
2299 (REFCOUNT_INFINITY): Define.
2300 (struct splay_tree_key_s): Remove copy_from field.
2301 (struct gomp_device_descr): Add dev2dev_func field.
2302 (enum gomp_map_vars_kind): New enum.
2303 (gomp_map_vars): Add one argument.
2304 * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2305 omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2306 omp_get_place_num_procs, omp_get_place_num_procs_,
2307 omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2308 omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2309 omp_get_place_num_, omp_get_partition_num_places,
2310 omp_get_partition_num_places_, omp_get_partition_place_nums,
2311 omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2312 omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2313 omp_target_free, omp_target_is_present, omp_target_memcpy,
2314 omp_target_memcpy_rect, omp_target_associate_ptr and
2315 omp_target_disassociate_ptr.
2316 (GOMP_4.0.2): Renamed to ...
2317 (GOMP_4.5): ... this. Export GOMP_target_41, GOMP_target_data_41,
2318 GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2319 GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2320 GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2321 GOMP_loop_doacross_static_start, GOMP_doacross_post,
2322 GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2323 GOMP_loop_ull_doacross_guided_start,
2324 GOMP_loop_ull_doacross_runtime_start,
2325 GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2326 GOMP_doacross_ull_wait.
2327 * libgomp.texi: Document omp_get_max_task_priority.
2328 Rename modifier argument to chunk_size for omp_set_schedule and
2329 omp_get_schedule. Document OMP_MAX_TASK_PRIORITY env var.
2330 * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2331 to run_sched_chunk_size renaming.
2332 (GOMP_loop_ordered_runtime_start): Likewise.
2333 (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2334 gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2335 GOMP_parallel_loop_runtime_start): New functions.
2336 (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2337 to run_sched_chunk_size renaming.
2338 (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2339 GOMP_loop_doacross_guided_start): New functions or aliases.
2340 * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2341 run_sched_modifier to run_sched_chunk_size renaming.
2342 (GOMP_loop_ull_ordered_runtime_start): Likewise.
2343 (gomp_loop_ull_doacross_static_start,
2344 gomp_loop_ull_doacross_dynamic_start,
2345 gomp_loop_ull_doacross_guided_start,
2346 GOMP_loop_ull_doacross_runtime_start): New functions.
2347 (GOMP_loop_ull_doacross_static_start,
2348 GOMP_loop_ull_doacross_dynamic_start,
2349 GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2350 * oacc-mem.c (acc_map_data, present_create_copy,
2351 gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2352 to gomp_map_vars.
2353 (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2354 * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2355 instead of false to gomp_map_vars.
2356 (GOACC_parallel_keyed): Likewise. Use copy_from from target_var_desc.
2357 * omp.h.in (omp_lock_hint_t): New type.
2358 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2359 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2360 omp_get_place_num, omp_get_partition_num_places,
2361 omp_get_partition_place_nums, omp_get_initial_device,
2362 omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2363 omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2364 omp_target_associate_ptr, omp_target_disassociate_ptr): New
2365 prototypes.
2366 * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2367 (omp_lock_hint_none, omp_lock_hint_uncontended,
2368 omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2369 omp_lock_hint_speculative): New parameters.
2370 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2371 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2372 omp_get_place_num, omp_get_partition_num_places,
2373 omp_get_partition_place_nums, omp_get_initial_device,
2374 omp_get_max_task_priority): New interfaces.
2375 (omp_set_schedule, omp_get_schedule): Rename modifier argument
2376 to chunk_size.
2377 * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2378 (omp_lock_hint_none, omp_lock_hint_uncontended,
2379 omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2380 omp_lock_hint_speculative): New parameters.
2381 (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2382 omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2383 omp_get_place_num, omp_get_partition_num_places,
2384 omp_get_partition_place_nums, omp_get_initial_device,
2385 omp_get_max_task_priority): New functions and subroutines.
2386 * ordered.c: Include stdarg.h and string.h.
2387 (MAX_COLLAPSED_BITS): Define.
2388 (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2389 gomp_doacross_ull_init, GOMP_doacross_ull_post,
2390 GOMP_doacross_ull_wait): New functions.
2391 * target.c: Include errno.h.
2392 (resolve_device): If device is not initialized, call
2393 gomp_init_device on it.
2394 (gomp_map_lookup): New function.
2395 (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2396 Don't bump refcount if REFCOUNT_INFINITY. Handle
2397 GOMP_MAP_ALWAYS_TO_P.
2398 (get_kind): Rename is_openacc argument to short_mapkind.
2399 (gomp_map_pointer): Use gomp_map_lookup.
2400 (gomp_map_fields_existing): New function.
2401 (gomp_map_vars): Rename is_openacc argument to short_mapkind
2402 and is_target to pragma_kind. Handle GOMP_MAP_VARS_ENTER_DATA,
2403 handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2404 GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
2405 Adjust for tgt->list changed type and copy_from living in there.
2406 (gomp_copy_from_async): Adjust for tgt->list changed type and
2407 copy_from living in there.
2408 (gomp_unmap_vars): Likewise.
2409 (gomp_update): Likewise. Rename is_openacc argument to
2410 short_mapkind. Don't fail if object is not mapped.
2411 (gomp_load_image_to_device): Initialize refcount to
2412 REFCOUNT_INFINITY.
2413 (gomp_target_fallback): New function.
2414 (gomp_get_target_fn_addr): Likewise.
2415 (GOMP_target): Adjust gomp_map_vars caller, use
2416 gomp_get_target_fn_addr and gomp_target_fallback.
2417 (GOMP_target_41): New function.
2418 (gomp_target_data_fallback): New function.
2419 (GOMP_target_data): Use it, adjust gomp_map_vars caller.
2420 (GOMP_target_data_41): New function.
2421 (GOMP_target_update): Adjust gomp_update caller.
2422 (GOMP_target_update_41): New function.
2423 (gomp_exit_data, GOMP_target_enter_exit_data,
2424 gomp_target_task_fn, omp_target_alloc, omp_target_free,
2425 omp_target_is_present, omp_target_memcpy,
2426 omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
2427 omp_target_associate_ptr, omp_target_disassociate_ptr,
2428 gomp_load_plugin_for_device): New functions.
2429 * task.c: Include gomp-constants.h. Include taskloop.c
2430 twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
2431 (gomp_task_handle_depend): New function.
2432 (GOMP_task): Use it. Add priority argument. Use
2433 gomp-constant.h constants instead of hardcoded numbers.
2434 Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
2435 (gomp_create_target_task): New function.
2436 (verify_children_queue, verify_taskgroup_queue,
2437 verify_task_queue): New functions.
2438 (gomp_task_run_pre): Call verify_*_queue functions.
2439 If an upcoming tied task is about to leave the sibling or
2440 taskgroup queues in an invalid state, adjust appropriately.
2441 Remove taskgroup argument. Add comments.
2442 (gomp_task_run_post_handle_dependers): Add comments.
2443 (gomp_task_run_post_remove_parent): Likewise.
2444 (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
2445 (GOMP_taskwait): Likewise. Add comments.
2446 (gomp_task_maybe_wait_for_dependencies): Fix scheduling
2447 problem such that the first non parent_depends_on task does not
2448 end up at the end of the children queue.
2449 (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
2450 GOMP_TASK_UNDEFERRED.
2451 (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
2452 * taskloop.c: New file.
2453 * testsuite/lib/libgomp.exp
2454 (check_effective_target_offload_device_nonshared_as): New proc.
2455 * testsuite/libgomp.c/affinity-2.c: New test.
2456 * testsuite/libgomp.c/doacross-1.c: New test.
2457 * testsuite/libgomp.c/doacross-2.c: New test.
2458 * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
2459 Add map clause to target.
2460 * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
2461 * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
2462 * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
2463 * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
2464 * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
2465 Likewise.
2466 * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
2467 * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
2468 * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
2469 * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
2470 not defined. Use those where needed.
2471 * testsuite/libgomp.c/for-4.c: New test.
2472 * testsuite/libgomp.c/for-5.c: New test.
2473 * testsuite/libgomp.c/for-6.c: New test.
2474 * testsuite/libgomp.c/linear-1.c: New test.
2475 * testsuite/libgomp.c/ordered-4.c: New test.
2476 * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
2477 only allowed on the loop iterator.
2478 * testsuite/libgomp.c/pr66199-3.c: New test.
2479 * testsuite/libgomp.c/pr66199-4.c: New test.
2480 * testsuite/libgomp.c/reduction-7.c: New test.
2481 * testsuite/libgomp.c/reduction-8.c: New test.
2482 * testsuite/libgomp.c/reduction-9.c: New test.
2483 * testsuite/libgomp.c/reduction-10.c: New test.
2484 * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
2485 map(tofrom:s).
2486 * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
2487 * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
2488 * testsuite/libgomp.c/target-11.c: New test.
2489 * testsuite/libgomp.c/target-12.c: New test.
2490 * testsuite/libgomp.c/target-13.c: New test.
2491 * testsuite/libgomp.c/target-14.c: New test.
2492 * testsuite/libgomp.c/target-15.c: New test.
2493 * testsuite/libgomp.c/target-16.c: New test.
2494 * testsuite/libgomp.c/target-17.c: New test.
2495 * testsuite/libgomp.c/target-18.c: New test.
2496 * testsuite/libgomp.c/target-19.c: New test.
2497 * testsuite/libgomp.c/target-20.c: New test.
2498 * testsuite/libgomp.c/target-21.c: New test.
2499 * testsuite/libgomp.c/target-22.c: New test.
2500 * testsuite/libgomp.c/target-23.c: New test.
2501 * testsuite/libgomp.c/target-24.c: New test.
2502 * testsuite/libgomp.c/target-25.c: New test.
2503 * testsuite/libgomp.c/target-26.c: New test.
2504 * testsuite/libgomp.c/target-27.c: New test.
2505 * testsuite/libgomp.c/taskloop-1.c: New test.
2506 * testsuite/libgomp.c/taskloop-2.c: New test.
2507 * testsuite/libgomp.c/taskloop-3.c: New test.
2508 * testsuite/libgomp.c/taskloop-4.c: New test.
2509 * testsuite/libgomp.c++/ctor-13.C: New test.
2510 * testsuite/libgomp.c++/doacross-1.C: New test.
2511 * testsuite/libgomp.c++/examples-4/declare_target-2.C:
2512 Replace offload_device with offload_device_nonshared_as.
2513 * testsuite/libgomp.c++/for-12.C: New test.
2514 * testsuite/libgomp.c++/for-13.C: New test.
2515 * testsuite/libgomp.c++/for-14.C: New test.
2516 * testsuite/libgomp.c++/linear-1.C: New test.
2517 * testsuite/libgomp.c++/member-1.C: New test.
2518 * testsuite/libgomp.c++/member-2.C: New test.
2519 * testsuite/libgomp.c++/member-3.C: New test.
2520 * testsuite/libgomp.c++/member-4.C: New test.
2521 * testsuite/libgomp.c++/member-5.C: New test.
2522 * testsuite/libgomp.c++/ordered-1.C: New test.
2523 * testsuite/libgomp.c++/reduction-5.C: New test.
2524 * testsuite/libgomp.c++/reduction-6.C: New test.
2525 * testsuite/libgomp.c++/reduction-7.C: New test.
2526 * testsuite/libgomp.c++/reduction-8.C: New test.
2527 * testsuite/libgomp.c++/reduction-9.C: New test.
2528 * testsuite/libgomp.c++/reduction-10.C: New test.
2529 * testsuite/libgomp.c++/reference-1.C: New test.
2530 * testsuite/libgomp.c++/simd14.C: New test.
2531 * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
2532 * testsuite/libgomp.c++/target-5.C: New test.
2533 * testsuite/libgomp.c++/target-6.C: New test.
2534 * testsuite/libgomp.c++/target-7.C: New test.
2535 * testsuite/libgomp.c++/target-8.C: New test.
2536 * testsuite/libgomp.c++/target-9.C: New test.
2537 * testsuite/libgomp.c++/target-10.C: New test.
2538 * testsuite/libgomp.c++/target-11.C: New test.
2539 * testsuite/libgomp.c++/target-12.C: New test.
2540 * testsuite/libgomp.c++/taskloop-1.C: New test.
2541 * testsuite/libgomp.c++/taskloop-2.C: New test.
2542 * testsuite/libgomp.c++/taskloop-3.C: New test.
2543 * testsuite/libgomp.c++/taskloop-4.C: New test.
2544 * testsuite/libgomp.c++/taskloop-5.C: New test.
2545 * testsuite/libgomp.c++/taskloop-6.C: New test.
2546 * testsuite/libgomp.c++/taskloop-7.C: New test.
2547 * testsuite/libgomp.c++/taskloop-8.C: New test.
2548 * testsuite/libgomp.c++/taskloop-9.C: New test.
2549 * testsuite/libgomp.fortran/affinity1.f90: New test.
2550 * testsuite/libgomp.fortran/affinity2.f90: New test.
2552 2015-10-13 Tom de Vries <tom@codesourcery.com>
2554 PR tree-optimization/67476
2555 * testsuite/libgomp.c/autopar-3.c: New test.
2556 * testsuite/libgomp.c/autopar-4.c: New test.
2557 * testsuite/libgomp.c/autopar-5.c: New test.
2558 * testsuite/libgomp.c/autopar-6.c: New test.
2559 * testsuite/libgomp.c/autopar-7.c: New test.
2560 * testsuite/libgomp.c/autopar-8.c: New test.
2562 2015-10-12 James Norris <jnorris@codesourcery.com>
2564 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
2565 initializer.
2567 2015-10-09 David Malcolm <dmalcolm@redhat.com>
2569 * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
2570 using load_gcc_lib.
2572 2015-10-02 Thomas Schwinge <thomas@codesourcery.com>
2574 * oacc-ptx.h: Remove file, moving its content into...
2575 * config/nvptx/fortran.c: ... here...
2576 * config/nvptx/oacc-init.c: ..., here...
2577 * config/nvptx/oacc-parallel.c: ..., and here.
2578 * config/nvptx/openacc.f90: New file.
2579 * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
2580 (link_ptx): Don't link in predefined bits of PTX code.
2582 2015-09-30 Nathan Sidwell <nathan@codesourcery.com>
2583 Bernd Schmidt <bernds@codesourcery.com>
2585 * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
2586 (struct targ_ptx_obj): New.
2587 (nvptx_tdata): Move earlier, change data format.
2588 (link_ptx): Take targ_ptx_obj ptr and count. Allow multiple
2589 objects.
2590 (GOMP_OFFLOAD_load_image): Adjust.
2592 2015-09-30 Thomas Schwinge <thomas@codesourcery.com>
2594 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
2595 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2596 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
2597 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
2598 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2599 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2600 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2601 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2602 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2603 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2604 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2605 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2606 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2607 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2608 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2609 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2610 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2611 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2612 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2613 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2614 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2615 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2616 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2617 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2618 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2619 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2620 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2621 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2622 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2623 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2624 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2625 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2626 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2627 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2628 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2629 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2630 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2631 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2632 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2633 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2634 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2635 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2636 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2637 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2638 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2639 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2640 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2641 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2642 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2643 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2644 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2645 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2646 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2647 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2648 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
2649 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2650 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2651 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2652 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2653 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2654 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2655 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2656 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2658 2015-09-29 Nathan Sidwell <nathan@codesourcery.com>
2660 * oacc-init.c (acc_on_device): Force optimization level.
2662 2015-09-29 Nathan Sidwell <nathan@codesourcery.com>
2664 * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
2665 (cuda_errlist): Delete.
2666 (cuda_error): Reimplement.
2668 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
2670 * libgomp.h (acc_dispatch_t): Replace separate geometry args with
2671 array.
2672 * libgomp.map (GOACC_parallel_keyed): New.
2673 * oacc-parallel.c (goacc_wait): Take pointer to va_list. Adjust
2674 all callers.
2675 (GOACC_parallel_keyed): New interface. Lose geometry arguments
2676 and take keyed varargs list. Adjust call to exec_func.
2677 (GOACC_parallel): Force host fallback.
2678 * libgomp_g.h (GOACC_parallel): Remove.
2679 (GOACC_parallel_keyed): Declare.
2680 * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
2681 (stuct targ_gn_descriptor): Replace name field with launch field.
2682 (nvptx_exec): Lose separate geometry args, take array. Process
2683 dynamic dimensions and adjust.
2684 (struct nvptx_tdata): Replace fn_names field with fn_descs.
2685 (GOMP_OFFLOAD_load_image): Adjust for change in function table
2686 data.
2687 (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
2688 passing.
2689 * oacc-host.c (host_openacc_exec): Adjust for change in dimension
2690 passing.
2692 2015-09-22 Chung-Lin Tang <cltang@codesourcery.com>
2694 PR libgomp/67141
2695 * oacc-int.h (goacc_host_init): Add declaration.
2696 * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
2697 * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
2699 2015-09-08 Aditya Kumar <hiraditya@msn.com>
2700 Sebastian Pop <s.pop@samsung.com>
2702 * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
2703 match o/p.
2704 * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
2705 * testsuite/libgomp.graphite/force-parallel-4.c: Same.
2706 * testsuite/libgomp.graphite/force-parallel-5.c: Same.
2707 * testsuite/libgomp.graphite/force-parallel-7.c: Same.
2708 * testsuite/libgomp.graphite/force-parallel-8.c: Same.
2710 2015-09-03 Jakub Jelinek <jakub@redhat.com>
2712 * configure.tgt: Add missing ;; in between nvptx and rtems
2713 snippets.
2715 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2717 * config/posix/pool.h (gomp_adjust_thread_attr): New.
2718 * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
2719 (gomp_thread_pool_reservoir): Add priority member.
2720 * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
2721 priority.
2722 (parse_thread_pools): Likewise.
2723 * team.c (gomp_team_start): Call configuration provided
2724 gomp_adjust_thread_attr(). Destroy thread attributes if
2725 necessary.
2726 * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
2728 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2730 * config/posix/pool.h: New.
2731 * config/rtems/pool.h: Likewise.
2732 * config/rtems/proc.c: Likewise.
2733 * libgomp.h (gomp_thread_destructor): Declare.
2734 * team.c: Include configuration provided "pool.h".
2735 (gomp_get_thread_pool): Define in configuration.
2736 (gomp_team_end): Call configuration defined
2737 gomp_release_thread_pool().
2739 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2741 * config/rtems/bar.c: New.
2742 * config/rtems/bar.h: Likewise.
2743 * config/rtems/mutex.c: Likewise.
2744 * config/rtems/mutex.h: Likewise.
2745 * config/rtems/sem.c: Likewise.
2746 * config/rtems/sem.h: Likewise.
2747 * configure.ac (*-*-rtems*): Check that Newlib provides a proper
2748 <sys/lock.h> header file.
2749 * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
2750 supported by Newlib.
2751 * configure: Regenerate.
2753 2015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
2755 * team.c (gomp_new_thread_pool): Delete and move content to ...
2756 (gomp_get_thread_pool): ... new function. Allocate and
2757 initialize thread pool on demand.
2758 (get_last_team): Use gomp_get_thread_pool().
2759 (gomp_team_start): Delete thread pool initialization.
2761 2015-09-03 Tom de Vries <tom@codesourcery.com>
2763 PR tree-optimization/65637
2764 * testsuite/libgomp.c/autopar-2.c: New test.
2766 2015-08-29 Tom de Vries <tom@codesourcery.com>
2768 PR tree-optimization/46193
2769 * testsuite/libgomp.c/pr46193.c: New test.
2771 2015-08-24 Nathan Sidwell <nathan@codesourcery.com>
2773 libgomp/
2774 * libgomp.map: Add 4.0.2 version.
2775 * target.c (offload_image_descr): Add version field.
2776 (gomp_load_image_to_device): Add version argument. Adjust plugin
2777 call. Improve load mismatch diagnostic.
2778 (gomp_unload_image_from_device): Add version argument. Adjust plugin
2779 call.
2780 (GOMP_offload_regster): Make stub function, move bulk to ...
2781 (GOMP_offload_register_ver): ... here. Process version argument.
2782 (GOMP_offload_unregister): Make stub function, move bulk to ...
2783 (GOMP_offload_unregister_ver): ... here. Process version argument.
2784 (gomp_init_device): Process version field.
2785 (gomp_unload_device): Process version field.
2786 (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
2787 macros. Check plugin version.
2788 * libgomp.h (gomp_device_descr): Add version function field. Adjust
2789 loader and unloader types.
2790 * oacc-host.c: Include gomp-constants.h.
2791 (host_version): New.
2792 (host_load_image, host_unload_image): Adjust.
2793 (host_dispatch): Add host_version.
2794 * plugin/plugin-nvptx.c: Include gomp-constants.h.
2795 (GOMP_OFFLOAD_version): New.
2796 (GOMP_OFFLOAD_load_image): Add version arg and check it.
2797 (GOMP_OFFLOAD_unload_image): Likewise.
2798 * plugin/plugin-host.c: Include gomp-constants.h.
2799 (GOMP_OFFLOAD_version): New.
2800 (GOMP_OFFLOAD_load_image): Add version arg.
2801 (GOMP_OFFLOAD_unload_image): Likewise.
2803 2015-08-24 Tom de Vries <tom@codesourcery.com>
2805 PR tree-optimization/65468
2806 * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
2808 2015-08-24 Tom de Vries <tom@codesourcery.com>
2810 PR tree-optimization/65468
2811 * testsuite/libgomp.c/static-chunk-size-one.c: New test.
2813 2015-08-24 Joost VandeVondele <vondele@gnu.gcc.org>
2815 PR libgomp/66761
2816 PR libgomp/67303
2817 * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
2818 (gomp_iter_guided_next): Idem.
2819 * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
2820 (gomp_iter_ull_guided_next): Idem.
2821 * config/linux/wait.h (do_spin): Idem.
2823 2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
2825 * libgomp-plugin.h (enum offload_target_type): Remove
2826 OFFLOAD_TARGET_TYPE_HOST_NONSHM.
2827 * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
2828 * openacc.h (enum acc_device_t): Likewise.
2829 * openacc_lib.h: Likewise.
2830 * oacc-init.c (name_of_acc_device_t): Don't handle it.
2831 (acc_on_device): Just use __builtin_acc_on_device.
2832 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
2833 of acc_on_device builtin.
2834 * plugin/plugin-host.h: Remove file.
2835 * plugin/plugin-host.c: Likewise, but salvage some content into...
2836 * oacc-host.c: ... this file.
2837 * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
2838 * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2839 * Makefile.in: Regenerate.
2840 * configure: Likewise.
2841 * testsuite/lib/libgomp.exp
2842 (check_effective_target_openacc_host_nonshm_selected): Remove.
2843 * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2844 ACC_DEVICE_TYPE=host_nonshm.
2845 * testsuite/libgomp.oacc-c/c.exp: Likewise.
2846 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2847 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2848 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2849 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2850 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2852 2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
2853 Jakub Jelinek <jakub@redhat.com>
2855 * config/nvptx/affinity.c: New file.
2856 * config/nvptx/alloc.c: Likewise.
2857 * config/nvptx/bar.c: Likewise.
2858 * config/nvptx/barrier.c: Likewise.
2859 * config/nvptx/critical.c: Likewise.
2860 * config/nvptx/env.c: Likewise.
2861 * config/nvptx/error.c: Likewise.
2862 * config/nvptx/fortran.c: Likewise.
2863 * config/nvptx/iter.c: Likewise.
2864 * config/nvptx/iter_ull.c: Likewise.
2865 * config/nvptx/libgomp-plugin.c: Likewise.
2866 * config/nvptx/lock.c: Likewise.
2867 * config/nvptx/loop.c: Likewise.
2868 * config/nvptx/loop_ull.c: Likewise.
2869 * config/nvptx/mutex.c: Likewise.
2870 * config/nvptx/oacc-async.c: Likewise.
2871 * config/nvptx/oacc-cuda.c: Likewise.
2872 * config/nvptx/oacc-host.c: Likewise.
2873 * config/nvptx/oacc-init.c: Likewise.
2874 * config/nvptx/oacc-mem.c: Likewise.
2875 * config/nvptx/oacc-parallel.c: Likewise.
2876 * config/nvptx/oacc-plugin.c: Likewise.
2877 * config/nvptx/omp-lock.h: Likewise.
2878 * config/nvptx/ordered.c: Likewise.
2879 * config/nvptx/parallel.c: Likewise.
2880 * config/nvptx/proc.c: Likewise.
2881 * config/nvptx/ptrlock.c: Likewise.
2882 * config/nvptx/sections.c: Likewise.
2883 * config/nvptx/sem.c: Likewise.
2884 * config/nvptx/single.c: Likewise.
2885 * config/nvptx/splay-tree.c: Likewise.
2886 * config/nvptx/target.c: Likewise.
2887 * config/nvptx/task.c: Likewise.
2888 * config/nvptx/team.c: Likewise.
2889 * config/nvptx/time.c: Likewise.
2890 * config/nvptx/work.c: Likewise.
2891 * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2892 * configure: Regenerate.
2893 * configure.tgt (config_path): Set to "nvptx" for target
2894 nvptx*-*-*.
2896 2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
2898 * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2900 2015-08-03 Nathan Sidwell <nathan@codesourcery.com>
2902 * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2903 (cuda_errlist): Constify.
2904 (errmsg): Move into ...
2905 (cuda_error): ... here. Make smaller.
2906 (_XSTR, _STR): Delete.
2907 (cuda_synames): Delete.
2908 (verify_device_library): Delete.
2909 (nvptx_init): Don't call it.
2911 2015-07-28 Tom de Vries <tom@codesourcery.com>
2913 * testsuite/libgomp.c/uns-outer-4.c: New test.
2915 2015-07-24 Cesar Philippidis <cesar@codesourcery.com>
2917 * testsuite/libgomp.c/pr66714.c: New test.
2919 2015-07-22 Maxim Blumenthal <maxim.blumenthal@intel.com>
2921 PR libgomp/66950
2922 * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2923 (fib_ref): New function.
2924 (fib): Correct corner cases in the recursion.
2925 (main): Replace the non-simd loop with fib_ref call.
2926 * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2927 subroutine.
2928 (fibonacci): Lower the parameter N to 30. Correct accordingly check
2929 for the last array element value. Replace the non-simd loop with
2930 fib_ref call. Remove redundant b_ref array. Remove the comparison
2931 of the last array element with according Fibonacci sequence element.
2932 (fib): Correct corner cases in the recursion.
2934 2015-07-21 Nathan Sidwell <nathan@codesourcery.com>
2936 * target.c (gomp_offload_image_to_device): Rename to ...
2937 (gomp_load_image_to_device): ... here.
2938 (GOMP_offload_register): Adjust call.
2939 (gomp_init_device): Likewise.
2940 (gomp_unload_image_from_device): New. Broken out of ...
2941 (GOMP_offload_unregister): ... here. Call it.
2942 (gomp_unload_device): New.
2943 * libgomp.h (gomp_unload_device): Declare.
2944 * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2945 mem maps.
2947 2015-07-20 Nathan Sidwell <nathan@codesourcery.com>
2949 * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2950 wait=-specific if.
2951 (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2952 !=0 condition.
2953 (goacc_waits): Move !num_waits handling to ...
2954 (GOACC_wait): ... here, the only caller that might have zero waits.
2956 * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2957 (struct ptx_image_data): Move earlier, add fns field.
2958 (struct ptx_device): Add images and image_lock fields.
2959 (ptx_images, ptx_image_lock): Delete.
2960 (nvptx_open_device): Initialize images and image_lock fields.
2961 (nvptx_close_device): Destroy image_lock.
2962 (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2963 (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2964 fields.
2966 2015-07-17 Nathan Sidwell <nathan@codesourcery.com>
2968 * target.c (GOMP_offload_register): Use int for device type arg.
2969 (GOMP_offload_unregister): Likewise.
2971 * target.c (struct_offload_image_descr): Constify host_table.
2972 (gomp_offload_image_to_device): Likewise.
2973 (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2975 * libgomp.h (gomp_device_descr): Constify target data arguments.
2976 * target.c (struct offload_image_descr): Constify target_data.
2977 (gomp_offload_image_to_device): Likewise.
2978 (GOMP_offload_register): Likewise.
2979 (GOMP_offload_unrefister): Likewise.
2980 * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2981 GOMP_OFFLOAD_unload_image): Constify target data.
2982 * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2983 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2985 2015-07-16 Nathan Sidwell <nathan@codesourcery.com>
2987 * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2988 Workaround driver library const error.
2989 (struct nvptx_tdata, nvptx_tdata_t): New.
2990 (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2991 type.
2993 2015-07-15 Maxim Blumenthal <maxim.blumenthal@intel.com>
2995 * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2996 of EPS parameter from integer to real.
2997 * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2998 type of EPS parameter from integer to real.
3000 2015-07-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
3002 * team.c (get_last_team): New.
3003 (gomp_new_team): Recycle last non-nested team if possible.
3004 (gomp_team_end): Move team work share list free lock destruction
3005 to ...
3006 (free_team): ... here.
3008 2015-07-14 Maxim Blumenthal <maxim.blumenthal@intel.com>
3010 * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3011 and ref from int to double. Replaced their comparison with
3012 an inequality of their difference and EPS.
3013 * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3014 comparison of pri and a reference number with an inequality of their
3015 difference and EPS.
3016 * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3017 the comparison of sum and sum_ref with an inequality of their
3018 difference and EPS.
3019 * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3020 the comparison of pri and a reference number with an inequality of
3021 their difference and EPS.
3023 2015-07-13 Maxim Blumenthal <maxim.blumenthal@intel.com>
3025 * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3026 * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3027 * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3028 * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3029 * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3030 * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3031 * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3032 * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3033 * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3034 * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3035 * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3036 * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3037 (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3038 variables.
3039 (vec_mult): Likewise. Add #pragma omp taskwait.
3040 (main): Adjust caller.
3041 * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3042 * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3043 * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3044 * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3045 * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3046 * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3047 * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3048 * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3049 * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3050 * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3051 * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3052 * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3053 * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3054 * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3055 * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3056 * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3057 * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3058 * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3059 * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3060 * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3061 * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3062 * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3063 * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3064 * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3065 * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3066 * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3067 * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3068 * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3069 * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3070 * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3071 * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3072 * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3073 * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3074 * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3075 * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3076 * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3077 * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3078 * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3079 * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3080 * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3081 * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3082 * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3083 * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3084 * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3085 * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3086 * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3087 * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3088 * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3089 * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3090 * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3091 * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3092 * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3093 * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3094 * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3095 * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3096 * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3097 * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3098 * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3099 * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3100 * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3101 * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3102 * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3103 * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3104 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3105 * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3106 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3107 * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3108 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3109 * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3110 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3111 * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3112 (vec_mult): Add !$omp taskwait.
3113 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3114 * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3115 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3116 * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3117 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3118 * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3119 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3120 * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3121 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3122 * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3123 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3124 * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3125 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3126 * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3127 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3128 * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3129 * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3130 * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3131 * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3132 * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3133 * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3134 * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3135 * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3136 * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3137 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3138 * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3139 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3140 * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3141 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3142 * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3143 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3144 * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3145 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3146 * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3147 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3148 * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3149 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3150 * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3151 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3152 * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3153 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3154 * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3155 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3156 * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3157 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3158 * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3159 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3160 * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3161 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3162 * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3163 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3164 * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3165 * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3166 * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3167 * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3168 * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3169 * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3170 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3171 * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3172 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3173 * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3174 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3175 * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3176 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3177 * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3178 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3179 * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3181 2015-07-10 Tom de Vries <tom@codesourcery.com>
3183 * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3184 * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3186 2015-07-08 Thomas Schwinge <thomas@codesourcery.com>
3188 PR libgomp/65099
3189 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3190 in a 64-bit configuration.
3191 * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3192 offloading testing if no such device is available.
3193 * testsuite/libgomp.oacc-c/c.exp: Likewise.
3194 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3196 2015-07-08 Tom de Vries <tom@codesourcery.com>
3198 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3199 second call to f.
3200 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3202 2015-07-07 Tom de Vries <tom@codesourcery.com>
3204 PR tree-optimization/66642
3205 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3206 iteration count case.
3207 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3208 function, factor out of ...
3209 (main): ... here. Test low iteration count case.
3211 2015-07-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3213 * libgomp.h (gomp_thread_pool): Comment last_team field.
3215 2015-07-02 Uros Bizjak <ubizjak@gmail.com>
3217 * testsuite/libgomp.c++/pr66702-1.C: Require
3218 vect_simd_clones effective target.
3219 * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3221 2015-06-30 Tom de Vries <tom@codesourcery.com>
3223 * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3224 already set. Use DEFAULT_CFLAGS in dg-runtest.
3225 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3226 "-O2".
3228 2015-06-30 Tom de Vries <tom@codesourcery.com>
3230 * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3231 already set. Use DEFAULT_CFLAGS in dg-runtest.
3232 * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3233 * testsuite/libgomp.c++/pr64824.C: Same.
3234 * testsuite/libgomp.c++/pr64868.C: Same.
3235 * testsuite/libgomp.c++/pr66199-1.C: Same.
3236 * testsuite/libgomp.c++/pr66199-2.C: Same.
3237 * testsuite/libgomp.c++/target-2.C: Same.
3238 * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3239 -std=<standard> option.
3240 * testsuite/libgomp.c++/udr-11.C: Same.
3241 * testsuite/libgomp.c++/udr-12.C: Same.
3242 * testsuite/libgomp.c++/udr-13.C: Same.
3243 * testsuite/libgomp.c++/udr-14.C: Same.
3244 * testsuite/libgomp.c++/udr-15.C: Same.
3245 * testsuite/libgomp.c++/udr-16.C: Same.
3246 * testsuite/libgomp.c++/udr-17.C: Same.
3247 * testsuite/libgomp.c++/udr-18.C: Same.
3248 * testsuite/libgomp.c++/udr-19.C: Same.
3249 * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3250 * testsuite/libgomp.c++/simd-1.C: Same.
3251 * testsuite/libgomp.c++/simd-2.C: Same.
3252 * testsuite/libgomp.c++/simd-3.C: Same.
3253 * testsuite/libgomp.c++/simd-4.C: Same.
3254 * testsuite/libgomp.c++/simd-5.C: Same.
3255 * testsuite/libgomp.c++/simd-6.C: Same.
3256 * testsuite/libgomp.c++/simd-7.C: Same.
3257 * testsuite/libgomp.c++/simd-8.C: Same.
3258 * testsuite/libgomp.c++/simd-9.C: Same.
3259 * testsuite/libgomp.c++/simd10.C: Same.
3260 * testsuite/libgomp.c++/simd11.C: Same.
3261 * testsuite/libgomp.c++/simd12.C: Same.
3262 * testsuite/libgomp.c++/simd13.C: Same.
3264 2015-06-30 Jakub Jelinek <jakub@redhat.com>
3266 PR middle-end/66702
3267 * testsuite/libgomp.c++/pr66702-1.C: New test.
3268 * testsuite/libgomp.c++/pr66702-2.C: New test.
3270 2015-06-30 Tom de Vries <tom@codesourcery.com>
3272 * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3273 * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3274 * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3275 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3277 2015-06-30 Tom de Vries <tom@codesourcery.com>
3279 PR tree-optimization/66652
3280 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3281 using restrict pointers.
3282 (main): Add arguments to calls to f.
3283 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3285 2015-06-23 Andreas Tobler <andreast@gcc.gnu.org>
3287 * configure.ac: Fix check for header <sys/sysctl.h>.
3288 * configure: Regenerate.
3289 * config.h.in: Likewise.
3291 2015-06-23 Tom de Vries <tom@codesourcery.com>
3293 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3294 abort.
3295 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3297 2015-06-19 Thomas Schwinge <thomas@codesourcery.com>
3299 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3300 acc_device_nvidia.
3302 PR libgomp/66518
3303 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3304 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3306 2015-06-15 Tom de Vries <tom@codesourcery.com>
3308 * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2". Use
3309 dg-additional-options for any remaining options.
3310 * testsuite/libgomp.c/atomic-2.c: Same.
3311 * testsuite/libgomp.c/atomic-4.c: Same.
3312 * testsuite/libgomp.c/atomic-5.c: Same.
3313 * testsuite/libgomp.c/atomic-6.c: Same.
3314 * testsuite/libgomp.c/autopar-1.c: Same.
3315 * testsuite/libgomp.c/copyin-1.c: Same.
3316 * testsuite/libgomp.c/copyin-2.c: Same.
3317 * testsuite/libgomp.c/copyin-3.c: Same.
3318 * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3319 * testsuite/libgomp.c/nestedfn-5.c: Same.
3320 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3321 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3322 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3323 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3324 * testsuite/libgomp.c/pr32362-1.c: Same.
3325 * testsuite/libgomp.c/pr32362-2.c: Same.
3326 * testsuite/libgomp.c/pr32362-3.c: Same.
3327 * testsuite/libgomp.c/pr39591-1.c: Same.
3328 * testsuite/libgomp.c/pr39591-2.c: Same.
3329 * testsuite/libgomp.c/pr39591-3.c: Same.
3330 * testsuite/libgomp.c/pr58392.c: Same.
3331 * testsuite/libgomp.c/pr58756.c: Same.
3332 * testsuite/libgomp.c/simd-1.c: Same.
3333 * testsuite/libgomp.c/simd-10.c: Same.
3334 * testsuite/libgomp.c/simd-11.c: Same.
3335 * testsuite/libgomp.c/simd-12.c: Same.
3336 * testsuite/libgomp.c/simd-13.c: Same.
3337 * testsuite/libgomp.c/simd-14.c: Same.
3338 * testsuite/libgomp.c/simd-15.c: Same.
3339 * testsuite/libgomp.c/simd-2.c: Same.
3340 * testsuite/libgomp.c/simd-3.c: Same.
3341 * testsuite/libgomp.c/simd-4.c: Same.
3342 * testsuite/libgomp.c/simd-5.c: Same.
3343 * testsuite/libgomp.c/simd-6.c: Same.
3344 * testsuite/libgomp.c/simd-7.c: Same.
3345 * testsuite/libgomp.c/simd-8.c: Same.
3346 * testsuite/libgomp.c/simd-9.c: Same.
3348 2015-06-15 Tom de Vries <tom@codesourcery.com>
3350 * testsuite/libgomp.c/pr35625.c: Fix typo.
3352 2015-06-15 Tom de Vries <tom@codesourcery.com>
3354 * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3355 in dg-options.
3356 * testsuite/libgomp.c/atomic-3.c: Same.
3357 * testsuite/libgomp.c/debug-1.c: Same.
3358 * testsuite/libgomp.c/nqueens-1.c: Same.
3359 * testsuite/libgomp.c/pr26171.c: Same.
3360 * testsuite/libgomp.c/pr48591.c: Same.
3361 * testsuite/libgomp.c/pr64824.c: Same.
3362 * testsuite/libgomp.c/pr64868.c: Same.
3363 * testsuite/libgomp.c/pr66133.c: Same.
3364 * testsuite/libgomp.c/pr66199-1.c: Same.
3365 * testsuite/libgomp.c/pr66199-2.c: Same.
3366 * testsuite/libgomp.c/target-8.c: Same.
3368 2015-06-15 Tom de Vries <tom@codesourcery.com>
3370 * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3371 -std={gnu99,c99}.
3372 * testsuite/libgomp.c/for-1.c: Same.
3373 * testsuite/libgomp.c/for-2.c: Same.
3374 * testsuite/libgomp.c/for-3.c: Same.
3375 * testsuite/libgomp.c/pr35625.c: Same.
3376 * testsuite/libgomp.c/pr39154.c: Same.
3377 * testsuite/libgomp.c/simd-16.c: Same.
3378 * testsuite/libgomp.c/simd-17.c: Same.
3380 2015-06-13 Tom de Vries <tom@codesourcery.com>
3382 * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3384 2015-06-13 Tom de Vries <tom@codesourcery.com>
3386 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3387 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3388 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3389 (N): Define.
3390 (main): Use N instead of hardcoded constants.
3392 2015-06-05 Tom de Vries <tom@codesourcery.com>
3394 merge from gomp4 branch:
3395 2015-05-28 Tom de Vries <tom@codesourcery.com>
3397 PR tree-optimization/65443
3398 * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3399 * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3400 * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3402 2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3404 * testsuite/libgomp.graphite/bounds.c: Adjust for
3405 cleanup-tree-dump removal.
3406 * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
3407 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
3408 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
3409 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
3410 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
3411 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
3412 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
3413 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
3414 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
3415 * testsuite/libgomp.graphite/pr41118.c: Likewise.
3417 2015-05-28 Uros Bizjak <ubizjak@gmail.com>
3419 * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
3420 (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
3421 (futex_wake) [!__x86_64__]: Ditto.
3423 2015-05-28 Julian Brown <julian@codesourcery.com>
3425 * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
3426 function comment. Only call gomp_fatal if new argument is true.
3427 (acc_dev_num_out_of_range): New function.
3428 (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
3429 acc_dev_num_out_of_range as appropriate.
3430 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3431 (acc_get_device_num, acc_set_device_num): Update calls to
3432 resolve_device.
3433 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
3434 output.
3436 2015-05-28 Julian Brown <julian@codesourcery.com>
3438 PR libgomp/65742
3439 * oacc-init.c (plugin/plugin-host.h): Include.
3440 (acc_on_device): Check whether we're in an offloaded region for
3441 host_nonshm
3442 plugin. Don't use __builtin_acc_on_device.
3443 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
3444 nonshm_exec flag in thread-local data.
3445 (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
3446 data for host_nonshm plugin.
3447 (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
3448 for host_nonshm plugin.
3449 * plugin/plugin-host.h: New.
3451 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
3453 * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
3455 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
3457 * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
3458 Declare as int.
3459 (FUTEX_PRIVATE_FLAG): Remove L suffix.
3460 * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
3461 Declare as int.
3463 2015-05-27 Uros Bizjak <ubizjak@gmail.com>
3465 * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
3467 2015-05-27 Chung-Lin Tang <cltang@codesourcery.com>
3469 * target.c (gomp_map_pointer): New function abstracting out
3470 GOMP_MAP_POINTER handling.
3471 (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
3472 gomp_map_pointer().
3474 2015-05-19 Jakub Jelinek <jakub@redhat.com>
3476 PR middle-end/66199
3477 * testsuite/libgomp.c/pr66199-1.c: New test.
3478 * testsuite/libgomp.c/pr66199-2.c: New test.
3479 * testsuite/libgomp.c++/pr66199-1.C: New test.
3480 * testsuite/libgomp.c++/pr66199-2.C: New test.
3481 * testsuite/libgomp.fortran/pr66199-1.f90: New test.
3482 * testsuite/libgomp.fortran/pr66199-2.f90: New test.
3484 2015-05-19 Julian Brown <julian@codesourcery.com>
3486 * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
3487 on cuInit failure.
3489 2015-05-13 Jakub Jelinek <jakub@redhat.com>
3491 PR middle-end/66133
3492 * testsuite/libgomp.c/pr66133.c: New test.
3494 2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
3496 * Makefile.in: Regenerated with automake-1.11.6.
3497 * aclocal.m4: Likewise.
3498 * config.h.in: Likewise.
3499 * configure: Likewise.
3500 * testsuite/Makefile.in: Likewise.
3502 2015-05-08 Jason Merrill <jason@redhat.com>
3504 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
3505 _Complex.
3507 * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
3509 2015-05-06 Julian Brown <julian@codesourcery.com>
3511 * oacc-init.c (acc_device_lock): Add explanatory comment.
3512 (resolve_device): Add comment about locking requirement.
3513 (acc_init_1, acc_shutdown_1): Likewise. Add locking around
3514 gomp_init_device and gomp_fini_device calls.
3515 (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
3516 (acc_get_device_num, acc_set_device_num): Add locking around
3517 resolve_device and gomp_init_device calls.
3519 2015-05-06 Julian Brown <julian@codesourcery.com>
3521 * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
3522 goacc_thread_lock on error paths.
3523 * oacc-mem.c (lookup_host): Remove locking from function. Note
3524 locking requirement for caller in function comment.
3525 (lookup_dev): Likewise.
3526 (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
3527 (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
3528 (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
3529 Add locking.
3531 2015-05-05 Thomas Schwinge <thomas@codesourcery.com>
3533 PR testsuite/65205
3534 PR libgomp/65993
3535 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
3536 don't expect "0x" prefix for "%p" format specifier, don't expect
3537 "(nil)" for NULL pointer.
3538 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3539 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3540 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3541 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3542 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3543 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3544 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3545 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3546 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3547 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3548 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3549 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3550 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3551 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3552 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3553 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3554 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3555 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3556 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3557 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3558 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3559 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3560 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3561 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3562 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3563 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3564 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3565 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3566 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
3567 accurately specify what we're looking for.
3568 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3569 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3570 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3571 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3572 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3574 2015-04-30 James Norris <jnorris@codesourcery.com>
3576 PR testsuite/65205
3577 * testsuite/lib/libgomp.exp
3578 (check_effective_target_openacc_host_selected)
3579 (check_effective_target_openacc_host_nonshm_selected): New
3580 procedures.
3581 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
3582 dg-shouldfail.
3583 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3584 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3585 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3586 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3587 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3588 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3589 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3590 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3591 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3592 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3593 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3594 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3595 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3596 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3597 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3598 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3599 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3600 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3601 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3602 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3603 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3604 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3605 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3606 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3607 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3608 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3609 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3610 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3611 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3612 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3613 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3614 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3615 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3616 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3617 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3618 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3619 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3620 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3621 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3622 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3623 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3624 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3625 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3627 2015-04-08 Julian Brown <julian@codesourcery.com>
3629 * libgomp.h (target_mem_desc: Remove mem_map field.
3630 (acc_dispatch_t): Remove open_device_func, close_device_func,
3631 get_device_num_func, set_device_num_func, target_data members.
3632 Change create_thread_data_func argument to device number instead of
3633 generic pointer.
3634 * oacc-async.c (assert.h): Include.
3635 (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
3636 (acc_wait_all, acc_wait_all_async): Use current host thread's
3637 active device, not base_dev.
3638 * oacc-cuda.c (acc_get_current_cuda_device)
3639 (acc_get_current_cuda_context, acc_get_cuda_stream)
3640 (acc_set_cuda_stream): Likewise.
3641 * oacc-host.c (host_dispatch): Don't set open_device_func,
3642 close_device_func, get_device_num_func or set_device_num_func.
3643 * oacc-init.c (base_dev, init_key): Remove.
3644 (cached_base_dev): New.
3645 (name_of_acc_device_t): New.
3646 (acc_init_1): Initialise default-numbered device, not zeroth.
3647 (acc_shutdown_1): Close all devices of a given type.
3648 (goacc_destroy_thread): Don't use base_dev.
3649 (lazy_open, lazy_init, lazy_init_and_open): Remove.
3650 (goacc_attach_host_thread_to_device): New.
3651 (acc_init): Reimplement with goacc_attach_host_thread_to_device.
3652 (acc_get_num_devices): Don't use base_dev.
3653 (acc_set_device_type): Reimplement.
3654 (acc_get_device_type): Don't use base_dev.
3655 (acc_get_device_num): Tweak logic.
3656 (acc_set_device_num): Likewise.
3657 (acc_on_device): Use acc_get_device_type.
3658 (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
3659 (goacc_lazy_initialize): Reimplement with acc_init and
3660 goacc_attach_host_thread_to_device.
3661 * oacc-int.h (goacc_thread): Add base_dev field.
3662 (base_dev): Remove extern declaration.
3663 (goacc_attach_host_thread_to_device): Add prototype.
3664 * oacc-mem.c (acc_malloc): Use current thread's device instead of
3665 base_dev.
3666 (acc_free): Likewise.
3667 (acc_memcpy_to_device): Likewise.
3668 (acc_memcpy_from_device): Likewise.
3669 * oacc-parallel.c (select_acc_device): Remove. Replace calls with
3670 goacc_lazy_initialize (throughout).
3671 (GOACC_parallel): Use tgt_offset to locate target functions.
3672 * target.c (gomp_map_vars): Don't set tgt->mem_map.
3673 (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
3674 (gomp_load_plugin_for_device): Remove open_device, close_device,
3675 get_device_num, set_device_num openacc hook initialisation. Don't set
3676 openacc.target_data.
3677 * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
3678 (GOMP_OFFLOAD_openacc_close_device)
3679 (GOMP_OFFLOAD_openacc_get_device_num)
3680 (GOMP_OFFLOAD_openacc_set_device_num): Remove.
3681 (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
3682 to int.
3683 * plugin/plugin-nvptx.c (ptx_inited): Remove.
3684 (instantiated_devices, ptx_dev_lock): New.
3685 (struct ptx_image_data): New.
3686 (ptx_devices, ptx_images, ptx_image_lock): New.
3687 (fini_streams_for_device): Reorder cuStreamDestroy call.
3688 (nvptx_get_num_devices): Remove forward declaration.
3689 (nvptx_init): Change return type to bool.
3690 (nvptx_fini): Remove.
3691 (nvptx_attach_host_thread_to_device): New.
3692 (nvptx_open_device): Return struct ptx_device* instead of void*.
3693 (nvptx_close_device): Change argument type to struct ptx_device*,
3694 return type to void.
3695 (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
3696 (kernel_target_data, kernel_host_table): Remove static globals.
3697 (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
3698 (GOMP_OFFLOAD_init_device): Reimplement.
3699 (GOMP_OFFLOAD_fini_device): Likewise.
3700 (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
3701 (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
3702 (GOMP_OFFLOAD_host2dev): Use ORD argument.
3703 (GOMP_OFFLOAD_openacc_open_device)
3704 (GOMP_OFFLOAD_openacc_close_device)
3705 (GOMP_OFFLOAD_openacc_set_device_num)
3706 (GOMP_OFFLOAD_openacc_get_device_num): Remove.
3707 (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
3708 (device number).
3710 testsuite/
3711 * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
3713 2015-04-06 Ilya Verbin <ilya.verbin@intel.com>
3715 * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
3716 * libgomp.h (struct gomp_memory_mapping): Remove.
3717 (struct target_mem_desc): Change type of mem_map from
3718 gomp_memory_mapping * to splay_tree_s *.
3719 (struct gomp_device_descr): Remove register_image_func, get_table_func.
3720 Add load_image_func, unload_image_func.
3721 Change type of mem_map from gomp_memory_mapping to splay_tree_s.
3722 Remove offload_regions_registered.
3723 (gomp_init_tables): Remove.
3724 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3725 to splay_tree_s *.
3726 * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
3727 * oacc-host.c (host_dispatch): Do not initialize register_image_func,
3728 get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
3729 offload_regions_registered.
3730 Initialize load_image_func, unload_image_func, mem_map.root.
3731 (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
3732 * oacc-init.c (lazy_open): Don't call gomp_init_tables.
3733 (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
3734 * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
3735 gomp_memory_mapping *. Use dev's lock and splay_tree.
3736 (lookup_dev): Use dev's lock.
3737 (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
3738 (acc_is_present): Likewise.
3739 (acc_map_data): Likewise.
3740 (acc_unmap_data): Likewise. Use dev's lock.
3741 (present_create_copy): Likewise.
3742 (delete_copyout): Pass dev to lookup_host instead of mem_map.
3743 (update_dev_host): Likewise.
3744 (gomp_acc_remove_pointer): Likewise. Use dev's lock.
3745 * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
3746 * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
3747 (GOMP_OFFLOAD_get_table): Remove
3748 (GOMP_OFFLOAD_load_image): New function.
3749 (GOMP_OFFLOAD_unload_image): New function.
3750 * target.c (register_lock): New mutex for offload image registration.
3751 (num_devices): Do not guard with PLUGIN_SUPPORT.
3752 (gomp_realloc_unlock): New static function.
3753 (gomp_map_vars_existing): Add device descriptor argument. Unlock mutex
3754 before gomp_fatal.
3755 (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
3756 Pass devicep to gomp_map_vars_existing. Unlock mutex before gomp_fatal.
3757 (gomp_copy_from_async): Use dev's lock and splay_tree instead of
3758 mem_map's.
3759 (gomp_unmap_vars): Likewise.
3760 (gomp_update): Remove gomp_memory_mapping argument. Use dev's lock and
3761 splay_tree instead of mm's. Unlock mutex before gomp_fatal.
3762 (gomp_offload_image_to_device): New static function.
3763 (GOMP_offload_register): Add mutex lock.
3764 Call gomp_offload_image_to_device for all initialized devices.
3765 Replace gomp_realloc with gomp_realloc_unlock.
3766 (GOMP_offload_unregister): New function.
3767 (gomp_init_tables): Replace with gomp_init_device. Replace a call to
3768 get_table_func from the plugin with calls to init_device_func and
3769 gomp_offload_image_to_device.
3770 (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
3771 to splay_tree_s *.
3772 (GOMP_target): Do not call gomp_init_tables. Use dev's lock and
3773 splay_tree instead of mem_map's. Unlock mutex before gomp_fatal.
3774 (GOMP_target_data): Do not call gomp_init_tables.
3775 (GOMP_target_update): Likewise. Remove argument from gomp_update.
3776 (gomp_load_plugin_for_device): Replace register_image and get_table
3777 with load_image and unload_image in DLSYM ().
3778 (gomp_register_images_for_device): Remove function.
3779 (gomp_target_init): Do not initialize current_device.mem_map.*,
3780 current_device.offload_regions_registered.
3781 Remove call to gomp_register_images_for_device.
3782 Do not free offload_images and num_offload_images.
3784 2015-03-30 Jakub Jelinek <jakub@redhat.com>
3786 PR fortran/65597
3787 * testsuite/libgomp.fortran/pr65597.f90: New test.
3789 2015-03-27 Tom de Vries <tom@codesourcery.com>
3791 PR testsuite/65594
3792 * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
3793 (init, check): New function.
3794 (foo): Change return type to void.
3795 (main): Call init and check.
3797 2015-03-27 Tom de Vries <tom@codesourcery.com>
3799 PR testsuite/65594
3800 * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
3801 (foo): Use M for non-inner loops to scale down test-case.
3803 2015-03-25 Kai Tietz <ktietz@redhat.com>
3805 PR libgomp/64972
3806 * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
3807 (GOACC_data_start): Likewise.
3808 * target.c (gomp_map_vars): Likewise.
3810 2015-03-21 John David Anglin <danglin@gcc.gnu.org>
3812 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
3813 hppa*-*-hpux*.
3815 2015-03-19 Jakub Jelinek <jakub@redhat.com>
3817 * testsuite/libgomp.c/target-10.c: New test.
3818 * testsuite/libgomp.c++/target-4.C: New test.
3820 2015-03-13 Ilya Verbin <ilya.verbin@intel.com>
3822 * testsuite/libgomp.fortran/declare-target-1.f90: New test.
3823 * testsuite/libgomp.fortran/declare-target-2.f90: New file.
3825 2015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de>
3827 * configure.tgt (*-*-rtems*): Use local-exec TLS model.
3828 * configure.ac (*-*-rtems*): Assume Pthread is supported.
3829 (pthread.h): Check for this header file.
3830 * configure: Regenerate.
3832 2015-02-25 Tom de Vries <tom@codesourcery.com>
3834 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
3835 (check_reduction_op, check_reduction_macro, max, min):
3836 Declare.
3837 (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
3838 function.
3839 (main): Use new functions.
3841 2015-02-18 Ilya Tocar <ilya.tocar@intel.com>
3843 * target.c (gomp_load_plugin_for_device): Use const char * instead of
3844 char * for variables holding dlerror return values.
3845 (DLSYM_OPT): Ditto.
3847 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
3849 * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3851 2015-02-17 Thomas Schwinge <thomas@codesourcery.com>
3852 Cesar Philippidis <cesar@codesourcery.com>
3854 * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3855 GOACC_ctaid, and GOACC_nctaid routines.
3857 2015-02-11 Jakub Jelinek <jakub@redhat.com>
3859 PR c/64824
3860 * testsuite/libgomp.c/atomic-18.c: New test.
3861 * testsuite/libgomp.c++/atomic-16.C: New test.
3863 2015-02-04 Jakub Jelinek <jakub@redhat.com>
3865 PR c/64824
3866 PR c/64868
3867 * testsuite/libgomp.c/pr64824.c: New test.
3868 * testsuite/libgomp.c/pr64868.c: New test.
3869 * testsuite/libgomp.c++/pr64824.C: New test.
3870 * testsuite/libgomp.c++/pr64868.C: New test.
3872 2015-02-01 David Edelsohn <dje.gcc@gmail.com>
3874 PR libgomp/64635
3875 * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3876 Link with -lpthread.
3877 * config/aix/plugin-suffix.h: Delete.
3879 2015-01-28 Jack Howarth <howarth.at.gcc@gmail.com>
3881 PR libgomp/64635
3882 * configure.tgt (*-*-aix*): Use config_path "aix posix".
3883 (*-*-darwin*): Use config_path "bsd darwin posix".
3884 (*-*-hpux*): Use config_path "hpux posix".
3885 * target.c: Add include of plugin-suffix.h and use
3886 SONAME_SUFFIX macro.
3887 * config/aix/plugin-suffix.h: New file.
3888 * config/darwin/plugin-suffix.h: New file.
3889 * config/hpux/plugin-suffix.h: New file.
3890 * config/posix/plugin-suffix.h: New file.
3892 2015-01-23 Jakub Jelinek <jakub@redhat.com>
3894 PR middle-end/64734
3895 * libgomp.c/pr64734.c: New test.
3897 2015-01-23 Tom de Vries <tom@codesourcery.com>
3899 PR libgomp/64672
3900 * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3902 2015-01-23 Tom de Vries <tom@codesourcery.com>
3904 PR libgomp/64707
3905 * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3906 dg-options.
3908 2015-01-19 Thomas Schwinge <thomas@codesourcery.com>
3910 PR libgomp/64625
3911 * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3912 (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3913 formal parameter. Update all users.
3914 * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3915 Document unused formal parameter.
3917 2015-01-16 Thomas Schwinge <thomas@codesourcery.com>
3919 * oacc-parallel.c: Don't include <alloca.h>.
3920 (GOACC_parallel): Use gomp_alloca instead of alloca.
3922 2015-01-16 Gerald Pfeifer <gerald@pfeifer.com>
3924 * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3926 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
3927 James Norris <jnorris@codesourcery.com>
3928 Tom de Vries <tom@codesourcery.com>
3929 Julian Brown <julian@codesourcery.com>
3930 Cesar Philippidis <cesar@codesourcery.com>
3931 Nathan Sidwell <nathan@codesourcery.com>
3932 Tobias Burnus <burnus@net-b.de>
3934 * Makefile.am (search_path): Add $(top_srcdir)/../include.
3935 (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3936 oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3937 oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3938 [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3939 Include $(top_srcdir)/plugin/Makefrag.am.
3940 (nodist_libsubinclude_HEADERS): Add openacc.h.
3941 [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3942 openacc.f90, openacc.mod, openacc_kinds.mod.
3943 (omp_lib.mod): Generalize into...
3944 (%.mod): ... this new rule.
3945 (openacc_kinds.mod, openacc.mod): New rules.
3946 * plugin/configfrag.ac: New file.
3947 * configure.ac: Move plugin/offloading support into it. Include
3948 it. Instantiate testsuite/libgomp-test-support.pt.exp.
3949 * plugin/Makefrag.am: New file.
3950 * testsuite/Makefile.am (OFFLOAD_TARGETS)
3951 (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3952 export.
3953 (libgomp-test-support.exp): New rule.
3954 (all-local): Depend on it.
3955 * Makefile.in: Regenerate.
3956 * testsuite/Makefile.in: Regenerate.
3957 * config.h.in: Likewise.
3958 * configure: Likewise.
3959 * configure.tgt: Harden shell syntax.
3960 * env.c: Include "oacc-int.h".
3961 (parse_acc_device_type): New function.
3962 (gomp_debug_var, goacc_device_type, goacc_device_num): New
3963 variables.
3964 (initialize_env): Initialize those. Call
3965 goacc_runtime_initialize.
3966 * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3967 (gomp_fatal): Call gomp_vfatal.
3968 * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3969 (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3970 (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3971 (splay_tree_node, splay_tree, splay_tree_key)
3972 (struct target_mem_desc, struct splay_tree_key_s)
3973 (struct gomp_memory_mapping, struct acc_dispatch_t)
3974 (struct gomp_device_descr, gomp_acc_insert_pointer)
3975 (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3976 (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3977 (gomp_free_memmap, gomp_fini_device): New declarations.
3978 (gomp_vdebug, gomp_debug): New macros.
3979 Include "splay-tree.h".
3980 * libgomp.map (OACC_2.0): New symbol version. Use for
3981 acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3982 acc_set_device_type_h_, acc_get_device_type,
3983 acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3984 acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3985 acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3986 acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3987 acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3988 acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3989 acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3990 acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3991 acc_copyin_array_h_, acc_present_or_copyin,
3992 acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3993 acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3994 acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3995 acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3996 acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3997 acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3998 acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3999 acc_update_device, acc_update_device_32_h_,
4000 acc_update_device_64_h_, acc_update_device_array_h_,
4001 acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4002 acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4003 acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4004 acc_is_present_64_h_, acc_is_present_array_h_,
4005 acc_memcpy_to_device, acc_memcpy_from_device,
4006 acc_get_current_cuda_device, acc_get_current_cuda_context,
4007 acc_get_cuda_stream, acc_set_cuda_stream.
4008 (GOACC_2.0): New symbol version. Use for GOACC_data_end,
4009 GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4010 GOACC_update, GOACC_wait, GOACC_get_thread_num,
4011 GOACC_get_num_threads.
4012 (GOMP_PLUGIN_1.0): New symbol version. Use for
4013 GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4014 GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4015 GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4016 GOMP_PLUGIN_acc_thread.
4017 * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4018 environment variable.
4019 * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4020 (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4021 (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4022 * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4023 (splay_tree_remove): New declarations.
4024 (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4025 (splay_tree_remove, splay_tree_lookup): Move into...
4026 * splay-tree.c: ... this new file.
4027 * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4028 (splay_tree_node, splay_tree, splay_tree_key)
4029 (struct target_mem_desc, struct splay_tree_key_s)
4030 (struct gomp_device_descr): Don't declare.
4031 (num_devices_openmp): New variable.
4032 (gomp_get_num_devices ): Use it.
4033 (gomp_init_targets_once): New function.
4034 (gomp_get_num_devices ): Use it.
4035 (get_kind, gomp_copy_from_async, gomp_free_memmap)
4036 (gomp_fini_device, gomp_register_image_for_device): New functions.
4037 (gomp_map_vars): Add devaddrs parameter.
4038 (gomp_update): Add mm parameter.
4039 (gomp_init_device): Move most of it into...
4040 (gomp_init_tables): ... this new function.
4041 (gomp_register_images_for_device): Remove function.
4042 (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4043 Make them hidden instead of static.
4044 (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4045 (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4046 (GOMP_target_end_data, GOMP_target_update)
4047 (gomp_load_plugin_for_device, gomp_target_init): Update for
4048 OpenACC changes.
4049 * oacc-async.c: New file.
4050 * oacc-cuda.c: Likewise.
4051 * oacc-host.c: Likewise.
4052 * oacc-init.c: Likewise.
4053 * oacc-int.h: Likewise.
4054 * oacc-mem.c: Likewise.
4055 * oacc-parallel.c: Likewise.
4056 * oacc-plugin.c: Likewise.
4057 * oacc-plugin.h: Likewise.
4058 * oacc-ptx.h: Likewise.
4059 * openacc.f90: Likewise.
4060 * openacc.h: Likewise.
4061 * openacc_lib.h: Likewise.
4062 * plugin/plugin-host.c: Likewise.
4063 * plugin/plugin-nvptx.c: Likewise.
4064 * libgomp-plugin.c: Likewise.
4065 * libgomp-plugin.h: Likewise.
4066 * libgomp_target.h: Remove file after merging content into the
4067 former file. Update all users.
4068 * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4069 (offload_targets_s, offload_targets_s_openacc): New variables.
4070 (check_effective_target_openacc_nvidia_accel_present)
4071 (check_effective_target_openacc_nvidia_accel_selected): New
4072 procedures.
4073 (libgomp_init): Update for OpenACC changes.
4074 * testsuite/libgomp-test-support.exp.in: New file.
4075 * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4076 * testsuite/libgomp.oacc-c/c.exp: Likewise.
4077 * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4078 * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4079 * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4080 * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4081 * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4082 * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4083 * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4084 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4085 * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4086 * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4087 * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4088 * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4089 * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4090 * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4091 * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4092 * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4093 * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4094 * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4095 * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4096 * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4097 * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4098 * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4099 * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4100 * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4101 * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4102 * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4103 * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4104 * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4105 * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4106 * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4107 * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4108 * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4109 * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4110 * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4111 * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4112 * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4113 * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4114 * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4115 * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4116 * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4117 * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4118 * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4119 * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4120 * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4121 * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4122 * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4123 * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4124 * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4125 * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4126 * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4127 * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4128 * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4129 * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4130 * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4131 * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4132 * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4133 * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4134 * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4135 * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4136 * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4137 * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4138 * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4139 * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4140 * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4141 * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4142 * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4143 * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4144 * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4145 * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4146 * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4147 * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4148 * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4149 * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4150 * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4151 * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4152 * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4153 * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4154 * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4155 * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4156 * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4157 * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4158 * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4159 * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4160 * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4161 * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4162 * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4163 * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4164 * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4165 * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4166 * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4167 * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4168 * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4169 * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4170 * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4171 * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4172 * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4173 * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4174 * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4175 * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4176 * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4177 * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4178 * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4179 * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4180 * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4181 * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4182 * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4183 * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4184 * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4185 * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4186 * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4187 * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4188 * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4189 * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4190 * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4191 * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4192 * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4193 * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4194 * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4195 * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4196 * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4197 * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4198 * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4199 * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4200 * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4201 * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4202 * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4203 * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4204 * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4205 * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4206 * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4207 * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4208 * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4209 * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4210 * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4211 * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4212 * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4213 * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4214 * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4215 Likewise.
4216 * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4217 * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4218 * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4219 * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4220 * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4221 * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4222 * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4223 * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4224 * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4225 * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4226 * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4227 * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4228 * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4229 * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4230 * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4231 * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4232 * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4233 * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4234 * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4235 * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4236 * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4237 * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4238 * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4239 * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4240 * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4241 * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4242 * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4243 * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4244 * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4245 * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4246 * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4247 * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4248 * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4249 * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4250 * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4251 * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4252 * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4253 * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4254 * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4255 * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4256 * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4257 * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4258 * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4259 * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4260 * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4261 * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4262 * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4263 * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4264 * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4265 * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4266 * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4267 * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4268 * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4269 * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4270 * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4271 * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4272 * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4273 * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4274 * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4275 * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4277 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
4278 Julian Brown <julian@codesourcery.com>
4279 David Malcolm <dmalcolm@redhat.com>
4281 * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4282 to "GNU Offloading and Multi Processing Runtime Library". Change
4283 all users.
4284 * configure: Regenerate.
4285 * libgomp.texi: Update.
4287 2015-01-08 Thomas Schwinge <thomas@codesourcery.com>
4289 * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4290 "$tgt_dir/lib32".
4291 * configure: Regenerate.
4293 * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4294 "intelmic" in $offload_targets.
4296 2015-01-05 Jakub Jelinek <jakub@redhat.com>
4298 Update copyright years.
4300 * libgomp.texi: Bump @copying's copyright year.
4302 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4304 * testsuite/lib/libgomp.exp: Load target-utils.exp.
4305 Move load of target-supportes.exp earlier.
4307 2014-12-10 Ilya Verbin <ilya.verbin@intel.com>
4309 * testsuite/libgomp.c/target-9.c: New test.
4311 2014-12-09 Varvara Rainchik <varvara.rainchik@intel.com>
4313 * config.h.in: Regenerate.
4314 * configure: Regenerate.
4315 * configure.ac: Add GCC_CHECK_EMUTLS.
4316 * libgomp.h: Add check for USE_EMUTLS: this case
4317 is equal to HAVE_TLS.
4318 * team.c: Likewise.
4320 2014-12-03 Uros Bizjak <ubizjak@gmail.com>
4322 * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4324 2014-11-28 Andrey Turetskiy <andrey.turetskiy@intel.com>
4325 Ilya Verbin <ilya.verbin@intel.com>
4327 * testsuite/libgomp.c/target-critical-1.c: New test.
4329 2014-11-26 Jakub Jelinek <jakub@redhat.com>
4331 * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4332 to dg-options unless expensive testing is on.
4333 (TESTITERS): Define to N if not defined.
4334 (main): Use TESTITERS instead of N.
4335 * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4336 dg-additional-options depending on whether expensive testing is on.
4337 * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4338 Decrease N to 100000 and CHUNKSZ to 10000.
4340 2014-11-24 Jakub Jelinek <jakub@redhat.com>
4342 PR fortran/63938
4343 * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4344 * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4346 2014-11-21 Steve Ellcey <sellcey@imgtec.com>
4348 * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4350 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
4352 PR bootstrap/63784
4353 * configure: Regenerated.
4355 2014-11-19 Uros Bizjak <ubizjak@gmail.com>
4357 * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4358 vect_simd_clones effective target.
4359 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4361 2014-11-14 Jakub Jelinek <jakub@redhat.com>
4363 * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4364 of 32 as block_size.
4365 * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4366 instead of 32 as block_size.
4368 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
4369 Ilya Verbin <ilya.verbin@intel.com>
4371 * Makefile.in: Regenerate.
4372 * configure: Regenerate.
4373 * configure.ac: Set up offload_additional_options,
4374 offload_additional_lib_paths and offload_targets.
4375 * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4376 OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4377 * testsuite/Makefile.in: Regenerate.
4378 * testsuite/lib/libgomp.exp (libgomp_init): Append
4379 offload_additional_lib_paths to LD_LIBRARY_PATH. Append
4380 offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
4381 build directory to LD_LIBRARY_PATH for intelmic offload targets.
4383 2014-11-13 Andrey Turetskiy <andrey.turetskiy@intel.com>
4384 Ilya Verbin <ilya.verbin@intel.com>
4385 Kirill Yukhin <kirill.yukhin@intel.com>
4386 Ilya Tocar <ilya.tocar@intel.com>
4388 * testsuite/lib/libgomp.exp
4389 (check_effective_target_offload_device): New.
4390 * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4391 * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4392 * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4393 * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4394 * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4395 * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4396 * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4397 * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4398 * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4399 * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4400 * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4401 * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4402 * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4403 * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4404 * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
4405 * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
4406 * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
4407 * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
4408 * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
4409 * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
4410 * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
4411 * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
4412 * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
4413 * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
4414 * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
4415 * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
4416 * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
4417 * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
4418 * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
4419 * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
4420 * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
4421 * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
4422 * testsuite/libgomp.c/target-7.c: Fix test.
4423 * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
4424 * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
4425 * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
4426 * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
4427 * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
4428 * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
4429 * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
4430 * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
4431 * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
4432 * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
4433 * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
4434 * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
4435 * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
4436 * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
4437 * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
4438 * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
4439 * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
4440 * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
4441 * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4442 * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
4443 * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
4444 * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
4445 * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
4446 * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
4447 * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
4448 * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
4449 * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
4450 * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
4451 * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
4452 * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
4453 * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
4455 2014-11-13 Jakub Jelinek <jakub@redhat.com>
4456 Ilya Verbin <ilya.verbin@intel.com>
4457 Thomas Schwinge <thomas@codesourcery.com>
4458 Andrey Turetskiy <andrey.turetskiy@intel.com>
4460 * libgomp.map (GOMP_4.0.1): New symbol version.
4461 Add GOMP_offload_register.
4462 * libgomp_target.h: New file.
4463 * splay-tree.h: New file.
4464 * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
4465 (gomp_target_init): New forward declaration.
4466 (gomp_is_initialized): New static variable.
4467 (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
4468 (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
4469 New structures.
4470 (offload_images, num_offload_images, devices, num_devices): New static
4471 variables.
4472 (splay_compare): New static function.
4473 (struct gomp_device_descr): New structure.
4474 (gomp_get_num_devices): Call gomp_target_init.
4475 (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
4476 (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
4477 (GOMP_offload_register): New function.
4478 (GOMP_target): Arrange for host callback to be performed in a separate
4479 initial thread and contention group, inheriting ICVs from
4480 gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
4481 Add device initialization and lookup for target function in splay tree.
4482 (GOMP_target_data): Add device initialization and call gomp_map_vars.
4483 (GOMP_target_end_data): Call gomp_unmap_vars.
4484 (GOMP_target_update): Add device initialization and call gomp_update.
4485 (gomp_load_plugin_for_device, gomp_register_images_for_device)
4486 (gomp_target_init): New static functions.
4488 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
4489 Thomas Schwinge <thomas@codesourcery.com>
4490 Ilya Verbin <ilya.verbin@intel.com>
4491 Andrey Turetskiy <andrey.turetskiy@intel.com>
4493 * config.h.in: Regenerate.
4494 * configure: Regenerate.
4495 * configure.ac: Check for libdl, required for plugin support.
4496 (PLUGIN_SUPPORT): Define if plugins are supported.
4497 (enable_offload_targets): Support Intel MIC targets.
4498 (OFFLOAD_TARGETS): List of target names suitable for offloading.
4500 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4502 PR target/63610
4503 * configure: Regenerate.
4505 2014-11-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4507 * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
4509 2014-10-06 Marek Polacek <polacek@redhat.com>
4511 * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
4512 * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
4513 * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
4514 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4516 2014-10-06 Marek Polacek <polacek@redhat.com>
4518 * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
4519 * testsuite/libgomp.c/nqueens-1.c: Likewise.
4520 * testsuite/libgomp.c/pr26943-3.c: Likewise.
4521 * testsuite/libgomp.c/pr26943-4.c: Likewise.
4522 * testsuite/libgomp.c/pr36802-2.c: Likewise.
4523 * testsuite/libgomp.c/pr36802-3.c: Likewise.
4524 * testsuite/libgomp.c/thread-limit-1.c: Likewise.
4525 * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4526 * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
4527 * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
4528 * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
4529 * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
4530 * testsuite/libgomp.c/omp-single-1.c: Likewise.
4531 * testsuite/libgomp.c/omp-single-2.c: Likewise.
4532 * testsuite/libgomp.c/omp_matvec.c: Likewise.
4533 * testsuite/libgomp.c/omp_workshare3.c: Likewise.
4534 * testsuite/libgomp.c/omp_workshare4.c: Likewise.
4535 * testsuite/libgomp.c/shared-1.c: Fix defaulting to int. Fix implicit
4536 declarations.
4538 2014-10-03 Jakub Jelinek <jakub@redhat.com>
4540 PR libgomp/61200
4541 * testsuite/libgomp.c/pr61200.c: New test.
4543 2014-09-18 Jakub Jelinek <jakub@redhat.com>
4545 PR c++/63248
4546 * testsuite/libgomp.c++/pr63248.C: New test.
4548 2014-08-04 Jakub Jelinek <jakub@redhat.com>
4550 * task.c (GOMP_taskgroup_end): If taskgroup->num_children
4551 is not zero, but taskgroup->children is NULL and there are
4552 any task->children, schedule those instead of waiting.
4553 * testsuite/libgomp.c/depend-6.c: New test.
4554 * testsuite/libgomp.c/depend-7.c: New test.
4555 * testsuite/libgomp.c/depend-8.c: New test.
4556 * testsuite/libgomp.c/depend-9.c: New test.
4557 * testsuite/libgomp.c/depend-10.c: New test.
4559 2014-08-01 Jakub Jelinek <jakub@redhat.com>
4561 * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
4562 (struct gomp_taskwait): New type.
4563 (struct gomp_task): Add taskwait and parent_depends_on, remove
4564 in_taskwait and taskwait_sem fields.
4565 (gomp_finish_task): Don't destroy taskwait_sem.
4566 * task.c (gomp_init_task): Don't init in_taskwait, instead init
4567 taskwait and parent_depends_on.
4568 (GOMP_task): For if (0) tasks with depend clause that depend on
4569 earlier tasks don't defer them, instead call
4570 gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
4571 Initialize redundant_out field, for redundant out entries just
4572 move them at the end of linked list instead of removing them
4573 completely, and set redundant_out flag instead of redundant.
4574 (gomp_task_run_pre): Update last_parent_depends_on if scheduling
4575 that task.
4576 (gomp_task_run_post_handle_dependers): If parent is in
4577 gomp_task_maybe_wait_for_dependencies and newly runnable task
4578 is not parent_depends_on, queue it in parent->children linked
4579 list after all runnable tasks with parent_depends_on set.
4580 Adjust for addition of taskwait indirection.
4581 (gomp_task_run_post_remove_parent): If parent is in
4582 gomp_task_maybe_wait_for_dependencies and task to be removed
4583 is parent_depends_on, decrement n_depend and if needed awake
4584 parent. Adjust for addition of taskwait indirection.
4585 (GOMP_taskwait): Adjust for addition of taskwait indirection.
4586 (gomp_task_maybe_wait_for_dependencies): New function.
4587 * testsuite/libgomp.c/depend-5.c: New test.
4589 2014-07-13 Tobias Burnus <burnus@net-b.de>
4591 * testsuite/libgomp.fortran/pr34020.f90: Make compile
4592 with TS 18508/Fortran 2015.
4594 2014-07-06 Marek Polacek <polacek@redhat.com>
4596 PR c/6940
4597 * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
4599 2014-07-03 Jakub Jelinek <jakub@redhat.com>
4601 * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
4602 matches regex $lang_source_re, add $lang_include_flags to options.
4603 * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
4604 * testsuite/libgomp.c++/c++.exp: Likewise.
4605 * testsuite/libgomp.fortran/fortran.exp: Likewise. Set lang_source_re
4606 and lang_include_flags instead of adding -fintrinsic-modules-path= to
4607 ALWAYS_CFLAGS.
4608 * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
4610 2014-07-03 Thomas Schwinge <thomas@codesourcery.com>
4612 * testsuite/libgomp.fortran/fortran.exp: Explain
4613 gfortran-dg-runtest usage.
4615 2014-06-25 Jakub Jelinek <jakub@redhat.com>
4617 * testsuite/libgomp.fortran/simd5.f90: New test.
4618 * testsuite/libgomp.fortran/simd6.f90: New test.
4619 * testsuite/libgomp.fortran/simd7.f90: New test.
4621 2014-06-24 Jakub Jelinek <jakub@redhat.com>
4623 * testsuite/libgomp.c/for-2.c: Define SC to static for
4624 #pragma omp for simd testing.
4625 * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
4626 (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
4627 SC macro.
4628 * testsuite/libgomp.c/simd-14.c: New test.
4629 * testsuite/libgomp.c/simd-15.c: New test.
4630 * testsuite/libgomp.c/simd-16.c: New test.
4631 * testsuite/libgomp.c/simd-17.c: New test.
4632 * testsuite/libgomp.c++/for-10.C: Define SC to static for
4633 #pragma omp for simd testing.
4634 * testsuite/libgomp.c++/simd10.C: New test.
4635 * testsuite/libgomp.c++/simd11.C: New test.
4636 * testsuite/libgomp.c++/simd12.C: New test.
4637 * testsuite/libgomp.c++/simd13.C: New test.
4639 * testsuite/libgomp.fortran/aligned1.f03: New test.
4640 * testsuite/libgomp.fortran/nestedfn5.f90: New test.
4641 * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
4642 tasks with !$omp parallel !$omp single.
4643 * testsuite/libgomp.fortran/target8.f90: New test.
4644 * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
4645 not to use trim in the combiner, instead call elemental function.
4646 (fn): New elemental function.
4647 * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
4648 Make elemental.
4649 * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
4650 omp_in): Likewise.
4651 * testsuite/libgomp.fortran/udr12.f90: New test.
4652 * testsuite/libgomp.fortran/udr13.f90: New test.
4653 * testsuite/libgomp.fortran/udr14.f90: New test.
4654 * testsuite/libgomp.fortran/udr15.f90: New test.
4656 2014-06-18 Jakub Jelinek <jakub@redhat.com>
4658 * omp_lib.f90.in (openmp_version): Set to 201307.
4659 * omp_lib.h.in (openmp_version): Likewise.
4660 * testsuite/libgomp.c/target-8.c: New test.
4661 * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
4662 and inbranch clauses.
4663 * testsuite/libgomp.fortran/depend-3.f90: New test.
4664 * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
4665 openmp_version.
4666 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4667 * testsuite/libgomp.fortran/target1.f90: New test.
4668 * testsuite/libgomp.fortran/target2.f90: New test.
4669 * testsuite/libgomp.fortran/target3.f90: New test.
4670 * testsuite/libgomp.fortran/target4.f90: New test.
4671 * testsuite/libgomp.fortran/target5.f90: New test.
4672 * testsuite/libgomp.fortran/target6.f90: New test.
4673 * testsuite/libgomp.fortran/target7.f90: New test.
4675 2014-06-10 Jakub Jelinek <jakub@redhat.com>
4677 PR fortran/60928
4678 * testsuite/libgomp.fortran/allocatable9.f90: New test.
4679 * testsuite/libgomp.fortran/allocatable10.f90: New test.
4680 * testsuite/libgomp.fortran/allocatable11.f90: New test.
4681 * testsuite/libgomp.fortran/allocatable12.f90: New test.
4682 * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
4683 * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
4684 * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
4685 * testsuite/libgomp.fortran/associate1.f90: New test.
4686 * testsuite/libgomp.fortran/associate2.f90: New test.
4687 * testsuite/libgomp.fortran/procptr1.f90: New test.
4689 2014-06-06 Jakub Jelinek <jakub@redhat.com>
4691 * testsuite/libgomp.fortran/simd1.f90: New test.
4692 * testsuite/libgomp.fortran/udr1.f90: New test.
4693 * testsuite/libgomp.fortran/udr2.f90: New test.
4694 * testsuite/libgomp.fortran/udr3.f90: New test.
4695 * testsuite/libgomp.fortran/udr4.f90: New test.
4696 * testsuite/libgomp.fortran/udr5.f90: New test.
4697 * testsuite/libgomp.fortran/udr6.f90: New test.
4698 * testsuite/libgomp.fortran/udr7.f90: New test.
4699 * testsuite/libgomp.fortran/udr8.f90: New test.
4700 * testsuite/libgomp.fortran/udr9.f90: New test.
4701 * testsuite/libgomp.fortran/udr10.f90: New test.
4702 * testsuite/libgomp.fortran/udr11.f90: New test.
4704 2014-05-27 Uros Bizjak <ubizjak@gmail.com>
4706 * testsuite/libgomp.fortran/declare-simd-1.f90: Require
4707 vect_simd_clones effective target.
4708 * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
4710 2014-05-21 Jakub Jelinek <jakub@redhat.com>
4712 PR middle-end/61252
4713 * testsuite/libgomp.c++/simd-9.C: New test.
4715 2014-05-18 Uros Bizjak <ubizjak@gmail.com>
4717 * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
4718 (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
4719 texts according to their @menu entry positions.
4721 2014-05-11 Jakub Jelinek <jakub@redhat.com>
4723 * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
4724 * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
4725 * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
4726 * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
4727 * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
4728 * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
4729 * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
4730 * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
4731 * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
4732 * testsuite/libgomp.fortran/depend-1.f90: New test.
4733 * testsuite/libgomp.fortran/depend-2.f90: New test.
4734 * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
4735 * testsuite/libgomp.fortran/simd1.f90: New test.
4736 * testsuite/libgomp.fortran/simd2.f90: New test.
4737 * testsuite/libgomp.fortran/simd3.f90: New test.
4738 * testsuite/libgomp.fortran/simd4.f90: New test.
4739 * testsuite/libgomp.fortran/taskgroup1.f90: New test.
4741 2014-05-02 Jakub Jelinek <jakub@redhat.com>
4743 * testsuite/libgomp.c/simd-10.c: New test.
4744 * testsuite/libgomp.c/simd-11.c: New test.
4745 * testsuite/libgomp.c/simd-12.c: New test.
4746 * testsuite/libgomp.c/simd-13.c: New test.
4748 2014-04-24 Jakub Jelinek <jakub@redhat.com>
4750 * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
4751 atomic type clauses in any order and optional comma in between.
4752 * testsuite/libgomp.c++/atomic-15.C: Likewise.
4753 * testsuite/libgomp.c/atomic-17.c: Likewise.
4755 * testsuite/libgomp.c/simd-7.c: New test.
4756 * testsuite/libgomp.c/simd-8.c: New test.
4757 * testsuite/libgomp.c/simd-9.c: New test.
4758 * testsuite/libgomp.c/loop-16.c: New test.
4760 2014-04-02 Richard Henderson <rth@redhat.com>
4762 * config/linux/futex.h (futex_wait): Get error value from errno.
4763 (futex_wake): Likewise.
4765 2014-03-25 Jakub Jelinek <jakub@redhat.com>
4767 PR c++/60331
4768 * testsuite/libgomp.c++/udr-11.C: New test.
4769 * testsuite/libgomp.c++/udr-12.C: New test.
4770 * testsuite/libgomp.c++/udr-13.C: New test.
4771 * testsuite/libgomp.c++/udr-14.C: New test.
4772 * testsuite/libgomp.c++/udr-15.C: New test.
4773 * testsuite/libgomp.c++/udr-16.C: New test.
4774 * testsuite/libgomp.c++/udr-17.C: New test.
4775 * testsuite/libgomp.c++/udr-18.C: New test.
4776 * testsuite/libgomp.c++/udr-19.C: New test.
4778 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4780 Update copyright years
4782 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4784 * hashtab.h: Use the standard form for the copyright notice.
4786 2014-01-02 Tobias Burnus <burnus@net-b.de>
4788 * libgomp.texi: Bump @copying's copyright year.
4790 2013-12-17 Andreas Tobler <andreast@gcc.gnu.org>
4792 * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
4793 alloca () with __builtin_alloca ().
4794 * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
4795 * testsuite/libgomp.c/lock-3.c: Likewise.
4796 * testsuite/libgomp.c/pr48591.c: Likewise.
4798 2013-12-17 Jakub Jelinek <jakub@redhat.com>
4800 PR testsuite/59534
4801 * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
4802 comparisons.
4804 2013-12-16 Jakub Jelinek <jakub@redhat.com>
4806 PR libgomp/58756
4807 * testsuite/libgomp.c/pr58756.c: New test.
4809 2013-12-12 Jakub Jelinek <jakub@redhat.com>
4811 PR libgomp/59467
4812 * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
4813 !$omp parallel.
4815 2013-11-07 Thomas Schwinge <thomas@codesourcery.com>
4817 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
4818 ALWAYS_CFLAGS.
4819 * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
4820 * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
4821 * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4822 * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
4823 Likewise.
4825 * libgomp_g.h: Include <stddef.h> for size_t.
4827 * libgomp.spec.in: Update comment about libgomp's dependencies.
4828 * configure.ac: Likewise.
4829 * configure: Regenerate.
4831 2013-10-16 Tobias Burnus <burnus@net-b.de>
4833 * libgomp.texi: (Runtime Library Routines): Update references for
4834 OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
4835 omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
4836 omp_get_team_num, omp_is_initial_device, omp_set_default_device.
4837 (Environment Variables): Update references for OpenMP 4.0. Add
4838 OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4839 Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4840 order.
4842 2013-10-14 Jakub Jelinek <jakub@redhat.com>
4844 * env.c (parse_bind_var): Initialize value to avoid
4845 (false positive) warning.
4847 2013-10-12 Jakub Jelinek <jakub@redhat.com>
4849 PR libgomp/58691
4850 * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4851 to check variable.
4852 (gomp_init_num_threads): Move i variable declaration into
4853 #ifdef CPU_ALLOC_SIZE block.
4854 * config/linux/affinity.c (gomp_affinity_init_level): Test
4855 gomp_places_list_len == 0 rather than gomp_places_list == 0
4856 when checking for topology reading error.
4857 * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4858 * env.c (parse_affinity): Add ignore argument, if true, don't populate
4859 gomp_places_list, only parse env var and always return false.
4860 (parse_places_var): Likewise. Don't check gomp_global_icv.bind_var.
4861 (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4862 vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4863 and either of these variables were parsed correctly into a places
4864 list.
4866 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
4867 Jakub Jelinek <jakub@redhat.com>
4869 * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4870 of 5 loopfn matches.
4871 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4872 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4873 * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4874 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4875 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4876 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4877 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4878 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4880 2013-10-11 Thomas Schwinge <thomas@codesourcery.com>
4882 * Makefile.am (omp_lib.mod): Streamline rule.
4883 * Makefile.in: Regenerate.
4885 * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4886 exceptions.
4888 * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4889 * testsuite/libgomp.fortran/lib1.f90: Likewise.
4890 * testsuite/libgomp.fortran/lib2.f: Likewise.
4891 * testsuite/libgomp.fortran/lib3.f: Likewise.
4893 * configure.ac: Typo fix.
4894 * configure: Regenerate.
4896 * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4897 * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4899 * omp.h.in: Don't touch the user's namespace.
4901 2013-10-11 Jakub Jelinek <jakub@redhat.com>
4902 Tobias Burnus <burnus@net-b.de>
4903 Richard Henderson <rth@redhat.com>
4905 * target.c: New file.
4906 * Makefile.am (libgomp_la_SOURCES): Add target.c.
4907 * Makefile.in: Regenerated.
4908 * libgomp_g.h (GOMP_task): Add depend argument.
4909 (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4910 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4911 GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4912 GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4913 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4914 GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4915 GOMP_taskgroup_start, GOMP_taskgroup_end,
4916 GOMP_parallel_sections): New prototypes.
4917 * fortran.c (omp_is_initial_device): Add ialias_redirect.
4918 (omp_is_initial_device_): New function.
4919 (ULP, STR1, STR2, ialias_redirect): Removed.
4920 (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4921 omp_set_default_device_8_, omp_get_default_device_,
4922 omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4923 functions.
4924 * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4925 GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4926 GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4927 @@GOMP_4.0.
4928 (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4929 omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4930 omp_set_default_device, omp_set_default_device_,
4931 omp_set_default_device_8_, omp_get_default_device,
4932 omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4933 omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4934 omp_get_team_num_): Export @@OMP_4.0.
4935 * team.c (struct gomp_thread_start_data): Add place field.
4936 (gomp_thread_start): Clear thr->thread_pool and
4937 thr->task before returning. Use gomp_team_barrier_wait_final
4938 instead of gomp_team_barrier_wait. Initialize thr->place.
4939 (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4940 team_cancelled and task_queued_count fields.
4941 (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4942 before calling pthread_exit.
4943 (gomp_free_thread): No longer static. Use
4944 gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4945 (gomp_team_start): Add flags argument. Set
4946 thr->thread_pool->threads_busy to nthreads immediately after creating
4947 new pool. Use gomp_managed_threads_lock instead of
4948 gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
4949 (gomp_team_end): Use gomp_managed_threads_lock instead of
4950 gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
4951 of gomp_team_barrier_wait. If team->team_cancelled, call
4952 gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4953 rather than thr->ts.work_share.
4954 (initialize_team): Don't call gomp_sem_init here.
4955 * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4956 caller.
4957 (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4958 * env.c (gomp_global_icv): Add default_device_var, target_data and
4959 bind_var initializers.
4960 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4961 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4962 gomp_places_list_len): New variables.
4963 (parse_bind_var, parse_one_place, parse_places_var): New functions.
4964 (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4965 sized places.
4966 (gomp_cancel_var): New global variable.
4967 (parse_int): New function.
4968 (handle_omp_display_env): New function.
4969 (initialize_env): Use it. Initialize default_device_var.
4970 Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
4971 OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
4972 OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
4973 been successfully parsed (and call gomp_init_affinity in that case).
4974 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4975 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4976 omp_get_team_num, omp_is_initial_device): New functions.
4977 * libgomp.h: Include stdlib.h.
4978 (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4979 Define.
4980 (struct target_mem_desc): Forward declare.
4981 (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4982 and thread_limit_var fields.
4983 (gomp_get_num_devices): New prototype.
4984 (gomp_cancel_var): New extern decl.
4985 (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4986 team_cancelled and task_queued_count fields. Add comments about
4987 task_{,queued_,running_}count.
4988 (gomp_cancel_kind): New enum.
4989 (gomp_work_share_end_cancel): New prototype.
4990 (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4991 copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4992 and depend fields.
4993 (struct gomp_taskgroup): New type.
4994 (struct gomp_task_depend_entry,
4995 struct gomp_dependers_vec): New types.
4996 (gomp_finish_task): Free depend_hash if non-NULL.
4997 (struct gomp_team_state): Add place_partition_off
4998 and place_partition_len fields.
4999 (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5000 gomp_places_list_len): New extern decls.
5001 (struct gomp_thread): Add place field.
5002 (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5003 (gomp_init_thread_affinity): Add place argument.
5004 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5005 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5006 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5007 gomp_affinity_init_level, gomp_affinity_print_place): New
5008 prototypes.
5009 (gomp_team_start): Add flags argument.
5010 (gomp_thread_limit_var, gomp_remaining_threads_count,
5011 gomp_remaining_threads_lock): Remove.
5012 (gomp_managed_threads_lock): New variable.
5013 (struct gomp_thread_pool): Add threads_busy field.
5014 (gomp_free_thread): New prototype.
5015 * task.c: Include hashtab.h.
5016 (hash_entry_type): New typedef.
5017 (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5018 (gomp_init_task): Clear dependers, depend_hash, depend_count,
5019 copy_ctors_done and taskgroup fields.
5020 (GOMP_task): Add depend argument, handle depend clauses. If
5021 gomp_team_barrier_cancelled or if it's taskgroup has been
5022 cancelled, don't queue or start new tasks. Set copy_ctors_done
5023 field if needed. Initialize taskgroup field. If copy_ctors_done
5024 and already cancelled, don't discard the task. If taskgroup is
5025 non-NULL, enqueue the task into taskgroup queue. Increment
5026 num_children field in taskgroup. Increment task_queued_count.
5027 (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5028 gomp_task_run_post_remove_taskgroup): New inline functions.
5029 (gomp_task_run_post_handle_depend_hash,
5030 gomp_task_run_post_handle_dependers,
5031 gomp_task_run_post_handle_depend): New functions.
5032 (GOMP_taskwait): Use them. If more than one new tasks
5033 have been queued, wake other threads if needed.
5034 (gomp_barrier_handle_tasks): Likewise. If
5035 gomp_team_barrier_cancelled, don't start any new tasks, just free
5036 all tasks.
5037 (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5038 * omp_lib.f90.in
5039 (omp_proc_bind_kind, omp_proc_bind_false,
5040 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5041 omp_proc_bind_spread): New params.
5042 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5043 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5044 omp_get_team_num, omp_is_initial_device): New interfaces.
5045 (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5046 omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5047 omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5048 omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5049 omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5050 useless use omp_lib_kinds.
5051 * omp.h.in (omp_proc_bind_t): New typedef.
5052 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5053 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5054 omp_get_team_num, omp_is_initial_device): New prototypes.
5055 * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5056 through to gomp_team_start.
5057 (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5058 GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5059 Adjust gomp_parallel_loop_start callers.
5060 (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5061 GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5062 GOMP_loop_end_cancel): New functions.
5063 (GOMP_parallel_end): Add ialias_redirect.
5064 * hashtab.h: New file.
5065 * libgomp.texi (Environment Variables): Minor cleanup,
5066 update section refs to OpenMP 4.0rc2.
5067 (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5068 environment variables.
5069 * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5070 team->work_shares_to_free to thr->ts.work_share before calling
5071 free_work_share.
5072 (gomp_work_share_end_cancel): New function.
5073 * config/linux/proc.c: Include errno.h.
5074 (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5075 (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5076 sizeof (cpu_set_t) to determine number of iterations. Fix up check
5077 extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
5078 gomp_cpuset_size is sizeof (cpu_set_t).
5079 (gomp_init_num_threads): Initialize gomp_cpuset_size,
5080 gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5081 of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5082 to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
5083 contain any logical CPUs.
5084 (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5085 is NULL. Use gomp_cpusetp instead of &cpuset and pass
5086 gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5087 pthread_getaffinity_np. Check gomp_places_list instead of
5088 gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
5089 * config/linux/bar.c (gomp_barrier_wait_end,
5090 gomp_barrier_wait_last): Use BAR_* defines.
5091 (gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
5092 from state where needed. Set work_share_cancelled to 0 on last
5093 thread.
5094 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5095 gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5096 functions.
5097 * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5098 Add cpusetsize argument.
5099 (gomp_cpuset_size, gomp_cpusetp): Declare.
5100 * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5101 (affinity_counter): Remove.
5102 (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5103 if CPU_ALLOC_SIZE isn't defined.
5104 (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5105 silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5106 bind current thread to the first place.
5107 (gomp_init_thread_affinity): Rewritten. Add place argument, just
5108 pthread_setaffinity_np to gomp_places_list[place].
5109 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5110 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5111 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5112 gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5113 * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5114 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5115 (gomp_barrier_t): Add awaited_final field.
5116 (gomp_barrier_init): Initialize awaited_final field.
5117 (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5118 gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5119 prototypes.
5120 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
5121 defines.
5122 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5123 gomp_team_barrier_cancelled): New inline functions.
5124 (gomp_barrier_last_thread,
5125 gomp_team_barrier_set_task_pending,
5126 gomp_team_barrier_clear_task_pending,
5127 gomp_team_barrier_set_waiting_for_tasks,
5128 gomp_team_barrier_waiting_for_tasks,
5129 gomp_team_barrier_done): Use BAR_* defines.
5130 * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5131 (gomp_barrier_wait_end): Use BAR_* defines.
5132 (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5133 Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5134 Use BAR_* defines.
5135 (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5136 gomp_team_barrier_cancel): New functions.
5137 * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5138 argument.
5139 (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5140 gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5141 gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5142 gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5143 * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5144 BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5145 (gomp_barrier_t): Add cancellable field.
5146 (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5147 gomp_team_barrier_cancel): New prototypes.
5148 (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5149 (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5150 gomp_team_barrier_cancelled): New inline functions.
5151 (gomp_barrier_wait_start, gomp_barrier_last_thread,
5152 gomp_team_barrier_set_task_pending,
5153 gomp_team_barrier_clear_task_pending,
5154 gomp_team_barrier_set_waiting_for_tasks,
5155 gomp_team_barrier_waiting_for_tasks,
5156 gomp_team_barrier_done): Use BAR_* defines.
5157 * barrier.c (GOMP_barrier_cancel): New function.
5158 * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5159 omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5160 omp_proc_bind_spread): New params.
5161 (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5162 omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5163 omp_get_team_num, omp_is_initial_device): New externals.
5164 * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5165 New functions.
5166 (gomp_resolve_num_threads): Adjust for thread_limit now being in
5167 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
5168 infinity. If not nested, just return minimum of max_num_threads
5169 and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5170 to the returned value. Otherwise, don't update atomically
5171 gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5172 (GOMP_parallel_end): Adjust for thread_limit now being in
5173 icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
5174 infinity. Adjust threads_busy in the pool rather than
5175 gomp_remaining_threads_count. Remember team->nthreads and call
5176 gomp_team_end before adjusting threads_busy, if not nested
5177 afterwards, just set it to 1 non-atomically. Add ialias.
5178 (GOMP_parallel_start): Adjust gomp_team_start caller.
5179 * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5180 * testsuite/libgomp.c/affinity-1.c: New test.
5181 * testsuite/libgomp.c/atomic-15.c: New test.
5182 * testsuite/libgomp.c/atomic-16.c: New test.
5183 * testsuite/libgomp.c/atomic-17.c: New test.
5184 * testsuite/libgomp.c/cancel-for-1.c: New test.
5185 * testsuite/libgomp.c/cancel-for-2.c: New test.
5186 * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5187 * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5188 * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5189 * testsuite/libgomp.c/cancel-sections-1.c: New test.
5190 * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5191 * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5192 * testsuite/libgomp.c/depend-1.c: New test.
5193 * testsuite/libgomp.c/depend-2.c: New test.
5194 * testsuite/libgomp.c/depend-3.c: New test.
5195 * testsuite/libgomp.c/depend-4.c: New test.
5196 * testsuite/libgomp.c/for-1.c: New test.
5197 * testsuite/libgomp.c/for-1.h: New file.
5198 * testsuite/libgomp.c/for-2.c: New test.
5199 * testsuite/libgomp.c/for-2.h: New file.
5200 * testsuite/libgomp.c/for-3.c: New test.
5201 * testsuite/libgomp.c/pr58392.c: New test.
5202 * testsuite/libgomp.c/simd-1.c: New test.
5203 * testsuite/libgomp.c/simd-2.c: New test.
5204 * testsuite/libgomp.c/simd-3.c: New test.
5205 * testsuite/libgomp.c/simd-4.c: New test.
5206 * testsuite/libgomp.c/simd-5.c: New test.
5207 * testsuite/libgomp.c/simd-6.c: New test.
5208 * testsuite/libgomp.c/target-1.c: New test.
5209 * testsuite/libgomp.c/target-2.c: New test.
5210 * testsuite/libgomp.c/target-3.c: New test.
5211 * testsuite/libgomp.c/target-4.c: New test.
5212 * testsuite/libgomp.c/target-5.c: New test.
5213 * testsuite/libgomp.c/target-6.c: New test.
5214 * testsuite/libgomp.c/target-7.c: New test.
5215 * testsuite/libgomp.c/taskgroup-1.c: New test.
5216 * testsuite/libgomp.c/thread-limit-1.c: New test.
5217 * testsuite/libgomp.c/thread-limit-2.c: New test.
5218 * testsuite/libgomp.c/thread-limit-3.c: New test.
5219 * testsuite/libgomp.c/udr-1.c: New test.
5220 * testsuite/libgomp.c/udr-2.c: New test.
5221 * testsuite/libgomp.c/udr-3.c: New test.
5222 * testsuite/libgomp.c++/affinity-1.C: New test.
5223 * testsuite/libgomp.c++/atomic-10.C: New test.
5224 * testsuite/libgomp.c++/atomic-11.C: New test.
5225 * testsuite/libgomp.c++/atomic-12.C: New test.
5226 * testsuite/libgomp.c++/atomic-13.C: New test.
5227 * testsuite/libgomp.c++/atomic-14.C: New test.
5228 * testsuite/libgomp.c++/atomic-15.C: New test.
5229 * testsuite/libgomp.c++/cancel-for-1.C: New test.
5230 * testsuite/libgomp.c++/cancel-for-2.C: New test.
5231 * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5232 * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5233 * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5234 * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5235 * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5236 * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5237 * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5238 * testsuite/libgomp.c++/cancel-test.h: New file.
5239 * testsuite/libgomp.c++/for-9.C: New test.
5240 * testsuite/libgomp.c++/for-10.C: New test.
5241 * testsuite/libgomp.c++/for-11.C: New test.
5242 * testsuite/libgomp.c++/simd-1.C: New test.
5243 * testsuite/libgomp.c++/simd-2.C: New test.
5244 * testsuite/libgomp.c++/simd-3.C: New test.
5245 * testsuite/libgomp.c++/simd-4.C: New test.
5246 * testsuite/libgomp.c++/simd-5.C: New test.
5247 * testsuite/libgomp.c++/simd-6.C: New test.
5248 * testsuite/libgomp.c++/simd-7.C: New test.
5249 * testsuite/libgomp.c++/simd-8.C: New test.
5250 * testsuite/libgomp.c++/target-1.C: New test.
5251 * testsuite/libgomp.c++/target-2.C: New test.
5252 * testsuite/libgomp.c++/target-2-aux.cc: New file.
5253 * testsuite/libgomp.c++/target-3.C: New test.
5254 * testsuite/libgomp.c++/taskgroup-1.C: New test.
5255 * testsuite/libgomp.c++/udr-1.C: New test.
5256 * testsuite/libgomp.c++/udr-2.C: New test.
5257 * testsuite/libgomp.c++/udr-3.C: New test.
5258 * testsuite/libgomp.c++/udr-4.C: New test.
5259 * testsuite/libgomp.c++/udr-5.C: New test.
5260 * testsuite/libgomp.c++/udr-6.C: New test.
5261 * testsuite/libgomp.c++/udr-7.C: New test.
5262 * testsuite/libgomp.c++/udr-8.C: New test.
5263 * testsuite/libgomp.c++/udr-9.C: New test.
5265 2013-09-20 Jakub Jelinek <jakub@redhat.com>
5267 PR testsuite/57605
5268 * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5269 ALWAYS_CFLAGS.
5271 2013-09-20 Alan Modra <amodra@gmail.com>
5273 * configure: Regenerate.
5275 2013-09-19 Jakub Jelinek <jakub@redhat.com>
5277 * testsuite/libgomp.c/sections-2.c: New test.
5279 2013-06-28 Marcus Shawcroft <marcus.shawcroft@arm.com>
5281 * testsuite/libgomp.fortran/strassen.f90:
5282 Add dg-skip-if aarch64_tiny.
5284 2013-06-20 Iain Sandoe <iain@codesourcery.com>
5285 Cesar Philippidis <cesar@codesourcery.com>
5287 * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5288 Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5289 * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5290 * testsuite/libgomp.fortran/fortran.exp: Likewise.
5291 * testsuite/libgomp.graphite/graphite.exp: Likewise.
5292 * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5293 Use dg-runtest rather than gfortran-dg-runtest.
5295 2013-06-10 Thomas Schwinge <thomas@codesourcery.com>
5297 * testsuite/libgomp.c/icv-2.c: Extend current handling of
5298 Linux-based x86 systems to cover all GNU systems.
5299 * testsuite/libgomp.c/lock-3.c: Likewise.
5300 * testsuite/libgomp.c/pr48591.c: Likewise.
5302 2013-06-06 Thomas Schwinge <thomas@codesourcery.com>
5304 * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5305 GNU/Hurd, as done for Linux-based systems.
5307 * config/posix/ptrlock.h: Fix comment.
5309 2013-05-27 Tobias Burnus <burnus@net-b.de>
5311 PR fortran/57423
5312 * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5313 omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5314 omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5315 omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5316 omp_destroy_nest_lock): Correct arguments to match the one in
5317 the OpenMP spec.
5318 * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5319 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5320 omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5321 omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5323 2013-05-16 Jakub Jelinek <jakub@redhat.com>
5325 * testsuite/libgomp.c/loop-13.c: New test.
5326 * testsuite/libgomp.c/loop-14.c: New test.
5327 * testsuite/libgomp.c/loop-15.c: New test.
5328 * testsuite/libgomp.c++/loop-13.C: New test.
5329 * testsuite/libgomp.c++/loop-14.C: New test.
5330 * testsuite/libgomp.c++/loop-15.C: New test.
5332 2013-02-06 Jakub Jelinek <jakub@redhat.com>
5334 PR middle-end/56217
5335 * testsuite/libgomp.c++/pr56217.C: New test.
5337 2013-02-01 Alan Modra <amodra@gmail.com>
5339 * task.c (GOMP_task, GOMP_taskwait): Comment.
5341 2013-01-31 Dmitry Vyukov <dvyukov@gcc.gnu.org>
5342 Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
5344 PR libgomp/55561
5345 * config/linux/wait.h (do_spin): Use atomic load for addr.
5346 * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5347 for intptr and ptrlock.
5348 * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5349 for ptrlock.
5351 2013-01-22 Alan Modra <amodra@gmail.com>
5353 PR libgomp/51376
5354 PR libgomp/56073
5355 * task.c (GOMP_task): Revert 2011-12-09 change.
5356 (GOMP_taskwait): Likewise. Instead use atomic load with acquire
5357 barrier to read task->children..
5358 (gomp_barrier_handle_tasks): ..and matching atomic store with
5359 release barrier here when setting parent->children to NULL.
5361 2013-01-16 Jakub Jelinek <jakub@redhat.com>
5362 Tobias Burnus <burnus@net-b.de>
5364 PR driver/55884
5365 * testsuite/libgomp.fortran/fortran.exp: Use
5366 -fintrinsic-modules-path= instead of
5367 -fintrinsic-modules-path.
5369 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
5371 Update copyright years.
5373 2012-12-19 Tobias Burnus <burnus@net-b.de>
5375 * testsuite/libgomp.fortran/fortran.exp: Set
5376 -fintrinsic-modules-path.
5378 2012-12-19 Tobias Burnus <burnus@net-b.de>
5380 * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5381 from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5383 2012-11-21 Jakub Jelinek <jakub@redhat.com>
5385 PR libgomp/55411
5386 * team.c (gomp_free_thread): Decrease gomp_managed_threads
5387 if pool had any threads_used.
5389 2012-11-07 Jack Howarth <howarth@bromo.med.uc.edu>
5391 * testsuite/libgomp.c++/pr24455.C: Use
5392 -Wl,-undefined,dynamic_lookup on darwin.
5394 2012-11-07 David Edelsohn <dje.gcc@gmail.com>
5396 * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5398 2012-10-24 Dominique d'Humieres <dominiq@lps.ens.fr>
5400 * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5402 2012-10-23 Ian Bolton <ian.bolton@arm.com>
5403 Jim MacArthur <jim.macarthur@arm.com>
5404 Marcus Shawcroft <marcus.shawcroft@arm.com>
5405 Nigel Stephens <nigel.stephens@arm.com>
5406 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5407 Richard Earnshaw <rearnsha@arm.com>
5408 Sofiane Naci <sofiane.naci@arm.com>
5409 Stephen Thomas <stephen.thomas@arm.com>
5410 Tejas Belagod <tejas.belagod@arm.com>
5411 Yufeng Zhang <yufeng.zhang@arm.com>
5413 * configure.tgt: Add AArch64.
5415 2012-10-04 Jason Merrill <jason@redhat.com>
5417 * testsuite/libgomp.c++/tls-init1.C: New.
5419 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
5421 * configure: Regenerated.
5423 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
5425 * config/linux/mips/futex.h (sys_futex0): Change to static
5426 function with noinline, nomips16 attributes under MIPS16. Adjust
5427 asm statement to place 'li v0,SYS_futex' immediately before
5428 syscall insn.
5430 2012-07-04 Sandra Loosemore <sandra@codesourcery.com>
5432 * libgomp.texi (Library Index): Renamed from "Index" to prevent
5433 conflict with index.html on case-insensitive file systems.
5435 2012-07-03 Uros Bizjak <ubizjak@gmail.com>
5437 * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
5438 * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
5440 2012-07-02 Richard Guenther <rguenther@suse.de>
5441 Michael Matz <matz@suse.de>
5442 Tobias Grosser <tobias@grosser.es>
5443 Sebastian Pop <sebpop@gmail.com>
5445 * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
5446 * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5447 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5448 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5450 2012-06-28 Andreas Schwab <schwab@linux-m68k.org>
5452 * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
5454 2012-06-22 Richard Guenther <rguenther@suse.de>
5456 Merge from graphite branch
5457 2012-01-13 Tobias Grosser <tobias@grosser.es>
5459 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5460 * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5462 2012-06-07 Jakub Jelinek <jakub@redhat.com>
5464 PR middle-end/53580
5465 * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
5466 use GOMP_barrier () call instead.
5467 * testsuite/libgomp.c/pr26943-3.c: Likewise.
5468 * testsuite/libgomp.c/pr26943-4.c: Likewise.
5469 * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
5470 call GOMP_barrier instead.
5471 * testsuite/libgomp.fortran/vla5.f90: Likewise.
5473 2012-06-06 Jakub Jelinek <jakub@redhat.com>
5475 PR libgomp/52993
5476 * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
5477 argument to memset call.
5479 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
5481 * configure: Regenerated.
5483 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
5485 * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
5487 2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
5489 PR bootstrap/52812
5490 * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
5492 2012-03-22 Jakub Jelinek <jakub@redhat.com>
5494 PR middle-end/52547
5495 * testsuite/libgomp.c/pr52547.c: New test.
5497 2012-03-16 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
5499 * testsuite/lib/libgomp.exp: load fortran-modules.exp
5501 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5503 * configure.tgt (mips-sgi-irix6*): Remove.
5505 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5507 * configure.tgt (alpha*-dec-osf*): Remove.
5509 * config/osf/sem.h: Remove.
5510 * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
5512 2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
5514 * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
5516 2012-02-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5518 PR libstdc++/52188
5519 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
5520 Remove ENABLE_SYMVERS_SOL2.
5521 * configure: Regenerate.
5522 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
5523 (PREPROCESS): New variable.
5524 (libgomp.ver): New target.
5525 [LIBGOMP_BUILD_VERSIONED_SHLIB &&
5526 LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
5527 LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
5528 Use libgomp.ver.
5529 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
5530 * Makefile.in: Regenerate.
5532 2012-02-14 Walter Lee <walt@tilera.com>
5534 * configure.tgt: Handle tilegx and tilepro.
5535 * config/linux/tile/futex.h: New file.
5537 2012-02-08 Richard Guenther <rguenther@suse.de>
5539 PR tree-optimization/46886
5540 * testsuite/libgomp.c/pr46886.c: New testcase.
5542 2012-01-25 Matthias Klose <doko@ubuntu.com>
5544 * config/linux/arm: Remove empty directory.
5545 * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
5547 2011-12-09 Alan Modra <amodra@gmail.com>
5549 PR libgomp/51376
5550 * task.c (GOMP_taskwait): Don't access task->children outside of
5551 task_lock mutex region.
5552 (GOMP_task): Likewise.
5554 2011-12-06 Jakub Jelinek <jakub@redhat.com>
5556 PR libgomp/51132
5557 * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
5558 to file scope.
5559 * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5560 * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5561 * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5562 * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5563 * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5565 2011-12-02 Alan Modra <amodra@gmail.com>
5567 * config/linux/affinity.c: Use atomic rather than sync builtin.
5568 * config/linux/lock.c: Likewise.
5569 * config/linux/ptrlock.h: Likewise.
5570 * config/linux/ptrlock.c: Likewise.
5571 * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
5572 * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
5573 * config/linux/futex.h (atomic_write_barrier): Delete unused function.
5574 * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
5575 * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
5576 * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
5577 * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
5578 * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
5579 * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
5580 * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
5582 2011-11-30 Alan Modra <amodra@gmail.com>
5584 PR libgomp/51298
5585 * config/linux/bar.h: Use atomic rather than sync builtins.
5586 * config/linux/bar.c: Likewise. Add missing acquire
5587 synchronisation on generation field.
5588 * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
5589 double unlock.
5591 2011-11-30 Alan Modra <amodra@gmail.com>
5593 * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
5594 * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
5595 * config/linux/mutex.h: Use atomic rather than sync builtins.
5596 * config/linux/mutex.c: Likewise. Comment. Use -1 for waiting state.
5597 * config/linux/omp-lock.h: Comment fix.
5598 * config/linux/arm/mutex.h: Delete.
5599 * config/linux/powerpc/mutex.h: Delete.
5600 * config/linux/ia64/mutex.h: Delete.
5601 * config/linux/mips/mutex.h: Delete.
5603 2011-11-30 Alan Modra <amodra@gmail.com>
5605 PR libgomp/51249
5606 * config/linux/sem.h: Rewrite.
5607 * config/linux/sem.c: Rewrite.
5609 2011-11-28 Richard Henderson <rth@redhat.com>
5611 * libgomp.h (enum memmodel): New.
5613 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
5615 * configure: Regenerate.
5617 2011-10-10 Matthias Klose <doko@ubuntu.com>
5619 * config/posix95: Remove empty directory.
5621 2011-08-26 Jakub Jelinek <jakub@redhat.com>
5623 * testsuite/libgomp.fortran/threadprivate4.f90: New test.
5625 2011-08-19 Jakub Jelinek <jakub@redhat.com>
5627 PR fortran/49792
5628 * testsuite/libgomp.fortran/pr49792-1.f90: New test.
5629 * testsuite/libgomp.fortran/pr49792-2.f90: New test.
5631 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5633 * config/posix95/lock.c, posix95/omp-lock.h: Remove.
5635 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5637 PR libgomp/49965
5638 * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
5640 2011-08-03 Uros Bizjak <ubizjak@gmail.com>
5642 * config/linux/proc.h: New.
5643 * config/linux/proc.c: Include "proc.h". Do not include <sched.h>.
5644 (gomp_cpuset_popcount): Rename from cpuset_popcount. No more static.
5645 (gomp_init_num_threads): Update call to cpuset_popcount.
5646 (get_num_procs): Ditto.
5647 * config/linux/affinity.c (gomp_init_affinity): Call
5648 gomp_cpuset_popcount.
5650 2011-08-02 Jakub Jelinek <jakub@redhat.com>
5652 PR fortran/42041
5653 PR fortran/46752
5654 * omp.h.in (omp_in_final): New prototype.
5655 * omp_lib.f90.in (omp_in_final): New interface.
5656 (omp_integer_kind, omp_logical_kind): Remove
5657 and replace all its uses in the module with 4.
5658 (openmp_version): Change to 201107.
5659 * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
5660 omp_sched_guided, omp_sched_auto): Use omp_sched_kind
5661 kind for the parameters.
5662 (omp_in_final): New external.
5663 (openmp_version): Change to 201107.
5664 * task.c (omp_in_final): New function.
5665 (gomp_init_task): Initialize final_task.
5666 (GOMP_task): Remove unused attribute from flags. Handle final
5667 tasks.
5668 (GOMP_taskyield): New function.
5669 (omp_in_final): Return true if if (false) or final (true) task
5670 or descendant of final (true).
5671 * fortran.c (omp_in_final_): New function.
5672 * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
5673 (GOMP_3.0): Export GOMP_taskyield.
5674 * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
5675 variables.
5676 (parse_unsigned_long_list): New function.
5677 (initialize_env): Use it for OMP_NUM_THREADS. Call parse_boolean
5678 with "OMP_PROC_BIND". If OMP_PROC_BIND=true, call gomp_init_affinity
5679 even if parse_affinity returned false.
5680 * config/linux/affinity.c (gomp_init_affinity): Handle
5681 gomp_cpu_affinity_len == 0.
5682 * libgomp_g.h (GOMP_taskyield): New prototype.
5683 * libgomp.h (struct gomp_task): Add final_task field.
5684 (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
5685 * team.c (gomp_team_start): Override new task's nthreads_var icv
5686 if list form OMP_NUM_THREADS has been used and it has value for
5687 the new nesting level.
5689 * testsuite/libgomp.c/atomic-11.c: New test.
5690 * testsuite/libgomp.c/atomic-12.c: New test.
5691 * testsuite/libgomp.c/atomic-13.c: New test.
5692 * testsuite/libgomp.c/atomic-14.c: New test.
5693 * testsuite/libgomp.c/reduction-6.c: New test.
5694 * testsuite/libgomp.c/task-5.c: New test.
5695 * testsuite/libgomp.c++/atomic-2.C: New test.
5696 * testsuite/libgomp.c++/atomic-3.C: New test.
5697 * testsuite/libgomp.c++/atomic-4.C: New test.
5698 * testsuite/libgomp.c++/atomic-5.C: New test.
5699 * testsuite/libgomp.c++/atomic-6.C: New test.
5700 * testsuite/libgomp.c++/atomic-7.C: New test.
5701 * testsuite/libgomp.c++/atomic-8.C: New test.
5702 * testsuite/libgomp.c++/atomic-9.C: New test.
5703 * testsuite/libgomp.c++/task-8.C: New test.
5704 * testsuite/libgomp.c++/reduction-4.C: New test.
5705 * testsuite/libgomp.fortran/allocatable7.f90: New test.
5706 * testsuite/libgomp.fortran/allocatable8.f90: New test.
5707 * testsuite/libgomp.fortran/crayptr3.f90: New test.
5708 * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
5709 * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
5710 * testsuite/libgomp.fortran/pointer1.f90: New test.
5711 * testsuite/libgomp.fortran/pointer2.f90: New test.
5712 * testsuite/libgomp.fortran/task4.f90: New test.
5714 2011-08-02 Tobias Burnus <burnus@net-b.de>
5716 * libgomp.texi: Update OpenMP spec references to 3.1.
5717 (omp_in_final,OMP_PROC_BIND): New sections.
5718 (OMP_NUM_THREADS): Document that the value can be now a list.
5719 (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
5721 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5723 * config/linux/x86/futex.h: Check __x86_64__ instead of
5724 __LP64__.
5726 2011-07-29 Jakub Jelinek <jakub@redhat.com>
5728 PR middle-end/49897
5729 PR middle-end/49898
5730 * testsuite/libgomp.c/pr49897-1.c: New test.
5731 * testsuite/libgomp.c/pr49897-2.c: New test.
5732 * testsuite/libgomp.c/pr49898-1.c: New test.
5733 * testsuite/libgomp.c/pr49898-2.c: New test.
5735 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5737 * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
5738 for ia32 instead of ilp32.
5740 * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
5741 * testsuite/libgomp.c/atomic-6.c: Likewise.
5743 2011-07-23 Sebastian Pop <sebastian.pop@amd.com>
5745 * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
5746 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
5748 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5750 PR libgomp/45351
5751 * config/osf/sem.h: New file.
5752 * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
5754 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5756 PR target/49541
5757 * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
5758 ldflags.
5760 2011-07-15 Jakub Jelinek <jakub@redhat.com>
5762 * config/linux/wait.h (do_spin): New inline, largely copied
5763 from do_wait, just don't do futex_wait here, instead return true if
5764 it should be done.
5765 (do_wait): Implement using do_spin.
5766 * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
5767 to prototype.
5768 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5769 __sync_bool_compare_and_swap, pass the oldval to
5770 gomp_mutex_lock_slow.
5771 * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
5772 If all mutex contenders are just spinning and not sleeping, don't
5773 change state to 2 unnecessarily. Optimize the loop when state has
5774 already become 2 to use just one atomic operation per loop instead
5775 of two.
5776 * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
5777 to prototype.
5778 (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
5779 __sync_bool_compare_and_swap, pass the oldval to
5780 gomp_mutex_lock_slow.
5782 2011-06-22 Jakub Jelinek <jakub@redhat.com>
5784 PR libgomp/49490
5785 * iter.c (gomp_iter_static_next): For chunk size 0
5786 only use n ceil/ nthreads size for the first
5787 n % nthreads threads in the team instead of
5788 all threads except for the last few ones which
5789 get less work or none at all.
5790 * iter_ull.c (gomp_iter_ull_static_next): Likewise.
5791 * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
5792 chunk argument, set run_sched_modifier to 0 for static
5793 resp. 1 for other kinds. If chunk argument is 0
5794 and not static, set value to 1.
5796 2011-05-19 Jakub Jelinek <jakub@redhat.com>
5798 PR c++/49043
5799 * testsuite/libgomp.c++/pr49043.C: New test.
5801 PR c++/48869
5802 * testsuite/libgomp.c++/pr48869.C: New test.
5804 2011-05-06 Jakub Jelinek <jakub@redhat.com>
5806 PR fortran/48894
5807 * fortran.c: Include limits.h.
5808 (TO_INT): Define.
5809 (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
5810 *set.
5811 (omp_set_num_threads_8_, omp_set_schedule_8_,
5812 omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
5813 omp_get_team_size_8_): Use TO_INT macro.
5814 * testsuite/libgomp.fortran/pr48894.f90: New test.
5816 2011-04-13 Jakub Jelinek <jakub@redhat.com>
5818 PR middle-end/48591
5819 * testsuite/libgomp.c/pr48591.c: New test.
5821 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5823 PR bootstrap/48135
5824 * acinclude.m4 (enable_symvers): Handle --disable-symvers.
5825 * configure: Regenerate.
5827 2011-02-27 Jakub Jelinek <jakub@redhat.com>
5829 PR fortran/47886
5830 * testsuite/libgomp.fortran/task3.f90: New test.
5832 2011-02-24 Tobias Burnus <burnus@net-b.de>
5834 * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
5836 2011-02-23 Jakub Jelinek <jakub@redhat.com>
5838 PR libgomp/47854
5839 * libgomp.texi (omp_get_wtime): Don't say time in the past
5840 must be Unix Epoch.
5842 2011-02-18 Jakub Jelinek <jakub@redhat.com>
5844 PR libgomp/47804
5845 * testsuite/libgomp.fortran/fortran.exp: Check for both
5846 libquadmath.a and libquadmath.${shlib_ext}. If neither exists,
5847 but $blddir != "", still append ${blddir}/${lang_library_path}
5848 to ld_library_path.
5850 2011-02-16 Tobias Burnus <burnus@net-b.de>
5852 PR libgomp/47758
5853 * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5854 of libquadmath.a before adding its libpath to ldflags.
5856 2011-02-14 Jakub Jelinek <jakub@redhat.com>
5858 PR libgomp/47731
5859 * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5860 to FUTEX_WAIT futex syscall.
5861 * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5863 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5865 * configure: Regenerate.
5867 2011-01-20 Benjamin Kosnik <bkoz@redhat.com>
5869 PR libstdc++/36104
5870 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5872 2011-01-16 Gerald Pfeifer
5874 * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5876 2010-12-14 Jakub Jelinek <jakub@redhat.com>
5878 PR fortran/46874
5879 * libgomp.fortran/allocatable6.f90: New test.
5881 2010-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5883 * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5884 * configure: Regenerate.
5886 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
5888 PR target/40125
5889 PR lto/46695
5890 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5891 * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5892 * aclocal.m4: Regenerate.
5893 * configure: Regenerate.
5894 * Makefile.in: Regenerate.
5895 * testsuite/Makefile.in: Regenerate.
5897 2010-12-02 Jakub Jelinek <jakub@redhat.com>
5899 PR fortran/46753
5900 * libgomp.fortran/pr46753.f90: New test.
5902 PR libgomp/43706
5903 * env.c (initialize_env): Default to spin count 300000
5904 instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5905 is specified.
5907 PR libgomp/45240
5908 * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5909 at the end if sync builtins aren't supported.
5911 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5913 * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5915 2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5917 * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5919 2010-11-24 Iain Sandoe <iains@gcc.gnu.org>
5921 * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5923 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
5924 Tobias Burnus <burnus@net-b.de>
5926 PR fortran/32049
5927 * configure.ac:
5928 * configure: Regenerate.
5930 2010-10-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
5932 * config/linux/futex.h: New.
5933 * config/linux/arm/mutex.h: New.
5934 * configure.tgt (arm*-*-linux*): Add config path.
5936 2010-09-30 Sebastian Pop <sebastian.pop@amd.com>
5938 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5940 2010-09-23 Tobias Burnus <burnus@net-b.de>
5942 * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5943 Change Fortran datatype to LOGICAL.
5944 (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5945 omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5947 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5949 * configure: Regenerate.
5951 2010-07-26 Jakub Jelinek <jakub@redhat.com>
5953 * libgomp.texi: Add function keyword to a couple of Fortran
5954 interfaces, use integer instead of int for Fortran.
5956 2010-07-26 Aldy Hernandez <aldyh@redhat.com>
5958 * libgomp.texi: Fix spelling and pasto problems throughout.
5959 Adjust prototypes to match code.
5961 2010-07-24 Tobias Burnus <burnus@net-b.de>
5963 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5964 silence -fwhole-file warning.
5966 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5968 * configure.tgt (*-*-solaris2.[56]*): Removed.
5970 2010-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5972 * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5973 Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5974 LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5975 (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5976 targetting solaris2*.
5977 * configure: Regenerate.
5978 * config.h.in: Regenerate.
5980 * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5981 libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5982 Add libgomp_version_dep.
5983 [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5984 versioning.
5985 [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5986 (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5987 * Makefile.in: Regenerate.
5989 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5990 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5991 * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5992 to common block, protected by
5993 HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5995 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
5997 * libgomp.texi: Move to GFDL version 1.3. Update copyright years.
5999 2010-06-09 Iain Sandoe <iains@gcc.gnu.org>
6001 PR bootstrap/43170
6002 * configure: Regenerate.
6004 2010-05-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6006 PR other/43620
6007 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6008 * configure: Regenerate.
6009 * Makefile.in: Regenerate.
6010 * testsuite/Makefile.in: Regenerate.
6012 2010-04-26 Jakub Jelinek <jakub@redhat.com>
6014 PR c/43893
6015 * testsuite/libgomp.c/pr43893.c: New test.
6016 * testsuite/libgomp.c++/pr43893.C: New test.
6018 2010-04-21 Jakub Jelinek <jakub@redhat.com>
6020 PR middle-end/43570
6021 * testsuite/libgomp.fortran/vla8.f90: New test.
6023 2010-04-20 Jakub Jelinek <jakub@redhat.com>
6025 PR libgomp/43706
6026 * config/linux/affinity.c (gomp_init_affinity): Decrease
6027 gomp_available_cpus if affinity mask confines the process to fewer
6028 CPUs.
6029 * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6030 non-NULL, just return gomp_available_cpus.
6032 PR libgomp/43569
6033 * sections.c (gomp_sections_init): Initialize ws->mode.
6035 2010-04-14 Uros Bizjak <ubizjak@gmail.com>
6037 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6038 not unused bar variable.
6039 * configure: Regenerate.
6041 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6043 * Makefile.in: Regenerate.
6044 * aclocal.m4: Regenerate.
6045 * testsuite/Makefile.in: Regenerate.
6047 2010-03-22 Jakub Jelinek <jakub@redhat.com>
6049 PR libgomp/42942
6050 * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6051 (initialize_env): Adjust callers.
6052 (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6053 when the argument is 0.
6055 * testsuite/libgomp.c/pr42942.c: New test.
6057 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de>
6059 PR middle-end/42644
6060 PR middle-end/42130
6061 * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6062 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6064 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6066 * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6067 * testsuite/libgomp.c++/task-6.C: Likewise.
6069 2010-01-28 Steve Ellcey <sje@cup.hp.com>
6071 * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6073 2010-01-26 Paolo Bonzini <bonzini@gnu.org>
6075 * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6076 * configure: Regenerate.
6078 2010-01-26 Jakub Jelinek <jakub@redhat.com>
6080 PR fortran/42866
6081 * testsuite/libgomp.fortran/allocatable5.f90: New test.
6083 2010-01-20 Paolo Bonzini <bonzini@gnu.org>
6085 * configure.ac: Test for executability of GFORTRAN.
6086 * configure: Regenerate.
6088 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6090 * configure: Regenerate.
6092 2010-01-04 H.J. Lu <hongjiu.lu@intel.com>
6094 PR libgomp/42602
6095 * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6097 2010-01-03 Richard Guenther <rguenther@suse.de>
6099 * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6101 2009-12-23 Sebastian Pop <sebpop@gmail.com>
6103 * testsuite/libgomp.graphite/pr4118.c: New.
6105 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6107 * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6108 for darwin, protect the test with require-effective-target tls_runtime.
6109 * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6111 2009-12-22 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6113 PR target/41605
6114 * testsuite/lib/libgomp.exp: Provide -B options to allow for
6115 link spec %s substitutions for static libraries.
6117 2009-12-18 Jack Howarth <howarth@bromo.med.uc.edu>
6119 PR testsuite/42135
6120 * libgomp.graphite/force-parallel-2.c: Reduce array size.
6122 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6124 * Makefile.in: Regenerate.
6125 * configure: Regenerate.
6126 * testsuite/Makefile.in: Regenerate.
6128 2009-11-30 Dave Korn <dave.korn.cygwin@gmail.com>
6130 * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6131 settings for LC_ALL and LANG.
6133 2009-11-25 Jakub Jelinek <jakub@redhat.com>
6135 PR fortran/42162
6136 * testsuite/libgomp.fortran/pr42162.f90: New test.
6138 2009-11-13 Jakub Jelinek <jakub@redhat.com>
6140 PR middle-end/42029
6141 * testsuite/libgomp.c/pr42029.c: New test.
6143 2009-10-26 Jakub Jelinek <jakub@redhat.com>
6145 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6146 *s. Accept ld version without text in ()s.
6147 * configure: Regenerated.
6149 2009-10-22 Razya Ladelsky <razya@il.ibm.com>
6151 * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6153 2009-10-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6155 PR libgomp/41418
6156 * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6157 or a hyphen (happens with fortran language disabled).
6158 * configure: Regenerate.
6160 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6162 * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6163 use sed script portable to Solaris /bin/sed for extracting ld
6164 version.
6165 * configure: Regenerate.
6167 2009-09-17 Alexander Monakov <amonakov@ispras.ru>
6169 * testsuite/libgomp.graphite/bounds.c: New test.
6171 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6173 * Makefile.am (libgomp_la_LINK): New.
6174 * Makefile.in: Regenerate.
6176 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6178 * configure.ac (AC_PREREQ): Bump to 2.64.
6180 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6182 * Makefile.am (install-html, install-pdf): Remove.
6183 * Makefile.in: Regenerate.
6185 * Makefile.in: Regenerate.
6186 * aclocal.m4: Regenerate.
6187 * config.h.in: Regenerate.
6188 * configure: Regenerate.
6189 * testsuite/Makefile.in: Regenerate.
6191 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6193 * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6194 * Makefile.in: Regenerate.
6196 2009-08-20 Dave Korn <dave.korn.cygwin@gmail.com>
6198 * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6199 * Makefile.in: Regenerate.
6201 2009-08-19 Tobias Burnus <burnus@net-b.de>
6203 PR fortran/41102
6204 omp_lib.h.in: Fix -std=f95 errors.
6206 2009-08-14 David Edelsohn <edelsohn@gnu.org>
6208 * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6209 * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6210 * testsuite/libgomp.graphite/graphite.exp: New.
6212 2009-08-05 Andreas Tobler <a.tobler@schweiz.org>
6214 * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6215 only build.
6217 2009-08-04 David Daney <ddaney@caviumnetworks.com>
6219 * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6220 needed memory barrier semantics.
6221 * config/linux/mips/mutex.h: New file.
6223 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6225 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6227 2009-07-16 Joseph Myers <joseph@codesourcery.com>
6229 * configure: Regenerate.
6231 2009-07-11 Richard Sandiford <rdsandiford@googlemail.com>
6233 PR testsuite/40699
6234 PR testsuite/40707
6235 PR testsuite/40709
6236 * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6237 * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6238 testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6240 2009-07-02 Richard Sandiford <r.sandiford@uk.ibm.com>
6242 * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6243 options when choosing a multilib.
6245 2009-06-30 Richard Sandiford <r.sandiford@uk.ibm.com>
6247 * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6248 ld_library_path. Use add_path. Add just find_libgcc_s to
6249 ld_library_path, not every libgcc multilib directory.
6250 * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6251 gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6252 * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6253 Use add_path.
6254 * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6256 2009-06-09 Nathan Froyd <froydnj@codesourcery.com>
6258 * Makefile.am (LTLDFLAGS): Define.
6259 (LINK): Define.
6260 * Makefile.in: Regenerate.
6262 2009-05-27 Janne Blomqvist <jb@gcc.gnu.org>
6264 PR fortran/39718
6265 * testsuite/libgomp.fortran/fortran.exp: Don't link with
6266 libgfortranbegin, check existence of libgfortran.a instead of
6267 libgfortranbegin.a.
6269 2009-05-20 Jakub Jelinek <jakub@redhat.com>
6271 PR libgomp/40174
6272 * team.c (gomp_thread_start): Destroy thr->release semaphore.
6273 (gomp_free_pool_helper): Likewise.
6275 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
6276 Jakub Jelinek <jakub@redhat.com>
6278 PR fortran/35423
6279 * testsuite/libgomp.fortran/workshare2.f90: New test.
6281 2009-04-09 Nick Clifton <nickc@redhat.com>
6283 * iter.c: Change copyright header to refer to version 3 of the
6284 GNU General Public License with version 3.1 of the GCC Runtime
6285 Library Exception and to point readers at the COPYING3 and
6286 COPYING3.RUNTIME files and the FSF's license web page.
6287 * alloc.c: Likewise.
6288 * barrier.c: Likewise.
6289 * config/bsd/proc.c: Likewise.
6290 * config/linux/affinity.c: Likewise.
6291 * config/linux/alpha/futex.h: Likewise.
6292 * config/linux/bar.c: Likewise.
6293 * config/linux/bar.h: Likewise.
6294 * config/linux/ia64/futex.h: Likewise.
6295 * config/linux/ia64/mutex.h: Likewise.
6296 * config/linux/lock.c: Likewise.
6297 * config/linux/mips/futex.h: Likewise.
6298 * config/linux/mutex.c: Likewise.
6299 * config/linux/mutex.h: Likewise.
6300 * config/linux/powerpc/futex.h: Likewise.
6301 * config/linux/proc.c: Likewise.
6302 * config/linux/ptrlock.c: Likewise.
6303 * config/linux/ptrlock.h: Likewise.
6304 * config/linux/s390/futex.h: Likewise.
6305 * config/linux/sem.c: Likewise.
6306 * config/linux/sem.h: Likewise.
6307 * config/linux/sparc/futex.h: Likewise.
6308 * config/linux/wait.h: Likewise.
6309 * config/linux/x86/futex.h: Likewise.
6310 * config/mingw32/proc.c: Likewise.
6311 * config/mingw32/time.c: Likewise.
6312 * config/posix/affinity.c: Likewise.
6313 * config/posix/bar.c: Likewise.
6314 * config/posix/bar.h: Likewise.
6315 * config/posix/lock.c: Likewise.
6316 * config/posix/mutex.h: Likewise.
6317 * config/posix/proc.c: Likewise.
6318 * config/posix/ptrlock.h: Likewise.
6319 * config/posix/sem.c: Likewise.
6320 * config/posix/sem.h: Likewise.
6321 * config/posix/time.c: Likewise.
6322 * config/posix95/lock.c: Likewise.
6323 * critical.c: Likewise.
6324 * env.c: Likewise.
6325 * error.c: Likewise.
6326 * fortran.c: Likewise.
6327 * iter_ull.c: Likewise.
6328 * libgomp.h: Likewise.
6329 * libgomp_f.h.in: Likewise.
6330 * libgomp_g.h: Likewise.
6331 * loop.c: Likewise.
6332 * loop_ull.c: Likewise.
6333 * omp.h.in: Likewise.
6334 * omp_lib.f90.in: Likewise.
6335 * omp_lib.h.in: Likewise.
6336 * ordered.c: Likewise.
6337 * parallel.c: Likewise.
6338 * sections.c: Likewise.
6339 * single.c: Likewise.
6340 * task.c: Likewise.
6341 * team.c: Likewise.
6342 * work.c: Likewise.
6344 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6346 * testsuite/config/default.exp: Change copyright header to refer to
6347 version 3 of the GNU General Public License and to point readers
6348 at the COPYING3 file and the FSF's license web page.
6350 2009-04-08 Jakub Jelinek <jakub@redhat.com>
6352 PR middle-end/39573
6353 * libgomp.c++/pr39573.C: New test.
6355 2009-04-01 Jakub Jelinek <jakub@redhat.com>
6357 PR other/39591
6358 * testsuite/libgomp.c/pr39591-1.c: New test.
6359 * testsuite/libgomp.c/pr39591-2.c: New test.
6360 * testsuite/libgomp.c/pr39591-3.c: New test.
6362 2009-03-25 Uros Bizjak <ubizjak@gmail.com>
6364 * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6365 * testsuite/libgomp.c/atomic-6.c: Ditto.
6367 2009-03-23 Jakub Jelinek <jakub@redhat.com>
6369 PR c/39495
6370 * testsuite/libgomp.c/loop-12.c: New test.
6371 * testsuite/libgomp.c/loop-11.c: New test.
6372 * testsuite/libgomp.c++/loop-11.C: New test.
6373 * testsuite/libgomp.c++/loop-12.C: New test.
6374 * testsuite/libgomp.c++/for-8.C: New test.
6376 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6378 * configure: Regenerate.
6380 2009-02-11 Jakub Jelinek <jakub@redhat.com>
6382 PR middle-end/39154
6383 * testsuite/libgomp.c/pr39154.c: New test.
6385 2009-01-30 Ian Lance Taylor <iant@google.com>
6387 * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6388 libgomp_ld_is_gold. Get gold version number.
6389 (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6390 * configure: Rebuild.
6392 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
6394 * testsuite/lib/libgomp.exp: Add -B option for targets that
6395 use libgfortran.a%s in their specs.
6397 2009-01-07 Jakub Jelinek <jakub@redhat.com>
6399 PR libgomp/38086
6400 * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6401 * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6402 HAVE_AS_SYMVER_DIRECTIVE is not defined.
6403 * configure: Regenerated.
6404 * config.h.in: Likewise.
6406 2008-12-28 Jakub Jelinek <jakub@redhat.com>
6408 PR c++/38650
6409 * testsuite/libgomp.c/pr38650.c: New test.
6410 * testsuite/libgomp.c++/pr38650.C: New test.
6412 2008-12-27 Jakub Jelinek <jakub@redhat.com>
6414 * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
6416 2008-12-26 Uros Bizjak <ubizjak@gmail.com>
6418 * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
6420 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6422 * configure: Regenerate.
6424 2008-12-08 Jakub Jelinek <jakub@redhat.com>
6426 PR middle-end/36802
6427 * testsuite/libgomp.c/pr36802-1.c: New test.
6428 * testsuite/libgomp.c/pr36802-2.c: New test.
6429 * testsuite/libgomp.c/pr36802-3.c: New test.
6431 2008-12-01 Janis Johnson <janis187@us.ibm.com>
6433 PR libgomp/38270
6434 * config/linux/powerpc/mutex.h: New.
6436 2008-12-01 Jakub Jelinek <jakub@redhat.com>
6438 PR c++/38257
6439 * testsuite/libgomp.c++/for-7.C: New test.
6441 PR c++/38348
6442 * testsuite/libgomp.c++/for-6.C: New test.
6444 2008-11-26 Janis Johnson <janis187@us.ibm.com>
6446 PR testsuite/28870
6447 * testsuite/lib/libgomp.exp: Include new timeout library files.
6448 (libgomp_target_compile): Set timeout value from new proc.
6450 2008-11-13 Steve Ellcey <sje@cup.hp.com>
6452 PR libgomp/37938
6453 * config/linux/ia64/mutex.h: New.
6455 2008-11-04 Tobias Burnus <burnus@net-b.de>
6457 PR libgomp/37935
6458 * libgomp.texi (Runtime library routines, environment variables):
6459 Update for OpenMP version 3.0.
6461 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
6462 Steve Ellcey <sje@cup.hp.com>
6464 * configure: Regenerate for new libtool.
6465 * Makefile.in: Ditto.
6466 * testsuite/Makefile.in: Ditto.
6468 2008-09-19 Jakub Jelinek <jakub@redhat.com>
6469 Andreas Tobler <a.tobler@schweiz.org>
6471 * config/bsd/proc.c: New file.
6472 * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
6473 * configure.ac: Check for header <sys/sysctl.h>
6474 * configure: Regenerate.
6475 * config.h.in: Likewise.
6477 2008-09-05 Janis Johnson <janis187@us.ibm.com>
6479 * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
6481 2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
6483 * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
6484 * Makefile.in: Regenerated.
6485 * testsuite/Makefile.in: Regenerated.
6487 2008-08-21 Nathan Froyd <froydnj@codesourcery.com>
6489 * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
6490 depend on blddir if blddir exists.
6491 (libgomp_target_compile): Likewise.
6492 * testsuite/libgomp.c++/c++.exp: Likewise.
6493 * testsuite/libgomp.fortran/fortran.exp: Likewise.
6495 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6497 * libgomp.texi: Update to GFDL 1.2. Update copyright years.
6498 Do not list GPL as Invariant Section.
6500 2008-07-28 Ilie Garbacea <ilie@mips.com>
6501 Chao-ying Fu <fu@mips.com>
6503 * configure.tgt: Enable futex for MIPS.
6504 * config/linux/mips/futex.h: New file.
6506 2008-07-16 Jakub Jelinek <jakub@redhat.com>
6508 * team.c (gomp_team_end): Free team immediately if it has
6509 just one thread.
6511 2008-07-08 David Edelsohn <edelsohn@gnu.org>
6513 * testsuite/libgomp.c++/c++.exp: Append multilib library path.
6514 * testsuite/libgomp.fortran/fortran.exp: Same.
6515 * testsuite/libgomp.c/c.exp: Same.
6516 * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
6517 directory to library path first.
6519 2008-06-29 Krister Walfridsson <krister.walfridsson@gmail.com>
6521 * env.c (parse_stacksize): Add cast to avoid warning.
6522 (parse_spincount): Likewise.
6524 2008-06-27 Jakub Jelinek <jakub@redhat.com>
6526 * testsuite/libgomp.c/loop-10.c: New test.
6527 * libgomp.c/loop-3.c (main): Add lastprivate clause.
6528 * libgomp.c++/loop-6.C (main): Likewise.
6530 PR debug/36617
6531 * testsuite/libgomp.c/debug-1.c: New test.
6533 2008-06-19 Jakub Jelinek <jakub@redhat.com>
6535 * testsuite/libgomp.c/nqueens-1.c: New test.
6537 PR c++/36523
6538 * testsuite/libgomp.c++/task-7.C: New function.
6540 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6542 * configure: Regenerate.
6544 2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6546 * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
6547 mutex when HAVE_SYNC_BUILTINS isn't defined.
6549 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6551 * libgomp.texi (omp_test_lock): Fix typo.
6553 2008-06-12 Tobias Burnus <burnus@net-b.de>
6555 * omp_lib.f90.in: Add "implicit none".
6557 2008-06-12 Jakub Jelinek <jakub@redhat.com>
6559 PR middle-end/36506
6560 * testsuite/libgomp.c/reduction-5.c: New test.
6562 2008-06-11 Jakub Jelinek <jakub@redhat.com>
6564 * libgomp.h (struct gomp_task): Add in_tied_task field.
6565 * task.c (gomp_init_task): Initialize it.
6566 (GOMP_task): Likewise. Call gomp_team_barrier_set_task_pending
6567 unconditionally. Don't call gomp_team_barrier_wake if
6568 current task is implicit or if(0) from implicit and number of
6569 running tasks is equal to nthreads - 1.
6571 PR libgomp/36471
6572 * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
6573 omp_get_team_size_8): Fix pastos.
6575 PR libgomp/36469
6576 * configure.ac: Add AC_CHECK_FUNCS (strtoull).
6577 * configure: Regenerated.
6578 * config.h.in: Regenerated.
6579 * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
6580 defined.
6582 2008-06-06 Andreas Tobler <a.tobler@schweiz.org>
6584 PR bootstrap/36452
6585 * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
6586 (GOMP_loop_ull_dynamic_start): Likewise.
6587 (GOMP_loop_ull_guided_start): Likewise.
6588 (GOMP_loop_ull_ordered_static_start): Likewise.
6589 (GOMP_loop_ull_ordered_dynamic_start): Likewise.
6590 (GOMP_loop_ull_ordered_guided_start): Likewise.
6592 2008-06-06 Jakub Jelinek <jakub@redhat.com>
6593 Richard Henderson <rth@redhat.com>
6594 Ulrich Drepper <drepper@redhat.com>
6595 Jakob Blomer <jakob.blomer@ira.uka.de>
6597 * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
6598 Substitute also OMP_*LOCK_25*.
6599 * configure: Regenerated.
6600 * config.h.in: Regenerated.
6601 * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
6602 ptrlock.c and task.c.
6603 * Makefile.in: Regenerated.
6604 * testsuite/Makefile.in: Regenerated.
6605 * task.c: New file.
6606 * loop_ull.c: New file.
6607 * iter_ull.c: New file.
6608 * libgomp.h: Include ptrlock.h.
6609 (enum gomp_task_kind): New type.
6610 (struct gomp_team): Add task_lock, task_queue, task_count,
6611 task_running_count, single_count fields. Add
6612 work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
6613 Remove work_share_lock, generation_mask,
6614 oldest_live_gen, num_live_gen and init_work_shares fields, add
6615 work work_share_list_alloc, work_share_list_free and work_share_chunk
6616 fields. Change work_shares from pointer to pointers into an array.
6617 Change ordered_release field into gomp_sem_t ** from flexible array
6618 member. Add implicit_task and initial_work_shares fields.
6619 Move close to the end of the struct.
6620 (struct gomp_team_state): Add single_count, last_work_share,
6621 active_level and level fields, remove work_share_generation.
6622 (gomp_barrier_handle_tasks): New prototype.
6623 (gomp_finish_task): New inline function.
6624 (struct gomp_work_share): Move chunk_size, end, incr into
6625 transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
6626 next_ll fields. Reshuffle fields. Add next_alloc,
6627 next_ws, next_free and inline_ordered_team_ids fields, change
6628 ordered_team_ids into pointer from flexible array member.
6629 Add mode field. Put lock and next into a different cache line
6630 from most of the write-once fields.
6631 (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
6632 gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
6633 gomp_iter_ull_guided_next): New prototypes.
6634 (gomp_new_icv): New prototype.
6635 (struct gomp_thread): Add thread_pool and task fields.
6636 (struct gomp_thread_pool): New type.
6637 (gomp_new_team): New prototype.
6638 (gomp_team_start): Change type of last argument.
6639 (gomp_new_work_share): Removed.
6640 (gomp_init_work_share, gomp_fini_work_share): New prototypes.
6641 (gomp_work_share_init_done): New static inline.
6642 (gomp_throttled_spin_count_var, gomp_available_cpus,
6643 gomp_managed_threads): New extern decls.
6644 (gomp_init_task): New prototype.
6645 (gomp_spin_count_var): New extern var decl.
6646 (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
6647 or no alias support, or if not PIC.
6648 (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
6649 gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
6650 gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
6651 gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
6652 gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
6653 gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
6654 gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
6655 gomp_test_nest_lock_25): New prototypes.
6656 (omp_lock_symver, strong_alias): Define.
6657 (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
6658 decls.
6659 (gomp_end_task): New.
6660 (struct gomp_task_icv, gomp_global_icv): New.
6661 (gomp_thread_limit_var, gomp_max_active_levels_var): New.
6662 (struct gomp_task): New.
6663 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6664 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6665 (gomp_icv): New.
6666 (gomp_schedule_type): Reorder enum to match
6667 omp_sched_t.
6668 * team.c (struct gomp_thread_start_data): Add thread_pool and task
6669 fields.
6670 (gomp_thread_start): Add gomp_team_barrier_wait call.
6671 For non-nested case remove clearing of docked thread thr fields.
6672 Use pool fields instead of global gomp_* variables. Use
6673 gomp_barrier_wait_last when needed. Initialize ts.active_level.
6674 Create tasks for each member thread.
6675 (free_team): Only destroy team barrier, task_lock here and free it.
6676 (gomp_free_thread): Free last_team if non-NULL.
6677 (gomp_team_end): Call gomp_team_barrier_wait instead of
6678 gomp_barrier_wait. For nested case call one extra
6679 gomp_barrier_wait. Move here some destruction from free_team.
6680 Call free_team on pool->last_team if any, rather than freeing
6681 current team. Destroy work_share_list_free_lock ifndef
6682 HAVE_SYNC_BUILTINS.
6683 (gomp_new_icv): New function.
6684 (gomp_threads, gomp_threads_size, gomp_threads_used,
6685 gomp_threads_dock): Removed.
6686 (gomp_thread_destructor): New variable.
6687 (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
6688 functions.
6689 (gomp_team_start): Create new pool if current thread doesn't have
6690 one. Use pool fields instead of global gomp_* variables.
6691 Initialize thread_pool field for new threads. Clear single_count.
6692 Change last argument from ws to team, don't create
6693 new team, set ts.work_share to &team->work_shares[0] and clear
6694 ts.last_work_share. Don't clear ts.work_share_generation.
6695 If number of threads changed, adjust atomically gomp_managed_threads.
6696 Use gomp_init_task instead of gomp_new_task,
6697 set thr->task to the corresponding implicit_task array entry.
6698 Create tasks for each member thread. Initialize ts.level.
6699 (initialize_team): Call pthread_key_create on
6700 gomp_thread_destructor.
6701 (team_destructor): New function.
6702 (new_team): Removed.
6703 (gomp_new_team): New function.
6704 (free_team): Free gomp_work_share blocks chained through next_alloc,
6705 instead of freeing work_shares and destroying work_share_lock.
6706 (gomp_team_end): Call gomp_fini_work_share. If number of threads
6707 changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
6708 * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
6709 of gomp_barrier_wait.
6710 * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
6711 instead of gomp_barrier_wait. Call gomp_work_share_init_done
6712 if gomp_work_share_start returned true. Don't unlock ws->lock.
6713 (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
6714 of gomp_barrier_wait.
6715 (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
6716 gomp_work_share_init_done if gomp_work_share_start returned true.
6717 Don't unlock ws->lock.
6718 * work.c: Include stddef.h.
6719 (free_work_share): Use work_share_list_free_lock instead
6720 of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
6721 Call gomp_fini_work_share and then either free ws if orphaned, or
6722 put it into work_share_list_free list of the current team.
6723 (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
6724 functions.
6725 (gomp_work_share_start, gomp_work_share_end,
6726 gomp_work_share_end_nowait): Rewritten.
6727 * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
6728 (openmp_version): Set to 200805.
6729 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6730 omp_sched_guided, omp_sched_auto): New parameters.
6731 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6732 omp_set_max_active_levels, omp_get_max_active_levels,
6733 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6734 omp_get_active_level): New interfaces.
6735 * omp_lib.h.in (openmp_version): Set to 200805.
6736 (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
6737 omp_sched_guided, omp_sched_auto): New parameters.
6738 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6739 omp_set_max_active_levels, omp_get_max_active_levels,
6740 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6741 omp_get_active_level): New externals.
6742 * loop.c: Include limits.h.
6743 (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
6744 GFS_AUTO.
6745 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
6746 Likewise. Use gomp_icv.
6747 (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
6748 ts.static_trip here.
6749 (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
6750 gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
6751 (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
6752 gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
6753 don't unlock ws->lock, otherwise lock it.
6754 (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
6755 gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
6756 (gomp_parallel_loop_start): Call gomp_new_team instead of
6757 gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
6758 Adjust gomp_team_start caller. Pass 0 as second argument to
6759 gomp_resolve_num_threads.
6760 (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
6761 If adding ws->chunk_size nthreads + 1 times after end won't
6762 overflow, set ws->mode to 1.
6763 * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
6764 GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
6765 GOMP_loop_ull_ordered_static_start,
6766 GOMP_loop_ull_ordered_dynamic_start,
6767 GOMP_loop_ull_ordered_guided_start,
6768 GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
6769 GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
6770 GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
6771 GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
6772 GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
6773 prototypes.
6774 * libgomp.map: Export lock routines also @@OMP_2.0.
6775 (GOMP_loop_ordered_dynamic_first,
6776 GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
6777 GOMP_loop_ordered_static_first): Remove.
6778 (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
6779 GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
6780 GOMP_loop_ull_ordered_dynamic_next,
6781 GOMP_loop_ull_ordered_dynamic_start,
6782 GOMP_loop_ull_ordered_guided_next,
6783 GOMP_loop_ull_ordered_guided_start,
6784 GOMP_loop_ull_ordered_runtime_next,
6785 GOMP_loop_ull_ordered_runtime_start,
6786 GOMP_loop_ull_ordered_static_next,
6787 GOMP_loop_ull_ordered_static_start,
6788 GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
6789 GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
6790 GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
6791 (omp_set_schedule, omp_get_schedule,
6792 omp_get_thread_limit, omp_set_max_active_levels,
6793 omp_get_max_active_levels, omp_get_level,
6794 omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
6795 omp_set_schedule_, omp_set_schedule_8_,
6796 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6797 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6798 omp_get_max_active_levels_, omp_get_level_,
6799 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6800 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6801 New exports @@OMP_3.0.
6802 * omp.h.in (omp_sched_t): New type.
6803 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6804 omp_set_max_active_levels, omp_get_max_active_levels,
6805 omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
6806 omp_get_active_level): New prototypes.
6807 * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
6808 gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
6809 gomp_thread_limit_var, gomp_remaining_threads_count,
6810 gomp_remaining_threads_lock): New variables.
6811 (parse_spincount): New function.
6812 (initialize_env): Call gomp_init_num_threads unconditionally.
6813 Initialize gomp_available_cpus. Call parse_spincount,
6814 initialize gomp_{,throttled_}spin_count_var
6815 depending on presence and value of OMP_WAIT_POLICY and
6816 GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
6817 Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
6818 OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
6819 for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
6820 gomp_remaining_threads_lock if needed. Use gomp_global_icv.
6821 (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
6822 gomp_run_sched_var, gomp_run_sched_chunk): Remove.
6823 (gomp_global_icv): New.
6824 (parse_schedule): Use it. Parse "auto".
6825 (omp_set_num_threads): Use gomp_icv.
6826 (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
6827 Likewise.
6828 (omp_get_max_threads): Move from parallel.c.
6829 (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
6830 omp_set_max_active_levels, omp_get_max_active_levels): New functions,
6831 add ialias.
6832 (parse_stacksize, parse_wait_policy): New functions.
6833 * fortran.c: Rewrite lock wrappers, if symbol versioning provide
6834 both wrappers for compatibility and new locks.
6835 (omp_set_schedule, omp_get_schedule,
6836 omp_get_thread_limit, omp_set_max_active_levels,
6837 omp_get_max_active_levels, omp_get_level,
6838 omp_get_ancestor_thread_num, omp_get_team_size,
6839 omp_get_active_level): New ialias_redirect.
6840 (omp_set_schedule_, omp_set_schedule_8_,
6841 omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6842 omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6843 omp_get_max_active_levels_, omp_get_level_,
6844 omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6845 omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6846 New functions.
6847 * parallel.c: Include limits.h.
6848 (gomp_resolve_num_threads): Add count argument. Rewritten.
6849 (GOMP_parallel_start): Call gomp_new_team and pass that as last
6850 argument to gomp_team_start. Pass 0 as second argument to
6851 gomp_resolve_num_threads.
6852 (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6853 if gomp_thread_limit_var != ULONG_MAX.
6854 (omp_in_parallel): Implement using ts.active_level.
6855 (omp_get_max_threads): Move to env.c.
6856 (omp_get_level, omp_get_ancestor_thread_num,
6857 omp_get_team_size, omp_get_active_level): New functions,
6858 add ialias.
6859 * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6860 after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
6861 gomp_iter_dynamic_next instead of the _locked variant and don't take
6862 lock around it, otherwise acquire it before calling
6863 gomp_iter_dynamic_next_locked.
6864 (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6865 gomp_iter_dynamic_next instead of the _locked variant and don't take
6866 lock around it.
6867 (GOMP_parallel_sections_start): Call gomp_new_team instead of
6868 gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
6869 Adjust gomp_team_start caller. Pass count as second argument to
6870 gomp_resolve_num_threads, don't adjust num_threads after the call.
6871 Use gomp_icv.
6872 * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6873 ws->chunk_size by incr.
6874 (gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
6875 code.
6876 * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6877 types.
6878 (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6879 (omp_check_defines): Check even the compat defines.
6880 * config/linux/ptrlock.c: New file.
6881 * config/linux/ptrlock.h: New file.
6882 * config/linux/wait.h: New file.
6883 * config/posix/ptrlock.c: New file.
6884 * config/posix/ptrlock.h: New file.
6885 * config/linux/bar.h (gomp_team_barrier_wait,
6886 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6887 (gomp_team_barrier_set_task_pending,
6888 gomp_team_barrier_clear_task_pending,
6889 gomp_team_barrier_set_waiting_for_tasks,
6890 gomp_team_barrier_waiting_for_tasks,
6891 gomp_team_barrier_done): New inlines.
6892 (gomp_barrier_t): Rewritten.
6893 (gomp_barrier_state_t): New typedef.
6894 (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6895 gomp_barrier_wait_start): Rewritten.
6896 (gomp_barrier_wait_end): Change second argument to
6897 gomp_barrier_state_t.
6898 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6899 inlines.
6900 * config/linux/bar.c: Include wait.h instead of libgomp.h and
6901 futex.h.
6902 (gomp_barrier_wait_end): Rewritten.
6903 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6904 gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6905 * config/posix/bar.h (gomp_barrier_t): Add generation field.
6906 (gomp_barrier_state_t): New typedef.
6907 (gomp_team_barrier_wait,
6908 gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6909 (gomp_barrier_wait_start): Or all but low 2 bits from generation
6910 into the return value. Return gomp_barrier_state_t.
6911 (gomp_team_barrier_set_task_pending,
6912 gomp_team_barrier_clear_task_pending,
6913 gomp_team_barrier_set_waiting_for_tasks,
6914 gomp_team_barrier_waiting_for_tasks,
6915 gomp_team_barrier_done): New inlines.
6916 (gomp_barrier_wait_end): Change second argument to
6917 gomp_barrier_state_t.
6918 (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6919 inlines.
6920 * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6921 (gomp_barrier_wait_end): Change second argument to
6922 gomp_barrier_state_t.
6923 (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6924 gomp_team_barrier_wake): New functions.
6925 * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6926 futex.h.
6927 (gomp_futex_wake, gomp_futex_wait): New variables.
6928 (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6929 * config/linux/lock.c: Rewrite to make locks task owned,
6930 for backwards compatibility provide the old entrypoints
6931 if symbol versioning. Include wait.h instead of libgomp.h and
6932 futex.h.
6933 (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6934 * config/posix95/lock.c: Rewrite to make locks task owned,
6935 for backwards compatibility provide the old entrypoints
6936 if symbol versioning.
6937 * config/posix/lock.c: Rewrite to make locks task owned,
6938 for backwards compatibility provide the old entrypoints
6939 if symbol versioning.
6940 * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6941 (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6942 * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6943 * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6944 (sys_futex0): Return error code.
6945 (futex_wake, futex_wait): If ENOSYS was returned, clear
6946 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6947 (cpu_relax, atomic_write_barrier): New static inlines.
6948 * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6949 (futex_wake, futex_wait): If ENOSYS was returned, clear
6950 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6951 (cpu_relax, atomic_write_barrier): New static inlines.
6952 * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6953 (sys_futex0): Return error code.
6954 (futex_wake, futex_wait): If ENOSYS was returned, clear
6955 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6956 (cpu_relax, atomic_write_barrier): New static inlines.
6957 * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6958 (sys_futex0): Return error code.
6959 (futex_wake, futex_wait): If ENOSYS was returned, clear
6960 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6961 (cpu_relax, atomic_write_barrier): New static inlines.
6962 * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6963 (sys_futex0): Return error code.
6964 (futex_wake, futex_wait): If ENOSYS was returned, clear
6965 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6966 (cpu_relax, atomic_write_barrier): New static inlines.
6967 * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6968 (sys_futex0): Return error code.
6969 (futex_wake, futex_wait): If ENOSYS was returned, clear
6970 FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6971 (cpu_relax, atomic_write_barrier): New static inlines.
6972 * config/linux/sem.c: Include wait.h instead of libgomp.h and
6973 futex.h.
6974 (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6975 * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6976 * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6977 types.
6978 (omp_nest_lock_t): Change owner into void *, add lock field.
6979 * config/posix95/omp-lock.h: Include semaphore.h.
6980 (omp_lock_25_t, omp_nest_lock_25_t): New types.
6981 (omp_lock_t): Use sem_t instead of mutex if semaphores
6982 aren't broken.
6983 (omp_nest_lock_t): Likewise. Change owner to void *.
6984 * config/posix/omp-lock.h: Include semaphore.h.
6985 (omp_lock_25_t, omp_nest_lock_25_t): New types.
6986 (omp_lock_t): Use sem_t instead of mutex if semaphores
6987 aren't broken.
6988 (omp_nest_lock_t): Likewise. Add owner field.
6990 2008-06-06 Jakub Jelinek <jakub@redhat.com>
6992 * testsuite/libgomp.c/collapse-1.c: New test.
6993 * testsuite/libgomp.c/collapse-2.c: New test.
6994 * testsuite/libgomp.c/collapse-3.c: New test.
6995 * testsuite/libgomp.c/icv-1.c: New test.
6996 * testsuite/libgomp.c/icv-2.c: New test.
6997 * testsuite/libgomp.c/lib-2.c: New test.
6998 * testsuite/libgomp.c/lock-1.c: New test.
6999 * testsuite/libgomp.c/lock-2.c: New test.
7000 * testsuite/libgomp.c/lock-3.c: New test.
7001 * testsuite/libgomp.c/loop-4.c: New test.
7002 * testsuite/libgomp.c/loop-5.c: New test.
7003 * testsuite/libgomp.c/loop-6.c: New test.
7004 * testsuite/libgomp.c/loop-7.c: New test.
7005 * testsuite/libgomp.c/loop-8.c: New test.
7006 * testsuite/libgomp.c/loop-9.c: New test.
7007 * testsuite/libgomp.c/nested-3.c: New test.
7008 * testsuite/libgomp.c/nestedfn-6.c: New test.
7009 * testsuite/libgomp.c/sort-1.c: New test.
7010 * testsuite/libgomp.c/task-1.c: New test.
7011 * testsuite/libgomp.c/task-2.c: New test.
7012 * testsuite/libgomp.c/task-3.c: New test.
7013 * testsuite/libgomp.c/task-4.c: New test.
7014 * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7015 to C++ testsuite default compiler options.
7016 * testsuite/libgomp.c++/collapse-1.C: New test.
7017 * testsuite/libgomp.c++/collapse-2.C: New test.
7018 * testsuite/libgomp.c++/ctor-10.C: New test.
7019 * testsuite/libgomp.c++/for-1.C: New test.
7020 * testsuite/libgomp.c++/for-2.C: New test.
7021 * testsuite/libgomp.c++/for-3.C: New test.
7022 * testsuite/libgomp.c++/for-4.C: New test.
7023 * testsuite/libgomp.c++/for-5.C: New test.
7024 * testsuite/libgomp.c++/loop-8.C: New test.
7025 * testsuite/libgomp.c++/loop-9.C: New test.
7026 * testsuite/libgomp.c++/loop-10.C: New test.
7027 * testsuite/libgomp.c++/task-1.C: New test.
7028 * testsuite/libgomp.c++/task-2.C: New test.
7029 * testsuite/libgomp.c++/task-3.C: New test.
7030 * testsuite/libgomp.c++/task-4.C: New test.
7031 * testsuite/libgomp.c++/task-5.C: New test.
7032 * testsuite/libgomp.c++/task-6.C: New test.
7033 * testsuite/libgomp.fortran/allocatable1.f90: New test.
7034 * testsuite/libgomp.fortran/allocatable2.f90: New test.
7035 * testsuite/libgomp.fortran/allocatable3.f90: New test.
7036 * testsuite/libgomp.fortran/allocatable4.f90: New test.
7037 * testsuite/libgomp.fortran/collapse1.f90: New test.
7038 * testsuite/libgomp.fortran/collapse2.f90: New test.
7039 * testsuite/libgomp.fortran/collapse3.f90: New test.
7040 * testsuite/libgomp.fortran/collapse4.f90: New test.
7041 * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7042 * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7043 * testsuite/libgomp.fortran/lib4.f90: New test.
7044 * testsuite/libgomp.fortran/lock-1.f90: New test.
7045 * testsuite/libgomp.fortran/lock-2.f90: New test.
7046 * testsuite/libgomp.fortran/nested1.f90: New test.
7047 * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7048 * testsuite/libgomp.fortran/strassen.f90: New test.
7049 * testsuite/libgomp.fortran/tabs1.f90: New test.
7050 * testsuite/libgomp.fortran/tabs2.f: New test.
7051 * testsuite/libgomp.fortran/task1.f90: New test.
7052 * testsuite/libgomp.fortran/task2.f90: New test.
7053 * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7054 * testsuite/libgomp.fortran/vla5.f90: Likewise.
7055 * testsuite/libgomp.c/pr26943-2.c: Likewise.
7056 * testsuite/libgomp.c/pr26943-3.c: Likewise.
7057 * testsuite/libgomp.c/pr26943-4.c: Likewise.
7059 2008-05-23 Jakub Jelinek <jakub@redhat.com>
7061 PR c++/36308
7062 * testsuite/libgomp.c++/ctor-11.C: New test.
7063 * testsuite/libgomp.c++/ctor-12.C: New test.
7065 2008-05-15 Janis Johnson <janis187@us.ibm.com>
7067 * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7069 2008-05-07 Jakub Jelinek <jakub@redhat.com>
7071 PR middle-end/36106
7072 * testsuite/libgomp.c/atomic-5.c: New test.
7073 * testsuite/libgomp.c/atomic-6.c: New test.
7074 * testsuite/libgomp.c/autopar-1.c: New test.
7076 2008-04-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7078 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7079 (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7080 (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7081 (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7082 * configure: Regenerate.
7083 * Makefile.in, testsuite/Makefile.in: Likewise.
7085 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
7087 PR bootstrap/35457
7088 * aclocal.m4: Regenerate.
7089 * configure: Regenerate.
7091 2008-03-18 Jakub Jelinek <jakub@redhat.com>
7093 PR middle-end/35611
7094 * testsuite/libgomp.c/atomic-4.c: New test.
7096 PR libgomp/35625
7097 * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7098 (gomp_iter_guided_next): Likewise.
7099 * testsuite/libgomp.c/pr35625.c: New test.
7101 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7103 * aclocal.m4: Regenerate.
7104 * configure: Likewise.
7105 * Makefile.in: Likewise.
7106 * testsuite/Makefile.in: Likewise.
7108 2008-03-13 Jakub Jelinek <jakub@redhat.com>
7110 PR middle-end/35185
7111 * testsuite/libgomp.c++/pr35185.C: New test.
7113 2008-03-12 Jakub Jelinek <jakub@redhat.com>
7115 PR middle-end/35549
7116 * testsuite/libgomp.c/pr35549.c: New test.
7118 2008-03-06 Jakub Jelinek <jakub@redhat.com>
7120 * testsuite/libgomp.c/atomic-3.c: New test.
7122 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
7124 PR fortran/33197
7125 * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7126 .F08 file suffixes.
7128 2008-03-03 Peter O'Gorman <pogma@thewrittenword.com>
7130 PR libgomp/33131
7131 * configure.ac: Add ACX_HEADER_STRING.
7132 * env.c: Include strings.h.
7133 * aclocal.m4: Regenerate.
7134 * config.h.in: Regenerate.
7135 * configure: Regenerate.
7136 * Makefile.in: Regenerate.
7137 * testsuite/Makefile.in: Regenerate.
7139 2008-02-15 Jakub Jelinek <jakub@redhat.com>
7141 PR middle-end/35196
7142 * testsuite/libgomp.c/pr35196.c: New test.
7144 PR middle-end/35130
7145 * testsuite/libgomp.fortran/pr35130.f90: New test.
7146 * testsuite/libgomp.c/pr35130.c: New test.
7148 2008-01-25 Jakub Jelinek <jakub@redhat.com>
7150 PR middle-end/33880
7151 * testsuite/libgomp.c/pr33880.c: New test.
7152 * testsuite/libgomp.fortran/pr33880.f90: New test.
7154 2008-01-24 David Edelsohn <edelsohn@gnu.org>
7156 * configure: Regenerate.
7158 2008-01-08 Jakub Jelinek <jakub@redhat.com>
7160 * configure.ac: Move futex checking into ../config/futex.m4.
7161 * configure: Rebuilt.
7162 * aclocal.m4: Rebuilt.
7163 * Makefile.in: Rebuilt.
7165 * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7166 2007-10-15 ../config/tls.m4 change.
7168 2007-12-19 Jakub Jelinek <jakub@redhat.com>
7170 PR c++/34513
7171 * testsuite/libgomp.c/pr34513.c: New test.
7172 * testsuite/libgomp.c++/pr34513.C: New test.
7174 2007-12-17 Jack Howarth <howarth@bromo.med.uc.edu>
7176 PR target/32765
7177 * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7179 2007-12-04 Jakub Jelinek <jakub@redhat.com>
7181 * omp.h.in (__GOMP_NOTHROW): Define. Use it on omp_* prototypes.
7183 2007-12-03 Jakub Jelinek <jakub@redhat.com>
7185 * testsuite/libgomp.c/private-1.c: New test.
7187 2007-11-29 Andris Pavenis <andris.pavenis@iki.fi>
7188 Paolo Bonzini <bonzini@gnu.org>
7190 * Makefile.am: Use space as vpath separator. Use 'vpath %'
7191 instead of 'VPATH ='.
7192 * Makefile.in: Regenerate.
7194 2007-11-23 Matthias Klose <doko@ubuntu.com>
7196 * configure.ac: Adjust makeinfo version check.
7197 * configure: Regenerate.
7199 2007-11-10 Jakub Jelinek <jakub@redhat.com>
7201 PR fortran/34020
7202 * testsuite/libgomp.fortran/pr34020.f90: New test.
7204 2007-11-06 Jakub Jelinek <jakub@redhat.com>
7206 PR c++/33894
7207 * testsuite/libgomp.c++/atomic-1.C: New test.
7209 2007-10-25 Jakub Jelinek <jakub@redhat.com>
7211 PR libgomp/33275
7212 * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7213 Make x and y integers rather than (implicit) reals. Add private (j)
7214 clause to the last omp parallel.
7216 2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
7218 * configure: Regenerate following changes to ../config/tls.m4.
7220 2007-09-28 Jakub Jelinek <jakub@redhat.com>
7222 * testsuite/libgomp.fortran/stack.f90: New test.
7224 2007-09-10 Danny Smith <dannysmith@users.sourceforge.net>
7226 * config/mingw32/proc.c: New file.
7228 2007-09-05 Uros Bizjak <ubizjak@gmail.com>
7230 * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7231 (main): Use __get_cpuid to get i386 target fetaures.
7232 * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7233 (main): Use __get_cpuid to get x86_64 target fetaures.
7235 2007-08-15 Jack Howarth <howarth@bromo.med.uc.edu>
7237 PR target/32765
7238 * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7239 * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7241 2007-07-12 Jakub Jelinek <jakub@redhat.com>
7243 PR fortran/32550
7244 * testsuite/libgomp.fortran/pr32550.f90: New test.
7245 * testsuite/libgomp.fortran/crayptr2.f90: New test.
7247 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
7249 * aclocal.m4: Regenerated.
7251 2007-07-05 Tobias Burnus <burnus@net-b.de>
7253 PR fortran/32359
7254 * testsuite/libgomp.fortran/pr32359.f90: New.
7256 2007-07-02 Jakub Jelinek <jakub@redhat.com>
7258 PR libgomp/32468
7259 * sections.c (GOMP_parallel_sections_start): Only decrease
7260 number of threads to COUNT if dyn_var is true.
7261 * testsuite/libgomp.c/pr32468.c: New test.
7263 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7265 PR libgomp/26308
7266 * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7268 2007-06-21 Jakub Jelinek <jakub@redhat.com>
7270 PR middle-end/32362
7271 * testsuite/libgomp.c/pr32362-1.c: New test.
7272 * testsuite/libgomp.c/pr32362-2.c: New test.
7273 * testsuite/libgomp.c/pr32362-3.c: New test.
7275 2007-06-07 Jakub Jelinek <jakub@redhat.com>
7277 * team.c (gomp_team_start): Fix setting up thread_attr
7278 stack size.
7280 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
7282 * configure: Regenerate.
7284 2007-05-23 Steve Ellcey <sje@cup.hp.com>
7286 * Makefile.in: Regenerate.
7287 * configure: Regenerate.
7288 * aclocal.m4: Regenerate.
7289 * testsuite/Makefile.in: Regenerate.
7291 2007-05-04 Jakub Jelinek <jakub@redhat.com>
7293 * config/linux/proc.c: New file.
7295 PR libgomp/28482
7296 * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7298 2007-04-19 Daniel Franke <franke.daniel@gmail.com>
7300 * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7302 2007-04-16 Matthias Klose <doko@debian.org>
7304 * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7305 flags if not building with -m64.
7306 * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7307 flag for i?86-*-* targets, if current target matches -m64.
7309 2007-04-14 Steve Ellcey <sje@cup.hp.com>
7311 * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7312 * Makefile.in: Regenerate.
7314 2007-04-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7316 PR testsuite/31369
7317 * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7318 ld_library_path.
7319 * testsuite/libgomp.fortran/fortran.exp: Likewise.
7321 2007-04-04 Jakub Jelinek <jakub@redhat.com>
7323 * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7324 decls.
7325 (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7326 * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7327 (parse_affinity): New function.
7328 (initialize_env): Call it and gomp_init_affinity.
7329 * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7330 create new pthread_attr_t and call gomp_init_thread_affinity
7331 on it for each thread before passing the attribute to pthread_create.
7332 * config/linux/affinity.c: New file.
7333 * config/posix/affinity.c: New file.
7334 * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7335 * configure: Rebuilt.
7336 * config.h.in: Rebuilt.
7337 * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7338 * Makefile.in: Rebuilt.
7340 2007-03-23 Andreas Tobler <a.tobler@schweiz.org>
7342 * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7343 *-*-darwin*.
7344 * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7345 and use it if found.
7347 2007-03-18 Uros Bizjak <ubizjak@gmail.com>
7349 * testsuite/config/default.exp: New file.
7350 * testsuite/lib/libgomp.exp: New file.
7351 * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7352 libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7353 load_lib *, load_gcc_lib *): Move to libgomp.exp.
7354 (libgomp_load): Remove.
7355 * testsuite/lib/libgomp.exp (libgomp_init): Compute
7356 always_ld_library_path, not ld_library_path. Set additional_flags
7357 to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7358 (target_compile): Do not call libgomp_init. Append lang_library_path
7359 and lang_link_flags to options.
7360 * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set
7361 ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH
7362 here.
7363 * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7364 always_ld_library_path. Set LD_LIBRARY_PATH here.
7365 * testsuite/libgomp.fortran/fortran.exp: Ditto.
7366 * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7367 "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7368 CX8 flag.
7369 * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7370 lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7371 * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7372 * testsuite/libgomp.c/pr29947-1.c: Ditto.
7373 * testsuite/libgomp.c/atomic-10.c: Ditto.
7375 2007-03-21 Jakub Jelinek <jakub@redhat.com>
7377 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7378 dg-final cleanup-modules line.
7379 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7380 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7381 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7382 * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7383 * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7384 * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7385 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7387 2007-03-18 Andreas Schwab <schwab@suse.de>
7389 * acinclude.m4: Adjust regular expression for ld version
7390 extraction.
7391 * configure: Regenerate.
7393 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
7395 * Makefile.am: Add install-pdf target as copied from
7396 automake v1.10 rules.
7397 * Makefile.in: Regenerate
7399 2007-02-07 Jakub Jelinek <jakub@redhat.com>
7401 PR libgomp/28486
7402 * configure: Regenerate.
7404 PR c++/30703
7405 * testsuite/libgomp.c++/pr30703.C: New test.
7407 2007-02-02 Jakub Jelinek <jakub@redhat.com>
7409 Revert:
7410 2006-07-05 Eric Christopher <echristo@apple.com>
7411 * configure.ac: Depend addition of -pthread on host OS.
7412 * configure: Regenerate.
7414 2007-01-31 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7416 * libgomp.texi: Fix spacing after abbreviations.
7418 2007-01-31 Daniel Franke <franke.daniel@gmail.com>
7420 PR libgomp/30546
7421 * configure.ac: Add check for makeinfo
7422 * Makefile.am: Redefined target libgomp.info, build libgomp.info only
7423 if an appropiate version of makeinfo is found.
7424 * aclocal.m4: Regenerated.
7425 * configure: Regenerated.
7426 * Makefile.in: Regenerated.
7427 * testsuite/Makefile.in: Regenerated.
7429 2007-01-29 Daniel Franke <franke.daniel@gmail.com>
7431 PR libgomp/30540
7432 * libgomp.texi: More about implementation-dependent settings.
7434 2007-01-26 Tobias Burnus <burnus@net-b.de>
7436 * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
7438 2007-01-24 Jakub Jelinek <jakub@redhat.com>
7440 PR middle-end/30494
7441 * testsuite/libgomp.c/pr30494.c: New test.
7443 2007-01-15 Tom Tromey <tromey@redhat.com>
7445 * configure: Rebuilt.
7446 * configure.ac: Fixed comment.
7448 2007-01-14 Daniel Franke <franke.daniel@gmail.com>
7450 * libgomp.texi: Document implementation specific default values of
7451 environment variables.
7453 2006-12-21 Daniel Franke <franke.daniel@gmail.com>
7455 PR libgomp/28209
7456 * libgomp.texi: New file.
7457 * configure.ac: Add --enable-generated-files-in-srcdir option.
7458 * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
7459 files to srcdir.
7460 * Makefile.in: Regenerated.
7461 * config.h.in: Regenerated.
7462 * testsuite/Makefile.in: Regenerated.
7463 * NOTES: Removed.
7465 2006-12-04 Daniel Franke <franke.daniel@gmail.com>
7467 PR libgomp/29949
7468 * env.c (omp_set_num_threads): Set illegal thread count to 1.
7470 2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
7472 * configure: Regenerate.
7474 2006-12-04 Jakub Jelinek <jakub@redhat.com>
7476 PR libgomp/29947
7477 * loop.c (gomp_loop_init): Make parameters signed. Set ws->end to
7478 start if there shouldn't be any loop iterations.
7479 (gomp_loop_ordered_static_start): Remove start == end test.
7480 * testsuite/libgomp.c/pr29947-1.c: New test.
7481 * testsuite/libgomp.c/pr29947-2.c: New test.
7483 2006-12-02 Eric Botcazou <ebotcazou@libertysurf.fr>
7485 * configure.tgt: Force initial-exec TLS model on Linux only.
7487 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
7489 * configure: Regenerated.
7491 2006-11-09 Uros Bizjak <ubizjak@gmail.com>
7493 * env.c (parse_schedule): Reject out of range values.
7494 (parse_unsigned_long): Reject out of range, negative or zero values.
7496 2006-10-29 Jakub Jelinek <jakub@redhat.com>
7498 PR fortran/29629
7499 * testsuite/libgomp.fortran/pr29629.f90: New test.
7501 2006-10-24 Eric Botcazou <ebotcazou@libertysurf.fr>
7503 PR libgomp/29494
7504 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
7505 * config/posix95: New directory.
7506 * config/posix95/omp-lock.h: New file.
7507 * config/posix95/lock.c: Likewise.
7509 2006-10-14 Geoffrey Keating <geoffk@apple.com>
7511 * aclocal.m4: Regenerate.
7512 * configure: Regenerate.
7514 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
7516 * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
7517 '<' to '<='.
7519 2006-10-05 Danny Smith <dannysmith@users.sourceforge.net>
7521 * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
7522 test.
7523 * configure: Regenerate.
7524 * fortran.c (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
7526 2006-09-26 Jakub Jelinek <jakub@redhat.com>
7528 PR middle-end/25261
7529 PR middle-end/28790
7530 * testsuite/libgomp.c/nestedfn-4.c: New test.
7531 * testsuite/libgomp.c/nestedfn-5.c: New test.
7532 * testsuite/libgomp.fortran/nestedfn3.f90: New test.
7534 PR fortran/29097
7535 * testsuite/libgomp.fortran/condinc1.f: New test.
7536 * testsuite/libgomp.fortran/condinc2.f: New test.
7537 * testsuite/libgomp.fortran/condinc3.f90: New test.
7538 * testsuite/libgomp.fortran/condinc4.f90: New test.
7539 * testsuite/libgomp.fortran/condinc1.inc: New file.
7541 2006-09-18 Tom Tromey <tromey@redhat.com>
7543 * configure: Rebuilt.
7545 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
7547 PR c/28768
7548 PR preprocessor/14634
7549 * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
7550 to AC_DEFINE.
7551 * configure: Regenerate.
7553 2006-09-08 Steven G. Kargl <kargl@gcc.gnu.org>
7555 * testsuite/libgomp.fortran/reduction3.f90: Change
7556 -2147483648 to -huge(i)-1 to avoid overflow.
7557 * testsuite/libgomp.fortran/reduction4.f90: Change
7558 Z'ffffffff' to not(0) to avoid overflow.
7560 2006-08-26 Joseph S. Myers <joseph@codesourcery.com>
7562 PR libgomp/25938
7563 * Makefile.am (libsubincludedir): New.
7564 (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
7565 * Makefile.in: Regenerate.
7567 2006-08-17 Jakub Jelinek <jakub@redhat.com>
7569 PR libgomp/28725
7570 * env.c: Include ctype.h.
7571 (parse_schedule, parse_unsigned_long, parse_boolean): Allow
7572 leading and/or trailing whitespace and compare strings case
7573 insensitively.
7575 2006-07-16 Jakub Jelinek <jakub@redhat.com>
7577 PR fortran/28390
7578 * testsuite/libgomp.fortran/pr28390.f: New test.
7580 2006-07-05 Eric Christopher <echristo@apple.com>
7582 * configure.ac: Depend addition of -pthread on host OS.
7583 * configure: Regenerate.
7585 2006-06-21 Jakub Jelinek <jakub@redhat.com>
7587 * critical.c (GOMP_critical_name_start): Fix *pptr initialization
7588 when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
7589 defined.
7591 2006-06-20 Jakub Jelinek <jakub@redhat.com>
7593 PR libgomp/26175
7594 PR libgomp/26477
7595 * configure.ac: If neither --enable-linux-futex nor
7596 --disable-linux-futex is passed, determine the default by checking
7597 for compiling and/or running against NPTL. With --enable-linux-futex,
7598 check if SYS_gettid and SYS_futex are defined.
7599 * configure: Rebuilt.
7601 2006-06-14 Richard Henderson <rth@redhat.com>
7603 PR libgomp/28008
7604 * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
7605 undefined. Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
7607 2006-06-09 Richard Henderson <rth@redhat.com>
7609 * env.c (gomp_nthreads_var): Change to unsigned long.
7610 (gomp_run_sched_chunk): Likewise.
7611 (parse_unsigned_long): Rename from parse_num_threads and generalize.
7612 (initialize_env): Initialize gomp_thread_attr.
7613 * libgomp.h (gomp_nthreads_var): Update decl.
7614 (gomp_run_sched_chunk): Likewise.
7615 (gomp_thread_attr): Declare.
7616 * team.c (gomp_thread_attr): Export.
7617 (initialize_team): Don't initialize it.
7619 2006-06-09 Jakub Jelinek <jakub@redhat.com>
7621 PR fortran/27916
7622 * testsuite/libgomp.fortran/pr27916-1.f90: New test.
7623 * testsuite/libgomp.fortran/pr27916-2.f90: New test.
7625 2006-06-06 Francois-Xavier Coudert <coudert@clipper.ens.fr>
7627 * config/mingw32/time.c: New file.
7628 * configure.tgt: Use it.
7630 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
7632 * Makefile.am: Add install-html target. Add install-html to .PHONY
7633 * Makefile.in: Regenerate.
7635 2006-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7637 PR libgomp/27612
7638 * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
7639 * testsuite/libgomp.c/critical-1.c: Likewise.
7640 * testsuite/libgomp.c/loop-1.c: Likewise.
7641 * testsuite/libgomp.c/loop-2.c: Likewise.
7642 * testsuite/libgomp.c/single-1.c: Likewise.
7643 * testsuite/libgomp.c/ordered-1.c: Likewise.
7644 * testsuite/libgomp.c/ordered-2.c: Likewise.
7646 2006-05-15 Jakub Jelinek <jakub@redhat.com>
7648 PR middle-end/27416
7649 * libgomp.fortran/pr27416-1.f90: New test.
7651 2006-05-03 Jakub Jelinek <jakub@redhat.com>
7653 PR fortran/27395
7654 * testsuite/libgomp.fortran/pr27395-1.f90: New test.
7655 * testsuite/libgomp.fortran/pr27395-2.f90: New test.
7657 2006-05-02 Jakub Jelinek <jakub@redhat.com>
7659 PR c++/26943
7660 * testsuite/libgomp.c/pr26943-1.c: New test.
7661 * testsuite/libgomp.c/pr26943-2.c: New test.
7662 * testsuite/libgomp.c/pr26943-3.c: New test.
7663 * testsuite/libgomp.c/pr26943-4.c: New test.
7664 * testsuite/libgomp.c++/pr27337.C: Remove barrier.
7665 * testsuite/libgomp.c++/pr26943.C: New test.
7667 2006-05-02 Jakub Jelinek <jakub@redhat.com>
7669 PR middle-end/27337
7670 * testsuite/libgomp.c++/pr27337.C: New test.
7672 2006-04-26 Jakub Jelinek <jakub@redhat.com>
7674 PR c/26171
7675 * testsuite/libgomp.c/pr26171.c: New test.
7677 2006-04-25 Richard Henderson <rth@redhat.com>
7679 PR libgomp/25865
7680 * configure.ac: Use GCC_CHECK_TLS.
7681 * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
7682 * Makefile.in, aclocal.m4, configure: Regenerate.
7684 2006-04-10 Matthias Klose <doko@debian.org>
7686 * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
7687 directory names containing underscores.
7689 2006-03-21 Jakub Jelinek <jakub@redhat.com>
7691 PR c++/26691
7692 * testsuite/libgomp.c++/pr26691.C: New test.
7694 2006-03-13 Jakub Jelinek <jakub@redhat.com>
7696 * testsuite/libgomp.fortran/retval2.f90: New test.
7698 2006-03-09 Diego Novillo <dnovillo@redhat.com>
7700 * testsuite/libgomp.c++: New directory.
7702 2006-02-25 Shantonu Sen <ssen@opendarwin.org>
7704 * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
7705 * config/posix/sem.c: Implement the above.
7707 2006-02-25 Andreas Tobler <a.tobler@schweiz.ch>
7709 * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
7710 define HAVE_BROKEN_POSIX_SEMAPHORES.
7711 * configure: Rebuilt.
7712 * config.h.in: Rebuilt.
7714 2006-02-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
7716 PR bootstrap/26161
7717 * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
7718 for the other pthread check.
7719 * configure: Regenerate.
7720 * config.h.in: Regenerate.
7722 2006-02-15 Jakub Jelinek <jakub@redhat.com>
7724 PR libgomp/25938
7725 PR libgomp/25984
7726 * Makefile.am (fincludedir): New variable.
7727 (nodist_include_HEADERS): Remove Fortran files.
7728 (nodist_finclude_HEADERS): New variable.
7729 * Makefile.in: Regenerated.
7731 2006-02-13 Jakub Jelinek <jakub@redhat.com>
7733 * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
7734 Remove tests for returning assumed character length arrays.
7736 2006-02-12 Roger Sayle <roger@eyesopen.com>
7737 John David Anglin <dave@hiauly1.hia.nrc.ca>
7739 PR libgomp/25936
7740 * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
7742 2006-02-08 Ulrich Weigand <uweigand@de.ibm.com>
7744 * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
7746 2006-02-07 Eric Botcazou <ebotcazou@libertysurf.fr>
7748 * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
7749 part of LD_LIBRARY_PATH manually.
7751 2006-02-03 H.J. Lu <hongjiu.lu@intel.com>
7753 PR libgomp/25852
7754 * testsuite/lib/libgomp-dg.exp (blddir): Set it in
7755 libgomp_init.
7757 2005-01-25 Paolo Bonzini <bonzini@gnu.org>
7759 PR libgomp/25884
7760 * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
7761 * configure.ac (PERL): Don't set.
7762 (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
7763 (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
7764 OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
7765 * omp.h.in: Wrap the new configure substitutions with @ characters.
7766 * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
7767 * aclocal.m4, configure, Makefile.in: Regenerate.
7768 * mkomp_h.pl: Delete.
7770 2005-01-24 Paolo Bonzini <bonzini@gnu.org>
7772 PR libgomp/25259
7773 * configure.ac: Use GCC_HEADER_STDINT.
7774 * libgomp.h: Include gstdint.h.
7775 * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
7776 * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
7778 2006-01-24 Richard Henderson <rth@redhat.com>
7780 PR libgomp/25942
7781 * configure.ac: Add AM_MAINTAINER_MODE.
7782 * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
7784 2006-01-24 Diego Novillo <dnovillo@redhat.com>
7786 * Makefile.in: Regenerate.
7787 * testsuite/Makefile.in: Regenerate.
7788 * aclocal.m4: Regenerate.
7790 2006-01-23 Andreas Tobler <a.tobler@schweiz.ch>
7792 * config/posix/proc.c: Conditional include of sys/loadavg.h for
7793 Solaris.
7794 * configure.ac: Add check for loadavg.h.
7795 (link_gomp): Adjust comment.
7796 * configure: Regenerate.
7797 * config.h.in: Regenerate.
7799 2006-01-21 Steve Ellcey <sje@cup.hp.com>
7801 PR libgomp/25877
7802 * configure.ac: Remove check for alloca.h.
7803 * configure: Regenerate.
7804 * config.h.in: Regenerate.
7805 * libgomp.h: define gomp_alloca to be __builtin_alloca.
7806 * team.c: Remove use of alloca.h.
7807 Call gomp_alloca instead of alloca.
7809 2006-01-20 Steve Ellcey <sje@cup.hp.com>
7811 PR libgomp/25877
7812 * team.c: Add include of alloca.h.
7813 * configure.ac: Add check for alloca.h.
7814 * configure: Regenerate.
7815 * config.h.in: Regenerate.
7817 2006-01-17 Jakub Jelinek <jakub@redhat.com>
7819 PR fortran/25219
7820 * testsuite/libgomp.fortran/pr25219.f90: New test.
7822 2005-12-05 Uros Bizjak <uros@kss-loka.si>
7824 * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
7825 testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
7826 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7827 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7828 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
7829 testsuite/libgomp.fortran/threadprivate1.f90,
7830 testsuite/libgomp.fortran/threadprivate2.f90,
7831 testsuite/libgomp.fortran/threadprivate3.f90,
7832 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7833 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7834 testsuite/libgomp.fortran/omp_parse3.f90: Change required
7835 effective-target to TLS runtime.
7837 * testsuite/libgomp.fortran/pr25162.f: Require
7838 effective-target TLS runtime.
7840 2005-12-01 Jakub Jelinek <jakub@redhat.com>
7842 * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7843 * testsuite/libgomp.c/nestedfn-3.c: New test.
7845 2005-11-30 Jakub Jelinek <jakub@redhat.com>
7847 PR fortran/25162
7848 * testsuite/libgomp.fortran/pr25162.f: New test.
7850 2005-11-28 Jakub Jelinek <jakub@redhat.com>
7852 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7853 CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7855 2005-11-25 Jakub Jelinek <jakub@redhat.com>
7857 * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7858 libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7859 omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7860 single.c, team.c, work.c, config/linux/alpha/futex.h,
7861 config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7862 config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7863 config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7864 config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7865 config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7866 config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7867 config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7868 FSF address.
7870 2005-11-18 Jakub Jelinek <jakub@redhat.com>
7872 * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7873 to nodist_noinst_HEADERS.
7874 * Makefile.in: Rebuilt.
7876 * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7877 add integer count field.
7878 * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7879 omp_nest_lock_t type change.
7880 (omp_init_nest_lock): Likewise. Initialize count to 0.
7881 (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7882 Increment count.
7883 (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7884 Decrement count.
7885 (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7886 Increment count if successful and return the new nesting level.
7887 * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7888 * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7889 * testsuite/libgomp.c/lib-1.c: New test.
7890 * testsuite/libgomp.fortran/lib1.f90: New test.
7891 * testsuite/libgomp.fortran/lib2.f: New test.
7892 * testsuite/libgomp.fortran/lib3.f: New test.
7894 2005-11-17 Richard Henderson <rth@redhat.com>
7896 PR 24845
7897 * Makefile.am (nodist_toolexeclib_HEADERS): New.
7898 * configure.ac (link_gomp): New. Substitute it.
7899 (AC_CONFIG_FILES): Add libgomp.spec.
7900 * libgomp.spec.in: New file.
7901 * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7902 * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7904 2005-11-18 Jakub Jelinek <jakub@redhat.com>
7906 * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7907 reduction(-:var) behaving the same as reduction(+:var).
7908 * testsuite/libgomp.c/reduction-4.c: New test.
7910 2005-11-15 Uros Bizjak <uros@kss-loka.si>
7912 * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7913 testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7914 testsuite/libgomp.c/copyin-3.c,
7915 testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7916 testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7917 testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7918 testsuite/libgomp.c++/pr24455.C,
7919 testsuite/libgomp.fortran/threadprivate1.f90,
7920 testsuite/libgomp.fortran/threadprivate2.f90,
7921 testsuite/libgomp.fortran/threadprivate3.f90,
7922 testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7923 testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7924 testsuite/libgomp.fortran/omp_parse3.f90: Require
7925 effective-target TLS.
7927 2005-11-14 Diego Novillo <dnovillo@redhat.com>
7929 * HEADER: Remove.
7931 2005-11-13 Jakub Jelinek <jakub@redhat.com>
7933 PR libgomp/24797
7934 * team.c (initialize_team): Pass NULL rather than free as
7935 pthread_key_create destructor. Initialize thread specific data
7936 pointer in initial thread to a static local variable rather than
7937 malloced memory.
7939 2005-11-11 Uros Bizjak <uros@kss-loka.si>
7941 * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7942 its location to ld_library_path.
7944 2005-11-10 Diego Novillo <dnovillo@redhat.com>
7946 * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7948 2005-11-10 Diego Novillo <dnovillo@redhat.com>
7950 * testsuite/libgomp.c: Rename from libgomp.dg.
7952 2005-11-09 Diego Novillo <dnovillo@redhat.com>
7954 * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7955 threadprivate variable 'i'.
7957 2005-11-09 Jakub Jelinek <jakub@redhat.com>
7959 * config/linux/s390/futex.h: New file.
7960 * configure.tgt: Use it.
7962 * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7963 before the parallel.
7965 2005-11-08 Jakub Jelinek <jakub@redhat.com>
7967 PR c++/24734
7968 * testsuite/libgomp.c++/master-1.C: New test.
7970 2005-11-07 Jakub Jelinek <jakub@redhat.com>
7972 * testsuite/libgomp.dg/copyin-3.c: New test.
7974 2005-11-07 Jakub Jelinek <jakub@redhat.com>
7976 * testsuite/libgomp.fortran/retval1.f90: New test.
7977 * testsuite/libgomp.fortran/vla7.f90: New test.
7979 2005-11-06 Jakub Jelinek <jakub@redhat.com>
7981 * testsuite/libgomp.fortran/vla2.f90: New test.
7982 * testsuite/libgomp.fortran/vla3.f90: New test.
7983 * testsuite/libgomp.fortran/vla4.f90: New test.
7984 * testsuite/libgomp.fortran/vla5.f90: New test.
7985 * testsuite/libgomp.fortran/vla6.f90: New test.
7987 2005-11-01 Jakub Jelinek <jakub@redhat.com>
7989 * config/linux/sparc/futex.h: New file.
7990 * configure.tgt: Use it.
7991 * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7993 * critical.c: Include stdlib.h.
7994 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7995 ignoring return value.
7996 * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7997 LIBGOMP_CHECK_SYNC_BUILTINS check.
7998 * configure: Rebuilt.
8000 2005-10-31 Jakub Jelinek <jakub@redhat.com>
8002 * testsuite/libgomp.fortran/vla1.f90: New test.
8004 2005-10-31 Richard Henderson <rth@redhat.com>
8006 * testsuite/libgomp.fortran/character2.f90: Fix race condition
8007 setting 's' in different threads.
8009 2005-10-31 Jakub Jelinek <jakub@redhat.com>
8011 * libgomp.h (attribute_hidden, ialias): Define.
8012 * config/posix/proc.c (omp_get_num_procs): Add ialias.
8013 * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8014 * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8015 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8016 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8017 omp_test_lock, omp_test_nest_lock): Likewise.
8018 * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8019 omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8020 omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8021 omp_test_lock, omp_test_nest_lock): Likewise.
8022 * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8023 omp_get_dynamic, omp_get_nested): Likewise.
8024 * parallel.c (omp_get_num_threads, omp_get_max_threads,
8025 omp_get_thread_num, omp_in_parallel): Likewise.
8026 * fortran.c (ialias_redirect): Define.
8027 (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8028 omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8029 omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8030 omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8031 omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8032 omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8033 omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8034 omp_get_wtime): Add ialias_redirect.
8036 2005-10-30 Jakub Jelinek <jakub@redhat.com>
8038 * fortran.c: Include stdlib.h.
8040 2005-10-29 Jakub Jelinek <jakub@redhat.com>
8042 * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8043 * Makefile.in: Regenerated.
8045 2005-10-28 Jakub Jelinek <jakub@redhat.com>
8047 * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8048 * libgomp_f.h.in (omp_check_defines): New function.
8049 * env.c: Include libgomp_f.h.
8050 (initialize_env): Call omp_check_defines.
8052 * testsuite/libgomp.dg/copyin-2.c: New test.
8053 * testsuite/libgomp.c++/copyin-2.C: New test.
8054 * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8056 * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8057 * testsuite/libgomp.fortran/sharing2.f90: New test.
8059 * testsuite/libgomp.dg/copyin-1.c: New test.
8060 * testsuite/libgomp.c++/copyin-1.C: New test.
8062 2005-10-26 Jakub Jelinek <jakub@redhat.com>
8064 * testsuite/libgomp.fortran/crayptr1.f90: New test.
8066 * testsuite/libgomp.fortran/workshare1.f90: New test.
8068 * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8069 only test.
8070 * libgomp.fortran/sharing1.f90: New test.
8072 2005-10-24 Jakub Jelinek <jakub@redhat.com>
8074 PR c++/24502
8075 * testsuite/libgomp.c++/loop-7.C: New test.
8077 * testsuite/libgomp.dg/nestedfn-2.c: New test.
8079 * testsuite/libgomp.dg/nestedfn-1.c: New test.
8080 * testsuite/libgomp.fortran/reduction6.f90: New test.
8081 * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8083 2005-10-23 Richard Henderson <rth@redhat.com>
8085 * testsuite/libgomp.c++/ctor-1.C: New.
8086 * testsuite/libgomp.c++/ctor-2.C: New.
8087 * testsuite/libgomp.c++/ctor-3.C: New.
8088 * testsuite/libgomp.c++/ctor-4.C: New.
8089 * testsuite/libgomp.c++/ctor-5.C: New.
8090 * testsuite/libgomp.c++/ctor-6.C: New.
8091 * testsuite/libgomp.c++/ctor-7.C: New.
8092 * testsuite/libgomp.c++/ctor-8.C: New.
8093 * testsuite/libgomp.c++/ctor-9.C: New.
8095 2005-10-21 Diego Novillo <dnovillo@redhat.com>
8097 PR 24455
8098 * testsuite/libgomp.c++/pr24455-1.C: New test.
8099 * testsuite/libgomp.c++/pr24455.C: New test.
8100 * testsuite/libgomp.dg/pr24455-1.c: New test.
8101 * testsuite/libgomp.dg/pr24455.c: New test.
8103 2005-10-20 Richard Henderson <rth@redhat.com>
8105 * testsuite/libgomp.c++/loop-6.C: New.
8106 * testsuite/libgomp.dg/loop-3.c: New.
8108 2005-10-20 Jakub Jelinek <jakub@redhat.com>
8110 * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8111 explicitly private.
8112 * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8113 explicitly shared.
8115 2005-10-19 Diego Novillo <dnovillo@redhat.com>
8117 * testsuite/libgomp.fortran/jacobi.f: New test.
8119 2005-10-19 Richard Henderson <rth@redhat.com>
8121 * configure.tgt (i?86-linux): Default to with_arch instead of
8122 CFLAGS. Add -mtune to match target_cpu.
8123 (x86_64-linux): Tune to i686.
8125 * fortran.c (omp_test_nest_lock_): Fix typo.
8127 2005-10-19 Jakub Jelinek <jakub@redhat.com>
8129 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8130 gomp_ordered_sync): Do nothing if team->nthreads == 1.
8131 * testsuite/libgomp.dg/ordered-3.c: New test.
8133 * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8134 Remove volatile keyword.
8136 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8137 in COMMON block to avoid warnings on 64-bit targets.
8139 2005-10-18 Diego Novillo <dnovillo@redhat.com>
8141 * testsuite/libgomp.dg/shared-3.c: New test.
8143 2005-10-18 Jakub Jelinek <jakub@redhat.com>
8145 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8146 * testsuite/libgomp.fortran/reduction5.f90: New test.
8148 2005-10-18 Jakub Jelinek <jakub@redhat.com>
8150 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8151 dg-options.
8152 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise. Enable
8153 flush loop now that __sync_synchronize has proper memory barrier.
8154 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8155 Add -ffixed-form to dg-options.
8157 2005-10-17 Diego Novillo <dnovillo@redhat.com>
8159 * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8160 from subdirectories.
8161 * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8162 * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8163 * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8164 * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8165 * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8166 * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8167 * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8168 * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8169 * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8170 * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8171 * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8172 * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8173 * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8174 * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8175 * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8176 * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8177 * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8178 * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8179 * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8180 * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8181 * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8182 * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8183 * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8184 * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8185 * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8187 2005-10-17 Jakub Jelinek <jakub@redhat.com>
8189 * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8190 lang_library_path exists. Use find instead of glob to gather tests.
8191 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8193 2005-10-17 Diego Novillo <dnovillo@redhat.com>
8195 * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8196 * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8197 * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8198 * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8199 * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8200 * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8201 * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8202 * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8203 * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8204 * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8205 * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8206 * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8207 * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8209 2005-10-15 Jakub Jelinek <jakub@redhat.com>
8211 * testsuite/libgomp.dg/vla-1.c: New test.
8213 * testsuite/libgomp.fortran/reference2.f90: New test.
8215 * testsuite/libgomp.fortran/character2.f90: Remove explicit
8216 declaration of omp_get_thread_num.
8217 * testsuite/libgomp.fortran/threadprivate1.f90: Likewise. Add
8218 use omp_lib.
8220 * testsuite/libgomp.fortran/reduction1.f90: New test.
8221 * testsuite/libgomp.fortran/reduction2.f90: New test.
8222 * testsuite/libgomp.fortran/reduction3.f90: New test.
8223 * testsuite/libgomp.fortran/reduction4.f90: New test.
8225 2005-10-13 Richard Henderson <rth@redhat.com>
8227 * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8228 * Makefile.in: Regenerate.
8229 * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8230 * libgomp.h: Include bar.h.
8231 (struct gomp_barrier): Remove.
8232 (struct gomp_team): Add barrier. Replace master_barrier with
8233 master_release. Replace threads with ordered_release.
8234 (struct gomp_thread): Replace barrier with release.
8235 * ordered.c (gomp_ordered_first): Update for ordered_release change.
8236 (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8237 gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8238 * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8239 (GOMP_single_copy_end): Likewise.
8240 * team.c (gomp_threads_dock): New.
8241 (gomp_barrier_init, gomp_barrier_destroy): Remove.
8242 (gomp_thread_start): Use gomp_barrier_wait.
8243 (new_team, free_team): Update for gomp_team changes.
8244 (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8245 (gomp_team_end): Use gomp_barrier_wait.
8246 (initialize_team): Update for gomp_thread changes.
8247 * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8248 (gomp_work_share_end_nowait): Use atomic ops when available.
8249 * config/linux/bar.c, config/linux/bar.h: New files.
8250 * config/posix/bar.c, config/posix/bar.h: New files.
8252 2005-10-13 Jakub Jelinek <jakub@redhat.com>
8254 * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8255 * testsuite/libgomp.dg/single-2.c: New test.
8257 * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8258 lang_link_flags): Unset, so that they aren't inherited from previously
8259 sourced *.exp.
8261 * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8263 2005-10-12 Richard Henderson <rth@redhat.com>
8265 * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8266 (libgomp_init): Use lang_test_file, lang_library_path, and
8267 lang_link_flags, set by the subdirectory files. Add -fopenmp here.
8269 * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8270 (lang_test_file, lang_link_flags): New.
8271 (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8273 * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8274 testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8275 testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8276 testsuite/libgomp.c++/parallel-1.C,
8277 testsuite/libgomp.c++/reduction-1.C,
8278 testsuite/libgomp.c++/reduction-2.C,
8279 testsuite/libgomp.c++/reduction-3.C,
8280 testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8281 testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8282 testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8283 New files, largely cribbed from the C testsuite.
8285 2005-10-12 Jakub Jelinek <jakub@redhat.com>
8287 * testsuite/libgomp.fortran/character1.f90: New test.
8288 * testsuite/libgomp.fortran/character2.f90: New test.
8290 * testsuite/libgomp.dg/nested-1.c: New test.
8291 * testsuite/libgomp.dg/nested-2.c: New test.
8292 * testsuite/libgomp.fortran/do1.f90: New test.
8293 * testsuite/libgomp.fortran/do2.f90: New test.
8295 * testsuite/libgomp.fortran/reference1.f90: New test.
8297 2005-10-11 Jakub Jelinek <jakub@redhat.com>
8299 * testsuite/libgomp.dg/reduction-1.c: New test.
8300 * testsuite/libgomp.dg/reduction-2.c: New test.
8301 * testsuite/libgomp.dg/reduction-3.c: New test.
8303 2005-10-10 Jakub Jelinek <jakub@redhat.com>
8305 * testsuite/libgomp.dg/atomic-1.c: New test.
8306 * testsuite/libgomp.dg/atomic-2.c: New test.
8308 2005-10-09 Richard Henderson <rth@redhat.com>
8310 * critical.c (atomic_lock): New.
8311 (initialize_critical): Initialize it.
8312 (GOMP_atomic_start, GOMP_atomic_end): New.
8313 * libgomp.map: Export them.
8314 * libgomp_g.h: Declare them.
8316 * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8318 2005-10-02 Richard Henderson <rth@redhat.com>
8320 * configure.ac: Move save_CFLAGS hack earlier. Append -Wall/-Werror
8321 to XCFLAGS instead of CFLAGS.
8323 2005-09-30 Richard Henderson <rth@redhat.com>
8325 * configure.ac: Determine whether -pthread or -lpthread is needed.
8326 * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8327 * Makefine.in, configure: Rebuild.
8329 2005-09-28 Richard Henderson <rth@redhat.com>
8331 * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8332 * testsuite/libgomp.dg/omp-single-3.c: New test.
8334 2005-09-28 Diego Novillo <dnovillo@redhat.com>
8336 * testsuite/libgomp.dg/omp-single-2.c: New test.
8337 * testsuite/libgomp.dg/shared-2.c: Fix return code.
8339 2005-09-27 Richard Henderson <rth@redhat.com>
8341 * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8342 * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8344 2005-09-27 Jakub Jelinek <jakub@redhat.com>
8346 * testsuite/libgomp.dg/omp-loop03.c: New test.
8348 2005-09-27 Diego Novillo <dnovillo@redhat.com>
8350 * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8352 2005-09-27 Diego Novillo <dnovillo@redhat.com>
8354 * testsuite/libgomp.dg/omp-single-1.c: New test.
8355 * testsuite/libgomp.dg/shared-1.c: Return 0.
8356 Add prototype for abort.
8357 * testsuite/libgomp.dg/shared-2.c: Likewise.
8359 2005-09-26 Jakub Jelinek <jakub@redhat.com>
8361 * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8362 constructs.
8364 2005-09-26 Diego Novillo <dnovillo@redhat.com>
8366 * testsuite/libgomp.dg/shared-1.c: New test.
8367 * testsuite/libgomp.dg/shared-2.c: New test.
8369 2005-09-24 Richard Henderson <rth@redhat.com>
8371 * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8373 2005-09-24 Richard Henderson <rth@redhat.com>
8375 * iter.c (gomp_iter_static_next): Round up when computing number
8376 of iterations. Don't bother distributing a remainder equally.
8378 * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8379 Don't call srand. Zero b before testing.
8380 (main): New.
8382 2005-09-24 Jakub Jelinek <jakub@redhat.com>
8384 * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8385 * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8387 2005-09-23 Jakub Jelinek <jakub@redhat.com>
8389 * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8390 without !$omp end do, followed immediately by subroutine end.
8392 2005-09-23 Diego Novillo <dnovillo@redhat.com>
8394 * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8396 2005-09-22 Richard Henderson <rth@redhat.com>
8398 * critical.c (GOMP_critical_name_start): Change argument to void**.
8399 Reuse the pointer space if the mutex fits.
8400 (GOMP_critical_name_end): Likewise.
8401 (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8402 * libgomp_g.h (GOMP_critical_name_start): Update decl.
8403 (GOMP_critical_name_end): Likewise.
8404 * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
8405 * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
8407 2005-09-20 Richard Henderson <rth@redhat.com>
8409 * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
8410 (create_lock_lock): New.
8411 (initialize_critical): Initialize it.
8412 * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
8413 * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
8415 2005-09-20 Diego Novillo <dnovillo@redhat.com>
8417 * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
8419 2005-09-20 Diego Novillo <dnovillo@redhat.com>
8421 * testsuite/libgomp.dg/omp-loop01.c: New test.
8422 * testsuite/libgomp.dg/omp-loop02.c: New test.
8424 2005-09-20 Jakub Jelinek <jakub@redhat.com>
8426 * configure.ac (AC_PROG_FC): Add.
8427 (USE_FORTRAN): New automake conditional.
8428 * configure: Rebuilt.
8429 * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
8430 (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
8431 If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
8432 Add rules to build them.
8433 * Makefile.in: Rebuilt.
8434 * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
8435 OMP_NEST_LOCK_KIND.
8436 * libgomp.map: Add Fortran wrappers.
8437 * libgomp_f.h.in: New file.
8438 * omp_lib.h.in: New file.
8439 * omp_lib.f90.in: New file.
8440 * fortran.c: New file.
8441 * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
8442 Append libgfortran directory to LD_LIBRARY_PATH if it exists.
8443 Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
8444 libgfortran has been built.
8445 * testsuite/libgomp.fortran/fortran.exp: New file.
8446 * testsuite/libgomp.fortran/omp_cond1.f: New test.
8447 * testsuite/libgomp.fortran/omp_cond2.f: New test.
8448 * testsuite/libgomp.fortran/omp_cond3.F90: New test.
8449 * testsuite/libgomp.fortran/omp_cond4.F90: New test.
8450 * testsuite/libgomp.fortran/omp_hello.f: New test.
8451 * testsuite/libgomp.fortran/omp_orphan.f: New test.
8452 * testsuite/libgomp.fortran/omp_parse1.f90: New test.
8453 * testsuite/libgomp.fortran/omp_parse2.f90: New test.
8454 * testsuite/libgomp.fortran/omp_parse3.f90: New test.
8455 * testsuite/libgomp.fortran/omp_parse4.f90: New test.
8456 * testsuite/libgomp.fortran/omp_reduction.f: New test.
8457 * testsuite/libgomp.fortran/omp_workshare1.f: New test.
8458 * testsuite/libgomp.fortran/omp_workshare2.f: New test.
8460 2005-08-30 Richard Henderson <rth@redhat.com>
8462 * loop.c (GOMP_loop_static_start): Provide fallback wrapper
8463 function for when aliases are not usable.
8464 (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
8465 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8466 GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
8467 GOMP_loop_dynamic_next, GOMP_loop_guided_next,
8468 GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
8469 GOMP_loop_ordered_guided_next): Likewise.
8470 * ordered.c (GOMP_ordered_start): Likewise.
8472 2005-08-01 Diego Novillo <dnovillo@redhat.com>
8474 * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
8475 * testsuite/libgomp.dg/omp_hello.c: Fix return code
8476 * testsuite/libgomp.dg/omp_matvec.c: Likewise.
8477 * testsuite/libgomp.dg/omp_orphan.c: Likewise
8478 * testsuite/libgomp.dg/omp_reduction.c: Likewise
8479 * testsuite/libgomp.dg/omp_workshare1.c: Likewise
8480 * testsuite/libgomp.dg/omp_workshare2.c: Likewise
8481 * testsuite/libgomp.dg/omp_workshare3.c: Likewise
8482 * testsuite/libgomp.dg/omp_workshare4.c: Likewise
8484 2005-07-07 Eric Christopher <echristo@redhat.com>
8485 Diego Novillo <dnovillo@redhat.com>
8487 * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
8488 * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
8489 up code.
8490 * testsuite/libgomp.dg/omp_matvec.c: Ditto.
8491 * testsuite/libgomp.dg/omp_orphan.c: Ditto.
8492 * testsuite/libgomp.dg/omp_reduction.c: Ditto.
8493 * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
8494 * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
8495 * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
8496 * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
8498 2005-06-13 Diego Novillo <dnovillo@redhat.com>
8500 * TOPLEVEL.patch: Remove.
8502 2005-05-16 Richard Henderson <rth@redhat.com>
8504 * configure.ac: Test for clock_gettime.
8505 * config.h.in, configure: Rebuild.
8506 * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
8507 (omp_get_wtime): Use clock_gettime if available.
8508 (omp_get_wtick): Use clock_getres if available.
8510 2005-05-11 Richard Henderson <rth@redhat.com>
8512 * config/linux/ia64/futex.h: New file.
8513 * configure.tgt: Use it.
8515 * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
8517 2005-05-07 Richard Henderson <rth@redhat.com>
8519 * config/linux/powerpc/futex.h: New file.
8520 * configure.tgt: Use it.
8522 * config/linux/i486/futex.h: Merge ...
8523 * config/linux/x86_64/futex.h: ... into ...
8524 * config/linux/x86/futex.h: ... here.
8525 * configure.tgt: Update to match.
8527 2005-05-06 Richard Henderson <rth@redhat.com>
8529 * config/linux/alpha/futex.h: Conditionally define SYS_futex.
8530 * config/linux/i486/futex.h: Likewise.
8531 * config/linux/x86_64/futex.h: Likewise.
8533 * config/linux/lock.c: New file.
8534 * config/linux/omp-lock.h: New file.
8536 * critical.c, env.h: Don't include omp.h
8537 * config/posix/lock.c: Include libgomp.h instead of omp.h.
8538 * config/posix/time.c: Likewise.
8539 * config/posix/omp-lock.h: New file.
8540 * libgomp.h: Include omp-lock.h and omp.h.
8541 * Makefile.am (nodist_include_HEADERS): New.
8542 (omp.h): New rule.
8543 * configure.ac (PERL): New.
8544 * mkomp_h.pl: New file.
8545 * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
8546 with templates.
8547 * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
8549 * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
8550 build directory. Re-add -march=i486 hack.
8552 * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
8553 (libgomp_link_flags): Remove.
8554 (libgomp_initialized): Remove.
8555 (libgomp_init): Don't protect from reinitialization. Copy code
8556 from libstdc++ for getting the multilib set correctly.
8558 2005-05-05 Richard Henderson <rth@redhat.com>
8560 * config/linux/alpha/futex.h: New file.
8561 * configure.tgt (alpha*-*-linux*): Use it.
8563 * config/posix/mutex.c: New file.
8564 * config/posix/sem.c: Use libgomp.h.
8566 * configure.tgt (x86_64-linux): Also test CC for -m32.
8567 * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
8569 * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
8570 after $gccpath.
8572 * Makefile.am (SUBDIRS): New.
8573 (libgomp_la_LDFLAGS): Add -lpthread.
8574 * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
8575 * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
8577 * libgomp_g.h: New file.
8578 * libgomp.h: Split out all public declarations to libgomp_g.h.
8579 Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
8580 * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
8581 * config/linux/sem.h: Likewise.
8582 * config/posix/sem.h: Likewise.
8584 * Makefile.am (AM_LDFLAGS): New.
8585 (libgomp_version_script): Split out from ...
8586 (libgomp_la_LDFLAGS): ... here.
8587 (libgomp_version_info): New.
8588 * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
8589 (LIBGOMP_ENABLE): New.
8590 (LIBGOMP_CHECK_LINKER_FEATURES): New.
8591 (LIBGOMP_ENABLE_SYMVERS): New.
8592 * configure.ac (AC_INIT): Version 1.0.
8593 (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
8594 (enable-linux-futex): Likewise. Rename from enable-futex.
8595 (libtool_VERSION): New.
8596 (LIBGOMP_ENABLE_SYMVERS): Use it.
8597 * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
8598 * Makefile.in, aclocal.m4, configure: Rebuild.
8600 * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
8601 (gomp_mutex_unlock_slow): Fix typo.
8602 * config/linux/sem.c: Similarly.
8603 (gomp_sem_post_slow): Fix typo.
8604 * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
8605 * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
8606 [__PIC__] (sys_futex0): Don't use tmp output in asm.
8608 * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
8609 (libgomp_la_LDFLAGS): Add top_srcdir to path.
8610 * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
8611 * configure.ac: Check for getloadavg. Substitute XCFLAGS and
8612 XLDFLAGS. Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
8613 * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
8614 LDFLAGS. Pull enable_futex check to top-level.
8615 * libgomp.h: Fix sem.h and mutex.h includes. Define ATTRIBUTE_HIDDEN.
8616 * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
8618 First attempt at real configury.
8619 * Makefile, config.h: Remove file.
8620 * Makefile.am, Makefile.in: New file.
8621 * acinclude.m4 aclocal.m4: New file.
8622 * configure.ac, configure.tgt, configure: New file.
8624 * config/posix/lock.c: Rename from sys-lock.c.
8625 * config/posix/mutex.h: Rename from sys-mutex.h.
8626 * config/posix/sem.c: Rename from sys-sem.c.
8627 * config/posix/sem.h: Rename from sys-sem.h.
8628 * config/posix/proc.c: Rename from sys-proc.c.
8629 * config/posix/time.c: Rename from sys-proc.c.
8631 * config/linux/mutex.c: New file.
8632 * config/linux/mutex.h: New file.
8633 * config/linux/sem.c: New file.
8634 * config/linux/sem.h: New file.
8635 * config/linux/i486/futex.h: New file.
8636 * config/linux/x86_64/futex.h: New file.
8638 2005-05-04 Richard Henderson <rth@redhat.com>
8640 * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
8641 * libgomp.h: Declare them.
8642 * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
8643 gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
8645 2005-05-04 Richard Henderson <rth@redhat.com>
8647 * libgomp-1 code drop
8649 2005-05-04 Richard Henderson <rth@redhat.com>
8651 * iter.c (gomp_iter_static_next): Return tri-state on 0.
8652 * ordered.c (gomp_ordered_static_next): Remove not_last argument.
8653 * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
8654 (gomp_iter_static_next): Update.
8655 (gomp_ordered_static_next): Update.
8656 * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
8657 (gomp_loop_ordered_static_start): Likewise. Exit early for a
8658 totally empty range.
8659 (gomp_loop_ordered_static_next): Refine test for calling
8660 gomp_ordered_static_next.
8661 * testsuite/ordered-1.c: Add case for more threads than iterations.
8663 * iter.c (gomp_iter_runtime_next_locked): Remove.
8664 * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
8665 gomp_loop_guided_start, gomp_loop_ordered_static_start,
8666 gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8667 gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
8668 gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
8669 gomp_loop_ordered_guided_next): Downcase name, make static, add
8670 an external alias with the old name.
8671 (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8672 GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
8673 switch and call one of the above static functions.
8674 * libgomp.h: Update.
8676 * work.c (gomp_work_share_start): Lock the mutex for !first too.
8677 * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
8678 GOMP_loop_guided_start, GOMP_loop_runtime_start,
8679 GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
8680 GOMP_loop_ordered_guided_start): Update to match.
8681 * sections.c (GOMP_sections_start): Likewise.
8682 * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
8684 * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8685 gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
8686 Use bounds check instead of modulus.
8687 (gomp_ordered_sync): Split out of GOMP_ordered_start.
8688 (gomp_ordered_last): Don't sync with ordered_owner here.
8689 (gomp_ordered_next): Likewise.
8690 (gomp_ordered_static_loop_next): Likewise.
8691 * loop.c, libgomp.h: Update to match.
8693 * libgomp.h (GOMP_barrier): Declare.
8695 * testsuite/barrier-1.c: New file.
8696 * testsuite/critical-1.c: New file.
8697 * testsuite/ordered-2.c: New file.
8698 * testsuite/ordered-1.c: New file.
8699 * testsuite/sections-1.c: New file.
8700 * testsuite/single-1.c: New file.
8701 * testsuite/Makefile (TESTS): Add them.
8703 2005-05-04 Richard Henderson <rth@redhat.com>
8705 * libgomp.h (struct gomp_work_share): Add ordered_owner.
8706 * loop.c (GOMP_loop_static_start): If not the startup thread,
8707 acquire the mutex to wait for initialization complete.
8708 (GOMP_loop_ordered_static_start): Likewise.
8709 (GOMP_loop_ordered_runtime_start): Likewise.
8710 (GOMP_loop_ordered_static_first): Remove.
8711 (GOMP_loop_ordered_dynamic_first): Remove.
8712 (GOMP_loop_ordered_guided_first): Remove.
8713 (GOMP_loop_ordered_runtime_first): Remove.
8714 * ordered.c (gomp_ordered_loop_first): Post to own release when
8715 we're the first thread.
8716 (gomp_ordered_loop_last): Wait on release if not owner.
8717 (gomp_ordered_loop_next): Likewise.
8718 (gomp_ordered_static_loop_init): New.
8719 (gomp_ordered_static_loop_next): Use ordered_owner.
8720 (GOMP_ordered_start): Likewise.
8721 * work.c (gomp_new_work_share): Initialize ordered_owner.
8723 2005-05-03 Richard Henderson <rth@redhat.com>
8725 * Makefile (OPT): New.
8726 (CFLAGS): Use it.
8728 * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
8729 * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
8730 * libgomp.h, libgomp.map, NOTES: Update to match.
8732 * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
8733 Add initialized and thr members.
8734 (gomp_thread_start): Pause when initially spawned to wait for
8735 the whole team to be created.
8736 (gomp_team_start): Release team members at the end.
8738 * testsuite/loop-1.c (N): New. Use it instead of hardcoded 100.
8739 (f_foo_1): Use GOMP_loop_end.
8740 (f_foo_2): Use GOMP_loop_end_nowait.
8742 * testsuite/loop-2.c: New file.
8743 * testsuite/Makefile (TESTS): Add it.
8745 2005-05-03 Richard Henderson <rth@redhat.com>
8747 * iter.c (gomp_iter_static_next): Fix overflow check typo.
8748 (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
8749 * team.c (new_team): Initialize oldest_live_gen to 1 if no
8750 initial work_share.
8752 * testsuite/Makefile: New file.
8753 * testsuite/loop-1.c: New file.
8755 2005-05-03 Richard Henderson <rth@redhat.com>
8757 Initial implementation and checkin.
8758 \f
8759 Copyright (C) 2005-2017 Free Software Foundation, Inc.
8761 Copying and distribution of this file, with or without modification,
8762 are permitted in any medium without royalty provided the copyright
8763 notice and this notice are preserved.